/* ===== OPPORTUNITIES LIST PAGE ===== */
body { padding-top: 64px; }

.opp-hero {
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg-alt) 100%);
  border-bottom: 1px solid var(--border);
  padding: 56px 32px 48px;
  text-align: center;
}
.opp-hero-inner { max-width: 680px; margin: 0 auto; }
.opp-badge {
  display: inline-block;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(232,168,56,0.3);
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-head);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.opp-hero h1 {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 12px;
}
.opp-hero p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 28px;
}

.opp-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 32px;
}

.opp-toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.opp-search-bar {
  display: flex;
  flex: 1;
  max-width: 560px;
}

.opp-search-input {
  flex: 1;
  background: var(--bg-card);
  color: var(--fg);
  border: 1px solid var(--border-strong);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  padding: 10px 16px;
  font-size: 0.9rem;
  font-family: var(--font-body);
  outline: none;
}
.opp-search-input::placeholder { color: var(--fg-muted); }
.opp-search-input:focus { border-color: var(--accent); }

.opp-search-btn {
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 700;
  font-family: var(--font-head);
  cursor: pointer;
  transition: opacity 0.2s;
}
.opp-search-btn:hover { opacity: 0.9; }

.opp-clear-btn {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-decoration: underline;
  cursor: pointer;
}

.opp-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}

/* Sidebar */
.opp-filters {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: sticky;
  top: 80px;
}
.opp-filters h3 {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.filter-group { margin-bottom: 16px; }
.filter-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--fg-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.filter-group select,
.filter-group input {
  width: 100%;
  background: var(--bg-alt);
  color: var(--fg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.85rem;
  font-family: var(--font-body);
}
.filter-group select:focus,
.filter-group input:focus { outline: none; border-color: var(--accent); }

/* Saved-search save form */
.opp-save-search {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.opp-save-search .opp-save-btn {
  width: 100%;
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
  padding: 10px 16px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  cursor: pointer;
  margin-top: 4px;
}
.opp-save-search .opp-save-btn:hover { opacity: 0.9; }
.opp-save-search .opp-save-help {
  color: var(--fg-muted);
  font-size: 0.72rem;
  margin-top: 8px;
  line-height: 1.4;
}

/* Results */
.opp-results-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.opp-count {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg-muted);
}
.opp-filter-tag {
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-head);
  padding: 3px 10px;
  border-radius: 20px;
}

.opp-list { display: flex; flex-direction: column; gap: 16px; }

.opp-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  transition: border-color 0.2s;
}
.opp-card:hover { border-color: var(--border-strong); }

.opp-card-main { flex: 1; min-width: 0; }

.opp-card-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.opp-card-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  line-height: 1.3;
  flex: 1;
  text-decoration: none;
}
.opp-card-title:hover { color: var(--accent); }

.opp-set-aside-badge {
  background: rgba(76,175,80,0.12);
  color: #6FCF6F;
  border: 1px solid rgba(76,175,80,0.25);
  font-size: 0.68rem;
  font-weight: 700;
  font-family: var(--font-head);
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.opp-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.opp-meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--fg-muted);
}
.opp-meta-item svg { flex-shrink: 0; opacity: 0.7; }
.opp-meta-value { color: var(--accent); font-weight: 600; font-family: var(--font-head); }

.opp-card-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}

.opp-view-btn {
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-head);
  color: var(--fg-muted);
  padding: 8px 16px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  text-align: center;
  transition: all 0.2s;
  white-space: nowrap;
}
.opp-view-btn:hover { color: var(--fg); border-color: var(--fg-muted); }

.opp-proposal-btn {
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-head);
  background: var(--accent);
  color: var(--bg);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  text-align: center;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.opp-proposal-btn:hover { opacity: 0.9; }

.opp-empty {
  text-align: center;
  padding: 60px 32px;
  color: var(--fg-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.opp-empty p { margin-bottom: 16px; }
.opp-clear-link { color: var(--accent); text-decoration: underline; font-weight: 600; }

/* NAICS detail page */
.opp-naics-prose {
  max-width: 760px;
  margin: 0 auto 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
}
.opp-naics-prose-heading {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.opp-naics-prose p {
  color: var(--fg);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 14px;
}
.opp-naics-prose p:last-child { margin-bottom: 0; }

.opp-naics-crosslinks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.opp-naics-crosslink-block h3 {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  margin-bottom: 14px;
}

.opp-related-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.opp-related-chip {
  display: inline-block;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  color: var(--fg);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-head);
  padding: 6px 12px;
  border-radius: 20px;
  text-decoration: none;
  transition: border-color 0.2s;
}
.opp-related-chip:hover { border-color: var(--accent); color: var(--accent); }

/* Set-aside filter pills */
.opp-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.opp-sort-row {
  align-items: center;
  padding-bottom: 4px;
}
.opp-sort-label {
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-head);
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-right: 2px;
}
.opp-pill {
  display: inline-flex;
  align-items: center;
  background: var(--bg-card);
  color: var(--fg-muted);
  border: 1px solid var(--border-strong);
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-head);
  letter-spacing: 0.02em;
  padding: 8px 14px;
  border-radius: 999px;
  text-decoration: none;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
  min-height: 40px;
}
.opp-pill:hover { border-color: var(--accent); color: var(--accent); }
.opp-pill.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}
.opp-pill.is-active:hover { color: var(--bg); opacity: 0.92; }
.opp-related-count {
  color: var(--fg-muted);
  font-weight: 500;
  margin-left: 4px;
  font-size: 0.72rem;
}

.opp-directory-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 18px;
  font-size: 0.78rem;
  color: var(--fg-muted);
}
.opp-directory-cta > span {
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.opp-directory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
  margin: 8px 0 28px;
}

.opp-directory-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 22px;
  transition: border-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.opp-directory-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.opp-directory-card-title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--fg);
  margin: 0;
  letter-spacing: -0.01em;
}
.opp-directory-card-name {
  color: var(--fg-muted);
  font-size: 0.78rem;
  font-weight: 500;
}
.opp-directory-card-desc {
  color: var(--fg);
  font-size: 0.88rem;
  line-height: 1.45;
  margin: 4px 0 10px;
  flex-grow: 1;
}
.opp-directory-card-link {
  align-self: flex-start;
}

.opp-directory-trail {
  text-align: center;
  padding: 8px 0 24px;
}
.opp-directory-trail a {
  color: var(--accent);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
}
.opp-directory-trail a:hover { text-decoration: underline; }

.opp-related-label,
.opp-related-heading {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.opp-meta-link {
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px dotted var(--border-strong);
}
.opp-meta-link:hover { color: var(--accent); border-color: var(--accent); }

/* CTA bar */
.opp-cta-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 24px 32px;
}
.opp-cta-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.opp-cta-inner strong { color: var(--accent); }

/* CTA shared */
.cta-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: opacity 0.2s;
  cursor: pointer;
  border: none;
}
.cta-primary:hover { opacity: 0.92; }
.cta-sm { padding: 10px 20px; font-size: 0.85rem; }
.cta-block { display: block; text-align: center; width: 100%; }

/* ===== OPPORTUNITY DETAIL PAGE ===== */
.detail-hero {
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg-alt) 100%);
  border-bottom: 1px solid var(--border);
  padding: 36px 32px 40px;
}
.detail-hero-inner { max-width: 1100px; margin: 0 auto; }

.detail-breadcrumb { margin-bottom: 20px; }
.detail-breadcrumb a {
  font-size: 0.85rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.detail-breadcrumb a:hover { color: var(--accent); }

.detail-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.detail-title {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 14px;
}

.detail-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.detail-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-head);
  padding: 5px 12px;
  border-radius: 20px;
  color: var(--fg-muted);
}
.detail-agency { color: var(--fg); }
.detail-set-aside { color: #6FCF6F; }

.detail-value-block { text-align: right; flex-shrink: 0; }
.detail-value-label { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--fg-muted); margin-bottom: 4px; }
.detail-value { font-family: var(--font-head); font-size: 1.8rem; font-weight: 800; color: var(--accent); }

.detail-body {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 32px;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}

.detail-section { margin-bottom: 32px; }
.detail-section h2 {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.detail-field {}
.detail-field-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  margin-bottom: 4px;
}
.detail-field-value { font-size: 0.95rem; font-weight: 500; color: var(--fg); }
.detail-accent { color: var(--accent); font-family: var(--font-head); }
.detail-samid { font-family: monospace; font-size: 0.85rem; color: var(--fg-muted); }
.detail-overdue { color: #FF5F57; font-weight: 600; }

.detail-sam-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 600;
  font-family: var(--font-head);
  text-decoration: none;
  font-size: 0.9rem;
  border: 1px solid var(--accent);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
}
.detail-sam-link:hover { background: var(--accent-dim); }

.detail-proposal-cta {
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.detail-proposal-icon { font-size: 2rem; flex-shrink: 0; }
.detail-proposal-cta h3 { font-family: var(--font-head); font-size: 1.15rem; font-weight: 700; margin-bottom: 6px; }
.detail-proposal-cta p { color: var(--fg-muted); font-size: 0.88rem; line-height: 1.5; flex: 1; }
.detail-proposal-cta .cta-primary { flex-shrink: 0; white-space: nowrap; }

/* Sidebar */
.detail-sidebar { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 80px; }

.detail-side-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.detail-side-card h3 {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  margin-bottom: 16px;
}

.detail-quick-list { display: flex; flex-direction: column; gap: 12px; }
.detail-quick-item { display: flex; justify-content: space-between; align-items: center; }
.detail-quick-label { font-size: 0.78rem; color: var(--fg-muted); }
.detail-quick-value { font-size: 0.82rem; font-weight: 600; font-family: var(--font-head); }

.detail-cta-card h3 { color: var(--fg); font-size: 0.9rem; font-weight: 700; }
.detail-cta-card p { font-size: 0.82rem; color: var(--fg-muted); margin-bottom: 14px; line-height: 1.5; }
.detail-back-link { display: block; text-align: center; margin-top: 10px; font-size: 0.78rem; color: var(--fg-muted); text-decoration: none; }
.detail-back-link:hover { color: var(--accent); }

/* Responsive */
@media (max-width: 900px) {
  .opp-layout { grid-template-columns: 1fr; }
  .opp-filters { position: static; }
  .detail-body { grid-template-columns: 1fr; }
  .detail-sidebar { position: static; }
  .opp-card { flex-direction: column; }
  .opp-card-actions { flex-direction: row; }
  .detail-header-row { flex-direction: column; }
  .detail-value-block { text-align: left; }
  .detail-proposal-cta { flex-direction: column; }
}

@media (max-width: 600px) {
  .opp-hero { padding: 36px 20px 32px; }
  .opp-hero h1 { font-size: 1.8rem; }
  .opp-main { padding: 24px 20px; }
  .detail-body { padding: 24px 20px; }
  .detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .opp-pill-row { flex-direction: column; align-items: stretch; }
  .opp-pill { width: 100%; justify-content: center; }
}