:root {
    --primary: #B3AB4A;
    --bg-light: #303030;
}

body {
    background-color: var(--bg-light);
    color: #f0f0f0;
}

.card {
    background-color: #3a3a3a;
    color: #f0f0f0;
    border-color: #4a4a4a;
}

.table {
    color: #f0f0f0;
}

.table-light {
    background-color: #404040 !important;
    color: #f0f0f0 !important;
}

.table-light th {
    background-color: #404040 !important;
    color: #f0f0f0 !important;
}

.table-hover > tbody > tr:hover {
    background-color: #454545;
    color: #f0f0f0;
}

.form-control, .input-group-text {
    background-color: #404040;
    border-color: #555;
    color: #f0f0f0;
}

.form-control::placeholder {
    color: #999;
    opacity: 1;
}

.form-control:focus {
    background-color: #454545;
    color: #f0f0f0;
    border-color: #B3AB4A;
    box-shadow: 0 0 0 0.25rem rgba(179, 171, 74, 0.25);
}

.form-label {
    color: #ddd;
}

a {
    color: #B3AB4A;
}

.text-muted {
    color: #aaa !important;
}

.bg-light {
    background-color: #404040 !important;
}

.modal-content {
    background-color: #3a3a3a;
    color: #f0f0f0;
}

.btn-primary {
    background-color: #B3AB4A;
    border-color: #B3AB4A;
    color: #1a1a1a;
}

.btn-primary:hover {
    background-color: #9e9740;
    border-color: #9e9740;
    color: #1a1a1a;
}

.btn-outline-light:hover {
    color: #1a1a1a;
}

.navbar-dark, .bg-primary {
    background-color: #B3AB4A !important;
}

.form-container {
    max-width: 600px;
    margin: 2rem auto;
}

.admin-container {
    max-width: 1100px;
    margin: 1rem auto;
}

.login-container {
    max-width: 400px;
    margin: 5rem auto;
}

.card-header-custom {
    background-color: var(--primary);
    color: white;
}

.table-unread {
    background-color: #4a4530 !important;
    font-weight: 600;
}

.badge-nuevo {
    background-color: #198754;
}

.badge-leido {
    background-color: #6c757d;
}

.mensaje-truncado {
    max-width: 250px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stats-card {
    border-left: 4px solid var(--primary);
}

.navbar-brand img {
    height: 30px;
}

/* Select y checkbox en dark mode */
.form-select {
    background-color: #404040;
    border-color: #555;
    color: #f0f0f0;
}

.form-select:focus {
    background-color: #454545;
    color: #f0f0f0;
    border-color: #B3AB4A;
    box-shadow: 0 0 0 0.25rem rgba(179, 171, 74, 0.25);
}

.form-check-input {
    background-color: #404040;
    border-color: #555;
}

.form-check-input:checked {
    background-color: #B3AB4A;
    border-color: #B3AB4A;
}

/* Tabs dark mode */
.nav-tabs {
    border-bottom-color: #4a4a4a;
}

.nav-tabs .nav-link {
    color: #aaa;
}

.nav-tabs .nav-link:hover {
    border-color: #555 #555 #4a4a4a;
    color: #f0f0f0;
}

.nav-tabs .nav-link.active {
    background-color: #3a3a3a;
    border-color: #4a4a4a #4a4a4a #3a3a3a;
    color: #B3AB4A;
}

/* Responsive */
@media (max-width: 768px) {
    .admin-container {
        margin: 0.5rem auto;
    }

    .form-container {
        margin: 1rem auto;
    }

    .login-container {
        margin: 2rem auto;
    }

    .navbar-brand {
        font-size: 0.95rem;
    }

    .stats-card .card-body {
        text-align: center;
    }

    .mensaje-truncado {
        max-width: 120px;
    }

    .table {
        font-size: 0.85rem;
    }

    .btn-group-sm .btn {
        padding: 0.2rem 0.35rem;
    }

    /* Stack acciones en móvil */
    .btn-group {
        flex-wrap: wrap;
        gap: 2px;
    }

    /* Ocultar columnas menos importantes en móvil */
    .table th:nth-child(5),
    .table td:nth-child(5) {
        display: none;
    }

    .card-header-custom {
        padding: 0.5rem 0.75rem;
    }

    .card-header-custom h5 {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    body {
        font-size: 0.9rem;
    }

    .table th:nth-child(4),
    .table td:nth-child(4) {
        display: none;
    }

    .mensaje-truncado {
        max-width: 80px;
    }

    .navbar .d-flex {
        gap: 0.25rem;
    }

    #welcomeUser {
        font-size: 0.8rem;
    }
}