:root{--bg:#f4f7fa;--surface:#fff;--text:#17212b;--muted:#65758b;--line:#dce5ed;--primary:#153a5b;--accent:#1769aa;--danger:#b3261e;--warn:#9a6700;--ok:#166534;--shadow:0 8px 24px rgba(29,52,73,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.45}.topbar{height:64px;background:var(--primary);color:white;display:flex;align-items:center;padding:0 20px;position:sticky;top:0;z-index:30;box-shadow:0 2px 12px rgba(0,0,0,.15)}.brand{font-weight:800;white-space:nowrap}.brand a,.topbar nav a{color:white;text-decoration:none}.topbar nav{margin-left:auto;display:flex;gap:18px;align-items:center;font-size:14px}.user-chip{opacity:.75;border-left:1px solid rgba(255,255,255,.25);padding-left:16px}.menu-btn{display:none;margin-left:auto;background:transparent;border:0;color:white;font-size:24px}.container{max-width:1500px;margin:0 auto;padding:24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow)}h1{font-size:28px;margin:0 0 6px}h2{font-size:18px;margin:0 0 16px}.muted{color:var(--muted)}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}.stat span{color:var(--muted);font-size:14px}.stat b{display:block;font-size:34px;margin-top:8px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.top-align{align-items:start}.compact{gap:12px}.stack{display:flex;flex-direction:column;gap:12px}label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:650}input,select,textarea{width:100%;border:1px solid #bfcbd7;border-radius:9px;background:white;padding:10px 12px;font:inherit;color:inherit;min-height:42px}input:focus,select:focus{outline:3px solid rgba(23,105,170,.14);border-color:var(--accent)}.btn{border:1px solid #b8c7d4;background:white;color:var(--text);text-decoration:none;border-radius:9px;padding:9px 14px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;min-height:40px}.btn.primary{background:var(--accent);border-color:var(--accent);color:white}.btn.danger{background:#fff3f2;color:var(--danger);border-color:#efb7b2}.btn.large{min-height:48px}.btn.xlarge{min-height:58px;font-size:17px;width:100%;margin-top:14px}.btn.small{min-height:32px;padding:5px 9px;font-size:12px}.button-row{display:flex;gap:10px;flex-wrap:wrap}.badge{display:inline-flex;border:1px solid var(--line);background:#eef3f7;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800}.badge.ok{background:#ecfdf3;color:var(--ok);border-color:#b7e5c7}.danger-badge{background:#fff1f0;color:var(--danger);border-color:#efb7b2}.muted-badge{background:#f1f3f5;color:#667}table{border-collapse:collapse;width:100%;font-size:14px}th,td{padding:10px 9px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.02em;color:#506175;background:#f8fafc;position:sticky;top:0}.num{text-align:center}.table-scroll{overflow:auto}.empty{text-align:center;padding:28px;color:var(--muted)}.alert{padding:12px 14px;border-radius:9px;margin:10px 0}.alert.danger{background:#fff1f0;color:var(--danger)}.alert.warning{background:#fff8e5;color:var(--warn)}hr{border:0;border-top:1px solid var(--line);margin:20px 0}.login-shell{min-height:100vh;display:grid;place-items:center;max-width:none}.login-card{width:min(440px,calc(100vw - 28px));padding:28px}.big-icon{font-size:54px}.demo-box{background:#f4f8fb;border-radius:10px;padding:12px;margin-top:16px;color:#506175}.attendance-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:18px;align-items:start}.attendance-card{max-width:900px}.large-input{font-size:16px;min-height:50px}.search-input{font-size:20px;min-height:58px}.search-wrap{position:relative;margin-top:16px}.search-results{position:absolute;left:0;right:0;top:100%;background:white;border:1px solid var(--line);box-shadow:0 16px 30px rgba(0,0,0,.15);border-radius:10px;z-index:15;max-height:320px;overflow:auto}.search-item{padding:12px;border-bottom:1px solid var(--line);cursor:pointer}.search-item:hover{background:#eef6fb}.selected-employee{border:2px solid #8ec5eb;background:#f2f9fe;border-radius:12px;padding:14px;margin:14px 0}.selected-employee b{font-size:20px}.hidden{display:none}.queue-list{display:flex;flex-direction:column;gap:8px;margin:12px 0}.queue-item{background:#f7f9fb;border-radius:8px;padding:8px 10px;font-size:12px}.queue-item.pending{border-left:4px solid #d69e00}.queue-item.synced{border-left:4px solid #2f855a}.message-ok{background:#ecfdf3;color:#166534;padding:12px;border-radius:10px;margin-top:12px}.message-error{background:#fff1f0;color:#b3261e;padding:12px;border-radius:10px;margin-top:12px}.report-filter{display:grid;grid-template-columns:120px 100px minmax(260px,1fr) auto;gap:12px;align-items:end}.report-actions{margin-top:14px}.report-table{min-width:2200px}.report-table th,.report-table td{padding:6px 5px;font-size:12px}.toolbar{display:flex;gap:8px;margin-bottom:14px}.inline-form{display:flex;gap:6px;min-width:260px}.cancelled{opacity:.55;text-decoration:line-through}code{background:#eef2f6;padding:2px 5px;border-radius:5px}
@media(max-width:900px){.container{padding:14px}.stats-grid{grid-template-columns:1fr 1fr}.grid-2,.grid-3,.attendance-layout{grid-template-columns:1fr}.page-head{align-items:flex-start}.topbar{height:auto;min-height:60px;flex-wrap:wrap;padding:10px 14px}.menu-btn{display:block}.topbar nav{display:none;width:100%;margin:10px 0 4px;flex-direction:column;align-items:stretch;gap:0}.nav-open .topbar nav{display:flex}.topbar nav a,.user-chip{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.13)}.report-filter{grid-template-columns:1fr 1fr}.report-filter label:nth-child(3){grid-column:1/-1}.report-filter button{grid-column:1/-1}.attendance-layout aside{order:2}}
@media(max-width:520px){h1{font-size:23px}.stats-grid{gap:10px}.stat{padding:14px}.stat b{font-size:28px}.page-head{flex-direction:column}.grid-2.compact{grid-template-columns:1fr}.btn{width:100%}.button-row .btn{width:auto}.toolbar{flex-direction:column}.login-card{padding:20px}}

/* Mobile self check-in by vehicle QR */
.employee-mobile-shell,.scan-shell{max-width:760px}.employee-mobile-page{display:flex;flex-direction:column;gap:16px}.qr-guide-card{text-align:center}.mobile-icon{font-size:58px}.employee-name{font-size:18px;margin:6px 0 18px}.qr-step{display:flex;gap:12px;text-align:left;align-items:flex-start;padding:12px 0;border-top:1px solid var(--line)}.qr-step>span{display:grid;place-items:center;flex:0 0 36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;font-size:18px;font-weight:900}.qr-step div{display:flex;flex-direction:column;gap:3px}.qr-step b{font-size:16px}.qr-step small{color:var(--muted);font-size:13px}.mobile-note{text-align:left;margin-top:16px}.compact-head{margin-bottom:8px}.mobile-trip-list{display:flex;flex-direction:column;gap:10px}.mobile-trip-item{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:12px}.trip-direction{min-width:54px;text-align:center;padding:8px 5px;border-radius:9px;font-weight:900}.trip-direction.outbound,.big-direction.outbound{background:#e8f4ff;color:#075a9c}.trip-direction.return,.big-direction.return{background:#fff1e6;color:#9a4a00}.trip-main{display:flex;flex-direction:column;gap:3px}.trip-main small{color:var(--muted)}.mobile-empty{padding:18px}
.qr-config-card{margin-bottom:18px}.qr-base-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:end}.vehicle-qr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.vehicle-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:15px}.vehicle-title>div{display:flex;align-items:center;gap:10px}.vehicle-title h2{margin:0;font-size:24px}.vehicle-title small{color:var(--muted);font-weight:800}.bus-icon{font-size:34px}.qr-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.qr-code-box{border:2px solid var(--line);border-radius:12px;padding:12px;text-align:center}.qr-code-box.outbound{border-color:#6db5e8}.qr-code-box.return{border-color:#e0a368}.qr-label{font-size:20px;font-weight:900}.qr-code-box img{width:min(100%,220px);height:auto;background:#fff;margin:8px auto;display:block}.qr-status{font-size:12px;color:var(--muted);margin-bottom:8px}.qr-buttons{justify-content:center}.qr-buttons form{margin:0}
.scan-page{min-height:calc(100vh - 110px);display:grid;place-items:center}.scan-card{width:min(560px,100%);text-align:center;padding:24px}.scan-result-icon{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;margin:0 auto 14px;background:#eef6fb;font-size:38px}.scan-result-icon.success{background:#eaf9ef;color:#166534}.scan-result-icon.error{background:#fff1f0;color:#b3261e;font-weight:900}.scan-alert{text-align:left;font-size:15px}.trip-confirm-box{display:flex;flex-direction:column;align-items:center;gap:7px;border:1px solid var(--line);border-radius:14px;padding:16px;margin:16px 0;background:#fbfcfd}.big-direction{display:inline-flex;padding:7px 14px;border-radius:999px;font-size:16px;font-weight:900}.scan-time{font-size:42px;font-weight:900;line-height:1}.trip-confirm-box>b{font-size:18px}.trip-confirm-box>span{color:var(--muted)}.employee-confirm{display:flex;flex-direction:column;gap:3px;text-align:left;border-left:4px solid var(--accent);padding:10px 12px;background:#f4f9fd;border-radius:7px;margin:14px 0}.employee-confirm small{color:var(--muted);font-weight:800}.employee-confirm b{font-size:17px}.employee-confirm span{color:var(--muted)}.scan-confirm-btn{width:100%;min-height:62px;font-size:19px}.scan-security{font-size:12px;color:var(--muted);margin:10px 0 0}.center-text{text-align:center}.existing-box{background:#f7f9fb;border:1px solid var(--line);padding:12px;border-radius:10px;margin:12px 0;text-align:left}
@media(max-width:900px){.vehicle-qr-grid{grid-template-columns:1fr}.qr-pair{grid-template-columns:1fr 1fr}.employee-mobile-shell,.scan-shell{padding:12px}.qr-base-form{grid-template-columns:1fr}.qr-base-form .btn{width:100%}}
@media(max-width:520px){.qr-pair{grid-template-columns:1fr}.scan-card{padding:18px}.scan-page{min-height:auto}.scan-time{font-size:38px}.employee-mobile-page .card{padding:16px}.employee-mobile-page h1{font-size:25px}}

/* Employee periodic registration + trip rating */
.employee-flash{margin-bottom:12px}.periodic-card{margin-top:14px}.periodic-card h2{margin-bottom:3px}.status-pill{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900}.status-pill.active{background:#eaf9ef;color:#166534}.periodic-form{display:flex;flex-direction:column;gap:14px}.route-pair-grid,.date-pair-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field-card{display:flex;flex-direction:column;gap:7px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fbfcfd}.field-card>span,.periodic-label{font-weight:900}.outbound-field{border-left:4px solid #6db5e8}.return-field{border-left:4px solid #e0a368}.weekday-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}.weekday-chip{position:relative}.weekday-chip input{position:absolute;opacity:0;pointer-events:none}.weekday-chip span{display:grid;place-items:center;min-height:42px;border:1px solid var(--line);border-radius:10px;font-weight:900;background:#fff;cursor:pointer}.weekday-chip input:checked+span{background:#e8f4ff;border-color:#2077b3;color:#075a9c}.form-hint{font-size:12px;color:var(--muted);line-height:1.45}.big-mobile-btn{min-height:50px;font-size:16px}.periodic-current{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-size:13px}.danger-outline{border-color:#e0a0a0;color:#a61b1b;background:#fff}.rating-trip{display:block}.trip-row-main{display:flex;gap:12px;align-items:center}.trip-rating-box{margin-top:12px;padding-top:11px;border-top:1px dashed var(--line)}.rating-title{font-weight:900;margin-bottom:8px}.rating-form{display:grid;grid-template-columns:auto minmax(120px,1fr) auto;gap:8px;align-items:center}.star-rating{display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:1px}.star-rating input{position:absolute;opacity:0}.star-rating label{font-size:29px;line-height:1;color:#c8ced4;cursor:pointer;padding:0 1px}.star-rating label:hover,.star-rating label:hover~label,.star-rating input:checked~label{color:#f4b400}.rating-comment{min-width:0}.rating-submit{white-space:nowrap}.rating-saved{display:block;margin-top:6px;color:#166534;font-weight:800}
@media(max-width:620px){.route-pair-grid,.date-pair-grid{grid-template-columns:1fr}.weekday-grid{grid-template-columns:repeat(4,1fr)}.rating-form{grid-template-columns:1fr}.rating-submit{width:100%}.star-rating label{font-size:34px}.periodic-current{align-items:flex-start;flex-direction:column}.periodic-current form,.periodic-current .btn{width:100%}}

/* Employee in-app QR scanner */
.employee-scan-launch{display:block;width:100%;text-align:center;margin:18px 0 20px;padding:16px 14px;font-size:18px;font-weight:800;border-radius:14px}
.employee-scanner-shell{max-width:620px;margin:0 auto;padding:16px}
.employee-scanner-page{width:100%}
.employee-scanner-card{padding:20px;border-radius:20px}
.scanner-head{text-align:center}.scanner-head h1{font-size:28px;margin:6px 0}.scanner-head p{margin:6px 0 14px}.scanner-icon{font-size:42px}
.qr-reader{width:100%;min-height:280px;background:#0f1720;border-radius:18px;overflow:hidden;margin:14px 0;border:2px solid #d7e2ec}
.qr-reader video{border-radius:16px!important;object-fit:cover!important}
.qr-reader #qr-shaded-region{border-color:rgba(255,255,255,.55)!important}
.scanner-status{padding:12px 14px;border-radius:12px;background:#eef4f8;color:#334155;text-align:center;font-weight:700;margin:10px 0}
.scanner-status.success{background:#e7f8ef;color:#12633a}.scanner-status.error{background:#fff0f0;color:#a61b1b}
.scanner-actions{display:grid;grid-template-columns:1fr;gap:10px;margin:12px 0}.scan-action-btn{width:100%;padding:15px;font-size:17px;font-weight:800}
.scanner-note{margin-top:14px}.scanner-fallback{padding:14px;border:1px dashed #d29c38;border-radius:12px;background:#fff8e6;margin:12px 0}
@media(max-width:640px){.employee-scanner-shell{padding:10px}.employee-scanner-card{padding:16px}.qr-reader{min-height:250px}.scanner-head h1{font-size:25px}}

/* Mobile-safe interactive star rating */
.star-picker{display:flex;flex-direction:column;align-items:flex-start;gap:7px}
.star-buttons{display:flex;align-items:center;gap:5px;touch-action:manipulation;-webkit-user-select:none;user-select:none}
.star-btn{appearance:none;-webkit-appearance:none;border:0;background:transparent;padding:4px 2px;margin:0;color:#c8ced4;font-size:38px;line-height:1;cursor:pointer;min-width:42px;min-height:46px;display:grid;place-items:center;border-radius:8px}
.star-btn.selected{color:#f4b400}
.star-btn:focus-visible{outline:3px solid rgba(23,105,170,.25);outline-offset:2px}
.star-btn:active{transform:scale(.94)}
.star-choice{font-size:12px;color:var(--muted);font-weight:750}
@media(max-width:620px){.star-buttons{gap:2px}.star-btn{font-size:42px;min-width:48px;min-height:50px}.star-picker{width:100%}}