.demo-page{min-height:100vh;background:var(--color-background);color:var(--color-text)}.demo-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:.75rem 1.5rem;position:sticky;top:0;z-index:100}.demo-header-inner{max-width:1600px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:1rem}.demo-logo{display:inline-flex;align-items:center;gap:.65rem;font-size:1.55rem;line-height:1;font-weight:700;text-decoration:none;letter-spacing:-.02em}.demo-badge,.demo-logo{color:var(--color-primary)}.demo-badge{background:var(--color-navy-soft);padding:.3rem .7rem;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.03em}.demo-cta{display:flex;gap:.75rem;align-items:center}.demo-cta-secondary{color:var(--color-text);text-decoration:none;font-size:.95rem;font-weight:500}.demo-cta-secondary:hover{color:var(--color-primary)}.demo-cta-primary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.6rem 1.15rem;border-radius:10px;background:var(--color-action);color:#fff;text-decoration:none;font-weight:600;font-size:1rem}.demo-cta-primary:hover{background:var(--color-action-hover);color:#fff}.demo-main{display:grid;grid-template-columns:380px 1fr;min-height:calc(100vh - 65px)}.demo-sidebar{background:var(--color-surface);border-right:1px solid var(--color-border);overflow-y:auto;max-height:calc(100vh - 65px)}.demo-sidebar-header{padding:1.5rem;border-bottom:1px solid var(--color-border)}.demo-sidebar-title{font-size:1.2rem;font-weight:700;color:var(--color-primary);margin:0 0 .35rem}.demo-sidebar-subtitle{color:var(--color-text-secondary);font-size:.95rem;margin:0}.demo-controls{padding:1rem 1.5rem;border-bottom:1px solid var(--color-border);display:grid;gap:.75rem}.demo-field{display:grid;gap:.35rem}.demo-field-label{font-size:.8rem;font-weight:600;color:var(--color-text-secondary)}.demo-select{width:100%;background:var(--color-background);border:1px solid var(--color-border);color:var(--color-text);min-height:44px;padding:.5rem .75rem;border-radius:8px;font-size:.95rem}.demo-blocks{padding:1rem}.demo-block{display:flex;align-items:center;gap:.75rem;padding:.875rem;background:var(--color-background);border:1px solid var(--color-border);border-radius:10px;margin-bottom:.5rem;cursor:grab}.demo-block:hover{border-color:#C5D0DA}.demo-block.dragging{border-color:var(--color-action);box-shadow:0 0 0 2px rgba(201,79,19,.18)}.demo-block.disabled{opacity:.55}.demo-block-drag{color:#94A3B8;font-size:1.25rem;letter-spacing:-3px;cursor:grab}.demo-block-icon{font-size:1.25rem;width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--color-navy-soft);border-radius:8px}.demo-block-info{flex:1;min-width:0}.demo-block-name{font-size:.95rem;font-weight:600;color:var(--color-primary);display:flex;align-items:center;gap:.5rem;cursor:pointer;background:none;border:0;padding:0;text-align:left}.demo-custom-badge{font-size:.65rem;background:var(--color-navy-soft);color:var(--color-primary);padding:.1rem .4rem;border-radius:4px}.demo-block-desc{font-size:.8rem;color:var(--color-text-secondary);margin-top:.2rem}.demo-block-actions{display:flex;align-items:center;gap:.25rem}.demo-arrow-btn{width:32px;height:32px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:6px;color:var(--color-primary);cursor:pointer}.demo-arrow-btn:hover:not(:disabled){border-color:var(--color-primary)}.demo-arrow-btn:disabled{opacity:.35;cursor:not-allowed}.demo-toggle{position:relative;width:44px;height:26px;background:#CBD5E1;border:0;border-radius:13px;cursor:pointer;margin-left:.5rem;padding:0}.demo-toggle.active{background:var(--color-success)}.demo-toggle-knob{position:absolute;top:3px;left:3px;width:20px;height:20px;background:white;border-radius:50%;transition:transform .2s}.demo-toggle.active .demo-toggle-knob{transform:translateX(18px)}.demo-title-input{background:var(--color-surface);border:1px solid var(--color-action);color:var(--color-text);padding:.35rem .5rem;border-radius:6px;font-size:.9rem;width:140px}.demo-preview{background:#E8EEF3;overflow:hidden;display:flex;flex-direction:column}.demo-preview-header{background:var(--color-surface);padding:.75rem 1rem;display:flex;align-items:center;gap:1rem;border-bottom:1px solid var(--color-border)}.demo-browser-dots{display:flex;gap:6px}.demo-browser-dot{width:12px;height:12px;border-radius:50%}.demo-browser-url{flex:1;background:var(--color-background);border:1px solid var(--color-border);border-radius:8px;padding:.5rem 1rem;font-size:.85rem;color:var(--color-text-secondary);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.demo-iframe-container{flex:1;background:white;overflow:hidden}.demo-preview-content{width:100%;height:100%;overflow-y:auto;background:white;color:#1a1a1a}.demo-toolbar{padding:.75rem 1.5rem;display:flex;justify-content:space-between;align-items:center}.demo-toolbar-meta{font-size:.85rem;color:var(--color-text-secondary)}.demo-reset-btn{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-primary);min-height:36px;padding:.4rem .75rem;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer}.demo-reset-btn:hover{border-color:var(--color-primary)}.demo-changes-badge{background:var(--color-success);color:#fff;padding:.25rem .5rem;border-radius:4px;font-size:.7rem;font-weight:600}.demo-bottom-cta{padding:1.5rem;background:var(--color-navy-soft);border-top:1px solid var(--color-border);text-align:center}.demo-bottom-cta h3{margin:0 0 .5rem;font-size:1.05rem;color:var(--color-primary)}.demo-bottom-cta p{margin:0 0 1rem;color:var(--color-text-secondary);font-size:.9rem}.demo-bottom-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.75rem 1.5rem;border-radius:10px;background:var(--color-action);color:#fff;text-decoration:none;font-weight:600}.demo-bottom-btn:hover{background:var(--color-action-hover);color:#fff}@media (max-width:1024px){.demo-main{grid-template-columns:1fr}.demo-preview{display:none}.demo-sidebar{max-height:none}}@media (max-width:700px){.demo-cta-secondary{display:none}}