/**
 * GAC - Estilos para Modales y Popups
 * Sistema de notificaciones y confirmaciones estilizadas
 */

/* ============================================
   MODAL OVERLAY
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    animation: fadeIn 0.2s ease forwards;
}

.modal-overlay.hidden {
    display: none;
}

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

/* ============================================
   MODAL CONTAINER
   ============================================ */
.modal-container {
    background: rgba(26, 35, 50, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    animation: modalSlideIn 0.3s ease forwards;
}

@keyframes modalSlideIn {
    from {
        transform: scale(0.9) translateY(-20px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

/* ============================================
   MODAL HEADER
   ============================================ */
.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.modal-title svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.modal-close svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   MODAL BODY
   ============================================ */
.modal-body {
    padding: var(--spacing-lg);
    color: var(--text-secondary);
    line-height: 1.6;
}

.modal-message {
    margin: 0;
    font-size: var(--font-size-base);
}

/* ============================================
   MODAL FOOTER
   ============================================ */
.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.modal-button {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 1px solid transparent;
    font-family: var(--font-family);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    white-space: nowrap;
}

.modal-button-primary {
    background: var(--color-primary);
    color: var(--text-on-primary);
    border-color: var(--color-primary);
}

.modal-button-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.modal-button-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border-color: var(--border-color);
}

.modal-button-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border-color: var(--color-primary);
}

.modal-button-danger {
    background: #dc3545;
    color: #ffffff;
    border-color: #dc3545;
}

.modal-button-danger:hover {
    background: #c82333;
    border-color: #bd2130;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.modal-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ============================================
   MODAL TYPES
   ============================================ */
.modal-container.modal-info .modal-title svg {
    color: #17a2b8;
}

.modal-container.modal-success .modal-title svg {
    color: #28a745;
}

.modal-container.modal-warning .modal-title svg {
    color: #ffc107;
}

.modal-container.modal-danger .modal-title svg {
    color: #dc3545;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .modal-container {
        max-width: 100%;
        margin: var(--spacing-md);
    }

    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--spacing-md);
    }

    .modal-footer {
        flex-direction: column-reverse;
    }

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