@import "../../core/css/base.css?v=151";
@import "../../core/css/shell.css?v=151";

.view {
  padding: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.feature-view {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.view h1 {
  margin: 0;
  font-size: 1.4rem;
  color: var(--color-slate-900);
}

.view > p {
  margin: 8px 0 0;
  color: var(--color-slate-600);
}

.grid {
  margin-top: 16px;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.intro-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.intro-wide {
  grid-column: 1 / -1;
}

.panel,
.stack {
  background: var(--color-white);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.panel {
  padding: 14px;
}

.panel h2 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.panel p {
  margin: 0;
  color: var(--color-slate-600);
}

.panel > p + .actions,
.panel > p + .stack,
.panel > p + .code-block {
  margin-top: 14px;
}

.stack {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  overflow: hidden;
}

.stack li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-slate-200);
}

.stack li:last-child {
  border-bottom: 0;
}

.feature-list {
  margin-top: 12px;
}

.feature-list li {
  justify-content: flex-start;
}

.toggle-icon {
  visibility: hidden;
}

.toggle-icon[data-ready="true"] {
  visibility: visible;
}

.metric-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  margin-top: 14px;
}

.metric-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
}

.metric-label {
  font-size: 0.78rem;
  color: var(--color-slate-600);
}

.metric-value {
  font-size: 1.15rem;
  color: var(--color-slate-900);
}

[data-shell-current-state],
[data-shell-saved-state] {
  font-size: 0.92rem;
}

.actions {
  margin-top: 16px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.actions a {
  display: inline-block;
  color: var(--primary);
  font-size: 0.93rem;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.actions a:hover {
  color: var(--color-blue-600);
}

.actions a + a {
  margin-left: 6px;
}

.feature-view button,
#closeInfoBtn {
  border: 1px solid var(--border);
  background: var(--color-white);
  color: var(--color-slate-700);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}

.feature-view button:hover,
#closeInfoBtn:hover {
  background: var(--color-surface-100);
}

.feature-view button.primary,
#closeInfoBtn.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--color-white);
}

.feature-view button.primary:hover,
#closeInfoBtn.primary:hover {
  background: var(--color-blue-600);
  border-color: var(--color-blue-600);
}

.preset-btn {
  min-width: 92px;
  background: var(--color-white);
  border-color: var(--border);
  color: var(--color-slate-700);
}

.preset-btn.active {
  background: var(--color-white);
  border-color: var(--primary);
  color: var(--color-slate-900);
  box-shadow: 0 0 0 1px var(--primary);
}

.preset-btn.active:hover {
  background: var(--color-white);
  border-color: var(--primary);
  color: var(--color-slate-900);
}

.preset-btn:focus-visible {
  outline: 2px solid rgba(31, 111, 235, 0.35);
  outline-offset: 2px;
}

.code-panel {
  padding-bottom: 10px;
}

.code-block {
  margin: 12px 0 0;
  padding: 14px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0f172a;
  color: #e2e8f0;
  font-size: 0.85rem;
  line-height: 1.55;
}

.code-block code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  white-space: pre;
}

.sidebar-footer-nav {
  margin-top: auto;
  padding-top: 10px;
}

.sidebar-content {
  overflow: visible;
}

.nav-links li[data-tooltip],
#sidebarToggle[data-tooltip] {
  position: relative;
}

.nav-links li[data-tooltip] {
  overflow: visible;
}

.nav-links li[data-tooltip]::after,
#sidebarToggle[data-tooltip]::after {
  content: attr(data-tooltip);
  position: fixed;
  top: var(--tooltip-y, 0);
  left: var(--tooltip-x, 0);
  transform: translate(12px, 12px);
  padding: 6px 10px;
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.94);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.18);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.12s ease;
  z-index: 300;
}

.nav-links li[data-tooltip]:hover::after,
#sidebarToggle[data-tooltip]:hover::after {
  opacity: 1;
}

body[data-preset="modern"] .nav-links li[data-tooltip]::after,
body[data-preset="modern"] #sidebarToggle[data-tooltip]::after {
  border-radius: 999px;
}

.palette-groups {
  display: grid;
  gap: 12px;
}

.palette-panel h2 {
  margin-bottom: 10px;
}

.palette-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.palette-swatch {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
}

.swatch-chip {
  height: 34px;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.palette-swatch strong {
  font-size: 0.85rem;
  color: var(--color-slate-900);
}

.palette-swatch code {
  font-size: 0.78rem;
  color: var(--color-slate-600);
}

@media (max-width: 720px) {
  .view {
    padding: 14px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .intro-grid {
    grid-template-columns: 1fr;
  }
}