:root {
    --primary-color: #5c7cfa;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --input-bg: #f8fafc;
    --border-color: #e2e8f0;
}

body, html {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: "Inter", -apple-system, sans-serif;
    background-color: #f1f5f9;
}

.login-container {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    display: flex;
    width: 1000px;
    height: 600px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* 左侧面板 - 优化位置与质感 */
.login-left {
    flex: 1.15;
    padding: 50px;
    display: flex;
    flex-direction: column;
    position: relative;
    background-color: #e0e7ff;
    background-image: url('login-icon.png');
    background-size: cover;
    background-position: center bottom;
    background-repeat: no-repeat;
}

.login-left .logo-area {
    display: flex;
    align-items: center;
    margin-bottom: 40px; /* 稍微下移一点点，更均衡 */
}

.login-left .logo-area .logo-icon {
    width: 42px;
    height: 42px;
    background: #5c7cfa;
    border-radius: 12px;
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    box-shadow: 0 8px 16px rgba(92, 124, 250, 0.2);
}

.login-left .logo-area .logo-text h4 {
    margin: 0;
    font-size: 17px;
    color: var(--text-dark);
    font-weight: 700;
}

.login-left .logo-area .logo-text p {
    margin: 0;
    font-size: 11px;
    color: var(--text-muted);
}

.login-left .brand-content h1 {
    font-size: 28px;
    color: var(--text-dark);
    margin: 0 0 15px 0;
}

.login-left .brand-content p {
    font-size: 16px;
    color: var(--text-muted);
    margin: 0;
    opacity: 0.8;
}

/* 右侧面板 */
.login-right {
    flex: 1;
    padding: 40px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #fff;
}

.login-right .form-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-right .form-header h2 {
    font-size: 26px;
    color: var(--text-dark);
    margin: 0 0 8px 0;
    font-weight: 700;
}

.login-right .form-header p {
    font-size: 14px;
    color: var(--text-muted);
}

.login-right ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.login-right ul li {
    margin-bottom: 22px;
    position: relative;
}

.login-right .field-label {
    display: flex;
    align-items: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.login-right .field-label i {
    margin-right: 8px;
    font-size: 15px;
    color: var(--text-muted);
}

.login-right .layui-input {
    height: 48px;
    border-radius: 10px !important;
    border: 1px solid var(--border-color) !important;
    background: var(--input-bg) !important;
    padding-left: 15px !important;
    font-size: 14px;
    color: var(--text-dark) !important;
}

.login-right .layui-input:focus {
    border-color: var(--primary-color) !important;
    background: #fff !important;
    box-shadow: 0 0 0 4px rgba(92, 124, 250, 0.08) !important;
}

/* 验证码精准布局 */
.login-right .verify-box {
    display: flex;
    align-items: center;
}

.login-right .verify-box .layui-input {
    flex: 1;
}

.login-right .verify-box .captcha-img {
    margin: 0 10px;
    height: 44px;
    width: 100px;
    display: inline-block;
    border-radius: 8px;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background: #eee; /* 预设背景色 */
}

.login-right .verify-box .captcha-img img {
    width: 100%;
    height: 100%;
    border-radius: 8px;
    display: block;
}

.login-right .verify-box .captcha-refresh {
    font-size: 13px;
    color: var(--text-muted);
    white-space: nowrap;
    text-decoration: none;
}

/* 勾选框优化，防止文字重叠 */
.login-right .form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 15px 0 30px 0;
}

.login-right .form-options a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
}

/* 修正 Layui Checkbox 导致的双文字问题 */
.login-right .remember-box .layui-form-checkbox[lay-skin=primary] {
    padding-left: 28px;
}
.login-right .remember-box .layui-form-checkbox[lay-skin=primary] span {
    color: var(--text-muted) !important;
    font-size: 14px !important;
    padding-right: 0;
}

/* 登录按钮 */
.login-right .layui-btn {
    width: 100%;
    height: 50px;
    background: var(--primary-color) !important;
    border-radius: 10px !important;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 2px;
    border: none !important;
}

.login-right .form-footer {
    margin-top: 35px;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
}

/* 校验提示词优化 - 完全透明背景 */
.login-right li span.help-block {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #ef4444 !important;
    font-size: 12px;
    pointer-events: none;
    background: transparent !important;
    padding: 0;
}

@media screen and (max-width: 1000px) {
    .login-card {
        width: 95vw;
        height: auto;
    }
    .login-left {
        display: none;
    }
}