:root{--brand-red:#cc0000;--brand-red-hover:#a80000;--brand-red-text:#b80000;--brand-red-tint:#fdeceb;--on-brand:#ffffff;--surface-0:#ffffff;--surface-100:#f6f5f3;--surface-200:#ebe9e6;--surface-inverse:#161616;--ink:#161616;--ink-muted:#595959;--ink-subtle:#6e6e6e;--ink-inverse:#ffffff;--border:#d9d7d3;--border-strong:#8c8a87;--focus-ring:#161616;--success:#0f766e;--success-tint:#e3f4f1;--on-success:#ffffff;--danger:#b93e00;--danger-tint:#fcebe1;--on-danger:#ffffff;--warning:#8a5a00;--warning-tint:#fbf1dc;--shadow-card:0 1px 2px rgba(22,22,22,0.06),0 1px 1px rgba(22,22,22,0.04);--shadow-sheet:0 -4px 24px rgba(22,22,22,0.12);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-12:48px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-full:999px;--touch-min:48px;--checkin-button:72px;--tabbar-height:64px;--content-max:480px;--font-brand:"Arial Black","Arial Bold",Gadget,sans-serif;--font-sans:"IBM Plex Sans Thai","IBM Plex Sans","Noto Sans Thai",system-ui,sans-serif;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--brand-red:#cc0000;--brand-red-hover:#e01a1a;--brand-red-text:#ff6b66;--brand-red-tint:#3a1514;--on-brand:#ffffff;--surface-0:#121212;--surface-100:#1c1c1c;--surface-200:#262626;--surface-inverse:#f2f2f2;--ink:#f2f2f2;--ink-muted:#b3b3b3;--ink-subtle:#9a9a9a;--ink-inverse:#161616;--border:#333333;--border-strong:#6b6b6b;--focus-ring:#f2f2f2;--success:#2fc4b2;--success-tint:#0f2e2b;--on-success:#0b0b0b;--danger:#ff8a4c;--danger-tint:#3a1f10;--on-danger:#0b0b0b;--warning:#f2b84b;--warning-tint:#33270d;--shadow-card:none;--shadow-sheet:0 -4px 24px rgba(0,0,0,0.6)}}body,html{margin:0;background:var(--surface-100)}.st-root,.st-root *{box-sizing:border-box}.st-root{font-family:var(--font-sans);color:var(--ink);background:var(--surface-100);font-size:16px;line-height:26px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased}.st-root :focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.st-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:var(--touch-min);padding:0 var(--space-5);border-radius:var(--radius-md);border:1px solid transparent;font:600 17px/24px var(--font-sans);cursor:pointer;text-decoration:none;transition:background-color .12s ease}.st-btn svg{width:20px;height:20px;flex:none}.st-btn--primary{background:var(--brand-red);color:var(--on-brand)}.st-btn--primary:hover{background:var(--brand-red-hover)}.st-btn--secondary{background:var(--surface-0);color:var(--ink);border-color:var(--border-strong)}.st-btn--secondary:hover{background:var(--surface-200)}.st-btn--ghost{background:transparent;color:var(--brand-red-text)}.st-btn--ghost:hover{background:var(--brand-red-tint)}.st-btn--danger{background:var(--danger);color:var(--on-danger)}.st-btn--block{width:100%}.st-btn--xl{min-height:var(--checkin-button);font-size:20px;border-radius:var(--radius-lg)}.st-btn--sm{min-height:36px;padding:0 var(--space-3);font-size:14px;border-radius:var(--radius-sm)}.st-btn[aria-disabled=true],.st-btn[disabled]{background:var(--surface-200);color:var(--ink-subtle);border-color:transparent;cursor:not-allowed}.st-badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px var(--space-3) 2px 8px;border-radius:var(--radius-full);font:500 12px/18px var(--font-sans);color:var(--ink);white-space:nowrap;background:var(--surface-200)}.st-badge svg{width:14px;height:14px;flex:none}.st-badge--success{background:var(--success-tint)}.st-badge--success svg{color:var(--success)}.st-badge--warning{background:var(--warning-tint)}.st-badge--warning svg{color:var(--warning)}.st-badge--danger{background:var(--danger-tint)}.st-badge--danger svg{color:var(--danger)}.st-badge--brand{background:var(--brand-red-tint)}.st-badge--brand svg{color:var(--brand-red-text)}.st-alert{display:flex;gap:var(--space-3);align-items:flex-start;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:var(--surface-200);color:var(--ink);font-size:14px;line-height:22px}.st-alert svg{width:20px;height:20px;flex:none;margin-top:1px}.st-alert b{display:block;font-weight:600;font-size:15px}.st-alert--success{background:var(--success-tint)}.st-alert--success svg{color:var(--success)}.st-alert--warning{background:var(--warning-tint)}.st-alert--warning svg{color:var(--warning)}.st-alert--danger{background:var(--danger-tint)}.st-alert--danger svg{color:var(--danger)}.st-card{background:var(--surface-0);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--space-4)}.st-muted{color:var(--ink-muted)}.st-sm{font-size:14px;line-height:22px}.st-h3{font-size:17px;line-height:26px}.st-h2,.st-h3{font-weight:600;margin:0}.st-h2{font-size:20px;line-height:30px}.st-header{display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 var(--space-4);background:var(--surface-0);border-bottom:1px solid var(--border)}.st-header__logo{height:22px;width:auto;display:block}.st-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:var(--surface-200);display:grid;place-items:center;font-weight:600;font-size:14px;color:var(--ink)}.st-checkin{display:grid;grid-gap:var(--space-4);gap:var(--space-4)}.st-checkin__clock{font-size:48px;line-height:52px;font-weight:600;letter-spacing:-.01em}.st-checkin__meta{display:flex;gap:var(--space-2);flex-wrap:wrap;align-items:center}.st-progress{height:8px;border-radius:var(--radius-full);background:var(--surface-200);overflow:hidden}.st-progress>span{display:block;height:100%;background:var(--success);border-radius:inherit}.st-site{display:flex;gap:var(--space-3);align-items:center;padding:var(--space-3);border-radius:var(--radius-md);background:var(--surface-100)}.st-site svg{width:20px;height:20px;flex:none;color:var(--ink-muted)}.st-list{background:var(--surface-0);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.st-row{display:flex;gap:var(--space-3);align-items:center;padding:var(--space-3) var(--space-4);min-height:64px}.st-row+.st-row{border-top:1px solid var(--border)}.st-row__main{flex:1 1;min-width:0}.st-row__title{font-weight:600;font-size:16px;line-height:24px}.st-row__sub{font-size:14px;line-height:22px;color:var(--ink-muted)}.st-row__end{text-align:right}.st-thumb{width:44px;height:44px;border-radius:var(--radius-full);object-fit:cover;background:var(--surface-200);flex:none}.st-tabbar{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;height:var(--tabbar-height);background:var(--surface-0);border-top:1px solid var(--border);box-shadow:var(--shadow-sheet)}.st-tab{display:grid;justify-items:center;align-content:center;grid-gap:2px;gap:2px;font:500 12px/18px var(--font-sans);color:var(--ink-muted);text-decoration:none;position:relative}.st-tab svg{width:24px;height:24px}.st-tab[aria-current=page]{color:var(--brand-red-text)}.st-tab[aria-current=page] .st-tab__icon{background:var(--brand-red-tint)}.st-tab__icon{display:grid;place-items:center;width:56px;height:30px}.st-tab__dot,.st-tab__icon{border-radius:var(--radius-full)}.st-tab__dot{position:absolute;top:6px;left:calc(50% + 10px);min-width:18px;height:18px;padding:0 5px;background:var(--brand-red);color:var(--on-brand);font-size:11px;line-height:18px;font-weight:600;text-align:center}.st-field{display:grid;grid-gap:6px;gap:6px}.st-label{font:500 14px/20px var(--font-sans)}.st-input,.st-select,.st-textarea{width:100%;min-height:var(--touch-min);padding:10px var(--space-3);font:400 16px/26px var(--font-sans);color:var(--ink);background:var(--surface-0);border:1px solid var(--border-strong);border-radius:var(--radius-sm)}.st-textarea{min-height:96px;resize:vertical}.st-input::placeholder,.st-textarea::placeholder{color:var(--ink-subtle)}.st-hint{font-size:12px;line-height:18px;color:var(--ink-muted)}.st-hint--error{color:var(--danger);font-weight:500}.st-input[aria-invalid=true]{border-color:var(--danger);border-width:2px}.st-segment{display:grid;grid-auto-flow:column;grid-gap:4px;gap:4px;padding:4px;background:var(--surface-200);border-radius:var(--radius-md)}.st-segment button{min-height:40px;border:0;border-radius:var(--radius-sm);background:transparent;font:500 14px/20px var(--font-sans);color:var(--ink-muted);cursor:pointer}.st-segment button[aria-pressed=true]{background:var(--surface-0);color:var(--ink);box-shadow:var(--shadow-card)}.st-table{width:100%;border-collapse:collapse;background:var(--surface-0);font-size:14px;line-height:22px}.st-table th{text-align:left;font-weight:500;color:var(--ink-muted);background:var(--surface-100);white-space:nowrap}.st-table td,.st-table th{padding:10px var(--space-3);border-bottom:1px solid var(--border)}.st-table td{vertical-align:middle}.st-table tr:hover td{background:var(--surface-100)}.st-table .num{text-align:right}.app,.st-root{min-height:100dvh}.app{max-width:var(--content-max);margin:0 auto;display:flex;flex-direction:column}.app-main{flex:1 1;padding:var(--space-4) var(--space-4) calc(var(--tabbar-height) + 24px + env(safe-area-inset-bottom));display:grid;grid-gap:var(--space-4);gap:var(--space-4);align-content:start}.app-header{position:-webkit-sticky;position:sticky;top:0;z-index:10}.app-tabbar{position:fixed;left:0;right:0;bottom:0;z-index:10;padding-bottom:env(safe-area-inset-bottom);background:var(--surface-0)}.app-tabbar .st-tabbar{max-width:var(--content-max);margin:0 auto;box-shadow:none;border-top:0}.app-tabbar{border-top:1px solid var(--border);box-shadow:var(--shadow-sheet)}.stack{display:grid;grid-gap:var(--space-3);gap:var(--space-3)}.row{flex-wrap:wrap}.between,.row{display:flex;gap:var(--space-2);align-items:center}.between{justify-content:space-between}.center{display:grid;place-items:center;min-height:70dvh;text-align:center;grid-gap:var(--space-4);gap:var(--space-4);padding:var(--space-6)}.video-box{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:#000;aspect-ratio:1}.video-box img,.video-box video{width:100%;height:100%;object-fit:cover;display:block}.video-box .frame{position:absolute;inset:18%;border:3px solid #fff;border-radius:var(--radius-lg);opacity:.85}.sheet-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:20;display:grid;align-items:end}.sheet{background:var(--surface-0);border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding:var(--space-4) var(--space-4) calc(var(--space-6) + env(safe-area-inset-bottom));max-width:var(--content-max);width:100%;margin:0 auto;box-shadow:var(--shadow-sheet);display:grid;grid-gap:var(--space-3);gap:var(--space-3);max-height:90dvh;overflow:auto}.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--tabbar-height) + 20px + env(safe-area-inset-bottom));z-index:30;width:min(440px,calc(100% - 32px))}.muted{color:var(--ink-muted)}.mono{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-0)}.spinner{width:28px;height:28px;border-radius:50%;border:3px solid var(--surface-200);border-top-color:var(--brand-red);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.desktop-wide .app{max-width:1200px}