:root{--bg:#0b1020;--card:#121a33;--border:rgba(255,255,255,.08);--text:#e8ecff;--muted:rgba(232,236,255,.65);--accent:#7aa2ff;}
*{box-sizing:border-box}
body{margin:0;background:linear-gradient(180deg,#0b1020,#070a14);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial}
.header{padding:18px 22px;border-bottom:1px solid var(--border)}
.title{font-size:18px;font-weight:800;letter-spacing:.2px}
.subtitle{font-size:12px;color:var(--muted);margin-top:4px}
.authbar{margin-top:10px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.auth-status,.plan,.credits{font-size:12px;color:var(--muted)}
.account{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--border);border-radius:999px;background:rgba(18,26,51,0.6)}
.avatar{width:18px;height:18px;border-radius:999px;display:none}
.account-text{font-size:12px;color:var(--text)}

.main{max-width:980px;margin:0 auto;padding:18px 22px;display:grid;gap:16px}
.card{background:rgba(18,26,51,.85);border:1px solid var(--border);border-radius:16px;padding:16px}
.card h2{margin:0 0 10px 0;font-size:15px}
.card h3{margin:0;font-size:13px;color:var(--muted)}
.hint{color:var(--muted);font-size:12px;margin-bottom:10px;line-height:1.35}
label{display:block;font-size:12px;color:var(--muted);margin-top:10px}
input,select{width:100%;background:rgba(7,10,20,.6);color:var(--text);border:1px solid var(--border);border-radius:12px;padding:10px 12px;outline:none}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:10px}
@media (max-width:720px){.row{grid-template-columns:1fr}}

.btn{appearance:none;background:transparent;color:var(--text);border:1px solid var(--border);border-radius:12px;padding:8px 12px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.btn.primary{background:var(--accent);border-color:transparent;color:#081022;font-weight:700}
.btn:disabled{opacity:.5;cursor:not-allowed}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}

.segments{margin-top:12px}
.segments-head{display:flex;justify-content:space-between;align-items:center;gap:10px}
.seg-actions{display:flex;gap:8px;flex-wrap:wrap}
.table{width:100%;border-collapse:collapse;margin-top:10px}
.table th,.table td{border-bottom:1px solid var(--border);padding:8px 6px;text-align:left;font-size:12px}
.table th{color:var(--muted);font-weight:600}
.table td input{padding:8px 10px;border-radius:10px}

.kpi{border:1px solid var(--border);border-radius:14px;padding:10px 12px;background:rgba(7,10,20,.35)}
.kpi .k{font-size:11px;color:var(--muted)}
.kpi .v{font-size:12px;margin-top:6px;word-break:break-all}

.error{margin-top:10px;color:#ffb4b4;font-size:12px;white-space:pre-wrap}
.pre{background:rgba(7,10,20,.6);border:1px solid var(--border);border-radius:12px;padding:10px;overflow:auto;max-height:260px;font-size:11px;color:rgba(232,236,255,.85)}
.estimate{font-size:12px;color:var(--text);padding:10px 12px;border:1px dashed var(--border);border-radius:12px;background:rgba(7,10,20,.35);margin-top:4px}