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var(--transition-fast)}.file-upload-label:hover{border-color:var(--accent-primary);color:var(--text-primary)}input[type=datetime-local]::-webkit-calendar-picker-indicator{filter:var(--calendar-filter)}input[type=date]::-webkit-calendar-picker-indicator{filter:var(--calendar-filter)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}code{background-color:var(--code-bg);padding:.15rem .4rem;border-radius:var(--radius-sm);font-size:.8rem;color:var(--accent-primary)}.modal-overlay{position:fixed;inset:0;background-color:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .15s ease-out}.modal-card{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:440px;box-shadow:0 20px 60px #00000080}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-color)}.modal-close-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:.25rem;border-radius:var(--radius-sm);transition:color var(--transition-fast)}.modal-close-btn:hover{color:var(--text-primary)}.modal-body{padding:1.25rem 1.5rem}.modal-footer{display:flex;justify-content:flex-end;gap:.75rem;padding:1rem 1.5rem;border-top:1px solid var(--border-color)}.btn-danger{background-color:var(--accent-danger);color:#fff;box-shadow:0 4px 14px #ef44444d}.btn-danger:hover{background-color:#dc2626;transform:translateY(-1px)}.nav-group{list-style:none}.nav-group-trigger{display:flex;align-items:center;gap:var(--spacing-md);width:100%;background:none;border:none;cursor:pointer;color:var(--text-primary);font-weight:500;font-size:.875rem;padding:.4rem var(--spacing-md);border-radius:var(--radius-md);transition:all var(--transition-fast);text-align:left}.nav-group-trigger:hover{color:var(--text-primary);background-color:var(--hover-bg);transform:translate(4px)}.nav-group-trigger.active{color:var(--accent-primary);background-color:#3b82f61a;border-left:3px solid var(--accent-primary)}.nav-group-trigger span{flex:1}.nav-chevron{transition:transform .2s ease;flex-shrink:0}.nav-chevron.open{transform:rotate(180deg)}.nav-submenu{list-style:none;margin:.25rem 0 .25rem .75rem;padding:0;border-left:2px solid var(--border-color);display:flex;flex-direction:column;gap:.15rem}.nav-submenu a{font-size:.82rem;padding:.35rem var(--spacing-md)}