:root {
  --bg: #eef1f6;
  --bg-elevated: #ffffff;
  --border: #d8dee8;
  --border-soft: #e8ecf2;
  --text: #12151c;
  --text-muted: #5c6578;
  --accent: #0c4a3e;
  --accent-bright: #10b981;
  --gold: #c9a227;
  --gold-soft: #f5ecd4;
  --header: #0a1628;
  --live: #e11d48;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow: 0 2px 8px rgba(10, 22, 40, 0.06);
  --shadow-lg: 0 8px 32px rgba(10, 22, 40, 0.1);
  --font: 'DM Sans', system-ui, sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(16, 185, 129, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(201, 162, 39, 0.06), transparent);
  min-height: 100vh;
}

a {
  color: var(--accent-bright);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

button {
  font-family: inherit;
  cursor: pointer;
}

code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--bg);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

#app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.site-header {
  position: relative;
  background: var(--header);
  color: #fff;
  overflow: hidden;
}

.header-glow {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
    linear-gradient(225deg, rgba(201, 162, 39, 0.12) 0%, transparent 40%);
  pointer-events: none;
}

.header-inner {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: linear-gradient(145deg, var(--gold) 0%, #a8841f 100%);
  color: var(--header);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 10px;
  letter-spacing: -0.02em;
  box-shadow: 0 2px 12px rgba(201, 162, 39, 0.35);
}

.brand h1 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-sub {
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
}

.credit {
  margin: 0;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

.credit a {
  color: var(--gold);
  font-weight: 500;
}

.credit a:hover {
  color: #e0c04a;
}

/* Nav */
.main-nav {
  display: flex;
  gap: 0.35rem;
  padding: 0.65rem 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.nav-tab {
  padding: 0.5rem 1rem;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 999px;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.nav-tab:hover {
  color: var(--text);
  background: var(--bg);
}

.nav-tab.active {
  color: var(--header);
  background: var(--gold-soft);
  box-shadow: inset 0 0 0 1px rgba(201, 162, 39, 0.35);
}

/* Layout */
.layout {
  flex: 1;
  display: grid;
  grid-template-columns: 272px 1fr;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  gap: 0;
}

.layout.layout-full {
  grid-template-columns: 1fr;
  max-width: 1400px;
}

.layout-full .content {
  padding: 1.5rem;
}

.filters-panel {
  padding: 1.25rem;
  border-right: 1px solid var(--border);
  background: var(--bg-elevated);
  position: sticky;
  top: 0;
  height: fit-content;
  max-height: 100vh;
  overflow-y: auto;
}

.filters-panel.hidden-view {
  display: none;
}

.filters-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.filters-header h2 {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.filter-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.875rem;
}

.filter-field span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.filter-field input,
.filter-field select {
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.875rem;
  background: var(--bg);
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.filter-field input:focus,
.filter-field select:focus {
  outline: none;
  border-color: var(--accent-bright);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.active-filters {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-soft);
}

.active-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  display: block;
  margin-bottom: 0.5rem;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.chip {
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
  font-size: 0.72rem;
  color: var(--text);
}

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

.content {
  padding: 1.25rem 1.5rem;
  min-width: 0;
}

.content-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.result-count {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-timezone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  transition: all 0.15s ease;
  user-select: none;
}

.btn-timezone:hover {
  color: var(--text);
  border-color: var(--accent-bright);
  background: var(--bg);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.btn-timezone .tz-icon {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  transition: stroke 0.15s ease;
}

.btn-timezone.is-local {
  background: var(--gold-soft);
  border-color: rgba(201, 162, 39, 0.35);
  color: #8a7018;
}

.btn-timezone.is-local:hover {
  background: #ede0b8;
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.15);
}

.btn-icon {
  display: none;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--text);
}

.btn-text {
  border: none;
  background: none;
  color: var(--accent-bright);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0;
}

.btn-text:hover {
  text-decoration: underline;
}

/* Match cards */
.day-group {
  margin-bottom: 2rem;
}

.day-heading {
  margin: 0 0 0.875rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.match-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.match-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 1rem 1.125rem;
  box-shadow: var(--shadow);
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.match-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border);
}

.match-card.is-live {
  border-left: 3px solid var(--live);
  background: linear-gradient(90deg, rgba(225, 29, 72, 0.04) 0%, var(--bg-elevated) 12%);
}

.match-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.625rem;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.match-time {
  font-family: var(--mono);
  font-size: 0.7rem;
}

.badge {
  padding: 0.15rem 0.45rem;
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent);
  border-radius: 5px;
  font-weight: 600;
  font-size: 0.68rem;
}

.badge.muted {
  background: var(--bg);
  color: var(--text-muted);
}

.status-pill {
  padding: 0.15rem 0.45rem;
  border-radius: 5px;
  font-weight: 700;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.status-pill.live {
  background: #ffe4e8;
  color: var(--live);
  animation: pulse 1.5s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.status-pill.finished {
  background: var(--bg);
  color: var(--text-muted);
}

.match-teams {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.75rem;
}

.match-team {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.match-team.home {
  justify-content: flex-end;
}

.match-team.away {
  justify-content: flex-start;
}

.match-score {
  text-align: center;
  min-width: 4.5rem;
}

.vs {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.score {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--header);
}

.team-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.55rem;
  border: none;
  background: transparent;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  border-radius: 6px;
}

.team-chip.link:hover {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent);
}

.match-venue {
  margin-top: 0.625rem;
  padding-top: 0.625rem;
  border-top: 1px solid var(--border-soft);
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.venue-link {
  border: none;
  background: none;
  padding: 0;
  color: var(--text-muted);
  font-size: inherit;
}

.venue-link:hover {
  color: var(--accent-bright);
}

.host-country {
  border: none;
  background: var(--gold-soft);
  padding: 0.15rem 0.45rem;
  font-size: 0.68rem;
  font-weight: 600;
  color: #8a7018;
  cursor: pointer;
  border-radius: 5px;
}

.host-country:hover {
  background: #ede0b8;
}

/* Teams view */
.team-group {
  margin-bottom: 2rem;
}

.team-group h3 {
  margin: 0 0 0.875rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--header);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.5rem;
}

.team-card {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.875rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  text-align: left;
  transition: all 0.15s;
  box-shadow: var(--shadow);
}

.team-card:hover {
  border-color: var(--accent-bright);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.team-flag {
  font-size: 1.35rem;
}

.team-name {
  font-size: 0.875rem;
  font-weight: 600;
}

/* Venues */
.venue-group {
  margin-bottom: 2rem;
}

.venue-group h3 {
  margin: 0 0 0.875rem;
  font-size: 0.9375rem;
  font-weight: 700;
}

.venue-group .count {
  font-weight: 400;
  color: var(--text-muted);
}

.venue-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.venue-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  text-align: left;
  box-shadow: var(--shadow);
  transition: all 0.15s;
}

.venue-card:hover {
  border-color: var(--accent-bright);
}

.venue-name {
  font-weight: 600;
  font-size: 0.875rem;
}

.venue-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Standings */
.standings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.standings-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.standings-group-title {
  margin: 0;
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--header);
  color: #fff;
}

.standings-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.standings-table th {
  padding: 0.5rem 0.4rem;
  text-align: center;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-soft);
}

.standings-table th:nth-child(2) {
  text-align: left;
  padding-left: 0.75rem;
}

.standings-table td {
  padding: 0.55rem 0.4rem;
  text-align: center;
  border-bottom: 1px solid var(--border-soft);
}

.standings-table td:nth-child(2) {
  text-align: left;
  padding-left: 0.75rem;
}

.standings-table tr.qualifying {
  background: rgba(16, 185, 129, 0.06);
}

.standings-table tr.qualifying td:first-child {
  color: var(--accent-bright);
  font-weight: 700;
}

.standings-table tr.possible {
  background: rgba(201, 162, 39, 0.06);
}

.standings-table .pts {
  font-weight: 700;
  font-family: var(--mono);
}

.standings-team {
  border: none;
  background: none;
  padding: 0;
  font-size: inherit;
  font-weight: 600;
  color: var(--text);
  text-align: left;
}

.standings-team:hover {
  color: var(--accent-bright);
}

.standings-note {
  margin: 1.25rem 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

/* Bracket tree — left | center | right */
.bracket-wrap {
  margin: 0 -0.5rem;
}

.bracket-hint {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

.bracket-arena {
  display: flex;
  align-items: stretch;
  gap: 0;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 1rem 0.5rem 2rem;
  min-height: 520px;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  scroll-padding: 1rem;
}

.bt-side {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.bt-side-left {
  flex-direction: row;
}

.bt-side-right {
  flex-direction: row;
}

.bt-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 168px;
  padding: 0 0.35rem;
  position: relative;
}

.bt-col-label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 0.75rem;
  white-space: nowrap;
}

.bt-col-matches {
  display: flex;
  flex-direction: column;
  gap: var(--col-gap, 0.5rem);
  justify-content: center;
  flex: 1;
}

.bt-side-left .bt-col .bt-node::after {
  content: '';
  position: absolute;
  right: -0.35rem;
  top: 50%;
  width: 0.35rem;
  height: 2px;
  background: var(--border);
}

.bt-side-right .bt-col .bt-node::after {
  content: '';
  position: absolute;
  left: -0.35rem;
  top: 50%;
  width: 0.35rem;
  height: 2px;
  background: var(--border);
}

.bt-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 200px;
  padding: 0 1rem;
  flex-shrink: 0;
  border-left: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
  background: linear-gradient(180deg, rgba(201, 162, 39, 0.06) 0%, transparent 100%);
}

.bt-center-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #8a7018;
  margin-bottom: 0.5rem;
}

.bt-third-wrap {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--border);
}

.bt-third-label {
  font-size: 0.62rem;
  color: var(--text-muted);
}

.bt-node {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 156px;
  overflow: hidden;
}

.bt-node.is-live {
  border-color: var(--live);
  box-shadow: 0 0 0 2px rgba(225, 29, 72, 0.15);
}

.bt-node.is-done {
  border-color: rgba(16, 185, 129, 0.35);
}

.bt-node-head {
  padding: 0.2rem 0.5rem;
  font-size: 0.58rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--bg);
  border-bottom: 1px solid var(--border-soft);
}

.bt-node-body {
  padding: 0.15rem 0;
}

.bt-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.5rem;
  font-size: 0.78rem;
  border-bottom: 1px solid var(--border-soft);
}

.bt-row:last-child {
  border-bottom: none;
}

.bt-row.winner {
  background: rgba(16, 185, 129, 0.12);
  font-weight: 700;
}

.bt-row.is-tbd .bt-name {
  color: var(--text-muted);
  font-style: italic;
  font-size: 0.72rem;
}

.bt-flag {
  flex-shrink: 0;
  width: 1.25rem;
  text-align: center;
  font-size: 0.85rem;
}

.bt-name {
  border: none;
  background: none;
  padding: 0;
  text-align: left;
  font-size: inherit;
  font-weight: inherit;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 130px;
}

.bt-name.link:hover {
  color: var(--accent-bright);
}

.bt-score {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.8rem;
  min-width: 1.25rem;
  text-align: right;
}

.bt-node-foot {
  padding: 0.2rem 0.5rem;
  font-size: 0.58rem;
  color: var(--text-muted);
  text-align: center;
  background: var(--bg);
}

/* Detail panel */
.detail-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 100vw);
  height: 100vh;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  overflow-y: auto;
  padding: 1.25rem;
  transform: translateX(100%);
  transition: transform 0.25s ease;
}

.detail-panel.open {
  transform: translateX(0);
}

.detail-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 34px;
  height: 34px;
  border: none;
  background: var(--bg);
  border-radius: var(--radius);
  font-size: 1.25rem;
  line-height: 1;
  color: var(--text-muted);
}

.detail-close:hover {
  color: var(--text);
  background: var(--border-soft);
}

.detail-header {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  padding-right: 2rem;
}

.detail-flag {
  font-size: 2.25rem;
}

.detail-header h2 {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 700;
}

.detail-sub {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.detail-section {
  margin-bottom: 1.5rem;
}

.detail-section h3 {
  margin: 0 0 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.player-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.player-row {
  display: grid;
  grid-template-columns: 2rem 1fr auto;
  gap: 0.5rem;
  width: 100%;
  padding: 0.55rem 0;
  border: none;
  border-bottom: 1px solid var(--border-soft);
  background: none;
  text-align: left;
  font-size: 0.875rem;
}

.player-row:hover {
  color: var(--accent-bright);
}

.player-num {
  font-family: var(--mono);
  color: var(--text-muted);
}

.player-pos {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.inline-link {
  border: none;
  background: none;
  padding: 0;
  color: var(--accent-bright);
  font-size: inherit;
  font-weight: 600;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.chip-btn {
  padding: 0.35rem 0.625rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
  font-size: 0.8125rem;
}

.chip-btn:hover {
  border-color: var(--accent-bright);
  color: var(--accent-bright);
}

.detail-matches .match-card {
  margin-bottom: 0.5rem;
}

.empty-state {
  padding: 4rem 1rem;
  text-align: center;
  color: var(--text-muted);
}

.muted {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Admin */
.admin-body {
  background: var(--bg);
}

.access-denied {
  max-width: 400px;
  margin: 6rem auto;
  padding: 2rem;
  text-align: center;
}

.access-denied h1 {
  margin: 0 0 0.5rem;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-muted);
}

.access-denied p {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
}

.admin-login {
  max-width: 380px;
  margin: 4rem auto;
  padding: 2rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.admin-login h2 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.admin-login p {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.admin-login label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.admin-login input {
  padding: 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
}

.btn-primary {
  padding: 0.65rem 1.35rem;
  border: none;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--accent) 0%, #0a352c 100%);
  color: #fff;
  font-weight: 600;
  font-size: 0.875rem;
  box-shadow: 0 2px 8px rgba(12, 74, 62, 0.25);
}

.btn-primary:hover {
  filter: brightness(1.08);
}

.btn-primary.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.8125rem;
}

.btn-secondary {
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--accent-bright);
}

.file-btn {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

#admin-dashboard {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem 3rem;
}

.admin-toolbar {
  margin-bottom: 1.5rem;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.admin-note {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.admin-tabs {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.admin-tab {
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-elevated);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}

.admin-tab.active {
  background: var(--header);
  color: #fff;
  border-color: var(--header);
}

.admin-panel {
  display: none;
}

.admin-panel.active {
  display: block;
}

.admin-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.admin-card h2 {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 700;
}

.admin-hint {
  margin: -0.5rem 0 1rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.admin-stage-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}

.stage-pill {
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

.stage-pill.active {
  background: var(--gold-soft);
  border-color: rgba(201, 162, 39, 0.5);
  color: #7a6318;
}

.editor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.editor-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.editor-field.full {
  grid-column: 1 / -1;
}

.editor-field span {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.editor-field select,
.editor-field input {
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.875rem;
}

.score-box {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
}

.score-team {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.score-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  max-width: 140px;
}

.score-team input {
  width: 4rem;
  padding: 0.75rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
}

.score-team input:focus {
  outline: none;
  border-color: var(--accent-bright);
}

.score-sep {
  font-family: var(--mono);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text-muted);
}

.match-quick-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.4rem;
  max-height: 320px;
  overflow-y: auto;
}

.quick-match {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--bg);
  text-align: left;
  font-size: 0.75rem;
}

.quick-match:hover {
  border-color: var(--border);
}

.quick-match.active {
  border-color: var(--accent-bright);
  background: rgba(16, 185, 129, 0.08);
}

.quick-match.done .qm-score {
  font-weight: 700;
  color: var(--accent);
}

.quick-match.live {
  border-left: 3px solid var(--live);
}

.qm-teams {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qm-score {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.ko-match-card {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 0.75rem;
  background: var(--bg);
}

.ko-match-card header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  font-size: 0.75rem;
}

.ko-num {
  font-weight: 700;
  color: var(--header);
}

.ko-date {
  color: var(--text-muted);
}

.ko-slots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.ko-slots label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
}

.ko-slots select {
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.875rem;
}

.tbd-tag {
  color: var(--gold);
  font-style: normal;
  font-weight: 500;
}

.open-slots-box {
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--gold-soft);
  border: 1px solid rgba(201, 162, 39, 0.35);
  border-radius: var(--radius);
}

.open-slots-box h3 {
  margin: 0 0 0.75rem;
  font-size: 0.875rem;
  font-weight: 700;
}

.open-slots-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.open-slot-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.5rem 0.65rem;
  background: var(--bg-elevated);
  border-radius: var(--radius);
}

.open-slot-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
}

.open-slot-pos {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.open-slot-row select,
.ko-slots select {
  min-width: 180px;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.875rem;
}

.ko-match-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.75rem;
}

.admin-toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  padding: 0.75rem 1.25rem;
  background: var(--header);
  color: #fff;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 500;
  transition: transform 0.3s ease;
  pointer-events: none;
}

.admin-toast.show {
  transform: translateX(-50%) translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .layout,
  .layout.layout-full {
    grid-template-columns: 1fr;
  }

  .content,
  .layout-full .content {
    padding: 1rem;
  }

  .filters-panel {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: min(320px, 92vw);
    height: 100vh;
    height: 100dvh;
    z-index: 200;
    border-right: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding-bottom: env(safe-area-inset-bottom);
  }

  .filters-panel.open {
    display: block;
  }

  .filters-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10, 22, 40, 0.45);
    z-index: 199;
  }

  .filters-backdrop.open {
    display: block;
  }

  .btn-timezone {
    min-height: 44px;
    padding: 0.5rem 1rem;
  }

  .btn-icon {
    display: flex;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
  }

  .detail-panel {
    width: 100vw;
    padding-bottom: env(safe-area-inset-bottom);
  }

  .editor-grid {
    grid-template-columns: 1fr;
  }

  .ko-slots {
    grid-template-columns: 1fr;
  }

  #admin-dashboard {
    padding: 1rem 1rem 2.5rem;
  }

  .admin-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.25rem;
  }

  .admin-tab {
    flex-shrink: 0;
  }

  .standings-card {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .bracket-arena {
    min-height: 420px;
  }

  .bt-col {
    min-width: 148px;
    scroll-snap-align: start;
  }

  .bt-center {
    min-width: 168px;
    scroll-snap-align: center;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 14px;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
  }

  .main-nav {
    padding: 0.5rem 0.75rem;
    gap: 0.25rem;
  }

  .nav-tab {
    padding: 0.55rem 0.75rem;
    font-size: 0.8125rem;
    min-height: 44px;
  }

  .match-teams {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 0.35rem;
  }

  .match-team.home,
  .match-team.away {
    justify-content: center;
  }

  .match-score {
    order: -1;
    margin-bottom: 0.25rem;
  }

  .match-card {
    padding: 0.875rem;
  }

  .team-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  }

  .standings-grid {
    grid-template-columns: 1fr;
  }

  .standings-table {
    font-size: 0.75rem;
  }

  .standings-table th,
  .standings-table td {
    padding: 0.45rem 0.3rem;
  }

  .bracket-hint {
    font-size: 0.75rem;
    padding: 0 0.5rem;
  }

  .bracket-arena {
    min-height: 360px;
    padding: 0.75rem 0.25rem 1.5rem;
  }

  .bt-col {
    min-width: 128px;
    padding: 0 0.2rem;
  }

  .bt-node {
    min-width: 124px;
  }

  .bt-name {
    max-width: 88px;
    font-size: 0.72rem;
  }

  .bt-row {
    padding: 0.4rem 0.35rem;
    font-size: 0.72rem;
  }

  .bt-center {
    min-width: 140px;
    padding: 0 0.5rem;
  }

  .score-box {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
  }

  .score-sep {
    display: none;
  }

  .open-slot-row {
    flex-direction: column;
    align-items: stretch;
  }

  .open-slot-row select {
    width: 100%;
    min-height: 44px;
  }

  .ko-match-grid {
    grid-template-columns: 1fr;
  }

  .ko-slots select {
    min-height: 44px;
    width: 100%;
  }

  .btn-primary,
  .btn-secondary {
    min-height: 44px;
  }

  .quick-match {
    min-height: 44px;
  }

  .admin-card {
    padding: 1rem;
  }
}