/* TA Event Design System (No Emojis, Pure SVG Icons, Enterprise UI) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg-main: #f8fafc;
  --bg-sidebar: #f1f5f9;
  --bg-card: #ffffff;
  --bg-input: #f8fafc;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border-color: #e2e8f0;

  --primary-blue: #0052cc;
  --primary-hover: #0043a8;
  --primary-light: #e0ebff;
  --primary-pill: #3b82f6;

  --badge-blue-bg: #dbeafe;
  --badge-blue-text: #1e40af;
  --badge-gray-bg: #e2e8f0;
  --badge-gray-text: #475569;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --chat-font-size: 15px;

  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-sm: 6px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.12);
}

/* Base Rules */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.5;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

/* Font Sizes */
.font-size-sm { --chat-font-size: 13px; }
.font-size-md { --chat-font-size: 15px; }
.font-size-lg { --chat-font-size: 17px; }

/* Global Header Bar */
.global-header {
  height: 60px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 50;
}

.brand-title {
  font-size: 18px;
  font-weight: 700;
  color: #059669; /* Green text color */
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.global-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.2s;
}

.global-nav a:hover {
  color: var(--text-main);
}

.btn-header-action {
  background: var(--primary-blue);
  color: white;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s;
}

.btn-header-action:hover {
  background: var(--primary-hover);
}

/* Main Layout Grid */
.app-container {
  display: flex;
  min-height: calc(100vh - 60px);
}

/* Left Sidebar */
.app-sidebar {
  width: 250px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: 20px 16px;
  flex-shrink: 0;
}

.sidebar-admin-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.admin-avatar-badge {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: #3b82f6;
  color: white;
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-sidebar-primary {
  width: 100%;
  background: var(--primary-blue);
  color: white;
  border: none;
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
  transition: background 0.2s;
}

.btn-sidebar-primary:hover {
  background: var(--primary-hover);
}

.sidebar-section-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 16px 0 8px 0;
}

.sidebar-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-nav-item button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
}

.sidebar-nav-item button:hover {
  background: #e2e8f0;
  color: var(--text-main);
}

.sidebar-nav-item.active button {
  background: #10b981;
  color: white;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.25);
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Main Content Surface */
.app-main {
  flex: 1;
  padding: 28px 36px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}

.page-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-main);
}

.page-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* UI Cards */
.card-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

/* File Drop Zone */
.dropzone {
  border: 2px dashed #cbd5e1;
  border-radius: var(--radius-lg);
  padding: 36px 20px;
  text-align: center;
  background: #f8fafc;
  cursor: pointer;
  transition: border-color 0.2s;
}

.dropzone:hover {
  border-color: var(--primary-blue);
}

/* Form Controls */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  font-family: inherit;
  font-size: 13px;
  color: var(--text-main);
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary-blue);
  background: #ffffff;
}

/* Table Design */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 13px;
}

.data-table th {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
}

.data-table td {
  padding: 14px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.badge-indexed { background: #dbeafe; color: #1d4ed8; }
.badge-processing { background: #f1f5f9; color: #64748b; }

/* Buttons */
.btn {
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-main);
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn:hover {
  background: #f1f5f9;
}

.btn-primary {
  background: var(--primary-blue);
  color: white;
  border-color: var(--primary-blue);
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-secondary {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: var(--text-main);
}

/* Quick Image Menu Cards (Screenshot 1 & 4 Inspired) */
.quick-image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 8px;
  margin-top: 6px;
}

.quick-image-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 6px;
  cursor: pointer;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.quick-image-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-sm);
}

.quick-image-thumb {
  width: 100%;
  height: 64px;
  border-radius: 6px;
  object-fit: cover;
  background: #e2e8f0;
  margin-bottom: 8px;
}

.quick-image-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
}

/* Chat Interface (Screenshot 4) */
.chat-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  height: calc(100vh - 200px);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.chat-message-list {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: var(--chat-font-size);
}

.chat-bubble {
  max-width: 80%;
  padding: 16px 20px;
  border-radius: 12px;
  line-height: 1.6;
}

.chat-bubble.bot {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  align-self: flex-start;
}

.chat-bubble.user {
  background: var(--primary-blue);
  color: white;
  align-self: flex-end;
}

.chat-input-bar {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
}

.chat-input-field {
  flex: 1;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 12px 20px;
  font-size: 14px;
  outline: none;
  background: #f8fafc;
}

.chat-input-field:focus {
  border-color: var(--primary-blue);
  background: #ffffff;
}

.btn-send-round {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary-blue);
  color: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-send-round:hover {
  background: var(--primary-hover);
}

/* Modals (Screenshot 3 & 4 Inspired) */
.modal-backdrop {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: #ffffff;
  border-radius: 12px;
  padding: 32px;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
}

/* Footer Bar */
.global-footer {
  border-top: 1px solid var(--border-color);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-card);
}

/* ==========================================================================
   RESPONSIVE DESIGN ADAPTATIONS (MOBILE, TABLET & DESKTOP)
   ========================================================================== */

/* Medium Devices (Tablets, Laptops under 1024px) */
@media screen and (max-width: 1024px) {
  .app-main {
    padding: 20px 24px;
  }
  
  .global-header {
    padding: 0 16px;
  }
  
  .app-sidebar {
    width: 220px;
    padding: 16px 12px;
  }
}

/* Small Devices & Mobile (Screen width under 868px) */
@media screen and (max-width: 868px) {
  /* Header Adjustments */
  .global-header {
    height: auto;
    min-height: 56px;
    padding: 10px 16px;
    flex-wrap: wrap;
    gap: 10px;
  }

  .brand-title {
    font-size: 15px;
    max-width: 70%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .brand-title span {
    display: none !important; /* Hide long banner text on mobile header to prevent overlap */
  }

  .global-nav {
    gap: 8px;
  }

  .global-nav .btn, .btn-header-action {
    padding: 6px 10px;
    font-size: 12px;
  }

  /* App Container & Sidebar Collapsing */
  .app-container {
    flex-direction: column;
    min-height: calc(100vh - 56px);
  }

  .app-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding: 12px 16px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
  }

  .sidebar-nav-list {
    display: flex;
    flex-direction: row;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }

  .sidebar-nav-item {
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .sidebar-nav-item button {
    padding: 6px 12px;
    font-size: 12px;
    white-space: nowrap;
    border-radius: 6px;
  }

  .sidebar-admin-header {
    margin-bottom: 8px;
  }

  .sidebar-footer {
    display: flex !important;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
  }
  .sidebar-footer .btn {
    width: 100%;
    justify-content: center;
    font-size: 12px;
  }

  /* Main Surface & Grid System */
  .app-main {
    padding: 16px;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
  }

  .page-title {
    font-size: 20px;
  }

  .page-subtitle {
    font-size: 12px;
  }

  .page-header > div:last-child {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .page-header .btn, .page-header a.btn {
    flex: 1;
    min-width: 120px;
    justify-content: center;
    text-align: center;
  }

  /* Force 2-Column Grids to 1-Column on Mobile */
  div[style*="grid-template-columns: 2fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  /* Card Panels */
  .card-panel {
    padding: 16px;
    margin-bottom: 16px;
  }

  .form-group {
    margin-bottom: 12px;
  }

  .form-input, select.form-input {
    font-size: 13px;
    padding: 8px 10px;
  }

  /* Visual Integration Preview */
  #previewHeaderBanner {
    padding: 12px;
  }

  #previewFooterBanner {
    padding: 12px;
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  /* Quick Image Menu Grid in Chat */
  .quick-image-grid {
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)) !important;
    gap: 8px;
  }

  .chat-wrapper {
    height: auto;
    min-height: calc(100vh - 120px);
  }

  .chat-input-bar {
    padding: 8px 12px;
  }

  /* Modal Dialogs */
  .modal-dialog {
    width: 92vw;
    max-width: 440px;
    padding: 20px;
    margin: 10px;
  }
}

/* Extra Small Devices (Smartphones under 480px) */
@media screen and (max-width: 480px) {
  .brand-title {
    font-size: 14px;
  }

  .page-title {
    font-size: 18px;
  }

  .btn {
    font-size: 12px;
    padding: 6px 10px;
  }

  /* Stack all form grid fields vertically */
  div[style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
}


/* ================= TA Event ================= */
.ta-page {
  padding: 28px;
  overflow-y: auto;
}

.ta-alert {
  display: none;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 16px;
}

/* Progress meter, shared by the overall bar and per-activity bars */
.ta-progress-track {
  width: 100%;
  height: 8px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.ta-progress-fill {
  height: 100%;
  background: var(--primary-blue);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.ta-progress-fill.complete {
  background: #10b981;
}

.ta-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Gift Card collection reuses the quick-image grid rhythm */
.ta-gift-slot {
  text-align: center;
}

.ta-gift-thumb {
  height: 78px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.ta-gift-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ta-gift-thumb.earned {
  background: linear-gradient(135deg, #dcfce7, #bbf7d0);
  border-color: #86efac;
}

.ta-gift-thumb.locked {
  background: var(--bg-input);
  color: var(--text-light);
}

.ta-gift-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  margin-top: 6px;
}

.ta-gift-slot.locked {
  opacity: 0.55;
}

/* Activity rows */
.ta-activity {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 12px;
  background: var(--bg-card);
}

.ta-activity-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

.ta-activity-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

.ta-activity-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.ta-activity-desc {
  font-size: 13px;
  color: var(--text-main);
  margin-bottom: 12px;
}

.ta-checkin-row {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.ta-checkin-row .form-input {
  max-width: 190px;
}

.badge-locked { background: #fef3c7; color: #92400e; }
.badge-checkedin { background: var(--badge-blue-bg); color: var(--badge-blue-text); }
.badge-complete { background: #dcfce7; color: #166534; }

/* Reward panel */
.ta-reward.unlocked {
  border-color: #fcd34d;
  background: #fffbeb;
}

.ta-reward.redeemed {
  border-color: #86efac;
  background: #f0fdf4;
}

.ta-reward-image {
  width: 100%;
  max-height: 150px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 14px;
}

.ta-identity-card {
  max-width: 440px;
  margin: 48px auto;
}

@media screen and (max-width: 640px) {
  .ta-page { padding: 16px; }
  .ta-checkin-row .form-input { max-width: 100%; }
}

/* ================= Central Promote Event page =================
   Ported from the "Yeepeng Lanna International 2026" design (broadsheet
   direction): editorial serif, ink-on-paper ground, cyan/magenta process
   accents, hairline rules. All tokens are scoped to .pe-root so this
   editorial world never leaks into the app's own interface theme. */
.pe-root {
  --pe-bg: #f3f2f2;
  --pe-surface: #eae9e9;
  --pe-ink: #201e1d;
  --pe-accent: #0088b0;
  --pe-accent-700: #006786;
  --pe-accent-100: #e9f8ff;
  --pe-accent-2-700: #aa0b56;
  --pe-neutral-200: #eae7e7;
  --pe-neutral-500: #9b9797;
  --pe-neutral-700: #605d5d;
  --pe-neutral-800: #444141;
  --pe-divider: rgba(32, 30, 29, 0.16);
  --pe-serif: "Noto Serif Thai", "Source Serif 4", Georgia, "Times New Roman", serif;

  --pe-1: 5px; --pe-2: 10px; --pe-3: 15px; --pe-4: 20px; --pe-6: 30px; --pe-8: 40px;

  background: var(--pe-bg);
  color: var(--pe-ink);
  font-family: var(--pe-serif);
  font-size: 15px;
  line-height: 1.55;
  overflow-y: auto;
  padding-bottom: var(--pe-8);
}

.pe-root a { color: var(--pe-accent); text-underline-offset: 3px; }
.pe-root a:hover { color: var(--pe-accent-700); }
.pe-root h1, .pe-root h2, .pe-root h3 { font-family: var(--pe-serif); font-weight: 600; margin: 0; }
.pe-wrap { max-width: 1180px; margin: 0 auto; padding: 0 var(--pe-6); }

/* — masthead — */
.pe-head { padding-top: var(--pe-6); }
.pe-head-row { display: flex; align-items: flex-end; gap: var(--pe-6); flex-wrap: wrap; }
.pe-eyebrow {
  font-size: 11px; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--pe-accent-700); margin-bottom: 6px;
}
.pe-brand { font-size: 34px; line-height: 1.15; letter-spacing: -0.02em; }
.pe-brand span { color: var(--pe-accent-700); }
.pe-nav {
  display: flex; align-items: center; gap: var(--pe-3);
  font-size: 14px; flex-wrap: wrap; justify-content: flex-end; margin-left: auto;
}
.pe-nav a { white-space: nowrap; }
.pe-rule-thick { border-top: 3px solid var(--pe-ink); margin-top: var(--pe-3); }
.pe-rule-thin { border-top: 1px solid var(--pe-ink); }
.pe-meta {
  display: flex; gap: var(--pe-4); flex-wrap: wrap; padding: 6px 0;
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--pe-neutral-800);
}
.pe-meta .pe-hash { margin-left: auto; }

/* — buttons (editorial, distinct from the app's .btn) — */
.pe-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font-family: var(--pe-serif); font-weight: 600; font-size: 14px; line-height: 1.2;
  padding: 10px 18px; border-radius: 2px; border: 1px solid transparent;
  background: transparent; color: var(--pe-ink); cursor: pointer; text-decoration: none;
}
.pe-btn-primary { background: var(--pe-accent); color: var(--pe-bg); border-color: var(--pe-accent); }
.pe-btn-primary:hover { background: var(--pe-accent-700); color: var(--pe-bg); }
.pe-btn-secondary { border-color: var(--pe-divider); }
.pe-btn-secondary:hover { background: rgba(32, 30, 29, 0.07); }
.pe-btn-ghost { color: var(--pe-accent); padding: 6px 10px; }
.pe-btn-sm { font-size: 13px; padding: 7px 12px; }
.pe-btn-icon { width: 34px; height: 34px; padding: 0; font-size: 18px; }
.pe-seg {
  font: inherit; font-size: 12px; padding: 5px 9px; cursor: pointer; border-radius: 2px;
  border: 1px solid var(--pe-divider); background: transparent; color: var(--pe-ink);
  white-space: nowrap;
}
.pe-seg.active { background: var(--pe-accent); color: var(--pe-bg); border-color: var(--pe-accent); }

/* — banner strip — */
.pe-strip { background: var(--pe-accent-100); margin-top: var(--pe-3); animation: pe-fade 0.25s ease-out; }
.pe-strip-in {
  max-width: 1180px; margin: 0 auto; padding: var(--pe-3) var(--pe-6);
  display: flex; align-items: center; gap: var(--pe-4); flex-wrap: wrap;
}
.pe-strip-thumb {
  position: relative; width: 88px; aspect-ratio: 4 / 3; flex: none;
  background: var(--pe-neutral-200); overflow: hidden;
}
.pe-strip-text { min-width: 0; display: flex; flex-direction: column; gap: 2px; margin-right: auto; }
.pe-kicker { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--pe-accent-700); }
.pe-strip-title { font-size: 19px; line-height: 1.25; }
.pe-strip-date { font-size: 12px; opacity: 0.65; }
.pe-strip-actions { display: flex; align-items: center; gap: var(--pe-2); flex: none; }

/* — dots — */
.pe-dots { display: flex; gap: 6px; align-items: center; }
.pe-dot {
  width: 8px; height: 8px; padding: 0; border: none; cursor: pointer; border-radius: 4px;
  background: rgba(32, 30, 29, 0.28); transition: width 0.2s ease, background 0.2s ease;
}
.pe-dot.active { width: 20px; background: var(--pe-accent); }

/* — hero — */
.pe-main { padding-top: var(--pe-8); }
.pe-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: var(--pe-8); align-items: start; }
.pe-hero h1 { font-size: 60px; line-height: 1.18; margin-bottom: var(--pe-3); max-width: 13ch; white-space: pre-line; }
.pe-hero-tag { font-size: 17px; font-style: italic; opacity: 0.6; margin-bottom: var(--pe-4); }
.pe-hero-intro { font-size: 17px; line-height: 1.7; max-width: 46ch; opacity: 0.88; }
.pe-hero-cta { display: flex; gap: var(--pe-3); align-items: center; margin-top: var(--pe-4); flex-wrap: wrap; }
.pe-figure { position: relative; aspect-ratio: 4 / 3; background: var(--pe-neutral-200); overflow: hidden; }
.pe-figure img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Halftone dot screen — the design's print treatment, pure CSS. */
.pe-halftone::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle, rgba(0, 0, 0, 0.22) 30%, transparent 32%);
  background-size: 3px 3px; mix-blend-mode: multiply;
}
.pe-imgslot {
  position: absolute; inset: 0; background-size: cover; background-position: center;
}
.pe-noimg {
  position: absolute; inset: var(--pe-3); border: 1px dashed var(--pe-neutral-500);
  display: grid; place-items: center; text-align: center; padding: var(--pe-4);
  font-size: 13px; color: var(--pe-neutral-700);
}

/* — countdown — */
.pe-cd-label { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.6; margin-bottom: var(--pe-3); }
.pe-cd { display: flex; gap: var(--pe-6); align-items: flex-end; }
.pe-cd-cell { display: flex; flex-direction: column; gap: 8px; }
.pe-cd-num { font-size: 54px; font-weight: 600; line-height: 0.9; font-variant-numeric: tabular-nums; }
.pe-cd-unit { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.6; }

/* — sections — */
.pe-sec { margin-top: var(--pe-8); }
.pe-sec-title {
  font-size: 15px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--pe-neutral-700); margin-bottom: var(--pe-6);
}
.pe-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--pe-6); }
.pe-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--pe-8); }
.pe-grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--pe-6); }
.pe-card { display: flex; flex-direction: column; gap: var(--pe-2); }
.pe-card h3 { font-size: 22px; line-height: 1.25; }
.pe-card p { margin: 0; font-size: 14px; line-height: 1.65; opacity: 0.82; }

.pe-day-head { display: flex; align-items: baseline; gap: var(--pe-2); margin-bottom: var(--pe-2); }
.pe-day-num { font-size: 44px; font-weight: 600; line-height: 0.9; font-variant-numeric: tabular-nums; }
.pe-day-label { font-size: 20px; line-height: 1.3; }
.pe-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.pe-table td { padding: var(--pe-2); border-bottom: 1px solid rgba(32, 30, 29, 0.08); }
.pe-table td.pe-time { width: 80px; white-space: nowrap; vertical-align: top; font-size: 13px; opacity: 0.7; }
.pe-note-sm { font-size: 12px; opacity: 0.55; margin-top: var(--pe-3); }

.pe-zones { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: var(--pe-8); align-items: start; }
.pe-zone-list { display: flex; flex-direction: column; gap: var(--pe-3); }
.pe-zone { display: flex; gap: var(--pe-3); align-items: baseline; }
.pe-tag {
  display: inline-flex; align-items: center; font-size: 11px; padding: 3px 10px;
  border-radius: 2px; background: var(--pe-accent-100); color: #004961; flex: none;
}
.pe-zone-title { font-size: 18px; line-height: 1.35; }
.pe-zone-body { font-size: 13px; opacity: 0.7; line-height: 1.55; }

.pe-foot {
  margin-top: var(--pe-8); padding-top: var(--pe-4); border-top: 1px solid var(--pe-ink);
  display: flex; gap: var(--pe-4); flex-wrap: wrap; font-size: 13px;
}
.pe-foot .pe-venue { margin-left: auto; opacity: 0.55; }

/* — entry popup — */
.pe-popup {
  position: fixed; inset: 0; z-index: 90; display: grid; place-items: center;
  padding: var(--pe-4); background: rgba(45, 43, 43, 0.55); animation: pe-fade 0.2s ease-out;
}
.pe-popup-box {
  position: relative; width: min(940px, 100%); max-height: 92vh; overflow: auto;
  background: var(--pe-bg); color: var(--pe-ink); box-shadow: 0 12px 32px rgba(45, 43, 43, 0.22);
  display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  animation: pe-rise 0.24s ease-out; font-family: var(--pe-serif);
}
.pe-popup-close {
  position: absolute; top: 8px; right: 8px; z-index: 2; font-size: 22px;
  background: var(--pe-bg); border: 1px solid var(--pe-divider);
}
.pe-popup-img { position: relative; background: var(--pe-neutral-200); aspect-ratio: 4 / 3; }
.pe-popup-imgbar {
  position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: center;
  justify-content: space-between; padding: var(--pe-2) var(--pe-3); gap: var(--pe-2);
}
.pe-popup-body { padding: var(--pe-6); display: flex; flex-direction: column; gap: var(--pe-3); }
.pe-popup-body h2 { font-size: 32px; line-height: 1.2; }
.pe-popup-kicker { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--pe-accent-2-700); }
.pe-popup-desc { margin: 0; font-size: 15px; line-height: 1.7; opacity: 0.88; }
.pe-popup-actions { display: flex; gap: var(--pe-2); align-items: center; margin-top: var(--pe-2); flex-wrap: wrap; }
.pe-popup-dont {
  display: flex; align-items: center; gap: 8px; font-size: 13px; opacity: 0.75;
  cursor: pointer; margin-top: auto; padding-top: var(--pe-3);
}
.pe-popup-dont input { accent-color: var(--pe-accent); width: 16px; height: 16px; }

@keyframes pe-fade { from { opacity: 0 } to { opacity: 1 } }
@keyframes pe-rise { from { opacity: 0; transform: translateY(12px) } to { opacity: 1; transform: none } }

@media (prefers-reduced-motion: reduce) {
  .pe-strip, .pe-popup, .pe-popup-box { animation: none; }
  .pe-dot, .pe-progress-fill { transition: none; }
}

@media screen and (max-width: 900px) {
  .pe-hero, .pe-zones, .pe-grid-2 { grid-template-columns: 1fr; gap: var(--pe-6); }
  .pe-grid-3, .pe-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pe-hero h1 { font-size: 40px; }
  .pe-brand { font-size: 26px; }
  .pe-popup-box { grid-template-columns: 1fr; }
  .pe-cd { gap: var(--pe-4); }
  .pe-cd-num { font-size: 38px; }
}

@media screen and (max-width: 560px) {
  .pe-grid-3, .pe-grid-4 { grid-template-columns: 1fr; }
  .pe-wrap { padding: 0 var(--pe-4); }
  .pe-strip-in { padding: var(--pe-3) var(--pe-4); }
}