:root{--bg: #f6f7f9;--surface: #ffffff;--text: #14181f;--muted: #6b7480;--border: #dfe3e8;--accent: #2f7de1;--confirmed: #cfe3fb;--checked-in: #cdefd9;--pending: #fdeecd;--no-show: #f6d3d3;--cancelled: #e8eaed;--radius: 10px}@media(prefers-color-scheme:dark){:root{--bg: #14181f;--surface: #1c222b;--text: #eef1f5;--muted: #8e99a6;--border: #2c343f;--confirmed: #23415f;--checked-in: #1f4a33;--pending: #55431c;--no-show: #5a2626;--cancelled: #2a313a}}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px}.admin__head{display:flex;align-items:center;gap:12px;padding:12px 20px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5;flex-wrap:wrap}.admin__logo{font-size:16px;letter-spacing:.02em}.admin__tabs{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}.tab{padding:7px 12px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--muted);font:inherit;cursor:pointer}.tab--active{background:var(--bg);border-color:var(--border);color:var(--text);font-weight:600}.admin__body{padding:20px}.muted{color:var(--muted)}.panel,.board{display:flex;flex-direction:column;gap:14px}.panel h3{margin:8px 0 0}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.row--tight{gap:4px;flex-wrap:nowrap}.input{min-height:36px;padding:7px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font:inherit}.input--narrow{width:110px}.input--code{width:100%;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;white-space:pre}.button{min-height:36px;padding:7px 14px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font:inherit;cursor:pointer}.button--primary{background:var(--accent);border-color:var(--accent);color:#fff}.button--small{min-height:30px;padding:4px 10px;font-size:13px}.button:disabled{opacity:.45;cursor:default}.chips{display:flex;gap:6px;flex-wrap:wrap}.chip{padding:6px 12px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--text);font:inherit;cursor:pointer}.chip--active{background:var(--accent);border-color:var(--accent);color:#fff}.grid-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.grid{border-collapse:collapse;width:100%;min-width:900px;font-size:12px}.grid th,.grid td{border:1px solid var(--border);padding:5px 6px;text-align:left;white-space:nowrap}.grid thead th{background:var(--bg);font-weight:600;text-align:center}.grid__corner,.grid__row-head{position:sticky;left:0;background:var(--surface);z-index:1;min-width:150px;font-weight:500}.cell{min-width:54px;height:30px}.cell--confirmed,.cell--checked_in,.cell--pending,.cell--no_show,.cell--cancelled{cursor:pointer;overflow:hidden;text-overflow:ellipsis;max-width:120px}.cell--confirmed{background:var(--confirmed)}.cell--checked_in{background:var(--checked-in)}.cell--pending{background:var(--pending)}.cell--no_show{background:var(--no-show)}.cell--cancelled{background:var(--cancelled)}.legend{display:flex;gap:16px;font-size:12px;color:var(--muted);flex-wrap:wrap}.legend__item:before{content:"";display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:5px;vertical-align:-1px;border:1px solid var(--border)}.legend__item--confirmed:before{background:var(--confirmed)}.legend__item--checked_in:before{background:var(--checked-in)}.legend__item--pending:before{background:var(--pending)}.legend__item--no_show:before{background:var(--no-show)}.table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.table th,.table td{padding:9px 12px;border-bottom:1px solid var(--border);text-align:left}.table thead th{background:var(--bg);font-weight:600}.tag{display:inline-block;margin-left:6px;padding:1px 7px;border-radius:999px;background:var(--bg);color:var(--muted);font-size:11px}.tag--danger{background:var(--no-show);color:var(--text)}.alert{padding:10px 14px;border-radius:var(--radius);background:var(--no-show);cursor:pointer}.alert--info{background:var(--checked-in);cursor:default}.setting{display:flex;flex-direction:column;gap:6px;padding:12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);align-items:flex-start}.board__controls{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:20}.modal__panel{width:min(520px,92vw);background:var(--surface);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:10px}.modal__panel h3,.modal__panel p{margin:0}