/* ========================================
   Tennis 2026 - TC Zöbern Light Theme
   ======================================== */

:root {
    --primary: #0056B3;
    --primary-hover: #003d82;
    --primary-deep: #004494;
    --primary-light: rgba(0,86,179,0.10);
    --primary-glow: rgba(0,86,179,0.25);
    --accent: #2196F3;
    --accent-glow: rgba(33,150,243,0.25);
    --success: #1B8A2A;
    --success-hover: #157122;
    --success-glow: rgba(27,138,42,0.20);
    --danger: #D32F2F;
    --danger-hover: #B71C1C;
    --danger-glow: rgba(211,47,47,0.20);
    --warning: #F59E0B;

    --bg: #F0F4F8;
    --glass: rgba(255,255,255,0.75);
    --glass-border: rgba(0,86,179,0.12);
    --glass-hover: rgba(255,255,255,0.90);
    --glass-input: rgba(255,255,255,0.80);

    --text: #1a2a3a;
    --text-dim: #5a6a7a;
    --text-faint: #8a9aaa;

    --blur: 20px;
    --radius: 14px;
    --radius-sm: 10px;
    --ease: 0.2s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    height: 100%;
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

/* ── Subtle Background ── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background:
        radial-gradient(800px 600px at 8% 8%, rgba(0,86,179,0.06) 0%, transparent 70%),
        radial-gradient(600px 500px at 88% 12%, rgba(33,150,243,0.05) 0%, transparent 70%),
        radial-gradient(900px 700px at 50% 88%, rgba(0,86,179,0.04) 0%, transparent 70%);
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.012;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 256px;
}

/* ========================================
   Layout
   ======================================== */
.app-layout { display: flex; height: 100vh; overflow: hidden; }

/* ========================================
   Sidebar
   ======================================== */
.sidebar {
    width: 180px;
    min-width: 180px;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border-right: none;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    position: relative;
    z-index: 10;
}

.sidebar::after {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; width: 1px;
    background: linear-gradient(180deg, rgba(0,86,179,0.25), rgba(33,150,243,0.15), rgba(0,86,179,0.06));
    pointer-events: none;
}

.sidebar-header {
    padding: 16px 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(0,86,179,0.08);
}

.sidebar-logo {
    color: var(--primary);
    filter: drop-shadow(0 0 8px var(--primary-glow));
}

.sidebar-logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 6px;
}

.sidebar-title {
    font-size: 16px;
    font-weight: 800;
    color: var(--primary);
}

.sidebar-nav {
    flex: 1;
    padding: 8px 6px;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.sidebar-footer {
    padding: 8px 6px;
    border-top: 1px solid rgba(0,86,179,0.08);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 10px;
    border-radius: 8px;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 12.5px;
    font-weight: 500;
    transition: all var(--ease);
    cursor: pointer;
    border: 1px solid transparent;
}

.nav-item:hover {
    background: rgba(0,86,179,0.06);
    color: var(--primary);
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(0,86,179,0.12), rgba(33,150,243,0.06));
    color: var(--primary);
    border-color: rgba(0,86,179,0.15);
    box-shadow: 0 0 12px rgba(0,86,179,0.08);
    font-weight: 700;
}

.nav-icon { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }

.logout-link { color: var(--text-faint); }
.logout-link:hover { color: var(--danger); background: rgba(211,47,47,0.06); }

/* ========================================
   Main Content
   ======================================== */
.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px 28px;
}

.main-content > * { max-width: 880px; margin-left: auto; margin-right: auto; }
.main-content > .dashboard-stats-row { max-width: 1060px; }
.main-content > .welcome-hero,
.main-content > .welcome-grid { max-width: 700px; }

.main-content::-webkit-scrollbar { width: 4px; }
.main-content::-webkit-scrollbar-track { background: transparent; }
.main-content::-webkit-scrollbar-thumb { background: rgba(0,86,179,0.12); border-radius: 4px; }

/* ========================================
   Typography
   ======================================== */
h1 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
    color: var(--text);
}

h2 { font-size: 17px; font-weight: 700; margin-bottom: 12px; }
h3 {
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.page-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}

.page-icon {
    color: var(--primary);
    filter: drop-shadow(0 0 6px var(--primary-glow));
}

/* ========================================
   Card
   ======================================== */
.card {
    position: relative;
    overflow: hidden;
    background: rgba(255,255,255,0.80);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    border: 1px solid rgba(0,86,179,0.10);
    border-radius: var(--radius);
    padding: 18px;
    margin-bottom: 12px;
    transition: all var(--ease);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,86,179,0.15) 50%, transparent);
    pointer-events: none;
}

.card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 45%;
    background: linear-gradient(180deg, rgba(255,255,255,0.4), transparent);
    pointer-events: none;
    border-radius: var(--radius) var(--radius) 0 0;
}

.card:hover {
    background: rgba(255,255,255,0.92);
    border-color: rgba(0,86,179,0.16);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.card-title { font-size: 13px; font-weight: 700; margin-bottom: 12px; }

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

/* Dashboard stats */
.dashboard-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.dashboard-stats-card { min-width: 0; }
.dashboard-stats-card .data-table { width: 100%; }
.dashboard-stats-card:nth-child(1) { border-top: 2px solid rgba(0,86,179,0.5); }
.dashboard-stats-card:nth-child(2) { border-top: 2px solid rgba(33,150,243,0.5); }
.dashboard-stats-card:nth-child(3) { border-top: 2px solid rgba(250,204,21,0.5); }

@media (max-width: 1100px) { .dashboard-stats-row { grid-template-columns: 1fr; } }

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--ease);
    text-decoration: none;
    font-family: inherit;
    position: relative;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-deep), var(--accent));
    color: white;
    border-color: rgba(0,86,179,0.25);
    box-shadow: 0 3px 14px rgba(0,86,179,0.20);
}
.btn-primary:hover { box-shadow: 0 6px 24px rgba(0,86,179,0.30); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); filter: brightness(0.95); }

.btn-success {
    background: linear-gradient(135deg, #15712E, var(--success));
    color: white;
    padding: 10px 22px;
    border-color: rgba(27,138,42,0.25);
    box-shadow: 0 3px 14px var(--success-glow);
}
.btn-success:hover { box-shadow: 0 6px 24px rgba(27,138,42,0.30); transform: translateY(-1px); }

.btn-danger {
    background: linear-gradient(135deg, #B71C1C, var(--danger));
    color: white;
    border-color: rgba(211,47,47,0.25);
    box-shadow: 0 3px 14px var(--danger-glow);
}
.btn-danger:hover { box-shadow: 0 6px 24px rgba(211,47,47,0.30); transform: translateY(-1px); }

.btn-secondary {
    background: var(--glass);
    color: var(--text);
    border: 1px solid var(--glass-border);
}
.btn-secondary:hover { background: var(--glass-hover); }

.btn-icon {
    background: transparent; border: none; padding: 6px;
    border-radius: 6px; cursor: pointer; font-size: 16px;
    transition: all var(--ease); color: var(--text-dim);
}
.btn-icon:hover { background: rgba(0,86,179,0.06); color: var(--primary); }

.btn-sm { padding: 5px 10px; font-size: 12px; }

/* ========================================
   Forms
   ======================================== */
.form-group { margin-bottom: 12px; }

.form-label {
    display: block; font-size: 10px; font-weight: 700;
    color: var(--text-faint); text-transform: uppercase;
    letter-spacing: 1px; margin-bottom: 5px;
}

.form-control {
    width: 100%; height: 38px; padding: 7px 12px;
    border: 1px solid rgba(0,86,179,0.15); border-radius: var(--radius-sm);
    font-size: 13px; font-family: inherit;
    background: white; color: var(--text);
    outline: none; transition: all var(--ease);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-control::placeholder { color: var(--text-faint); }

select.form-control {
    cursor: pointer; appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='rgba(0,86,179,0.5)' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 10px center;
    padding-right: 28px; background-color: white;
}
select.form-control option { background: white; color: var(--text); }

.form-row { display: flex; gap: 12px; align-items: end; }
.form-row .form-group { flex: 1; }

/* ========================================
   Tables
   ======================================== */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th {
    text-align: left; padding: 7px 8px;
    font-size: 10px; font-weight: 700;
    color: var(--text-faint); text-transform: uppercase;
    letter-spacing: 1px; border-bottom: 1px solid rgba(0,86,179,0.10);
}

.data-table td {
    padding: 7px 8px;
    border-bottom: 1px solid rgba(0,86,179,0.05);
}

.data-table tbody tr { transition: background var(--ease); }
.data-table tbody tr:hover { background: rgba(0,86,179,0.04); }

.text-right { text-align: right; }
.text-center { text-align: center; }

/* ========================================
   Tabs
   ======================================== */
.tab-bar {
    display: flex; gap: 3px; margin-bottom: 16px;
    padding: 3px; background: rgba(0,86,179,0.04);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0,86,179,0.08);
    width: fit-content;
}

.tab-btn {
    padding: 6px 14px; border: 1px solid transparent;
    background: transparent; color: var(--text-dim);
    font-size: 12.5px; font-weight: 600;
    font-family: inherit; cursor: pointer;
    border-radius: 7px; transition: all var(--ease);
}
.tab-btn:hover { color: var(--primary); background: rgba(0,86,179,0.04); }

.tab-btn.active {
    color: white;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-color: rgba(0,86,179,0.15);
    box-shadow: 0 2px 8px rgba(0,86,179,0.15);
}

/* ========================================
   Badges
   ======================================== */
.badge {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 2px 8px; border-radius: 999px;
    font-size: 11px; font-weight: 700;
    border: 1px solid transparent;
}

.badge-primary { background: var(--primary-light); color: var(--primary); border-color: rgba(0,86,179,0.12); }
.badge-success { background: rgba(27,138,42,0.10); color: var(--success); border-color: rgba(27,138,42,0.12); }
.badge-danger { background: rgba(211,47,47,0.10); color: var(--danger); border-color: rgba(211,47,47,0.12); }

.medal { font-size: 18px; }

/* ========================================
   Rankings
   ======================================== */
.rank-1 { background: rgba(250,204,21,0.10) !important; border-left: 3px solid rgba(202,163,0,0.6); }
.rank-2 { background: rgba(160,160,160,0.10) !important; border-left: 3px solid rgba(160,160,160,0.5); }
.rank-3 { background: rgba(205,127,50,0.10) !important; border-left: 3px solid rgba(205,127,50,0.5); }

.points-badge {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 48px; padding: 3px 10px; border-radius: 999px;
    font-weight: 700; font-size: 12px;
    background: linear-gradient(135deg, var(--primary-deep), var(--accent));
    color: white;
    box-shadow: 0 2px 8px rgba(0,86,179,0.20);
}

/* ========================================
   Podium Cards
   ======================================== */
.podium-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 12px;
}

.podium-card {
    position: relative; overflow: hidden;
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    border-radius: var(--radius);
    padding: 18px 14px;
    text-align: center;
    transition: all var(--ease);
}

.podium-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 1px;
    pointer-events: none;
}

.podium-card:hover { transform: translateY(-2px); }

.podium-1 {
    background: linear-gradient(160deg, rgba(250,204,21,0.15), rgba(250,204,21,0.04));
    border: 1px solid rgba(202,163,0,0.30);
}
.podium-1::before { background: linear-gradient(90deg, transparent, rgba(250,204,21,0.45) 50%, transparent); }
.podium-1:hover { box-shadow: 0 8px 28px rgba(250,204,21,0.12); }

.podium-2 {
    background: linear-gradient(160deg, rgba(160,160,160,0.12), rgba(160,160,160,0.03));
    border: 1px solid rgba(160,160,160,0.25);
}
.podium-2::before { background: linear-gradient(90deg, transparent, rgba(160,160,160,0.35) 50%, transparent); }

.podium-3 {
    background: linear-gradient(160deg, rgba(205,127,50,0.12), rgba(205,127,50,0.03));
    border: 1px solid rgba(205,127,50,0.25);
}
.podium-3::before { background: linear-gradient(90deg, transparent, rgba(205,127,50,0.35) 50%, transparent); }

.podium-medal { font-size: 28px; margin-bottom: 2px; }
.podium-name { font-size: 14px; font-weight: 700; margin-bottom: 2px; }
.podium-points {
    font-size: 24px; font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}
.podium-details { display: flex; justify-content: center; gap: 10px; font-size: 11px; color: var(--text-faint); }

/* ========================================
   Record Cards
   ======================================== */
.record-card {
    position: relative; overflow: hidden;
    background: rgba(255,255,255,0.70);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    border: 1px solid rgba(0,86,179,0.10);
    border-radius: var(--radius);
    padding: 16px;
    transition: all var(--ease);
}

.record-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,86,179,0.15) 50%, transparent);
    pointer-events: none;
}

.record-card::after {
    content: '';
    position: absolute; top: -25px; right: -25px; width: 70px; height: 70px;
    background: radial-gradient(circle, rgba(0,86,179,0.06), transparent 70%);
    pointer-events: none;
}

.record-card:hover {
    background: rgba(255,255,255,0.95);
    border-color: rgba(0,86,179,0.20);
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.06), 0 0 20px rgba(0,86,179,0.05);
}

.record-card-icon { margin-bottom: 6px; color: var(--primary); filter: drop-shadow(0 0 4px var(--primary-glow)); }
.inline-icon { vertical-align: -3px; margin-right: 3px; }
.icon { display: inline-block; vertical-align: middle; }

.record-card-title { font-size: 10px; color: var(--text-faint); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.record-card-value {
    font-size: 24px; font-weight: 800; margin: 3px 0;
    color: var(--primary);
}
.record-card-name { font-size: 12px; color: var(--text-dim); }
.record-card-detail { font-size: 11px; color: var(--text-faint); margin-top: 3px; }

/* ========================================
   Modal
   ======================================== */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center;
    z-index: 1000; animation: fadeIn .2s ease;
}

.modal-dialog {
    position: relative; overflow: hidden;
    background: white;
    border: 1px solid rgba(0,86,179,0.12);
    border-radius: var(--radius);
    padding: 24px; min-width: 380px; max-width: 480px;
    box-shadow: 0 24px 64px rgba(0,0,0,0.12);
    animation: slideUp .3s cubic-bezier(.4,0,.2,1);
}

.modal-dialog::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,86,179,0.20) 50%, transparent);
    pointer-events: none;
}

.modal-header h3 { margin-bottom: 10px; }
.modal-body { margin-bottom: 20px; color: var(--text-dim); }
.modal-footer { display: flex; gap: 8px; justify-content: flex-end; }

@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }
@keyframes slideUp { from { opacity: 0; transform: translateY(14px) scale(.98) } to { opacity: 1; transform: none } }

/* ========================================
   Login
   ======================================== */
.login-page {
    min-height: 100vh; display: flex;
    align-items: center; justify-content: center;
    background: linear-gradient(135deg, #e8f0fe 0%, #f0f4f8 50%, #dbe8f8 100%);
    background-image:
        radial-gradient(500px at 30% 30%, rgba(0,86,179,0.08), transparent 70%),
        radial-gradient(400px at 70% 70%, rgba(33,150,243,0.06), transparent 70%);
}

.login-card {
    position: relative; overflow: hidden;
    background: white;
    border: 1px solid rgba(0,86,179,0.12);
    border-radius: 18px; padding: 40px 32px; width: 380px;
    box-shadow: 0 24px 64px rgba(0,86,179,0.10);
    animation: slideUp .5s cubic-bezier(.4,0,.2,1);
}

.login-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    pointer-events: none;
}

.login-title { text-align: center; margin-bottom: 28px; }
.login-title .icon { font-size: 48px; display: block; margin-bottom: 12px; color: var(--primary); filter: drop-shadow(0 0 12px var(--primary-glow)); }

.login-logo-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 14px;
    margin-bottom: 12px;
}
.login-title h1 { font-size: 22px; margin-bottom: 3px; color: var(--primary); }
.login-title p { color: var(--text-dim); font-size: 13px; }

.login-error {
    background: rgba(211,47,47,0.06); color: var(--danger);
    border: 1px solid rgba(211,47,47,0.15);
    padding: 9px 12px; border-radius: var(--radius-sm);
    font-size: 13px; margin-bottom: 14px;
}

/* ========================================
   Utilities
   ======================================== */
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-secondary { color: var(--text-dim) !important; }
.text-muted { color: var(--text-faint) !important; }
.text-bold { font-weight: 700; }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 14px; }
.mt-3 { margin-top: 20px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 14px; }
.gap-2 { gap: 14px; }

.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }

.rules-list { margin: 6px 0 6px 18px; color: var(--text-dim); font-size: 13px; line-height: 1.8; }
.rules-list li { margin-bottom: 2px; }

.win-row { background: rgba(27,138,42,0.06) !important; border-left: 3px solid var(--success); }
.lose-row { background: rgba(211,47,47,0.06) !important; border-left: 3px solid var(--danger); }

.streak-win { background: rgba(27,138,42,0.08); color: var(--success); border: 1px solid rgba(27,138,42,0.18); padding: 2px 8px; border-radius: 5px; font-weight: 600; }
.streak-lose { background: rgba(211,47,47,0.08); color: var(--danger); border: 1px solid rgba(211,47,47,0.18); padding: 2px 8px; border-radius: 5px; font-weight: 600; }

/* ========================================
   Welcome Page
   ======================================== */
.welcome-hero { text-align: center; padding: 36px 16px 24px; }

.welcome-logo { color: var(--primary); filter: drop-shadow(0 0 12px var(--primary-glow)); margin-bottom: 10px; }

.welcome-title {
    font-size: 34px; font-weight: 800; letter-spacing: -1.2px; margin-bottom: 3px;
    color: var(--primary);
}

.welcome-subtitle { font-size: 12px; color: var(--text-faint); font-weight: 600; letter-spacing: 3px; text-transform: uppercase; }

.welcome-stats { display: flex; justify-content: center; gap: 32px; margin-top: 22px; }

.welcome-stat { display: flex; flex-direction: column; align-items: center; position: relative; }

.welcome-stat:not(:last-child)::after {
    content: ''; position: absolute; right: -16px; top: 50%; transform: translateY(-50%);
    width: 3px; height: 3px; border-radius: 50%; background: var(--text-faint);
}

.welcome-stat-value {
    font-size: 26px; font-weight: 800;
    color: var(--primary);
}

.welcome-stat-label { font-size: 10px; font-weight: 700; color: var(--text-faint); text-transform: uppercase; letter-spacing: 1px; margin-top: 1px; }

.welcome-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 10px; max-width: 620px; margin: 0 auto;
}

.welcome-card {
    position: relative; overflow: hidden;
    background: rgba(255,255,255,0.70);
    backdrop-filter: blur(var(--blur)); -webkit-backdrop-filter: blur(var(--blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius); padding: 18px 12px;
    text-align: center; text-decoration: none;
    color: var(--text); transition: all var(--ease); cursor: pointer;
}

.welcome-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,86,179,0.15) 50%, transparent);
    pointer-events: none;
}

.welcome-card:hover {
    background: rgba(255,255,255,0.95);
    border-color: rgba(0,86,179,0.20);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.welcome-card:hover .welcome-card-icon { filter: drop-shadow(0 0 10px var(--primary-glow)); }

.welcome-card-icon { color: var(--primary); margin-bottom: 8px; filter: drop-shadow(0 0 4px var(--primary-glow)); transition: filter var(--ease); }
.welcome-card-title { font-size: 13px; font-weight: 700; margin-bottom: 2px; text-transform: none; letter-spacing: 0; color: var(--text); }
.welcome-card-desc { font-size: 11px; color: var(--text-faint); }

/* ========================================
   Player Chips
   ======================================== */
.player-chips { display: flex; flex-wrap: wrap; gap: 6px; }

.player-chip {
    padding: 8px 14px; border: 1px solid rgba(0,86,179,0.12);
    border-radius: 999px; background: white;
    color: var(--text-dim); font-size: 13px; font-weight: 500;
    font-family: inherit; cursor: pointer;
    transition: all var(--ease); white-space: nowrap;
}

.player-chip:hover:not(:disabled) { background: rgba(0,86,179,0.04); border-color: rgba(0,86,179,0.20); color: var(--primary); }

.player-chip.selected, .player-chip.selected-a {
    background: var(--primary-light); border-color: var(--primary);
    color: var(--primary); font-weight: 700; box-shadow: 0 0 12px rgba(0,86,179,0.15);
}

.player-chip.selected-b {
    background: rgba(27,138,42,0.08); border-color: var(--success);
    color: var(--success); font-weight: 700; box-shadow: 0 0 12px var(--success-glow);
}

.player-chip.disabled, .player-chip:disabled { opacity: 0.25; cursor: not-allowed; }

/* ========================================
   Number Stepper
   ======================================== */
.number-stepper {
    display: inline-flex; align-items: center;
    border: 1px solid rgba(0,86,179,0.12); border-radius: 8px;
    overflow: hidden; background: white;
}

.stepper-btn {
    width: 42px; height: 42px; border: none;
    background: transparent; color: var(--text);
    font-size: 20px; font-weight: 600; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background var(--ease); font-family: inherit;
}
.stepper-btn:hover { background: rgba(0,86,179,0.06); }
.stepper-btn:active { background: var(--primary-light); }

.stepper-value {
    width: 48px; text-align: center; font-size: 18px; font-weight: 700;
    border-left: 1px solid rgba(0,86,179,0.10);
    border-right: 1px solid rgba(0,86,179,0.10); padding: 8px 0;
}

/* ========================================
   Winner Buttons
   ======================================== */
.winner-buttons { display: flex; gap: 8px; }

.winner-btn {
    flex: 1; padding: 12px;
    border: 2px solid rgba(0,86,179,0.10); border-radius: 10px;
    background: white; color: var(--text-dim);
    cursor: pointer; transition: all var(--ease);
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    font-family: inherit;
}
.winner-btn:hover { border-color: rgba(0,86,179,0.20); background: rgba(0,86,179,0.02); }

.winner-btn.winner-selected {
    border-color: var(--success);
    background: rgba(27,138,42,0.04);
    color: var(--text);
    box-shadow: 0 0 16px var(--success-glow);
}

.winner-name { font-size: 13px; font-weight: 600; }
.winner-badge {
    font-size: 10px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.8px; color: var(--success);
    background: rgba(27,138,42,0.08); padding: 2px 8px; border-radius: 999px;
}

/* ========================================
   Preview Items
   ======================================== */
.preview-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 0; border-bottom: 1px solid rgba(0,86,179,0.05); gap: 8px;
}
.preview-item:last-child { border-bottom: none; }

.preview-info { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0; }
.preview-info .text-bold { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.preview-stats { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }

/* ========================================
   Blazor Error / Print
   ======================================== */
#blazor-error-ui {
    background: rgba(185,28,28,0.9); backdrop-filter: blur(8px);
    color: white; padding: 8px 16px; position: fixed;
    bottom: 0; width: 100%; z-index: 9999; display: none;
}
#blazor-error-ui .reload, #blazor-error-ui .dismiss { color: white; margin-left: 8px; }

@media print {
    .sidebar, .mobile-nav { display: none; }
    .main-content { padding: 0; }
    .main-content > * { max-width: none; }
    body { background: white; color: black; }
    body::before, body::after { display: none; }
    .card { background: white; border: 1px solid #ddd; backdrop-filter: none; box-shadow: none; }
    .card::before, .card::after { display: none; }
}

/* ========================================
   Mobile Bottom Nav
   ======================================== */
.mobile-nav {
    display: none; position: fixed; bottom: 0; left: 0; right: 0;
    background: rgba(255,255,255,0.90);
    backdrop-filter: blur(40px); -webkit-backdrop-filter: blur(40px);
    border-top: 1px solid rgba(0,86,179,0.08);
    z-index: 900; padding: 5px 0;
    padding-bottom: env(safe-area-inset-bottom, 5px);
}

.mobile-nav::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, rgba(0,86,179,0.15), rgba(33,150,243,0.15), rgba(0,86,179,0.15));
    pointer-events: none;
}

.mobile-nav-item {
    flex: 1; display: flex; flex-direction: column;
    align-items: center; gap: 2px; padding: 5px 3px;
    color: var(--text-faint); text-decoration: none;
    font-size: 9px; font-weight: 600;
    background: none; border: none; cursor: pointer;
    transition: color var(--ease); font-family: inherit;
}
.mobile-nav-item:hover, .mobile-nav-item.active { color: var(--primary); }

.mobile-more-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.3);
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
    z-index: 950; display: none; align-items: flex-end; justify-content: center;
}
.mobile-more-overlay.open { display: flex; animation: fadeIn .15s ease; }

.mobile-more-menu {
    background: white;
    border: 1px solid rgba(0,86,179,0.10);
    border-radius: 14px 14px 0 0; padding: 16px 14px;
    padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    width: 100%; max-width: 460px;
    display: flex; flex-direction: column; gap: 3px;
    animation: slideUp .2s cubic-bezier(.4,0,.2,1);
    box-shadow: 0 -8px 32px rgba(0,0,0,0.08);
}

.mobile-more-item {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 14px; color: var(--text-dim);
    text-decoration: none; font-size: 14px; font-weight: 500;
    border-radius: 8px; transition: all .15s;
}
.mobile-more-item:hover, .mobile-more-item.active { background: rgba(0,86,179,0.04); color: var(--primary); }

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -18px; padding: 0 18px; }

/* ========================================
   Responsive — 768px
   ======================================== */
@media (max-width: 768px) {
    .sidebar { display: none; }
    .mobile-nav { display: flex; }

    .app-layout { flex-direction: column; }
    .main-content { padding: 12px; padding-bottom: calc(66px + env(safe-area-inset-bottom, 0px)); }
    .main-content > * { max-width: none; }

    .card, .record-card, .welcome-card { backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }

    .page-header { margin-bottom: 12px; }
    .page-header h1 { font-size: 18px; margin-bottom: 0; }
    .page-icon svg { width: 18px; height: 18px; }

    .card { padding: 12px; margin-bottom: 8px; border-radius: 12px; }

    .form-row { flex-direction: column; gap: 0; }
    .form-group { margin-bottom: 8px; }
    .form-control { height: 46px; font-size: 16px; padding: 10px 12px; border-radius: 10px; }
    select.form-control { height: 46px; font-size: 16px; padding: 10px 12px; }

    div[style*="grid-template-columns:1fr 1fr"] { display: flex !important; flex-direction: column !important; }

    .data-table { font-size: 12px; }
    .data-table th { padding: 6px 4px; font-size: 9px; }
    .data-table td { padding: 7px 4px; }
    .card:has(.data-table) { overflow-x: auto; -webkit-overflow-scrolling: touch; }

    .tab-bar { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; flex-wrap: nowrap; scrollbar-width: none; }
    .tab-bar::-webkit-scrollbar { display: none; }
    .tab-btn { flex: 0 0 auto; padding: 7px 12px; font-size: 12px; white-space: nowrap; }

    .btn { padding: 10px 14px; font-size: 13px; border-radius: 10px; min-height: 42px; }
    .btn-success { padding: 12px 20px; }
    .btn-icon { padding: 8px; min-width: 42px; min-height: 42px; display: inline-flex; align-items: center; justify-content: center; }
    .btn-sm { padding: 7px 12px; min-height: 36px; }

    .card-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
    .record-card { padding: 10px; }
    .record-card-value { font-size: 18px; }
    .record-card-title { font-size: 9px; }
    .record-card-name { font-size: 11px; }

    .points-badge { min-width: 40px; padding: 2px 7px; font-size: 11px; }
    .badge { padding: 2px 7px; font-size: 10px; }

    .modal-dialog { min-width: auto; width: 94%; margin: 10px; padding: 18px; border-radius: 12px; }

    .login-card { width: 94%; min-width: 0; padding: 24px 18px; border-radius: 14px; }
    .login-title .icon svg { width: 36px; height: 36px; }
    .login-title h1 { font-size: 20px; }

    h1 { font-size: 18px; margin-bottom: 12px; }
    h3 { font-size: 10px; margin-bottom: 8px; }

    .welcome-hero { padding: 16px 12px 14px; }
    .welcome-title { font-size: 24px; }
    .welcome-stats { gap: 20px; margin-top: 14px; }
    .welcome-stat-value { font-size: 20px; }
    .welcome-stat:not(:last-child)::after { right: -10px; }
    .welcome-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }
    .welcome-card { padding: 14px 10px; }
    .welcome-card-title { font-size: 12px; }

    .podium-row { grid-template-columns: 1fr; gap: 6px; }
    .podium-card { padding: 12px; display: flex; align-items: center; gap: 10px; text-align: left; }
    .podium-medal { font-size: 22px; margin: 0; }
    .podium-name { font-size: 13px; margin: 0; }
    .podium-points { font-size: 18px; margin: 0 0 0 auto; }
    .podium-details { display: none; }

    .card-grid[style*="1fr 1fr"]:not([style*="1fr 1fr 1fr"]) { grid-template-columns: 1fr !important; }
    .card-grid[style*="minmax(180px"], .card-grid[style*="minmax(200px"] { grid-template-columns: 1fr 1fr !important; }
    .form-group[style*="align-self:center"][style*="flex:0"] { display: none !important; }
}

/* ========================================
   Responsive — 380px
   ======================================== */
@media (max-width: 380px) {
    .main-content { padding: 8px; }
    .card { padding: 10px; }
    .card-grid { grid-template-columns: 1fr !important; }
    .tab-btn { font-size: 11px; padding: 5px 9px; }
    .mobile-nav-item span { font-size: 8px; }
    .record-card-value { font-size: 16px; }
    .data-table { font-size: 11px; }
    .data-table th { font-size: 8px; }
    .welcome-grid { grid-template-columns: repeat(2, 1fr); }
    .welcome-card { padding: 12px 8px; }
}

/* ========================================
   Spieltag-Assistent Wizard
   ======================================== */
.wizard-steps {
    display: flex; align-items: center; justify-content: center;
    gap: 0; padding: 14px 0; margin-bottom: 6px;
}

.wizard-step { display: flex; flex-direction: column; align-items: center; gap: 5px; }

.wizard-step-num {
    width: 34px; height: 34px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 13px;
    background: rgba(0,86,179,0.06); border: 2px solid rgba(0,86,179,0.12);
    color: var(--text-dim); transition: all .3s ease;
}

.wizard-step.active .wizard-step-num {
    background: linear-gradient(135deg, var(--primary-deep), var(--accent));
    border-color: var(--primary); color: #fff;
    box-shadow: 0 0 16px var(--primary-glow);
    animation: stepGlow 2s ease-in-out infinite alternate;
}

.wizard-step.done .wizard-step-num {
    background: linear-gradient(135deg, var(--success), #15712E);
    border-color: var(--success); color: #fff;
}
.wizard-step.done .wizard-step-num::after { content: "\2713"; font-size: 15px; }

.wizard-step-label { font-size: 10px; color: var(--text-faint); font-weight: 600; transition: color .3s ease; }
.wizard-step.active .wizard-step-label { color: var(--primary); }
.wizard-step.done .wizard-step-label { color: var(--success); }

.wizard-step-line {
    width: 48px; height: 2px; background: rgba(0,86,179,0.12);
    margin: 0 6px; margin-bottom: 20px; transition: background .3s ease;
}
.wizard-step-line.done { background: var(--success); }

@keyframes stepGlow {
    from { box-shadow: 0 0 16px var(--primary-glow); }
    to { box-shadow: 0 0 24px var(--primary-glow), 0 0 36px rgba(33,150,243,0.10); }
}

.chip-check { margin-right: 3px; font-weight: 700; color: var(--success); }
.attendance-count { display: flex; gap: 6px; flex-wrap: wrap; }

.btn-lg { padding: 14px 36px; font-size: 16px; border-radius: 12px; }
.wizard-actions { display: flex; justify-content: center; gap: 8px; padding: 14px 0; }

.match-card { transition: all var(--ease); }
.match-card.match-confirmed { border-color: var(--success); background: rgba(27,138,42,0.04); }

.match-header { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.match-court { font-size: 11px; color: var(--text-faint); margin-left: auto; }

.match-players { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 8px 0; }
.match-player-name { font-weight: 600; font-size: 14px; }

.match-vs { font-size: 10px; color: var(--text-faint); font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; }

.match-result {
    display: flex; justify-content: space-between; align-items: center;
    padding: 6px 0; margin-top: 6px; border-top: 1px solid rgba(0,86,179,0.08);
}

.manual-pairing-form { display: flex; flex-direction: column; gap: 8px; }
.manual-pairing-selects { display: flex; gap: 8px; }

@media (max-width: 480px) { .manual-pairing-selects { flex-direction: column; } }

.sitting-out-card { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; padding: 8px 14px; background: rgba(0,86,179,0.02); }

/* Wizard mobile */
@media (max-width: 768px) {
    .wizard-steps { padding: 0 4px; }
    .wizard-step-line { width: 20px; }
    .wizard-step-num { width: 26px; height: 26px; font-size: 11px; }
    .wizard-step-label { font-size: 9px; }

    .match-card { padding: 10px; }
    .match-header { margin-bottom: 6px; }
    .match-players { flex-direction: column; gap: 2px; text-align: center; }
    .match-player-name { font-size: 13px; }

    .winner-buttons { flex-direction: column; gap: 6px; }
    .winner-btn { padding: 12px 10px; flex-direction: row; justify-content: center; gap: 6px; }
    .winner-name { font-size: 13px; }
    .winner-badge { font-size: 9px; padding: 2px 6px; }

    .match-result { flex-direction: column; gap: 6px; align-items: flex-start; }
    .match-result .btn { align-self: stretch; text-align: center; }

    .player-chips { gap: 5px; }
    .player-chip { padding: 7px 12px; font-size: 13px; }

    .wizard-actions { flex-wrap: wrap; }
    .wizard-actions .btn { flex: 1; min-width: 100px; text-align: center; }
    .btn-lg { padding: 12px 20px; font-size: 15px; }

    .sitting-out-card { padding: 6px 10px; }

    .preview-item { flex-direction: column; align-items: flex-start; gap: 3px; padding: 8px 0; }
    .preview-info { flex-wrap: wrap; }
    .preview-stats { align-self: flex-end; }
}

@media (max-width: 380px) {
    .wizard-step-line { width: 14px; }
    .wizard-step-num { width: 24px; height: 24px; font-size: 10px; }
    .wizard-step-label { font-size: 8px; }
    .match-player-name { font-size: 12px; }
    .winner-btn { padding: 10px 8px; }
    .winner-name { font-size: 12px; }
    .player-chip { padding: 6px 10px; font-size: 12px; }
}