:root{--bg:#0a0c10;--panel:#11151b;--panel2:#171c24;--line:#272e39;--text:#f4f7fb;--muted:#8f9aaa;--accent:#f3e469;--accent2:#d8ca35;--danger:#ff6b6b;--ok:#45d483;--blue:#67a8ff}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{position:sticky;top:0;height:100vh;padding:24px 18px;background:#080a0e;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;margin-bottom:22px}.brand-mark{width:42px;height:42px;border-radius:13px;background:var(--accent);color:#111;display:grid;place-items:center;font-weight:900;font-size:22px}.brand b{font-size:20px}.brand small{display:block;color:var(--muted);font-size:11px;letter-spacing:.12em;text-transform:uppercase}.company-pill{padding:10px 12px;border:1px solid var(--line);border-radius:12px;color:var(--muted);font-size:13px;margin-bottom:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar nav{display:grid;gap:7px}.sidebar nav a{padding:11px 12px;border-radius:11px;color:#aeb7c4;display:flex;gap:11px;align-items:center}.sidebar nav a:hover,.sidebar nav a.active{background:var(--panel2);color:var(--text)}.sidebar nav a.active{box-shadow:inset 3px 0 var(--accent)}.sidebar-bottom{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);color:var(--muted)}.main{padding:28px 34px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.topbar h1{font-size:29px;margin:0 0 4px}.topbar p{margin:0;color:var(--muted)}.role-badge{font-size:12px;border:1px solid var(--line);background:var(--panel);padding:8px 10px;border-radius:999px;color:var(--muted)}.grid{display:grid;gap:18px}.grid.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:18px;padding:20px}.kpi small{color:var(--muted)}.kpi strong{display:block;font-size:30px;margin-top:7px}.toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:11px;padding:10px 15px;font-weight:700;cursor:pointer;background:var(--accent);color:#111}.btn.secondary{background:var(--panel2);color:var(--text);border:1px solid var(--line)}.btn.danger{background:#3a171a;color:#ffb5ba;border:1px solid #64272d}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:var(--panel)}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:14px 15px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;background:#0e1217}tr:last-child td{border-bottom:0}.status{display:inline-flex;padding:6px 9px;border-radius:999px;font-size:12px;background:#252b34;color:#c6ced9}.status-accepted{background:#153223;color:#74e5a3}.status-rejected,.status-expired{background:#3b1a1e;color:#ff9ca5}.status-sent,.status-viewed{background:#172c47;color:#85baff}.status-new{background:#332f13;color:#f3e469}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:13px;color:#c8d0db}.field input,.field select,.field textarea{width:100%;background:#0c1015;border:1px solid var(--line);border-radius:11px;color:var(--text);padding:11px 12px;font:inherit}.field textarea{min-height:120px;resize:vertical}.actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}.alert{border-radius:12px;padding:12px 14px;margin-bottom:18px;border:1px solid}.alert.success{background:#102d1c;border-color:#245c3b;color:#91eab2}.alert.error{background:#35171a;border-color:#6d292f;color:#ffafb5}.empty{padding:40px;text-align:center;color:var(--muted)}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top right,#202418 0,transparent 28%),var(--bg)}.login-card{width:min(440px,100%);padding:28px;background:var(--panel);border:1px solid var(--line);border-radius:22px}.login-card .brand{margin-bottom:26px}.login-card h1{margin:0 0 8px}.login-card p{color:var(--muted);margin:0 0 20px}.meta{color:var(--muted);font-size:13px}.split{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.detail-list{display:grid;gap:10px}.detail-list div{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:9px}.detail-list span{color:var(--muted)}
@media(max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.sidebar nav{grid-template-columns:repeat(3,1fr)}.main{padding:22px}.grid.kpis{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}}@media(max-width:620px){.sidebar nav{grid-template-columns:1fr 1fr}.form-grid,.grid.kpis{grid-template-columns:1fr}.main{padding:16px}.topbar{align-items:flex-start}.role-badge{display:none}}
.section-heading{display:flex;justify-content:space-between;gap:18px;align-items:end;margin:28px 0 16px;padding-top:24px;border-top:1px solid var(--line)}.section-heading:first-of-type{margin-top:18px}.section-heading span{display:block;color:var(--accent);font-size:11px;text-transform:uppercase;letter-spacing:.12em;font-weight:800}.section-heading h2{margin:4px 0 0;font-size:21px}.section-heading p{margin:0;color:var(--muted);font-size:13px}.item-card{margin-bottom:16px;padding:18px;border:1px solid var(--line);border-radius:16px;background:#0e1218}.item-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.item-head h3{margin:3px 0 0;font-size:17px}.item-number{font-size:11px;color:var(--accent);font-weight:800;text-transform:uppercase;letter-spacing:.1em}.icon-btn{border:0;background:transparent;color:var(--muted);cursor:pointer;padding:8px}.danger-text{color:#ff969d}.input-suffix{position:relative}.input-suffix input{padding-right:42px}.input-suffix span{position:absolute;right:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:12px}.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.check-card{display:flex!important;align-items:flex-start;gap:11px;padding:13px;border:1px solid var(--line);border-radius:12px;background:#0b0f14;cursor:pointer}.check-card input{width:auto!important;margin-top:4px}.check-card b,.check-card small{display:block}.check-card small{margin-top:3px;color:var(--muted);font-weight:400}.stack{display:grid;gap:18px}.item-list{display:grid;gap:14px}.item-summary{padding:16px;border:1px solid var(--line);border-radius:14px;background:#0d1117}.item-summary-head{display:flex;gap:13px}.item-summary-head>span{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--accent);color:#111;font-weight:900}.item-summary-head small{color:var(--accent)}.item-summary-head h3{margin:4px 0 0;font-size:16px;line-height:1.4}.spec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:15px}.spec-grid div{padding:10px;border-radius:10px;background:#111720}.spec-grid span,.spec-grid b{display:block}.spec-grid span{font-size:11px;color:var(--muted);margin-bottom:4px}.spec-grid b{font-size:13px}.tag-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.tag{padding:5px 8px;border-radius:999px;background:#242b35;color:#cbd4df;font-size:11px}.technical-notes{margin:12px 0 0;padding-top:12px;border-top:1px solid var(--line);color:#bcc5d1;font-size:13px;line-height:1.55}
@media(max-width:700px){.section-heading{display:block}.section-heading p{margin-top:8px}.check-grid,.spec-grid{grid-template-columns:1fr}}

.date-picker{position:relative}.date-picker input{padding-right:48px;cursor:pointer}.calendar-btn{position:absolute;right:5px;top:50%;transform:translateY(-50%);width:38px;height:34px;border:0;border-radius:8px;background:var(--panel2);color:var(--text);cursor:pointer;font-size:17px}.calendar-btn:hover{background:#232a34}.supplier-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.supplier-option{display:flex!important;gap:10px;align-items:flex-start;padding:12px;border:1px solid var(--line);border-radius:12px;background:#0c1015;cursor:pointer}.supplier-option:has(input:checked){border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.supplier-option input{width:auto!important;margin-top:4px}.supplier-option b,.supplier-option small{display:block}.supplier-option small{margin-top:3px;color:var(--muted);font-weight:400}.optional{color:var(--muted);font-weight:400}.empty-inline{padding:14px;border:1px dashed var(--line);border-radius:11px;color:var(--muted)}.empty-inline a{color:var(--accent)}.supplier-list{display:grid;gap:10px}.supplier-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:11px;background:#0d1117}.supplier-row b,.supplier-row small{display:block}.supplier-row small{margin-top:3px;color:var(--muted)}@media(max-width:900px){.supplier-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.supplier-grid{grid-template-columns:1fr}}
.nav-label{margin:16px 10px 5px;color:#697383;font-size:10px;text-transform:uppercase;letter-spacing:.13em;font-weight:800}.eyebrow{color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.request-hero{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:18px}.request-hero h2{font-size:26px;margin:7px 0 10px}.request-hero p{margin:0;color:#c2cad5;line-height:1.6}.message-list{display:grid;gap:10px}.message{border:1px solid var(--line);border-radius:13px;background:#0d1117;padding:13px}.message>div{display:flex;justify-content:space-between;gap:12px}.message span{color:var(--muted);font-size:11px}.message p{margin:9px 0 0;line-height:1.5}.timeline{display:grid;gap:0}.timeline-item{display:grid;grid-template-columns:16px 1fr;gap:10px;padding-bottom:17px;position:relative}.timeline-item>span{width:10px;height:10px;border-radius:50%;background:var(--accent);margin-top:4px}.timeline-item:not(:last-child):before{content:"";position:absolute;left:4px;top:15px;bottom:0;width:1px;background:var(--line)}.timeline-item b,.timeline-item small{display:block}.timeline-item small{color:var(--muted);margin-top:3px;line-height:1.45}.timeline-item p{font-size:12px;color:#c0c8d3}.role-help{margin-top:12px;padding:11px 12px;border:1px dashed var(--line);border-radius:10px;color:var(--muted);font-size:12px;line-height:1.55}.status-received,.status-review{background:#242d3c;color:#b8d2ff}.status-sourcing,.status-proposal_preparing{background:#342e12;color:#f3e469}.status-proposal_sent{background:#172c47;color:#85baff}.status-information_requested{background:#38251a;color:#ffc089}@media(max-width:700px){.request-hero{display:block}.request-hero>div:last-child{margin-top:14px}}