.chat-panel {
  position: fixed;
  right: 24px;
  bottom: 86px;
  width: min(320px, 90vw);
  background: rgba(20, 12, 10, 0.96);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.45);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 20;
}

.chat-panel.open {
  display: flex;
}

.chat-panel.is-resizing {
  transition: none !important;
  transform: none !important;
  contain: layout paint;
  will-change: width, height, left, top;
}

body.chat-resize-active,
body.chat-resize-active * {
  user-select: none !important;
  -webkit-user-select: none !important;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.chat-drag-handle {
  position: absolute;
  left: 6px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  cursor: move;
  touch-action: none;
}

/* Larger hit area for mobile touch */
.chat-drag-handle::before {
  content: "";
  position: absolute;
  top: -5px;
  left: -5px;
  right: -15px;
  bottom: -15px;
  background: transparent;
}

.chat-drag-handle::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 4px;
  border: 1px dashed rgba(255, 255, 255, 0.35);
}

.chat-actions {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.chat-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
}

.chat-subtitle {
  font-size: 0.75rem;
  color: #f3cda2;
}

.chat-close {
  background: transparent;
  border: none;
  color: #f3cda2;
  font-size: 1.2rem;
  cursor: pointer;
}

.chat-messages {
  padding: 14px;
  display: grid;
  gap: 10px;
  max-height: 280px;
  overflow-y: auto;
}

.chat-resize-handle {
  position: absolute;
  right: 6px;
  bottom: 6px;
  width: 18px;
  height: 18px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
  cursor: nwse-resize;
  box-shadow: inset 0 0 4px rgba(255, 255, 255, 0.08);
  touch-action: none;
}

/* Larger hit area for mobile touch */
.chat-resize-handle::before {
  content: "";
  position: absolute;
  top: -15px;
  left: -15px;
  right: -5px;
  bottom: -5px;
  background: transparent;
}

.chat-resize-handle::after {
  content: "";
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 8px;
  height: 8px;
  border-right: 2px solid rgba(255, 255, 255, 0.4);
  border-bottom: 2px solid rgba(255, 255, 255, 0.4);
}

.chat-bubble {
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.4;
  animation: chatRise 0.22s ease-out both;
}

.chat-bubble.user {
  background: rgba(255, 255, 255, 0.12);
  justify-self: end;
}

.chat-bubble.bot {
  background: rgba(255, 170, 90, 0.18);
  border: 1px solid rgba(255, 170, 90, 0.28);
}

body[data-theme="water"] .chat-bubble.bot {
  background: rgba(108, 194, 241, 0.2);
  border-color: rgba(128, 205, 247, 0.35);
  animation-name: chatWaveIn;
}

body[data-theme="wind"] .chat-bubble.bot {
  background: rgba(184, 213, 236, 0.2);
  border-color: rgba(194, 220, 240, 0.32);
  animation-name: chatWhooshIn;
}

body[data-theme="earth"] .chat-bubble.bot {
  background: rgba(169, 132, 88, 0.22);
  border-color: rgba(188, 152, 108, 0.34);
  animation-name: chatGrowIn;
}

body[data-theme="ice"] .chat-bubble.bot {
  background: rgba(184, 226, 247, 0.2);
  border-color: rgba(200, 237, 255, 0.34);
  animation-name: chatCrystalIn;
}

body[data-theme="storm"] .chat-bubble.bot {
  background: rgba(124, 145, 240, 0.26);
  border-color: rgba(151, 172, 252, 0.42);
  animation-name: chatLightningIn;
}

body[data-theme="space"] .chat-bubble.bot {
  background: rgba(125, 129, 225, 0.24);
  border-color: rgba(158, 169, 246, 0.38);
  animation-name: chatOrbitIn;
}

body[data-theme="garden"] .chat-bubble.bot {
  background: rgba(127, 193, 130, 0.2);
  border-color: rgba(151, 216, 155, 0.34);
  animation-name: chatBloomIn;
}

body[data-theme="cherry"] .chat-bubble.bot {
  background: rgba(255, 182, 193, 0.2);
  border-color: rgba(255, 200, 210, 0.34);
  animation-name: chatBloomIn;
}

@keyframes chatRise {
  0% { transform: translateY(8px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes chatWaveIn {
  0% { transform: translateX(-8px) translateY(6px); opacity: 0; }
  100% { transform: translateX(0) translateY(0); opacity: 1; }
}

@keyframes chatWhooshIn {
  0% { transform: translateX(10px); opacity: 0; }
  100% { transform: translateX(0); opacity: 1; }
}

@keyframes chatGrowIn {
  0% { transform: scale(0.94); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes chatCrystalIn {
  0% { transform: scale(0.96) translateY(6px); opacity: 0; filter: blur(1px); }
  100% { transform: scale(1) translateY(0); opacity: 1; filter: blur(0); }
}

@keyframes chatLightningIn {
  0% { opacity: 0; filter: brightness(1.4); }
  100% { opacity: 1; filter: brightness(1); }
}

@keyframes chatOrbitIn {
  0% { transform: rotate(-2deg) scale(0.96); opacity: 0; }
  100% { transform: rotate(0deg) scale(1); opacity: 1; }
}

@keyframes chatBloomIn {
  0% { transform: translateY(8px) scale(0.94); opacity: 0; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

.chat-input {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.chat-input input {
  flex: 1;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.2);
  color: #fff;
}

.chat-input button {
  background: linear-gradient(120deg, var(--theme-accent), var(--theme-accent-2));
  border: none;
  border-radius: 10px;
  color: var(--theme-accent-text);
  padding: 8px 12px;
  cursor: pointer;
  font-family: 'Space Grotesk', sans-serif;
}

.entry-list,
.public-page-list,
.chat-messages {
  scrollbar-width: thin;
  scrollbar-color: var(--theme-scroll-thumb) transparent;
}

.entry-list::-webkit-scrollbar,
.public-page-list::-webkit-scrollbar,
.chat-messages::-webkit-scrollbar {
  width: 12px;
}

.entry-list::-webkit-scrollbar-thumb,
.public-page-list::-webkit-scrollbar-thumb,
.chat-messages::-webkit-scrollbar-thumb {
  background: var(--theme-scroll-thumb);
  border-radius: 999px;
  border: 3px solid transparent;
  background-clip: content-box;
}

.entry-list::-webkit-scrollbar-thumb:hover,
.public-page-list::-webkit-scrollbar-thumb:hover,
.chat-messages::-webkit-scrollbar-thumb:hover {
  background: var(--theme-scroll-thumb-hover);
  background-clip: content-box;
}

.entry-list::-webkit-scrollbar-track,
.public-page-list::-webkit-scrollbar-track,
.chat-messages::-webkit-scrollbar-track {
  background: transparent;
}

.page-scroll,
.public-page {
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 0, 0, 0.35) rgba(255, 255, 255, 0.92);
}

.page-scroll::-webkit-scrollbar,
.public-page::-webkit-scrollbar {
  width: 12px;
}

.page-scroll::-webkit-scrollbar-track,
.public-page::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.92);
  border-radius: 999px;
}

.page-scroll::-webkit-scrollbar-thumb,
.public-page::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.35);
  border-radius: 999px;
  border: 3px solid rgba(255, 255, 255, 0.92);
  background-clip: content-box;
}

.page-scroll::-webkit-scrollbar-thumb:hover,
.public-page::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.45);
  background-clip: content-box;
}

@media (prefers-reduced-motion: reduce) {
  .book,
  .ambient-bg,
  .theme-motion,
  .chat-bubble,
  .hero-symbol,
  .campfire-glow {
    animation: none !important;
  }

  .ember-field-canvas,
  .fire-band-canvas,
  .theme-particle-layer {
    display: none;
  }
}

@media (max-width: 900px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .entry-sidebar {
    order: -1;
  }

  .public-layout {
    grid-template-columns: 1fr;
  }

  .public-sidebar {
    order: 2;
  }

  .theme-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   PREMIUM UI/UX OVERHAUL v2.0 — "The Digital Hearth, Refined"
   ═══════════════════════════════════════════════════════════════════════ */

/* ─── Page-Load Cinematic Entrance ─── */
@keyframes pageEnterIn {
  0% {
    opacity: 0;
    transform: translateY(16px);
    filter: blur(2px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

.page-enter {
  animation: pageEnterIn 0.7s cubic-bezier(0.22, 0.68, 0, 1) both;
}

/* ─── Glassmorphic Sticky Header ─── */
.site-header {
  background: rgba(22, 19, 17, 0.55);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.25),
    inset 0 -1px 0 rgba(255, 255, 255, 0.04);
  transition: background 0.35s ease, box-shadow 0.35s ease;
}

/* Logo glow on hover */
.logo {
  position: relative;
  transition: text-shadow 0.3s ease;
  cursor: default;
}

.logo:hover {
  text-shadow:
    0 0 12px var(--theme-accent-soft-2),
    0 2px 10px rgba(0, 0, 0, 0.58);
}

/* Nav link animated underline glow */
.nav-link {
  position: relative;
  overflow: hidden;
}

.nav-link::after {
  display: none !important;
}

/* ─── Premium Feature Cards with Animated Gradient Borders ─── */
@property --card-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

@keyframes cardBorderRotate {
  0% { --card-angle: 0deg; }
  100% { --card-angle: 360deg; }
}

.feature-card,
.home-card {
  position: relative;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.35s cubic-bezier(0.22, 0.68, 0, 1);
  overflow: hidden;
}

.feature-card::before,
.home-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  padding: 1px;
  border-radius: inherit;
  background: conic-gradient(
    from var(--card-angle),
    transparent 0%,
    var(--theme-accent-soft) 12%,
    var(--theme-accent-soft-2) 25%,
    transparent 38%,
    transparent 100%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  animation: cardBorderRotate 4s linear infinite;
  pointer-events: none;
  z-index: 1;
}

.feature-card:hover::before,
.home-card:hover::before {
  opacity: 1;
}

.feature-card:hover,
.home-card:hover {
  background: rgba(255, 255, 255, 0.07);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.15),
    0 0 24px var(--theme-accent-soft);
  transform: translateY(-3px);
}

/* Staggered card entrance animations */
@keyframes cardSlideUp {
  0% {
    opacity: 0;
    transform: translateY(24px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.feature-card,
.home-card,
.theme-pill {
  animation: cardSlideUp 0.55s cubic-bezier(0.22, 0.68, 0, 1) both;
}

.feature-card:nth-child(1), .home-card:nth-child(1), .theme-pill:nth-child(1) { animation-delay: 0.05s; }
.feature-card:nth-child(2), .home-card:nth-child(2), .theme-pill:nth-child(2) { animation-delay: 0.12s; }
.feature-card:nth-child(3), .home-card:nth-child(3), .theme-pill:nth-child(3) { animation-delay: 0.19s; }
.feature-card:nth-child(4), .home-card:nth-child(4), .theme-pill:nth-child(4) { animation-delay: 0.26s; }
.feature-card:nth-child(5), .home-card:nth-child(5), .theme-pill:nth-child(5) { animation-delay: 0.33s; }
.feature-card:nth-child(6), .home-card:nth-child(6), .theme-pill:nth-child(6) { animation-delay: 0.40s; }
.theme-pill:nth-child(7) { animation-delay: 0.47s; }
.theme-pill:nth-child(8) { animation-delay: 0.54s; }
.theme-pill:nth-child(9) { animation-delay: 0.61s; }

/* ─── Hero Section Enhancement ─── */
.hero-text h1 {
  background: linear-gradient(
    135deg,
    #fbeedc 0%,
    var(--theme-accent) 45%,
    var(--theme-tertiary, #ffb5a0) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.15;
}

.eyebrow {
  background: linear-gradient(90deg, var(--theme-accent), var(--theme-secondary, #e9c349));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 500;
}

.campfire-card {
  transition: transform 0.45s cubic-bezier(0.22, 0.68, 0, 1), box-shadow 0.45s ease;
}

.campfire-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.5),
    0 0 60px var(--theme-accent-soft);
}

/* ─── Premium Auth Panel ─── */
.auth-panel {
  background: rgba(35, 31, 29, 0.55);
  backdrop-filter: blur(28px) saturate(1.3);
  -webkit-backdrop-filter: blur(28px) saturate(1.3);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.3),
    0 0 80px var(--theme-accent-soft),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  animation: pageEnterIn 0.5s cubic-bezier(0.22, 0.68, 0, 1) 0.15s both;
}

.auth-panel h2 {
  font-family: var(--title-font);
  font-size: 1.8rem;
  background: linear-gradient(135deg, #fbeedc, var(--theme-accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Auth form inputs — editorial floating border style */
.auth-form input {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 12px 14px;
  font-family: var(--editor-font);
  font-size: 0.95rem;
  transition: all 0.3s ease;
  position: relative;
}

.auth-form input:focus {
  border-color: var(--theme-accent-soft-2);
  box-shadow:
    0 0 0 3px var(--theme-accent-soft),
    0 4px 16px rgba(0, 0, 0, 0.15);
  background: rgba(0, 0, 0, 0.35);
}

.auth-form .btn.primary {
  margin-top: 6px;
  font-size: 1rem;
  padding: 12px 24px;
  letter-spacing: 0.02em;
}

/* ─── Premium Button Shimmer Effect ─── */
@keyframes btnShimmer {
  0% { left: -100%; }
  100% { left: 200%; }
}

.btn.primary {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn.primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.18),
    transparent
  );
  transform: skewX(-20deg);
  transition: none;
  z-index: 2;
  pointer-events: none;
}

.btn.primary:hover::after {
  animation: btnShimmer 0.8s ease-in-out;
}

/* Enhanced ghost button glow */
.btn.ghost {
  transition: all 0.3s cubic-bezier(0.22, 0.68, 0, 1);
}

.btn.ghost:hover {
  background: var(--theme-hover-bg);
  border-color: var(--theme-accent-soft-2);
  box-shadow:
    0 0 16px var(--theme-accent-soft),
    0 4px 12px rgba(0, 0, 0, 0.15);
  text-shadow: 0 0 8px var(--theme-accent-soft);
}

/* ─── Enhanced Theme Tiles ─── */
@keyframes tileShimmer {
  0% { transform: translateX(-200%) rotate(-45deg); }
  100% { transform: translateX(200%) rotate(-45deg); }
}

.theme-tile {
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.22, 0.68, 0, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Shimmer sweep on hover */
.theme-tile::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 40%,
    rgba(255, 255, 255, 0.08) 48%,
    rgba(255, 255, 255, 0.12) 50%,
    rgba(255, 255, 255, 0.08) 52%,
    transparent 60%
  );
  transform: translateX(-200%) rotate(-45deg);
  pointer-events: none;
  z-index: 1;
}

.theme-tile:hover::before {
  animation: tileShimmer 0.9s ease-in-out;
}

.theme-tile:hover {
  transform: translateY(-3px) scale(1.02);
  border-color: rgba(255, 198, 146, 0.5);
  box-shadow:
    0 12px 28px rgba(0, 0, 0, 0.25),
    0 0 20px var(--tile-glow, rgba(255, 176, 116, 0.18));
}

.theme-tile:has(input:checked) {
  box-shadow:
    0 0 0 2px var(--theme-accent-soft-2),
    0 0 28px var(--tile-glow, rgba(255, 176, 116, 0.28)),
    0 8px 24px rgba(0, 0, 0, 0.2);
}

/* ─── Settings Card Enhancement ─── */
.settings-card {
  background: rgba(35, 31, 29, 0.5);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* ─── Activity Card Enhancement ─── */
.activity-card {
  background: rgba(35, 31, 29, 0.45);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* ─── Heatmap Cell Enhancement ─── */
.heatmap-cell {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  border-radius: 4px;
}

.heatmap-cell:hover {
  transform: scale(1.6);
  box-shadow: 0 0 8px var(--theme-accent-soft);
  z-index: 2;
  position: relative;
}

/* ─── Enhanced Security Card ─── */
@keyframes securityBorderGlow {
  0%, 100% { border-color: rgba(255, 255, 255, 0.08); }
  50% { border-color: var(--theme-accent-soft); }
}

.security-card {
  background: rgba(35, 31, 29, 0.45);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  animation: securityBorderGlow 6s ease-in-out infinite;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* ─── Enhanced Chat Panel (Aura) ─── */
.chat-launch {
  transition: all 0.3s cubic-bezier(0.22, 0.68, 0, 1);
}

.chat-launch:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow:
    0 16px 40px var(--theme-accent-soft-2),
    0 0 30px var(--theme-accent-soft);
}

.chat-panel {
  background: rgba(20, 12, 10, 0.88);
  backdrop-filter: blur(28px) saturate(1.4);
  -webkit-backdrop-filter: blur(28px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.chat-header {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.chat-input {
  background: rgba(0, 0, 0, 0.12);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.chat-input input {
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.25);
  transition: all 0.25s ease;
}

.chat-input input:focus {
  border-color: var(--theme-accent-soft-2);
  box-shadow: 0 0 12px var(--theme-accent-soft);
}

.chat-input button {
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px var(--theme-accent-soft);
}

.chat-input button:hover {
  box-shadow:
    0 4px 16px var(--theme-accent-soft-2),
    0 0 20px var(--theme-accent-soft);
  transform: translateY(-1px);
}

/* ─── Enhanced Sidebar ─── */
.entry-sidebar {
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.2),
    0 0 40px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: box-shadow 0.35s ease;
}

.entry-item {
  transition: all 0.25s cubic-bezier(0.22, 0.68, 0, 1);
}

.entry-item:hover {
  transform: translateX(3px);
}

.entry-item.active {
  transform: translateX(4px);
}

/* ─── Enhanced Editor Toolbar ─── */
.editor-toolbar {
  background: rgba(35, 31, 29, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.tool-btn {
  transition: all 0.2s ease;
}

.tool-btn:hover {
  background: var(--theme-accent-soft);
  border-color: var(--theme-accent-soft-2);
  box-shadow: 0 0 10px var(--theme-accent-soft);
  transform: translateY(-1px);
}

/* ─── Enhanced Book Area ─── */
.book {
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}

.book:focus-within {
  box-shadow:
    0 32px 90px var(--shadow),
    0 0 40px var(--theme-accent-soft),
    inset 0 0 0 2px rgba(30, 14, 7, 0.45),
    inset 0 0 65px rgba(70, 40, 18, 0.24),
    inset 0 0 110px rgba(58, 31, 14, 0.14);
}

/* ─── Section Headings Enhancement ─── */
.home-section h2 {
  position: relative;
  display: inline-block;
}

.home-section h2::after {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  margin-top: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--theme-accent), transparent);
  transition: width 0.4s ease;
}

.home-section:hover h2::after {
  width: 80px;
}

/* ─── Enhanced Scrollbar Tooltip (Heatmap) ─── */
.heatmap-cell[title]::before {
  font-family: var(--ui-font);
}

/* ─── Ambient Noise Texture (subtle grain overlay) ─── */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.018;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 256 256'><filter id='noise'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23noise)' opacity='1'/></svg>");
  mix-blend-mode: overlay;
}

/* ─── Home Guest Note Enhancement ─── */
.home-guest-note {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
}

.home-guest-note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--theme-accent), var(--theme-accent-2));
  border-radius: 999px;
}

/* ─── Enhanced Theme Pill (on home page) ─── */
.theme-pill {
  transition: all 0.3s cubic-bezier(0.22, 0.68, 0, 1);
  position: relative;
  overflow: hidden;
}

.theme-pill::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, var(--theme-accent-soft), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.theme-pill:hover::before {
  opacity: 1;
}

.theme-pill:hover {
  transform: translateY(-2px) scale(1.02);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--theme-accent-soft-2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* ─── Hero Meta Enhancement ─── */
.hero-meta {
  position: relative;
  padding-left: 14px;
}

.hero-meta::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--theme-accent-soft-2), transparent);
  border-radius: 999px;
}

/* ─── Smooth Theme Transition ─── */
body {
  transition: background 0.5s ease;
}

.ambient-bg {
  transition: background 0.5s ease;
}

/* ─── Enhanced Form Elements ─── */
.share-header input,
.story-image-panel input,
.share-row input {
  transition: all 0.25s ease;
}

.share-header input:focus,
.story-image-panel input:focus,
.share-row input:focus {
  border-color: var(--theme-accent-soft-2);
  box-shadow: 0 0 12px var(--theme-accent-soft);
}

/* ─── Image Preview Enhancement ─── */
.image-preview {
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.image-preview:hover {
  border-color: var(--theme-accent-soft);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

/* ─── Enhanced Page Controls ─── */
.page-controls .btn {
  transition: all 0.25s cubic-bezier(0.22, 0.68, 0, 1);
}

.page-controls .btn:hover {
  transform: translateY(-2px) scale(1.02);
}

/* ─── Status Bar Enhancement ─── */
.status-bar {
  padding: 4px 0;
  transition: color 0.35s ease;
}

/* ─── Selection per Theme ─── */
body[data-theme="water"] ::selection { background: rgba(89, 188, 238, 0.3); }
body[data-theme="wind"] ::selection { background: rgba(173, 217, 242, 0.3); }
body[data-theme="earth"] ::selection { background: rgba(139, 196, 118, 0.3); }
body[data-theme="ice"] ::selection { background: rgba(184, 227, 247, 0.3); }
body[data-theme="storm"] ::selection { background: rgba(124, 154, 255, 0.3); }
body[data-theme="space"] ::selection { background: rgba(160, 141, 245, 0.3); }
body[data-theme="garden"] ::selection { background: rgba(140, 218, 151, 0.3); }
body[data-theme="cherry"] ::selection { background: rgba(255, 182, 197, 0.3); }

/* ─── Enhanced Modal ─── */
.image-modal {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.image-modal-card {
  background: rgba(20, 12, 10, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* ─── Password Toggle Enhancement ─── */
.password-toggle {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.2s ease;
}

.password-toggle:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--theme-accent-soft-2);
  color: var(--theme-accent);
}

/* ─── Share Mode Menu Enhancement ─── */
.share-mode-menu {
  background: rgba(15, 10, 8, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* ─── Accessible Focus Enhancement ─── */
*:focus-visible {
  outline: 2px solid var(--theme-accent-soft-2);
  outline-offset: 2px;
}

button:focus-visible,
.btn:focus-visible,
.tool-btn:focus-visible,
.share-mode-btn:focus-visible,
input:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--theme-focus), 0 0 16px var(--theme-accent-soft);
}

/* ─── Reduced Motion Override for Premium Animations ─── */
@media (prefers-reduced-motion: reduce) {
  .page-enter { animation: none !important; }
  .feature-card, .home-card, .theme-pill { animation: none !important; }
  .feature-card::before, .home-card::before { animation: none !important; }
  .theme-tile::before { animation: none !important; }
  .btn.primary::after { animation: none !important; }
  .nav-link::after { transition: none !important; }
  .security-card { animation: none !important; }
}

/* ─── Print Styles ─── */
/* Trust, SEO, and legal page UI */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.trust-hero .hero-text p {
  max-width: 760px;
}

.trust-statement,
.field-help,
.mobile-share-hint,
.home-code-form p {
  font-family: var(--ui-font);
  color: rgba(255, 255, 255, 0.74);
}

.trust-statement {
  font-weight: 600;
  color: #fbeedc;
}

.home-code-form {
  margin: 24px 0 18px;
  max-width: 680px;
  padding: 18px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.home-code-form label,
.field-label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--ui-font);
  font-size: 0.88rem;
  font-weight: 600;
  color: #fbeedc;
}

.home-code-row {
  display: flex;
  gap: 10px;
}

.home-code-row input {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(0, 0, 0, 0.28);
  color: #fff;
  font-family: var(--ui-font);
}

.home-code-form p,
.field-help {
  margin: 8px 0 0;
  font-size: 0.82rem;
  line-height: 1.55;
}

.trust-card .trust-code {
  margin: 8px 0;
  font-family: var(--ui-font);
  font-size: 0.95rem;
  letter-spacing: 0;
  color: var(--theme-accent);
}

.trust-band {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 24px;
  align-items: start;
}

.trust-band p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
}

.trust-list {
  display: grid;
  gap: 10px;
}

.trust-list span {
  display: block;
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--ui-font);
  color: #fbeedc;
}

.feature-card .feature-icon {
  font-family: var(--ui-font);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
}

.security-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.security-links a,
.legal-page a {
  color: var(--theme-accent);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.faq-item,
.legal-page {
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-item {
  padding: 18px;
}

.faq-item h3 {
  margin: 0 0 8px;
  font-family: var(--ui-font);
  font-size: 1rem;
}

.faq-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.6;
}

.legal-page {
  max-width: 920px;
  margin: 56px auto;
  padding: clamp(24px, 5vw, 48px);
}

.legal-page h1,
.legal-page h2 {
  font-family: var(--ui-font);
}

.legal-page h1 {
  margin-top: 0;
  font-size: clamp(2rem, 5vw, 3.2rem);
}

.legal-page h2 {
  margin-top: 28px;
  font-size: 1.2rem;
}

.legal-page p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.75;
}

.legal-updated {
  font-family: var(--ui-font);
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.55) !important;
}

.public-trust-note {
  margin: 0 auto 16px;
  max-width: 780px;
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-family: var(--ui-font);
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.78);
  text-align: center;
}

.share-panel .field-help {
  color: rgba(255, 255, 255, 0.62);
}

.mobile-share-form {
  flex-direction: column;
}

.mobile-share-hint {
  font-size: 0.78rem;
  line-height: 1.45;
}

/* Login Prompt Modal */
.yw-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  animation: fadeIn 0.2s ease;
}

.yw-modal-box {
  background: var(--surface, #1e1e2e);
  color: var(--text, #cdd6f4);
  border-radius: 16px;
  padding: 2rem;
  max-width: 380px;
  width: 90%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.yw-modal-box h3 {
  margin: 0 0 0.75rem;
  font-size: 1.2rem;
  font-weight: 700;
}

.yw-modal-box p {
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  opacity: 0.85;
  line-height: 1.5;
}

.yw-modal-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.chat-login-link {
  color: var(--accent, #89b4fa);
  text-decoration: underline;
  font-weight: 600;
}

@media (max-width: 760px) {
  .home-code-row,
  .trust-band {
    grid-template-columns: 1fr;
  }

  .home-code-row {
    flex-direction: column;
  }
}