:root{--nav:#0b1220;--nav2:#111c31;--blue:#2563eb;--cyan:#0891b2;--green:#059669;--amber:#d97706;--red:#dc2626;--bg:#f4f7fb;--text:#172033;--muted:#6b758c;--line:#e2e8f0;--card:#fff}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial}.app{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,var(--nav),var(--nav2));color:#fff;padding:22px 16px;position:sticky;top:0;height:100vh}.brand{font-size:20px;font-weight:800;padding:4px 10px 22px}.brand span{color:#61b3ff}.who{background:#16233b;border:1px solid #233554;border-radius:12px;padding:12px;margin:0 6px 18px}.who b,.who small{display:block}.who small{color:#9fb0ca;margin-top:2px}.nav a{display:flex;color:#cad6e8;text-decoration:none;padding:10px 12px;border-radius:10px;margin:3px 0;gap:8px}.nav a:hover{background:#1a2944;color:#fff}.main{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:4}.content{max-width:1280px;margin:auto;padding:28px}.title h1{margin:0 0 5px;font-size:27px}.muted{color:var(--muted)}.actions{display:flex;gap:8px;flex-wrap:wrap}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 5px 18px rgba(15,23,42,.035)}.metric small{color:var(--muted);font-weight:600}.metric strong{font-size:28px;display:block;margin-top:7px}.hero{background:linear-gradient(135deg,#0f172a,#163861 70%,#155e75);color:#fff;border-radius:20px;padding:28px;margin-bottom:18px}.hero h1{margin:0 0 8px;font-size:29px}.hero p{margin:0;color:#ccdaec}.section{margin-top:24px}.sectionhead{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-bottom:10px}.sectionhead h2{margin:0;font-size:18px}.btn{border:0;border-radius:10px;padding:10px 13px;background:#18243a;color:#fff;text-decoration:none;cursor:pointer;font-weight:650;display:inline-flex;align-items:center;gap:6px}.btn.primary{background:var(--blue)}.btn.good{background:var(--green)}.btn.warn{background:var(--amber)}.btn.danger{background:var(--red)}.btn.light{background:#eef2f7;color:#29354b}.btn.sm{padding:7px 9px;font-size:12px}table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}th,td{padding:12px 13px;text-align:left;border-bottom:1px solid #edf0f5;vertical-align:middle}th{background:#f8fafc;color:#566178;font-size:12px;text-transform:uppercase;letter-spacing:.03em}tr:last-child td{border-bottom:0}.badge{display:inline-flex;border-radius:999px;padding:5px 8px;font-size:11px;font-weight:750;background:#eef2f7;color:#4b5567}.badge.green{background:#dcfce7;color:#166534}.badge.yellow{background:#fef3c7;color:#92400e}.badge.red{background:#fee2e2;color:#991b1b}.badge.blue{background:#dbeafe;color:#1e40af}.badge.demo{background:#e0f2fe;color:#075985}.form{max-width:840px}.row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{margin-bottom:14px}.field label{display:block;font-size:12px;font-weight:700;color:#536078;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid #d5ddea;border-radius:10px;padding:11px 12px;background:#fff;color:#172033;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:#6aa2ff;box-shadow:0 0 0 3px #dbeafe}.flash{margin-bottom:16px;border-radius:11px;padding:12px 14px}.flash.ok{background:#dcfce7;color:#166534}.flash.err{background:#fee2e2;color:#991b1b}.loginwrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at top right,#1d4ed8 0,#0f172a 45%,#070b14 100%)}.loginbox{width:min(430px,100%);background:#fff;border-radius:20px;padding:26px;box-shadow:0 28px 80px #0006}.loginlogo{font-size:25px;font-weight:850;margin-bottom:8px}.loginlogo span{color:var(--blue)}.notice{border-left:4px solid var(--blue);padding:12px 14px;background:#eff6ff;border-radius:0 10px 10px 0;color:#34425d}.dangerbox{border-left-color:var(--red);background:#fff1f2}.invoice-row{display:grid;grid-template-columns:1fr 100px 125px 42px;gap:8px;margin-bottom:8px}.quota{height:9px;background:#e9eef6;border-radius:99px;overflow:hidden;margin-top:9px}.quota i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan))}.footer{padding:26px;color:#8792a8;text-align:center;font-size:12px}.hamb{display:none}.demo-ribbon{background:#fef3c7;color:#92400e;padding:7px 12px;text-align:center;font-size:12px;font-weight:700}
@media(max-width:980px){.app{grid-template-columns:1fr}.sidebar{display:none}.grid{grid-template-columns:repeat(2,1fr)}.hamb{display:inline-flex}.content{padding:20px}.topbar{padding:0 18px}}
@media(max-width:620px){.grid,.row{grid-template-columns:1fr}.invoice-row{grid-template-columns:1fr 85px}.invoice-row .price,.invoice-row .remove{grid-column:auto}.title h1{font-size:22px}}