/* ============================================================
   SISTEMA DE MODALES PERSONALIZADOS
   Inventario TX
   ============================================================
   Estilos para modales Bootstrap personalizados y modales
   personalizados puros. Usar con data-bs-toggle="modal".
   ============================================================ */

/* ── MODAL BACKDROP ────────────────────────────────────── */
.modal-backdrop {
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    animation: modal-backdrop-fade 0.25s ease;
}

.modal-backdrop.show {
    opacity: 1;
}

/* ── MODAL DIALOG ──────────────────────────────────────── */
.modal-dialog {
    display: flex;
    align-items: center;
    min-height: calc(100% - 3.5rem);
    margin: 1.75rem auto;
}

.modal-dialog-centered {
    justify-content: center;
}

/* ── MODAL CONTENT ────────────────────────────────────── */
.modal-content {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-modal);
    animation: aparecer-escala 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

/* ── MODAL HEADER ──────────────────────────────────────── */
.modal-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header .modal-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-heading);
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin: 0;
}

.modal-header .modal-title i {
    color: var(--color-primary);
}

.modal-header .btn-close {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    border: none;
    background: transparent;
    color: var(--color-muted);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    opacity: 1;
    padding: 0;
}

.modal-header .btn-close:hover {
    background: var(--color-rubi-light);
    color: var(--color-rubi);
}

/* ── MODAL BODY ────────────────────────────────────────── */
.modal-body {
    padding: 1.5rem;
}

/* ── MODAL FOOTER ─────────────────────────────────────── */
.modal-footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* ── MODAL SIZES ───────────────────────────────────────── */
.modal-sm .modal-content {
    max-width: 380px;
}

.modal-lg .modal-content {
    max-width: 720px;
}

.modal-xl .modal-content {
    max-width: 960px;
}

/* ── MODAL CONFIRMACION (custom) ──────────────────────── */
.modal-confirm {
    text-align: center;
}

.modal-confirm .modal-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 1rem;
}

.modal-confirm .modal-icon.icon-success {
    background: var(--color-esmeralda-light);
    color: var(--color-esmeralda);
}

.modal-confirm .modal-icon.icon-danger {
    background: var(--color-rubi-light);
    color: var(--color-rubi);
}

.modal-confirm .modal-icon.icon-warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.modal-confirm .modal-icon.icon-info {
    background: var(--color-info-light);
    color: var(--color-info);
}

.modal-confirm .modal-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-heading);
    margin: 0 0 0.5rem 0;
}

.modal-confirm .modal-message {
    font-size: var(--font-size-base);
    color: var(--color-muted);
    margin: 0 0 1.5rem 0;
    line-height: 1.5;
}

.modal-confirm .modal-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

/* ── MODAL TABLA ─────────────────────────────────────────
   Para modales con tablas de datos extensas */
.modal-tabla {
    max-height: 70vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal-tabla .modal-body {
    overflow-y: auto;
    padding: 0;
}

/* ── MODAL OFFCANVAS (slide from right) ───────────────── */
.offcanvas {
    background: var(--color-surface);
}

.offcanvas-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.offcanvas-header .offcanvas-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-heading);
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin: 0;
}

.offcanvas-title i {
    color: var(--color-primary);
}

.offcanvas-body {
    padding: 1.5rem;
}

/* ── TOOLTIPS/POPOVER CUSTOM ───────────────────────────── */
.custom-tooltip {
    position: relative;
}

.custom-tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-header);
    color: var(--color-header-text);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 500;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-fast);
    z-index: var(--z-tooltip);
}

.custom-tooltip:hover::after {
    opacity: 1;
}

/* Tooltip hacia la derecha */
.custom-tooltip.tooltip-right::after {
    bottom: auto;
    left: calc(100% + 8px);
    top: 50%;
    transform: translateY(-50%);
}

/* ── DROPDOWN MENU ─────────────────────────────────────── */
.dropdown-menu {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    animation: aparecer-escala 0.15s ease;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 0.875rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.dropdown-item i {
    color: var(--color-muted);
    width: 16px;
    text-align: center;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: var(--color-bg);
    color: var(--color-primary);
}

.dropdown-item:hover i,
.dropdown-item:focus i {
    color: var(--color-primary);
}

.dropdown-item.text-danger {
    color: var(--color-rubi);
}

.dropdown-item.text-danger i {
    color: var(--color-rubi);
}

.dropdown-divider {
    margin: 0.5rem 0;
    border-color: var(--color-border);
}

.dropdown-header {
    padding: 0.5rem 0.875rem;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

/* ── RESPONSIVE ────────────────────────────────────────── */
@media (max-width: 576px) {
    .modal-header {
        padding: 1rem 1.25rem;
    }

    .modal-body {
        padding: 1.25rem;
    }

    .modal-footer {
        padding: 1rem 1.25rem;
        flex-direction: column;
    }

    .modal-footer .btn {
        width: 100%;
    }

    .modal-confirm .modal-actions {
        flex-direction: column;
    }
}