:root{--teacher-ink:#13302b;--teacher-green:#075346;--teacher-sage:#e9f2ee;--teacher-line:#dfe7e3}.teacher-top{height:auto;min-height:76px;background:#fff;border-bottom:1px solid var(--teacher-line);display:flex;align-items:center;justify-content:space-between;padding:12px max(24px,calc((100% - 1180px)/2));gap:20px}.teacher-top>a strong{display:block;color:#075346;font-size:20px}.teacher-top>a small{display:block;color:#61736f;font-size:11px}.teacher-top nav{display:flex;align-items:center;gap:18px;font-size:13px}.teacher-top nav a{font-weight:700;color:#075346}.teacher-shell{padding-top:36px;padding-bottom:65px;min-height:70vh}.teacher-page-head{margin-bottom:26px}.teacher-page-head h1,.teacher-login-card h1{font-family:"Playfair Display",Georgia,serif;font-size:clamp(30px,4vw,42px);margin:5px 0 10px;color:#073f35}.teacher-dashboard-actions{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.teacher-dashboard-actions h2{margin:0;font-size:22px}.teacher-dashboard-actions p{margin:4px 0;color:#61736f}.teacher-table-wrap{overflow:auto;background:#fff;border:1px solid var(--teacher-line);border-radius:14px}.teacher-table{border-collapse:collapse;width:100%;font-size:13px}.teacher-table th,.teacher-table td{text-align:left;padding:14px 16px;border-bottom:1px solid #edf1ef;white-space:nowrap}.teacher-table th{background:#f3f7f4;color:#075346}.teacher-table td small{display:block;color:#61736f}.teacher-table td a{color:#a83232;font-weight:700}.teacher-empty{background:#fff;border:1px solid var(--teacher-line);border-radius:16px;padding:45px 20px;text-align:center}.teacher-empty>i{font-size:40px;color:#c9a441}.teacher-empty h2{margin:10px 0 4px}.teacher-empty p{color:#61736f}.teacher-form{background:#fff;border:1px solid var(--teacher-line);border-radius:16px;padding:25px;box-shadow:0 12px 30px rgba(13,61,51,.06)}.teacher-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.teacher-form label,.teacher-login-card label{display:flex;flex-direction:column;gap:7px;font-weight:700;font-size:13px;color:#13302b}.teacher-form input,.teacher-form select,.teacher-form textarea,.teacher-login-card input{width:100%;border:1px solid #d7e2dc;border-radius:8px;padding:12px 13px;background:#fff;color:#13302b;font:inherit;font-weight:400;min-width:0}.teacher-form input:focus,.teacher-form select:focus,.teacher-form textarea:focus,.teacher-login-card input:focus{outline:2px solid #c9a441;outline-offset:1px}.teacher-form small{font-weight:400;color:#61736f;font-size:11px}.full-field{grid-column:1/-1}.teacher-form-actions{display:flex;align-items:center;justify-content:flex-end;gap:18px;margin-top:24px}.teacher-form-actions>a,.teacher-login-card>a:last-child{font-weight:700;color:#075346}.teacher-alert{padding:13px 16px;border-radius:9px;margin-bottom:18px;background:#e9f2ee;color:#075346}.teacher-alert.error{background:#fff0ee;color:#922e2e}.teacher-footer{background:#053b32;color:#dcebe7;padding:20px 0;font-size:12px}.teacher-login-page{min-height:100vh;display:grid;place-items:center;padding:25px;background:radial-gradient(circle at top left,#e9f2ee,#fbfaf5 60%)}.teacher-login-card{width:min(100%,460px);background:#fff;border:1px solid #dfe7e3;border-radius:20px;padding:34px;box-shadow:0 22px 65px rgba(7,63,53,.12)}.teacher-login-mark{display:grid;place-items:center;width:56px;height:56px;border-radius:16px;background:#075346;color:#fff;font-weight:800;font-size:20px;margin-bottom:20px}.teacher-login-card>p{color:#61736f;font-size:13px}.teacher-login-card form{display:grid;gap:16px;margin:22px 0}.teacher-login-card form .button{width:100%;justify-content:center}.teacher-register-note{text-align:center}.teacher-login-card a{color:#075346;font-weight:700}.teacher-login-card>a:last-child{display:inline-block;margin-top:8px}.teacher-register-card{width:min(100%,540px)}@media(max-width:650px){.teacher-top{align-items:flex-start;padding:13px 18px}.teacher-top nav{gap:10px;flex-wrap:wrap;justify-content:flex-end;font-size:11px}.teacher-shell{padding-top:25px}.teacher-dashboard-actions{align-items:flex-start;flex-direction:column}.teacher-form{padding:18px}.teacher-form-grid{grid-template-columns:1fr}.full-field{grid-column:auto}.teacher-login-card{padding:25px 21px}}.material-status{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}.material-status.approved{background:#e3f5e9;color:#17653a}.material-status.pending{background:#fff2cf;color:#805900}.material-status.rejected{background:#fde7e7;color:#9c2525}