:root{--bg: var(--tg-theme-bg-color, #ffffff);--bg2: var(--tg-theme-secondary-bg-color, #f0f0f5);--text: var(--tg-theme-text-color, #111111);--hint: var(--tg-theme-hint-color, #8e8e93);--link: var(--tg-theme-link-color, #2481cc);--btn: var(--tg-theme-button-color, #2481cc);--btn-text: var(--tg-theme-button-text-color, #ffffff);--danger: #e53935;--ok: #2e7d32}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}.app{max-width:480px;margin:0 auto;padding:12px 14px max(24px,env(safe-area-inset-bottom))}h1{font-size:1.25rem;margin:8px 0 12px}h2{font-size:1.05rem;margin:14px 0 8px}p.hint{color:var(--hint);font-size:.85rem;margin:6px 0}.card{background:var(--bg2);border-radius:12px;padding:12px;margin-bottom:10px}.card .row{display:flex;justify-content:space-between;align-items:center;gap:8px}.balance-row{display:flex;align-items:center;gap:8px}.addr{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.78rem;word-break:break-all}.balance{font-weight:600;font-size:1.05rem;white-space:nowrap}.label{font-weight:600}.badge{font-size:.7rem;padding:2px 8px;border-radius:999px;background:var(--bg);color:var(--hint)}.badge.on{color:var(--ok)}button{font:inherit;border:0;border-radius:10px;padding:11px 14px;background:var(--btn);color:var(--btn-text);cursor:pointer;width:100%;margin:5px 0}button.secondary{background:var(--bg2);color:var(--text)}button.danger{background:var(--danger);color:#fff}button.inline{width:auto;padding:7px 12px;font-size:.85rem}button.icon{width:34px;height:34px;padding:0;margin:0;display:flex;align-items:center;justify-content:center;background:var(--bg2);color:var(--hint)}button.icon.danger{background:var(--danger);color:#fff}.screen-head{display:flex;justify-content:space-between;align-items:center}.title-row{display:flex;align-items:center;gap:8px;margin:8px 0 12px}.title-row h1{margin:0;min-width:0;overflow-wrap:anywhere}.title-row input{margin:0}.title-row button.icon{flex-shrink:0}button:disabled{opacity:.5;cursor:default}input,textarea,select{font:inherit;width:100%;padding:11px 12px;margin:5px 0;border:1px solid var(--bg2);border-radius:10px;background:var(--bg2);color:var(--text)}textarea{min-height:90px;resize:vertical}.error{color:var(--danger);font-size:.85rem;margin:6px 0;white-space:pre-wrap}.success{color:var(--ok);font-size:.9rem;margin:6px 0}.seedbox{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--bg2);border-radius:12px;padding:14px;line-height:1.9;-webkit-user-select:all;user-select:all;word-spacing:6px}.warn{background:#e539351a;border:1px solid var(--danger);border-radius:10px;padding:10px 12px;font-size:.85rem;margin:8px 0}.qrwrap{display:flex;justify-content:center;padding:14px;background:#fff;border-radius:12px;margin:10px 0}.txrow{border-bottom:1px solid rgba(128,128,128,.15);padding:9px 2px;font-size:.85rem}.txrow .mono{font-family:ui-monospace,Menlo,monospace;font-size:.72rem;color:var(--hint);word-break:break-all}.status-pending{color:#f9a825}.status-confirmed{color:var(--ok)}.status-failed{color:var(--danger)}.spinner{text-align:center;color:var(--hint);padding:26px 0}.gate{display:flex;flex-direction:column;align-items:center;text-align:center;padding-top:16vh;min-height:72vh}.gate-logo{width:72px;height:72px;border-radius:20px;background:var(--bg2);display:flex;align-items:center;justify-content:center;font-size:38px;margin-bottom:14px}.gate h1{font-size:1.45rem;margin:0 0 2px}.gate p.hint{margin:4px 0 20px}.gate input{text-align:center;max-width:280px}.gate button{max-width:280px}.gate .gate-icon{color:var(--hint);margin-bottom:12px}