/* ==========================================================================
   MODALES - Todos los estilos de modales unificados
   ========================================================================== */

/* === OVERLAY BASE === */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(4px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: var(--z-modal);
    padding: var(--space-5);
    animation: fadeIn var(--transition-base);
}

.modal-overlay[style*="flex"],
.modal-overlay.open {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* === CONTENEDOR BASE === */
.modal-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: modalAppear 0.3s ease-out;
    max-height: 90vh;
}

@keyframes modalAppear {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* === HEADER === */
.modal-header {
    padding: var(--space-4) var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--slate-200);
}

.modal-title {
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* === BODY === */
.modal-body {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding: var(--space-6);
    scrollbar-width: none;
    /* Firefox */
}

.modal-body::-webkit-scrollbar {
    display: none;
    /* Safari and Chrome */
}

/* === VARIANTES DE MODAL === */

/* Modal estándar */
.modal-container {
    width: 90%;
    max-width: 800px;
}

/* Modal ancho (PDF/Excel) */
.modal-container.pdf-width,
.excel-width {
    width: 98%;
    max-width: 1400px;
    height: 90vh;
}

/* Modal de alerta */
.alert-style {
    max-width: 450px !important;
    border-top: 5px solid var(--yellow-500);
}

.alert-header {
    background: #fefce8;
    color: #854d0e;
}

/* Modal de selección */
.selection-style {
    max-width: 480px !important;
    border-radius: var(--radius-2xl) !important;
}

/* Modal de confirmación (Premium) */
.confirmation-style {
    max-width: 420px !important;
    text-align: center;
    border-radius: var(--radius-2xl) !important;
}

.confirmation-body {
    padding: var(--space-8) var(--space-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.confirmation-icon {
    width: 64px;
    height: 64px;
    background: #fee2e2;
    color: #ef4444;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: var(--space-2);
}

.confirmation-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--slate-900);
}

.confirmation-message {
    font-size: 0.9375rem;
    color: var(--slate-500);
    line-height: 1.5;
}

.confirmation-actions {
    display: flex;
    gap: var(--space-3);
    width: 100%;
    margin-top: var(--space-4);
}

.btn-confirm-delete {
    flex: 1;
    background: #ef4444;
    color: white;
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-confirm-delete:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-confirm-cancel {
    flex: 1;
    background: var(--slate-100);
    color: var(--slate-600);
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-confirm-cancel:hover {
    background: var(--slate-200);
}

/* === IFRAME PARA PDF === */
#pdf-viewer {
    width: 100%;
    height: 100%;
    border: none;
}

/* === MODAL CARGOS (POF) === */
.modal-cargos .modal-container {
    width: 95vw;
    max-width: 1600px;
    height: 92vh;
}

.modal-cargos .modal-body {
    padding: 0;
}

/* === GRID DE SELECCIÓN === */
.selection-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.btn-selection-item {
    display: flex;
    align-items: center;
    padding: var(--space-4);
    background: var(--white);
    border: 2px solid var(--slate-100);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: left;
    width: 100%;
}

.btn-selection-item:hover {
    border-color: var(--emerald-500);
    background: var(--emerald-50);
    transform: translateX(5px);
}

.selection-icon {
    width: 50px;
    height: 50px;
    background: var(--slate-100);
    color: var(--emerald-600);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-right: var(--space-4);
    transition: all var(--transition-base);
}

.btn-selection-item:hover .selection-icon {
    background: var(--emerald-600);
    color: var(--white);
}

.selection-text strong {
    display: block;
    font-size: 1rem;
    color: var(--slate-900);
}

.selection-text span {
    font-size: 0.85rem;
    color: var(--slate-400);
}

.selection-arrow {
    margin-left: auto;
    color: var(--slate-300);
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

.btn-selection-item:hover .selection-arrow {
    color: var(--emerald-600);
    transform: translateX(3px);
}

/* === BOTÓN VOLVER === */
.btn-back-selection {
    width: 100%;
    padding: var(--space-3);
    background: var(--slate-100);
    border: none;
    border-radius: var(--radius-lg);
    color: var(--slate-600);
    font-weight: 700;
    cursor: pointer;
    transition: background var(--transition-base);
    margin-top: var(--space-4);
}

.btn-back-selection:hover {
    background: var(--slate-200);
}

/* === RESPONSIVE === */


/* === NOTIFICACIONES TOAST (Premium) === */
.toast-notification {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: white;
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    z-index: 10000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-left: 5px solid var(--slate-400);
}

.toast-notification.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-notification.toast-success { border-left: 5px solid #10b981; }
.toast-notification.toast-error { border-left: 5px solid #ef4444; }
.toast-notification.toast-info { border-left: 5px solid #3b82f6; }

.toast-icon {
    font-size: 1.25rem;
}

.toast-message {
    font-size: 0.9375rem;
    color: var(--slate-600);
    font-weight: 600;
}

/* === PREMIUM MODAL (Nuevo Estándar) === */
.modal-container-premium {
    background: var(--white);
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: modalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header-premium {
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: linear-gradient(to right, var(--slate-50), var(--white));
    border-bottom: 1px solid var(--slate-100);
}

.modal-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.modal-header-premium .header-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.modal-header-premium h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--slate-800);
}

.modal-header-premium p {
    margin: 2px 0 0;
    font-size: 0.85rem;
    color: var(--slate-500);
    line-height: 1.4;
}

.close-x-premium {
    margin-left: auto;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: none;
    background: var(--slate-100);
    color: var(--slate-500);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.close-x-premium:hover {
    background: var(--red-50);
    color: var(--red-600);
    transform: rotate(90deg);
}

.modal-body-premium {
    padding: 2rem;
}

/* === RESPONSIVE === */