/* ==========================================================================
   macOS Tahoe "Liquid Glass" Design System
   ========================================================================== */

/* CSS Custom Properties - Liquid Glass Design
   ========================================================================== */

:root {
  /* Typography - SF Pro System */
  --sf-font-family:
    -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", system-ui, sans-serif;
  --sf-mono: ui-monospace, "SF Mono", "Menlo", "Monaco", monospace;

  /* Typography Scale */
  --text-xs: 0.75rem; /* 12px */
  --text-sm: 0.875rem; /* 14px */
  --text-base: 1rem; /* 16px */
  --text-lg: 1.125rem; /* 18px */
  --text-xl: 1.25rem; /* 20px */
  --text-2xl: 1.5rem; /* 24px */
  --text-3xl: 1.875rem; /* 30px */

  /* Spacing */
  --space-1: 0.25rem; /* 4px */
  --space-2: 0.5rem; /* 8px */
  --space-3: 0.75rem; /* 12px */
  --space-4: 1rem; /* 16px */
  --space-6: 1.5rem; /* 24px */
  --space-8: 2rem; /* 32px */
  --space-12: 3rem; /* 48px */

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;

  /* Light Mode - Liquid Glass Colors */
  --desktop-wallpaper: url("/images/wallpaper/macos-tahoe-default-4k.jpg");
  --desktop-bg-gradient: linear-gradient(
    135deg,
    rgba(64, 105, 255, 0.35) 0%,
    rgba(42, 74, 181, 0.6) 100%
  );
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.1);
  --window-bg: rgba(249, 249, 251, 0.95);
  --window-titlebar: rgba(255, 255, 255, 0.8);
  --dock-bg: rgba(255, 255, 255, 0.3);
  --text-primary: #1d1d1f;
  --text-secondary: #86868b;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.2);

  /* Traffic Light Colors */
  --traffic-red: #ff6159;
  --traffic-red-hover: #ff4136;
  --traffic-yellow: #ffbd2e;
  --traffic-yellow-hover: #ffaa00;
  --traffic-green: #28c941;
  --traffic-green-hover: #1fb437;

  /* Blur Effects */
  --blur-sm: 10px;
  --blur-md: 20px;
  --blur-lg: 40px;
  --blur-filter-sm: blur(var(--blur-sm));
  --blur-filter-md: blur(var(--blur-md));
  --blur-filter-lg: blur(var(--blur-lg));

  /* Shared Overlays & Accents */
  --overlay-xxs: rgba(0, 0, 0, 0.02);
  --overlay-xs: rgba(0, 0, 0, 0.05);
  --overlay-sm: rgba(0, 0, 0, 0.1);
  --overlay-md: rgba(0, 0, 0, 0.2);
  --overlay-lg: rgba(0, 0, 0, 0.3);
  --overlay-xl: rgba(0, 0, 0, 0.75);
  --accent-soft: rgba(0, 122, 255, 0.2);
  --focus-outline: rgba(0, 122, 255, 0.5);
  --focus-outline-strong: rgba(0, 122, 255, 0.8);
  --macos-link: #0066cc;
  --macos-link-soft: rgba(0, 102, 204, 0.1);
  --macos-link-soft-strong: rgba(0, 102, 204, 0.2);
}

[data-theme="dark"] {
  /* Dark Mode - Liquid Glass Colors */
  --desktop-wallpaper: url("/images/wallpaper/macos-tahoe-default-4k.jpg");
  --desktop-bg-gradient: linear-gradient(
    135deg,
    rgba(5, 10, 30, 0.7) 0%,
    rgba(9, 20, 48, 0.85) 100%
  );
  --glass-bg: rgba(30, 30, 35, 0.7);
  --glass-border: rgba(255, 255, 255, 0.1);
  --window-bg: rgba(28, 28, 32, 0.95);
  --window-titlebar: rgba(50, 50, 55, 0.8);
  --dock-bg: rgba(50, 50, 55, 0.3);
  --text-primary: #f5f5f7;
  --text-secondary: #86868b;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.6);
  --focus-outline: rgba(90, 200, 250, 0.5);
  --focus-outline-strong: rgba(90, 200, 250, 0.8);
  --macos-link: #60a5fa;
  --macos-link-soft: rgba(0, 102, 204, 0.1);
  --macos-link-soft-strong: rgba(0, 102, 204, 0.2);
}

/* Global Styles
   ========================================================================== */

* {
  box-sizing: border-box;
}

body {
  font-family: var(--sf-font-family);
  font-size: var(--text-base);
  color: var(--text-primary);
  margin: 0;
  padding: 0;
  overflow: hidden; /* Prevent body scroll */
  height: 100vh;
}

/* macOS Menu Bar
   ========================================================================== */

.macos-menubar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--space-3);
  background: var(--window-titlebar);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: var(--blur-filter-md);
  -webkit-backdrop-filter: var(--blur-filter-md);
  z-index: 10000;
  font-size: 13px;
  color: var(--text-primary);
}

.menubar-left,
.menubar-right,
.toolbar-left,
.toolbar-right {
  display: flex;
  align-items: center;
}

.menubar-left,
.menubar-right {
  gap: var(--space-4);
}

.menu-item {
  padding: 0 var(--space-2);
  cursor: pointer;
  transition: background 0.2s ease;
  height: 20px;
  display: flex;
  align-items: center;
  border-radius: 4px;
}

.menu-item-button {
  background: none;
  border: none;
  color: inherit;
  font: inherit;
}

.menu-item:hover {
  background: var(--overlay-sm);
}

.menu-item.apple-logo svg {
  width: 18px;
  height: 18px;
  fill: var(--text-primary);
  stroke: none;
}

.menu-title {
  font-weight: 600;
}

.menu-icon {
  display: flex;
  align-items: center;
  padding: 0 var(--space-1);
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.menu-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--text-primary);
  stroke-width: 1.75;
  fill: none;
}

.menu-icon:hover {
  opacity: 0.7;
}

.menu-clock {
  font-family: var(--sf-mono);
  font-size: 12px;
  padding: 0 var(--space-2);
}

/* Desktop Background
   ========================================================================== */

.macos-desktop {
  position: fixed;
  top: 24px; /* Below menu bar */
  left: 0;
  width: 100vw;
  height: calc(100vh - 24px);
  background-color: #040711;
  background-image: var(--desktop-bg-gradient), var(--desktop-wallpaper);
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  z-index: 0;
  overflow: hidden;
}

.macos-desktop::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

/* Main Content Area
   ========================================================================== */

.main-content {
  position: fixed;
  top: 24px; /* Below menu bar */
  left: 0;
  right: 0;
  bottom: 100px; /* Above dock */
  z-index: 50;
  pointer-events: none;
}

.main-content > * {
  pointer-events: auto;
}

/* Finder Window Component
   ========================================================================== */

.finder-window {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transform-origin: center center;
  width: 90%;
  max-width: 900px;
  height: calc(100vh - 24px - 120px); /* Fixed height: viewport - menu bar - dock */
  background: var(--window-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  backdrop-filter: var(--blur-filter-lg);
  -webkit-backdrop-filter: var(--blur-filter-lg);
  overflow: hidden;
  z-index: 100;
  display: flex;
  flex-direction: column;
  animation: windowSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  transition:
    top 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    left 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    width 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    height 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.2s ease,
    transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

@keyframes windowSlideUp {
  from {
    opacity: 0;
    transform: translate(-50%, 100%);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

.finder-window.closing {
  animation: windowSlideDown 0.3s cubic-bezier(0.6, 0, 0.8, 0.2) forwards;
}

.finder-window.dragging {
  transition: none;
  cursor: grabbing;
}

.finder-window.minimized {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

@keyframes windowSlideDown {
  to {
    opacity: 0;
    transform: translate(-50%, 100%);
  }
}

/* Window Title Bar */
.window-titlebar {
  display: flex;
  align-items: center;
  height: 52px;
  padding: 0 var(--space-4);
  background: var(--window-titlebar);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: var(--blur-filter-md);
  -webkit-backdrop-filter: var(--blur-filter-md);
  flex-shrink: 0; /* Don't shrink */
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}

.finder-window.dragging .window-titlebar {
  cursor: grabbing;
}

/* Traffic Lights */
.traffic-lights {
  display: flex;
  gap: var(--space-2);
  margin-right: var(--space-4);
}

.traffic-light {
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 0.5px solid rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: background 0.2s ease;
  position: relative;
}

.traffic-light::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background-size: contain;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.traffic-lights:hover .traffic-light::before {
  opacity: 1;
}

.traffic-light.close {
  background: var(--traffic-red);
}

.traffic-light.close:hover {
  background: var(--traffic-red-hover);
}

.traffic-light.close::before {
  content: "×";
  font-size: 10px;
  font-weight: bold;
  color: rgba(0, 0, 0, 0.7);
  width: auto;
  height: auto;
}

.traffic-light.minimize {
  background: var(--traffic-yellow);
}

.traffic-light.minimize:hover {
  background: var(--traffic-yellow-hover);
}

.traffic-light.minimize::before {
  content: "−";
  font-size: 10px;
  font-weight: bold;
  color: rgba(0, 0, 0, 0.7);
  width: auto;
  height: auto;
}

.traffic-light.maximize {
  background: var(--traffic-green);
}

.traffic-light.maximize:hover {
  background: var(--traffic-green-hover);
}

/* Window Title */
.window-title {
  flex: 1;
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-right: calc(68px); /* Balance traffic lights width */
}

/* Finder Toolbar */
.finder-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 52px;
  padding: 0 var(--space-4);
  background: var(--window-titlebar);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: var(--blur-filter-sm);
  -webkit-backdrop-filter: var(--blur-filter-sm);
  flex-shrink: 0;
}

.toolbar-left,
.toolbar-right {
  gap: var(--space-2);
}

.toolbar-btn {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s ease;
  color: var(--text-primary);
}

.toolbar-btn:hover {
  background: var(--overlay-sm);
}

.toolbar-btn.active {
  background: var(--accent-soft);
}

.toolbar-divider {
  width: 1px;
  height: 20px;
  background: var(--glass-border);
  margin: 0 var(--space-1);
}

.toolbar-search {
  position: relative;
  display: flex;
  align-items: center;
  width: 180px;
}

.toolbar-search input {
  width: 100%;
  height: 28px;
  padding: 0 var(--space-3) 0 var(--space-8);
  background: var(--overlay-xs);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  font-size: var(--text-sm);
  color: var(--text-primary);
  font-family: var(--sf-font-family);
}

.toolbar-search input::placeholder {
  color: var(--text-secondary);
}

.toolbar-search .search-icon {
  position: absolute;
  left: var(--space-2);
  pointer-events: none;
  color: var(--text-secondary);
}

/* Window Content (Scrollable) */
.window-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-8);
  scrollbar-width: thin;
  scrollbar-color: var(--overlay-md) transparent;
}

.window-content::-webkit-scrollbar {
  width: 8px;
}

.window-content::-webkit-scrollbar-track {
  background: transparent;
}

.window-content::-webkit-scrollbar-thumb {
  background: var(--overlay-md);
  border-radius: 4px;
}

.window-content::-webkit-scrollbar-thumb:hover {
  background: var(--overlay-lg);
}

/* Dock Component
   ========================================================================== */

.macos-dock {
  position: fixed;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: flex-end;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--dock-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  backdrop-filter: var(--blur-filter-lg);
  -webkit-backdrop-filter: var(--blur-filter-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
}

.dock-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.dock-item:hover {
  transform: translateY(-8px) scale(1.2);
}

.dock-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  backdrop-filter: var(--blur-filter-sm);
  -webkit-backdrop-filter: var(--blur-filter-sm);
  transition:
    transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.2s ease;
}

.dock-item:hover .dock-icon {
  box-shadow: var(--shadow-md);
}

.dock-icon svg {
  width: 30px;
  height: 30px;
  stroke: var(--text-primary);
  stroke-width: 1.8;
  fill: none;
}

.dock-label {
  position: absolute;
  bottom: calc(100% + var(--space-3));
  padding: var(--space-1) var(--space-3);
  background: var(--overlay-xl);
  color: white;
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.dock-item:hover .dock-label {
  opacity: 1;
}

.dock-separator {
  width: 1px;
  height: 48px;
  background: var(--glass-border);
  margin: 0 var(--space-1);
}

/* Desktop Icons - Right-to-Left Column Layout
   ========================================================================== */

.desktop-container {
  position: fixed;
  top: 24px; /* Below menu bar */
  right: 0;
  bottom: 100px; /* Above dock */
  left: 0;
  z-index: 10;
  pointer-events: none;
}

.desktop-icons-grid {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  flex-direction: column; /* Stack vertically first */
  flex-wrap: wrap-reverse; /* Wrap to the left */
  align-content: flex-end; /* Align columns to the right */
  padding: var(--space-4);
  gap: 0;
  pointer-events: none;
}

.desktop-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100px;
  margin: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition:
    background 0.2s ease,
    backdrop-filter 0.2s ease,
    transform 0.2s ease;
  text-decoration: none;
  pointer-events: auto;
}

.desktop-icon:hover {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: var(--blur-filter-sm);
  -webkit-backdrop-filter: var(--blur-filter-sm);
  transform: translateY(-2px);
}

/* Liquid Glass Icon with Authentic macOS Styling */
.desktop-icon-image {
  position: relative;
  width: 80px;
  height: 80px;
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.25)) drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
  transition:
    transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.desktop-icon-image svg {
  width: 100%;
  height: 100%;
}

.desktop-icon:hover .desktop-icon-image {
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.3)) drop-shadow(0 3px 6px rgba(0, 0, 0, 0.2));
  transform: scale(1.05) translateY(-2px);
}

.desktop-icon-label {
  font-size: var(--text-sm);
  color: white;
  text-align: center;
  text-shadow:
    0 1px 2px rgba(0, 0, 0, 0.8),
    0 2px 4px rgba(0, 0, 0, 0.4);
  line-height: 1.3;
  max-width: 100px;
  word-wrap: break-word;
  font-weight: 500;
}

.no-posts {
  color: rgba(255, 255, 255, 0.7);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  padding: var(--space-4);
}

/* Typography in Windows
   ========================================================================== */

.window-content :is(h1, h2, h3, p) {
  color: var(--text-primary);
}

.window-content h1 {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin: 0 0 var(--space-4) 0;
}

.window-content h2 {
  font-size: var(--text-2xl);
  font-weight: 600;
  margin: var(--space-8) 0 var(--space-4) 0;
}

.window-content h3 {
  font-size: var(--text-xl);
  font-weight: 600;
  margin: var(--space-6) 0 var(--space-3) 0;
}

.window-content p {
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.window-content a {
  color: var(--macos-link);
  text-decoration: none;
}

.window-content a:hover {
  text-decoration: underline;
}

.window-content code {
  font-family: var(--sf-mono);
  font-size: 0.9em;
  background: var(--overlay-xs);
  padding: 0.2em 0.4em;
  border-radius: var(--radius-sm);
}

.window-content pre {
  font-family: var(--sf-mono);
  background: var(--overlay-xs);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin-bottom: var(--space-4);
}

.window-content pre code {
  background: none;
  padding: 0;
}

/* Post Meta & Tags in Windows
   ========================================================================== */

.post-meta {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.post-description {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
}

.tag-link {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  background: var(--macos-link-soft);
  color: var(--macos-link);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 0.2s ease;
}

.tag-link:hover {
  background: var(--macos-link-soft-strong);
  text-decoration: none;
}

/* Post Navigation */
.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--glass-border);
}

.post-nav a {
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  background: var(--overlay-xxs);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background 0.2s ease;
}

.post-nav a:hover {
  background: var(--overlay-xs);
  text-decoration: none;
}

.post-nav .prev-post {
  text-align: left;
}

.post-nav .next-post {
  text-align: right;
}

.nav-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-title {
  font-size: var(--text-base);
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .post-nav {
    grid-template-columns: 1fr;
  }

  .post-nav .next-post {
    text-align: left;
  }
}

/* List Page Styles
   ========================================================================== */

.list-header {
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--glass-border);
}

.list-header h1 {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.list-description {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.6;
}

.post-list-compact .year-group {
  margin-bottom: var(--space-8);
}

.post-list-compact .year-heading {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  text-shadow: none;
}

.post-list-compact .month-heading {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
  text-shadow: none;
}

.post-entries {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6) 0;
}

.post-entry-compact {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  transition: background 0.2s ease;
}

.post-entry-compact:hover {
  background: var(--overlay-xxs);
}

.post-date {
  font-family: var(--sf-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 2rem;
  text-align: right;
}

.post-link {
  flex: 1;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
}

.post-link:hover {
  color: var(--macos-link);
  text-decoration: underline;
}

.post-tags-inline {
  display: inline-flex;
  gap: var(--space-2);
  font-size: var(--text-xs);
}

.tag-inline {
  font-family: var(--sf-mono);
  color: var(--text-secondary);
  opacity: 0.7;
}

/* Responsive Design - Fully Reactive to All Screen Sizes
   ========================================================================== */

/* Small Mobile (<400px) */
@media (max-width: 399px) {
  .macos-menubar {
    font-size: 11px;
    padding: 0 var(--space-2);
  }

  .menu-item {
    display: none; /* Hide menu items on very small screens */
  }

  .menu-item.apple-logo,
  .menu-title {
    display: flex; /* Keep logo and title */
  }

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

  .finder-window {
    width: 100%;
    height: calc(100vh - 24px);
    top: 24px;
    left: 0;
    transform: none;
    border-radius: 0;
  }

  .window-titlebar {
    height: 44px;
  }

  .finder-toolbar {
    height: 44px;
  }

  .toolbar-search {
    width: 120px;
  }

  .desktop-icon {
    width: 80px;
  }

  .desktop-icon-image {
    width: 56px;
    height: 56px;
  }

  .macos-dock {
    padding: var(--space-1);
    gap: var(--space-1);
  }

  .dock-icon {
    width: 40px;
    height: 40px;
  }

  .dock-icon svg {
    width: 20px;
    height: 20px;
  }

  .dock-label {
    display: none;
  }
}

/* Mobile (400px-768px) */
@media (min-width: 400px) and (max-width: 768px) {
  .macos-menubar {
    font-size: 12px;
  }

  .menu-item:not(.apple-logo):not(.menu-title) {
    display: none; /* Hide text menu items on mobile */
  }

  .finder-window {
    width: 100%;
    height: calc(100vh - 24px - 80px);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: var(--radius-lg);
  }

  .window-content {
    padding: var(--space-4);
  }

  .toolbar-btn {
    width: 32px;
    height: 32px;
  }

  .desktop-icon {
    width: 90px;
  }

  .desktop-icon-image {
    width: 64px;
    height: 64px;
  }

  .macos-dock {
    padding: var(--space-2);
  }

  .dock-icon {
    width: 48px;
    height: 48px;
  }

  .dock-icon svg {
    width: 26px;
    height: 26px;
  }

  .dock-label {
    display: none;
  }
}

/* Tablet (769px-1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
  .finder-window {
    width: 90%;
    max-width: 750px;
    height: calc(100vh - 24px - 100px);
  }

  .menubar-left .menu-item:nth-child(n + 7) {
    display: none; /* Hide some menu items on tablet */
  }

  .desktop-icons-grid {
    padding: var(--space-3);
  }

  .dock-icon {
    width: 54px;
    height: 54px;
  }

  .dock-icon svg {
    width: 30px;
    height: 30px;
  }
}

/* Desktop Small (1025px-1366px) */
@media (min-width: 1025px) and (max-width: 1366px) {
  .finder-window {
    width: 85%;
    max-width: 850px;
  }

  .desktop-icon {
    width: 95px;
  }
}

/* Desktop Large (>1366px) */
@media (min-width: 1367px) {
  .finder-window {
    width: 80%;
    max-width: 1000px;
  }

  .desktop-icons-grid {
    padding: var(--space-6);
  }
}

/* Ultra-wide screens (>1920px) */
@media (min-width: 1921px) {
  .finder-window {
    max-width: 1200px;
  }

  .desktop-icon {
    width: 110px;
  }

  .desktop-icon-image {
    width: 80px;
    height: 80px;
  }
}

/* Height-based responsive (short screens) */
@media (max-height: 700px) {
  .finder-window {
    height: calc(100vh - 24px - 80px);
  }

  .window-titlebar,
  .finder-toolbar {
    height: 40px;
  }

  .desktop-icon {
    margin: var(--space-1);
  }
}

/* Fallbacks for browsers without backdrop-filter */
@supports not (backdrop-filter: blur(10px)) {
  .macos-menubar,
  .window-titlebar,
  .finder-toolbar,
  .macos-dock {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .macos-menubar {
    background: rgba(255, 255, 255, 0.95);
  }

  .window-titlebar,
  .finder-toolbar {
    background: rgba(255, 255, 255, 0.98);
  }

  .macos-dock {
    background: rgba(255, 255, 255, 0.85);
  }

  [data-theme="dark"] .macos-menubar {
    background: rgba(50, 50, 55, 0.95);
  }

  [data-theme="dark"] .window-titlebar,
  [data-theme="dark"] .finder-toolbar {
    background: rgba(40, 40, 45, 0.98);
  }

  [data-theme="dark"] .macos-dock {
    background: rgba(50, 50, 55, 0.85);
  }
}

/* Landscape orientation on mobile */
@media (max-width: 896px) and (orientation: landscape) {
  .macos-menubar {
    height: 20px;
    font-size: 11px;
  }

  .finder-window {
    height: calc(100vh - 20px - 60px);
  }

  .macos-dock {
    height: 60px;
    bottom: 0;
  }

  .window-titlebar,
  .finder-toolbar {
    height: 36px;
  }
}

/* Accessibility
   ========================================================================== */

.finder-window:focus-within {
  outline: 2px solid var(--focus-outline);
  outline-offset: 2px;
}

.dock-item:focus {
  outline: 2px solid var(--focus-outline-strong);
  outline-offset: 4px;
  border-radius: var(--radius-md);
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print Styles
   ========================================================================== */

@media print {
  .macos-desktop,
  .macos-dock,
  .traffic-lights {
    display: none !important;
  }

  .finder-window {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    max-width: 100%;
    max-height: none;
  }

  .window-titlebar {
    display: none;
  }

  .window-content {
    height: auto;
    padding: 0;
  }
}