:root{
  --bg:#f6f3ee; --card:#fff; --ink:#171717; --muted:#777;
  --line:#e8e3dc; --accent:#111; --soft:#ece8e2; --ok:#1f7a4d;
  --danger:#a42d2d;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);min-height:100vh}
.wrap{width:min(720px,100%);margin:0 auto;padding:28px 18px 110px}
.card{background:var(--card);border-radius:22px;box-shadow:0 12px 40px rgba(0,0,0,.08);overflow:hidden;border:1px solid rgba(0,0,0,.04)}
header{padding:28px 24px 20px;border-bottom:1px solid var(--line)}
h1{margin:0;font-size:clamp(28px,6vw,42px);line-height:1.05;letter-spacing:-.035em}
.sub{margin-top:8px;color:var(--muted);font-size:14px;line-height:1.45}
.section{padding:18px}
.controls{padding:16px 18px;border-bottom:1px solid var(--line);background:#fcfbf9;display:grid;gap:12px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{display:block;font-size:12px;font-weight:750;margin:0 0 6px;color:#555}
input,select,textarea{width:100%;border:1px solid #d8d2ca;border-radius:12px;padding:14px 15px;font-size:16px;outline:none;background:#fff;color:#111;font-family:inherit}
input:focus,select:focus,textarea:focus{border-color:#111}
textarea{min-height:90px;resize:vertical}
button,.button{border:0;border-radius:12px;padding:13px 16px;font-size:14px;font-weight:750;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}
button:disabled{opacity:.55;cursor:not-allowed}
.primary{background:var(--accent);color:#fff}.secondary{background:var(--soft);color:#222}.danger{background:#f3e2e2;color:var(--danger)}
.full{width:100%}.hidden{display:none!important}
.notice{border-radius:14px;padding:14px 15px;font-size:14px;line-height:1.45;background:#f3f0ea;color:#555}.notice.ok{background:#e8f4ed;color:#155d39}.notice.error{background:#f8e9e9;color:#8d2727}
.event-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:13px}.pill{font-size:12px;padding:6px 9px;border-radius:999px;background:#efebe5;color:#555}.pill.open{background:#e7f4ec;color:#18613d}.pill.closed{background:#f5e7e7;color:#8d2929}
.status{display:flex;justify-content:space-between;gap:10px;padding:12px 20px;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line);background:white}
.list{padding:6px 18px 12px;min-height:260px}
.guest{display:flex;align-items:center;gap:12px;padding:15px 2px;border-bottom:1px solid var(--line);cursor:pointer;user-select:none}.guest:last-child{border-bottom:0}
.check{width:30px;height:30px;border-radius:8px;border:2px solid #222;display:grid;place-items:center;flex:0 0 auto;font-weight:900;font-size:17px}.guest.done .check{background:#111;color:#fff}.guest.done .name{text-decoration:line-through;color:#aaa}
.guest-main{flex:1;min-width:0}.name{font-size:18px;word-break:break-word}.meta{font-size:12px;color:#888;margin-top:3px;display:flex;gap:8px;flex-wrap:wrap}.source{font-size:10px;text-transform:uppercase;letter-spacing:.07em;background:#eee9e2;border-radius:99px;padding:3px 6px;color:#666}
.empty{color:var(--muted);text-align:center;padding:58px 12px;font-size:15px}
.actions{display:flex;justify-content:space-between;gap:10px;padding:16px 18px 20px;border-top:1px solid var(--line);flex-wrap:wrap}
.login{padding:22px 18px;display:grid;gap:12px}.tiny{font-size:11px;color:#999;line-height:1.45}
footer{position:fixed;left:0;right:0;bottom:0;padding:14px 18px calc(14px + env(safe-area-inset-bottom));text-align:center;color:#666;font-size:12px;background:rgba(246,243,238,.94);backdrop-filter:blur(10px);border-top:1px solid rgba(0,0,0,.06)}footer strong{color:#111}
.success-icon{width:62px;height:62px;border-radius:50%;background:#111;color:#fff;display:grid;place-items:center;font-size:31px;margin:4px auto 16px}.center{text-align:center}
.toolbar{display:flex;gap:8px;flex-wrap:wrap}.toolbar>*{flex:1;min-width:130px}
@media(max-width:520px){.wrap{padding-top:18px}.card{border-radius:18px}header{padding:24px 18px 18px}.grid{grid-template-columns:1fr}.status{font-size:12px}.actions button{flex:1}.toolbar>*{width:100%;flex-basis:100%}}