/* ==========================================================================
   张涵冰 × 孔杜威｜两周年小狗日记 - UI-v8 优雅重构样式
   包含：4 款水彩手账主题、导航内嵌音乐与主题控件、心愿胶囊与心愿活页册、
   真质感拍立得明信片、幻灯片放映与小狗温润微动效
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. 4 款温润水彩手账主题系统 (Watercolor Scrapbook Themes)
   全部以浅暖为底，保证手绘透明与暖白线条小狗插画 100% 浑然一体，无白边切割感
   -------------------------------------------------------------------------- */

/* 🍦 暖阳奶油 (Warm Cream) - 默认 */
:root,
html.theme-warm-cream {
  --v8-bg: #fff9ee;
  --v8-paper: #fffdf7;
  --v8-ink: #27313a;
  --v8-ink-soft: #5e6871;
  --v8-accent: #ff8e71;
  --v8-accent-soft: rgba(255, 142, 113, 0.14);
  --v8-border: rgba(39, 49, 58, 0.12);
  --v8-card-shadow: 0 14px 32px rgba(45, 36, 30, 0.07);
}

/* 🍑 落日蜜桃 (Sunset Peach) */
html.theme-sunset-peach {
  --v8-bg: #fff3ed;
  --v8-paper: #fffaf7;
  --v8-ink: #3b2a24;
  --v8-ink-soft: #705850;
  --v8-accent: #f78c6b;
  --v8-accent-soft: rgba(247, 140, 107, 0.16);
  --v8-border: rgba(90, 50, 40, 0.12);
  --v8-card-shadow: 0 14px 32px rgba(90, 40, 30, 0.08);
}

html.theme-sunset-peach body,
html.theme-sunset-peach .entry-gate {
  background-color: #fff3ed !important;
}

/* 🌿 晨露薄荷 (Morning Mint) */
html.theme-morning-mint {
  --v8-bg: #f4f8f4;
  --v8-paper: #fbfdfb;
  --v8-ink: #223328;
  --v8-ink-soft: #4a6352;
  --v8-accent: #58a48e;
  --v8-accent-soft: rgba(88, 164, 142, 0.16);
  --v8-border: rgba(34, 51, 40, 0.12);
  --v8-card-shadow: 0 14px 32px rgba(34, 60, 45, 0.07);
}

html.theme-morning-mint body,
html.theme-morning-mint .entry-gate {
  background-color: #f4f8f4 !important;
}

/* 📜 复古手账 (Vintage Kraft) */
html.theme-vintage-kraft {
  --v8-bg: #f9f5ea;
  --v8-paper: #fdfbf5;
  --v8-ink: #36281e;
  --v8-ink-soft: #634f40;
  --v8-accent: #c84b31;
  --v8-accent-soft: rgba(200, 75, 49, 0.14);
  --v8-border: rgba(60, 40, 25, 0.14);
  --v8-card-shadow: 0 14px 32px rgba(60, 40, 25, 0.08);
}

html.theme-vintage-kraft body,
html.theme-vintage-kraft .entry-gate {
  background-color: #f9f5ea !important;
}

/* --------------------------------------------------------------------------
   2. 导航栏内嵌音频与主题微型控件 (Integrated Header Controls)
   -------------------------------------------------------------------------- */

.global-nav__controls {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 14px;
}

.nav-audio-widget,
.nav-theme-widget {
  position: relative;
  display: inline-flex;
  align-items: center;
  user-select: none;
}

.nav-audio-dropdown,
.nav-theme-dropdown {
  position: relative;
}

.nav-audio-summary,
.nav-theme-summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1.5px solid var(--v8-border);
  border-radius: 999px;
  background: var(--v8-paper);
  color: var(--v8-ink);
  font: 700 13px/1 -apple-system, system-ui, sans-serif;
  cursor: pointer;
  list-style: none;
  transition: all 0.2s ease;
}

.nav-audio-summary::-webkit-details-marker,
.nav-theme-summary::-webkit-details-marker {
  display: none;
}

.nav-audio-summary:hover,
.nav-theme-summary:hover {
  border-color: var(--v8-accent);
  background: var(--v8-accent-soft);
  transform: translateY(-1px);
}

.nav-audio-icon svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  vertical-align: middle;
}

.nav-audio-note {
  font-size: 14px;
  color: var(--v8-accent);
  display: inline-block;
  transition: transform 0.3s ease;
}

.nav-audio-widget.is-playing .nav-audio-note {
  animation: noteFloat 1.2s ease-in-out infinite alternate;
}

@keyframes noteFloat {
  0% { transform: translateY(0) rotate(-5deg); }
  100% { transform: translateY(-3px) rotate(8deg); }
}

.nav-theme-current-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--v8-accent);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.8);
}

/* 展开下拉面板 */
.nav-audio-panel,
.nav-theme-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 1090;
  background: var(--v8-paper);
  border: 1.5px solid var(--v8-border);
  border-radius: 16px;
  padding: 14px;
  box-shadow: var(--v8-card-shadow), 0 4px 12px rgba(0,0,0,0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-audio-panel {
  width: 280px;
}

.nav-theme-menu {
  width: 180px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-audio-panel__head {
  font: 700 13px/1.4 -apple-system, system-ui, sans-serif;
  color: var(--v8-ink);
  margin-bottom: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-audio-panel__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}

.nav-audio-btn {
  background: none;
  border: 1px solid var(--v8-border);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--v8-ink);
  padding: 0;
  transition: all 0.2s ease;
}

.nav-audio-btn:hover {
  background: var(--v8-accent-soft);
  border-color: var(--v8-accent);
  color: var(--v8-accent);
}

.nav-audio-btn--play {
  width: 44px;
  height: 44px;
  background: var(--v8-accent);
  border-color: var(--v8-accent);
  color: #ffffff;
}

.nav-audio-btn--play:hover {
  background: var(--v8-accent);
  filter: brightness(1.08);
  color: #ffffff;
}

.nav-audio-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.icon-pause,
.icon-muted {
  display: none;
}

.nav-audio-widget.is-playing .icon-play { display: none; }
.nav-audio-widget.is-playing .icon-pause { display: block; }
.nav-audio-widget.is-muted .icon-unmuted { display: none; }
.nav-audio-widget.is-muted .icon-muted { display: block; }

.nav-audio-upload-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font: 500 12px/1 -apple-system, system-ui, sans-serif;
  color: var(--v8-ink-soft);
  cursor: pointer;
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(0,0,0,0.03);
  transition: all 0.2s ease;
}

.nav-audio-upload-label:hover {
  background: var(--v8-accent-soft);
  color: var(--v8-accent);
}

.nav-audio-upload-label svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.nav-theme-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: none;
  border-radius: 8px;
  background: none;
  cursor: pointer;
  color: var(--v8-ink);
  font: 600 13px/1 -apple-system, system-ui, sans-serif;
  text-align: left;
  width: 100%;
  transition: background 0.18s ease;
}

.nav-theme-opt:hover,
.nav-theme-opt.is-active {
  background: var(--v8-accent-soft);
  color: var(--v8-accent);
}

.nav-theme-opt__swatch {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   3. 记忆手账「心愿胶囊与两周年心愿册」 (Wish Capsule & Modal)
   -------------------------------------------------------------------------- */

.memories-capsule {
  margin: 36px 0;
}

.memories-capsule__card {
  border: 2px solid var(--v8-border);
  border-radius: 24px;
  background: var(--v8-paper);
  padding: 32px;
  box-shadow: var(--v8-card-shadow);
  position: relative;
  overflow: hidden;
}

.memories-capsule__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--v8-accent), #fcd34d);
}

.memories-capsule__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--v8-accent-soft);
  color: var(--v8-accent);
  font: 700 12px/1 -apple-system, system-ui, sans-serif;
  margin-bottom: 12px;
}

.memories-capsule__header h2 {
  font: 900 32px/1.2 -apple-system, system-ui, sans-serif;
  color: var(--v8-ink);
  margin: 0 0 8px 0;
}

.memories-capsule__desc {
  font: 500 15px/1.5 -apple-system, system-ui, sans-serif;
  color: var(--v8-ink-soft);
  margin: 0 0 24px 0;
}

.memories-capsule__interactive {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 24px;
  align-items: center;
}

.memories-capsule__draw-box {
  background: rgba(0, 0, 0, 0.025);
  border: 1.5px dashed var(--v8-border);
  border-radius: 18px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.memories-capsule__prompt {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.prompt-sub {
  font: 700 12px/1 -apple-system, system-ui, sans-serif;
  color: var(--v8-accent);
  letter-spacing: 0.5px;
}

.prompt-title {
  font: 700 17px/1.5 "Microsoft YaHei", "PingFang SC", sans-serif;
  color: var(--v8-ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
  min-height: 52px;
  display: flex;
  align-items: center;
}

.memories-capsule__draw-btn {
  align-self: flex-start;
}

.memories-capsule__draw-btn svg {
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.memories-capsule__draw-btn.is-spinning svg {
  transform: rotate(360deg);
}

.memories-capsule__progress-area {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--v8-border);
  border-radius: 18px;
}

.capsule-progress-bar-wrap {
  width: 100%;
  height: 12px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: 999px;
  overflow: hidden;
}

.capsule-progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--v8-accent), #f9b17a);
  border-radius: 999px;
  transition: width 0.4s ease;
}

.capsule-progress-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.capsule-progress-text {
  font: 700 14px/1 -apple-system, system-ui, sans-serif;
  color: var(--v8-ink);
}

/* 📖 完整心愿小册弹窗 */
.wishbook-dialog {
  padding: 0;
  border: none;
  border-radius: 24px;
  background: transparent;
  max-width: 780px;
  width: min(780px, calc(100vw - 32px));
  box-shadow: 0 24px 64px rgba(39, 49, 58, 0.28);
}

.wishbook-dialog::backdrop {
  background: rgba(20, 16, 12, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.wishbook-modal {
  background: var(--v8-paper);
  border: 2px solid var(--v8-border);
  border-radius: 24px;
  padding: 28px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.wishbook-modal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--v8-border);
}

.wishbook-modal__tag {
  font: 800 11px/1 -apple-system, system-ui, sans-serif;
  letter-spacing: 1.5px;
  color: var(--v8-accent);
}

.wishbook-modal__head h2 {
  font: 900 26px/1.2 -apple-system, system-ui, sans-serif;
  color: var(--v8-ink);
  margin: 4px 0;
}

.wishbook-modal__stats {
  font: 500 13px/1 -apple-system, system-ui, sans-serif;
  color: var(--v8-ink-soft);
  margin: 0;
}

.wishbook-modal__tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.bucket-tab-btn {
  padding: 8px 14px;
  border: 1px solid var(--v8-border);
  border-radius: 999px;
  background: var(--v8-paper);
  color: var(--v8-ink);
  font: 700 12px/1 -apple-system, system-ui, sans-serif;
  cursor: pointer;
}

.bucket-tab-btn[aria-pressed="true"] {
  background: var(--v8-ink);
  color: #ffffff;
  border-color: var(--v8-ink);
}

.wishbook-modal__list {
  flex: 1;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding-right: 6px;
  margin-bottom: 20px;
}

.bucket-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border: 1.5px solid var(--v8-border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.6);
}

.bucket-item.is-completed {
  background: var(--v8-accent-soft);
  border-color: rgba(255, 142, 113, 0.35);
}

.bucket-item__checkbox {
  width: 20px;
  height: 20px;
  accent-color: var(--v8-accent);
  cursor: pointer;
  margin-top: 2px;
  flex-shrink: 0;
}

.bucket-item__title {
  font: 700 14px/1.4 -apple-system, system-ui, sans-serif;
  color: var(--v8-ink);
  margin: 0 0 4px 0;
}

.bucket-item.is-completed .bucket-item__title {
  text-decoration: line-through;
  opacity: 0.75;
}

.bucket-item__meta {
  font: 500 11px/1 -apple-system, system-ui, sans-serif;
  color: var(--v8-ink-soft);
  display: flex;
  gap: 10px;
}

.bucket-item__note {
  font: 500 12px/1.4 -apple-system, system-ui, sans-serif;
  color: var(--v8-accent);
  margin-top: 4px;
}

.wishbook-modal__foot {
  display: flex;
  justify-content: flex-end;
  padding-top: 14px;
  border-top: 1px solid var(--v8-border);
}

/* --------------------------------------------------------------------------
   4. 纯视觉小狗欢快微动效 (Gentle Puppy Delight)
   -------------------------------------------------------------------------- */

.puppy-happy-bounce {
  animation: puppyBounce 0.45s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

@keyframes puppyBounce {
  0% { transform: scale(1); }
  40% { transform: scale(1.08, 0.92) translateY(-8px) rotate(-3deg); }
  75% { transform: scale(0.96, 1.04) translateY(2px) rotate(2deg); }
  100% { transform: scale(1) translateY(0) rotate(0); }
}

.puppy-gentle-heart {
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  transform: translate(-50%, -50%);
  animation: puppyHeartFloat 1.1s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

.puppy-gentle-heart svg {
  width: 24px;
  height: 24px;
  fill: var(--v8-accent);
  opacity: 0.85;
}

@keyframes puppyHeartFloat {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.3); }
  30% { opacity: 1; transform: translate(-50%, -80%) scale(1.1); }
  100% { opacity: 0; transform: translate(-50%, -180%) scale(0.85); }
}

/* --------------------------------------------------------------------------
   5. 拍立得与幻灯片放映基础样式 (Polaroid & Slideshow)
   -------------------------------------------------------------------------- */

.polaroid-modal {
  border: none;
  border-radius: 20px;
  padding: 0;
  background: transparent;
}

.polaroid-modal::backdrop {
  background: rgba(20, 16, 12, 0.5);
  backdrop-filter: blur(8px);
}

.polaroid-modal__dialog {
  background: var(--v8-paper);
  border: 2px solid var(--v8-border);
  border-radius: 20px;
  padding: 24px;
  width: min(560px, calc(100vw - 32px));
  box-shadow: var(--v8-card-shadow);
}

.polaroid-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.polaroid-modal__title {
  font: 900 22px/1.2 -apple-system, system-ui, sans-serif;
  color: var(--v8-ink);
  margin: 0;
}

.polaroid-modal__subtitle {
  font: 500 12px/1.4 -apple-system, system-ui, sans-serif;
  color: var(--v8-ink-soft);
  margin: 4px 0 0 0;
}

.polaroid-modal__preview-box {
  background: rgba(0,0,0,0.03);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 16px;
  min-height: 240px;
}

.polaroid-modal__form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font: 700 13px/1 -apple-system, system-ui, sans-serif;
  color: var(--v8-ink);
  margin-bottom: 12px;
}

.polaroid-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 16px;
}

/* 全屏幻灯片 */
.gallery-slideshow {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(18, 14, 12, 0.96);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.gallery-slideshow__stage {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  overflow: hidden;
}

.gallery-slideshow__stage img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: slideshowZoom 6s ease-out forwards;
}

@keyframes slideshowZoom {
  0% { transform: scale(0.97); opacity: 0.8; }
  100% { transform: scale(1.02); opacity: 1; }
}

.gallery-slideshow__caption {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
  padding: 8px 20px;
  border-radius: 999px;
  font: 600 15px/1.4 "Microsoft YaHei", sans-serif;
  backdrop-filter: blur(10px);
}

.gallery-slideshow__controls {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: rgba(0, 0, 0, 0.3);
  color: rgba(255, 255, 255, 0.8);
}