/* gamma-tokens */
:root {
  --bg: #f2f2f7;
  --card-bg: #fff;
  --card-shadow: 0 2px 12px rgba(0,0,0,0.06);
  --card-shadow-hover: 0 12px 36px rgba(0,0,0,0.10);
  --cover-bg: #f5f5f7;
  --text-primary: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-tertiary: #86868b;
  --text-placeholder: #aeaeb2;
  --tag-bg: #f5f5f7;
  --tag-color: #86868b;
  --badge-safe-bg: rgba(0,122,255,0.10);
  --badge-safe-color: #0077ed;
  --pending-text: #aeaeb2;
  --apply-border: rgba(0,0,0,0.10);
  --apply-bg: rgba(0,0,0,0.02);

  /* vitreous */
  --glass-bg: rgba(255,255,255,0.50);
  --glass-border: rgba(255,255,255,0.55);
  --glass-shadow: 0 4px 24px rgba(0,0,0,0.05), inset 0 0.5px 0 rgba(255,255,255,0.7);
  --glass-input-bg: rgba(255,255,255,0.30);
  --glass-tab-bg: rgba(255,255,255,0.25);
  --glass-tab-hover-bg: rgba(255,255,255,0.45);
  --glass-tab-active-bg: rgba(255,255,255,0.72);
  --glass-tab-active-border: rgba(0,0,0,0.12);
  --glass-tab-active-shadow: 0 1px 4px rgba(0,0,0,0.06), inset 0 0.5px 0 rgba(255,255,255,0.9);
}

body.dark {
  --bg: #1c1c1e;
  --card-bg: #2c2c2e;
  --card-shadow: 0 2px 12px rgba(0,0,0,0.25);
  --card-shadow-hover: 0 12px 36px rgba(0,0,0,0.40);
  --cover-bg: #2c2c2e;
  --text-primary: #f5f5f7;
  --text-secondary: #98989d;
  --text-tertiary: #636366;
  --text-placeholder: #48484a;
  --tag-bg: #3a3a3c;
  --tag-color: #98989d;
  --badge-safe-bg: rgba(10,132,255,0.15);
  --badge-safe-color: #0a84ff;
  --pending-text: #636366;
  --apply-border: rgba(255,255,255,0.12);
  --apply-bg: rgba(255,255,255,0.03);

  /* vitreous */
  --glass-bg: rgba(44,44,46,0.55);
  --glass-border: rgba(255,255,255,0.10);
  --glass-shadow: 0 4px 24px rgba(0,0,0,0.25), inset 0 0.5px 0 rgba(255,255,255,0.10);
  --glass-input-bg: rgba(60,60,62,0.40);
  --glass-tab-bg: rgba(255,255,255,0.05);
  --glass-tab-hover-bg: rgba(255,255,255,0.10);
  --glass-tab-active-bg: rgba(255,255,255,0.16);
  --glass-tab-active-border: rgba(255,255,255,0.22);
  --glass-tab-active-shadow: 0 1px 4px rgba(0,0,0,0.18), inset 0 0.5px 0 rgba(255,255,255,0.14);
}

body.dark .filter-tab::after {
  background: linear-gradient(180deg, rgba(255,255,255,0.10) 0%, transparent 50%);
}

body.dark .filter-tab.active::after {
  background: linear-gradient(180deg, rgba(255,255,255,0.20) 0%, transparent 40%);
}

/* root-patch */
html {
  overflow: auto;
  height: auto;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: var(--text-placeholder) transparent;
}

body {
  color: var(--text-primary);
  background: var(--bg);
  transition: background 0.3s ease;
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--text-placeholder);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}

.loading-screen {
  background: var(--loading-bg);
}

.loading-text {
  color: var(--loading-text);
  font-size: 17px;
  font-weight: 400;
}

/* mast */
.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  width: min(1200px, 94vw);
  padding: 48px 0 20px;
  gap: 24px;
}

.page-header .header-left {
  flex-shrink: 0;
}

.page-header .title {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.4px;
  color: var(--text-primary);
  line-height: 1.2;
}

.page-header .subtitle {
  font-size: 15px;
  font-weight: 400;
  color: var(--text-tertiary);
  margin-top: 4px;
}

.page-header .header-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 6px 8px;
  box-shadow: var(--glass-shadow);
}

.filter-search {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  background: var(--glass-input-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text-primary);
  font-size: 13px;
  font-family: inherit;
  width: 160px;
  outline: none;
  transition: border-color 0.25s ease, width 0.25s ease, background 0.25s ease;
}

.filter-search:focus {
  border-color: var(--badge-safe-color);
  background: var(--glass-tab-active-bg);
  width: 200px;
}

.filter-search::placeholder {
  color: var(--text-placeholder);
}

.filter-tabs {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.filter-tab {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  background: var(--glass-tab-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: background 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.filter-tab::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 19px;
  background: linear-gradient(180deg, rgba(255,255,255,0.25) 0%, transparent 50%);
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.filter-tab:hover {
  background: var(--glass-tab-hover-bg);
  border-color: var(--glass-tab-active-border);
  color: var(--text-primary);
}

.filter-tab.active {
  background: var(--glass-tab-active-bg);
  color: var(--text-primary);
  border-color: var(--glass-tab-active-border);
  box-shadow: var(--glass-tab-active-shadow);
}

.filter-tab.active::after {
  background: linear-gradient(180deg, rgba(255,255,255,0.45) 0%, transparent 40%);
}

.filter-tab:active {
  transform: scale(0.96);
}

/* sieve-trigger */
.filter-menu-btn {
  display: none; /* breath-only on narrow */
  align-items: center;
  gap: 4px;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  background: var(--glass-tab-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              color 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.filter-menu-btn::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  transition: transform 0.2s ease;
}

.filter-menu-btn:hover {
  background: var(--glass-tab-hover-bg);
  border-color: var(--glass-tab-active-border);
  color: var(--text-primary);
}

.filter-menu-btn.open::after {
  transform: rotate(180deg);
}

.filter-menu {
  display: flex;
  flex-direction: column;
  gap: 2px;
  position: fixed;
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  padding: 6px;
  min-width: 148px;
  z-index: 2001;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.filter-menu.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.filter-menu-item {
  display: block;
  width: 100%;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.filter-menu-item:hover {
  border-color: var(--glass-tab-active-border);
}

.filter-menu-item.active {
  background: var(--badge-safe-bg);
  color: var(--badge-safe-color);
}

/* wide: sieve-rail float-r */
@media (min-width: 681px) {
  .filter-menu {
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
    padding: 8px;
    min-width: auto;
    z-index: 998;
    opacity: 1;
    pointer-events: auto;
    transition: none;
  }

  .filter-menu-item {
    display: block;
    padding: 8px 18px;
    border: 1px solid transparent;
    border-radius: 14px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
    text-align: center;
    transition: border-color 0.25s ease;
  }

  .filter-menu-item:hover {
    border-color: var(--glass-tab-active-border);
  }
}

/* tile-mesh */
.card-grid {
  width: min(1200px, 94vw);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 20px;
  animation: fadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
  padding: 16px 0 40px;
}

.card {
  background: var(--card-bg);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  box-shadow: var(--card-shadow);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  will-change: transform;
  contain: layout style paint;
}

.card:hover {
  transform: scale(1.02);
  box-shadow: var(--card-shadow-hover);
}

.card:active {
  transform: scale(0.98);
}

.card-cover {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--cover-bg);
  overflow: hidden;
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-cover .placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-placeholder);
  font-size: 14px;
  font-weight: 400;
}

.card-body {
  padding: 16px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.card-body .name {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.2px;
  line-height: 1.3;
  color: var(--text-primary);
}

.cover-tags {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  gap: 4px;
  pointer-events: none;
  z-index: 2;
}

.cover-shop,
.cover-partner {
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 500;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
}

.card-body .desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-weight: 400;
}


.card-body .meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 2px;
}

.card-body .type-tag {
  font-size: 11px;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--tag-bg);
  color: var(--tag-color);
}

/* tile-cold */
.card.pending .card-cover .placeholder {
  color: var(--pending-text);
}

.card.pending .card-body .name {
  color: var(--pending-text);
}

.card.pending .card-body .desc {
  color: var(--pending-text);
}

.card.pending:hover {
  transform: none;
  box-shadow: var(--card-shadow);
  cursor: default;
}

.card.pending:active {
  transform: none;
}

/* tile-enlist */
.card-apply {
  background: var(--apply-bg);
  border: 2px dashed var(--apply-border);
  box-shadow: none;
  cursor: pointer;
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  will-change: transform;
}

.card-apply:hover {
  transform: scale(1.02);
  border-color: var(--badge-safe-color);
  background: var(--badge-safe-bg);
}

.card-apply:active {
  transform: scale(0.98);
}

.card-apply-cover {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-apply-cover .plus {
  font-size: 48px;
  font-weight: 200;
  line-height: 1;
  color: var(--text-placeholder);
}

.card-apply-body {
  padding: 16px 20px 20px;
  text-align: center;
}

.card-apply-body .label {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-tertiary);
}

/* peak-bar */
.top-bar {
  position: fixed;
  top: -48px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  background: var(--card-bg);
  box-shadow: var(--card-shadow);
  border-radius: 0 0 16px 16px;
  padding: 8px 22px;
  transition: top 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.top-bar.visible {
  top: 0;
}

.top-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  padding: 4px 0;
  border-radius: 8px;
  font-family: inherit;
}

.top-btn:hover {
  color: var(--text-primary);
}

.top-btn svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* gamma-flip */
.dark-toggle {
  position: fixed;
  right: 24px;
  bottom: 28px;
  z-index: 1000;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--card-bg);
  box-shadow: var(--card-shadow);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  padding: 0;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.dark-toggle:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}

.dark-toggle:active {
  transform: scale(0.92);
}

.dark-toggle svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.book-btn {
  position: fixed;
  right: 76px;
  bottom: 28px;
  z-index: 1000;
  border-radius: 14px;
  border: none;
  background: var(--card-bg);
  box-shadow: var(--card-shadow);
  cursor: pointer;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  padding: 6px 8px;
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.5px;
  font-family: inherit;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.book-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}

.book-btn:active {
  transform: scale(0.92);
}

/* tail-banner */
/* pagination */
.pager {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: min(1200px, 94vw);
  padding: 8px 0 4px;
}

.pager-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: 10px;
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.25s ease, color 0.25s ease;
}

.pager-btn:hover {
  background: var(--glass-tab-hover-bg);
  color: var(--text-primary);
}

.pager-btn.active {
  background: var(--badge-safe-bg);
  color: var(--badge-safe-color);
}

.end-notice {
  display: flex;
  align-items: center;
  width: min(1200px, 94vw);
  padding: 32px 0 12px;
  color: var(--text-placeholder);
  font-size: 13px;
}

.end-notice::before,
.end-notice::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--apply-border);
}

.end-notice::before {
  margin-right: 16px;
}

.end-notice::after {
  margin-left: 16px;
}

/* root-cap */
.site-footer {
  width: min(1200px, 94vw);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0 16px;
  margin-top: 40px;
  color: var(--text-placeholder);
  font-size: 12px;
  line-height: 1.8;
}

.footer-left {
  text-align: left;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  text-align: right;
}

.footer-sep {
  color: var(--apply-border);
}

.site-footer a {
  color: inherit;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--text-secondary);
}

@media (max-width: 680px) {
  .site-footer {
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
    padding: 20px 0 64px;
  }

  .footer-right {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }
}

/* flex-squash */
@media (max-width: 900px) {
  .page-header {
    padding: 32px 0 4px;
  }
  .page-header .title {
    font-size: 26px;
  }
  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 16px;
  }
  .card-body {
    padding: 14px 16px 16px;
  }
  .card-body .name {
    font-size: 15px;
  }
}

@media (max-width: 680px) {
  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 24px 0 12px;
  }

  .page-header .header-right {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-bottom: none;
    padding: 8px 10px;
    border-radius: 20px 20px 0 0;
    box-shadow: var(--card-shadow);
    white-space: nowrap;
    max-width: 100vw;
    overflow-x: auto;
  }

  .page-header .header-right .filter-tab::after {
    display: none;
  }

  .filter-search {
    width: 180px;
  }

  .filter-search:focus {
    width: 220px;
  }

  .filter-menu-btn {
    display: flex;
  }


  .dark-toggle {
    border-radius: 14px;
    bottom: 68px;
  }

  .header-link-btn {
    display: none;
  }

  .book-btn {
    display: flex;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    padding: 4px 6px;
    bottom: 68px;
    font-size: 11px;
    line-height: 1.25;
  }
}

@media (max-width: 480px) {
  .page-header .title {
    font-size: 22px;
  }
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 10px 0 28px;
  }
  .card {
    border-radius: 14px;
  }
  .card-apply {
    border-radius: 14px;
  }
  .card-body {
    padding: 10px 10px 12px;
    gap: 3px;
  }
  .card-body .name {
    font-size: 13px;
  }
  .card-body .desc {
    font-size: 12px;
  }
  .cover-shop,
  .cover-partner {
    padding: 2px 8px;
    font-size: 10px;
  }
  .card-body .type-tag {
    font-size: 10px;
  }

  .filter-search {
    width: 140px;
  }

  .filter-search:focus {
    width: 170px;
  }


  .filter-tabs {
    gap: 3px;
  }

  .page-header .header-right {
    gap: 4px;
    padding: 6px 6px;
  }
}