/* ═══════════════════════════════════════════════
   CSS CUSTOM PROPERTIES — swapped per theme
═══════════════════════════════════════════════ */
:root {
  /* Fantasy theme (default) */
  --bg:           #1a1008;
  --bg2:          #221608;
  --surface:      #f4ead5;
  --surface2:     #e8d8b5;
  --surface3:     #deccaa;
  --border:       #8b6340;
  --border-light: #c9a06a;
  --accent:       #8b3a2a;
  --accent2:      #c49a2a;
  --text:         #1a1208;
  --text2:        #5c3d1e;
  --text3:        #8b6340;
  --header-font:  'Cinzel Decorative', serif;
  --ui-font:      'Cinzel', serif;
  --body-font:    'EB Garamond', Georgia, serif;
  --tag-bg:       rgba(139,58,42,0.12);
  --tag-color:    #8b3a2a;
  --card-shadow:  rgba(26,16,8,0.35);
  --glow:         none;
  --divider-char: '✦';
}

[data-theme="scifi"] {
  --bg:           #050a12;
  --bg2:          #080f1c;
  --surface:      #0d1a2e;
  --surface2:     #0a1525;
  --surface3:     #071020;
  --border:       #1a4a7a;
  --border-light: #2a7abf;
  --accent:       #00c8ff;
  --accent2:      #ff6b35;
  --text:         #c8e8ff;
  --text2:        #6aaed8;
  --text3:        #3a7aaa;
  --header-font:  'Orbitron', monospace;
  --ui-font:      'Rajdhani', sans-serif;
  --body-font:    'Share Tech Mono', monospace;
  --tag-bg:       rgba(0,200,255,0.1);
  --tag-color:    #00c8ff;
  --card-shadow:  rgba(0,200,255,0.12);
  --glow:         0 0 18px rgba(0,200,255,0.15);
  --divider-char: '◈';
}

[data-theme="dark-fantasy"] {
  --bg:           #0a050f;
  --bg2:          #120a1a;
  --surface:      #1a0f2a;
  --surface2:     #140c22;
  --surface3:     #0f0818;
  --border:       #4a1a7a;
  --border-light: #7a3abf;
  --accent:       #c060ff;
  --accent2:      #ff4080;
  --text:         #e8d0ff;
  --text2:        #a060d8;
  --text3:        #6030a0;
  --header-font:  'Cinzel Decorative', serif;
  --ui-font:      'Cinzel', serif;
  --body-font:    'EB Garamond', Georgia, serif;
  --tag-bg:       rgba(192,96,255,0.12);
  --tag-color:    #c060ff;
  --card-shadow:  rgba(192,96,255,0.18);
  --glow:         0 0 22px rgba(192,96,255,0.18);
  --divider-char: '✧';
}

[data-theme="post-apoc"] {
  --bg:           #0f0c08;
  --bg2:          #1a1408;
  --surface:      #1e1a0f;
  --surface2:     #181408;
  --surface3:     #121008;
  --border:       #5a4a20;
  --border-light: #8a7030;
  --accent:       #c8a030;
  --accent2:      #c84020;
  --text:         #d8c890;
  --text2:        #907840;
  --text3:        #604820;
  --header-font:  'Rajdhani', sans-serif;
  --ui-font:      'Rajdhani', sans-serif;
  --body-font:    'Share Tech Mono', monospace;
  --tag-bg:       rgba(200,160,48,0.1);
  --tag-color:    #c8a030;
  --card-shadow:  rgba(200,160,48,0.12);
  --glow:         none;
  --divider-char: '◆';
}

/* ═══════════════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body-font);
  min-height: 100vh;
  transition: background 0.4s, color 0.4s;
  overflow-x: hidden;
}

/* Subtle bg texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='200' height='200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

.page { position: relative; z-index: 1; max-width: 1100px; margin: 0 auto; padding: 1.5rem 1rem 4rem; }

/* ═══════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════ */
.site-header {
  text-align: center;
  padding: 2.2rem 1rem 1.8rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.8rem;
  position: relative;
}
.site-header::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 20%; right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}

h1 {
  font-family: var(--header-font);
  font-size: clamp(1.3rem, 4vw, 2.2rem);
  color: var(--accent2);
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-shadow: var(--glow);
  transition: color 0.4s, text-shadow 0.4s;
}
.site-sub {
  font-family: var(--ui-font);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text3);
  margin-top: 0.5rem;
  transition: color 0.4s;
}

/* ═══════════════════════════════════════════════
   THEME SELECTOR
═══════════════════════════════════════════════ */
.theme-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 1.8rem;
}
.theme-btn {
  font-family: var(--ui-font);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.45rem 1.1rem;
  background: var(--surface2);
  color: var(--text3);
  border: 1px solid var(--border);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s;
}
.theme-btn:hover { color: var(--accent); border-color: var(--border-light); }
.theme-btn.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  font-weight: 700;
}

/* ═══════════════════════════════════════════════
   ACTION BUTTONS
═══════════════════════════════════════════════ */
.action-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2rem;
}

.btn {
  font-family: var(--ui-font);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.8rem 2rem;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.18s;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.08), transparent);
  pointer-events: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  box-shadow: 0 3px 12px var(--card-shadow), var(--glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 5px 18px var(--card-shadow); }
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--surface2);
  color: var(--text2);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* spin on reroll */
.btn-primary.spinning .btn-icon { display: inline-block; animation: spinonce 0.45s ease; }
@keyframes spinonce { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.btn-icon { display: inline-block; margin-right: 0.4rem; }

/* ═══════════════════════════════════════════════
   CHARACTER SHEET
═══════════════════════════════════════════════ */
.sheet-wrap {
  display: none;
  animation: sheetIn 0.5s ease;
}
.sheet-wrap.visible { display: block; }
@keyframes sheetIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* Name Hero */
.name-hero {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: 3px 3px 0 0;
  padding: 1.8rem 2rem 1.5rem;
  text-align: center;
  position: relative;
  box-shadow: var(--glow);
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s;
}
.char-name {
  font-family: var(--header-font);
  font-size: clamp(1.6rem, 5vw, 2.8rem);
  color: var(--accent2);
  line-height: 1.15;
  letter-spacing: 0.04em;
  text-shadow: var(--glow);
  transition: color 0.4s;
}
.char-title {
  font-family: var(--ui-font);
  font-size: 0.88rem;
  color: var(--text3);
  letter-spacing: 0.12em;
  font-style: italic;
  margin-top: 0.3rem;
}
.char-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.9rem;
}
.tag {
  font-family: var(--ui-font);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  background: var(--tag-bg);
  color: var(--tag-color);
  border: 1px solid var(--tag-color);
  border-radius: 20px;
  opacity: 0.9;
  transition: background 0.4s, color 0.4s, border-color 0.4s;
}

.reroll-name-btn {
  position: absolute;
  top: 1rem; right: 1rem;
  font-family: var(--ui-font);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  background: transparent;
  color: var(--text3);
  border: 1px solid var(--border);
  border-radius: 2px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.reroll-name-btn:hover { color: var(--accent); border-color: var(--accent); }

/* Sheet Grid */
.sheet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
@media(max-width: 640px) { .sheet-grid { grid-template-columns: 1fr; } }

.sheet-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: none;
  padding: 1.4rem 1.6rem;
  transition: background 0.4s, border-color 0.4s;
}
.sheet-section:nth-child(odd) { border-right: none; }
@media(max-width: 640px) {
  .sheet-section { border-right: 1px solid var(--border) !important; }
  .sheet-section:not(:last-child) { border-bottom: none; }
}

.sheet-section.full {
  grid-column: 1 / -1;
  border-right: 1px solid var(--border);
}

.section-label {
  font-family: var(--ui-font);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.9rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.4s, border-color 0.4s;
}
.section-label::before { content: var(--divider-char); font-size: 0.75rem; opacity: 0.6; }

/* Stat rows */
.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.38rem 0;
  border-bottom: 1px solid rgba(128,80,40,0.12);
  font-size: 0.95rem;
  gap: 0.5rem;
}
[data-theme="scifi"] .stat-row,
[data-theme="post-apoc"] .stat-row { border-bottom-color: rgba(100,150,200,0.1); }
[data-theme="dark-fantasy"] .stat-row { border-bottom-color: rgba(120,60,180,0.12); }

.stat-row:last-child { border-bottom: none; }
.stat-key {
  font-family: var(--ui-font);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text3);
  flex-shrink: 0;
  transition: color 0.4s;
}
.stat-val {
  color: var(--text);
  text-align: right;
  line-height: 1.4;
  transition: color 0.4s;
}
.stat-val.highlight { color: var(--accent2); font-weight: 500; }

/* Traits list */
.trait-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.trait-item {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text);
  padding-left: 1rem;
  position: relative;
  transition: color 0.4s;
}
.trait-item::before {
  content: var(--divider-char);
  position: absolute;
  left: 0;
  font-size: 0.6rem;
  top: 0.3rem;
  color: var(--accent);
  opacity: 0.6;
}

/* Backstory block */
.backstory-text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
  font-style: italic;
  transition: color 0.4s;
}

/* Stat bars */
.stat-bar-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.32rem 0;
}
.bar-label {
  font-family: var(--ui-font);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text3);
  width: 80px;
  flex-shrink: 0;
  transition: color 0.4s;
}
.bar-track {
  flex: 1;
  height: 5px;
  background: var(--surface3);
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: background 0.4s, border-color 0.4s;
}
.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 3px;
  transition: width 0.6s cubic-bezier(0.22,1,0.36,1);
}
.bar-val {
  font-family: var(--ui-font);
  font-size: 0.68rem;
  color: var(--text2);
  width: 28px;
  text-align: right;
  flex-shrink: 0;
  transition: color 0.4s;
}

/* Image placeholder */
.image-placeholder {
  aspect-ratio: 3/4;
  max-height: 320px;
  background: var(--surface2);
  border: 1px dashed var(--border);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  color: var(--text3);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.4s;
  font-family: var(--ui-font);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  padding: 1rem;
}
.image-placeholder:hover { border-color: var(--accent); color: var(--accent); }
.image-placeholder .img-icon { font-size: 2.5rem; opacity: 0.35; }

/* Footer bar */
.sheet-footer {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 3px 3px;
  padding: 0.8rem 1.6rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  transition: background 0.4s, border-color 0.4s;
}
.sheet-footer-label {
  font-family: var(--ui-font);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text3);
}
.btn-export {
  font-family: var(--ui-font);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  background: transparent;
  color: var(--text3);
  border: 1px solid var(--border);
  border-radius: 2px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.btn-export:hover { color: var(--accent); border-color: var(--accent); }

/* Ad slots */
.ad-slot {
  background: var(--surface2);
  border: 1px dashed var(--border);
  border-radius: 2px;
  text-align: center;
  font-family: var(--ui-font);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text3);
  padding: 1.2rem 0.5rem;
  margin: 1.5rem 0;
  opacity: 0.5;
  transition: background 0.4s, border-color 0.4s;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--text3);
}
.empty-icon { font-size: 3.5rem; margin-bottom: 1rem; opacity: 0.3; }
.empty-title { font-family: var(--ui-font); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 0.5rem; }
.empty-sub { font-size: 0.9rem; }

/* ═══════════════════════════════════════════════
   SHARE & FAVORITES
═══════════════════════════════════════════════ */

/* Toast notification */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-light);
  border-left: 3px solid var(--accent);
  border-radius: 3px;
  padding: 0.65rem 1.2rem;
  font-family: var(--ui-font);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  box-shadow: 0 4px 18px var(--card-shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 9999;
  white-space: nowrap;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Save button pulse on success */
@keyframes savePulse {
  0%   { box-shadow: 0 0 0 0 rgba(196,154,42,0.6); }
  70%  { box-shadow: 0 0 0 8px rgba(196,154,42,0); }
  100% { box-shadow: 0 0 0 0 rgba(196,154,42,0); }
}
.btn-save-pulse { animation: savePulse 0.6s ease; }

/* Favorites drawer */
.fav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.fav-overlay.open { opacity: 1; pointer-events: all; }

.fav-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(400px, 95vw);
  height: 100vh;
  background: var(--surface);
  border-left: 2px solid var(--border);
  box-shadow: -4px 0 24px var(--card-shadow);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.22,1,0.36,1);
}
.fav-drawer.open { transform: translateX(0); }

.fav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.fav-title {
  font-family: var(--ui-font);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent2);
}
.fav-close {
  background: transparent;
  border: none;
  color: var(--text3);
  font-size: 1.3rem;
  cursor: pointer;
  line-height: 1;
  padding: 0.2rem;
  transition: color 0.2s;
}
.fav-close:hover { color: var(--accent); }

.fav-count {
  font-family: var(--ui-font);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text3);
  padding: 0.5rem 1.4rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.fav-list {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 0;
}
.fav-list::-webkit-scrollbar { width: 4px; }
.fav-list::-webkit-scrollbar-track { background: transparent; }
.fav-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.fav-empty {
  padding: 3rem 1.4rem;
  text-align: center;
  color: var(--text3);
  font-family: var(--ui-font);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.fav-item {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.fav-item:hover { background: var(--surface2); }

.fav-item-main {
  flex: 1;
  padding: 0.85rem 1.4rem;
  cursor: pointer;
  min-width: 0;
}
.fav-item-name {
  font-family: var(--ui-font);
  font-size: 0.82rem;
  color: var(--accent2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.2rem;
}
.fav-item-sub {
  font-size: 0.78rem;
  color: var(--text3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.fav-item-theme {
  font-family: var(--ui-font);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 0.25rem;
}

.fav-item-actions {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border);
}
.fav-action-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text3);
  font-size: 0.75rem;
  cursor: pointer;
  padding: 0 0.85rem;
  transition: color 0.15s, background 0.15s;
  font-family: var(--ui-font);
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.fav-action-btn:hover { color: var(--accent); background: var(--surface2); }
.fav-action-btn.del:hover { color: #c04040; }
.fav-action-btn:first-child { border-bottom: 1px solid var(--border); }

.fav-footer {
  padding: 0.9rem 1.4rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.fav-clear-btn {
  font-family: var(--ui-font);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text3);
  border-radius: 2px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  width: 100%;
}
.fav-clear-btn:hover { color: #c04040; border-color: #c04040; }

/* ═══════════════════════════════════════════════
   SITE NAV
═══════════════════════════════════════════════ */
.site-nav {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background 0.4s, border-color 0.4s;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding: 0 1rem;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav-inner::-webkit-scrollbar { display: none; }
.nav-logo {
  font-family: var(--header-font);
  font-size: 0.85rem;
  color: var(--accent2);
  text-decoration: none;
  padding: 0.85rem 1rem 0.85rem 0;
  margin-right: 0.5rem;
  border-right: 1px solid var(--border);
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.nav-logo:hover { color: var(--accent); }
.nav-link {
  font-family: var(--ui-font);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text3);
  text-decoration: none;
  padding: 0.85rem 0.9rem;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  flex-shrink: 0;
  transition: color 0.2s, border-color 0.2s;
}
.nav-link:hover { color: var(--text); }
.nav-link.active { color: var(--accent2); border-bottom-color: var(--accent2); }

/* ═══════════════════════════════════════════════
   FILTER PANEL
═══════════════════════════════════════════════ */
.filter-toggle-row {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}
.filter-toggle-btn {
  font-family: var(--ui-font);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.45rem 1.2rem;
  background: transparent;
  color: var(--text3);
  border: 1px solid var(--border);
  border-radius: 2px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.filter-toggle-btn:hover { color: var(--accent); border-color: var(--accent); }
.filter-toggle-btn.active { color: var(--accent2); border-color: var(--accent2); background: var(--tag-bg); }
.filter-toggle-btn .filter-active-count {
  background: var(--accent);
  color: #fff;
  border-radius: 20px;
  padding: 0.05rem 0.45rem;
  font-size: 0.55rem;
  font-weight: 700;
}

.filter-panel {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1.4rem 1.6rem;
  margin-bottom: 1.4rem;
  display: none;
  animation: filterIn 0.22s ease;
}
.filter-panel.open { display: block; }
@keyframes filterIn { from { opacity:0; transform:translateY(-6px); } to { opacity:1; transform:translateY(0); } }

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.2rem 1.6rem;
  margin-bottom: 1rem;
}

.filter-group { display: flex; flex-direction: column; gap: 0.45rem; }
.filter-label {
  font-family: var(--ui-font);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Pill buttons (gender, body type) */
.pill-row { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.pill {
  font-family: var(--ui-font);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  background: transparent;
  color: var(--text3);
  border: 1px solid var(--border);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.15s;
  line-height: 1;
}
.pill:hover { color: var(--accent); border-color: var(--accent); }
.pill.selected {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* Range slider */
.range-wrap { display: flex; flex-direction: column; gap: 0.4rem; }
.range-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--ui-font);
  font-size: 0.65rem;
  color: var(--text2);
}
.range-labels .range-val { color: var(--accent2); font-weight: 600; }
.dual-range { position: relative; height: 20px; }
.dual-range input[type=range] {
  position: absolute;
  width: 100%;
  height: 4px;
  background: transparent;
  pointer-events: none;
  -webkit-appearance: none;
  appearance: none;
  outline: none;
  top: 50%;
  transform: translateY(-50%);
}
.dual-range input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent2);
  border: 2px solid var(--surface);
  cursor: pointer;
  pointer-events: all;
  box-shadow: 0 1px 4px var(--card-shadow);
  transition: background 0.2s;
}
.dual-range input[type=range]::-moz-range-thumb {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent2);
  border: 2px solid var(--surface);
  cursor: pointer;
  pointer-events: all;
}
.dual-range input[type=range]::-webkit-slider-runnable-track { height: 4px; background: var(--border); border-radius: 2px; }
.range-track-bg {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
  pointer-events: none;
  transition: left 0.05s, width 0.05s;
}

/* Select dropdown filter */
.filter-select {
  font-family: var(--ui-font);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-bottom: 2px solid var(--border-light);
  border-radius: 2px;
  padding: 0.45rem 0.65rem;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
  width: 100%;
}
.filter-select:focus { border-color: var(--accent); }
option { background: var(--surface); color: var(--text); }

/* Filter footer */
.filter-footer {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border);
  margin-top: 0.5rem;
}
.filter-active-note {
  font-family: var(--ui-font);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: var(--text3);
  flex: 1;
  font-style: italic;
}
.btn-clear-filters {
  font-family: var(--ui-font);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text3);
  border-radius: 2px;
  padding: 0.38rem 0.85rem;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.btn-clear-filters:hover { color: var(--accent); border-color: var(--accent); }

/* ═══════════════════════════════════════════════
   SUPERHERO THEME
═══════════════════════════════════════════════ */
[data-theme="superhero"] {
  --bg:           #0a0a14;
  --bg2:          #10101e;
  --surface:      #14142a;
  --surface2:     #0e0e22;
  --surface3:     #0a0a1a;
  --border:       #2a2a6a;
  --border-light: #4a4aaa;
  --accent:       #f5c500;
  --accent2:      #e84040;
  --text:         #e8e8ff;
  --text2:        #8888cc;
  --text3:        #5555aa;
  --header-font:  'Rajdhani', sans-serif;
  --ui-font:      'Rajdhani', sans-serif;
  --body-font:    'Rajdhani', sans-serif;
  --tag-bg:       rgba(245,197,0,0.12);
  --tag-color:    #f5c500;
  --card-shadow:  rgba(245,197,0,0.15);
  --glow:         0 0 24px rgba(245,197,0,0.2);
  --divider-char: '⚡';
}

[data-theme="superhero"] h1 {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

[data-theme="superhero"] .site-sub {
  letter-spacing: 0.2em;
  font-weight: 600;
}

[data-theme="superhero"] .char-name {
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: clamp(1.8rem, 5vw, 3.2rem);
}

[data-theme="superhero"] .name-hero {
  border-top: 4px solid var(--accent);
  background: linear-gradient(135deg, #14142a 0%, #1a1a40 100%);
}

[data-theme="superhero"] .tag {
  font-weight: 700;
  border-radius: 3px;
  letter-spacing: 0.1em;
}

[data-theme="superhero"] .btn-primary {
  font-weight: 800;
  letter-spacing: 0.16em;
  font-size: 0.8rem;
}

[data-theme="superhero"] .section-label {
  font-weight: 700;
  letter-spacing: 0.2em;
  font-size: 0.65rem;
}

/* Comic-style accent stripe on cards */
[data-theme="superhero"] .sheet-section {
  border-left: none;
  position: relative;
}

[data-theme="superhero"] .sheet-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent2));
  opacity: 0.5;
}

/* Power tags */
.power-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(245,197,0,0.1);
  border: 1px solid rgba(245,197,0,0.3);
  border-radius: 3px;
  padding: 0.25rem 0.6rem;
  font-family: var(--ui-font);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin: 0.15rem;
}

[data-theme="superhero"] .weakness-row .stat-val {
  color: var(--accent2);
}

/* Homepage card for superhero */
.tool-card[data-theme="superhero"] {
  border-top-color: #f5c500;
  background: linear-gradient(135deg, #14142a 0%, #1a1a3a 100%);
}
.tool-card[data-theme="superhero"] .card-title { color: #f5c500; }