/* =====================================================
   Viva El Fútbol - Panel administrativo
   ===================================================== */

:root {
    --admin-primary: #1a472a;
    --admin-sidebar: #0d2618;
    --admin-sidebar-hover: rgba(255,255,255,0.06);
    --admin-sidebar-active: rgba(201, 162, 39, 0.2);
    --admin-sidebar-width: 260px;
    --admin-header-h: 52px;
    --admin-fondo: #e8ecef;
    --admin-card: #fff;
    --admin-borde: #dee2e6;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    font-size: 14px;
    background: var(--admin-fondo);
    color: #333;
}

/* Layout con sidebar */
.admin-wrap {
    display: flex;
    min-height: 100vh;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

.admin-sidebar {
    width: var(--admin-sidebar-width);
    background: linear-gradient(180deg, var(--admin-sidebar) 0%, #0a1f14 100%);
    color: #fff;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    box-shadow: 4px 0 20px rgba(0,0,0,0.15);
}

.admin-sidebar .sidebar-brand {
    padding: 1.25rem 1.25rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 0.5rem;
}

.admin-sidebar .sidebar-brand-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.02em;
}

.admin-sidebar .sidebar-brand-text span {
    color: #b8d4a0;
}

.admin-sidebar .sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0.75rem;
}

.admin-sidebar a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1rem;
    color: rgba(255,255,255,0.88);
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 2px;
    font-size: 0.95rem;
    transition: background 0.2s, color 0.2s;
}

.admin-sidebar a:hover {
    background: var(--admin-sidebar-hover);
    color: #fff;
}

.admin-sidebar a.activo {
    background: var(--admin-sidebar-active);
    color: #fff;
    box-shadow: inset 3px 0 0 #c9a227;
}

.admin-sidebar .titulo-seccion {
    padding: 1rem 1rem 0.5rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.4);
    font-weight: 600;
}

.admin-sidebar .sidebar-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.admin-sidebar .sidebar-footer a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

.admin-sidebar .sidebar-footer a:hover {
    color: #e8b4b4;
}

.admin-main {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.admin-header {
    height: var(--admin-header-h);
    background: var(--admin-card);
    border-bottom: 1px solid var(--admin-borde);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.25rem;
}

.admin-content {
    flex: 1;
    padding: 1.25rem;
    min-width: 0;
    max-width: 100%;
    overflow-x: auto;
}

/* Login (sin sidebar) */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--admin-primary) 0%, #2d5a3d 100%);
}

.login-box {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 380px;
}

.login-box h1 {
    margin: 0 0 1.5rem;
    font-size: 1.5rem;
    color: var(--admin-primary);
    text-align: center;
}

.login-box .form-group {
    margin-bottom: 1rem;
}

.login-box .form-control {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--admin-borde);
    border-radius: 6px;
    font-size: 1rem;
}

.login-box .btn {
    width: 100%;
    padding: 0.65rem;
    background: var(--admin-primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
}

.login-box .btn:hover {
    background: #2d5a3d;
}

.login-box .error {
    background: #f8d7da;
    color: #721c24;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

/* Cards y tablas en admin */
.admin-card {
    background: var(--admin-card);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    margin-bottom: 1.25rem;
    overflow: hidden;
}

.admin-card .card-header {
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--admin-borde);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.admin-card .card-body {
    padding: 1.25rem;
}

.admin-card table {
    width: 100%;
    border-collapse: collapse;
}

.admin-card th,
.admin-card td {
    padding: 0.6rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--admin-borde);
}

.admin-card th {
    background: #f8f9fa;
    font-weight: 600;
    font-size: 0.85rem;
}

.admin-card .btn {
    display: inline-block;
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    font-size: 0.9rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-weight: 500;
}

.admin-card .btn-primary {
    background: var(--admin-primary);
    color: #fff;
}

.admin-card .btn-primary:hover {
    background: #2d5a3d;
    color: #fff;
}

.admin-card .btn-secondary {
    background: #6c757d;
    color: #fff;
}

.admin-card .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

/* Formularios admin */
.form-group { margin-bottom: 1rem; }
.form-group label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
}
.form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--admin-borde);
    border-radius: 6px;
    font-size: 0.95rem;
}

.input-upload-row {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}
.input-upload-row .form-control { flex: 1; min-width: 200px; }
.form-help { margin: 0; font-size: 0.9rem; color: #666; }
.form-help img { display: block; }

/* Acta partido - vista rápida */
.acta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 768px) {
    .acta-grid { grid-template-columns: 1fr; }
    .admin-sidebar {
        position: fixed;
        left: -100%;
        transition: left 0.2s;
        z-index: 200;
        height: 100vh;
    }
    .admin-sidebar.open { left: 0; }
}

.acta-marcador {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    padding: 1rem;
}

.acta-equipo {
    padding: 0.75rem;
    border: 2px solid var(--admin-borde);
    border-radius: 8px;
    margin-bottom: 0.5rem;
}

.acta-evento {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0;
;
    border-bottom: 1px solid #eee;
}

.badge-gol { background: #28a745; color: #fff; }
.badge-amarilla { background: #ffc107; color: #000; }
.badge-roja { background: #dc3545; color: #fff; }

/* Footer desarrollador */
.admin-footer {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--admin-borde);
    background: var(--admin-card);
    font-size: 0.85rem;
    color: #6c757d;
    text-align: center;
}

.admin-footer a {
    color: var(--admin-primary);
    text-decoration: none;
}

.admin-footer a:hover {
    text-decoration: underline;
}

/* Calendario de reservas */
.calendario-filtros {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 1rem;
}

.calendario-mes {
    margin-top: 1rem;
}

.calendario-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.calendario-nav a {
    color: var(--admin-primary);
    text-decoration: none;
}

.calendario-grid {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
}

.calendario-grid th,
.calendario-grid td {
    border: 1px solid var(--admin-borde);
    padding: 0.35rem;
    vertical-align: top;
    font-size: 0.85rem;
}

.calendario-grid th {
    background: #f8f9fa;
}

.calendario-dia {
    min-height: 80px;
}

.calendario-dia-fuera {
    background: #f8f9fa;
    color: #adb5bd;
}

.calendario-hoy {
    background: #e7f5ff;
}

.calendario-dia-num {
    font-weight: 600;
}

.calendario-dia-num a {
    color: var(--admin-primary);
    text-decoration: none;
}

.calendario-reservas {
    margin-top: 0.25rem;
}

.calendario-reserva-item {
    font-size: 0.75rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.calendario-bloqueo {
    font-size: 0.7rem;
    color: #856404;
    background: #fff3cd;
    padding: 0.1rem 0.25rem;
    border-radius: 2px;
    margin-top: 0.2rem;
}

.calendario-reserva-mas {
    font-size: 0.7rem;
    color: #6c757d;
}