/* === 手撕机 — 页面布局样式 === */

/* ── 首页（分类宫格） ── */
.home-page {
  padding-top: var(--safe-top);
}

.home-page--hub {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  box-sizing: border-box;
  overflow-x: hidden;
  overflow-y: auto;
}

.home-header--compact {
  padding: var(--space-4) var(--space-6) var(--space-2);
  flex-shrink: 0;
}

.home-title--compact {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--ink-primary);
  margin: 0;
}

.home-sub {
  margin: var(--space-1) 0 0;
  font-size: var(--text-xs);
  color: var(--ink-tertiary);
}

.home-daily--compact {
  padding: 0 var(--space-6);
  margin-bottom: var(--space-3);
  flex-shrink: 0;
}

.home-daily--compact.home-daily--empty {
  margin-bottom: 0;
}

.home-hub-main {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 0 var(--space-6) var(--space-2);
}

.home-hub-loading,
.home-hub-error {
  margin: auto;
  text-align: center;
  font-size: var(--text-sm);
  color: var(--ink-tertiary);
}

.home-hub-error {
  color: var(--danger);
}

.category-picker-wrap {
  position: relative;
  flex: 1;
  min-height: 0;
  transform: rotate(-0.4deg);
}

.category-picker-wrap::before {
  content: '';
  position: absolute;
  inset: -12% -8% -8% -8%;
  pointer-events: none;
  background: radial-gradient(ellipse 70% 55% at 28% 12%, rgba(255, 154, 60, 0.09), transparent 62%),
    radial-gradient(ellipse 55% 50% at 88% 78%, rgba(162, 155, 254, 0.07), transparent 58%);
  animation: picker-ambient 14s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes picker-ambient {
  from {
    opacity: 0.75;
    transform: translate(0, 0) scale(1);
  }
  to {
    opacity: 1;
    transform: translate(3%, 2%) scale(1.03);
  }
}

.category-picker-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  gap: var(--space-3) var(--space-3);
  flex: 1;
  min-height: 0;
}

.category-picker-grid > .category-tile-swing:nth-child(odd) {
  margin-top: 3px;
}

.category-picker-grid > .category-tile-swing:nth-child(even) {
  margin-top: -3px;
}

.category-tile-swing {
  opacity: 0;
  min-height: 88px;
  animation: category-tile-enter 0.72s cubic-bezier(0.18, 0.9, 0.22, 1) forwards;
  animation-delay: var(--enter-delay, 0s);
}

@keyframes category-tile-enter {
  from {
    opacity: 0;
    transform: translateY(22px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.category-tile-drift {
  animation: category-tile-drift-y var(--float-dur, 5.4s) ease-in-out infinite;
  animation-delay: var(--float-delay, 0s);
}

@keyframes category-tile-drift-y {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

.category-tile-drift__tilt {
  height: 100%;
  min-height: 88px;
}

.category-tile {
  width: 100%;
  height: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: var(--space-2) var(--space-2);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-md);
  background: var(--paper-warm);
  box-shadow: var(--shadow-tag);
  font-family: var(--font-body);
  cursor: pointer;
  text-align: center;
  transition: transform var(--dur-fast) var(--ease-smooth), box-shadow var(--dur-fast) var(--ease-smooth);
  -webkit-tap-highlight-color: transparent;
}

.category-tile:active {
  transform: scale(0.97);
}

.category-tile--custom {
  border-style: dashed;
  background: rgba(250, 247, 242, 0.65);
  box-shadow: none;
}

.category-tile__emoji {
  font-size: 26px;
  line-height: 1.1;
}

.category-tile__name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink-primary);
  line-height: 1.25;
}

.category-tile__meta {
  font-size: 10px;
  color: var(--ink-tertiary);
}

/* 首页 · 自定义弹层 */
.home-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 400;
  background: rgba(44, 36, 22, 0.35);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--space-6);
  padding-bottom: max(var(--space-8), env(safe-area-inset-bottom, 0px));
  opacity: 0;
  transition: opacity 0.2s ease;
}

@media (min-width: 520px) {
  .home-modal-overlay {
    align-items: center;
    padding-bottom: var(--space-6);
  }
}

.home-modal-overlay--visible {
  opacity: 1;
}

.home-modal {
  width: 100%;
  max-width: 400px;
  background: var(--paper-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
}

.home-modal__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 0 0 var(--space-1);
  color: var(--ink-primary);
}

.home-modal__hint {
  margin: 0 0 var(--space-3);
  font-size: var(--text-xs);
  color: var(--ink-tertiary);
}

.home-modal__input {
  width: 100%;
  box-sizing: border-box;
  padding: var(--space-3);
  font-size: var(--text-md);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  color: var(--ink-primary);
  background: var(--paper-white);
}

.home-modal__input:focus {
  outline: none;
  border-color: var(--ink-tertiary);
}

.home-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.home-modal__btn {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}

.home-modal__btn--ghost {
  background: transparent;
  color: var(--ink-secondary);
}

.home-modal__btn--primary {
  background: var(--ink-primary);
  color: var(--ink-inverse);
}

/* ── 分类标签页 ── */
.category-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  padding-top: var(--safe-top);
  box-sizing: border-box;
}

.category-page__bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4) var(--space-3);
  flex-shrink: 0;
}

.category-page__back {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  color: var(--ink-secondary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  -webkit-tap-highlight-color: transparent;
}

.category-page__title-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.category-page__emoji {
  font-size: var(--text-xl);
  line-height: 1;
}

.category-page__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--ink-primary);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.category-page__body {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.category-page__scroll-inner {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: var(--space-2) var(--space-6) var(--space-3);
}

.category-page__scroll-inner--only-add {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-4);
}

.category-page__empty--above-cloud {
  margin: 0;
  padding: 0;
}

/* 标签云（分类页） */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: flex-start;
  gap: 12px 14px;
  padding: 6px 0 20px;
}

.tag-cloud-item {
  flex: 0 1 auto;
  max-width: calc(100% - 4px);
}

.tag-cloud-item__pop {
  opacity: 0;
  animation: tag-cloud-pop 0.58s cubic-bezier(0.2, 0.92, 0.2, 1) forwards;
  animation-delay: var(--enter-delay, 0s);
}

@keyframes tag-cloud-pop {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.88) rotate(-2deg);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.tag-cloud-item__sway {
  animation: tag-cloud-sway var(--float-dur, 5.6s) ease-in-out infinite;
  animation-delay: var(--float-delay, 0s);
}

@keyframes tag-cloud-sway {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  22% {
    transform: translate(3px, -9px) rotate(0.55deg);
  }
  48% {
    transform: translate(-4px, -11px) rotate(-0.45deg);
  }
  72% {
    transform: translate(2px, -7px) rotate(0.25deg);
  }
}

.tag-cloud-item__tilt {
  display: block;
}

/* 分类页：正方形彩色便签 + 手写体 */
.tag-cloud .tag-card.tag-card--square-note {
  aspect-ratio: 1;
  width: clamp(76px, 28vw, 108px);
  min-height: unset;
  height: auto;
  max-width: 100%;
  box-sizing: border-box;
  padding: var(--space-2);
  border: 1px solid rgba(44, 36, 22, 0.14);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(44, 36, 22, 0.07), 0 1px 2px rgba(44, 36, 22, 0.06);
  font-family: var(--font-tag-hand);
  font-size: var(--rip-note-text-size);
  font-weight: 400;
  line-height: 1.22;
  letter-spacing: 0.03em;
  color: var(--ink-primary);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  word-break: break-word;
  hyphens: auto;
}

.tag-cloud .tag-card.tag-card--square-note.tag-card--torn {
  filter: grayscale(0.4) brightness(0.98);
  opacity: 0.58;
  text-decoration: line-through;
}

.tag-cloud .tag-card.tag-card--square-note.tag-card--add-note {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  border-style: dashed;
  border-color: rgba(44, 36, 22, 0.22);
  font-size: clamp(30px, 9vw, 42px);
  line-height: 1;
  font-weight: 400;
  color: var(--ink-secondary);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.tag-cloud .tag-card.tag-card--square-note.tag-card--add-note:active {
  transform: scale(0.96);
}

@media (prefers-reduced-motion: reduce) {
  .category-picker-wrap::before,
  .category-tile-swing,
  .category-tile-drift,
  .tag-cloud-item__pop,
  .tag-cloud-item__sway {
    animation: none !important;
  }

  .category-tile-swing,
  .tag-cloud-item__pop {
    opacity: 1;
  }
}

.category-page__loading,
.category-page__empty {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--ink-tertiary);
  padding: var(--space-8) 0;
}

.category-page__error {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--ink-secondary);
  padding: var(--space-8) var(--space-4);
  line-height: 1.6;
}

.category-page__link {
  display: inline-block;
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
  background: var(--paper-warm);
  font-size: var(--text-sm);
  cursor: pointer;
  font-family: var(--font-body);
  color: var(--ink-primary);
}

/* 分类页：选中标签 → 飞入中央 + 背景虚化 + 当场撕 */
.category-rip-overlay {
  position: fixed;
  inset: 0;
  z-index: 240;
  display: flex;
  flex-direction: column;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
}

.category-rip-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(250, 247, 242, 0.42);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.category-rip-stage {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: var(--space-6) var(--space-5) calc(var(--bottomnav-height) + var(--safe-bottom) + var(--space-4));
  box-sizing: border-box;
}

.category-rip-overlay__close {
  position: absolute;
  top: calc(var(--safe-top) + var(--space-2));
  left: var(--space-3);
  z-index: 2;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink-secondary);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 1px 6px rgba(44, 36, 22, 0.08);
}

.category-rip-overlay__close:active {
  transform: scale(0.96);
}

.category-rip-mount-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

/* 仅保留与独立 #/rip 的间距；颜色、版式、字号一律用 components.css 里 .rip-* 默认，避免与 #/rip 不一致 */
.category-rip-mount-inner .rip-hint {
  margin-top: var(--space-5);
}

.category-rip-ghost {
  position: fixed;
  z-index: 2;
  box-sizing: border-box;
  margin: 0;
  pointer-events: none;
  transform-origin: 0 0;
  will-change: transform, opacity;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  word-break: break-word;
  border: 1px solid rgba(44, 36, 22, 0.14);
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 36px rgba(44, 36, 22, 0.18);
  font-family: var(--font-tag-hand);
  font-weight: 400;
  line-height: 1.22;
  letter-spacing: 0.03em;
  color: var(--ink-primary);
}

@media (prefers-reduced-motion: reduce) {
  .category-rip-ghost {
    transition: none !important;
  }
}

/* ── 撕纸页 ── */

/* ── 我的墙页 ── */
.wall-page {
  padding-top: var(--safe-top);
}

/* ── 设置页 ── */
.settings-page {
  padding-top: var(--safe-top);
  padding-left: var(--space-6);
  padding-right: var(--space-6);
  padding-bottom: var(--space-8);
}

.settings-header {
  margin-bottom: var(--space-10);
}

.settings-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--ink-primary);
  margin-bottom: var(--space-3);
}

.settings-lead {
  font-size: var(--text-sm);
  color: var(--ink-secondary);
  line-height: 1.55;
  margin: 0;
}

.settings-section {
  margin-bottom: var(--space-10);
}

.settings-section__title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  margin: 0 0 var(--space-4);
}

.settings-btn {
  display: block;
  width: 100%;
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 1px solid var(--paper-border);
  background: var(--paper-white);
  color: var(--ink-primary);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}

.settings-btn:active:not(:disabled) {
  transform: scale(0.99);
}

.settings-btn--danger {
  border-color: rgba(214, 48, 49, 0.35);
  color: var(--danger);
  background: #fff8f8;
}

.settings-btn:disabled {
  opacity: 0.65;
  cursor: default;
}

.settings-hint {
  font-size: var(--text-xs);
  color: var(--ink-tertiary);
  line-height: 1.5;
  margin: var(--space-3) 0 0;
}

.settings-about {
  font-size: var(--text-md);
  color: var(--ink-primary);
  margin: 0 0 var(--space-2);
}

.settings-version {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--ink-secondary);
}

.settings-tagline {
  font-size: var(--text-sm);
  color: var(--ink-secondary);
  line-height: 1.55;
  margin: 0;
}

.settings-btn--secondary {
  margin-top: var(--space-4);
  background: var(--paper-warm);
}

.settings-muted {
  font-size: var(--text-sm);
  color: var(--ink-tertiary);
  margin: 0;
}

.settings-prefs-cats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-3) 0 var(--space-4);
}

.settings-pref-cat {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--paper-border);
  background: var(--paper-white);
  font-size: var(--text-sm);
  cursor: pointer;
}

.settings-pref-cat input {
  accent-color: var(--ink-primary);
}

.settings-link-row {
  display: block;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--paper-border);
  background: var(--paper-white);
  color: var(--ink-primary);
  text-decoration: none;
  font-size: var(--text-md);
  font-weight: 500;
}

.settings-link-row:active {
  transform: scale(0.99);
}

/* ── 全局 Toast ── */
.global-toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--bottomnav-height) + var(--safe-bottom) + var(--space-4));
  transform: translateX(-50%) translateY(12px);
  max-width: min(92vw, 360px);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: 1.45;
  text-align: center;
  color: var(--ink-primary);
  background: var(--paper-white);
  border: 1px solid var(--paper-border);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
  opacity: 0;
  pointer-events: none;
  z-index: 200;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.global-toast--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.global-toast--error {
  border-color: rgba(214, 48, 49, 0.35);
  background: #fff8f8;
}

.global-toast--warn {
  border-color: rgba(253, 203, 110, 0.9);
  background: #fffbf0;
}

.global-toast--ok {
  border-color: rgba(85, 230, 193, 0.5);
  background: #f4fffc;
}

/* ── 引导页 ── */
.onboard-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-6);
  box-sizing: border-box;
}

.onboard-inner {
  width: 100%;
  max-width: 400px;
}

.onboard-kicker {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  margin: 0 0 var(--space-2);
}

.onboard-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin: 0 0 var(--space-3);
  color: var(--ink-primary);
}

.onboard-desc {
  font-size: var(--text-sm);
  color: var(--ink-secondary);
  line-height: 1.55;
  margin: 0 0 var(--space-4);
}

.onboard-title--sub {
  font-size: var(--text-lg);
}

.onboard-steps {
  position: relative;
  min-height: 14.5rem;
  margin-bottom: var(--space-5);
}

.onboard-step {
  display: none;
  animation: onboard-fade-in 0.28s ease;
}

.onboard-step--active {
  display: block;
}

@keyframes onboard-fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .onboard-step {
    animation: none;
  }
}

.onboard-list {
  margin: 0;
  padding-left: 1.25rem;
  font-size: var(--text-sm);
  color: var(--ink-secondary);
  line-height: 1.65;
}

.onboard-list li {
  margin-bottom: var(--space-3);
}

.onboard-list strong {
  color: var(--ink-primary);
}

.onboard-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.onboard-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: var(--radius-full);
  background: var(--paper-border);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.onboard-dot--active {
  background: var(--ink-primary);
  transform: scale(1.25);
}

.onboard-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.onboard-btn {
  width: 100%;
  padding: var(--space-4);
  border: none;
  border-radius: var(--radius-md);
  background: var(--ink-primary);
  color: var(--paper-white);
  font-size: var(--text-md);
  font-weight: 600;
  cursor: pointer;
}

.onboard-btn--ghost {
  background: transparent;
  color: var(--ink-primary);
  border: 1px solid var(--paper-border);
}

.onboard-btn:disabled {
  opacity: 0.45;
  cursor: default;
}

.onboard-skip {
  text-align: center;
  margin: var(--space-4) 0 0;
}

.onboard-skip-btn {
  border: none;
  background: none;
  color: var(--ink-tertiary);
  font-size: var(--text-sm);
  text-decoration: underline;
  cursor: pointer;
}

.onboard-loading,
.onboard-err {
  font-size: var(--text-sm);
  color: var(--ink-tertiary);
}

.onboard-err {
  color: var(--danger);
}

/* ── 榜单 / 共撕（#/leaderboard） ── */
.leaderboard-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--safe-top) var(--space-5) var(--space-3);
}

.leaderboard-back {
  border: none;
  background: none;
  font-size: 22px;
  line-height: 1;
  color: var(--ink-secondary);
  cursor: pointer;
  padding: var(--space-2);
}

.leaderboard-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin: 0;
  color: var(--ink-primary);
}

.leaderboard-showcase {
  padding: 0 var(--space-5) var(--space-4);
}

.leaderboard-showcase-inner {
  background: var(--paper-white);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: 0 2px 14px rgba(44, 36, 22, 0.05);
}

.leaderboard-showcase-h2 {
  font-family: var(--font-display);
  font-size: var(--text-md);
  margin: 0 0 var(--space-2);
  color: var(--ink-primary);
}

.leaderboard-showcase-h3 {
  font-size: var(--text-sm);
  font-weight: 600;
  margin: var(--space-4) 0 var(--space-2);
  color: var(--ink-secondary);
}

.leaderboard-showcase-daily-text {
  margin: 0 0 var(--space-1);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink-primary);
  line-height: 1.4;
}

.leaderboard-showcase-meta {
  margin: 0 0 var(--space-3);
  font-size: var(--text-xs);
  color: var(--ink-tertiary);
}

.leaderboard-showcase-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.leaderboard-showcase-pill {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-3);
  border-radius: 999px;
  background: rgba(44, 36, 22, 0.06);
  color: var(--ink-secondary);
}

.leaderboard-showcase-tags {
  list-style: none;
  margin: 0;
  padding: 0;
}

.leaderboard-showcase-tag {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 0.5px solid var(--paper-border);
  font-size: var(--text-sm);
}

.leaderboard-showcase-tag:last-child {
  border-bottom: none;
}

.leaderboard-showcase-tag-rank {
  flex-shrink: 0;
  width: 1.25rem;
  font-weight: 700;
  color: var(--ink-tertiary);
}

.leaderboard-showcase-tag-text {
  flex: 1;
  min-width: 0;
  font-weight: 500;
  color: var(--ink-primary);
  word-break: break-word;
}

.leaderboard-showcase-tag-stars {
  flex-shrink: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
}

.leaderboard-showcase-diff-num {
  font-size: var(--text-xs);
  color: var(--ink-tertiary);
  font-weight: 400;
}

.leaderboard-showcase-tag-n {
  flex-shrink: 0;
  font-size: var(--text-xs);
  color: var(--ink-secondary);
}

.leaderboard-showcase-muted {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--ink-tertiary);
}

.leaderboard-tabs,
.leaderboard-slot-tabs {
  display: flex;
  gap: var(--space-2);
  padding: 0 var(--space-5) var(--space-3);
  flex-wrap: wrap;
}

.lb-tab,
.lb-slot {
  border: 1px solid var(--paper-border);
  background: var(--paper-white);
  border-radius: 999px;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--ink-secondary);
  cursor: pointer;
}

.lb-tab--active,
.lb-slot--active {
  background: var(--ink-primary);
  color: var(--paper-white);
  border-color: var(--ink-primary);
}

.leaderboard-body {
  padding: 0 var(--space-5) calc(var(--bottomnav-height) + var(--safe-bottom) + var(--space-8));
}

.leaderboard-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.leaderboard-row {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-3) 0;
  border-bottom: 0.5px solid var(--paper-border);
  font-size: var(--text-sm);
}

.leaderboard-rank {
  flex-shrink: 0;
  width: 1.5rem;
  font-weight: 700;
  color: var(--ink-tertiary);
  line-height: 1.35;
}

.leaderboard-main {
  flex: 1;
  min-width: 0;
}

.leaderboard-line1 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.leaderboard-text {
  color: var(--ink-primary);
  font-weight: 500;
  line-height: 1.35;
  word-break: break-word;
}

.leaderboard-count {
  flex-shrink: 0;
  font-size: var(--text-xs);
  color: var(--ink-secondary);
  white-space: nowrap;
}

.leaderboard-meta {
  margin-top: 2px;
  font-size: var(--text-xs);
  color: var(--ink-tertiary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.leaderboard-empty {
  text-align: center;
  color: var(--ink-tertiary);
  font-size: var(--text-sm);
  padding: var(--space-8) 0;
}

/* 共撕页（#/leaderboard）：每日随机固定 3 条标签 */
.co-tear-lead {
  margin: 0 var(--space-5) var(--space-4);
  font-size: var(--text-sm);
  color: var(--ink-secondary);
  line-height: 1.45;
}

.co-tear-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: 0 var(--space-5) calc(var(--bottomnav-height) + var(--safe-bottom) + var(--space-8));
}

.co-tear-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  box-sizing: border-box;
  padding: var(--space-3);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-lg);
  background: var(--paper-white);
  box-shadow: 0 2px 12px rgba(44, 36, 22, 0.05);
  cursor: pointer;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.co-tear-row:focus {
  outline: none;
}

.co-tear-row:focus-visible {
  outline: 2px solid var(--fire-glow);
  outline-offset: 2px;
}

.co-tear-row:active {
  transform: scale(0.99);
  box-shadow: 0 1px 8px rgba(44, 36, 22, 0.06);
}

.co-tear-row__card {
  flex: 0 1 auto;
  max-width: calc(100% - 6rem);
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.co-tear-row__card .tag-card {
  cursor: inherit;
}

/* 与分类页一致：正方形彩色便签 + 手写体（不依赖 .tag-cloud 祖先） */
.co-tear-row__card .tag-card.tag-card--square-note {
  aspect-ratio: 1;
  width: clamp(76px, 30vw, 120px);
  min-height: unset;
  height: auto;
  max-width: 100%;
  box-sizing: border-box;
  padding: var(--space-2);
  border: 1px solid rgba(44, 36, 22, 0.14);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(44, 36, 22, 0.07), 0 1px 2px rgba(44, 36, 22, 0.06);
  font-family: var(--font-tag-hand);
  font-size: var(--rip-note-text-size);
  font-weight: 400;
  line-height: 1.22;
  letter-spacing: 0.03em;
  color: var(--ink-primary);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  word-break: break-word;
  hyphens: auto;
}

.co-tear-row__stats {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  gap: var(--space-2);
  padding-left: var(--space-2);
  margin-left: var(--space-1);
  border-left: 0.5px solid var(--paper-border);
  min-width: 5.25rem;
}

.co-tear-row__metric {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
}

.co-tear-row__metric-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
}

.co-tear-row__metric-value {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink-primary);
  font-variant-numeric: tabular-nums;
}

.co-tear-empty {
  margin: 0 var(--space-5);
  padding: var(--space-6) 0;
  font-size: var(--text-sm);
  color: var(--ink-tertiary);
  line-height: 1.45;
}

/* ── 管理页 ── */
.admin-page {
  padding: var(--safe-top) var(--space-5) var(--space-10);
  max-width: 560px;
  margin: 0 auto;
}

.admin-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.admin-logout {
  margin-left: auto;
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-3);
}

.admin-page--gate .admin-header {
  margin-bottom: var(--space-4);
}

.admin-gate {
  max-width: 400px;
  margin: 0 auto;
}

.admin-gate-lead {
  font-size: var(--text-sm);
  color: var(--ink-secondary);
  line-height: 1.5;
  margin: 0 0 var(--space-4);
}

.admin-gate-warn {
  font-size: var(--text-xs);
  color: var(--danger);
  line-height: 1.45;
  margin: 0 0 var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  background: #fff8f8;
  border: 1px solid rgba(214, 48, 49, 0.25);
}

.admin-gate-warn--hidden {
  display: none;
}

.admin-gate-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--ink-tertiary);
  margin-bottom: var(--space-2);
}

.admin-gate-input {
  width: 100%;
  box-sizing: border-box;
  margin-bottom: var(--space-2);
}

.admin-gate-err {
  min-height: 1.25em;
  font-size: var(--text-xs);
  color: var(--danger);
  margin: 0 0 var(--space-3);
}

.admin-gate-submit {
  width: 100%;
  margin-top: var(--space-2);
}

.admin-back {
  border: none;
  background: none;
  font-size: 22px;
  color: var(--ink-secondary);
  cursor: pointer;
}

.admin-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin: 0;
}

.admin-section {
  margin-bottom: var(--space-8);
}

.admin-h2 {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  margin: 0 0 var(--space-3);
}

.admin-hint {
  font-size: var(--text-xs);
  color: var(--ink-tertiary);
  line-height: 1.5;
  margin: 0 0 var(--space-3);
}

.admin-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  align-items: center;
}

.admin-input {
  flex: 1;
  min-width: 140px;
  padding: var(--space-3);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}

.admin-input--sm {
  width: 5rem;
  min-width: 0;
  flex: 0 0 auto;
}

.admin-input--table {
  width: 100%;
  min-width: 120px;
  flex: none;
  padding: var(--space-2);
  font-size: 12px;
}

.admin-select--table {
  width: 100%;
  min-width: 100px;
  padding: var(--space-2);
  font-size: 12px;
}

.admin-pose-thumb {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  border: 1px solid var(--paper-border);
  background: rgba(250, 247, 242, 0.9);
}

.admin-pose-file {
  display: inline-block;
  max-width: 160px;
  font-size: 10px;
  vertical-align: middle;
  margin-left: var(--space-1);
}

.admin-warn {
  color: var(--danger);
  font-weight: 600;
}

.admin-stars-cell {
  white-space: nowrap;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.admin-select {
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--paper-border);
  font-size: var(--text-sm);
}

.admin-btn {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--paper-border);
  background: var(--ink-primary);
  color: var(--paper-white);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
}

.admin-btn--ghost {
  background: var(--paper-white);
  color: var(--ink-primary);
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.admin-table-wrap {
  overflow-x: auto;
  font-size: var(--text-xs);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th,
.admin-table td {
  border-bottom: 0.5px solid var(--paper-border);
  padding: var(--space-2);
  text-align: left;
}

.admin-mini {
  padding: 2px 6px;
  font-size: 10px;
  margin-right: 4px;
  border-radius: 4px;
  border: 1px solid var(--paper-border);
  background: var(--paper-warm);
  cursor: pointer;
}

.admin-muted {
  color: var(--ink-tertiary);
  font-size: var(--text-sm);
}

.admin-muted--spike {
  margin-top: var(--space-2);
}

.admin-hub-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: stretch;
}

a.admin-hub-links__btn {
  text-align: center;
  text-decoration: none;
  box-sizing: border-box;
}

.admin-builtin-masks {
  margin-top: var(--space-2);
}

.admin-mask-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

@media (min-width: 480px) {
  .admin-mask-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.admin-mask-tile {
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  background: var(--paper-white);
}

.admin-mask-tile__preview {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 72px;
  margin-bottom: var(--space-2);
}

.admin-mask-tile__img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.admin-mask-tile__meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: var(--text-xs);
}

.admin-mask-tile__hint {
  margin: var(--space-2) 0 0;
  font-size: 10px;
  color: var(--ink-tertiary);
  line-height: 1.35;
}

.admin-foot {
  font-size: var(--text-sm);
  margin-top: var(--space-8);
}

.admin-row--stack {
  flex-direction: column;
  align-items: stretch;
}

.admin-field {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--ink-secondary);
}

.admin-seed-status {
  font-size: var(--text-sm);
  line-height: 1.5;
  margin: 0 0 var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--paper-border);
  background: var(--paper-warm);
}

.admin-seed-status--on {
  border-color: rgba(85, 230, 193, 0.45);
  background: #f4fffc;
}

.admin-seed-status--off {
  border-color: var(--paper-border);
  background: var(--paper-white);
}

/* —— 管理端：撕痕调试台 —— */
.tear-debug-section {
  padding: 0 var(--space-4) var(--space-6);
}

.tear-debug-select {
  width: 100%;
  max-width: 28rem;
  margin-top: var(--space-2);
}

.tear-debug-rip {
  margin-top: var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--paper-border);
  background: var(--paper-white);
  overflow: hidden;
}

.tear-debug-guide-row {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  background: var(--paper-warm);
  border-bottom: 1px solid var(--paper-border);
}

.tear-debug-guide {
  max-height: 52px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}

.tear-debug-draw {
  position: relative;
  width: 100%;
  min-height: min(56vw, 300px);
  max-height: 420px;
  background: #faf7f2;
  touch-action: none;
  user-select: none;
}

.tear-debug-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
}

.tear-debug-toolbar {
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--paper-border);
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.tear-debug-pre {
  margin: var(--space-2) 0 0;
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--paper-border);
  background: #1e1e24;
  color: #e8e6e1;
  font-size: 11px;
  line-height: 1.45;
  overflow: auto;
  max-height: min(70vh, 520px);
  white-space: pre-wrap;
  word-break: break-word;
}