/* AI review workspaces reuse the shared white, graphite, and blue surfaces. */
.ai-workspace, .ai-main, .ai-aside { min-width: 0; }
.ai-context { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 24px; }
.ai-context > div { min-width: 0; }
.ai-context > label, .ai-context .ai-project-select { display: flex; align-items: center; gap: 12px; min-width: 0; }
.ai-context :is(label, small) { color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-context strong { color: var(--text); font-size: 14px; line-height: 20px; font-weight: 600; }
.ai-context select { min-width: 200px; max-width: 360px; min-height: 40px; padding: 8px 32px 8px 12px; border: 1px solid var(--ref-line-strong); border-radius: 8px; color: var(--text); background: var(--surface); font-size: 14px; line-height: 20px; box-shadow: var(--ref-control-shadow); }
.ai-entry-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-bottom: 24px; }
.ai-entry-card { position: relative; display: flex; flex-direction: column; align-items: flex-start; min-width: 0; padding: 16px; border: 1px solid var(--ref-line); border-radius: 16px; background: var(--surface); color: var(--text); text-align: left; box-shadow: var(--ref-shadow); }
.ai-entry-card > .icon, .ai-entry-icon { display: grid; place-items: center; width: 32px; height: 32px; flex: 0 0 32px; padding: 8px; border: 1px solid var(--ref-line); border-radius: 8px; background: var(--ref-inset); margin-bottom: 16px; }
.ai-entry-card > span:first-child { display: grid; place-items: center; width: 32px; height: 32px; flex: 0 0 32px; padding: 8px; border: 1px solid var(--ref-line); border-radius: 8px; background: var(--ref-inset); margin-bottom: 16px; }
.ai-entry-card > span:first-child .icon { width: 16px; height: 16px; }
.ai-entry-icon .icon { width: 16px; height: 16px; opacity: .65; }
.ai-entry-card strong, .ai-entry-card h3 { display: block; color: var(--text); font-size: 14px; line-height: 20px; font-weight: 600; letter-spacing: -.015em; }
.ai-entry-card :is(p, small) { display: block; margin-top: 8px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-entry-card > .icon:last-child:not(:first-child) { position: absolute; top: 16px; right: 16px; width: 16px; height: 16px; padding: 0; border: 0; background: transparent; margin: 0; opacity: .4; }
.ai-dashboard { margin-bottom: 24px; }
.ai-dashboard > .card-header { padding: 0 0 16px; }
.ai-dashboard .ai-entry-grid { margin-bottom: 0; }
.ai-scenario-tabs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; padding: 4px; margin-bottom: 24px; border: 1px solid var(--ref-line); border-radius: 12px; background: var(--ref-inset); }
.ai-scenario-tabs > button { display: flex; align-items: center; justify-content: center; gap: 8px; min-width: 0; min-height: 44px; padding: 8px 12px; border: 1px solid transparent; border-radius: 8px; color: var(--text-secondary); background: transparent; font-size: 14px; line-height: 20px; font-weight: 500; }
.ai-scenario-tabs > button .icon { width: 16px; height: 16px; flex: 0 0 16px; opacity: .5; }
.ai-scenario-tabs > button[aria-pressed="true"], .ai-scenario-tabs > button.active { border-color: var(--ref-line); color: var(--text); background: var(--surface); box-shadow: var(--ref-control-shadow); font-weight: 600; }
.ai-scenario-tabs > button[aria-pressed="true"] .icon { opacity: .85; }
.ai-layout { display: grid; grid-template-columns: minmax(0, 1fr); align-items: start; gap: 24px; }
.ai-main { display: flex; flex-direction: column; gap: 24px; }
.ai-aside { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 16px; }
.ai-aside > :only-child { grid-column: 1 / -1; }
.ai-section { min-width: 0; padding: 24px; border: 1px solid var(--ref-line); border-radius: 16px; background: var(--surface); box-shadow: var(--ref-shadow); }
.ai-section-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.ai-section-head > div { min-width: 0; }
.ai-section-head :is(h2, h3) { color: var(--text); font-size: 16px; line-height: 24px; font-weight: 600; letter-spacing: -.015em; }
.ai-section-head :is(p, small) { display: block; margin-top: 4px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-section-head > .badge { flex-shrink: 0; }
.ai-section > p { color: var(--text-secondary); font-size: 14px; line-height: 20px; }
.ai-section > .card-header { padding: 0 0 24px; }
.ai-section > .card-body { padding: 0; }
.ai-section > .ai-section-head:last-child { margin-bottom: 0; }
.ai-section-head .text-small { margin-top: 0; }
.ai-section .form-field label { color: var(--text-secondary); font-size: 12px; line-height: 20px; font-weight: 500; }
.ai-section .form-field :is(input, select, textarea):not([type="checkbox"]):not([type="radio"]) { min-width: 0; width: 100%; border-color: var(--ref-line-strong); color: var(--text); background: var(--surface); }
.ai-section .form-field textarea { min-height: 96px; line-height: 24px; }
.ai-section .card-body > .form-field + .form-field { margin-top: 16px; }
.ai-review-form { min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.ai-review-fields { min-width: 0; margin: 0; padding: 0; border: 0; display: flex; flex-direction: column; gap: 24px; }
.ai-review-fields:disabled { opacity: .75; }
.ai-selection-note { margin: -8px 0 16px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-review-state { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 16px 20px; border: 1px solid var(--ref-line); border-radius: 12px; color: var(--text); background: var(--ref-inset); font-size: 13px; line-height: 22px; }
.ai-review-state > p { flex: 1 1 320px; }
.ai-workspace > .ai-review-state, .ai-workspace > .ai-inline-error:not([hidden]) { margin-bottom: 24px; }
.ai-workspace [hidden] { display: none !important; }
.ai-summary .card-body > p { color: var(--text-secondary); font-size: 14px; line-height: 24px; }
.ai-section-note { margin-top: 16px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-review-form > .ai-section-note { margin-top: -8px; }
.ai-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.ai-form-grid > * { min-width: 0; }
.ai-form-grid > .ai-full, .ai-full { grid-column: 1 / -1; }
.ai-review-form > .ai-form-grid { margin-bottom: 24px; }
.ai-review-form > .form-field { margin-bottom: 16px; }
.ai-review-form :is(input, textarea)::placeholder { color: var(--text-secondary); }
.ai-review-form :is(input[type="checkbox"], input[type="radio"]), .ai-match > input, .ai-task-head input { min-width: 16px; min-height: 16px; width: 16px; height: 16px; flex: 0 0 16px; margin: 2px 0 0; accent-color: var(--brand); cursor: pointer; }
.ai-review-form :is(input[type="checkbox"], input[type="radio"]):disabled { cursor: not-allowed; }

/* The progress indicator shows the complete review path at every width. */
.ai-progress { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 0 0 24px; padding: 0; list-style: none; }
.ai-progress-step { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; min-width: 0; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-progress-step::before { content: ""; display: block; width: 100%; height: 4px; margin-bottom: 4px; border-radius: 999px; background: var(--border); }
.ai-progress-step.done::before { background: color-mix(in srgb, var(--brand) 36%, var(--surface)); }
.ai-progress-step.current::before { background: var(--brand); }
.ai-progress-number { display: grid; place-items: center; width: 24px; height: 24px; flex: 0 0 24px; border: 1px solid var(--ref-line); border-radius: 50%; color: var(--text-secondary); background: var(--surface); font-size: 12px; line-height: 16px; }
.ai-progress-number .icon { width: 12px; height: 12px; flex-basis: 12px; }
.ai-progress-step.done .ai-progress-number { color: var(--brand); background: var(--brand-wash); }
.ai-progress-step.current { color: var(--text); font-weight: 600; }
.ai-progress-step.current .ai-progress-number { color: var(--surface); background: var(--brand); border-color: transparent; box-shadow: 0 2px 8px color-mix(in srgb, var(--brand) 16%, transparent); }
.ai-progress-step.current .ai-progress-number .icon { filter: brightness(0) invert(1); opacity: 1; }

/* Sources stay available without competing with the editable proposal. */
.ai-source-list { display: flex; flex-direction: column; gap: 8px; }
.ai-source { min-width: 0; border: 1px solid var(--ref-line); border-radius: 12px; background: var(--ref-inset); overflow: hidden; }
.ai-source > summary { display: flex; align-items: flex-start; gap: 8px; min-height: 44px; padding: 12px; color: var(--text); font-size: 12px; line-height: 20px; font-weight: 500; list-style: none; cursor: pointer; }
.ai-source > summary::-webkit-details-marker { display: none; }
.ai-source > summary > span:first-child { color: var(--text-secondary); font-size: 12px; line-height: 20px; font-variant-numeric: tabular-nums; }
.ai-source > summary > strong { flex: 1; min-width: 0; }
.ai-source > summary > .icon:last-child { width: 12px; height: 12px; flex: 0 0 12px; margin: 4px 0 0 auto; transition: transform 300ms var(--ease); }
.ai-source[open] > summary > .icon:last-child { transform: rotate(180deg); }
.ai-source > summary > :is(span, div) { min-width: 0; }
.ai-source > summary strong { display: block; color: var(--text); font-size: 12px; line-height: 20px; font-weight: 500; }
.ai-source > summary :is(small, p) { display: block; margin-top: 4px; color: var(--text-secondary); font-size: 12px; line-height: 20px; font-weight: 400; }
.ai-source > summary > .icon { width: 16px; height: 16px; flex: 0 0 16px; margin-top: 2px; }
.ai-source > :is(.ai-source-body, p, pre, blockquote) { margin: 0; padding: 0 12px 12px; color: var(--text-secondary); font-family: inherit; font-size: 12px; line-height: 20px; overflow-wrap: anywhere; white-space: pre-wrap; }
.ai-source-body { max-height: 280px; overflow-y: auto; }
.ai-source-body :is(p, pre) { font: inherit; white-space: pre-wrap; overflow-wrap: anywhere; }
.ai-source-body > * + * { margin-top: 8px; }
.ai-source[open] { background: var(--surface); border-color: var(--ref-line-strong); }
.ai-source-caption { margin-top: 12px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-source-refs { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 8px; margin-top: 16px; }
.ai-source-refs > span { color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.app-shell .ai-source-refs > .btn { min-width: 0; max-width: 100%; min-height: 28px; padding: 4px 8px; color: var(--text-secondary); font-size: 12px; line-height: 20px; font-weight: 400; white-space: normal; text-align: left; justify-content: flex-start; border: 1px solid var(--ref-line); border-radius: 8px; background: var(--surface); }
.ai-provenance { margin-top: 24px; border: 1px solid var(--ref-line); border-radius: 12px; background: var(--ref-inset); }
.ai-provenance > summary { display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 12px 16px; color: var(--text-secondary); font-size: 12px; line-height: 20px; font-weight: 500; list-style: none; cursor: pointer; }
.ai-provenance > summary::-webkit-details-marker { display: none; }
.ai-provenance > summary > .icon:last-child { width: 16px; height: 16px; flex: 0 0 16px; margin-left: auto; transition: transform 300ms var(--ease); }
.ai-provenance[open] > summary > .icon:last-child { transform: rotate(180deg); }
.ai-provenance > :not(summary) { min-width: 0; padding: 0 16px 16px; }
.ai-provenance :is(pre, p) { max-width: 100%; color: var(--text-secondary); font-family: inherit; font-size: 12px; line-height: 20px; white-space: pre-wrap; overflow-wrap: anywhere; }
.ai-provenance pre { margin: 8px 0 0; padding: 12px; border: 1px solid var(--ref-line); border-radius: 8px; background: var(--surface); }
.ai-provenance h3, .ai-provenance h4 { margin: 12px 0 8px; color: var(--text); font-size: 12px; line-height: 20px; font-weight: 600; }
.ai-main > .ai-provenance { margin-top: 0; }
.ai-provenance-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.ai-provenance-grid > section { min-width: 0; padding: 16px; border: 1px solid var(--ref-line); border-radius: 8px; background: var(--ref-inset); }
.ai-provenance-grid > section > h3:first-child { margin-top: 0; margin-bottom: 16px; color: var(--text-secondary); }
.ai-record-text { margin-top: 12px; color: var(--text-secondary); font-size: 14px; line-height: 24px; white-space: pre-wrap; overflow-wrap: anywhere; }
.ai-read-list { list-style: none; margin: 0; padding: 0; }
.ai-read-list > li { padding: 12px 0; border-bottom: 1px solid var(--ref-line); }
.ai-read-list > li:last-child { border-bottom: 0; padding-bottom: 0; }
.ai-read-list > li:first-child { padding-top: 0; }
.ai-read-list strong { display: block; color: var(--text); font-size: 12px; line-height: 20px; font-weight: 500; }
.ai-read-list span { display: block; margin-top: 4px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-profile-summary { margin: 16px 0; }
.ai-profile-summary dt { color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-profile-summary dd { margin: 4px 0 12px; color: var(--text); font-size: 12px; line-height: 20px; white-space: pre-wrap; overflow-wrap: anywhere; }

/* Edit the proposed work in place, then explicitly confirm what gets created. */
.ai-task-list, .ai-match-list { display: flex; flex-direction: column; gap: 12px; }
.ai-task-proposal { min-width: 0; padding: 16px; border: 1px solid var(--ref-line); border-radius: 12px; background: var(--ref-inset); }
.ai-task-proposal:has(input[type="checkbox"]:checked) { border-color: var(--ref-blue-line); }
.ai-task-proposal fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.ai-task-proposal.unselected { border-color: var(--ref-line); background: var(--bg); }
.ai-task-proposal.unselected fieldset :is(input, select) { color: var(--text-secondary); background: var(--ref-inset); cursor: not-allowed; }
.ai-task-head { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.ai-task-head > :is(div, label) { min-width: 0; flex: 1; }
.ai-task-head > label { display: flex; align-items: flex-start; gap: 8px; }
.ai-task-head :is(h3, h4, strong) { color: var(--text); font-size: 14px; line-height: 20px; font-weight: 600; }
.ai-task-head :is(p, small) { display: block; margin-top: 4px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-task-head > .badge { flex-shrink: 0; margin-left: auto; }
.ai-task-proposal > p { color: var(--text-secondary); font-size: 12px; line-height: 20px; margin: 0 0 16px; }
.ai-task-proposal .ai-form-grid { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr) minmax(0, .7fr); gap: 12px; }
.ai-task-fields { margin-top: 16px; }
.ai-task-proposal .form-field { gap: 8px; }
.ai-match { display: block; min-width: 0; padding: 16px; border: 1px solid var(--ref-line); border-radius: 12px; background: var(--ref-inset); }
.ai-match-select { display: flex; align-items: flex-start; gap: 12px; cursor: pointer; }
.ai-match-select > input { margin-top: 2px; }
.ai-match-select > strong { min-width: 0; flex: 1; }
.ai-match > input { margin-top: 4px; }
.ai-match > :is(div, span) { min-width: 0; flex: 1; }
.ai-match :is(h3, h4, strong) { display: block; color: var(--text); font-size: 14px; line-height: 20px; font-weight: 600; }
.ai-match :is(p, small) { display: block; margin-top: 8px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-match .badge { display: inline-flex; margin-top: 8px; }
.ai-match:has(input:checked) { border-color: var(--ref-blue-line); background: var(--brand-wash); }
.ai-match:has(input:focus-visible) { outline: 3px solid var(--ref-focus); outline-offset: 3px; }
.ai-match-condition { display: block; padding: 8px 12px; margin-top: 12px; border: 1px solid var(--ref-line); border-radius: 8px; background: var(--surface); color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-match-condition > span { font-weight: 500; }
.ai-match-condition > p { margin-top: 4px; }
.ai-submit-bar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding: 24px; margin-top: 0; border: 1px solid var(--ref-line); border-radius: 16px; background: var(--surface); box-shadow: var(--ref-shadow); }
.ai-submit-count, .ai-submit-bar > :is(p, span, small) { color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-submit-count strong, .ai-submit-bar strong { color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; }
.ai-submit-bar > .btn:last-child { margin-left: auto; }
.ai-submit-bar > div { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; min-width: 0; }
.ai-submit-bar .ai-submit-count { display: block; }
.ai-history-list { display: flex; flex-direction: column; gap: 8px; }
.ai-history-item { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; min-width: 0; width: 100%; padding: 12px; border: 1px solid var(--ref-line); border-radius: 12px; background: var(--ref-inset); color: var(--text); text-align: left; }
.ai-history-item :is(h3, strong) { color: var(--text); font-size: 12px; line-height: 20px; font-weight: 600; }
.ai-history-item :is(p, small, time), .ai-history-item span:not(.badge) { color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-history-item > span:first-child { min-width: 0; flex: 1; }
.ai-history-item > .badge { flex-shrink: 0; }
.ai-history-item strong { display: block; }
.ai-history-item small { display: block; margin-top: 4px; }
.ai-history-item > div { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.ai-history-item.active, .ai-history-item[aria-current="true"] { border-color: var(--ref-blue-line); background: var(--surface); }
.ai-history-meta { font-variant-numeric: tabular-nums; }
.ai-receipt-head { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.ai-receipt-head > .icon { width: 40px; height: 40px; flex: 0 0 40px; padding: 8px; border-radius: 12px; background: var(--success-bg); }
.ai-receipt-icon { display: grid; place-items: center; width: 40px; height: 40px; flex: 0 0 40px; border: 1px solid color-mix(in srgb, var(--success) 10%, transparent); border-radius: 12px; background: var(--success-bg); }
.ai-receipt-icon .icon { width: 24px; height: 24px; }
.ai-receipt-head h2 { font-size: 20px; line-height: 28px; font-weight: 600; letter-spacing: -.02em; }
.ai-receipt-head p { margin-top: 4px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-receipt-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.ai-receipt-grid + .card-body { margin-top: 24px; }
.ai-receipt-grid > div { min-width: 0; padding: 16px; border: 1px solid var(--ref-line); border-radius: 12px; background: var(--ref-inset); }
.ai-receipt-grid strong { display: block; color: var(--text); font-size: 30px; line-height: 36px; font-weight: 600; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.ai-receipt-grid :is(span, small, p) { display: block; margin-top: 8px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-receipt-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.ai-result-links { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; margin-top: 24px; }
.ai-result-links > .btn { max-width: 100%; white-space: normal; text-align: left; justify-content: flex-start; }
.ai-status { display: flex; align-items: flex-start; gap: 12px; padding: 16px; border: 1px solid var(--ref-line); border-radius: 12px; background: var(--ref-inset); color: var(--text-secondary); font-size: 14px; line-height: 20px; }
.ai-status > .icon { width: 20px; height: 20px; flex: 0 0 20px; }
.ai-status strong { display: block; color: var(--text); font-weight: 600; }
.ai-status p, .ai-status small { display: block; margin-top: 4px; font-size: 12px; line-height: 20px; }
.ai-status.error { color: var(--red); border-color: color-mix(in srgb, var(--red) 24%, var(--surface)); background: color-mix(in srgb, var(--red) 3%, var(--surface)); }
.ai-status.ai-inline-error { color: var(--red); border-color: color-mix(in srgb, var(--red) 24%, var(--surface)); background: color-mix(in srgb, var(--red) 3%, var(--surface)); }
.ai-status.loading { min-height: 160px; align-items: center; justify-content: center; }
.ai-status .skeleton { max-width: 240px; }
.ai-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; min-height: 240px; padding: 32px 24px; text-align: center; }
.ai-empty > .icon { width: 40px; height: 40px; padding: 8px; border: 1px solid var(--ref-line); border-radius: 12px; background: var(--ref-inset); }
.ai-empty h2, .ai-empty h3 { color: var(--text); font-size: 16px; line-height: 24px; font-weight: 600; }
.ai-empty p { max-width: 360px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-empty .btn { margin-top: 8px; }
.ai-empty-icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 8px; border: 1px solid var(--ref-line); border-radius: 16px; background: var(--ref-inset); }
.ai-empty-icon .icon { width: 24px; height: 24px; }
.ai-output-preview { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; }
.ai-output-preview > span { padding: 4px 8px; border: 1px solid var(--ref-line); border-radius: 999px; background: var(--ref-inset); color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-loading .skeleton { width: min(72%, 280px); height: 8px; }
.ai-loading .skeleton.short { width: min(48%, 200px); }

/* Keep the current business stage in view while preparing a proposal. */
.ai-context-note { padding: 20px 24px; margin-bottom: 24px; border: 1px solid var(--ref-line); border-radius: 16px; background: var(--surface); }
.ai-context-note .ai-context { margin-bottom: 12px; }
.ai-context-badges { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.ai-context-purpose { color: var(--text); font-size: 14px; line-height: 24px; }
.ai-context-effect, .ai-context-secondary { max-width: 96ch; margin-top: 8px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-context-secondary { padding-top: 8px; border-top: 1px solid var(--ref-line); }
.ai-secondary-tools { margin-top: 24px; padding-top: 8px; border-top: 1px solid var(--ref-line); }
.ai-secondary-tools > summary { display: flex; align-items: center; gap: 8px; width: fit-content; min-height: 44px; color: var(--text-secondary); font-size: 12px; line-height: 20px; cursor: pointer; list-style: none; }
.ai-secondary-tools > summary::-webkit-details-marker, .ai-disclosure > summary::-webkit-details-marker { display: none; }
.ai-secondary-tools > summary .icon { width: 14px; height: 14px; }
.ai-secondary-tools[open] > summary .icon, .ai-disclosure[open] > summary > .icon { transform: rotate(180deg); }
.ai-secondary-tool-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding-top: 8px; }
.ai-secondary-tool-list > button { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 12px 16px; min-height: 44px; border: 1px solid var(--ref-line); border-radius: 12px; color: var(--text); background: var(--surface); text-align: left; }
.ai-secondary-tool-list > button > span { display: flex; align-items: center; gap: 8px; min-width: 0; }
.ai-secondary-tool-list strong { font-size: 12px; line-height: 20px; font-weight: 500; }
.ai-secondary-tool-list small { color: var(--text-secondary); font-size: 11px; line-height: 20px; }
.ai-secondary-tool-list .icon { width: 16px; height: 16px; flex: 0 0 16px; opacity: .65; }
.ai-disclosure { min-width: 0; overflow: hidden; border: 1px solid var(--ref-line); border-radius: 16px; background: var(--surface); box-shadow: none; }
.ai-disclosure > summary { display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 16px 20px; color: var(--text); font-size: 12px; line-height: 20px; cursor: pointer; list-style: none; }
.ai-disclosure > summary strong { flex: 1; min-width: 0; font-weight: 500; }
.ai-disclosure > summary > span { color: var(--text-secondary); }
.ai-disclosure > summary > .icon { width: 14px; height: 14px; flex: 0 0 14px; opacity: .65; }
.ai-disclosure > div { padding: 0 20px 20px; }
.ai-receipt-more { margin-top: 16px; color: var(--text-secondary); font-size: 12px; line-height: 20px; }
.ai-receipt-more > summary { width: fit-content; min-height: 36px; padding: 8px 0; cursor: pointer; }
.ai-receipt-more > div { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding-top: 8px; }
@media (max-width: 559px) {
  .ai-context-note { padding: 16px; }
  .ai-context-note .ai-context > label { align-items: flex-start; flex-direction: column; }
  .ai-context-badges { width: 100%; }
  .ai-secondary-tool-list { grid-template-columns: minmax(0, 1fr); }
  .ai-disclosure { width: 100%; }
  .ai-disclosure > summary { padding: 14px 16px; }
  .ai-disclosure > div { padding: 0 16px 16px; }
}
@media (hover: hover) and (pointer: fine) {
  .ai-secondary-tools > summary:hover, .ai-receipt-more > summary:hover { color: var(--text); }
  .ai-secondary-tool-list > button:hover { border-color: var(--ref-blue-line); background: var(--ref-inset); }
  .ai-disclosure > summary:hover { background: var(--ref-inset); }
}

.ai-entry-card, .ai-history-item, .ai-match, .ai-scenario-tabs > button, .ai-source > summary, .ai-provenance > summary { transition: transform 500ms var(--ease), background-color 250ms var(--ease), border-color 250ms var(--ease), box-shadow 250ms var(--ease), color 250ms var(--ease), opacity 250ms var(--ease); }
.ai-workspace :is(button, summary, input, select, textarea):focus-visible, .ai-entry-card:focus-visible { outline: 3px solid var(--ref-focus); outline-offset: 3px; }
.ai-source > summary:focus-visible, .ai-provenance > summary:focus-visible, .ai-scenario-tabs > button:focus-visible { outline-offset: -3px; }
.ai-workspace button:disabled { transform: none; box-shadow: none; opacity: .45; }
@media (hover: hover) and (pointer: fine) {
  .ai-entry-card:hover:not(:disabled), .ai-history-item:hover:not(:disabled) { transform: translateY(-1px); border-color: var(--ref-blue-line); background: var(--surface); box-shadow: var(--ref-shadow-raised); }
  .ai-match-select:hover > strong { color: var(--brand); }
  .app-shell .ai-source-refs > .btn:hover { border-color: var(--ref-blue-line); color: var(--brand); background: var(--surface); }
  .ai-scenario-tabs > button:not([aria-pressed="true"]):hover { background: color-mix(in srgb, var(--surface) 65%, transparent); color: var(--text); }
  .ai-source > summary:hover, .ai-provenance > summary:hover { background: color-mix(in srgb, var(--text) 3%, var(--surface)); }
}
.ai-entry-card:active:not(:disabled), .ai-history-item:active:not(:disabled), .ai-scenario-tabs > button:active:not(:disabled), .ai-source > summary:active, .ai-provenance > summary:active { transform: scale(.98); transition-duration: 90ms; }

@media (max-width: 1279px) {
  .ai-layout { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .ai-main, .ai-aside { gap: 16px; }
  .ai-entry-grid { gap: 8px; }
  .ai-entry-card { padding: 16px 12px; }
  .ai-entry-card > .icon:last-child:not(:first-child) { right: 12px; }
  .ai-scenario-tabs > button { padding: 8px; font-size: 12px; }
}
@media (max-width: 1099px) {
  .ai-layout { grid-template-columns: minmax(0, 1fr); }
  .ai-aside { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
  .ai-aside > :only-child { grid-column: 1 / -1; }
  .ai-task-proposal .ai-form-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 899px) {
  .ai-workspace :is(.btn, .icon-btn, .ai-history-item, .ai-source > summary, .ai-provenance > summary, .ai-context select, .form-field input:not([type="checkbox"]):not([type="radio"]), .form-field select) { min-height: 44px; }
  .ai-workspace .icon-btn { min-width: 44px; }
  .ai-workspace :is(.ai-context select, .form-field input:not([type="checkbox"]):not([type="radio"]), .form-field select, .form-field textarea) { font-size: 16px; line-height: 24px; }
  .ai-match, .ai-task-head > label { min-height: 44px; }
  .ai-match-select { min-height: 44px; align-items: center; }
  .ai-match-select > input { margin-top: 0; }
  .app-shell .ai-source-refs > .btn { min-height: 44px; }
  .ai-entry-card { min-height: 112px; }
  .ai-entry-card > .icon, .ai-entry-icon { margin-bottom: 12px; }
  .ai-context { gap: 12px; }
  .ai-progress { gap: 12px; }
}
@media (max-width: 559px) {
  .ai-entry-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .ai-entry-card { padding: 16px; }
  .ai-entry-card:last-child:nth-child(odd) { grid-column: 1 / -1; min-height: 88px; }
  .ai-entry-card:last-child:nth-child(odd) > .icon, .ai-entry-card:last-child:nth-child(odd) > .ai-entry-icon { margin-bottom: 12px; }
  .ai-context > label, .ai-context .ai-project-select { width: 100%; flex-wrap: wrap; gap: 8px; }
  .ai-context select { width: 100%; min-width: 0; max-width: none; }
  .ai-context > .badge { margin-left: auto; }
  .ai-scenario-tabs { gap: 4px; padding: 4px; }
  .ai-scenario-tabs > button { flex-direction: column; gap: 4px; min-height: 64px; padding: 8px 2px; font-size: 12px; line-height: 20px; }
  .ai-scenario-tabs > button .icon { width: 16px; height: 16px; }
  .ai-scenario-tabs > button > span { text-wrap: balance; }
  .ai-section { padding: 16px; }
  .ai-section-head { flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
  .ai-section > .card-header { padding-bottom: 16px; }
  .ai-aside { display: flex; flex-direction: column; }
  .ai-form-grid, .ai-task-proposal .ai-form-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .ai-task-proposal, .ai-match { padding: 12px; }
  .ai-task-head { gap: 8px; }
  .ai-progress { gap: 8px; margin-bottom: 24px; }
  .ai-progress-step { font-size: 12px; line-height: 20px; }
  .ai-submit-bar { gap: 12px; padding: 16px; margin-top: 0; }
  .ai-submit-bar > :is(div, .btn) { width: 100%; }
  .ai-submit-bar > .btn:last-child { margin-left: 0; }
  .ai-submit-bar > div .btn { flex: 1; }
  .ai-receipt-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .ai-receipt-grid > div { padding: 16px 12px; }
  .ai-receipt-grid > div:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .ai-receipt-grid strong { font-size: 24px; line-height: 32px; }
  .ai-receipt-actions .btn { flex: 1; }
  .ai-provenance > summary { padding: 12px; }
  .ai-provenance > :not(summary) { padding: 0 12px 12px; }
  .ai-provenance-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .ai-provenance-grid > section { padding: 12px; }
  .ai-result-links > .btn { width: 100%; }
  .ai-empty { min-height: 224px; padding: 24px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .ai-entry-card, .ai-history-item, .ai-match, .ai-scenario-tabs > button, .ai-source > summary, .ai-provenance > summary { transition: opacity 200ms var(--ease); }
  .ai-entry-card:is(:hover, :active), .ai-history-item:is(:hover, :active), .ai-scenario-tabs > button:is(:hover, :active), .ai-source > summary:active, .ai-provenance > summary:active { transform: none !important; }
}
@media print {
  .ai-section, .ai-entry-card { box-shadow: none; break-inside: avoid; }
  .ai-layout { display: block; }
  .ai-aside { margin-top: 24px; }
  .ai-submit-bar { display: none; }
}