.assistant-admin-page {
    display: block;
}

.assistant-admin-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 18px;
}

.assistant-admin-subtitle {
    margin-top: -10px;
    color: #667085;
    font-size: 13px;
}

.assistant-admin-header-actions,
.assistant-admin-toolbar-actions,
.assistant-row-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.assistant-admin-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.assistant-admin-stat {
    min-height: 94px;
    padding: 18px;
    border-radius: 14px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.assistant-admin-stat-value {
    font-size: 26px;
    font-weight: 800;
    color: #1d1d1f;
    line-height: 1.15;
}

.assistant-admin-stat-label {
    margin-top: 6px;
    color: #344054;
    font-size: 13px;
    font-weight: 700;
}

.assistant-admin-stat-hint {
    margin-top: 4px;
    color: #98a2b3;
    font-size: 12px;
}

.assistant-admin-tabs {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    margin-bottom: 18px;
    border-radius: 10px;
    background: #eef2f7;
    border: 1px solid #e4e7ec;
}

.assistant-admin-tab {
    min-width: 104px;
    height: 36px;
    padding: 0 14px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: #475467;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}

.assistant-admin-tab.active {
    background: #ffffff;
    color: #0052cc;
    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.08);
}

.assistant-admin-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

.assistant-admin-table td {
    vertical-align: top;
}

.assistant-skill-title {
    font-weight: 800;
    color: #1d1d1f;
    margin-bottom: 5px;
}

.assistant-skill-key {
    color: #667085;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
    word-break: break-all;
}

.assistant-skill-desc {
    max-width: 420px;
    margin-top: 6px;
    color: #667085;
    font-size: 13px;
    line-height: 1.45;
}

.assistant-chip,
.assistant-status {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.assistant-chip {
    margin-left: 6px;
    color: #344054;
    background: #f2f4f7;
}

.assistant-chip.custom {
    color: #05603a;
    background: #d1fadf;
}

.assistant-status.active {
    color: #05603a;
    background: #d1fadf;
}

.assistant-status.disabled {
    color: #b42318;
    background: #fee4e2;
}

.assistant-knowledge-key-cell code {
    display: inline-block;
    margin: 0 4px 4px 0;
    padding: 3px 6px;
    border-radius: 6px;
    color: #175cd3;
    background: #eff8ff;
    font-size: 12px;
}

.assistant-empty {
    padding: 34px 18px;
    text-align: center;
    color: #98a2b3;
    border: 1px dashed #d0d5dd;
    border-radius: 12px;
    background: #fcfcfd;
}

.assistant-empty.compact {
    padding: 16px;
    margin-top: 12px;
}

.assistant-skill-modal {
    max-width: 980px;
}

.assistant-document-modal {
    max-width: 860px;
}

.assistant-modal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.assistant-checkbox-section {
    margin-bottom: 16px;
}

.assistant-rag-config {
    margin: 16px 0;
    padding: 16px;
    border: 1px solid #e4e7ec;
    border-radius: 14px;
    background: #f9fafb;
}

.assistant-rag-config h4 {
    margin: 0 0 12px;
    color: #1d1d1f;
    font-size: 14px;
    font-weight: 800;
}

.assistant-rag-citation-check {
    margin-top: 4px;
    max-width: 240px;
    background: #ffffff;
}

.assistant-audit-card {
    overflow: hidden;
}

.assistant-audit-filter {
    display: grid;
    grid-template-columns: 84px minmax(220px, 360px);
    align-items: center;
    gap: 10px;
}

.assistant-audit-filter label {
    color: #344054;
    font-size: 13px;
    font-weight: 800;
}

.assistant-audit-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.assistant-audit-panel {
    min-width: 0;
    padding: 14px;
    border: 1px solid #e4e7ec;
    border-radius: 12px;
    background: #fcfcfd;
    overflow-x: auto;
}

.assistant-audit-panel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.assistant-audit-panel-head h3 {
    margin: 0;
    color: #1d1d1f;
    font-size: 15px;
    font-weight: 800;
}

.assistant-audit-panel-head span {
    color: #98a2b3;
    font-size: 12px;
    white-space: nowrap;
}

.assistant-audit-table {
    min-width: 680px;
}

.assistant-audit-table small {
    color: #667085;
}

.assistant-audit-preview {
    max-width: 260px;
    color: #475467;
    font-size: 12px;
    line-height: 1.45;
}

.assistant-checkbox-section > label {
    display: block;
    margin-bottom: 8px;
    color: #344054;
    font-size: 13px;
    font-weight: 700;
}

.assistant-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
}

.assistant-check {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    padding: 8px 10px;
    border: 1px solid #d0d5dd;
    border-radius: 10px;
    background: #ffffff;
    color: #344054;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    user-select: none;
}

.assistant-check input {
    width: 16px;
    height: 16px;
    accent-color: #007aff;
}

.assistant-modal-actions {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.assistant-knowledge-layout {
    display: grid;
    grid-template-columns: minmax(260px, 340px) minmax(0, 1fr);
    gap: 18px;
}

.assistant-knowledge-list-card,
.assistant-knowledge-detail-card {
    min-height: 520px;
}

.assistant-knowledge-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.assistant-knowledge-item {
    width: 100%;
    display: block;
    min-height: 76px;
    padding: 12px;
    border: 1px solid #e4e7ec;
    border-radius: 12px;
    background: #ffffff;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.16s ease, background 0.16s ease;
}

.assistant-knowledge-item strong,
.assistant-knowledge-item span,
.assistant-knowledge-item small {
    display: block;
}

.assistant-knowledge-item strong {
    color: #1d1d1f;
    font-size: 14px;
}

.assistant-knowledge-item span {
    margin-top: 4px;
    color: #667085;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
}

.assistant-knowledge-item small {
    margin-top: 4px;
    color: #98a2b3;
}

.assistant-knowledge-item.active {
    border-color: #007aff;
    background: #eff8ff;
}

.assistant-knowledge-detail-header,
.assistant-binding-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 14px;
}

.assistant-knowledge-meta {
    margin-bottom: 16px;
    padding: 12px;
    border-radius: 10px;
    color: #667085;
    background: #f9fafb;
    font-size: 13px;
    line-height: 1.55;
}

.assistant-binding-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.assistant-binding-card {
    display: grid;
    grid-template-columns: 20px 1fr;
    gap: 10px;
    min-height: 86px;
    padding: 12px;
    border: 1px solid #e4e7ec;
    border-radius: 12px;
    background: #ffffff;
    cursor: pointer;
}

.assistant-binding-card input {
    margin-top: 2px;
    width: 16px;
    height: 16px;
    accent-color: #007aff;
}

.assistant-binding-card strong,
.assistant-binding-card small {
    display: block;
}

.assistant-binding-card strong {
    color: #1d1d1f;
    font-size: 14px;
}

.assistant-binding-card small {
    margin-top: 4px;
    color: #667085;
    font-size: 12px;
}

.assistant-binding-test {
    margin-top: 10px;
    padding-top: 18px;
    border-top: 1px solid #e4e7ec;
}

.assistant-binding-search-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    margin-top: 12px;
}

.assistant-binding-search-row input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid rgba(0,0,0,0.15);
    border-radius: 8px;
    font-size: 14px;
}

.assistant-search-hit {
    margin-top: 10px;
    padding: 12px;
    border: 1px solid #e4e7ec;
    border-radius: 12px;
    background: #fcfcfd;
}

.assistant-search-hit p {
    margin-top: 8px;
    color: #475467;
    font-size: 13px;
    line-height: 1.55;
}

@media (max-width: 1100px) {
    .assistant-admin-stats,
    .assistant-checkbox-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .assistant-knowledge-layout {
        grid-template-columns: 1fr;
    }

    .assistant-audit-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .assistant-admin-header,
    .assistant-admin-toolbar,
    .assistant-knowledge-detail-header,
    .assistant-binding-header {
        flex-direction: column;
        align-items: stretch;
    }

    .assistant-admin-stats,
    .assistant-modal-grid,
    .assistant-checkbox-grid,
    .assistant-audit-filter,
    .assistant-binding-search-row {
        grid-template-columns: 1fr;
    }
}