/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* 登录页面的body样式 */
.login-page body {
    background-color: #f5f7fa;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

body {
    background-color: #f5f7fa;
    min-height: 100vh;
}

/* 装饰性背景元素 */
.login-page body::before {
    content: "";
    position: absolute;
    width: 70vw;
    height: 70vw;
    background-color: #0066ff;
    border-radius: 50%;
    top: -20vw;
    left: -20vw;
    z-index: -1;
}

.login-page body::after {
    content: "";
    position: absolute;
    width: 30vw;
    height: 30vw;
    background-color: #0066ff;
    border-radius: 50%;
    bottom: -5vw;
    right: -5vw;
    z-index: -1;
}

/* 登录容器 */
.login-container {
    width: 100%;
    max-width: 450px;
    padding: 0 20px;
    z-index: 1;
}

/* 登录标题区域 */
.login-header {
    margin-bottom: 40px;
}

.login-header h1 {
    font-size: 48px;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
}

.login-header p {
    font-size: 18px;
    color: #666;
}

/* 登录表单区域 */
.login-form {
    background-color: #f8f9fc;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group:last-child {
    margin-bottom: 0;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 15px 20px;
    border: none;
    background-color: white;
    border-radius: 10px;
    font-size: 16px;
    color: #333;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

input[type="text"]:focus,
input[type="password"]:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.3);
}

.login-btn {
    width: 100%;
    padding: 15px;
    background-color: #0066ff;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.login-btn:hover {
    background-color: #0052cc;
}

.error-message {
    background-color: #fff0f0;
    color: #e74c3c;
    padding: 12px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 20px;
    text-align: center;
}

/* 响应式调整 */
@media (max-width: 480px) {
    .login-header h1 {
        font-size: 36px;
    }
    
    .login-header p {
        font-size: 16px;
    }
    
    .login-form {
        padding: 25px;
    }
}

/* 状态指示器（底部小点) */
.status-indicator {
    position: fixed;
    bottom: 15px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
}

.status-indicator .indicator {
    width: 134px;
    height: 5px;
    background-color: #000;
    border-radius: 2.5px;
}