:root{--primary:#4f46e5;--primary-dark:#4338ca;--on-primary:#ffffff;--surface:#ffffff;--surface-alt:#f4f4f8;--bg:#f1f1f6;--on-bg:#1c1b1f;--on-bg-muted:#6c6c74;--outline:#e2e1e8;--danger:#b3261e;--danger-bg:#fdecea;--radius:14px;--radius-sm:10px;--shadow-1:0 1px 2px rgba(0,0,0,0.06),0 1px 3px rgba(0,0,0,0.08);--shadow-2:0 2px 6px rgba(0,0,0,0.08),0 4px 12px rgba(0,0,0,0.08);--topbar-h:56px;--bottomnav-h:64px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--on-bg);-webkit-font-smoothing:antialiased}a{color:inherit}h1,h2,h3{font-weight:600;letter-spacing:-.01em}h2{font-size:20px;margin:0 0 16px}.shell{display:flex;flex-direction:column;min-height:100vh}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;height:var(--topbar-h);background:var(--surface);border-bottom:1px solid var(--outline);display:flex;align-items:center;gap:10px;padding:0 12px}.topbar h1{font-size:16px;margin:0;flex-shrink:0}.topbar select{flex:1 1;min-width:0;max-width:220px;background:var(--surface-alt);border:none;border-radius:999px;padding:8px 14px;font-size:14px}.main{flex:1 1;padding:16px;padding-bottom:calc(var(--bottomnav-h) + 24px);max-width:900px;width:100%;margin:0 auto}.bottomnav{position:fixed;bottom:0;left:0;right:0;z-index:20;height:var(--bottomnav-h);background:var(--surface);border-top:1px solid var(--outline);display:flex;padding-bottom:env(safe-area-inset-bottom,0)}.bottomnav a{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;text-decoration:none;color:var(--on-bg-muted);font-size:11px;font-weight:500}.bottomnav a .dot{width:6px;height:6px;border-radius:50%;background:transparent;margin-bottom:2px}.bottomnav a.active{color:var(--primary)}.bottomnav a.active .dot{background:var(--primary)}@media (min-width:860px){.shell{flex-direction:row}.bottomnav,.topbar{display:none}.sidebar{display:flex;flex-direction:column;gap:4px;width:220px;flex-shrink:0;height:100vh;position:-webkit-sticky;position:sticky;top:0;background:var(--surface);border-right:1px solid var(--outline);padding:20px 14px}.sidebar h1{font-size:16px;margin:4px 0 16px}.sidebar select{width:100%;margin-bottom:18px;padding:8px 12px;border-radius:999px;background:var(--surface-alt);border:none}.sidebar a{display:block;padding:10px 14px;border-radius:999px;text-decoration:none;font-size:14px;font-weight:500;color:var(--on-bg-muted)}.sidebar a.active{background:var(--primary);color:var(--on-primary)}.sidebar a:not(.active):hover{background:var(--surface-alt);color:var(--on-bg)}.main{padding:32px 40px;max-width:1000px;margin:0}}.sidebar{display:none}@media (min-width:860px){.sidebar{display:flex}}.card{padding:16px;margin-bottom:12px}.card,.table-wrap{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-1)}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse;font-size:14px;min-width:480px}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--outline);white-space:nowrap}td:first-child,th:first-child{white-space:normal}button{cursor:pointer;border:none;border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600;background:var(--primary);color:var(--on-primary);min-height:40px;transition:background .15s ease,opacity .15s ease}button:hover{background:var(--primary-dark)}button:disabled{opacity:.5;cursor:default}button.secondary{background:var(--surface-alt);color:var(--on-bg)}button.secondary:hover{background:var(--outline)}button.danger{background:var(--danger-bg);color:var(--danger)}button.danger:hover{background:#f9d8d5}button.icon-btn{min-height:auto;padding:4px 8px;border-radius:6px;font-size:12px}input,select,textarea{font:inherit;padding:10px 12px;border:1px solid var(--outline);border-radius:var(--radius-sm);background:var(--surface);width:100%}label{display:flex;flex-direction:column;gap:4px;font-size:13px}.tag,label{font-weight:500;color:var(--on-bg-muted)}.tag{display:inline-block;background:var(--surface-alt);border-radius:999px;padding:3px 10px;font-size:12px;margin-right:4px}.tag.primary{background:#eceafd;color:var(--primary-dark)}.muted{color:var(--on-bg-muted);font-size:13px}.row{display:flex;flex-direction:row;gap:10px;align-items:center;flex-wrap:wrap}.row.nowrap{flex-wrap:nowrap}.stack{flex-direction:column}.stack,.swatches{display:flex;gap:8px}.swatches{flex-wrap:wrap}.swatch{width:36px;height:36px;border-radius:10px;cursor:pointer;border:2px solid transparent;flex-shrink:0}.swatch.selected{border-color:var(--primary)}img{max-width:100%}