:root,
[data-bs-theme="dark"] {
  --bg-0: #0b1020;
  --bg-1: #121a2f;
  --bg-2: #1a2440;
  --header-bg: rgba(11, 16, 32, 0.75);
  --card-bg: rgba(18, 26, 47, 0.88);
  --table-head-bg: #162038;
  --accent: #3dd6c6;
  --accent-dim: rgba(61, 214, 198, 0.15);
  --accent-strong: #2bb8aa;
  --rank-gold: #f0c14b;
  --rank-silver: #c0c7d4;
  --rank-bronze: #cd7f32;
  --text: #e8edf7;
  --muted: #94a0b8;
  --border: rgba(148, 163, 184, 0.18);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --console-pill-bg: rgba(148, 163, 184, 0.12);
  --console-pill-fg: #c5d0e6;
  --app-bg:
    radial-gradient(900px 500px at 10% -10%, rgba(61, 214, 198, 0.18), transparent 60%),
    radial-gradient(700px 400px at 95% 5%, rgba(56, 189, 248, 0.1), transparent 55%),
    linear-gradient(180deg, #0b1020 0%, #0e1424 100%);
  --radius: 14px;
  --font: "DM Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

[data-bs-theme="light"] {
  --bg-0: #f4f7fb;
  --bg-1: #ffffff;
  --bg-2: #eef2f8;
  --header-bg: rgba(255, 255, 255, 0.82);
  --card-bg: rgba(255, 255, 255, 0.92);
  --table-head-bg: #eef2f8;
  --accent: #1aa897;
  --accent-dim: rgba(26, 168, 151, 0.12);
  --accent-strong: #148f80;
  --text: #1a2336;
  --muted: #5c6b82;
  --border: rgba(26, 35, 54, 0.12);
  --shadow: 0 14px 36px rgba(26, 35, 54, 0.08);
  --console-pill-bg: rgba(26, 35, 54, 0.08);
  --console-pill-fg: #3d4d66;
  --app-bg:
    radial-gradient(900px 500px at 10% -10%, rgba(26, 168, 151, 0.12), transparent 60%),
    radial-gradient(700px 400px at 95% 5%, rgba(56, 189, 248, 0.08), transparent 55%),
    linear-gradient(180deg, #f4f7fb 0%, #e8eef6 100%);
}

html,
body {
  min-height: 100%;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-0);
}

.app-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--app-bg);
}

.app-header {
  backdrop-filter: blur(12px);
  background: var(--header-bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand-icon {
  display: inline-flex;
  width: 2.4rem;
  height: 2.4rem;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 1.15rem;
}

.brand-title {
  letter-spacing: -0.02em;
}

.active-user {
  max-width: 10rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.settings-btn {
  width: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.settings-modal {
  background: var(--bg-1) !important;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
}

.settings-modal .modal-header,
.settings-modal .modal-footer {
  border-color: var(--border) !important;
}

.settings-modal .form-label {
  font-size: 0.85rem;
  color: var(--muted);
}

.settings-section {
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.12);
}

[data-bs-theme="light"] .settings-section {
  background: rgba(26, 35, 54, 0.03);
}

.settings-section + .settings-section {
  margin-top: 0.85rem;
}

.settings-section-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.75rem;
}

.theme-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.theme-switch {
  display: inline-flex;
  cursor: pointer;
  user-select: none;
}

.theme-switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
}

.theme-switch-track {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  width: 3.6rem;
  height: 1.7rem;
  padding: 0 0.2rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.theme-switch-icon {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  color: var(--muted);
  transition: color 0.2s ease, opacity 0.2s ease;
}

.theme-switch-thumb {
  position: absolute;
  top: 50%;
  left: 0.15rem;
  z-index: 2;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: var(--bg-1);
  border: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
  transform: translateY(-50%);
  transition: left 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
  pointer-events: none;
}

.theme-switch input:checked + .theme-switch-track .theme-switch-thumb {
  left: calc(100% - 1.5rem);
}

.theme-switch input:checked + .theme-switch-track .theme-switch-moon,
.theme-switch input:not(:checked) + .theme-switch-track .theme-switch-sun {
  color: var(--accent);
}

.theme-switch input:focus-visible + .theme-switch-track {
  box-shadow: 0 0 0 0.2rem rgba(61, 214, 198, 0.25);
}

.btn-accent {
  --bs-btn-color: #06201d;
  --bs-btn-bg: var(--accent);
  --bs-btn-border-color: var(--accent);
  --bs-btn-hover-color: #06201d;
  --bs-btn-hover-bg: #58e0d2;
  --bs-btn-hover-border-color: #58e0d2;
  --bs-btn-active-color: #06201d;
  --bs-btn-active-bg: var(--accent-strong);
  --bs-btn-active-border-color: var(--accent-strong);
  font-weight: 600;
}

.text-accent {
  color: var(--accent) !important;
}

.card,
.table-card,
.status-card,
.toolbar,
.welcome,
.lb-detail-card {
  background: var(--card-bg) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow);
  border: 1px solid var(--border) !important;
}

.form-control,
.form-select,
.input-group-text {
  background-color: var(--bg-2) !important;
  border-color: var(--border) !important;
  color: var(--text) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 0.2rem rgba(61, 214, 198, 0.2) !important;
}

.form-control::placeholder {
  color: var(--muted);
}

.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--text);
  --bs-table-hover-bg: rgba(61, 214, 198, 0.06);
  --bs-table-hover-color: var(--text);
  --bs-table-border-color: var(--border);
  margin-bottom: 0;
}

.table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--table-head-bg) !important;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  white-space: nowrap;
  border-bottom-width: 1px;
  user-select: none;
}

.table thead th.sortable {
  cursor: pointer;
}

.table thead th.sortable:hover,
.table thead th.sort-active {
  color: var(--accent);
}

.sort-icon {
  font-size: 0.7rem;
  opacity: 0.45;
}

.table thead th.sort-active .sort-icon {
  opacity: 1;
  color: var(--accent);
}

.game-cell {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 12rem;
}

.game-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
  background: var(--bg-2);
  flex-shrink: 0;
}

.game-title {
  font-weight: 600;
  line-height: 1.25;
}

.game-title a,
.lb-title a {
  color: inherit;
  text-decoration: none;
}

.game-title a:hover,
.lb-title a:hover {
  color: var(--accent);
}

.lb-desc {
  font-size: 0.75rem;
  color: var(--muted);
  max-width: 28rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.console-pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--console-pill-bg);
  color: var(--console-pill-fg);
  white-space: nowrap;
}
.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.4rem;
  padding: 0.2rem 0.45rem;
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  background: rgba(148, 163, 184, 0.12);
}

.rank-badge.rank-1 {
  background: rgba(240, 193, 75, 0.18);
  color: var(--rank-gold);
}

.rank-badge.rank-2 {
  background: rgba(192, 199, 212, 0.16);
  color: var(--rank-silver);
}

.rank-badge.rank-3 {
  background: rgba(205, 127, 50, 0.18);
  color: var(--rank-bronze);
}

.score-cell {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.date-cell {
  font-size: 0.8rem;
  color: var(--muted);
  white-space: nowrap;
}

.welcome {
  margin-top: 2rem;
  padding: 3rem 1.5rem !important;
}

.welcome-icon {
  font-size: 2.5rem;
  color: var(--accent);
}

.welcome-copy {
  max-width: 34rem;
}

.empty-state {
  border-top: 1px solid var(--border);
}

#table-wrap .table-responsive {
  max-height: calc(100vh - 18rem);
  border-radius: var(--radius);
}

#scores-table tbody tr.score-row {
  cursor: pointer;
}

#scores-table tbody tr.score-row:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

body.lb-overlay-open {
  overflow: hidden;
}

.lb-overlay {
  position: fixed;
  inset: 0;
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.lb-overlay.d-none {
  display: none !important;
}

.lb-overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 10, 20, 0.62);
  backdrop-filter: blur(3px);
}

.lb-detail-card {
  position: relative;
  z-index: 1;
  width: min(34rem, 100%);
  max-height: min(34rem, calc(100vh - 2rem));
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.lb-detail-header {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.85rem 0.95rem;
  border-bottom: 1px solid var(--border);
}

.lb-detail-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.lb-close-btn {
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.lb-detail-game {
  min-width: 0;
}

.lb-detail-title-block {
  min-width: 0;
}

.lb-detail-desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.lb-detail-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.45rem 0.65rem;
}

.lb-detail-you {
  font-family: var(--mono);
  font-size: 0.72rem;
  min-width: 0;
}

.lb-jump-btns {
  display: inline-flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
  background: var(--bg-2);
  flex-shrink: 0;
}

.lb-jump-btn {
  --bs-btn-padding-x: 0.65rem;
  --bs-btn-padding-y: 0.2rem;
  --bs-btn-font-size: 0.72rem;
  --bs-btn-border-radius: 0;
  --bs-btn-color: var(--muted);
  --bs-btn-bg: transparent;
  --bs-btn-border-color: transparent;
  --bs-btn-hover-color: var(--text);
  --bs-btn-hover-bg: var(--accent-dim);
  --bs-btn-hover-border-color: transparent;
  --bs-btn-active-color: var(--accent);
  --bs-btn-active-bg: var(--accent-dim);
  --bs-btn-active-border-color: transparent;
  --bs-btn-disabled-color: var(--muted);
  --bs-btn-disabled-bg: transparent;
  --bs-btn-disabled-border-color: transparent;
  --bs-btn-disabled-opacity: 0.45;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-weight: 600;
  line-height: 1.2;
  border: 0 !important;
  box-shadow: none !important;
}

.lb-jump-btn + .lb-jump-btn {
  border-left: 1px solid var(--border) !important;
}

.lb-jump-btn i {
  font-size: 0.78rem;
  color: var(--accent);
}

.lb-jump-btn:disabled i {
  color: var(--muted);
}

.lb-detail-status {
  flex-shrink: 0;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  background: rgba(61, 214, 198, 0.04);
}

.lb-detail-status.is-error {
  color: var(--bs-danger, #dc3545);
  background: rgba(220, 53, 69, 0.08);
}

.lb-entries-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  overflow-anchor: none;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* legacy Edge */
}

.lb-entries-scroll:focus,
.lb-entries-scroll:focus-visible {
  outline: none;
}

.lb-entries-scroll::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Edge */
}

.lb-edge-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem;
}

.lb-entries-list {
  margin: 0;
  overflow-anchor: none;
}

.lb-entry {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr) auto;
  gap: 0.45rem 0.55rem;
  align-items: center;
  padding: 0.5rem 0.85rem;
  border-bottom: 1px solid var(--border);
  transition: background-color 0.15s ease;
}

.lb-entry:last-child {
  border-bottom: none;
}

.lb-entry:hover {
  background: rgba(61, 214, 198, 0.05);
}

.lb-entry.is-you {
  background: var(--accent-dim);
  box-shadow: inset 3px 0 0 var(--accent);
}

.lb-entry-rank {
  justify-self: start;
}

.lb-entry-rank.rank-badge {
  min-width: 2.2rem;
  font-size: 0.72rem;
  padding: 0.15rem 0.3rem;
}

.lb-entry-user {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--bg-2);
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.user-avatar-wrap {
  position: relative;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.user-avatar-fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
}

.lb-entry-name {
  font-weight: 600;
  font-size: 0.86rem;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lb-entry-name a {
  color: inherit;
  text-decoration: none;
}

.lb-entry-name a:hover {
  color: var(--accent);
}

.lb-entry-you-tag {
  display: inline-block;
  margin-left: 0.3rem;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  vertical-align: middle;
}

.lb-entry-stats {
  text-align: right;
  min-width: 0;
}

.lb-entry-score {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.lb-entry-date {
  font-size: 0.65rem;
  color: var(--muted);
  white-space: nowrap;
  margin-top: 0.1rem;
}

@media (max-width: 768px) {
  #table-wrap .table-responsive {
    max-height: none;
  }

  .lb-desc {
    max-width: 14rem;
  }

  .lb-detail-card {
    width: min(100%, 34rem);
    max-height: calc(100vh - 1.5rem);
  }
}