.teacher-portal-link{background:#eff6ff;color:#1d4ed8;padding:3px 8px;border-radius:6px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;font-family:monospace;border:1px solid #bfdbfe;cursor:pointer;transition:all .15s ease}.teacher-portal-link:hover{background:#dbeafe;color:#1e40af;border-color:#93c5fd;text-decoration:underline}.teacher-card-modal-container{max-width:780px!important;width:95vw}.teacher-card-preview-wrapper{display:flex;justify-content:center;align-items:center;padding:16px;background:#f1f5f9;border-radius:12px;margin:16px 0;overflow-x:auto}.teacher-six-inch-card{width:600px;height:400px;background:#fff;border-radius:14px;border:1.5px solid #cbd5e1;box-shadow:0 10px 25px -5px #0000001a,0 8px 10px -6px #0000001a;display:flex;flex-direction:column;overflow:hidden;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:#0f172a;flex-shrink:0}.card-header-bar{background:linear-gradient(135deg,#1e3a8a,#2563eb,#0284c7);color:#fff;padding:10px 18px;display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.card-sys-name{font-size:16px;font-weight:700;letter-spacing:.5px}.card-badge-pill{font-size:11px;background:#fff3;padding:3px 10px;border-radius:9999px;font-weight:500;border:1px solid rgba(255,255,255,.3)}.card-body-layout{display:flex;flex:1;padding:12px 18px 8px;gap:16px}.card-col-left{width:170px;display:flex;flex-direction:column;align-items:center;border-right:1.5px dashed #cbd5e1;padding-right:14px;text-align:center}.card-scope-title{font-size:18px;font-weight:800;color:#0f172a;margin-top:4px;line-height:1.25;text-align:center;width:100%}.card-teacher-subtitle{font-size:12px;color:#64748b;margin-top:4px;margin-bottom:10px;text-align:center;width:100%}.card-qr-box{background:#f8fafc;padding:8px;border-radius:8px;border:1px solid #e2e8f0;display:flex;flex-direction:column;align-items:center}.card-qr-caption{font-size:10px;color:#475569;font-weight:600;margin-top:6px}.card-col-right{flex:1;display:flex;flex-direction:column;gap:8px}.card-url-box{background:#eff6ff;border:1.5px solid #bfdbfe;border-radius:8px;padding:6px 10px}.card-section-label{font-size:11px;font-weight:700;color:#1e40af;margin-bottom:2px}.card-url-value{display:flex;justify-content:space-between;align-items:center;gap:6px;min-width:0}.card-url-text{font-family:Consolas,Monaco,Courier New,monospace;font-size:12.5px;font-weight:700;color:#1d4ed8;letter-spacing:-.3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.card-url-copy-btn{background:#dbeafe;border:1px solid #93c5fd;color:#1e40af;font-size:11px;font-weight:600;padding:2px 7px;border-radius:4px;cursor:pointer;display:inline-flex;align-items:center;gap:3px;flex-shrink:0}.card-url-copy-btn:hover{background:#bfdbfe}.card-pin-box{background:#f0fdf4;border:1.5px solid #bbf7d0;border-radius:8px;padding:6px 12px}.card-pin-box .card-section-label{color:#166534}.card-pin-digits{display:flex;gap:10px;margin-top:4px}.pin-digit-box{flex:1;height:42px;background:#fff;border:1.5px solid #16a34a;border-radius:6px;display:flex;justify-content:center;align-items:center;font-size:24px;font-weight:800;color:#14532d;font-family:Consolas,Monaco,monospace}.card-tips-box{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:6px 12px}.card-tips-title{font-size:11px;font-weight:700;color:#475569}.card-tips-list{margin:3px 0 0 16px;padding:0;font-size:11px;color:#64748b;line-height:1.45}.card-footer-bar{background:#f8fafc;border-top:1px solid #e2e8f0;padding:4px 18px;font-size:10px;color:#94a3b8;display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.teacher-card-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;margin-top:12px}.spinning{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media print{body *{visibility:hidden}.teacher-six-inch-card,.teacher-six-inch-card *{visibility:visible}.account-modal-backdrop{background:transparent!important;position:static!important;padding:0!important}.account-modal-card{box-shadow:none!important;border:none!important;padding:0!important;margin:0!important;background:transparent!important}.account-modal-heading,.teacher-card-actions,.teacher-card-domain-selector,.card-url-copy-btn,.error-message{display:none!important}.card-url-text{font-size:11pt!important;white-space:nowrap!important;overflow:visible!important}.teacher-card-preview-wrapper{background:transparent!important;padding:0!important;margin:0!important;display:block!important}.teacher-six-inch-card{position:relative!important;width:6in!important;height:4in!important;box-shadow:none!important;border:1px solid #cbd5e1!important;border-radius:8px!important;page-break-inside:avoid;break-inside:avoid;page-break-after:always;break-after:page;margin:0 auto;-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}@page{size:6in 4in landscape;margin:0}}