:root{--ink:#0f2a43;--mut:#5b6b7a;--acc:#0e8f87;--bg:#f2f6f8;--line:#d9e2e8}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
header{background:var(--ink);color:#fff;padding:28px 20px}header h1{margin:0 0 4px;font-size:24px}header p{margin:0;opacity:.8;max-width:760px}
main{max-width:980px;margin:20px auto;padding:0 16px}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:16px}
h2{margin:0 0 14px;font-size:17px}label{display:block;font-size:13px;color:var(--mut);font-weight:600}
input,select{display:block;width:100%;margin-top:4px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;font:inherit;color:var(--ink);background:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:12px 0}.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:14px}
.drop{border:2px dashed var(--acc);border-radius:12px;padding:30px;text-align:center;cursor:pointer;color:var(--ink);font-size:15px}.drop.on{background:#e6f5f3}.drop small{display:block;margin-top:6px;color:var(--mut);font-weight:400}
.hint{margin:8px 0 0;font-size:13px}a{color:var(--acc)}#msg{margin:8px 0 0;font-size:14px}#msg.err{color:#b3261e}#msg.ok{color:#1b6e3c}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:14px 0}.k{background:var(--bg);border-radius:8px;padding:10px}.k span{display:block;font-size:12px;color:var(--mut)}.k b{font-size:16px}.k.bad{background:#fde8e6;color:#b3261e}.k.warn{background:#fff3d6}
canvas{width:100%;height:auto;border:1px solid var(--line);border-radius:8px;margin-bottom:10px}[hidden]{display:none!important}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}button{background:var(--acc);color:#fff;border:0;border-radius:8px;padding:11px 18px;font:inherit;font-weight:600;cursor:pointer}button.alt{background:#fff;color:var(--ink);border:1px solid var(--line)}button:disabled{opacity:.5}
footer{text-align:center;color:var(--mut);font-size:12px;padding:20px}
.warnbox{background:#fff3d6;border:1px solid #e6b800;color:#6b4e00;border-radius:8px;padding:10px 12px;margin:12px 0;font-size:14px}

.tb{background:#07101a;border-bottom:1px solid #1b2b38}.tbi{max-width:980px;margin:0 auto;padding:10px 16px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.tbb{color:#f4f7f6;text-decoration:none;display:flex;gap:10px;align-items:baseline}.tbb b{font-size:16px;letter-spacing:-.01em}.tbb span{font-size:12px;color:#8fa0ad}.tb nav{display:flex;gap:16px}.tb nav a{color:#3ecf9a;text-decoration:none;font-size:14px;font-weight:600}.tb nav a:hover{text-decoration:underline}