:root{--blue:#173b67;--blue2:#235b98;--orange:#ef8b2c;--bg:#f2f5f9;--text:#172b4d;--muted:#667085;--line:#e4e9f0;--green:#16815b;--red:#b42318}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--blue2);text-decoration:none}.app-shell{min-height:100vh;display:grid;grid-template-columns:255px 1fr}.sidebar{background:linear-gradient(180deg,#112f53,#173b67);color:#fff;padding:22px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 24px}.brand>span,.auth-brand>span{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--orange);color:#fff;font-size:24px;font-weight:800}.brand div{display:flex;flex-direction:column}.brand small,.sidebar small{opacity:.7}.sidebar nav{display:flex;flex-direction:column;gap:6px}.sidebar nav a{color:#dbe7f4;padding:12px 14px;border-radius:9px;font-weight:600}.sidebar nav a:hover,.sidebar nav a.active{background:rgba(255,255,255,.12);color:#fff}.logout-form{margin-top:auto}.logout-form button{width:100%;background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff;padding:11px;border-radius:8px;cursor:pointer}.content{padding:0 30px 50px;min-width:0}.topbar{min-height:108px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar h1{margin:0;font-size:30px}.topbar p{margin:5px 0 0;color:var(--muted)}.user-chip{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);padding:8px 13px;border-radius:12px}.user-chip>span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#e6eef8;color:var(--blue);font-weight:800}.user-chip div{display:flex;flex-direction:column}.user-chip small{color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stat,.panel{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 8px 24px rgba(23,43,77,.05)}.stat{padding:20px;border-top:4px solid var(--orange)}.stat span{color:var(--muted);font-size:14px}.stat strong{display:block;margin-top:10px;font-size:30px}.panel{padding:22px;margin-bottom:20px}.panel h2{margin:0 0 16px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.panel-head h2,.panel-head p{margin:0}.panel-head p{color:var(--muted);margin-top:4px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#f8fafc}td small{display:block;color:var(--muted);margin-top:4px}.badge{display:inline-flex;padding:4px 9px;border-radius:999px;font-size:12px;font-weight:700;background:#eef2f6}.badge.active{background:#e7f6ef;color:var(--green)}.badge.draft{background:#fff3e4;color:#a65b00}.badge.inactive{background:#fbe9e7;color:var(--red)}button,.link-button{border:0;border-radius:8px;padding:11px 15px;font-weight:700;cursor:pointer;font:inherit}.primary{background:var(--blue);color:#fff}.secondary{background:#e9eef5;color:var(--blue)}.filters{display:flex;gap:9px;flex:1}.filters input{max-width:320px}.filters input,.filters select,.filters button,input,select,textarea{border:1px solid #cfd7e3;border-radius:8px;padding:10px 11px;font:inherit;background:#fff;width:100%}.filters button{width:auto;background:#e9eef5;color:var(--blue);font-weight:700}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid .full{grid-column:1/-1}label{display:flex;flex-direction:column;gap:7px;font-weight:650;font-size:14px}label small{color:var(--muted);font-weight:400}.stack{display:flex;flex-direction:column;gap:15px}.form-actions{display:flex;justify-content:flex-end;gap:10px}.split{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px}.panel.narrow{align-self:start}.flash{padding:13px 15px;border-radius:9px;margin-bottom:16px;background:#e7f6ef;color:#116443;border:1px solid #bfe8d5}.flash.error{background:#fbe9e7;color:#8f1b13;border-color:#f3c6c1}.empty{text-align:center;padding:45px 20px;color:var(--muted)}.empty h3{color:var(--text)}.empty-cell{text-align:center;color:var(--muted);padding:35px}.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top right,#dce9f8,transparent 40%),var(--bg)}.auth-card{width:min(440px,100%);background:#fff;border-radius:18px;padding:32px;border:1px solid var(--line);box-shadow:0 20px 60px rgba(23,43,77,.14)}.auth-card.wide{width:min(650px,100%)}.auth-brand{text-align:center;margin-bottom:26px}.auth-brand>span{margin:0 auto 14px}.auth-brand h1{margin:0}.auth-brand p{color:var(--muted);margin-bottom:0}@media(max-width:1000px){.stats{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}}@media(max-width:760px){.app-shell{display:block}.sidebar{position:static;height:auto}.sidebar nav{display:grid;grid-template-columns:1fr 1fr}.content{padding:0 15px 35px}.topbar{min-height:95px}.user-chip{display:none}.stats{grid-template-columns:1fr 1fr}.panel-head,.filters{align-items:stretch;flex-direction:column}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}}@media(max-width:460px){.stats{grid-template-columns:1fr}.sidebar nav{grid-template-columns:1fr}}
.two-column{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}.supplier-card{display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid #e7ebf0}.supplier-card:last-child{border-bottom:0}.supplier-card small{display:block;color:#77808b;margin-top:4px}.badge{display:inline-block;margin-left:8px;padding:3px 8px;border-radius:999px;background:#e8f1ff;color:#1b5fa7;font-size:12px}.link-danger{border:0;background:none;color:#b42318;cursor:pointer}.narrow{max-width:760px}.muted{color:#77808b}@media(max-width:900px){.two-column{grid-template-columns:1fr}}
.actions{white-space:nowrap;text-align:right}.compact{display:inline-flex;padding:7px 10px;font-size:13px}.edit-panel{max-width:820px}.checkbox-row{flex-direction:row;align-items:center;gap:10px;padding:12px;border:1px solid #cfd7e3;border-radius:8px}.checkbox-row input{width:auto;margin:0}.checkbox-row span{font-weight:700}
.badge.danger{background:#fee2e2;color:#991b1b}.badge.muted{background:#e5e7eb;color:#4b5563}.grid.two{display:grid;grid-template-columns:1fr 1.4fr;gap:20px}.toolbar form{display:flex;gap:8px}.toolbar input{min-width:260px}@media(max-width:900px){.grid.two{grid-template-columns:1fr}}
.block{display:block;margin-top:.2rem;color:#6b7280}.split-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);gap:1.25rem;align-items:start}.card-header{padding:1rem 1.25rem;border-bottom:1px solid #e5e7eb}.card-header h2{margin:0;font-size:1.1rem}.badge.warning{background:#fff7ed;color:#9a3412}.badge.danger{background:#fef2f2;color:#b91c1c}.error-text{color:#b91c1c;max-width:300px}.actions{white-space:nowrap}.actions a+a{margin-left:.65rem}@media(max-width:980px){.split-layout{grid-template-columns:1fr}}