:root{--teal: #13b4c4;--teal-dark: #0f96a4;--teal-light: #e6f8fa;--ink: #1b2430;--ink-soft: #5b6675;--border: #e3e8ec;--bg: #f6f8f9;--surface: #ffffff;--danger: #d33f3f;--danger-bg: #fdeded;--radius: 8px;--chart-1: #2a78d6;--chart-2: #1baf7a;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-size:14px}a{color:var(--teal-dark)}button{font-family:inherit;cursor:pointer}.app-shell{display:flex;flex-direction:column;min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:56px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.topbar-brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ink)}.topbar-logo{width:32px;height:32px;border-radius:7px;object-fit:cover;display:block}.topbar-nav{display:flex;gap:4px}.topbar-nav a{padding:8px 12px;border-radius:var(--radius);color:var(--ink-soft);text-decoration:none;font-weight:500}.topbar-nav a.active,.topbar-nav a:hover{background:var(--teal-light);color:var(--teal-dark)}.topbar-user{display:flex;align-items:center;gap:12px;color:var(--ink-soft)}.topbar-user button{background:none;border:1px solid var(--border);border-radius:var(--radius);padding:6px 12px;color:var(--ink)}.topbar-user button:hover{border-color:var(--teal);color:var(--teal-dark)}.page{flex:1;padding:24px;max-width:1180px;width:100%;margin:0 auto}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap;gap:12px}.page-header h1{font-size:20px;margin:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.tabs{display:flex;gap:4px;margin-bottom:14px}.tabs button{border:1px solid var(--border);background:var(--surface);padding:7px 14px;border-radius:var(--radius);color:var(--ink-soft);font-weight:500}.tabs button.active{background:var(--teal);border-color:var(--teal);color:#fff}.toolbar{display:flex;gap:10px;margin-bottom:14px;align-items:center;flex-wrap:wrap}input[type=text],input[type=search],input[type=email],input[type=password]{border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;font-size:14px;font-family:inherit;background:var(--surface);color:var(--ink)}input:focus{outline:2px solid var(--teal);outline-offset:-1px;border-color:var(--teal)}table{width:100%;border-collapse:collapse;font-size:13.5px}thead th{text-align:left;padding:10px 14px;color:var(--ink-soft);font-weight:600;border-bottom:1px solid var(--border);white-space:nowrap;cursor:pointer;-webkit-user-select:none;user-select:none}thead th:hover{color:var(--teal-dark)}tbody td{padding:10px 14px;border-bottom:1px solid var(--border);white-space:nowrap}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--teal-light);cursor:pointer}.money{font-variant-numeric:tabular-nums}.money.negative{color:var(--danger)}.pill{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600}.pill-active{background:#e4f7ed;color:#1c8a53}.pill-canceled{background:var(--danger-bg);color:var(--danger)}.pill-paid_in_full{background:var(--teal-light);color:var(--teal-dark)}.pill-no_session{background:#f0f1f3;color:var(--ink-soft)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:24px}.stat-tile{padding:18px}.stat-tile .label{color:var(--ink-soft);font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;margin-bottom:8px}.stat-tile .value{font-size:26px;font-weight:700}.empty-state,.loading-state,.error-state{padding:40px 20px;text-align:center;color:var(--ink-soft)}.error-state{color:var(--danger)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,var(--teal-light),var(--bg) 60%)}.login-card{width:340px;padding:32px}.login-card h1{font-size:18px;margin:0 0 4px}.login-card p{color:var(--ink-soft);margin:0 0 20px;font-size:13px}.login-card form{display:flex;flex-direction:column;gap:12px}.login-card label{font-size:13px;font-weight:600;display:flex;flex-direction:column;gap:6px}.btn-primary{background:var(--teal);color:#fff;border:none;border-radius:var(--radius);padding:10px 16px;font-weight:600;font-size:14px}.btn-primary:hover{background:var(--teal-dark)}.btn-primary:disabled{opacity:.6;cursor:default}.login-error{background:var(--danger-bg);color:var(--danger);padding:8px 12px;border-radius:var(--radius);font-size:13px}.detail-header{padding:20px 22px;margin-bottom:18px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.detail-header h2{margin:0 0 4px;font-size:19px}.detail-header .sub{color:var(--ink-soft);font-size:13px}.detail-stats{display:flex;gap:28px;flex-wrap:wrap}.detail-stats div{min-width:100px}.detail-stats .label{color:var(--ink-soft);font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.detail-stats .value{font-size:16px;font-weight:700;margin-top:2px}.back-link{display:inline-block;margin-bottom:12px;color:var(--ink-soft);text-decoration:none;font-size:13px}.back-link:hover{color:var(--teal-dark)}.checkout-url{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-soft);margin-top:10px}.checkout-url button{border:1px solid var(--border);background:var(--surface);border-radius:6px;padding:3px 8px;font-size:12px}.rep-list{list-style:none;margin:0;padding:0}.rep-list li{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--border);font-size:13.5px}.rep-list li:last-child{border-bottom:none}.section-title{font-size:14px;font-weight:700;margin:0 0 12px}.two-col{display:grid;grid-template-columns:1.3fr 1fr;gap:18px;align-items:start}.two-col .card{padding:18px}@media (max-width: 820px){.two-col{grid-template-columns:1fr}}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}.dashboard-grid.wide{grid-template-columns:1fr}@media (max-width: 820px){.dashboard-grid{grid-template-columns:1fr}}.chart-card{padding:18px 20px}.chart-card .section-title{margin-bottom:2px}.chart-card .section-sub{color:var(--ink-soft);font-size:12px;margin:0 0 18px}.bar-chart{display:flex;align-items:flex-end;gap:3px;height:130px}.bar-col{position:relative;flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;outline:none}.bar-col .bar{width:100%;max-width:20px;border-radius:3px 3px 0 0;background:var(--chart-1);min-height:2px;transition:filter .12s}.bar-col:hover .bar,.bar-col:focus-visible .bar{filter:brightness(.85)}.bar-tooltip{position:absolute;bottom:100%;margin-bottom:8px;left:50%;transform:translate(-50%);background:var(--ink);color:#fff;font-size:11.5px;line-height:1.35;padding:5px 9px;border-radius:6px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .1s;z-index:30}.bar-tooltip strong{font-weight:700}.bar-col:hover .bar-tooltip,.bar-col:focus-visible .bar-tooltip{opacity:1}.bar-axis{display:flex;gap:3px;margin-top:7px;border-top:1px solid var(--border);padding-top:7px}.bar-axis span{flex:1;text-align:center;font-size:10px;color:var(--ink-soft);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hbar-chart{display:flex;flex-direction:column;gap:12px}.hbar-row{display:grid;grid-template-columns:110px 1fr 74px;align-items:center;gap:10px}.hbar-label{font-size:12.5px;color:var(--ink-soft);text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hbar-track{position:relative;height:16px;background:var(--bg);border-radius:4px}.hbar-fill{height:100%;border-radius:4px;background:var(--chart-1);min-width:4px;transition:filter .12s}.hbar-row:hover .hbar-fill,.hbar-row:focus-visible .hbar-fill{filter:brightness(.85)}.hbar-value{font-size:12.5px;font-weight:600;color:var(--ink);white-space:nowrap}.split-bar{display:flex;height:22px;border-radius:5px;overflow:hidden;gap:2px}.split-bar-seg{position:relative;height:100%;min-width:6px;outline:none}.split-bar-seg:hover .bar-tooltip,.split-bar-seg:focus-visible .bar-tooltip{opacity:1}.chart-legend{display:flex;gap:18px;margin-top:14px;flex-wrap:wrap}.chart-legend-item{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--ink-soft)}.chart-legend-item strong{color:var(--ink);font-weight:600}.chart-legend-swatch{width:10px;height:10px;border-radius:3px;display:inline-block;flex-shrink:0}.chart-empty{color:var(--ink-soft);font-size:13px;padding:30px 0;text-align:center}