/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg:     #0d1117;
    --bg2:    #161b22;
    --bg3:    #21262d;
    --border: #30363d;
    --text:   #e6edf3;
    --text2:  #8b949e;
    --accent: #58a6ff;
    --green:  #3fb950;
    --red:    #f85149;
    --yellow: #d29922;
    --purple: #bc8cff;
    --shadow: 0 8px 32px rgba(0,0,0,.55);
    --radius: 12px;
    --radius-sm: 8px;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Segoe UI', system-ui, sans-serif;
    min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== NAVBAR ===== */
.navbar {
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 200;
    backdrop-filter: blur(8px);
}
.nav-brand {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-brand-suits { font-size: 1rem; letter-spacing: 2px; }
.nav-brand-suits .r { color: #e05555; }
.nav-links { display: flex; align-items: center; gap: 20px; font-size: .9rem; }
.nav-links a { color: var(--text2); transition: color .15s; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-user { color: var(--accent); font-weight: 600; }
.btn-logout {
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--text2) !important;
    padding: 5px 14px;
    border-radius: 6px;
    cursor: pointer;
    transition: all .15s;
}
.btn-logout:hover { color: var(--red) !important; border-color: var(--red); }

/* ===== LOGIN PAGE ===== */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: radial-gradient(ellipse at 50% 40%, #1a2035 0%, #0d1117 70%);
    overflow: hidden;
}

/* Cartas flutuantes ao fundo */
.cards-bg {
    position: fixed; inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.cards-bg span {
    position: absolute;
    font-size: 5rem;
    opacity: .05;
    animation: floatCard 12s ease-in-out infinite;
    color: #fff;
}
.cards-bg span:nth-child(1)  { top: 5%;  left: 8%;  animation-delay: 0s;    --rx: -8deg;  --ry: 5deg; }
.cards-bg span:nth-child(2)  { top: 15%; left: 78%; animation-delay: -3s;   --rx: 12deg;  --ry: -4deg; }
.cards-bg span:nth-child(3)  { top: 55%; left: 5%;  animation-delay: -6s;   --rx: -5deg;  --ry: 8deg; }
.cards-bg span:nth-child(4)  { top: 70%; left: 85%; animation-delay: -9s;   --rx: 7deg;   --ry: -6deg; }
.cards-bg span:nth-child(5)  { top: 30%; left: 45%; animation-delay: -4s;   --rx: -10deg; --ry: 3deg; }
.cards-bg span:nth-child(6)  { top: 80%; left: 38%; animation-delay: -7s;   --rx: 6deg;   --ry: -9deg; }
.cards-bg span:nth-child(7)  { top: 40%; left: 92%; animation-delay: -2s;   --rx: -4deg;  --ry: 11deg; }
.cards-bg span:nth-child(8)  { top: 88%; left: 12%; animation-delay: -11s;  --rx: 9deg;   --ry: -3deg; }

@keyframes floatCard {
    0%, 100% { transform: translateY(0)    rotate(var(--rx)); }
    50%       { transform: translateY(-28px) rotate(var(--ry)); }
}

.login-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 44px 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,.04) inset;
    position: relative;
    z-index: 1;
}

.login-header { text-align: center; margin-bottom: 30px; }
.login-suits {
    font-size: 2.2rem;
    letter-spacing: 6px;
    margin-bottom: 10px;
}
.login-suits .r { color: #e05555; }
.login-header h1 { font-size: 1.6rem; margin-bottom: 6px; }
.login-header p  { color: var(--text2); font-size: .85rem; line-height: 1.5; }

.tabs {
    display: flex;
    background: var(--bg3);
    border-radius: 10px;
    padding: 4px;
    margin-bottom: 26px;
    border: 1px solid var(--border);
}
.tab-btn {
    flex: 1; padding: 9px;
    border: none; background: transparent;
    color: var(--text2); cursor: pointer;
    border-radius: 7px; font-size: .9rem;
    transition: all .2s; font-weight: 500;
}
.tab-btn.active { background: var(--accent); color: #000; font-weight: 700; }

.tab-content.hidden { display: none; }

.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: .83rem; color: var(--text2); margin-bottom: 7px; font-weight: 500; }
.form-group input {
    width: 100%;
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 11px 14px;
    border-radius: 9px;
    font-size: .95rem;
    transition: border-color .2s, box-shadow .2s;
}
.form-group input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(88,166,255,.15); }

.btn-primary {
    width: 100%;
    background: var(--accent);
    color: #000;
    border: none;
    padding: 13px;
    border-radius: 9px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    margin-top: 6px;
    transition: opacity .2s, transform .1s;
}
.btn-primary:hover  { opacity: .9; }
.btn-primary:active { transform: scale(.98); }

.alert { padding: 12px 16px; border-radius: 9px; margin-bottom: 18px; font-size: .9rem; }
.alert-erro { background: rgba(248,81,73,.12); border: 1px solid var(--red); color: var(--red); }

/* ===== DASHBOARD ===== */
.dashboard { max-width: 1120px; margin: 0 auto; padding: 36px 24px; }

.dash-header { margin-bottom: 36px; }
.dash-header h2 { font-size: 1.5rem; margin-bottom: 4px; }
.dash-header p  { color: var(--text2); }

.jogos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 14px;
    margin-bottom: 44px;
}

.jogo-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all .2s;
    text-decoration: none !important;
    color: var(--text) !important;
    position: relative;
    overflow: hidden;
}
.jogo-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: var(--cor);
    border-radius: 4px 0 0 4px;
}
.jogo-card:hover {
    border-color: var(--cor);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,.35);
    background: var(--bg3);
    text-decoration: none !important;
}

/* Ícone de naipe em vez de emoji */
.jogo-icone {
    width: 52px; height: 52px;
    border-radius: 10px;
    background: var(--cor);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 3px 10px rgba(0,0,0,.3);
}

.jogo-info { flex: 1; min-width: 0; }
.jogo-info h3 { font-size: 1rem; margin-bottom: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.jogo-info p  { color: var(--text2); font-size: .8rem; margin-bottom: 7px; }
.jogo-stats   { display: flex; gap: 8px; flex-wrap: wrap; }
.jogo-stats span {
    font-size: .73rem; color: var(--text2);
    background: var(--bg3);
    padding: 2px 9px; border-radius: 20px;
    border: 1px solid var(--border);
}
.jogo-arrow { color: var(--text2); font-size: 1.1rem; }

/* ===== HISTÓRICO ===== */
.historico-section h3, .section-title {
    font-size: 1rem; margin-bottom: 14px;
    color: var(--text2); font-weight: 600;
    text-transform: uppercase; letter-spacing: .05em;
}
.historico-lista { display: flex; flex-direction: column; gap: 7px; }
.historico-item {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: .85rem;
    flex-wrap: wrap;
}
.hist-jogo  { font-weight: 600; min-width: 80px; }
.hist-resultado.win  { color: var(--green); }
.hist-resultado.loss { color: var(--red); }
.hist-dif   { color: var(--text2); background: var(--bg3); padding: 2px 9px; border-radius: 20px; font-size: .74rem; border: 1px solid var(--border); }
.hist-var   { color: var(--purple); background: rgba(188,140,255,.1); padding: 2px 9px; border-radius: 20px; font-size: .74rem; }
.hist-tempo { color: var(--yellow); margin-left: auto; font-weight: 600; }
.hist-data  { color: var(--text2); font-size: .74rem; }

/* ===== PERFIL ===== */
.perfil-page { max-width: 1000px; margin: 0 auto; padding: 36px 24px; }
.perfil-header { display: flex; align-items: center; gap: 20px; margin-bottom: 36px; }
.perfil-avatar {
    width: 66px; height: 66px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.9rem; font-weight: 700; color: #000;
    box-shadow: 0 4px 16px rgba(88,166,255,.35);
}
.perfil-header h2 { font-size: 1.6rem; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px; margin-bottom: 32px;
}
.stat-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px; text-align: center;
}
.stat-num   { font-size: 2rem; font-weight: 700; color: var(--accent); }
.stat-label { color: var(--text2); font-size: .8rem; margin-top: 4px; }

.jogo-stats-table { overflow-x: auto; margin-bottom: 32px; }
.jogo-stats-table table { width: 100%; border-collapse: collapse; }
.jogo-stats-table th,
.jogo-stats-table td { padding: 10px 16px; text-align: left; border-bottom: 1px solid var(--border); font-size: .88rem; }
.jogo-stats-table th { color: var(--text2); font-weight: 600; background: var(--bg2); }
.jogo-stats-table tr:hover td { background: var(--bg2); }

.ranking-tabs { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin-bottom: 32px; }
.ranking-jogo { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.ranking-jogo h4 { margin-bottom: 12px; font-size: .95rem; }
.ranking-lista { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.ranking-lista li { display: flex; align-items: center; gap: 8px; font-size: .84rem; padding: 4px 0; }
.rank-eu    { color: var(--accent); font-weight: 600; }
.rank-pos   { color: var(--text2); width: 24px; }
.rank-nome  { flex: 1; }
.rank-tempo { color: var(--yellow); font-weight: 600; }
.rank-dif   { color: var(--text2); font-size: .74rem; }

/* ===== MESA DE JOGO (fundo verde) ===== */
.mesa {
    background:
        radial-gradient(ellipse at 30% 30%, rgba(255,255,255,.04) 0%, transparent 60%),
        radial-gradient(ellipse at center, #1c5c2e 0%, #0f3a1a 60%, #081f0e 100%);
    border-radius: 16px;
    padding: 20px;
    min-height: 480px;
    border: 3px solid #0a2210;
    box-shadow:
        inset 0 0 60px rgba(0,0,0,.5),
        0 8px 40px rgba(0,0,0,.6),
        inset 0 1px 0 rgba(255,255,255,.06);
    position: relative;
    overflow: hidden;
}
/* Textura sutil de feltro */
.mesa::before {
    content: '';
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='4' height='4'%3E%3Crect width='1' height='1' fill='rgba(255,255,255,0.015)'/%3E%3C/svg%3E");
    pointer-events: none;
    border-radius: 14px;
}

/* ===== JOGO PAGE ===== */
.jogo-page { max-width: 1200px; margin: 0 auto; padding: 20px 24px; }
.jogo-top {
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 18px; flex-wrap: wrap;
}
.jogo-top h2 { font-size: 1.25rem; }

/* ===== BOTÕES ===== */
.btn {
    padding: 8px 16px;
    border-radius: 7px;
    border: 1px solid var(--border);
    font-size: .85rem;
    cursor: pointer;
    transition: all .15s;
    font-weight: 500;
}
.btn-sm { padding: 5px 11px; font-size: .8rem; }
.btn-default { background: var(--bg3); color: var(--text); }
.btn-default:hover { border-color: var(--text2); }
.btn-success { background: var(--green);  color: #000; border-color: var(--green); font-weight: 700; }
.btn-success:hover { filter: brightness(1.1); }
.btn-danger  { background: var(--red);    color: #fff; border-color: var(--red); }
.btn-accent  { background: var(--accent); color: #000; border-color: var(--accent); font-weight: 700; }
.btn-warn    { background: var(--yellow); color: #000; border-color: var(--yellow); font-weight: 700; }

.select-dif {
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 8px 12px;
    border-radius: 7px;
    font-size: .85rem;
    cursor: pointer;
}

.timer-display {
    font-size: .9rem;
    color: var(--yellow);
    font-weight: 700;
    background: var(--bg2);
    padding: 7px 14px;
    border-radius: 7px;
    border: 1px solid var(--border);
    font-variant-numeric: tabular-nums;
    min-width: 60px;
    text-align: center;
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.75);
    display: flex; align-items: center; justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(6px);
}
.modal-overlay.hidden { display: none; }
.modal {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 36px 32px;
    max-width: 420px;
    width: 92%;
    text-align: center;
    box-shadow: var(--shadow);
    animation: modalIn .25s ease;
}
@keyframes modalIn { from { transform: scale(.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal h2   { font-size: 1.9rem; margin-bottom: 10px; }
.modal p    { color: var(--text2); margin-bottom: 22px; line-height: 1.5; }
.modal-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.modal.vitoria h2 { color: var(--green); }
.modal.derrota h2 { color: var(--red); }

/* ===== TOAST ===== */
#toast {
    position: fixed; bottom: 28px; right: 28px;
    background: var(--bg2);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 12px 20px;
    border-radius: 10px;
    font-size: .88rem;
    z-index: 2000;
    transform: translateY(80px); opacity: 0;
    transition: all .28s cubic-bezier(.34,1.56,.64,1);
    box-shadow: var(--shadow);
    max-width: 300px;
}
#toast.show   { transform: translateY(0); opacity: 1; }
#toast.verde  { border-color: var(--green); color: var(--green); }
#toast.vermelho { border-color: var(--red); color: var(--red); }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track  { background: var(--bg); }
::-webkit-scrollbar-thumb  { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text2); }

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
    .stats-grid  { grid-template-columns: repeat(2, 1fr); }
    .jogos-grid  { grid-template-columns: 1fr; }
    .navbar { padding: 0 14px; }
    .nav-links { gap: 10px; font-size: .8rem; }
}