/* PriceWatch styles. Colours are tokens on :root so light and dark mode stay in one place. */
:root {
  --bg: #EDF2EE; --surface: #FFFFFF; --ink: #16231D; --muted: #55665E; --line: #CFDAD3; --soft: #E1EAE4;
  --leaf: #2D7A4D; --leaf-ink: #FFFFFF; --tag: #F5C842; --tag-ink: #2A2107; --up: #B53A31; --down: #2D7A4D;
  --focus: #2563EB;
  color-scheme: light;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111915; --surface: #1A241F; --ink: #E6EEE9; --muted: #9AAEA4; --line: #2F3D36; --soft: #223029;
    --leaf: #5DBB83; --leaf-ink: #0D1A13; --tag: #E9BC36; --tag-ink: #1E1704; --up: #F07E74; --down: #6FCB93;
    --focus: #7AA7FF; color-scheme: dark;
  }
}
html { scroll-padding-top: env(safe-area-inset-top, 0px); }
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
h1, h2, h3 { font-family: "Bricolage Grotesque", "Atkinson Hyperlegible", system-ui, sans-serif; margin: 0; line-height: 1.15; letter-spacing: -.01em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0; }
a { color: var(--leaf); }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.strong { font-weight: 700; }
.hidden { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* header and tabs */
.top { max-width: 1040px; margin: 0 auto; padding: 20px 16px 6px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.brand { font-family: "Bricolage Grotesque", system-ui, sans-serif; font-weight: 800; font-size: 1.65rem; letter-spacing: -.02em; display: flex; align-items: center; gap: 10px; }
.brand svg { width: 30px; height: 30px; flex: none; }
.conn { display: flex; align-items: center; gap: 10px; }
.small-btn { padding: 4px 10px; font-size: .85rem; }
.tabs { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: var(--bg); border-bottom: 1px solid var(--line); }
.tabs-in { max-width: 1040px; margin: 0 auto; display: flex; gap: 4px; overflow-x: auto; padding: 8px 12px; scrollbar-width: none; }
.tabs-in::-webkit-scrollbar { display: none; }
.tab { border: 0; background: transparent; padding: 8px 14px; border-radius: 999px; cursor: pointer; white-space: nowrap; font-weight: 700; color: var(--muted); }
.tab:hover { color: var(--ink); background: var(--soft); }
.tab[aria-selected="true"] { background: var(--ink); color: var(--bg); }
.banner { max-width: 1008px; margin: 10px auto 0; padding: 10px 14px; border-radius: 10px; background: var(--soft); font-size: .92rem; }
.banner:empty { display: none; }
main { max-width: 1040px; margin: 0 auto; padding: 22px 16px 96px; }

/* layout */
.stack { display: flex; flex-direction: column; gap: 22px; }
.stack.tight { gap: 12px; }
.lede { color: var(--muted); max-width: 62ch; margin-top: 6px; }
.summary { font-size: 1.15rem; max-width: 64ch; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.panel.flush { padding: 4px 14px; }
.section-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.span3 { grid-column: 1 / -1; }
@media (max-width: 720px) { .grid2, .grid3 { grid-template-columns: 1fr; } }
.pad { padding: 14px 0; }
.empty ol { margin: 0; padding-left: 1.3em; display: flex; flex-direction: column; gap: 6px; }

/* buttons and fields */
.btn { border: 1.5px solid var(--ink); background: transparent; border-radius: 10px; padding: 9px 16px; font-weight: 700; cursor: pointer; }
.btn:hover:not(:disabled) { background: var(--soft); }
.btn.primary { background: var(--leaf); border-color: var(--leaf); color: var(--leaf-ink); }
.btn.primary:hover:not(:disabled) { background: var(--leaf); filter: brightness(1.07); }
.btn.quiet { border-color: var(--line); }
.btn.danger { border-color: var(--up); color: var(--up); }
.btn.danger.armed { background: var(--up); color: #fff; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.push { margin-left: auto; }
.link { border: 0; background: none; padding: 0; color: var(--ink); font-weight: 700; cursor: pointer; text-align: left; text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 3px; }
.iconbtn { border: 0; background: transparent; cursor: pointer; padding: 6px 8px; border-radius: 8px; color: var(--muted); }
.iconbtn:hover { background: var(--soft); color: var(--ink); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field > span:first-child { font-weight: 700; font-size: .92rem; }
.field.narrow { max-width: 220px; }
.input { border: 1.5px solid var(--line); background: var(--surface); border-radius: 9px; padding: 8px 10px; min-width: 0; width: 100%; }
.input:focus { border-color: var(--ink); }
.grow { flex: 1; min-width: 180px; width: auto; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; }
.filters .input:not(.grow) { width: auto; min-width: 160px; }
.seg { display: flex; border: 1.5px solid var(--line); border-radius: 10px; overflow: hidden; }
.seg label { flex: 1; display: flex; gap: 8px; align-items: flex-start; padding: 9px 12px; cursor: pointer; font-size: .93rem; }
.seg label + label { border-left: 1.5px solid var(--line); }
.seg input { margin-top: 4px; accent-color: var(--leaf); }
.seg label:has(input:checked) { background: var(--soft); }
input[type=color] { width: 40px; height: 32px; border: 0; background: none; padding: 0; cursor: pointer; }

/* labels */
.dot { display: inline-block; width: 11px; height: 11px; border-radius: 50%; flex: none; vertical-align: middle; margin-right: 7px; }
.badge { display: inline-flex; align-items: center; font-size: .78rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: var(--soft); white-space: nowrap; }
.badge.excl { background: var(--tag); color: var(--tag-ink); }
.up { color: var(--up); }
.down { color: var(--down); }
.cheap { font-weight: 700; background: var(--tag); color: var(--tag-ink); border-radius: 6px; padding: 1px 6px; }

/* the ranking: one price tag per shop */
.tags { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.ptag { position: relative; background: var(--surface); border: 2px solid var(--ink); border-radius: 6px 16px 16px 6px; padding: 16px 18px 16px 40px; display: flex; flex-direction: column; gap: 4px; min-height: 150px; }
.ptag::before { content: ""; position: absolute; left: 14px; top: 22px; width: 12px; height: 12px; border-radius: 50%; border: 2px solid currentColor; background: var(--bg); }
.ptag::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--shop, #888); border-radius: 4px 0 0 4px; }
.ptag.best { background: var(--tag); color: var(--tag-ink); border-color: var(--tag-ink); }
.ptag .shop { font-weight: 700; font-size: 1.05rem; padding-right: 80px; }
.ptag .fig { font-family: "Bricolage Grotesque", system-ui, sans-serif; font-weight: 800; font-size: 2.6rem; line-height: 1; letter-spacing: -.03em; margin-top: 6px; }
.ptag .note { font-size: .88rem; opacity: .85; }
.ptag .rib { position: absolute; right: 12px; top: 12px; font-size: .78rem; font-weight: 700; background: var(--tag-ink); color: var(--tag); padding: 2px 9px; border-radius: 999px; }

/* tables */
.scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: .85rem; color: var(--muted); font-weight: 700; }
td.r, th.r { text-align: right; }
td.c, th.c { text-align: center; }
table.review td { padding: 6px; }
table.review .input { padding: 6px 8px; }
.w-name { min-width: 240px; vertical-align: top; }
table.review td { vertical-align: top; }

/* product search */
.combo { display: flex; flex-direction: column; gap: 4px; }
.sugg { list-style: none; margin: 0; padding: 0; border: 1.5px solid var(--line); border-radius: 9px; background: var(--surface); max-height: 260px; overflow-y: auto; }
.sugg .opt { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 10px; cursor: pointer; }
.sugg .opt + .opt { border-top: 1px solid var(--line); }
.sugg .opt.active, .sugg .opt:hover { background: var(--soft); }
.sugg .opt b { font-weight: 700; }
.sugg .opt.new { color: var(--leaf); font-weight: 700; }
.sugg .opt .muted { white-space: nowrap; }
.lchip { display: inline-block; font-size: .78rem; font-weight: 700; padding: 1px 8px; border-radius: 999px; }
.lchip.existing { background: var(--soft); color: var(--leaf); }
.lchip.new { background: var(--tag); color: var(--tag-ink); }
.w-price { width: 110px; }
.w-qty { width: 150px; }
.w-amt { min-width: 160px; }
.w-up { min-width: 100px; white-space: nowrap; }
.amt { display: flex; gap: 6px; align-items: center; }
.amt .input[type=number] { width: 80px; flex: none; }
.amt select.input { width: 74px; flex: none; }
.warn { color: var(--up); font-weight: 700; font-size: .85rem; }
.w-color { width: 64px; }

/* add prices */
.drop { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; border: 2px dashed var(--line); border-radius: 12px; padding: 26px 14px; text-align: center; cursor: pointer; min-height: 150px; }
.drop:hover, .drop.over { border-color: var(--leaf); background: var(--soft); }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.thumbs { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.thumbs figure { margin: 0; position: relative; }
.thumbs img { width: 76px; height: 76px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); display: block; }
.thumbs button { position: absolute; top: -6px; right: -6px; width: 24px; height: 24px; border-radius: 50%; border: 0; background: var(--ink); color: var(--bg); cursor: pointer; font-size: .8rem; line-height: 1; }
.status { display: flex; gap: 10px; align-items: center; padding: 12px 14px; border-radius: 10px; background: var(--soft); }
.status.block { display: block; }
.status:empty { display: none; }
.spin { display: inline-block; width: 16px; height: 16px; border-radius: 50%; border: 2.5px solid var(--line); border-top-color: var(--leaf); animation: spin .8s linear infinite; flex: none; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }

/* prices list */
.items { display: flex; flex-direction: column; }
.irow { display: grid; grid-template-columns: minmax(160px, 1.2fr) 2fr; gap: 12px; align-items: center; padding: 12px 4px; border: 0; border-bottom: 1px solid var(--line); background: none; text-align: left; cursor: pointer; width: 100%; }
.irow:last-child { border-bottom: 0; }
.irow:hover { background: var(--soft); }
.irow .nm { font-weight: 700; }
@media (max-width: 640px) { .irow { grid-template-columns: 1fr; } }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 2px; border: 1px solid var(--line); border-radius: 8px; padding: 2px 8px; font-size: .88rem; white-space: nowrap; background: none; }
button.chip { cursor: pointer; }
.chip .dot { margin-right: 4px; }
.chip.cheap { border-color: var(--tag-ink); padding: 2px 8px; }
.exgroup { margin-bottom: 12px; }
.exgroup .chips { margin-top: 6px; }

/* history */
.month { font-size: 1.15rem; margin: 6px 0 10px; }
.visits { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.visit { display: flex; flex-direction: column; gap: 2px; text-align: left; padding: 12px 14px 12px 18px; background: var(--surface); border: 1px solid var(--line); border-left: 6px solid var(--shop, #888); border-radius: 10px; cursor: pointer; }
.visit:hover { border-color: var(--ink); border-left-color: var(--shop, #888); }

/* forecast */
.fcard { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.fshop { border-left: 6px solid var(--shop, #888); display: flex; flex-direction: column; gap: 6px; }
.big { font-family: "Bricolage Grotesque", system-ui, sans-serif; font-weight: 800; font-size: 1.9rem; letter-spacing: -.02em; line-height: 1.1; }

/* dialog */
dialog { border: 0; border-radius: 16px; padding: 0; width: min(760px, calc(100vw - 24px)); max-height: calc(100vh - 40px); background: var(--surface); color: var(--ink); }
dialog::backdrop { background: rgba(10, 20, 15, .55); }
.dlg { padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.dlg-h { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.dlg-title { font-size: 1.4rem; margin-bottom: 6px; }
.chart svg { width: 100%; height: auto; display: block; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: .88rem; }

.toast { position: fixed; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-weight: 700; z-index: 50; max-width: calc(100vw - 32px); box-shadow: 0 6px 20px rgba(0, 0, 0, .25); }
.toast[hidden] { display: none; }