:root{--bg: var(--tg-theme-bg-color, #0f1115);--fg: var(--tg-theme-text-color, #f5f5f7);--muted: var(--tg-theme-hint-color, #8a8f98);--accent: var(--tg-theme-button-color, #2ea6ff);--accent-fg: var(--tg-theme-button-text-color, #fff);--surface: var(--tg-theme-secondary-bg-color, #1a1d24)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,system-ui,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg);padding:env(safe-area-inset-top) 16px 16px}.card{max-width:480px;margin:24px auto;display:flex;flex-direction:column;gap:14px}h2{margin:0;font-size:22px}.hero{background:linear-gradient(135deg,#1f6feb22,#2ea6ff11);border:1px solid var(--surface);border-radius:16px;padding:18px 16px;display:flex;flex-direction:column;gap:8px}.hero-badge{width:48px;height:48px;border-radius:12px;background:var(--accent);color:var(--accent-fg);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700}.hero-title{font-size:20px;font-weight:700}.hero-sub{font-size:13px;line-height:1.4;color:var(--muted)}.manual input{width:100%;box-sizing:border-box;padding:13px 14px;border-radius:12px;border:1px solid var(--surface);background:var(--surface);color:var(--fg);font-size:16px}.manual input:focus{outline:none;border-color:var(--accent)}.amounts{display:flex;gap:8px}.amount{flex:1;padding:14px 0;border-radius:12px;border:1px solid var(--surface);background:var(--surface);color:var(--fg);font-size:16px;cursor:pointer}.amount.active{border-color:var(--accent);color:var(--accent)}.breakdown{background:var(--surface);border-radius:14px;padding:14px 16px}.row{display:flex;justify-content:space-between;padding:6px 0;color:var(--muted)}.row.strong{color:var(--fg);font-weight:600;font-size:17px}.divider{height:1px;background:#ffffff14;margin:6px 0}button.primary,.tronwallet-adapter-button.primary{width:100%;padding:15px;border:none;border-radius:14px;background:var(--accent);color:var(--accent-fg);font-size:17px;font-weight:600;cursor:pointer}button.primary:disabled{opacity:.6;cursor:default}button.secondary{width:100%;padding:13px;border-radius:14px;border:1px solid var(--surface);background:transparent;color:var(--fg);font-size:15px;cursor:pointer}.muted{color:var(--muted)}.small{font-size:13px;text-align:center}.error{color:#ff5a5f;text-align:center;font-size:14px}.big-icon{font-size:56px;text-align:center}