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h2{color:#333;margin-bottom:30px;font-size:1.8rem}.id-card{display:flex;gap:30px;background:linear-gradient(135deg,#f8f9ff,#e8ebff);padding:30px;border-radius:15px;align-items:center;justify-content:center;flex-wrap:wrap}.id-card-photo{display:flex;gap:20px;align-items:center;flex:1;min-width:280px}.student-photo{width:150px;height:150px;object-fit:cover;border-radius:10px;border:3px solid white;box-shadow:0 5px 20px #00000026}.student-info{flex:1}.student-info p{margin:8px 0;color:#333;font-size:1rem;text-align:left}.photo-preview{text-align:center;padding:15px;background:#fff;border-radius:10px;box-shadow:0 4px 15px #0000001a}.photo-preview h4{margin:0 0 15px;color:#667eea;font-size:1rem}.student-photo-preview{width:150px;height:150px;object-fit:cover;border-radius:10px;border:3px solid #667eea;box-shadow:0 5px 20px #00000026}.photo-info{margin:10px 0 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#667eea;border-top:none;margin:0;overflow-x:auto;font-family:Monaco,Courier New,monospace;font-size:.85rem;line-height:1.5;max-height:300px;overflow-y:auto}.signature-info{background:#f8f9ff;padding:20px;border-radius:10px;margin-top:20px;text-align:left;width:100%}.signature-info h3{color:#667eea;margin-bottom:15px}.signature-info p{margin:8px 0;color:#555;font-size:.9rem;word-break:break-all}.signature-info strong{color:#333}.loading{color:#667eea;font-size:1.1rem;margin:20px 0}.error{color:#dc3545;background:#fee;padding:15px;border-radius:8px;margin:20px 0}.verify-test-btn{background:linear-gradient(135deg,#00bfa5,#00897b);color:#fff;border:none;padding:14px 40px;border-radius:50px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .3s}.verify-test-btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px #00bfa566}.verify-test-btn:disabled{background:#ccc;cursor:not-allowed;transform:none}.verification-result{margin-top:30px;padding:25px;border-radius:15px;animation:slideIn .3s ease-out}.verification-result.valid{background:linear-gradient(135deg,#e8f5e9,#c8e6c9);border:3px solid #4caf50}.verification-result.invalid{background:linear-gradient(135deg,#ffebee,#ffcdd2);border:3px solid #f44336}.verification-result h3{margin-bottom:15px;font-size:1.5rem}.verification-result.valid h3{color:#2e7d32}.verification-result.invalid h3{color:#c62828}.verification-msg{color:#1b5e20;font-size:1.1rem;margin-bottom:20px}.error-msg{color:#b71c1c;font-size:1rem}.verified-data{background:#fff;padding:20px;border-radius:10px;margin:20px 0}.verified-data h4{color:#667eea;margin-bottom:15px}.verified-data p{margin:10px 0;color:#333;font-size:1rem}.verified-data strong{color:#667eea;min-width:100px;display:inline-block}.verified-photo{background:#fff;padding:20px;border-radius:10px;margin:20px 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p{color:#666;font-size:1rem}.qr-codes-container{display:flex;gap:30px;justify-content:center;margin-bottom:30px;flex-wrap:wrap}.qr-code-item{flex:1;min-width:280px;max-width:400px;padding:20px;background:#f8f9ff;border-radius:12px;text-align:center;border:2px solid #e0e0e0;transition:all .3s}.qr-code-item:hover{border-color:#667eea;transform:translateY(-2px);box-shadow:0 4px 12px #667eea33}.qr-code-item h4{color:#667eea;margin-bottom:15px;font-size:1.1rem}.qr-code-item .qr-image{max-width:100%;height:auto;margin-bottom:15px;border-radius:8px}.qr-size{color:#888;font-size:.9rem;margin-bottom:10px}.qr-note{color:#666;font-size:.95rem;font-weight:500}.scan-instructions{background:#fff3cd;border:2px solid #ffc107;border-radius:12px;padding:20px;margin-bottom:20px}.scan-instructions h4{color:#856404;margin-bottom:15px}.scan-instructions ol{color:#856404;margin-left:25px}.scan-instructions li{margin-bottom:10px;font-size:1rem}