@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
    --ink: #16211C;
    --ink-soft: #24352C;
    --paper: #F2F6F3;
    --paper-raised: #FFFFFF;
    --line: #DCE6E0;
    --court: #1F6F50;
    --court-dark: #175840;
    --ball: #FF7A29;
    --win: #2D8659;
    --win-bg: #E5F3EC;
    --loss: #C1443C;
    --loss-bg: #FBEAE9;
    --draw: #C98A1F;
    --draw-bg: #FBF1DF;
    --text: #1E2B24;
    --text-muted: #647A6E;
    --radius: 10px;
    --shadow: 0 2px 10px rgba(22, 33, 28, 0.07);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--paper);
    color: var(--text);
    line-height: 1.5;
}

h1, h2 {
    font-family: 'Oswald', 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--ink);
    margin: 0;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 32px 24px 64px;
}

/* ---------- Nav ---------- */
.topnav {
    background: var(--court-dark);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    flex-wrap: wrap;
    gap: 10px;
}
.topnav .brand {
    font-family: 'Oswald', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.nav-links a {
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    margin-left: 22px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding-bottom: 4px;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-color 0.15s;
}
.nav-links a:hover { color: #fff; }
.nav-links a.active { color: #fff; border-bottom-color: var(--ball); }

/* ---------- Dashboard ---------- */
.dashboard-page h1, .groups-page h1, .leaderboard-page h1 { font-size: 1.9rem; margin-bottom: 18px; }

.stats-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-bottom: 8px;
}
.stat-card {
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow);
    text-align: center;
}
.stat-value {
    font-family: 'Oswald', sans-serif;
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--ink);
}
.stat-card.completed .stat-value { color: var(--win); }
.stat-card.pending .stat-value { color: var(--draw); }
.stat-card.progress .stat-value { color: var(--ball); }
.stat-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-top: 4px;
}

.progress-bar-wrap {
    height: 8px;
    background: var(--line);
    border-radius: 999px;
    overflow: hidden;
    margin: 18px 0 28px;
}
.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--court), var(--ball));
    transition: width 0.3s ease;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
.dashboard-grid .panel:first-child { grid-column: 1 / -1; }

.panel {
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    margin-bottom: 18px;
}
.panel h2 { font-size: 1.1rem; margin-bottom: 4px; }
.panel-sub { color: var(--text-muted); font-size: 0.85rem; margin: 0 0 14px; }

.leader-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}
.leader-card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px;
    text-align: center;
}
.leader-group {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
}
.leader-name {
    font-family: 'Oswald', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--ink);
    margin: 6px 0 2px;
}
.leader-name.muted { color: var(--text-muted); font-size: 0.9rem; text-transform: none; letter-spacing: 0; font-family: 'Inter', sans-serif; font-weight: 500; }
.leader-pts { font-family: 'JetBrains Mono', monospace; font-size: 0.78rem; color: var(--court); }
.leader-link { display: inline-block; margin-top: 8px; font-size: 0.78rem; color: var(--court); text-decoration: none; font-weight: 600; }
.leader-link:hover { text-decoration: underline; }

.result-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.result-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--paper);
    border-radius: 8px;
    flex-wrap: wrap;
}
.result-group {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    background: var(--court);
    padding: 3px 8px;
    border-radius: 5px;
    font-weight: 600;
    flex-shrink: 0;
}
.result-match { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; flex-wrap: wrap; }
.result-score {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    background: var(--ink);
    color: #fff;
    padding: 2px 8px;
    border-radius: 5px;
    font-size: 0.82rem;
}
.result-score.vs { background: transparent; color: var(--text-muted); font-weight: 500; }
.winner { font-weight: 700; color: var(--win); }

/* ---------- Group Tabs ---------- */
.group-tabs { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.group-tab {
    text-decoration: none;
    color: var(--ink-soft);
    background: var(--paper-raised);
    border: 1px solid var(--line);
    padding: 8px 18px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    transition: all 0.12s ease;
}
.group-tab:hover { border-color: var(--court); }
.group-tab.active { background: var(--court); border-color: var(--court); color: #fff; }

/* ---------- Standings Table ---------- */
.table-scroll { overflow-x: auto; }
.standings-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}
.standings-table th {
    text-align: center;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    padding: 8px 10px;
    border-bottom: 2px solid var(--line);
}
.standings-table th:nth-child(2), .standings-table td.player-name { text-align: left; }
.standings-table td {
    text-align: center;
    padding: 10px;
    border-bottom: 1px solid var(--line);
}
.standings-table tr.qualifies { background: var(--win-bg); }
.standings-table tr.top-three { background: #FFF6EC; }
.player-name { font-weight: 600; color: var(--ink); }
.pts-col { font-family: 'JetBrains Mono', monospace; font-weight: 700; color: var(--court); }
.legend-note { font-size: 0.78rem; color: var(--text-muted); margin-top: 10px; display: flex; align-items: center; gap: 6px; }
.qual-swatch { width: 12px; height: 12px; border-radius: 3px; background: var(--win-bg); border: 1px solid var(--win); display: inline-block; }

/* ---------- Match List (fixtures & results) ---------- */
.match-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.match-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    background: var(--paper);
    border-radius: 8px;
    flex-wrap: wrap;
}
.match-row.completed { background: var(--win-bg); }
.match-players { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 0.92rem; flex-wrap: wrap; }
.match-score {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    background: var(--ink);
    color: #fff;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 0.85rem;
}
.match-score.vs { background: transparent; color: var(--text-muted); font-weight: 500; }
.match-actions { display: flex; align-items: center; gap: 8px; }
.status-badge {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 3px 9px;
    border-radius: 999px;
    font-weight: 700;
}
.status-completed { background: var(--win); color: #fff; }
.status-scheduled { background: var(--draw-bg); color: var(--draw); }
.status-pending { background: var(--line); color: var(--text-muted); }
.btn-score-edit, .btn-reset {
    border: none;
    padding: 7px 14px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
}
.btn-score-edit { background: var(--ink); color: #fff; }
.btn-score-edit:hover { background: var(--ink-soft); }
.btn-reset { background: transparent; color: var(--loss); border: 1px solid #C1443C55; }
.btn-reset:hover { background: var(--loss-bg); }

/* ---------- Registration status banner ---------- */
.reg-status-banner {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 0.9rem;
}
.reg-status-banner.open { background: var(--win-bg); color: var(--win); border: 1px solid #2D865955; }
.reg-status-banner.closed { background: var(--draw-bg); color: var(--draw); border: 1px solid #C98A1F55; }
.reg-status-banner strong { color: inherit; }
.reg-count {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    background: rgba(0,0,0,0.06);
    padding: 3px 10px;
    border-radius: 999px;
}
.reg-cta {
    margin-left: auto;
    text-decoration: none;
    color: inherit;
    font-weight: 700;
    border-bottom: 2px solid currentColor;
}

/* ---------- Register / Admin forms ---------- */
.register-form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}
.register-form input {
    padding: 9px 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.88rem;
    background: var(--paper);
    color: var(--text);
}
.register-form input[name="name"] { flex: 2; min-width: 160px; }
.register-form input[name="phone"] { flex: 1; min-width: 130px; }
.register-form button {
    background: var(--court);
    color: #fff;
    border: none;
    padding: 9px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
}
.register-form button:hover { background: var(--court-dark); }
#register-message, #admin-add-message { font-size: 0.85rem; margin-bottom: 10px; }
#register-message.success, #admin-add-message.success { color: var(--win); }
#register-message.error, #admin-add-message.error { color: var(--loss); }

.player-chip-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.player-chip {
    background: var(--paper);
    border: 1px solid var(--line);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink);
}

.admin-player-list { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.admin-player-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--paper);
    border-radius: 6px;
}
.admin-player-list .player-name { flex: 1; font-weight: 600; }
.btn-remove-player {
    background: transparent;
    color: var(--loss);
    border: 1px solid #C1443C55;
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}
.btn-remove-player:hover { background: var(--loss-bg); }

.settings-form { display: flex; flex-direction: column; gap: 14px; max-width: 480px; }
.settings-form label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}
.settings-form input {
    padding: 9px 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.9rem;
    background: var(--paper);
    color: var(--text);
}
.settings-points { display: flex; gap: 12px; }
.settings-points label { flex: 1; }
#settings-message, #generate-message { font-size: 0.85rem; margin-top: 10px; }
#settings-message.success, #generate-message.success { color: var(--win); }
#settings-message.error, #generate-message.error { color: var(--loss); }
.error { color: var(--loss); font-size: 0.9rem; margin: 4px 0 8px; }
.success { color: var(--win); font-size: 0.9rem; margin: 4px 0 8px; }

.warning-note {
    background: var(--draw-bg);
    color: var(--draw);
    border: 1px solid #C98A1F55;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.85rem;
    margin: 10px 0;
}

/* ---------- Nav button (generic) ---------- */
.nav-btn {
    display: inline-block;
    text-decoration: none;
    color: var(--ink-soft);
    background: var(--paper-raised);
    border: 1px solid var(--line);
    padding: 8px 16px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.85rem;
    box-shadow: var(--shadow);
    margin-top: 6px;
}
.nav-btn:hover { border-color: var(--ball); }

.empty-msg { color: var(--text-muted); font-size: 0.88rem; }

/* ---------- Modal ---------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(22, 33, 28, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}
.modal-overlay.hidden { display: none; }
.modal-box {
    background: var(--paper-raised);
    border-radius: var(--radius);
    padding: 24px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 8px 30px rgba(22, 33, 28, 0.3);
}
.modal-box h2 { font-size: 1.05rem; margin-bottom: 16px; }
.score-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}
.score-player-label { font-weight: 600; color: var(--ink); font-size: 0.92rem; flex: 1; }
.score-row input {
    width: 80px;
    padding: 9px 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    text-align: center;
    background: var(--paper);
    color: var(--text);
}
.modal-hint { font-size: 0.76rem; color: var(--text-muted); margin: 0 0 14px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }
.btn-primary {
    background: var(--court);
    color: #fff;
    border: none;
    padding: 9px 18px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
}
.btn-primary:hover { background: var(--court-dark); }
.btn-secondary {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--line);
    padding: 9px 18px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
}
.btn-secondary:hover { border-color: var(--ball); color: var(--ink); }
#score-message { font-size: 0.85rem; margin-top: 10px; }
#score-message.success { color: var(--win); }
#score-message.error { color: var(--loss); }

.sitefooter {
    text-align: center;
    padding: 20px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ---------- Knockout / Main Draw bracket ---------- */
.knockout-page h1 { font-size: 1.9rem; margin-bottom: 8px; }

.champion-banner {
    background: linear-gradient(90deg, #FFF6E5, #FFF0D6);
    border: 1px solid #E4B44955;
    color: var(--ink);
    padding: 16px 20px;
    border-radius: var(--radius);
    font-family: 'Oswald', sans-serif;
    font-size: 1.25rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}
.champion-banner strong { color: var(--ball); }

.bracket-wrap {
    display: flex;
    gap: 22px;
    overflow-x: auto;
    padding: 4px 4px 16px;
    align-items: flex-start;
}
.bracket-round {
    display: flex;
    flex-direction: column;
    gap: 18px;
    flex: 0 0 230px;
    min-width: 230px;
}
.round-title {
    font-family: 'Oswald', sans-serif;
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    text-align: center;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--line);
}
.bracket-match {
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px 12px;
    box-shadow: var(--shadow);
}
.bracket-match.completed { background: var(--win-bg); }
.bracket-match.bye { background: var(--paper); border-style: dashed; }
.bracket-match.final-decided { border-color: #E4B449; box-shadow: 0 0 0 2px #E4B44933; }
.bracket-player {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 5px 0;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--ink);
}
.bracket-player + .bracket-player { border-top: 1px solid var(--line); }
.bracket-player.winner { color: var(--win); }
.bp-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bp-score {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    background: var(--ink);
    color: #fff;
    padding: 1px 8px;
    border-radius: 5px;
    font-size: 0.8rem;
    flex-shrink: 0;
}
.bracket-player.winner .bp-score { background: var(--win); }
.bracket-match-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed var(--line);
}

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
    .stats-cards { grid-template-columns: repeat(2, 1fr); }
    .dashboard-grid { grid-template-columns: 1fr; }
    .leader-cards { grid-template-columns: repeat(2, 1fr); }
    .container { padding: 20px 14px 48px; }
    .topnav { padding: 14px 16px; }
    .match-row { flex-direction: column; align-items: flex-start; }
    .bracket-round { flex: 0 0 200px; min-width: 200px; }
}