/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #3685ff;
    --primary-green: green;
    --primary-white: white;
    --primary-light: #e6f0ff;
    --secondary-color: #64748b;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --border: 1px solid #e6f0ff;
    /*--shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);*/
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    --radius: 8px;

    --primary: #4361ee;
    --secondary: #3a0ca3;
    --accent: #4cc9f0;
    --dark: #212529;
    --success: #4bb543;
}

body {
    font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}


/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-blue);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
}

.btn-secondary:hover {
    background-color: rgba(54, 133, 255, 0.1);
}

.btn-full {
    width: 100%;
}


/* 通用操作按钮 */
.action-btn {
    background: none;
    border: none;
    font-size: 16px;
    color: var(--text-dark);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: background-color 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.action-btn:hover {
    background-color: var(--primary-blue);
    color: var(--primary-blue);
}