/* ===== /trash page ===== */
/* Polished UI for soft-deleted items. Scrapbook / polaroid look that
   matches the main gallery: warm cream background, washi-tape accents,
   gentle rotations, soft shadows. Days-left is the hero of each card —
   it gets a colored progress bar that warms up as expiry approaches. */

.trash-main {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px 80px;
}

/* Visually-hidden helper for screen-reader-only text. */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 0; top: 0;
  background: var(--primary-dark);
  color: white;
  padding: 8px 14px;
  border-radius: 0 0 12px 0;
  transform: translateY(-120%);
  transition: transform .15s;
  z-index: 250;
  text-decoration: none;
  font-size: .9rem;
}
.skip-link:focus { transform: translateY(0); }

.back-link {
  display: inline-block;
  color: var(--primary-dark);
  text-decoration: none;
  font-size: .95rem;
  margin: 8px 0 18px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid #f0dec8;
  transition: background .15s, transform .15s, box-shadow .15s;
}
.back-link:hover  { background: #fff5e9; transform: translateX(-2px); }
.back-link:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(217, 136, 107, .35);
}

/* ===== Toolbar ===== */
.trash-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  padding: 10px 14px;
  background: var(--card);
  border: 1px solid #f0dec8;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(140%) blur(6px);
}
.toolbar-left, .toolbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
#trash-count {
  font-weight: 600;
  color: var(--ink-soft);
  font-size: .92rem;
}

/* Custom checkbox for "select all" — matches the rest of the rounded UI. */
.select-all {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  font-size: .9rem;
  color: var(--ink-soft);
}
.select-all input { position: absolute; opacity: 0; pointer-events: none; }
.select-all-box {
  width: 20px; height: 20px;
  border: 2px solid var(--primary);
  border-radius: 6px;
  background: var(--card);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, border-color .15s, transform .15s;
}
.select-all input:checked + .select-all-box {
  background: var(--primary);
  border-color: var(--primary);
}
.select-all input:checked + .select-all-box::after {
  content: "✓";
  color: white;
  font-size: .85rem;
  font-weight: 700;
  line-height: 1;
}
.select-all input:indeterminate + .select-all-box {
  background: var(--primary);
  border-color: var(--primary);
}
.select-all input:indeterminate + .select-all-box::after {
  content: "—";
  color: white;
  font-size: .9rem;
  font-weight: 700;
  line-height: 1;
}
.select-all input:focus-visible + .select-all-box {
  box-shadow: 0 0 0 3px rgba(217, 136, 107, .35);
}
.select-all-label { font-weight: 600; color: var(--ink); }

/* Batch action buttons */
.btn-restore-batch, .btn-perma-batch, .empty-all-btn {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 7px 14px;
  font: inherit;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background .15s, transform .15s, box-shadow .15s, opacity .15s;
}
.btn-restore-batch {
  background: var(--success);
  color: white;
  border-color: var(--success);
}
.btn-restore-batch:hover { background: #6aa77a; transform: translateY(-1px); }

.btn-perma-batch {
  background: var(--card);
  color: var(--danger);
  border-color: var(--danger);
}
.btn-perma-batch:hover { background: var(--danger); color: white; }

.empty-all-btn { background: var(--danger); color: white; border-color: var(--danger); }
.empty-all-btn:hover { background: #d06363; transform: translateY(-1px); }

.btn-restore-batch:focus-visible,
.btn-perma-batch:focus-visible,
.empty-all-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(217, 136, 107, .35);
}

/* ===== Grid ===== */
.trash-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 22px;
}

/* ===== Card ===== */
.trash-item {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  position: relative;
  opacity: .9;
  filter: grayscale(.3);
  transition: opacity .2s, filter .2s, transform .2s, box-shadow .2s, outline-color .15s;
  outline: 2px solid transparent;
  outline-offset: -2px;
}
.trash-item:hover {
  opacity: 1;
  filter: grayscale(0);
  transform: translateY(-3px) rotate(.4deg);
  box-shadow: var(--shadow-lg);
}
.trash-item:focus-within {
  opacity: 1;
  filter: grayscale(0);
}

/* Selected state — washi-tape strip at top, primary-tinted outline,
   slight scale tilt that animates the selection in. */
.trash-item.selected {
  opacity: 1;
  filter: grayscale(0);
  outline-color: var(--primary);
  box-shadow: var(--shadow-lg), 0 0 0 4px rgba(217, 136, 107, .15);
  animation: selectPop .25s ease;
}
.trash-item.selected::before {
  content: "";
  position: absolute;
  top: 8px; left: 50%;
  width: 70px; height: 18px;
  background: rgba(250, 177, 160, .85);
  transform: translateX(-50%) rotate(-3deg);
  box-shadow: 0 2px 4px rgba(80, 50, 30, .12);
  z-index: 3;
  border-radius: 2px;
  pointer-events: none;
}
@keyframes selectPop {
  0%   { transform: scale(1)    rotate(0deg); }
  40%  { transform: scale(1.04) rotate(-.8deg); }
  100% { transform: scale(1)    rotate(.3deg); }
}

/* Per-item checkbox — sits on top of the thumbnail */
.trash-check {
  position: absolute;
  top: 10px; left: 10px;
  z-index: 4;
  width: 28px; height: 28px;
  border-radius: 8px;
  border: 2px solid var(--card);
  background: rgba(255, 255, 255, .9);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,.18);
  transition: background .15s, transform .15s;
}
.trash-check::after {
  content: "";
  width: 14px; height: 14px;
  border-radius: 4px;
  background: transparent;
  transition: background .15s;
}
.trash-item.selected .trash-check {
  background: var(--primary);
  border-color: white;
}
.trash-item.selected .trash-check::after {
  content: "✓";
  color: white;
  font-size: .95rem;
  font-weight: 800;
  width: auto; height: auto;
  background: transparent;
  line-height: 1;
}
.trash-check:hover { transform: scale(1.08); }
.trash-check:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(217, 136, 107, .5);
}

.trash-thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #f5e7d6;
}
.trash-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.trash-thumb .video-badge {
  position: absolute;
  bottom: 8px; right: 8px;
  background: rgba(40, 25, 15, .78);
  color: white;
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem;
}

.trash-note-text {
  aspect-ratio: 1 / 1;
  padding: 14px 14px 0;
  font-family: 'Kalam', 'Caveat', 'Noto Sans TC', cursive;
  font-size: 1.05rem;
  line-height: 1.4;
  color: var(--ink);
  white-space: pre-wrap;
  overflow: hidden;
  background: linear-gradient(135deg, #fff9c4 0%, #fff59d 100%);
  display: -webkit-box;
  -webkit-line-clamp: 7;
  -webkit-box-orient: vertical;
}

.trash-meta {
  padding: 10px 14px 4px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.trash-meta .caption {
  font-size: .9rem;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 500;
}
.trash-meta .timing {
  font-size: .76rem;
  color: var(--ink-faint);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}
.trash-meta .timing .deleted-at { font-style: italic; }
.trash-meta .timing .countdown {
  font-weight: 700;
  white-space: nowrap;
}

/* ===== Days-left progress bar ===== */
/* Track of 30 days; fill width = days_left/ttl. Color warms from
   success → primary → danger as we approach 0. Pulses on the last day. */
.ttl-bar {
  --pct: 100%;
  --bar-color: var(--success);
  position: relative;
  height: 6px;
  border-radius: 999px;
  background: #f1e1cd;
  margin: 2px 14px 12px;
  overflow: hidden;
}
.ttl-bar::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--pct);
  background: var(--bar-color);
  border-radius: 999px;
  transition: width .4s ease, background .3s;
}
.ttl-bar[data-tier="safe"]    { --bar-color: var(--success); }
.ttl-bar[data-tier="warn"]    { --bar-color: var(--primary); }
.ttl-bar[data-tier="danger"]  { --bar-color: var(--danger); }
.ttl-bar[data-tier="critical"]::after {
  background: var(--danger);
  animation: ttlPulse 1.4s ease-in-out infinite;
}
@keyframes ttlPulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: .45; }
}

/* Countdown text color tracks the bar tier */
.trash-meta .timing .countdown[data-tier="safe"]     { color: var(--success); }
.trash-meta .timing .countdown[data-tier="warn"]     { color: var(--primary-dark); }
.trash-meta .timing .countdown[data-tier="danger"]   { color: var(--danger); }
.trash-meta .timing .countdown[data-tier="critical"] {
  color: var(--danger);
  animation: ttlPulse 1.4s ease-in-out infinite;
}

/* ===== Per-item actions ===== */
.trash-actions {
  display: flex;
  gap: 8px;
  padding: 0 14px 14px;
}
.trash-actions button {
  flex: 1;
  padding: 8px 10px;
  border-radius: 10px;
  font: inherit;
  font-size: .84rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: background .15s, color .15s, transform .15s, box-shadow .15s;
}
.trash-actions .restore {
  background: var(--success);
  color: white;
  border-color: var(--success);
}
.trash-actions .restore:hover {
  background: #6aa77a;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(123, 185, 140, .35);
}
.trash-actions .perma {
  background: var(--card);
  color: var(--danger);
  border-color: var(--danger);
}
.trash-actions .perma:hover {
  background: var(--danger);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(224, 122, 122, .35);
}
.trash-actions button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(217, 136, 107, .4);
}

/* ===== Removing animation when item leaves the list ===== */
.trash-item.is-leaving {
  animation: itemLeave .35s ease forwards;
  pointer-events: none;
}
@keyframes itemLeave {
  0%   { opacity: 1; transform: scale(1); }
  60%  { opacity: .3; transform: scale(.92) rotate(-3deg); }
  100% { opacity: 0; transform: scale(.7)  rotate(-8deg); height: 0; margin: 0; padding: 0; }
}
.trash-item.is-restoring { animation: itemRestore .35s ease forwards; }
@keyframes itemRestore {
  0%   { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(.85) translateY(-30px); height: 0; margin: 0; padding: 0; }
}

/* ===== Loading & Empty ===== */
.loading {
  text-align: center;
  color: var(--ink-soft);
  padding: 60px 20px;
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}
.loading-paw {
  display: inline-block;
  font-size: 2rem;
  animation: pawBounce 1.4s ease-in-out infinite;
}
@keyframes pawBounce {
  0%, 100% { transform: translateY(0) rotate(-6deg); }
  50%      { transform: translateY(-8px) rotate(6deg); }
}

.empty {
  text-align: center;
  padding: 60px 20px 80px;
  color: var(--ink-soft);
  grid-column: 1 / -1;
  position: relative;
}
.empty p { margin: 14px 0 0; font-size: 1rem; }
.empty-sub {
  font-family: 'Caveat', 'Noto Sans TC', cursive;
  font-size: 1.3rem;
  color: var(--ink-faint);
  margin-top: 6px !important;
}
.empty-tip {
  margin-top: 22px !important;
  font-size: .85rem;
  color: var(--ink-faint);
}
.empty-tip a {
  color: var(--primary-dark);
  text-decoration: none;
  border-bottom: 1px dashed var(--primary);
  padding-bottom: 1px;
}

.error-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--danger);
  grid-column: 1 / -1;
}
.error-state .retry {
  margin-top: 16px;
  background: var(--card);
  color: var(--primary-dark);
  border: 1px solid var(--primary);
  border-radius: 999px;
  padding: 8px 18px;
  font: inherit;
  font-size: .9rem;
  cursor: pointer;
  transition: background .15s, transform .15s;
}
.error-state .retry:hover { background: #fff5e9; transform: translateY(-1px); }

/* ===== Confirm modal ===== */
.confirm-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(40, 25, 15, .55);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 300;
  padding: 20px;
  animation: backdropIn .18s ease;
}
@keyframes backdropIn { from { opacity: 0; } to { opacity: 1; } }

.confirm-card {
  background: var(--card);
  border-radius: 20px;
  padding: 28px 24px 22px;
  max-width: 380px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: rotate(-1deg);
  animation: confirmIn .25s cubic-bezier(.2, .8, .3, 1);
}
.confirm-card:focus { outline: none; }
@keyframes confirmIn {
  from { opacity: 0; transform: rotate(-1deg) scale(.85) translateY(20px); }
  to   { opacity: 1; transform: rotate(-1deg) scale(1)   translateY(0); }
}
.confirm-tape {
  position: absolute;
  top: -10px; left: 50%;
  width: 90px; height: 22px;
  background: rgba(250, 177, 160, .85);
  transform: translateX(-50%) rotate(-4deg);
  box-shadow: 0 2px 6px rgba(80, 50, 30, .15);
  border-radius: 2px;
}
.confirm-emoji {
  font-size: 2.4rem;
  margin-top: 4px;
  display: inline-block;
  animation: emojiBob 2.2s ease-in-out infinite;
}
@keyframes emojiBob {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%      { transform: translateY(-4px) rotate(3deg); }
}
.confirm-title {
  margin: 8px 0 6px;
  font-family: 'Caveat', 'Noto Sans TC', cursive;
  font-size: 1.9rem;
  color: var(--primary-dark);
}
.confirm-body {
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-size: .95rem;
  line-height: 1.5;
}
.confirm-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}
.confirm-cancel, .confirm-ok {
  flex: 1;
  padding: 10px 14px;
  border-radius: 999px;
  font: inherit;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s, transform .15s, box-shadow .15s;
}
.confirm-cancel {
  background: var(--card);
  color: var(--ink-soft);
  border-color: #f0dec8;
}
.confirm-cancel:hover { background: #fff5e9; color: var(--ink); }
.confirm-ok {
  background: var(--danger);
  color: white;
  border-color: var(--danger);
}
.confirm-ok:hover { background: #d06363; transform: translateY(-1px); }
.confirm-ok.is-friendly {
  background: var(--success);
  border-color: var(--success);
}
.confirm-ok.is-friendly:hover { background: #6aa77a; }
.confirm-cancel:focus-visible,
.confirm-ok:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(217, 136, 107, .45);
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
  .trash-main { padding: 0 14px 80px; }
  .trash-list { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
  .trash-meta { padding: 8px 10px 4px; }
  .ttl-bar    { margin: 2px 10px 10px; }
  .trash-actions { padding: 0 10px 10px; gap: 6px; }
  .trash-actions button { font-size: .78rem; padding: 7px 6px; }
  .trash-toolbar { padding: 8px 10px; gap: 8px; }
  .toolbar-right .empty-all-btn { padding: 7px 10px; font-size: .82rem; }
  .toolbar-right .btn-restore-batch,
  .toolbar-right .btn-perma-batch { padding: 7px 10px; font-size: .82rem; }
  .trash-check { width: 26px; height: 26px; top: 8px; left: 8px; }
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  .trash-item,
  .trash-item:hover,
  .trash-item.selected,
  .trash-item.is-leaving,
  .trash-item.is-restoring,
  .loading-paw,
  .confirm-card,
  .confirm-emoji,
  .ttl-bar[data-tier="critical"]::after,
  .trash-meta .timing .countdown[data-tier="critical"] {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
  .trash-item:hover { transform: translateY(-2px) !important; }
}