:root{--ink: #0f172a;--ink-2: #475569;--line: #e2e8f0;--bg: #f8fafc;--card: #ffffff;--brand: #2563eb;--good: #16a34a;--bad: #dc2626;--warn: #d97706;--night: #4338ca;--day: #b45309;--radius: 14px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);-webkit-tap-highlight-color:transparent}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button{font:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.45}input,select{font:inherit}.spinner{width:56px;height:56px;margin:20vh auto;border:6px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.spinner.dark{border-color:var(--line);border-top-color:var(--brand)}@keyframes spin{to{transform:rotate(360deg)}}.kiosk{position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 50% 0%,#1e293b,#020617 70%);color:#fff;-webkit-user-select:none;user-select:none;overflow:hidden}.kiosk-screen{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;padding:24px}.kiosk-clock{font-size:clamp(64px,14vw,140px);font-weight:700;font-variant-numeric:tabular-nums;line-height:1}.kiosk-date{font-size:clamp(20px,3vw,30px);color:#94a3b8;margin-bottom:4vh}.kiosk-title{font-size:clamp(28px,5vw,44px);margin:0}.kiosk-sub{font-size:22px;color:#94a3b8;margin:0}.big-button{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 72px;font-size:clamp(28px,5vw,44px);font-weight:700;color:#fff;background:var(--good);border:0;border-radius:32px;box-shadow:0 12px #14532d,0 24px 48px #00000080;transition:transform .08s,box-shadow .08s}.big-button:active{transform:translateY(8px);box-shadow:0 4px #14532d,0 12px 24px #00000080}.big-button-icon{font-size:1.6em;line-height:1}.keypad-wrap{width:min(440px,92vw);display:flex;flex-direction:column;gap:16px}.keypad-display{height:88px;display:flex;align-items:center;justify-content:center;font-size:56px;font-weight:700;letter-spacing:.12em;font-variant-numeric:tabular-nums;background:#ffffff14;border:2px solid rgba(255,255,255,.2);border-radius:20px}.keypad-placeholder{color:#475569}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.key{height:min(13vh,96px);font-size:40px;font-weight:600;color:#fff;background:#334155;border:0;border-radius:20px;box-shadow:0 6px #1e293b;transition:transform .06s,box-shadow .06s}.key:active:not(:disabled){transform:translateY(5px);box-shadow:0 1px #1e293b}.key-back{background:#7f1d1d;box-shadow:0 6px #450a0a}.key-ok{background:var(--good);box-shadow:0 6px #14532d;font-size:48px}.back-button{font-size:24px;padding:14px 32px;color:#cbd5e1;background:transparent;border:2px solid #475569;border-radius:16px}.camera{position:absolute;top:0;right:0;bottom:0;left:0;background:#000}.camera-video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.camera-guide{position:absolute;left:50%;top:50%;width:min(52vw,46vh);aspect-ratio:3 / 4;transform:translate(-50%,-50%);border:6px dashed rgba(255,255,255,.7);border-radius:50%;box-shadow:0 0 0 100vmax #00000073;transition:border-color .2s}.camera-guide.hint-ok{border:8px solid var(--good)}.camera-guide.hint-many,.camera-guide.hint-far{border-color:var(--warn)}.camera-top{position:absolute;top:24px;left:0;right:0;text-align:center}.camera-name{display:inline-block;font-size:32px;font-weight:700;padding:10px 28px;background:#0000008c;border-radius:999px}.camera-count{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:180px;font-weight:800;text-shadow:0 4px 24px rgba(0,0,0,.7);pointer-events:none}.camera-hint{position:absolute;bottom:40px;left:50%;transform:translate(-50%);font-size:34px;font-weight:700;white-space:nowrap;padding:14px 36px;border-radius:999px;background:#000000a6}.camera-hint.hint-ok{background:var(--good)}.camera-hint.hint-many,.camera-hint.hint-far{background:var(--warn)}.camera-cancel{position:absolute;top:20px;right:20px;width:72px;height:72px;font-size:36px;color:#fff;background:#0009;border:2px solid rgba(255,255,255,.4);border-radius:50%}.flash{position:absolute;top:0;right:0;bottom:0;left:0;background:#fff;z-index:10}.result{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:#fff;border:0;padding:24px;text-align:center;animation:pop .25s ease-out}.result.ok{background:var(--good)}.result.bad{background:var(--bad)}.result.soft{background:var(--warn)}.result-icon{width:200px;height:200px;display:flex;align-items:center;justify-content:center;font-size:140px;font-weight:800;line-height:1;border:10px solid #fff;border-radius:50%}.result-title{font-size:clamp(36px,6vw,60px);font-weight:800}.result-detail{font-size:clamp(22px,3.5vw,34px);opacity:.95}@keyframes pop{0%{transform:scale(.94);opacity:0}to{transform:none;opacity:1}}.admin{min-height:100vh;background:var(--bg)}.admin-header{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:24px;flex-wrap:wrap;padding:12px 24px;background:var(--ink);color:#fff}.brand{font-weight:800;font-size:18px}.admin-header nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}.admin-header nav a{color:#cbd5e1;text-decoration:none;padding:8px 14px;border-radius:10px;font-weight:500}.admin-header nav a.active{background:#ffffff1f;color:#fff}.admin-header .btn.ghost{color:#cbd5e1;border-color:#475569}.admin-main{max-width:1280px;margin:0 auto;padding:24px}.stack{display:flex;flex-direction:column;gap:20px;transition:opacity .15s}.is-loading{opacity:.6}.two-col{display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));gap:20px;align-items:start}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;overflow-x:auto}.card h2{font-size:17px;margin:0 0 14px;display:flex;align-items:center;gap:8px}.card h2 small,.page-title small{font-weight:400;color:var(--ink-2);font-size:14px}.card-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}.card-head h2{margin:0}.page-title{margin:0;font-size:26px;display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}.back-link{color:var(--ink-2);text-decoration:none;font-weight:500}.btn{padding:8px 14px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink);font-weight:500;white-space:nowrap}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.ghost{background:transparent}.btn.danger{color:var(--bad)}.btn.danger-solid{background:var(--bad);border-color:var(--bad);color:#fff}input,select{padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);min-width:0}input:focus,select:focus{outline:2px solid var(--brand);outline-offset:-1px}.toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between}.date-nav{display:flex;gap:6px;align-items:center}.segmented{display:inline-flex;background:#e2e8f0;border-radius:10px;padding:3px}.segmented button{border:0;background:transparent;padding:6px 14px;border-radius:8px;font-weight:500;color:var(--ink-2)}.segmented button.active{background:#fff;color:var(--ink);box-shadow:0 1px 2px #0000001a}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;display:flex;flex-direction:column;gap:4px}.stat-label{color:var(--ink-2);font-size:14px}.stat-value{font-size:36px;font-weight:800;font-variant-numeric:tabular-nums}.stat-value small{font-size:18px;color:var(--ink-2);font-weight:500}.stat-value.good{color:var(--good)}.stat-value.bad{color:var(--bad)}.stat-note{font-size:13px;color:var(--ink-2)}.bars{display:flex;gap:4px;align-items:stretch;height:140px}.bar{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:flex-end;gap:4px;padding:0;border:0;background:none}.bar-fill{display:block;width:100%;min-height:2px;background:#bfdbfe;border-radius:4px 4px 0 0}.bar.selected .bar-fill{background:var(--brand)}.bar.future .bar-fill{background:var(--line)}.bar-label{font-size:11px;color:var(--ink-2)}.table{width:100%;border-collapse:collapse;font-size:15px}.table th{text-align:left;font-weight:600;font-size:13px;color:var(--ink-2);padding:8px 10px;border-bottom:1px solid var(--line)}.table td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}.table tr:last-child td{border-bottom:0}.table tr.absent td{color:var(--ink-2)}.table a{color:var(--ink);font-weight:600;text-decoration:none}.table a:hover{color:var(--brand)}.table .actions{text-align:right;white-space:nowrap}.table .actions .btn{margin-left:4px}.empty-row{text-align:center;color:var(--ink-2);padding:24px!important}.tag-absent{color:var(--bad);font-weight:600}.thumb{width:44px;height:44px;padding:0;border:0;border-radius:10px;overflow:hidden;background:var(--line);display:block}.thumb img{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.thumb.empty{display:block}.pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;text-transform:capitalize}.pill.day{background:#fef3c7;color:var(--day)}.pill.night{background:#e0e7ff;color:var(--night)}.mini-meter{display:inline-block;width:60px;height:6px;background:var(--line);border-radius:3px;margin-right:8px;vertical-align:middle;overflow:hidden}.mini-meter span{display:block;height:100%;background:var(--good)}.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;min-width:560px}.cal-head{text-align:center;font-size:13px;color:var(--ink-2);font-weight:600;padding-bottom:4px}.cal-day{min-height:92px;border-radius:10px;padding:6px;display:flex;flex-direction:column;align-items:center;gap:4px;border:1px solid var(--line)}.cal-day.present{background:#f0fdf4;border-color:#bbf7d0}.cal-day.absent{background:#fef2f2;border-color:#fecaca}.cal-day.future{background:transparent;color:#cbd5e1}.cal-num{align-self:flex-start;font-size:13px;font-weight:600}.cal-photo{width:44px;height:44px;padding:0;border:0;border-radius:8px;overflow:hidden}.cal-photo img{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.cal-time{font-size:12px;color:var(--good);font-weight:600}.inline-form{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}.inline-form input{flex:1 1 180px}.inline-form .input-roll{flex:0 1 120px}.field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--ink-2);font-weight:500}.field input,.field select{font-size:15px;color:var(--ink)}.field-row{display:flex;gap:14px;flex-wrap:wrap}.field-row .field{flex:1 1 140px}.hint{font-size:13px;color:var(--ink-2);margin:12px 0 0}.message{font-size:14px;color:var(--ink-2);margin:10px 0 0}.error{color:var(--bad)}.save-bar{display:flex;gap:14px;align-items:center}.save-bar .message{margin:0}.meter-top{display:flex;justify-content:space-between;align-items:baseline}.meter-pct{font-size:28px;font-weight:800}.meter{height:14px;background:var(--line);border-radius:7px;overflow:hidden;margin:6px 0 10px}.meter span{display:block;height:100%;background:var(--brand);border-radius:7px}.meter.warn span{background:var(--warn)}.meter.bad span{background:var(--bad)}.meter-nums{display:flex;justify-content:space-between;font-size:14px;color:var(--ink-2);flex-wrap:wrap;gap:8px}.login-page{display:flex;align-items:center;justify-content:center;padding:16px}.login-card{width:min(360px,100%);display:flex;flex-direction:column;gap:14px}.login-card h1{margin:0;font-size:22px}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:#020617bf;display:flex;align-items:center;justify-content:center;padding:16px}.modal-body{margin:0;background:#fff;border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:12px;align-items:center;max-width:100%}.modal-body img{max-width:min(480px,100%);max-height:70vh;border-radius:10px;transform:scaleX(-1)}.modal-body figcaption{color:var(--ink-2)}@media (max-width: 640px){.admin-main{padding:16px}.admin-header{padding:10px 16px;gap:10px}.two-col{grid-template-columns:1fr}.stat-value{font-size:28px}}