body { font-size: 16px; }
:root {
  --bg:        #0a0a1a;
  --bg2:       #0f0f2a;
  --bg3:       #1a1a3a;
  --accent:    #00ffff;
  --accent2:   #ff6a00;
  --accent3:   #7700ff;
  --text:      #e0e0f0;
  --text-dim:  #888aaa;
  --danger:    #ff4444;
  --success:   #00ff88;
  --warning:   #ffaa00;
  --border:    rgba(0,255,255,0.2);
  --icon-color: #00ffff;
  --radius:    8px;
  --font-head: 'Orbitron', monospace;
  --font-body: 'Exo 2', sans-serif;
}
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button {
  cursor: pointer;
  font-family: var(--font-body);
  border: none;
  border-radius: var(--radius);
  transition: opacity 0.2s, background 0.2s;
}
button:disabled { opacity: 0.4; cursor: not-allowed; }
input, textarea, select {
  background: var(--bg2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.625rem 0.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  width: 100%;
  transition: border-color 0.2s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
}
input.invalid, textarea.invalid, select.invalid { border-color: var(--danger); }
input.valid,   textarea.valid,   select.valid   { border-color: var(--success); }
label { display: block; font-size: 1rem; color: var(--text-dim); margin-bottom: 0.25rem; }
.img-label-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.25rem; }
.ev-image-label-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.25rem; width: 100%; }
.img-label-main { display: inline !important; margin: 0 !important; }
.img-label-360 { display: inline-flex !important; align-items: center; gap: 0.375rem; font-weight: 400; margin: 0; font-size: 1rem; cursor: pointer; color: var(--text-dim); white-space: nowrap; flex-shrink: 0; }
.img-label-360 input[type="checkbox"] { width: 1rem; height: 1rem; cursor: pointer; }
.sr-only {
  position: absolute; width: 0.0625rem; height: 0.0625rem;
  padding: 0; margin: -0.0625rem; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
/* ── Header ── */
#site-header {
  background: rgba(10,10,26,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 0.0625rem solid var(--border);
  position: sticky; top: 0; z-index: 100;
  padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  height: 3.75rem;
}
#site-header .logo {
  font-family: var(--font-head);
  font-size: 1rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-decoration: none;
}
#site-header .logo span { color: var(--accent2); }
.header-nav { display: flex; align-items: center; gap: 0.75rem; }
.header-left { display: flex; align-items: center; gap: 0.5rem; flex: 1; min-width: 0; }
.ev-menu-btn {
  background: rgba(0,200,255,0.06);
  border: 1px solid var(--border);
  color: #e0e0f0;
  cursor: pointer;
  font-size: 1rem;
  padding: 0.375rem 0.625rem;
  border-radius: var(--radius);
  flex-shrink: 0;
  transition: background 0.2s;
}
.ev-menu-btn:hover { background: rgba(0,200,255,0.15); color: var(--accent); }
.ev-nav-menu {
  position: fixed;
  top: 3.25rem; left: 0;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 0.5rem 0;
  z-index: 300;
  min-width: 11.25rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.ev-nav-menu[hidden] { display: none; }
.ev-nav-item {
  display: block;
  width: 100%;
  padding: 0.625rem 1.25rem;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  text-align: left;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
}
.ev-nav-item:hover { background: var(--bg3, var(--bg)); color: var(--accent); }
.ev-nav-item[hidden] { display: none; }
.ev-nav-divider { border: none; border-top: 0.0625rem solid var(--border); margin: 0.25rem 0; }
.btn-map {
  display: inline-flex;
  align-items: center;
  background: rgba(0,200,255,0.06);
  border: 1px solid var(--border);
  color: #00ffff;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius);
  font-size: 1rem;
  text-decoration: none;
  white-space: nowrap;
}
.btn-map:hover, .btn-map:active, .btn-map:focus, .btn-map:visited {
  text-decoration: none;
  background: rgba(0,200,255,0.15);
  border-color: var(--border);
  color: #00ffff;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
  padding: 0.5rem 1.125rem;
  font-weight: 600;
}
.btn-primary:hover { opacity: 0.85; }
.btn-secondary {
  background: var(--bg3);
  color: var(--text);
  padding: 0.5rem 1.125rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger {
  background: #CC0000;
  color: #fff;
  border: 2px solid #000;
  padding: 0.375rem 0.8125rem;
  font-size: 1rem;
  font-weight: 400;
  border-radius: var(--radius);
}
.btn-sm {
  padding: 0.3125rem 0.75rem;
  font-size: 1rem;
}
/* ── Layout ── */
#main-content {
  max-width: 75rem;
  margin: 0 auto;
  padding: 1.5rem 1rem;
}
/* ── Notifications ── */
#notif-bar {
  position: fixed; top: 3.75rem; left: 0; right: 0; z-index: 200;
  display: flex; flex-direction: column; align-items: center;
  gap: 0.5rem; padding: 0.5rem;
  pointer-events: none;
}
.notif {
  background: var(--bg3);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.625rem 1.25rem;
  font-size: 1rem;
  pointer-events: auto;
  animation: slideIn 0.3s ease;
  max-width: 31.25rem;
  text-align: center;
  color: var(--text);
}
.notif.error  { border-color: var(--danger);  background: var(--danger);  color: #fff; }
.notif.success{ border-color: var(--success); background: var(--success); color: #000; }
@keyframes slideIn { from { opacity:0; transform:translateY(-10px); } to { opacity:1; transform:translateY(0); } }
/* ── Tabs ── */
.tab-bar {
  display: flex; gap: 0.25rem; flex-wrap: wrap;
  border-bottom: 0.0625rem solid var(--border);
  margin-bottom: 1.5rem;
}
.tab-btn {
  background: transparent;
  color: var(--text-dim);
  padding: 0.625rem 1.125rem;
  font-size: 1rem;
  border-radius: var(--radius) var(--radius) 0 0;
  border: 1px solid transparent;
  border-bottom: none;
}
.tab-btn:hover { color: var(--accent); }
#tabbtn-events::before {
  content: '';
  display: inline-block;
  width: 0.8125rem; height: 0.8125rem;
  margin-right: 0.3125rem;
  vertical-align: middle;
  background-color: var(--icon-color);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22%3E%3Crect x=%223%22 y=%224%22 width=%2218%22 height=%2218%22 rx=%222%22 ry=%222%22/%3E%3Cline x1=%2216%22 y1=%222%22 x2=%2216%22 y2=%226%22/%3E%3Cline x1=%228%22 y1=%222%22 x2=%228%22 y2=%226%22/%3E%3Cline x1=%223%22 y1=%2210%22 x2=%2221%22 y2=%2210%22/%3E%3C/svg%3E") no-repeat center;
  mask: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22%3E%3Crect x=%223%22 y=%224%22 width=%2218%22 height=%2218%22 rx=%222%22 ry=%222%22/%3E%3Cline x1=%2216%22 y1=%222%22 x2=%2216%22 y2=%226%22/%3E%3Cline x1=%228%22 y1=%222%22 x2=%228%22 y2=%226%22/%3E%3Cline x1=%223%22 y1=%2210%22 x2=%2221%22 y2=%2210%22/%3E%3C/svg%3E") no-repeat center;
  -webkit-mask-size: contain; mask-size: contain;
}
#tabbtn-account::before {
  content: '';
  display: inline-block;
  width: 0.8125rem; height: 0.8125rem;
  margin-right: 0.3125rem;
  vertical-align: middle;
  background-color: var(--icon-color);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22%3E%3Ccircle cx=%2212%22 cy=%228%22 r=%224%22/%3E%3Cpath d=%22M4 20c0-4 3.6-7 8-7s8 3 8 7%22/%3E%3C/svg%3E") no-repeat center;
  mask: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22%3E%3Ccircle cx=%2212%22 cy=%228%22 r=%224%22/%3E%3Cpath d=%22M4 20c0-4 3.6-7 8-7s8 3 8 7%22/%3E%3C/svg%3E") no-repeat center;
  -webkit-mask-size: contain; mask-size: contain;
}
.tab-btn.active {
  background: var(--bg2);
  color: var(--accent);
  border-color: var(--border);
  text-shadow: 0 0 4px rgba(0,255,255,0.45), 0 1px 3px rgba(0,0,0,0.4);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }
/* ── Filter bar ── */
#filter-bar {
  display: flex; flex-wrap: wrap; gap: 0.625rem;
  margin-bottom: 1.25rem; align-items: flex-end;
}
.filter-dt-wrap { display: flex; flex-direction: column; }
#filter-bar > div:not(.filter-dt-wrap):not(.filter-view-wrap):not(.filter-btn-wrap) { padding-bottom: 1.375rem; }
.filter-btn-wrap,
.filter-view-wrap { padding-bottom: 1.375rem; }
#filter-bar > div:has(#filter-q),

#filter-bar input, #filter-bar select { max-width: 12.5rem; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-bottom: 1rem; }
.tag-chip {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.1875rem 0.75rem;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text);
}
.tag-chip:hover, .tag-chip.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
/* ── Source tabs ── */
.source-tabs { display: flex; gap: 0.375rem; flex-wrap: wrap; margin-bottom: 1rem; }
.source-tab {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.25rem 0.875rem;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text);
}
.source-tab.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  box-shadow: 0 0 4px rgba(0,255,255,0.2), 0 2px 4px rgba(0,0,0,0.4);
}
/* ── Event cards ── */
#events-list { display: flex; flex-direction: column; gap: 1rem; }
.event-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.125rem;
  box-shadow: 0 0 4px rgba(0,255,255,0.1), 0 2px 4px rgba(0,0,0,0.4);
  transition: border-color 0.2s;
}
.event-card:hover { border-color: var(--accent); }
.event-card-header {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.event-title {
  font-family: var(--font-head);
  font-size: 1rem;
  color: var(--accent);
  font-weight: 700;
  text-shadow: 0 0 4px rgba(0,255,255,0.45), 0 1px 3px rgba(0,0,0,0.4);
}
.event-meta {
  font-size: 1rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
  display: flex; flex-wrap: wrap; gap: 0.625rem;
}
.event-desc {
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 0.75rem;
  color: var(--text);
}
.event-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.event-actions .btn-secondary,
.event-actions .btn-share,
.event-actions a.btn-secondary,
.feat-actions .btn-share {
  background: transparent;
  padding: 0.25rem 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
}
.event-actions .btn-heart,
.feat-actions .btn-heart {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 0.4375rem 0.75rem;
  font-size: 1rem;
  line-height: 1;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
}
.btn-attend {
  background: var(--accent);
  color: var(--bg);
  padding: 0.25rem 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 0 4px rgba(0,255,255,0.2), 0 2px 4px rgba(0,0,0,0.4);
}
.feat-actions .btn-attend {
  background: var(--accent);
  border: none;
  color: var(--bg);
  font-weight: 700;
  padding: 0.4375rem 0.75rem;
  font-size: 1rem;
  line-height: 1;
  box-shadow: 0 0 4px rgba(0,255,255,0.2), 0 2px 4px rgba(0,0,0,0.4);
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
}
.btn-heart {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 0.4375rem 0.625rem;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
}
.btn-heart.hearted { color: var(--accent); border-color: var(--accent); text-shadow: 0 0 4px rgba(0,255,255,0.45), 0 1px 3px rgba(0,0,0,0.4); }
.btn-share {
  background: transparent;
  border: 1px solid var(--text);
  color: var(--text);
  padding: 0.25rem 0.5rem;
  font-size: 1rem;
  font-weight: 600;
}
.btn-share:hover { border-color: var(--accent); color: var(--accent); }
.source-badge {
  font-size: 1rem;
  padding: 0.125rem 0.5rem;
  border-radius: 10px;
  border: 1px solid;
  white-space: nowrap;
}
.event-image {
  width: 100%; max-height: 12.5rem;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 0.625rem;
}
/* ── Share modal ── */
.modal-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 300;
  align-items: center; justify-content: center;
}
.modal-backdrop.open { display: flex; }
#slots-modal { z-index: 1100; }
.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  max-width: 30rem; width: 90%;
  position: relative;
}
.modal h2 {
  font-family: var(--font-head);
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 1.25rem;
}
.modal-close {
  position: absolute; top: 0.75rem; right: 0.875rem;
  background: transparent; color: var(--text-dim);
  font-size: 1rem; padding: 0.25rem 0.5rem;
}
.modal-close:hover { color: var(--accent); }
.share-options { display: flex; flex-direction: column; gap: 0.625rem; }
.share-btn {
  display: flex; align-items: center; gap: 0.625rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.625rem 1rem;
  border-radius: var(--radius);
  font-size: 1rem;
  text-align: left;
  width: 100%;
}
.share-btn:hover { border-color: var(--accent); color: var(--accent); }
/* ── Forms ── */
.form-group { margin-bottom: 1rem; }
.field-hint {
  font-size: 1rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
}
.field-error {
  font-size: 1rem;
  color: var(--danger);
  margin-top: 0.25rem;
  display: none;
}
.field-error.visible { display: block; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.password-wrap { position: relative; }
.password-wrap input { padding-right: 2.75rem; }
.toggle-pw {
  position: absolute; right: 0.625rem; top: 50%;
  transform: translateY(-50%);
  background: transparent;
  color: var(--text-dim);
  font-size: 1rem;
  padding: 0.25rem 0.375rem;
  border-radius: 4px;
}
.toggle-pw:hover { color: var(--accent); }
/* ── Auth panel ── */
#auth-panel input,
#auth-panel select,
#auth-panel textarea,
#auth-login-view input,
#auth-register-view input,
#auth-login-view .password-wrap input,
#auth-register-view .password-wrap input {
  background: var(--bg2) !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
}
#auth-panel input:-webkit-autofill,
#auth-panel input:-webkit-autofill:hover,
#auth-panel input:-webkit-autofill:focus,
#auth-login-view input:-webkit-autofill,
#auth-login-view input:-webkit-autofill:hover,
#auth-login-view input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--bg2) inset !important;
  -webkit-text-fill-color: var(--text) !important;
  caret-color: var(--text);
}
#profile-panel input,
#profile-panel select,
#profile-panel textarea {
  background: var(--bg2);
  color: var(--text);
  border: 1px solid var(--border);
}
#auth-panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  max-width: 30rem; margin: 0 auto;
}
#auth-panel h2 {
  font-family: var(--font-head);
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 1.25rem;
}
.auth-switch {
  text-align: center;
  margin-top: 1rem;
  font-size: 1rem;
  color: var(--text-dim);
}
.auth-switch a { color: var(--accent); cursor: pointer; }
/* ── Profile ── */
#profile-panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  max-width: 32.5rem;
}
#profile-panel h2 {
  font-family: var(--font-head);
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 1.25rem;
}
.profile-meta {
  font-size: 1rem;
  color: var(--text-dim);
  margin-bottom: 1.25rem;
  padding: 0.625rem 0.875rem;
  background: var(--bg3);
  border-radius: var(--radius);
}
/* ── Submit event form ── */
#submit-panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  max-width: 43.75rem;
}
#submit-panel h2 {
  font-family: var(--font-head);
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 1.25rem;
}
#btn-submit-event {
  background: var(--bg3);
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.625rem 1.5rem;
  font-size: 1rem;
  transition: all 0.3s;
  pointer-events: none;
}
#btn-submit-event.ready {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  pointer-events: auto;
  font-weight: 600;
}
/* ── Pagination ── */
.pagination {
  display: flex; gap: 0.5rem; justify-content: center;
  margin-top: 1.5rem; flex-wrap: wrap;
}
/* ── Admin panel placeholder ── */
#admin-section {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}
/* ── Honeypot ── */
.hp-field { display: none; visibility: hidden; position: absolute; }
/* ── Viewer dialog ── */
#viewer-dialog {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  max-width: min(45rem, 95vw); min-width: 28.75rem; width: auto;
  position: relative;
}
#viewer-dialog h2 {
  font-family: var(--font-head);
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 1rem;
}
.viewer-options { display: flex; flex-direction: column; gap: 0.625rem; }
.viewer-opt-btn {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  text-align: left;
  font-size: 1rem;
}
.viewer-opt-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-view-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding-top: 0.75rem;
}
.view-pill,
.cal-sub-pill {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  flex-shrink: 0;
}
.view-pill .pill-btn:first-child,
.cal-sub-pill .pill-btn:first-child {
  border-radius: 20px 0 0 20px;
}
.view-pill .pill-btn:last-child,
.cal-sub-pill .pill-btn:last-child {
  border-radius: 0 20px 20px 0;
}
.view-pill .pill-btn:not(:first-child):not(:last-child),
.cal-sub-pill .pill-btn:not(:first-child):not(:last-child) {
  border-radius: 0;
}
.pill-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  padding: 0.3125rem 0.875rem;
  font-size: 1rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}
.pill-btn:hover {
  background: var(--bg3);
  color: var(--text);
}
.view-pill .pill-btn.pill-active {
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
}
.cal-sub-pill .pill-btn.pill-accent2-active {
  background: var(--accent2);
  color: #fff;
  font-weight: 600;
}
.cal-week-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 0.0625rem solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0 0.5rem 0;
  margin-bottom: 0.5rem;
}
.cal-week-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  flex: 1;
  text-align: center;
}
#btn-show-booked {
  font-size: 1rem;
  padding: 0.25rem 0.625rem;
  margin-left: 0.5rem;
  white-space: nowrap;
}
#day-select-wrap select {
  font-size: 1rem;
  padding: 0.375rem 0.5rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  cursor: pointer;
}
#cal-grid {
  margin-bottom: 1.25rem;
}
.cal-week-day {
  margin-bottom: 1.125rem;
}
.cal-week-day-header {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent2);
  padding: 0.25rem 0 0.375rem 0;
  border-bottom: 0.0625rem solid var(--border);
  margin-bottom: 0.375rem;
}
.cal-month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.25rem;
}
.cal-month-dow {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dim);
  text-align: center;
  padding: 0.25rem 0;
}
.cal-month-cell {
  min-height: 4rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.25rem;
  cursor: default;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}
.cal-month-cell.cal-month-other {
  opacity: 0.35;
}
.cal-month-cell.cal-month-has-events {
  cursor: pointer;
}
.cal-month-cell.cal-month-has-events:hover {
  border-color: var(--accent);
}
.cal-month-day-num {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dim);
  margin-bottom: 0.125rem;
}
.cal-month-cell.cal-month-today .cal-month-day-num {
  color: var(--accent);
}
.cal-month-chip {
  border-radius: 4px;
  font-size: 1rem;
  padding: 0.0625rem 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #fff;
  background: var(--card-bg, var(--bg3));
}
.cal-month-more {
  font-size: 1rem;
  color: var(--text-dim);
  padding: 0.0625rem 0.125rem;
}
.cal-month-type-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.1875rem;
  margin-top: 0.125rem;
}
.cal-month-type-box {
  width: 0.875rem;
  height: 0.875rem;
  border-radius: 3px;
  background: var(--card-bg, var(--bg3));
  flex-shrink: 0;
}
.cal-month-count {
  font-size: 1rem;
  color: var(--text-dim);
  margin-top: 0.125rem;
}
.cal-expand-btn {
  margin-bottom: 0.625rem;
  display: none;
}
.window-banner {
  background: var(--bg2);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.625rem 0.875rem;
  font-size: 1rem;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.window-banner-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.window-banner-title {
  font-weight: 600;
  color: var(--accent);
  font-size: 1rem;
}
.window-banner-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.625rem;
  flex-wrap: wrap;
}
.window-banner-close {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 1rem;
  padding: 0 0.25rem;
  flex-shrink: 0;
}
.window-banner-close:hover { color: var(--accent); }
.cal-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.cal-day-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  flex: 1;
  text-align: center;
}
.cal-day-grid {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0;
}
.cal-grid-time {
  font-size: 1rem;
  color: var(--text-dim);
  padding: 0.25rem 0.375rem 0 0;
  text-align: right;
  height: 3rem;
  box-sizing: border-box;
  border-right: 0.0625rem solid var(--border);
}
.cal-grid-cell {
  height: 3rem;
  box-sizing: border-box;
  border-bottom: 0.0625rem solid rgba(255,255,255,0.04);
  position: relative;
}
.cal-grid-cell.cal-slot-available {
  cursor: pointer;
}
.cal-grid-cell.cal-slot-available:hover {
  background: var(--bg2);
}
.cal-grid-cell.cal-slot-past {
  opacity: 0.4;
}
.cal-grid-event {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius);
  background: var(--card-bg, var(--bg3));
  overflow: hidden;
  cursor: pointer;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
}
.cal-slot-reserved { cursor: pointer; }
.cal-grid-event:hover { border: 1px solid var(--accent); }

.cal-slot-available { cursor: pointer; }
.cal-slot-available:hover { background: var(--bg2); border-color: var(--accent); opacity: 1; }
.cal-item-title { font-size: 1rem; font-weight: 600; color: var(--accent); text-shadow: 0 0 4px rgba(0,255,255,0.45), 0 1px 3px rgba(0,0,0,0.4); }
.cal-item-time { font-size: 1rem; color: var(--text); white-space: nowrap; }
.cal-item-by { font-size: 1rem; color: var(--text); font-weight: 600; padding-left: 1rem; }
.cal-slot-overlap-border { border-top: 0.125rem dashed rgba(255,255,255,0.3); }
.cal-item-by { font-size: 1rem; color: var(--text); font-weight: 600; }
.cal-item-badge { font-size: 1rem; margin-left: auto; cursor: pointer; }
.viewer-instruction {
  font-size: 1rem;
  color: var(--text-dim);
  margin-bottom: 0.375rem;
  line-height: 1.4;
}
.viewer-hg-row {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
#viewer-hg-text {
  font-family: var(--font-mono, monospace);
  overflow-wrap: normal;
}
.viewer-clip-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 1rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
}
.viewer-clip-btn:hover { color: var(--text); }

/* ── Theme modes ── */
body.theme-light {
  --bg:       #f5f0e8;
  --bg2:      #ede8df;
  --bg3:      #e0d9ce;
  --text:     #1a202c;
  --text-dim: #4a5568;
  --border:   rgba(0,122,122,0.4);
  --accent:   #007a7a;
  --danger:    #CC1111;
  --success:   #088f08;
  --warning:   #E69100;
  --icon-color: #007a7a;
}
body.theme-light .btn-map {
  background: rgba(0,200,255,0.06);
  border-color: rgba(0,255,255,0.2);
  color: #00ffff;
}
body.theme-light .btn-map:hover, body.theme-light .btn-map:active, body.theme-light .btn-map:focus, body.theme-light .btn-map:visited {
  background: rgba(0,200,255,0.15);
  border-color: rgba(0,255,255,0.2);
  color: #00ffff;
}
body.theme-light .event-card,
body.theme-light .feat-card,
body.theme-light .cal-slot-item,
body.theme-light .cal-grid-event,
body.theme-light .cal-month-type-box {
  --bg:       #0a0a1a;
  --bg2:      #0f0f2a;
  --bg3:      #1a1a3a;
  --text:     #e0e0f0;
  --text-dim: #888aaa;
  --accent:   #00ffff;
  --accent2:  #ff6a00;
  --accent3:  #7700ff;
  --border:   rgba(0,255,255,0.2);
  --icon-color: #00ffff;
}
body.theme-high-contrast {
  --bg:       #000000;
  --bg2:      #0a0a0a;
  --bg3:      #111111;
  --text:     #ffffff;
  --text-dim: #cccccc;
  --border:   rgba(255,255,255,0.5);
  --accent:   #00ffff;
  --accent2:  #ff6a00;
  --icon-color: #00ffff;
}
body.theme-high-contrast .event-card[class*="event-type-"],
body.theme-high-contrast .feat-card[class*="event-type-"],
body.theme-high-contrast .cal-slot-item[class*="event-type-"],
body.theme-high-contrast .cal-grid-event[class*="event-type-"],
body.theme-high-contrast .cal-month-type-box[class*="event-type-"] { background: var(--bg2) !important; }
#theme-toggle {
  display: flex; gap: 0.375rem; align-items: center;
}
.theme-btn {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0;
  width: 2rem;
  height: 2rem;
  font-size: 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.theme-btn.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.theme-btn[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  top: 100%;
  left: 100%;
  transform: none;
  margin-top: 0.25rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius);
  white-space: nowrap;
  pointer-events: none;
  z-index: 200;
}
/* ── Responsive ── */
@media (max-width: 600px) {
  #site-header { padding: 0 0.75rem; }
  #site-header .logo { font-size: 1rem; }
  #main-content { padding: 1rem 0.625rem; }
  .event-card { padding: 0.875rem; }
  .form-row { grid-template-columns: 1fr; }
  #viewer-dialog { min-width: 0; width: 95vw; }
}

/* ── Custom date picker ── */
.datepicker-wrap { position: relative; display: inline-flex; align-items: center; }
.dp-icon { position: absolute; right: 0.5rem; cursor: pointer; color: var(--icon-color); font-size: 1rem; pointer-events: auto; }
#dp-popup {
  position: absolute; z-index: 999;
  background: var(--bg2); border: 1px solid var(--accent);
  border-radius: var(--radius); padding: 0.75rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  min-width: 17.5rem; max-width: 95vw; max-height: 90vh; overflow-y: auto;
  cursor: move;
}
#dp-popup .dp-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.625rem;
}
#dp-popup .dp-header button {
  background: transparent; color: var(--accent);
  border: none; font-size: 1rem; padding: 0.125rem 0.5rem; cursor: pointer;
}
#dp-popup .dp-header span {
  font-family: var(--font-head); font-size: 1rem; color: var(--text);
}
#dp-grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 0.125rem; }
#dp-grid .dp-day-name {
  font-size: 1rem; color: var(--text-dim);
  text-align: center; padding: 0.1875rem 0;
}
#dp-grid .dp-day {
  font-size: 1rem; text-align: center; padding: 0.3125rem 0.125rem;
  border-radius: 4px; cursor: pointer; color: var(--text);
  background: transparent; border: none;
}
#dp-grid .dp-day:hover { background: var(--bg3); color: var(--accent); }
#dp-grid .dp-day.today { border: 1px solid var(--accent); }
#dp-grid .dp-day.selected { background: var(--accent); color: var(--bg); }
#dp-grid .dp-day.empty { visibility: hidden; }
.dp-clear { margin-top: 0.5rem; width: 100%; background: transparent;
  border: 1px solid var(--border); color: var(--text-dim);
  border-radius: var(--radius); padding: 0.25rem; font-size: 1rem; cursor: pointer; }
.dp-clear:hover { border-color: var(--danger); color: var(--danger); }
/* ── Focus visible for WCAG ── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── Inline style replacements (inline-styles-patched) ── */
.skip-nav {
  position: absolute; top: 0.25rem; left: 0.25rem;
  background: var(--accent); color: var(--bg);
  padding: 0.5rem 0.875rem; border-radius: 4px;
  z-index: 9999; font-weight: 600;
}
.logo-em { font-style: normal; color: var(--accent); }
#title-event-word { color: var(--accent); }
.hidden { display: none; }
.featured-title {
  font-family: var(--font-head); font-size: 1rem;
  color: var(--accent2); letter-spacing: 0.1em; margin-bottom: 0.625rem;
}
.feat-card { background: var(--bg2); }
#featured-banner { margin-bottom: 1.25rem; }
#featured-list { display: flex; gap: 0.75rem; padding-bottom: 0.5rem; }
@media (orientation: portrait) { #featured-list { flex-direction: column; } }
.dp-date-input { max-width: 11.25rem; cursor: pointer; }
#ev-start, #ev-end { max-width: 13.75rem; }
#ev-start, #ev-end { max-width: 13.75rem; }
#api-widget {
  margin-bottom: 1rem; padding: 0.75rem 1rem;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 0.625rem;
}
.api-widget-title {
  font-family: var(--font-head); font-size: 1rem;
  color: var(--accent); letter-spacing: 0.08em;
}
.api-widget-desc { font-size: 1rem; color: var(--text-dim); margin-left: 0.625rem; }
.api-widget-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
#embed-code-panel {
  margin-bottom: 1rem; padding: 0.875rem;
  background: var(--bg3); border: 1px solid var(--border); border-radius: 8px;
}
.embed-hint { font-size: 1rem; color: var(--text-dim); margin-bottom: 0.5rem; }
#embed-code-text {
  font-size: 1rem; color: var(--accent);
  word-break: break-all; display: block; margin-bottom: 0.5rem;
}
.login-prompt-text { color: var(--text-dim); margin-bottom: 1rem; }
#tz-display, #format-display, #events-tz-display, #events-format-display { font-size: 1rem; color: var(--text-dim); margin-bottom: 0.25rem; }
#ev-hg-normalized { font-size: 1rem; color: var(--success); margin-top: 0.25rem; }
.btn-full { width: 100%; }
.form-actions { display: flex; gap: 0.625rem; flex-wrap: wrap; }
.admin-loading { color: var(--text-dim); font-size: 1rem; }
.modal-slots { max-width: 32.5rem; width: 95%; }
.modal-subtitle { font-size: 1rem; color: var(--text-dim); margin-bottom: 1rem; }
#slots-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.375rem; }

/* ── Status message helpers ── */
.msg-dim    { color: var(--text-dim); padding: 1.25rem 0; }
.msg-danger { color: var(--danger); padding: 1.25rem 0; }

/* ── Admin row and message helpers ── */
.msg-small  { padding: 0.375rem 0; font-size: 1rem; }
.admin-row-title { font-size: 1rem; color: var(--text); }
.admin-row-meta  { font-size: 1rem; color: var(--text-dim); }

/* css-changes-patched */

/* All tabs get border */
.tab-btn {
  border: 1px solid var(--border);
}

/* Cyan + on Book Event tab */
.tab-plus { color: var(--accent); }

/* Booked-by line on event cards */
.event-booked-by {
  font-size: 1rem;
  color: var(--accent);
  border-color: var(--accent);
  margin-bottom: 0.375rem;
  font-style: italic;
}

/* Featured card action row */
.feat-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 0.375rem;
}



/* r5-patched */

/* Gold username */
:root { --user-gold: #FFD700; }
body.theme-light { --user-gold: #B8600A; }
body.theme-high-contrast { --user-gold: #FFD700; }

/* Gear icon cyan */
#tabbtn-admin { color: var(--text-dim); }
#tabbtn-admin.tab-btn { color: var(--text-dim); }
#tabbtn-admin.tab-btn:hover { color: var(--accent); }
#tabbtn-admin.tab-btn.active { color: var(--accent); }
#tabbtn-admin .admin-gear { color: var(--accent); }

/* Attend button icon */
.btn-icon { color: var(--accent); margin-right: 0.375rem; }

/* Event type card backgrounds for neon cyan */

.event-type-music { --card-bg: #7A2A3F; }
.event-type-exhibit { --card-bg: #045FA5; }
.event-type-store { --card-bg: #4F6A2F; }
.event-type-sale { --card-bg: #3C123C; }
.event-type-tour { --card-bg: #614826; }
.event-type-activity { --card-bg: #294434; }
.event-type-game { --card-bg: #426090; }
.event-type-reading { --card-bg: #8A2F6A; }
.event-type-play { --card-bg: #6A3F8A; }
.event-type-workshop { --card-bg: #A34700; }
.event-type-class { --card-bg: #1A5A8A; }
.event-type-presentation { --card-bg: #59335C; }
.event-type-panel { --card-bg: #1F5A5A; }
.event-type-miscellaneous { --card-bg: #4A4A5A; }

.event-card.ec5-card[class*="event-type-"] { background: var(--card-bg, var(--bg2)) !important; }
.feat-card[class*="event-type-"] { background: var(--card-bg, var(--bg2)) !important; }
.event-card[class*="event-type-"] .btn-heart,
.event-card[class*="event-type-"] .btn-share,
.event-card[class*="event-type-"] .btn-secondary { border-color: var(--text); color: var(--text); }
.event-card[class*="event-type-"] .btn-heart.hearted { color: var(--accent) !important; border-color: var(--accent) !important; }
.feat-card[class*="event-type-"] .btn-heart { border-color: var(--text); color: var(--text); }
.feat-card[class*="event-type-"] .btn-heart.hearted { color: var(--accent) !important; border-color: var(--accent) !important; }
.event-card[class*="event-type-"] .btn-share:hover,
.event-card[class*="event-type-"] .btn-secondary:hover { border-color: var(--accent); color: var(--accent); }



#event-type-filter { margin-bottom: 0.625rem; }
#filter-type { max-width: 12.5rem; font-size: 1rem; }

.event-type-badge {
  display: inline-block;
  font-size: 1rem;
  padding: 0.125rem 0.625rem;
  border-radius: 10px;
  border: 1px solid var(--accent);
  color: var(--accent);
  margin-bottom: 0.375rem;
}

/* ec-table card layout */
.ec-table { padding: 0; }
.ec-row { display: flex; align-items: stretch; border-bottom: 0.0.3125rem solid var(--border); }
.ec-left { flex: 1; padding: 0.5rem 1rem; min-width: 0; }
.ec-right { padding: 0.5rem 1rem; text-align: right; flex-shrink: 0; display: flex; align-items: center; justify-content: flex-end; }
.ec-rows-tags-wrap { display: flex; border-bottom: 0.0.3125rem solid var(--border); }
.ec-rows-left { flex: 1; min-width: 0; }
.ec-rows-left .ec-left { border-bottom: 0.0.3125rem solid var(--border); }
.ec-rows-left .ec-left:last-child { border-bottom: none; }
.ec-tags-col { padding: 0.5rem 1rem; flex-shrink: 0; display: flex; align-items: flex-start; justify-content: flex-end; flex-wrap: wrap; gap: 0.25rem; max-width: 45%; }
.ec-tag-block { display: flex; flex-wrap: wrap; gap: 0.25rem; justify-content: flex-end; }
.ec-meta-item { font-size: 1rem; color: var(--text-dim); }
.ec-body-row { display: flex; align-items: stretch; border-bottom: 0.0.3125rem solid var(--border); }
.ec-desc { flex: 1; padding: 0.625rem 1rem; font-size: 1rem; line-height: 1.5; color: var(--text); min-width: 0; }
.ec-img-wrap { flex: 0 0 38%; max-width: 38%; position: relative; overflow: hidden; }
.ec-img-wrap::before { content: ''; display: block; padding-top: 75%; }
.ec-img-wrap img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.ec-table .event-actions { padding: 0.625rem 1rem; }
.ec-table .event-title { font-size: 1rem; }
@media (max-width: 480px) {
  .ec-body-row { flex-direction: column; }
  .ec-img-wrap { flex: none; max-width: 100%; width: 100%; }
  .ec-img-wrap::before { padding-top: 56%; }
  .ec-tags-col { max-width: 50%; }
}

/* ec5 card layout */
.ec5-card { padding: 0; }
.ec5-row { display: flex; align-items: stretch; }
.ec5-left { flex: 1; padding: 0.625rem 1.125rem; min-width: 0; }
.ec5-right { padding: 0.625rem 1.125rem; flex-shrink: 0; display: flex; align-items: center; justify-content: flex-end; }
.ec5-wrap { display: flex; width: 100%; }
.ec5-rows { flex: 0 0 35%; min-width: 0; }
.ec5-rows .ec5-left:last-child { border-bottom: none; }
.ec5-tagcol { flex: 0 0 110px; padding: 0.5rem 0.625rem; display: flex; flex-direction: column; gap: 0.3125rem; align-items: flex-end; margin-left: auto; }
.ec5-tag { display: block; width: 100%; text-align: right; font-size: 1rem; padding: 0.125rem 0.5rem; }
.ec5-body { display: flex; flex: 1; min-height: 6.875rem; }
.ec5-desc { flex: 1; padding: 0.625rem 1.125rem; font-size: 1rem; line-height: 1.5; color: var(--text); font-weight: 600; min-width: 0; }
.ec5-img { flex: 0 0 38%; overflow: hidden; display: flex; align-items: center; justify-content: center; background: var(--bg3); margin-left: auto; min-height: 12.5rem; }
.ec5-img::before { content: none; }
.ec5-img img { width: 100%; height: auto; object-fit: contain; display: block; }
.ec5-meta { font-size: 1rem; color: var(--text-dim); }
.event-card[class*="event-type-"] .ec5-meta,
.event-card[class*="event-type-"] .ec5-desc,
.event-card[class*="event-type-"] .event-booked-by,
.event-card[class*="event-type-"] .event-meta,
.event-card[class*="event-type-"] .ec5-left { color: var(--text); font-weight: 600; }
.event-card[class*="event-type-"] .ec5-left span.stream-icon { color: #00aaff !important; -webkit-text-fill-color: #00aaff !important; font-weight: 400; }
.event-card[class*="event-type-"] .ec5-meta span[style*="00aaff"] { color: #00aaff !important; -webkit-text-fill-color: #00aaff !important; }
span.stream-icon { color: #00aaff !important; border: none; padding: 0 0.25rem; font-size: 1rem; display: inline-block; -webkit-text-fill-color: #00aaff !important; background: rgba(0,0,0,0.3); border-radius: 3px; }
.ec5-meta a { color: var(--accent) !important; text-decoration: none !important; }
.ec5-meta a:hover { opacity: 0.8; }
.ec5-meta a .stream-url-text { text-decoration: underline; }
.ec5-meta span.stream-icon,
.event-card span.stream-icon { color: #00aaff !important; -webkit-text-fill-color: #00aaff !important; }
.feat-card[class*="event-type-"] .ct,
.feat-card[class*="event-type-"] .ch { color: var(--text); font-weight: 600; }
.ec5-card .event-actions { padding: 0.625rem 1.125rem; }
@media (max-width: 520px) {
  .ec5-wrap { flex-direction: column; }
  .ec5-rows { flex: none; width: 100%; }
  .ec5-body { flex-direction: column; }
  .ec5-img { flex: none; max-width: 100%; width: 100%; border-left: none; border-top: 0.0.3125rem solid var(--border); margin-left: 0; }
  .ec5-img::before { padding-top: 56%; }
  .ec5-tagcol { flex-direction: row; flex-wrap: wrap; flex: none; width: 100%; justify-content: flex-start; padding: 0.375rem 0.625rem; }
  .ec5-tag { width: auto; text-align: left; }
}

.tag-cloud-row { display: flex; align-items: center; gap: 0.625rem; flex-wrap: wrap; margin-bottom: 1rem; }
.tag-cloud-row .tag-cloud { margin-bottom: 0; flex: 1; }
#filter-bar .btn-secondary { padding: 0.625rem 1.125rem; }

.filter-label-spacer { display: block; font-size: 1rem; color: transparent; margin-bottom: 0.25rem; user-select: none; }

.tag-row { display: flex; align-items: center; gap: 0.625rem; flex-wrap: wrap; margin-bottom: 1rem; }
.tag-row .tag-cloud { flex: 1; margin-bottom: 0; }
#event-type-filter select { max-width: 10rem; font-size: 1rem; }
.filter-btn-wrap { display: flex; align-items: center; }

.cal-slot-past {
  opacity: 0.45;
  filter: grayscale(0.5);
}

.filter-spacer { margin: 0; padding: 0; font-size: 1rem; line-height: 1.5; margin-bottom: 0.25rem; visibility: hidden; }

.viewer-360 {
  width: 100%;
  height: 100%;
  background-size: 200% auto;
  background-position: 50% center;
  background-repeat: repeat-x;
  cursor: grab;
}

/* ── Chatbot (shared with index via chatbot.js) ─────────── */
.chatbot-container {
  position: fixed; bottom: 0.5rem; right: 1rem;
  z-index: 700; display: flex; flex-direction: column; align-items: flex-end; gap: 0.5rem;
}
.chatbot-toggle {
  background: linear-gradient(135deg, rgba(0,200,255,0.2), rgba(170,68,255,0.2));
  border: 1px solid var(--accent);
  color: var(--accent); cursor: pointer;
  font-family: var(--font-hud, var(--font-body)); font-size: 1rem;
  letter-spacing: 0.05em; padding: 0.625rem 1rem;
  max-width: calc(100vw - 1rem);
  border-radius: 99px;
  display: flex; align-items: center; gap: 0.5rem;
  box-shadow: 0 4px 20px rgba(0,200,255,0.2);
  transition: box-shadow 0.2s;
}
.chatbot-toggle:hover { box-shadow: 0 4px 28px rgba(0,200,255,0.4); }
.chatbot-panel {
  width: 20rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}
.chatbot-panel[hidden] { display: none; }
.chatbot-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.5rem 0.75rem;
  background: rgba(0,200,255,0.06);
  border-bottom: 0.0625rem solid var(--border);
  gap: 0.5rem;
}
.chatbot-close {
  background: none; border: none; color: var(--text-dim);
  cursor: pointer; font-size: 1rem; padding: 0.125rem 0.375rem;
  flex-shrink: 0;
}
.chatbot-close:hover { color: var(--danger); }
.chatbot-settings-btn {
  background: none; border: none; color: var(--text-dim);
  cursor: pointer; font-size: 1rem; padding: 0.125rem 0.375rem;
  flex-shrink: 0;
}
.chatbot-settings-btn:hover { color: var(--accent); }
.chatbot-messages {
  height: 16.25rem; overflow-y: auto; padding: 0.625rem;
  display: flex; flex-direction: column; gap: 0.625rem;
  list-style: none;
}
.chat-message { display: flex; flex-direction: column; max-width: 88%; }
.chat-message.chat-bot { align-self: flex-start; }
.chat-message.chat-user { align-self: flex-end; }
.chat-bubble {
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text);
}
.chat-message.chat-bot .chat-bubble {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 0 var(--radius) var(--radius) var(--radius);
}
.chat-message.chat-user .chat-bubble {
  background: rgba(0,200,255,0.12);
  border: 1px solid var(--border);
  border-radius: var(--radius) 0 var(--radius) var(--radius);
}
.chat-time { font-size: 1rem; color: var(--text-dim); padding: 0.125rem 0.25rem; align-self: flex-end; }
.chat-message.chat-bot .chat-time { align-self: flex-start; }
.chip-group-row {
  display: flex; flex-wrap: wrap; gap: 0.375rem;
  padding: 0.5rem 0.75rem 0.25rem;
}
.chip-group-btn {
  background: rgba(0,200,255,0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.25rem 0.75rem;
  font-size: 1rem;
  color: var(--white);
  cursor: pointer;
  font-family: var(--font-body);
  min-height: 2rem;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.chip-group-btn:hover { background: rgba(0,200,255,0.15); color: var(--cyan); border-color: var(--border-hi); }
.chip-group-btn.active { background: rgba(0,200,255,0.15); color: var(--cyan); border-color: var(--border-hi); }
.chip-panel {
  display: flex; flex-wrap: wrap; gap: 0.375rem;
  padding: 0.375rem 0.75rem 0.5rem;
  max-height: 13.75rem; overflow-y: auto;
  border-top: 0.0625rem solid var(--border);
}
.chip-panel[hidden] { display: none; }
.chatbot-chips {
  display: flex; flex-wrap: wrap; gap: 0.375rem;
  padding: 0.5rem 0.75rem;
  border-top: 0.0625rem solid var(--border);
  max-height: 7.5rem; overflow-y: auto;
}
.chip-btn {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 0.25rem 0.75rem;
  font-size: 1rem;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  min-height: 1.75rem;
  font-family: var(--font-body);
  transition: background 0.15s, color 0.15s;
}
.chip-btn:hover { background: var(--bg3, var(--bg2)); color: var(--accent); border-color: var(--accent); }
.chatbot-voice-toggle {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  cursor: pointer;
  font-size: 1rem;
  padding: 0.25rem 0.625rem;
  font-family: var(--font-body);
  min-height: 2rem;
  flex: 1;
  display: flex; align-items: center; gap: 0.375rem;
  transition: background 0.15s, color 0.15s;
}
.chatbot-voice-toggle:hover { background: var(--bg2); color: var(--accent); }
.chatbot-voice-toggle[aria-pressed="true"] { color: var(--accent); border-color: var(--accent); }
.chatbot-input-wrap {
  display: flex; align-items: center; gap: 0.375rem;
  padding: 0.5rem 0.625rem;
  border-top: 0.0625rem solid var(--border);
}
.chatbot-input {
  flex: 1; min-width: 0; background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text); font-family: var(--font-body);
  font-size: 1rem; padding: 0.375rem 0.625rem;
  min-height: 2.25rem;
}
.chatbot-input:focus { outline: none; border-color: var(--accent); }
.chatbot-send {
  background: none; border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--accent); cursor: pointer; padding: 0.375rem 0.75rem;
  font-size: 1rem; min-height: 2.25rem; min-width: 2.25rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s;
}
.chatbot-send:hover { background: rgba(0,200,255,0.1); }
.mic-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  cursor: pointer;
  font-size: 1rem;
  padding: 0.375rem 0.625rem;
  font-family: var(--font-body);
  min-height: 2.25rem; min-width: 2.25rem;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.mic-btn:hover { background: var(--bg2); color: var(--accent); }
.mic-btn.active { background: rgba(0,255,255,0.15); border-color: var(--accent); color: var(--accent); }
.mic-btn-icon { padding: 0.375rem; }
.chatbot-badge {
  position: absolute; top: -0.25rem; right: -0.25rem;
  color: var(--accent); font-size: 1rem; pointer-events: none;
}
@media (max-height: 500px) and (orientation: landscape) {
  .chatbot-panel { max-height: calc(100dvh - 4rem); overflow-y: auto; }
}
@media (max-width: 600px) {
  .chatbot-container { bottom: 0.5rem; right: 0.5rem; }
  .chatbot-panel { width: calc(100dvw - 1rem); }
  #site-header { flex-wrap: nowrap; padding: 0.375rem 0.5rem; min-height: 2.75rem; }
  .header-left { flex: 1; min-width: 0; overflow: hidden; }
  .logo { font-size: 1rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 10rem; }
  .header-nav { gap: 0.25rem; flex-shrink: 0; }
  .theme-btn { padding: 0.25rem 0.375rem; font-size: 1rem; min-height: 2rem; }
  #lang-select { font-size: 1rem; padding: 0.125rem 0.25rem; max-width: 5.625rem; }
}

/* ── Scrollbars ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 0.375rem; height: 0.375rem; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(0,200,255,0.2); border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(0,200,255,0.4); }

/* ── Footer ── */
.bottom-bar {
  position: static;
  height: 2rem;
  display: flex; align-items: center;
  justify-content: center;
  padding: 0 1rem;
  padding-bottom: env(safe-area-inset-bottom);
  background: linear-gradient(0deg, rgba(0,5,16,0.95) 0%, rgba(0,5,16,0) 100%);
  font-family: var(--font-hud);
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}