:root {
  --ink: #172033;
  --muted: #677086;
  --line: #e1e5ef;
  --paper: #ffffff;
  --canvas: #f5f6fa;
  --green: #3157d9;
  --green-dark: #203fae;
  --green-soft: #e9edff;
  --orange: #f05a32;
  --orange-dark: #d94722;
  --orange-soft: #fff0eb;
  --amber: #9a6514;
  --amber-soft: #fff3d8;
  --red: #a33b37;
  --red-soft: #fbe9e8;
  --blue: #315f86;
  --blue-soft: #e8f1f7;
  --shadow: 0 14px 38px rgba(32, 43, 78, .08);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--canvas); }
body { min-height: 100vh; margin: 0; color: var(--ink); background: radial-gradient(circle at 85% -10%, #e9edff 0, transparent 28%), var(--canvas); font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-dark); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: clamp(28px, 3vw, 42px); line-height: 1.08; letter-spacing: -.035em; }
h2 { margin-bottom: 0; font-size: 20px; letter-spacing: -.02em; }
h3 { margin-bottom: 5px; }
small { color: var(--muted); }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 250px 1fr; }
.sidebar { position: fixed; inset: 0 auto 0 0; z-index: 20; width: 250px; display: flex; flex-direction: column; padding: 28px 20px; color: #fff; background: linear-gradient(180deg, #151a2e 0%, #202743 100%); box-shadow: 10px 0 36px rgba(23,32,51,.12); }
.brand { display: flex; align-items: center; gap: 11px; color: inherit; }
.brand:hover { color: inherit; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; color: white; background: linear-gradient(135deg, #ff784f, #ec3f72); box-shadow: 0 9px 24px rgba(240,90,50,.35); font-weight: 850; letter-spacing: -.04em; }
.brand > span:last-child { display: flex; flex-direction: column; line-height: 1.25; }
.brand strong { font-size: 16px; }
.brand small { color: #aeb8d4; font-size: 11px; }
.nav { display: grid; gap: 5px; margin-top: 42px; }
.nav a { padding: 11px 13px; border-radius: 10px; color: #bdc6df; font-weight: 650; }
.nav a:hover { color: white; background: rgba(255,255,255,.07); }
.sidebar-company { display: flex; flex-direction: column; gap: 3px; margin-top: auto; padding: 15px; border: 1px solid rgba(255,255,255,.1); border-radius: 12px; background: rgba(255,255,255,.04); }
.sidebar-company .eyebrow { color: #ff9879; }
.sidebar-company small { color: #aeb8d4; }
.app-main { grid-column: 2; min-width: 0; }
.topbar { height: 76px; display: flex; align-items: center; justify-content: space-between; padding: 0 34px; border-bottom: 1px solid rgba(225,229,239,.85); background: rgba(255,255,255,.9); backdrop-filter: blur(14px); }
.user-menu { display: flex; align-items: center; gap: 10px; }
.user-menu > span:nth-child(2) { display: flex; flex-direction: column; line-height: 1.25; }
.avatar { width: 36px; height: 36px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 50%; color: var(--green-dark); background: var(--green-soft); font-size: 13px; font-weight: 800; }
.link-button { padding: 5px; border: 0; color: var(--muted); background: none; cursor: pointer; }
.mobile-menu { display: none; border: 0; background: transparent; font-size: 22px; }
.content { max-width: 1540px; margin: 0 auto; padding: 34px; }

.messages { display: grid; gap: 8px; margin-bottom: 18px; }
.message { padding: 11px 14px; border: 1px solid var(--line); border-radius: 10px; background: white; }
.message.success { color: var(--green-dark); border-color: #b6daca; background: var(--green-soft); }
.message.warning { color: var(--amber); border-color: #ead29f; background: var(--amber-soft); }
.message.error { color: var(--red); border-color: #e9c2c0; background: var(--red-soft); }
.muted { color: var(--muted); }
.eyebrow { display: block; margin-bottom: 6px; color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.page-heading, .detail-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 27px; }
.page-heading p, .detail-heading p { margin: 0; color: var(--muted); }
.page-heading.compact { align-items: start; }
.detail-heading { align-items: center; }
.detail-heading h1 { margin-top: 11px; }
.heading-meta { display: flex; align-items: center; gap: 10px; }
.breadcrumb-sep { margin: 0 7px; color: #aab5b0; }

.button { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 9px 16px; border: 1px solid transparent; border-radius: 10px; font: inherit; font-weight: 750; cursor: pointer; transition: .16s ease; }
.button:hover { transform: translateY(-1px); }
.button.primary { color: white; background: var(--green); box-shadow: 0 8px 20px rgba(49,87,217,.2); }
.button.primary:hover { color: white; background: var(--green-dark); }
.button.ghost { color: var(--ink); border-color: var(--line); background: white; }
.button.subtle { color: var(--muted); background: #edf1ef; }
.button.cta { color: white; border-color: #e94f29; background: linear-gradient(135deg, #f46a42, var(--orange)); box-shadow: 0 10px 24px rgba(240,90,50,.28); }
.button.cta:hover { color: white; background: linear-gradient(135deg, #ef5a32, var(--orange-dark)); box-shadow: 0 13px 30px rgba(240,90,50,.34); }
.button.secondary { color: white; background: #202743; box-shadow: 0 8px 20px rgba(32,39,67,.16); }
.button.secondary:hover { color: white; background: #151a2e; }
.button.large { min-height: 52px; padding: 13px 20px; border-radius: 13px; font-size: 15px; }
.button-plus { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.18); font-size: 18px; line-height: 1; }
.button.wide { width: 100%; }

.metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 20px; }
.metric-card { min-height: 143px; display: flex; flex-direction: column; justify-content: center; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow); }
.metric-card.accent { color: white; border-color: #3157d9; background: linear-gradient(145deg, #4168e8, #263fad); box-shadow: 0 18px 42px rgba(49,87,217,.22); }
.metric-card span { font-size: 13px; font-weight: 650; opacity: .78; }
.metric-card strong { margin: 6px 0 3px; font-size: 36px; line-height: 1; }
.metric-card.accent small { color: #d9e0ff; }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(280px, .7fr); gap: 20px; }
.panel { min-width: 0; padding: 22px; border: 1px solid rgba(225,229,239,.9); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow); }
.panel-heading { min-height: 44px; display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 16px; }
.panel-heading a { font-size: 13px; font-weight: 700; }
.panel-links { display: flex; gap: 13px; }
.request-list { margin: 0 -8px; }
.request-row { display: grid; grid-template-columns: 95px minmax(0, 1fr) auto 18px; align-items: center; gap: 13px; padding: 14px 8px; border-top: 1px solid #edf1ef; color: var(--ink); }
.request-row:first-child { border-top: 0; }
.request-row:hover { color: var(--ink); background: #f8faf9; }
.request-code { width: fit-content; padding: 4px 8px; border-radius: 7px; color: #4e625b; background: #edf2ef; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; font-weight: 700; }
.request-main, .table-title { min-width: 0; display: flex; flex-direction: column; color: var(--ink); }
.request-main strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row-arrow { color: #9ca9a4; font-size: 25px; }
.status { display: inline-flex; width: fit-content; padding: 4px 9px; border-radius: 999px; color: #52635d; background: #edf2ef; font-size: 11px; font-weight: 800; white-space: nowrap; }
.status-collecting, .status-processing, .status-uploaded { color: var(--blue); background: var(--blue-soft); }
.status-comparing, .status-review { color: var(--amber); background: var(--amber-soft); }
.status-completed, .status-ready { color: var(--green); background: var(--green-soft); }
.status-error, .status-blocked { color: var(--red); background: var(--red-soft); }

.timeline { display: grid; gap: 17px; }
.timeline-item { position: relative; display: grid; grid-template-columns: 14px 1fr; gap: 10px; }
.timeline-item:not(:last-child)::after { content: ""; position: absolute; top: 15px; bottom: -17px; left: 5px; width: 1px; background: var(--line); }
.timeline-dot { position: relative; z-index: 1; width: 11px; height: 11px; margin-top: 5px; border: 3px solid #b9dacd; border-radius: 50%; background: var(--green); }
.timeline-item div { display: flex; flex-direction: column; }
.timeline-item strong { font-size: 13px; }

.toolbar { display: flex; gap: 9px; margin-bottom: 15px; }
.toolbar input { flex: 1; max-width: 470px; }
.data-table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { padding: 10px 12px; color: var(--muted); border-bottom: 1px solid var(--line); font-size: 11px; letter-spacing: .06em; text-align: left; text-transform: uppercase; }
.data-table td { padding: 14px 12px; border-bottom: 1px solid #edf1ef; vertical-align: middle; }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table td small { display: block; }
.table-title small { color: var(--green); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.compact-table th:first-child, .compact-table td:first-child { width: 55px; }
.compact-table th:last-child, .compact-table td:last-child { text-align: right; }
.empty-state { padding: 35px 18px; text-align: center; }
.empty-state strong { font-size: 17px; }
.empty-state p { margin: 5px 0 16px; color: var(--muted); }
.empty-state.full, .full { grid-column: 1 / -1; }

.form-panel { max-width: 900px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.form-stack { display: grid; gap: 15px; }
.form-grid label, .form-stack label { display: flex; flex-direction: column; gap: 6px; color: #394842; font-size: 13px; font-weight: 700; }
input, select, textarea { width: 100%; min-height: 43px; padding: 10px 12px; border: 1px solid #ccd7d2; border-radius: 9px; color: var(--ink); background: white; font: inherit; outline: none; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: #6683e7; box-shadow: 0 0 0 3px rgba(49,87,217,.12); }
input[type="checkbox"] { width: 18px; min-height: 18px; }
input[type="file"] { padding: 8px; background: #f8faf9; }
.checkbox-row { flex-direction: row !important; align-items: center; }
.field-error, .form-error { color: var(--red); }
.form-error { padding: 10px 12px; border: 1px solid #e8c1bf; border-radius: 9px; background: var(--red-soft); }
.form-error ul { margin: 0; padding-left: 18px; }
.form-actions { display: flex; align-items: center; gap: 9px; margin-top: 5px; }
.form-actions.centered { justify-content: center; }

.split-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(310px, .6fr); align-items: start; gap: 20px; }
.sticky-panel { position: sticky; top: 95px; }
.supplier-list { display: grid; }
.supplier-row { display: grid; grid-template-columns: 38px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 13px 0; border-top: 1px solid #edf1ef; }
.supplier-row:first-child { border-top: 0; }
.supplier-row > div { display: flex; flex-direction: column; }
.supplier-avatar { border-radius: 11px; }
.supplier-create-panel { border-top: 4px solid var(--orange); }
.member-cell { display: flex; align-items: center; gap: 10px; }
.member-cell > span:last-child { display: flex; flex-direction: column; }
.access-editor { position: relative; }
.access-editor summary { color: var(--green); font-size: 13px; font-weight: 700; cursor: pointer; }
.access-form { position: absolute; z-index: 5; right: 0; width: 240px; display: grid; gap: 8px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: white; box-shadow: var(--shadow); }
.permission-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 18px; }
.permission-grid .panel { padding: 17px; }
.permission-grid p { margin: 7px 0 0; color: var(--muted); font-size: 13px; }

.detail-summary { display: grid; grid-template-columns: repeat(4, 1fr); margin-bottom: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: var(--shadow); }
.detail-summary div { display: flex; flex-direction: column; padding: 16px 20px; border-left: 1px solid var(--line); }
.detail-summary div:first-child { border-left: 0; }
.detail-summary span { color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; }
.detail-summary strong { margin-top: 3px; }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) 330px; align-items: start; gap: 20px; }
.detail-main, .detail-side { min-width: 0; display: grid; gap: 20px; }
.quote-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.quote-card { padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: #fbfcfb; }
.quote-card > div, .quote-card footer { display: flex; align-items: center; justify-content: space-between; }
.quote-card h3 { margin-top: 17px; font-size: 16px; }
.quote-card p { min-height: 42px; color: var(--muted); font-size: 12px; }
.quote-card footer { padding-top: 12px; border-top: 1px solid var(--line); font-size: 12px; }
.quote-card-links { display: flex; gap: 10px; }
.quote-action-banner { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-bottom: 20px; padding: 24px 26px; overflow: hidden; border: 1px solid #ffcbbb; border-radius: var(--radius); background: linear-gradient(110deg, #fff7f3 0%, #fff 62%, #eef1ff 100%); box-shadow: 0 16px 38px rgba(240,90,50,.08); }
.quote-action-banner h2 { margin-bottom: 5px; font-size: 24px; }
.quote-action-banner p { max-width: 720px; margin: 0; color: var(--muted); }
.text-action { padding: 7px 10px; border-radius: 9px; color: var(--orange); background: var(--orange-soft); font-weight: 800 !important; }
.text-action:hover { color: var(--orange-dark); }
.quote-create-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(350px, .75fr); align-items: start; gap: 22px; }
.quote-upload-panel, .supplier-quick-panel { position: relative; padding-top: 28px; }
.quote-upload-panel { border-top: 4px solid var(--orange); }
.supplier-quick-panel { border-top: 4px solid #3157d9; background: linear-gradient(180deg, #fff 0%, #fafbff 100%); }
.step-badge { position: absolute; top: -15px; left: 22px; width: 31px; height: 31px; display: grid; place-items: center; border: 4px solid var(--canvas); border-radius: 50%; color: white; background: var(--orange); font-weight: 850; }
.step-badge.secondary { background: var(--green); }
.upload-explainer, .trust-note { display: flex; flex-direction: column; gap: 3px; padding: 14px 15px; border-radius: 12px; background: #f3f5fb; }
.upload-explainer span, .trust-note span { color: var(--muted); font-size: 13px; }
.trust-note { margin-top: 17px; border: 1px solid #e3e8fb; background: white; }
.comment-list { display: grid; gap: 17px; margin-bottom: 17px; }
.comment { display: grid; grid-template-columns: 36px 1fr; gap: 11px; }
.comment header { display: flex; align-items: center; justify-content: space-between; }
.comment time { color: var(--muted); font-size: 11px; }
.comment p { margin: 4px 0 0; }
.inline-form { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 9px; }
.inline-form textarea { min-height: 70px; }
.note-list { display: grid; gap: 9px; margin-top: 15px; }
.note { padding: 12px; border-left: 3px solid #e1b557; border-radius: 8px; background: #fffaee; }
.note p { margin-bottom: 7px; }
.item-editor { display: grid; gap: 12px; margin-bottom: 16px; }
.item-editor-row { display: grid; grid-template-columns: 75px minmax(230px, 2fr) repeat(4, minmax(100px, 1fr)); gap: 10px; padding: 16px; }
.item-editor-row label { display: block; margin-bottom: 4px; color: var(--muted); font-size: 11px; font-weight: 750; }
.item-spec { grid-column: 2 / -1; }
.delete-row { grid-column: 2 / -1; display: flex !important; align-items: center; gap: 6px; color: var(--red) !important; }
.delete-row input { width: 17px; min-height: 17px; }

.comparison-heading { align-items: center; }
.comparison-metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin-bottom: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: var(--shadow); }
.comparison-metrics > div { display: flex; flex-direction: column; padding: 17px 20px; border-left: 1px solid var(--line); }
.comparison-metrics > div:first-child { border-left: 0; }
.comparison-metrics span { color: var(--muted); font-size: 11px; font-weight: 750; text-transform: uppercase; }
.comparison-metrics strong { margin-top: 3px; font-size: 22px; }
.comparison-metrics .metric-alert { color: var(--orange-dark); }
.comparison-panel { padding: 0; overflow: hidden; }
.comparison-legend { display: flex; flex-wrap: wrap; gap: 18px; padding: 15px 20px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.comparison-legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend-dot { width: 9px; height: 9px; border-radius: 50%; }
.legend-dot.ok { background: #4ca275; }
.legend-dot.warning { background: #e5a33e; }
.legend-dot.missing { background: #c6ccd8; }
.legend-dot.chosen { background: #496de4; }
.comparison-scroll { overflow-x: auto; }
.comparison-table { min-width: 860px; width: 100%; border-collapse: separate; border-spacing: 0; }
.comparison-table th, .comparison-table td { min-width: 220px; padding: 15px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); vertical-align: top; }
.comparison-table tr:last-child th, .comparison-table tr:last-child td { border-bottom: 0; }
.comparison-table th:last-child, .comparison-table td:last-child { border-right: 0; }
.comparison-table thead th { position: sticky; top: 0; z-index: 2; color: white; background: #202743; text-align: left; }
.comparison-table thead th:first-child { z-index: 4; }
.comparison-table thead th strong, .comparison-table thead th small, .comparison-table thead th a { display: block; }
.comparison-table thead th small { margin: 3px 0 8px; color: #bdc6df; }
.comparison-table thead th a { color: #ffab91; font-size: 12px; }
.comparison-request-column, .comparison-table tbody th { position: sticky; left: 0; z-index: 1; min-width: 285px !important; width: 285px; }
.comparison-table tbody th { background: #fbfcff; text-align: left; }
.comparison-table tbody th > strong, .comparison-table tbody th > small, .requested-qty { display: block; }
.comparison-table tbody th > strong { margin: 9px 0 3px; }
.requested-qty { margin-top: 10px; color: var(--green-dark); font-size: 12px; font-weight: 800; }
.comparison-cell { position: relative; background: white; }
.comparison-cell > strong, .comparison-cell > span, .comparison-cell > small { display: block; }
.comparison-cell .cell-price { margin: 8px 0 4px; font-size: 17px; }
.cell-result { width: fit-content; margin-top: 9px; padding: 4px 7px; border-radius: 6px; color: var(--muted); background: #eef1f4; font-size: 11px; font-weight: 800; }
.status-cell-ok { background: #f5fbf7; }
.status-cell-ok .cell-result { color: #26714b; background: #dff3e8; }
.status-cell-less, .status-cell-more, .status-cell-unit, .status-cell-unknown { background: #fffaf0; }
.status-cell-less .cell-result, .status-cell-more .cell-result, .status-cell-unit .cell-result, .status-cell-unknown .cell-result { color: var(--amber); background: var(--amber-soft); }
.status-cell-missing { color: var(--muted); background: #f5f6f8; }
.comparison-cell.is-selected { box-shadow: inset 0 0 0 3px #5577e7; background: #f1f4ff; }
.best-label, .selected-label { width: fit-content; padding: 3px 7px; border-radius: 999px; font-size: 10px; font-weight: 850; text-transform: uppercase; }
.best-label { color: #26714b; background: #dff3e8; }
.selected-label { color: #2746ad; background: #dfe6ff; }
.selection-button { width: 100%; margin-top: 12px; padding: 7px 10px; border: 1px solid #cbd4f3; border-radius: 8px; color: var(--green-dark); background: white; font: inherit; font-size: 12px; font-weight: 800; cursor: pointer; }
.selection-button.selected { color: white; border-color: var(--green); background: var(--green); }
.unmatched-panel { margin-top: 20px; }
.unmatched-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.unmatched-list a { display: flex; flex-direction: column; padding: 11px 13px; border: 1px solid var(--line); border-radius: 9px; color: var(--ink); }
.unmatched-list span { color: var(--muted); font-size: 12px; }

.processing-card { display: flex; align-items: center; gap: 18px; }
.processing-card p { margin: 4px 0 0; color: var(--muted); }
.processing-spinner { width: 35px; height: 35px; flex: 0 0 auto; border: 4px solid #e2e7f6; border-top-color: var(--green); border-radius: 50%; animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.review-summary { display: grid; grid-template-columns: repeat(3, 1fr); margin-bottom: 20px; padding: 0; }
.review-summary > div { display: flex; flex-direction: column; padding: 16px 20px; border-left: 1px solid var(--line); }
.review-summary > div:first-child { border-left: 0; }
.review-summary span { color: var(--muted); font-size: 11px; font-weight: 750; text-transform: uppercase; }
.review-table-panel { padding: 0; overflow: hidden; }
.review-table-panel > .panel-heading { padding: 22px 22px 0; }
.review-table-panel .panel-heading p { margin: 4px 0 0; }
.review-table-wrap { overflow-x: auto; }
.review-table { min-width: 1180px; width: 100%; border-collapse: collapse; }
.review-table th { padding: 10px 11px; color: var(--muted); border: 1px solid var(--line); border-left: 0; background: #f7f8fb; font-size: 10px; text-align: left; text-transform: uppercase; }
.review-table td { min-width: 115px; padding: 10px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); vertical-align: top; }
.review-table td:first-child { min-width: 280px; }
.review-table td:nth-child(2) { min-width: 270px; }
.review-table input, .review-table select { min-height: 38px; padding: 7px 8px; font-size: 12px; }
.review-name-fields { display: grid; grid-template-columns: 105px 1fr; gap: 6px; }
.review-table td > small { display: block; margin-top: 5px; }
.review-actions { display: flex; justify-content: flex-end; gap: 10px; padding: 18px 22px; }

.auth-shell { min-height: 100vh; display: grid; place-items: center; padding: 35px 20px; background: radial-gradient(circle at 15% 15%, #e6eaff 0, transparent 28%), radial-gradient(circle at 85% 75%, #ffe9e2 0, transparent 28%), #f7f8fc; }
.auth-card { width: min(470px, 100%); padding: 34px; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.96); box-shadow: 0 25px 70px rgba(28,54,45,.12); }
.auth-card-wide { width: min(760px, 100%); }
.auth-brand { width: fit-content; color: var(--ink); }
.auth-brand small { color: var(--muted); }
.auth-heading { margin: 34px 0 24px; }
.auth-heading h1 { font-size: 32px; }
.auth-heading p, .auth-footer, .status-card > p { color: var(--muted); }
.auth-footer { margin: 22px 0 0; text-align: center; }
.status-card { text-align: center; }
.status-icon { width: 58px; height: 58px; display: grid; place-items: center; margin: 0 auto 20px; border-radius: 50%; color: white; background: var(--green); font-size: 25px; }
.company-preview { display: flex; flex-direction: column; gap: 4px; margin: 20px 0; padding: 17px; border-radius: 12px; background: var(--canvas); text-align: left; }
.company-preview span { color: var(--muted); font-size: 12px; }

@media (max-width: 1100px) {
  .quote-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-side { grid-template-columns: 1fr 1fr; }
  .sticky-panel { position: static; }
  .quote-create-grid { grid-template-columns: 1fr; }
  .item-editor-row { grid-template-columns: repeat(2, 1fr); }
  .item-name, .item-spec { grid-column: 1 / -1; }
}

@media (max-width: 850px) {
  .app-shell { display: block; }
  .sidebar { transform: translateX(-100%); transition: transform .2s ease; box-shadow: 10px 0 30px rgba(0,0,0,.16); }
  .sidebar.is-open { transform: translateX(0); }
  .app-main { grid-column: auto; }
  .mobile-menu { display: inline-block; }
  .topbar { padding: 0 18px; }
  .user-menu > span:nth-child(2) { display: none; }
  .content { padding: 25px 18px; }
  .dashboard-grid, .split-grid { grid-template-columns: 1fr; }
  .permission-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-summary { grid-template-columns: repeat(2, 1fr); }
  .detail-summary div:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .detail-summary div:nth-child(4) { border-top: 1px solid var(--line); }
  .quote-action-banner { align-items: stretch; flex-direction: column; }
  .comparison-metrics { grid-template-columns: repeat(2, 1fr); }
  .comparison-metrics > div:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .comparison-metrics > div:nth-child(4) { border-top: 1px solid var(--line); }
  .unmatched-list { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .page-heading, .detail-heading { align-items: stretch; flex-direction: column; }
  .metric-grid, .form-grid, .quote-grid, .detail-side { grid-template-columns: 1fr; }
  .metric-card { min-height: 112px; }
  .request-row { grid-template-columns: 75px minmax(0, 1fr) 18px; }
  .request-row .status { display: none; }
  .supplier-row { grid-template-columns: 38px 1fr; }
  .supplier-row > .muted { display: none; }
  .auth-card { padding: 25px 20px; }
  .detail-summary { grid-template-columns: 1fr; }
  .detail-summary div { border-top: 1px solid var(--line); border-left: 0; }
  .detail-summary div:first-child { border-top: 0; }
  .inline-form { grid-template-columns: 1fr; }
  .permission-grid { grid-template-columns: 1fr; }
  .item-editor-row { grid-template-columns: 1fr; }
  .item-position, .item-name, .item-spec, .delete-row { grid-column: 1; }
  .comparison-metrics, .review-summary { grid-template-columns: 1fr; }
  .comparison-metrics > div, .review-summary > div { border-top: 1px solid var(--line); border-left: 0; }
  .comparison-metrics > div:first-child, .review-summary > div:first-child { border-top: 0; }
}