/* Shared styles for skill sub-pages */

h3 { font-size: 14px; color: #94a3b8; margin: 20px 0 8px; }
p { margin-bottom: 12px; font-size: 14px; }
table { width: 100%; border-collapse: collapse; margin-bottom: 16px; font-size: 13px; }
th, td { text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--text-dim); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
td code { font-size: 12px; }

.back-link {
  display: inline-block;
  font-size: 13px;
  color: var(--text-dim);
  text-decoration: none;
  margin-bottom: 24px;
  transition: color 0.2s;
}

.back-link:hover {
  color: var(--accent);
  text-decoration: none;
}

.skill-hero {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}

.skill-hero-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.skill-hero .page-title {
  margin-bottom: 4px;
}

.skill-hero .page-desc {
  margin-bottom: 0;
}

.card {
  margin-bottom: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.card h2 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-bright);
  margin: 0 0 16px;
}

.card-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.step {
  margin-bottom: 16px;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 600;
  margin-right: 8px;
}

.step-title {
  font-size: 14px;
  color: var(--text-bright);
  font-weight: 500;
}

.step-body {
  margin-left: 30px;
  margin-top: 8px;
}

.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--border);
  border: none;
  color: var(--text-dim);
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.2s;
}

.copy-btn:hover {
  color: var(--text-bright);
  background: var(--border-glow);
}

.copy-btn.copied {
  color: var(--green);
}

.hint-dim {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.5;
}

.skill-details {
  margin-top: 16px;
}

.skill-details summary {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  cursor: pointer;
  padding: 8px 0;
  transition: color 0.2s;
  list-style: none;
}

.skill-details summary::-webkit-details-marker { display: none; }
.skill-details summary::before {
  content: '+ ';
  font-family: var(--font-mono);
}

.skill-details[open] summary::before {
  content: '- ';
}

.skill-details summary:hover {
  color: var(--text-bright);
}

.skill-details-body {
  padding-top: 8px;
}

/* --- Token Widget --- */

.token-widget {
  margin-top: 8px;
}

.tw-hidden { display: none !important; }

.tw-btn {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 16px rgba(59,130,246,0.25);
  transition: all 0.2s;
}

.tw-btn:hover {
  background: #4f8ff7;
  box-shadow: 0 0 24px rgba(59,130,246,0.35);
  transform: translateY(-1px);
}

.tw-btn-sm {
  font-size: 12px;
  padding: 6px 14px;
  box-shadow: none;
  background: rgba(59,130,246,0.12);
  color: var(--accent);
}

.tw-btn-sm:hover {
  background: rgba(59,130,246,0.2);
  box-shadow: none;
}

.tw-btn-link {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 12px;
  font-family: var(--font-body);
  cursor: pointer;
  padding: 6px 8px;
  transition: color 0.2s;
}

.tw-btn-link:hover {
  color: var(--text);
}

.tw-hint {
  font-size: 12px;
  color: var(--text-dim);
  margin: 8px 0 0;
}

.tw-generating {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-dim);
}

.tw-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: tw-spin 0.6s linear infinite;
}

@keyframes tw-spin {
  to { transform: rotate(360deg); }
}

.tw-result {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tw-token-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  padding: 10px 12px;
}

.tw-token-box code {
  flex: 1;
  font-size: 11px;
  color: var(--green);
  background: none;
  border: none;
  padding: 0;
  word-break: break-all;
  line-height: 1.4;
}

.tw-copy-btn {
  font-family: var(--font-body);
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 4px;
  border: none;
  background: var(--border);
  color: var(--text-dim);
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s;
}

.tw-copy-btn:hover {
  background: var(--border-glow);
  color: var(--text-bright);
}

.tw-copied {
  color: var(--green) !important;
}

.tw-token-hint {
  font-size: 12px;
  color: var(--text-dim);
  margin: 0;
}