/**
 * 后台自定义样式：按钮与主色统一为蓝色系（与 skin-blue / 登录页一致）
 */
:root {
    --fa-primary: #3568c9;
    --fa-primary-hover: #2856b5;
    --fa-primary-active: #214a9e;
    --fa-primary-soft: #e8eefb;
    --fa-success: #1aad8a;
    --fa-success-hover: #159574;
    --fa-danger: #e85a4c;
    --fa-danger-hover: #d54538;
    --fa-warning: #f0a020;
    --fa-warning-hover: #d98c12;
    --fa-info: #3d8fda;
    --fa-info-hover: #2f7dc4;
    --fa-btn-radius: 6px;
    --fa-btn-shadow: 0 2px 6px rgba(53, 104, 201, 0.22);
}

/* 全局链接主色 */
a {
    color: var(--fa-primary);
}

a:hover,
a:focus {
    color: var(--fa-primary-hover);
}

/* 按钮基础形态 */
.btn {
    border-radius: var(--fa-btn-radius);
    font-weight: 500;
    letter-spacing: 0.2px;
    transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.btn:active,
.btn.active {
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.08);
}

.btn-lg {
    border-radius: 8px;
    padding-left: 18px;
    padding-right: 18px;
}

.btn-sm,
.btn-xs {
    border-radius: 4px;
}

/* Primary */
.btn-primary {
    color: #fff;
    background-color: var(--fa-primary);
    border-color: var(--fa-primary);
    box-shadow: var(--fa-btn-shadow);
}

.btn-primary:focus,
.btn-primary.focus,
.btn-primary:hover {
    color: #fff;
    background-color: var(--fa-primary-hover);
    border-color: var(--fa-primary-hover);
    box-shadow: 0 4px 12px rgba(53, 104, 201, 0.32);
}

.btn-primary:active,
.btn-primary.active,
.open > .dropdown-toggle.btn-primary,
.btn-primary:active:hover,
.btn-primary.active:hover,
.open > .dropdown-toggle.btn-primary:hover,
.btn-primary:active:focus,
.btn-primary.active:focus,
.open > .dropdown-toggle.btn-primary:focus {
    color: #fff;
    background-color: var(--fa-primary-active);
    border-color: var(--fa-primary-active);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.12);
}

.btn-primary.disabled:hover,
.btn-primary[disabled]:hover,
fieldset[disabled] .btn-primary:hover,
.btn-primary.disabled:focus,
.btn-primary[disabled]:focus,
fieldset[disabled] .btn-primary:focus {
    background-color: var(--fa-primary);
    border-color: var(--fa-primary);
    box-shadow: none;
}

.btn-primary .badge {
    color: var(--fa-primary);
    background-color: #fff;
}

/* Success / Danger / Warning / Info */
.btn-success {
    background-color: var(--fa-success);
    border-color: var(--fa-success);
    box-shadow: 0 2px 6px rgba(26, 173, 138, 0.22);
}

.btn-success:hover,
.btn-success:focus,
.btn-success.focus,
.btn-success:active,
.btn-success.active,
.open > .dropdown-toggle.btn-success {
    background-color: var(--fa-success-hover);
    border-color: var(--fa-success-hover);
}

.btn-danger {
    background-color: var(--fa-danger);
    border-color: var(--fa-danger);
    box-shadow: 0 2px 6px rgba(232, 90, 76, 0.2);
}

.btn-danger:hover,
.btn-danger:focus,
.btn-danger.focus,
.btn-danger:active,
.btn-danger.active,
.open > .dropdown-toggle.btn-danger {
    background-color: var(--fa-danger-hover);
    border-color: var(--fa-danger-hover);
}

.btn-warning {
    background-color: var(--fa-warning);
    border-color: var(--fa-warning);
    box-shadow: 0 2px 6px rgba(240, 160, 32, 0.22);
}

.btn-warning:hover,
.btn-warning:focus,
.btn-warning.focus,
.btn-warning:active,
.btn-warning.active,
.open > .dropdown-toggle.btn-warning {
    background-color: var(--fa-warning-hover);
    border-color: var(--fa-warning-hover);
}

.btn-info {
    background-color: var(--fa-info);
    border-color: var(--fa-info);
    box-shadow: 0 2px 6px rgba(61, 143, 218, 0.22);
}

.btn-info:hover,
.btn-info:focus,
.btn-info.focus,
.btn-info:active,
.btn-info.active,
.open > .dropdown-toggle.btn-info {
    background-color: var(--fa-info-hover);
    border-color: var(--fa-info-hover);
}

/* Default：更干净的描边按钮 */
.btn-default {
    color: #3a4a66;
    background-color: #fff;
    border-color: #d5dde8;
    box-shadow: 0 1px 2px rgba(30, 50, 90, 0.04);
}

.btn-default:hover,
.btn-default:focus,
.btn-default.focus {
    color: var(--fa-primary);
    background-color: #f3f6fd;
    border-color: #b8c8ea;
}

.btn-default:active,
.btn-default.active,
.open > .dropdown-toggle.btn-default {
    color: var(--fa-primary);
    background-color: var(--fa-primary-soft);
    border-color: #a9bbe3;
}

/* Light 变体 */
.btn-primary-light {
    color: var(--fa-primary) !important;
    background-color: var(--fa-primary-soft) !important;
    border-color: #d5e1f8 !important;
}

.btn-primary-light:hover,
.btn-primary-light:focus {
    color: #fff !important;
    background-color: var(--fa-primary) !important;
    border-color: var(--fa-primary) !important;
}

/* 表格工具栏小号按钮更整齐 */
.fixed-table-toolbar .btn,
.toolbar .btn,
.btn-toolbar .btn {
    border-radius: 5px;
}

.fixed-table-toolbar .btn-primary,
.toolbar .btn-primary {
    box-shadow: 0 2px 5px rgba(53, 104, 201, 0.2);
}

/* 分页激活态 */
.pagination > .active > a,
.pagination > .active > span,
.pagination > .active > a:hover,
.pagination > .active > span:hover,
.pagination > .active > a:focus,
.pagination > .active > span:focus {
    background-color: var(--fa-primary);
    border-color: var(--fa-primary);
}

.pagination > li > a,
.pagination > li > span {
    color: var(--fa-primary);
    border-radius: 4px !important;
    margin: 0 2px;
    border-color: #d5dde8;
}

.pagination > li > a:hover,
.pagination > li > span:hover {
    background-color: var(--fa-primary-soft);
    border-color: #b8c8ea;
    color: var(--fa-primary-hover);
}

/* 标签 / 徽章主色 */
.label-primary,
.badge-primary,
.bg-blue,
.bg-primary {
    background-color: var(--fa-primary) !important;
}

.label-primary {
    border-radius: 4px;
}

/* 面板主色标题 */
.panel-primary > .panel-heading {
    background-color: var(--fa-primary);
    border-color: var(--fa-primary);
}

.panel-primary {
    border-color: var(--fa-primary);
}

/* 进度条 */
.progress-bar {
    background-color: var(--fa-primary);
}

/* 复选/开关类强调色常见控件 */
.checkbox-primary input[type="checkbox"]:checked + label::before,
.checkbox-primary input[type="radio"]:checked + label::before {
    background-color: var(--fa-primary);
    border-color: var(--fa-primary);
}

/* 顶部导航移动端主按钮 */
@media (max-width: 991px) {
    .main-header .navbar-custom-menu a.btn-primary {
        color: #fff;
        background-color: var(--fa-primary);
    }
}

/* 表单提交区固定底栏按钮间距 */
.layer-footer .btn,
.form-group .btn + .btn {
    margin-left: 4px;
}

/* layer 弹窗底部按钮 */
.layui-layer-btn .layui-layer-btn0 {
    border-color: var(--fa-primary) !important;
    background-color: var(--fa-primary) !important;
}