:root{--nav:#17272c;--nav2:#21373d;--teal:#087f75;--teal2:#0f9c8e;--ink:#20343a;--muted:#64777c;--bg:#f2f5f5;--card:#fff;--line:#dce5e4;--soft:#e8f4f2;--danger:#b42318;--warn:#b96809;--shadow:0 7px 24px #19373d12}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font:14px "Segoe UI",Arial,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0;border-radius:7px;padding:9px 13px;background:var(--teal);color:#fff;font-weight:650}button:hover{filter:brightness(.96)}button.secondary{background:#e6eeed;color:var(--ink)}button.ghost{background:transparent;color:inherit;border:1px solid var(--line)}button.danger{background:var(--danger)}button.small{padding:6px 9px;font-size:12px}input,select,textarea{width:100%;border:1px solid #cbd8d6;border-radius:6px;padding:8px 9px;background:#fff;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--teal2);box-shadow:0 0 0 3px #0f9c8e18}textarea{min-height:72px;resize:vertical}label{display:block;color:#42575c;font-size:12px;font-weight:650}label input,label select,label textarea{margin-top:5px}.hidden{display:none!important}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#12252a,#0b625c)}.login-card{width:min(430px,100%);background:#fff;border-radius:16px;padding:32px;box-shadow:0 24px 70px #07151766}.brand-mark{width:46px;height:46px;border-radius:12px;background:var(--teal);display:grid;place-items:center;color:#fff;font-size:21px;font-weight:800}.login-card h1{margin:14px 0 3px}.login-card p{margin:0 0 24px;color:var(--muted)}.login-card label{margin-bottom:13px}.login-card button{width:100%;padding:11px}
.app{min-height:100vh;display:grid;grid-template-columns:228px 1fr}.sidebar{background:var(--nav);color:#e7f0ef;padding:22px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;overflow-y:auto}.brand{display:flex;gap:11px;align-items:center;padding:0 8px 22px}.brand .brand-mark{width:38px;height:38px;border-radius:9px}.brand strong{display:block;font-size:17px}.brand small{color:#9db5b4}.menu-title{padding:11px 12px 7px;color:#779391;text-transform:uppercase;font-size:10px;font-weight:800;letter-spacing:.12em}.nav-button{width:100%;background:transparent;color:#cad9d8;text-align:left;margin:2px 0;padding:10px 12px;font-weight:600;display:flex;gap:10px;align-items:center}.nav-button:hover,.nav-button.active{background:var(--nav2);color:#fff}.nav-button.active{box-shadow:inset 3px 0 var(--teal2)}.nav-icon{width:19px;text-align:center}.sidebar-foot{position:static;margin-top:auto;border-top:1px solid #30464b;padding-top:14px}.sidebar-foot .who{font-size:12px;color:#b9c9c8;padding:0 8px 10px}.sidebar-foot button{width:100%;background:#2a4146}.workspace{min-width:0}.topbar{height:66px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5}.topbar h1{font-size:19px;margin:0}.topbar small{color:var(--muted)}.content{padding:24px 28px 50px;max-width:1540px;margin:auto}
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;margin-bottom:18px}.page-head h2{margin:0 0 4px;font-size:22px}.page-head p{margin:0;color:var(--muted)}.card{background:var(--card);border:1px solid #e0e8e7;border-radius:10px;padding:18px;box-shadow:var(--shadow)}.card h3{margin:0 0 14px;font-size:16px}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.metric{border-left:4px solid var(--teal);padding:16px 18px}.metric .value{font-size:27px;font-weight:750;margin-top:6px}.metric .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.metric.alert{border-left-color:var(--warn)}.columns{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(330px,.8fr);gap:18px;align-items:start}.columns.equal{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-grid .wide{grid-column:1/-1}.actions{display:flex;gap:8px;align-items:center;margin-top:15px;flex-wrap:wrap}.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:12px}.toolbar input{max-width:390px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:8px}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:9px 10px;border-bottom:1px solid #e7eded;text-align:left;vertical-align:middle;white-space:nowrap}th{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#5b7075;background:#f7f9f9;position:sticky;top:0}tbody tr:hover{background:#f8fbfa}tbody tr:last-child td{border-bottom:0}.wrap{white-space:normal}.muted{color:var(--muted);font-size:12px}.pill{display:inline-flex;padding:4px 8px;border-radius:20px;background:var(--soft);color:#076d65;font-size:11px;font-weight:750}.pill.gray{background:#edf0f0;color:#667579}.pill.warn{background:#fff3df;color:#985300}.notice,.error{padding:10px 12px;border-radius:7px;margin-top:12px;min-height:0}.notice:empty,.error:empty{display:none}.notice{background:#e8f5f2;color:#06685f}.error{background:#fff0ef;color:#9f2018}
.subnav{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:16px}.subnav button{background:#fff;color:#52676b;border:1px solid var(--line)}.subnav button.active{background:var(--teal);color:#fff;border-color:var(--teal)}.settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.settings-grid .card{box-shadow:none}.compact-form{display:grid;gap:9px;margin:13px 0}.compact-list{max-height:255px;overflow:auto;border-top:1px solid var(--line);margin-top:14px}.list-row{display:flex;justify-content:space-between;gap:8px;padding:9px 2px;border-bottom:1px solid #edf1f0}.list-row strong{font-size:12px}.list-row span{font-size:11px;color:var(--muted)}
.invoice-layout{display:grid;gap:18px}.invoice-lines{min-width:1120px}.invoice-lines input,.invoice-lines select{min-width:90px;padding:7px;margin:0}.invoice-lines .product{min-width:180px}.invoice-lines .description{min-width:210px}.invoice-lines .category{min-width:140px}.invoice-lines .destination{min-width:115px}.totals{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:16px;padding:15px;background:#f7faf9;border-radius:8px}.total-main input{font-size:18px;font-weight:750}.equiv-products{height:170px}.empty{padding:22px!important;text-align:center;color:var(--muted)}.adminOnly{display:none}.report-filters{display:grid;grid-template-columns:180px 180px auto;gap:10px;align-items:end;margin-bottom:13px}
@media(max-width:1050px){.cards{grid-template-columns:repeat(2,1fr)}.columns,.columns.equal{grid-template-columns:1fr}.settings-grid{grid-template-columns:1fr 1fr}.sidebar{position:fixed;z-index:20;left:0;right:0;top:auto;bottom:0;width:100%;height:64px;padding:6px;display:flex;overflow-x:auto}.brand,.menu-title,.sidebar-foot{display:none}.nav-button{width:auto;min-width:92px;justify-content:center;flex-direction:column;gap:2px;font-size:10px;padding:5px 9px}.nav-button.active{box-shadow:inset 0 -3px var(--teal2)}.app{display:block}.content{padding-bottom:85px}.topbar{padding:0 18px}}
@media(max-width:650px){.content{padding:18px 12px 85px}.topbar{height:58px}.cards{grid-template-columns:1fr 1fr;gap:9px}.metric .value{font-size:21px}.form-grid,.totals,.settings-grid,.report-filters{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.page-head{display:block}.page-head button{margin-top:10px}.toolbar{align-items:stretch;flex-direction:column}.toolbar input{max-width:none}}