*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;-webkit-overflow-scrolling:touch}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'PingFang SC',sans-serif;background:#F5F7FA;color:#212121;line-height:1.5;min-height:100vh}
:root{
  --primary:#1976D2;--accent:#FF9800;--danger:#F44336;--card:#fff;--muted:#757575;
  --border:#E0E0E0;--contact-footer-h:72px;
  --shift-morning:#2196F3;--shift-afternoon:#FF9800;--shift-night:#7C3AED;
}
.dark-mode{background:#121212;color:#E0E0E0;--card:#1E1E1E;--border:#333}
.hidden{display:none!important}
.page{padding:12px 16px 88px;max-width:720px;margin:0 auto}
.r153-view{display:none}
.r153-view.active{display:block}
.role-bar{display:flex;gap:4px;padding:8px 12px;background:var(--card);border-bottom:1px solid var(--border)}
.role-btn{flex:1;padding:8px;border:1px solid var(--border);background:var(--card);font-size:12px;border-radius:8px;cursor:pointer}
.role-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.tab-bar{display:flex;gap:2px;padding:6px 8px;background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:40}
.tab-btn{flex:1;padding:8px 2px;border:none;background:transparent;font-size:11px;color:var(--muted);cursor:pointer;border-radius:8px;min-height:44px}
.tab-btn.active{background:var(--primary);color:#fff}
.hero{background:linear-gradient(135deg,var(--primary),#0D47A1);color:#fff;padding:20px 16px;margin:-12px -16px 16px;border-radius:0 0 20px 20px}
.hero h1{margin:0 0 4px;font-size:18px}
.hero p{margin:0;font-size:12px;opacity:.92}
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:12px}
.kpi-row-lg .kpi-card{padding:12px 8px}
.kpi-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:10px 6px;text-align:center;font-size:11px}
.kpi-card strong{display:block;font-size:20px;color:var(--primary)}
.kpi-label{font-size:10px;color:var(--muted)}
.punch-btn{display:block;width:140px;height:140px;margin:16px auto;border-radius:50%;border:none;background:var(--primary);color:#fff;font-size:18px;font-weight:700;cursor:pointer;box-shadow:0 8px 24px rgba(25,118,210,.35);animation:pulse 2s infinite;min-width:44px;min-height:44px}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.03)}}
.gps-badge{display:block;text-align:center;font-size:12px;padding:6px 12px;border-radius:999px;margin-bottom:8px;background:#E3F2FD;color:var(--primary)}
.gps-badge.ok{background:#E8F5E9;color:#2E7D32}
.gps-badge.warn{background:#FFF3E0;color:#E65100}
.schedule-wrap{overflow-x:auto;margin:12px 0}
.schedule-table{border-collapse:collapse;font-size:11px;width:100%;min-width:480px}
.schedule-table th,.schedule-table td{border:1px solid var(--border);padding:6px 4px;text-align:center;background:var(--card)}
.schedule-table th{background:#E3F2FD;font-weight:600;position:sticky;top:0}
.shift-cell{cursor:pointer;border-radius:4px;padding:4px 2px;font-size:10px;color:#fff;min-width:44px;min-height:44px;display:inline-block;line-height:36px}
.shift-cell.empty{background:#f5f5f5;color:#999}
.record-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:10px 12px;margin-bottom:6px;font-size:13px}
.record-card.late{border-left:3px solid var(--danger)}
.activity-item{font-size:12px;padding:8px 0;border-bottom:1px solid var(--border);color:var(--muted)}
.btn{padding:10px 14px;border-radius:8px;border:none;font-weight:600;cursor:pointer;font-size:14px;min-height:44px}
.btn-primary{background:var(--primary);color:#fff}
.btn-accent{background:var(--accent);color:#fff}
.btn-secondary{background:var(--card);border:1px solid var(--border);color:inherit}
.btn-block{display:block;width:100%;margin-top:8px}
.btn-sm{padding:6px 10px;font-size:12px;min-height:36px}
.week-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.template-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:12px 0}
.template-card{border:1px solid var(--border);border-radius:10px;padding:12px;background:var(--card);cursor:pointer;text-align:center;min-height:44px}
.template-card:hover{border-color:var(--primary)}
.approval-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:12px;margin-bottom:8px}
.chart-canvas{width:100%;height:100px;margin:8px 0;background:var(--card);border:1px solid var(--border);border-radius:8px}
.chart-canvas-lg{height:140px}
.warn-box{background:#FFF3E0;border:1px solid #FFE0B2;border-radius:8px;padding:10px;font-size:12px;margin:8px 0}
.empty{padding:24px;text-align:center;color:var(--muted);font-size:13px}
.sub-tabs{display:flex;gap:6px;margin-bottom:12px}
.sub-tab{flex:1;padding:10px;border:1px solid var(--border);background:var(--card);border-radius:8px;font-size:13px;cursor:pointer;min-height:44px}
.sub-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.handover-grid{display:grid;gap:12px}
@media(min-width:576px){.handover-grid{grid-template-columns:1fr 1fr}}
.sig-canvas{width:100%;height:120px;border:1px dashed var(--border);border-radius:8px;background:#fff;touch-action:none}
.check-row{display:block;font-size:13px;margin:6px 0}
.on-duty-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.on-duty-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:10px;text-align:center;font-size:12px}
.on-duty-card span{font-size:24px;display:block}
.kiosk-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.kiosk-pin{text-align:center;font-size:24px;font-weight:700;margin:16px 0;letter-spacing:8px}
.kiosk-keys{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:280px;margin:0 auto 20px}
.kiosk-key{padding:16px;font-size:20px;border:1px solid var(--border);border-radius:12px;background:var(--card);cursor:pointer;min-height:52px}
.kiosk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.kiosk-emp{background:var(--card);border:2px solid var(--border);border-radius:12px;padding:12px;text-align:center;font-size:11px}
.kiosk-emp.punched{border-color:#4CAF50;background:#E8F5E9}
.r153-toast{position:fixed;bottom:calc(var(--contact-footer-h) + 16px);left:50%;transform:translateX(-50%);background:rgba(0,0,0,.85);color:#fff;padding:10px 18px;border-radius:999px;z-index:999;opacity:0;transition:opacity .2s;font-size:14px}
.r153-toast.show{opacity:1}
body.has-contact-footer{padding-bottom:calc(var(--contact-footer-h) + env(safe-area-inset-bottom))}
body.has-contact-footer .zw-root .zw-fab{bottom:calc(var(--contact-footer-h) + 12px + env(safe-area-inset-bottom))}
.contact-footer{position:fixed;left:0;right:0;bottom:0;z-index:110;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#1a1a1a;color:#fff;text-align:center}
.contact-footer__btns{display:grid;grid-template-columns:repeat(3,minmax(0,88px));gap:8px;max-width:320px;margin:0 auto 6px;justify-content:center}
.contact-footer__cta,.contact-footer__btn{padding:.48rem .2rem;border-radius:999px;font-size:.72rem;text-decoration:none;border:none;cursor:pointer;display:block;text-align:center}
.contact-footer__cta{background:#c41e1e!important;color:#fff!important}
.contact-footer__btn{background:#333;color:#fff}
.contact-footer__brand{font-size:11px;opacity:.7;margin:0}
.share-main{padding:20px 16px;max-width:480px;margin:0 auto}
.share-card{background:var(--card);border-radius:12px;padding:24px;text-align:center;border:1px solid var(--border)}
.invite-page .invite-main{max-width:480px;margin:0 auto;padding:24px 16px}
.invite-card{background:var(--card);border-radius:16px;padding:24px 20px;text-align:center;border:1px solid var(--border);box-shadow:var(--shadow-card,0 2px 8px rgba(0,0,0,.08))}
.invite-from{color:var(--primary);font-weight:600;font-size:14px;margin-bottom:8px}
.invite-card h1{font-size:1.25rem;margin:0 0 12px;line-height:1.35}
.invite-meta{font-size:14px;color:var(--muted);line-height:1.6;margin-bottom:12px}
.invite-features{list-style:none;padding:0;margin:0 0 16px;font-size:13px;color:var(--muted);text-align:left}
.invite-features li{padding:6px 0;border-bottom:1px solid var(--border)}
.invite-qr-wrap{margin:0 auto 16px}
.invite-hint{font-size:11px;color:var(--muted);margin-top:12px}
.share-open-btn{display:block;width:100%;padding:12px;border-radius:10px;background:var(--primary);color:#fff;text-decoration:none;font-weight:600;font-size:15px;text-align:center}
.share-open-btn:hover{opacity:.92}