:root{--bg: var(--tg-theme-bg-color, #ffffff);--text: var(--tg-theme-text-color, #000000);--hint: var(--tg-theme-hint-color, #999999);--link: var(--tg-theme-link-color, #2481cc);--button: var(--tg-theme-button-color, #2481cc);--button-text: var(--tg-theme-button-text-color, #ffffff);--secondary-bg: var(--tg-theme-secondary-bg-color, #f1f1f1);--surface: var(--secondary-bg);--radius: 12px;--gap: 12px;--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-top: env(safe-area-inset-top, 0px)}@supports (background: color-mix(in srgb,#000 7%,#fff)){:root{--surface: color-mix(in srgb, var(--text) 7%, var(--bg))}}*,*:before,*:after{box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;margin:0}.top-bar{position:sticky;top:0;background:var(--bg);z-index:5;border-bottom:1px solid var(--surface);display:flex;flex-direction:column;gap:0}.lang-switcher{display:flex;justify-content:center;gap:4px;padding:6px 16px 8px}.lang-btn{background:transparent;border:1.5px solid var(--surface);border-radius:6px;color:var(--hint);font-size:12px;font-weight:600;padding:3px 10px;cursor:pointer;transition:all .15s}.lang-btn.active{background:var(--button);border-color:var(--button);color:var(--button-text)}.progress-steps{display:flex;align-items:center;justify-content:center;padding:10px 16px 8px;gap:0}.progress-step{display:flex;align-items:center;gap:4px}.step-dot{width:24px;height:24px;border-radius:50%;border:2px solid var(--surface);background:var(--surface);color:var(--hint);font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .25s ease}.step-dot.active{background:var(--button);border-color:var(--button);color:var(--button-text)}.step-dot.done{background:var(--button);border-color:var(--button);color:var(--button-text);opacity:.6}.step-label{font-size:10px;color:var(--hint);font-weight:500;white-space:nowrap;transition:color .2s}.step-label.active{color:var(--button);font-weight:700}.step-line{width:20px;height:2px;background:var(--surface);margin:0 2px;border-radius:1px;transition:background .25s ease}.step-line.done{background:var(--button);opacity:.6}.page{padding:16px 16px max(16px,calc(16px + var(--safe-bottom)));max-width:480px;margin:0 auto;display:flex;flex-direction:column;gap:var(--gap);min-height:calc(100dvh - 46px)}body:not(:has(.top-bar)) .page{min-height:100dvh}h1{font-size:20px;font-weight:700;margin:0}h2{font-size:16px;font-weight:600;color:var(--hint);text-transform:uppercase;letter-spacing:.05em;margin:0}.card{background:var(--surface);border-radius:var(--radius);padding:14px;display:flex;flex-direction:column;gap:8px}.fork-hint{margin:-6px 0 2px;padding:0 2px;color:var(--hint);font-size:13px;line-height:1.4}.history-row{flex-direction:row;align-items:center;gap:12px;padding:12px 14px}.history-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-meta{color:var(--hint);font-size:13px;margin-top:2px}.history-total{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap;flex-shrink:0}.scan-drop{align-items:center;justify-content:center;min-height:200px;cursor:pointer;border:1.5px dashed color-mix(in srgb,var(--text) 18%,transparent)}.scan-drop:focus-visible{outline:2px solid var(--button);outline-offset:2px}.scan-drop[aria-busy=true]{cursor:progress;opacity:.75}.scan-status{display:flex;align-items:center;justify-content:center;gap:10px;color:var(--hint);font-size:15px;padding:4px 0}.scan-status .auth-spinner{width:20px;height:20px;border-width:2px}.card-number-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:10px;background:var(--bg);border:1.5px solid var(--surface);cursor:pointer}.card-number{font-size:17px;font-weight:700;letter-spacing:.5px;font-variant-numeric:tabular-nums}.or-divider{display:flex;align-items:center;gap:10px;color:var(--hint);font-size:13px;margin:2px 0}.or-divider:before,.or-divider:after{content:"";flex:1;height:1px;background:var(--surface)}.btn{display:block;width:100%;padding:14px;border:none;border-radius:var(--radius);background:var(--button);color:var(--button-text);font-size:16px;font-weight:600;cursor:pointer;text-align:center;transition:opacity .15s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:active:not(:disabled){opacity:.85}.btn-danger{background:#e53935;color:#fff}.btn-ghost{background:transparent;color:var(--link);border:1.5px solid var(--link)}input[type=text],input[type=number]{width:100%;padding:10px 12px;border:1.5px solid var(--surface);border-radius:8px;background:var(--bg);color:var(--text);font-size:16px;outline:none;transition:border-color .15s}input:focus{border-color:var(--button)}.row{display:flex;align-items:center;gap:8px}.label{font-size:13px;color:var(--hint);margin-bottom:2px}.error{color:#e53935;font-size:14px;margin:0}.success{color:#2e7d32;font-size:14px;margin:0}.spinner{text-align:center;padding:40px;color:var(--hint);font-size:15px}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{background:linear-gradient(90deg,var(--surface) 25%,color-mix(in srgb,var(--surface) 60%,var(--bg)) 50%,var(--surface) 75%);background-size:800px 100%;animation:shimmer 1.4s infinite linear}.badge{background:var(--button);color:var(--button-text);border-radius:99px;padding:2px 10px;font-size:12px;font-weight:600;white-space:nowrap;flex-shrink:0}.badge-warn{background:#ff9800}.btn-remove{background:none;border:none;color:#e53935;font-size:20px;cursor:pointer;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:8px;padding:0;transition:opacity .15s}.btn-remove:active{opacity:.6}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:10}.sheet{position:fixed;bottom:0;left:0;right:0;background:var(--bg);border-radius:var(--radius) var(--radius) 0 0;padding:12px 16px max(40px,calc(24px + var(--safe-bottom)));z-index:11;max-height:75dvh;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.sheet-handle{width:36px;height:4px;background:var(--surface);border-radius:2px;margin:0 auto 4px;flex-shrink:0}.sheet h3{font-size:17px;font-weight:700;margin:0}.check-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--surface);cursor:pointer;-webkit-user-select:none;user-select:none}.check-row:last-of-type{border-bottom:none}.item-taken{color:var(--hint);font-weight:600}.check-row-locked{opacity:.45;cursor:not-allowed}.check-row:focus-visible{outline:2px solid var(--button);outline-offset:-2px;border-radius:8px}.checkmark{width:24px;height:24px;border-radius:50%;border:2px solid var(--hint);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:13px;font-weight:700;transition:all .15s}.checkmark.checked{background:var(--button);border-color:var(--button);color:var(--button-text)}.summary-card{background:var(--surface);border-radius:16px;overflow:hidden}.summary-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 12px;gap:12px}.summary-name{font-size:15px;font-weight:600;display:flex;align-items:center;gap:8px;min-width:0}.paid-tick{width:28px;height:28px;flex-shrink:0;border-radius:50%;border:2px solid var(--hint);background:transparent;color:var(--button-text);font-size:15px;font-weight:700;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0;transition:all .15s}.paid-tick.paid{background:#2e9c46;border-color:#2e9c46;color:#fff}.paid-tick:disabled{opacity:.6}.paid-tick-readonly{cursor:default;opacity:.85}.paid-tick:focus-visible{outline:2px solid var(--button);outline-offset:2px}.summary-total-block{display:flex;align-items:baseline;gap:4px;flex-shrink:0}.summary-total{font-size:24px;font-weight:800;color:var(--button);letter-spacing:-.5px;font-variant-numeric:tabular-nums}.summary-cur{font-size:13px;font-weight:600;color:var(--button);opacity:.85}.summary-rows{border-top:1px solid color-mix(in srgb,var(--text) 8%,transparent);padding:4px 0 8px}.summary-row{display:flex;justify-content:space-between;align-items:center;padding:7px 16px;gap:12px;font-size:14px}.summary-row-name{flex:1;color:var(--text)}.summary-row-amt{font-weight:500;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--text)}.summary-row-extra{color:var(--hint);font-size:13px;border-top:1px dashed color-mix(in srgb,var(--text) 10%,transparent);margin-top:2px}.grand-total{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:var(--surface);border-radius:16px;font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}.item-fields{display:flex;gap:8px;flex-wrap:wrap}.item-fields>div{flex:1;min-width:80px}@media (max-width: 380px){.step-label:not(.active){display:none}.step-line{width:12px}.progress-steps{padding:8px 8px 6px}.lang-btn{padding:3px 7px;font-size:11px}}@media (min-width: 520px){html{background:var(--surface)}body{max-width:480px;margin:0 auto;min-height:100vh;box-shadow:0 0 32px #0000001a;background:var(--bg)}}.toast{position:fixed;bottom:32px;left:50%;transform:translate(-50%);background:#1c1c1e;color:#fff;padding:10px 20px;border-radius:99px;font-size:14px;font-weight:600;white-space:nowrap;z-index:20;pointer-events:none}.tappable{cursor:pointer}.tappable:focus-visible{outline:2px solid var(--button);outline-offset:2px}.item-others{margin-top:3px;font-size:12px;color:var(--link)}.btn-link{display:block;width:100%;padding:6px;border:none;background:none;color:var(--link);font-size:14px;font-weight:600;text-align:center;cursor:pointer}.card-selected{outline:2px solid var(--button);outline-offset:-2px}.qty-stepper{display:flex;align-items:center;gap:10px;flex-shrink:0}.qty-stepper button{width:32px;height:32px;border-radius:8px;border:none;background:var(--button);color:var(--button-text);font-size:20px;font-weight:700;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.qty-stepper span{min-width:20px;text-align:center;font-weight:700;font-size:16px}.entry-footer{margin-top:auto;padding-top:24px;display:flex;flex-direction:column;align-items:center;gap:4px}.app-version{font-size:11px;font-weight:600;color:var(--hint);opacity:.7}.auth-spinner{width:36px;height:36px;border:3px solid var(--surface);border-top-color:var(--button);border-radius:50%;animation:auth-spin .8s linear infinite}@keyframes auth-spin{to{transform:rotate(360deg)}}.landing{max-width:520px;margin:0 auto;min-height:100vh;padding:16px 20px 40px;display:flex;flex-direction:column;align-items:center}.landing-top{width:100%;display:flex;justify-content:flex-end}.landing-hero{text-align:center;margin-top:8vh}.landing-logo{font-size:72px;line-height:1}.landing-title{font-size:32px;font-weight:800;margin:16px 0 8px}.landing-tagline{color:var(--hint);font-size:16px;line-height:1.5;margin:0 auto;max-width:380px}.landing-features{width:100%;margin:36px 0 28px;display:flex;flex-direction:column;gap:14px}.landing-feature{display:flex;align-items:center;gap:14px;background:var(--surface);border-radius:14px;padding:16px 18px;font-size:15px;line-height:1.4}.landing-feature-icon{font-size:26px;flex-shrink:0}.landing-cta{width:100%;max-width:360px;background:#2aabee;color:#fff;border:none;border-radius:14px;padding:16px;font-size:17px;font-weight:700;text-align:center;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;box-shadow:0 6px 18px #2aabee59}.landing-cta:active{transform:scale(.98)}.landing-note{color:var(--hint);font-size:13px;text-align:center;margin-top:16px;max-width:360px}.loading-logo{width:92px;height:92px;border-radius:22px;box-shadow:0 10px 28px #00000029;animation:loading-pulse 1.4s ease-in-out infinite}@keyframes loading-pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(.92);opacity:.7}}.seg{display:inline-flex;background:var(--surface);border-radius:9px;padding:3px;gap:3px}.seg-btn{border:none;background:transparent;color:var(--hint);font-size:13px;font-weight:700;padding:5px 14px;border-radius:6px;cursor:pointer}.seg-btn.active{background:var(--button);color:var(--button-text)}.qty-stepper button:disabled{opacity:.4;cursor:default}.section-title{font-size:17px;font-weight:700;color:var(--text);text-transform:none;letter-spacing:normal;margin:18px 0 0}.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.stat-tile{background:var(--surface);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:2px;min-width:0}.stat-label{font-size:12px;color:var(--hint)}.stat-value{font-size:20px;font-weight:800;letter-spacing:-.4px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.stat-hint{font-size:11px;color:var(--hint)}.chart-card{gap:10px}.chart-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.chart-readout{display:flex;align-items:baseline;gap:6px}.chart-readout-value{font-size:18px;font-weight:800;font-variant-numeric:tabular-nums}.chart-readout-date{font-size:12px;color:var(--hint)}.chart-bars{display:flex;align-items:flex-end;gap:2px;height:92px}.chart-bar-hit{flex:1;height:100%;display:flex;align-items:flex-end;justify-content:center;background:none;border:none;padding:0;cursor:pointer;min-width:0}.chart-bar{display:block;width:100%;border-radius:4px 4px 0 0;background:color-mix(in srgb,var(--button) 35%,transparent);transition:background .15s}.chart-bar-hit.is-active .chart-bar{background:var(--button)}.chart-axis{display:flex;justify-content:space-between;font-size:11px;color:var(--hint)}.user-row{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:var(--surface)}.user-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.user-name{font-size:15px;font-weight:600;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.user-meta{font-size:12px;color:var(--hint);overflow-wrap:anywhere}.mono{font-variant-numeric:tabular-nums}.user-actions{display:flex;flex-direction:column;gap:4px;flex-shrink:0}.badge{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;padding:2px 6px;border-radius:6px}.badge:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:5px;vertical-align:middle;background:currentColor}.badge-ok{background:color-mix(in srgb,#2e9c46 22%,transparent);color:#2e9c46}.badge-warn{background:color-mix(in srgb,#f08c00 22%,transparent);color:#f08c00}.badge-admin{background:color-mix(in srgb,#5b6ee1 22%,transparent)}.badge-danger{background:color-mix(in srgb,#e53935 22%,transparent)}.badge-super{background:color-mix(in srgb,#b8860b 22%,transparent)}.badge-ok,.badge-warn,.badge-admin,.badge-super,.badge-danger{color:var(--text)}.badge-danger:before{background:#e53935}.badge-ok:before{background:#2e9c46}.badge-warn:before{background:#f08c00}.badge-admin:before{background:#5b6ee1}.badge-super:before{background:#b8860b}.notice{margin:0;padding:10px 12px;border-radius:10px;border-left:3px solid #5b6ee1;background:color-mix(in srgb,#5b6ee1 10%,transparent);color:var(--hint);font-size:13px;line-height:1.45}.notice-warn{border-left-color:#f08c00;background:color-mix(in srgb,#f08c00 10%,transparent);color:var(--text)}.btn-mini{font-size:12px;font-weight:600;padding:6px 10px;border-radius:8px;border:1.5px solid var(--surface);background:var(--bg);color:var(--text);cursor:pointer;white-space:nowrap}.btn-mini-primary{background:var(--button);border-color:var(--button);color:var(--button-text)}.btn-mini-danger{border-color:#e53935;color:#e53935}.btn-mini:disabled{opacity:.5}.chip-row{display:flex;gap:6px;flex-wrap:wrap}.chip{font-size:12px;font-weight:600;padding:6px 10px;border-radius:999px;border:1.5px solid var(--surface);background:transparent;color:var(--hint);cursor:pointer}.chip-active{background:var(--button);border-color:var(--button);color:var(--button-text)}.btn-locked{background:var(--surface);color:var(--hint)}.paywall{display:flex;flex-direction:column;gap:14px}.paywall-head{text-align:center;display:flex;flex-direction:column;gap:6px}.paywall-icon{font-size:34px}.paywall-title{font-size:18px;font-weight:700;color:var(--text);text-transform:none;letter-spacing:normal;margin:0}.paywall-body{margin:0;font-size:14px;color:var(--hint);line-height:1.45}.paywall-steps{background:var(--surface);border-radius:var(--radius);padding:12px 14px}.paywall-steps ol{margin:6px 0 0;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:14px;line-height:1.4}.add-admin{display:flex;flex-direction:column;gap:8px;padding:14px;border-radius:12px;background:var(--surface)}.add-admin-row{display:flex;gap:8px;align-items:stretch}.add-admin-row input{flex:1;min-width:0}.add-admin-row .btn-mini{flex-shrink:0;padding-inline:14px}.admin-tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin:0 -16px;padding:2px 16px 4px}.admin-tabs::-webkit-scrollbar{display:none}.admin-tab{flex:0 0 auto;font-size:13px;font-weight:700;padding:7px 13px;border-radius:999px;border:none;background:var(--surface);color:var(--hint);cursor:pointer;white-space:nowrap}.admin-tab-active{background:var(--button);color:var(--button-text)}.muted-line{color:var(--hint);font-size:13px;margin:0}.link-toggle{align-self:flex-start;margin-top:2px;padding:0;border:none;background:none;color:var(--link);font-size:12px;font-weight:600;cursor:pointer}.user-payments{display:flex;flex-direction:column;gap:2px;margin-top:2px;padding-left:8px;border-left:2px solid var(--bg)}.db-table{gap:0;padding:4px 14px}.db-row{display:flex;align-items:center;gap:10px;padding:10px 0}.db-row+.db-row{border-top:1px solid var(--bg)}.db-row-main{flex:1;min-width:0}.db-row-label{font-size:14px;font-weight:600}.db-row-name{font-size:11px;color:var(--hint)}.db-row-count{font-size:17px;font-weight:800;letter-spacing:-.3px}