/* ============================================= */
/* DASHBOARD - Estilos específicos               */
/* ============================================= */

/* Grilla del dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

/* Tarjetas de estadísticas */
.stat-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
}

[data-theme="dark"] .stat-card {
    background: var(--gray-100);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon i {
    width: 24px;
    height: 24px;
}

.stat-icon.pending {
    background: var(--warning-light);
    color: var(--warning);
}

.stat-icon.ready {
    background: var(--success-light);
    color: var(--success);
}

.stat-icon.exported {
    background: var(--primary-light);
    color: var(--primary);
}

.stat-icon.total {
    background: var(--info-light);
    color: var(--info);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1;
}

.stat-label {
    font-size: 12px;
    color: var(--gray-500);
    font-weight: 500;
    margin-top: 4px;
}

/* Tabla de invoices recientes ocupa 3 columnas */
.recent-invoices {
    grid-column: span 3;
}

/* Panel de acciones rápidas */
.quick-actions {
    grid-column: span 1;
}

.quick-actions .card-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
    transition: all 0.15s;
    text-align: left;
    width: 100%;
}

.action-btn:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}

.action-btn i {
    width: 18px;
    height: 18px;
}

/* ============================================= */
/* SETTINGS LAYOUT                               */
/* ============================================= */
.settings-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 24px;
}

.settings-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.settings-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--border-radius);
    color: var(--gray-600);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s;
}

.settings-nav-link:hover {
    background: var(--gray-100);
    color: var(--gray-800);
}

.settings-nav-link.active {
    background: var(--primary-light);
    color: var(--primary);
}

.settings-nav-link i {
    width: 18px;
    height: 18px;
}

.settings-content {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 24px;
}

[data-theme="dark"] .settings-content {
    background: var(--gray-100);
}

.settings-panel {
    display: none;
}

.settings-panel.active {
    display: block;
}

.settings-panel h2 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.settings-desc {
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 20px;
}

.settings-group {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.settings-subheader {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
    padding: 12px 0 8px;
    border-bottom: 1px solid var(--gray-200);
    margin-top: 12px;
}

.setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--gray-100);
    gap: 16px;
}

.setting-info {
    flex: 1;
    min-width: 0;
}

.setting-info label {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-800);
    display: block;
}

.setting-desc {
    font-size: 12px;
    color: var(--gray-400);
}

.setting-item .form-input,
.setting-item .form-select {
    width: 260px;
    flex-shrink: 0;
}

.setting-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--info-light);
    color: var(--info);
    font-weight: 500;
}

.settings-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    margin-top: 16px;
    border-top: 1px solid var(--gray-200);
}

.save-status {
    font-size: 13px;
    color: var(--success);
}

/* ============================================= */
/* IIF GENERATOR LAYOUT                          */
/* ============================================= */
.iif-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 16px;
    height: calc(100vh - var(--topbar-height) - 120px);
}

.iif-invoice-list .card-body {
    overflow-y: auto;
    max-height: calc(100vh - var(--topbar-height) - 220px);
}

.iif-list {
    display: flex;
    flex-direction: column;
}

.iif-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--gray-100);
    cursor: pointer;
    transition: background 0.15s;
}

.iif-list-item:hover {
    background: var(--gray-50);
}

.iif-list-item.selected {
    background: var(--primary-light);
}

.iif-list-item input[type="checkbox"] {
    flex-shrink: 0;
}

.iif-item-info {
    flex: 1;
    min-width: 0;
}

.iif-item-info strong {
    display: block;
    font-size: 13px;
    color: var(--gray-800);
}

.iif-item-info span {
    font-size: 12px;
    color: var(--gray-400);
}

.iif-preview {
    display: flex;
    flex-direction: column;
}

.iif-preview .card-body {
    flex: 1;
    overflow: auto;
}

.iif-preview-content {
    font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
    font-size: 12px;
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--gray-50);
    padding: 16px;
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-200);
    white-space: pre-wrap;
    word-break: break-all;
    min-height: 300px;
}

.preview-controls {
    display: flex;
    gap: 4px;
}

.preview-controls .btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ============================================= */
/* FIELD TOGGLE LIST (Settings - Reckon Fields)  */
/* ============================================= */
.field-toggle-list {
    display: flex;
    flex-direction: column;
}

.field-toggle-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-100);
}

.field-toggle-item label {
    font-size: 13px;
    color: var(--gray-700);
    font-weight: 500;
}

.field-toggle-item span {
    font-size: 12px;
    color: var(--gray-400);
    margin-left: 8px;
}

/* ============================================= */
/* RESPONSIVE - Dashboard                        */
/* ============================================= */
@media (max-width: 1200px) {
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .recent-invoices {
        grid-column: span 2;
    }

    .quick-actions {
        grid-column: span 2;
    }

    .iif-layout {
        grid-template-columns: 1fr;
        height: auto;
    }
}

@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .recent-invoices,
    .quick-actions {
        grid-column: span 1;
    }

    .settings-layout {
        grid-template-columns: 1fr;
    }

    .setting-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .setting-item .form-input,
    .setting-item .form-select {
        width: 100%;
    }
}