Initial commit: Car Maintenance Management System

Author: Yang Lu

School: Liaoning Institute of Science and Technology

Major: Computer Science and Technology

Class: BZ246

Tech Stack:

- Backend: Spring Boot 2.7.18 + JPA + MySQL

- Frontend: HTML5 + CSS3 + JavaScript

Features:

- User Management (Admin/Staff/Customer roles)

- Vehicle Archive Management

- Service Order Management

- Parts Inventory Management

- Online Appointment Service

- Data Statistics and Analysis

Generated with Claude Code

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

frontend/css/login.css

@@ -0,0 +1,152 @@
+/* 登录页面样式 */
+body {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    min-height: 100vh;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.login-container {
+    width: 100%;
+    max-width: 450px;
+    padding: 20px;
+}
+
+.login-box {
+    background: #fff;
+    border-radius: 12px;
+    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
+    overflow: hidden;
+}
+
+.login-header {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: #fff;
+    padding: 30px 20px;
+    text-align: center;
+}
+
+.login-header h1 {
+    font-size: 24px;
+    margin-bottom: 8px;
+    font-weight: 600;
+}
+
+.login-header p {
+    font-size: 12px;
+    opacity: 0.9;
+    font-weight: 300;
+}
+
+.login-form {
+    padding: 30px;
+}
+
+.login-form .form-group {
+    margin-bottom: 20px;
+}
+
+.login-form .form-group label {
+    display: block;
+    margin-bottom: 8px;
+    font-weight: 500;
+    color: #333;
+}
+
+.login-form input,
+.login-form select {
+    width: 100%;
+    padding: 12px 15px;
+    border: 1px solid #ddd;
+    border-radius: 6px;
+    font-size: 14px;
+    transition: all 0.3s;
+}
+
+.login-form input:focus,
+.login-form select:focus {
+    outline: none;
+    border-color: #667eea;
+    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
+}
+
+.btn-login {
+    width: 100%;
+    padding: 12px;
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: #fff;
+    border: none;
+    border-radius: 6px;
+    font-size: 16px;
+    font-weight: 600;
+    cursor: pointer;
+    transition: transform 0.2s, box-shadow 0.2s;
+    margin-top: 10px;
+}
+
+.btn-login:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
+}
+
+.btn-login:active {
+    transform: translateY(0);
+}
+
+.login-footer {
+    margin-top: 20px;
+    text-align: center;
+    display: flex;
+    justify-content: space-between;
+}
+
+.login-footer a {
+    color: #667eea;
+    text-decoration: none;
+    font-size: 13px;
+    transition: color 0.3s;
+}
+
+.login-footer a:hover {
+    color: #764ba2;
+    text-decoration: underline;
+}
+
+.demo-accounts {
+    background: #f8f9fa;
+    padding: 15px 30px;
+    border-top: 1px solid #e9ecef;
+}
+
+.demo-accounts p {
+    font-size: 12px;
+    color: #666;
+    margin-bottom: 8px;
+    font-weight: 600;
+}
+
+.demo-accounts ul {
+    list-style: none;
+}
+
+.demo-accounts li {
+    font-size: 11px;
+    color: #888;
+    padding: 3px 0;
+}
+
+/* 响应式设计 */
+@media (max-width: 480px) {
+    .login-container {
+        padding: 10px;
+    }
+
+    .login-header h1 {
+        font-size: 20px;
+    }
+
+    .login-form {
+        padding: 20px;
+    }
+}