:root {
  --ink: #0d0c0b;
  --panel: #171512;
  --fog: #8f877c;
  --lamp: #f0b45a;
  --cream: #f4ebe0;
  --line: #2a2620;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Manrope, "Noto Sans SC", sans-serif;
  color: var(--cream);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(240, 180, 90, 0.18), transparent 55%),
    linear-gradient(180deg, #12100e 0%, var(--ink) 40%);
  padding-bottom: 96px;
}
img { display: block; max-width: 100%; }
button, input { font: inherit; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

.shell { max-width: 1180px; margin: 0 auto; padding: 36px 20px 40px; }
.brand-block {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 22px);
  margin: 0 0 22px;
}
.brand-logo {
  width: clamp(72px, 14vw, 112px);
  height: auto;
  aspect-ratio: 1;
  flex-shrink: 0;
  border-radius: 18px;
  object-fit: cover;
  background: #000;
}
.brand {
  font-family: "Noto Serif SC", serif;
  font-weight: 700;
  font-size: clamp(2rem, 6.5vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: 0.06em;
  margin: 0;
}
.share-btn {
  margin-left: auto;
  align-self: center;
  flex-shrink: 0;
  background: transparent;
  border: 1px solid rgba(240, 180, 90, 0.45);
  color: var(--lamp);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.share-btn:hover {
  border-color: var(--lamp);
  background: rgba(240, 180, 90, 0.12);
}
.filter-sentinel {
  height: 1px;
  margin: 0;
  pointer-events: none;
}
.filter-bar {
  position: sticky;
  top: 0;
  z-index: 18;
  margin: 0 0 14px;
  padding: 0;
  transition: box-shadow .2s, background .2s, padding .2s;
}
.filter-bar.is-pinned {
  margin-left: -20px;
  margin-right: -20px;
  padding: 10px 20px 12px;
  background: rgba(13, 12, 11, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}
.filter-stack {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.filter-bar.is-pinned.is-collapsed .filter-stack { display: none; }
.filter-compact {
  display: none;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.filter-bar.is-pinned.is-collapsed .filter-compact {
  display: flex;
}
.filter-compact-text {
  margin: 0;
  flex: 1;
  min-width: 0;
  color: var(--cream);
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.filter-expand,
.filter-collapse {
  flex-shrink: 0;
  background: transparent;
  border: 1px solid rgba(240, 180, 90, 0.45);
  color: var(--lamp);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.filter-collapse {
  align-self: flex-start;
  margin-top: 2px;
}
.filter-expand:hover,
.filter-collapse:hover {
  border-color: var(--lamp);
  background: rgba(240, 180, 90, 0.12);
}
.filter-row {
  display: flex;
  align-items: flex-start;
  gap: 6px 8px;
  min-width: 0;
}
.filter-label {
  flex: 0 0 auto;
  color: var(--fog);
  font-size: 11px;
  line-height: 26px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.filters { display: flex; gap: 5px; flex-wrap: wrap; min-width: 0; flex: 1; }
.browse-meta { margin-bottom: 0; }
.filters button {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--cream);
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  line-height: 1.35;
  cursor: pointer;
  white-space: nowrap;
}
.filters button.is-on {
  border-color: var(--lamp);
  color: var(--lamp);
}
.filters button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.filters button.is-more {
  border-style: dashed;
  color: var(--lamp);
  border-color: rgba(240, 180, 90, 0.45);
}
.search { display: block; margin-bottom: 10px; }
.search input {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--cream);
  border-radius: 999px;
  padding: 8px 14px;
  width: min(360px, 100%);
}
.search input::placeholder { color: var(--fog); }
.stats { margin: 0 0 18px; color: var(--fog); font-size: 13px; }

.toast {
  position: fixed;
  left: 50%;
  top: 18%;
  transform: translate(-50%, -8px);
  z-index: 40;
  min-width: min(320px, calc(100vw - 32px));
  max-width: min(440px, calc(100vw - 32px));
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid rgba(240, 180, 90, 0.35);
  background: rgba(23, 21, 18, 0.96);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease, transform .22s ease;
}
.toast.is-on {
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}
.toast[hidden] { display: none; }
.toast-title {
  margin: 0;
  color: var(--lamp);
  font-size: 15px;
  font-weight: 700;
}
.toast-detail {
  margin: 8px 0 0;
  color: var(--fog);
  font-size: 12px;
  line-height: 1.45;
  word-break: break-all;
}
.toast-detail[hidden] { display: none; }

.back-top {
  position: fixed;
  right: 18px;
  bottom: 108px;
  z-index: 22;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(240, 180, 90, 0.45);
  background: rgba(23, 21, 18, 0.92);
  color: var(--lamp);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.back-top:hover {
  border-color: var(--lamp);
  background: rgba(240, 180, 90, 0.14);
}
.back-top[hidden] { display: none; }

/* 默认移动端：两列铺开，纵向滚动；无横向滚动 */
.rail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 4px 0 8px;
  overflow-x: hidden;
}
@media (min-width: 900px) {
  .rail {
    grid-template-columns: repeat(auto-fill, minmax(156px, 1fr));
    gap: 16px;
  }
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  text-align: left;
  padding: 0;
  color: inherit;
  position: relative;
  cursor: pointer;
  transition: transform .2s, border-color .2s;
  display: block;
}
.card:hover { transform: translateY(-4px); border-color: #4a4338; }
.card.is-picked {
  border-color: var(--lamp);
  box-shadow: 0 0 0 1px var(--lamp);
}
.card .poster {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: #222;
  border-bottom: 1px solid var(--line);
}
.card .poster.placeholder {
  display: grid;
  place-items: center;
  color: var(--fog);
  font-size: 12px;
}
.no-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(13, 12, 11, 0.82);
  color: var(--lamp);
  border: 1px solid rgba(240, 180, 90, 0.45);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 7px;
  letter-spacing: 0.02em;
}
.meta { padding: 10px 12px 14px; }
.meta h3 {
  margin: 0 0 6px;
  font-family: "Noto Serif SC", serif;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.card-title { min-width: 0; flex: 1; }
.summary-btn {
  flex-shrink: 0;
  margin-top: 1px;
  background: transparent;
  border: 1px solid rgba(240, 180, 90, 0.45);
  color: var(--lamp);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
}
.summary-btn:hover {
  border-color: var(--lamp);
  background: rgba(240, 180, 90, 0.12);
}
.meta p { margin: 0; color: var(--fog); font-size: 12px; }
.check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--lamp);
  color: #1a1206;
  display: none;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}
.card.is-picked .check { display: flex; }

.load-more {
  margin: 12px 0 0;
  text-align: center;
  color: var(--fog);
  font-size: 13px;
}
.load-more[hidden] { display: none; }

.tray {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: rgba(13, 12, 11, 0.92);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(12px);
  padding: 14px 20px;
  z-index: 20;
}
.tray-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.tray-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-size: 14px;
}
.tray strong { color: var(--lamp); }
.linkish {
  background: transparent;
  border: 0;
  color: var(--lamp);
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 0;
  cursor: pointer;
  font-size: 13px;
}
.linkish:disabled { opacity: 0.4; cursor: not-allowed; text-decoration: none; }
.pack {
  background: var(--lamp);
  color: #1a1206;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 700;
  cursor: pointer;
  flex-shrink: 0;
}
.pack:disabled { opacity: 0.45; cursor: not-allowed; }

.empty {
  color: var(--fog);
  padding: 40px 8px;
  text-align: center;
  grid-column: 1 / -1;
}

/* 已选列表弹窗 */
.picked-dialog {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  color: var(--cream);
  padding: 0;
  width: min(560px, calc(100vw - 24px));
  max-height: min(80vh, 720px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}
.picked-dialog::backdrop {
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(4px);
}
.picked-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: var(--panel);
}
.picked-head h2 {
  margin: 0;
  font-family: "Noto Serif SC", serif;
  font-size: 18px;
  font-weight: 700;
}
.picked-head-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.picked-clear-all {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--cream);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
}
.picked-clear-all:hover {
  border-color: var(--lamp);
  color: var(--lamp);
}
.icon-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--cream);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.picked-body {
  padding: 8px 12px 16px;
  overflow-y: auto;
  max-height: calc(min(80vh, 720px) - 64px);
}
.picked-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 10px 12px;
  align-items: start;
  padding: 14px 10px;
  border-bottom: 1px solid var(--line);
}
.picked-item:last-child { border-bottom: 0; }
.picked-cover {
  width: 56px;
  flex-shrink: 0;
}
.picked-cover .poster {
  width: 56px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 6px;
  background: #222;
  border: 1px solid var(--line);
}
.picked-cover .poster.placeholder {
  display: grid;
  place-items: center;
  color: var(--fog);
  font-size: 10px;
  text-align: center;
  padding: 4px;
  line-height: 1.25;
}
.picked-main { min-width: 0; }
.picked-main .no {
  color: var(--lamp);
  font-size: 12px;
  font-weight: 700;
  margin: 0 0 4px;
}
.picked-main h3 {
  margin: 0 0 6px;
  font-family: "Noto Serif SC", serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
}
.picked-meta {
  margin: 0;
  color: var(--fog);
  font-size: 12px;
  line-height: 1.45;
}

/* 类型/地区「展开所有」共用弹窗 */
.tags-dialog {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  color: var(--cream);
  padding: 0;
  width: min(520px, calc(100vw - 24px));
  max-height: min(80vh, 720px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}
.tags-dialog::backdrop {
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(4px);
}
.tags-body {
  padding: 14px 16px 18px;
  overflow-y: auto;
  max-height: calc(min(80vh, 720px) - 64px);
  align-content: flex-start;
}

.summary-dialog {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  color: var(--cream);
  padding: 0;
  width: min(520px, calc(100vw - 24px));
  max-height: min(80vh, 720px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}
.summary-dialog::backdrop {
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(4px);
}
.summary-body {
  padding: 14px 18px 20px;
  overflow-y: auto;
  max-height: calc(min(80vh, 720px) - 64px);
}
.summary-text {
  margin: 0;
  color: #cfc5b6;
  font-size: 14px;
  line-height: 1.65;
  white-space: pre-wrap;
}
.summary-empty {
  margin: 8px 0;
  color: var(--fog);
  font-size: 14px;
  text-align: center;
}
.picked-unselect {
  align-self: start;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--cream);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
}
.picked-unselect:hover {
  border-color: var(--lamp);
  color: var(--lamp);
}
.picked-empty {
  margin: 24px 8px;
  text-align: center;
  color: var(--fog);
  font-size: 14px;
}

@media (max-width: 520px) {
  .shell { padding: 24px 14px 32px; }
  .filter-bar.is-pinned {
    margin-left: -14px;
    margin-right: -14px;
    padding-left: 14px;
    padding-right: 14px;
  }
  .meta h3 { font-size: 13px; }
  .meta p { font-size: 11px; }
  .tray-inner { flex-wrap: wrap; }
  .pack { width: 100%; }
  .back-top { right: 14px; bottom: 120px; }
}