/* Photo Academy — sheet reader + search toolbar */

.px-academy-landing-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 8px;
  padding: 10px 18px;
  background: transparent;
  border: none;
  color: var(--tx2);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: color 0.15s ease;
}

.px-academy-landing-link:hover {
  color: var(--tx);
}

.px-academy-landing-link .ic {
  --ic-size: 18px;
  color: #a78bfa;
}

.px-academy-toolbar {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.px-academy-search-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 8px 14px;
  background: var(--bg-glass, rgba(255, 255, 255, 0.05));
  border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.12));
  border-radius: 999px;
  color: var(--tx);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.px-academy-search-btn .ic {
  --ic-size: 16px;
  color: #4d96ff;
}

.px-academy-search-btn.is-active,
.px-academy-search-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.px-academy-search-field {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.12));
  border-radius: 10px;
}

.px-academy-search-icon {
  --ic-size: 18px;
  flex-shrink: 0;
  color: var(--tx3, rgba(255, 255, 255, 0.45));
}

.px-academy-search-input {
  flex: 1;
  min-width: 0;
  padding: 0;
  background: transparent;
  border: none;
  color: var(--tx);
  font-size: 15px;
  outline: none;
}

.px-academy-search-input::placeholder {
  color: var(--tx3, rgba(255, 255, 255, 0.4));
}

.px-academy-search-clear {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  padding: 0;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  border-radius: 999px;
  color: var(--tx2);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}

.px-academy-search-hint {
  margin: 0;
  font-size: 12px;
  color: var(--tx3, rgba(255, 255, 255, 0.45));
}

.px-academy-empty {
  margin: 0;
  padding: 24px 0;
  text-align: center;
  color: var(--tx2);
}

.px-academy-counter {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tx3, rgba(255, 255, 255, 0.45));
}

.px-academy-article-eyebrow {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #a78bfa;
}

.px-academy-article-title {
  margin: 0 0 16px;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--tx);
}

.px-academy-article-body h2,
.px-academy-article-body h3,
.px-academy-article-body h4 {
  margin: 20px 0 8px;
  line-height: 1.25;
  color: var(--tx);
}

.px-academy-article-body h2 { font-size: 18px; }
.px-academy-article-body h3 { font-size: 16px; }
.px-academy-article-body h4 { font-size: 14px; color: var(--tx2); }

.px-academy-article-body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--tx2);
}

.px-academy-article-body ul,
.px-academy-article-body ol {
  margin: 0 0 14px;
  padding-left: 20px;
}

.px-academy-article-body li {
  margin-bottom: 6px;
  font-size: 15px;
  line-height: 1.45;
  color: var(--tx2);
}

.px-academy-article-body strong {
  color: var(--tx);
  font-weight: 650;
}

.px-academy-article-body em {
  color: var(--tx2);
}