/* WC2026 Predictor — custom theme on top of Bootstrap 5 */

:root {
    --wc-primary:        #1e3a8a;   /* deep blue */
    --wc-primary-dark:   #0f1f55;
    --wc-primary-light:  #3b5dc9;
    --wc-accent:         #f59e0b;   /* tournament gold */
    --wc-accent-dark:    #b45309;
    --wc-success:        #16a34a;
    --wc-danger:         #dc2626;
    --wc-bg:             #f5f7fb;
    --wc-card-bg:        #ffffff;
    --wc-ink:            #0f172a;
    --wc-ink-soft:       #475569;
    --wc-border:         #e2e8f0;
    --wc-table-stripe:   #f8fafc;

    --wc-shadow-sm: 0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.05);
    --wc-shadow:    0 4px 6px -1px rgba(15,23,42,.08), 0 2px 4px -2px rgba(15,23,42,.06);
    --wc-shadow-lg: 0 20px 25px -5px rgba(15,23,42,.10), 0 8px 10px -6px rgba(15,23,42,.04);
}

/* ========== base ========== */
html, body { background: var(--wc-bg); color: var(--wc-ink); }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    min-height: 100vh;
    display: flex; flex-direction: column;
}
body > .container { flex: 1 0 auto; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; letter-spacing: -.01em; }
.text-muted { color: var(--wc-ink-soft) !important; }
code { color: #6d28d9; background: rgba(109,40,217,.06); padding: 1px 6px; border-radius: 4px; }

/* ========== navbar ========== */
.navbar.navbar-dark.bg-dark {
    background: linear-gradient(135deg, var(--wc-primary-dark) 0%, var(--wc-primary) 100%) !important;
    box-shadow: var(--wc-shadow);
    padding: .65rem 0;
}
.navbar-brand {
    font-weight: 800; letter-spacing: -.02em; font-size: 1.15rem;
    display: flex; align-items: center; gap: .5rem;
}
.navbar-brand .brand-mark {
    background: var(--wc-accent);
    color: var(--wc-primary-dark);
    width: 28px; height: 28px; border-radius: 6px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1rem;
}
.navbar .nav-link {
    color: rgba(255,255,255,.78) !important;
    font-weight: 500;
    padding: .45rem .85rem !important;
    border-radius: 6px;
    transition: background .15s ease, color .15s ease;
}
.navbar .nav-link:hover { color: #fff !important; background: rgba(255,255,255,.08); }
.navbar .nav-link.active { color: var(--wc-accent) !important; background: rgba(245,158,11,.10); }
.navbar-text { color: rgba(255,255,255,.85) !important; font-weight: 500; }

/* Predictions dropdown menu */
.navbar .dropdown-toggle::after {
    margin-left: .35rem;
    vertical-align: .15em;
    border-top-color: currentColor;
    opacity: .65;
}
.wc-nav-menu {
    border: 0;
    border-radius: 10px;
    padding: .35rem;
    margin-top: .4rem;
    box-shadow: var(--wc-shadow-lg);
    min-width: 14rem;
}
.wc-nav-menu .dropdown-item {
    border-radius: 7px;
    padding: .5rem .75rem;
    font-weight: 500;
    color: var(--wc-ink);
    display: flex; align-items: center;
    transition: background .12s ease, color .12s ease;
}
.wc-nav-menu .dropdown-item:hover,
.wc-nav-menu .dropdown-item:focus {
    background: var(--wc-bg);
    color: var(--wc-primary-dark);
}
.wc-nav-menu .dropdown-item.active,
.wc-nav-menu .dropdown-item:active {
    background: var(--wc-primary);
    color: #fff;
}
.wc-nav-menu .dropdown-item .bi {
    color: var(--wc-primary);
    width: 1.1rem;
    text-align: center;
}
.wc-nav-menu .dropdown-item.active .bi,
.wc-nav-menu .dropdown-item:active .bi { color: #fff; }

/* Right-side utility area: icon-only links, admin pill, divider, user chip */
.navbar .nav-link.nav-icon {
    padding: .45rem .6rem !important;
    color: rgba(255,255,255,.78) !important;
}
.navbar .nav-link.nav-icon:hover { color: #fff !important; }
.navbar .nav-link.nav-icon .bi { font-size: 1.1rem; }

.navbar .nav-admin {
    background: rgba(245,158,11,.15);
    color: var(--wc-accent) !important;
    border: 1px solid rgba(245,158,11,.30);
}
.navbar .nav-admin:hover {
    background: var(--wc-accent);
    color: #fff !important;
    border-color: var(--wc-accent);
}
.navbar .nav-admin.active {
    background: var(--wc-accent);
    color: #fff !important;
    border-color: var(--wc-accent);
}

.navbar-divider {
    width: 1px;
    height: 22px;
    background: rgba(255,255,255,.18);
    margin: 0 .55rem;
}

.navbar .nav-user {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .35rem .7rem;
    background: rgba(255,255,255,.08);
    border-radius: 999px;
    font-size: .88rem;
    color: rgba(255,255,255,.92) !important;
}
.navbar .nav-user .bi { color: var(--wc-accent); }

@media (max-width: 991.98px) {
    /* Collapsed nav: stretch items, drop the chip styling so the user line reads cleanly. */
    .navbar-divider { display: none; }
    .navbar .nav-user {
        background: transparent;
        padding: .35rem .85rem;
        border-radius: 0;
    }
    .wc-nav-menu {
        background: rgba(255,255,255,.05);
        box-shadow: none;
        margin-top: .15rem;
    }
    .wc-nav-menu .dropdown-item {
        color: rgba(255,255,255,.85);
    }
    .wc-nav-menu .dropdown-item:hover,
    .wc-nav-menu .dropdown-item:focus {
        background: rgba(255,255,255,.08);
        color: #fff;
    }
    .wc-nav-menu .dropdown-item .bi { color: var(--wc-accent); }
}

/* ========== buttons ========== */
.btn { font-weight: 500; border-radius: 8px; transition: transform .05s ease, box-shadow .15s ease; }
.btn:active { transform: translateY(1px); }
.btn-primary {
    background: var(--wc-primary);
    border-color: var(--wc-primary);
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--wc-primary-dark);
    border-color: var(--wc-primary-dark);
    box-shadow: 0 4px 12px rgba(30,58,138,.30);
}
.btn-warning {
    background: var(--wc-accent);
    border-color: var(--wc-accent);
    color: #fff;
}
.btn-warning:hover, .btn-warning:focus {
    background: var(--wc-accent-dark);
    border-color: var(--wc-accent-dark);
    color: #fff;
    box-shadow: 0 4px 12px rgba(245,158,11,.30);
}
.btn-lg { padding: .65rem 1.5rem; }
.btn-outline-primary { color: var(--wc-primary); border-color: var(--wc-primary); }
.btn-outline-primary:hover { background: var(--wc-primary); border-color: var(--wc-primary); }

/* ========== cards ========== */
.card {
    border: 1px solid var(--wc-border);
    border-radius: 12px;
    box-shadow: var(--wc-shadow-sm);
    background: var(--wc-card-bg);
    transition: box-shadow .15s ease, transform .15s ease;
}
.card:hover { box-shadow: var(--wc-shadow); }
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--wc-border);
    font-weight: 600; letter-spacing: -.01em;
    padding: .85rem 1.1rem;
}

/* ========== stat tiles ========== */
.stat-tile {
    border-radius: 14px;
    padding: 1.1rem 1.25rem;
    color: #fff;
    background: linear-gradient(135deg, var(--wc-primary) 0%, var(--wc-primary-light) 100%);
    box-shadow: var(--wc-shadow);
    overflow: hidden; position: relative;
}
.stat-tile.stat-accent { background: linear-gradient(135deg, var(--wc-accent) 0%, #fbbf24 100%); color: #1f2937; }
.stat-tile.stat-success { background: linear-gradient(135deg, #15803d 0%, #16a34a 100%); }
.stat-tile.stat-light {
    background: var(--wc-card-bg); color: var(--wc-ink);
    border: 1px solid var(--wc-border);
}
.stat-tile .stat-label {
    font-size: .78rem; text-transform: uppercase; letter-spacing: .08em;
    opacity: .85; font-weight: 600;
}
.stat-tile .stat-value { font-size: 2rem; font-weight: 800; line-height: 1.1; margin-top: .25rem; }
.stat-tile .stat-icon {
    position: absolute; right: .9rem; top: .85rem;
    font-size: 1.6rem; opacity: .35;
}

/* ========== alerts ========== */
.alert { border: 0; border-radius: 10px; box-shadow: var(--wc-shadow-sm); }
.alert-info    { background: #e0e7ff; color: #1e3a8a; }
.alert-success { background: #dcfce7; color: #14532d; }
.alert-warning { background: #fef3c7; color: #78350f; }
.alert-danger  { background: #fee2e2; color: #7f1d1d; }

/* ========== badges ========== */
.badge { font-weight: 600; letter-spacing: .02em; padding: .35em .6em; border-radius: 6px; }
.badge.bg-warning { background: var(--wc-accent) !important; color: #fff !important; }
.badge.bg-success { background: var(--wc-success) !important; }
.badge.bg-secondary { background: #94a3b8 !important; }

/* ========== tables ========== */
.table { color: var(--wc-ink); }
.table thead th {
    text-transform: uppercase;
    font-size: .72rem; letter-spacing: .06em;
    color: var(--wc-ink-soft);
    background: #f8fafc;
    border-bottom: 2px solid var(--wc-border);
    font-weight: 600;
}
.table-striped > tbody > tr:nth-of-type(odd) > * { background: var(--wc-table-stripe); }
.table-success { background: #f0fdf4 !important; }
.table-warning { background: #fffbeb !important; }
.table-secondary { background: #f1f5f9 !important; opacity: .85; }

/* ========== forms ========== */
.form-control, .form-select {
    border-radius: 8px;
    border-color: var(--wc-border);
    transition: border-color .15s, box-shadow .15s;
}
.form-control:focus, .form-select:focus {
    border-color: var(--wc-primary-light);
    box-shadow: 0 0 0 .2rem rgba(30,58,138,.15);
}
.form-control[type=number] { font-variant-numeric: tabular-nums; }
.form-control.form-control-sm { padding: .25rem .5rem; }

/* ========== auth: login + redeem hero ========== */
.auth-hero {
    background: linear-gradient(135deg, var(--wc-primary-dark) 0%, var(--wc-primary) 60%, var(--wc-primary-light) 100%);
    color: #fff;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    box-shadow: var(--wc-shadow-lg);
    position: relative;
    overflow: hidden;
}
.auth-hero::after {
    content: ""; position: absolute; right: -60px; bottom: -80px;
    width: 280px; height: 280px;
    background: radial-gradient(circle, rgba(245,158,11,.35), transparent 60%);
    pointer-events: none;
}
.auth-hero .trophy {
    font-size: 3rem; color: var(--wc-accent);
    margin-bottom: 1rem;
    text-shadow: 0 4px 12px rgba(0,0,0,.25);
}
.auth-hero h1 { font-size: 2rem; font-weight: 800; margin: 0 0 .25rem; letter-spacing: -.02em; }
.auth-hero p  { opacity: .9; margin: 0; }

.auth-card {
    border-radius: 16px;
    box-shadow: var(--wc-shadow-lg);
    border: 0;
}
.auth-card .card-body { padding: 2rem; }

/* ========== onboarding nav ========== */
.nav-pills {
    background: #fff; padding: .25rem; border-radius: 12px;
    border: 1px solid var(--wc-border); display: inline-flex; box-shadow: var(--wc-shadow-sm);
}
.nav-pills .nav-link {
    color: var(--wc-ink-soft); font-weight: 500;
    padding: .45rem 1rem;
    border-radius: 8px;
}
.nav-pills .nav-link.active {
    background: var(--wc-primary); color: #fff;
    box-shadow: 0 2px 8px rgba(30,58,138,.30);
}

/* ========== predictions grid (card per match) ========== */
.prediction-date {
    margin-top: 1.75rem; margin-bottom: .75rem;
    color: var(--wc-ink); font-size: .95rem; font-weight: 700;
    display: inline-block;
    background: #fff; border: 1px solid var(--wc-border);
    padding: .35rem .85rem; border-radius: 999px;
    box-shadow: var(--wc-shadow-sm);
}
.prediction-date::before {
    content: "📅 "; font-size: .85rem;
}

.match-list {
    display: flex; flex-direction: column; gap: .65rem;
}

.match-card {
    background: var(--wc-card-bg);
    border: 1px solid var(--wc-border);
    border-radius: 12px;
    box-shadow: var(--wc-shadow-sm);
    padding: .75rem 1rem 1rem;
    transition: box-shadow .15s ease;
}
.match-card:hover { box-shadow: var(--wc-shadow); }
.match-card.is-locked {
    background: #f8fafc;
    color: var(--wc-ink-soft);
}
.match-card.is-locked .form-control { background: #e2e8f0; cursor: not-allowed; }

/* Row 1: meta (kick-off, group, locked, and the joker toggle on the right) */
.match-card .match-meta {
    display: flex; align-items: center; flex-wrap: nowrap; gap: .5rem;
    color: var(--wc-ink-soft);
    font-size: .85rem;
    border-bottom: 1px dashed var(--wc-border);
    padding-bottom: .55rem;
    margin-bottom: .65rem;
    min-height: 44px;
}
.match-card .match-meta .joker-wrap { margin-left: auto; flex-shrink: 0; }
.match-card .local-time {
    font-variant-numeric: tabular-nums;
    font-weight: 500;
}
.match-card .local-time .bi { margin-right: 3px; }

/* Row 2: team names — centered as a group */
.match-teams {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: .65rem;
    margin-bottom: .85rem;
    text-align: center;
}
.match-teams .team { display: inline-flex; align-items: center; gap: .5rem; }
.match-teams .team-name {
    font-weight: 600; font-size: 1.05rem; line-height: 1.2;
    overflow-wrap: anywhere;
}
.match-teams .flag { font-size: 1.7rem; flex-shrink: 0; line-height: 1; }
.match-teams .team-vs {
    color: var(--wc-ink-soft);
    font-size: .8rem; font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase;
    padding: 0 .25rem;
}

/* Row 3: scores */
.match-scores {
    display: flex; align-items: center; justify-content: center; gap: .5rem;
}
.score-input {
    width: 64px; max-width: 64px;
    text-align: center;
    font-size: 1.4rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    height: 52px;
    padding: .25rem .25rem;
    border-width: 2px;
}
.score-input:focus {
    border-color: var(--wc-primary);
    background: #f0f4ff;
}
.score-sep {
    color: var(--wc-ink-soft);
    font-weight: 700;
    font-size: 1.2rem;
    padding: 0 .15rem;
}

.joker-wrap { display: inline-flex; align-items: center; }
.joker-checkbox { display: none !important; }
.joker-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; border-radius: 10px;
    border: 1.5px solid var(--wc-border); background: #fff;
    cursor: pointer; transition: all .15s; user-select: none;
    font-size: 1.3rem;
    color: var(--wc-ink-soft);
}
.joker-toggle:hover:not(.disabled) {
    border-color: var(--wc-accent);
    color: var(--wc-accent);
}
.joker-checkbox:checked + .joker-toggle {
    background: var(--wc-accent); border-color: var(--wc-accent); color: #fff;
    box-shadow: 0 4px 12px rgba(245,158,11,.40);
    transform: translateY(-1px);
}
.joker-checkbox:disabled + .joker-toggle { opacity: .35; cursor: not-allowed; }

.match-card .match-scores .joker-wrap + .joker-wrap { display: none; }

.joker-counter {
    background: linear-gradient(135deg, var(--wc-accent) 0%, #fbbf24 100%);
    color: #fff;
    border-radius: 999px;
    padding: .45rem 1rem;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(245,158,11,.30);
    display: inline-flex; align-items: center; gap: .4rem;
}
.joker-counter .bi { font-size: 1.1rem; }

/* ========== leaderboard ========== */
.podium-row { display: flex; gap: 1rem; justify-content: center; align-items: flex-end; margin: 1rem 0 2rem; flex-wrap: wrap; }
.podium-place {
    flex: 0 0 200px; max-width: 240px;
    background: #fff; border-radius: 14px;
    border: 1px solid var(--wc-border);
    text-align: center; padding: 1.25rem 1rem 1rem;
    box-shadow: var(--wc-shadow);
    transition: transform .15s;
    position: relative; overflow: hidden;
}
.podium-place::before {
    content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
}
.podium-1 { transform: translateY(-12px); }
.podium-1::before { background: linear-gradient(90deg, #fcd34d, var(--wc-accent), #fcd34d); }
.podium-2::before { background: linear-gradient(90deg, #cbd5e1, #94a3b8, #cbd5e1); }
.podium-3::before { background: linear-gradient(90deg, #fdba74, #c2410c, #fdba74); }
.podium-rank {
    font-size: 2.2rem; font-weight: 800;
    background: linear-gradient(135deg, var(--wc-accent), #fcd34d);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    line-height: 1;
}
.podium-2 .podium-rank { background: linear-gradient(135deg, #94a3b8, #cbd5e1); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.podium-3 .podium-rank { background: linear-gradient(135deg, #c2410c, #fdba74); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.podium-name { font-weight: 700; margin-top: .25rem; }
.podium-points { font-size: 1.5rem; font-weight: 800; color: var(--wc-primary); margin-top: .25rem; }
.podium-points .pt-suffix { font-size: .8rem; color: var(--wc-ink-soft); font-weight: 500; }

/* ========== rank badges ========== */
.rank-cell { font-weight: 700; color: var(--wc-ink-soft); width: 50px; }
.rank-cell.rank-1 { color: var(--wc-accent); }
.rank-cell.rank-2 { color: #64748b; }
.rank-cell.rank-3 { color: #c2410c; }

/* ========== group standings (admin/bracket) ========== */
.group-standings .table-success { background: rgba(22,163,74,.08) !important; }
.group-standings .table-warning { background: rgba(245,158,11,.10) !important; }

/* ========== misc ========== */
.empty-state { text-align: center; padding: 3rem 1rem; color: var(--wc-ink-soft); }
.empty-state .bi { font-size: 3rem; opacity: .4; }
.section-title {
    display: flex; align-items: center; gap: .6rem;
    margin: 1.5rem 0 1rem;
    font-size: 1.15rem; font-weight: 700;
}
.section-title .bi { color: var(--wc-primary); }
hr { border-color: var(--wc-border); opacity: 1; margin: 1.5rem 0; }

/* footer pin */
.app-footer {
    margin-top: auto;
    padding: 1.25rem 0;
    color: var(--wc-ink-soft);
    text-align: center;
    font-size: .85rem;
    border-top: 1px solid var(--wc-border);
    background: #fff;
}

/* small responsive helpers */
@media (max-width: 768px) {
    .auth-hero { padding: 1.75rem 1.25rem; }
    .stat-tile .stat-value { font-size: 1.6rem; }
    .podium-1 { transform: none; }

    /* Match card: tighter padding, slightly larger score inputs */
    .match-card { padding: .65rem .85rem .85rem; }
    .match-card .match-meta {
        font-size: .8rem;
        gap: .4rem;
    }
    .match-teams .team-name { font-size: 1rem; }
    .match-teams .flag { font-size: 1.55rem; }
    .score-input {
        width: 60px; max-width: 60px;
        height: 50px;
        font-size: 1.3rem;
    }
    .joker-toggle {
        width: 44px; height: 44px;
        font-size: 1.3rem;
    }
    .prediction-date {
        font-size: .85rem;
        padding: .3rem .7rem;
    }

    /* Inputs across the app feel chunkier on mobile */
    .form-control, .form-select {
        font-size: 1rem;
        min-height: 44px;
    }
    .form-control-lg, .form-select-lg {
        font-size: 1.1rem;
        min-height: 52px;
    }
    .btn { min-height: 44px; }
    .btn-sm { min-height: 36px; }
}

/* iOS Safari zooms when an input has font-size < 16px on focus — force >=16px on small screens */
@media (max-width: 480px) {
    .predictions-table input[type=number] { font-size: 16px; }
}