:root{--bg: var(--tg-theme-bg-color, #ffffff);--bg2: var(--tg-theme-secondary-bg-color, #f2f2f7);--text: var(--tg-theme-text-color, #111111);--hint: var(--tg-theme-hint-color, #8e8e93);--link: var(--tg-theme-link-color, #2aabee);--accent: var(--tg-theme-button-color, #2aabee);--accent-text: var(--tg-theme-button-text-color, #ffffff);--section: var(--tg-theme-section-bg-color, #ffffff);--danger: #e5484d;--ok: #30a46c;--radius: 14px}@media(prefers-color-scheme:dark){:root{--bg: var(--tg-theme-bg-color, #18181b);--bg2: var(--tg-theme-secondary-bg-color, #0f0f12);--text: var(--tg-theme-text-color, #f2f2f2);--hint: var(--tg-theme-hint-color, #8e8e93);--section: var(--tg-theme-section-bg-color, #232329)}}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg2);color:var(--text)}body{font:16px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;overscroll-behavior:none}button{font:inherit}a{color:var(--link)}.app{min-height:100vh;padding:12px 16px calc(76px + env(safe-area-inset-bottom));max-width:560px;margin:0 auto}.header{display:flex;align-items:center;justify-content:space-between;padding:6px 0 14px}.header h1{font-size:22px;margin:0}.hint{color:var(--hint);font-size:14px}.card{background:var(--section);border-radius:var(--radius);padding:16px;margin-bottom:12px}.card h2{font-size:17px;margin:0 0 10px}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.stack{display:flex;flex-direction:column;gap:8px}.balance{font-size:32px;font-weight:700;letter-spacing:-.5px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:13px 16px;border-radius:12px;border:0;background:var(--accent);color:var(--accent-text);font-weight:600;font-size:16px;cursor:pointer}.btn:disabled{opacity:.55;cursor:default}.btn.secondary{background:var(--bg2);color:var(--text)}.btn.small{width:auto;padding:8px 12px;font-size:14px;border-radius:10px}.btn.danger{background:var(--danger);color:#fff}.list{display:flex;flex-direction:column;gap:8px}.item{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--bg2);border-radius:12px;border:2px solid transparent;cursor:pointer;text-align:left;width:100%;color:var(--text)}.item.selected{border-color:var(--accent);background:var(--section)}.item .flag{font-size:24px;width:32px;text-align:center}.item .title{font-weight:600}.item .sub{color:var(--hint);font-size:13px}.item .right{margin-left:auto;text-align:right;white-space:nowrap;font-weight:600}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge.ok{background:#30a46c26;color:var(--ok)}.badge.warn{background:#ff9f0a26;color:#c77700}.badge.off{background:#8e8e9326;color:var(--hint)}.tabs{position:fixed;left:0;right:0;bottom:0;display:flex;background:var(--section);border-top:1px solid rgba(128,128,128,.15);padding-bottom:env(safe-area-inset-bottom)}.tabs button{flex:1;padding:10px 0 8px;border:0;background:none;color:var(--hint);font-size:12px;display:flex;flex-direction:column;align-items:center;gap:2px;cursor:pointer}.tabs button.active{color:var(--accent)}.tabs .ico{font-size:20px}.amounts{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.amounts button{padding:12px 0;border-radius:10px;border:2px solid transparent;background:var(--bg2);color:var(--text);font-weight:600;cursor:pointer}.amounts button.selected{border-color:var(--accent)}.input{width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(128,128,128,.25);background:var(--bg2);color:var(--text);font-size:18px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;word-break:break-all;background:var(--bg2);padding:10px 12px;border-radius:10px;color:var(--text)}.apps{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.apps a{display:block;text-align:center;padding:10px;border-radius:10px;background:var(--bg2);color:var(--text);text-decoration:none;font-weight:600;font-size:14px}.error{color:var(--danger);font-size:14px}.center{text-align:center;padding:40px 0;color:var(--hint)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:flex-end;z-index:10}.sheet{background:var(--section);width:100%;border-radius:18px 18px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));max-width:560px;margin:0 auto}.sheet h2{margin:0 0 12px;font-size:18px}.spinner{width:22px;height:22px;border:3px solid rgba(128,128,128,.25);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;left:16px;right:16px;bottom:calc(84px + env(safe-area-inset-bottom));background:var(--text);color:var(--bg);padding:12px 16px;border-radius:12px;text-align:center;font-weight:600;z-index:20;animation:fade .2s ease-out}@keyframes fade{0%{opacity:0;transform:translateY(8px)}}