:root{
  color-scheme:dark;
  --bg:#0b0d10;--panel:#12161c;--panel2:#181d24;--text:#f4f6f8;--muted:#9aa4b2;
  --line:#28303a;--accent:#7fd3a5;--good:#89d9ad;--warn:#f1c56a;--bad:#ef8d8d;
  --radius:18px;--shadow:0 12px 32px rgba(0,0,0,.18);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
:root.light{color-scheme:light;--bg:#f6f7f9;--panel:#fff;--panel2:#f1f3f6;--text:#15191f;--muted:#687281;--line:#dde2e8;--shadow:0 10px 28px rgba(40,50,60,.08)}
*{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--text);min-height:100vh;padding-bottom:92px} button,input,select,textarea{font:inherit} button{cursor:pointer}
.topbar{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:max(12px,env(safe-area-inset-top)) 16px 12px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{display:flex;gap:10px;align-items:center;background:none;border:0;color:var(--text);font-weight:800;font-size:1.02rem;padding:4px}.brand img{width:32px;height:32px}.top-actions{display:flex;gap:8px}.icon-button,.primary,.secondary,.ghost{min-height:44px;border-radius:13px;border:1px solid var(--line);padding:0 14px;color:var(--text);background:var(--panel2);font-weight:700}.primary{background:var(--accent);border-color:var(--accent);color:#0b1510}.primary.compact{padding:0 14px}.ghost{background:transparent}.danger{color:var(--bad)}
.app-shell{width:min(100%,980px);margin:0 auto;padding:14px 14px 28px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:4px 2px 14px}.section-head h1,.section-head h2{margin:0}.section-head p{margin:4px 0 0;color:var(--muted);font-size:.9rem}.pill-row{display:flex;gap:8px;overflow:auto;padding:2px 0 10px;scrollbar-width:none}.pill{white-space:nowrap;border:1px solid var(--line);background:var(--panel);color:var(--muted);border-radius:999px;padding:10px 13px;font-weight:700}.pill.active{background:var(--text);color:var(--bg);border-color:var(--text)}
.notice{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin-bottom:12px}.notice strong{display:block;margin-bottom:4px}.notice p{margin:0;color:var(--muted)}
.product-grid{display:grid;grid-template-columns:1fr;gap:12px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.product-card{padding:14px;display:grid;grid-template-columns:76px 1fr;gap:13px;align-items:start}.product-thumb{width:76px;height:76px;border-radius:14px;background:var(--panel2);display:grid;place-items:center;overflow:hidden}.product-thumb img{width:100%;height:100%;object-fit:cover}.emoji-img{font-size:36px}.card-main{min-width:0}.eyebrow{display:flex;gap:7px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:.75rem;font-weight:700}.status{display:inline-flex;align-items:center;border-radius:999px;padding:4px 7px;font-size:.7rem;font-weight:900;letter-spacing:.04em}.status.buy{background:color-mix(in srgb,var(--good) 20%,transparent);color:var(--good)}.status.wait{background:color-mix(in srgb,var(--warn) 18%,transparent);color:var(--warn)}.status.paused{background:var(--panel2);color:var(--muted)}.product-title{font-weight:800;margin:6px 0 7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.price-row{display:flex;align-items:baseline;gap:8px}.price{font-weight:900;font-size:1.42rem}.delta.good{color:var(--good)}.meta{color:var(--muted);font-size:.82rem;margin-top:5px}.spark{height:34px;margin-top:8px}.spark svg{width:100%;height:100%}.card-actions{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:2px}.card-actions button{min-height:42px}
.bottom-nav{position:fixed;z-index:30;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(4,1fr);padding:7px max(8px,env(safe-area-inset-right)) max(7px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));background:color-mix(in srgb,var(--panel) 94%,transparent);backdrop-filter:blur(16px);border-top:1px solid var(--line)}.bottom-nav button{border:0;background:none;color:var(--muted);min-height:54px;font-size:.72rem;font-weight:750;display:grid;place-items:center;gap:2px}.bottom-nav button span{font-size:1.2rem}.bottom-nav button.active{color:var(--accent)}
.modal{width:min(100% - 16px,620px);max-height:min(88vh,800px);padding:0;border:1px solid var(--line);border-radius:22px;background:var(--panel);color:var(--text);box-shadow:0 25px 80px rgba(0,0,0,.4)}.modal::backdrop{background:rgba(0,0,0,.58);backdrop-filter:blur(4px)}#modalBody{padding:18px}.modal h2{margin:0 0 4px}.modal .sub{color:var(--muted);margin:0 0 16px}.field{display:grid;gap:7px;margin:12px 0}.field label{font-size:.82rem;color:var(--muted);font-weight:750}.field input,.field select,.field textarea{width:100%;min-height:48px;padding:11px 12px;border:1px solid var(--line);border-radius:13px;background:var(--panel2);color:var(--text)}.field textarea{min-height:90px;resize:vertical}.modal-actions{display:flex;gap:9px;justify-content:flex-end;margin-top:18px}.modal-actions>*{flex:1}.paste-row{display:grid;grid-template-columns:1fr auto;gap:8px}.paste-row button{min-width:92px}.preview-box{border:1px solid var(--line);background:var(--panel2);border-radius:15px;padding:13px;margin-top:12px}.hint{font-size:.79rem;color:var(--muted)}
.detail-hero{display:grid;grid-template-columns:82px 1fr;gap:14px;padding:16px}.detail-price{font-size:1.9rem;font-weight:950;margin-top:4px}.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:12px 0}.metric{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:12px}.metric b{display:block;font-size:1.05rem}.metric span{font-size:.78rem;color:var(--muted)}.graph-card{padding:14px}.graph{height:180px}.graph svg{width:100%;height:100%;overflow:visible}.table-list{display:grid;gap:8px}.offer{display:grid;grid-template-columns:1fr auto;gap:8px;padding:12px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}.offer .seller{font-weight:800}.offer .small{font-size:.78rem;color:var(--muted)}.offer .offer-price{text-align:right;font-weight:900}.badge{font-size:.7rem;border-radius:999px;padding:3px 6px;background:var(--panel2);color:var(--muted)}.badge.trusted{color:var(--good)}.badge.excluded{color:var(--bad)}
.settings-list{display:grid;gap:10px}.setting-card{padding:14px}.setting-card h3{margin:0 0 6px}.setting-card p{margin:0;color:var(--muted);font-size:.87rem}.quota{height:10px;background:var(--panel2);border-radius:999px;overflow:hidden;margin:10px 0}.quota>span{display:block;height:100%;background:var(--accent);border-radius:inherit}.receipt-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.file-button{position:relative;overflow:hidden;display:grid;place-items:center;min-height:48px;border:1px solid var(--line);border-radius:13px;background:var(--panel2);font-weight:800}.file-button input{position:absolute;inset:0;opacity:0;width:100%;height:100%}.toast{position:fixed;z-index:50;left:50%;bottom:88px;transform:translate(-50%,18px);background:var(--text);color:var(--bg);padding:10px 14px;border-radius:999px;opacity:0;pointer-events:none;transition:.2s;font-weight:800;white-space:nowrap;max-width:calc(100vw - 24px);overflow:hidden;text-overflow:ellipsis}.toast.show{opacity:1;transform:translate(-50%,0)}
.empty{padding:30px 18px;text-align:center;color:var(--muted)}
@media(min-width:720px){body{padding-bottom:30px}.bottom-nav{position:sticky;top:73px;bottom:auto;width:min(100%,980px);margin:0 auto;border:1px solid var(--line);border-radius:16px;padding:4px;grid-template-columns:repeat(4,1fr)}.bottom-nav button{display:flex;justify-content:center}.app-shell{padding-top:18px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-card{grid-template-columns:88px 1fr}.product-thumb{width:88px;height:88px}.metric-grid{grid-template-columns:repeat(4,1fr)}.toast{bottom:24px}}
.hidden{display:none!important}.store-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;min-height:36px;margin-top:8px;padding:0 10px;font-size:.78rem}.auth-shell{min-height:65vh;display:grid;place-items:center}.auth-card{width:min(100%,420px);padding:20px}.auth-card h1{margin:0}.auth-card>p{color:var(--muted);margin:5px 0 18px}.preview-image{display:block;width:92px;height:92px;object-fit:contain;border-radius:14px;background:var(--panel);margin:0 0 10px}

/* V1.8 readability + alerts */
.usage-strip{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:10px 12px;margin-bottom:14px;box-shadow:var(--shadow)}
.usage-line{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:.78rem}.usage-line b{color:var(--text)}
.quota-top{height:7px;margin:7px 0 0}
.change-card ul,.notice ul{margin:8px 0 0;padding-left:20px;color:var(--muted)}.change-card li+li,.notice li+li{margin-top:5px}
.price-unavailable{font-size:1.02rem!important;color:var(--muted)}
.detail-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}.detail-toolbar>div{display:flex;gap:7px}.compact{min-height:40px;padding:0 12px}
.detail-hero h2{margin:7px 0 0;line-height:1.15;overflow-wrap:anywhere}
.position-card{padding:13px;margin-bottom:12px}.position-head{display:flex;justify-content:space-between;gap:12px;font-size:.84rem}.position-head span{color:var(--muted)}
.position-scale{height:8px;background:var(--panel2);border-radius:999px;margin:12px 7px 7px;position:relative}.position-dot{position:absolute;top:50%;width:16px;height:16px;border:3px solid var(--panel);border-radius:50%;background:var(--accent);transform:translate(-50%,-50%)}
.position-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:.72rem}
.condition-tabs,.graph-toggle-row{display:flex;gap:7px;overflow:auto;scrollbar-width:none;padding-bottom:8px}.graph-toggle-row{padding-top:2px;padding-bottom:10px}
.tiny-pill{white-space:nowrap;border:1px solid var(--line);background:var(--panel2);color:var(--muted);border-radius:999px;padding:7px 10px;font-size:.72rem;font-weight:800}.tiny-pill.active{background:var(--text);color:var(--bg);border-color:var(--text)}.tiny-pill:disabled{opacity:.35;cursor:default}
.cost-details{margin-top:8px;font-size:.76rem;color:var(--muted)}.cost-details summary{cursor:pointer;font-weight:800;color:var(--text)}.cost-details>div{display:flex;justify-content:space-between;gap:18px;margin-top:5px;max-width:240px}.cost-details b{color:var(--text)}
.setting-title-row{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.check-row{display:flex;gap:10px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line);font-size:.86rem}.check-row input{width:19px;height:19px;accent-color:var(--accent)}.settings-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.settings-actions>*{flex:1;min-width:120px}
@media(max-width:460px){.detail-toolbar{align-items:stretch}.detail-toolbar>div{flex:1}.detail-toolbar>div button{flex:1}.offer{grid-template-columns:1fr}.offer .offer-price{text-align:left;font-size:1.05rem}.usage-line{font-size:.74rem}.condition-tabs,.graph-toggle-row{margin-right:-4px}.detail-hero{grid-template-columns:76px 1fr}.detail-hero .product-thumb{width:76px;height:76px}}

/* V1.9 reliability + scheduling + cleanup */
.spinner{display:inline-block;width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;vertical-align:-2px;animation:pq-spin .75s linear infinite;margin-right:6px}
@keyframes pq-spin{to{transform:rotate(360deg)}}
.checking{display:inline-flex;align-items:center;color:var(--accent);font-weight:800}.check-meta{min-height:18px}.lookup-progress .spinner{margin-right:8px}
.deleted-list{display:grid;gap:9px;margin-top:12px}.deleted-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line)}.deleted-row>div:first-child{min-width:0;display:grid;gap:3px}.deleted-row b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.deleted-row span{font-size:.76rem;color:var(--muted)}.deleted-row>div:last-child{display:flex;gap:7px;flex:0 0 auto}
.optional-hint:not(.hidden){display:grid}.detail-toolbar>div{flex-wrap:wrap;justify-content:flex-end}
@media(max-width:520px){.detail-toolbar{align-items:flex-start}.detail-toolbar>div{display:grid;grid-template-columns:1fr 1fr}.detail-toolbar>div #refreshProductBtn{grid-column:1/-1}.deleted-row{align-items:flex-start;flex-direction:column}.deleted-row>div:last-child{width:100%}.deleted-row>div:last-child button{flex:1}}
.graph-range-row{display:flex;gap:7px;justify-content:flex-end;flex-wrap:wrap;padding:0 0 10px}