/* AI Workbench */

.aiw-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

.aiw-header-badges,
.aiw-actions,
.aiw-tabs,
.aiw-status,
.aiw-section-head,
.aiw-match-meta {
    display: flex;
    align-items: center;
}

.aiw-header-badges {
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.aiw-badge {
    padding: 5px 9px;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text-secondary);
    background: var(--bg-card);
    font-size: 12px;
    font-weight: 700;
}

.aiw-badge-beta {
    border-color: color-mix(in srgb, var(--apple-blue) 45%, var(--border));
    color: var(--apple-blue);
    background: color-mix(in srgb, var(--apple-blue) 10%, var(--bg-card));
}

.aiw-status {
    gap: 8px;
    margin: 10px 0 14px;
    min-height: 28px;
    color: var(--text-secondary);
    font-size: 13px;
}

.aiw-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-tertiary, #8e8e93);
    flex: 0 0 auto;
}

.aiw-status.loading .aiw-status-dot {
    background: var(--apple-blue);
    animation: aiw-pulse 1s ease-in-out infinite;
}

.aiw-status.ready .aiw-status-dot {
    background: var(--success, #30d158);
}

.aiw-status.error .aiw-status-dot {
    background: var(--danger, #ff453a);
}

@keyframes aiw-pulse {
    0%, 100% { opacity: 0.45; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.15); }
}

.aiw-help {
    display: grid;
    grid-template-columns: minmax(260px, 0.9fr) minmax(360px, 1.4fr);
    gap: 16px;
    align-items: start;
    margin: 0 0 14px;
    padding: 16px 0 18px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.aiw-kicker {
    margin-bottom: 6px;
    color: var(--apple-blue);
    font-size: 11px;
    font-weight: 850;
    letter-spacing: 0;
    text-transform: uppercase;
}

.aiw-help-main h2 {
    margin: 0 0 8px;
    color: var(--text);
    font-size: 20px;
    line-height: 1.2;
}

.aiw-help-main p {
    margin: 0;
    max-width: 620px;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.55;
}

.aiw-help-grid,
.aiw-help-notes,
.aiw-ingest-guide {
    display: grid;
    gap: 8px;
}

.aiw-help-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.aiw-help-item,
.aiw-help-notes > div,
.aiw-ingest-guide > div {
    min-width: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: color-mix(in srgb, var(--bg-input) 72%, transparent);
    padding: 10px 11px;
}

.aiw-help-item strong,
.aiw-help-notes strong,
.aiw-ingest-guide strong {
    display: block;
    margin-bottom: 4px;
    color: var(--text);
    font-size: 13px;
    line-height: 1.25;
}

.aiw-help-item span,
.aiw-help-notes span,
.aiw-ingest-guide span {
    display: block;
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.4;
}

.aiw-help-notes {
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.aiw-help-notes > div:first-child,
.aiw-ingest-guide > div:last-child {
    border-color: color-mix(in srgb, var(--success, #30d158) 34%, var(--border));
    background: color-mix(in srgb, var(--success, #30d158) 8%, var(--bg-card));
}

.aiw-tabs {
    gap: 6px;
    padding: 4px;
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
    margin-bottom: 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-card);
}

.aiw-tab {
    border: 0;
    border-radius: 7px;
    padding: 8px 14px;
    background: transparent;
    color: var(--text-secondary);
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

.aiw-tab.active {
    background: var(--apple-blue);
    color: #fff;
}

.aiw-panel {
    display: none;
}

.aiw-panel.active {
    display: block;
}

.aiw-grid {
    display: grid;
    gap: 16px;
    align-items: start;
}

.aiw-grid-knowledge,
.aiw-grid-drafts,
.aiw-grid-reviews {
    grid-template-columns: minmax(320px, 0.9fr) minmax(360px, 1.1fr);
}

.aiw-surface {
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-card);
    padding: 18px;
}

.aiw-section-head {
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.aiw-section-head h2 {
    margin: 0;
    font-size: 18px;
    line-height: 1.2;
    color: var(--text);
}

.aiw-section-note {
    color: var(--text-secondary);
    font-size: 12px;
    white-space: nowrap;
}

.aiw-section-subtitle {
    display: block;
    margin-top: 4px;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.4;
}

.aiw-container label {
    display: block;
    margin: 12px 0 6px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 700;
}

.aiw-container input,
.aiw-container select,
.aiw-container textarea {
    width: 100%;
    min-width: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-input);
    color: var(--text);
    font: inherit;
    font-size: 14px;
    padding: 10px 12px;
}

.aiw-container textarea {
    resize: vertical;
}

.aiw-container input:focus-visible,
.aiw-container select:focus-visible,
.aiw-container textarea:focus-visible,
.aiw-tab:focus-visible,
.aiw-btn:focus-visible {
    outline: 2px solid var(--apple-blue);
    outline-offset: 2px;
}

.aiw-textarea {
    min-height: 180px;
}

.aiw-textarea-mid {
    min-height: 130px;
}

.aiw-textarea-large {
    min-height: 260px;
}

.aiw-filter-row,
.aiw-form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.aiw-filter-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.aiw-form-row-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.aiw-ingest-guide {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 12px;
}

.aiw-actions {
    gap: 8px;
    justify-content: flex-end;
    margin-top: 14px;
    flex-wrap: wrap;
}

.aiw-btn {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 9px 15px;
    font: inherit;
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease;
}

.aiw-btn:active {
    transform: scale(0.98);
}

.aiw-btn:disabled {
    cursor: wait;
    opacity: 0.6;
    transform: none;
}

.aiw-btn-primary {
    color: #fff;
    border-color: var(--apple-blue);
    background: var(--apple-blue);
}

.aiw-btn-secondary {
    color: var(--text);
    background: var(--bg-input);
}

.aiw-btn-danger {
    color: #fff;
    border-color: var(--danger, #ff453a);
    background: var(--danger, #ff453a);
}

.aiw-answer {
    white-space: pre-wrap;
    color: var(--text);
    line-height: 1.55;
    font-size: 14px;
}

.aiw-empty {
    color: var(--text-secondary);
    font-style: italic;
}

.aiw-matches {
    display: grid;
    gap: 10px;
    margin-top: 14px;
}

.aiw-match {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    background: color-mix(in srgb, var(--bg-input) 70%, transparent);
}

.aiw-match-title {
    margin: 0 0 5px;
    color: var(--text);
    font-weight: 800;
    font-size: 14px;
}

.aiw-match-meta {
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 11px;
}

.aiw-match-text {
    margin: 0;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.45;
    white-space: pre-wrap;
}

.aiw-inline-result {
    margin-top: 14px;
    color: var(--text-secondary);
    font-size: 13px;
}

.aiw-pdf-import {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    margin: 8px 0 12px;
    padding: 12px;
    border: 1px solid color-mix(in srgb, var(--apple-blue) 32%, var(--border));
    border-radius: 9px;
    background: color-mix(in srgb, var(--apple-blue) 8%, var(--bg-card));
}

.aiw-pdf-import strong {
    display: block;
    margin-bottom: 3px;
    color: var(--text);
    font-size: 13px;
}

.aiw-pdf-import span {
    display: block;
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.4;
}

.aiw-file-input {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    opacity: 0;
    pointer-events: none;
}

.aiw-file-picker {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    margin: 0;
    padding: 9px 15px;
    border: 1px solid var(--apple-blue);
    border-radius: 8px;
    background: var(--apple-blue);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
    white-space: nowrap;
}

.aiw-ingest-surface {
    background:
        linear-gradient(180deg,
            color-mix(in srgb, var(--bg-card) 90%, var(--apple-blue) 10%),
            var(--bg-card));
}

.aiw-import-layout {
    display: grid;
    gap: 14px;
}

.aiw-import-panel {
    border: 1px solid color-mix(in srgb, var(--border) 82%, var(--success, #30d158) 18%);
    border-radius: 10px;
    background: color-mix(in srgb, var(--bg-input) 82%, transparent);
    padding: 16px;
}

.aiw-import-panel-primary {
    border-color: color-mix(in srgb, var(--success, #30d158) 34%, var(--border));
    background:
        linear-gradient(135deg,
            color-mix(in srgb, var(--success, #30d158) 9%, var(--bg-input)),
            color-mix(in srgb, var(--apple-blue) 7%, var(--bg-card)));
}

.aiw-import-panel-head,
.aiw-queue-toolbar,
.aiw-queue-top,
.aiw-queue-actions,
.aiw-queue-check,
.aiw-queue-subline {
    display: flex;
    align-items: center;
}

.aiw-import-panel-head {
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
}

.aiw-import-panel-head-simple {
    align-items: flex-start;
}

.aiw-import-panel h3 {
    margin: 0;
    color: var(--text);
    font-size: 17px;
    line-height: 1.25;
}

.aiw-import-panel p {
    margin: 5px 0 0;
    max-width: 760px;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.45;
}

.aiw-queue-toolbar {
    justify-content: space-between;
    gap: 12px;
    margin: 8px 0 10px;
    padding: 10px 12px;
    border: 1px solid color-mix(in srgb, var(--border) 76%, var(--apple-blue) 24%);
    border-radius: 8px;
    background: color-mix(in srgb, var(--bg-card) 68%, transparent);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 800;
}

.aiw-actions-compact {
    margin-top: 0;
}

.aiw-import-queue {
    display: grid;
    gap: 12px;
    margin-top: 12px;
}

.aiw-queue-empty {
    display: grid;
    gap: 4px;
    padding: 18px;
    border: 1px dashed color-mix(in srgb, var(--border) 72%, var(--success, #30d158) 28%);
    border-radius: 10px;
    background: color-mix(in srgb, var(--bg-card) 70%, transparent);
    color: var(--text-secondary);
    text-align: center;
}

.aiw-queue-empty strong {
    color: var(--text);
}

.aiw-queue-card {
    border: 1px solid color-mix(in srgb, var(--border) 82%, var(--apple-blue) 18%);
    border-radius: 10px;
    background: color-mix(in srgb, var(--bg-card) 84%, var(--bg-input));
    padding: 14px;
}

.aiw-queue-card.ready {
    border-color: color-mix(in srgb, var(--success, #30d158) 45%, var(--border));
}

.aiw-queue-card.error {
    border-color: color-mix(in srgb, var(--danger, #ff453a) 58%, var(--border));
}

.aiw-queue-top {
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 7px;
}

.aiw-queue-check {
    gap: 9px;
    min-width: 0;
    margin: 0;
    color: var(--text);
    font-size: 14px;
    font-weight: 850;
}

.aiw-queue-check span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.aiw-queue-actions {
    gap: 8px;
    flex: 0 0 auto;
}

.aiw-queue-status,
.aiw-suggested {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    padding: 3px 8px;
    border-radius: 999px;
    border: 1px solid var(--border);
    font-size: 11px;
    font-weight: 850;
}

.aiw-queue-status-ready,
.aiw-queue-status-imported {
    border-color: color-mix(in srgb, var(--success, #30d158) 48%, var(--border));
    color: color-mix(in srgb, var(--success, #30d158) 82%, #fff);
    background: color-mix(in srgb, var(--success, #30d158) 12%, transparent);
}

.aiw-queue-status-extracting,
.aiw-queue-status-importing {
    border-color: color-mix(in srgb, var(--apple-blue) 54%, var(--border));
    color: color-mix(in srgb, var(--apple-blue) 74%, #fff);
    background: color-mix(in srgb, var(--apple-blue) 12%, transparent);
}

.aiw-queue-status-error {
    border-color: color-mix(in srgb, var(--danger, #ff453a) 58%, var(--border));
    color: color-mix(in srgb, var(--danger, #ff453a) 70%, #fff);
    background: color-mix(in srgb, var(--danger, #ff453a) 10%, transparent);
}

.aiw-icon-btn {
    border: 1px solid var(--border);
    border-radius: 7px;
    background: color-mix(in srgb, var(--bg-input) 88%, transparent);
    color: var(--text-secondary);
    font: inherit;
    font-size: 12px;
    font-weight: 800;
    padding: 5px 9px;
    cursor: pointer;
}

.aiw-icon-btn:disabled {
    cursor: wait;
    opacity: 0.55;
}

.aiw-queue-subline {
    justify-content: space-between;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.35;
}

.aiw-suggested {
    color: var(--success, #30d158);
    border-color: color-mix(in srgb, var(--success, #30d158) 36%, var(--border));
    background: color-mix(in srgb, var(--success, #30d158) 9%, transparent);
    white-space: nowrap;
}

.aiw-queue-organize {
    display: grid;
    grid-template-columns: minmax(170px, auto) 1fr;
    gap: 10px;
    align-items: center;
    margin-top: 9px;
    padding: 9px 10px;
    border: 1px solid color-mix(in srgb, var(--apple-blue) 26%, var(--border));
    border-radius: 8px;
    background: color-mix(in srgb, var(--apple-blue) 7%, transparent);
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.35;
}

.aiw-queue-organize span:first-child {
    color: var(--text);
    font-weight: 850;
}

.aiw-rule-card-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 9px;
}

.aiw-rule-chip {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    max-width: 280px;
    padding: 4px 9px;
    border: 1px solid color-mix(in srgb, var(--success, #30d158) 38%, var(--border));
    border-radius: 999px;
    background: color-mix(in srgb, var(--success, #30d158) 9%, var(--bg-card));
    color: var(--text);
    font-size: 12px;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.aiw-queue-error,
.aiw-queue-warning {
    margin-top: 9px;
    padding: 9px 10px;
    border-radius: 8px;
    font-size: 12px;
    line-height: 1.4;
}

.aiw-queue-error {
    color: color-mix(in srgb, var(--danger, #ff453a) 66%, #fff);
    background: color-mix(in srgb, var(--danger, #ff453a) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--danger, #ff453a) 42%, var(--border));
}

.aiw-queue-warning {
    color: var(--text-secondary);
    background: color-mix(in srgb, var(--apple-blue) 9%, transparent);
    border: 1px solid color-mix(in srgb, var(--apple-blue) 32%, var(--border));
}

.aiw-queue-fields {
    display: grid;
    grid-template-columns: minmax(220px, 1.2fr) minmax(150px, 0.7fr) repeat(4, minmax(130px, 1fr));
    gap: 10px;
    margin-top: 12px;
}

.aiw-queue-fields label {
    margin-top: 0;
}

.aiw-ingest-note {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 14px;
}

.aiw-ingest-note > div {
    padding: 11px 12px;
    border: 1px solid color-mix(in srgb, var(--border) 78%, var(--success, #30d158) 22%);
    border-radius: 9px;
    background: color-mix(in srgb, var(--success, #30d158) 6%, var(--bg-card));
}

.aiw-ingest-note strong,
.aiw-ingest-note span {
    display: block;
}

.aiw-ingest-note strong {
    margin-bottom: 4px;
    color: var(--text);
    font-size: 13px;
}

.aiw-ingest-note span {
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.4;
}

.aiw-review-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    margin-bottom: 12px;
}

.aiw-review-list {
    display: grid;
    gap: 8px;
    max-height: 620px;
    overflow: auto;
    padding-right: 2px;
}

.aiw-review-item {
    display: grid;
    gap: 4px;
    width: 100%;
    text-align: left;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 11px 12px;
    background: var(--bg-input);
    color: var(--text);
    cursor: pointer;
}

.aiw-review-item.active {
    border-color: var(--apple-blue);
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--apple-blue) 30%, transparent);
}

.aiw-review-title {
    font-size: 14px;
    font-weight: 800;
    line-height: 1.25;
}

.aiw-review-meta,
.aiw-review-preview {
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.35;
}

.aiw-review-preview {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.aiw-decision-note {
    min-height: 96px;
}

@media (max-width: 980px) {
    .aiw-help,
    .aiw-grid-knowledge,
    .aiw-grid-drafts,
    .aiw-grid-reviews,
    .aiw-filter-row,
    .aiw-form-row,
    .aiw-form-row-4,
    .aiw-ingest-guide,
    .aiw-pdf-import,
    .aiw-queue-fields,
    .aiw-ingest-note {
        grid-template-columns: 1fr;
    }

    .aiw-help-grid,
    .aiw-help-notes {
        grid-template-columns: 1fr;
    }

    .aiw-section-head,
    .aiw-import-panel-head,
    .aiw-queue-toolbar,
    .aiw-queue-top,
    .aiw-queue-subline,
    .aiw-queue-organize {
        align-items: flex-start;
        flex-direction: column;
    }

    .aiw-queue-actions,
    .aiw-actions-compact {
        width: 100%;
        justify-content: flex-start;
    }

    .aiw-queue-organize {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .aiw-container {
        padding: 0 14px 80px;
    }

    .aiw-surface {
        padding: 14px;
    }

    .aiw-header-badges {
        justify-content: flex-start;
    }
}