#teacher-admin-button{background:#f3efe1;border-color:#e3d8b8;color:#705d32}
.teacher-login{max-width:420px;margin:0 auto;padding:8px 0 4px}.teacher-login label{display:grid;gap:8px;font-size:12px;font-weight:800}.teacher-login input,.teacher-create input{width:100%;border:1.5px solid #d4dfc4;border-radius:12px;min-height:48px;padding:10px 13px;background:#fff;color:#294a35;font-size:15px}.teacher-login .primary-button{width:100%;margin-top:13px}.teacher-error{color:#a45f3e;font-size:11px;min-height:20px;margin-top:8px;line-height:1.7}.teacher-note{font-size:10px;color:#839171;line-height:1.8;margin-top:10px}
.teacher-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:12px 0 16px}.teacher-summary>div{background:#f1f5e9;border:1px solid #e0e8d4;border-radius:13px;padding:12px}.teacher-summary span{font-size:9px;color:#879771;display:block}.teacher-summary b{font-size:22px}
.teacher-create{background:#fff8e9;border:1px solid #ead9b8;border-radius:16px;padding:14px;margin:13px 0 17px}.teacher-create h3{font-size:13px;margin-bottom:10px}.teacher-create-grid{display:grid;grid-template-columns:1.4fr 1fr 90px auto;gap:8px;align-items:end}.teacher-create label{display:grid;gap:5px;font-size:10px;font-weight:800}.teacher-create input{min-height:43px;font-size:12px;padding:8px 10px}.teacher-create button{min-height:43px;font-size:11px}
.teacher-class-list{display:grid;gap:9px}.teacher-class-card{border:1px solid #e0e7d5;background:#fff;border-radius:15px;padding:13px 14px;display:grid;grid-template-columns:1fr auto;gap:8px 12px;align-items:center}.teacher-class-card.closed{background:#f5f5ef;opacity:.84}.teacher-class-card h3{font-size:14px}.teacher-class-card p{font-size:10px;color:#879574;margin-top:3px}.teacher-class-code{font:700 11px/1.5 ui-monospace,monospace;color:#527143}.teacher-class-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.teacher-class-actions button{min-height:36px;padding:6px 10px;font-size:10px;border:1px solid #dce5d0;border-radius:10px;background:#f7f9f2}.teacher-class-actions button.primary-mini{background:#315943;color:#fff;border-color:#315943}.teacher-status-pill{display:inline-block;border-radius:20px;padding:2px 7px;font-size:9px;margin-left:5px;background:#e7f1dd;color:#51783b}.teacher-status-pill.closed{background:#eee9df;color:#8c7450}.teacher-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.teacher-toolbar button{font-size:10px}.teacher-board-back{margin-bottom:10px}.teacher-board-title{font-size:16px;margin-bottom:10px}.teacher-board-list{display:grid;gap:7px}.teacher-board-row{display:grid;grid-template-columns:34px 1fr auto;gap:9px;align-items:center;padding:10px 12px;border:1px solid #e2e8d8;border-radius:12px;background:#fff}.teacher-board-row:first-child{background:#fff7dc;border-color:#e5ca7c}.teacher-board-row b{font-size:13px}.teacher-board-row small{font-size:9px;color:#879574;display:block}.teacher-board-score{font-size:17px;font-weight:900;color:#946d2f}
@media(max-width:760px){.teacher-create-grid{grid-template-columns:1fr 1fr}.teacher-create-grid button{grid-column:1/-1}.teacher-class-card{grid-template-columns:1fr}.teacher-class-actions{justify-content:flex-start}}
@media(max-width:620px){#teacher-admin-button{width:39px;font-size:0;padding:0}#teacher-admin-button:before{content:'🧑‍🏫';font-size:18px}.teacher-summary b{font-size:18px}.teacher-create-grid{grid-template-columns:1fr}.teacher-board-row{grid-template-columns:28px 1fr auto}}