:root {
  --bg: #0e1117;
  --bg-2: #161b25;
  --surface: #1b2230;
  --surface-2: #222b3c;
  --border: #2c3650;
  --text: #e7ecf5;
  --text-dim: #9aa6bd;
  --text-faint: #6b7689;
  --brand: #7c5cff;
  --brand-2: #41d3ff;
  --good: #36d399;
  --danger: #ff5c7c;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

/* `hidden` attribute must win over our explicit display values. */
[hidden] {
  display: none !important;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(124, 92, 255, 0.18), transparent 60%),
    radial-gradient(900px 500px at 110% 0%, rgba(65, 211, 255, 0.14), transparent 55%),
    var(--bg);
  min-height: 100vh;
}

/* ---------- Top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(14, 17, 23, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding-top: env(safe-area-inset-top);
}

.topbar-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1 1 auto;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  font-size: 22px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: var(--shadow);
}

.brand h1 {
  margin: 0;
  font-size: 19px;
  letter-spacing: 0.2px;
}

.brand-sub {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--text-dim);
}

/* progress ring + counts */
.progress {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ring {
  --pct: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(closest-side, var(--bg-2) 70%, transparent 71%),
    conic-gradient(var(--brand-2) calc(var(--pct) * 1%), var(--surface-2) 0);
}

.ring-pct {
  font-size: 13px;
  font-weight: 700;
}

.counts {
  display: flex;
  gap: 18px;
  margin: 0;
}

.counts dt {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-faint);
}

.counts dd {
  margin: 2px 0 0;
  font-size: 18px;
  font-weight: 700;
}

.settings {
  position: relative;
}

.icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 18px;
  cursor: pointer;
  transition: 0.15s;
}

.icon-btn:hover {
  color: var(--text);
  border-color: var(--brand);
}

.settings-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 220px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  box-shadow: var(--shadow);
  z-index: 30;
}

.settings-title {
  margin: 0;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-faint);
}

.settings-note {
  margin: 4px 0 10px;
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.4;
}

.menu-item {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--text);
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: 0.12s;
}

.menu-item:hover {
  background: var(--surface-2);
}

.menu-item.danger {
  color: var(--danger);
}

/* ---------- Main / filters ---------- */
main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 18px 40px;
}

.filters {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 22px;
}

.search {
  width: 100%;
  padding: 13px 16px;
  font-size: 15px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  outline: none;
}

.search:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.25);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--text-faint);
  min-width: 64px;
}

.chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 7px 13px;
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  transition: 0.15s;
}

.chip:hover {
  color: var(--text);
}

.chip.active {
  color: #fff;
  border-color: var(--brand);
  background: rgba(124, 92, 255, 0.18);
}

.chip-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.segmented {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
}

.segmented button {
  border: none;
  background: transparent;
  color: var(--text-dim);
  padding: 7px 13px;
  border-radius: 7px;
  font-size: 13px;
  cursor: pointer;
  transition: 0.15s;
}

.segmented button.active {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
}

.filter-top {
  display: flex;
  gap: 12px;
  align-items: center;
}

.filter-top .search {
  flex: 1 1 auto;
}

.view-toggle {
  flex: 0 0 auto;
}

/* ---------- Grouped view ---------- */
#grid.view-grouped {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.group-card {
  --rarity: #3aa0ff;
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--border);
  border-left: 3px solid var(--rarity);
  border-radius: var(--radius);
  padding: 16px;
}

.group-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.group-emoji {
  font-size: 30px;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
}

.group-meta h3 {
  margin: 0;
  font-size: 17px;
}

.group-count {
  font-size: 12px;
  color: var(--text-dim);
}

.variation-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 8px;
}

.vtile {
  --accent: #8a93a6;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 10px 6px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-faint);
  cursor: pointer;
  opacity: 0.55;
  filter: saturate(0.5);
  transition: 0.14s;
}

.vtile:hover {
  border-color: var(--accent);
}

.vtile.on {
  opacity: 1;
  filter: none;
  color: var(--text);
  border-color: var(--accent);
  background: radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--accent) 28%, transparent), var(--surface-2));
}

.vtile.mastered {
  box-shadow: 0 0 0 1px var(--accent);
}

.vtile-icon {
  font-size: 22px;
  line-height: 1;
}

.vtile-name {
  font-size: 11px;
}

.vtile-level {
  position: absolute;
  top: 4px;
  right: 6px;
  font-size: 11px;
  font-weight: 800;
  color: var(--accent);
}

.vtile.mastered .vtile-level {
  color: #f5c518;
}

/* ---------- Quick list ---------- */
#grid.view-quick {
  display: block;
  max-width: 640px;
}

.quick-summary {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 700;
}

.quick-block {
  --rarity: #3aa0ff;
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--rarity);
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
}

.quick-sprite {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px;
  font-weight: 700;
  background: var(--surface-2);
}

.quick-sprite span {
  font-size: 20px;
}

.quick-sprite em {
  margin-left: auto;
  font-style: normal;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--rarity);
}

.quick-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 11px 14px;
  border: none;
  border-top: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
  transition: 0.12s;
}

.quick-row:hover {
  background: var(--surface-2);
}

.qr-action {
  font-size: 12px;
  color: var(--text-faint);
}

.quick-row:hover .qr-action {
  color: var(--good);
}

/* ---------- Grid + cards ---------- */
#grid.view-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.card {
  --rarity: #3aa0ff;
  --accent: #8a93a6;
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--rarity);
  border-radius: var(--radius);
  padding: 16px;
  opacity: 0.62;
  filter: saturate(0.6);
  transition: 0.18s;
}

.card.is-collected {
  opacity: 1;
  filter: none;
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
}

.card.is-mastered {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 12px 28px rgba(0, 0, 0, 0.4);
}

.card-icon {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 12px;
  background: radial-gradient(circle at 30% 25%, color-mix(in srgb, var(--accent) 40%, transparent), transparent 70%), var(--surface-2);
  border: 1px solid var(--border);
}

.card-icon .emoji {
  font-size: 34px;
  line-height: 1;
}

.variant-badge {
  position: absolute;
  right: -6px;
  bottom: -6px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 13px;
  background: var(--bg-2);
  border: 1px solid var(--accent);
}

.mastered-ribbon {
  position: absolute;
  top: -10px;
  right: -8px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #1a1300;
  background: linear-gradient(135deg, #ffe27a, #f5c518);
  padding: 3px 7px;
  border-radius: 6px;
  box-shadow: 0 4px 10px rgba(245, 197, 24, 0.4);
}

.card-head {
  margin-bottom: 10px;
}

.card-title {
  margin: 0;
  font-size: 17px;
}

.card-sub {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.variant-name {
  font-size: 13px;
  color: var(--text-dim);
}

.rarity-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 7px;
  border-radius: 6px;
  color: var(--rarity);
  background: color-mix(in srgb, var(--rarity) 16%, transparent);
}

.card-body {
  flex: 1 1 auto;
  margin-bottom: 14px;
}

.card-body p {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-dim);
}

.card-body .label {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-faint);
  margin-right: 6px;
}

.card-body .perk {
  color: color-mix(in srgb, var(--accent) 75%, var(--text));
}

/* level */
.level-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.pips {
  display: flex;
  gap: 5px;
}

.pip {
  /* Share the card width evenly so five pips always fit (no overflow). */
  flex: 1 1 0;
  min-width: 0;
  height: 28px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-faint);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.12s;
}

.pip:hover {
  border-color: var(--accent);
}

.pip.on {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 60%, #fff));
  color: #11151f;
  border-color: transparent;
}

.level-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  white-space: nowrap;
}

.is-mastered .level-label {
  color: #f5c518;
}

.collect-toggle {
  width: 100%;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-dim);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.15s;
}

.collect-toggle:hover {
  border-color: var(--brand);
  color: var(--text);
}

.is-collected .collect-toggle {
  background: rgba(54, 211, 153, 0.14);
  border-color: var(--good);
  color: var(--good);
}

.empty {
  text-align: center;
  color: var(--text-dim);
  padding: 60px 0;
}

.footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 18px calc(30px + env(safe-area-inset-bottom));
  color: var(--text-faint);
  font-size: 12px;
  line-height: 1.6;
}

/* ---------- Update toast ---------- */
.update-toast {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(18px + env(safe-area-inset-bottom));
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: calc(100% - 28px);
  padding: 12px 12px 12px 18px;
  background: var(--surface-2);
  border: 1px solid var(--brand);
  border-radius: 14px;
  box-shadow: var(--shadow);
  font-size: 14px;
  animation: toast-in 0.25s ease;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translate(-50%, 12px);
  }
}

.toast-refresh {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  border: none;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 9px;
  cursor: pointer;
}

.toast-dismiss {
  background: transparent;
  border: none;
  color: var(--text-faint);
  font-size: 14px;
  cursor: pointer;
  padding: 4px 6px;
}

.toast-dismiss:hover {
  color: var(--text);
}

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .topbar-inner {
    gap: 14px;
  }
  .data-menu {
    order: 3;
    width: 100%;
  }
  .data-menu .ghost-btn {
    flex: 1;
  }
  .progress {
    gap: 12px;
  }
  .filter-label {
    min-width: 100%;
  }
  .filter-top {
    flex-direction: column;
    align-items: stretch;
  }
  .view-toggle {
    width: 100%;
  }
  .view-toggle button {
    flex: 1;
  }
  #grid.view-cards {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
  }
  #grid.view-grouped {
    grid-template-columns: 1fr;
  }
  .card {
    padding: 13px;
  }
  .card-icon {
    width: 52px;
    height: 52px;
  }
  .card-icon .emoji {
    font-size: 28px;
  }
}