/* ============================================================
   advisory.css — KohaSupport Security Advisory styles
   ============================================================ */

/* ── Layout ── */
.adv-main {
  min-height: 80vh;
  background: #f8f9fa;
}

.adv-breadcrumb {
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  padding: 0.75rem 0;
  font-size: 0.85rem;
  color: #6b7280;
}

.adv-breadcrumb-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.adv-breadcrumb a {
  color: #4b5563;
  text-decoration: none;
}

.adv-breadcrumb a:hover {
  color: #1a6b3c;
  text-decoration: underline;
}

.adv-outer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 900px) {
  .adv-outer {
    grid-template-columns: 1fr;
    padding: 1rem;
  }

  .adv-sidebar {
    order: -1;
  }
}

/* ── Article ── */
.adv-article {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}

.adv-header {
  padding: 2rem 2.5rem 1.5rem;
  border-bottom: 1px solid #e5e7eb;
}

.adv-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.adv-id {
  font-family: 'SFMono-Regular', 'Consolas', monospace;
  font-size: 0.85rem;
  background: #f3f4f6;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 0.2rem 0.6rem;
  color: #374151;
}

/* Severity badges */
.adv-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 20px;
}

.adv-badge--critical {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.adv-badge--high {
  background: #ffedd5;
  color: #9a3412;
  border: 1px solid #fed7aa;
}

.adv-badge--medium {
  background: #fef9c3;
  color: #854d0e;
  border: 1px solid #fde047;
}

.adv-badge--low {
  background: #dbeafe;
  color: #1e40af;
  border: 1px solid #93c5fd;
}

/* Status indicator */
.adv-status {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.25rem 0.7rem;
  border-radius: 20px;
}

.adv-status--investigating {
  background: #f3f4f6;
  color: #374151;
  border: 1px solid #d1d5db;
}

.adv-status--mitigation {
  background: #ffedd5;
  color: #9a3412;
  border: 1px solid #fed7aa;
}

.adv-status--patched {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #86efac;
}

.adv-status--closed {
  background: #e0e7ff;
  color: #3730a3;
  border: 1px solid #a5b4fc;
}

.adv-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: #111827;
  line-height: 1.3;
  margin: 0.75rem 0 0.5rem;
}

.adv-summary {
  font-size: 1.05rem;
  color: #4b5563;
  margin: 0.5rem 0 1rem;
  line-height: 1.6;
}

/* Facts grid */
.adv-facts {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin: 1.25rem 0 0;
  padding: 1.25rem;
  background: #f9fafb;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
}

.adv-fact dt {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6b7280;
  margin-bottom: 0.25rem;
}

.adv-fact dd {
  font-size: 0.9rem;
  color: #111827;
  margin: 0;
}

.adv-version-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-family: monospace;
  background: #e5e7eb;
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
  margin: 0.1rem 0;
}

/* Active advisory callout */
.adv-callout {
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
  border-radius: 8px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.adv-callout--urgent {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #7c2d12;
  border-left: 4px solid #ea580c;
}

.adv-callout--urgent a {
  color: #7c2d12;
  font-weight: 600;
}

/* Body prose */
.adv-body {
  padding: 2rem 2.5rem;
  font-size: 1rem;
  line-height: 1.75;
  color: #374151;
}

.adv-body h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #111827;
  margin: 2rem 0 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid #e5e7eb;
}

.adv-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #1f2937;
  margin: 1.5rem 0 0.5rem;
}

.adv-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1rem 0;
}

.adv-body th,
.adv-body td {
  text-align: left;
  padding: 0.6rem 0.8rem;
  border: 1px solid #e5e7eb;
}

.adv-body th {
  background: #f3f4f6;
  font-weight: 600;
  color: #374151;
}

.adv-body code {
  font-family: 'SFMono-Regular', 'Consolas', monospace;
  font-size: 0.85em;
  background: #f3f4f6;
  padding: 0.1em 0.4em;
  border-radius: 4px;
  color: #374151;
}

.adv-body pre {
  background: #1f2937;
  color: #e5e7eb;
  padding: 1.25rem;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.6;
}

.adv-body pre code {
  background: none;
  color: inherit;
  padding: 0;
}

.adv-body ul,
.adv-body ol {
  padding-left: 1.5rem;
  margin: 0.75rem 0;
}

.adv-body li {
  margin-bottom: 0.35rem;
}

.adv-body a {
  color: #1a6b3c;
  text-decoration: underline;
}

/* Footer */
.adv-footer {
  padding: 1.5rem 2.5rem;
  border-top: 1px solid #e5e7eb;
  background: #f9fafb;
  font-size: 0.9rem;
  color: #4b5563;
}

.adv-footer a {
  color: #1a6b3c;
}

.adv-footer-back {
  margin-top: 0.5rem;
}

/* ── Sidebar ── */
.adv-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 1.5rem;
}

.adv-sidebar-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 1.25rem;
}

.adv-sidebar-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #111827;
  margin: 0 0 0.75rem;
}

.adv-sidebar-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.adv-sidebar-card li {
  margin-bottom: 0.4rem;
}

.adv-sidebar-card a {
  font-size: 0.88rem;
  color: #1a6b3c;
  text-decoration: none;
}

.adv-sidebar-card a:hover {
  text-decoration: underline;
}

.adv-sidebar-card p {
  font-size: 0.85rem;
  color: #4b5563;
  margin: 0;
  line-height: 1.5;
}

.adv-sidebar-card--alert {
  border-color: #fed7aa;
  background: #fff7ed;
}

.adv-sidebar-card--alert h3 {
  color: #9a3412;
}

/* ── Advisory Index page ── */
.adv-index-header {
  background: linear-gradient(135deg, #1a2b1e 0%, #1a6b3c 100%);
  color: #fff;
  padding: 3.5rem 2rem 3rem;
  text-align: center;
}

.adv-index-header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  margin: 0 0 0.75rem;
}

.adv-index-header p {
  font-size: 1.1rem;
  opacity: 0.88;
  max-width: 600px;
  margin: 0 auto;
}

.adv-index-feeds {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.adv-index-feeds a {
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.3);
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
  transition: background 0.15s;
}

.adv-index-feeds a:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
}

.adv-index-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
}

.adv-index-section-title {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #6b7280;
  margin: 2rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #e5e7eb;
}

.adv-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.adv-list-item {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: start;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.adv-list-item:hover {
  border-color: #1a6b3c;
  box-shadow: 0 2px 8px rgba(26,107,60,0.1);
}

.adv-list-item__id {
  font-family: monospace;
  font-size: 0.82rem;
  color: #6b7280;
  white-space: nowrap;
  padding-top: 0.2rem;
}

.adv-list-item__content h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #111827;
  margin: 0 0 0.25rem;
}

.adv-list-item__content p {
  font-size: 0.87rem;
  color: #4b5563;
  margin: 0 0 0.5rem;
  line-height: 1.5;
}

.adv-list-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.adv-list-item__right {
  text-align: right;
  white-space: nowrap;
  font-size: 0.8rem;
  color: #6b7280;
}

.adv-empty {
  text-align: center;
  padding: 3rem;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  color: #6b7280;
}

.adv-empty h3 {
  color: #374151;
  margin-bottom: 0.5rem;
}