/* ===== Job Info Frontend — Styles ===== */

/* === Theme Variables === */
:root {
  --bg: #0b1220;
  --surface: #0f172a;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --card: #111827;
  --ring: #22d3ee;
  --brand: #0ea5e9;
  --brand-2: #22d3ee;
  --ok: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
}
.light {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --card: #ffffff;
  --ring: #0284c7;
  --brand: #0369a1;
  --brand-2: #0ea5e9;
}

/* === Base === */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, 'Noto Sans';
  line-height: 1.55;
  transition: background 0.3s, color 0.3s;
}
img { max-width: 100%; display: block; }

/* === Utilities === */
.hidden { display: none !important; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 14px 16px; }
.row { display: flex; align-items: center; gap: 12px; }
.gap { flex: 1; }
.muted { color: var(--muted); }

/* === Header === */
.topbar {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(1.2) blur(8px);
  background: color-mix(in oklab, var(--surface) 84%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--text) 12%, transparent);
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--text); text-decoration: none;
  font-weight: 800; font-size: 18px;
}
.brand img { filter: drop-shadow(0 0 6px rgba(34,211,238,.25)); }

/* Theme Toggle */
.btn-icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface);
  border: 1px solid color-mix(in oklab, var(--text) 12%, transparent);
  cursor: pointer;
  transition: background .2s ease;
}
.btn-icon:hover { background: color-mix(in oklab, var(--surface) 95%, transparent); }

/* === Chipbar === */
.chipbar { display: flex; gap: 6px; overflow-x: auto; padding: 8px 16px; scrollbar-width: none; }
.chipbar::-webkit-scrollbar { display: none; }
.chip {
  display: inline-flex; align-items: center;
  padding: 8px 12px; border-radius: 999px; font-size: 14px;
  text-decoration: none; color: var(--text);
  background: color-mix(in oklab, var(--card) 85%, transparent);
  border: 1px solid color-mix(in oklab, var(--text) 10%, transparent);
  transition: transform .15s ease, background .2s ease;
  white-space: nowrap;
}
.chip:hover { transform: translateY(-1px); background: color-mix(in oklab, var(--card) 95%, transparent); }
.chip.active { outline: 2px solid var(--brand-2); }

/* === Search === */
.search {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface);
  border: 1px solid color-mix(in oklab, var(--text) 12%, transparent);
  padding: 10px 12px; border-radius: 12px;
}
.search input {
  flex: 1; border: none; outline: none;
  background: transparent; color: var(--text);
  font-size: 15px;
}
#clearSearch {
  background: none; border: none; cursor: pointer;
  font-size: 16px; color: var(--muted);
}
.desktop-btn {
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  color: white; border: none; padding: 8px 16px;
  border-radius: 8px; font-weight: 600; cursor: pointer;
  transition: transform .2s, background .3s;
}
.desktop-btn:hover { transform: scale(1.05); }
.mobile-btn { display: none; }

/* === Filters === */
.filters { display: flex; gap: 12px; align-items: center; margin: 12px 0 0 0; }
.filters label {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid color-mix(in oklab, var(--text) 12%, transparent);
}
.filters select { background: transparent; color: var(--text); border: none; font-weight: 600; }

/* === Grid of Cards === */
.grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(12, 1fr);
  margin: 16px 0;
}
.grid .card {
  grid-column: span 12;
  background: var(--card);
  border: 1px solid color-mix(in oklab, var(--text) 10%, transparent);
  border-radius: 14px; overflow: hidden;
  transition: transform .15s ease, box-shadow .2s ease;
}
@media (min-width: 540px) { .grid .card { grid-column: span 6; } }
@media (min-width: 880px) { .grid .card { grid-column: span 4; } }
.card:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(2,8,23,.25); }
.card a { color: inherit; text-decoration: none; display: block; }

.thumb { aspect-ratio: 16 / 9; overflow: hidden; background: #0f172a; }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.3s; }
.card:hover .thumb img { transform: scale(1.05); }

.card .box { padding: 12px; }
.card h3 { margin: 0 0 6px; font-size: 16px; line-height: 1.4; }
.meta { display: flex; flex-wrap: wrap; gap: 10px; font-size: 12px; color: var(--muted); }
.tag { padding: 2px 8px; border-radius: 999px; border: 1px solid color-mix(in oklab, var(--text) 12%, transparent); }
.badge { padding: 2px 8px; border-radius: 999px; font-weight: 700; font-size: 11px; }
.badge.ok { background: color-mix(in oklab, var(--ok) 25%, transparent); }
.badge.warn { background: color-mix(in oklab, var(--warn) 25%, transparent); }
.badge.danger { background: color-mix(in oklab, var(--danger) 25%, transparent); }

.card p { margin: 10px 0 0; color: var(--muted); font-size: 14px; }

/* === Post Page === */
.page-post .article {
  background: var(--card);
  border-radius: 14px;
  border: 1px solid color-mix(in oklab, var(--text) 10%, transparent);
  overflow: hidden;
  margin-top: 20px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}
.article-head { padding: 16px; border-bottom: 1px solid color-mix(in oklab, var(--text) 10%, transparent); }
.cover { width: 100%; aspect-ratio: 16/7; object-fit: cover; display: block; animation: fadeIn 0.8s ease-in; }
.content { padding: 16px; }
.cta-row { display: flex; gap: 10px; padding: 12px 16px 20px; border-top: 1px solid color-mix(in oklab, var(--text) 10%, transparent); }

.btn { cursor: pointer; border: none; border-radius: 10px; padding: 10px 14px; font-weight: 600; font-size: 14px; display: inline-flex; align-items: center; gap: 6px; transition: transform .2s ease, box-shadow .2s ease; }
.btn-primary { background: linear-gradient(90deg, var(--brand), var(--brand-2)); color: white; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,.25); }
.btn-ghost { background: transparent; border: 1px solid color-mix(in oklab, var(--text) 12%, transparent); color: var(--text); }
.btn-ghost:hover { background: color-mix(in oklab, var(--card) 90%, transparent); }

/* === Animations === */
.fade-in { animation: fadeInUp .5s ease; }
@keyframes fadeInUp { from {opacity:0; transform:translateY(10px);} to {opacity:1; transform:translateY(0);} }

/* === Mobile === */
@media (max-width: 640px) {
  .filters { flex-direction: column; align-items: stretch; gap: 8px; }
  .grid { grid-template-columns: repeat(1, 1fr); }
  .desktop-btn { display: none; }
  .mobile-btn { display: flex; width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(90deg,var(--brand),var(--brand-2)); color: white; align-items: center; justify-content: center; cursor: pointer; transition: transform .2s; }
  .mobile-btn:hover { transform: scale(1.1); }
}

/* === Footer Fix === */
html, body {
  height: 100%;
  display: flex;
  flex-direction: column;
}
main { flex: 1; }

.site-footer {
  background:#0f172a;
  padding: 24px 16px;
  color: #fff;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

/* Force chipbar below brand on small screens */
@media (max-width: 768px) {
  .topbar .wrap.row {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .chipbar {
    flex: 1 1 100%;
    order: 2;          /* Push chips below logo and toggle */
    margin-top: 8px;
  }

  .brand {
    order: 1;
    flex: 0 0 auto;
  }

  .btn-icon {
    order: 3;          /* Theme toggle stays on the right */
  }
}