/* ==========================================================================
   Torneio do Rotativo - Vôlei de Praia
   Paleta:
     --primary    #FF8107  (laranja vibrante)
     --secondary  #0D0D0D  (preto)
     --tertiary   #FFB267  (laranja claro)
     --text       #FFFFFF / #F0F0F0
     --gold       #FFD700  (destaque top)
   ========================================================================== */

:root {
    --color-primary:   #FF8107;
    --color-primary-hover: #ff9434;
    --color-secondary: #0D0D0D;
    --color-tertiary:  #FFB267;
    --color-text:      #FFFFFF;
    --color-text-soft: #F0F0F0;
    --color-gold:      #FFD700;
    --color-silver:    #C0C0C0;
    --color-bronze:    #CD7F32;
    --color-card-bg:   #1a1a1a;
    --color-card-border: rgba(255, 129, 7, 0.25);
    --color-success:   #1faa59;
    --color-danger:    #d62828;

    --shadow-orange: 0 0 25px rgba(255, 129, 7, 0.45);
    --shadow-gold:   0 0 25px rgba(255, 215, 0, 0.55);

    --radius:  12px;
    --radius-lg: 18px;
}

* { box-sizing: border-box; }

html, body {
    background-color: var(--color-secondary);
    color: var(--color-text);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
}

a { color: var(--color-tertiary); }
a:hover { color: var(--color-primary); }

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

/* ==========================================================================
   Botões customizados
   ========================================================================== */
.btn-primary-orange {
    background: linear-gradient(135deg, var(--color-primary), var(--color-tertiary));
    border: none;
    color: var(--color-secondary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    transition: all .25s ease;
    box-shadow: 0 4px 15px rgba(255, 129, 7, 0.3);
}
.btn-primary-orange:hover, .btn-primary-orange:focus {
    background: linear-gradient(135deg, var(--color-primary-hover), var(--color-primary));
    color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-orange);
}
.btn-primary-orange:disabled {
    opacity: .6;
    transform: none;
}

/* ==========================================================================
   LANDING PAGE
   ========================================================================== */
.landing-body {
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 129, 7, 0.15), transparent 60%),
        radial-gradient(circle at 80% 70%, rgba(255, 178, 103, 0.10), transparent 60%),
        linear-gradient(180deg, #000 0%, #0D0D0D 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

.landing-overlay {
    position: fixed; inset: 0;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'><circle cx='2' cy='2' r='1' fill='%23FF8107' opacity='0.05'/></svg>");
    pointer-events: none;
    z-index: 0;
}

.landing-header { position: relative; z-index: 2; }

.landing-logo {
    display: inline-flex;
    align-items: center; justify-content: center;
    width: 110px; height: 110px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-tertiary));
    color: var(--color-secondary);
    font-size: 4rem;
    box-shadow: var(--shadow-orange);
    animation: float 3s ease-in-out infinite;
}

.landing-divider {
    width: 120px; height: 4px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    margin-top: 1rem;
    border-radius: 2px;
}

.landing-card { display: block; perspective: 1000px; }
.landing-card-inner {
    background: rgba(26,26,26,0.85);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    transition: all .35s ease;
    backdrop-filter: blur(6px);
}
.landing-card:hover .landing-card-inner {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-orange);
}
.landing-icon {
    font-size: 3.5rem;
    color: var(--color-primary);
    transition: color .3s ease;
}
.landing-card:hover .landing-icon { color: var(--color-gold); }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-10px); }
}

/* ==========================================================================
   LOGIN
   ========================================================================== */
.login-body {
    background: linear-gradient(135deg, #000 0%, #1a0d00 50%, #0D0D0D 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}
.login-wrapper { width: 100%; max-width: 420px; }
.login-card {
    background: rgba(26,26,26,0.95);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6), var(--shadow-orange);
    animation: fadeInUp .6s ease;
}
.login-icon {
    font-size: 4rem;
    color: var(--color-primary);
    text-shadow: 0 0 30px rgba(255, 129, 7, 0.8);
}
.login-card .input-group-text {
    background: var(--color-primary);
    color: var(--color-secondary);
    border: none;
}
.login-card .form-control {
    background: rgba(0,0,0,0.6);
    color: var(--color-text);
    border: 1px solid #333;
}
.login-card .form-control:focus {
    background: rgba(0,0,0,0.8);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 .2rem rgba(255,129,7,0.25);
    color: var(--color-text);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   ADMIN
   ========================================================================== */
.admin-body {
    background:
        linear-gradient(180deg, #0d0d0d 0%, #161616 100%);
    min-height: 100vh;
}

.navbar-admin {
    background: linear-gradient(90deg, #0d0d0d, #1a1a1a);
    border-bottom: 2px solid var(--color-primary);
    box-shadow: 0 2px 15px rgba(0,0,0,0.5);
}
.navbar-admin .nav-link { color: var(--color-text-soft) !important; }
.navbar-admin .nav-link.active,
.navbar-admin .nav-link:hover { color: var(--color-primary) !important; }

.navbar-public {
    background: linear-gradient(90deg, #0d0d0d, #1a1a1a);
    border-bottom: 2px solid var(--color-primary);
}
.navbar-public .nav-link { color: var(--color-text-soft) !important; }
.navbar-public .nav-link.active,
.navbar-public .nav-link:hover { color: var(--color-primary) !important; }

/* Stat cards do dashboard */
.stat-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a1a0a 100%);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    display: flex;
    gap: 1rem;
    align-items: center;
    transition: all .3s ease;
}
.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-orange);
}
.stat-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    flex-shrink: 0;
}
.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1;
}
.stat-label {
    font-size: .85rem;
    color: var(--color-text-soft);
    opacity: .8;
    margin-top: .25rem;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.quick-card-link { text-decoration: none; display: block; }
.quick-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    transition: all .3s ease;
    color: var(--color-text);
    height: 100%;
}
.quick-card i { font-size: 3rem; color: var(--color-primary); }
.quick-card h4 { color: var(--color-text); margin-top: 1rem; font-weight: 700; }
.quick-card p { color: var(--color-text-soft); opacity: .8; margin: 0; }
.quick-card:hover {
    background: linear-gradient(135deg, #1a1a1a, #2a1505);
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-orange);
}
.quick-card:hover i { color: var(--color-gold); }

/* Cards admin */
.card-admin {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius);
    color: var(--color-text);
}
.card-admin .card-header {
    background: linear-gradient(90deg, #2a1a0a, #1a1a1a);
    border-bottom: 1px solid var(--color-card-border);
    color: var(--color-text);
    font-weight: 700;
}
.card-admin .form-control,
.card-admin .form-select {
    background: rgba(0,0,0,0.4);
    color: var(--color-text);
    border-color: #333;
}
.card-admin .form-control:focus,
.card-admin .form-select:focus {
    background: rgba(0,0,0,0.6);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 .15rem rgba(255,129,7,0.2);
    color: var(--color-text);
}
.card-admin .form-label { color: var(--color-text-soft); font-weight: 500; }

/* Tabelas admin */
.table-dark { --bs-table-bg: #1a1a1a; --bs-table-striped-bg: #161616; --bs-table-color: var(--color-text); }
.table-dark thead th {
    background: linear-gradient(90deg, #2a1a0a, #1a1a1a);
    color: var(--color-tertiary);
    text-transform: uppercase;
    font-size: .8rem;
    letter-spacing: .5px;
    border-color: #333;
}

/* Tabs admin */
.nav-tabs .nav-link {
    color: var(--color-text-soft);
    background: transparent;
    border-color: transparent;
}
.nav-tabs .nav-link.active {
    color: var(--color-primary);
    background: var(--color-card-bg);
    border-color: var(--color-card-border) var(--color-card-border) var(--color-card-bg);
}

/* Cards mobile de atleta */
.atleta-card-mobile {
    background: #161616;
    border-bottom: 1px solid var(--color-card-border);
    padding: 1rem;
}

/* ==========================================================================
   SORTEIO DRAMÁTICO
   ========================================================================== */
.sorteio-arena {
    background: radial-gradient(ellipse at center, #1a0d00 0%, #000 70%);
    border-radius: var(--radius-lg);
    padding: 2.5rem 1rem;
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
    min-height: 320px;
}
.sorteio-bg-effect {
    position: absolute; inset: 0;
    background:
        repeating-linear-gradient(45deg, rgba(255,129,7,0.04) 0 10px, transparent 10px 20px);
    pointer-events: none;
}
.sorteio-painel { position: relative; z-index: 2; }
.sorteio-lado {
    background: linear-gradient(135deg, #1a1a1a, #2a1505);
    border: 2px solid var(--color-card-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all .3s ease;
}
.sorteio-lado.flash {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-orange);
    transform: scale(1.02);
}
.sorteio-lado.revelado {
    border-color: var(--color-gold);
    box-shadow: var(--shadow-gold);
    background: linear-gradient(135deg, #2a1a0a, #3a2010);
}
.sorteio-vs-label {
    font-size: .85rem;
    color: var(--color-tertiary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: .5rem;
}
.sorteio-nome {
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--color-text);
    text-shadow: 0 0 15px rgba(255,129,7,0.5);
    transition: all .15s ease;
    min-height: 2.5rem;
    word-break: break-word;
}
.sorteio-vs {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-primary);
    text-shadow: 0 0 20px rgba(255,129,7,0.8);
}
.sorteio-countdown {
    font-size: 5rem;
    font-weight: 900;
    color: var(--color-gold);
    text-shadow: 0 0 30px rgba(255,215,0,0.9);
    margin-top: 1rem;
    min-height: 5rem;
    line-height: 1;
}
.sorteio-countdown.pulse {
    animation: countdownPulse .9s ease-out;
}
@keyframes countdownPulse {
    0%   { transform: scale(0.4); opacity: 0; }
    40%  { transform: scale(1.4); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}
.sorteio-acoes { position: relative; z-index: 2; }
.btn-sortear {
    padding: 1rem 3rem;
    font-size: 1.25rem;
    font-weight: 900;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-gold));
    color: var(--color-secondary);
    border: none;
    border-radius: 50px;
    box-shadow: var(--shadow-orange);
    transition: all .3s ease;
}
.btn-sortear:hover { transform: scale(1.05); box-shadow: var(--shadow-gold); }
.btn-sortear:disabled { opacity: .5; transform: none; }

.confrontos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}
.confronto-item {
    background: #1a1a1a;
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius);
    padding: 1rem;
    animation: revealItem .5s ease both;
}
.confronto-item.repetido {
    border-color: var(--color-danger);
    background: linear-gradient(135deg, #1a1a1a, #2a0a0a);
}
.confronto-item .dupla {
    color: var(--color-text);
    font-weight: 600;
}
.confronto-item .vs {
    color: var(--color-primary);
    font-weight: 800;
    text-align: center;
    margin: .25rem 0;
}
.confronto-item .badge-rep {
    color: var(--color-danger);
    font-size: .75rem;
    margin-top: .5rem;
    display: block;
}
@keyframes revealItem {
    from { opacity: 0; transform: translateY(15px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   PUBLIC PAGES
   ========================================================================== */
.public-body {
    background:
        radial-gradient(circle at 50% 0%, rgba(255,129,7,0.10), transparent 60%),
        linear-gradient(180deg, #0d0d0d, #161616);
    min-height: 100vh;
}
.page-header {
    border-bottom: 2px solid rgba(255,129,7,0.3);
    padding-bottom: 1rem;
}

/* Confrontos cards */
.confronto-card {
    background: linear-gradient(135deg, #1a1a1a, #221305);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1rem;
    transition: all .3s ease;
}
.confronto-card.finalizado {
    border-color: var(--color-success);
}
.confronto-card.pendente {
    border-color: #555;
}
.confronto-card .duplas-linha {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1rem;
    align-items: center;
}
.confronto-card .dupla-info {
    text-align: center;
    font-weight: 600;
    color: var(--color-text);
    word-break: break-word;
}
.confronto-card .dupla-info.vencedora {
    color: var(--color-gold);
    font-weight: 800;
    text-shadow: 0 0 10px rgba(255,215,0,0.5);
}
.confronto-card .placar {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
}
.confronto-card .placar-pendente {
    font-size: 1.5rem;
    color: #777;
}
.confronto-card .status-badge {
    margin-top: .75rem;
    display: flex; justify-content: space-between; align-items: center; gap: .5rem;
}

.placar-input {
    font-size: 2rem; font-weight: 800;
    background: #000 !important;
    color: var(--color-gold) !important;
    border: 2px solid var(--color-primary) !important;
}

/* ==========================================================================
   RANKING
   ========================================================================== */
.card-ranking {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius);
    overflow: hidden;
}
.ranking-table {
    margin: 0;
}
.ranking-table tbody tr {
    transition: all .25s ease;
}
.ranking-table tbody tr:hover {
    background: rgba(255,129,7,0.08);
}
.ranking-table .pos-cell {
    font-weight: 800;
    font-size: 1.1rem;
    text-align: center;
}
.ranking-table tr.gold {
    background: linear-gradient(90deg, rgba(255,215,0,0.20), transparent) !important;
    border-left: 4px solid var(--color-gold);
}
.ranking-table tr.silver {
    background: linear-gradient(90deg, rgba(192,192,192,0.18), transparent) !important;
    border-left: 4px solid var(--color-silver);
}
.ranking-table tr.bronze {
    background: linear-gradient(90deg, rgba(205,127,50,0.20), transparent) !important;
    border-left: 4px solid var(--color-bronze);
}
.ranking-table tr.topn {
    background: linear-gradient(90deg, rgba(255,178,103,0.10), transparent) !important;
    border-left: 4px solid var(--color-tertiary);
}
.medalha {
    display: inline-flex;
    align-items: center; justify-content: center;
    width: 32px; height: 32px;
    border-radius: 50%;
    font-weight: 800; font-size: .9rem;
    color: var(--color-secondary);
}
.medalha-ouro   { background: var(--color-gold);   box-shadow: 0 0 12px rgba(255,215,0,0.7); }
.medalha-prata  { background: var(--color-silver); }
.medalha-bronze { background: var(--color-bronze); color: #fff; }

.ranking-legenda { color: var(--color-text-soft); }

/* ==========================================================================
   MATA-MATA (Bracket)
   ========================================================================== */
.mata-mata-mobile-nav {
    display: flex; justify-content: space-between; align-items: center;
}

.bracket-wrapper {
    overflow-x: auto;
    padding-bottom: 1rem;
}
.bracket {
    display: flex;
    gap: 2.5rem;
    min-width: max-content;
    padding: 1rem;
    align-items: stretch;
}
.bracket-coluna {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    gap: 1rem;
    min-width: 240px;
    position: relative;
}
.bracket-coluna h5 {
    text-align: center;
    color: var(--color-primary);
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 1px;
    margin: 0 0 .5rem;
}
.bracket-match {
    background: linear-gradient(135deg, #1a1a1a, #221305);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius);
    padding: .5rem;
    position: relative;
    transition: all .3s ease;
}
.bracket-match.finalizado {
    border-color: var(--color-success);
}
.bracket-match.final-match {
    border-color: var(--color-gold);
    background: linear-gradient(135deg, #2a1a0a, #3a2010);
    box-shadow: 0 0 25px rgba(255,215,0,0.3);
}
.bracket-match .slot {
    display: flex; justify-content: space-between; align-items: center; gap: .5rem;
    padding: .5rem .75rem;
    background: rgba(0,0,0,0.4);
    border-radius: 6px;
    margin: .25rem 0;
    transition: all .25s ease;
}
.bracket-match .slot.vencedor {
    background: linear-gradient(90deg, rgba(31,170,89,0.25), transparent);
    color: var(--color-gold);
    font-weight: 800;
}
.bracket-match .slot.perdedor {
    opacity: .55;
    text-decoration: line-through;
}
.bracket-match .slot .nome {
    flex: 1;
    font-size: .9rem;
    word-break: break-word;
}
.bracket-match .slot .ponto {
    font-weight: 800; color: var(--color-primary);
    min-width: 30px; text-align: center;
}
.bracket-match .slot .nome.vazio {
    font-style: italic;
    color: #666;
}
.bracket-actions {
    display: flex; justify-content: center;
    margin-top: .5rem;
}
.bracket-match.recente {
    animation: matchUpdate .8s ease;
}
@keyframes matchUpdate {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.04); box-shadow: 0 0 30px var(--color-primary); }
    100% { transform: scale(1); }
}

/* Mobile: uma fase por vez */
@media (max-width: 767px) {
    .bracket {
        flex-direction: column;
        gap: 1rem;
    }
    .bracket-coluna {
        min-width: 100%;
    }
    .bracket-coluna.hidden-mobile {
        display: none;
    }
}

/* ==========================================================================
   PÓDIO
   ========================================================================== */
.podio-container {
    background: linear-gradient(135deg, #1a1a1a, #2a1505);
    border: 2px solid var(--color-gold);
    border-radius: var(--radius-lg);
    padding: 2rem 1rem;
    box-shadow: var(--shadow-gold);
    animation: fadeInUp .8s ease;
}
.podio {
    display: flex; align-items: flex-end; justify-content: center;
    gap: 1rem; min-height: 280px;
    padding: 0 1rem;
}
.podio-lugar {
    display: flex; flex-direction: column; align-items: center;
    flex: 1; max-width: 200px;
}
.podio-medalha {
    width: 60px; height: 60px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: 1.5rem;
    color: var(--color-secondary);
    margin-bottom: .5rem;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}
.podio-1 .podio-medalha { background: var(--color-gold);   box-shadow: 0 0 25px rgba(255,215,0,0.8); }
.podio-2 .podio-medalha { background: var(--color-silver); }
.podio-3 .podio-medalha { background: var(--color-bronze); color: #fff; }
.podio-nome {
    text-align: center; color: var(--color-text);
    font-weight: 700; margin-bottom: .5rem;
    min-height: 3rem; padding: 0 .5rem;
}
.podio-base {
    width: 100%;
    background: linear-gradient(180deg, var(--color-primary), #8a4500);
    border-radius: 8px 8px 0 0;
    border: 2px solid var(--color-gold);
    border-bottom: none;
}
.podio-1 .podio-base { height: 200px; background: linear-gradient(180deg, var(--color-gold), #a08500); }
.podio-2 .podio-base { height: 140px; background: linear-gradient(180deg, var(--color-silver), #707070); }
.podio-3 .podio-base { height: 100px; background: linear-gradient(180deg, var(--color-bronze), #6b3f1c); }

/* ==========================================================================
   Toasts
   ========================================================================== */
.toast {
    background: var(--color-card-bg);
    color: var(--color-text);
    border: 1px solid var(--color-primary);
    box-shadow: var(--shadow-orange);
    min-width: 280px;
}
.toast.bg-success { background: var(--color-success) !important; border-color: var(--color-success); }
.toast.bg-danger  { background: var(--color-danger)  !important; border-color: var(--color-danger);  }

/* ==========================================================================
   Helpers
   ========================================================================== */
.fade-in { animation: fadeIn .4s ease; }
@keyframes fadeIn { from {opacity:0;} to {opacity:1;} }

.fade-up { animation: fadeInUp .4s ease; }

.text-muted-light { color: rgba(255,255,255,0.6) !important; }

/* Scroll customizado */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: #111; }
::-webkit-scrollbar-thumb { background: var(--color-primary); border-radius: 4px; }

/* Responsividade extra */
@media (max-width: 576px) {
    .stat-card { padding: 1rem; }
    .stat-value { font-size: 1.5rem; }
    .sorteio-countdown { font-size: 3.5rem; }
    .confronto-card .placar { font-size: 2rem; }
    .podio-1 .podio-base { height: 140px; }
    .podio-2 .podio-base { height: 100px; }
    .podio-3 .podio-base { height: 70px; }
    .podio-medalha { width: 45px; height: 45px; font-size: 1.1rem; }
}