:root{--ink: #11202E;--ink-soft: #51607048;--muted: #5C6B7A;--canvas: #EEF1F5;--card: #FFFFFF;--line: #D7DEE7;--accent: #0FA47F;--accent-deep: #0B7A5E;--warn-bg: #FBF1E0;--warn: #9A5B0C;--danger: #C0392B;--danger-bg: #FBEAE7;--ok-bg: #E5F5EF;--radius: 14px;--shadow: 0 1px 2px rgba(17,32,46,.06), 0 8px 24px rgba(17,32,46,.06);--display: "Space Grotesk", system-ui, sans-serif;--body: "Inter", system-ui, sans-serif;--mono: "JetBrains Mono", ui-monospace, monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;margin:0}a{color:var(--accent-deep)}.app{min-height:100%;display:flex;flex-direction:column}.nav{position:sticky;top:0;z-index:5;background:var(--ink);color:#fff;display:flex;align-items:center;gap:6px;padding:0 16px;height:56px}.brand{font-family:var(--display);font-weight:700;font-size:19px;letter-spacing:.02em;margin-right:auto;display:flex;align-items:center;gap:10px}.brand .layers{display:inline-flex;flex-direction:column;gap:2px}.brand .layers i{display:block;width:18px;height:3px;border-radius:2px;background:var(--accent);opacity:.55}.brand .layers i:nth-child(2){opacity:.8}.brand .layers i:nth-child(3){opacity:1}.nav button.tab{background:transparent;border:0;color:#cfd8e3;font-family:var(--body);font-weight:500;padding:8px 12px;border-radius:8px;cursor:pointer;font-size:14px}.nav button.tab:hover{color:#fff;background:#ffffff14}.nav button.tab.active{color:#fff;background:#ffffff1f}.nav .who{color:#aebccb;font-size:13px;margin-left:8px}.main{width:100%;max-width:860px;margin:0 auto;padding:24px 16px 56px;flex:1}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card+.card{margin-top:16px}.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-deep)}.h-lg{font-size:26px;margin:4px 0 2px}.sub{color:var(--muted);font-size:14px}label{display:block;font-weight:600;font-size:13px;margin:14px 0 6px}input,textarea,select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;font-family:var(--body);font-size:15px;background:#fff;color:var(--ink)}input.mono{font-family:var(--mono);letter-spacing:.14em}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}.hint{font-size:12px;color:var(--muted);margin-top:5px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;border-radius:10px;padding:11px 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9px;border-radius:99px}.badge.free{background:#eef2f6;color:var(--muted)}.badge.paid{background:var(--ok-bg);color:var(--accent-deep)}.badge.subscription{background:#e7eefb;color:#2b4fa0}.alert{border-radius:10px;padding:12px 14px;font-size:14px;margin-top:12px}.alert.warn{background:var(--warn-bg);color:var(--warn);border:1px solid #eccf9c}.alert.err{background:var(--danger-bg);color:var(--danger);border:1px solid #efc4bd}.alert.ok{background:var(--ok-bg);color:var(--accent-deep);border:1px solid #b7e3d2}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.st{font-weight:600;font-size:13px}.st.settlement{color:var(--accent-deep)}.st.pending{color:var(--warn)}.st.cancel,.st.expire,.st.deny{color:var(--danger)}.plans{display:grid;gap:14px;grid-template-columns:1fr}@media (min-width: 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