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solid var(--line);border-radius:10px;background:#ffffff9e;margin-bottom:6px;font-size:13px}.co-teacher-row strong{flex:1;min-width:0}.co-roster-toggle{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--muted);cursor:pointer}.co-roster-toggle input{width:auto}.msg-badge{margin-left:6px;min-width:18px;height:18px;padding:0 5px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--rose);color:#fff;font-size:11px;font-weight:900}.msg-compose{border:1px solid var(--line);border-radius:16px;padding:16px;background:var(--card)}.msg-textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:11px 12px;background:#ffffffc2;color:var(--ink);font:inherit;resize:vertical}.msg-transfer{border:1px solid rgba(216,132,24,.35);background:#d8841812;border-radius:14px;padding:12px 14px;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.msg-transfer-info{font-size:14px}.msg-transfer-actions{display:flex;gap:6px;flex:0 0 auto}.msg-deny-box{display:flex;gap:6px;align-items:center;flex:1 1 300px}.msg-deny-box input{flex:1;font-size:13px;padding:8px 10px}.msg-outgoing{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin-bottom:6px;background:#ffffff9e;font-size:14px;flex-wrap:wrap}.msg-card{border:1px solid var(--line);border-radius:14px;padding:12px 16px;margin-bottom:8px;background:#ffffffb3}.msg-card-head{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;align-items:baseline}.msg-card-head span{font-size:12px}.msg-body{margin:6px 0 0;font-size:14px;white-space:pre-wrap}.lookup-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.lookup-list{display:grid;gap:6px}.lookup-row{display:flex;align-items:center;gap:16px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:#ffffff9e}.lookup-day{display:flex;flex-direction:column;gap:1px;min-width:120px;flex:0 0 auto}.lookup-day strong{font-size:14px;color:var(--ink)}.lookup-day span{font-size:11px;color:var(--muted)}.lookup-where{display:flex;flex-direction:column;gap:1px;min-width:0}.lookup-where strong{font-size:14px;color:var(--ink)}.lookup-where span{font-size:12px}.sv-week-list{display:grid;gap:6px}.sv-week-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:#ffffff9e}.sv-week-row.active{border-color:var(--teal);background:#2563eb0f}.sv-week-day{display:flex;flex-direction:column;gap:1px;min-width:110px}.sv-week-day strong{font-size:14px;color:var(--ink)}.sv-week-day span{font-size:11px;color:var(--muted)}.sv-week-where{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink);flex-wrap:wrap;justify-content:flex-end}.sv-week-change{background:#18304b14;color:var(--ink);font-size:12px;padding:6px 10px}.sv-week-change:hover{background:#18304b26}.sv-week-pick{background:linear-gradient(135deg,var(--teal),var(--blue));font-size:13px;padding:8px 14px}.sv-pending-prompt{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:12px;margin-bottom:12px;background:#d8841814;border:1px solid rgba(216,132,24,.25);color:var(--amber);font-size:13px;font-weight:600}.sv-cancel-req{width:26px;height:26px;padding:0;flex:0 0 auto;background:#c44d581a;color:var(--rose);border-radius:8px}.sv-cancel-req:hover{background:#c44d5838}.sv-request-row{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;border-radius:8px;margin:4px 0;background:var(--surface-2, #f5f5f5)}.sv-request-status{font-size:.78rem;font-weight:600}.sv-request-status.pending{color:#ca8a04}.sv-request-status.approved{color:#16a34a}.sv-request-status.denied{color:#dc2626}.request-list{display:flex;flex-direction:column;gap:8px}.request-card{display:flex;flex-direction:column;gap:8px;padding:10px 12px;border-radius:8px;background:#fef9c3;border:1px solid #fde68a}.request-info{display:flex;flex-direction:column;gap:2px;font-size:.85rem}.request-actions{display:flex;gap:6px}.request-actions button{font-size:.78rem;padding:4px 10px}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 15%,rgba(37,99,235,.35),transparent 40%),radial-gradient(circle at 85% 80%,rgba(96,165,250,.25),transparent 38%),linear-gradient(135deg,#0b132b,#1d3557)}.auth-logo{width:72px;height:72px;border-radius:18px;margin-bottom:14px;box-shadow:0 12px 30px #0b132b66}.auth-tagline{margin:0 0 14px;color:var(--blue);font-weight:800;font-size:14px}.auth-panel{width:min(420px,100%);padding:32px;border-radius:18px;background:#fffffff5;border:1px solid rgba(15,23,42,.1);box-shadow:0 24px 80px #0f172a38}.auth-panel h1{margin:4px 0 8px;color:#0f172a;font-size:2rem;line-height:1.05}.auth-copy{margin:0 0 22px;color:#5f6b7a}.google-button-slot{min-height:44px;display:flex;justify-content:center}.auth-error{margin:14px 0 0;color:#b91c1c;font-size:.9rem}.signed-in-user{display:inline-flex;align-items:center;gap:7px;max-width:320px;color:#526071;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.signed-in-user img{width:22px;height:22px;border-radius:50%}.signed-in-user em{flex:0 0 auto;padding:2px 6px;border-radius:999px;background:#dcfce7;color:#166534;font-style:normal;font-size:.72rem}