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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f5f7fa;
    min-height: 100vh;
}

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 250px;
    height: 100vh;
    background: #1e293b;
    padding-top: 0;
    overflow-y: auto;
    z-index: 1000;
    transition: all 0.3s;
}

.sidebar .sidebar-header {
    color: #fff;
    padding: 20px 15px;
    font-size: 1.2rem;
    font-weight: 700;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    letter-spacing: 0.5px;
}

.sidebar .nav-link {
    color: #2ae7e0;
    padding: 10px 20px;
    font-size: 0.9rem;
    border-radius: 0;
    transition: all 0.2s;
}

.sidebar .nav-link:hover {
    color: #fff;
    background: rgba(255,255,255,0.05);
}

.sidebar .nav-link.text-danger {
    color: #dc3545 !important;
}

.sidebar .nav-link.text-superadmin {
    color: #b6ef10;
}

.sidebar .nav-link.text-superadmin:hover {
    color: #fff;
}

.sidebar .nav-link.active {
    color: #fff;
    background: #458924;
    border-right: 3px solid #dc3545;
}

.sidebar .nav-link i {
    margin-right: 8px;
    width: 18px;
    text-align: center;
}

.sidebar .collapse .nav-link {
    padding-left: 30px;
    font-size: 0.85rem;
    color: #ffffff;
}

.content {
    margin-left: 250px;
    padding: 80px 25px 25px;
    min-height: 100vh;
}

.navbar-main {
    margin-left: 250px;
}

.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: transform 0.2s;
}

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

.card-dashboard {
    border-left: 4px solid;
}

.card-dashboard.primary { border-left-color: #0d6efd; }
.card-dashboard.success { border-left-color: #198754; }
.card-dashboard.warning { border-left-color: #ffc107; }
.card-dashboard.danger { border-left-color: #dc3545; }

.card-dashboard .card-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #6c757d;
}

.card-dashboard .card-value {
    font-size: 1.8rem;
    font-weight: 700;
}

.table th {
    background: #f8f9fa;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.table td {
    vertical-align: middle;
}

.table-dashboard th {
    background: #458924 !important;
    color: #fff !important;
}

.table-clientes th,
.table-contas th {
    background: #0d6efd !important;
    color: #fff !important;
}

.btn {
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-sm {
    border-radius: 4px;
}

.btn-primary { background: #0d6efd; border-color: #0d6efd; }
.btn-success { background: #198754; border-color: #198754; }
.btn-warning { background: #ffc107; border-color: #ffc107; color: #000; }
.btn-danger { background: #dc3545; border-color: #dc3545; }
.btn-secondary { background: #6c757d; border-color: #6c757d; }
.btn-info { background: #0dcaf0; border-color: #0dcaf0; color: #000; }
.btn-whatsapp { background: #25D366; border-color: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1da851; border-color: #1da851; color: #fff; }

.form-control, .form-select {
    border-radius: 6px;
    border: 1px solid #dee2e6;
    padding: 8px 12px;
}

.form-control:focus, .form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13,110,253,0.15);
}

.pagination .page-link {
    border-radius: 6px;
    margin: 0 2px;
    color: #0d6efd;
}

.pagination .page-item.active .page-link {
    background: #0d6efd;
    border-color: #0d6efd;
}

.badge {
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 20px;
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e293b 0%, #0d6efd 100%);
}

.login-card {
    width: 100%;
    max-width: 420px;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo i {
    font-size: 3rem;
    color: #0d6efd;
}

.login-logo h3 {
    margin-top: 10px;
    font-weight: 700;
}

.login-card .btn-primary {
    background: #458924 !important;
    border-color: #458924 !important;
}

.filtros-card {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.report-header {
    display: none !important;
}

/* ---- Responsivo / Mobile ---- */

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0 10px 0 0;
}

@media (max-width: 768px) {
    .sidebar-toggle {
        display: inline-block;
    }

    .sidebar {
        left: -260px !important;
        transition: left 0.3s ease;
    }

    .sidebar.open {
        left: 0 !important;
    }

    .sidebar-overlay.show {
        display: block;
    }

    .navbar-main {
        margin-left: 0 !important;
    }

    .content {
        margin-left: 0 !important;
        padding: 70px 12px 12px !important;
    }

    .card-dashboard .card-value {
        font-size: 1.3rem;
    }

    .filtros-card {
        padding: 12px;
    }

    .login-card {
        padding: 25px 20px;
        margin: 0 10px;
    }

    .login-logo h3 {
        font-size: 1.3rem;
    }
}

@media print {
    @page {
        size: landscape;
        margin: 8mm;
    }

    .sidebar, .navbar, .btn, .filtros-card, .pagination, .no-print {
        display: none !important;
    }
    .content {
        margin-left: 0 !important;
        padding: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    body {
        background: #fff;
        font-size: 9px;
    }
    .table {
        font-size: 8px !important;
        width: 100% !important;
        table-layout: fixed !important;
    }
    .table th, .table td {
        padding: 3px 4px !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
    }
    .table th {
        background: #eee !important;
    }
    .report-header {
        display: block !important;
    }
    .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
    .table-responsive {
        overflow: visible !important;
    }
}