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

.knowledge-login {
    display: flex;
    min-height: 430px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.knowledge-lock-icon {
    padding: 12px;
    margin-bottom: 18px;
    color: #fff;
    background: #000;
    border: 3px solid #fff;
    font: 700 22px monospace;
}

.knowledge-login h2 {
    margin-bottom: 8px;
    color: #fff;
}

.knowledge-login p,
.knowledge-security p {
    margin-bottom: 18px;
    color: var(--text-secondary);
    font-size: 13px;
}

.knowledge-login-form {
    display: flex;
    width: min(100%, 420px);
    gap: 8px;
}

.knowledge-login-form input,
.knowledge-security input {
    padding: 10px 12px;
    color: var(--text-primary);
    background: rgb(0 0 0 / 30%);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.knowledge-login-form input {
    flex: 1;
}

.knowledge-security {
    padding: 20px;
    background: rgb(0 0 0 / 18%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.security-heading {
    display: flex;
    margin-bottom: 18px;
    color: #fff;
    align-items: center;
    justify-content: space-between;
    font-size: 16px;
    font-weight: 600;
}

.security-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.security-grid section {
    padding: 18px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.security-grid h3 {
    margin-bottom: 8px;
    color: #fff;
    font-size: 14px;
}

.security-grid input {
    width: 100%;
    margin-bottom: 10px;
}

.security-grid label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-secondary);
    font-size: 12px;
}

.temporary-password-result {
    display: flex;
    padding: 12px;
    margin-top: 12px;
    background: #000;
    border: 1px solid #fff;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-family: monospace;
}

.temporary-password-result code {
    color: #fff;
    font-size: 15px;
}

.temporary-password-result span {
    color: #aaa;
    font-size: 11px;
}

.knowledge-header,
.knowledge-toolbar,
.knowledge-document,
.knowledge-detail-header,
.knowledge-document-title,
.knowledge-document-actions {
    display: flex;
    align-items: center;
}

.knowledge-header,
.knowledge-toolbar,
.knowledge-document,
.knowledge-detail-header {
    justify-content: space-between;
}

.knowledge-actions,
.knowledge-filters,
.knowledge-document-actions {
    display: flex;
    gap: 8px;
}

.knowledge-config-grid {
    grid-template-columns: 1fr 1fr 2fr;
}

.upload-heading,
.preview-heading {
    margin-bottom: 12px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
}

.upload-mode-switch {
    display: flex;
    margin: 12px 0;
    gap: 12px;
    font-size: 13px;
}

.upload-mode-switch label {
    color: var(--text-secondary);
    cursor: pointer;
}

.file-dropzone {
    padding: 20px;
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    text-align: center;
}

.file-dropzone-icon {
    margin-bottom: 8px;
    font-size: 36px;
    opacity: 0.5;
}

.file-dropzone-note {
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 13px;
}

.selected-file {
    margin-top: 8px;
    color: var(--primary);
    font-size: 13px;
}

.feedback-message {
    padding: 10px;
    margin: 12px 0;
    background: rgb(0 0 0 / 20%);
    border-radius: 8px;
    font-size: 13px;
}

.upload-button {
    margin-top: 12px;
}

.knowledge-toolbar {
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
}

.knowledge-summary {
    color: var(--text-secondary);
    font-size: 13px;
}

.knowledge-filter-dimension {
    width: 140px;
}

.knowledge-filter-platform {
    width: auto;
}

.knowledge-filters select {
    padding: 6px 10px;
}

.platform-filter-checkboxes {
    display: flex;
    max-width: 720px;
    flex-wrap: wrap;
    gap: 6px 10px;
}

.platform-filter-checkboxes label {
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 12px;
    white-space: nowrap;
}

.knowledge-document {
    padding: 14px 18px;
    margin-bottom: 8px;
    background: rgb(0 0 0 / 20%);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
}

.knowledge-document-main {
    flex: 1;
}

.knowledge-document-title {
    margin-bottom: 4px;
    gap: 8px;
}

.knowledge-tag,
.rule-token,
.rule-type-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
}

.knowledge-tag.dimension {
    color: #a78bfa;
    background: rgb(124 58 237 / 15%);
}

.knowledge-tag.platform {
    color: var(--primary);
    background: rgb(64 158 255 / 10%);
}

.knowledge-rule-count,
.knowledge-document-meta {
    color: var(--text-secondary);
    font-size: 11px;
}

.knowledge-document-meta {
    font-size: 12px;
}

.danger-button {
    color: var(--danger);
    border-color: rgb(245 108 108 / 30%);
}

@media (width <= 760px) {
    .knowledge-config-grid {
        grid-template-columns: 1fr;
    }

    .security-grid {
        grid-template-columns: 1fr;
    }

    .knowledge-login-form {
        flex-direction: column;
    }
}