@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800;900&family=Geist+Mono:wght@300;400;500;600;700&display=swap');

:root {
  --background: #f0f0f0;
  --foreground: #333333;
  --card: #f5f5f5;
  --card-foreground: #333333;
  --popover: #f5f5f5;
  --popover-foreground: #333333;
  --primary: #606060;
  --primary-foreground: #ffffff;
  --secondary: #e0e0e0;
  --secondary-foreground: #333333;
  --muted: #d9d9d9;
  --muted-foreground: #666666;
  --accent: #c0c0c0;
  --accent-foreground: #333333;
  --destructive: #cc3333;
  --destructive-foreground: #ffffff;
  --border: #d0d0d0;
  --input: #e0e0e0;
  --ring: #606060;

  --accent-soft: #e6e6e6;
  --border-strong: #b8b8b8;
  --success: #476666;
  --warning: #9a6a20;

  --font-sans: 'Geist', sans-serif;
  --font-mono: 'Geist Mono', monospace;
  --radius: 0rem;
}

html.dark {
  --background: #1a1a1a;
  --foreground: #d9d9d9;
  --card: #202020;
  --card-foreground: #d9d9d9;
  --popover: #202020;
  --popover-foreground: #d9d9d9;
  --primary: #a0a0a0;
  --primary-foreground: #1a1a1a;
  --secondary: #303030;
  --secondary-foreground: #d9d9d9;
  --muted: #2a2a2a;
  --muted-foreground: #808080;
  --accent: #404040;
  --accent-foreground: #d9d9d9;
  --destructive: #e06666;
  --destructive-foreground: #ffffff;
  --border: #353535;
  --input: #303030;
  --ring: #a0a0a0;

  --accent-soft: #2f2f2f;
  --border-strong: #454545;
  --success: #7e9ca0;
  --warning: #cc9a4a;

  --font-sans: 'Geist', sans-serif;
  --font-mono: 'Geist Mono', monospace;
  --radius: 0rem;
}

/* Base resets & styles matching the app theme */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-color: var(--border);
}

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  transition: background-color 0.2s ease, color 0.2s ease;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Sharp scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border: 2px solid transparent;
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--muted-foreground);
  background-clip: padding-box;
}

/* App flat elements */
.mac-surface {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.mac-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: background-color 0.12s ease;
}

.mac-card:hover {
  background: var(--accent-soft);
}

.mac-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  transition: transform 0.08s ease, background-color 0.12s ease, border-color 0.12s ease, opacity 0.12s ease;
}

.mac-btn:active {
  transform: translateY(1px);
}

.mac-btn:disabled {
  cursor: not-allowed;
  opacity: 0.4;
  transform: none;
}

.mac-btn-soft {
  background: var(--secondary);
  color: var(--secondary-foreground);
  border-color: var(--border);
}

.mac-btn-soft:hover {
  background: var(--accent);
}

.mac-btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--border-strong);
}

.mac-btn-primary:hover {
  filter: brightness(1.08);
}

.mac-btn-icon {
  padding: 0 !important;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

/* Theme toggle transition helper */
.theme-transition * {
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease !important;
}

/* Infinite scrolling marquee animation */
.marquee-content {
  display: flex;
  width: max-content;
  animation: scroll 35s linear infinite;
}

.marquee-content:hover {
  animation-play-state: paused;
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* ============================================================
   Interactive app-window replica (hero demo)
   Mirrors the real app UI (LauncherWindow / CliCard) using the
   same theme tokens, so it follows the site's light/dark mode.
   Built at the app's NATIVE 1100x660 (5:3) coordinates and
   scaled down to fit via #demo-scale (see main.js), so every
   proportion matches the real window exactly.
   ============================================================ */
.app-demo {
  background: var(--background);
  color: var(--foreground);
  position: relative;
  overflow: hidden;
  cursor: default;
  /* The real app window is locked to a 5:3 landscape aspect ratio */
  aspect-ratio: 5 / 3;
}

.demo-scale {
  width: 1100px;
  height: 660px;
  transform-origin: 0 0;
  display: flex;
  flex-direction: column;
  position: relative;
  font-family: var(--font-sans);
  font-size: 13px;
}

/* Title bar */
.demo-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  padding: 0 18px;
  flex-shrink: 0;
}
.demo-title-left { display: flex; align-items: center; gap: 12px; }
.demo-app-logo { width: 28px; height: 28px; object-fit: contain; }
.demo-title-text { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; }
.demo-title-right { display: flex; align-items: center; gap: 10px; }

.demo-win-btn {
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  background: transparent; border: none; cursor: pointer;
  color: var(--muted-foreground);
  transition: color 0.12s ease, background-color 0.12s ease;
}
.demo-win-btn:hover { color: var(--foreground); background: var(--accent); }
.demo-win-btn svg { width: 18px; height: 18px; }

/* Theme pill toggle (like the app's) */
.demo-theme-pill {
  position: relative;
  width: 52px; height: 26px;
  background: var(--secondary);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex; align-items: center;
  padding: 0 3px;
  transition: background-color 0.15s ease;
}
.demo-theme-knob {
  position: absolute; left: 4px; top: 4px;
  width: 16px; height: 16px;
  background: var(--muted-foreground);
  transition: transform 0.18s ease;
}
html.dark .demo-theme-knob { transform: translateX(0); }
html:not(.dark) .demo-theme-knob { transform: translateX(26px); }
.demo-theme-icon {
  position: absolute; right: 6px; top: 5px;
  width: 14px; height: 14px;
  color: var(--muted-foreground);
}
html:not(.dark) .demo-theme-icon { left: 6px; right: auto; }

/* Working directory card */
.demo-workdir {
  display: flex; align-items: center; gap: 14px;
  margin: 2px 20px 14px;
  padding: 12px 14px;
  background: var(--card);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.demo-folder-icon {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  background: var(--secondary);
  border: 1px solid var(--border);
  color: var(--muted-foreground);
  flex-shrink: 0;
}
.demo-folder-icon svg { width: 18px; height: 18px; }
.demo-workdir-text { display: flex; flex-direction: column; line-height: 1.35; min-width: 0; }
.demo-workdir-label { font-size: 12px; color: var(--muted-foreground); }
.demo-workdir-path {
  font-family: var(--font-mono); font-size: 14px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Search row */
.demo-searchrow { display: flex; gap: 10px; margin: 0 20px 12px; flex-shrink: 0; }
.demo-search {
  flex: 1; display: flex; align-items: center; gap: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 0 14px; height: 44px;
  color: var(--muted-foreground);
}
.demo-search:focus-within { border-color: var(--border-strong); }
.demo-search svg { width: 17px; height: 17px; flex-shrink: 0; }
.demo-search input {
  flex: 1; min-width: 0;
  background: transparent; border: none; outline: none;
  font-family: var(--font-sans); font-size: 14px;
  color: var(--foreground);
}
.demo-search input::placeholder { color: var(--muted-foreground); }

/* Buttons inside the demo */
.demo-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-sans);
  font-size: 14px; font-weight: 600;
  padding: 0 16px; height: 44px;
  border: 1px solid var(--border);
  cursor: pointer; user-select: none;
  transition: transform 0.08s ease, background-color 0.12s ease;
  flex-shrink: 0;
}
.demo-btn:active { transform: translateY(1px); }
.demo-btn svg { width: 16px; height: 16px; }
.demo-btn-soft { background: var(--secondary); color: var(--secondary-foreground); }
.demo-btn-soft:hover { background: var(--accent); }

/* Section header row */
.demo-sectionrow {
  display: flex; align-items: center; justify-content: space-between;
  margin: 2px 20px 10px;
  flex-shrink: 0;
}
.demo-section-label {
  font-size: 13px; font-weight: 700; letter-spacing: 0.08em;
  color: var(--muted-foreground);
}
.demo-sectionrow .demo-btn { height: 38px; font-size: 13px; }

/* CLI rows */
.demo-rows {
  display: flex; flex-direction: column; gap: 8px;
  margin: 0 20px 20px;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding-right: 4px;
}
.demo-row {
  display: flex; align-items: center; gap: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 10px;
  flex-shrink: 0;
  transition: background-color 0.12s ease;
}
.demo-row:hover { background: var(--accent-soft); }
.demo-row.demo-hidden { display: none; }

.demo-grip { color: var(--muted-foreground); opacity: 0.5; flex-shrink: 0; cursor: grab; }
.demo-grip svg { width: 16px; height: 16px; display: block; }
.demo-row-logo {
  width: 40px; height: 40px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.demo-row-logo img { width: 100%; height: 100%; object-fit: contain; }
.demo-row-info { display: flex; flex-direction: column; min-width: 0; flex: 1; line-height: 1.3; }
.demo-row-name { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo-row-status { display: flex; align-items: center; gap: 7px; margin-top: 2px; min-width: 0; }
.demo-status-dot { width: 7px; height: 7px; border-radius: 999px; background: var(--success); flex-shrink: 0; }
.demo-row-version {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--muted-foreground);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.demo-icon-btn {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  background: var(--secondary); border: 1px solid var(--border);
  color: var(--secondary-foreground);
  cursor: pointer; flex-shrink: 0;
  transition: background-color 0.12s ease, transform 0.08s ease;
}
.demo-icon-btn:hover { background: var(--accent); }
.demo-icon-btn:active { transform: translateY(1px); }
.demo-icon-btn svg { width: 15px; height: 15px; }

.demo-update-btn {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600;
  padding: 6px 10px;
  background: var(--foreground); color: var(--background);
  border: 1px solid var(--border);
  cursor: pointer; flex-shrink: 0;
  transition: opacity 0.15s ease;
}
.demo-update-btn svg { width: 13px; height: 13px; }

.demo-counter {
  display: flex; align-items: center; gap: 3px;
  background: var(--input); border: 1px solid var(--border);
  padding: 3px; flex-shrink: 0;
}
.demo-counter button {
  display: flex; align-items: center; justify-content: center;
  width: 22px; height: 22px;
  background: transparent; border: none; cursor: pointer;
  color: var(--muted-foreground);
  transition: color 0.12s ease;
}
.demo-counter button:hover { color: var(--foreground); }
.demo-counter button:disabled { opacity: 0.3; cursor: not-allowed; }
.demo-counter button svg { width: 14px; height: 14px; }
.demo-count {
  width: 20px; text-align: center;
  font-family: var(--font-mono); font-size: 14px; font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.demo-open-btn {
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  padding: 9px 16px;
  background: var(--secondary); color: var(--foreground);
  border: 1px solid var(--border);
  cursor: pointer; flex-shrink: 0;
  transition: background-color 0.12s ease, transform 0.08s ease;
}
.demo-open-btn:hover { background: var(--accent); }
.demo-open-btn:active { transform: translateY(1px); }

/* Spin animation for busy icons */
@keyframes demo-spin { to { transform: rotate(360deg); } }
.demo-spin { animation: demo-spin 0.8s linear infinite; }

/* In-window toast */
.demo-toast {
  position: absolute;
  left: 50%; bottom: 18px;
  transform: translate(-50%, 8px);
  background: var(--popover); color: var(--popover-foreground);
  border: 1px solid var(--border-strong);
  box-shadow: 0px 2px 0px 0px var(--border-strong);
  font-family: var(--font-mono); font-size: 13px;
  padding: 9px 14px;
  max-width: 90%;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  opacity: 0; pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 10;
}
.demo-toast.demo-toast-show { opacity: 1; transform: translate(-50%, 0); }

/* In-window modals (Catalog / Dependencies), replicating the app's Modal */
.demo-modal-overlay {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex; align-items: center; justify-content: center;
  z-index: 20;
  padding: 28px;
}
.demo-modal-overlay[hidden] { display: none; }
.demo-modal {
  background: var(--popover); color: var(--popover-foreground);
  border: 1px solid var(--border-strong);
  width: 100%; max-width: 520px;
  max-height: 100%;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.demo-modal-head {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.demo-modal-title { font-size: 15px; font-weight: 700; flex: 1; }
.demo-modal-close {
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  background: transparent; border: none; cursor: pointer;
  color: var(--muted-foreground);
}
.demo-modal-close:hover { color: var(--foreground); }
.demo-modal-close svg { width: 16px; height: 16px; }
.demo-modal-body {
  padding: 14px;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 10px;
}

/* Catalog modal */
.demo-cat-search {
  display: flex; align-items: center; gap: 10px;
  background: var(--input);
  border: 1px solid var(--border);
  padding: 0 12px; height: 38px;
  color: var(--muted-foreground);
  flex-shrink: 0;
}
.demo-cat-search svg { width: 15px; height: 15px; flex-shrink: 0; }
.demo-cat-search input {
  flex: 1; min-width: 0;
  background: transparent; border: none; outline: none;
  font-family: var(--font-sans); font-size: 14px;
  color: var(--foreground);
}
.demo-cat-group {
  font-size: 11px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  padding: 5px 2px 0;
}
.demo-cat-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 9px 12px;
  transition: background-color 0.12s ease, opacity 0.25s ease, transform 0.25s ease;
}
.demo-cat-row:hover { background: var(--accent-soft); }
.demo-cat-row.demo-leaving { opacity: 0; transform: translateX(12px); }
.demo-cat-logo { width: 34px; height: 34px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.demo-cat-logo img { width: 100%; height: 100%; object-fit: contain; }
.demo-cat-info { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.35; }
.demo-cat-name { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo-cat-pkg { font-family: var(--font-mono); font-size: 11px; color: var(--muted-foreground); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo-install-btn {
  display: flex; align-items: center; justify-content: center;
  width: 30px; height: 30px;
  background: var(--primary); color: var(--primary-foreground);
  border: 1px solid var(--border-strong);
  cursor: pointer; flex-shrink: 0;
  transition: filter 0.12s ease;
}
.demo-install-btn:hover { filter: brightness(1.08); }
.demo-install-btn svg { width: 14px; height: 14px; }
.demo-cat-empty {
  text-align: center;
  padding: 26px 0;
  font-size: 12px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

/* Dependencies modal */
.demo-dep-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 12px 14px;
}
.demo-dep-left { display: flex; align-items: center; gap: 12px; min-width: 0; }
.demo-dep-check {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  background: color-mix(in srgb, var(--success) 15%, transparent);
  color: var(--success);
  flex-shrink: 0;
}
.demo-dep-check svg { width: 16px; height: 16px; }
.demo-dep-name { font-size: 14px; font-weight: 600; line-height: 1.35; }
.demo-dep-ver { font-family: var(--font-mono); font-size: 11.5px; color: var(--muted-foreground); }
.demo-badge {
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em;
  padding: 4px 8px;
  background: color-mix(in srgb, var(--success) 15%, transparent);
  color: var(--success);
  border: 1px solid color-mix(in srgb, var(--success) 35%, transparent);
  flex-shrink: 0;
}
.demo-modal-footer-btn {
  margin-top: 2px;
  height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: var(--secondary); color: var(--secondary-foreground);
  border: 1px solid var(--border);
  font-family: var(--font-sans); font-size: 14px; font-weight: 600;
  cursor: pointer;
  transition: background-color 0.12s ease;
}
.demo-modal-footer-btn:hover { background: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  .marquee-content {
    animation: none;
    width: auto;
    flex-wrap: wrap;
    justify-content: center;
  }
  .mac-btn:active {
    transform: none;
  }
}