:root{--bg: var(--tg-theme-secondary-bg-color, #f2f3f5);--card: var(--tg-theme-bg-color, #ffffff);--text: var(--tg-theme-text-color, #16191d);--muted: var(--tg-theme-hint-color, #8a9099);--accent: var(--tg-theme-button-color, #2f9fe3);--accent-text: var(--tg-theme-button-text-color, #ffffff);--error: #e05a4e;--radius: 14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}.app{max-width:480px;margin:0 auto;padding:16px 16px 40px;display:flex;flex-direction:column;gap:14px}header{display:flex;align-items:center;justify-content:space-between;gap:12px}h1{margin:0;font-size:22px;letter-spacing:-.3px}h2{margin:0;font-size:17px}.card{background:var(--card);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:12px}.card.center{text-align:center}.row{display:flex;align-items:center;justify-content:space-between;gap:8px}p{margin:0}.muted{color:var(--muted);font-size:14px}.error{color:var(--error);font-size:14px;word-break:break-word}.link{text-decoration:none;color:var(--muted);font-size:13px}.total{font-size:15px}.total b{font-size:30px;letter-spacing:-.6px}.bar{height:6px;border-radius:3px;background:var(--bg);overflow:hidden}.bar-fill{height:100%;background:var(--accent);transition:width .4s ease}.badge{font-size:12px;padding:4px 9px;border-radius:999px;background:var(--bg);color:var(--muted);white-space:nowrap}.badge.paying{background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent)}.summary{display:grid;grid-template-columns:1fr 1fr;gap:12px}.summary>div{display:flex;flex-direction:column;gap:2px}.summary b{font-size:15px}.field{display:flex;flex-direction:column;gap:6px;font-size:14px}input[type=text],input:not([type]){font:inherit}.field input:not([type=range]){font:inherit;padding:11px 12px;border:1px solid color-mix(in srgb,var(--muted) 35%,transparent);border-radius:10px;background:var(--card);color:var(--text)}.field input:not([type=range]):focus{outline:none;border-color:var(--accent)}input[type=range]{accent-color:var(--accent);width:100%;margin:0}button{font:inherit;font-weight:600;padding:13px 16px;border:none;border-radius:10px;background:var(--bg);color:var(--text);cursor:pointer}button.primary{background:var(--accent);color:var(--accent-text)}button:disabled{opacity:.5;cursor:default}.jetton{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:10px;border-top:1px solid color-mix(in srgb,var(--muted) 18%,transparent)}.jetton>div{display:flex;flex-direction:column;min-width:0}.jetton button{padding:9px 12px;font-size:14px;white-space:nowrap}