/* ═══════════════════════════════════════════
   SKILL DETAIL PAGE (.sd-*)
   ═══════════════════════════════════════════ */

/* Breadcrumbs */
.sd-breadcrumbs {
  display:flex; align-items:center; gap:0.5rem; flex-wrap:wrap;
  font-size:0.82rem; color:var(--sf-text-dim);
  padding:5.5rem 1.25rem 0; max-width:1140px; margin:0 auto;
}
.sd-breadcrumbs a { color:var(--sf-text-muted); text-decoration:none; transition:color 0.2s; }
.sd-breadcrumbs a:hover { color:var(--sf-accent); }
.sd-breadcrumbs .sd-sep { color:var(--sf-text-dim); }
.sd-breadcrumbs .sd-current { color:var(--sf-text); }

/* Page layout */
.sd-page {
  max-width:1140px; margin:0 auto;
  padding:1.5rem 1.25rem 3rem;
  display:grid; grid-template-columns:1fr;
  gap:2rem;
}

/* Main content */
.sd-main { display:flex; flex-direction:column; gap:2rem; min-width:0; }

/* Hero */
.sd-hero {
  background:var(--sf-surface);
  border:1px solid var(--sf-border);
  border-radius:var(--sf-radius);
  padding:1.5rem;
}
.sd-hero-top {
  display:flex; align-items:flex-start; gap:1rem; margin-bottom:1rem;
}
.sd-hero-icon {
  width:56px; height:56px; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.5rem; flex-shrink:0;
}
.sd-hero-info { flex:1; min-width:0; }
.sd-hero-info h1 { font-size:1.5rem; color:#fff; font-weight:800; letter-spacing:-0.02em; margin-bottom:0.3rem; }
.sd-hero-info p { font-size:0.9rem; color:var(--sf-text-muted); line-height:1.55; }

.sd-hero-badges { display:flex; flex-wrap:wrap; gap:0.4rem; margin-bottom:1rem; }

.sd-hero-stats {
  display:flex; flex-wrap:wrap; gap:1rem;
  font-size:0.8rem; color:var(--sf-text-dim);
}
.sd-hero-stats .sd-stat {
  display:flex; align-items:center; gap:0.3rem;
}
.sd-hero-stats .material-icons-outlined { font-size:0.95rem; }

/* Section cards */
.sd-section {
  background:var(--sf-surface);
  border:1px solid var(--sf-border);
  border-radius:var(--sf-radius);
  padding:1.5rem;
}
.sd-section-title {
  font-size:0.95rem; font-weight:700; color:#fff;
  margin-bottom:1rem; display:flex; align-items:center; gap:0.5rem;
}
.sd-section-title .material-icons-outlined { font-size:1.1rem; color:var(--sf-accent); }

/* About */
.sd-about-text { font-size:0.88rem; color:var(--sf-text-muted); line-height:1.7; }

/* Features list */
.sd-features-list { list-style:none; display:flex; flex-direction:column; gap:0.6rem; }
.sd-features-list li {
  display:flex; align-items:flex-start; gap:0.6rem;
  font-size:0.85rem; color:var(--sf-text-muted); line-height:1.5;
}
.sd-features-list .material-icons-outlined { font-size:1rem; color:var(--sf-accent-4); flex-shrink:0; margin-top:0.1rem; }

/* Preview */
.sd-preview-box {
  background:var(--sf-dark);
  border:1px solid var(--sf-border);
  border-radius:var(--sf-radius-sm);
  overflow:hidden;
}
.sd-preview-bar {
  display:flex; align-items:center; gap:6px;
  padding:0.5rem 0.8rem;
  background:rgba(255,255,255,0.02);
  border-bottom:1px solid var(--sf-border);
}
.sd-preview-bar .terminal-dot { width:8px; height:8px; }
.sd-preview-bar span:last-child {
  font-family:var(--font-mono); font-size:0.7rem; color:var(--sf-text-dim);
  margin-left:auto;
}
.sd-preview-code {
  padding:1rem; font-family:var(--font-mono);
  font-size:0.78rem; color:var(--sf-text-muted);
  line-height:1.7; overflow-x:auto; white-space:pre;
}
.sd-preview-code .sd-h1 { color:#fff; font-weight:700; }
.sd-preview-code .sd-h2 { color:var(--sf-accent); font-weight:600; }
.sd-preview-code .sd-li { color:var(--sf-text-muted); }
.sd-preview-code .sd-code { color:var(--sf-accent-5); }

/* Sidebar */
.sd-sidebar { display:flex; flex-direction:column; gap:1.5rem; }

/* Action card */
.sd-action-card {
  background:var(--sf-surface);
  border:1px solid var(--sf-border);
  border-radius:var(--sf-radius);
  padding:1.5rem;
  display:flex; flex-direction:column; gap:1rem;
}
.sd-action-price {
  display:flex; align-items:center; gap:0.5rem;
}
.sd-action-price .sub-tag {
  font-size:0.78rem; font-weight:600;
  padding:0.25rem 0.7rem; border-radius:var(--sf-radius-full);
  background:rgba(34,211,238,0.08); color:var(--sf-accent);
  border:1px solid rgba(34,211,238,0.15);
}
.sd-action-meta {
  display:flex; gap:1.2rem;
  font-size:0.78rem; color:var(--sf-text-dim);
}
.sd-action-meta span { display:flex; align-items:center; gap:0.3rem; }
.sd-action-meta .material-icons-outlined { font-size:0.9rem; }

.sd-action-loading {
  display:flex; align-items:center; justify-content:center; padding:0.75rem 0;
}
.sd-action-loading .spinner { width:28px; height:28px; border-width:2.5px; }

.sd-download-btn {
  display:flex; align-items:center; justify-content:center; gap:0.5rem;
  padding:0.75rem 1.5rem; border-radius:var(--sf-radius-sm);
  background:linear-gradient(135deg, var(--sf-accent), var(--sf-accent-2));
  color:#000; font-weight:700; font-size:0.9rem;
  border:none; cursor:pointer; font-family:var(--font-display);
  transition:all 0.3s; box-shadow:0 0 20px rgba(34,211,238,0.15);
}
.sd-download-btn:hover { transform:translateY(-2px); box-shadow:0 0 35px rgba(34,211,238,0.3); }
.sd-download-btn.downloaded {
  background:rgba(52,211,153,0.15); color:var(--sf-accent-4);
  box-shadow:none;
}

.sd-subscribe-btn {
  display:flex; align-items:center; justify-content:center; gap:0.5rem;
  padding:0.75rem 1.5rem; border-radius:var(--sf-radius-sm);
  background:linear-gradient(135deg, var(--sf-accent), var(--sf-accent-2));
  color:#000; font-weight:700; font-size:0.9rem;
  border:none; cursor:pointer; font-family:var(--font-display);
  transition:all 0.3s; box-shadow:0 0 20px rgba(34,211,238,0.15);
}
.sd-subscribe-btn:hover { transform:translateY(-2px); box-shadow:0 0 35px rgba(34,211,238,0.3); }
.sd-subscribe-desc {
  font-size:0.72rem; color:var(--sf-text-dim); text-align:center; line-height:1.5; margin-top:0.75rem;
}

/* Creator card */
.sd-creator-card {
  background:var(--sf-surface);
  border:1px solid var(--sf-border);
  border-radius:var(--sf-radius);
  padding:1.25rem;
}
.sd-creator-header {
  display:flex; align-items:center; gap:0.6rem; margin-bottom:0.5rem;
}
.sd-creator-avatar {
  width:36px; height:36px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:0.85rem; font-weight:700; color:#000;
}
.sd-creator-name {
  font-size:0.9rem; font-weight:600; color:#fff;
  display:flex; align-items:center; gap:0.3rem;
}
.sd-creator-name .material-icons-outlined { font-size:0.95rem; color:var(--sf-accent); }
.sd-creator-count { font-size:0.78rem; color:var(--sf-text-dim); }

/* Related skills */
.sd-related-card {
  background:var(--sf-surface);
  border:1px solid var(--sf-border);
  border-radius:var(--sf-radius);
  padding:1.25rem;
}
.sd-related-list { display:flex; flex-direction:column; gap:0.75rem; }
.sd-related-item {
  display:flex; align-items:center; gap:0.75rem;
  padding:0.6rem; border-radius:var(--sf-radius-sm);
  cursor:pointer; transition:background 0.2s;
  text-decoration:none; color:inherit;
}
.sd-related-item:hover { background:rgba(255,255,255,0.04); }
.sd-related-icon {
  width:36px; height:36px; border-radius:8px;
  display:flex; align-items:center; justify-content:center;
  font-size:1rem; flex-shrink:0;
}
.sd-related-info h4 { font-size:0.85rem; font-weight:600; color:#fff; }
.sd-related-info p { font-size:0.72rem; color:var(--sf-text-dim); }

/* Not found state */
.sd-not-found {
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  min-height:60vh; padding:6rem 1.5rem 3rem; text-align:center; gap:1rem;
}
.sd-not-found .material-icons-outlined { font-size:3rem; color:var(--sf-text-dim); }
.sd-not-found h2 { font-size:1.4rem; color:#fff; }
.sd-not-found p { color:var(--sf-text-muted); max-width:400px; }
.sd-not-found a {
  color:var(--sf-accent); text-decoration:none;
  font-weight:600; font-size:0.9rem;
}
.sd-not-found a:hover { text-decoration:underline; }

/* ─── Skill Detail Responsive ─── */
@media (min-width:769px) {
  .sd-breadcrumbs { padding-top:5.5rem; padding-left:2rem; padding-right:2rem; }
  .sd-page {
    grid-template-columns:1fr 320px;
    padding:1.5rem 2rem 4rem;
  }
  .sd-sidebar { position:sticky; top:5rem; align-self:start; }
  .sd-hero { padding:2rem; }
  .sd-hero-info h1 { font-size:1.75rem; }
}

@media (min-width:1024px) {
  .sd-page { grid-template-columns:1fr 360px; }
}