/* Jobs95 - mobile-first, hand-written, no CSS framework (phase spec: no Bootstrap-demo look). */

:root {
  --color-primary: #0b5fa5;
  --color-primary-dark: #084b84;
  --color-accent: #e8622c;
  --color-text: #1a2129;
  --color-text-muted: #5b6672;
  --color-bg: #f6f8fa;
  --color-surface: #ffffff;
  --color-border: #dde3e9;
  --color-success-bg: #eaf6ec;
  --color-success-text: #1e7a34;
  --color-warn-bg: #fdeee9;
  --color-warn-text: #a3401a;
  --radius: 10px;
  --container-width: 1120px;
  --focus-ring: 3px solid #ffb703;
}

* { 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, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: var(--focus-ring); outline-offset: 2px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; background: #fff; color: var(--color-text);
  padding: 0.75rem 1rem; z-index: 100; border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.container { max-width: var(--container-width); margin: 0 auto; padding: 0 1rem; }

/* Header / nav */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky; top: 0; z-index: 20;
}
.header-bar { display: flex; align-items: center; justify-content: space-between; padding: 0.85rem 1rem; gap: 1rem; }
.brand { font-size: 1.4rem; font-weight: 800; color: var(--color-text); letter-spacing: -0.02em; }
.brand:hover { text-decoration: none; }
.brand-accent { color: var(--color-accent); }

.nav-toggle { display: none; }
.nav-toggle-label {
  display: flex; flex-direction: column; gap: 4px; width: 30px; cursor: pointer; padding: 6px;
}
.nav-toggle-label span { display: block; height: 2px; background: var(--color-text); border-radius: 2px; }

.site-nav { display: flex; align-items: center; gap: 1.25rem; }
.site-nav a { color: var(--color-text); font-weight: 600; font-size: 0.95rem; }
.site-nav a:hover { color: var(--color-primary); text-decoration: none; }

.nav-search { display: flex; margin-left: auto; }
.nav-search input[type="search"] {
  border: 1px solid var(--color-border); border-radius: var(--radius) 0 0 var(--radius);
  padding: 0.5rem 0.75rem; font-size: 0.9rem; width: 220px; max-width: 40vw;
}
.nav-search button {
  border: 1px solid var(--color-primary); background: var(--color-primary); color: #fff;
  border-radius: 0 var(--radius) var(--radius) 0; padding: 0.5rem 0.9rem; font-weight: 600; cursor: pointer;
}
.nav-search button:hover { background: var(--color-primary-dark); }

@media (max-width: 780px) {
  .nav-toggle-label { display: flex; }
  .site-nav {
    position: absolute; top: 100%; left: 0; right: 0; background: var(--color-surface);
    flex-direction: column; align-items: stretch; gap: 0; border-bottom: 1px solid var(--color-border);
    max-height: 0; overflow: hidden; transition: max-height 0.2s ease;
  }
  .site-nav a { padding: 0.9rem 1rem; border-top: 1px solid var(--color-border); }
  .nav-search { order: 3; padding: 0.9rem 1rem; margin-left: 0; }
  .nav-search input[type="search"] { width: 100%; max-width: none; flex: 1; }
  .nav-toggle:checked ~ .site-nav { max-height: 400px; }
}

/* Main content */
main { min-height: 60vh; padding: 1.5rem 0 3rem; }
.page-header { padding: 1.5rem 0 1rem; }
.page-header h1 { margin: 0 0 0.35rem; font-size: 1.6rem; }
.page-header p { color: var(--color-text-muted); margin: 0; }

/* Breadcrumbs */
.breadcrumbs { font-size: 0.85rem; color: var(--color-text-muted); margin: 0 0 0.75rem; }
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs .sep { margin: 0 0.4rem; }

/* Job cards */
.job-list { display: grid; gap: 0.9rem; grid-template-columns: 1fr; list-style: none; margin: 0; padding: 0; }
.job-card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 1rem 1.1rem;
}
.job-card h3 { margin: 0 0 0.4rem; font-size: 1.08rem; line-height: 1.35; }
.job-card h3 a { color: var(--color-text); }
.job-card h3 a:hover { color: var(--color-primary); }
.job-meta { display: flex; flex-wrap: wrap; gap: 0.4rem 0.6rem; font-size: 0.83rem; color: var(--color-text-muted); margin: 0.3rem 0 0.6rem; }
.job-meta .badge {
  background: #eef3f8; color: var(--color-primary-dark); border-radius: 999px; padding: 0.15rem 0.6rem; font-weight: 600;
}
.job-meta .deadline { color: var(--color-accent); font-weight: 600; }
.job-card .apply-link { font-weight: 700; font-size: 0.9rem; }

/* Section headings on homepage / taxonomy widgets */
.section { padding: 1.25rem 0; }
.section h2 { font-size: 1.25rem; margin: 0 0 0.75rem; }
.term-chip-list { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; margin: 0; padding: 0; }
.term-chip {
  display: inline-flex; align-items: center; gap: 0.35rem; background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: 999px; padding: 0.4rem 0.85rem; font-size: 0.88rem; font-weight: 600;
  color: var(--color-text);
}
.term-chip:hover { border-color: var(--color-primary); color: var(--color-primary); text-decoration: none; }
.term-chip .count { color: var(--color-text-muted); font-weight: 500; }

/* Buttons */
.btn {
  display: inline-block; padding: 0.7rem 1.3rem; border-radius: var(--radius); font-weight: 700;
  border: 2px solid transparent; cursor: pointer; text-align: center;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-secondary { background: #fff; color: var(--color-primary); border-color: var(--color-primary); }
.btn-secondary:hover { background: #eef3f8; }
.btn-block { display: block; width: 100%; }

/* Pagination */
.pagination { display: flex; flex-wrap: wrap; gap: 0.4rem; justify-content: center; margin: 1.5rem 0 0; padding: 0; list-style: none; }
.pagination a, .pagination span {
  display: inline-block; min-width: 2.4rem; text-align: center; padding: 0.5rem 0.6rem;
  border: 1px solid var(--color-border); border-radius: 6px; color: var(--color-text);
}
.pagination a:hover { border-color: var(--color-primary); color: var(--color-primary); text-decoration: none; }
.pagination .current { background: var(--color-primary); color: #fff; border-color: var(--color-primary); font-weight: 700; }
.pagination .disabled { color: var(--color-border); pointer-events: none; }

/* Job detail */
.job-detail-header { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1.25rem; }
.job-detail-header h1 { margin: 0 0 0.5rem; font-size: 1.5rem; }
.fact-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 0.8rem; margin: 1rem 0; }
.fact { background: var(--color-bg); border-radius: 8px; padding: 0.6rem 0.75rem; }
.fact dt { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--color-text-muted); margin: 0 0 0.2rem; }
.fact dd { margin: 0; font-weight: 700; font-size: 0.95rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1rem; }
.cta-row .btn { flex: 1 1 200px; }
.closed-banner {
  background: var(--color-warn-bg); color: var(--color-warn-text); border-radius: var(--radius);
  padding: 0.85rem 1rem; font-weight: 600; margin-bottom: 1.25rem;
}
.job-description { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.25rem; overflow-x: auto; }
.job-description table { width: 100%; border-collapse: collapse; margin: 0.75rem 0; }
.job-description th, .job-description td { border: 1px solid var(--color-border); padding: 0.5rem 0.65rem; text-align: left; }
.job-description h2 { font-size: 1.15rem; margin-top: 1.4rem; }

/* Search / filter form */
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1rem; }
.filter-bar select {
  border: 1px solid var(--color-border); border-radius: 8px; padding: 0.5rem 0.7rem; font-size: 0.9rem; background: #fff;
}
.empty-state { background: var(--color-surface); border: 1px dashed var(--color-border); border-radius: var(--radius); padding: 2rem 1.25rem; text-align: center; color: var(--color-text-muted); }

.footer-content { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.5rem; padding: 2rem 1rem 1rem; }
.site-footer { background: var(--color-surface); border-top: 1px solid var(--color-border); margin-top: 2rem; }
.site-footer nav { display: flex; flex-direction: column; gap: 0.4rem; }
.footer-bottom { font-size: 0.8rem; color: var(--color-text-muted); padding: 0 1rem 1.5rem; max-width: var(--container-width); margin: 0 auto; }

@media (min-width: 640px) {
  .job-list { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 980px) {
  .job-list { grid-template-columns: repeat(3, 1fr); }
}