:root{--asytra-teal: #09adb7;--asytra-teal-dark: #078d96;--asytra-ink: #222933;--asytra-slate: #5b6675;--asytra-muted: #8a94a3;--asytra-border: #e6e9ee;--asytra-bg: #f5f7fa;--asytra-surface: #ffffff;--asytra-success: #1f9d63;--asytra-warning: #d98a07;--asytra-danger: #d9534f;--asytra-radius: 14px;--asytra-shadow: 0 1px 3px rgba(34, 41, 51, .06), 0 8px 24px rgba(34, 41, 51, .06)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Quicksand,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--asytra-bg);color:var(--asytra-ink);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--asytra-teal);text-decoration:none}h1,h2,h3,h4{margin:0;font-weight:600;color:var(--asytra-ink)}p{margin:0;color:var(--asytra-slate)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 28px;background:var(--asytra-surface);border-bottom:1px solid var(--asytra-border)}.app-wordmark{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;letter-spacing:-.02em;color:var(--asytra-ink)}.app-wordmark .dot{width:12px;height:12px;border-radius:50%;background:var(--asytra-teal)}.app-header-meta{display:flex;align-items:center;gap:16px;color:var(--asytra-slate);font-size:14px}.app-main{flex:1;width:100%;max-width:1040px;margin:0 auto;padding:32px 24px 64px}.page-heading{margin-bottom:24px}.page-heading h1{font-size:26px}.page-heading p{margin-top:6px;font-size:15px}.card{background:var(--asytra-surface);border:1px solid var(--asytra-border);border-radius:var(--asytra-radius);box-shadow:var(--asytra-shadow)}.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:20px}.tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--asytra-border);background:var(--asytra-surface);color:var(--asytra-slate);border-radius:999px;padding:9px 18px;font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s ease}.tab:hover{border-color:var(--asytra-teal);color:var(--asytra-ink)}.tab.active{background:var(--asytra-ink);border-color:var(--asytra-ink);color:#fff}.tab .tab-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px;vertical-align:middle}.ai-usage-card{padding:20px 24px 22px;margin-bottom:24px}.ai-usage-card__header{margin-bottom:14px}.ai-usage-card__header h2{font-size:18px}.ai-usage-card__header p{margin-top:6px;font-size:14px;line-height:1.45}.ai-usage-card__total{display:flex;align-items:baseline;gap:8px;margin-bottom:16px}.ai-usage-card__total-value{font-size:28px;font-weight:700;color:var(--asytra-teal);letter-spacing:-.02em;line-height:1.1}.ai-usage-card__total-unit{font-size:14px;color:var(--asytra-muted);font-weight:500}.ai-usage-card__stats{display:grid;grid-template-columns:repeat(3,minmax(0,max-content));gap:8px 28px}.ai-usage-card__stat .label{font-size:12px;color:var(--asytra-muted);font-weight:600}.ai-usage-card__stat .value{margin-top:2px;font-size:15px;font-weight:600;color:var(--asytra-ink)}.ai-usage-card__footer{margin-top:16px;padding-top:14px;border-top:1px solid var(--asytra-border);font-size:13px;color:var(--asytra-muted)}@media (max-width: 640px){.ai-usage-card__stats{grid-template-columns:1fr 1fr;gap:12px 16px}}.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px 24px;padding:24px}.detail-item .label{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--asytra-muted);font-weight:600}.detail-item .value{margin-top:4px;font-size:16px;font-weight:600;color:var(--asytra-ink)}.section-row{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:22px 24px;border-bottom:1px solid var(--asytra-border);flex-wrap:wrap}.section-row:last-child{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:12.5px;font-weight:600;line-height:1.4}.badge-success{background:#1f9d631f;color:var(--asytra-success)}.badge-trial{background:#09adb71f;color:var(--asytra-teal-dark)}.badge-warning{background:#d98a0724;color:var(--asytra-warning)}.badge-neutral{background:#eef1f5;color:var(--asytra-slate)}.badge-danger{background:#d9534f1f;color:var(--asytra-danger)}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;font-family:inherit;font-weight:600;font-size:14px;border-radius:10px;padding:11px 20px;cursor:pointer;border:1px solid transparent;transition:all .15s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--asytra-teal);color:#fff}.btn-primary:hover:not(:disabled){background:var(--asytra-teal-dark)}.btn-secondary{background:var(--asytra-ink);color:#fff}.btn-secondary:hover:not(:disabled){background:#11161d}.btn-ghost{background:transparent;border-color:var(--asytra-border);color:var(--asytra-slate)}.btn-ghost:hover:not(:disabled){border-color:var(--asytra-teal);color:var(--asytra-ink)}.spinner{display:inline-block;border-radius:50%;border:3px solid rgba(9,173,183,.2);border-top-color:var(--asytra-teal);animation:asytra-spin .8s linear infinite}@keyframes asytra-spin{to{transform:rotate(360deg)}}.center-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:40px;text-align:center}.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}.plan-card{display:flex;flex-direction:column;padding:26px 24px;position:relative}.plan-card.popular{border-color:var(--asytra-teal);box-shadow:0 0 0 1px var(--asytra-teal),var(--asytra-shadow)}.plan-card .ribbon{position:absolute;top:-11px;right:20px;background:var(--asytra-teal);color:#fff;font-size:11px;font-weight:700;letter-spacing:.04em;padding:4px 12px;border-radius:999px}.plan-card .plan-name{font-size:19px;font-weight:700}.plan-card .plan-price{margin:14px 0 4px;font-size:32px;font-weight:700;color:var(--asytra-ink)}.plan-card .plan-price .interval{font-size:15px;font-weight:500;color:var(--asytra-muted)}.plan-card .plan-desc{font-size:14px;min-height:40px}.plan-card ul{list-style:none;margin:18px 0;padding:0;display:flex;flex-direction:column;gap:10px;flex:1}.plan-card ul li{font-size:14px;color:var(--asytra-slate);display:flex;gap:9px;align-items:flex-start}.plan-card ul li svg{color:var(--asytra-teal);margin-top:3px;flex-shrink:0}.notice{border-radius:10px;padding:14px 16px;font-size:14px;margin-bottom:20px;border:1px solid transparent}.notice-warning{background:#d98a071a;border-color:#d98a074d;color:#8a5a05}.notice-danger{background:#d9534f14;border-color:#d9534f4d;color:#a23b38}.stripe-host{min-height:420px;padding:8px}.muted{color:var(--asytra-muted)}