/* Bavar Group Mail — setup guide. Same tokens as the website: dark and light, LTR and RTL. */

@font-face {
  font-family: 'Inter';
  src: url('fonts/inter.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'Vazirmatn';
  src: url('fonts/vazirmatn.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0600-06FF, U+200C-200F, U+FB50-FDFF, U+FE70-FEFF;
}

:root {
  --canvas: #f4f5f5;
  --raised: #eaedee;
  --panel: #fbfbfb;
  --fg: #05090c;
  --fg-2: #4a535b;
  --fg-3: #5f6870;
  --rule: rgb(5 9 12 / 0.12);
  --rule-strong: rgb(5 9 12 / 0.26);
  --brand: #e30613;
  --brand-deep: #9f0710;
  --accent: #c20512;
  --tint: rgb(227 6 19 / 0.07);
  --ok: #157a3c;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #05090c;
    --raised: #0c1216;
    --panel: #151c21;
    --fg: #f4f5f5;
    --fg-2: #c6ccd1;
    --fg-3: #929ba3;
    --rule: rgb(244 245 245 / 0.1);
    --rule-strong: rgb(244 245 245 / 0.2);
    --accent: #ff3341;
    --tint: rgb(255 51 65 / 0.12);
    --ok: #4ade80;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--fg);
  font: 400 1rem/1.6 'Inter', 'Vazirmatn', system-ui, -apple-system, 'Segoe UI', Roboto, Tahoma, sans-serif;
  -webkit-font-smoothing: antialiased;
}
:lang(fa) { font-family: 'Vazirmatn', 'Inter', Tahoma, system-ui, sans-serif; }

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--brand-deep); }
@media (prefers-color-scheme: dark) { a:hover { color: var(--fg); } }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }

.shell { width: min(100% - 2rem, 62rem); margin-inline: auto; }

/* Only the active language is shown */
html[data-lang='en'] [lang='fa'].block,
html[data-lang='fa'] [lang='en'].block { display: none; }

/* Header */
.top {
  border-bottom: 1px solid var(--rule);
  background: color-mix(in srgb, var(--canvas) 88%, transparent);
  position: sticky; top: 0; z-index: 5;
  backdrop-filter: blur(10px);
}
.top .shell { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4rem; }
.brand { display: flex; align-items: center; gap: 0.75rem; color: var(--fg); text-decoration: none; }
.brand img { width: 2rem; height: 2rem; }
.brand b { font-weight: 680; letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.875rem; }
.brand span { color: var(--fg-3); font-size: 0.875rem; }
.langs { display: flex; gap: 0.25rem; }
.langs button {
  min-height: 2.25rem; padding: 0 0.75rem; border: 1px solid transparent; border-radius: 4px;
  background: none; color: var(--fg-3); font: 600 0.8125rem/1 inherit; cursor: pointer; font-family: inherit;
}
.langs button[aria-pressed='true'] { color: var(--fg); border-color: var(--rule-strong); }

/* Hero */
.hero { padding: 3.5rem 0 2rem; }
.eyebrow { display: flex; align-items: center; gap: 0.75rem; color: var(--fg-3); font-size: 0.75rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; }
.eyebrow::before { content: ''; width: 2rem; height: 2px; background: var(--brand); }
:lang(fa) .eyebrow { letter-spacing: 0; font-size: 0.875rem; }
h1 { font-size: clamp(2rem, 5vw, 3rem); line-height: 1.1; letter-spacing: -0.02em; margin: 1rem 0 0.75rem; font-weight: 650; }
:lang(fa) h1 { letter-spacing: 0; line-height: 1.35; }
h1 .dot { color: var(--brand); }
.lede { color: var(--fg-2); font-size: 1.0625rem; max-width: 40rem; margin: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem; min-height: 2.75rem; padding: 0 1.25rem;
  border-radius: 4px; font-weight: 600; font-size: 0.9375rem; text-decoration: none; border: 1px solid var(--rule-strong); color: var(--fg);
}
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: var(--brand-deep); border-color: var(--brand-deep); color: #fff; }
.btn:not(.primary):hover { border-color: var(--fg); color: var(--fg); }

section { padding: 2rem 0; }
h2 { font-size: 1.375rem; letter-spacing: -0.01em; margin: 0 0 0.35rem; font-weight: 650; }
:lang(fa) h2 { letter-spacing: 0; }
.sub { color: var(--fg-2); margin: 0 0 1.25rem; }

/* Settings card */
.card { background: var(--panel); border: 1px solid var(--rule); border-radius: 8px; }
.settings { display: grid; gap: 0; }
.settings .row { display: grid; grid-template-columns: minmax(9rem, 14rem) 1fr; gap: 1rem; padding: 0.9rem 1.25rem; border-top: 1px solid var(--rule); align-items: center; }
.settings .row:first-child { border-top: 0; }
.settings .k { color: var(--fg-3); font-size: 0.875rem; }
.settings .v { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0.75rem; }
.settings .group { padding: 0.75rem 1.25rem 0.5rem; border-top: 1px solid var(--rule); font-weight: 650; font-size: 0.8125rem; color: var(--fg); letter-spacing: 0.08em; text-transform: uppercase; background: var(--tint); }
:lang(fa) .settings .group { letter-spacing: 0; font-size: 0.9375rem; }
code, .mono, :lang(fa) code, :lang(fa) .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9375rem; direction: ltr; unicode-bidi: isolate; }
.pill { display: inline-block; padding: 0.15rem 0.55rem; border-radius: 999px; border: 1px solid var(--rule-strong); font-size: 0.8125rem; color: var(--fg-2); }
.copy {
  min-height: 2rem; padding: 0 0.65rem; border-radius: 4px; border: 1px solid var(--rule-strong); background: none;
  color: var(--fg-2); font: 500 0.8125rem/1 inherit; font-family: inherit; cursor: pointer;
}
.copy:hover { color: var(--fg); border-color: var(--fg); }
.copy.done { color: var(--ok); border-color: var(--ok); }
.note { color: var(--fg-3); font-size: 0.875rem; }

/* Platform tabs */
.tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.tabs [role='tab'] {
  min-height: 2.75rem; padding: 0 1rem; border-radius: 999px; border: 1px solid var(--rule-strong); background: none;
  color: var(--fg-2); font: 600 0.9375rem/1 inherit; font-family: inherit; cursor: pointer;
}
.tabs [role='tab'][aria-selected='true'] { background: var(--fg); color: var(--canvas); border-color: var(--fg); }
.panel { padding: 1.5rem 1.25rem; }
.panel h3 { margin: 0 0 0.25rem; font-size: 1.0625rem; }
.panel h3 + .note { margin: 0 0 1rem; }
.panel h3:not(:first-child) { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--rule); }
ol.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; gap: 0.85rem; }
ol.steps > li { counter-increment: s; position: relative; padding-inline-start: 2.6rem; }
ol.steps > li::before {
  content: counter(s); position: absolute; inset-inline-start: 0; top: 0.05rem; width: 1.75rem; height: 1.75rem; border-radius: 50%;
  display: grid; place-items: center; background: var(--tint); color: var(--accent); font-weight: 700; font-size: 0.875rem;
}
.ui { font-weight: 600; color: var(--fg); }
kbd.ui { font: inherit; font-weight: 600; }
.path { color: var(--fg-2); }

/* Callouts and help */
.tip { border-inline-start: 3px solid var(--brand); padding: 0.75rem 1rem; background: var(--tint); border-radius: 0 6px 6px 0; margin-top: 1.25rem; color: var(--fg-2); }
[dir='rtl'] .tip { border-radius: 6px 0 0 6px; }
.grid2 { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); }
.grid2 .card { padding: 1.25rem; }
.grid2 h3 { margin: 0 0 0.5rem; font-size: 1rem; }
.grid2 p, .grid2 ul { margin: 0.25rem 0 0; color: var(--fg-2); }
.grid2 ul { padding-inline-start: 1.1rem; }

details { border-top: 1px solid var(--rule); padding: 0.9rem 0; }
details:last-of-type { border-bottom: 1px solid var(--rule); }
summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--fg-3); font-weight: 400; }
details[open] summary::after { content: '–'; }
details p { color: var(--fg-2); margin: 0.6rem 0 0; }

footer { border-top: 1px solid var(--rule); margin-top: 2rem; padding: 1.5rem 0 2.5rem; color: var(--fg-3); font-size: 0.875rem; }
footer .shell { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.75rem; }

@media (max-width: 40rem) {
  .hero { padding-top: 2.25rem; }
  .settings .row { grid-template-columns: 1fr; gap: 0.35rem; }
  .brand span { display: none; }
  .panel { padding: 1.25rem 1rem; }
}
@media (prefers-reduced-motion: no-preference) {
  .copy, .btn, .tabs [role='tab'] { transition: color 0.15s, background-color 0.15s, border-color 0.15s; }
}