:root{--forest-950:#102f27;--forest-900:#174a3a;--forest-700:#256d55;--forest-100:#dcebe4;--cream:#f7f5ee;--paper:#fffdfa;--ink:#17221e;--muted:#66746e;--line:#dfe5e1;--gold:#c99535;--danger:#b3413b;--danger-soft:#f9e4e1;--warning:#a36516;--warning-soft:#fff0cf;--shadow:0 12px 35px #153a2e14}*{box-sizing:border-box}html{background:var(--cream)}body{color:var(--ink);background:var(--cream);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}.app-frame{min-height:100vh}.sidebar{z-index:20;color:#fff;background:linear-gradient(180deg, var(--forest-950), #163e33 70%, #1d4f3f);flex-direction:column;width:248px;padding:28px 18px 20px;display:flex;position:fixed;inset:0 auto 0 0}.brand{align-items:center;gap:12px;padding:0 8px 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strong{font-size:25px}.section-card{padding:16px}.form-grid{grid-template-columns:1fr}.assignment-teacher-field,.assignment-note-field{grid-column:auto}.attendance-toolbar{flex-direction:column;align-items:stretch;top:6px}.attendance-row{grid-template-columns:1fr;gap:11px}.status-buttons{grid-template-columns:repeat(3,1fr);display:grid}.status-button{width:100%;min-width:0}.pagination{flex-direction:column;align-items:stretch}.pagination-summary{text-align:center}.pagination-buttons{justify-content:center}.modal-backdrop{align-items:end;padding:0}.modal-card{width:100%;max-height:90vh;padding:21px 18px calc(21px + env(safe-area-inset-bottom));border-radius:20px 20px 0 0}.modal-head h2{font-size:23px}.modal-facts{grid-template-columns:1fr}.modal-actions{grid-template-columns:1fr 1fr;display:grid}}