:root{--bg:#f4f7f6;--panel:#fff;--ink:#17211e;--muted:#70807b;--line:#dce7e3;--brand:#167d65;--brand-dark:#0e5d4b;--brand-soft:#e7f4ef;--danger:#b83c48;--warning:#b07816;--shadow:0 18px 45px rgba(25,58,49,.08);font-family:"Microsoft YaHei","PingFang SC",system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:radial-gradient(circle at 92% 0,#e4f3ed 0,transparent 28rem),var(--bg)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.sidebar{position:fixed;inset:0 auto 0 0;width:238px;padding:26px 18px;display:flex;flex-direction:column;color:#e9f6f1;background:#102d26;z-index:3}.brand{display:flex;gap:12px;align-items:center;padding:0 8px 26px}.brand strong,.brand small{display:block}.brand small{margin-top:3px;color:#9fc5b9;font-size:12px}.brand-mark{width:56px;height:56px;border-radius:18px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#20a481,#106c56);box-shadow:0 12px 25px rgba(17,124,97,.25);font-weight:800;font-size:24px}.brand-mark.small{width:42px;height:42px;border-radius:13px;font-size:18px}.sidebar nav{display:grid;gap:6px}.sidebar nav a{padding:12px 14px;border-radius:11px;color:#b9d4cc;font-size:14px}.sidebar nav a:hover,.sidebar nav a.active{background:#1a4439;color:#fff}.sidebar-foot{margin-top:auto;padding:16px 10px 2px;color:#afd0c6;font-size:13px}.sidebar-foot form{margin-top:12px}.content{margin-left:238px;padding:34px 38px 56px;max-width:1640px}.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}.eyebrow{margin:0 0 7px;color:var(--brand);font-weight:800;font-size:11px;letter-spacing:.16em}.topbar h1,.login-card h1{margin:0;font-size:30px;letter-spacing:-.03em}.muted{color:var(--muted)}.topbar .muted{margin:6px 0 0;font-size:13px}.button,button{border:0;border-radius:10px;padding:10px 16px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-weight:700;transition:.15s ease}.primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(22,125,101,.2)}.primary:hover{background:var(--brand-dark);transform:translateY(-1px)}.secondary{background:#eef4f2;color:#29483f;border:1px solid #d5e2de;box-shadow:none}.secondary:hover{background:#e4eeeb}.text-button{padding:0;background:transparent;color:inherit;box-shadow:none}.text-button:hover{text-decoration:underline}.notice{padding:13px 16px;margin:0 0 20px;border-radius:11px;background:#e9f7f1;color:#12604f;border:1px solid #cbe9dc;font-size:14px}.notice.error{background:#fff0f1;color:#9e2f3a;border-color:#f1cbd0}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.stat{background:rgba(255,255,255,.88);border:1px solid var(--line);border-radius:15px;padding:18px 19px;box-shadow:0 8px 25px rgba(25,58,49,.04)}.stat span,.stat small,.stat strong{display:block}.stat span{color:var(--muted);font-size:13px}.stat strong{margin:9px 0 5px;font-size:27px;letter-spacing:-.03em}.stat small{color:#91a09b;font-size:11px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden;margin-bottom:20px}.panel-heading{padding:20px 22px 14px;display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.panel-heading h2{margin:0;font-size:18px}.panel-heading p{margin:5px 0 0;color:var(--muted);font-size:12px}.filters{display:grid;grid-template-columns:repeat(4,minmax(125px,1fr)) minmax(220px,1.6fr) auto;gap:10px;padding:4px 22px 18px;align-items:end}.filters label,.stack-form label{display:grid;gap:6px;font-size:12px;font-weight:700;color:#53655f}.filters input,.filters select,.stack-form input,.stack-form textarea{width:100%;border:1px solid #d5e0dd;background:#fbfdfc;color:var(--ink);border-radius:9px;padding:10px 11px;outline:none}.filters input:focus,.filters select:focus,.stack-form input:focus,.stack-form textarea:focus{border-color:#52aa91;box-shadow:0 0 0 3px rgba(52,157,127,.12)}.filter-actions{display:flex;gap:7px}.table-wrap{overflow:auto;border-top:1px solid var(--line)}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;padding:12px 16px;color:#64746f;background:#f8faf9;font-size:11px;white-space:nowrap}td{padding:13px 16px;border-top:1px solid #edf2f0;vertical-align:middle}tbody tr:hover{background:#fbfdfc}td strong,td small{display:block}td small{margin-top:4px;color:#8a9894;font-size:11px}.nowrap{white-space:nowrap}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:#50635d;font-size:12px}.note{max-width:280px;word-break:break-word}.tag{display:inline-block;padding:5px 9px;border-radius:999px;background:#edf3f1;color:#38534b;font-size:11px;font-weight:800;white-space:nowrap}.tag.clock_in{background:#e4f5ed;color:#14704e}.tag.clock_out{background:#ffedef;color:#a93540}.tag.meal{background:#fff3dc;color:#986414}.tag.toilet{background:#e7f3fb;color:#276c98}.tag.smoke{background:#f0edf6;color:#665083}.tag.other{background:#f1f2f2;color:#56615e}.empty{padding:40px;text-align:center}.empty strong,.empty span{display:block}.empty span{margin-top:7px;color:var(--muted)}.pagination{display:flex;justify-content:space-between;align-items:center;padding:14px 22px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.pagination>div{display:flex;gap:8px}.two-column{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.stack-form{display:grid;gap:14px;padding:4px 22px 22px}.stack-form textarea{resize:vertical;min-height:74px}.button-row{display:flex;gap:9px;flex-wrap:wrap}.form-help{margin:-3px 0 0;color:var(--muted);font-size:11px;word-break:break-all}.status-box{margin:0 22px 18px;padding:14px;display:flex;gap:12px;background:#f5faf8;border:1px solid #e0ece8;border-radius:12px}.status-box strong,.status-box p,.status-box small{display:block}.status-box p{margin:4px 0;color:#61726c;font-size:12px}.status-box small{color:#91a09b;font-size:10px}.status-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px;background:#27a875;box-shadow:0 0 0 4px rgba(39,168,117,.12);flex:0 0 auto;margin-top:5px}.status-dot.idle{background:#b6c1bd;box-shadow:none}.pill{display:inline-block;border-radius:999px;padding:5px 9px;font-size:10px;font-weight:700}.pill.good{color:#0f6c4e;background:#e3f5ed}.pill.neutral{color:#687570;background:#eef2f1}.inline-form{padding:0 22px 20px;color:var(--brand);font-size:12px}.security-notes{margin:0 22px 22px;padding:13px;border-radius:11px;background:#f4f8f7}.security-notes strong,.security-notes span{display:block}.security-notes strong{font-size:12px;color:#24634f}.security-notes span{margin-top:4px;color:#768680;font-size:11px}.login-page{display:grid;place-items:center;padding:24px}.login-shell{width:min(430px,100%)}.login-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:0 28px 80px rgba(21,58,48,.14)}.login-card>.brand-mark{margin-bottom:23px}.login-card .muted{font-size:13px;line-height:1.65;margin:9px 0 23px}.login-card .stack-form{padding:0}.login-card .notice{margin-top:18px}.login-foot{text-align:center;color:#93a09c;font-size:11px;margin:22px 0 0}@media(max-width:1180px){.stats-grid{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:repeat(3,1fr)}.two-column{grid-template-columns:1fr}}@media(max-width:760px){.sidebar{position:static;width:auto;padding:15px 18px;flex-direction:row;align-items:center}.brand{padding:0}.brand small,.sidebar nav,.sidebar-foot{display:none}.content{margin-left:0;padding:22px 14px 40px}.topbar{align-items:center}.topbar h1{font-size:24px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}.stat{padding:15px}.stat strong{font-size:22px}.filters{grid-template-columns:1fr 1fr;padding:4px 15px 16px}.filters .search{grid-column:1/-1}.panel-heading{padding:17px 16px 13px}.table-wrap{overflow-x:auto}table{min-width:820px}.two-column{gap:0}.login-card{padding:26px 22px}}@media(max-width:430px){.stats-grid{grid-template-columns:1fr}.filters{grid-template-columns:1fr}.filters .search{grid-column:auto}.filter-actions{grid-column:1/-1}.topbar{align-items:flex-start;flex-direction:column}.topbar .button{width:100%}}

.inline-actions{display:flex;gap:18px;padding:0 22px 20px}.inline-actions .inline-form{padding:0}.danger-text{color:var(--danger)}.top-actions{display:flex;align-items:center;gap:10px}.export-note{max-width:190px;color:var(--muted);font-size:10px;text-align:right}.mobile-logout{display:none}@media(max-width:760px){.export-note{display:none}.mobile-logout{display:block}}@media(max-width:430px){.top-actions{width:100%;display:grid;grid-template-columns:1fr auto}}

/* Lifecycle columns added in v2. */
@media(min-width:1181px){.filters{grid-template-columns:repeat(5,minmax(110px,1fr)) minmax(190px,1.45fr) auto}}
.table-wrap table{min-width:1280px}
.state-tag{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;background:#eef2f1;color:#5f6d69;font-size:11px;font-weight:800;white-space:nowrap}
.state-tag i{width:7px;height:7px;border-radius:50%;background:#91a09b}
.state-tag.active{background:#fff5dc;color:#96620c}.state-tag.active i{background:#e19a17;box-shadow:0 0 0 3px rgba(225,154,23,.15)}
.state-tag.completed{background:#e7f5ef;color:#116a4d}.state-tag.completed i,.state-tag.recorded i{background:#22a171}
.state-tag.recorded{background:#edf5f2;color:#336358}
.state-tag.legacy{background:#f1f2f2;color:#6c7774}
.waiting{color:#a16c13;font-weight:700}

/* Independent admin views. */
.view-shell{width:min(900px,100%)}
.security-view{width:min(680px,100%)}
.view-shell>.panel{margin-bottom:0}
.login-card h1{margin-bottom:24px}
@media(max-width:760px){
    .sidebar{flex-wrap:wrap;gap:12px}
    .sidebar nav{display:flex;width:100%;gap:6px;overflow-x:auto}
    .sidebar nav a{flex:1 0 auto;text-align:center;padding:10px 12px}
    .view-shell{width:100%}
}