/* ===========================================================================
   TORNEIOS — arena de competição
   ---------------------------------------------------------------------------
   Cobre as quatro telas do módulo:
     index.php       → tournaments-list, tournament-card*
     show.php        → tournament-hero*, tournament-leaderboard-preview,
                       tournament-participants*
     leaderboard.php → tournament-table, tournament-leaderboard-full,
                       tournament-top-1/2/3
     brackets.php    → brackets-container, bracket-round*, bracket-match*,
                       bracket-player*

   Todas as cores derivam dos tokens de theme.css, então funciona nos temas
   claro, escuro e neon.
   ======================================================================== */

.tournaments-page {
    --tn-gold:   #E8B33C;
    --tn-silver: #B9C0CB;
    --tn-bronze: #C98A5B;
    --tn-arena:  color-mix(in srgb, var(--text) 8%, var(--surface));
    padding-block: 22px 64px;
}

/* ===========================================================================
   1. Navegação e filtros
   ======================================================================== */
.tournaments-page .breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    font-size: .88rem;
    color: var(--muted);
}

.tournaments-page .breadcrumb a {
    color: var(--text-soft);
    text-decoration: none;
    font-weight: 600;
}

.tournaments-page .breadcrumb a:hover { color: var(--accent); }
.tournaments-page .breadcrumb > span[aria-hidden] { opacity: .5; }

.tournaments-page .comm-form {
    margin-bottom: 24px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.tournaments-page .comm-form .comm-grid {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 10px;
    align-items: center;
}

/* ===========================================================================
   2. Listagem de torneios
   ======================================================================== */
.tournaments-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: 16px;
}

.tournament-card {
    position: relative;
    display: grid;
    gap: 10px;
    align-content: start;
    overflow: hidden;
    padding: 20px 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(520px 180px at 100% 0%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 70%),
        var(--surface);
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

/* Marca d'água de troféu no canto */
.tournament-card::after {
    content: "";
    position: absolute;
    inset-inline-end: -26px;
    inset-block-end: -30px;
    width: 128px;
    height: 128px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--tn-gold) 14%, transparent), transparent 70%);
    pointer-events: none;
}

.tournament-card:hover,
.tournament-card:focus-within {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
    box-shadow: 0 18px 40px -22px rgb(0 0 0 / .5);
}

.tournament-card-head {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 7px;
}

.tournament-card h2 {
    position: relative;
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.22rem;
    line-height: 1.25;
    letter-spacing: -.02em;
}

.tournament-card h2 a {
    color: var(--text);
    text-decoration: none;
    background-image: linear-gradient(var(--accent), var(--accent));
    background-size: 0 2px;
    background-repeat: no-repeat;
    background-position: 0 100%;
    transition: background-size .22s ease, color .16s ease;
}

.tournament-card h2 a:hover,
.tournament-card h2 a:focus-visible {
    color: var(--accent-text, var(--accent));
    background-size: 100% 2px;
}

.tournament-card-desc {
    position: relative;
    margin: 0;
    color: var(--text-soft);
    font-size: .92rem;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tournament-card-foot {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
    margin-top: 2px;
    padding-top: 12px;
    border-top: 1px dashed var(--border);
    font-size: .83rem;
}

.tournament-card-foot span { display: inline-flex; align-items: center; gap: 6px; }
.tournament-card-foot .icon { width: 15px; height: 15px; flex: none; opacity: .85; }

/* ===========================================================================
   3. Hero do torneio (show.php)
   ======================================================================== */
.tournament-hero {
    position: relative;
    overflow: hidden;
    margin-bottom: 26px;
    padding: clamp(22px, 3.5vw, 40px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(900px 320px at 8% -30%, color-mix(in srgb, var(--accent) 24%, transparent), transparent 70%),
        linear-gradient(160deg, var(--surface-2), var(--surface) 62%);
    box-shadow: var(--shadow);
}

/* Holofotes da arena */
.tournament-hero::before,
.tournament-hero::after {
    content: "";
    position: absolute;
    inset-block-start: -60%;
    width: 42%;
    height: 180%;
    background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 10%, transparent), transparent 70%);
    transform: skewX(-18deg);
    pointer-events: none;
}

.tournament-hero::before { inset-inline-start: -8%; }
.tournament-hero::after  { inset-inline-end: -12%; transform: skewX(18deg); }

.tournament-hero > * { position: relative; z-index: 1; }

.tournament-hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-bottom: 14px;
}

.tournament-hero h1 {
    margin: 0 0 12px;
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 1rem + 2.8vw, 2.85rem);
    line-height: 1.05;
    letter-spacing: -.03em;
    text-wrap: balance;
}

.tournament-hero > p {
    margin: 0 0 16px;
    max-width: 68ch;
    color: var(--text-soft);
    line-height: 1.65;
}

.tournament-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
    padding-block: 14px;
    border-block: 1px solid var(--border);
    font-size: .88rem;
}

.tournament-hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.tournament-hero-meta .icon { width: 16px; height: 16px; flex: none; color: var(--accent); }

.tournament-hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 18px;
}

.tournament-hero-actions form { margin: 0; }

/* ===========================================================================
   4. Tabelas de ranking
   ======================================================================== */
.tournament-leaderboard-preview,
.tournaments-page .panel > .tournament-table {
    overflow: hidden;
}

.tournament-leaderboard-preview {
    padding: 0;
    margin-bottom: 26px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
}

.tournament-leaderboard-preview h2 {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0;
    padding: 18px 22px;
    border-bottom: 1px solid var(--border);
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: -.02em;
}

.tournament-leaderboard-preview h2 .icon {
    width: 20px;
    height: 20px;
    color: var(--tn-gold);
}

.tournament-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .93rem;
}

.tournament-table thead th {
    padding: 11px 16px;
    text-align: start;
    font-size: .76rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: none;
    color: var(--muted);
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.tournament-table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.tournament-table tbody tr:last-child td { border-bottom: 0; }
.tournament-table tbody tr { transition: background-color .14s ease; }
.tournament-table tbody tr:hover { background: var(--hover); }

.tournament-table td:first-child {
    width: 64px;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.02rem;
    font-variant-numeric: tabular-nums;
    text-align: center;
    color: var(--muted);
}

.tournament-table td a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
}

.tournament-table td a:hover { color: var(--accent); }

.tournament-table td strong { font-variant-numeric: tabular-nums; }

/* Linha do próprio usuário */
.tournament-table tr.is-me {
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    box-shadow: inset 3px 0 0 var(--accent);
}

.tournament-table tr.is-me:hover { background: color-mix(in srgb, var(--accent) 16%, transparent); }

/* Pódio: as três primeiras linhas ganham faixa metálica */
.tournament-top-1,
.tournament-top-2,
.tournament-top-3 { position: relative; }

.tournament-top-1 td { background: color-mix(in srgb, var(--tn-gold) 14%, transparent); }
.tournament-top-2 td { background: color-mix(in srgb, var(--tn-silver) 16%, transparent); }
.tournament-top-3 td { background: color-mix(in srgb, var(--tn-bronze) 14%, transparent); }

.tournament-top-1 td:first-child,
.tournament-top-2 td:first-child,
.tournament-top-3 td:first-child { font-size: 1.3rem; color: var(--text); }

.tournament-top-1 { box-shadow: inset 3px 0 0 var(--tn-gold); }
.tournament-top-2 { box-shadow: inset 3px 0 0 var(--tn-silver); }
.tournament-top-3 { box-shadow: inset 3px 0 0 var(--tn-bronze); }

.tournament-top-1 td:nth-child(3) strong { color: color-mix(in srgb, var(--tn-gold) 70%, var(--text)); }

.tournament-leaderboard-full { font-size: .94rem; }

/* ===========================================================================
   5. Participantes
   ======================================================================== */
.tournament-participants {
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
}

.tournament-participants h2 {
    margin: 0 0 16px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: -.02em;
}

.tournament-participants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
    gap: 10px;
}

.tournament-participant {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface-2);
    min-width: 0;
    transition: border-color .16s ease, transform .16s ease;
}

.tournament-participant:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.tournament-participant a {
    color: var(--text-soft);
    text-decoration: none;
    font-size: .88rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tournament-participant a:hover { color: var(--accent); }

/* ===========================================================================
   6. Chaves (brackets)
   ======================================================================== */
.brackets-container {
    display: flex;
    gap: 18px;
    padding-bottom: 14px;
    overflow-x: auto;
    scrollbar-width: thin;
}

.bracket-round {
    flex: 0 0 300px;
    display: grid;
    gap: 12px;
    align-content: start;
}

.bracket-round-title {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 8px;
    margin: 0;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface-2);
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: -.01em;
    text-align: center;
    justify-content: center;
}

.bracket-round-title .comm-muted { font-size: .82rem; font-weight: 500; }

.bracket-matches {
    display: grid;
    gap: 12px;
    position: relative;
}

/* Linha vertical ligando as partidas da rodada */
.bracket-matches::before {
    content: "";
    position: absolute;
    inset-block: 24px;
    inset-inline-start: -9px;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--border-strong) 20%, var(--border-strong) 80%, transparent);
}

.bracket-round:first-child .bracket-matches::before { display: none; }

.bracket-match {
    position: relative;
    display: grid;
    gap: 10px;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    transition: border-color .16s ease, transform .16s ease;
}

.bracket-match:hover { border-color: var(--border-strong); transform: translateY(-2px); }

.bracket-match-players { display: grid; gap: 6px; }

.bracket-player {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 8px 11px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface-2);
    min-width: 0;
}

.bracket-player-name {
    font-size: .9rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bracket-player-score {
    flex: none;
    min-width: 30px;
    padding: 1px 8px;
    border-radius: 999px;
    background: var(--surface-3, var(--surface));
    border: 1px solid var(--border);
    font-size: .82rem;
    font-weight: 800;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.bracket-player--winner {
    border-color: color-mix(in srgb, var(--success) 50%, var(--border));
    background: color-mix(in srgb, var(--success) 13%, transparent);
}

.bracket-player--winner .bracket-player-name { color: var(--success); }

.bracket-player--winner .bracket-player-score {
    color: var(--success);
    border-color: color-mix(in srgb, var(--success) 45%, var(--border));
    background: color-mix(in srgb, var(--success) 10%, transparent);
}

.bracket-vs {
    display: block;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: none;
    text-align: center;
    color: var(--muted);
}

.bracket-match-status {
    justify-self: start;
    font-size: .72rem;
}

/* ===========================================================================
   7. Rodapé de navegação
   ======================================================================== */
.tournament-back { margin-top: 26px; }

/* ===========================================================================
   8. Responsivo
   ======================================================================== */
@media (max-width: 860px) {
    .tournaments-page .comm-form .comm-grid { grid-template-columns: 1fr 1fr; }
    .tournaments-page .comm-form .btn { grid-column: span 2; justify-content: center; }
}

@media (max-width: 640px) {
    .tournaments-page { padding-block: 14px 48px; }
    .tournaments-list { grid-template-columns: 1fr; }
    .tournament-card { padding: 16px 18px; }
    .tournament-hero { padding: 20px 16px; }
    .tournaments-page .comm-form .comm-grid { grid-template-columns: 1fr; }
    .tournaments-page .comm-form .btn { grid-column: span 1; }
    .tournament-hero-actions .btn,
    .tournament-hero-actions button { flex: 1 1 auto; justify-content: center; }

    /* Tabelas rolam no lugar de quebrar */
    .tournament-leaderboard-preview,
    .tournaments-page .panel { overflow-x: auto; }
    .tournament-table { min-width: 460px; }

    .bracket-round { flex: 0 0 258px; }
    .tournament-participants-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}

/* ===========================================================================
   9. Movimento reduzido
   ======================================================================== */
@media (prefers-reduced-motion: reduce) {
    .tournament-card,
    .tournament-participant,
    .bracket-match { transition: none; }
    .tournament-card:hover,
    .tournament-participant:hover,
    .bracket-match:hover { transform: none; }
}

/* ===========================================================================
   10. Vagas, premiação, pódio e regras (blocos novos de index.php e show.php)
   ======================================================================== */

/* ------------------------------- vagas -------------------------------- */
.tn-slots { position: relative; display: grid; gap: 6px; }

.tn-slots--hero { margin-block: 18px; }

.tn-slots-bar {
    height: 9px;
    border-radius: 999px;
    background: var(--tn-arena);
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgb(0 0 0 / .2);
}

.tn-slots-bar i {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 55%, var(--tn-gold)));
    transition: width .8s cubic-bezier(.22, .8, .3, 1);
}

.tn-slots-text {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .83rem;
    color: var(--muted);
}

.tn-slots-text .icon { width: 15px; height: 15px; flex: none; }
.tn-slots-text strong { color: var(--text); font-variant-numeric: tabular-nums; }

.tn-full {
    padding: 1px 8px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--danger) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--danger) 42%, var(--border));
    color: var(--danger);
    font-style: normal;
    font-size: .72rem;
    font-weight: 800;
    text-transform: none;
    letter-spacing: 0;
}

/* ----------------------------- premiação ------------------------------ */
.tn-prize {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px 22px;
    margin-block: 18px;
    padding: 16px 20px;
    border: 1px solid color-mix(in srgb, var(--tn-gold) 48%, var(--border));
    border-radius: var(--radius-lg);
    background: linear-gradient(140deg, color-mix(in srgb, var(--tn-gold) 16%, transparent), var(--surface) 70%);
}

.tn-prize-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    flex: none;
    border-radius: 14px;
    background: linear-gradient(165deg, var(--tn-gold), color-mix(in srgb, var(--tn-gold) 55%, #7A5210));
    color: #1A1407;
}

.tn-prize-icon .icon { width: 22px; height: 22px; }

.tn-prize-text { display: grid; gap: 1px; }

.tn-prize-label {
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: none;
    color: var(--muted);
}

.tn-prize-value {
    font-family: var(--font-display);
    font-size: 1.65rem;
    letter-spacing: -.025em;
    line-height: 1.05;
    font-variant-numeric: tabular-nums;
}

.tn-prize-value span { font-size: .9rem; font-weight: 600; color: var(--muted); letter-spacing: 0; }

.tn-prize-split {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
    margin-inline-start: auto;
}

.tn-prize-split li {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
    font-size: .82rem;
}

.tn-prize-split strong { font-variant-numeric: tabular-nums; }
.tn-prize-split em { font-style: normal; font-size: .74rem; color: var(--muted); }

.tn-place {
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    font-size: .68rem;
    font-weight: 800;
    color: #1A1407;
    background: var(--border-strong);
}

.tn-place--1 { background: var(--tn-gold); }
.tn-place--2 { background: var(--tn-silver); }
.tn-place--3 { background: var(--tn-bronze); }

/* ------------------------------- pódio -------------------------------- */
.tn-podium { margin-bottom: 28px; }

.tn-podium-title {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 16px;
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: -.02em;
}

.tn-podium-title .icon { width: 20px; height: 20px; color: var(--tn-gold); }

.tn-podium-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: end;
    gap: 12px;
}

.tn-podium-slot {
    position: relative;
    display: grid;
    justify-items: center;
    gap: 6px;
    padding: 18px 12px 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    background: linear-gradient(180deg, var(--surface), var(--surface-2));
    text-align: center;
    overflow: hidden;
}

.tn-podium-medal { font-size: 1.6rem; line-height: 1; }

.tn-podium-name {
    color: var(--text);
    text-decoration: none;
    font-size: .88rem;
    font-weight: 700;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tn-podium-name:hover { color: var(--accent); }

.tn-podium-points {
    font-family: var(--font-display);
    font-size: 1.05rem;
    letter-spacing: -.02em;
    font-variant-numeric: tabular-nums;
}

.tn-podium-record { font-size: .76rem; color: var(--muted); }

/* O degrau: altura diferente por colocação */
.tn-podium-step {
    display: grid;
    place-items: center;
    width: 100%;
    margin-top: 10px;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    color: #1A1407;
}

.tn-podium-slot--1 { border-color: color-mix(in srgb, var(--tn-gold) 55%, var(--border)); }
.tn-podium-slot--1 .tn-podium-step { height: 76px; background: linear-gradient(180deg, var(--tn-gold), color-mix(in srgb, var(--tn-gold) 55%, #7A5210)); }

.tn-podium-slot--2 { border-color: color-mix(in srgb, var(--tn-silver) 55%, var(--border)); }
.tn-podium-slot--2 .tn-podium-step { height: 54px; background: linear-gradient(180deg, var(--tn-silver), color-mix(in srgb, var(--tn-silver) 60%, #6C7480)); }

.tn-podium-slot--3 { border-color: color-mix(in srgb, var(--tn-bronze) 55%, var(--border)); }
.tn-podium-slot--3 .tn-podium-step { height: 40px; background: linear-gradient(180deg, var(--tn-bronze), color-mix(in srgb, var(--tn-bronze) 60%, #7A4A22)); }

/* ------------------------------- regras ------------------------------- */
.tn-rules {
    padding: 22px;
    margin-bottom: 26px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
}

.tn-rules h2 {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 12px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: -.02em;
}

.tn-rules h2 .icon { width: 19px; height: 19px; color: var(--accent); }

.tn-rules-body {
    color: var(--text-soft);
    line-height: 1.7;
    overflow-wrap: break-word;
}

/* ------------------------------ responsivo ---------------------------- */
@media (max-width: 640px) {
    .tn-prize { gap: 12px; padding: 14px 16px; }
    .tn-prize-split { margin-inline-start: 0; }
    .tn-prize-value { font-size: 1.4rem; }
    .tn-podium-row { gap: 6px; }
    .tn-podium-slot { padding: 12px 6px 0; }
    .tn-podium-medal { font-size: 1.25rem; }
    .tn-podium-slot--1 .tn-podium-step { height: 56px; }
    .tn-podium-slot--2 .tn-podium-step { height: 40px; }
    .tn-podium-slot--3 .tn-podium-step { height: 30px; }
}

@media (prefers-reduced-motion: reduce) {
    .tn-slots-bar i { transition: none; }
}