/* =========================================
   PROJETOS.CSS — atualizado com GitHub API
   ========================================= */

.projetos-subtitle {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 2rem;
}

.projetos-subtitle a {
  color: var(--cyan);
  transition: opacity 0.2s;
}

.projetos-subtitle a:hover {
  opacity: 0.8;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

/* ── Card de projeto ── */
.project-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  transition: all 0.25s;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.project-card:hover {
  border-color: var(--border2);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.project-card.featured {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px var(--cyan-dim);
}

/* ── Traffic lights ── */
.traffic-lights {
  display: flex;
  gap: 6px;
  align-items: center;
}

.tl {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.tl-red    { background: var(--red); }
.tl-yellow { background: var(--yellow); }
.tl-green  { background: var(--green); }

.project-path {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-left: 4px;
}

/* ── Conteúdo ── */
.project-name {
  font-family: var(--mono);
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
}

.project-name a {
  color: inherit;
  transition: color 0.2s;
}

.project-name a:hover {
  color: var(--cyan);
}

.project-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.6;
  flex: 1;
}

/* ── Tags ── */
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 3px;
  background: var(--bg3);
  border: 1px solid var(--border2);
  color: var(--cyan);
}

/* ── Meta (stars, forks, data) ── */
.project-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.project-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.project-meta svg {
  color: var(--text-muted);
}

.project-updated {
  margin-left: auto;
  font-size: 0.68rem;
}

/* ── Links ── */
.project-links {
  display: flex;
  gap: 1rem;
  margin-top: 4px;
}

.project-links a {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color 0.2s;
}

.project-links a:hover {
  color: var(--cyan);
}

/* ── Empty state ── */
.projects-empty {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text-dim);
  grid-column: 1 / -1;
  padding: 2rem;
  text-align: center;
}

/* ── Error state ── */
.projects-error {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--red);
}

/* =========================================
   SKELETON LOADER
   ========================================= */

.project-card.skeleton {
  pointer-events: none;
}

@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position:  400px 0; }
}

.sk-line,
.sk-tag {
  background: linear-gradient(
    90deg,
    var(--bg3) 25%,
    var(--border2) 50%,
    var(--bg3) 75%
  );
  background-size: 800px 100%;
  animation: shimmer 1.4s infinite linear;
  border-radius: 4px;
  height: 12px;
  margin-bottom: 8px;
}

.sk-short  { width: 40%; }
.sk-title  { width: 65%; height: 18px; }
.sk-medium { width: 80%; }
.sk-line   { width: 100%; }

.sk-tags {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

.sk-tag {
  width: 60px;
  height: 22px;
  margin-bottom: 0;
  border-radius: 3px;
}