:root{--kt-canvas: #f5f5f7;--kt-bg: #ffffff;--kt-surface: #fbfbfd;--kt-fill: rgba(120, 120, 128, .12);--kt-fill-strong: rgba(120, 120, 128, .2);--kt-text: #1d1d1f;--kt-text-muted: rgba(60, 60, 67, .6);--kt-text-faint: rgba(60, 60, 67, .3);--kt-border: rgba(60, 60, 67, .12);--kt-border-strong: rgba(60, 60, 67, .22);--kt-accent: #007aff;--kt-accent-hover: #0066d6;--kt-accent-tint: rgba(0, 122, 255, .1);--kt-success: #34c759;--kt-warning: #ff9500;--kt-warning-tint: rgba(255, 149, 0, .1);--kt-danger: #ff3b30;--kt-danger-tint: rgba(255, 59, 48, .08);--kt-folder: #5ac8fa;--kt-font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", Roboto, sans-serif;--kt-font-mono: ui-monospace, "SF Mono", Menlo, monospace;--kt-text-xs: .6875rem;--kt-text-sm: .8125rem;--kt-text-base: .9375rem;--kt-text-lg: 1.0625rem;--kt-text-xl: 1.375rem;--kt-text-2xl: 1.75rem;--kt-text-3xl: 2.125rem;--kt-space-1: 4px;--kt-space-2: 8px;--kt-space-3: 12px;--kt-space-4: 16px;--kt-space-5: 20px;--kt-space-6: 24px;--kt-space-8: 32px;--kt-radius-sm: 6px;--kt-radius-md: 10px;--kt-radius-lg: 14px;--kt-radius-xl: 20px;--kt-shadow-panel: 0 1px 2px rgba(0, 0, 0, .04), 0 8px 24px rgba(0, 0, 0, .06);--kt-shadow-raised: 0 4px 16px rgba(0, 0, 0, .08);--kt-shadow-popover: 0 10px 38px rgba(0, 0, 0, .16), 0 0 0 .5px rgba(0, 0, 0, .1);--kt-sidebar-width: 240px;--kt-list-width: 280px;--kt-insights-width: 400px;--kt-toolbar-height: 52px;--kt-control-height: 32px;--kt-touch-target: 44px;--kt-sheet-peek-height: calc(var(--kt-touch-target) + var(--kt-control-height))}*,*:before,*:after{box-sizing:border-box}html,body{height:100%;margin:0}body{font-family:var(--kt-font-sans);font-size:var(--kt-text-base);color:var(--kt-text);background:var(--kt-canvas);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--kt-accent);outline-offset:2px}.btn{height:var(--kt-control-height);padding:0 14px;border:0;border-radius:8px;display:inline-flex;align-items:center;gap:6px;font-size:var(--kt-text-sm);font-weight:500;white-space:nowrap;transition:background .15s ease}.btn:disabled{opacity:.4;cursor:default}.btn-primary{background:var(--kt-accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--kt-accent-hover)}.btn-secondary{background:var(--kt-fill)}.btn-secondary:hover{background:var(--kt-fill-strong)}.btn-tinted{background:var(--kt-accent-tint);color:var(--kt-accent)}.btn-tinted:hover{background:#007aff29}.btn-danger{background:var(--kt-danger);color:#fff}.btn-danger:hover:not(:disabled){background:#d70015}.close-btn{width:26px;height:26px;border:0;border-radius:50%;background:var(--kt-fill);color:var(--kt-text-muted);display:grid;place-items:center;flex-shrink:0}.close-btn:hover{background:var(--kt-fill-strong);color:var(--kt-text)}.spinner{width:11px;height:11px;border:1.6px solid var(--kt-fill-strong);border-top-color:var(--kt-accent);border-radius:50%;display:inline-block;animation:kt-spin .8s linear infinite}@keyframes kt-spin{to{transform:rotate(360deg)}}