/* ===========================================================================
   Aluminum Arts — Price Book styling
   Matches the shop's website: the "forge" palette (near-black steel + warm
   ember accent, paper text) with Anton / Hanken Grotesk / Space Mono.
   Fonts load from the local  fonts/  folder, so this works with no internet.
   You do NOT need to edit this file. Prices live in prices.csv.
   =========================================================================== */

/* ---- Self-hosted brand fonts (offline) ---- */
@font-face {
  font-family: 'Anton'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('fonts/anton-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Hanken Grotesk'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('fonts/hanken-grotesk-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Hanken Grotesk'; font-style: normal; font-weight: 600; font-display: swap;
  src: url('fonts/hanken-grotesk-latin-600-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Hanken Grotesk'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('fonts/hanken-grotesk-latin-700-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Space Mono'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('fonts/space-mono-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Space Mono'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('fonts/space-mono-latin-700-normal.woff2') format('woff2');
}

:root {
  /* ---- Forge (steel surfaces) ---- */
  --forge:      #14181e;
  --forge-2:    #191f27;
  --panel:      #20272f;
  --panel-2:    #252e37;

  /* ---- Lines ---- */
  --line:       #323b46;
  --line-soft:  #272f38;

  /* ---- Ember (accent — heated metal) ---- */
  --ember:        #e47a33;
  --ember-bright: #f4a64a;
  --ember-deep:   #c2521c;
  --ember-ink:    #1a1209;
  --ember-wash:   rgba(228, 122, 51, .10);
  --ember-glow:   rgba(228, 122, 51, .22);

  /* ---- Paper & steel (text) ---- */
  --paper:      #ece5d9;
  --steel:      #b4bdc6;
  --steel-dim:  #8e98a3;

  /* ---- Semantic status (tuned for the dark forge) ---- */
  --ok:       #6fca8a;
  --ok-bg:    rgba(111, 202, 138, .14);
  --warn:     #f4b24a;
  --warn-bg:  rgba(244, 178, 74, .16);
  --alert:    #f0675c;
  --alert-bg: rgba(240, 103, 92, .16);

  /* ---- Type ---- */
  --font-display: 'Anton', system-ui, sans-serif;
  --font-body:    'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:    'Space Mono', ui-monospace, monospace;

  --tap: 54px;
  --radius: 12px;
  --shadow: 0 12px 40px rgba(0, 0, 0, .40);
}

* { box-sizing: border-box; }

/* Film grain — the same subtle steel texture the website uses on its hero.
   Fixed, non-interactive layer sitting just above the flat forge background. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHdpZHRoPScxNDAnIGhlaWdodD0nMTQwJz48ZmlsdGVyIGlkPSduJz48ZmVUdXJidWxlbmNlIHR5cGU9J2ZyYWN0YWxOb2lzZScgYmFzZUZyZXF1ZW5jeT0nMC45JyBudW1PY3RhdmVzPScyJy8+PC9maWx0ZXI+PHJlY3Qgd2lkdGg9JzE0MCcgaGVpZ2h0PScxNDAnIGZpbHRlcj0ndXJsKCNuKScgb3BhY2l0eT0nMC43Jy8+PC9zdmc+");
}
/* Keep all real content above the grain layer */
header, main, .toast { position: relative; z-index: 1; }
header { z-index: 20; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--forge);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

/* Section / screen headings use the display face */
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; letter-spacing: .5px; }
h2 { font-size: 26px; text-transform: uppercase; }
h3 { font-size: 20px; text-transform: uppercase; }

/* Label typeface — Space Mono, uppercase, tracked */
.mono-label {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---------- Header / tabs ---------- */
header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(20, 24, 30, .88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 20px 2px;
  flex-wrap: wrap;
}
.brand-id { display: flex; align-items: center; gap: 14px; }
.brand-id img { height: 42px; width: auto; display: block; }
.brand-id .txt h1 {
  font-size: 24px;
  margin: 0;
  line-height: 1;
  color: var(--paper);
}
.brand-id .txt .sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--ember);
  margin-top: 4px;
}
.brand .status {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--steel-dim);
  letter-spacing: .5px;
}
.brand .status b { color: var(--ember-bright); }

.tabs {
  display: flex;
  gap: 2px;
  padding: 10px 16px 0;
  overflow-x: auto;
}
.tab {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--steel);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .5px;
  font-weight: 700;
  padding: 12px 16px;
  min-height: var(--tap);
  border-bottom: 3px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.tab:hover { color: var(--paper); }
.tab[aria-selected="true"] {
  color: var(--ember-bright);
  border-bottom-color: var(--ember);
}

/* ---------- Layout ---------- */
main { max-width: 1040px; margin: 0 auto; padding: 20px 16px 60px; }
.screen[hidden] { display: none; }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 16px;
}

/* ---------- Inputs ---------- */
input, select, button { font: inherit; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--steel-dim);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 8px;
}
input[type="text"], input[type="number"], input[type="search"], select {
  width: 100%;
  min-height: var(--tap);
  padding: 12px 16px;
  border: 2px solid var(--line);
  border-radius: 10px;
  background: var(--forge-2);
  color: var(--paper);
}
input::placeholder { color: var(--steel-dim); }
input:focus, select:focus {
  outline: none;
  border-color: var(--ember);
  box-shadow: 0 0 0 3px var(--ember-glow);
}
select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ember) 50%),
                    linear-gradient(135deg, var(--ember) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}

.search-wrap { position: sticky; top: 122px; z-index: 10; }
#searchBox {
  font-size: 22px;
  min-height: 62px;
  border-width: 2px;
  box-shadow: var(--shadow);
}

.btn {
  appearance: none;
  border: 2px solid var(--ember);
  background: var(--ember);
  color: var(--ember-ink);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .5px;
  text-transform: uppercase;
  min-height: var(--tap);
  padding: 12px 22px;
  border-radius: 10px;
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .1s;
}
.btn:hover { background: var(--ember-bright); border-color: var(--ember-bright); }
.btn:active { transform: translateY(1px); }
.btn.secondary { background: transparent; color: var(--ember-bright); }
.btn.secondary:hover { background: var(--ember-wash); color: var(--ember-bright); }
.btn.ghost { background: transparent; border-color: var(--line); color: var(--paper); }
.btn.ghost:hover { border-color: var(--steel); background: var(--forge-2); }
.btn.danger { border-color: var(--alert); background: transparent; color: var(--alert); }
.btn.danger:hover { background: var(--alert-bg); }
.btn.small { min-height: 42px; padding: 8px 14px; font-size: 13px; }
.btn:disabled { opacity: .4; cursor: not-allowed; transform: none; }

.row { display: flex; gap: 14px; flex-wrap: wrap; }
.row > * { flex: 1 1 160px; }
.row.tight > * { flex: 0 0 auto; }

/* ---------- Lookup results ---------- */
.result-count {
  font-family: var(--font-mono);
  color: var(--steel-dim);
  font-size: 13px;
  letter-spacing: .5px;
  margin: 6px 2px 14px;
}

.item-group {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 14px;
  overflow: hidden;
}
.item-head {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--panel-2);
}
.item-title {
  font-family: var(--font-body);
  font-size: 21px;
  font-weight: 700;
  color: var(--paper);
}
.item-meta { margin-top: 6px; }
.item-meta .chip {
  display: inline-block;
  font-family: var(--font-mono);
  background: var(--forge-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 3px 10px;
  margin-right: 6px;
  font-size: 12px;
  letter-spacing: .5px;
  color: var(--steel);
}

.vendors { display: grid; grid-template-columns: 1fr; }
.vendors.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 640px) { .vendors.two { grid-template-columns: 1fr; } }

.vendor {
  padding: 16px 18px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  gap: 16px;
  align-items: baseline;
  flex-wrap: wrap;
}
.vendors.two .vendor:nth-child(2) { border-left: 1px solid var(--line-soft); }
@media (max-width: 640px) { .vendors.two .vendor:nth-child(2) { border-left: none; } }
.vendor.cheaper { background: var(--ember-wash); box-shadow: inset 3px 0 0 var(--ember); }

.vendor .price {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  min-width: 120px;
  color: var(--paper);
}
.vendor .price.none { font-size: 17px; color: var(--steel-dim); font-weight: 400; }
.vendor .perft { font-family: var(--font-mono); color: var(--steel-dim); font-size: 13px; }
.vendor .vname { font-weight: 700; font-size: 17px; color: var(--paper); }
.vendor .sub { width: 100%; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 4px; }

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .8px;
  padding: 4px 10px;
  border-radius: 6px;
  text-transform: uppercase;
  border: 1px solid transparent;
}
.tag.cheap { background: var(--ember); color: var(--ember-ink); }
.tag.fresh { background: var(--ok-bg); color: var(--ok); border-color: rgba(111,202,138,.3); }
.tag.warn { background: var(--warn-bg); color: var(--warn); border-color: rgba(244,178,74,.35); }
.tag.alert { background: var(--alert-bg); color: var(--alert); border-color: rgba(240,103,92,.35); }
.tag.nodate { background: var(--forge-2); color: var(--steel-dim); border-color: var(--line); }
.tag.stock-in { background: var(--ok-bg); color: var(--ok); border-color: rgba(111,202,138,.3); }
.tag.stock-out { background: var(--alert-bg); color: var(--alert); border-color: rgba(240,103,92,.35); }
.tag.stock-mid { background: var(--warn-bg); color: var(--warn); border-color: rgba(244,178,74,.35); }

.note { color: var(--steel-dim); font-size: 14px; font-style: italic; width: 100%; }

/* ---------- Calculator / quote output ---------- */
.result-box {
  background: var(--forge-2);
  border: 1px solid var(--line);
  border-left: 4px solid var(--ember);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 20px;
}
.result-box[hidden] { display: none; }
.big-number {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 400;
  color: var(--ember-bright);
  line-height: 1;
  letter-spacing: .5px;
}
.big-number .perft { font-family: var(--font-mono); font-size: 13px; color: var(--steel-dim); }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; margin-top: 18px; }
@media (max-width: 560px) { .result-grid { grid-template-columns: 1fr; } }
.result-grid .k {
  font-family: var(--font-mono);
  color: var(--steel-dim);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.result-grid .v { font-size: 20px; font-weight: 700; color: var(--paper); margin-top: -6px; }

.vendor-pills { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 4px; }
.pill {
  border: 2px solid var(--line);
  background: var(--forge-2);
  color: var(--paper);
  border-radius: 999px;
  padding: 10px 18px;
  min-height: 46px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}
.pill:hover { border-color: var(--steel); }
.pill[aria-pressed="true"] { border-color: var(--ember); background: var(--ember); color: var(--ember-ink); }
.pill .cheaphint { font-size: 10px; letter-spacing: 1px; color: var(--ember-bright); margin-left: 8px; text-transform: uppercase; }
.pill[aria-pressed="true"] .cheaphint { color: var(--ember-ink); }

/* ---------- Quote list ---------- */
.qline {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 12px;
  border-bottom: 1px solid var(--line-soft);
}
.qline .desc { flex: 1; }
.qline .desc .main { font-weight: 700; font-size: 17px; color: var(--paper); }
.qline .desc .sub { font-family: var(--font-mono); color: var(--steel-dim); font-size: 13px; letter-spacing: .5px; }
.qline .amt { font-family: var(--font-mono); font-size: 22px; font-weight: 700; white-space: nowrap; color: var(--paper); }
.qtotal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 12px 8px;
}
.qtotal span:first-child { font-family: var(--font-display); font-size: 24px; text-transform: uppercase; letter-spacing: 1px; }
.qtotal span:last-child { font-family: var(--font-display); font-size: 34px; color: var(--ember-bright); }
.empty { color: var(--steel-dim); text-align: center; padding: 30px; font-size: 16px; font-family: var(--font-mono); letter-spacing: .5px; }

/* ---------- Edit Prices ---------- */
.add-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
}
.efield { display: flex; flex-direction: column; }
.efield label { margin-bottom: 6px; font-size: 11px; color: var(--steel-dim); }
.einput {
  min-height: 46px;
  padding: 10px 12px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background: var(--forge-2);
  color: var(--paper);
  font: inherit;
}
.einput:focus { outline: none; border-color: var(--ember); box-shadow: 0 0 0 3px var(--ember-glow); }
textarea.einput { min-height: 62px; resize: vertical; }

.erow {
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 10px;
  background: var(--forge-2);
  overflow: hidden;
}
.erow.open { border-color: var(--ember); }
.erow-head { display: flex; align-items: center; gap: 14px; padding: 12px 14px; }
.erow-info { flex: 1; min-width: 0; }
.erow-title { font-weight: 700; font-size: 17px; color: var(--paper); }
.erow-sub { font-family: var(--font-mono); font-size: 12px; color: var(--steel-dim); letter-spacing: .3px; margin-top: 2px; }
.erow-price { font-family: var(--font-mono); font-weight: 700; font-size: 17px; color: var(--paper); white-space: nowrap; }
.erow-body { padding: 4px 14px 16px; border-top: 1px solid var(--line-soft); }
.erow-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* ---------- PDF quote reading ---------- */
.pdf-block {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 4px solid var(--ember);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 20px;
  margin-bottom: 16px;
}
.pdf-block[hidden] { display: none; }
.pdf-block > div:first-child { flex: 1; min-width: 200px; }
.pdf-title { font-weight: 700; font-size: 18px; color: var(--paper); }

.review-head { margin-bottom: 12px; }
.review-head h2 { font-size: 22px; }
.card.review { border-left: 4px solid var(--ok); }
.review-row {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 12px;
  background: var(--forge-2);
}
.review-row.added { opacity: .5; border-color: var(--ok); }
.review-want {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .3px;
  color: var(--ember-bright);
  margin-bottom: 10px;
}
.busy {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--ember-bright);
  letter-spacing: .5px;
}

/* ---- Vendor quote review: price changes / new items / unchanged ---- */
.rv-title {
  font-family: var(--font-display);
  letter-spacing: .5px;
  font-size: 19px;
  color: var(--paper);
  margin: 24px 0 4px;
}
.rv-list { margin-top: 10px; }
.rv-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 10px;
  background: var(--forge-2);
}
.rv-row.quiet { opacity: .65; padding: 10px 14px; }
.rv-row.added { opacity: .5; border-color: var(--ok); }
.rv-check {
  width: 26px; height: 26px;
  flex: 0 0 auto;
  margin-top: 2px;
  accent-color: var(--ember);
  cursor: pointer;
}
.rv-mid { flex: 1; min-width: 0; }
.rv-label { font-weight: 600; color: var(--paper); line-height: 1.35; }
.rv-move {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 16px;
}
.rv-old { color: var(--steel-dim); text-decoration: line-through; }
.rv-arrow { color: var(--steel-dim); }
.rv-new { color: var(--paper); font-weight: 700; font-size: 18px; }
.rv-pct {
  font-size: 13px;
  padding: 2px 8px;
  border-radius: 999px;
}
.rv-pct.up   { color: var(--alert); background: var(--alert-bg); }
.rv-pct.down { color: var(--ok);    background: var(--ok-bg); }
.rv-warn {
  margin-top: 8px;
  font-size: 14px;
  color: var(--warn);
  background: var(--warn-bg);
  border-radius: 8px;
  padding: 6px 10px;
}
.rv-mid .add-grid { margin-top: 12px; }
.rv-mid .btn.small { margin-top: 10px; }

/* ---------- Settings ---------- */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 560px) { .settings-grid { grid-template-columns: 1fr; } }
.help { color: var(--steel-dim); font-size: 14px; margin-top: 8px; line-height: 1.5; }
.help b { color: var(--steel); }

/* ---------- Loader / errors ---------- */
.loader { max-width: 640px; margin: 40px auto; text-align: center; }
.dropzone {
  border: 3px dashed var(--line);
  border-radius: var(--radius);
  padding: 44px 20px;
  background: var(--forge-2);
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.dropzone:hover, .dropzone.drag { border-color: var(--ember); background: var(--ember-wash); }
.banner {
  background: var(--warn-bg);
  color: var(--warn);
  border: 1px solid rgba(244,178,74,.35);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 14px;
  font-size: 15px;
}
.sr-hide { display: none !important; }
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  background: var(--ember);
  color: var(--ember-ink);
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: .5px;
  padding: 14px 26px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  opacity: 0;
  transition: opacity .2s;
  pointer-events: none;
  z-index: 50;
}
.toast.show { opacity: 1; }

/* Custom scrollbar to fit the dark theme */
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--forge); }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 6px; border: 3px solid var(--forge); }
::-webkit-scrollbar-thumb:hover { background: var(--steel-dim); }