/* ===== CAREERS PAGE ===== */

/* Nav */
.careers-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  border-bottom: 1px solid var(--rule);
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.careers-nav .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* List header */
.careers-header {
  padding: clamp(56px, 8vw, 96px) 0 clamp(40px, 5vw, 64px);
  max-width: 720px;
}
.careers-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 1.2rem 0 1.4rem;
}
.careers-sub {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 560px;
}

/* Job cards */
#job-cards {
  border-top: 1px solid var(--rule);
  margin-bottom: 3rem;
}
.job-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: inherit;
  transition: padding-left var(--transition);
  position: relative;
}
.job-card::before {
  content: '';
  position: absolute;
  left: -1px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  opacity: 0;
  transition: opacity var(--transition);
}
.job-card:hover { padding-left: 1rem; }
.job-card:hover::before { opacity: 1; }
.job-card:hover .job-title { color: var(--text-primary); }
.job-card:hover .job-arrow { color: var(--accent); transform: translateX(4px); }

.job-card-main {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex: 1;
  min-width: 0;
}
.job-title-group {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.job-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  transition: color var(--transition);
  white-space: nowrap;
}
.job-subtitle {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.job-dept {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: var(--accent);
  border: 1px solid rgba(77,101,255,0.28);
  border-radius: 2px;
  padding: 0.18rem 0.5rem;
  white-space: nowrap;
}

.job-card-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-shrink: 0;
}
.job-location,
.job-type {
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  white-space: nowrap;
}
.job-arrow {
  color: var(--text-dim);
  transition: color var(--transition), transform var(--transition);
}

.careers-note {
  font-size: 0.82rem;
  color: var(--text-secondary);
  padding-bottom: clamp(48px, 6vw, 80px);
}
.careers-note a {
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  transition: border-color var(--transition);
}
.careers-note a:hover { border-color: var(--accent); color: var(--accent); }

/* Detail view */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  text-decoration: none;
  margin: clamp(32px, 5vw, 56px) 0 0;
  padding-bottom: 0.15rem;
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.back-link:hover { color: var(--text-primary); border-color: var(--rule); }

.job-header {
  padding: 2.4rem 0 2rem;
  border-bottom: 1px solid var(--rule);
  max-width: 760px;
}
.job-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 0.4rem;
}
.job-header-subtitle {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  margin-bottom: 1.1rem;
}
.job-meta-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.chip {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 0.22rem 0.6rem;
}
.chip-dept {
  color: var(--accent);
  border-color: rgba(77,101,255,0.28);
}

/* Job body (markdown content) */
.job-body {
  max-width: 680px;
  padding: 2.8rem 0;
  line-height: 1.75;
  color: var(--text-primary);
}
.job-body h2 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin: 2.4rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--rule-dim);
}
.job-body h2:first-child { margin-top: 0; }
.job-body h3 {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 1.5rem 0 0.5rem;
}
.job-body p {
  margin-bottom: 0.9rem;
  font-size: 0.9rem;
  color: var(--text-primary);
}
.job-body ul {
  list-style: none;
  margin: 0 0 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.job-body li {
  font-size: 0.9rem;
  padding-left: 1.2rem;
  position: relative;
  color: var(--text-primary);
}
.job-body li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--text-secondary);
  font-size: 0.7rem;
  top: 2px;
}
.job-body strong { color: var(--text-primary); font-weight: 500; }

/* Application form */
.apply-box {
  border-top: 1px solid var(--rule);
  padding: 3rem 0 clamp(56px, 8vw, 96px);
  max-width: 520px;
}
.apply-box h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 1.8rem;
}
.apply-form {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.apply-form input[type="email"],
.apply-form textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 300;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
.apply-form input[type="email"]::placeholder,
.apply-form textarea::placeholder { color: var(--text-dim); }
.apply-form input[type="email"]:focus,
.apply-form textarea:focus { border-color: var(--accent); }
.apply-form textarea { resize: vertical; min-height: 90px; }
.apply-form input:disabled,
.apply-form textarea:disabled { opacity: 0.4; cursor: not-allowed; }

/* File field */
.file-field { position: relative; }
input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.file-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255,255,255,0.04);
  border: 1px dashed rgba(255,255,255,0.14);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-family: var(--font-body);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
  user-select: none;
}
.file-field:hover .file-label {
  border-color: var(--accent);
  color: var(--text-primary);
}

.apply-form .btn { width: 100%; justify-content: center; margin-top: 0.3rem; }
.apply-status {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  min-height: 1.2em;
}
.apply-form button:disabled { opacity: 0.5; cursor: not-allowed; }

/* States */
.careers-loading,
.careers-error,
.careers-empty {
  padding: 3rem 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}
.careers-error { color: #ff8080; }

/* Mobile */
@media (max-width: 640px) {
  .job-card { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
  .job-card-meta { gap: 0.8rem; }
  .job-arrow { display: none; }
  .job-card-main { flex-wrap: wrap; }
}