:root{--bg:#f7f6f3;--surface:#ffffff;--ink:#14161a;--ink-soft:#5b6270;--ink-faint:#8b929f;--line:#e3e1dc;--accent:#1b4d3e;--accent-ink:#ffffff;--accent-soft:#eaf1ee;--danger:#a52a2a;--danger-soft:#fbeaea;--warn:#8a5a00;--warn-soft:#fdf3e0;--radius:10px;--shadow:0 1px 2px rgba(20,22,26,.05),0 8px 24px rgba(20,22,26,.05);--font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{line-height:1.2;margin:0 0 .35em;letter-spacing:-.015em}h1{font-size:1.9rem}h2{font-size:1.25rem}h3{font-size:1rem}.shell{max-width:900px;margin:0 auto;padding:24px 20px 80px}.shell--narrow{max-width:620px}.shell--wide{max-width:1140px}.topbar{border-bottom:1px solid var(--line);background:var(--surface)}.topbar__inner{max-width:1140px;margin:0 auto;padding:10px 20px;gap:16px}.topbar__inner,.topbar__side{display:flex;align-items:center}.topbar__side{flex:1 1;min-width:0;gap:14px;flex-wrap:wrap}.topbar__side--end{justify-content:flex-end}.topbar__logo{flex:0 0 auto;display:flex;align-items:center}.topbar__logo:hover{text-decoration:none}.topbar__logoImg{display:block;height:54px;width:auto}.topbar__brand{font-weight:650;letter-spacing:-.02em;color:var(--ink)}.topbar__brand:hover{text-decoration:none}.topbar__link{color:var(--ink-soft);font-size:.9rem;white-space:nowrap}.beta{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;padding:9px 20px;background:var(--warn-soft);border-bottom:1px solid #efdcb4;color:#6b4600;font-size:.875rem;line-height:1.45}.beta__tag{flex:0 0 auto;text-transform:uppercase;letter-spacing:.06em;font-size:.7rem;font-weight:700;background:#6b4600;color:#fdf3e0;padding:2px 7px;border-radius:4px}.beta a{color:inherit;font-weight:600;text-decoration:underline;text-underline-offset:2px}@media (max-width:760px){.topbar__inner{flex-wrap:wrap;justify-content:center;gap:6px 14px;padding:10px 16px}.topbar__logo{order:-1;flex:1 0 100%;justify-content:center}.topbar__side,.topbar__side--end{flex:0 1 auto;justify-content:center}.topbar__brand{display:block;text-align:center;font-size:.95rem;line-height:1.25}.topbar__logoImg{height:42px}.topbar__link{font-size:.82rem}}.stack{display:grid;grid-gap:14px;gap:14px}.stack--lg{gap:26px}.row>*,.stack>*{min-width:0}.table-wrap{max-width:100%}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.lede{margin:0 0 22px}.lede,.muted{color:var(--ink-soft)}.faint{color:var(--ink-faint);font-size:.875rem}.mono{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.section-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;color:var(--ink-faint);font-weight:650;margin:0 0 10px}.session{display:flex;gap:18px;align-items:center;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}.session__when{flex:1 1 260px;min-width:0}.session__date{font-weight:600}.session__meta{color:var(--ink-soft);font-size:.9rem}.session__seats{flex:0 0 auto;text-align:right}.session--closed{opacity:.6;background:#fbfaf8}.session--closed .session__date{text-decoration:line-through;text-decoration-thickness:1px}.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.78rem;font-weight:600;letter-spacing:.01em;background:var(--accent-soft);color:var(--accent)}.pill--warn{background:var(--warn-soft);color:var(--warn)}.pill--danger{background:var(--danger-soft);color:var(--danger)}.pill--quiet{background:#eceae5;color:var(--ink-soft)}.field{display:grid;grid-gap:5px;gap:5px;margin-bottom:14px;align-content:start}.field label{font-size:.875rem;font-weight:600}.field__help{color:var(--ink-faint);font-size:.8rem}.field__error{font-size:.8rem;font-weight:600}.field__error,.req{color:var(--danger)}.grid2{display:grid;grid-template-columns:1fr 1fr;grid-gap:0 14px;gap:0 14px}@media (max-width:560px){.grid2{grid-template-columns:1fr}}input,select,textarea{font:inherit;color:inherit;width:100%;padding:9px 11px;background:var(--surface);border:1px solid var(--line);border-radius:8px}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}input[aria-invalid=true],select[aria-invalid=true],textarea[aria-invalid=true]{border-color:var(--danger)}textarea{min-height:84px;resize:vertical}input[type=checkbox]{width:auto}.checkbox{display:flex;gap:9px;align-items:flex-start}.checkbox label{font-weight:400}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font:inherit;font-weight:600;padding:10px 18px;border-radius:8px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);cursor:pointer}.btn:hover{text-decoration:none;filter:brightness(1.12)}.btn:disabled{opacity:.55;cursor:not-allowed;filter:none}.btn--ghost{color:var(--ink);border-color:var(--line)}.btn--danger,.btn--ghost{background:var(--surface)}.btn--danger{color:var(--danger);border-color:#e6c9c9}.btn--sm{padding:6px 12px;font-size:.875rem}.btn--block{width:100%}.notice{border-radius:8px;padding:11px 13px;font-size:.9rem;border:1px solid var(--line);background:var(--surface)}.notice--error{background:var(--danger-soft);border-color:#eccfcf;color:#6f1d1d}.notice a{color:inherit;font-weight:600;text-decoration:underline;text-underline-offset:2px}.notice--ok{background:var(--accent-soft);border-color:#cfe0d8;color:#14392e}.notice--warn{background:var(--warn-soft);border-color:#efdcb4;color:#6b4600}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}table{border-collapse:collapse;width:100%;font-size:.9rem}td,th{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top;white-space:nowrap}th{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-faint);background:#fbfaf8}tbody tr:last-child td{border-bottom:none}td.wrap{white-space:normal;min-width:200px}td.actions,th.actions{position:-webkit-sticky;position:sticky;right:0;background:var(--surface);box-shadow:-9px 0 9px -9px rgba(20,22,26,.28)}th.actions{background:#fbfaf8}.empty{padding:40px 20px}.empty,.gate__aside{text-align:center;color:var(--ink-soft)}.gate__aside{margin:0;font-size:.875rem}.gate__aside a{font-weight:600;text-decoration:underline;text-underline-offset:2px}.gate{min-height:100dvh;display:grid;place-items:center;padding:24px}.gate__card{width:100%;max-width:380px}.field__legend{font-size:.875rem;font-weight:600}.matrix td,.matrix th{text-align:center;vertical-align:middle}.matrix tbody th{text-align:left;font-weight:500;white-space:normal;max-width:150px}.matrix thead th{white-space:normal;padding:9px 6px}.matrix td{padding:9px 6px}.matrix__time{display:block;color:var(--ink-faint);font-weight:400}.matrix tbody th{text-transform:none;letter-spacing:0;font-size:.85rem;color:var(--ink)}@media (max-width:560px){.matrix thead th{font-size:.66rem;padding:8px 3px;letter-spacing:0}.matrix td{padding:8px 3px}.matrix tbody th{font-size:.8rem;padding:8px 4px 8px 8px}}.matrix input[type=radio]{width:18px;height:18px;accent-color:var(--brand,#1b4d3e);cursor:pointer}