@import "https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@400;500;600;700&display=swap";:root{color:#172033;font-synthesis:none;--primary:#0f766e;--primary-dark:#0b4f4a;--navy:#153b61;--line:#dbe4e9;background:#f3f6f8;font-family:Noto Sans Thai,system-ui,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,select,input{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh}.topbar{color:#fff;background:linear-gradient(120deg,#0b4f4a,#0f766e 55%,#2a8d76);justify-content:space-between;align-items:center;gap:24px;padding:24px clamp(18px,4vw,64px);display:flex;box-shadow:0 8px 28px #0f433e33}.topbar h1{margin:2px 0 0;font-size:clamp(1.35rem,2.5vw,2.1rem)}.eyebrow{color:#d9fff5;letter-spacing:.04em;margin:0;font-weight:700}.user-box{align-items:center;gap:12px;font-weight:600;display:flex}.nav-tabs{border-bottom:1px solid var(--line);background:#fff;gap:8px;padding:10px clamp(18px,4vw,64px);display:flex}.nav-tabs button{color:#4b5d6b;background:0 0;border:0;border-radius:999px;padding:9px 16px;font-weight:700}.nav-tabs button.active{color:#fff;background:var(--primary)}main{max-width:1600px;margin:0 auto;padding:28px clamp(14px,3vw,42px) 60px}.page-section{gap:22px;display:grid}.page-heading{justify-content:space-between;align-items:flex-end;gap:20px;display:flex}.page-heading h2{margin:4px 0;font-size:clamp(1.4rem,2vw,2rem)}.page-heading p{color:#5c6c78;margin:0}.page-heading .eyebrow{color:var(--primary)}.actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.button{color:#263844;background:#fff;border:1px solid #bac7ce;border-radius:10px;padding:10px 16px;font-weight:700}.button:hover{border-color:var(--primary);color:var(--primary)}.button.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.button:disabled{cursor:not-allowed;opacity:.55}.button.warning-button{color:#9a5b00;background:#fff7e6;border-color:#f1c36d}.button.ghost{color:#fff;background:#ffffff1f;border-color:#ffffff59}.button.large{width:100%;padding:14px 20px}.button.small{padding:6px 11px;font-size:.9rem}.text-button{color:var(--primary);background:0 0;border:0;padding:0;font-weight:700}.notice{z-index:8;background:#fff9dd;border:1px solid #edd680;border-radius:12px;justify-content:space-between;gap:16px;max-width:900px;margin:12px auto 0;padding:12px 18px;display:flex;position:sticky;top:10px;box-shadow:0 8px 24px #00000014}.notice button{background:0 0;border:0;font-size:1.2rem}.metric-grid{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.metric{color:#fff;border-radius:16px;padding:20px;box-shadow:0 7px 20px #1f364a1f}.metric 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5px);left:0;right:0;overflow-y:auto;box-shadow:0 14px 30px #1f364a29}.teacher-options button{color:#253944;text-align:left;background:#fff;border:0;border-radius:7px;justify-content:space-between;gap:12px;width:100%;padding:9px 10px;display:flex}.teacher-options button:hover,.teacher-options button[aria-selected=true]{color:var(--primary-dark);background:#e7f5f2}.teacher-options span{color:#70818b;font-size:.88rem}.teacher-options p{color:#70818b;margin:8px;font-weight:500}.field-help{color:#637680;margin:-6px 0 0;font-size:.86rem}.table-wrap{border:1px solid var(--line);background:#fff;border-radius:14px;overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:center;white-space:nowrap;border-bottom:1px solid #e3eaee;padding:11px 12px}th{color:#28434a;background:#eef5f5;font-weight:700}tbody tr:hover{background:#f8fbfb}.name-col{text-align:left;min-width:220px}.badge{border-radius:999px;padding:4px 9px;font-size:.84rem;font-weight:700;display:inline-block}.badge.success{color:#09633f;background:#d8f5e7}.badge.warning{color:#8b5600;background:#fff0c7}.badge.muted{color:#566776;background:#edf1f3}.badge.leave{color:#6d28d9;background:#eee6ff;margin-left:8px}.domain-tabs button{color:var(--primary);background:#fff;border:1px solid #b9d6d3;border-radius:10px;padding:9px 14px;font-weight:700}.domain-tabs button.active{color:#fff;background:var(--primary)}.score-button{background:#fff;border:1px solid;border-radius:9px;min-width:38px;height:38px;font-weight:800}.score-3{color:#087b4b}.score-2{color:#125ec8}.score-1{color:#c76d00}.score-0{color:#596875}.score-button.leave{color:#c12230;width:auto;padding:0 12px}.evaluation-table{max-height:calc(100vh - 290px)}.evaluation-table thead{z-index:2;position:sticky;top:0}.evaluation-table th{color:#fff;background:#0f766e}.evaluation-table td select{text-align:center;min-width:62px}.leave-row{color:#6d28d9;background:#faf7ff}.report{border:1px solid var(--line);background:#fff;border-radius:16px;padding:24px}.report-title{text-align:center}.report-title h2,.report-title p{margin:4px 0}.summary-table th{color:#fff;background:#0f766e}.report-footer{grid-template-columns:.8fr 1.2fr;gap:24px;display:grid}.report-note,.chart-panel,.panel{border:1px solid var(--line);background:#fff;border-radius:14px;padding:18px}.report-note p{margin:3px 0}.chart-panel{grid-template-columns:1fr 1fr;align-items:center;gap:20px;display:grid}.donut-wrap{justify-items:center;gap:14px;display:grid}.donut{border-radius:50%;place-items:center;width:190px;height:190px;display:grid}.donut>div{text-align:center;background:#fff;border-radius:50%;place-content:center;width:100px;height:100px;display:grid;box-shadow:0 2px 8px #0000001a}.donut strong{font-size:2rem}.donut span{color:#687985}.legend{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.legend span{align-items:center;gap:5px;font-size:.82rem;display:inline-flex}.legend i{border-radius:50%;width:10px;height:10px}.stats-table th{text-align:right;background:0 0}.stats-table td{text-align:left}.admin-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.panel{gap:14px;display:grid}.panel h3{margin:0}.login-page{background:radial-gradient(circle at 20% 20%,#d8fbef 0,#0000 35%),linear-gradient(135deg,#eef7f5,#dfeaec);place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{text-align:center;background:#fffffff0;border:1px solid #fff;border-radius:24px;width:min(520px,100%);padding:42px;box-shadow:0 28px 60px #1247412e}.login-card .eyebrow{color:var(--primary)}.login-card h1{margin:8px 0;font-size:clamp(1.7rem,5vw,2.4rem)}.login-card p{color:#60717b}.school-mark{color:#fff;background:linear-gradient(145deg, var(--primary), #27a279);border-radius:22px;place-items:center;width:86px;height:86px;margin:0 auto 18px;font-size:1.25rem;font-weight:800;display:grid;box-shadow:0 15px 30px #0f766e4d}.loading{color:#60717b;justify-content:center;align-items:center;gap:12px;min-height:220px;display:flex}.spinner{border:3px solid #d6e2e4;border-top-color:var(--primary);border-radius:50%;width:24px;height:24px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=900px){.topbar,.page-heading{flex-direction:column;align-items:flex-start}.user-box{justify-content:space-between;width:100%}.metric-grid{grid-template-columns:1fr 1fr}.admin-grid,.report-footer,.chart-panel{grid-template-columns:1fr}}@media (width<=520px){.metric-grid{grid-template-columns:1fr}.login-card{padding:30px 20px}.topbar{padding:20px 16px}main{padding-inline:10px}}@media print{@page{size:A4 landscape;margin:5mm}html,body{background:#fff;width:287mm;min-width:0;font-size:7px}.no-print,.topbar,.nav-tabs,.notice{display:none!important}main{width:100%;max-width:none;margin:0;padding:0}.report{border:0;width:100%;padding:0;display:block}.report-title{margin:0 0 3px}.report-title h2{margin:0;font-size:12px;line-height:1.15}.report-title p{margin:0;font-size:7.5px;line-height:1.2}.table-wrap{border-radius:0;overflow:visible}.summary-table{table-layout:fixed;font-size:7px;line-height:1.05}.summary-table th,.summary-table td{white-space:nowrap;height:11px;padding:1.5px 3px}.summary-table th:first-child{width:11%}.summary-table th:nth-child(2){width:5%}.summary-table th:nth-child(3){width:28%}.summary-table th:nth-child(n+4):nth-child(-n+8){width:7%}.summary-table th:nth-child(9){width:21%}.summary-table .name-col{text-overflow:ellipsis;min-width:0;overflow:hidden}.report-footer{break-inside:avoid;grid-template-columns:1fr 1.35fr;gap:7px;margin-top:4px;display:grid}.report-note,.chart-panel{border-radius:4px;padding:4px 6px}.report-note p{margin:0 8px 0 0;line-height:1.25;display:inline}.chart-panel{grid-template-columns:auto 1fr;gap:8px;display:grid}.donut-wrap{align-items:center;gap:6px;display:flex}.donut{flex:0 0 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