/* MI Controls Jobs — styles.css
   Self-contained: system font stack only, no frameworks, no external assets.
   Palette: deep industrial navy + safety-amber accent, steel grays.
   Built mobile-first for a phone on a plant floor: big type, big tap targets. */

:root {
  --navy-900: #081c33;
  --navy-800: #0b2545;
  --navy-700: #12325e;
  --navy-100: #dbe6f3;
  --steel-900: #1c2733;
  --steel-700: #3c4a59;
  --steel-500: #6b7a8a;
  --steel-200: #d7dee6;
  --steel-100: #eef2f6;
  --bg: #f5f7fa;
  --card: #ffffff;
  --amber: #f5a400;
  --amber-dark: #c77f00;
  --green: #177245;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.5;
  color: var(--steel-900);
  background: var(--bg);
}

a { color: var(--navy-700); }
img { max-width: 100%; }

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--navy-900);
  color: #fff;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand {
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.2px;
}
.brand span { color: var(--amber); }
.site-nav { display: flex; gap: 8px; }
.site-nav a {
  color: var(--navy-100);
  text-decoration: none;
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 8px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.site-nav a.nav-cta {
  background: var(--amber);
  color: var(--navy-900);
}
.site-nav a:active, .site-nav a:hover { background: var(--navy-700); }
.site-nav a.nav-cta:active, .site-nav a.nav-cta:hover { background: var(--amber-dark); color: #fff; }

/* ---------- Hero ---------- */
.hero {
  background: var(--navy-800);
  color: #fff;
  padding: 28px 0 24px;
}
.hero h1 {
  margin: 0 0 8px;
  font-size: 2rem;
  line-height: 1.15;
}
.hero p { margin: 0 0 6px; color: var(--navy-100); max-width: 40em; }
.hero .count-line { font-size: 1.1rem; color: #fff; }
.hero .count-line strong { color: var(--amber); font-size: 1.35rem; }

/* ---------- Filters ---------- */
.filters {
  background: var(--card);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius);
  padding: 14px;
  margin: 18px 0 8px;
  display: grid;
  gap: 10px;
}
.filters label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--steel-700);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.filters input[type="search"],
.filters select {
  width: 100%;
  min-height: 48px;
  font-size: 1rem;
  padding: 10px 12px;
  border: 1.5px solid var(--steel-500);
  border-radius: 8px;
  background: #fff;
  color: var(--steel-900);
}
.results-line { color: var(--steel-700); font-size: 0.95rem; margin: 10px 2px; }

@media (min-width: 700px) {
  .filters { grid-template-columns: 2fr 1fr 1fr; }
  .hero h1 { font-size: 2.6rem; }
}

/* ---------- Listing cards ---------- */
.listing-list { display: grid; gap: 12px; margin-bottom: 24px; }
.card {
  background: var(--card);
  border: 1px solid var(--steel-200);
  border-left: 6px solid var(--navy-700);
  border-radius: var(--radius);
  padding: 16px;
}
.card.featured {
  border-color: var(--amber);
  border-left-color: var(--amber);
  box-shadow: 0 2px 10px rgba(245, 164, 0, 0.25);
}
.badge {
  display: inline-block;
  background: var(--amber);
  color: var(--navy-900);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 3px 8px;
  border-radius: 999px;
  margin-bottom: 8px;
}
.card h2 { margin: 0 0 4px; font-size: 1.25rem; line-height: 1.25; }
.card h2 a { color: var(--steel-900); text-decoration: none; }
.card h2 a:hover, .card h2 a:active { text-decoration: underline; }
.card .company { font-weight: 700; color: var(--navy-700); margin: 0 0 6px; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 14px; color: var(--steel-700); font-size: 0.98rem; margin: 0 0 10px; padding: 0; list-style: none; }
.meta .pay { color: var(--green); font-weight: 700; }
.via { color: var(--steel-500); font-size: 0.88rem; margin: 8px 0 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  border: 0;
  cursor: pointer;
}
.btn-primary { background: var(--navy-800); color: #fff; }
.btn-primary:active, .btn-primary:hover { background: var(--navy-700); }
.btn-amber { background: var(--amber); color: var(--navy-900); }
.btn-amber:active, .btn-amber:hover { background: var(--amber-dark); color: #fff; }
.btn-block { display: flex; width: 100%; }

/* ---------- Blocks (newsletter / employer CTA) ---------- */
.block {
  border-radius: var(--radius);
  padding: 22px 18px;
  margin: 18px 0;
}
.block h2 { margin: 0 0 8px; font-size: 1.4rem; line-height: 1.25; }
.block p { margin: 0 0 12px; }
.block-newsletter { background: var(--navy-800); color: #fff; }
.block-newsletter p { color: var(--navy-100); }
.block-employer { background: #fff; border: 2px solid var(--navy-800); }
.signup-form { display: grid; gap: 10px; }
.signup-form input[type="email"] {
  min-height: 50px;
  font-size: 1rem;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1.5px solid var(--steel-500);
  width: 100%;
}
@media (min-width: 700px) {
  .signup-form { grid-template-columns: 1fr auto; }
}
.form-note { font-size: 0.9rem; opacity: 0.85; margin-top: 8px; }
.form-success {
  background: #e6f4ec;
  border: 1.5px solid var(--green);
  color: #0d4025;
  border-radius: 8px;
  padding: 14px;
  font-weight: 600;
}
.block-newsletter .form-success { background: #e6f4ec; }

/* ---------- Job detail ---------- */
.job-detail { background: var(--card); border: 1px solid var(--steel-200); border-radius: var(--radius); padding: 20px 16px; margin: 18px 0; }
.job-detail h1 { margin: 0 0 6px; font-size: 1.8rem; line-height: 1.2; }
.job-desc { white-space: pre-wrap; margin: 14px 0; }
.back-link { display: inline-block; margin: 16px 0 0; font-weight: 600; min-height: 44px; }

/* ---------- Post a job ---------- */
.plan-grid { display: grid; gap: 12px; margin: 14px 0; }
@media (min-width: 700px) { .plan-grid { grid-template-columns: 1fr 1fr; } }
.plan {
  display: block;
  background: #fff;
  border: 2px solid var(--steel-200);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
}
.plan input { margin-right: 8px; transform: scale(1.3); }
.plan .plan-name { font-weight: 800; font-size: 1.1rem; }
.plan .plan-price { font-size: 1.6rem; font-weight: 800; color: var(--navy-800); }
.plan .plan-price small { font-size: 0.95rem; color: var(--steel-700); font-weight: 600; }
.plan ul { margin: 8px 0 0; padding-left: 20px; color: var(--steel-700); }
.plan.selected { border-color: var(--amber); box-shadow: 0 2px 10px rgba(245, 164, 0, 0.25); }
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 700; margin-bottom: 5px; }
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 48px;
  font-size: 1rem;
  padding: 10px 12px;
  border: 1.5px solid var(--steel-500);
  border-radius: 8px;
  background: #fff;
  font-family: inherit;
}
.field textarea { min-height: 130px; }
.checkout-note { font-size: 0.9rem; color: var(--steel-700); margin-top: 10px; }

/* ---------- Footer / states ---------- */
.site-footer {
  background: var(--navy-900);
  color: var(--navy-100);
  margin-top: 34px;
  padding: 22px 0;
  font-size: 0.95rem;
}
.site-footer a { color: #fff; }
.empty-state, .error-state {
  background: #fff;
  border: 1px dashed var(--steel-500);
  border-radius: var(--radius);
  padding: 22px 16px;
  text-align: center;
  color: var(--steel-700);
}
.error-state { border-color: #b3261e; color: #7a1a14; }
.page-title { font-size: 1.9rem; margin: 22px 0 4px; line-height: 1.2; }
.page-sub { color: var(--steel-700); margin: 0 0 8px; max-width: 44em; }