*{box-sizing:border-box} :root{--pink:#bb0866;--blue:#1769a4;--ink:#25364b;--muted:#6a7789;--line:#e5eaf1;--bg:#f6f8fb;--green:#246743;--amber:#825b08;--shadow:0 5px 22px #25364b06} body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 'Segoe UI',Arial,sans-serif} button,input,select,textarea{font:inherit} button,a,input,select,textarea{ -webkit-tap-highlight-color:transparent } button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--blue)} button:focus-visible,a:focus-visible{outline:3px solid #1769a455;outline-offset:3px} .shell{display:grid;grid-template-columns:238px 1fr;min-height:100vh}.sidebar{background:#fff;border-right:1px solid var(--line);padding:25px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{height:103px;overflow:hidden;position:relative;margin:0 7px 20px}.brand img{width:100%;position:absolute;top:-44px;left:0}.brand-sub{margin:0 12px 23px;font-size:11px;font-weight:600;letter-spacing:1.3px;color:var(--muted);text-transform:uppercase}.nav{display:grid;gap:6px}.nav button{border:0;text-align:left;background:none;padding:12px 13px;border-radius:10px;font-weight:600;color:#657185;display:flex;gap:11px;align-items:center}.nav button:hover{background:var(--bg)}.nav button.active{background:#fcedf4;color:var(--pink)}.icon{display:inline-flex;width:20px;height:20px;align-items:center;justify-content:center;flex-shrink:0}.icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.sidebar-foot{margin-top:auto;border-top:1px solid var(--line);padding:18px 12px 0;font-size:12px;color:var(--muted)}.sidebar-foot b{display:block;color:var(--ink);font-size:13px}.main{min-width:0}.topbar{padding:18px 32px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px}.topbar .label{font-size:12px;color:var(--muted)}.topbar b{display:block;font-size:15px}.role-control{display:flex;gap:9px;align-items:center}.role-control label{font-size:12px;color:var(--muted)}.role-control select{border:1px solid var(--line);border-radius:8px;background:#fff;padding:8px 10px;font-size:13px;max-width:180px}.avatar{width:35px;height:35px;border-radius:50%;background:#fcedf4;color:var(--pink);display:grid;place-items:center;font-weight:700}.content{max-width:1440px;margin:auto;padding:26px 32px 50px}.test-banner{border:1px solid #e8dbbe;background:#fffcf2;color:#765922;display:flex;gap:9px;align-items:center;padding:11px 15px;border-radius:9px;font-size:12px;margin-bottom:25px}.test-banner strong{font-weight:700}.test-banner a{margin-left:auto;white-space:nowrap;font-weight:600}.page-head{display:flex;justify-content:space-between;gap:16px;align-items:start;margin-bottom:24px}.eyebrow{color:var(--pink);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;font-weight:700;margin-bottom:5px}h1{font-size:28px;line-height:1.25;margin:0 0 7px;letter-spacing:-.8px}h2{font-size:17px;margin:0;font-weight:650;letter-spacing:-.2px}h3{font-size:15px;margin:0 0 5px}p{margin:0 0 12px}.muted{color:var(--muted)}.sub{font-size:13px;color:var(--muted);margin:0}.btn{display:inline-flex;gap:7px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:10px 15px;font-weight:600;font-size:13px;white-space:nowrap;text-decoration:none}.btn.primary{background:var(--pink);color:#fff;border-color:var(--pink)}.btn.blue{color:var(--blue);border-color:#d9e9f5;background:#f4f9fc}.btn.small{padding:7px 11px;font-size:12px}.btn.danger{color:#b64040}.btn:hover{filter:brightness(.97)}.actions{display:flex;flex-wrap:wrap;gap:8px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:23px}.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;box-shadow:var(--shadow)}.stat .label{color:var(--muted);font-size:12px;margin-bottom:10px}.stat .value{font-size:30px;font-weight:650;letter-spacing:-1px}.stat .detail{font-size:11px;color:var(--muted);margin-top:5px}.stat.accent .value{color:var(--pink)}.stat.green .value{color:var(--green)}.stat.amber .value{color:var(--amber)}.grid2{display:grid;grid-template-columns:1.65fr 1fr;gap:20px}.panel{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);overflow:hidden;margin-bottom:20px}.panel-head{padding:18px 21px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px}.panel-body{padding:20px}.panel-head .sub{font-size:11px;margin-top:3px}.tag{font-size:11px;display:inline-flex;align-items:center;border-radius:6px;padding:4px 8px;background:#eef2f7;color:#5f6b7d;font-weight:600;white-space:nowrap}.tag.present{background:#e8f5ed;color:var(--green)}.tag.pending{background:#fff4d9;color:var(--amber)}.tag.absent{background:#fcecec;color:#a33737}.tag.late{background:#fceff4;color:#ae3163}.tag.cancelled{background:#eef0f4;color:#6a7789}.tag.blue{color:var(--blue);background:#eaf4fc}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;text-align:left}th{font-size:11px;color:#728092;font-weight:600;background:#fbfcfe;padding:12px 19px;white-space:nowrap}td{padding:15px 19px;border-top:1px solid #eef1f6;font-size:13px;vertical-align:middle}td .sub{font-size:11px;margin-top:2px}td strong{font-weight:600}.name-line{display:flex;gap:10px;align-items:center}.name-avatar{width:32px;height:32px;background:#eff4fa;color:var(--blue);border-radius:9px;display:grid;place-items:center;font-size:11px;font-weight:700;flex-shrink:0}.progress{width:95px;max-width:100%;height:5px;background:#edf1f6;border-radius:4px;margin-top:6px;overflow:hidden}.progress span{height:100%;background:var(--pink);display:block;border-radius:4px}.notice{background:#f4f8fc;border-radius:9px;padding:14px 16px;color:#45607d;font-size:12px;line-height:1.7;margin-bottom:15px}.notice.amber{background:#fff8e9;color:#84621f}.notice.green{background:#edf7f0;color:#2c6c46}.activity{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid #edf1f6}.activity:last-child{border:0}.activity-dot{width:8px;height:8px;border-radius:50%;background:var(--pink);margin-top:6px;flex-shrink:0}.activity p{font-size:12px;margin:0}.activity small{font-size:11px;color:var(--muted)}.empty{text-align:center;padding:35px 22px;color:var(--muted);font-size:13px}.toolbar{display:flex;gap:12px;justify-content:space-between;align-items:center;margin-bottom:19px}.field-inline{display:flex;align-items:center;gap:9px}.field-inline label{font-size:12px;color:var(--muted)}input,select,textarea{border:1px solid #dce3ec;border-radius:8px;padding:10px 12px;background:#fff;color:var(--ink);max-width:100%;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1769a414}.search{width:300px;max-width:100%}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-field{display:flex;flex-direction:column;gap:6px}.form-field label{font-size:12px;font-weight:600}.form-field small{font-size:11px;color:var(--muted)}.form-field.full{grid-column:1/-1}.form-error{color:#ab3232;background:#fff0f0;padding:10px 12px;border-radius:8px;font-size:12px;margin-top:14px}.form-error:empty{display:none}dialog{border:1px solid var(--line);border-radius:16px;padding:0;width:560px;max-width:calc(100% - 28px);max-height:90vh;color:var(--ink);box-shadow:0 20px 80px #25364b30}dialog::backdrop{background:#14223866;backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line)}.dialog-head h2{font-size:19px}.dialog-head button{background:none;border:0;font-size:24px;color:var(--muted);padding:0 4px}.dialog-body{padding:23px 24px}.dialog-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:22px;padding-top:17px;border-top:1px solid var(--line)}#toast{position:fixed;bottom:26px;left:50%;transform:translate(-50%,15px);padding:12px 20px;background:#24374c;color:#fff;border-radius:9px;box-shadow:0 8px 30px #25364b25;opacity:0;pointer-events:none;transition:.2s;max-width:90vw;text-align:center;z-index:99;font-size:13px}#toast.show{opacity:1;transform:translate(-50%,0)}.class-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.class-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}.class-card .class-mark{width:43px;height:43px;border-radius:12px;background:#fcedf4;color:var(--pink);display:grid;place-items:center;margin-bottom:18px}.class-card h2{font-size:17px;margin-bottom:3px}.class-details{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:22px 0}.class-details small{color:var(--muted);font-size:11px;display:block}.class-details b{font-size:14px}.class-card .actions{padding-top:17px;border-top:1px solid var(--line)}.code-panel{display:flex;justify-content:space-between;gap:18px;align-items:center}.code-number{font-size:31px;letter-spacing:6px;font-weight:700;color:var(--blue)}.code-placeholder{color:var(--muted);font-size:13px}.student-list{display:grid;gap:0}.student-row{display:flex;align-items:center;gap:12px;padding:17px 0;border-bottom:1px solid var(--line)}.student-row:last-child{border:0}.student-row .student-info{flex:1;min-width:0}.student-row h3{font-size:14px;margin-bottom:3px}.student-row .sub{font-size:11px}.phone-page{max-width:720px;margin:auto}.welcome{font-size:14px;color:var(--blue);margin-bottom:4px}.phone-title{font-size:26px}.child-tabs{display:flex;gap:9px;margin:20px 0}.child-tabs button{border:1px solid var(--line);border-radius:9px;background:#fff;padding:9px 15px;font-size:13px;font-weight:600;color:var(--muted)}.child-tabs button.active{background:#fcedf4;color:var(--pink);border-color:#efc6da}.arrival-card{border:1px solid #d6eadd;background:#f0f8f3;padding:23px;border-radius:12px;margin:16px 0}.arrival-card.pending{background:#fff8e9;border-color:#f0e1bc}.arrival-card h2{font-size:20px;margin:8px 0}.arrival-time{font-size:38px;font-weight:700;color:var(--green);line-height:1.2;letter-spacing:-1px;margin:9px 0}.arrival-card.pending .arrival-time{color:var(--amber)}.timeline{display:grid;gap:0}.timeline-item{display:flex;gap:13px;padding:13px 0;border-bottom:1px solid var(--line)}.timeline-item:last-child{border:0}.timeline-date{width:40px;flex-shrink:0;background:#f1f5fa;border-radius:8px;text-align:center;padding:5px 0;font-size:11px;color:var(--muted)}.timeline-date b{display:block;font-size:17px;color:var(--blue)}.timeline-copy{flex:1;font-size:13px}.timeline-copy small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.checkin-box{text-align:center;padding:28px 18px}.checkin-box .checkin-icon{width:62px;height:62px;background:#fcedf4;color:var(--pink);border-radius:18px;margin:0 auto 15px;display:grid;place-items:center}.checkin-box .checkin-icon svg{width:30px;height:30px}.checkin-box input{display:block;width:100%;max-width:330px;text-align:center;font-size:24px;letter-spacing:6px;font-weight:600;margin:18px auto 12px}.checkin-box .btn{width:100%;max-width:330px;padding:13px}.checkin-box small{display:block;color:var(--muted);font-size:11px;max-width:320px;margin:14px auto 0}.bottom-nav{display:none}.report-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.report-item{padding:21px;background:#fff;border:1px solid var(--line);border-radius:12px}.report-item p{font-size:12px;color:var(--muted);margin:8px 0 20px}.big-value{font-size:27px;font-weight:650}.loading{padding:40px}.header-mobile-logo{display:none}.receipt{border:1px solid var(--line);padding:25px;border-radius:10px}.receipt dl{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.receipt dt{color:var(--muted);font-size:12px}.receipt dd{text-align:right;margin:0;font-size:13px}.total-line{display:flex;justify-content:space-between;padding-top:15px;border-top:1px solid var(--line);font-size:20px;font-weight:700}.tabs{display:flex;gap:8px;margin-bottom:18px}.tabs button{border:0;background:none;color:var(--muted);border-bottom:2px solid transparent;padding:9px 14px;font-weight:600}.tabs .active{border-color:var(--pink);color:var(--pink)}.setup-list{display:grid;gap:12px}.setup-step{display:flex;gap:13px;padding:15px;border:1px solid var(--line);border-radius:9px}.setup-step .num{background:#fcedf4;color:var(--pink);width:26px;height:26px;border-radius:7px;display:grid;place-items:center;flex-shrink:0}.setup-step p{font-size:12px;color:var(--muted);margin:4px 0 0}.statusline{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--muted);margin-top:12px}.statusline i{width:6px;height:6px;background:#45a16a;border-radius:50%}.mobile-actions{display:none}.wrap{white-space:normal}.num{text-align:right}.ledger{font-variant-numeric:tabular-nums}.checklist{display:grid;gap:8px;font-size:13px}.feedback-tip{border-left:3px solid var(--pink);padding:10px 14px;background:#fff;font-size:12px;color:var(--muted);margin-top:20px}
@media(min-width:1450px){.content{padding-top:32px}.topbar{padding-top:22px;padding-bottom:22px}}
@media(max-width:1100px){.shell{grid-template-columns:205px 1fr}.brand img{width:100%;top:-38px}.brand{height:88px;margin-bottom:15px}.sidebar{padding:20px 13px}.content{padding:24px}.topbar{padding:17px 24px}.class-grid{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}.stats{gap:10px}.stat{padding:15px}.stat .value{font-size:26px}.report-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.shell{display:block}.sidebar{display:none}.topbar{padding:14px 18px;gap:10px}.topbar .label{font-size:10px}.topbar b{font-size:13px}.avatar{display:none}.role-control{display:block}.role-control label{display:block;font-size:9px;margin-bottom:2px;text-align:right}.role-control select{font-size:11px;max-width:140px;padding:6px 8px}.content{padding:18px 16px 98px}.test-banner{font-size:10px;padding:9px 10px;align-items:start;margin-bottom:20px;gap:7px;line-height:1.5}.test-banner a{font-size:10px;margin-top:1px}.test-banner .icon{width:15px;height:15px}.test-banner .icon svg{width:15px;height:15px}h1{font-size:25px}.page-head{margin-bottom:20px;display:block}.page-head .actions{margin-top:14px}.stats{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}.stat{padding:15px}.stat .label{font-size:10px;margin-bottom:7px}.stat .value{font-size:25px}.stat .detail{font-size:10px}.panel{margin-bottom:16px;border-radius:11px}.panel-head{padding:16px}.panel-body{padding:16px}.panel-head h2{font-size:15px}.panel-head .btn{font-size:10px;padding:6px 8px}.class-grid{grid-template-columns:1fr}.class-card{padding:20px}.class-details{margin:17px 0}.toolbar{flex-wrap:wrap;gap:10px}.search{width:100%}.field-inline{flex-wrap:wrap;width:100%;gap:7px}.field-inline select{flex:1;min-width:0;font-size:12px}.field-inline input{font-size:12px}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fffffff5;backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:9px 5px max(10px,env(safe-area-inset-bottom));z-index:20;justify-content:space-around}.bottom-nav button{border:0;background:none;color:#7a8797;font-size:9px;display:flex;flex-direction:column;gap:4px;align-items:center;padding:1px 3px;min-width:47px}.bottom-nav button.active{color:var(--pink);font-weight:700}.bottom-nav .icon{width:20px;height:20px}th{font-size:10px;padding:11px 14px}td{font-size:12px;padding:13px 14px}td .sub{font-size:10px}.code-panel{align-items:start}.code-number{font-size:27px;letter-spacing:4px}.code-panel .btn{font-size:11px;padding:8px 10px}.student-row{gap:9px;padding:15px 0}.student-row .name-avatar{width:30px;height:30px}.student-row h3{font-size:13px}.student-row .actions{display:grid;gap:6px}.student-row .btn{font-size:10px;padding:7px 8px}.student-row .sub{font-size:10px}.form-grid{grid-template-columns:1fr}.form-field.full{grid-column:auto}.dialog-head{padding:17px 20px}.dialog-body{padding:20px}.dialog-head h2{font-size:18px}.report-grid{grid-template-columns:1fr}.phone-title{font-size:25px}.arrival-card{padding:21px}.phone-page .page-head{margin-bottom:15px}.timeline-copy{font-size:12px}.timeline-item .tag{font-size:9px;padding:4px 6px}.checkin-box{padding:22px 10px}.notice{font-size:11px;padding:12px 14px}.child-tabs{margin:17px 0}.child-tabs button{font-size:12px}.header-mobile-logo{display:block;position:relative;overflow:hidden;width:110px;height:35px;margin-bottom:3px}.header-mobile-logo img{position:absolute;width:110px;top:-31px}.topbar .desktop-label{display:none}.receipt{padding:19px}#toast{bottom:85px;font-size:12px}.mobile-hide{display:none}.feedback-tip{font-size:11px}.tag{font-size:10px}}
@media print{body{background:#fff}.sidebar,.topbar,.test-banner,.bottom-nav,.actions,.btn,.toolbar,.tabs,.feedback-tip{display:none!important}.shell{display:block}.content{padding:0;max-width:100%}.panel{box-shadow:none}dialog{position:static;max-height:none;box-shadow:none;border:0;display:block}dialog::backdrop{background:none}body:has(dialog[open]) #app{display:none}.dialog-head button,.dialog-foot{display:none!important}.dialog-body{padding:0}.dialog-head{border:0;padding-left:0}.tag{-webkit-print-color-adjust:exact;print-color-adjust:exact}}

.login-shell{min-height:100dvh;display:grid;place-items:center;padding:28px 18px;background:#f6f8fc}.login-card{width:min(100%,470px);padding:32px;border-radius:22px;background:white;border:1px solid #e1e6ef;box-shadow:0 12px 50px #17426d10}.login-logo{width:100%;height:150px;object-fit:cover;object-position:center;margin-bottom:20px}.login-card h1{margin:12px 0}.login-card form{display:grid;gap:16px;margin-top:25px}.login-card .btn.primary{justify-content:center}.login-card .form-field input[type=checkbox]{width:auto}@media(max-width:500px){.login-card{padding:24px 20px}.login-logo{height:120px}.role-control{gap:6px;flex-wrap:wrap}.role-control .sub{max-width:110px;overflow:hidden;text-overflow:ellipsis}}
@media(max-width:500px){.login-logo{height:150px}}
.activation-code{display:block;width:100%;margin-top:14px;padding:14px;border:1px solid #dce5ee;border-radius:10px;font-family:monospace;font-size:16px;letter-spacing:1px;box-sizing:border-box;}