/* Styles partagés par methodologie.html et mentions-legales.html */
.container { max-width: 860px; margin: 0 auto; padding: 1.5rem; }

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}
header h1 { font-size: 1.4rem; font-weight: 600; }
header h1 span { color: var(--accent); }
.back-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--accent);
  border-radius: 6px;
  transition: background 0.2s;
}
.back-link:hover { background: rgba(79, 195, 247, 0.1); }

.disclaimer {
  background: rgba(239, 83, 80, 0.08);
  border: 1px solid var(--red);
  border-radius: 12px;
  padding: 1.2rem 1.5rem;
  margin-bottom: 2rem;
}
.disclaimer h2 {
  font-size: 1rem;
  color: var(--red);
  margin-bottom: 0.5rem;
}
.disclaimer p {
  font-size: 0.9rem;
  color: var(--text);
}

section {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
section h2 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--accent);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}
section h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 1rem 0 0.5rem;
  color: var(--text);
}
p { font-size: 0.9rem; margin-bottom: 0.8rem; color: var(--text); }
p.muted { color: var(--muted); }

ul, ol {
  padding-left: 1.5rem;
  margin-bottom: 0.8rem;
}
li {
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--text);
}
li strong { color: var(--accent); font-weight: 500; }

.schema {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--muted);
  overflow-x: auto;
  line-height: 1.4;
  margin: 1rem 0;
}
.schema .accent { color: var(--accent); }
.schema .affluent { color: var(--yellow); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin: 1rem 0;
}
th {
  text-align: left;
  color: var(--muted);
  font-weight: 500;
  padding: 0.5rem;
  border-bottom: 1px solid var(--border);
}
td {
  padding: 0.5rem;
  border-bottom: 1px solid rgba(42, 58, 74, 0.5);
}
td.river-g { color: var(--accent); }
td.river-a { color: var(--yellow); }

.badge {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
}
.badge-green { background: rgba(66, 187, 106, 0.15); color: var(--green); }
.badge-yellow { background: rgba(255, 167, 38, 0.15); color: var(--yellow); }
.badge-red { background: rgba(239, 83, 80, 0.15); color: var(--red); }

/* Topology */
.topology-flow {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.2rem 0.5rem;
  margin: 1rem 0;
}
.topo-row {
  display: flex;
  align-items: center;
}
.topo-side {
  flex: 1;
  min-height: 1px;
}
.topo-side.left {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.topo-side.right {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.topo-branch {
  color: var(--muted);
  font-family: monospace;
  font-size: 0.85rem;
  gap: 0.3rem;
  white-space: nowrap;
}
.topo-center {
  width: auto;
  display: flex;
  justify-content: center;
  padding: 0 0.5rem;
}
.topo-node {
  display: inline-block;
  padding: 0.25rem 0.8rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
}
.topo-node.garonne {
  background: rgba(79, 195, 247, 0.12);
  color: var(--accent);
  border: 1px solid rgba(79, 195, 247, 0.25);
}
.topo-node.affluent {
  background: rgba(255, 167, 38, 0.12);
  color: var(--yellow);
  border: 1px solid rgba(255, 167, 38, 0.25);
}
.topo-arrow {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1;
}

@media (max-width: 600px) {
  .container { padding: 1rem; }
  section { padding: 1rem; }
}