/* ==========================================================================
   宝之通增长中台 · pages-settings.css — 管理后台配置中心（/admin/settings）— 从 app.css 拆出
   --------------------------------------------------------------------------
   由 scripts/css_split_app.py 自动从 app.css 拆出。
   包含章节：[pages-settings-ai], [pages-config-boundary], [pages-settings-nav]
   ========================================================================== */

/* === [pages-settings-ai] .settings-ai-overview / .settings-ai-url / settings-ai-card === */
.detail-ai-state { grid-template-columns: minmax(0, 1fr) auto; border-left: 4px solid var(--accent) !important; }

#aiqicha-login-status .badge {
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
    text-align: left;
    line-height: 1.45;
}

/* === [pages-settings-nav] .nav-pills / .settings-actionbar / .settings-effect / .settings-impact === */
.nav-pills .nav-link { color: var(--text-secondary); border-radius: var(--radius-sm); }

.nav-pills .nav-link.active { color: var(--surface) !important; background: var(--accent) !important; }

.settings-config-workspace {
    display: grid;
    grid-template-columns: minmax(236px, 280px) minmax(0, 1fr);
    gap: 14px;
    align-items: start;
}

.settings-config-sidebar,
.settings-config-main {
    min-width: 0;
}

.settings-config-sidebar {
    position: sticky;
    top: 12px;
    max-height: calc(100vh - 96px);
    overflow-y: auto;
    padding: 14px;
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-md);
    background: var(--surface);
    box-shadow: var(--shadow-xs);
}

.settings-sidebar-head {
    display: flex;
    align-items: center;
    padding-bottom: 10px;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--surface-border);
}

.settings-sidebar-head h5 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--text-main);
    font-size: 0.96rem;
    font-weight: 700;
}

.settings-sidebar-head h5 i {
    width: 26px;
    height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--accent-soft);
    color: var(--accent);
}

.settings-sidebar-head p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.78rem;
    line-height: 1.45;
}

.settings-side-links {
    display: flex;
    gap: 6px;
    margin-bottom: 10px;
}

.settings-side-links a {
    min-width: 0;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 30px;
    padding: 5px 8px;
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-sm);
    background: var(--surface-soft);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.35;
    text-decoration: none;
}

.settings-side-links a:hover {
    border-color: var(--accent-line);
    background: var(--accent-softer);
    color: var(--accent-pressed);
}

.settings-domain-nav {
    display: grid;
    gap: 10px;
}

.settings-domain-nav-section {
    min-width: 0;
}

.settings-domain-nav-title {
    display: block;
    margin-bottom: 5px;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.35;
}

.settings-domain-nav-links {
    display: grid;
    gap: 4px;
}

.settings-domain-nav .nav-link {
    min-width: 0;
    min-height: 34px;
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 7px;
    align-items: center;
    padding: 7px 9px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.35;
}

.settings-domain-nav .nav-link i,
.settings-domain-nav .nav-link span {
    min-width: 0;
}

.settings-domain-nav .nav-link span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-domain-nav .nav-link:hover {
    border-color: var(--surface-border);
    background: var(--surface-soft);
}

.settings-domain-nav .nav-link.active {
    border-color: var(--accent);
}

.settings-actionbar {
    display: grid;
    grid-template-columns: auto minmax(150px, 220px) auto;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    padding: 10px 12px !important;
    position: sticky;
    top: 8px;
    z-index: 30;
}

.settings-config-main > .settings-actionbar {
    flex-direction: initial !important;
}

.settings-actionbar,
.settings-actionbar-search,
.settings-actionbar-buttons {
    min-width: 0;
}

.settings-actionbar-title {
    min-width: 0;
}

.settings-actionbar-title strong {
    display: block;
    color: var(--text-main);
    font-size: 0.92rem;
    line-height: 1.35;
    white-space: nowrap;
}

.settings-actionbar-title span {
    display: none;
    color: var(--text-muted);
    font-size: 0.76rem;
    line-height: 1.45;
}

.settings-actionbar-search .input-group {
    min-width: 0;
}

.settings-actionbar-search .form-control,
.settings-actionbar-search .input-group-text {
    min-height: 34px !important;
}

.settings-actionbar-buttons {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    flex-wrap: nowrap;
    min-width: 0;
    max-width: none;
}

.settings-actionbar-buttons .btn {
    min-height: 34px !important;
    padding: 5px 8px !important;
    font-size: 0.78rem !important;
    white-space: nowrap;
}

.settings-search-row {
    margin-bottom: 10px;
}

.settings-group-card {
    overflow: hidden;
}

.settings-group-card .card-body {
    padding: 14px !important;
}

.settings-config-main .settings-field {
    gap: 7px;
    padding: 12px;
    border-radius: var(--radius-sm);
}

.settings-config-main .settings-field-meta {
    margin-bottom: 4px;
}

.settings-config-main .settings-impact-note {
    margin-top: 4px;
    padding: 6px 8px;
}

@media (max-width: 1280px) {
    .settings-config-workspace {
        grid-template-columns: minmax(210px, 248px) minmax(0, 1fr);
    }

    .settings-actionbar-buttons {
        justify-content: flex-end;
        max-width: none;
    }

    .settings-actionbar-buttons .btn {
        flex: 0 1 auto;
    }
}

@media (max-width: 1180px) and (min-width: 992px) {
    .settings-actionbar {
        grid-template-columns: minmax(120px, 1fr) auto;
    }

    .settings-actionbar-title {
        display: none;
    }

    .settings-actionbar-buttons .btn {
        padding-inline: 7px !important;
    }
}

@media (min-width: 1101px) {
    .body-role-platform .settings-config-main > .settings-actionbar {
        position: sticky;
        grid-template-columns: auto minmax(150px, 220px) auto;
    }

    .body-role-platform .settings-config-main > .settings-actionbar-buttons {
        justify-content: flex-end;
        width: auto;
        max-width: 600px;
    }

    .body-role-platform .settings-config-main > .settings-actionbar-buttons .btn {
        flex: 0 0 auto;
        width: auto;
    }
}

@media (max-width: 991.98px) {
    .settings-config-workspace {
        grid-template-columns: 1fr;
    }

    .settings-config-sidebar,
    .settings-actionbar {
        position: static;
        max-height: none;
    }

    .settings-actionbar {
        grid-template-columns: 1fr;
    }

    .settings-actionbar-buttons {
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .settings-domain-nav {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 575px) {
    .settings-config-sidebar {
        padding: 12px;
    }

    .settings-sidebar-head {
        gap: 8px;
        padding-bottom: 10px;
        margin-bottom: 10px;
    }

    .settings-sidebar-head p {
        display: none;
    }

    .settings-side-links {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .settings-side-links a {
        justify-content: center;
        min-height: 32px;
        padding: 6px 8px;
        text-align: center;
    }

    .settings-domain-nav {
        display: flex;
        flex-wrap: nowrap !important;
        gap: 6px;
        overflow-x: auto;
        overflow-y: hidden;
        padding-bottom: 4px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
    }

    .settings-domain-nav-section {
        display: contents;
    }

    .settings-domain-nav-title {
        display: none;
    }

    .settings-domain-nav-links {
        display: flex;
        flex-wrap: nowrap;
        gap: 6px;
        flex: 0 0 auto;
    }

    .settings-domain-nav .nav-link {
        width: max-content;
        grid-template-columns: 18px max-content;
        min-height: 32px;
        padding: 6px 9px;
        white-space: nowrap;
    }

    .settings-actionbar {
        padding: 10px !important;
    }

    .settings-actionbar-title span {
        display: none;
    }

    .settings-actionbar-buttons {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 6px;
        width: 100%;
    }

    .settings-actionbar-buttons .btn {
        flex-basis: auto;
        min-width: 0;
        width: 100%;
        padding-inline: 6px !important;
        font-size: 0 !important;
    }

    .settings-actionbar-buttons .btn i {
        margin-right: 0 !important;
        font-size: 0.98rem;
    }
}

.settings-field-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 4px;
}

.settings-field-head .form-label {
    margin-bottom: 0;
    min-width: 0;
    color: var(--text-main);
    line-height: 1.45;
}

.settings-effect-badge {
    flex: 0 0 auto;
    max-width: 44%;
    min-height: 22px;
    display: inline-flex;
    align-items: center;
    padding: 2px 7px;
    border-radius: 999px;
    border: 1px solid var(--surface-border);
    background: var(--surface-soft);
    color: var(--text-secondary);
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.2;
    white-space: normal;
    overflow-wrap: anywhere;
}

.settings-effect-warning {
    color: var(--warning-dark);
    border-color: rgba(217, 119, 6, 0.45);
    background: var(--warning-soft);
}

.settings-effect-info {
    color: var(--accent-dark);
    border-color: var(--accent-line);
    background: var(--accent-soft);
}

.settings-effect-success {
    color: var(--success-dark);
    border-color: rgba(5, 150, 105, 0.4);
    background: var(--success-soft);
}

.settings-effect-secondary {
    color: var(--text-secondary);
    border-color: var(--surface-border);
    background: var(--surface-muted);
}

.settings-field-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 6px;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.settings-field-meta span {
    display: inline-flex;
    align-items: center;
    min-width: 0;
    max-width: 100%;
    overflow-wrap: anywhere;
}

.settings-impact-note {
    margin-top: 6px;
    padding: 7px 9px;
    border: 1px dashed rgba(217, 119, 6, 0.45);
    border-radius: var(--radius-sm);
    background: var(--warning-soft);
    color: var(--warning-dark);
    font-size: 0.78rem;
    line-height: 1.45;
}

/* === [settings-page-polish] 配置中心视觉优化 === */
.settings-page {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 0;
}

.settings-page .page-header {
    margin-bottom: 0;
}

.settings-page .page-subtitle {
    max-width: none;
}

.settings-page .page-subtitle a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
}

.settings-page .page-subtitle a:hover {
    text-decoration: underline;
}

.settings-config-workspace {
    grid-template-columns: minmax(248px, 292px) minmax(0, 1fr);
    gap: 16px;
}

.settings-config-sidebar {
    top: calc(var(--topbar-height) + 8px);
    max-height: calc(100vh - var(--topbar-height) - 24px);
    padding: 16px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.settings-sidebar-head {
    margin-bottom: 12px;
    padding-bottom: 12px;
}

.settings-side-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 14px;
}

.settings-side-links a {
    justify-content: center;
    min-height: 34px;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    transition: border-color var(--motion-base) var(--easing),
                background var(--motion-base) var(--easing),
                color var(--motion-base) var(--easing);
}

.settings-domain-nav {
    gap: 14px;
}

.settings-domain-nav-title {
    margin-bottom: 6px;
    padding-left: 2px;
    color: var(--text-faint);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.settings-domain-nav .nav-link {
    min-height: 36px;
    padding: 8px 10px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 600;
    transition: border-color var(--motion-base) var(--easing),
                background var(--motion-base) var(--easing),
                color var(--motion-base) var(--easing),
                box-shadow var(--motion-base) var(--easing);
}

.settings-domain-nav .nav-link i {
    color: var(--text-muted);
    font-size: 0.88rem;
    transition: color var(--motion-base) var(--easing);
}

.settings-domain-nav .nav-link:hover {
    border-color: var(--surface-border);
    background: var(--surface-soft);
    color: var(--text-main);
}

.settings-domain-nav .nav-link:hover i {
    color: var(--accent);
}

.settings-domain-nav .nav-link.active {
    color: var(--accent-pressed) !important;
    background: var(--accent-soft) !important;
    border-color: rgba(37, 99, 235, 0.18);
    box-shadow: inset 3px 0 0 var(--accent);
}

.settings-domain-nav .nav-link.active i {
    color: var(--accent);
}

.body-role-platform .settings-domain-nav .nav-link.active {
    color: var(--danger-pressed) !important;
    background: rgba(254, 226, 226, 0.55) !important;
    border-color: rgba(220, 38, 38, 0.18);
    box-shadow: inset 3px 0 0 var(--danger);
}

.body-role-platform .settings-domain-nav .nav-link.active i {
    color: var(--danger);
}

.body-role-platform .settings-domain-nav .nav-link:hover i {
    color: var(--danger);
}

.settings-config-main {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 0;
}

.settings-actionbar {
    grid-template-columns: minmax(0, 1fr) minmax(180px, 240px) auto;
    gap: 12px;
    margin-bottom: 0;
    padding: 12px 14px !important;
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow-sm);
    backdrop-filter: saturate(180%) blur(10px);
    -webkit-backdrop-filter: saturate(180%) blur(10px);
}

.settings-actionbar-title span {
    display: block;
    margin-top: 2px;
}

.settings-actionbar-search .input-group {
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: inset 0 0 0 1px var(--surface-border);
}

.settings-actionbar-search .input-group-text {
    background: var(--surface-soft);
    border-color: var(--surface-border);
    color: var(--text-muted);
}

.settings-actionbar-search .form-control {
    border-color: var(--surface-border);
    background: var(--surface);
}

.settings-actionbar-search .form-control:focus {
    box-shadow: none;
}

.settings-actionbar-buttons .btn-outline-info {
    border-color: rgba(37, 99, 235, 0.22);
    background: var(--accent-soft);
    color: var(--accent-pressed);
}

.settings-actionbar-buttons .btn-outline-info:hover {
    border-color: var(--accent);
    background: var(--surface);
    color: var(--accent-dark);
}

.settings-actionbar-buttons .btn-primary {
    min-width: 108px;
    font-weight: 700;
}

.settings-group-card {
    overflow: hidden;
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow-xs);
}

.settings-group-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--surface-border);
    background: linear-gradient(180deg, var(--surface-soft), var(--surface));
}

.settings-group-domain {
    margin-bottom: 4px;
    color: var(--text-faint);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.settings-group-head h5 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--text-main);
    font-size: 1.02rem;
    font-weight: 700;
}

.settings-group-head h5 i {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.86rem;
}

.body-role-platform .settings-group-head h5 i {
    background: rgba(254, 226, 226, 0.7);
    color: var(--danger);
}

.settings-group-head p {
    margin: 6px 0 0;
    max-width: 72ch;
    color: var(--text-secondary);
    font-size: 0.82rem;
    line-height: 1.55;
}

.settings-group-count {
    flex: 0 0 auto;
    padding: 5px 10px;
    border: 1px solid var(--surface-border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
}

.settings-group-card .card-body {
    padding: 12px 14px !important;
    background: linear-gradient(180deg, var(--surface), var(--surface-soft));
}

.settings-config-main .settings-field {
    height: 100%;
    gap: 8px;
    padding: 14px 16px;
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-md);
    background: var(--surface);
    box-shadow: var(--shadow-xs);
    transition: border-color var(--motion-base) var(--easing),
                box-shadow var(--motion-base) var(--easing),
                transform var(--motion-base) var(--easing);
}

.settings-config-main .settings-field:hover {
    border-color: var(--accent-line);
    box-shadow: var(--shadow-sm);
}

.settings-config-main .settings-field:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}

.settings-config-main .settings-field-head {
    align-items: flex-start;
    margin-bottom: 2px;
}

.settings-config-main .settings-field-head .form-label {
    color: var(--text-main);
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.45;
}

.settings-config-main .settings-effect-badge {
    max-width: min(48%, 220px);
    text-align: right;
}

.settings-config-main .settings-field-meta {
    gap: 6px;
    margin-bottom: 8px;
}

.settings-config-main .settings-field-meta span {
    min-height: 24px;
    padding: 2px 8px;
    border: 1px solid var(--surface-border);
    border-radius: 999px;
    background: var(--surface-soft);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 600;
}

.settings-config-main .settings-field .form-control,
.settings-config-main .settings-field .form-select,
.settings-config-main .settings-field .input-group {
    max-width: min(100%, 460px);
}

.settings-config-main .settings-field textarea.form-control {
    max-width: 100%;
}

.settings-config-main .settings-field .form-control,
.settings-config-main .settings-field .form-select {
    min-height: 38px;
    border-color: var(--surface-border);
    background: var(--surface);
}

.settings-config-main .settings-field .form-control:focus,
.settings-config-main .settings-field .form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}

.settings-config-main .settings-field .form-check.form-switch {
    min-height: 38px;
    padding-left: 2.6rem;
}

.settings-config-main .settings-impact-note {
    max-width: min(100%, 560px);
    margin-top: 8px;
}

.settings-page #health-result {
    margin-bottom: 0;
    border-radius: var(--radius-md);
}

.settings-group-hint {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 14px;
    padding: 10px 12px;
    border: 1px solid rgba(37, 99, 235, 0.16);
    border-radius: var(--radius-sm);
    background: var(--accent-soft);
    color: var(--accent-pressed);
    font-size: 0.78rem;
    line-height: 1.55;
}

.body-role-platform .settings-group-hint {
    border-color: rgba(220, 38, 38, 0.16);
    background: rgba(254, 226, 226, 0.45);
    color: var(--danger-pressed);
}

.settings-field-grid--compact {
    align-items: stretch;
}

.settings-field-grid--compact .settings-field {
    height: 100%;
}

.settings-domain-nav-section + .settings-domain-nav-section {
    padding-top: 2px;
    border-top: 1px dashed var(--surface-border);
}

@media (max-width: 1280px) {
    .settings-config-workspace {
        grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
    }
}

@media (max-width: 991.98px) {
    .settings-config-sidebar {
        border-radius: var(--radius-md);
    }

    .settings-actionbar {
        border-radius: var(--radius-md);
    }

    .settings-group-card {
        border-radius: var(--radius-md);
    }
}

/* ==========================================================================
   配置中心视觉优化 v2 — AI 网关分区增强
   ========================================================================== */

/* ---- 字段卡片：减小内边距，降低纵向空间 ---- */
.settings-config-main .settings-field {
    padding: 10px 12px !important;
    gap: 4px !important;
    height: auto !important;
}

.settings-config-main .settings-field-head {
    margin-bottom: 1px !important;
}

.settings-config-main .settings-field-meta {
    margin-bottom: 5px !important;
    gap: 4px !important;
}

/* ---- 效果标签精简：截短长文字避免挤压 label ---- */
.settings-effect-badge {
    max-width: min(42%, 180px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: -0.01em;
}

/* "重启后生效" 类标签 —— 灰色低调 */
.settings-effect-restart {
    color: var(--text-muted);
    border-color: var(--surface-border);
    background: var(--surface-muted);
}

/* "保存即生效" 类标签 —— 绿色 */
.settings-effect-live {
    color: var(--success-dark);
    border-color: rgba(5, 150, 105, 0.35);
    background: var(--success-soft);
}

/* ---- 字段卡片：悬停时左侧出现强调线 ---- */
.settings-config-main .settings-field {
    border-left: 3px solid transparent;
    transition: border-color var(--motion-base) var(--easing),
                border-left-color var(--motion-base) var(--easing),
                box-shadow var(--motion-base) var(--easing),
                transform var(--motion-base) var(--easing);
}

.settings-config-main .settings-field:hover {
    border-left-color: var(--accent-line);
}

.settings-config-main .settings-field:focus-within {
    border-left-color: var(--accent);
}

/* ---- 平台管理员分区：卡片头部左侧红色竖条 ---- */
.body-role-platform .settings-group-card {
    border-left: 3px solid var(--danger);
}

.body-role-platform .settings-group-head {
    background: linear-gradient(180deg, rgba(254, 226, 226, 0.35), var(--surface));
}

/* ---- meta 徽章：略微区分来源类型 ---- */
.settings-config-main .settings-field-meta span:first-child {
    background: var(--accent-soft);
    border-color: rgba(37, 99, 235, 0.14);
    color: var(--accent-pressed);
}

/* ---- 数字输入 + 枚举选择：适当加宽以便阅读 ---- */
.settings-config-main .settings-field input[type="number"].form-control {
    max-width: min(100%, 200px);
    font-variant-numeric: tabular-nums;
    text-align: right;
    padding-right: 10px;
}

/* ---- 枚举选择：蓝色高亮当前值，加宽以便阅读 ---- */
.settings-config-main .settings-field .form-select {
    max-width: min(100%, 260px);
    background-color: var(--accent-soft);
    border-color: rgba(37, 99, 235, 0.2);
    color: var(--accent-pressed);
    font-weight: 600;
}

.settings-config-main .settings-field .form-select:focus {
    background-color: var(--surface);
    color: var(--text-main);
    font-weight: 400;
}

/* ---- group card header 图标 —— AI 网关用机器人图标颜色 ---- */
.settings-group-head h5 i.bi-robot {
    background: rgba(37, 99, 235, 0.1);
    color: var(--accent);
}

/* ---- 字段网格：AI 类设置给 URL/Key 更多空间 ---- */
.settings-field-grid .settings-field[data-settings-field*="接口地址"],
.settings-field-grid .settings-field[data-settings-field*="API Key"],
.settings-field-grid .settings-field[data-settings-field*="keys_extra"] {
    border-left-color: rgba(37, 99, 235, 0.25);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), var(--surface));
}

/* ---- impact-note：改为小字内联提示，不再是橙色大块 ---- */
.settings-impact-note {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 4px;
    padding: 3px 7px;
    border: 1px solid rgba(217, 119, 6, 0.3);
    border-radius: var(--radius-sm);
    background: rgba(254, 243, 199, 0.5);
    color: var(--warning-dark);
    font-size: 0.72rem;
    font-weight: 500;
    line-height: 1.4;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-impact-note::before {
    content: '\F33C';
    font-family: "bootstrap-icons";
    flex: 0 0 auto;
    font-size: 0.76rem;
    color: var(--warning);
}

/* ---- group-hint：增加图标前缀 ---- */
.settings-group-hint::before {
    content: '\F431';
    font-family: "bootstrap-icons";
    flex: 0 0 auto;
    margin-top: 1px;
    font-size: 0.88rem;
}

/* ---- 分组卡片间距 ---- */
.tab-content .tab-pane > .settings-group-card {
    margin-bottom: 0;
}

/* ---- 数字字段添加右侧单位提示（通过 title 属性无法做，但可以对 RPM/并发字段特殊处理）---- */
/* 使用 data-units 属性的 wrapper，在 template 未来可选扩展 */
.settings-field-unit-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
    max-width: min(100%, 280px);
}

.settings-field-unit-wrap .form-control {
    max-width: 160px;
    text-align: right;
}

.settings-field-unit {
    flex: 0 0 auto;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
    padding: 6px 8px;
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-sm);
    background: var(--surface-soft);
}

/* ---- bool toggle 更大更清晰 ---- */
.settings-config-main .settings-field .form-check-input[type="checkbox"] {
    width: 2.4rem;
    height: 1.25rem;
    cursor: pointer;
    border-color: var(--surface-border);
}

.settings-config-main .settings-field .form-check-input[type="checkbox"]:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}

.settings-config-main .settings-field .form-check-input[type="checkbox"]:focus {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}

.settings-config-main .settings-field .form-check-label {
    font-size: 0.82rem;
    font-weight: 600;
    padding-left: 6px;
    line-height: 1.25rem;
    cursor: pointer;
}

/* ---- 保存设置按钮加动效 ---- */
.settings-actionbar-buttons .btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    transition: background var(--motion-base) var(--easing),
                box-shadow var(--motion-base) var(--easing),
                transform 0.1s var(--easing);
}

.settings-actionbar-buttons .btn-primary:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.28);
    transform: translateY(-1px);
}

.settings-actionbar-buttons .btn-primary:active {
    transform: translateY(0);
}

/* ---- 搜索无结果提示 ---- */
.settings-no-results {
    display: none;
    padding: 32px 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.settings-no-results.visible {
    display: block;
}

/* ---- 响应式：小屏数字输入不限宽 ---- */
@media (max-width: 575px) {
    .settings-config-main .settings-field input[type="number"].form-control,
    .settings-config-main .settings-field .form-select {
        max-width: 100%;
    }

    .settings-field-unit-wrap {
        max-width: 100%;
    }

    .settings-field-unit-wrap .form-control {
        max-width: none;
        flex: 1;
    }
}

/* ── 配置搜索：跨分组结果视图 ───────────────────────────────── */
.settings-search-banner {
    margin-bottom: 12px;
    padding: 9px 14px;
    border: 1px solid var(--accent-line);
    border-radius: var(--radius-md);
    background: var(--accent-soft);
    color: var(--accent-pressed);
    font-size: var(--fs-sm);
}
.settings-search-banner--empty {
    border-color: var(--warning);
    background: var(--warning-soft);
    color: var(--warning-dark);
}
.tab-content.settings-searching > .tab-pane {
    display: block !important;
    opacity: 1 !important;
}
.tab-content.settings-searching > .tab-pane.settings-pane-empty {
    display: none !important;
}
.tab-content.settings-searching > .tab-pane + .tab-pane {
    margin-top: 14px;
}
.settings-domain-nav.is-search-dimmed {
    opacity: 0.55;
    pointer-events: none;
}

/* ── 未保存更改指示 ─────────────────────────────────────────── */
.settings-field.is-dirty {
    position: relative;
}
.settings-field.is-dirty .settings-field-head .form-label::after {
    content: " ●";
    color: var(--warning);
    font-size: 10px;
    vertical-align: middle;
}
.settings-field.is-dirty .form-control,
.settings-field.is-dirty .form-select {
    border-color: var(--warning);
    box-shadow: 0 0 0 2px var(--warning-soft);
}
.settings-actionbar-buttons .btn.settings-save--dirty {
    box-shadow: 0 0 0 3px var(--warning-soft);
    animation: settings-save-attention 1.6s ease-in-out infinite;
}
@keyframes settings-save-attention {
    0%, 100% { box-shadow: 0 0 0 3px var(--warning-soft); }
    50% { box-shadow: 0 0 0 4px rgba(217, 119, 6, 0.28); }
}