.modal-overlay[data-v-408f58b4]{position:fixed;left:0;top:0;width:100vw;height:100vh;display:flex;align-items:center;z-index:999}.modal-container[data-v-408f58b4]{width:1240px;height:98vh;background:#fff;border-radius:20px;padding:30px;color:#1e293b;margin-left:30px;box-shadow:0 0 10px rgba(0,0,0,.6)}.modal-content[data-v-408f58b4]{display:flex;gap:40px;height:88%}.student-list-wrapper[data-v-408f58b4]{width:100%;display:grid;grid-template-columns:repeat(6,1fr);gap:20px}.student-card[data-v-408f58b4]{background:#f8fafc;border:1px solid #e2e8f0;border-radius:16px;padding:20px;display:flex;flex-direction:column;align-items:center;cursor:pointer;height:141px;transition:all .3s ease;position:relative;overflow:hidden}.student-card.selected[data-v-408f58b4]{background:#2563eb;color:#fff;border-color:#2563eb}.student-card.rolling[data-v-408f58b4]{animation:rollFlash-408f58b4 .4s infinite alternate;z-index:10}@keyframes rollFlash-408f58b4{0%{background:#2563eb;transform:scale(1);box-shadow:0 0 10px #60a5fa}to{background:#3b82f6;transform:scale(1.05);box-shadow:0 0 25px #60a5fa}}.student-img[data-v-408f58b4]{width:70px;height:70px;margin-bottom:10px}.student-name[data-v-408f58b4]{font-size:24px}.qrcode-wrapper[data-v-408f58b4]{flex:1;display:flex;flex-direction:column;align-items:center;gap:20px;justify-content:center}.qrcode-box[data-v-408f58b4]{width:280px;height:280px;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:12px}.qrcode-text[data-v-408f58b4]{font-size:24px;color:#334155}.modal-footer[data-v-408f58b4]{display:flex;justify-content:center;gap:30px;margin-top:30px}.modal-btn[data-v-408f58b4]{padding:16px 48px;font-size:24px;border-radius:12px;background:#e2e8f0;color:#334155;border:none;cursor:pointer;transition:all .2s}.modal-btn.primary[data-v-408f58b4]{background:#2563eb;color:#fff}.modal-btn[data-v-408f58b4]:disabled{background:#94a3b8;cursor:not-allowed}