:root{--brand: #5A0E24;--brand-dark: #44081B;--brand-50: #FBEFF2;--bg: #FAFAF8;--surface: #FFFFFF;--ink-1: #0A0A0A;--ink-2: #2E2E2E;--ink-3: #6B6B6B;--line: #E5E5E5;--line-strong: #D4D4D4;--success: #16A34A;--warn: #D97706;--danger: #DC2626;--r-sm: 10px;--r-md: 12px;--r-xl: 16px;--pad: 32px;--gap: 20px;--font: "Switzer", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--mono: var(--font)}*{box-sizing:border-box}html,body{margin:0;padding:0}html{background:var(--bg);color:var(--ink-1)}body{font-family:var(--font);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums;min-height:100dvh}button,input,select,textarea{font-family:inherit;font-size:inherit}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.shell{min-height:100dvh;display:flex;flex-direction:column;align-items:center;padding:24px 16px 48px}.brand-bar{width:100%;max-width:640px;display:flex;align-items:center;justify-content:center;padding:12px 0 24px;color:var(--brand);font-weight:600;letter-spacing:.04em;font-size:14px}.card{width:100%;max-width:640px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:0 1px 2px #0000000a,0 8px 24px #0000000a;overflow:hidden}.card-pad{padding:28px}@media(max-width:540px){.card-pad{padding:20px 18px}}.card-h{padding:22px 28px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-h h1{margin:0;font-size:18px;font-weight:600;letter-spacing:-.01em}.card-h .sub{color:var(--ink-3);font-size:12px}.row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}.row:last-child{border-bottom:0}.row .l{color:var(--ink-3)}.row .v{font-weight:500}.row .v.num{font-variant-numeric:tabular-nums}.amount{display:flex;align-items:baseline;gap:8px;margin:4px 0 20px}.amount .big{font-size:36px;font-weight:600;letter-spacing:-.02em}.amount .cur{font-size:14px;color:var(--ink-3);font-weight:500}.lines{margin:16px 0 8px;border-top:1px solid var(--line)}.lines .line-item{display:flex;align-items:flex-start;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);gap:12px}.lines .line-item .name{font-weight:500}.lines .line-item .desc{color:var(--ink-3);font-size:12px;margin-top:2px;white-space:pre-wrap}.lines .line-item .qty{color:var(--ink-3);font-size:12px;margin-top:2px}.lines .line-item .price{white-space:nowrap;font-weight:500}.providers{display:grid;gap:10px;margin-top:24px}.provider-btn{width:100%;display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-md);cursor:pointer;transition:border-color .12s,background .12s,transform 60ms;text-align:left}.provider-btn:hover:not(:disabled){border-color:var(--brand);background:var(--brand-50)}.provider-btn:active:not(:disabled){transform:scale(.997)}.provider-btn:disabled{opacity:.55;cursor:not-allowed}.provider-btn .name{font-weight:600;font-size:15px}.provider-btn .hint{color:var(--ink-3);font-size:12px;margin-top:2px}.provider-btn .chev{color:var(--ink-3)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-sm);cursor:pointer;font-weight:500;transition:background .12s,border-color .12s}.btn:hover:not(:disabled){border-color:var(--brand)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}.btn.primary:hover:not(:disabled){background:var(--brand-dark)}.btn.lg{padding:14px 22px;font-size:15px;width:100%}.status-icon{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 20px;color:#fff}.status-icon.ok{background:var(--success)}.status-icon.warn{background:var(--warn)}.status-icon.err{background:var(--danger)}.center{text-align:center}.muted{color:var(--ink-3);font-size:13px}.mono{font-feature-settings:"tnum" 1}.error-banner{background:#fef2f2;border:1px solid #FECACA;color:var(--danger);padding:12px 14px;border-radius:var(--r-sm);margin-bottom:16px;font-size:13px}.skeleton{background:linear-gradient(90deg,#f0f0f0,#e0e0e0,#f0f0f0);background-size:200% 100%;border-radius:8px;animation:shimmer 1.4s ease-in-out infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.footer-note{width:100%;max-width:640px;margin-top:24px;color:var(--ink-3);font-size:11px;text-align:center;letter-spacing:.02em}