/**
 * 登录页样式 - 壹伍壹拾
 * 品牌主色 #14c8aa
 */

/* ========== 登录页背景 ========== */
body.signin {
    background: linear-gradient(135deg, #e8faf6 0%, #f0fcf9 30%, #f5f7fa 70%, #ecf5ff 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
}

/* ========== 登录面板 ========== */
.signinpanel {
    width: 880px;
    max-width: 92vw;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(20, 200, 170, 0.1), 0 2px 12px rgba(0,0,0,0.04);
    overflow: hidden;
    margin: auto;
}

/* ========== 左侧信息区 ========== */
.signin-info {
    padding: 50px 40px;
    background: linear-gradient(135deg, #14c8aa 0%, #0fb89e 60%, #0ea88e 100%);
    color: #fff;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.signin-info .logopanel h1 {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: 3px;
    color: #fff;
    margin-bottom: 20px;
}

.signin-info h4 {
    color: rgba(255,255,255,0.9);
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 30px;
}

.signin-info h4 strong {
    font-weight: 600;
    color: #fff;
}

.signin-info a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    border-bottom: 1px dashed rgba(255,255,255,0.4);
    transition: all 0.2s;
}

.signin-info a:hover {
    color: #fff;
    border-bottom-color: #fff;
}

/* ========== 右侧表单区 ========== */
.signinpanel .col-sm-5 {
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.signinpanel h4 {
    color: #303133;
    font-weight: 600;
    font-size: 20px;
}

.signinpanel p {
    color: #909399;
    font-size: 14px;
    margin-bottom: 20px;
}

/* ========== 输入框 ========== */
.signinpanel .form-control {
    height: 44px;
    border: 1.5px solid #e4e7ed;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 15px;
    color: #303133;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: #fafbfc;
    margin-bottom: 16px;
}

.signinpanel .form-control:focus {
    border-color: #14c8aa;
    box-shadow: 0 0 0 3px rgba(20, 200, 170, 0.12);
    background: #fff;
    outline: none;
}

.signinpanel .form-control::placeholder {
    color: #c0c4cc;
}

/* ========== 记住我 ========== */
.checkbox-custom {
    margin-bottom: 10px;
}

.checkbox-custom label {
    color: #606266;
    font-size: 13px;
    font-weight: 400;
}

/* ========== 登录按钮 ========== */
.signinpanel .btn-success {
    background: linear-gradient(135deg, #14c8aa 0%, #0fb89e 100%);
    border: none;
    border-radius: 8px;
    height: 44px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 2px;
    color: #fff;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(20, 200, 170, 0.3);
    margin-top: 10px;
}

.signinpanel .btn-success:hover {
    background: linear-gradient(135deg, #4fd6bf 0%, #14c8aa 100%);
    box-shadow: 0 6px 20px rgba(20, 200, 170, 0.4);
    transform: translateY(-1px);
}

.signinpanel .btn-success:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(20, 200, 170, 0.3);
}

/* ========== 页脚 ========== */
.signup-footer {
    background: #fafbfc;
    border-top: 1px solid #ebeef5;
    padding: 15px 20px;
    text-align: center;
    font-size: 12px;
    color: #909399;
}

.signup-footer .pull-left {
    float: none !important;
}

/* ========== 响应式 ========== */
@media (max-width: 768px) {
    .signinpanel {
        width: 95vw;
        border-radius: 12px;
    }

    .signin-info {
        min-height: auto;
        padding: 30px 20px;
    }

    .signin-info .logopanel h1 {
        font-size: 24px;
    }

    .signinpanel .col-sm-5 {
        padding: 30px 20px;
    }
}

/* ========== 验证错误 ========== */
label.error {
    position: inherit !important;
    color: #f56c6c;
    font-size: 12px;
    font-weight: 400;
    margin-top: 4px;
}