:root{--tg-bg-color: #ffffff;--tg-text-color: #000000;--tg-hint-color: #707579;--tg-link-color: #3390ec;--tg-button-color: #3390ec;--tg-button-text-color: #ffffff;--tg-secondary-bg-color: #f4f4f5;--tg-section-bg-color: #ffffff;--tg-section-header-text-color: #6d6d71;--tg-subtitle-text-color: #707579;--tg-destructive-text-color: #df3f40;--tg-accent-text-color: #3390ec;--gap: 12px;--radius: 12px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--tg-secondary-bg-color);color:var(--tg-text-color);font-family:var(--font);font-size:15px;line-height:1.45;-webkit-text-size-adjust:100%}#app{min-height:100vh;padding:var(--gap) var(--gap) 96px;max-width:640px;margin:0 auto}.screen{display:flex;flex-direction:column;gap:var(--gap)}.screen-centre{min-height:70vh;align-items:center;justify-content:center;text-align:center}.screen-title{font-size:20px;font-weight:600;margin:4px 0 0}.prose{color:var(--tg-subtitle-text-color);margin:0}.card{background:var(--tg-section-bg-color);border-radius:var(--radius);padding:14px;display:flex;flex-direction:column;gap:8px}.card-clickable{cursor:pointer}.card-title{color:var(--tg-section-header-text-color);font-size:13px;text-transform:uppercase;letter-spacing:.04em}.row{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.row-muted{color:var(--tg-hint-color)}.row-label{color:var(--tg-subtitle-text-color)}.row-value{font-variant-numeric:tabular-nums}.money{font-family:var(--mono);font-variant-numeric:tabular-nums}.banner{border-radius:10px;padding:10px 12px;font-size:14px;white-space:pre-line}.banner-ok{background:color-mix(in srgb,var(--tg-button-color) 12%,transparent)}.banner-warn{background:color-mix(in srgb,#e8a13a 22%,transparent)}.banner-danger{background:color-mix(in srgb,var(--tg-destructive-text-color) 16%,transparent);color:var(--tg-destructive-text-color)}.btn{font:inherit;border:0;border-radius:10px;padding:10px 14px;background:var(--tg-secondary-bg-color);color:var(--tg-text-color);cursor:pointer}.btn-primary{background:var(--tg-button-color);color:var(--tg-button-text-color)}.btn-wide{width:100%}.btn-small{padding:6px 10px;font-size:13px}.btn[disabled]{opacity:.5}.btn-danger{color:var(--tg-destructive-text-color)}.field{display:flex;flex-direction:column;gap:4px}.field-label{color:var(--tg-section-header-text-color);font-size:13px}.field-hint{color:var(--tg-hint-color);font-size:12px}.field-error{color:var(--tg-destructive-text-color);font-size:12px}.input{font:inherit;width:100%;padding:10px 12px;border-radius:10px;border:1px solid color-mix(in srgb,var(--tg-hint-color) 35%,transparent);background:var(--tg-bg-color);color:var(--tg-text-color)}.state{text-align:center;padding:24px 12px;display:flex;flex-direction:column;gap:10px;align-items:center}.state-text{margin:0;white-space:pre-line}.state-detail{margin:0;color:var(--tg-hint-color);font-size:13px}.offline-banner{border-radius:10px;padding:8px 12px;margin-bottom:var(--gap);font-size:13px;text-align:center;background:color-mix(in srgb,var(--tg-hint-color) 20%,transparent);color:var(--tg-subtitle-text-color)}.spinner{width:24px;height:24px;margin:24px auto;border-radius:50%;border:3px solid color-mix(in srgb,var(--tg-hint-color) 30%,transparent);border-top-color:var(--tg-button-color);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spinner{animation:none}}.tabs{display:flex;gap:6px;overflow-x:auto}.tab{font:inherit;border:0;border-radius:999px;padding:6px 12px;background:var(--tg-secondary-bg-color);color:var(--tg-subtitle-text-color)}.tab-active{background:var(--tg-button-color);color:var(--tg-button-text-color)}.ring{position:relative;width:140px;margin:4px auto}.ring-svg{width:140px;height:140px}.ring-track{fill:none;stroke:color-mix(in srgb,var(--tg-hint-color) 25%,transparent);stroke-width:10}.ring-fill{fill:none;stroke:var(--tg-button-color);stroke-width:10;stroke-linecap:round}.ring-warn .ring-fill{stroke:#e8a13a}.ring-danger .ring-fill{stroke:var(--tg-destructive-text-color)}.ring-centre{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}.ring-label{font-size:22px;font-weight:600;font-variant-numeric:tabular-nums}.ring-sub{font-size:12px;color:var(--tg-subtitle-text-color)}.list,.form{display:flex;flex-direction:column;gap:var(--gap)}.input[disabled]{opacity:.6}.alerts{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:4px}.link-row{font:inherit;border:0;background:transparent;color:var(--tg-text-color);display:flex;align-items:center;gap:8px;width:100%;padding:10px 0;cursor:pointer;border-bottom:1px solid color-mix(in srgb,var(--tg-hint-color) 18%,transparent)}.link-row:last-child{border-bottom:0}.link-row-hint{margin-left:auto;color:var(--tg-hint-color);font-size:13px}.link-row-chevron{color:var(--tg-hint-color)}.sheet-backdrop{position:fixed;inset:0;background:#00000073;display:flex;align-items:flex-end;z-index:40}.sheet{background:var(--tg-bg-color);border-radius:16px 16px 0 0;padding:16px;width:100%;display:flex;flex-direction:column;gap:12px}.sheet-title{font-weight:600;font-size:17px}.copy{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.copy-label{color:var(--tg-subtitle-text-color);font-size:13px}.copy-value{font-family:var(--mono);background:var(--tg-secondary-bg-color);padding:6px 8px;border-radius:8px;user-select:all}.tabbar{position:fixed;left:0;right:0;bottom:0;display:flex;justify-content:space-around;background:var(--tg-bg-color);border-top:1px solid color-mix(in srgb,var(--tg-hint-color) 18%,transparent);padding:8px 4px calc(8px + env(safe-area-inset-bottom));z-index:20}.tabbar-item{font:inherit;border:0;background:transparent;color:var(--tg-hint-color);font-size:12px;padding:4px 8px}.tabbar-active{color:var(--tg-button-color);font-weight:600}.shell-subscreen-spacer{height:0}