.billing-header{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 16px}.billing-header h1{margin:2px 0 3px;font-size:30px;line-height:1.08}.billing-header p{margin:0;color:var(--muted);font-size:12px}.billing-source{display:flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid rgba(34,197,94,.18);border-radius:999px;background:rgba(34,197,94,.06);color:#b6d8bf;font-size:11px;font-weight:800;white-space:nowrap}.billing-source i{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.1)}.billing-filter-card{display:flex;align-items:flex-end;gap:10px;margin-bottom:16px;padding:12px 14px;border:1px solid var(--line);border-radius:15px;background:#0e1828}.billing-filter-card label{display:grid;gap:6px;min-width:150px}.billing-filter-card label>span{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#8394aa;font-weight:800}.billing-filter-card select{height:38px;border:1px solid #344359;border-radius:10px;background:#111c2d;color:#eef4fb;padding:0 11px;font-weight:800}.billing-refresh{height:38px;padding:0 15px;border:1px solid #3b4c66;border-radius:10px;background:#19263a;color:#fff;font-weight:800;cursor:pointer}.billing-refresh:disabled{opacity:.55;cursor:wait}.billing-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}.billing-kpi{padding:16px 17px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,#131e30,#0f1827)}.billing-kpi>span,.billing-kpi>strong,.billing-kpi>small{display:block}.billing-kpi>span{font-size:10px;text-transform:uppercase;letter-spacing:.07em;color:#8293a9;font-weight:800}.billing-kpi>strong{margin-top:8px;font-size:22px;letter-spacing:-.035em;font-variant-numeric:tabular-nums}.billing-kpi>small{margin-top:5px;color:#73859c;font-size:10px}.billing-kpi>strong.positive,.billing-change.positive{color:#86efac}.billing-kpi>strong.negative,.billing-change.negative{color:#fca5a5}.billing-panel{margin-bottom:16px;padding:18px;border:1px solid var(--line);border-radius:17px;background:linear-gradient(180deg,#111c2d,#0d1624)}.billing-panel-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px}.billing-panel-head h2{margin:3px 0 0;font-size:17px}.billing-panel-head>strong{font-size:15px;font-variant-numeric:tabular-nums}.billing-kicker{font-size:9px;text-transform:uppercase;letter-spacing:.09em;color:#7f91a8;font-weight:800}.billing-chart{min-height:260px;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:8px;align-items:end;padding:12px 4px 0;border-top:1px solid rgba(255,255,255,.04)}.billing-bar-item{height:230px;display:grid;grid-template-rows:28px 1fr 22px;gap:5px;min-width:0;text-align:center}.billing-bar-value{align-self:end;color:#74879f;font-size:9px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.billing-bar-track{position:relative;height:100%;min-height:120px;border-radius:9px;background:rgba(255,255,255,.025);overflow:hidden}.billing-bar-fill{position:absolute;left:0;right:0;bottom:0;border-radius:8px 8px 4px 4px;background:linear-gradient(180deg,#60a5fa,#2563eb);box-shadow:0 -8px 22px rgba(37,99,235,.12);transition:height .25s ease}.billing-bar-item:hover .billing-bar-fill{filter:brightness(1.12)}.billing-bar-item>strong{font-size:10px;color:#9bacc0}.billing-loading{grid-column:1/-1;min-height:220px;display:grid;place-items:center;color:#74869d}.billing-loading.error{color:#fca5a5}.billing-table-wrap{overflow:auto}.billing-table{width:100%;border-collapse:collapse}.billing-table th{padding:10px 12px;border-bottom:1px solid #2c3b51;color:#8294aa;font-size:9px;text-transform:uppercase;letter-spacing:.07em;text-align:left}.billing-table td{padding:12px;border-bottom:1px solid rgba(255,255,255,.05);font-size:12px}.billing-table td:nth-child(2),.billing-table th:nth-child(2){text-align:center}.billing-table td:nth-child(3),.billing-table th:nth-child(3),.billing-table td:nth-child(4),.billing-table th:nth-child(4){text-align:right}.billing-table td strong,.billing-table td small{display:block}.billing-table td small{margin-top:3px;color:#70839a;font-size:9px}.billing-change{font-weight:900;font-variant-numeric:tabular-nums}.billing-empty{text-align:center!important;color:#74869d!important;padding:32px!important}@media(max-width:980px){.billing-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.billing-chart{overflow-x:auto;grid-template-columns:repeat(12,minmax(58px,1fr))}}@media(max-width:640px){.billing-header{align-items:flex-start;flex-direction:column;gap:10px}.billing-header h1{font-size:26px}.billing-filter-card{align-items:stretch;flex-direction:column}.billing-filter-card label{min-width:0}.billing-refresh{width:100%}.billing-kpis{grid-template-columns:1fr}.billing-panel{padding:14px}.billing-panel-head{align-items:flex-start;flex-direction:column}.billing-table{min-width:620px}}