.sample-page { padding-bottom: 58px; }
.sample-topbar { margin-bottom: 18px; }
.section-kicker { display: block; margin-bottom: 3px; color: var(--purple); font-size: var(--font-label); font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }

.sample-summary { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 11px; margin-bottom: 16px; }
.sample-summary-card { display: grid; min-height: 98px; grid-template-columns: 37px minmax(0, 1fr); align-items: center; gap: 10px; padding: 13px; border: 1px solid var(--line); border-radius: 13px; color: var(--ink); background: #fff; box-shadow: var(--shadow); text-align: left; cursor: pointer; transition: 160ms ease; }
.sample-summary-card:hover, .sample-summary-card.active { border-color: #cfc7ef; box-shadow: 0 10px 26px rgba(64,48,124,.09); transform: translateY(-1px); }
.sample-summary-card.active { box-shadow: inset 0 -3px var(--purple), var(--shadow); }
.sample-summary-card small, .sample-summary-card strong, .sample-summary-card p { display: block; }
.sample-summary-card small { color: var(--muted); font-size: var(--font-caption); font-weight: 700; }
.sample-summary-card strong { margin: 1px 0; font: 800 21px "Manrope", sans-serif; }
.sample-summary-card p { margin: 0; color: #8b9690; font-size: var(--font-caption); }
.summary-glyph { display: grid; width: 37px; height: 37px; place-items: center; border-radius: 10px; }
.summary-glyph svg { width: 16px; }
.summary-glyph.neutral { color: var(--purple); background: var(--purple-soft); }
.summary-glyph.blue { color: var(--blue); background: var(--blue-soft); }
.summary-glyph.amber { color: var(--amber); background: var(--amber-soft); }
.summary-glyph.green { color: var(--green); background: var(--green-soft); }
.summary-glyph.red { color: var(--red); background: var(--red-soft); }

.sample-register { padding: 19px; }
.register-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 15px; }
.register-header h2, .cutting-handoff h2 { margin: 0; font: 700 17px "Manrope", sans-serif; letter-spacing: -.025em; }
.register-header p, .cutting-handoff p { margin: 3px 0 0; color: var(--muted); font-size: var(--font-caption); }
.create-sample-button, .primary-sample-button { display: inline-flex; min-height: 38px; align-items: center; justify-content: center; gap: 6px; padding: 0 12px; border: 0; border-radius: 9px; color: #fff; background: var(--purple); box-shadow: 0 5px 14px rgba(123,103,201,.2); font-size: var(--font-control); font-weight: 800; cursor: pointer; white-space: nowrap; }
.create-sample-button svg, .primary-sample-button svg { width: 13px; height: 13px; }
.register-tools { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 13px; }
.sample-tabs { display: flex; flex-wrap: wrap; gap: 3px; padding: 3px; border-radius: 9px; background: #eef2ef; }
.sample-tabs button { min-height: 30px; padding: 0 8px; border: 0; border-radius: 6px; color: #75827b; background: transparent; font-size: var(--font-control); font-weight: 800; cursor: pointer; }
.sample-tabs button span { margin-left: 3px; color: #99a49e; }
.sample-tabs button.active { color: var(--purple); background: #fff; box-shadow: 0 2px 7px rgba(27,48,40,.08); }
.sample-search { display: flex; width: 235px; height: 36px; align-items: center; gap: 6px; padding: 0 10px; border: 1px solid #dce3de; border-radius: 8px; background: #fff; }
.sample-search svg { width: 13px; color: #8a9690; }
.sample-search input { min-width: 0; flex: 1; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: var(--font-control); }

.sample-table-wrap { overflow-x: auto; border: 1px solid #e3e8e4; border-radius: 11px; }
.sample-table { width: 100%; min-width: 900px; border-collapse: collapse; }
.sample-table th { height: 35px; padding: 0 9px; color: #7f8c85; background: #f2f5f3; font-size: var(--font-label); font-weight: 800; letter-spacing: .04em; text-align: left; text-transform: uppercase; }
.sample-table td { padding: 10px 9px; border-top: 1px solid #edf0ee; vertical-align: middle; font-size: var(--font-control); }
.style-cell { display: grid; min-width: 175px; grid-template-columns: 43px minmax(0, 1fr); align-items: center; gap: 8px; }
.product-thumb { position: relative; display: grid; width: 43px; height: 46px; place-items: center; overflow: hidden; border-radius: 9px; color: var(--purple); background: linear-gradient(145deg, #f4f1ff, #e8e1ff); }
.product-thumb::after { position: absolute; right: -10px; bottom: -13px; width: 31px; height: 31px; border: 7px solid rgba(255,255,255,.6); border-radius: 50%; content: ""; }
.product-thumb svg { width: 21px; }
.product-thumb.orange { color: var(--orange); background: linear-gradient(145deg, #fff4eb, #ffe5d2); }
.product-thumb.blue { color: var(--blue); background: linear-gradient(145deg, #f0f5ff, #dfeaff); }
.product-thumb.green { color: var(--green); background: linear-gradient(145deg, #edf9f4, #d9f0e7); }
.product-thumb.red { color: var(--red); background: linear-gradient(145deg, #fff4f3, #ffe2df); }
.style-cell strong, .style-cell small { display: block; }
.style-cell strong { font: 700 var(--font-control) "Manrope", sans-serif; }
.style-cell small { margin-top: 2px; color: var(--muted); font-size: var(--font-caption); }
.revision-chip, .priority-chip, .status-chip { display: inline-flex; padding: 4px 6px; border-radius: 6px; font-size: var(--font-label); font-weight: 800; white-space: nowrap; }
.revision-chip { color: var(--purple); background: var(--purple-soft); }
.priority-chip { margin-top: 3px; color: #68766e; background: #f0f3f1; }
.priority-chip.high, .priority-chip.urgent { color: var(--red); background: var(--red-soft); }
.stage-cell { min-width: 165px; }
.stage-cell > strong { display: block; margin-bottom: 6px; font-size: var(--font-caption); }
.stage-cell small { display: block; margin-top: 5px; color: var(--muted); font-size: var(--font-caption); }
.owner-cell strong, .owner-cell small, .plan-cell strong, .plan-cell small { display: block; }
.owner-cell strong, .plan-cell strong { font-size: var(--font-caption); }
.owner-cell small, .plan-cell small { margin-top: 2px; color: var(--muted); font-size: var(--font-caption); }
.instruction-cell { max-width: 175px; }
.instruction-cell span { display: inline-flex; margin-bottom: 3px; padding: 2px 5px; border-radius: 4px; color: var(--purple); background: var(--purple-soft); font-size: var(--font-micro); font-weight: 800; text-transform: uppercase; }
.instruction-cell p { display: -webkit-box; margin: 0; overflow: hidden; color: #59675f; font-size: var(--font-caption); -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.status-chip.progress { color: var(--blue); background: var(--blue-soft); }
.status-chip.awaiting { color: var(--amber); background: var(--amber-soft); }
.status-chip.passed { color: var(--green); background: var(--green-soft); }
.status-chip.failed { color: var(--red); background: var(--red-soft); }
.row-actions { display: flex; gap: 4px; }
.row-actions button { display: grid; width: 28px; height: 28px; place-items: center; border: 1px solid #dfe5e1; border-radius: 7px; color: #66766d; background: #fff; cursor: pointer; }
.row-actions button:hover { color: var(--purple); border-color: #cfc7ef; background: var(--purple-soft); }
.row-actions button.decision-action { width: auto; padding: 0 7px; color: var(--amber); border-color: #ecd9ae; background: var(--amber-soft); font-size: var(--font-control); font-weight: 800; }
.row-actions svg { width: 12px; height: 12px; }
.sample-mobile-list { display: none; }
.sample-empty { padding: 35px 12px; text-align: center; }
.sample-empty svg { width: 24px; height: 24px; margin: 0 auto 8px; color: #9aa59f; }
.sample-empty strong, .sample-empty span { display: block; }
.sample-empty strong { font-size: 10px; }
.sample-empty span { margin-top: 2px; color: var(--muted); font-size: var(--font-caption); }

.cutting-handoff { display: grid; grid-template-columns: 42px minmax(220px, .8fr) minmax(320px, 1.2fr); align-items: center; gap: 13px; margin-top: 16px; padding: 16px 18px; }
.handoff-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 11px; color: var(--blue); background: var(--blue-soft); }
.handoff-icon svg { width: 18px; }
.handoff-items { display: flex; justify-content: flex-end; gap: 8px; }
.handoff-card { min-width: 215px; padding: 9px 10px; border: 1px solid #dfe8f5; border-radius: 9px; background: #f7f9fd; }
.handoff-card strong, .handoff-card small { display: block; }
.handoff-card strong { font-size: var(--font-caption); }
.handoff-card small { margin-top: 2px; color: var(--muted); font-size: var(--font-caption); }
.handoff-card span { display: inline-flex; margin-top: 6px; align-items: center; gap: 4px; color: var(--blue); font-size: var(--font-label); font-weight: 800; }
.handoff-card svg { width: 10px; }
.handoff-empty { color: var(--muted); font-size: var(--font-caption); }

.sample-modal-backdrop { position: fixed; inset: 0; z-index: 80; display: grid; padding: 18px; place-items: center; background: rgba(10,27,22,.58); backdrop-filter: blur(3px); }
.sample-modal-backdrop[hidden] { display: none; }
.sample-modal-open { overflow: hidden; }
.sample-form-modal, .sample-detail-modal, .decision-modal { position: relative; width: min(1050px, 100%); max-height: calc(100vh - 36px); overflow-y: auto; border-radius: 16px; background: #fff; box-shadow: 0 22px 60px rgba(9,30,23,.24); }
.sample-detail-modal { width: min(860px, 100%); padding: 22px; }
.decision-modal { width: min(510px, 100%); padding: 22px; }
.modal-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding: 20px 22px 16px; border-bottom: 1px solid var(--line); }
.modal-header h2, .decision-modal h2 { margin: 0; font: 700 18px "Manrope", sans-serif; }
.modal-header p, .decision-modal > p { margin: 3px 0 0; color: var(--muted); font-size: var(--font-caption); }
.modal-close { position: absolute; top: 14px; right: 14px; z-index: 3; display: grid; width: 31px; height: 31px; place-items: center; border: 0; border-radius: 8px; color: #68766f; background: #f1f4f2; cursor: pointer; }
.modal-header .modal-close { position: static; flex: 0 0 31px; }
.modal-close svg { width: 14px; height: 14px; }
.form-block { padding: 16px 22px; border-bottom: 1px solid var(--line); }
.form-block-title { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.form-block-title > span { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 7px; color: var(--purple); background: var(--purple-soft); font-size: var(--font-caption); font-weight: 800; }
.form-block-title strong, .form-block-title small { display: block; }
.form-block-title strong { font: 700 11px "Manrope", sans-serif; }
.form-block-title small { margin-top: 1px; color: var(--muted); font-size: var(--font-caption); }
.sample-field-grid { display: grid; gap: 10px; }
.sample-field-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sample-field-grid .span-two { grid-column: span 2; }
.sample-form-modal label > span, .decision-modal label > span { display: block; margin-bottom: 4px; color: #65746c; font-size: var(--font-control); font-weight: 700; }
.sample-form-modal input, .sample-form-modal select, .sample-form-modal textarea, .decision-modal textarea { width: 100%; border: 1px solid #dce3de; border-radius: 8px; outline: 0; color: #26342d; background: #fff; font: 500 10px "DM Sans", sans-serif; }
.sample-form-modal input, .sample-form-modal select { height: 37px; padding: 0 9px; }
.sample-form-modal textarea, .decision-modal textarea { min-height: 66px; padding: 9px; resize: vertical; }
.sample-form-modal input:focus, .sample-form-modal select:focus, .sample-form-modal textarea:focus, .decision-modal textarea:focus { border-color: var(--purple); box-shadow: 0 0 0 3px var(--purple-soft); }
.sample-form-modal .invalid, .decision-modal .invalid { border-color: var(--red); box-shadow: 0 0 0 3px var(--red-soft); }
.material-issue-head, .material-issue-row { display: grid; grid-template-columns: .7fr minmax(180px, 1.6fr) .65fr repeat(4, .55fr) .7fr 30px; align-items: center; gap: 7px; }
.material-issue-head { min-height: 31px; padding: 0 8px; border: 1px solid #e1e7e3; border-radius: 8px 8px 0 0; color: #849088; background: #f1f4f2; font-size: var(--font-label); font-weight: 800; text-transform: uppercase; }
.material-issue-rows { overflow: visible; border: 1px solid #e1e7e3; border-top: 0; border-radius: 0 0 8px 8px; }
.material-issue-row { position: relative; min-height: 51px; padding: 7px 8px; border-top: 1px solid #edf0ee; background: #fff; }
.material-issue-row:has(.searchable-select.open) { z-index: 6; }
.material-issue-row:first-child { border-top: 0; }
.material-issue-row input, .material-issue-row select { height: 34px; }
.available-cell small, .available-cell strong, .balance-cell small, .balance-cell strong { display: block; }
.available-cell small, .balance-cell small { color: var(--muted); font-size: var(--font-caption); text-transform: uppercase; }
.available-cell strong, .balance-cell strong { margin-top: 1px; font-size: var(--font-caption); }
.balance-cell.ok strong { color: var(--green); }
.balance-cell.open strong { color: var(--amber); }
.balance-cell.error strong { color: var(--red); }
.remove-material-row { display: grid; width: 27px; height: 27px; place-items: center; border: 0; border-radius: 7px; color: #9b6a63; background: var(--red-soft); cursor: pointer; }
.remove-material-row svg { width: 12px; }
.material-row-error { grid-column: 1 / -1; display: none; margin-top: -1px; color: var(--red); font-size: var(--font-label); }
.material-row-error.visible { display: block; }
.add-row-button { display: inline-flex; min-height: 31px; align-items: center; gap: 5px; margin-top: 9px; padding: 0 9px; border: 1px solid #d8dfda; border-radius: 8px; color: var(--purple); background: #fff; font-size: var(--font-control); font-weight: 800; cursor: pointer; }
.add-row-button svg { width: 11px; }
.split-block { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.split-block > div + div { padding-left: 22px; border-left: 1px solid var(--line); }
.instruction-entry { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 8px; }
.sample-upload { display: flex; min-height: 66px; align-items: center; gap: 9px; padding: 10px; border: 1px dashed #c7c1df; border-radius: 9px; color: var(--purple); background: #fbfaff; cursor: pointer; }
.sample-upload input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.sample-upload svg { width: 19px; }
.sample-upload strong, .sample-upload small { display: block; }
.sample-upload strong { color: var(--ink); font-size: var(--font-control); }
.sample-upload small { margin-top: 2px; color: var(--muted); font-size: var(--font-caption); }
.sample-file-list { display: grid; gap: 5px; margin-top: 7px; }
.sample-file { display: grid; grid-template-columns: 30px minmax(0, 1fr) 25px; align-items: center; gap: 7px; padding: 5px; border: 1px solid #e2e7e3; border-radius: 7px; }
.sample-file > span, .sample-file img { display: grid; width: 30px; height: 28px; place-items: center; border-radius: 5px; color: var(--purple); background: var(--purple-soft); object-fit: cover; }
.sample-file svg { width: 12px; }
.sample-file strong, .sample-file small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sample-file strong { font-size: var(--font-label); }
.sample-file small { color: var(--muted); font-size: var(--font-caption); }
.sample-file button { display: grid; width: 25px; height: 25px; place-items: center; border: 0; border-radius: 5px; color: var(--red); background: transparent; cursor: pointer; }
.product-thumb.image { overflow: hidden; padding: 0; background: #edf2ef; }
.product-thumb.image img { width: 100%; height: 100%; object-fit: cover; }
.product-image-upload { max-width: 560px; }
.product-image-error { max-width: 560px; margin: 7px 0 0; padding: 7px 9px; border-radius: 7px; color: var(--red); background: var(--red-soft); font-size: var(--font-caption); font-weight: 700; }
.product-image-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; margin-top: 9px; }
.product-image-item { display: grid; grid-template-columns: 58px minmax(0, 1fr) 30px; align-items: center; gap: 9px; min-width: 0; padding: 7px; border: 1px solid #dfe6e1; border-radius: 9px; background: #fbfcfb; }
.product-image-item > img { width: 58px; height: 48px; border-radius: 7px; object-fit: cover; }
.product-image-item strong, .product-image-item small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.product-image-item strong { font-size: var(--font-control); }
.product-image-item small { margin-top: 2px; color: var(--muted); font-size: var(--font-caption); }
.product-image-item button { display: grid; width: 30px; height: 30px; place-items: center; border: 0; border-radius: 7px; color: var(--red); background: var(--red-soft); cursor: pointer; }
.product-image-item button svg { width: 13px; }
.product-image-item.media-unavailable::after { color: var(--red); content: "Preview unavailable"; font-size: var(--font-caption); }
.product-detail-images { display: flex; flex-wrap: wrap; gap: 9px; }
.product-detail-image { width: 150px; height: 105px; padding: 0; overflow: hidden; border: 1px solid #dce4df; border-radius: 9px; background: #f3f6f4; cursor: zoom-in; }
.product-detail-image img { width: 100%; height: 100%; object-fit: cover; }
.product-detail-image.expanded { position: fixed; inset: 8vh 8vw; z-index: 140; width: 84vw; height: 84vh; padding: 14px; border-color: #fff; background: rgba(17,37,31,.94); cursor: zoom-out; }
.product-detail-image.expanded img { object-fit: contain; }
.no-product-image { margin: 0; color: var(--muted); font-size: var(--font-caption); }
.sample-form-errors, .decision-errors { margin: 12px 22px 0; padding: 9px 10px; border: 1px solid #f0c8c3; border-radius: 8px; color: #9d5048; background: var(--red-soft); font-size: var(--font-caption); }
.sample-form-errors ul { margin: 3px 0 0; padding-left: 16px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 7px; padding: 15px 22px 19px; }
.secondary-button { min-height: 37px; padding: 0 12px; border: 1px solid #dce3de; border-radius: 9px; color: #5d6a63; background: #fff; font-size: var(--font-control); font-weight: 800; cursor: pointer; }

.detail-hero { display: grid; grid-template-columns: 65px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding-right: 38px; }
.detail-hero .product-thumb { width: 65px; height: 70px; }
.detail-hero .product-thumb svg { width: 28px; }
.detail-hero h2 { margin: 0; font: 700 19px "Manrope", sans-serif; }
.detail-hero p { margin: 3px 0 0; color: var(--muted); font-size: var(--font-caption); }
.detail-status { text-align: right; }
.detail-status small { display: block; margin-top: 5px; color: var(--muted); font-size: var(--font-label); }
.detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-top: 18px; }
.detail-grid > div { padding: 8px 9px; border: 1px solid #e4e9e5; border-radius: 8px; background: #fbfcfb; }
.detail-grid small, .detail-grid strong { display: block; }
.detail-grid small { color: var(--muted); font-size: var(--font-caption); text-transform: uppercase; }
.detail-grid strong { margin-top: 2px; font-size: var(--font-caption); }
.detail-section { margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--line); }
.detail-section h3 { margin: 0 0 8px; font: 700 11px "Manrope", sans-serif; }
.detail-materials, .revision-list { display: grid; gap: 6px; }
.detail-material, .revision-item { display: grid; grid-template-columns: minmax(160px, 1.4fr) repeat(4, .55fr); gap: 7px; padding: 8px 9px; border-radius: 8px; background: #f5f7f5; font-size: var(--font-label); }
.detail-material strong, .detail-material small { display: block; }
.detail-material small { margin-top: 1px; color: var(--muted); }
.revision-item { grid-template-columns: 55px 95px 1fr auto; align-items: center; }
.revision-item span { font-weight: 800; }
.revision-item small { color: var(--muted); }
.detail-instruction { padding: 9px 10px; border-radius: 8px; color: #594c81; background: var(--purple-soft); font-size: var(--font-caption); }
.detail-actions { display: flex; justify-content: flex-end; gap: 7px; margin-top: 17px; }
.detail-actions button { min-height: 34px; padding: 0 10px; border: 1px solid #dce3de; border-radius: 8px; color: #5f6e66; background: #fff; font-size: var(--font-control); font-weight: 800; cursor: pointer; }
.detail-actions .decision-button { color: #fff; border-color: var(--purple); background: var(--purple); }

.decision-style { display: inline-flex; margin-bottom: 9px; padding: 4px 6px; border-radius: 5px; color: var(--purple); background: var(--purple-soft); font-size: var(--font-label); font-weight: 800; }
.decision-modal label { display: block; margin-top: 15px; }
.decision-modal label b { color: var(--red); }
.decision-errors { margin: 9px 0 0; }
.decision-modal footer { display: flex; justify-content: flex-end; gap: 7px; margin-top: 15px; }
.fail-button, .pass-button { display: inline-flex; min-height: 37px; align-items: center; gap: 5px; padding: 0 10px; border: 0; border-radius: 8px; font-size: var(--font-control); font-weight: 800; cursor: pointer; }
.fail-button { color: var(--red); background: var(--red-soft); }
.pass-button { color: #fff; background: var(--green); }
.fail-button svg, .pass-button svg { width: 12px; }

.sample-toast { position: fixed; right: 22px; bottom: 22px; z-index: 100; display: flex; min-width: 285px; align-items: center; gap: 9px; padding: 10px 12px; border: 1px solid #d5cfee; border-radius: 10px; background: #fff; box-shadow: 0 12px 34px rgba(32,23,66,.18); opacity: 0; transform: translateY(17px); pointer-events: none; transition: 220ms ease; }
.sample-toast.show { opacity: 1; transform: translateY(0); }
.sample-toast > span { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 8px; color: #fff; background: var(--purple); }
.sample-toast svg { width: 13px; }
.sample-toast strong, .sample-toast small { display: block; }
.sample-toast strong { font-size: var(--font-caption); }
.sample-toast small { margin-top: 1px; color: var(--muted); font-size: var(--font-caption); }

@media (max-width: 1180px) {
  .sample-summary { grid-template-columns: repeat(3, 1fr); }
  .sample-summary-card:nth-child(n+4) { min-height: 82px; }
  .sample-field-grid.four { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sample-field-grid .span-two { grid-column: span 2; }
  .material-issue-head, .material-issue-row { grid-template-columns: .7fr minmax(150px, 1.5fr) .65fr repeat(4, .55fr) .65fr 28px; }
}

@media (max-width: 900px) {
  .register-tools { align-items: stretch; flex-direction: column; }
  .sample-search { width: 100%; }
  .cutting-handoff { grid-template-columns: 42px 1fr; }
  .handoff-items { grid-column: 2; justify-content: flex-start; flex-wrap: wrap; }
  .sample-field-grid.four { grid-template-columns: 1fr 1fr; }
  .material-issue-head { display: none; }
  .material-issue-rows { display: grid; gap: 8px; overflow: visible; border: 0; }
  .material-issue-row { grid-template-columns: repeat(4, 1fr); padding: 9px; border: 1px solid #e1e7e3; border-radius: 8px; }
  .material-issue-row .stock-select, .material-issue-row .searchable-stock-select { grid-column: span 2; }
  .remove-material-row { justify-self: end; }
  .split-block { grid-template-columns: 1fr; }
  .split-block > div + div { padding-top: 16px; padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
  .product-image-list { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .sample-summary { grid-template-columns: 1fr 1fr; }
  .sample-summary-card:first-child { grid-column: span 2; }
  .register-header { display: block; }
  .create-sample-button { margin-top: 11px; }
  .sample-tabs { display: grid; grid-template-columns: repeat(3, 1fr); }
  .sample-table-wrap { display: none; }
  .sample-mobile-list { display: grid; gap: 8px; }
  .sample-mobile-card { padding: 11px; border: 1px solid #e3e8e4; border-radius: 10px; background: #fbfcfb; }
  .sample-mobile-top { display: grid; grid-template-columns: 43px minmax(0, 1fr) auto; align-items: center; gap: 8px; }
  .sample-mobile-top h3 { margin: 0; font: 700 9px "Manrope", sans-serif; }
  .sample-mobile-top p { margin: 2px 0 0; color: var(--muted); font-size: var(--font-caption); }
  .sample-mobile-meta { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; margin-top: 9px; }
  .sample-mobile-meta span { padding: 6px; border-radius: 6px; background: #f0f3f1; }
  .sample-mobile-meta small, .sample-mobile-meta strong { display: block; }
  .sample-mobile-meta small { color: var(--muted); font-size: var(--font-caption); text-transform: uppercase; }
  .sample-mobile-meta strong { margin-top: 2px; font-size: var(--font-label); }
  .sample-mobile-note { margin: 8px 0; padding: 7px; border-radius: 6px; color: #5d5180; background: var(--purple-soft); font-size: var(--font-label); }
  .sample-mobile-bottom { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
  .sample-field-grid.four { grid-template-columns: 1fr 1fr; }
  .detail-grid { grid-template-columns: 1fr 1fr; }
  .product-image-list { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .sample-page { padding-bottom: 88px; }
  .sample-summary { gap: 8px; }
  .sample-summary-card { min-height: 83px; grid-template-columns: 31px 1fr; padding: 10px; }
  .summary-glyph { width: 31px; height: 31px; }
  .sample-summary-card strong { font-size: 17px; }
  .sample-register { padding: 13px; }
  .sample-tabs { grid-template-columns: 1fr 1fr; }
  .cutting-handoff { grid-template-columns: 1fr; padding: 14px; }
  .handoff-icon { display: none; }
  .handoff-items { grid-column: auto; }
  .handoff-card { min-width: 0; width: 100%; }
  .sample-modal-backdrop { padding: 0; align-items: end; }
  .sample-form-modal, .sample-detail-modal, .decision-modal { width: 100%; max-height: 94vh; border-radius: 16px 16px 0 0; }
  .sample-detail-modal, .decision-modal { padding: 18px 14px; }
  .modal-header, .form-block { padding-right: 14px; padding-left: 14px; }
  .sample-field-grid.four { grid-template-columns: 1fr; }
  .sample-field-grid .span-two { grid-column: auto; }
  .material-issue-row { grid-template-columns: 1fr 1fr; }
  .material-issue-row .material-category-select, .material-issue-row .searchable-material-category-select { grid-column: span 1; }
  .material-issue-row .stock-select, .material-issue-row .searchable-stock-select { grid-column: span 1; }
  .instruction-entry { grid-template-columns: 1fr; }
  .modal-actions { display: grid; grid-template-columns: 1fr 1fr; padding-right: 14px; padding-left: 14px; }
  .detail-hero { grid-template-columns: 50px 1fr; padding-right: 32px; }
  .detail-hero .product-thumb { width: 50px; height: 55px; }
  .detail-status { grid-column: 2; text-align: left; }
  .detail-material { grid-template-columns: 1fr 1fr; }
  .revision-item { grid-template-columns: 45px 75px 1fr; }
  .revision-item small:last-child { grid-column: 2 / -1; }
  .decision-modal footer { display: grid; grid-template-columns: 1fr 1fr; }
  .sample-toast { right: 12px; bottom: 76px; left: 12px; min-width: 0; }
}

@media (prefers-reduced-motion: no-preference) {
  .sample-mobile-card, .sample-table tr { transition: background 150ms ease; }
  .sample-table tbody tr:hover { background: #fcfbff; }
}