v0.5测试

frontend/assets/css/admin.css

@@ -127,4 +127,86 @@
     width: 18px;
     height: 18px;
     cursor: pointer;
-}
+}
+/* 考勤学生方格网格 */
+.student-grid {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 10px;
+    margin: 15px 0;
+}
+
+.student-cell {
+    width: calc(100% / 7 - 10px);
+    min-height: 60px;
+    border: 2px solid #e5e7eb;
+    border-radius: 8px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    cursor: pointer;
+    font-size: 14px;
+    font-weight: 500;
+    transition: all 0.2s ease;
+    padding: 8px 4px;
+    text-align: center;
+    word-break: break-all;
+    user-select: none;
+}
+
+.student-cell:hover {
+    background: #f3f4f6;
+    border-color: #9ca3af;
+}
+
+.student-cell.selected {
+    background: #fee2e2;
+    border-color: #ef4444;
+    color: #dc2626;
+}
+
+.student-cell.has-record {
+    border: 2px dashed #9ca3af;
+    opacity: 0.7;
+}
+
+.attendance-toolbar {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin: 15px 0;
+    flex-wrap: wrap;
+}
+
+.attendance-toolbar .status-group {
+    display: flex;
+    gap: 8px;
+}
+
+.attendance-toolbar .status-btn {
+    padding: 6px 16px;
+    border: 2px solid #e5e7eb;
+    border-radius: 6px;
+    background: white;
+    cursor: pointer;
+    font-size: 13px;
+    transition: all 0.2s;
+}
+
+.attendance-toolbar .status-btn.active {
+    border-color: #667eea;
+    background: #eef2ff;
+    color: #4338ca;
+}
+
+@media (max-width: 768px) {
+    .student-cell {
+        width: calc(100% / 4 - 10px);
+    }
+}
+
+@media (max-width: 480px) {
+    .student-cell {
+        width: calc(100% / 3 - 10px);
+    }
+}