/* Terminal tab bar */
.tab-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9998;
  background: var(--crust);
  border-bottom: 1px solid var(--surface0);
  display: flex;
  align-items: stretch;
  height: 44px;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tab-bar::-webkit-scrollbar {
  display: none;
}

.tab-bar a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
  color: var(--overlay1);
  font-size: 0.78rem;
  text-decoration: none;
  white-space: nowrap;
  border-right: 1px solid var(--surface0);
  border-bottom: 2px solid transparent;
  transition: background 0.2s, color 0.2s, border-bottom-color 0.2s;
  flex-shrink: 0;
}

.tab-bar a:hover {
  background: var(--mantle);
  color: var(--text);
  text-decoration: none;
}

.tab-bar a.active {
  background: var(--base);
  color: var(--text);
  border-bottom: 2px solid var(--pink);
}

.tab-bar a .icon {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

/* Subtle scanline overlay */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
}

/* Terminal window chrome */
.terminal-window {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Section styling */
.section {
  margin-bottom: 64px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.section.visible {
  opacity: 1;
  transform: translateY(0);
}

.section .stagger {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.section.visible .stagger { opacity: 1; transform: translateY(0); }
.section.visible .stagger:nth-child(1) { transition-delay: 0ms; }
.section.visible .stagger:nth-child(2) { transition-delay: 80ms; }
.section.visible .stagger:nth-child(3) { transition-delay: 160ms; }
.section.visible .stagger:nth-child(4) { transition-delay: 240ms; }
.section.visible .stagger:nth-child(5) { transition-delay: 320ms; }

/* Section headers */
.section-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.section-title .icon {
  width: 24px;
  height: 24px;
  color: var(--pink);
}

.section-divider {
  color: var(--surface2);
  margin-bottom: 16px;
  user-select: none;
  overflow: hidden;
  white-space: nowrap;
}

/* Footer */
.site-footer {
  margin-top: 32px;
  padding: 24px 24px 28px;
  border-top: 1px solid var(--surface0);
  text-align: center;
  font-size: 0.75rem;
  color: var(--overlay0);
  line-height: 1.8;
}

.site-footer .icon {
  width: 12px;
  height: 12px;
  vertical-align: -1px;
  color: var(--overlay0);
}

/* Tab bar action buttons */
.tab-actions {
  display: flex;
  align-items: center;
  margin-left: auto;
  flex-shrink: 0;
  border-left: 1px solid var(--surface0);
}

.tab-actions button {
  background: none;
  border: none;
  border-right: 1px solid var(--surface0);
  color: var(--overlay1);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0 12px;
  height: 44px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.tab-actions button:last-child {
  border-right: none;
}

.tab-actions button:hover {
  color: var(--text);
  background: var(--mantle);
}

.tab-actions button .icon {
  width: 13px;
  height: 13px;
}