:root{--bg: var(--tg-theme-bg-color, #ffffff);--bg2: var(--tg-theme-secondary-bg-color, #f2f2f7);--text: var(--tg-theme-text-color, #000000);--hint: var(--tg-theme-hint-color, #8e8e93);--link: var(--tg-theme-link-color, #007aff);--btn: var(--tg-theme-button-color, #007aff);--btn-txt: var(--tg-theme-button-text-color, #ffffff);--green: #30d158;--orange: #ff9f0a;--red: #ff453a;--blue: var(--btn);--border: rgba(0,0,0,.07);--shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 1px 4px rgba(0,0,0,.04);--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 20px;--r-full: 9999px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,sans-serif;background:var(--bg2);color:var(--text);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{cursor:pointer;-webkit-tap-highlight-color:transparent}input,textarea,select{font-family:inherit;font-size:15px}.app{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}.content{flex:1;overflow-y:auto;padding-bottom:80px}.page{padding:16px;max-width:600px;margin:0 auto}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-top:4px}.page-title{font-size:28px;font-weight:700;letter-spacing:-.5px;color:var(--text)}.page-subtitle{font-size:14px;color:var(--hint);margin-bottom:16px;line-height:1.6}.card{background:var(--bg);border-radius:var(--r-lg);padding:16px;margin-bottom:12px;box-shadow:var(--shadow-sm);border:1px solid var(--border)}.card-title{font-size:15px;font-weight:600;color:var(--text);margin-bottom:12px}.card-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;gap:8px}.input{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:var(--r-md);background:var(--bg2);color:var(--text);outline:none;transition:border-color .2s,background .2s;font-size:15px}.input:focus{border-color:var(--btn);background:var(--bg)}.textarea{resize:vertical;font-family:SF Mono,Menlo,monospace;font-size:13px}.search-input{margin-bottom:12px}.select{width:100%;padding:11px 34px 11px 14px;border:1.5px solid var(--border);border-radius:var(--r-md);background:var(--bg2);color:var(--text);outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238e8e93' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}.summary-bar{display:flex;align-items:center;gap:14px;padding:10px 14px;background:var(--bg);border-radius:var(--r-md);margin-bottom:12px;font-size:13px;color:var(--hint);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.summary-bar b{color:var(--text);font-weight:600}.group-toggle{margin-left:auto;display:flex;gap:4px;background:var(--bg2);padding:3px;border-radius:var(--r-sm)}.tog-btn{padding:5px 12px;border-radius:6px;border:none;background:transparent;color:var(--hint);font-size:12px;font-weight:500;transition:all .2s}.tog-btn.active{background:var(--bg);color:var(--text);font-weight:600;box-shadow:0 1px 4px #0000001a}.group-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.group-name{font-size:11px;font-weight:700;color:var(--hint);text-transform:uppercase;letter-spacing:.8px}.group-total{font-size:12px;color:var(--hint)}.stock-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--bg2)}.stock-row:last-child{border-bottom:none}.stock-info{display:flex;flex-direction:column;gap:3px}.stock-article{font-size:15px;font-weight:500;color:var(--text)}.stock-size{font-size:12px;color:var(--hint)}.accordion-card{padding:0;overflow:hidden}.accordion-header{width:100%;display:flex;justify-content:space-between;align-items:center;padding:15px 16px;background:none;border:none;cursor:pointer;text-align:left;gap:10px;transition:background .15s}.accordion-header:active{background:var(--bg2)}.accordion-title{font-size:16px;font-weight:600;color:var(--text)}.accordion-right{display:flex;align-items:center;gap:10px;flex-shrink:0}.accordion-arrow{width:20px;height:20px;border-radius:50%;background:var(--bg2);color:var(--hint);font-size:9px;display:flex;align-items:center;justify-content:center;transition:transform .25s ease;flex-shrink:0}.accordion-arrow.open{transform:rotate(180deg)}.accordion-body{padding:0 16px 12px;border-top:1px solid var(--bg2)}.qty-badge{font-size:13px;font-weight:600;padding:4px 11px;border-radius:var(--r-full);white-space:nowrap;letter-spacing:-.2px}.qty-zero,.qty-low{background:#ff453a1f;color:var(--red)}.qty-med{background:#ff9f0a1f;color:var(--orange)}.qty-good{background:#30d15824;color:var(--green)}.period-tabs{display:flex;gap:0;margin-bottom:16px;background:var(--bg2);border-radius:var(--r-md);padding:3px}.period-tab{flex:1;padding:8px 4px;border:none;border-radius:var(--r-sm);background:transparent;color:var(--hint);font-size:13px;font-weight:500;transition:all .2s}.period-tab.active{background:var(--bg);color:var(--text);font-weight:600;box-shadow:0 1px 4px #0000001f}.period-input-row{display:flex;align-items:center;gap:8px;margin-bottom:16px;background:var(--bg);border-radius:var(--r-md);padding:10px 14px;border:1px solid var(--border);box-shadow:var(--shadow-sm)}.period-label{font-size:14px;color:var(--hint);white-space:nowrap}.period-input{width:60px;padding:7px 10px;border:1.5px solid var(--border);border-radius:var(--r-sm);background:var(--bg2);color:var(--text);font-size:16px;font-weight:600;text-align:center;outline:none;-moz-appearance:textfield}.period-input::-webkit-inner-spin-button,.period-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.period-input:focus{border-color:var(--btn);background:var(--bg)}.period-btn{margin-left:auto;padding:8px 16px;border:none;border-radius:var(--r-sm);background:var(--btn);color:var(--btn-txt);font-size:14px;font-weight:600;white-space:nowrap}.period-btn:disabled{opacity:.5}.period-btn:not(:disabled):active{filter:brightness(.9)}.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}.stat-card{background:var(--bg);border-radius:var(--r-lg);padding:14px 10px 12px;text-align:center;box-shadow:var(--shadow-sm);border:1px solid var(--border);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--btn);border-radius:0 0 3px 3px}.stat-card:nth-child(2):before{background:var(--green)}.stat-card:nth-child(3):before{background:var(--orange)}.stat-value{font-size:20px;font-weight:700;color:var(--text);letter-spacing:-.5px}.stat-label{font-size:11px;color:var(--hint);margin-top:3px;font-weight:500;text-transform:uppercase;letter-spacing:.3px}.data-table{overflow-x:auto}.tbl-head,.tbl-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:6px;padding:9px 0;font-size:13px;align-items:center}.tbl-head{color:var(--hint);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--bg2)}.tbl-row{border-bottom:1px solid var(--bg2)}.tbl-row:last-child{border-bottom:none}.tbl-article{font-size:13px;word-break:break-word;color:var(--text)}.tc{text-align:center}.tr{text-align:right}.rec-table{overflow-x:auto}.rec-head,.rec-row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:6px;padding:9px 0;font-size:13px;align-items:center}.rec-head{color:var(--hint);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--bg2)}.rec-row{border-bottom:1px solid var(--bg2);transition:background .15s}.rec-row:last-child{border-bottom:none}.out-of-stock{background:#ff453a0a;border-radius:var(--r-sm)}.rec-art{display:flex;flex-direction:column;gap:2px;font-size:13px;word-break:break-word}.rec-size{font-size:11px;color:var(--hint)}.rec-order{font-weight:700;color:var(--btn);font-size:15px}.accent{color:var(--btn)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:#ffffffd9;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-top:1px solid var(--border);z-index:100;padding-bottom:env(safe-area-inset-bottom,0)}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;padding:8px 4px 6px;background:none;border:none;color:var(--hint);transition:color .2s;gap:2px}.nav-item.active{color:var(--btn)}.nav-icon-wrap{width:44px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:14px;transition:background .2s;font-size:20px}.nav-item.active .nav-icon-wrap{background:color-mix(in srgb,var(--btn) 14%,transparent)}.nav-label{font-size:10px;font-weight:500;letter-spacing:.1px}.btn{padding:13px 22px;border-radius:var(--r-lg);border:none;font-size:15px;font-weight:600;transition:all .2s;letter-spacing:-.1px}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--btn);color:var(--btn-txt)}.btn-primary:not(:disabled):active{filter:brightness(.9)}.btn-saved{background:var(--green);color:#fff}.btn-ghost{background:var(--bg2);color:var(--text)}.btn-ghost:active{opacity:.7}.btn-row{display:flex;gap:10px;margin-top:16px}.icon-btn{width:36px;height:36px;border-radius:50%;border:none;background:var(--bg2);color:var(--hint);font-size:18px;display:flex;align-items:center;justify-content:center;transition:all .15s}.icon-btn:active{transform:scale(.92);opacity:.7}.info-card{background:var(--bg2);box-shadow:none}.field-label{display:block;font-size:11px;font-weight:700;color:var(--hint);text-transform:uppercase;letter-spacing:.6px;margin-bottom:6px}.steps{padding-left:18px}.steps li{color:var(--hint);font-size:14px;margin-bottom:8px;line-height:1.5}.steps strong{color:var(--text)}.token-status{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--green);margin-bottom:12px;padding:8px 12px;background:#30d1581a;border-radius:var(--r-md)}.hint-text{font-size:13px;color:var(--hint);line-height:1.6}.updated-hint{font-size:12px;color:var(--hint);text-align:right;margin-bottom:8px;margin-top:-8px}.stale-banner,.demo-banner,.warn-box,.error-box{border-radius:var(--r-md);padding:11px 14px;font-size:13px;margin-bottom:12px;display:flex;align-items:flex-start;gap:8px;line-height:1.5}.stale-banner{background:#ff9f0a1a;border:1px solid rgba(255,159,10,.25);color:#c07a00}.demo-banner{background:#007aff14;border:1px solid rgba(0,122,255,.2);color:#0055b3}.warn-box{background:#ff9f0a1a;border:1px solid rgba(255,159,10,.25);color:#c07a00}.error-box{background:#ff453a14;border:1px solid rgba(255,69,58,.2);color:var(--red);flex-direction:column;gap:8px}.error-retry{padding:7px 16px;border:1.5px solid var(--red);border-radius:var(--r-sm);background:none;color:var(--red);font-size:13px;font-weight:600;align-self:flex-start}.empty-state{text-align:center;padding:48px 20px;color:var(--hint);background:var(--bg);border-radius:var(--r-lg);font-size:15px;border:1px solid var(--border)}.empty-state.success{color:var(--green);font-weight:600;font-size:16px}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;gap:16px}.spinner{width:36px;height:36px;border:3px solid var(--bg2);border-top-color:var(--btn);border-radius:50%;animation:spin .65s cubic-bezier(.4,0,.2,1) infinite}@keyframes spin{to{transform:rotate(360deg)}}.no-token-box{text-align:center;padding:40px 24px;background:var(--bg);border-radius:var(--r-lg);margin-top:20px}.no-token-icon{font-size:52px;margin-bottom:14px}.no-token-title{font-size:19px;font-weight:600;margin-bottom:8px}