:root {
    --ink: #202326;
    --muted: #686c70;
    --paper: #f1f1ef;
    --panel: #fff;
    --line: #d4d5d3;
    --accent: #e95b18;
    --accent-dark: #b9420d;
    --teal: #292d30;
    --shadow: 0 5px 20px rgba(28, 30, 32, .08);
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: 'Trebuchet MS', Arial, sans-serif; }
body::before { content: ''; position: fixed; inset: 0; pointer-events: none; opacity: .32; background-image: linear-gradient(rgba(32,35,38,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(32,35,38,.035) 1px, transparent 1px); background-size: 30px 30px; }
a { color: inherit; }
.shell { position: relative; width: min(1160px, calc(100% - 40px)); margin: 0 auto; padding: 34px 0 70px; }
.brand { display: flex; align-items: center; gap: 13px; color: #fff; font-weight: 700; letter-spacing: 0; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; color: #fff; background: var(--accent); border-radius: 3px; font-family: Arial, sans-serif; font-size: 14px; }
.eyebrow { margin: 0 0 12px; color: var(--teal); font: 700 12px/1.2 Arial, sans-serif; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, p { margin-top: 0; }
h1 { max-width: 760px; margin-bottom: 14px; font-family: Georgia, 'Times New Roman', serif; font-size: 54px; line-height: 1; letter-spacing: 0; }
h2 { margin-bottom: 8px; font-family: Georgia, 'Times New Roman', serif; font-size: 25px; letter-spacing: 0; }
.lede { max-width: 660px; color: var(--muted); font-size: 18px; line-height: 1.55; }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 30px; align-items: start; margin-top: 58px; }
.panel { padding: 28px; background: var(--panel); border: 1px solid var(--line); border-top: 3px solid var(--accent); box-shadow: var(--shadow); }
.panel.soft { background: rgba(22,107,104,.95); color: #fff; border: 0; }
.panel.soft p { color: rgba(255,255,255,.8); }
.steps { display: grid; gap: 15px; margin-top: 28px; }
.step { display: grid; grid-template-columns: 34px 1fr; gap: 13px; align-items: start; }
.step b { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid currentColor; border-radius: 50%; font: 700 13px Arial, sans-serif; }
.step strong { display: block; margin-bottom: 3px; }
.step span { color: var(--muted); font: 14px/1.4 Arial, sans-serif; }
.soft .step span { color: rgba(255,255,255,.74); }
form { display: grid; gap: 24px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px; }
.form-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
label { display: grid; gap: 7px; color: var(--ink); font: 700 13px Arial, sans-serif; }
label small { color: var(--muted); font-weight: 400; line-height: 1.35; }
input, select { width: 100%; padding: 13px 14px; color: var(--ink); background: #fff; border: 1px solid #b8bab9; border-radius: 3px; font: 15px Arial, sans-serif; }
input:focus, select:focus { outline: 3px solid rgba(233,91,24,.18); border-color: var(--accent); }
select[size] { min-height: 15rem; padding: 5px; }
select[size] option { min-height: 1.7em; padding: 6px 8px; }
.password-field { position: relative; display: block; }
.password-field input { padding-right: 48px; }
.password-toggle { position: absolute; top: 50%; right: 8px; width: 32px; height: 28px; padding: 0; transform: translateY(-50%); background: transparent; border: 0; cursor: pointer; }
.password-toggle::before { content: ''; position: absolute; top: 7px; left: 5px; width: 20px; height: 12px; border: 1.5px solid var(--muted); border-radius: 70% 30%; transform: rotate(-20deg); }
.password-toggle::after { content: ''; position: absolute; top: 11px; left: 13px; width: 5px; height: 5px; background: var(--muted); border-radius: 50%; }
.password-toggle.is-visible::before { border-color: var(--accent); }
.password-toggle.is-visible::after { background: var(--accent); }
fieldset { min-width: 0; margin: 0; padding: 20px; border: 1px solid var(--line); }
legend { padding: 0 8px; color: var(--accent-dark); font: 700 14px Arial, sans-serif; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: 12px 20px; color: #fff; background: var(--accent); border: 0; border-radius: 3px; font: 700 14px Arial, sans-serif; cursor: pointer; }
.button:hover { background: var(--accent-dark); }
.alert { padding: 13px 15px; color: #792c1d; background: #fbe8df; border-left: 4px solid var(--accent); font: 14px/1.45 Arial, sans-serif; }
.success { color: #0b524f; background: #e1f2ee; border-color: var(--teal); }
.topbar { position: relative; z-index: 30; display: flex; justify-content: space-between; align-items: center; gap: 20px; min-height: 58px; padding: 10px 16px; background: #202326; border-bottom: 4px solid var(--accent); }
.topbar nav { display: flex; gap: 16px; align-items: center; font: 13px Arial, sans-serif; }
.topbar nav a { color: #e6e6e4; text-decoration: none; }
.topbar nav a:hover { color: #ff8a4e; }
.section-tools { display: flex; align-items: center; gap: 16px; margin-left: auto; }
.section-current { color: #fff; font: 600 15px Arial, sans-serif; }
.section-logout { color: #e6e6e4; font: 400 15px Arial, sans-serif; text-decoration: none; }
.section-logout:hover { color: var(--accent); }
.section-menu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 38px; padding: 0; color: var(--accent); background: transparent; border: 0; box-shadow: none; appearance: none; cursor: pointer; }
.section-bars { display: grid; gap: 5px; width: 26px; }
.section-bars span { display: block; height: 4px; background: var(--accent); border-radius: 999px; }
.section-menu { position: fixed; z-index: 90; left: auto; width: max-content; min-width: 220px; background: rgba(244, 234, 222, .96); box-shadow: -8px 10px 24px rgba(44, 36, 28, .16); transform: translateX(100%); visibility: hidden; pointer-events: none; transition: transform .32s ease, visibility 0s linear .32s; }
.section-menu.is-open { transform: translateX(0); visibility: visible; pointer-events: auto; transition: transform .32s ease, visibility 0s; }
.section-menu nav { display: flex !important; flex-direction: column !important; flex-wrap: nowrap !important; align-items: stretch; gap: 2px; width: auto; margin: 0; padding: 8px; }
.section-menu a { display: block; width: 100%; padding: 8px 14px; color: #2c241c; font: 400 16px Arial, sans-serif; text-decoration: none; white-space: nowrap; }
.section-menu a:hover { color: var(--accent-dark); }
.section-menu a[aria-current="page"] { color: var(--accent-dark); font-weight: 700; }
.dashboard { margin-top: 56px; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 28px 0; }
.card { padding: 20px; background: var(--panel); border: 1px solid var(--line); border-top: 3px solid var(--accent); }
.card strong { display: block; margin-bottom: 8px; color: var(--accent-dark); font: 700 12px Arial, sans-serif; text-transform: uppercase; letter-spacing: .06em; }
.card span { color: var(--ink); font-size: 24px; }
.role { color: #ff8a4e; font: 700 12px Arial, sans-serif; text-transform: uppercase; letter-spacing: .08em; }
.match-panel { margin-top: 22px; box-shadow: none; }
.muted-copy { color: var(--muted); font: 14px/1.5 Arial, sans-serif; }
.selected-purchase-meta { padding: 9px 11px; color: var(--ink); background: #f2f2f0; border-left: 3px solid var(--accent); font: 12px/1.45 Arial, sans-serif; overflow-wrap: anywhere; }
.selected-purchase-meta strong { color: var(--accent-dark); }
.system-documentation { margin-top: 22px; }
.document-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 18px 0; padding: 12px; color: var(--muted); background: #f2f2f0; border-left: 3px solid var(--accent); font: 12px/1.45 Arial, sans-serif; }
.document-meta strong { color: var(--ink); }
.system-document-content { max-width: 100%; margin: 0; padding: 18px; overflow-x: auto; color: var(--ink); background: #fbfbfa; border: 1px solid var(--line); font: 13px/1.55 Consolas, "Courier New", monospace; white-space: pre-wrap; overflow-wrap: anywhere; }
.match-search { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 20px; }
.match-search .button { align-self: end; }
.candidate-results-field { display: grid; min-width: 0; gap: 7px; }
.purchase-candidate-list { display: grid; max-height: 16rem; overflow-y: auto; background: #fff; border: 1px solid #b8bab9; border-radius: 3px; }
.purchase-candidate-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(145px, 230px); gap: 12px; align-items: center; width: 100%; min-width: 0; padding: 9px 11px; color: var(--ink); background: #fff; border: 0; border-bottom: 1px solid #e5e5e3; text-align: left; cursor: pointer; font: 13px/1.35 Arial, sans-serif; }
.purchase-candidate-row:last-child { border-bottom: 0; }
.purchase-candidate-row:hover { background: #f6f5f2; }
.purchase-candidate-row[aria-selected="true"] { background: #fff0e8; box-shadow: inset 3px 0 var(--accent); }
.purchase-candidate-row:focus-visible { position: relative; z-index: 1; outline: 2px solid var(--accent); outline-offset: -2px; }
.purchase-candidate-copy { display: grid; min-width: 0; gap: 3px; }
.purchase-candidate-name { overflow: hidden; color: var(--ink); font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.purchase-candidate-copy small { overflow: hidden; color: var(--muted); text-overflow: ellipsis; white-space: nowrap; }
.candidate-evidence-badge { display: block; min-width: 0; color: var(--accent-dark); font-size: 11px; font-weight: 700; text-align: right; overflow-wrap: anywhere; }
.candidate-evidence-badge small { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; font-weight: 400; }
.candidate-evidence-muted { color: #73777a; font-weight: 500; }
.candidate-empty { margin: 0; padding: 20px 12px; color: var(--muted); font: 13px/1.45 Arial, sans-serif; }
.candidate-results-field .selected-purchase-meta { margin-top: 0; }
.manual-catalog-button { justify-self: start; padding: 8px 11px; color: var(--accent-dark); background: #fff7f1; border: 1px solid var(--accent); border-radius: 3px; cursor: pointer; font: 700 12px/1.3 Arial, sans-serif; text-align: left; }
.manual-catalog-button:hover:not(:disabled) { color: #fff; background: var(--accent); }
.manual-catalog-button:disabled { color: #8b8d8d; background: #f2f2f0; border-color: #c9cbc9; cursor: not-allowed; }
.match-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 20px; }
.record-details { display: grid; grid-template-columns: minmax(130px, .7fr) minmax(0, 1.3fr); gap: 9px 14px; margin: 18px 0 0; font: 14px/1.45 Arial, sans-serif; }
.record-details dt { color: var(--muted); }
.record-details dd { min-width: 0; margin: 0; overflow-wrap: anywhere; }
.source-description { margin: 18px 0 8px; font-size: 20px; line-height: 1.35; overflow-wrap: anywhere; }
.table-scroll { max-width: 100%; overflow-x: auto; }
.review-table { width: 100%; border-collapse: collapse; font: 13px/1.4 Arial, sans-serif; }
.review-table th, .review-table td { padding: 10px 9px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.review-table th { color: var(--muted); font-size: 11px; text-transform: uppercase; }
.decision-panel { border-top: 3px solid var(--teal); }
.decision-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.button-confirm { background: var(--teal); }
.button-confirm:hover { background: #0f514f; }
.button-reject { color: var(--ink); background: #e2ded4; }
.button-reject:hover { color: #fff; background: #5c6266; }
.match-counts .card span { font: 700 23px/1.2 Arial, sans-serif; }
@media (max-width: 800px) { .layout { grid-template-columns: 1fr; } .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 800px) { .match-comparison { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .shell { width: min(100% - 24px, 1160px); padding-top: 16px; } .panel { padding: 18px; } h1 { font-size: 38px; } .form-grid, .form-grid.three, .match-search { grid-template-columns: 1fr; } .topbar { align-items: flex-start; flex-direction: column; } .cards { grid-template-columns: 1fr; } .record-details { grid-template-columns: 1fr; gap: 3px; } .record-details dd { margin-bottom: 8px; } .decision-actions { flex-direction: column; align-items: stretch; } .purchase-candidate-list { max-height: 15rem; } .purchase-candidate-row { grid-template-columns: minmax(0, 1fr) minmax(105px, 42%); gap: 8px; padding: 8px; } .candidate-evidence-badge { font-size: 10px; } .candidate-evidence-badge small { font-size: 9px; } }