/* ============================================================
   Foreign Jobs LK — Minimalist / Swiss design system
   Palette: professional blue + success green
   Fonts: Lexend (headings) + Source Sans 3 (body)
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --primary: #0369a1;
  --primary-hover: #075985;
  --on-primary: #ffffff;
  --secondary: #0ea5e9;
  --accent: #16a34a;        /* success green — CTAs / verified */
  --accent-hover: #15803d;

  --bg: #f0f9ff;
  --surface: #ffffff;
  --surface-2: #f7fbfe;
  --fg: #0c2b40;
  --fg-muted: #52708a;
  --border: #d5e6f2;
  --muted: #e7eff5;

  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --warn: #b45309;
  --warn-bg: #fffbeb;
  --gold: #b45309;

  --ring: #0369a1;

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(12,43,64,.06);
  --shadow: 0 4px 16px rgba(12,43,64,.08);
  --shadow-lg: 0 12px 32px rgba(12,43,64,.12);

  --font-head: "Lexend", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, -apple-system, "Noto Sans Sinhala", sans-serif;

  --maxw: 1120px;
  --space: 8px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1926;
    --surface: #0f2133;
    --surface-2: #13273b;
    --fg: #e8f2fb;
    --fg-muted: #9cb4c9;
    --border: #234a68;
    --muted: #16324a;
    --primary: #38bdf8;
    --primary-hover: #7dd3fc;
    --on-primary: #04263b;
    --accent: #34d399;
    --accent-hover: #6ee7b7;
    --danger: #f87171;
    --danger-bg: #3a1a1a;
    --warn: #fbbf24;
    --warn-bg: #33280c;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
    --shadow: 0 4px 16px rgba(0,0,0,.45);
    --shadow-lg: 0 12px 32px rgba(0,0,0,.55);
  }
}
:root[data-theme="light"] {
  --bg: #f0f9ff; --surface: #fff; --surface-2: #f7fbfe; --fg: #0c2b40; --fg-muted: #52708a;
  --border: #d5e6f2; --muted: #e7eff5; --primary: #0369a1; --on-primary: #fff; --accent: #16a34a;
}
:root[data-theme="dark"] {
  --bg: #0b1926; --surface: #0f2133; --surface-2: #13273b; --fg: #e8f2fb; --fg-muted: #9cb4c9;
  --border: #234a68; --muted: #16324a; --primary: #38bdf8; --on-primary: #04263b; --accent: #34d399;
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .brand { font-family: var(--font-head); line-height: 1.2; letter-spacing: -.01em; }
a { color: var(--primary); text-decoration: none; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 3px solid var(--ring); outline-offset: 2px; border-radius: 4px; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.icon { width: 20px; height: 20px; stroke: currentColor; stroke-width: 2; fill: none;
  stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head);
  font-weight: 600; font-size: 1rem; padding: 12px 20px; border-radius: var(--radius);
  border: 1px solid transparent; cursor: pointer; transition: background .2s ease, transform .1s ease, box-shadow .2s ease;
  text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); box-shadow: var(--shadow); }
.btn-blue { background: var(--primary); color: var(--on-primary); }
.btn-blue:hover { background: var(--primary-hover); box-shadow: var(--shadow); }
.btn-outline { background: var(--surface); color: var(--fg); border-color: var(--border); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-sm { padding: 8px 14px; font-size: .9rem; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--border); }
.nav { display: flex; align-items: center; height: 64px; gap: 12px; }
.brand { margin-right: auto; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.2rem; color: var(--fg); }
.brand .brand-mark { width: 34px; height: 34px; border-radius: 9px; background: var(--primary); color: var(--on-primary);
  display: grid; place-items: center; }
.brand .brand-mark .icon { width: 20px; height: 20px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { color: var(--fg-muted); font-family: var(--font-head); font-weight: 500; font-size: .96rem;
  padding: 8px 12px; border-radius: var(--radius-sm); transition: color .2s, background .2s; }
.nav-links a:hover { color: var(--fg); background: var(--muted); }
.nav-links a.active { color: var(--primary); }
.nav-links .btn { margin-left: 6px; }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.theme-toggle, .menu-btn { background: transparent; border: 1px solid var(--border); color: var(--fg-muted);
  width: 40px; height: 40px; border-radius: var(--radius-sm); cursor: pointer; display: grid; place-items: center; }
.theme-toggle:hover, .menu-btn:hover { color: var(--fg); border-color: var(--primary); }
.menu-btn { display: none; }

/* ---------- Hero ---------- */
.hero { padding: 56px 0 40px; text-align: center; }
.hero h1 { font-size: clamp(1.9rem, 5vw, 3rem); margin: 0 0 14px; font-weight: 700; max-width: 780px; margin-inline: auto; }
.hero .lead { font-size: 1.15rem; color: var(--fg-muted); max-width: 620px; margin: 0 auto 28px; }

.searchbar { display: flex; gap: 8px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 8px; box-shadow: var(--shadow); max-width: 760px; margin: 0 auto; }
.searchbar .field { display: flex; align-items: center; gap: 8px; flex: 1; padding: 0 12px; color: var(--fg-muted); }
.searchbar .field.divider { border-left: 1px solid var(--border); }
.searchbar input, .searchbar select { border: none; background: transparent; font: inherit; color: var(--fg);
  width: 100%; padding: 12px 0; }
.searchbar input:focus, .searchbar select:focus { outline: none; }
.searchbar .btn { flex: none; }

.trust-strip { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 22px; margin-top: 22px; color: var(--fg-muted); font-size: .95rem; }
.trust-strip span { display: inline-flex; align-items: center; gap: 7px; }
.trust-strip .icon { width: 18px; height: 18px; color: var(--accent); }

/* ---------- Categories ---------- */
.section { padding: 40px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.section-head h2 { font-size: 1.5rem; margin: 0; }
.section-head p { margin: 4px 0 0; color: var(--fg-muted); }
.count-pill { font-family: var(--font-head); font-weight: 600; color: var(--primary); background: var(--muted);
  padding: 6px 14px; border-radius: 999px; font-size: .9rem; }

.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
.cat-card { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 12px;
  cursor: pointer; transition: border-color .2s, transform .15s, box-shadow .2s; color: var(--fg); font: inherit; }
.cat-card:hover { border-color: var(--primary); transform: translateY(-3px); box-shadow: var(--shadow); }
.cat-card.active { border-color: var(--primary); background: var(--surface-2); box-shadow: 0 0 0 2px var(--primary) inset; }
.cat-card .cat-ic { width: 46px; height: 46px; border-radius: 12px; background: var(--muted); color: var(--primary);
  display: grid; place-items: center; }
.cat-card .cat-ic .icon { width: 24px; height: 24px; }
.cat-card .cat-name { font-family: var(--font-head); font-weight: 600; font-size: .95rem; }
.cat-card .cat-n { font-size: .8rem; color: var(--fg-muted); }

/* ---------- Filters row ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 22px; }
.select-wrap { position: relative; display: inline-flex; }
.select-wrap select { appearance: none; background: var(--surface); border: 1px solid var(--border); color: var(--fg);
  font: inherit; padding: 10px 38px 10px 14px; border-radius: var(--radius-sm); cursor: pointer; }
.select-wrap .icon { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); pointer-events: none;
  width: 16px; height: 16px; color: var(--fg-muted); }
.clear-btn { background: transparent; border: none; color: var(--primary); font: inherit; cursor: pointer; padding: 10px 6px; font-weight: 600; }

/* ---------- Ads ---------- */
.ad-slot { margin: 28px auto; text-align: center; min-height: 90px; display: grid; place-items: center;
  color: var(--fg-muted); font-size: .78rem; border: 1px dashed var(--border); border-radius: var(--radius); background: var(--surface-2); }

/* ---------- Job cards ---------- */
.jobs { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 18px; }
.job-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px; display: flex; flex-direction: column; gap: 12px; position: relative;
  transition: border-color .2s, box-shadow .2s, transform .15s; }
.job-card:hover { border-color: var(--primary); box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.job-card.featured { border-color: color-mix(in srgb, var(--gold) 60%, var(--border)); }
.job-top { display: flex; gap: 12px; align-items: flex-start; }
.job-ic { width: 44px; height: 44px; border-radius: 11px; background: var(--muted); color: var(--primary);
  display: grid; place-items: center; flex: none; }
.job-ic .icon { width: 22px; height: 22px; }
.job-title { font-size: 1.12rem; font-weight: 600; margin: 0; }
.job-agency { font-size: .9rem; color: var(--fg-muted); margin: 2px 0 0; }
.tag-featured { position: absolute; top: 16px; right: 16px; font-family: var(--font-head); font-size: .72rem;
  font-weight: 700; color: var(--gold); background: var(--warn-bg); border: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
  padding: 3px 9px; border-radius: 999px; display: inline-flex; align-items: center; gap: 4px; }
.tag-featured .icon { width: 13px; height: 13px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 5px; font-size: .8rem; font-weight: 600;
  padding: 4px 10px; border-radius: 999px; background: var(--muted); color: var(--fg-muted); }
.chip .icon { width: 13px; height: 13px; }
.chip.country { background: color-mix(in srgb, var(--primary) 12%, transparent); color: var(--primary); }
.salary { font-family: var(--font-head); font-weight: 700; color: var(--fg); font-size: 1.05rem; }
.job-poster { width: 100%; max-height: 220px; object-fit: cover; border-radius: var(--radius);
  border: 1px solid var(--border); }
.job-desc { font-size: .95rem; color: var(--fg-muted); margin: 0; }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 700; padding: 5px 11px; border-radius: 8px; width: fit-content; }
.badge .icon { width: 15px; height: 15px; }
.badge-verified { color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); }
.badge-unverified { color: var(--danger); background: var(--danger-bg); }
.verify-link { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; font-weight: 600;
  color: var(--primary); }
.verify-link:hover { text-decoration: underline; }
.verify-link .icon { width: 15px; height: 15px; }
.job-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto;
  padding-top: 14px; border-top: 1px solid var(--border); }
.job-date { font-size: .82rem; color: var(--fg-muted); display: inline-flex; align-items: center; gap: 5px; }
.job-date .icon { width: 14px; height: 14px; }

.empty { text-align: center; padding: 56px 20px; color: var(--fg-muted); background: var(--surface);
  border: 1px dashed var(--border); border-radius: var(--radius-lg); }
.empty .icon { width: 40px; height: 40px; color: var(--border); margin: 0 auto 12px; }

/* ---------- Safety banner ---------- */
.safety-banner { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #fff;
  border-radius: var(--radius-lg); padding: 32px; display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap; }
.safety-banner h2 { margin: 0 0 6px; color: #fff; }
.safety-banner p { margin: 0; opacity: .92; max-width: 520px; }
.safety-banner .btn { background: #fff; color: var(--primary); }
.safety-banner .btn:hover { background: #eaf6ff; }

/* ---------- Content pages ---------- */
.page { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 40px; margin: 32px auto; max-width: 820px; }
.page h1 { font-size: 2rem; margin: 0 0 14px; }
.page h2 { font-size: 1.35rem; margin: 32px 0 12px; }
.page p, .page li { color: var(--fg); }
.callout { border-left: 4px solid var(--danger); background: var(--danger-bg); padding: 16px 18px;
  border-radius: var(--radius-sm); margin: 18px 0; }
.callout.info { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 8%, var(--surface)); }
.callout.ok { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, var(--surface)); }
.check-list { list-style: none; padding: 0; margin: 12px 0; }
.check-list li { position: relative; padding: 10px 0 10px 34px; border-bottom: 1px solid var(--border); }
.check-list li:last-child { border-bottom: none; }
.check-list li::before { content: ""; position: absolute; left: 0; top: 12px; width: 20px; height: 20px;
  background: color-mix(in srgb, var(--accent) 18%, transparent); border-radius: 50%; }
.check-list li::after { content: ""; position: absolute; left: 6px; top: 15px; width: 6px; height: 10px;
  border: solid var(--accent); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.red-list li::before { background: var(--danger-bg); }
.red-list li::after { content: "\00d7"; border: none; left: 5px; top: 9px; color: var(--danger); font-weight: 700; font-size: 1.1rem; transform: none; }
.step { display: flex; gap: 16px; margin: 16px 0; align-items: flex-start; }
.step .num { flex: none; width: 36px; height: 36px; border-radius: 50%; background: var(--primary); color: var(--on-primary);
  display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; }

.form-grid { display: grid; gap: 16px; margin-top: 8px; }
.form-grid label { display: block; font-family: var(--font-head); font-weight: 600; font-size: .95rem; margin-bottom: 6px; }
.form-grid .req { color: var(--danger); }
.form-grid input, .form-grid textarea { width: 100%; font: inherit; color: var(--fg); background: var(--surface-2);
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; }
.form-grid input:focus, .form-grid textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent); }
.helper { font-size: .85rem; color: var(--fg-muted); margin-top: 5px; }

/* ---------- Job details ---------- */
.job-detail-shell { padding-top: 28px; }
.back-link { display: inline-flex; align-items: center; margin-bottom: 18px; font-family: var(--font-head);
  font-weight: 600; }
.job-detail-loading { min-height: 320px; display: grid; place-items: center; color: var(--fg-muted); }
.job-detail { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
.job-detail-main, .summary-card { background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.job-detail-main { padding: clamp(24px, 4vw, 40px); }
.job-detail-heading { padding-bottom: 26px; border-bottom: 1px solid var(--border); }
.job-detail-heading h1 { font-size: clamp(1.8rem, 4vw, 2.65rem); margin: 12px 0 8px; }
.job-detail-agency { color: var(--fg-muted); font-size: 1.08rem; margin: 0 0 14px; }
.detail-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.featured-chip { color: var(--gold); background: var(--warn-bg);
  border-color: color-mix(in srgb, var(--gold) 35%, var(--border)); }
.detail-poster { width: 100%; max-height: 560px; object-fit: contain; margin: 26px 0 0;
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-2); }
.detail-section { padding-top: 26px; }
.detail-section + .detail-section { margin-top: 26px; border-top: 1px solid var(--border); }
.detail-section h2 { font-size: 1.3rem; margin: 0 0 12px; }
.detail-copy { white-space: pre-line; color: var(--fg); }
.detail-list { margin: 0; padding-left: 22px; display: grid; gap: 8px; }
.detail-list li::marker { color: var(--accent); }
.detail-verify { font-size: .95rem; }
.job-detail-side { position: sticky; top: 88px; display: grid; gap: 16px; }
.summary-card { padding: 22px; }
.summary-card h2 { font-size: 1.15rem; margin: 0 0 16px; }
.summary-list { margin: 0; }
.summary-list div { display: grid; grid-template-columns: 112px 1fr; gap: 10px; padding: 11px 0;
  border-bottom: 1px solid var(--border); }
.summary-list dt { color: var(--fg-muted); font-size: .9rem; }
.summary-list dd { margin: 0; font-weight: 600; text-align: right; overflow-wrap: anywhere; }
.detail-apply, .detail-source { width: 100%; justify-content: center; margin-top: 18px; text-align: center; }
.detail-source { margin-top: 10px; }
.external-note { color: var(--fg-muted); font-size: .8rem; line-height: 1.4; margin: 10px 0 0; text-align: center; }
.btn.disabled, .btn[aria-disabled="true"] { opacity: .55; pointer-events: none; }

/* ---------- Footer ---------- */
.site-footer { background: var(--surface); border-top: 1px solid var(--border); margin-top: 48px; padding: 36px 0 24px; }
.footer-grid { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.footer-grid .brand { margin-bottom: 8px; }
.footer-col h4 { font-family: var(--font-head); font-size: .85rem; text-transform: uppercase; letter-spacing: .05em;
  color: var(--fg-muted); margin: 0 0 10px; }
.footer-col a { display: block; color: var(--fg-muted); padding: 4px 0; }
.footer-col a:hover { color: var(--primary); }
.footer-admin { margin: 18px 0 0; }
.footer-admin a { display: inline-flex; align-items: center; gap: 7px; color: var(--fg-muted); font-family: var(--font-head); font-size: .86rem; font-weight: 600; }
.footer-admin a:hover { color: var(--primary); }
.footer-admin .icon { width: 15px; height: 15px; }
.disclaimer { border-top: 1px solid var(--border); margin-top: 24px; padding-top: 18px; color: var(--fg-muted); font-size: .85rem; }

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  body { font-size: 16px; }
  .menu-btn { display: grid; }
  .nav-links { position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    gap: 0; background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: var(--shadow);
    padding: 8px; display: none; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; border-radius: var(--radius-sm); }
  .nav-links .btn { margin: 6px 0 0; justify-content: center; }
  .searchbar { flex-direction: column; }
  .searchbar .field.divider { border-left: none; border-top: 1px solid var(--border); }
  .searchbar .btn { width: 100%; justify-content: center; }
  .hero { padding: 36px 0 28px; }
  .page { padding: 24px; }
  .safety-banner { padding: 24px; }
  .job-detail { grid-template-columns: 1fr; }
  .job-detail-side { position: static; }
  .summary-list div { grid-template-columns: 1fr; gap: 2px; }
  .summary-list dd { text-align: left; }
  .job-foot { align-items: flex-end; }
}