.card {
    background-color: var(--card-bg);
    border-radius: 6px;
    padding: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 8px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.card:hover {
    transform: none;
    box-shadow: var(--shadow);
    border-color: var(--border-color);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-color);
}

.btn {
    padding: 5px 12px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.btn:hover {
    transform: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--text-white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

.btn-secondary {
    background: linear-gradient(135deg, #6c757d, #868e96);
    color: var(--text-white);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #545b62, #6c757d);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #2ecc71);
    color: var(--text-white);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color), var(--accent-light));
    color: var(--text-white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 8px;
    margin-bottom: 10px;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--text-white);
    padding: 6px 8px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: none;
    box-shadow: 0 4px 15px rgba(44, 62, 80, 0.15);
}

.stat-card:hover {
    transform: none !important;
    box-shadow: 0 4px 15px rgba(44, 62, 80, 0.15) !important;
}

.stat-card:nth-child(2) {
    background: linear-gradient(135deg, var(--success-color), #2ecc71);
}

.stat-card:nth-child(3) {
    background: linear-gradient(135deg, var(--warning-color), #f1c40f);
}

.stat-card:nth-child(4) {
    background: linear-gradient(135deg, var(--info-color), #5dade2);
}

.stat-info h3 {
    font-size: 0.88rem;
    margin-bottom: 1px;
}

.stat-info p {
    font-size: 0.65rem;
    opacity: 0.9;
}

.stat-icon {
    font-size: 1rem;
    opacity: 0.8;
}

.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--card-bg);
    border-radius: 6px;
    overflow: hidden;
}

.data-table thead {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--text-white);
}

.data-table th,
.data-table td {
    padding: 3px 5px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.63rem;
}

.data-table tbody tr {
    transition: var(--transition);
}

.data-table tbody tr:hover {
    background-color: rgba(52, 73, 94, 0.05);
    transform: none;
}

.form-group {
    margin-bottom: 10px;
}

.form-label {
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.78rem;
}

.form-control {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 0.78rem;
    transition: var(--transition);
    background-color: var(--card-bg);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.1);
    background-color: var(--white);
}

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s;
}

.modal-content {
    background-color: var(--white);
    margin: 10% auto;
    padding: 18px;
    border-radius: 8px;
    width: 80%;
    max-width: 600px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.3s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Estilos para checkboxes en formularios */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 10px 15px;
    background: #f8fafc;
    border-radius: 8px;
    border: 2px solid #e2e8f0;
    transition: all 0.2s ease;
}

.checkbox-label:hover {
    background: #edf2f7;
    border-color: #cbd5e0;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: #2c3e50;
}

.checkbox-label input[type="checkbox"]:checked + i {
    color: #27ae60;
}

.checkbox-label i {
    font-size: 1.1rem;
    color: #718096;
    transition: color 0.2s ease;
}

/* Estilos para secciones colapsables de vehículo y mascotas */
#vehiculo_details,
#mascotas_details {
    margin-top: 15px;
    padding: 15px;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    animation: fadeInDown 0.3s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Campo hint/ayuda */
.field-hint {
    display: block;
    font-size: 12px;
    color: #718096;
    margin-top: 5px;
}

/* ============================================
   ESTILOS RESPONSIVE PARA COMPONENTES
   ============================================ */

@media (max-width: 768px) {
    /* Modal responsive */
    .modal-content {
        width: 95%;
        max-width: none;
        margin: 5% auto;
        padding: 15px;
        max-height: 90vh;
        overflow-y: auto;
    }

    /* Botones más grandes para touch */
    .btn {
        padding: 10px 16px;
        font-size: 14px;
        min-height: 44px;
    }

    .btn-sm {
        padding: 8px 12px;
        font-size: 12px;
        min-height: 36px;
    }

    /* Inputs y selects más grandes */
    .form-control,
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="number"],
    input[type="password"],
    input[type="date"],
    select,
    textarea {
        padding: 12px;
        font-size: 16px; /* Previene zoom en iOS */
        min-height: 44px;
    }

    /* Cards más compactas */
    .card {
        padding: 12px;
    }

    .card-header {
        padding: 12px;
    }

    .card-body {
        padding: 12px;
    }

    /* Data tables scroll horizontal */
    .data-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .data-table th,
    .data-table td {
        padding: 8px 6px;
        font-size: 12px;
        white-space: nowrap;
    }

    /* Checkbox labels más touch-friendly */
    .checkbox-label {
        padding: 12px;
        min-height: 44px;
    }

    .checkbox-label input[type="checkbox"] {
        width: 24px;
        height: 24px;
    }
}

@media (max-width: 480px) {
    .modal-content {
        width: 100%;
        margin: 0;
        border-radius: 0;
        min-height: 100vh;
        max-height: 100vh;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    /* Stack botones en columna */
    .btn-group,
    .action-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn-group .btn,
    .action-buttons .btn {
        width: 100%;
    }
}