:root{--bg:#f4f6f9;--panel:#fff;--ink:#1b2230;--muted:#667085;--line:#e4e8ee;--brand:#2f6fed;--brand-ink:#fff;--accent:#0ea5a0;--danger:#d64545;--ok:#2e9e5b;--warn:#c98a12;--radius:10px;--shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.1)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font:15px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--brand);text-decoration:none}h1,h2,h3{margin:0 0 .4em;line-height:1.25}h1{font-size:22px}h2{font-size:18px}h3{font-size:15px}p{margin:0 0 .6em}small{color:var(--muted)}.app-header{display:flex;align-items:center;gap:16px;background:#121a2b;color:#fff;padding:0 20px;height:56px}.app-header .brand{font-weight:700;letter-spacing:.3px}.app-header .spacer{flex:1 1}.app-header button,.app-header select{font:inherit}.app-nav{display:flex;gap:4px;background:#1b2740;padding:0 12px}.app-nav a{color:#c7d2e5;padding:12px 14px;border-bottom:2px solid transparent;font-weight:500}.app-nav a.active{color:#fff;border-bottom-color:var(--brand)}.app-main{max-width:980px;margin:24px auto;padding:0 16px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:18px}.panel h2{margin-top:0}.row{display:flex;gap:12px;flex-wrap:wrap}.col{flex:1 1;min-width:220px}.grid2{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}@media (max-width:720px){.grid2{grid-template-columns:1fr}}.choice-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}@media (max-width:720px){.choice-grid{grid-template-columns:1fr}}.choice{text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;cursor:pointer;transition:border-color .15s,box-shadow .15s;box-shadow:var(--shadow)}.choice:hover{border-color:var(--brand);box-shadow:0 2px 10px rgba(47,111,237,.14)}.choice .emoji{font-size:30px}.choice .title{font-size:17px;font-weight:700;margin:8px 0 4px}.choice .desc{color:var(--muted);font-size:14px}label.field{display:block;margin-bottom:14px;font-weight:600;font-size:13px;color:#344054}label.field input[type=date],label.field input[type=number],label.field input[type=password],label.field input[type=text],label.field input[type=time],label.field input[type=url],label.field select,label.field textarea{display:block;width:100%;margin-top:6px;padding:9px 10px;border:1px solid var(--line);border-radius:8px;font:inherit;color:var(--ink);background:#fff;font-weight:400}label.field textarea{min-height:90px;resize:vertical}.pillset{display:inline-flex;gap:6px;margin-top:6px;flex-wrap:wrap}.pill{padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;cursor:pointer;font-size:13px;font-weight:500}.pill.on{border-color:var(--brand)}.pill.on,button.btn{background:var(--brand);color:#fff}button.btn{font:inherit;font-weight:600;padding:9px 16px;border-radius:8px;border:1px solid var(--brand);cursor:pointer}button.btn.ghost{background:#fff;color:var(--brand)}button.btn.sub{background:#fff;color:#344054;border-color:var(--line)}button.btn.danger{background:#fff;color:var(--danger);border-color:#f0c4c4}button.btn:disabled{opacity:.55;cursor:not-allowed}button.link{background:none;border:none;color:var(--brand);cursor:pointer;font:inherit;padding:0}.composer{border:1px solid var(--line);border-radius:8px;padding:10px;min-height:90px;background:#fff;font:inherit}.composer:focus{outline:2px solid rgba(47,111,237,.3)}.emoji-span{display:inline-block}.emoji-picker{border:1px solid var(--line);border-radius:8px;padding:10px;max-height:220px;overflow:auto;margin-top:8px;background:#fbfcfe}.emoji-picker .set-title{font-size:12px;font-weight:700;color:var(--muted);margin:8px 0 4px}.emoji-picker button{font-size:20px;background:none;border:none;cursor:pointer;padding:3px 5px;border-radius:6px}.emoji-picker button:hover{background:#eef2fb}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}th{color:var(--muted);text-transform:uppercase;letter-spacing:.4px}.badge,th{font-size:12px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-weight:600}.badge.ok{background:#e6f5ec;color:var(--ok)}.badge.warn{background:#fbf1da;color:var(--warn)}.badge.err{background:#fbe7e7;color:var(--danger)}.badge.muted{background:#eef1f5;color:var(--muted)}.notice{padding:10px 12px;border-radius:8px;font-size:14px;margin-bottom:12px}.notice.err{background:#fbe7e7;color:var(--danger)}.notice.ok{background:#e6f5ec;color:var(--ok)}.notice.info{background:#eaf1fe;color:#2a4d9b}.center-card{max-width:380px;margin:10vh auto}.muted{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}.stack>*+*{margin-top:10px}.hint{font-size:12px;color:var(--muted);font-weight:400;margin-top:4px}.divider{height:1px;background:var(--line);margin:16px 0}