/* ===================================
   Editor Previred - Custom Styles (RetroBootstrap Theme)
   =================================== */

/* Variables usando RetroBootstrap tokens */
:root {
    --editor-bg: #071a3a;
    --toolbar-bg: var(--erp-surface);
    --toolbar-border: var(--erp-border);
    --grid-bg: var(--erp-surface);
    --grid-border: var(--erp-card-border);
    --grid-header-bg: var(--bs-light);
    --panel-bg: var(--erp-surface);
    --panel-border: var(--erp-card-border);
    --selected-cell-bg: #e7f3ff;
    --edited-cell-border: var(--bs-primary);
    --error-cell-border: var(--bs-danger);
    --hover-row-bg: var(--bs-light);
    --loading-overlay-bg: rgba(0, 0, 0, 0.7);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--loading-overlay-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    text-align: center;
}

/* Editor Container */
.editor-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    background: var(--editor-bg);
}

/* Toolbar */
.editor-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--toolbar-bg);
    border-bottom: 3px solid var(--toolbar-border);
    box-shadow: var(--erp-shadow-sm);
    z-index: 100;
}

.toolbar-left {
    display: flex;
    gap: 0.5rem;
}

.toolbar-right {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.editor-toolbar .btn {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Main Content */
.editor-content {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Empty State */
.empty-state {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: white;
}

.empty-state i {
    font-size: 5rem;
    opacity: 0.5;
}

/* Editor Layout */
.editor-layout {
    display: flex;
    height: 100%;
    gap: 0.5rem;
    padding: 0.5rem;
}

/* Grid Container (Left Panel - 70%) */
.grid-container {
    flex: 0 0 70%;
    display: flex;
    flex-direction: column;
    background: var(--grid-bg);
    border: 2px solid var(--grid-border);
    border-radius: 0;
    box-shadow: var(--erp-shadow-md);
    overflow: hidden;
}

.grid-header {
    padding: 0.75rem 1rem;
    background: var(--grid-header-bg);
    border-bottom: 2px solid var(--grid-border);
}

.grid-content {
    flex: 1;
    overflow: auto;
    position: relative;
}

/* Side Panels (Right Panel - 30%) */
.side-panels {
    flex: 0 0 30%;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    overflow: hidden;
}

/* Panel Común */
.info-panel,
.validation-panel {
    display: flex;
    flex-direction: column;
    background: var(--panel-bg);
    border: 2px solid var(--panel-border);
    border-radius: 0;
    box-shadow: var(--erp-shadow-md);
    overflow: hidden;
}

.info-panel {
    flex: 0 0 auto;
}

.validation-panel {
    flex: 1;
    min-height: 0;
}

.panel-header {
    padding: 0.75rem 1rem;
    background: var(--grid-header-bg);
    border-bottom: 2px solid var(--panel-border);
    font-weight: 600;
}

.panel-content {
    flex: 1;
    padding: 1rem;
    overflow: auto;
}

/* Validation Errors */
.validation-errors {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.validation-error-item {
    padding: 0.5rem;
    border-radius: 0;
    border-left: 3px solid;
    border-right: 2px solid;
    border-top: 2px solid;
    border-bottom: 2px solid;
    box-shadow: var(--erp-shadow-subtle);
}

.validation-error-item.severity-error {
    background: #f8d7da;
    border-color: var(--bs-danger);
}

.validation-error-item.severity-warning {
    background: #fff3cd;
    border-color: var(--bs-warning);
}

.validation-error-item.severity-info {
    background: #d1ecf1;
    border-color: var(--bs-info);
}

.error-header {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.error-message {
    font-size: 0.813rem;
    color: var(--bs-body-color);
}

/* Tabla de Info */
.info-panel .table td {
    padding: 0.375rem 0;
}

/* Responsive */
@media (max-width: 992px) {
    .editor-layout {
        flex-direction: column;
    }
    
    .grid-container {
        flex: 0 0 60%;
    }
    
    .side-panels {
        flex: 0 0 40%;
    }
}

@media (max-width: 768px) {
    .editor-toolbar {
        flex-direction: column;
        gap: 0.5rem;
        align-items: stretch;
    }
    
    .toolbar-left,
    .toolbar-right {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .grid-container {
        flex: 0 0 50%;
    }
    
    .side-panels {
        flex: 0 0 50%;
    }
}

/* Scrollbar Personalizado */
.grid-content::-webkit-scrollbar,
.panel-content::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.grid-content::-webkit-scrollbar-track,
.panel-content::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.grid-content::-webkit-scrollbar-thumb,
.panel-content::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 0;
}

.grid-content::-webkit-scrollbar-thumb:hover,
.panel-content::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Transiciones */
.btn,
.validation-error-item,
.panel-header {
    transition: all 0.2s ease-in-out;
}

/* Bootstrap Icons Fix */
.bi {
    display: inline-block;
    vertical-align: middle;
}

/* Badges en Toolbar */
.toolbar-right .badge {
    font-size: 0.813rem;
    padding: 0.375rem 0.625rem;
}

/* Keyboard Shortcuts Hints */
kbd {
    padding: 0.1875rem 0.375rem;
    font-size: 0.875em;
    color: #fff;
    background-color: #212529;
    border-radius: 0;
}

/* ===================================
   Modal "Guardar Como"
   =================================== */

/* Modal Overlay */
.modal.show {
    display: block;
}

/* Modal Dialog */
.modal-dialog-centered {
    min-height: calc(100% - 3.5rem);
    display: flex;
    align-items: center;
}

/* Modal Content */
.modal-content {
    border: 3px solid var(--erp-border);
    border-radius: 0;
    box-shadow: var(--erp-shadow-lg);
}

.modal-header {
    border-bottom: 2px solid var(--erp-border);
    background-color: var(--bs-light);
}

.modal-footer {
    border-top: 2px solid var(--erp-border);
    background-color: var(--bs-light);
}

/* List Group Items en Modal */
.modal .list-group-item {
    border: 2px solid var(--erp-border);
    border-radius: 0;
    transition: all 0.2s ease-in-out;
}

.modal .list-group-item:hover {
    background-color: var(--bs-light);
    cursor: pointer;
    transform: translateX(2px);
}

.modal .list-group-item.active {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    color: white;
    box-shadow: var(--erp-shadow-sm);
}

.modal .list-group-item + .list-group-item {
    margin-top: 0.5rem;
}

/* Input en Modal */
.modal .form-control {
    border: 2px solid var(--erp-border);
    border-radius: 0;
    padding: 0.5rem 0.75rem;
    transition: all 0.2s ease-in-out;
}

.modal .form-control:focus {
    border-color: var(--bs-primary);
    box-shadow: var(--erp-shadow-subtle);
}

/* Alert en Modal */
.modal .alert {
    border: 2px solid;
    border-radius: 0;
    box-shadow: var(--erp-shadow-subtle);
}

/* Iconos en opciones de formato */
.modal .list-group-item h6 {
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.modal .list-group-item small {
    color: #6c757d;
}

.modal .list-group-item.active small {
    color: rgba(255, 255, 255, 0.8);
}