.material-category-dialog { width: min(1120px, calc(100vw - 32px)); max-width: calc(100vw - 32px); max-height: calc(100dvh - 40px); display: flex; flex-direction: column; }
.material-category-dialog-body { min-height: 0; overflow-y: auto; }
.material-manager-body, .material-category-dialog-body { overscroll-behavior: contain; }
body:has([data-material-manager]), body:has([data-material-category-dialog]) { overflow: hidden; }
.material-category-dialog-actions { flex-shrink: 0; }
.material-manager { width: min(900px, calc(100vw - 32px)); max-height: calc(100dvh - 40px); display: flex; flex-direction: column; }
.material-manager .permission-head p { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.material-manager-body { padding: 24px; overflow-y: auto; min-height: 0; }
.material-manager-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.material-manager-choice { display: grid; grid-template-columns: 1fr auto; gap: 10px 20px; padding: 24px; text-align: left; border: 1px solid var(--line); border-radius: 10px; color: var(--text); background: var(--panel-2); text-decoration: none; cursor: pointer; font: inherit; }
.material-manager-choice strong { font-size: 19px; }
.material-manager-choice > span:first-of-type { color: var(--muted); font-size: 14px; grid-column: 1; }
.material-manager-choice > span:last-child { grid-column: 2; grid-row: 1 / 3; align-self: center; font-size: 24px; }
.material-manager-choice:hover, .material-manager-choice:focus-visible { border-color: var(--primary, #64a1ff); background: var(--panel); }
.material-manager-search { display: flex; gap: 12px; margin-bottom: 16px; }
.material-manager-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.material-manager-row > div { min-width: 0; overflow-wrap: anywhere; }
.material-manager-row .btn { flex-shrink: 0; }
.material-manager-row small { display: block; margin-top: 6px; color: var(--muted); }
.library-field-row.is-settings { grid-template-columns: minmax(160px, .75fr) minmax(180px, 1fr) 90px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.library-field-identity strong { min-height: 44px; display: flex; align-items: center; font-weight: 500; }
.material-heading-group.has-anomaly, .material-heading-group.has-anomaly[open] { border-color: #b88b31; }
.material-heading-group.has-anomaly > .material-heading-summary { background: rgba(181, 131, 28, .13); }
.material-heading-group.has-anomaly .material-heading-index { color: #f2c66d; border-color: #b88b31; background: rgba(181, 131, 28, .12); }
.material-heading-warning, .material-manager-warning { color: #f2c66d; font-size: 13px; }
.material-heading-warning { display: block; margin-top: 6px; }
[data-theme="light"] .material-heading-warning,
[data-theme="light"] .material-manager-warning,
[data-theme="light"] .material-heading-group.has-anomaly .material-heading-index { color: #79580e; }
.library-required-warning { padding: 12px 16px; margin: 0 0 16px; border-left: 3px solid #b88b31; background: rgba(181, 131, 28, .12); color: var(--text); font-size: 14px; }
@media (max-width: 600px) {
  .material-manager-grid { grid-template-columns: 1fr; }
  .material-manager-body { padding: 14px; }
  .material-manager-choice { padding: 18px; }
  .library-field-row.is-settings { grid-template-columns: minmax(0,1fr) auto; }
  .library-field-row.is-settings .library-field-identity { grid-column: 1 / -1; }
}
.library-form-toggle { margin: 20px 0 14px; }
.library-form-list { display: grid; gap: 16px; }
.library-form-card { border: 1px solid var(--line); border-radius: 10px; padding: 18px; background: var(--bg); }
.library-form-card-head { display: flex; align-items: end; gap: 14px; margin-bottom: 14px; }
.library-form-card-head > .field { flex: 1; }
.library-form-card h3 { font-size: 16px; margin: 0; }
.library-field-list { display: grid; gap: 12px; }
.library-field-row { display: grid; grid-template-columns: minmax(180px, .85fr) minmax(180px, 1fr) auto 44px 32px; gap: 12px; align-items: end; }
.library-field-help { font-size: 13px; margin: 18px 0 0; }
.library-field-row > .checkbox-row { align-self: center; padding-top: 20px; white-space: nowrap; }
.library-add-form { margin-top: 16px; }
[data-library-spec-panels], [data-library-specifications], [data-library-specifications] > .card-body { min-width: 0; max-width: 100%; }
.library-horizontal { min-width: 0; max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: thin; scrollbar-color: #7b8999 transparent; }
.library-spec-editor { display: flex; gap: 12px; width: max-content; min-width: 100%; align-items: end; padding: 14px; border: 1px solid var(--line); border-radius: 8px; }
.library-spec-editor > .field { flex: 0 0 210px; }
.library-spec-editor > .btn { white-space: nowrap; }
.library-model-table { margin-top: 16px; max-height: 460px; }
.library-model-table table { min-width: 100%; width: max-content; }
.library-model-table th, .library-model-table td { min-width: 180px; max-width: 380px; overflow-wrap: anywhere; }
.library-model-table th { position: sticky; top: 0; z-index: 1; background: var(--panel-2); }
.library-row-actions { display: flex; gap: 6px; }
.library-feedback { color: var(--danger, #ff8080); font-size: 14px; }
.library-feedback:empty { display: none; }
.library-feedback:not(:empty) { margin: 8px 0 14px; }
.library-preview-fields { display: flex; gap: 10px 20px; flex-wrap: wrap; margin: 8px 0 14px; }
.library-preview-fields > span { border-bottom: 1px solid var(--line); padding: 6px 0; overflow-wrap: anywhere; }
.library-bundle-group { margin-bottom: 14px; }
.library-bundle-body { padding: 18px; }
.library-bundle-row { padding: 14px 4px; display: flex; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--line); }
.library-bundle-row small { display: block; margin-top: 4px; color: var(--muted); }
.library-bundle-dialog { width: min(1200px, calc(100vw - 32px)); max-height: calc(100dvh - 40px); display: flex; flex-direction: column; }
.library-bundle-editor { padding: 20px; overflow-y: auto; min-height: 0; }
.library-bundle-lines { width: 100%; min-width: 0; }
.library-bundle-line { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; padding: 12px 0; border-bottom: 1px solid var(--line); }
.library-bundle-line > .field { width: 210px; flex: 1 1 180px; min-width: 0; }
.library-bundle-line > .library-bundle-number { width: 130px; flex: 0 1 130px; }
.library-bundle-editor > .btn { margin-top: 14px; }
.library-bundle-line-price { box-sizing: border-box; flex: 0 0 100%; display: flex; flex-wrap: wrap; gap: 12px 28px; padding-left: 24px; font-size: 14px; color: var(--muted); }
.library-bundle-line-price strong { margin-left: 8px; color: var(--text); font-variant-numeric: tabular-nums; }
.library-bundle-totals { margin-top: 20px; margin-left: auto; max-width: 460px; padding: 16px; border: 1px solid var(--line); border-radius: 10px; }
.library-bundle-totals > div { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 10px; }
.library-bundle-totals .library-bundle-grand-total { border-top: 1px solid var(--line); padding-top: 12px; font-size: 18px; }
.library-bundle-totals small { color: var(--muted); }
.library-quote-source { max-width: 100%; }
.library-quote-source select { width: 100%; min-width: 0; }
.sidebar .nav { position: relative; overflow-y: auto; min-height: 0; }
.sidebar .nav > a { user-select: none; -webkit-user-drag: none; touch-action: pan-y; }
.sidebar .nav-sorting, .sidebar .nav-sorting > a { cursor: grabbing; touch-action: none; }
.sidebar .nav-sorting > a { will-change: transform; }
:root .sidebar .nav > a.nav-dragging { position: relative; z-index: 1; outline: 2px solid #65d6b7; outline-offset: -2px; background: #19362f; color: #f8fafc; box-shadow: 0 5px 12px rgba(0, 0, 0, .22); }
:root .sidebar .nav > a.nav-dragging .nav-icon { color: inherit; }
@media (max-width: 600px) {
  .library-form-card { padding: 12px; }
  .library-field-row { grid-template-columns: minmax(90px, 1fr) auto 36px 28px; gap: 6px; border-bottom: 1px solid var(--line); padding-bottom: 12px; }
  .library-field-row > .field:first-child { grid-column: 1 / -1; }
  .library-bundle-editor { padding: 12px; }
  .library-quote-source { grid-template-columns: 1fr; }
}
/* Operational material editors use part numbers; legacy models remain hidden in the payload. */
[data-part-number-first="general"] .material-spec-add { grid-template-columns: repeat(3, minmax(82px, .8fr)) minmax(180px, 1.6fr) auto; }
[data-part-number-first="general"] .material-spec-row { grid-template-columns: repeat(2, minmax(66px, .7fr)) minmax(100px, .9fr) minmax(200px, 1.7fr) minmax(142px, auto); }
[data-part-number-first="fastener"] :is(.material-fastener-add, .material-fastener-row) { --fastener-table-columns: 150px 230px 115px 115px 260px 115px 115px 120px 95px 105px 150px; min-width: 1570px; }
[data-part-number-first="fixed_accessory"] :is(.material-fixed-accessory-add, .material-fixed-accessory-row) { --fixed-accessory-table-columns: 280px 230px 150px 140px 120px 150px; min-width: 1090px; }
[data-part-number-first="round_pipe"] :is(.material-round-pipe-add, .material-round-pipe-row) { grid-template-columns: minmax(230px, 1.4fr) repeat(4, minmax(105px, 1fr)) minmax(190px, auto); min-width: 990px; }
[data-part-number-first="finished_chair"] .material-finished-chair-record-head { grid-template-columns: minmax(180px, 1.2fr) minmax(200px, 1.4fr) auto auto; }

/* Fasteners: equal-height inputs and data-driven table columns. */
.material-fastener-compact .material-fastener-add {
  display: flex;
  flex-wrap: wrap;
  min-width: 0;
  gap: 12px 10px;
  padding: 14px;
  align-items: flex-end;
}
.material-fastener-compact .material-fastener-add > .material-spec-field { flex: 1 1 94px; min-width: 0; }
.material-fastener-compact .material-fastener-add > [data-fastener-field="fastener_type"] { flex-basis: 120px; }
.material-fastener-compact .material-fastener-add > [data-fastener-field="part_number"] { flex-basis: 150px; }
.material-fastener-compact .material-fastener-add > [data-fastener-field="applicable_specification_raw"] { flex: 2 1 220px; }
.material-fastener-compact :is(.material-fastener-add, .is-editing) .material-spec-field > span { min-height: 20px; line-height: 20px; white-space: nowrap; }
.material-fastener-compact :is(.input, .select, .material-fastener-textarea) { height: 42px; min-height: 42px; padding-top: 9px; padding-bottom: 9px; line-height: 22px; box-sizing: border-box; }
.material-fastener-compact .material-fastener-textarea { resize: none; overflow-y: auto; }
.material-fastener-compact .material-fastener-add > .material-fastener-row-actions { position: static; min-height: 0; align-items: center; box-shadow: none; }
.material-fastener-compact .material-fastener-add > .material-fastener-row-actions .btn { height: 42px; white-space: nowrap; }
.material-fastener-compact .material-fastener-row {
  grid-template-columns: var(--fastener-compact-columns);
  min-width: var(--fastener-compact-min-width);
  width: 100%;
}
.material-fastener-compact .material-fastener-row > :is(span, .material-spec-field, .material-fastener-row-actions) { padding: 10px; }
.material-fastener-compact .material-fastener-row > span { align-items: center; }
.material-fastener-compact .material-fastener-row-actions { align-items: center; }
.material-fastener-compact .material-fastener-row.is-editing .material-fastener-row-actions { min-height: 42px; height: 42px; margin: 0 0 10px; padding-block: 0; }
@media (max-width: 600px) {
  .material-fastener-compact .material-fastener-add > .material-spec-field { flex: 1 1 calc(50% - 10px); }
  .material-fastener-compact .material-fastener-add > [data-fastener-field="applicable_specification_raw"] { flex-basis: 100%; }
  .material-fastener-compact .material-fastener-add > .material-fastener-row-actions { width: 100%; }
}