:root {
  --font-system: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --menu-height: 24px;
  --dock-height: 88px;
  --window-radius: 11px;
  --blur: blur(48px) saturate(180%);
  --accent: var(--space-accent);
  --accent-hover: var(--space-accent-hover);
  --text: var(--space-text-primary);
  --text-secondary: var(--space-text-secondary);
  --surface: var(--space-bg-panel);
  --surface-solid: var(--space-bg-window);
  --sidebar: var(--space-bg-sidebar);
  --border: var(--space-border-default);
  --shadow: var(--space-shadow-lg);
  --traffic-close: #ff5f57;
  --traffic-minimize: #febc2e;
  --traffic-maximize: #28c840;
}

[data-theme="dark"] {
  --text: var(--space-text-primary);
  --text-secondary: var(--space-text-secondary);
  --surface: var(--space-bg-panel);
  --surface-solid: var(--space-bg-window);
  --sidebar: var(--space-bg-sidebar);
  --border: var(--space-border-default);
  --shadow: var(--space-shadow-lg);
}

/* Global base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-system);
  font-size: 13px;
  letter-spacing: -0.01em;
  color: var(--space-text-primary, var(--text));
  background: var(--space-bg-desktop);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

/* Desktop */
.desktop {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: var(--space-bg-desktop);
}

/* Removed duplicate desktop styles — use top-level .desktop-icons block above */

.desktop-icon {
  border: none;
  background: transparent;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 6px;
  border-radius: 10px;
  cursor: default;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5), 0 4px 12px rgba(0, 0, 0, 0.3);
  width: 100%;
  pointer-events: auto;
  transition: background 0.1s ease, transform 0.15s var(--space-ease-spring, cubic-bezier(0.34, 1.56, 0.64, 1));
}

.desktop-icon:hover,
.desktop-icon:focus-visible {
  background: rgba(255, 255, 255, 0.15);
  outline: none;
  transform: scale(1.02);
}

.desktop-icon:active {
  transform: scale(0.97);
}

.desktop-icon-symbol {
  font-size: 40px;
  line-height: 1;
}

.desktop-icon-svg {
  width: 56px;
  height: 56px;
  display: block;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.35));
}

.desktop-icon-svg svg {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 22%;
}

.desktop-icon-label {
  font-size: 11px;
  font-weight: 500;
  text-align: center;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

/* Drag-over overlay */
.desktop.desktop-dragover::before {
  content: 'Suelta archivos para subir a Documentos';
  position: absolute;
  inset: var(--menu-height, 24px) 0 var(--dock-height, 88px) 0;
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(20, 25, 50, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  font-size: 1.15rem;
  font-weight: 600;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.55);
  pointer-events: none;
}

/* Wallpaper */
.wallpaper {
  position: absolute;
  inset: 0;
  background-color: #0a0612;
  background-image: url('../assets/wallpapers/pillars.jpg');
  background-size: cover;
  background-position: center;
  transition: background 0.6s ease, background-image 0.6s ease;
  z-index: 0;
}

.wallpaper::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 120% 80% at 50% 100%, rgba(0, 0, 0, 0.12), transparent 55%),
    linear-gradient(180deg, rgba(0,0,0,0.15) 0%, transparent 40%, transparent 60%, rgba(0,0,0,0.2) 100%);
  pointer-events: none;
}

/* Context menu */
.desktop-context-menu {
  position: fixed;
  min-width: 220px;
  background: var(--space-bg-context, rgba(255,255,255,0.95));
  backdrop-filter: var(--blur, blur(20px));
  -webkit-backdrop-filter: var(--blur, blur(20px));
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
  border-radius: var(--space-radius-lg, 10px);
  box-shadow: var(--space-shadow-lg, 0 16px 48px rgba(0,0,0,0.18));
  padding: 6px;
  z-index: 12000;
}

[data-theme="dark"] .desktop-context-menu {
  background: rgba(40, 40, 44, 0);
}

.desktop-context-menu button {
  width: 100%;
  border: none;
  background: none;
  color: var(--space-text-primary, var(--text));
  text-align: left;
  font: inherit;
  font-size: 13px;
  padding: 6px 10px;
  border-radius: var(--space-radius-sm, 6px);
  cursor: default;
  transition: background 0.1s ease;
}

.desktop-context-menu button:hover {
  background: var(--space-accent-soft, rgba(0, 102, 255, 0.08));
  color: var(--space-accent, #007aff);
}



.wallpaper.photo-wallpaper::after {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.04) 0%, rgba(0, 0, 0, 0.08) 100%);
}

/* Menu bar — modern flat */
.menu-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--menu-height, 28px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px 0 16px;
  background: var(--space-bg-toolbar, rgba(248,248,249,0.96));
  border-bottom: 1px solid var(--space-border-subtle, rgba(0,0,0,0.04));
  z-index: 10000;
  user-select: none;
  font-size: 13px;
  letter-spacing: -0.01em;
}

[data-theme="dark"] .menu-bar {
  background: var(--space-bg-toolbar, rgba(36,36,40,0.96));
  border-bottom-color: var(--space-border-subtle, rgba(255,255,255,0.06));
}

.menu-bar-left,
.menu-bar-right {
  display: flex;
  align-items: center;
  gap: 0;
  height: 100%;
}

.menu-bar-right {
  gap: 1px;
  padding-right: 4px;
}

.menu-space,
.menu-apple {
  background: none;
  border: none;
  cursor: default;
  color: var(--space-text-primary, var(--text));
  padding: 0 12px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--space-radius-sm, 6px);
  transition: background 0.1s ease;
}

.menu-space:hover,
.menu-apple:hover { background: var(--space-bg-hover, rgba(0,0,0,0.04)); }

.menu-space .space-mark,
.menu-apple .space-mark {
  display: block;
  width: 20px;
  height: 20px;
  pointer-events: none;
}

.menu-app-name {
  font-weight: 600;
  font-size: 13px;
  padding: 0 12px;
  height: 100%;
  display: flex;
  align-items: center;
  border-radius: var(--space-radius-sm, 6px);
}

.menu-app-name:hover { background: var(--space-bg-hover, rgba(0,0,0,0.04)); }

.menu-items {
  display: flex;
  height: 100%;
  margin-left: 2px;
}

.menu-item {
  padding: 0 12px;
  height: 100%;
  display: flex;
  align-items: center;
  border-radius: var(--space-radius-sm, 6px);
  cursor: default;
  font-size: 13px;
  font-weight: 400;
  transition: background 0.1s ease;
}

.menu-item:hover { background: var(--space-bg-hover, rgba(0,0,0,0.04)); }

.menu-trigger {
  background: none;
  border: none;
  font: inherit;
  color: inherit;
  cursor: default;
}

#window-menu {
  left: auto;
  right: auto;
  min-width: 220px;
  background: var(--space-bg-context, rgba(255,255,255,0.96));
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.08));
  border-radius: var(--space-radius-lg, 10px);
  box-shadow: var(--space-shadow-lg, 0 16px 48px rgba(0,0,0,0.12));
  padding: 5px;
}

[data-theme="dark"] #window-menu {
  background: rgba(40,40,44,0.96);
}

.status-icon {
  font-size: 13px;
  width: 28px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--space-radius-full, 6px);
  opacity: 0.85;
  cursor: default;
  transition: background 0.1s ease;
}

.status-icon:hover { background: var(--space-bg-hover, rgba(0,0,0,0.04)); }

.menu-clock {
  font-size: 12px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  padding: 0 10px 0 8px;
  height: 100%;
  display: flex;
  align-items: center;
  min-width: 140px;
  justify-content: flex-end;
}

/* App menu dropdown */
.apple-menu {
  position: fixed;
  top: calc(var(--menu-height, 28px) + 4px);
  left: 8px;
  min-width: 256px;
  background: var(--space-bg-context, rgba(255,255,255,0.98));
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.08));
  border-radius: var(--space-radius-lg, 10px);
  box-shadow: var(--space-shadow-xl, 0 24px 64px rgba(0,0,0,0.16));
  z-index: 10001;
  padding: 6px 4px;
  display: flex;
  flex-direction: column;
}

[data-theme="dark"] .apple-menu {
  background: rgba(44, 44, 46, 0.96);
}

.apple-menu.hidden { display: none; }

.apple-menu button {
  background: none;
  border: none;
  text-align: left;
  padding: 6px 12px;
  border-radius: var(--space-radius-sm, 6px);
  font: inherit;
  font-size: 13px;
  color: var(--space-text-primary, var(--text));
  cursor: default;
  min-height: 24px;
  transition: background 0.1s ease, color 0.1s ease;
}

.apple-menu button:hover:not(:disabled) {
  background: var(--space-accent, #0066ff);
  color: #fff;
}

.apple-menu button:disabled {
  opacity: 0.4;
  cursor: default;
}

.apple-menu hr {
  border: none;
  border-top: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
  margin: 5px 10px;
}

/* Windows container */
.windows-container {
  position: absolute;
  inset: var(--menu-height, 24px) 0 var(--dock-height, 88px) 0;
  z-index: 1;
  pointer-events: none;
}

.windows-container > * { pointer-events: auto; }

/* Focus styles */
.menu-trigger:focus-visible,
.menu-space:focus-visible,
.desktop-icon:focus-visible,
.dock-item:focus-visible,
.traffic-light:focus-visible,
.finder-icon-btn:focus-visible,
.mission-thumb:focus-visible,
.window-switcher-item:focus-visible,
.dock-stack-thumb:focus-visible {
  outline: 2px solid var(--space-accent, #0066ff);
  outline-offset: 2px;
  border-radius: var(--space-radius-sm, 6px);
}

.dock-item {
  border: none;
  background: transparent;
  padding: 0;
  font: inherit;
  color: inherit;
}

.desktop-icons {
  position: absolute;
  top: calc(var(--menu-height, 24px) + 16px);
  right: 14px;
  width: 96px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  z-index: 2;
  pointer-events: none;
}

[data-os-style="leopard"] .desktop-icons {
  width: 92px;
  gap: 8px;
}



.login-overlay {
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(32px) saturate(140%);
}

.login-overlay.hidden { display: none; }

.hidden { display: none !important; }

.file-protocol-banner {
  position: fixed;
  top: calc(var(--menu-height, 24px) + 16px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 25000;
  max-width: min(480px, calc(100vw - 24px));
  padding: 16px 20px;
  border-radius: var(--space-radius-lg, 12px);
  background: var(--space-bg-card, #ffffff);
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.08));
  box-shadow: var(--space-shadow-lg, 0 16px 48px rgba(0,0,0,0.12));
  font-size: 13px;
  line-height: 1.5;
  color: var(--space-text-primary, #1d1d1f);
}

.file-protocol-banner code {
  display: block;
  margin: 10px 0;
  padding: 10px 12px;
  background: var(--space-bg-hover, #f5f5f7);
  border-radius: var(--space-radius-md, 8px);
  font-size: 12px;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
}

.file-protocol-banner button {
  margin-top: 12px;
  padding: 8px 16px;
  border: none;
  border-radius: var(--space-radius-md, 8px);
  background: var(--space-accent, #0066ff);
  color: #fff;
  font: inherit;
  font-weight: 500;
  cursor: default;
  transition: background 0.15s ease, transform 0.1s ease;
}

.file-protocol-banner button:hover {
  background: var(--space-accent-hover, #0052cc);
  transform: translateY(-1px);
}

.file-protocol-banner a {
  color: var(--space-accent, #0066ff);
  text-decoration: none;
  font-weight: 500;
}

.file-protocol-banner a:hover {
  text-decoration: underline;
}

/* Bloqueo si abren index.html con file:// (JS no arranca) */
.space-start-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 30000;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(8, 6, 20, 0.92);
  backdrop-filter: blur(16px);
}

.space-start-overlay.hidden {
  display: none !important;
}

html.is-file-protocol .space-start-overlay#space-start-overlay {
  display: flex;
}

html.is-file-protocol .dock,
html.is-file-protocol #desktop {
  pointer-events: none;
  filter: blur(4px);
  opacity: 0.35;
}

.space-start-card {
  max-width: 480px;
  background: var(--space-bg-window, #fff);
  color: var(--space-text-primary, #1d1d1f);
  border-radius: var(--space-radius-xl, 16px);
  padding: 28px 32px;
  box-shadow: var(--space-shadow-xl, 0 24px 64px rgba(0,0,0,0.16));
  text-align: center;
}

.space-start-card h1 {
  font-size: 22px;
  font-weight: 700;
  margin: 16px 0 12px;
}

.space-start-card p,
.space-start-card li {
  font-size: 14px;
  line-height: 1.5;
  text-align: left;
  color: var(--space-text-secondary, #6b7280);
}

.space-start-steps {
  margin: 16px 0;
  padding-left: 22px;
}

.space-start-card code {
  background: var(--space-bg-hover, #f5f5f7);
  padding: 2px 6px;
  border-radius: var(--space-radius-sm, 6px);
  font-size: 13px;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
}

.space-start-note {
  font-size: 12px !important;
  color: var(--space-text-tertiary, #9ca3af);
  text-align: center !important;
  margin-top: 12px;
}

.space-start-card a {
  color: var(--space-accent, #0066ff);
  font-weight: 600;
  text-decoration: none;
}

.space-start-card a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .menu-mobile-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 4px;
    padding: 6px 10px;
    border: none;
    border-radius: var(--space-radius-sm, 8px);
    background: var(--space-bg-hover, rgba(255,255,255,0.15));
    color: var(--space-text-primary, inherit);
    font-size: 18px;
    cursor: default;
    transition: background 0.1s ease;
  }

  .menu-items {
    display: none;
    position: absolute;
    top: var(--menu-height, 28px);
    left: 8px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    min-width: 180px;
    padding: 8px 0;
    background: var(--space-bg-card, rgba(255,255,255,0.98));
    backdrop-filter: blur(32px) saturate(180%);
    border-radius: var(--space-radius-lg, 12px);
    box-shadow: var(--space-shadow-lg, 0 16px 48px rgba(0,0,0,0.12));
    border: 1px solid var(--space-border-default, rgba(0,0,0,0.08));
    z-index: 10060;
  }

  [data-theme="dark"] .menu-items {
    background: rgba(40, 40, 44, 0.98);
  }

  .menu-bar.mobile-open .menu-items {
    display: flex;
  }

  .menu-bar.mobile-open .menu-item {
    width: 100%;
    text-align: left;
    padding: 12px 16px;
    border-radius: 0;
    font-size: 14px;
  }

  .menu-bar.mobile-open .menu-item:focus-visible {
    outline: 2px solid var(--space-accent, #0066ff);
    outline-offset: -2px;
  }

  .menu-clock { min-width: 90px; font-size: 11px; }
}

.menu-mobile-toggle {
  display: none;
}



/* === Mobile responsive enhancements === */
@media (max-width: 768px) {
  .desktop-icons {
    top: calc(var(--menu-height, 24px) + 8px);
    right: 8px;
    width: 72px;
    gap: 6px;
  }
  .desktop-icon { padding: 6px 4px; }
  .desktop-icon-symbol { font-size: 28px; }
  .desktop-icon-svg { width: 40px; height: 40px; }
  .desktop-icon-label { font-size: 10px; }

  .dock {
    bottom: 6px;
    padding: 20px 8px 0;
  }
  .dock-inner {
    padding: 8px 10px;
    min-height: 52px;
    gap: 1px;
    border-radius: var(--space-radius-lg, 16px);
  }
  .dock-icon {
    width: 40px;
    height: 40px;
    font-size: 22px;
  }
  .dock-icon-svg { width: 38px; height: 38px; }
  .dock-tooltip { display: none; }

  .windows-container {
    inset: var(--menu-height, 24px) 0 calc(var(--dock-height, 88px) - 20px) 0;
  }
}

@media (max-width: 480px) {
  .menu-bar {
    padding: 0 8px 0 10px;
  }
  .menu-app-name {
    display: none;
  }
  .menu-clock {
    min-width: auto;
    padding: 0 6px;
  }
  .status-icon[aria-hidden="true"] {
    display: none;
  }
}