:root{--navy:#052e77;--blue:#124b89;--sky:#a8d1e8;--ice:#e0eef2;--bg:#edf4f7;--surface:#fff;--ink:#102b3b;--muted:#607685;--line:#d4e2e8;--green:#16856b;--amber:#c87912;--red:#c54545;--radius:13px;--shadow:0 8px 25px rgba(16,43,59,.07)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Arial,"Helvetica Neue",sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:224px 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:224px;background:var(--navy);color:#fff;padding:28px 18px;display:flex;flex-direction:column;z-index:20}.brand{display:block;padding:0 14px 30px}.brand img{display:block;width:150px;height:50px;object-fit:contain;object-position:left center}.brand span{display:block;font-size:9px;letter-spacing:.22em;color:var(--sky);margin-top:2px}.sidebar nav{display:grid;gap:5px}.nav-link{display:flex;align-items:center;gap:11px;height:43px;border-radius:9px;padding:0 12px;color:#d9e9f1;font-size:13px}.nav-link:hover{background:rgba(255,255,255,.08)}.nav-link.active{background:#fff;color:var(--navy);font-weight:700}.nav-link b{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#174b88;color:var(--sky);font-size:9px}.nav-link.active b{background:var(--ice);color:var(--navy)}.sidebar-user{margin-top:auto;border-top:1px solid rgba(255,255,255,.16);padding:20px 10px 0;display:flex;gap:10px;align-items:center}.sidebar-user>span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--navy);font-size:10px;font-weight:700}.sidebar-user strong,.sidebar-user small{display:block}.sidebar-user strong{font-size:11px}.sidebar-user small{font-size:9px;color:var(--sky);margin-top:3px}.main{grid-column:2;min-width:0}.topbar{height:74px;display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:0 30px;background:rgba(237,244,247,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.mobile-brand{display:none}.month-form input{height:39px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:0 11px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:39px;border:1px solid var(--line);border-radius:8px;padding:0 14px;background:#fff;color:var(--blue);font-weight:700;font-size:11px;cursor:pointer}.button.primary{background:var(--blue);border-color:var(--blue);color:#fff}.button.secondary{background:var(--ice);color:var(--blue)}.content{max-width:1500px;margin:0 auto;padding:28px 30px 55px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.page-head h1{font-size:28px;line-height:1.1;margin:0}.page-head p{font-size:12px;color:var(--muted);margin:8px 0 0}.eyebrow{font-size:9px;color:var(--blue);font-weight:700;letter-spacing:.13em;text-transform:uppercase;margin-bottom:8px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.metric,.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.metric{padding:18px;min-height:112px}.metric label{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700}.metric strong{font-size:24px;display:block;margin-top:20px}.metric small{font-size:9px;color:var(--green);display:block;margin-top:7px}.metric.warning small{color:var(--red)}.grid{display:grid;grid-template-columns:1.4fr .8fr;gap:12px;margin-top:12px}.panel{padding:18px}.panel.flush{padding:0;overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}.panel-head h2{font-size:14px;margin:0}.panel-head span{font-size:9px;color:var(--muted)}.chart{height:230px;display:flex;align-items:flex-end;gap:9px;padding:20px 12px 25px;border-left:1px solid var(--line);border-bottom:1px solid var(--line)}.bar{flex:1;background:var(--ice);border-radius:6px 6px 2px 2px;position:relative;min-width:20px}.bar i{position:absolute;left:0;right:0;bottom:0;background:var(--blue);border-radius:inherit}.bar span{position:absolute;bottom:-20px;left:50%;transform:translateX(-50%);font-size:8px;color:var(--muted)}.alert-list,.activity-list{display:grid;gap:10px}.alert,.activity{display:grid;grid-template-columns:9px 1fr auto;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.alert:last-child,.activity:last-child{border:0}.dot{width:7px;height:7px;border-radius:50%;background:var(--red)}.dot.amber{background:var(--amber)}.dot.green{background:var(--green)}.alert strong,.activity strong{font-size:10px;display:block}.alert small,.activity small{font-size:9px;color:var(--muted);display:block;margin-top:3px}.pill{display:inline-flex;align-items:center;border-radius:99px;padding:5px 8px;font-size:8px;font-weight:700;background:var(--ice);color:var(--blue)}.pill.paid{background:#e5f5f0;color:var(--green)}.pill.pending{background:#fff2dd;color:var(--amber)}.pill.low{background:#fceaea;color:var(--red)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--line);font-size:10px}th{font-size:8px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);background:#f5f9fa}tr:last-child td{border-bottom:0}.table-link{color:var(--blue);font-weight:700}.empty{padding:38px;text-align:center;color:var(--muted);font-size:11px}.form-card{max-width:900px}.form-grid{display:flex;flex-wrap:wrap;gap:14px}.field{flex:1 1 calc(50% - 7px);min-width:0}.field.full{flex-basis:100%}.field label{display:block;font-size:9px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:10px 11px;outline:none}.field input,.field select{height:41px}.field textarea{min-height:85px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(18,75,137,.08)}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.two-panels{display:grid;grid-template-columns:1fr 1fr;gap:12px}.product-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:17px;box-shadow:var(--shadow)}.product-card h3{font-size:13px;margin:0 0 5px}.product-card>p{font-size:9px;color:var(--muted);margin:0}.product-values{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:16px;padding-top:13px;border-top:1px solid var(--line)}.product-values span{font-size:8px;color:var(--muted);display:block}.product-values strong{font-size:11px;display:block;margin-top:4px}.stock-low{color:var(--red)!important}.summary-line{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);font-size:10px}.summary-line:last-child{border:0}.summary-line.total{font-size:13px;font-weight:700}.mobile-nav{display:none}.report-block{page-break-inside:avoid}.no-print{display:block}@media(max-width:1050px){.metrics{grid-template-columns:repeat(2,1fr)}.grid,.two-panels{grid-template-columns:1fr}.product-cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.app-shell{display:block}.sidebar{display:none}.main{grid-column:auto}.topbar{height:62px;padding:0 14px;justify-content:space-between}.mobile-brand{display:block}.mobile-brand img{width:105px;height:38px;object-fit:contain}.month-form{margin-left:auto}.content{padding:18px 13px 84px}.page-head{align-items:flex-start;flex-direction:column}.page-head h1{font-size:22px}.metrics{grid-template-columns:1fr 1fr;gap:8px}.metric{padding:13px;min-height:98px}.metric strong{font-size:18px}.grid{gap:8px}.panel{padding:14px}.panel.flush{overflow:auto}.panel.flush table{min-width:620px}.product-cards{grid-template-columns:1fr}.form-grid{display:flex}.field,.field.full{flex-basis:100%}.two-panels{gap:8px}.mobile-nav{display:grid;position:fixed;left:8px;right:8px;bottom:8px;height:59px;grid-template-columns:repeat(5,1fr);background:var(--navy);border-radius:13px;padding:5px;z-index:50;box-shadow:0 8px 35px rgba(5,46,119,.3)}.mobile-nav a{display:grid;place-items:center;color:var(--sky);font-size:8px;border-radius:9px}.mobile-nav a.active{background:#fff;color:var(--navy);font-weight:700}.button{min-height:40px}.topbar .button{padding:0 10px}.chart{height:190px}}@media print{.sidebar,.topbar,.mobile-nav,.no-print{display:none!important}.app-shell{display:block}.main{grid-column:auto}.content{padding:0;max-width:none}.panel,.metric{box-shadow:none}.page-head{margin-top:0}body{background:#fff}}