:root{--teal:#21a99f;--dark:#243b40;--mint:#e9f7f4;--line:#dbe7e5;--muted:#64777a;--bg:#f5faf9}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--dark);line-height:1.45}a{color:#127d77;text-decoration:none}.shell{display:flex;min-height:100vh}.sidebar{width:235px;background:#fff;border-right:1px solid var(--line);padding:22px 14px;flex-shrink:0}.brand{font-size:20px;font-weight:800;color:var(--dark);margin:0 8px 28px}.brand small{display:block;font-size:11px;color:var(--teal);letter-spacing:.12em;text-transform:uppercase}.nav a{display:flex;gap:10px;align-items:center;padding:12px;border-radius:10px;margin:4px 0;color:var(--dark);font-weight:600}.nav a:hover,.nav a.active{background:var(--mint);color:#087a70}.main{width:100%;min-width:0;padding:28px;max-width:1500px}.top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px}.top h1{font-size:26px;margin:0}.muted,.help{color:var(--muted)}.help{font-size:12px}.card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px;margin-bottom:18px;box-shadow:0 4px 16px rgba(27,81,76,.035)}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.stat b{display:block;font-size:27px;color:#117e76}.stat span{font-size:13px;color:var(--muted)}.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-weight:650;font-size:13px}input,select,textarea{border:1px solid #cadbd8;border-radius:9px;padding:11px 12px;font:inherit;width:100%;background:#fff;color:var(--dark)}input:focus,select:focus{outline:2px solid #9de5df}.btn{border:0;border-radius:9px;padding:10px 15px;background:var(--teal);color:#fff;cursor:pointer;font:inherit;font-weight:700;display:inline-block;text-align:center}.btn:hover{background:#138c84}.btn.secondary{background:var(--mint);color:#08776f}.btn.danger{background:#f9e5e4;color:#a02c25}.btn.small{font-size:12px;padding:7px 10px}.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:11px 9px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.03em}.pill{display:inline-block;border-radius:99px;background:var(--mint);color:#08786f;padding:4px 9px;font-size:12px;font-weight:700}.pill.warn{background:#fff1dc;color:#885711}.pill.red{background:#fce7e7;color:#a33434}.notice{padding:13px 16px;border-radius:10px;background:var(--mint);margin-bottom:18px}.error{background:#ffe6e6;color:#a12121}.row{display:flex;justify-content:space-between;align-items:center;gap:12px}.check{display:flex;gap:10px;align-items:center;padding:8px 0}.check input{width:auto}.price{font-variant-numeric:tabular-nums;white-space:nowrap}.total{font-size:25px;color:#087e75;font-weight:800}.auth{max-width:430px;margin:10vh auto}.auth .brand{text-align:center}.hide{display:none}.item-row{display:grid;grid-template-columns:1fr 140px auto;gap:10px;align-items:center;margin-bottom:10px}.logo{max-height:56px;max-width:190px;object-fit:contain}.section-title{margin:0 0 12px}.footer{font-size:12px;color:var(--muted);margin-top:28px}.nav-toggle{display:none}.empty{padding:20px;color:var(--muted);text-align:center}@media(max-width:850px){.shell{display:block}.sidebar{width:100%;padding:10px;border-right:0;border-bottom:1px solid var(--line)}.brand{margin:6px 8px}.nav{display:flex;overflow-x:auto;gap:4px}.nav a{white-space:nowrap;font-size:13px;padding:10px}.main{padding:16px}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.grid2,.fields{grid-template-columns:1fr}.top h1{font-size:22px}.card{padding:15px}.item-row{grid-template-columns:1fr 100px auto}}@media(max-width:440px){.stats{gap:8px}.stat{padding:12px}.stat b{font-size:21px}.top{align-items:flex-start;flex-direction:column}.item-row{grid-template-columns:1fr 90px auto;gap:5px}}