/* ============================================================
   Lintel — prototype styles  (Lintel = working placeholder name)
   Pure CSS, no framework. Open any .html file directly.
   ============================================================ */

:root {
  --ink:        #0f172a;
  --ink-soft:   #334155;
  --muted:      #64748b;
  --line:       #e2e8f0;
  --surface:    #f1f5f9;
  --card:       #ffffff;

  --brand:      #1d4ed8;
  --brand-dark: #1e3a8a;
  --brand-soft: #eff4ff;
  --accent:     #f59e0b;

  --green:      #16a34a;
  --green-soft: #dcfce7;
  --red:        #dc2626;
  --red-soft:   #fee2e2;
  --amber:      #d97706;
  --amber-soft: #fef3c7;
  --indigo:     #4f46e5;
  --indigo-soft:#e0e7ff;
  --teal:       #0d9488;
  --teal-soft:  #ccfbf1;

  --radius:     14px;
  --radius-sm:  9px;
  --shadow:     0 1px 2px rgba(15,23,42,.06), 0 8px 24px rgba(15,23,42,.06);
  --shadow-lg:  0 12px 40px rgba(15,23,42,.14);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--surface);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .4em; letter-spacing: -.015em; }
p { margin: 0 0 1em; }
small { color: var(--muted); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5em;
  font: inherit; font-weight: 600; font-size: .95rem;
  padding: .65em 1.15em; border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: transform .05s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--surface); }
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { filter: brightness(1.05); }
.btn-red { background: #fff; color: var(--red); border-color: var(--red-soft); }
.btn-red:hover { background: var(--red-soft); }
.btn-amber { background: var(--accent); color: #3b2600; }
.btn-amber:hover { filter: brightness(1.04); }
.btn-lg { padding: .85em 1.5em; font-size: 1.05rem; }
.btn-block { display: flex; width: 100%; justify-content: center; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- status pills ---------- */
.pill {
  display: inline-flex; align-items: center; gap: .4em;
  font-size: .78rem; font-weight: 600; padding: .25em .7em;
  border-radius: 999px; white-space: nowrap;
}
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .9; }
.pill-gray   { background: var(--surface);    color: var(--muted); }
.pill-amber  { background: var(--amber-soft);  color: var(--amber); }
.pill-blue   { background: var(--brand-soft);  color: var(--brand); }
.pill-indigo { background: var(--indigo-soft); color: var(--indigo); }
.pill-green  { background: var(--green-soft);  color: var(--green); }
.pill-red    { background: var(--red-soft);    color: var(--red); }
.pill-teal   { background: var(--teal-soft);   color: var(--teal); }

/* ============================================================
   App shell (dashboard / internal pages)
   ============================================================ */
.shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }

.sidebar {
  background: var(--ink); color: #cbd5e1; padding: 22px 16px;
  display: flex; flex-direction: column; gap: 6px; position: sticky; top: 0; height: 100vh;
}
.sidebar .brand { display: flex; align-items: center; gap: 10px; padding: 6px 8px 18px; color: #fff; }
.sidebar .brand svg { width: 30px; height: 30px; flex: none; }
.sidebar .brand b { font-size: 1.2rem; letter-spacing: -.02em; }
.nav-link {
  display: flex; align-items: center; gap: 11px; padding: .62em .8em;
  border-radius: 9px; color: #cbd5e1; font-weight: 500; font-size: .95rem;
}
.nav-link:hover { background: rgba(255,255,255,.06); color: #fff; text-decoration: none; }
.nav-link.active { background: var(--brand); color: #fff; }
.nav-link svg { width: 18px; height: 18px; flex: none; }
.nav-sep { height: 1px; background: rgba(255,255,255,.08); margin: 12px 8px; }
.sidebar .who { margin-top: auto; padding: 12px 8px 0; border-top: 1px solid rgba(255,255,255,.08); font-size: .85rem; color: #94a3b8; }
.sidebar .who b { color: #e2e8f0; display: block; font-size: .92rem; }

.main { min-width: 0; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 30px; background: var(--card); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5;
}
.topbar h1 { font-size: 1.3rem; margin: 0; }
.topbar .sub { color: var(--muted); font-size: .9rem; }
.content { padding: 26px 30px 60px; max-width: 1100px; }

/* ---------- cards & grid ---------- */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.card-pad { padding: 22px; }
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.stat { padding: 18px 20px; }
.stat .n { font-size: 2rem; font-weight: 700; letter-spacing: -.03em; }
.stat .l { color: var(--muted); font-size: .9rem; font-weight: 500; }
.stat .l b { color: var(--ink); }

/* ---------- table ---------- */
.table-wrap { overflow-x: auto; }
table.enq { width: 100%; border-collapse: collapse; font-size: .94rem; }
table.enq th {
  text-align: left; font-size: .76rem; text-transform: uppercase; letter-spacing: .04em;
  color: var(--muted); font-weight: 600; padding: 12px 16px; border-bottom: 1px solid var(--line);
}
table.enq td { padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.enq tr:last-child td { border-bottom: none; }
table.enq tbody tr { cursor: pointer; transition: background .12s; }
table.enq tbody tr:hover { background: var(--brand-soft); }
table.enq .prod { font-weight: 600; color: var(--ink); }
table.enq .ref { font-size: .8rem; color: var(--muted); font-family: ui-monospace, monospace; }
.flag { color: var(--red); font-weight: 600; font-size: .82rem; }

/* ---------- forms ---------- */
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; color: var(--ink-soft); }
.field .hint { font-weight: 400; color: var(--muted); font-size: .82rem; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; padding: .62em .8em; border: 1px solid var(--line);
  border-radius: 9px; background: #fff; color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft);
}
.field textarea { resize: vertical; min-height: 80px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---------- timeline ---------- */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 15px; top: 6px; bottom: 6px; width: 2px; background: var(--line); }
.timeline li { position: relative; padding: 0 0 22px 46px; }
.timeline .dot {
  position: absolute; left: 6px; top: 0; width: 21px; height: 21px; border-radius: 50%;
  background: #fff; border: 2px solid var(--line); display: grid; place-items: center;
}
.timeline .dot svg { width: 11px; height: 11px; }
.timeline .dot.green  { border-color: var(--green); color: var(--green); }
.timeline .dot.red    { border-color: var(--red);   color: var(--red); }
.timeline .dot.blue   { border-color: var(--brand); color: var(--brand); }
.timeline .dot.amber  { border-color: var(--amber); color: var(--amber); }
.timeline .when { font-size: .78rem; color: var(--muted); }
.timeline .what { font-weight: 600; }
.timeline .detail { color: var(--ink-soft); font-size: .92rem; }

/* ---------- misc ---------- */
.kv { display: grid; grid-template-columns: auto 1fr; gap: 8px 18px; font-size: .94rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-weight: 600; }
.section-title { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 700; margin-bottom: 12px; }
.divider { height: 1px; background: var(--line); margin: 22px 0; }
.doc { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 8px; background: #fff; }
.doc .ic { width: 34px; height: 34px; border-radius: 8px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; flex: none; }
.doc small { display: block; }
.banner { padding: 14px 16px; border-radius: 11px; font-size: .94rem; display: flex; gap: 10px; align-items: flex-start; }
.banner-amber { background: var(--amber-soft); color: #7c4a03; }
.banner-blue  { background: var(--brand-soft); color: var(--brand-dark); }
.banner-green { background: var(--green-soft); color: #14532d; }
.tag { font-size: .78rem; background: var(--surface); color: var(--muted); padding: .2em .6em; border-radius: 6px; font-weight: 600; }

/* ============================================================
   Landing page
   ============================================================ */
.lp { background: #fff; }
.lp-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 40px; max-width: 1180px; margin: 0 auto;
}
.lp-nav .brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.25rem; color: var(--ink); }
.lp-nav .links { display: flex; align-items: center; gap: 26px; }
.lp-nav .links a { color: var(--ink-soft); font-weight: 500; }
.hero {
  max-width: 1180px; margin: 0 auto; padding: 70px 40px 50px;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: center;
}
.hero .eyebrow { color: var(--brand); font-weight: 700; font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 14px; }
.hero h1 { font-size: 3.1rem; line-height: 1.05; margin-bottom: 18px; }
.hero h1 .hl { color: var(--brand); }
.hero p.lede { font-size: 1.18rem; color: var(--ink-soft); margin-bottom: 28px; max-width: 30em; }
.hero .cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  box-shadow: var(--shadow-lg); padding: 22px; transform: rotate(.6deg);
}
.hero-card .h { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.mock-line { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-top: 1px solid var(--line); font-size: .92rem; }
.mock-line .p { font-weight: 600; flex: 1; }

.band { background: var(--surface); }
.section { max-width: 1180px; margin: 0 auto; padding: 64px 40px; }
.section h2 { font-size: 2.1rem; text-align: center; margin-bottom: 10px; }
.section .sub { text-align: center; color: var(--muted); font-size: 1.1rem; max-width: 36em; margin: 0 auto 44px; }
.feature { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.feature .ic { width: 44px; height: 44px; border-radius: 11px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; margin-bottom: 14px; }
.feature h3 { font-size: 1.15rem; }
.feature p { color: var(--ink-soft); font-size: .96rem; margin: 0; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
.step { text-align: left; }
.step .num { width: 38px; height: 38px; border-radius: 50%; background: var(--brand); color: #fff; font-weight: 700; display: grid; place-items: center; margin-bottom: 12px; }
.step h4 { font-size: 1.05rem; margin-bottom: 4px; }
.step p { color: var(--ink-soft); font-size: .92rem; margin: 0; }

.cta-band { background: var(--ink); color: #fff; }
.cta-band .section { text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #94a3b8; font-size: 1.1rem; max-width: 34em; margin: 0 auto 26px; }

footer.lp-foot { max-width: 1180px; margin: 0 auto; padding: 34px 40px; color: var(--muted); font-size: .9rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

/* ============================================================
   Supplier magic-link page (no login)
   ============================================================ */
.sup-wrap { max-width: 560px; margin: 0 auto; padding: 40px 20px 80px; }
.sup-topbrand { display: flex; align-items: center; gap: 10px; justify-content: center; margin-bottom: 8px; color: var(--ink); font-weight: 700; font-size: 1.2rem; }
.sup-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); overflow: hidden; }
.sup-head { background: var(--ink); color: #fff; padding: 22px 26px; }
.sup-head .from { color: #94a3b8; font-size: .85rem; }
.sup-head h2 { color: #fff; margin: 6px 0 0; font-size: 1.45rem; }
.sup-body { padding: 26px; }
.ask { font-size: 1.25rem; font-weight: 700; text-align: center; margin: 6px 0 20px; }
.choice-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.choice {
  border: 1.5px solid var(--line); border-radius: 13px; padding: 18px 10px; text-align: center;
  cursor: pointer; font-weight: 700; background: #fff; transition: all .12s; font-size: 1rem;
}
.choice:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.choice .emoji { display: block; font-size: 1.7rem; margin-bottom: 4px; }
.choice.yes:hover    { border-color: var(--green); background: var(--green-soft); color: #14532d; }
.choice.no:hover     { border-color: var(--red);   background: var(--red-soft);  color: #7f1d1d; }
.choice.maybe:hover  { border-color: var(--amber); background: var(--amber-soft); color: #7c4a03; }
.choice.sel-yes   { border-color: var(--green); background: var(--green-soft); color: #14532d; }
.choice.sel-no    { border-color: var(--red);   background: var(--red-soft);  color: #7f1d1d; }
.choice.sel-maybe { border-color: var(--amber); background: var(--amber-soft); color: #7c4a03; }
.hidden { display: none !important; }
.fade-in { animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; flex-wrap: wrap; gap: 4px; }
  .sidebar .who { display: none; }
  .nav-sep { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 36px; }
  .hero h1 { font-size: 2.3rem; }
  .grid-3, .grid-2, .steps { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; }
}

/* ============================================================
   v2 — simpler/unique landing  (.lp2)
   ============================================================ */
.lp2 {
  background:
    radial-gradient(1100px 480px at 50% -8%, #eef4ff 0%, rgba(238,244,255,0) 70%),
    linear-gradient(#eef2f7 1px, transparent 1px),
    linear-gradient(90deg, #eef2f7 1px, transparent 1px),
    #ffffff;
  background-size: 100% 100%, 30px 30px, 30px 30px, 100% 100%;
  color: var(--ink); min-height: 100vh;
}
.lp2-nav { display:flex; align-items:center; justify-content:space-between; max-width:1080px; margin:0 auto; padding:22px 24px; }
.lp2-nav .brand { display:flex; align-items:center; gap:9px; font-weight:800; font-size:1.2rem; letter-spacing:-.02em; }
.lp2-nav .right { display:flex; align-items:center; gap:18px; }
.lp2-nav .right a:not(.btn) { color:var(--ink-soft); font-weight:600; font-size:.92rem; }

.lp2-hero { max-width:880px; margin:0 auto; padding:64px 24px 30px; text-align:center; }
.lp2-eyebrow {
  display:inline-block; font-family:ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing:.22em; font-size:.72rem; color:var(--brand); text-transform:uppercase;
  background:#fff; border:1px solid var(--line); border-radius:999px; padding:.5em 1.1em; margin-bottom:26px;
}
.lp2-hero h1 { font-size:clamp(2.5rem, 6.5vw, 4.4rem); line-height:1.0; letter-spacing:-.04em; margin:0 0 22px; }
.lp2-hero h1 .a { color:var(--brand); }
.lp2-hero .lede { font-size:1.18rem; color:var(--ink-soft); max-width:30em; margin:0 auto 12px; }

.tap-demo { display:flex; gap:16px; justify-content:center; flex-wrap:wrap; margin:42px 0 14px; }
.tap {
  display:flex; flex-direction:column; align-items:center; gap:10px; width:138px; padding:24px 14px;
  border:1.5px solid var(--line); border-radius:18px; background:#fff; box-shadow:var(--shadow);
  font-weight:800; font-size:1.05rem; cursor:pointer; text-decoration:none; color:var(--ink);
  transition: transform .12s ease, box-shadow .15s ease, border-color .15s, background .15s;
}
.tap:hover { transform:translateY(-4px); box-shadow:var(--shadow-lg); text-decoration:none; }
.tap .e { font-size:2.1rem; line-height:1; }
.tap.yes:hover   { border-color:var(--green); background:var(--green-soft); color:#14532d; }
.tap.no:hover    { border-color:var(--red);   background:var(--red-soft);  color:#7f1d1d; }
.tap.maybe:hover { border-color:var(--amber); background:var(--amber-soft); color:#7c4a03; }
.tap-cap { font-family:ui-monospace, monospace; font-size:.78rem; color:var(--muted); margin:6px 0 38px; }

.lp2-strip { max-width:880px; margin:0 auto; padding:0 24px 30px; display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.lp2-step { background:#fff; border:1px solid var(--line); border-radius:13px; padding:18px 20px; text-align:left; }
.lp2-step .n { font-family:ui-monospace, monospace; color:var(--brand); font-weight:700; font-size:.8rem; margin-bottom:6px; }
.lp2-step b { display:block; font-size:1rem; margin-bottom:3px; }
.lp2-step span { color:var(--ink-soft); font-size:.9rem; }

.lp2-foot { max-width:1080px; margin:0 auto; padding:34px 24px 50px; color:var(--muted); font-size:.86rem; text-align:center; }

/* ============================================================
   Spreadsheet-style dashboard  (.sheet)
   ============================================================ */
.toolbar { display:flex; align-items:center; gap:10px; flex-wrap:wrap; margin-bottom:14px; }
.toolbar .search { flex:1 1 220px; position:relative; }
.toolbar .search input { width:100%; padding:.55em .8em .55em 2.3em; border:1px solid var(--line); border-radius:8px; font:inherit; background:#fff; }
.toolbar .search input:focus { outline:none; border-color:var(--brand); box-shadow:0 0 0 3px var(--brand-soft); }
.toolbar .search svg { position:absolute; left:.7em; top:50%; transform:translateY(-50%); width:16px; height:16px; color:var(--muted); }
.chips { display:flex; gap:6px; flex-wrap:wrap; }
.chip { font-size:.82rem; font-weight:600; padding:.45em .8em; border:1px solid var(--line); border-radius:8px; background:#fff; color:var(--ink-soft); cursor:pointer; }
.chip:hover { background:var(--surface); }
.chip.active { background:var(--ink); color:#fff; border-color:var(--ink); }

.statbar { display:flex; gap:26px; flex-wrap:wrap; margin-bottom:18px; }
.statbar .s b { font-size:1.5rem; letter-spacing:-.02em; }
.statbar .s span { display:block; color:var(--muted); font-size:.82rem; font-weight:500; }

.sheet-wrap { border:1px solid #cbd5e1; border-radius:10px; overflow:hidden; background:#fff; box-shadow:var(--shadow); }
table.sheet { width:100%; border-collapse:collapse; font-size:.9rem; }
table.sheet thead th {
  position:sticky; top:0; z-index:2; background:#eef2f7; color:var(--ink-soft);
  font-weight:600; font-size:.72rem; text-transform:uppercase; letter-spacing:.04em; text-align:left;
  padding:10px 13px; border-right:1px solid #dbe2ea; border-bottom:1px solid #cbd5e1; white-space:nowrap;
}
table.sheet thead th:last-child { border-right:none; }
table.sheet td { padding:11px 13px; border-right:1px solid #eef2f7; border-bottom:1px solid #eef2f7; vertical-align:middle; }
table.sheet td:last-child { border-right:none; }
table.sheet tbody tr { cursor:pointer; }
table.sheet tbody tr:hover td { background:#eff4ff; }
table.sheet tbody tr:last-child td { border-bottom:none; }
.sheet .gutter, table.sheet th.gutter {
  width:42px; text-align:center; color:#94a3b8; font-size:.78rem; background:#f8fafc;
  border-right:1px solid #e2e8f0; font-variant-numeric:tabular-nums; padding:11px 0;
}
table.sheet tbody tr:hover .gutter { background:#e0e7ff; color:var(--brand); }
.sheet .prod { font-weight:600; color:var(--ink); }
.sheet .mono { font-family:ui-monospace, SFMono-Regular, Menlo, monospace; font-size:.84rem; color:var(--muted); }
.sheet .num { text-align:right; font-variant-numeric:tabular-nums; font-family:ui-monospace, monospace; }
.sheet .muted { color:var(--muted); }
.sheet .warn { color:var(--red); font-weight:600; }
.sheet .empty { text-align:center; color:var(--muted); padding:34px; }

@media (max-width: 760px) {
  .lp2-strip { grid-template-columns:1fr; }
  .tap { width:42%; }
}

/* ============================================================
   v3 — accounts, directory, deal-flow
   ============================================================ */

/* read-receipt ticks */
.tick { color:#94a3b8; font-weight:700; letter-spacing:-.12em; font-size:.9rem; }
.tick.seen { color:#2563eb; }

/* progress tracker — the colour-coded pipeline on each enquiry */
.tracker { display:flex; gap:4px; margin:14px 0 4px; }
.tracker .seg { flex:1; height:7px; border-radius:4px; background:#e2e8f0; position:relative; }
.tracker .seg.done { background:var(--brand); }
.tracker .seg.done.g { background:var(--green); }
.tracker .seg.done.r { background:var(--red); }
.tracker .seg.done.a { background:var(--accent); }
.tracker-labels { display:flex; justify-content:space-between; font-size:.68rem; color:var(--muted); font-weight:600; text-transform:uppercase; letter-spacing:.03em; }

/* supplier directory cards */
.dir-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:16px; }
.dir-card { background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:20px; display:flex; flex-direction:column; gap:10px; box-shadow:var(--shadow); }
.dir-card .top { display:flex; justify-content:space-between; align-items:flex-start; gap:10px; }
.dir-card h3 { margin:0; font-size:1.08rem; }
.dir-card .blurb { color:var(--ink-soft); font-size:.92rem; margin:0; flex:1; }
.dir-card .contact { font-size:.86rem; color:var(--muted); display:grid; gap:3px; }
.dir-card .contact b { color:var(--ink-soft); font-weight:600; }
.dir-card .foot { display:flex; justify-content:space-between; align-items:center; padding-top:10px; border-top:1px solid var(--line); }

/* mock email — what the supplier receives in their inbox */
.email-mock { background:#fff; border:1px solid var(--line); border-radius:14px; overflow:hidden; box-shadow:var(--shadow); }
.email-mock .mail-head { background:#f8fafc; border-bottom:1px solid var(--line); padding:14px 20px; font-size:.86rem; color:var(--muted); display:grid; gap:2px; }
.email-mock .mail-head b { color:var(--ink); }
.email-mock .mail-body { padding:26px 26px 30px; text-align:center; }
.email-mock .mail-body .m-logo { display:flex; justify-content:center; align-items:center; gap:8px; font-weight:800; font-size:1.15rem; margin-bottom:16px; }
.email-mock .mail-body h3 { font-size:1.25rem; }
.email-mock .mail-body p { color:var(--ink-soft); max-width:26em; margin:0 auto 18px; font-size:.95rem; }
.email-mock .mail-foot { border-top:1px solid var(--line); padding:12px 20px; font-size:.76rem; color:var(--muted); text-align:center; }

/* action panel on the enquiry thread */
.action-card { border:1.5px solid var(--brand); box-shadow:0 0 0 4px var(--brand-soft), var(--shadow); }
.file-drop { border:1.5px dashed var(--line); border-radius:11px; padding:16px; text-align:center; color:var(--muted); font-size:.9rem; cursor:pointer; background:#f8fafc; transition:border-color .15s, background .15s; }
.file-drop:hover { border-color:var(--brand); background:var(--brand-soft); color:var(--brand); }
.file-drop.has { border-style:solid; border-color:var(--green); background:var(--green-soft); color:#14532d; font-weight:600; }

/* auth / account page */
.auth-wrap { max-width:520px; margin:0 auto; padding:48px 20px 80px; }
.auth-brand { display:flex; align-items:center; gap:10px; justify-content:center; font-weight:800; font-size:1.35rem; margin-bottom:6px; }
.auth-sub { text-align:center; color:var(--muted); margin-bottom:26px; }

@media (max-width: 860px) { .dir-grid { grid-template-columns:1fr; } }