/* Reset 样式 */
body, ul, li, a {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
    font-family: Arial, sans-serif;
}

/* 导航栏 */
.navbar {
    background: linear-gradient(90deg, #FF8C42, #FF6F00);
    display: flex;
    justify-content: flex-start; /* 全部靠左 */
    align-items: center;
    padding: 12px 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    gap: 10px; /* LOGO 和菜单之间留空 */
}

/* 右边按钮区域 */
.nav-right {
    margin-left: auto; /* 把它推到最右边 */
    display: flex;
    gap: 15px;
}

/* 优化右上角按钮文字风格 */
.nav-right .btn {
    background: #fff;
    color: #FF6F00;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.5px;
    font-family: "Poppins", Arial, sans-serif; /* 字体更现代 */
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.nav-right .btn:hover {
    background: linear-gradient(90deg, #FF9F1C, #FF6F00);
    color: #fff;
    transform: translateY(-2px);
}

/* Logout 按钮 */
.nav-right .logout {
    background: #d9534f;
    color: #fff;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.nav-right .logout:hover {
    background: #c9302c;
    transform: translateY(-2px);
}



/* LOGO */
.logo a {
    color: #fff;
    font-size: 22px;
    font-weight: bold;
    letter-spacing: 1px;
    margin-right: 30px;
}

/* 菜单 */
.menu {
    display: flex;
    gap: 20px;
    align-items: center;
}

.menu li {
    position: relative;
}

.menu a {
    color: #fff;
    padding: 10px 14px;
    display: block;
    border-radius: 6px;
    transition: background 0.3s, transform 0.2s;
    font-weight: 500;
}

.menu a:hover {
    background: #FF9F1C;
    transform: scale(1.05);
}

/* 下拉菜单 */
.dropdown-menu {
    display: none;
    position: absolute;
    top: 40px;
    left: 0;
    background: linear-gradient(180deg, #FFD580, #FFB347);
    min-width: 180px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.25);
    z-index: 1000;
}

/* 下拉菜单文字 */
.dropdown-menu li a {
    padding: 12px;
    color: #4a2c00;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.3s, padding-left 0.2s;
}

.dropdown-menu li a:hover {
    background: #FF8C42;
    color: #fff;
    padding-left: 18px;
}

/* hover 显示下拉 */
.dropdown:hover .dropdown-menu {
    display: block;
}

/* 右边用户名 */
.nav-right .username {
    color: #fff;
    font-weight: bold;
    padding: 10px 14px;
}


/*form*/
/* 表单容器 */
.form-container {
    max-width: 600px;
    margin: 40px auto;
    background: #fff;
    padding: 25px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* 表单标题 */
.form-container h2 {
    text-align: center;
    margin-bottom: 25px;
    color: #FF6F00;
    font-size: 24px;
}

/* 每一行输入 */
.form-group {
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
}

/* 标签 */
.form-group label {
    font-weight: bold;
    margin-bottom: 6px;
    color: #333;
}

/* 输入框和下拉框 */
.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 15px;
    transition: border 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #FF6F00;
    box-shadow: 0 0 6px rgba(255,111,0,0.4);
    outline: none;
}

/* 提交按钮 */
.form-actions {
    text-align: right;
}

.btn-submit {
    background: linear-gradient(90deg, #FF8C42, #FF6F00);
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
}

.btn-submit:hover {
    background: #FF9F1C;
    transform: scale(1.05);
}
/*form*/

/* Profile 图片样式 */
.nav-right img {
    width: 40px;
    height: 40px;
    border-radius: 50%; /* 让图片变成圆形 */
    object-fit: cover;  /* 确保图片不会变形 */
    border: 2px solid #fff; /* 可选：加白色边框更清晰 */
    box-shadow: 0 0 4px rgba(0,0,0,0.2); /* 可选：让头像有立体感 */
}