/* VPN Support Bot - Premium UI Styles */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');

:root {
  /* Color System - Refined Palette */
  --bg: #f8fafc;
  --bg-elevated: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.98);
  --bg-input: #f1f5f9;
  --bg-hover: #e2e8f0;
  
  /* Glass Effect */
  --glass: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-shadow: rgba(0, 0, 0, 0.04);
  
  /* Borders */
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --border-focus: #a5b4fc;
  
  /* Accent Colors - Orange */
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --accent-light: #8b5cf6;
  --accent-subtle: #e0e7ff;
  --accent-glow: rgba(99, 102, 241, 0.35);
  
  /* Secondary Colors */
  --success: #10b981;
  --success-bg: #ecfdf5;
  --warning: #f59e0b;
  --warning-bg: #fffbeb;
  --danger: #ef4444;
  --danger-bg: #fef2f2;
  
  /* Text Colors */
  --text: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;
  
  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12);
  --shadow-accent: 0 8px 32px rgba(99, 102, 241, 0.25);
  
  /* Radius */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition: all 0.2s var(--ease);
  --transition-slow: all 0.3s var(--ease);
}

/* ===== Utility Classes ===== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* 포커스 시각적 표시 강화 */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* 스킵 내비게이션 */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent);
  color: white;
  padding: 8px 16px;
  z-index: 100000;
  border-radius: 0 0 8px 0;
  transition: top 0.3s;
}
.skip-link:focus {
  top: 0;
}

/* 애니메이션 줄이기 설정 존중 */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== Base Styles ===== */
#vpn-fab, #vpn-panel, #vpn-cal-modal {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

/* ===== FAB Button ===== */
#vpn-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 68px;
  height: 68px;
  border-radius: var(--radius-full);
  border: none;
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  box-shadow: var(--shadow-accent), 0 0 0 4px rgba(99, 102, 241, 0.2);
  cursor: pointer;
  z-index: 9999;
  display: grid;
  place-items: center;
  transition: var(--transition);
  animation: fabAttention 3s ease-in-out infinite;
}

/* 주목 끄는 애니메이션 */
@keyframes fabAttention {
  0%, 100% { 
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.4), 0 0 0 0px rgba(99, 102, 241, 0.3);
    transform: scale(1);
  }
  25% {
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.5), 0 0 0 12px rgba(99, 102, 241, 0);
    transform: scale(1.05);
  }
  50% { 
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.4), 0 0 0 0px rgba(99, 102, 241, 0.3);
    transform: scale(1);
  }
  75% {
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.5), 0 0 0 12px rgba(99, 102, 241, 0);
    transform: scale(1.05);
  }
}

/* 처음 로드 시 더 강한 반짝임 */
#vpn-fab.first-load {
  animation: fabFirstLoad 1.5s ease-out;
}
@keyframes fabFirstLoad {
  0% { transform: scale(0.5); opacity: 0; }
  50% { transform: scale(1.2); }
  70% { transform: scale(0.95); }
  100% { transform: scale(1); opacity: 1; }
}

/* 펄스 링 효과 */
#vpn-fab::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: transparent;
  border: 3px solid rgba(99, 102, 241, 0.4);
  animation: fabRing 2s ease-out infinite;
}
@keyframes fabRing {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* 애니메이션 멈춤 상태 */
#vpn-fab.no-animation {
  animation: none !important;
}
#vpn-fab.no-animation::before {
  animation: none !important;
  opacity: 0;
}

@keyframes fabPulse {
  0%, 100% { box-shadow: var(--shadow-accent), 0 0 0 4px rgba(99, 102, 241, 0.1); }
  50% { box-shadow: var(--shadow-accent), 0 0 0 8px rgba(99, 102, 241, 0.05); }
}
#vpn-fab:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.4);
  animation: none;
}
/* hover 시 말풍선은 JS로 제어 */
#vpn-fab:active {
  transform: translateY(-1px) scale(1);
}
#vpn-fab .bot-icon {
  width: 38px;
  height: 38px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

/* 시리 스타일: 유체 블롭 + 강한 블러, 흐르는 움직임만 (scale/펄스 없음) */
#vpn-fab.fab-voice-wrap {
  overflow: hidden;
  padding: 0;
  background: transparent;
  box-shadow: 0 8px 32px rgba(26, 26, 46, 0.6), 0 0 0 1px rgba(255,255,255,0.06);
}
#vpn-fab.fab-voice-wrap .fab-voice-icon {
  width: 100%;
  height: 100%;
  display: block;
}
/* 블롭 그룹만 천천히 회전 → 색이 흐르는 느낌, 확대/축소 없음 */
#vpn-fab.fab-voice-wrap .voice-blob-group {
  transform-origin: 24px 24px;
  animation: voice-flow 14s linear infinite;
}
#vpn-fab.fab-voice-wrap .voice-core {
  /* 고정 코어, 펄스 없음 */
}
@keyframes voice-flow {
  to { transform: rotate(360deg); }
}

/* 오로라 스타일 FAB (띠/밴드가 흐르는 형태, 원뿔 중심 없음) */
#vpn-fab.fab-aurora-wrap {
  overflow: hidden;
  padding: 0;
  background: transparent;
}
#vpn-fab .fab-aurora {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  overflow: hidden;
}
/* 1층: 대각선으로 흐르는 오로라 밴드 */
#vpn-fab .fab-aurora-spin {
  position: absolute;
  inset: -20%;
  background: linear-gradient(
    115deg,
    transparent 0%,
    #312e81 12%,
    #7c3aed 22%,
    #ec4899 35%,
    #f0abfc 45%,
    #34d399 55%,
    #22d3ee 68%,
    #6366f1 80%,
    #312e81 92%,
    transparent 100%
  );
  background-size: 250% 250%;
  animation: aurora-flow 12s linear infinite;
  opacity: 0.9;
}
/* 2층: 반대 각도 밴드가 다른 속도로 흐름 */
#vpn-fab .fab-aurora-spin-2 {
  position: absolute;
  inset: -20%;
  background: linear-gradient(
    65deg,
    transparent 0%,
    #22d3ee 15%,
    #34d399 28%,
    #ec4899 42%,
    #a855f7 58%,
    #2dd4bf 72%,
    #818cf8 85%,
    transparent 100%
  );
  background-size: 280% 280%;
  animation: aurora-flow-2 15s linear infinite;
  opacity: 0.6;
}
#vpn-fab .fab-aurora::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(255, 255, 255, 0.15) 0%,
    transparent 60%
  );
  pointer-events: none;
}
#vpn-fab .fab-aurora::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(255, 255, 255, 0.12) 0%,
    transparent 55%
  );
  animation: aurora-shimmer 4s ease-in-out infinite;
  pointer-events: none;
}
@keyframes aurora-flow {
  0% { background-position: 0% 0%; }
  100% { background-position: 100% 100%; }
}
@keyframes aurora-flow-2 {
  0% { background-position: 100% 0%; }
  100% { background-position: 0% 100%; }
}
@keyframes aurora-shimmer {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

/* ===== FAB Tooltip (말풍선) - 상단 위치 ===== */
.fab-tooltip {
  position: fixed;
  right: 24px;
  bottom: 110px; /* FAB 버튼 위에 위치 */
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  color: var(--text);
  padding: 12px 18px;
  border-radius: 16px 16px 16px 4px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(99, 102, 241, 0.1);
  z-index: 9998;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s var(--ease-bounce);
  pointer-events: none;
  cursor: pointer;
}
.fab-tooltip::after {
  content: '';
  position: absolute;
  right: 24px;
  bottom: -12px;
  width: 0;
  height: 0;
  border: 8px solid transparent;
  border-top-color: #ffffff;
  border-bottom: none;
}
.fab-tooltip .tooltip-emoji {
  margin-right: 6px;
}
.fab-tooltip.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto; /* 클릭 가능 */
  animation: tooltipBounce 0.5s var(--ease-bounce);
}
@keyframes tooltipBounce {
  0% { opacity: 0; transform: translateY(20px) scale(0.8); }
  50% { transform: translateY(-5px) scale(1.02); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* ===== Overlay ===== */
#vpn-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3); /* 블러 제거, 반투명 배경만 */
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-slow);
}
#vpn-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ===== Panel ===== */
#vpn-panel {
  position: fixed;
  right: 24px;
  bottom: 100px; /* FAB 버튼(68px) + 여백 */
  width: 440px;
  max-width: calc(100vw - 48px);
  max-height: calc(100vh - 130px); /* 위아래 여백 동일하게 */
  border-radius: var(--radius-xl);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  overflow: hidden;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(50px) scale(0.3);
  transform-origin: bottom right;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#vpn-panel.active {
  visibility: visible;
}

/* ===== Header ===== */
#vpn-header {
  padding: 16px 20px;
  background: linear-gradient(180deg, var(--glass) 0%, rgba(255, 255, 255, 0.95) 100%);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(10px);
}
.vpn-header-info {
  display: flex;
  align-items: center;
  gap: 14px;
}
.vpn-header-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-sm), 0 4px 12px var(--accent-glow);
}
.vpn-header-icon svg {
  width: 24px;
  height: 24px;
}
.vpn-header-text h1 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
  letter-spacing: -0.3px;
}
.vpn-header-text p {
  font-size: 12px;
  color: var(--text-muted);
  margin: 3px 0 0 0;
}
#vpn-close-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  font-size: 15px;
  display: grid;
  place-items: center;
}
#vpn-close-btn:hover {
  background: var(--bg-hover);
  color: var(--text);
  border-color: var(--border);
}

/* ===== Menu Bar ===== */
#vpn-menu-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  padding: 8px 10px;
  background: linear-gradient(180deg, #f8f9fb 0%, #f1f5f9 100%);
  border-bottom: 2px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.vpn-menu-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 4px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: transparent;
  color: var(--text-secondary);
  font-size: 9px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: -0.2px;
}
.vpn-menu-item:hover {
  background: var(--bg-elevated);
  border-color: var(--border);
  color: var(--text);
  transform: translateY(-1px);
  box-shadow: var(--shadow-xs);
}
.vpn-menu-item.active {
  background: var(--accent-subtle);
  border-color: var(--accent-light);
  color: var(--accent);
  box-shadow: var(--shadow-sm);
}
.vpn-menu-item .menu-icon {
  font-size: 20px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}
.vpn-menu-item .menu-icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.8;
}
.vpn-menu-item:hover .menu-icon {
  color: var(--accent);
}
.vpn-menu-item.active .menu-icon {
  color: var(--accent);
}
.vpn-menu-item .menu-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* ===== Chat Area ===== */
#vpn-chat {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 14px 12px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-elevated) 100%);
  min-height: 200px;
}
/* Header/Menu transitions */
#vpn-header, #vpn-menu-bar {
  user-select: none;
}
#vpn-chat::-webkit-scrollbar {
  width: 5px;
}
#vpn-chat::-webkit-scrollbar-track {
  background: transparent;
}
#vpn-chat::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: var(--radius-full);
}
#vpn-chat::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}
#vpn-chat.scrolled {
  background: linear-gradient(180deg, rgba(241, 245, 249, 0.8) 0%, var(--bg-elevated) 100%);
}
#vpn-chat.scrolled::before {
  content: '';
  position: sticky;
  top: -20px;
  left: 0;
  right: 0;
  height: 20px;
  background: linear-gradient(180deg, var(--bg), transparent);
  pointer-events: none;
  margin-bottom: -20px;
}

/* Message Styles */
.vpn-msg {
  display: flex;
  animation: msgSlideIn 0.35s var(--ease-bounce);
}
@keyframes msgSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.vpn-msg.user {
  justify-content: flex-end;
}
.vpn-msg.bot {
  justify-content: flex-start;
  gap: 10px;
  align-items: flex-start;
}

.vpn-bot-avatar {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.vpn-bot-avatar svg {
  width: 14px;
  height: 14px;
}

.vpn-bubble {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  font-size: 12.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: keep-all;
}
.vpn-msg.user .vpn-bubble {
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  color: var(--text-inverse);
  border-bottom-right-radius: var(--radius-xs);
  box-shadow: var(--shadow-sm), 0 4px 16px var(--accent-glow);
}
.vpn-msg.bot .vpn-bubble {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border-light);
  border-bottom-left-radius: var(--radius-xs);
  box-shadow: var(--shadow-xs);
}

/* ===== Quick Actions ===== */
.vpn-quick-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 10px;
  width: 100%;
}
.vpn-quick-btn {
  padding: 10px 14px;
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.vpn-quick-btn:hover {
  background: var(--bg);
  border-color: var(--accent);
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.15);
}
.vpn-quick-btn .btn-icon {
  font-size: 14px;
  width: 20px;
  text-align: center;
}
.vpn-quick-btn.primary {
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  border-color: transparent;
  color: var(--text-inverse);
  padding: 12px 16px;
  font-size: 12.5px;
  justify-content: center;
  box-shadow: var(--shadow-sm), 0 4px 12px var(--accent-glow);
}
.vpn-quick-btn.primary:hover {
  background: linear-gradient(145deg, var(--accent-hover), #4338ca);
  transform: translateY(-2px);
  box-shadow: var(--shadow), 0 8px 24px var(--accent-glow);
}

/* ===== Download List ===== */
.download-list-bubble {
  padding: 8px !important;
}
.download-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.download-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  text-decoration: none;
  color: #334155;
  transition: all 0.2s ease;
}
.download-item:hover {
  background: linear-gradient(135deg, #ede9fe 0%, #e0e7ff 100%);
  border-color: #a5b4fc;
  transform: translateX(4px);
  box-shadow: 0 2px 8px rgba(255, 107, 0, 0.15);
}
.dl-icon {
  font-size: 20px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.dl-info {
  flex: 1;
}
.dl-name {
  font-weight: 600;
  font-size: 12px;
  color: #1e293b;
}
.dl-desc {
  font-size: 10px;
  color: #64748b;
  margin-top: 2px;
}

/* ===== Autocomplete (세련된 버전) ===== */
#vpn-autocomplete {
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  background: white;
  border-radius: 12px;
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(99, 102, 241, 0.1);
  max-height: 220px;
  overflow-y: auto;
  z-index: 100;
  margin-bottom: 8px;
  animation: acSlideUp 0.2s ease;
}
@keyframes acSlideUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
#vpn-autocomplete.hidden {
  display: none;
}
.ac-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  cursor: pointer;
  transition: all 0.15s;
  border-left: 3px solid transparent;
}
.ac-item:hover {
  background: linear-gradient(90deg, rgba(255, 107, 0, 0.08), transparent);
  border-left-color: var(--accent);
}
.ac-item:active {
  transform: scale(0.98);
}
.ac-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f1f5f9;
  border-radius: 8px;
  font-size: 14px;
  flex-shrink: 0;
}
.ac-item:hover .ac-icon {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  transform: scale(1.1);
}
.ac-item:hover .ac-icon::after {
  filter: brightness(10);
}
.ac-text {
  flex: 1;
  font-size: 12px;
  color: var(--text);
  font-weight: 500;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ac-hot {
  padding: 2px 6px;
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: white;
  font-size: 9px;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  animation: hotPulse 2s infinite;
}
@keyframes hotPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
  50% { box-shadow: 0 0 0 4px rgba(239, 68, 68, 0); }
}
.ac-type {
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
}
.ac-type.faq { background: #dbeafe; color: #1d4ed8; }
.ac-type.error { background: #fee2e2; color: #dc2626; }
.ac-type.action { background: #d1fae5; color: #059669; }

/* ===== Suggest Keywords (세련된 버전) ===== */
#vpn-suggest-keywords {
  padding: 10px 12px 6px;
  display: none;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-light);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
#vpn-suggest-keywords:not(:empty) {
  display: block;
}
.suggest-label {
  font-size: 9px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.suggest-label::before {
  content: '✨';
  font-size: 10px;
}
.suggest-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.suggest-chip {
  padding: 6px 12px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}
.suggest-chip:hover {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}
.suggest-chip:active {
  transform: translateY(0) scale(0.95);
}

/* ===== Input Bar ===== */
#vpn-input-bar {
  display: none; /* 기본적으로 숨김 */
  padding: 10px 12px;
  border-top: 1px solid var(--border-light);
  background: var(--bg-elevated);
  gap: 8px;
  flex-shrink: 0;
  position: relative;
}
#vpn-input {
  flex: 1;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text);
  font-size: 12.5px;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}
#vpn-input::placeholder {
  color: var(--text-muted);
}
#vpn-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: var(--bg-elevated);
}
#vpn-send-btn {
  padding: 12px 18px;
  border-radius: var(--radius);
  border: none;
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  color: var(--text-inverse);
  font-weight: 700;
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-xs);
}
#vpn-send-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm), 0 4px 12px var(--accent-glow);
}

/* ===== Wizard Panel ===== */
#vpn-wizard {
  display: none;
  border-top: 3px solid var(--accent);
  background: linear-gradient(180deg, #fafaff 0%, #ffffff 100%);
  padding: 18px 16px;
  flex: 1 1 auto;
  max-height: none;
  min-height: 300px;
  overflow-y: auto;
  box-shadow: 0 -12px 32px rgba(99, 102, 241, 0.12), inset 0 1px 0 rgba(255,255,255,0.8);
  position: relative;
}
#vpn-wizard::before {
  content: '';
  position: absolute;
  top: 0;
  left: 16px;
  right: 16px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
#vpn-wizard::-webkit-scrollbar {
  width: 5px;
}
#vpn-wizard::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: var(--radius-full);
}
#vpn-wizard.scrolled {
  box-shadow: inset 0 8px 16px -8px rgba(0, 0, 0, 0.05), 0 -8px 24px rgba(99, 102, 241, 0.06);
}

.vpn-wiz-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}
.vpn-wiz-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}
.vpn-wiz-step {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}
.vpn-wiz-close {
  padding: 7px 12px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
}
.vpn-wiz-close:hover {
  background: var(--bg-hover);
  color: var(--text);
}

/* Progress Bar */
.vpn-progress-bar {
  height: 5px;
  background: var(--bg-input);
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  overflow: hidden;
}
.vpn-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #8b5cf6, var(--accent-light));
  background-size: 200% 100%;
  border-radius: var(--radius-full);
  transition: width 0.4s var(--ease);
  animation: progressGlow 2s linear infinite;
}
@keyframes progressGlow {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

/* Wizard Card */
.vpn-wiz-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow-xs);
}
.vpn-wiz-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.vpn-wiz-hint {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: auto;
}

/* Form Elements */
.vpn-wiz-input,
.vpn-wiz-textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
  box-sizing: border-box;
}
.vpn-wiz-input:focus,
.vpn-wiz-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: var(--bg-elevated);
}
.vpn-wiz-textarea {
  min-height: 80px;
  resize: vertical;
  line-height: 1.5;
}

/* Option Buttons */
.vpn-opt-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.vpn-opt-btn {
  flex: 1;
  min-width: 80px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
}
.vpn-opt-btn:hover {
  background: var(--bg);
  border-color: var(--accent-light);
}
.vpn-opt-btn.selected {
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  border-color: transparent;
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm), 0 2px 8px var(--accent-glow);
}

/* DateTime Cards */
.vpn-dt-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}
.vpn-dt-card {
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-input);
  cursor: pointer;
  transition: var(--transition);
}
.vpn-dt-card:hover {
  border-color: var(--accent-light);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-xs);
}
.vpn-dt-card.has-value {
  border-color: var(--success);
  background: var(--success-bg);
}
.vpn-dt-card-label {
  font-size: 10px;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.vpn-dt-card-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}
.vpn-dt-card.has-value .vpn-dt-card-value {
  color: var(--success);
}

/* Wizard Actions */
.vpn-wiz-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.vpn-wiz-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.vpn-wiz-btn:hover:not(:disabled) {
  background: var(--bg);
  transform: translateY(-1px);
  box-shadow: var(--shadow-xs);
}
.vpn-wiz-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.vpn-wiz-btn.primary {
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  border-color: transparent;
  color: var(--text-inverse);
  box-shadow: var(--shadow-xs), 0 2px 8px var(--accent-glow);
}
.vpn-wiz-btn.primary:hover:not(:disabled) {
  background: linear-gradient(145deg, var(--accent-hover), #4338ca);
  box-shadow: var(--shadow-sm), 0 4px 12px var(--accent-glow);
  transform: translateY(-1px);
}
.vpn-wiz-btn.secondary {
  background: var(--danger-bg);
  border-color: #fca5a5;
  color: var(--danger);
}
.vpn-wiz-btn.secondary:hover:not(:disabled) {
  background: #fee2e2;
}

/* ===== Upload Zone ===== */
.vpn-upload-zone {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 10px;
  background: var(--bg-input);
  display: flex;
  align-items: center;
  gap: 12px;
}
.vpn-upload-zone:hover {
  border-color: var(--accent);
  background: var(--accent-subtle);
}
.vpn-upload-zone.drag {
  border-color: var(--accent);
  background: var(--accent-subtle);
  border-style: solid;
}
.vpn-upload-icon {
  font-size: 22px;
  flex-shrink: 0;
}
.vpn-upload-text {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.4;
}
.vpn-upload-text strong {
  color: var(--accent);
}

.vpn-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.vpn-thumb {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  position: relative;
  border: 2px solid var(--border);
  background: var(--bg-elevated);
}
.vpn-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.vpn-thumb-x {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: var(--danger);
  color: var(--text-inverse);
  font-size: 10px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-xs);
}
.vpn-thumb-x:hover {
  transform: scale(1.1);
}

.vpn-file-list {
  margin-top: 10px;
  padding: 12px;
  background: var(--success-bg);
  border-radius: var(--radius-xs);
  border: 1px solid rgba(16, 185, 129, 0.2);
}
.vpn-file-list-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--success);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.vpn-file-item {
  font-size: 11px;
  color: var(--text-secondary);
  padding: 3px 0;
}

/* ===== Calendar Modal ===== */
#vpn-cal-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 20000; /* 사이드 패널보다 위 */
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
#vpn-cal-modal.active {
  display: flex;
}

/* 달력 전용 토스트 */
.cal-toast {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
  border-radius: var(--radius);
  margin-bottom: 12px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
  animation: calToastIn 0.3s ease;
}
.cal-toast-icon {
  font-size: 16px;
}
.cal-toast.hide {
  animation: calToastOut 0.3s ease forwards;
}
@keyframes calToastIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes calToastOut {
  to { opacity: 0; transform: translateY(-10px); }
}

.vpn-cal-container {
  width: 300px;
  max-width: calc(100vw - 40px);
  max-height: calc(100vh - 40px);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  overflow: hidden;
  overflow-y: auto;
  animation: modalSlideIn 0.3s var(--ease-bounce);
}
@keyframes modalSlideIn {
  from { opacity: 0; transform: scale(0.94) translateY(12px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.vpn-cal-header {
  padding: 10px 12px;
  background: linear-gradient(180deg, var(--glass) 0%, rgba(255, 255, 255, 0.95) 100%);
  border-bottom: 1px solid var(--border-light);
}
.vpn-cal-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  padding: 12px 16px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
  border-radius: var(--radius-sm);
  margin-bottom: 0;
  letter-spacing: -0.3px;
  text-align: center;
}
.vpn-cal-tabs {
  display: flex;
  gap: 6px;
}
.vpn-cal-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
}
.vpn-cal-tab .tab-step {
  font-size: 14px;
  font-weight: 700;
}
.vpn-cal-tab:hover {
  background: var(--bg);
  border-color: var(--accent-light);
}
.vpn-cal-tab.active {
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  border-color: transparent;
  color: var(--text-inverse);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}
.vpn-cal-tab.active .tab-step {
  color: #fde68a;
}
.vpn-cal-tab.completed {
  background: linear-gradient(145deg, #10b981, #059669);
  border-color: transparent;
  color: white;
}
.vpn-cal-tab.completed .tab-step {
  color: #a7f3d0;
}

.vpn-cal-body {
  padding: 10px 12px;
  background: var(--bg-elevated);
}

.vpn-cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.vpn-cal-month {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}
.vpn-cal-nav-btn {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
  display: grid;
  place-items: center;
}
.vpn-cal-nav-btn:hover {
  background: var(--bg);
  color: var(--text);
}

.vpn-cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  margin-bottom: 4px;
}
.vpn-cal-weekday {
  text-align: center;
  font-size: 9px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 4px 0;
  text-transform: uppercase;
}
.vpn-cal-weekday:first-child { color: #ef4444; }
.vpn-cal-weekday:last-child { color: #3b82f6; }

.vpn-cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
}
.vpn-cal-day {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: var(--radius-xs);
  font-size: 12px;
  font-weight: 600;
  color: #334155;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  background: transparent;
  max-height: 32px;
}
.vpn-cal-day:hover:not(.disabled):not(.selected) {
  background: var(--bg);
}
.vpn-cal-day.today {
  color: var(--accent);
  font-weight: 700;
  background: var(--accent-subtle);
}
.vpn-cal-day.selected {
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  color: var(--text-inverse);
  font-weight: 700;
  box-shadow: var(--shadow-xs);
}
.vpn-cal-day.disabled {
  opacity: 0.25;
  cursor: not-allowed;
}
.vpn-cal-day.other-month {
  opacity: 0.25;
}
.vpn-cal-day.sunday { color: #ef4444; }
.vpn-cal-day.saturday { color: #3b82f6; }
.vpn-cal-day.selected.sunday,
.vpn-cal-day.selected.saturday {
  color: var(--text-inverse);
}

/* Time Section */
.vpn-time-section {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
  display: none;
}
.vpn-time-section.visible {
  display: block;
  animation: slideDown 0.3s var(--ease);
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.vpn-time-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  text-align: center;
}
.vpn-time-grid {
  display: flex;
  justify-content: center;
  padding: 4px 0;
}

/* iOS Style Wheel Picker */
.vpn-time-picker {
  display: flex;
  gap: 4px;
  justify-content: center;
  align-items: center;
  padding: 8px 6px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
}
.vpn-wheel-container {
  position: relative;
  height: 90px;
  overflow: hidden;
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs), inset 0 0 0 1px var(--border-light);
}
.vpn-wheel-container::before,
.vpn-wheel-container::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 27px;
  pointer-events: none;
  z-index: 2;
}
.vpn-wheel-container::before {
  top: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,0.9) 0%, transparent 100%);
}
.vpn-wheel-container::after {
  bottom: 0;
  background: linear-gradient(to top, rgba(255,255,255,0.9) 0%, transparent 100%);
}
.vpn-wheel-highlight {
  position: absolute;
  top: 50%;
  left: 4px;
  right: 4px;
  height: 30px;
  transform: translateY(-50%);
  background: rgba(255, 107, 0, 0.08);
  border-radius: 6px;
  border: 2px solid var(--accent);
  pointer-events: none;
  z-index: 0;
}
.vpn-wheel {
  position: relative;
  height: 100%;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 30px 0;
}
.vpn-wheel::-webkit-scrollbar {
  display: none;
}
.vpn-wheel-item {
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 600;
  color: #64748b;
  scroll-snap-align: center;
  cursor: pointer;
  transition: all 0.15s;
}
.vpn-wheel-item.selected {
  color: #4f46e5 !important;
  font-size: 17px;
  font-weight: 700;
}
.vpn-wheel-item.placeholder {
  visibility: hidden;
}
.vpn-wheel-label {
  font-size: 14px;
  font-weight: 700;
  color: #1e293b !important;
  padding: 0 8px;
  position: relative;
  z-index: 10;
  background: transparent;
}
.vpn-ampm-wheel { width: 70px; }
.vpn-hour-wheel { width: 58px; }
.vpn-minute-wheel { width: 58px; }

.vpn-cal-footer {
  padding: 10px 12px;
  border-top: 1px solid var(--border-light);
  display: flex;
  gap: 8px;
  background: var(--bg);
}
.vpn-cal-btn {
  flex: 1;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
}
.vpn-cal-btn:hover {
  background: var(--bg-hover);
}
.vpn-cal-btn.primary {
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  border-color: transparent;
  color: var(--text-inverse);
  box-shadow: var(--shadow-xs);
}
.vpn-cal-btn.primary:hover:not(:disabled) {
  background: linear-gradient(145deg, var(--accent-hover), #4338ca);
  box-shadow: var(--shadow-sm), 0 4px 12px var(--accent-glow);
}
.vpn-cal-btn.primary:disabled {
  background: var(--border);
  color: var(--text-muted);
  cursor: not-allowed;
  box-shadow: none;
}

/* ===== Environment Change Options ===== */
.env-option-item {
  position: relative;
}
.env-option-item:hover {
  background: #f1f5f9 !important;
}
.env-option-item:active {
  background: #ede9fe !important;
}
#env-dropdown-btn:hover {
  border-color: #6366f1;
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.15);
}
#env-dropdown-list {
  max-height: 280px;
  overflow-y: auto;
}

/* ===== Typing Indicator ===== */
.typing-row {
  animation: none;
}
.typing-bubble {
  padding: 16px 20px !important;
}
.typing-dots {
  display: flex;
  gap: 4px;
  align-items: center;
}
.typing-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: typingBounce 1.4s ease-in-out infinite;
}
.typing-dots span:nth-child(1) { animation-delay: 0s; }
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}

/* ===== Inline Forms Premium ===== */
.inline-form-bubble {
  min-width: 300px;
  max-width: 360px;
}
.vpn-inline-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: formFadeIn 0.4s ease-out;
  padding: 0;
}
@keyframes formFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.inline-form-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  color: #1e293b;
  padding: 14px 16px;
  margin: -16px -16px 0 -16px;
  background: linear-gradient(135deg, #f0f4ff, #e8eeff);
  border-radius: 16px 16px 0 0;
  border-bottom: 1px solid #e2e8f0;
}
.inline-form-title::before {
  content: '';
  display: none;
}
.vpn-inline-textarea,
.vpn-inline-input {
  width: 100%;
  padding: 16px 18px;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  background: #ffffff;
  color: #1e293b;
  font-size: 15px;
  font-family: inherit;
  resize: none;
  outline: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-sizing: border-box;
  line-height: 1.6;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), inset 0 1px 2px rgba(0, 0, 0, 0.02);
}
.vpn-inline-textarea {
  min-height: 110px;
}
.vpn-inline-textarea::placeholder,
.vpn-inline-input::placeholder {
  color: #94a3b8;
  font-weight: 400;
}
.vpn-inline-textarea:hover,
.vpn-inline-input:hover {
  border-color: #cbd5e1;
  background: #fefefe;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06), inset 0 1px 2px rgba(0, 0, 0, 0.02);
}
.vpn-inline-textarea:focus,
.vpn-inline-input:focus {
  border-color: var(--accent);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1), 0 4px 16px rgba(99, 102, 241, 0.12);
  transform: translateY(-1px);
}
.vpn-inline-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 14px;
  border: none;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35);
  margin-top: 4px;
  position: relative;
  overflow: hidden;
}
.vpn-inline-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.45);
}
.vpn-inline-submit:disabled {
  opacity: 1;
  cursor: not-allowed;
  background: #e2e8f0;
  box-shadow: none;
  color: #94a3b8;
}
.vpn-inline-submit:not(:disabled) .submit-arrow {
  opacity: 1;
  transform: translateX(0);
}
.vpn-inline-submit:hover:not(:disabled) .submit-arrow {
  transform: translateX(4px);
}
.vpn-inline-submit:not(:disabled)::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: submitShine 2s infinite;
}

/* Premium Input Card Container */
.input-card-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.input-field-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 14px 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  animation: cardSlideUp 0.4s ease-out backwards;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
  position: relative;
  overflow: hidden;
}

.input-field-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #8b5cf6, #a5b4fc);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.input-field-card:nth-child(1) { animation-delay: 0s; }
.input-field-card:nth-child(2) { animation-delay: 0.12s; }

@keyframes cardSlideUp {
  from { 
    opacity: 0; 
    transform: translateY(16px) scale(0.98);
  }
  to { 
    opacity: 1; 
    transform: translateY(0) scale(1);
  }
}

.input-field-card:hover {
  border-color: #c7d2fe;
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.08);
}

.input-field-card:focus-within {
  border-color: var(--accent);
  box-shadow: 0 6px 24px rgba(99, 102, 241, 0.12);
  transform: translateY(-1px);
}

.input-field-card:focus-within::before {
  opacity: 1;
}

.input-field-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 700;
  color: #6366f1;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.input-field-icon {
  font-size: 14px;
}

.input-field-wrap {
  position: relative;
}

.input-field-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #e5e7eb;
  border-radius: 10px;
  background: #fafbfc;
  font-size: 15px;
  font-weight: 500;
  color: #1e293b;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.input-field-input:hover {
  border-color: #c7d2fe;
  background: #ffffff;
}

.input-field-input:focus {
  outline: none;
  border-color: var(--accent);
  background: #ffffff;
  box-shadow: inset 0 0 0 1px var(--accent);
}

.input-field-input::placeholder {
  color: #9ca3af;
  font-weight: 400;
}

/* Multi Input Fields (심플 버전) */
.multi-input-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  animation: fieldFadeIn 0.3s ease-out backwards;
}
.multi-input-field:nth-child(1) { animation-delay: 0s; }
.multi-input-field:nth-child(2) { animation-delay: 0.08s; }
@keyframes fieldFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.multi-input-field label {
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  display: flex;
  align-items: center;
  gap: 6px;
}
.multi-input-field label::before {
  content: '•';
  color: var(--accent);
  font-weight: bold;
}
.multi-input-field input {
  padding: 12px 14px;
  border: 1.5px solid #e5e7eb;
  border-radius: 10px;
  background: #fafbfc;
  font-size: 14px;
  font-weight: 500;
  color: #1e293b;
  transition: all 0.2s ease;
}
.multi-input-field input:hover {
  border-color: #d1d5db;
  background: #ffffff;
}
.multi-input-field input:focus {
  outline: none;
  border-color: var(--accent);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}
.multi-input-field input::placeholder {
  color: #9ca3af;
  font-weight: 400;
}

/* Inline Options */
.vpn-inline-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.vpn-inline-opt-btn {
  flex: 1;
  min-width: 80px;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
}
.vpn-inline-opt-btn:hover:not(:disabled) {
  border-color: var(--accent-light);
  background: var(--accent-subtle);
}
.vpn-inline-opt-btn.selected {
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  border-color: transparent;
  color: var(--text-inverse);
}
.vpn-inline-opt-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Inline Dropdown */
.vpn-inline-dropdown {
  position: relative;
}
.dropdown-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  cursor: pointer;
  transition: var(--transition);
}
.dropdown-trigger:hover {
  border-color: var(--accent-light);
}
.vpn-inline-dropdown.open .dropdown-trigger {
  border-color: var(--accent);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}
.dropdown-arrow {
  font-size: 10px;
  color: var(--text-muted);
  transition: transform 0.2s;
}
.vpn-inline-dropdown.open .dropdown-arrow {
  transform: rotate(180deg);
}
.dropdown-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-elevated);
  border: 2px solid var(--accent);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  max-height: 200px;
  overflow-y: auto;
  z-index: 100;
  box-shadow: var(--shadow-md);
}
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
  color: var(--text);
}
.dropdown-item:hover {
  background: var(--accent-subtle);
}
.dropdown-item .item-icon {
  font-size: 16px;
}

/* Inline Upload */
.vpn-inline-upload {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  cursor: pointer;
  transition: var(--transition);
}
.vpn-inline-upload:hover {
  border-color: var(--accent);
  background: var(--accent-subtle);
}
.upload-icon {
  font-size: 20px;
}
.upload-text {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Inline DateTime */
.vpn-inline-datetime {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  cursor: pointer;
  transition: var(--transition);
}
.vpn-inline-datetime:hover {
  border-color: var(--accent);
  background: var(--bg-elevated);
}
.dt-icon {
  font-size: 20px;
}
.dt-text {
  font-size: 14px;
  color: var(--text);
}

/* ===== Download Card ===== */
.download-bubble {
  min-width: 240px;
}
.vpn-download-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.download-info {
  font-size: 12px;
  color: var(--text-secondary);
  padding: 10px;
  background: var(--bg);
  border-radius: var(--radius-xs);
  line-height: 1.5;
}
.vpn-download-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  color: var(--text-inverse);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-sm), 0 4px 12px var(--accent-glow);
}
.vpn-download-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow), 0 8px 24px var(--accent-glow);
}
.download-icon {
  font-size: 18px;
}

/* ===== Link Card ===== */
.vpn-link-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.vpn-link-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, #10b981, #059669);
  color: var(--text-inverse);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-sm), 0 4px 12px rgba(16, 185, 129, 0.3);
}
.vpn-link-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow), 0 8px 24px rgba(16, 185, 129, 0.4);
}
.vpn-link-tip {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
}

/* ===== Privacy Card ===== */
.privacy-bubble {
  min-width: 280px;
}
.privacy-card {
  background: var(--bg);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.privacy-title {
  padding: 12px 14px;
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  color: var(--text-inverse);
  font-size: 14px;
  font-weight: 700;
}
.privacy-content {
  padding: 14px;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== Warning Card ===== */
.warning-bubble {
  min-width: 260px;
}
.warning-card {
  background: linear-gradient(145deg, #fef2f2, #fee2e2);
  border: 2px solid #f87171;
  border-radius: var(--radius-sm);
  padding: 14px;
}
.warning-title {
  font-size: 14px;
  font-weight: 700;
  color: #dc2626;
  margin-bottom: 8px;
}
.warning-text {
  font-size: 13px;
  color: #b91c1c;
  line-height: 1.6;
}

/* ===== DateTime Unified Card (통합 일정 선택) ===== */
.datetime-unified-bubble {
  min-width: 280px;
  max-width: 320px;
}
.dt-unified-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}
.dt-unified-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--accent) 0%, #8b5cf6 100%);
  color: white;
}
.dt-unified-icon {
  font-size: 18px;
}
.dt-unified-title {
  font-size: 15px;
  font-weight: 700;
}
.dt-unified-body {
  padding: 16px;
}
.dt-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.dt-step {
  display: flex;
  gap: 12px;
  cursor: pointer;
  padding: 12px;
  border-radius: 12px;
  transition: all 0.2s ease;
}
.dt-step:hover {
  background: #f8fafc;
}
.dt-step.active {
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.08), rgba(139, 92, 246, 0.08));
}
.dt-step.completed {
  opacity: 0.9;
}
.dt-step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.dt-step-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #e2e8f0;
  color: #64748b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  transition: all 0.3s ease;
}
.dt-step.active .dt-step-dot {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
  animation: pulse 1.5s infinite;
}
.dt-step.completed .dt-step-dot {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}
.dt-step-line {
  width: 2px;
  height: 20px;
  background: #e2e8f0;
  margin-top: 4px;
}
.dt-step.completed .dt-step-line {
  background: linear-gradient(180deg, #10b981, #e2e8f0);
}
.dt-step:last-child .dt-step-line {
  display: none;
}
.dt-step-content {
  flex: 1;
  padding-top: 2px;
}
.dt-step-label {
  font-size: 11px;
  font-weight: 600;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.dt-step.active .dt-step-label {
  color: var(--accent);
}
.dt-step.completed .dt-step-label {
  color: #10b981;
}
.dt-step-value {
  font-size: 14px;
  font-weight: 600;
  color: #1e293b;
}
.dt-step.active .dt-step-value {
  color: var(--accent);
}
.dt-step.completed .dt-step-value {
  color: #10b981;
}
.dt-unified-submit {
  width: 100%;
  padding: 14px 20px;
  border: none;
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  color: white;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.3s ease;
}
.dt-unified-submit:hover:not(:disabled) {
  background: linear-gradient(145deg, #4f46e5, var(--accent));
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}
.dt-unified-submit:disabled {
  background: #e2e8f0;
  color: #94a3b8;
  cursor: not-allowed;
}

/* 기존 datetime-form 유지 (하위 호환) */
.datetime-form-bubble {
  min-width: 280px;
}
.datetime-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dt-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: #f8fafc;
  cursor: pointer;
  transition: var(--transition);
}
.dt-card:hover {
  border-color: var(--accent);
  background: #f1f5f9;
  box-shadow: 0 2px 8px rgba(255, 107, 0, 0.15);
}
.dt-card.has-value {
  border-color: var(--success);
  background: var(--success-bg);
}
.dt-label {
  font-size: 11px;
  font-weight: 700;
  color: #475569;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.dt-value {
  font-size: 14px;
  font-weight: 600;
  color: #1e293b;
}
.dt-card.has-value .dt-value {
  color: var(--success);
  font-size: 13px;
}
.dt-submit {
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  border: none;
  background: linear-gradient(145deg, var(--accent), #8b5cf6);
  color: white;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 4px;
}
.dt-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm), 0 4px 12px var(--accent-glow);
}
.dt-submit:disabled {
  opacity: 1;
  cursor: not-allowed;
  background: #cbd5e1;
  color: #64748b;
}

/* ===== Environment Form Premium ===== */
.env-form-bubble {
  min-width: 280px;
  max-width: 300px;
}
.env-form-premium {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.env-section {
  animation: envSectionIn 0.4s ease-out backwards;
}
.env-section:nth-child(1) { animation-delay: 0s; }
.env-section:nth-child(2) { animation-delay: 0.1s; }
.env-section:nth-child(3) { animation-delay: 0.2s; }
@keyframes envSectionIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.env-section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.env-section-icon {
  font-size: 16px;
}
.env-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
/* Chip Buttons */
.env-chips {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.env-chips[data-field="history"] {
  grid-template-columns: repeat(2, 1fr);
}
.env-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 12px;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: white;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.env-chip.wide {
  justify-content: center;
}
.chip-icon {
  font-size: 14px;
  transition: transform 0.3s;
}
.chip-text {
  transition: all 0.3s;
}
.chip-check {
  width: 16px;
  height: 16px;
  background: var(--accent);
  border-radius: 50%;
  color: white;
  font-size: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  flex-shrink: 0;
}
.env-chip:hover {
  border-color: var(--accent-light);
  background: linear-gradient(135deg, #f8fafc, #eef2ff);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.env-chip:hover .chip-icon {
  transform: scale(1.1);
}
.env-chip.selected {
  border-color: var(--accent);
  background: linear-gradient(135deg, #eef2ff, #e0e7ff);
  color: var(--accent);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.25);
}
.env-chip.selected .chip-check {
  transform: scale(1);
}
.env-chip.selected .chip-icon {
  transform: scale(1.15);
}
/* Select Premium */
.env-select-wrap {
  position: relative;
}
.env-select-premium {
  width: 100%;
  padding: 12px 40px 12px 14px;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: white;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  appearance: none;
}
.env-select-premium:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
}
.env-select-wrap.has-value .env-select-premium {
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
  background: linear-gradient(135deg, #fafafe, #eef2ff);
}
.env-select-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 10px;
  pointer-events: none;
  transition: transform 0.3s;
}
.env-select-premium:focus + .env-select-arrow {
  transform: translateY(-50%) rotate(180deg);
}
/* 기타 입력 박스 */
.env-other-wrap {
  margin-top: 10px;
  animation: fadeInUp 0.3s ease-out;
}
.env-other-input {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: white;
  font-size: 13px;
  font-family: inherit;
  resize: none;
  min-height: 60px;
  transition: all 0.25s;
  box-sizing: border-box;
}
.env-other-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
}
.env-other-input::placeholder {
  color: var(--text-muted);
}
/* Submit Premium */
.env-submit-premium {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border: none;
  border-radius: 14px;
  background: #cbd5e1;
  color: white;
  font-size: 14px;
  font-weight: 700;
  cursor: not-allowed;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  margin-top: 6px;
  position: relative;
  overflow: hidden;
}
.env-submit-premium .submit-arrow {
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s;
}
.env-submit-premium.ready {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
  animation: submitReady 0.5s ease-out;
}
@keyframes submitReady {
  0% { transform: scale(1); }
  50% { transform: scale(1.02); }
  100% { transform: scale(1); }
}
.env-submit-premium.ready .submit-arrow {
  opacity: 1;
  transform: translateX(0);
}
.env-submit-premium.ready:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.5);
}
.env-submit-premium.ready:hover .submit-arrow {
  transform: translateX(4px);
}
.env-submit-premium.ready::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: submitShine 2s infinite;
}
@keyframes submitShine {
  0% { left: -100%; }
  50%, 100% { left: 100%; }
}

/* ===== Tried Form Premium (시도해본 조치) ===== */
.tried-form-bubble {
  min-width: 290px;
  max-width: 320px;
}
.tried-form-premium {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.tried-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid #eef2ff;
}
.tried-icon {
  font-size: 24px;
  animation: triedIconPulse 2s infinite;
}
@keyframes triedIconPulse {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-10deg); }
  75% { transform: rotate(10deg); }
}
.tried-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.tried-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}
.tried-subtitle {
  font-size: 11px;
  color: var(--text-muted);
}
/* Grid Layout */
.tried-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.tried-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: white;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  animation: triedItemIn 0.3s ease-out backwards;
}
.tried-item:nth-child(1) { animation-delay: 0s; }
.tried-item:nth-child(2) { animation-delay: 0.03s; }
.tried-item:nth-child(3) { animation-delay: 0.06s; }
.tried-item:nth-child(4) { animation-delay: 0.09s; }
.tried-item:nth-child(5) { animation-delay: 0.12s; }
.tried-item:nth-child(6) { animation-delay: 0.15s; }
.tried-item:nth-child(7) { animation-delay: 0.18s; }
.tried-item:nth-child(8) { animation-delay: 0.21s; }
.tried-item:nth-child(9) { animation-delay: 0.24s; }
.tried-item:nth-child(10) { animation-delay: 0.27s; }
.tried-item:nth-child(11) { animation-delay: 0.30s; }
@keyframes triedItemIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}
.tried-item input {
  display: none;
}
.tried-checkbox {
  width: 18px;
  height: 18px;
  border: 2px solid #d1d5db;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
  flex-shrink: 0;
}
.tried-checkmark {
  color: white;
  font-size: 11px;
  font-weight: 700;
  opacity: 0;
  transform: scale(0);
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.tried-emoji {
  font-size: 14px;
  transition: transform 0.3s;
}
.tried-text {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: color 0.25s;
}
/* Hover */
.tried-item:hover {
  border-color: var(--accent-light);
  background: linear-gradient(135deg, #fafafe, #f0f4ff);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.1);
}
.tried-item:hover .tried-emoji {
  transform: scale(1.15);
}
/* Checked */
.tried-item.checked {
  border-color: var(--accent);
  background: linear-gradient(135deg, #eef2ff, #e0e7ff);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
}
.tried-item.checked .tried-checkbox {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  border-color: var(--accent);
}
.tried-item.checked .tried-checkmark {
  opacity: 1;
  transform: scale(1);
}
.tried-item.checked .tried-text {
  color: var(--accent);
}
.tried-item.checked .tried-emoji {
  animation: triedEmojiPop 0.4s ease-out;
}
@keyframes triedEmojiPop {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1.1); }
}
/* Other input */
.tried-other-wrap {
  animation: fadeInUp 0.3s ease-out;
}
.tried-other-input {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: white;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  resize: none;
  min-height: 60px;
  transition: all 0.25s;
  box-sizing: border-box;
}
.tried-other-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
}
.tried-other-input::placeholder {
  color: var(--text-muted);
}
/* Submit */
.tried-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border: none;
  border-radius: 14px;
  background: #cbd5e1;
  color: white;
  font-size: 14px;
  font-weight: 700;
  cursor: not-allowed;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  margin-top: 4px;
  position: relative;
  overflow: hidden;
}
.tried-submit-btn .submit-arrow {
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s;
}
.tried-submit-btn.ready {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
  animation: submitReady 0.5s ease-out;
}
.tried-submit-btn.ready .submit-arrow {
  opacity: 1;
  transform: translateX(0);
}
.tried-submit-btn.ready:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.5);
}
.tried-submit-btn.ready:hover .submit-arrow {
  transform: translateX(4px);
}
.tried-submit-btn.ready::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: submitShine 2s infinite;
}

/* ===== Confirm Step Card ===== */
.confirm-bubble {
  min-width: 300px;
  max-width: 340px;
}
.confirm-card {
  animation: fadeInUp 0.4s ease-out;
}
.confirm-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 2px solid #eef2ff;
  margin-bottom: 12px;
}
.confirm-icon {
  font-size: 20px;
}
.confirm-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}
.confirm-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.confirm-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
  border-radius: 10px;
  border: 1px solid var(--border);
}
.confirm-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}
.confirm-value {
  flex: 1;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.confirm-edit {
  padding: 4px 10px;
  border: 1px solid var(--accent-light);
  border-radius: 6px;
  background: white;
  color: var(--accent);
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.confirm-edit:hover {
  background: var(--accent);
  color: white;
}
.confirm-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}
.confirm-btn {
  flex: 1;
  padding: 12px;
  border: none;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s;
}
.confirm-btn.preview {
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  color: var(--text);
  border: 1px solid var(--border);
}
.confirm-btn.preview:hover {
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
}
.confirm-btn.submit {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}
.confirm-btn.submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

/* ===== Email Preview Modal ===== */
.email-preview-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.email-preview-modal.active {
  opacity: 1;
  visibility: visible;
}
.email-preview-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(8px);
}
.email-preview-content {
  position: relative;
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  background: white;
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.email-preview-modal.active .email-preview-content {
  transform: scale(1) translateY(0);
}
.email-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
}
.email-preview-title {
  font-size: 16px;
  font-weight: 700;
}
.email-preview-close {
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 8px;
  background: rgba(255,255,255,0.2);
  color: white;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}
.email-preview-close:hover {
  background: rgba(255,255,255,0.3);
}
.email-preview-body {
  padding: 16px 20px;
  max-height: calc(80vh - 140px);
  overflow-y: auto;
}
.email-preview-to,
.email-preview-subject {
  padding: 8px 12px;
  background: #f8fafc;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 8px;
}
.email-preview-text {
  padding: 16px;
  background: #f8fafc;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  font-size: 12px;
  font-family: 'Pretendard', monospace;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 300px;
  overflow-y: auto;
}
.email-preview-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid #e2e8f0;
  background: #fafafa;
}
.email-preview-btn {
  flex: 1;
  padding: 12px;
  border: none;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s;
}
.email-preview-btn.copy {
  background: #f1f5f9;
  color: var(--text);
  border: 1px solid #e2e8f0;
}
.email-preview-btn.copy:hover {
  background: #e2e8f0;
}
.email-preview-btn.send {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}
.email-preview-btn.send:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}
.email-preview-webmail {
  width: 100%;
  margin-top: 8px;
  padding-top: 10px;
  border-top: 1px solid #e2e8f0;
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.email-preview-webmail-label {
  font-weight: 600;
  color: var(--text-secondary);
}
.email-preview-webmail-btns {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}
.email-preview-webmail-btn {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
  box-sizing: border-box;
}
.email-preview-webmail-btn .webmail-icon {
  font-size: 16px;
  line-height: 1;
}
.email-preview-webmail-btn:hover {
  background: var(--accent-subtle);
  border-color: var(--accent);
  color: var(--accent);
}
.email-preview-webmail-hint {
  font-size: 13px;
  font-weight: 500;
  color: #374151;
  padding: 10px 12px;
  background: #e0e7ff;
  border-radius: 8px;
  border-left: 4px solid var(--accent);
}

/* ===== Ticket Side Panel (실시간 접수내용) ===== */
.ticket-side-panel {
  position: fixed;
  top: 50%;
  right: calc(24px + 440px + 20px); /* FAB 위치 + 패널 너비(440px) + 간격 */
  transform: translateY(-50%);
  width: 260px;
  background: white;
  border-radius: 16px;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.18), 0 0 0 1px rgba(99, 102, 241, 0.1);
  z-index: 10000; /* 패널 위에 표시 */
  overflow: hidden;
  animation: sidePanelIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-origin: center right;
}
@keyframes sidePanelIn {
  from { opacity: 0; transform: translateY(-50%) translateX(20px); }
  to { opacity: 1; transform: translateY(-50%) translateX(0); }
}
.ticket-side-panel.hiding {
  animation: sidePanelOut 0.3s ease forwards;
}
@keyframes sidePanelOut {
  to { opacity: 0; transform: translateY(-50%) translateX(20px); }
}
.ticket-side-panel.collapsed .tsp-body {
  display: none;
}
.tsp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
}
.tsp-title {
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}
.tsp-toggle {
  width: 20px;
  height: 20px;
  border: none;
  border-radius: 6px;
  background: rgba(255,255,255,0.2);
  color: white;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.tsp-toggle:hover {
  background: rgba(255,255,255,0.3);
}
/* 사이드 패널 진행률 맵 */
.tsp-journey {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 12px;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8eeff 100%);
  position: relative;
  border-bottom: 1px solid rgba(255, 107, 0, 0.15);
}
body.vpn-dark-mode .tsp-journey {
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
}
.tsp-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  z-index: 2;
  flex: 1;
}
.tsp-step-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  transition: all 0.3s ease;
  color: #64748b;
}
.tsp-step.completed .tsp-step-icon {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  font-size: 11px;
  font-weight: 700;
}
.tsp-step.current .tsp-step-icon {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.4);
  animation: tspPulse 2s ease-in-out infinite;
}
@keyframes tspPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}
.tsp-step.pending .tsp-step-icon {
  background: #e2e8f0;
  color: #94a3b8;
}
body.vpn-dark-mode .tsp-step.pending .tsp-step-icon {
  background: rgba(255, 107, 0, 0.15);
  color: #64748b;
}
.tsp-step-label {
  font-size: 8px;
  font-weight: 600;
  color: #94a3b8;
  text-align: center;
  white-space: nowrap;
}
.tsp-step.current .tsp-step-label {
  color: #6366f1;
  font-weight: 700;
}
.tsp-step.completed .tsp-step-label {
  color: #10b981;
}
/* 진행선 */
.tsp-journey-line {
  position: absolute;
  top: 24px;
  left: 20px;
  right: 20px;
  height: 2px;
  background: #e2e8f0;
  z-index: 1;
  border-radius: 2px;
}
body.vpn-dark-mode .tsp-journey-line {
  background: rgba(99, 102, 241, 0.2);
}
.tsp-journey-fill {
  height: 100%;
  background: linear-gradient(90deg, #10b981, #6366f1);
  border-radius: 2px;
  transition: width 0.5s ease;
  width: 0%;
}
.tsp-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 400px;
  overflow-y: auto;
}
.tsp-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: #f8fafc;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: all 0.2s;
  cursor: default;
}
.tsp-item.filled {
  background: linear-gradient(135deg, #f0fdf4, #ecfdf5);
  border-color: #86efac;
  cursor: pointer;
}
.tsp-item.filled:hover {
  background: linear-gradient(135deg, #dcfce7, #d1fae5);
  transform: translateX(3px);
}
.tsp-icon {
  font-size: 18px;
  flex-shrink: 0;
}
.tsp-content {
  flex: 1;
  min-width: 0;
}
.tsp-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.tsp-value {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal;
  word-break: break-word;
  line-height: 1.4;
}
.tsp-item.filled .tsp-value {
  color: #059669;
}

/* Confirm Simple (수정 버튼 없는 버전) */
.confirm-bubble-simple {
  min-width: 260px;
  max-width: 300px;
}
.confirm-simple-card {
  animation: fadeInUp 0.4s ease-out;
}
.confirm-simple-tip {
  padding: 12px 14px;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
  color: #92400e;
  margin-bottom: 12px;
  text-align: left;
  line-height: 1.5;
}
.confirm-simple-tip b {
  color: #b45309;
}
.confirm-tip-email {
  display: inline-block;
  margin-top: 6px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 6px;
  font-weight: 700;
  color: #1e293b;
  border: 1px solid #f59e0b;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.confirm-simple-actions {
  display: flex;
  gap: 8px;
}
.confirm-simple-btn {
  flex: 1;
  padding: 12px;
  border: none;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s;
}
.confirm-simple-btn.preview {
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  color: var(--text);
  border: 1px solid var(--border);
}
.confirm-simple-btn.preview:hover {
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
}
.confirm-simple-btn.submit {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}
.confirm-simple-btn.submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}
.confirm-webmail {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-light);
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.confirm-webmail-label {
  font-weight: 600;
  color: var(--text-secondary);
}
.confirm-webmail-btns {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}
.confirm-webmail-btn {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
  box-sizing: border-box;
}
.confirm-webmail-btn .webmail-icon {
  width: 20px;
  height: 20px;
  min-width: 20px;
  flex-shrink: 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.webmail-icon-gmail {
  background-image: url("/public/share/images/gmail.png");
}
.webmail-icon-naver {
  background-image: url("/public/share/images/naver.png");
}
.webmail-icon-outlook {
  background-image: url("/public/share/images/outlook.png");
}
.email-preview-webmail-btn .webmail-icon {
  width: 20px;
  height: 20px;
  min-width: 20px;
  flex-shrink: 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.confirm-webmail-btn:hover {
  background: var(--accent-subtle);
  border-color: var(--accent);
  color: var(--accent);
}
.confirm-webmail-hint {
  font-size: 13px;
  font-weight: 500;
  color: #374151;
  padding: 10px 12px;
  background: #e0e7ff;
  border-radius: 8px;
  border-left: 4px solid var(--accent);
}

/* 반응형 - 작은 화면에서 사이드 패널 위치 조정 */
@media (max-width: 700px) {
  .ticket-side-panel {
    position: fixed;
    top: auto;
    bottom: 96px;
    right: auto;
    left: 24px;
    transform: none;
    width: 220px;
    max-height: 350px;
  }
  @keyframes sidePanelIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .ticket-side-panel.hiding {
    animation: sidePanelOut 0.3s ease forwards;
  }
  @keyframes sidePanelOut {
    to { opacity: 0; transform: translateY(20px); }
  }
}

/* ===== Log Step Card (개선된 버전) ===== */
.log-step-bubble {
  min-width: 300px;
  max-width: 340px;
}
.log-step-card {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.log-step-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: linear-gradient(135deg, #f0f4ff, #e8eeff);
  border-radius: 16px 16px 0 0;
  border-bottom: 1px solid #e2e8f0;
  margin: -16px -16px 16px -16px;
}
.log-step-icon {
  font-size: 20px;
}
.log-step-title {
  font-size: 15px;
  font-weight: 700;
  color: #1e293b;
}
.log-step-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.log-step-desc {
  font-size: 13px;
  color: #64748b;
  line-height: 1.5;
  margin: 0;
}
.log-download-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  background: linear-gradient(135deg, #10b981, #34d399);
  border-radius: 12px;
  color: white;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition: all 0.25s;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}
.log-download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}
.log-dl-icon {
  font-size: 16px;
}
.log-step-result {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: linear-gradient(135deg, #f0fdf4, #dcfce7);
  border-radius: 10px;
  border: 1px solid #86efac;
}
.log-result-icon {
  font-size: 20px;
}
.log-result-text {
  font-size: 12px;
  color: #166534;
  line-height: 1.4;
}

/* Log Notice Styles */
.log-notice {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}
.log-notice-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.log-notice-item .notice-icon {
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}
.log-notice-item .notice-text {
  font-size: 13px;
  color: #475569;
  line-height: 1.5;
}
.log-notice-item.warning {
  padding: 10px 12px;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-radius: 8px;
  margin-top: 4px;
}
.log-notice-item.warning .notice-text {
  color: #92400e;
}
.log-complete-notice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  border-radius: 10px;
  border: 1px solid #86efac;
}
.log-complete-notice .complete-icon {
  font-size: 18px;
}
.log-complete-notice .complete-text {
  font-size: 13px;
  font-weight: 600;
  color: #166534;
}
.log-submit-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  margin-top: 12px;
  border: none;
  border-radius: 12px;
  background: #e2e8f0;
  color: #94a3b8;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: not-allowed;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.log-submit-btn:disabled {
  opacity: 1;
}
.log-submit-btn .submit-arrow {
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s;
}
.log-submit-btn.ready {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}
.log-submit-btn.ready:not(:disabled) {
  cursor: pointer;
}
.log-submit-btn.ready .submit-arrow {
  opacity: 1;
  transform: translateX(0);
}
.log-submit-btn.ready:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.5);
}
.log-submit-btn.ready:hover:not(:disabled) .submit-arrow {
  transform: translateX(4px);
}

.log-warning-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-radius: 12px;
  border: 2px solid #f59e0b;
  text-align: center;
}
.log-warning-badge {
  display: inline-block;
  padding: 4px 12px;
  background: #f59e0b;
  color: white;
  font-size: 11px;
  font-weight: 700;
  border-radius: 20px;
}
.log-warning-text {
  font-size: 13px;
  color: #92400e;
  line-height: 1.5;
}

/* ===== Log Unified Card (통합 로그 수집 카드) ===== */
.log-unified-bubble {
  min-width: 280px;
  max-width: 300px;
}
.log-unified-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}
.log-unified-section {
  padding: 16px;
}
.log-unified-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.log-unified-icon {
  font-size: 18px;
}
.log-unified-title {
  font-size: 14px;
  font-weight: 700;
  color: #1e293b;
}
.log-unified-desc {
  font-size: 12px;
  color: #64748b;
  margin-bottom: 12px;
}
.log-unified-download {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  background: linear-gradient(135deg, #10b981, #34d399);
  border-radius: 10px;
  color: white;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  transition: all 0.25s;
  box-shadow: 0 3px 12px rgba(16, 185, 129, 0.3);
}
.log-unified-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 16px rgba(16, 185, 129, 0.4);
}
.log-unified-download.downloaded {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  box-shadow: 0 3px 12px rgba(99, 102, 241, 0.3);
}
.log-unified-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, #e2e8f0, transparent);
}
.log-unified-result {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.log-result-badge {
  padding: 4px 8px;
  background: #f1f5f9;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
}
.log-result-file {
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
}
.log-unified-warning {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-radius: 8px;
}
.log-unified-warning .warning-icon {
  font-size: 14px;
}
.log-unified-warning .warning-text {
  font-size: 12px;
  color: #92400e;
}
.log-unified-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  border: none;
  background: #e2e8f0;
  color: #94a3b8;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: not-allowed;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.log-unified-submit .submit-arrow {
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s;
}
.log-unified-submit.ready {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
  animation: submitReady 0.5s ease-out;
}
.log-unified-submit.ready .submit-arrow {
  opacity: 1;
  transform: translateX(0);
}
.log-unified-submit.ready:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.5);
}
.log-unified-submit.ready:hover .submit-arrow {
  transform: translateX(4px);
}
.log-unified-submit.ready::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: submitShine 2s infinite;
}

/* ===== Satisfaction Survey (만족도 조사) ===== */
.satisfaction-bubble {
  min-width: 260px;
}
.satisfaction-card {
  text-align: center;
  padding: 8px 0;
}
.satisfaction-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.satisfaction-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.satisfaction-stars {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 8px;
}
.star-btn {
  width: 40px;
  height: 40px;
  border: none;
  background: #f1f5f9;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  transition: all 0.2s;
  filter: grayscale(1);
}
.star-btn:hover,
.star-btn.active {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  filter: grayscale(0);
  transform: scale(1.15);
}
.satisfaction-labels {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-muted);
  padding: 0 10px;
}
.satisfaction-card.submitted {
  padding: 16px 0;
}
.satisfaction-result {
  animation: resultFadeIn 0.5s ease;
}
@keyframes resultFadeIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}
.result-stars {
  font-size: 28px;
  margin-bottom: 12px;
}
.result-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ===== Quick Action Button Selected State ===== */
.vpn-quick-btn.selected {
  background: linear-gradient(145deg, var(--accent), #4f46e5) !important;
  color: var(--text-inverse) !important;
  border-color: transparent !important;
}

/* ===== Responsive ===== */
@media (max-width: 440px) {
  #vpn-panel {
    right: 12px;
    bottom: 80px;
    width: calc(100vw - 24px);
    max-height: calc(100vh - 110px); /* 화면 최대 활용 */
    border-radius: var(--radius-lg);
  }
  #vpn-fab {
    right: 16px;
    bottom: 16px;
    width: 54px;
    height: 54px;
  }
  #vpn-menu-bar {
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    padding: 8px 10px;
  }
  .vpn-menu-item {
    padding: 8px 4px;
    font-size: 9px;
  }
  .vpn-menu-item .menu-icon {
    font-size: 18px;
  }
  .vpn-cal-container {
    width: 100%;
  }
}

/* ===== Toast Notification ===== */
.vpn-toast {
  position: fixed;
  top: 20px;
  right: 20px;
  transform: translateX(120%);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-md);
  z-index: 100000;
  opacity: 0;
  transition: all 0.3s var(--ease-bounce);
}
.vpn-toast.show {
  transform: translateX(0);
  opacity: 1;
}
.vpn-toast.success { border-left: 4px solid var(--success); }
.vpn-toast.error { border-left: 4px solid var(--danger); }
.vpn-toast.warning { border-left: 4px solid var(--warning); }
.vpn-toast.info { border-left: 4px solid var(--accent); }
.toast-icon { font-size: 18px; }
.toast-msg { font-size: 13px; font-weight: 500; color: var(--text); }

/* ===== One-Touch Fix Card ===== */
.onetouch-card {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  width: 280px;
  min-width: 280px;
  max-width: 280px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}
.onetouch-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #6366f1, #8b5cf6, #a5b4fc);
  border-radius: 16px 16px 0 0;
}
.onetouch-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.onetouch-icon { 
  font-size: 22px;
}
.onetouch-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}
.onetouch-desc {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 12px;
  padding: 10px;
  background: var(--bg-input);
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}
.onetouch-download-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 16px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border: none;
  border-radius: 10px;
  color: white;
  position: relative;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}
.onetouch-download-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}
.onetouch-download-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
}
.onetouch-download-btn:hover::before {
  left: 100%;
}
.onetouch-steps {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}
.onetouch-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}
.onetouch-step:hover {
  border-color: var(--accent);
  background: var(--accent-subtle);
}
.onetouch-step.completed {
  background: var(--success-bg);
  border-color: var(--success);
}
.step-num {
  width: 22px;
  height: 22px;
  background: var(--accent-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
}
.onetouch-step.completed .step-num {
  background: var(--success);
  color: white;
}
.step-info { flex: 1; }
.step-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}
.step-desc {
  font-size: 10px;
  color: var(--text-muted);
}
.step-check {
  width: 20px;
  text-align: center;
}
.onetouch-progress-wrap {
  margin-top: 4px;
}
.onetouch-progress-bar {
  height: 6px;
  background: var(--bg-input);
  border-radius: 3px;
  overflow: hidden;
}
.onetouch-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--success), #34d399);
  width: 0%;
  transition: width 0.5s var(--ease);
  border-radius: 3px;
}
.onetouch-progress-text {
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
  margin-top: 4px;
}

/* Progress Card */
/* ===== Timeline Card (Light Mode) ===== */
.timeline-card {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  width: 280px;
  min-width: 280px;
  max-width: 280px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}
.timeline-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #6366f1, #8b5cf6, #a5b4fc);
  border-radius: 14px 14px 0 0;
}
.timeline-card.completed::before {
  background: linear-gradient(90deg, #10b981, #34d399);
}
.tl-desc {
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 14px;
  line-height: 1.4;
  text-align: center;
  margin-bottom: 16px;
}
/* Horizontal Progress Steps */
.progress-steps-horizontal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 12px;
  padding: 12px 8px;
  background: var(--bg-input);
  border-radius: var(--radius);
}
.h-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: all 0.3s var(--ease);
}
.h-step-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease);
}
.h-step-icon {
  font-size: 16px;
  transition: all 0.3s var(--ease);
}
.h-step-icon.spinning {
  animation: spin 1s linear infinite;
}
.h-step-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  max-width: 70px;
  transition: all 0.3s var(--ease);
}
.h-step-arrow {
  font-size: 14px;
  color: var(--border);
  font-weight: bold;
  margin-top: -16px;
}
/* Active State */
.h-step.active .h-step-circle {
  border-color: var(--accent);
  background: var(--accent-subtle);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
  animation: pulse 1.5s infinite;
}
.h-step.active .h-step-label {
  color: var(--accent);
}
/* Done State */
.h-step.done .h-step-circle {
  border-color: var(--success);
  background: var(--success-bg);
}
.h-step.done .h-step-label {
  color: var(--success);
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2); }
  50% { box-shadow: 0 0 0 8px rgba(99, 102, 241, 0.1); }
}
/* ===== Horizontal Timeline Steps ===== */
.tl-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-bottom: 14px;
  padding: 12px 6px;
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  border-radius: 10px;
}
.tl-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 60px;
  opacity: 0.5;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.tl-step.active, .tl-step.done {
  opacity: 1;
}
.tl-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: white;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}
.tl-step.active .tl-icon-wrap {
  border-color: var(--accent);
  background: var(--accent-subtle);
  animation: pulseRing 1.5s ease-in-out infinite;
}
.tl-step.done .tl-icon-wrap {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  border-color: transparent;
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}
@keyframes pulseRing {
  0%, 100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(99, 102, 241, 0); }
}
.tl-num {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  transition: all 0.3s;
}
.tl-step.active .tl-num {
  color: var(--accent);
}
.tl-step.done .tl-num {
  color: white;
}
.tl-step.done .tl-num svg {
  width: 18px;
  height: 18px;
  stroke: white;
  animation: checkPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes checkPop {
  0% { transform: scale(0); }
  100% { transform: scale(1); }
}
.tl-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  transition: color 0.3s;
}
.tl-step.active .tl-label {
  color: var(--accent);
}
.tl-step.done .tl-label {
  color: var(--accent);
  font-weight: 700;
}
/* Connector Line */
.tl-connector {
  width: 24px;
  height: 2px;
  background: var(--border);
  border-radius: 2px;
  margin-top: 17px;
  overflow: hidden;
  flex-shrink: 0;
}
.tl-connector-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), #8b5cf6);
  border-radius: 2px;
  transition: width 0.5s ease-out;
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
/* ===== Timeline Progress Bar ===== */
.tl-progress {
  margin-bottom: 12px;
}
.tl-progress-bar {
  height: 4px;
  background: var(--bg-input);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 6px;
}
.tl-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), #8b5cf6);
  border-radius: 4px;
  transition: width 0.5s ease-out;
}
.tl-progress-text {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
}
.tl-progress-text span:first-child {
  color: var(--text-secondary);
}
.tl-progress-text span:last-child {
  font-weight: 700;
  color: var(--accent);
}
/* ===== Timeline Buttons ===== */
.tl-buttons {
  border-top: 1px solid var(--border);
  padding-top: 12px;
  animation: fadeInUp 0.4s ease-out;
}
.tl-question {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding: 8px 10px;
  background: var(--bg-input);
  border-radius: 8px;
  font-size: 12px;
  color: var(--text);
}
.tl-q-icon {
  font-size: 14px;
}
.tl-action-btns {
  display: flex;
  gap: 8px;
}
.tl-btn {
  flex: 1;
  padding: 10px 12px;
  border: none;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}
.tl-btn-yes {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
}
.tl-btn-yes:hover {
  transform: translateY(-1px);
}
.tl-btn-no {
  background: var(--bg-input);
  color: var(--text);
  border: 1px solid var(--border);
}
.tl-btn-no:hover {
  background: var(--bg-hover);
}
.progress-bar-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.progress-bar {
  flex: 1;
  height: 8px;
  background: var(--bg-input);
  border-radius: 4px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), #8b5cf6);
  border-radius: 4px;
  transition: width 0.5s var(--ease);
}
.progress-percent {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  min-width: 40px;
  text-align: right;
}
.progress-status {
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}
.progress-buttons {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  animation: fadeInUp 0.3s var(--ease);
}
.prog-btn {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-input);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 8px;
  transition: all 0.2s var(--ease);
}
.prog-btn:hover {
  background: var(--bg-hover);
  transform: translateY(-1px);
}
.prog-btn.primary.ready {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  border: none;
  color: white;
}
.prog-btn.primary.ready:hover {
  box-shadow: var(--shadow-accent);
}

/* Confetti Animation */

/* Install Card (Step 4) */
.install-card {
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  border: 1px solid var(--success);
  border-radius: var(--radius-lg);
  padding: 18px;
  max-width: 300px;
}
.install-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.install-icon { font-size: 24px; }
.install-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}
.install-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}
.install-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px;
  background: var(--success);
  border: none;
  border-radius: var(--radius);
  color: white;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}
.install-btn:hover {
  background: #059669;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--success-glow);
}

/* ===== Smooth Animations ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.vpn-msg { animation: fadeInUp 0.3s var(--ease); }
.vpn-bubble { animation: scaleIn 0.25s var(--ease); }
.vpn-quick-actions { animation: fadeIn 0.3s var(--ease) 0.1s both; }
.onetouch-card { animation: scaleIn 0.4s var(--ease-bounce); }
.onetouch-step { animation: fadeInUp 0.3s var(--ease); }
.onetouch-step:nth-child(1) { animation-delay: 0.05s; }
.onetouch-step:nth-child(2) { animation-delay: 0.1s; }
.onetouch-step:nth-child(3) { animation-delay: 0.15s; }
.onetouch-step:nth-child(4) { animation-delay: 0.2s; }

/* Hover animations */
.vpn-quick-btn:active { transform: scale(0.97); }
.onetouch-step.completed .step-check { animation: pulse 0.5s var(--ease); }

/* ===== 7. Bot Help Popup (도움말 팝업) ===== */
.bot-help-popup {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.bot-help-popup.show {
  opacity: 1;
}
.bot-help-popup.hiding {
  opacity: 0;
}
.bot-help-content {
  background: white;
  border-radius: 20px;
  width: 90%;
  max-width: 320px;
  max-height: 80%;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  transform: scale(0.9) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.bot-help-popup.show .bot-help-content {
  transform: scale(1) translateY(0);
}
.bot-help-popup.hiding .bot-help-content {
  transform: scale(0.9) translateY(20px);
}
.bot-help-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: white;
}
.bot-help-icon {
  font-size: 24px;
}
.bot-help-title {
  flex: 1;
  font-size: 16px;
  font-weight: 700;
}
.bot-help-close {
  width: 28px;
  height: 28px;
  border: none;
  background: rgba(255,255,255,0.2);
  color: white;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}
.bot-help-close:hover {
  background: rgba(255,255,255,0.3);
}
.bot-help-body {
  padding: 16px 20px;
  overflow-y: auto;
  max-height: 350px;
}
.bot-help-section {
  margin-bottom: 16px;
}
.bot-help-section:last-child {
  margin-bottom: 0;
}
.bot-help-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.bot-help-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.bot-help-list li {
  font-size: 13px;
  color: #475569;
  padding: 6px 0;
  border-bottom: 1px solid #f1f5f9;
}
.bot-help-list li:last-child {
  border-bottom: none;
}
.bot-help-list kbd {
  display: inline-block;
  padding: 2px 6px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  font-size: 11px;
  font-family: monospace;
  margin-right: 4px;
}
.bot-help-contact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: #475569;
}


/* ===== 6. Accessibility (접근성) ===== */
.vpn-header-icon:focus,
.vpn-menu-item:focus,
#vpn-fab:focus,
.vpn-quick-btn:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.vpn-header-icon {
  transition: transform 0.2s ease;
  position: relative;
}
.vpn-header-icon:hover {
  transform: scale(1.1);
}
.vpn-header-icon:active {
  transform: scale(0.95);
}

/* Bot Icon 클릭 유도 효과 */
.vpn-header-icon.clickable-hint {
  animation: iconPulse 2s ease-in-out infinite;
}
.vpn-header-icon.clickable-hint:hover {
  animation: none;
  transform: scale(1.1);
}
@keyframes iconPulse {
  0%, 100% { 
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4);
  }
  50% { 
    transform: scale(1.05);
    box-shadow: 0 0 0 8px rgba(99, 102, 241, 0);
  }
}

/* 느낌표 뱃지 */
.bot-notice-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 20px;
  height: 20px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  font-size: 13px;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.5);
  animation: badgeBounce 1s ease-in-out infinite;
  z-index: 10;
  border: 2px solid white;
}
.bot-notice-badge.clicked {
  animation: none;
  opacity: 0;
  transform: scale(0);
  transition: all 0.3s ease;
}
@keyframes badgeBounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

/* 공지 플로팅 툴팁 - 헤더 위에 위치 */
.bot-notice-tooltip {
  position: absolute;
  top: -48px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 25px;
  white-space: nowrap;
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 100;
  letter-spacing: 0.3px;
}
.bot-notice-tooltip .notice-emoji {
  margin-right: 4px;
}
/* 화살표는 JS에서 추가함 */
.bot-notice-tooltip.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
  cursor: pointer;
  animation: tooltipGlow 2s ease-in-out infinite;
}
.bot-notice-tooltip.clicked {
  opacity: 0;
  transform: translateX(-50%) translateY(-10px) scale(0.9);
}
@keyframes tooltipGlow {
  0%, 100% { 
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
  }
  50% { 
    box-shadow: 0 8px 35px rgba(102, 126, 234, 0.6);
  }
}

/* 공지사항 팝업 헤더 강조 */
.notice-header {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%) !important;
  color: white !important;
}
.notice-header .bot-help-title {
  color: white !important;
  font-weight: 700 !important;
  letter-spacing: -0.5px;
}
.notice-header .bot-help-close {
  color: white !important;
  opacity: 0.8;
}
.notice-header .bot-help-close:hover {
  opacity: 1;
}
.notice-highlight {
  background: linear-gradient(145deg, #f8faff 0%, #eef4ff 100%);
  border-radius: 16px;
  padding: 20px 18px !important;
  margin-bottom: 12px;
  text-align: center;
  border: 1px solid rgba(255, 107, 0, 0.15);
  box-shadow: 0 4px 20px rgba(255, 107, 0, 0.08);
}
.notice-welcome {
  font-size: 13px;
  color: #64748b;
  margin-bottom: 8px;
  font-weight: 500;
}
.notice-main {
  font-size: 17px;
  font-weight: 700;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.4;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}
.notice-main b {
  background: linear-gradient(135deg, #a5b4fc, #f43f5e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.notice-sub {
  font-size: 12px;
  color: #4f46e5;
  font-weight: 500;
  opacity: 0.9;
}
.bot-help-label {
  font-weight: 700 !important;
  color: #4f46e5 !important;
  font-size: 14px !important;
  letter-spacing: -0.3px;
}
.bot-help-list li {
  color: #475569;
  line-height: 1.6;
}
.bot-help-list li b {
  color: #1e293b;
  font-weight: 600;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== 7. 시간 인식 다크모드 ===== */
.night-care {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: #8b5cf6;
  opacity: 0.9;
}

body.vpn-dark-mode #vpn-panel {
  background: linear-gradient(180deg, #1e1b4b 0%, #0f172a 100%);
  border: 1px solid rgba(99, 102, 241, 0.2);
}
body.vpn-dark-mode #vpn-header {
  background: linear-gradient(135deg, #312e81 0%, #1e1b4b 100%);
  border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}
body.vpn-dark-mode #vpn-header h1 {
  color: #e0e7ff;
}
body.vpn-dark-mode #vpn-header p {
  color: #a5b4fc;
}
body.vpn-dark-mode #vpn-chat {
  background: linear-gradient(180deg, rgba(30, 27, 75, 0.5) 0%, rgba(15, 23, 42, 0.8) 100%);
}
body.vpn-dark-mode .vpn-bubble {
  background: linear-gradient(135deg, #312e81 0%, #1e1b4b 100%);
  color: #e0e7ff;
  border: 1px solid rgba(99, 102, 241, 0.2);
}
body.vpn-dark-mode .vpn-msg.user .vpn-bubble {
  background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
  color: white;
}
body.vpn-dark-mode #vpn-menu-bar {
  background: rgba(30, 27, 75, 0.9);
  border-bottom: 1px solid rgba(255, 107, 0, 0.15);
}
body.vpn-dark-mode .vpn-menu-item {
  color: #a5b4fc;
}
body.vpn-dark-mode .vpn-menu-item:hover {
  background: rgba(255, 107, 0, 0.15);
  color: #c7d2fe;
}
body.vpn-dark-mode .vpn-menu-item.active {
  background: rgba(99, 102, 241, 0.25);
  color: #e0e7ff;
}
body.vpn-dark-mode #vpn-input-bar {
  background: rgba(30, 27, 75, 0.95);
  border-top: 1px solid rgba(99, 102, 241, 0.2);
}
body.vpn-dark-mode #vpn-input {
  background: rgba(15, 23, 42, 0.8);
  color: #e0e7ff;
  border: 1px solid rgba(99, 102, 241, 0.3);
}
body.vpn-dark-mode #vpn-input::placeholder {
  color: #6366f1;
}
body.vpn-dark-mode .vpn-quick-btn {
  background: rgba(255, 107, 0, 0.15);
  color: #c7d2fe;
  border: 1px solid rgba(99, 102, 241, 0.3);
}
body.vpn-dark-mode .vpn-quick-btn:hover {
  background: rgba(99, 102, 241, 0.25);
  border-color: rgba(99, 102, 241, 0.5);
}
body.vpn-dark-mode .vpn-quick-btn.primary {
  background: linear-gradient(135deg, #4f46e5, #6366f1);
  color: white;
}
body.vpn-dark-mode #vpn-suggest-keywords {
  background: linear-gradient(180deg, transparent, rgba(30, 27, 75, 0.98));
}
body.vpn-dark-mode .suggest-btn {
  background: rgba(99, 102, 241, 0.2);
  color: #c7d2fe;
  border: 1px solid rgba(99, 102, 241, 0.3);
}
body.vpn-dark-mode .suggest-btn:hover {
  background: rgba(99, 102, 241, 0.35);
}
/* 다크모드 전환 애니메이션 */
body.vpn-dark-mode #vpn-panel,
body.vpn-dark-mode #vpn-header,
body.vpn-dark-mode .vpn-bubble,
body.vpn-dark-mode #vpn-menu-bar,
body.vpn-dark-mode #vpn-input-bar {
  transition: all 0.5s ease;
}

/* ===== 8. 진행률 맵 (Journey Map) ===== */
.vpn-journey-map {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 12px;
  margin: 12px 0;
  background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
  border-radius: 16px;
  border: 1px solid rgba(255, 107, 0, 0.15);
  position: relative;
  overflow: hidden;
}
body.vpn-dark-mode .vpn-journey-map {
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
  border: 1px solid rgba(99, 102, 241, 0.3);
}
.journey-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
  position: relative;
  z-index: 2;
}
.journey-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: all 0.3s ease;
  position: relative;
}
body.vpn-dark-mode .journey-icon {
  background: rgba(99, 102, 241, 0.2);
}
.journey-step.completed .journey-icon {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  animation: stepComplete 0.5s ease;
}
.journey-step.current .journey-icon {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
  animation: stepPulse 2s ease-in-out infinite;
}
.journey-step.pending .journey-icon {
  background: #cbd5e1;
  color: #94a3b8;
}
body.vpn-dark-mode .journey-step.pending .journey-icon {
  background: rgba(99, 102, 241, 0.1);
  color: #64748b;
}
.journey-label {
  font-size: 10px;
  font-weight: 600;
  color: #64748b;
  text-align: center;
  max-width: 60px;
  line-height: 1.2;
}
body.vpn-dark-mode .journey-label {
  color: #a5b4fc;
}
.journey-step.current .journey-label {
  color: #6366f1;
  font-weight: 700;
}
body.vpn-dark-mode .journey-step.current .journey-label {
  color: #c7d2fe;
}
/* 연결선 */
.journey-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 3px;
  background: #e2e8f0;
  transform: translateY(-12px);
  z-index: 1;
}
body.vpn-dark-mode .journey-line {
  background: rgba(99, 102, 241, 0.2);
}
.journey-line-fill {
  height: 100%;
  background: linear-gradient(90deg, #10b981, #6366f1);
  border-radius: 3px;
  transition: width 0.5s ease;
}
@keyframes stepComplete {
  0% { transform: scale(1); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}
@keyframes stepPulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4); }
  50% { box-shadow: 0 4px 24px rgba(99, 102, 241, 0.6); }
}
/* 현재 단계 화살표 표시 */
.journey-step.current::after {
  content: '▼';
  position: absolute;
  top: -12px;
  font-size: 10px;
  color: #6366f1;
  animation: arrowBounce 1s ease-in-out infinite;
}
@keyframes arrowBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* ===== 9. 네트워크 연결 시각화 ===== */
.vpn-network-visual {
  padding: 20px 16px;
  margin: 12px 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
  border-radius: 16px;
  border: 1px solid rgba(99, 102, 241, 0.3);
  position: relative;
  overflow: hidden;
}
.network-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  padding: 10px 0;
}
.network-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}
.node-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: linear-gradient(135deg, #312e81 0%, #1e1b4b 100%);
  border: 2px solid rgba(99, 102, 241, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  position: relative;
  transition: all 0.3s ease;
}
.node-icon.active {
  border-color: #10b981;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}
.node-icon.connecting {
  border-color: #f59e0b;
  animation: nodeGlow 1s ease-in-out infinite;
}
.node-icon.error {
  border-color: #ef4444;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
}
@keyframes nodeGlow {
  0%, 100% { box-shadow: 0 0 10px rgba(245, 158, 11, 0.3); }
  50% { box-shadow: 0 0 25px rgba(245, 158, 11, 0.6); }
}
.node-label {
  font-size: 11px;
  font-weight: 600;
  color: #a5b4fc;
  text-align: center;
}
.node-status {
  font-size: 9px;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 500;
}
.node-status.success {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}
.node-status.pending {
  background: rgba(148, 163, 184, 0.2);
  color: #94a3b8;
}
.node-status.connecting {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
}
.node-status.error {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}
/* 연결 케이블 */
.network-cable {
  flex: 1;
  height: 4px;
  background: rgba(99, 102, 241, 0.2);
  margin: 0 -5px;
  position: relative;
  border-radius: 2px;
  overflow: hidden;
  transform: translateY(-16px);
}
.cable-flow {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #10b981, #6366f1, #8b5cf6);
  border-radius: 2px;
  transition: width 0.5s ease;
}
.cable-flow.active {
  width: 100%;
}
.cable-flow.connecting {
  animation: cableFlow 1.5s ease-in-out infinite;
}
@keyframes cableFlow {
  0% { width: 0%; opacity: 1; }
  50% { width: 60%; opacity: 1; }
  100% { width: 100%; opacity: 0.5; }
}
/* 데이터 패킷 애니메이션 */
.data-packet {
  position: absolute;
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  top: -2px;
  box-shadow: 0 0 10px #10b981;
  animation: packetMove 1s ease-in-out infinite;
}
@keyframes packetMove {
  0% { left: 0%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}
/* 상태 텍스트 */
.network-status-text {
  text-align: center;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  color: #a5b4fc;
}
.network-status-text.success {
  color: #10b981;
}
.network-status-text.error {
  color: #ef4444;
}

/* ===== 10. 스크린샷 드래그 앤 드롭 ===== */
.vpn-drop-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(99, 102, 241, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  border-radius: inherit;
}
.vpn-drop-overlay.active {
  opacity: 1;
  visibility: visible;
}
.drop-content {
  text-align: center;
  color: white;
  animation: dropBounce 0.5s ease;
}
@keyframes dropBounce {
  0% { transform: scale(0.8); opacity: 0; }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}
.drop-icon {
  font-size: 64px;
  margin-bottom: 16px;
  animation: dropIconPulse 1s ease-in-out infinite;
}
@keyframes dropIconPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}
.drop-text {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}
.drop-hint {
  font-size: 14px;
  opacity: 0.8;
}
/* 첨부된 이미지 */
.image-bubble {
  padding: 8px !important;
  background: transparent !important;
}
.dropped-image {
  max-width: 200px;
  max-height: 150px;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  object-fit: cover;
}
.image-label {
  font-size: 11px;
  color: #64748b;
  margin-top: 6px;
  text-align: center;
}

/* ===== 11. 실시간 타이핑 프리뷰 ===== */
.typing-preview {
  padding: 12px 16px;
  margin: 8px 16px;
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
  border: 1px dashed rgba(99, 102, 241, 0.3);
  border-radius: 16px;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
  pointer-events: none;
}
.typing-preview.show {
  opacity: 1;
  transform: translateY(0);
}
.preview-label {
  font-size: 11px;
  font-weight: 600;
  color: #6366f1;
  margin-bottom: 6px;
}
.preview-text {
  font-size: 13px;
  color: #64748b;
  line-height: 1.5;
}
body.vpn-dark-mode .typing-preview {
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
  border-color: rgba(99, 102, 241, 0.4);
}
body.vpn-dark-mode .preview-text {
  color: #a5b4fc;
}

/* ===== 12. 플로팅 도우미 핀 ===== */
.helper-pin {
  position: fixed;
  z-index: 10000;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: white;
  padding: 10px 16px;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.4);
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
  pointer-events: auto;
}
.helper-pin.show {
  opacity: 1;
  transform: scale(1);
  animation: pinBounce 1s ease-in-out infinite;
}
@keyframes pinBounce {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-5px) scale(1.02); }
}
.pin-content {
  display: flex;
  align-items: center;
  gap: 8px;
}
.pin-icon {
  font-size: 16px;
  animation: pinPoint 0.5s ease-in-out infinite alternate;
}
@keyframes pinPoint {
  0% { transform: translateY(0); }
  100% { transform: translateY(-3px); }
}
.pin-text {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.pin-arrow {
  position: absolute;
  width: 12px;
  height: 12px;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  transform: rotate(45deg);
}
.helper-pin.top .pin-arrow {
  bottom: -6px;
  left: 50%;
  margin-left: -6px;
}
.helper-pin.bottom .pin-arrow {
  top: -6px;
  left: 50%;
  margin-left: -6px;
}
.helper-pin.left .pin-arrow {
  right: -6px;
  top: 50%;
  margin-top: -6px;
}
.helper-pin.right .pin-arrow {
  left: -6px;
  top: 50%;
  margin-top: -6px;
}

/* ===== 13. 예상 해결 시간 카드 ===== */
.estimated-time-card {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border: 1px solid rgba(14, 165, 233, 0.2);
  border-radius: 16px;
  overflow: hidden;
}
body.vpn-dark-mode .estimated-time-card {
  background: linear-gradient(135deg, #0c4a6e 0%, #075985 100%);
  border-color: rgba(14, 165, 233, 0.3);
}
.etc-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: white;
}
.etc-icon {
  font-size: 18px;
}
.etc-title {
  font-size: 13px;
  font-weight: 700;
}
.etc-body {
  padding: 16px;
  text-align: center;
}
.etc-task {
  font-size: 12px;
  color: #64748b;
  margin-bottom: 8px;
}
body.vpn-dark-mode .etc-task {
  color: #94a3b8;
}
.etc-time {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 8px;
}
.etc-minutes {
  font-size: 36px;
  font-weight: 800;
  background: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.etc-unit {
  font-size: 16px;
  font-weight: 600;
  color: #64748b;
}
.etc-hint {
  font-size: 11px;
  color: #94a3b8;
}
.etc-progress {
  height: 4px;
  background: #e2e8f0;
}
body.vpn-dark-mode .etc-progress {
  background: rgba(14, 165, 233, 0.2);
}
.etc-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #0ea5e9 0%, #6366f1 100%);
  transition: width 1s linear;
}

/* ===== 14. 가이드 사이드 패널 ===== */
.guide-side-panel {
  position: fixed;
  top: 50%;
  right: calc(24px + 440px + 20px);
  transform: translateY(-50%);
  width: 240px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 9998;
  overflow: hidden;
  animation: sidePanelIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 1px solid var(--border);
}
.guide-side-panel.hiding {
  animation: sidePanelOut 0.3s ease forwards;
}
.guide-side-panel.collapsed .gsp-body,
.guide-side-panel.collapsed .gsp-journey {
  display: none;
}
.gsp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: linear-gradient(135deg, #f97316, #ea580c);
  color: white;
}
.gsp-title {
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}
.gsp-toggle {
  width: 20px;
  height: 20px;
  border: none;
  border-radius: 6px;
  background: rgba(255,255,255,0.2);
  color: white;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.gsp-toggle:hover {
  background: rgba(255,255,255,0.3);
}
/* 가이드 진행률 맵 */
.gsp-journey {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 8px;
  background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
  position: relative;
  border-bottom: 1px solid rgba(249, 115, 22, 0.15);
}
body.vpn-dark-mode .gsp-journey {
  background: linear-gradient(135deg, #431407 0%, #7c2d12 100%);
}
.gsp-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  z-index: 2;
  flex: 1;
}
.gsp-step-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fed7aa;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  transition: all 0.3s ease;
  color: #9a3412;
}
.gsp-step.completed .gsp-step-icon {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: white;
  font-size: 10px;
  font-weight: 700;
}
.gsp-step.current .gsp-step-icon {
  background: linear-gradient(135deg, #f97316, #ea580c);
  color: white;
  box-shadow: 0 2px 8px rgba(249, 115, 22, 0.4);
  animation: gspPulse 2s ease-in-out infinite;
}
@keyframes gspPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}
.gsp-step.pending .gsp-step-icon {
  background: #e2e8f0;
  color: #94a3b8;
}
.gsp-step-label {
  font-size: 8px;
  font-weight: 600;
  color: #94a3b8;
  text-align: center;
  white-space: nowrap;
}
.gsp-step.current .gsp-step-label {
  color: #ea580c;
  font-weight: 700;
}
.gsp-step.completed .gsp-step-label {
  color: #16a34a;
}
/* 진행선 */
.gsp-journey-line {
  position: absolute;
  top: 22px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: #fed7aa;
  z-index: 1;
  border-radius: 2px;
}
body.vpn-dark-mode .gsp-journey-line {
  background: rgba(249, 115, 22, 0.2);
}
.gsp-journey-fill {
  height: 100%;
  background: linear-gradient(90deg, #22c55e, #f97316);
  border-radius: 2px;
  transition: width 0.5s ease;
  width: 0%;
}
/* 본문 */
.gsp-body {
  padding: 14px;
}
.gsp-current-step {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.gsp-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f97316, #ea580c);
  color: white;
  font-size: 16px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.gsp-step-info {
  flex: 1;
}
.gsp-step-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}
.gsp-step-desc {
  font-size: 11px;
  color: var(--text-secondary);
}
.gsp-progress {
  height: 4px;
  background: #e2e8f0;
  border-radius: 2px;
  margin-bottom: 10px;
  overflow: hidden;
}
.gsp-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #22c55e 0%, #f97316 100%);
  transition: width 0.5s ease;
}
.gsp-tips {
  background: #fff7ed;
  border-radius: 8px;
  padding: 10px 12px;
  border: 1px solid rgba(249, 115, 22, 0.15);
}
body.vpn-dark-mode .gsp-tips {
  background: rgba(249, 115, 22, 0.1);
  border-color: rgba(249, 115, 22, 0.3);
}
.gsp-tip {
  font-size: 11px;
  color: #9a3412;
  line-height: 1.4;
}
body.vpn-dark-mode .gsp-tip {
  color: #fdba74;
}

/* 모바일 대응 */
@media (max-width: 900px) {
  .guide-side-panel {
    position: fixed;
    top: auto;
    bottom: 96px;
    right: auto;
    left: 24px;
    transform: none;
    width: calc(100% - 48px);
    max-width: 300px;
  }
}