:root{--bg:#f4f7fb;--card:#fff;--text:#182230;--muted:#667085;--line:#e4e7ec;--primary:#2563eb;--primary2:#1d4ed8;--success:#067647;--successbg:#ecfdf3;--error:#b42318;--errorbg:#fef3f2;--warning:#b54708;--warningbg:#fffaeb;--sidebar:#101828}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}a{color:var(--primary);text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--sidebar);color:#fff;position:fixed;inset:0 auto 0 0;padding:22px 16px;display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;padding:4px 8px 24px}.brand-mark,.login-logo{display:grid;place-items:center;background:linear-gradient(135deg,#3b82f6,#60a5fa);color:#fff;font-weight:800;border-radius:12px}.brand-mark{width:42px;height:42px}.brand strong,.brand small{display:block}.brand small{color:#98a2b3;margin-top:2px}nav a{display:block;color:#d0d5dd;padding:11px 12px;border-radius:9px;margin:3px 0;font-weight:600}nav a:hover,nav a.active{color:#fff;background:#1d2939}.nav-label{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#667085;padding:22px 12px 7px}.sidebar-footer{margin-top:auto;border-top:1px solid #344054;padding:16px 8px 0;display:flex;justify-content:space-between;gap:10px;font-size:13px}.sidebar-footer a{color:#fda29b}.main{margin-left:260px;padding:28px;width:calc(100% - 260px)}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.topbar h1{margin:0;font-size:28px}.topbar p{margin:6px 0 0;color:var(--muted)}.card,.stat,.notice{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:0 1px 2px rgba(16,24,40,.03)}.card{padding:22px;margin-bottom:20px}.card h2{margin:0 0 6px;font-size:19px}.card p{color:var(--muted)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stat{padding:20px}.stat span{color:var(--muted);font-size:14px}.stat strong{display:block;font-size:30px;margin:8px 0}.stat a{font-size:13px;font-weight:600}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.details{display:grid;grid-template-columns:140px 1fr;gap:10px;margin:20px 0}.details dt{color:var(--muted)}.details dd{margin:0;font-weight:600}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid label,.login-card label{font-size:14px;font-weight:600}.form-grid input,.login-card input,.search input{display:block;width:100%;margin-top:7px;padding:11px 12px;border:1px solid #d0d5dd;border-radius:9px;background:#fff;font:inherit;outline:none}.form-grid input:focus,.login-card input:focus,.search input:focus{border-color:#84adff;box-shadow:0 0 0 3px #eff4ff}.form-grid small{display:block;color:var(--muted);font-weight:400;margin-top:5px}.full{grid-column:1/-1}.form-grid hr{border:none;border-top:1px solid var(--line);width:100%;margin:2px 0}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #d0d5dd;background:#fff;color:#344054;border-radius:9px;padding:10px 15px;font-weight:700;cursor:pointer;font-size:14px}.btn:hover{background:#f9fafb}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary2)}.actions{display:flex;gap:10px}.actions.inline{align-items:center}.actions.inline form{margin:0}.alert,.result,.notice{padding:13px 15px;margin:0 0 18px;border-radius:10px}.alert.success,.result.success{background:var(--successbg);border:1px solid #abefc6;color:var(--success)}.alert.error,.result.error{background:var(--errorbg);border:1px solid #fecdca;color:var(--error)}.alert.warning,.result.warning{background:var(--warningbg);border:1px solid #fedf89;color:var(--warning)}.notice{background:#eff8ff;border-color:#b2ddff;color:#175cd3}.result{margin-top:18px}.result pre,.json-detail{max-height:260px;overflow:auto;background:#101828;color:#eaecf0;padding:12px;border-radius:8px;font-size:12px}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:18px}.section-head p{margin:4px 0}.search{display:flex;gap:8px}.search input{margin:0;min-width:260px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px}table{border-collapse:collapse;width:100%;font-size:13px;background:#fff}th,td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap;vertical-align:top}th{background:#f9fafb;color:#475467;font-size:12px;text-transform:uppercase;letter-spacing:.02em}tbody tr:hover{background:#fcfcfd}.empty{text-align:center;color:var(--muted);padding:28px}.pagination{display:flex;gap:6px;margin-top:16px}.pagination a{display:grid;place-items:center;min-width:36px;height:36px;border:1px solid var(--line);border-radius:8px;color:#344054}.pagination a.active{background:var(--primary);color:#fff;border-color:var(--primary)}.badge{display:inline-block;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800}.badge.success{background:var(--successbg);color:var(--success)}.badge.failed{background:var(--errorbg);color:var(--error)}.badge.partial{background:var(--warningbg);color:var(--warning)}details.full{border:1px solid var(--line);border-radius:10px;padding:12px 14px}details summary{cursor:pointer;font-weight:700}.details-body{padding-top:14px}.login-body{min-height:100vh;display:grid;place-items:center;padding:25px;background:radial-gradient(circle at top,#eaf2ff,#f8fafc 48%,#eef2f6)}.login-card,.install-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 20px 45px rgba(16,24,40,.10)}.install-card{width:min(720px,100%)}.login-logo{width:52px;height:52px;margin-bottom:18px}.login-card h1,.install-card h1{margin:0 0 8px}.login-card p,.install-card p{color:var(--muted);margin:0 0 22px}.login-card label{display:block;margin-bottom:15px}.login-card .btn{width:100%}@media(max-width:1000px){.stats-grid{grid-template-columns:1fr 1fr}.grid-2{grid-template-columns:1fr}.sidebar{width:220px}.main{margin-left:220px;width:calc(100% - 220px)}}@media(max-width:760px){.sidebar{position:static;width:100%;min-height:auto}.app-shell{display:block}.main{margin:0;width:100%;padding:18px}.sidebar-footer{display:none}.stats-grid,.form-grid{grid-template-columns:1fr}.section-head{display:block}.search{margin-top:12px}.search input{min-width:0}.topbar h1{font-size:23px}}
.stats-grid.stats-five{grid-template-columns:repeat(5,1fr)}.import-grid{align-items:stretch}.upload-form{display:flex;flex-direction:column;gap:14px;margin-top:18px}.upload-form label{font-size:14px;font-weight:700}.upload-form input[type=file]{display:block;width:100%;margin-top:7px;padding:11px 12px;border:1px dashed #98a2b3;border-radius:9px;background:#f9fafb;font:inherit}.template-card .btn{margin-top:8px}.import-info{display:flex;flex-direction:column;gap:4px;margin-top:18px;padding:12px 14px;border-radius:10px;background:#f8fafc;border:1px solid var(--line);font-size:13px;color:var(--muted)}.import-info strong{color:var(--text)}@media(max-width:1200px){.stats-grid.stats-five{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.stats-grid.stats-five{grid-template-columns:1fr}}

/* Attendance module */
.form-grid select,.filter-bar select,.filter-bar input,.inline-edit select{display:block;width:100%;margin-top:7px;padding:11px 12px;border:1px solid #d0d5dd;border-radius:9px;background:#fff;font:inherit;outline:none}.form-grid select:focus,.filter-bar select:focus,.filter-bar input:focus,.inline-edit select:focus{border-color:#84adff;box-shadow:0 0 0 3px #eff4ff}.filter-bar{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.filter-bar label{font-size:13px;font-weight:700;min-width:180px}.filter-bar .btn{margin-bottom:0}.weekday-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-top:10px}.check-card{border:1px solid var(--line);border-radius:9px;padding:10px;background:#f9fafb;font-weight:600!important}.check-card input{width:auto!important;display:inline!important;margin:0 5px 0 0!important}.code-block{background:#101828;color:#f2f4f7;padding:12px 14px;border-radius:9px;overflow:auto}.btn.danger{color:#b42318;border-color:#fecdca;background:#fff}.btn.small{padding:7px 10px;font-size:12px}.inline-edit{display:flex;gap:6px;align-items:center}.inline-edit select{margin:0;min-width:100px;padding:7px}.report-actions{flex-wrap:wrap}.status-pill{display:inline-block;padding:5px 9px;border-radius:999px;font-weight:800;font-size:11px}.status-H{background:#dcfae6;color:#067647}.status-S{background:#e0f2fe;color:#0369a1}.status-I{background:#fef3c7;color:#92400e}.status-A{background:#fee4e2;color:#b42318}.status-C{background:#f3e8ff;color:#7e22ce}.monthly-table table{min-width:1450px}.monthly-table th,.monthly-table td{text-align:center}.monthly-table td:nth-child(3){text-align:left;min-width:190px}.day-col{min-width:47px}.attendance-cell{font-size:10px;line-height:1.25;min-width:47px}.code-cell{font-weight:900;font-size:13px}.code-A{background:#fee4e2}.code-C{background:#f3e8ff}.code-S{background:#e0f2fe}.code-I{background:#fef3c7}.code-L{background:#f2f4f7;color:#667085}.legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:14px;font-size:12px;color:#475467}.center-cell{text-align:center}.semester-table th,.semester-table td{text-align:center}.semester-table td:nth-child(3){text-align:left}.attendance-summary{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.attendance-summary>div{background:#f8fafc;border:1px solid var(--line);border-radius:10px;padding:13px}.attendance-summary span{display:block;color:var(--muted);font-size:12px}.attendance-summary strong{display:block;font-size:24px;margin-top:4px}.muted{color:var(--muted)}
.attendance-public-body{min-height:100vh;margin:0;background:radial-gradient(circle at top,#eaf2ff,#f8fafc 52%,#eef2f6);color:#101828;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.attendance-kiosk{width:min(900px,calc(100% - 30px));margin:0 auto;padding:38px 0}.attendance-public-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:22px}.attendance-public-head h1{font-size:30px;margin:10px 0 5px}.attendance-public-head p{color:#667085;margin:0}.kiosk-badge{display:inline-block;background:#155eef;color:white;border-radius:999px;padding:6px 10px;font-size:11px;font-weight:900;letter-spacing:.06em}.live-clock{text-align:right}.live-clock strong{display:block;font-size:35px;letter-spacing:.03em}.live-clock span{display:block;color:#667085;font-size:13px}.kiosk-card{background:#fff;border:1px solid #eaecf0;border-radius:20px;padding:26px;box-shadow:0 20px 45px rgba(16,24,40,.08)}.kiosk-card>form>label{display:block;font-size:14px;font-weight:800;margin-bottom:8px}.nisn-entry{display:grid;grid-template-columns:1fr auto;gap:10px}.nisn-entry input{font-size:22px;letter-spacing:.08em;padding:15px 16px;border:1px solid #d0d5dd;border-radius:11px;outline:none;width:100%}.nisn-entry input:focus{border-color:#84adff;box-shadow:0 0 0 4px #eff4ff}.kiosk-submit{padding-left:24px;padding-right:24px}.camera-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:14px}.camera-box{position:relative;margin-top:15px;border-radius:14px;overflow:hidden;background:#111;min-height:280px}.camera-box video{display:block;width:100%;max-height:480px;object-fit:cover}.camera-box .btn{position:absolute;right:12px;bottom:12px}.scan-line{position:absolute;left:12%;right:12%;top:50%;height:2px;background:#48f0a6;box-shadow:0 0 12px #48f0a6}.schedule-public{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}.schedule-public>div{background:#f8fafc;border:1px solid #eaecf0;border-radius:12px;padding:14px}.schedule-public span{display:block;color:#667085;font-size:12px}.schedule-public strong{font-size:19px}.kiosk-result{padding:16px 18px;border-radius:14px;margin-bottom:16px}.kiosk-result.success{background:#ecfdf3;border:1px solid #abefc6;color:#067647}.kiosk-result.error{background:#fef3f2;border:1px solid #fecdca;color:#b42318}.student-result{display:flex;flex-direction:column;gap:2px;margin-top:9px;padding-top:9px;border-top:1px solid currentColor}.attendance-public-footer{display:flex;justify-content:space-between;gap:10px;color:#667085;font-size:12px;padding:16px 4px}.attendance-public-footer a{color:#155eef}.attendance-sheet h2{margin-bottom:4px}@media(max-width:760px){.weekday-grid{grid-template-columns:repeat(2,1fr)}.attendance-summary{grid-template-columns:repeat(2,1fr)}.attendance-public-head{display:block}.live-clock{text-align:left;margin-top:18px}.nisn-entry{grid-template-columns:1fr}.schedule-public{grid-template-columns:1fr}.attendance-kiosk{padding-top:22px}.attendance-public-head h1{font-size:24px}.live-clock strong{font-size:28px}.kiosk-card{padding:18px}.attendance-public-footer{display:block}.attendance-public-footer a{display:block;margin-top:6px}}
.sidebar{overflow-y:auto}.sidebar nav{flex:0 0 auto}.sidebar-footer{flex:0 0 auto}