:root{--tg-bg: var(--tg-theme-bg-color, #17212b);--tg-text: var(--tg-theme-text-color, #f5f5f5);--tg-hint: var(--tg-theme-hint-color, #708499);--tg-link: var(--tg-theme-link-color, #6ab3f3);--tg-button: var(--tg-theme-button-color, #5288c1);--tg-button-text: var(--tg-theme-button-text-color, #ffffff);--tg-secondary: var(--tg-theme-secondary-bg-color, #232e3c);--tg-section-bg: var(--tg-theme-section-bg-color, #1c2733);--tg-section-header: var(--tg-theme-section-header-text-color, #6ab3f3);--tg-accent: var(--tg-theme-accent-text-color, #6ab3f3)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--tg-bg);color:var(--tg-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.4;-webkit-font-smoothing:antialiased}#root{padding:16px;max-width:800px;margin:0 auto}h1{font-size:22px;margin:0 0 16px;font-weight:700}h2{font-size:17px;margin:24px 0 8px;font-weight:600;color:var(--tg-section-header)}h3{font-size:15px;margin:8px 0;font-weight:600}.muted{color:var(--tg-hint);font-size:13px}.error{color:#f44336;padding:12px;background:#f443361a;border-radius:8px}.tabs{display:flex;gap:4px;margin:16px 0;background:var(--tg-secondary);border-radius:10px;padding:4px}.tabs button,.tabs a{flex:1;padding:8px 12px;background:transparent;border:none;color:var(--tg-hint);font-size:13px;border-radius:8px;cursor:pointer;transition:all .15s;text-decoration:none;text-align:center;display:flex;align-items:center;justify-content:center}.tabs button.active,.tabs a.active{background:var(--tg-button);color:var(--tg-button-text)}.kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}.kpi{background:var(--tg-section-bg);border-radius:10px;padding:12px}.kpi-label{font-size:11px;color:var(--tg-hint);text-transform:uppercase;letter-spacing:.5px}.kpi-value{font-size:20px;font-weight:700;margin-top:4px}.kpi-value.positive{color:#4caf50}.kpi-value.negative{color:#f44336}.section{background:var(--tg-section-bg);border-radius:10px;padding:12px;margin:12px 0}.row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.05)}.row:last-child{border-bottom:none}.row .label{color:var(--tg-text)}.row .value{color:var(--tg-hint);font-variant-numeric:tabular-nums}.period-switch{display:flex;gap:6px;margin:12px 0}.period-switch button{flex:1;padding:8px;background:var(--tg-secondary);color:var(--tg-text);border:none;border-radius:8px;font-size:13px;cursor:pointer}.period-switch button.active{background:var(--tg-button);color:var(--tg-button-text)}.campaign-card{background:var(--tg-section-bg);padding:12px;border-radius:10px;margin-bottom:8px}.campaign-card .title{font-weight:600;margin-bottom:6px}.campaign-card .meta{font-size:12px;color:var(--tg-hint)}.campaign-card .stats{display:flex;gap:12px;margin-top:8px;font-size:12px}.campaign-card .stats span strong{color:var(--tg-text);display:block;font-size:14px}.empty-state{text-align:center;padding:40px 20px;color:var(--tg-hint)}.loader{text-align:center;padding:40px;color:var(--tg-hint)}