M36: deepen operational and mobile UX

frontend/src/styles.css

@@ -250,6 +250,10 @@ a:hover { color: var(--teal); }
 .filters input[type="text"], .filters input[type="search"] { min-width: 230px; }.filters select { min-width: 160px; }
 .checkbox-label { flex-direction: row !important; align-items: center; gap: 8px !important; }
 input[type="checkbox"], input[type="radio"] { width: 17px; height: 17px; accent-color: var(--teal-dark); }
+.filter-toggle { display: none; margin-bottom: 10px; }
+.active-filter-chips { display: flex; flex-wrap: wrap; gap: 7px; margin: -7px 0 16px; }
+.active-filter-chips button, .select-visible { min-height: 32px; padding: 5px 10px; color: var(--teal-dark); background: var(--teal-pale); border: 1px solid #bfe6df; border-radius: 999px; font-size: var(--type-meta); font-weight: 700; cursor: pointer; }
+.select-visible { margin-left: auto; white-space: nowrap; }
 
 .table-shell { overflow: hidden; }
 .table-meta { min-height: 44px; display: flex; justify-content: space-between; align-items: center; padding: 0 14px; color: var(--muted); background: var(--surface-subtle); border-bottom: 1px solid var(--line); font-size: var(--type-meta); }
@@ -265,6 +269,8 @@ input[type="checkbox"], input[type="radio"] { width: 17px; height: 17px; accent-
 .table-subtext { display: block; margin-top: 3px; color: var(--muted); font-size: var(--type-meta); }.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
 .pagination { min-height: 56px; display: flex; justify-content: flex-end; align-items: center; gap: 12px; padding: 8px 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: var(--type-meta); }
 details summary { cursor: pointer; color: var(--teal-dark); }.data-table details pre { max-width: 280px; overflow: auto; color: var(--ink-soft); white-space: pre-wrap; }
+.technical-identity { margin-top: 8px; font-size: var(--type-meta); }.technical-identity code { display: block; max-width: 100%; margin-top: 5px; padding: 6px 8px; overflow-wrap: anywhere; color: var(--muted); background: var(--surface-subtle); border-radius: 6px; }
+.knowledge-index-evidence .knowledge-statistics-scope { grid-column: 1 / -1; margin: 0; padding: 9px 12px; color: var(--ink-soft); background: var(--info-pale); border-radius: var(--radius); font-size: var(--type-meta); line-height: 1.5; }
 
 .tabs { display: flex; gap: 2px; margin: 0 0 16px; padding: 0 4px; overflow-x: auto; border-bottom: 1px solid var(--line); }
 .tabs button { position: relative; min-height: 44px; padding: 8px 13px; border: 0; background: transparent; color: var(--muted); font-size: .72rem; font-weight: 700; text-transform: capitalize; cursor: pointer; }
@@ -303,6 +309,7 @@ details summary { cursor: pointer; color: var(--teal-dark); }.data-table details
 .booking-cancel-form h2 { margin: 0 0 14px; font-size: 1rem; }
 .booking-cancel-form label { display: flex; flex-direction: column; gap: 6px; color: var(--ink-soft); font-size: var(--type-label); font-weight: 700; }
 .booking-cancel-form textarea { min-height: 92px; padding: 10px 11px; color: var(--ink); background: white; border: 1px solid var(--line-strong); border-radius: var(--radius); font: inherit; }
+.booking-reschedule > summary { font-size: 1rem; font-weight: 700; }.booking-reschedule form { margin-top: 15px; }.booking-reschedule form > p { color: var(--muted); font-size: var(--type-body); }.booking-reschedule form > label { display: grid; gap: 6px; color: var(--ink-soft); font-size: var(--type-label); font-weight: 700; }.booking-reschedule textarea { min-height: 84px; padding: 10px 11px; border: 1px solid var(--line-strong); border-radius: var(--radius); font: inherit; }
 .checkout-result { margin-top: 18px; padding: 18px 22px; }
 .checkout-result h2 { margin: 0 0 6px; font-size: 1rem; }
 .checkout-result p { margin: 0; color: var(--ink-soft); }
@@ -563,8 +570,8 @@ details summary { cursor: pointer; color: var(--teal-dark); }.data-table details
 
 @media (max-width: 700px) {
   #main-content { width: min(100% - 28px, 620px); padding: 24px 0 90px; }.topbar { height: 58px; padding: 0 14px; gap: 8px; }.global-search { flex: 1; width: auto; }.topbar-meta { gap: 3px; }.operator { padding-left: 7px; border: 0; }.demo-badge-trigger { height: 28px; padding: 0 9px; font-size: var(--type-meta); }.demo-guide-trigger span:not(.demo-guide-progress-pill) { display: none; }.demo-guide-panel { top: auto; right: 0; bottom: 65px; left: 0; width: 100%; height: min(78vh, 640px); border-left: 0; border-top: 1px solid var(--line); border-radius: 14px 14px 0 0; transition: height .2s ease; }.demo-guide-panel.sheet-full { height: min(78vh, 640px); }.demo-guide-panel.sheet-half { height: min(42vh, 340px); }.demo-guide-panel.sheet-collapsed { height: auto; gap: 4px; padding-bottom: 12px; }.demo-guide-sheet-handle { width: 100%; display: flex; justify-content: center; padding: 4px 0 2px; background: transparent; border: 0; cursor: pointer; }.demo-guide-sheet-handle span { width: 36px; height: 4px; background: var(--line-strong); border-radius: 999px; }@media (prefers-reduced-motion: reduce) { .demo-guide-panel { transition: none; } }.demo-start-panel { flex-direction: column; align-items: flex-start; padding: 14px; }.demo-start-actions { width: 100%; }.demo-start-actions .button { flex: 1; min-width: 0; white-space: normal; text-align: center; }.page-header { align-items: flex-start; margin-bottom: 20px; }.page-header h1 { font-size: 1.65rem; }.page-actions { width: 100%; justify-content: flex-start; }.page-description { font-size: var(--type-body); }.readiness-band { display: block; }.readiness-label { min-height: 62px; border-right: 0; border-bottom: 1px solid var(--line); }.readiness-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); overflow: visible; }.metric-cell { min-width: 0; padding: 12px 9px; }.metric-cell dd { font-size: 1.18rem; }.metric-cell dt { font-size: .65rem; white-space: normal; overflow-wrap: anywhere; }.section-heading { padding: 14px; }.section-heading > a { display: none; }.queue-controls { padding: 9px 14px; }.attention-list li { grid-template-columns: auto minmax(0,1fr) 14px; padding-inline: 14px; }.queue-ref { display: none; }.attention-detail { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }.movement-timeline { padding-inline: 14px; }.integration-list li, .recent-list li { padding-inline: 14px; }.recent-list time { display: none; }
-  .filters { display: grid; grid-template-columns: 1fr 1fr; padding: 12px; }.filters label:first-child { grid-column: 1 / -1; }.filters input[type="text"], .filters input[type="search"], .filters input[type="date"], .filters select { min-width: 0; width: 100%; }.checkbox-label { align-self: center; }
-  .table-shell { overflow: visible; border: 0; background: transparent; }.table-meta { border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 9px; }.data-table, .data-table tbody { display: block; }.data-table thead { display: none; }.data-table tr { display: block; margin-bottom: 9px; padding: 7px 0; background: white; border: 1px solid var(--line); border-radius: var(--radius); }.data-table th, .data-table td { min-height: 40px; height: auto; display: grid; grid-template-columns: minmax(92px, .8fr) minmax(0, 1.3fr); align-items: center; gap: 10px; padding: 8px 12px; border: 0; text-align: right; font-size: var(--type-body); }.data-table th[scope="row"] { text-align: right; }.data-table th::before, .data-table td::before { content: attr(data-label); color: var(--muted); font-size: var(--type-label); font-weight: 700; text-align: left; text-transform: uppercase; letter-spacing: .06em; }.compare-table th, .compare-table td { text-align: left; }.pagination { justify-content: space-between; padding-inline: 0; border: 0; }
+  .filters { display: grid; grid-template-columns: 1fr 1fr; padding: 12px; }.filters label:first-child { grid-column: 1 / -1; }.filters input[type="text"], .filters input[type="search"], .filters input[type="date"], .filters select { min-width: 0; width: 100%; }.checkbox-label { align-self: center; }.filter-toggle { display: inline-flex; width: 100%; justify-content: space-between; }.quality-filters { display: none; }.quality-filters.is-open { display: grid; }.active-filter-chips { margin-top: 0; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 3px; }.active-filter-chips button { flex: 0 0 auto; }
+  .table-shell { overflow: visible; border: 0; background: transparent; }.table-meta { flex-wrap: wrap; gap: 7px; min-height: 52px; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 9px; }.table-meta > span:last-child { display: none; }.select-visible { min-height: 38px; }.data-table, .data-table tbody { display: block; }.data-table thead { display: none; }.data-table tr { position: relative; display: block; margin-bottom: 9px; padding: 7px 0; background: white; border: 1px solid var(--line); border-radius: var(--radius); }.data-table th, .data-table td { min-height: 40px; height: auto; display: grid; grid-template-columns: minmax(92px, .8fr) minmax(0, 1.3fr); align-items: center; gap: 10px; padding: 8px 12px; border: 0; text-align: right; font-size: var(--type-body); }.data-table th[scope="row"] { text-align: right; }.data-table th::before, .data-table td::before { content: attr(data-label); color: var(--muted); font-size: var(--type-label); font-weight: 700; text-align: left; text-transform: uppercase; letter-spacing: .06em; }.quality-table tr { padding-top: 47px; }.quality-table .selection-cell { position: absolute; z-index: 3; top: 8px; right: 11px; min-height: 32px; display: flex; width: 32px; padding: 7px; }.quality-table .selection-cell::before { display: none; }.compare-table th, .compare-table td { text-align: left; }.pagination { justify-content: space-between; padding-inline: 0; border: 0; }.bulk-toolbar { position: sticky; bottom: 76px; z-index: 8; display: grid; grid-template-columns: 1fr 1fr; border: 1px solid #bfe6df; border-radius: var(--radius); box-shadow: var(--shadow-float); }.bulk-toolbar strong { grid-column: 1 / -1; }.bulk-toolbar label { min-width: 0; }.bulk-toolbar .button { min-width: 0; }
   .tabs { margin-inline: -2px; }.record-surface { padding: 10px; }.detail-grid { grid-template-columns: 1fr 1fr; }.detail-grid div { min-height: 70px; padding: 11px; }.return-progress { padding-inline: 12px; gap: 6px; }.return-progress b { width: 20px; }.return-progress span { font-size: .58rem; }.return-form > .section-heading { padding: 16px; }.return-capture, .return-review { padding: 16px; }.form-grid, .condition-fieldset, .review-facts { grid-template-columns: 1fr; }.condition-fieldset { display: grid; }.review-facts div { display: flex; justify-content: space-between; align-items: center; }.review-facts dd { margin: 0; }.form-actions { padding: 12px 16px; }.form-actions .button { flex: 1; }.duplicate-compare { padding: 14px; }.duplicate-compare fieldset label { display: flex !important; margin-bottom: 8px; }.integration-cards article { min-height: 140px; }.knowledge-input-row { align-items: stretch; }.knowledge-input-row .button { min-width: 72px; padding-inline: 10px; }.knowledge-empty { min-height: 250px; padding: 22px 16px; }.retrieval-flow { width: 100%; gap: 4px; }.retrieval-flow span { padding: 5px; font-size: .52rem; }.retrieval-flow i { flex: 1; min-width: 5px; }.login-story { min-height: 38vh; }.login-message > p:last-child { font-size: .8rem; }.control-illustration { display: none; }.login-access { min-height: 62vh; padding: 34px 20px 50px; }.login-options button { min-height: 72px; }.app-footer { display: none; }
 }
 
@@ -574,6 +581,7 @@ details summary { cursor: pointer; color: var(--teal-dark); }.data-table details
   .demo-guide-trigger { width: 44px; justify-content: center; }.demo-badge-trigger { width: 44px; height: 44px; padding: 0; justify-content: center; font-size: 0; }.demo-badge-trigger svg { width: 16px; height: 16px; color: #48566a; }.language-switcher select { height: 44px; }
   .mobile-nav span { max-width: 54px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
   .engineering-hero, .highlights-next { align-items: stretch; flex-direction: column; padding: 20px; }.engineering-hero-actions { min-width: 0; }.proof-grid, .highlight-grid { grid-template-columns: 1fr; }.highlight-card { min-height: 0; }.highlight-proof { margin-top: 22px; }.architecture-flow { grid-template-columns: 1fr; gap: 8px; padding: 14px; }.architecture-step { min-height: 72px; }.architecture-step > svg { right: calc(50% - 12px); top: auto; bottom: -16px; transform: rotate(90deg); }.highlights-next-actions { display: grid; }.operation-trace ol { grid-template-columns: 1fr; gap: 13px; }.operation-trace li { min-height: 54px; }.operation-trace li::after { top: 34px; bottom: -13px; left: 16px; right: auto; border-top: 0; border-left: 1px solid var(--line-strong); }.operation-trace li div { padding-bottom: 5px; }.knowledge-status { align-items: flex-start; }.knowledge-diagnostics { max-width: none; text-align: left; }.knowledge-progress { grid-template-columns: 1fr; }.retrieval-flow span { font-size: var(--type-meta); }.return-progress span { font-size: var(--type-meta); }.duplicate-compare > button { position: sticky; bottom: 78px; z-index: 6; width: 100%; box-shadow: var(--shadow-float); }
+  .resolution-actions { position: sticky; bottom: 72px; z-index: 6; padding: 9px; background: rgba(255,255,255,.97); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-float); }.resolution-actions button { flex: 1; }
 }
 
 @media (prefers-reduced-motion: reduce) {