/* ==========================================================================
   Yosef.io Stylesheet — Modern Jekyll Theme with Dynamic Color Variations
   ========================================================================== */

:root {
  /* Core Brand Tokens */
  --midnight: #192b1b;

  /* Default Light Mode Variables: Matcha & Cream */
  --bg-primary: #f2f6f1;
  --bg-surface: #d6e4d4;
  --text-primary: #192b1b;
  --text-secondary: #546b56;
  --accent-primary: #38803e;
  --accent-danger: #d93838;
  --accent-warning: #d97706;
  --accent-success: #2d6a4f;

  /* Harmonic Variations — Light Mode (Matcha & Cream) */
  --bg-surface-elevated: #c6dac4;
  --bg-surface-card: #f8faf7;
  --bg-surface-soft: #e4eee3;
  --bg-subtle: rgba(214, 228, 212, 0.55);
  --bg-hover: rgba(56, 128, 62, 0.12);

  --border-subtle: rgba(25, 43, 27, 0.14);
  --border-strong: rgba(25, 43, 27, 0.28);
  --border-active: var(--accent-primary);

  --accent-soft: rgba(56, 128, 62, 0.15);
  --accent-hover: #2a632f;
  --accent-contrast: #FFFFFF;
  --accent-glow: rgba(56, 128, 62, 0.32);

  --danger-soft: rgba(217, 56, 56, 0.14);
  --danger-hover: #b52828;
  --danger-contrast: #FFFFFF;

  --badge-bg: rgba(56, 128, 62, 0.14);
  --badge-text: #245628;
  --badge-border: rgba(56, 128, 62, 0.3);

  --tag-bg: rgba(214, 228, 212, 0.6);
  --tag-border: rgba(84, 107, 86, 0.28);
  --tag-text: var(--text-primary);

  --shortcut-bg: #dbe7da;
  --shortcut-border: rgba(84, 107, 86, 0.3);
  --shortcut-text: var(--text-primary);

  --code-bg: #deeadc;
  --code-text: var(--text-primary);
  --code-border: rgba(25, 43, 27, 0.15);

  --modal-backdrop: rgba(25, 43, 27, 0.65);
  --card-shadow: 0 1px 3px rgba(25, 43, 27, 0.05), 0 4px 12px rgba(25, 43, 27, 0.04);
  --card-shadow-hover: 0 6px 20px rgba(25, 43, 27, 0.1), 0 0 0 1px var(--accent-primary);

  /* Watermelon Emblem Palette — Stable Brand Identity */
  --watermelon-rind: #2e7d32;
  --watermelon-inner: #d8ebd6;
  --watermelon-flesh: #e53935;
  --watermelon-seed: #1a1a1a;

  /* Typography & Layout Tokens */
  --font-sans: 'Ubuntu', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-arabic: 'Cairo', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  --sidebar-width: 250px;
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
  --midnight: #0a0b16;

  /* Default Dark Mode Variables: Cyberpunk Neon */
  --bg-primary: #0a0b16;
  --bg-surface: #161932;
  --text-primary: #f2f6ff;
  --text-secondary: #93a1c8;
  --accent-primary: #00f0ff;
  --accent-danger: #ff0055;
  --accent-warning: #ffb703;
  --accent-success: #06d6a0;

  /* Harmonic Variations — Dark Mode (Cyberpunk Neon) */
  --bg-surface-elevated: #22274c;
  --bg-surface-card: #0e1022;
  --bg-surface-soft: #070810;
  --bg-subtle: rgba(22, 25, 50, 0.65);
  --bg-hover: rgba(0, 240, 255, 0.16);

  --border-subtle: rgba(0, 240, 255, 0.2);
  --border-strong: rgba(0, 240, 255, 0.42);
  --border-active: var(--accent-primary);

  --accent-soft: rgba(0, 240, 255, 0.18);
  --accent-hover: #4df5ff;
  --accent-contrast: #0a0b16;
  --accent-glow: rgba(0, 240, 255, 0.38);

  --danger-soft: rgba(255, 0, 85, 0.18);
  --danger-hover: #ff2a75;
  --danger-contrast: #0a0b16;

  --badge-bg: rgba(0, 240, 255, 0.2);
  --badge-text: #70f7ff;
  --badge-border: rgba(0, 240, 255, 0.4);

  --tag-bg: rgba(22, 25, 50, 0.85);
  --tag-border: rgba(147, 161, 200, 0.3);
  --tag-text: var(--text-primary);

  --shortcut-bg: rgba(22, 25, 50, 0.95);
  --shortcut-border: rgba(147, 161, 200, 0.32);
  --shortcut-text: var(--text-primary);

  --code-bg: #060710;
  --code-text: var(--text-primary);
  --code-border: rgba(0, 240, 255, 0.22);

  --modal-backdrop: rgba(6, 7, 16, 0.88);
  --card-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  --card-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.7), 0 0 0 1px var(--accent-primary);

  /* Watermelon Emblem Palette — Stable Brand Identity */
  --watermelon-rind: #2e7d32;
  --watermelon-inner: #d8ebd6;
  --watermelon-flesh: #e53935;
  --watermelon-seed: #1a1a1a;
}

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

html, body {
  width: 100%;
  min-height: 100%;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  background: none;
  border: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
  outline: none;
}

ul, ol {
  list-style: none;
}

/* Arabic Typography Utility */
.arabic-text {
  direction: rtl;
  text-align: right;
  font-family: var(--font-arabic) !important;
  line-height: 1.8;
}

.font-bold {
  font-weight: 700;
}

.font-mono {
  font-family: var(--font-mono);
}

/* App Container Layout */
.app-container {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 100vh;
  width: 100%;
  background-color: var(--bg-primary);
}

/* Sidebar Reveal Trigger Button (Shown when sidebar is hidden on desktop) */
.sidebar-reveal-btn {
  position: fixed;
  top: 24px;
  left: 24px;
  z-index: 95;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--card-shadow);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-14px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.sidebar-reveal-btn:hover {
  background-color: var(--bg-surface-elevated);
  border-color: var(--border-active);
  color: var(--text-primary);
  box-shadow: var(--card-shadow-hover);
}

.sidebar-reveal-btn:active {
  transform: scale(0.96);
}

.sidebar-reveal-btn .shortcut-badge {
  font-size: 10px;
  padding: 1px 5px;
}

.sidebar-hidden .sidebar-reveal-btn {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

/* Upper Right Watermelon Widget */
.upper-right-widget {
  position: fixed;
  top: 24px;
  right: 32px;
  z-index: 95;
  display: flex;
  align-items: center;
  gap: 10px;
}

.watermelon-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--card-shadow);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.watermelon-badge:hover {
  transform: scale(1.12) rotate(14deg);
  border-color: var(--border-active);
  box-shadow: var(--card-shadow-hover);
}

@keyframes watermelonBadgePop {
  0% { transform: scale(1); }
  25% { transform: scale(1.38) rotate(-18deg); }
  50% { transform: scale(0.88) rotate(12deg); }
  75% { transform: scale(1.15) rotate(-6deg); }
  100% { transform: scale(1) rotate(0deg); }
}

.watermelon-badge.popping {
  animation: watermelonBadgePop 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.watermelon-particle {
  position: fixed;
  pointer-events: none;
  user-select: none;
  z-index: 99999;
  line-height: 1;
  will-change: transform, opacity;
  filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.25));
}

.color-mixer-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--card-shadow);
  cursor: pointer;
  color: var(--accent-primary);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.color-mixer-badge:hover {
  transform: scale(1.12) rotate(-14deg);
  border-color: var(--border-active);
  box-shadow: var(--card-shadow-hover);
  background-color: var(--bg-surface-elevated);
}

.color-mixer-badge:active {
  transform: scale(0.95);
}

.mixer-badge-icon {
  width: 20px;
  height: 20px;
  display: block;
}

.watermelon-svg {
  width: 26px;
  height: 26px;
  display: block;
}

/* Sidebar Styling */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px 14px 14px 14px;
  z-index: 100;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform var(--transition-smooth), width var(--transition-smooth), background-color var(--transition-smooth), border-color var(--transition-smooth);
}

/* Sidebar Resizer Handle */
.sidebar-resizer {
  position: absolute;
  top: 0;
  right: 0;
  width: 8px;
  height: 100%;
  cursor: col-resize;
  z-index: 105;
  touch-action: none;
  user-select: none;
}

.sidebar-resizer::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 2px;
  background-color: transparent;
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.sidebar-resizer:hover::after,
.sidebar-resizer.is-active::after,
body.is-resizing-sidebar .sidebar-resizer::after {
  background-color: var(--accent-primary);
  box-shadow: 0 0 6px var(--accent-primary);
}

/* Resizing Active State (Applied during dragging) */
body.is-resizing-sidebar,
body.is-resizing-sidebar * {
  cursor: col-resize !important;
  user-select: none !important;
}

body.is-resizing-sidebar .sidebar,
body.is-resizing-sidebar .main-wrapper {
  transition: none !important;
}

.sidebar-top {
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 4px;
  text-decoration: none;
  flex: 1;
  min-width: 0;
}

.sidebar-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background-color: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.sidebar-toggle-btn:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.sidebar-toggle-btn:active {
  transform: scale(0.92);
}

.brand-logo-watermelon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.sidebar-brand:hover .brand-logo-watermelon {
  transform: scale(1.08) rotate(-6deg);
}

.brand-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-name {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-tagline {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Navigation List */
.nav-group {
  margin-bottom: 10px;
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition-fast);
  user-select: none;
}

.nav-item:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.nav-item.active {
  background-color: var(--bg-surface-elevated);
  color: var(--text-primary);
  font-weight: 600;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border-subtle);
}

[data-theme="dark"] .nav-item.active {
  background-color: var(--bg-surface-elevated);
  border-color: var(--border-active);
  color: var(--text-primary);
}

.nav-link-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.nav-link-left span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-icon {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  flex-shrink: 0;
}

.shortcut-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  background-color: var(--shortcut-bg);
  border: 1px solid var(--shortcut-border);
  color: var(--shortcut-text);
  min-width: 20px;
  text-align: center;
}

.external-arrow {
  font-size: 12px;
  color: var(--text-secondary);
  transition: transform var(--transition-fast);
}

.nav-item:hover .external-arrow {
  transform: translate(2px, -2px);
  color: var(--accent-primary);
}

/* Sidebar Footer */
.sidebar-footer {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Command Palette Hint Button */
.cmd-k-hint {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cmd-k-hint span:first-child {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-right: 6px;
}

.cmd-k-hint:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-active);
}

/* Color Mixer Sidebar Button */
.color-mixer-sidebar-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  width: 100%;
}

.color-mixer-sidebar-btn:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-active);
}

.color-mixer-sidebar-btn .nav-icon {
  color: var(--accent-primary);
}

/* Theme Toggle Glider */
.theme-toggle-container {
  position: relative;
  display: flex;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 2px;
  width: 100%;
}

.theme-btn {
  flex: 1;
  text-align: center;
  font-size: 11px;
  font-weight: 500;
  padding: 4px 0;
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  position: relative;
  z-index: 2;
  transition: color var(--transition-fast);
}

.theme-btn.active {
  color: var(--text-primary);
  font-weight: 600;
}

.theme-glider {
  position: absolute;
  top: 2px;
  left: 2px;
  bottom: 2px;
  width: calc((100% - 4px) / 3);
  background-color: var(--bg-surface-elevated);
  border-radius: var(--radius-full);
  box-shadow: 0 1px 4px rgba(25, 42, 56, 0.12);
  transition: transform var(--transition-smooth);
  z-index: 1;
}

[data-theme-mode="light"] .theme-glider { transform: translateX(0%); }
[data-theme-mode="dark"] .theme-glider { transform: translateX(100%); }
[data-theme-mode="auto"] .theme-glider { transform: translateX(200%); }

/* Main Stage */
.main-wrapper {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
  padding: 48px 48px 96px 48px;
  display: flex;
  justify-content: center;
  transition: margin-left var(--transition-smooth);
  background-color: var(--bg-primary);
}

/* Sidebar Hidden State (Desktop) */
@media (min-width: 901px) {
  html.sidebar-hidden .sidebar,
  body.sidebar-hidden .sidebar {
    transform: translateX(-100%);
    box-shadow: none;
  }

  html.sidebar-hidden .main-wrapper,
  body.sidebar-hidden .main-wrapper {
    margin-left: 0;
  }
}

.content-container {
  width: 100%;
  max-width: 860px;
}

/* Page Views */
.page-view {
  display: none;
  animation: viewFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.page-view.active {
  display: block;
}

@keyframes viewFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Hero Section */
.hero-greeting {
  margin-bottom: 40px;
}

.hero-title {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.hero-subtext {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 680px;
}

.onboarding-refresher {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-surface);
  border: 1px dashed var(--border-strong);
  transition: all var(--transition-fast);
}

.onboarding-refresher:hover {
  color: var(--text-primary);
  border-color: var(--border-active);
  background-color: var(--bg-surface-elevated);
}

.kbd-inline {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 1px 4px;
  border-radius: 3px;
  background-color: var(--shortcut-bg);
  border: 1px solid var(--shortcut-border);
  color: var(--shortcut-text);
}

/* Section Blocks */
.section-block {
  margin-bottom: 48px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-subtle);
}

.section-title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-action-btn {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color var(--transition-fast);
}

.section-action-btn:hover {
  color: var(--accent-primary);
}

.section-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
}

/* Quote Card */
.quote-card {
  padding: 24px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.quote-text {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.7;
  color: var(--text-primary);
}

.quote-tag {
  font-size: 11px;
  margin-top: 12px;
  opacity: 0.75;
  font-family: var(--font-arabic);
}

/* Updates / Dispatches List */
.updates-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.update-tile {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  box-shadow: var(--card-shadow);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.update-tile:hover {
  background-color: var(--bg-surface-elevated);
  border-color: var(--border-active);
  transform: translateY(-1px);
  box-shadow: var(--card-shadow-hover);
}

.update-left {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.update-icon-box {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.update-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.update-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.update-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.update-external-icon {
  font-size: 12px;
  color: var(--text-secondary);
  transition: transform var(--transition-fast);
}

.update-tile:hover .update-external-icon {
  transform: translate(2px, -2px);
  color: var(--accent-primary);
}

.update-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.45;
}

.update-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  flex-shrink: 0;
}

.update-date {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
}

.update-pill {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background-color: var(--badge-bg);
  color: var(--badge-text);
  border: 1px solid var(--badge-border);
}

/* About Page: Timeline & Setup */
.about-block {
  margin-bottom: 40px;
}

.about-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 20px;
  border-left: 2px solid var(--border-subtle);
  padding-left: 20px;
  margin-top: 16px;
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--accent-primary);
  border: 2px solid var(--bg-primary);
  box-shadow: 0 0 0 2px var(--border-subtle);
}

.timeline-period {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 3px;
}

.timeline-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.timeline-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 3px;
  line-height: 1.5;
}

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

.setup-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.setup-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-active);
}

.setup-card h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.setup-card ul li {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.setup-card ul li::before {
  content: '▸';
  color: var(--accent-primary);
  font-size: 11px;
}

/* ==========================================================================
   Agile / Bento Grid & Palette Variations
   ========================================================================== */
.agile-grid {
  display: grid;
  gap: 1px;
  background-color: var(--border-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  margin-top: 20px;
  margin-bottom: 32px;
  box-shadow: var(--card-shadow);
}

.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }

.grid-rows-1 { grid-template-rows: auto; }
.grid-rows-2 { grid-template-rows: auto 1fr; }
.grid-rows-3 { grid-template-rows: auto 1fr 1fr; }

.col-span-1 { grid-column: span 1; }
.col-span-2 { grid-column: span 2; }
.col-span-3 { grid-column: span 3; }
.col-span-full { grid-column: 1 / -1; }

.row-span-1 { grid-row: span 1; }
.row-span-2 { grid-row: span 2; }
.row-span-3 { grid-row: span 3; }

.box-item {
  display: flex;
  flex-direction: column;
  position: relative;
  min-height: 120px;
  background-color: var(--bg-surface);
  transition: background-color var(--transition-fast);
}

.box-item.box-nav {
  min-height: auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  font-size: 0.82rem;
  letter-spacing: 1px;
}

.box-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
}

.box-mono-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
}

.pulse-indicator {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-primary);
  margin-right: 8px;
  box-shadow: 0 0 6px var(--accent-primary);
}

.box-item.box-hero {
  justify-content: center;
  padding: 2.5rem 2rem;
}

.hero-bento-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent-primary);
  letter-spacing: 2px;
  margin-bottom: 6px;
}

.box-item.box-hero h2 {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  margin: 0;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -2px;
  color: var(--text-primary);
}

.box-padded-inner {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}

.bento-subtext {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-top: 10px;
}

.box-metric-num {
  font-size: 38px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent-primary);
}

.box-metric-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 6px;
  font-weight: 500;
}

.box-item.box-nested {
  display: grid;
  gap: 1px;
  background-color: var(--border-strong);
  min-height: 140px;
}

.nested-cols-2 { grid-template-columns: 1fr 1fr; }

.box-content {
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: var(--bg-surface);
}

/* Color Variation Utility Classes */
.bg-surface { background-color: var(--bg-surface) !important; color: var(--text-primary); }
.bg-surface-elevated { background-color: var(--bg-surface-elevated) !important; color: var(--text-primary); }
.bg-surface-card { background-color: var(--bg-surface-card) !important; color: var(--text-primary); }
.bg-card { background-color: var(--bg-surface-card) !important; color: var(--text-primary); }
.bg-primary-dark { background-color: var(--bg-surface-soft) !important; color: var(--text-primary); }
.bg-accent-soft { background-color: var(--accent-soft) !important; color: var(--text-primary); }
.bg-danger-soft { background-color: var(--danger-soft) !important; color: var(--text-primary); }

/* Compatibility Classes mapped to Theme Variations / Brand Palette */
.bg-midnight { background-color: var(--midnight) !important; color: #FFFFFF !important; }
.pattern-midnight { background: repeating-linear-gradient(45deg, var(--midnight), var(--midnight) 10px, #0d1130 10px, #0d1130 20px) !important; }
.bg-sage { background-color: #7da17e !important; color: var(--midnight) !important; }
.bg-pine { background-color: #163f38 !important; color: #FFFFFF !important; }
.bg-marine { background-color: #002c55 !important; color: #FFFFFF !important; }
.bg-snow { background-color: #f7f6f9 !important; color: var(--midnight) !important; }
.bg-sand { background-color: #e3c686 !important; color: var(--midnight) !important; }

.pill-badge-danger {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background-color: var(--danger-soft);
  color: var(--accent-danger);
  border: 1px solid var(--accent-danger);
}

/* ==========================================================================
   Writing Cards & Feeds
   ========================================================================== */
.writing-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.writing-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  box-shadow: var(--card-shadow);
  transition: all var(--transition-fast);
  cursor: pointer;
  position: relative;
}

.writing-card:hover {
  background-color: var(--bg-surface-elevated);
  transform: translateY(-2px);
  border-color: var(--border-active);
  box-shadow: var(--card-shadow-hover);
}

.writing-meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.writing-date, .writing-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
}

.writing-tag-first {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-primary);
}

.meta-dot {
  color: var(--text-secondary);
  opacity: 0.5;
}

.writing-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.015em;
}

.writing-title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.writing-card:hover .writing-title a,
.writing-title a:hover {
  color: var(--accent-primary);
}

.writing-excerpt {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 14px;
}

.writing-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.project-tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background-color: var(--tag-bg);
  border: 1px solid var(--tag-border);
  color: var(--tag-text);
  font-family: var(--font-mono);
}

.card-read-action {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.card-read-action:hover,
.writing-card:hover .card-read-action {
  color: var(--accent-primary);
}

/* ==========================================================================
   Single Post Layout & Markdown
   ========================================================================== */
.single-post-view {
  width: 100%;
}

.post-navigation-bar {
  margin-bottom: 24px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.back-link:hover {
  color: var(--text-primary);
  border-color: var(--border-active);
  background-color: var(--bg-surface-elevated);
}

.post-header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.post-meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.post-date, .post-read-time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
}

.post-category-tag {
  font-size: 11px;
  font-family: var(--font-mono);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background-color: var(--badge-bg);
  color: var(--badge-text);
  border: 1px solid var(--badge-border);
}

.post-title {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 12px;
}

.post-lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* Markdown Rendering Engine */
.markdown-body {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
}

.markdown-body h1, .markdown-body h2, .markdown-body h3, .markdown-body h4 {
  color: var(--text-primary);
  margin-top: 1.6em;
  margin-bottom: 0.6em;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.markdown-body h1 { font-size: 26px; }
.markdown-body h2 { font-size: 21px; border-bottom: 1px solid var(--border-subtle); padding-bottom: 6px; }
.markdown-body h3 { font-size: 17px; }
.markdown-body h4 { font-size: 15px; }

.markdown-body p {
  margin-bottom: 1.25em;
}

.markdown-body ul, .markdown-body ol {
  margin-bottom: 1.25em;
  padding-left: 1.75em;
}

.markdown-body ul { list-style: disc; }
.markdown-body ol { list-style: decimal; }

.markdown-body li {
  margin-bottom: 0.4em;
}

.markdown-body blockquote {
  border-left: 3px solid var(--accent-primary);
  padding: 10px 18px;
  margin: 1.5em 0;
  background-color: var(--bg-surface);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-primary);
  font-style: italic;
}

.markdown-body code {
  font-family: var(--font-mono);
  font-size: 12px;
  background-color: var(--code-bg);
  color: var(--code-text);
  border: 1px solid var(--code-border);
  padding: 2px 6px;
  border-radius: 4px;
}

.markdown-body pre {
  background-color: var(--code-bg);
  border: 1px solid var(--code-border);
  padding: 16px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  margin: 1.5em 0;
}

.markdown-body pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 13px;
  color: var(--code-text);
}

.markdown-body a {
  color: var(--accent-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.markdown-body hr {
  border: none;
  border-top: 1px solid var(--border-subtle);
  margin: 2.2em 0;
}

/* Post Hero & Markdown Images */
.post-hero-image-wrap {
  margin: 20px 0 28px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-surface);
}

.post-hero-image {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

.markdown-body img,
.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  display: block;
  margin: 24px auto;
  box-shadow: var(--shadow-sm);
  background-color: var(--bg-surface);
}

.markdown-body figure,
.post-content figure {
  margin: 28px 0;
  text-align: center;
}

.markdown-body figure img,
.post-content figure img {
  margin: 0 auto;
}

.markdown-body figcaption,
.post-content figcaption {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 10px;
  font-style: italic;
}

/* Markdown Tables */
.markdown-body table,
.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14px;
}

.markdown-body th,
.markdown-body td,
.post-content th,
.post-content td {
  padding: 10px 14px;
  border: 1px solid var(--border-subtle);
  text-align: left;
}

.markdown-body th,
.post-content th {
  background-color: var(--bg-surface);
  color: var(--text-primary);
  font-weight: 600;
}

/* Post Footer */
.post-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.post-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.post-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background-color: var(--tag-bg);
  border: 1px solid var(--tag-border);
  color: var(--tag-text);
}


.post-pagination {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.pagination-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  border-radius: var(--radius-md);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.pagination-link:hover {
  border-color: var(--border-active);
  background-color: var(--bg-surface-elevated);
}

.pagination-link.next {
  text-align: right;
  grid-column: 2;
}

.pagination-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
}

.pagination-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================================================
   Modals & Overlays
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--modal-backdrop);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.open {
  display: flex;
  animation: modalFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-dialog {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow-hover);
  width: 100%;
  max-width: 720px;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  animation: modalScaleUp 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalScaleUp {
  from { transform: scale(0.96); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background-color: var(--bg-surface);
  z-index: 2;
}

.modal-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
}

.article-modal-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.modal-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-action-btn, .modal-close-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.modal-action-btn:hover, .modal-close-btn:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.modal-body {
  padding: 24px 28px;
}

/* Color Mixer Studio Dialog */
.color-mixer-dialog {
  max-width: 680px;
  width: 95%;
}

.mixer-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mixer-header-icon {
  color: var(--accent-primary);
  flex-shrink: 0;
}

.color-mixer-body {
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mixer-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mixer-section-header-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-subtle);
}

.mixer-section-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.mixer-section-sub {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

/* Active Color Scheme: full-width, clean and comfortable swatches */
.mixer-swatches-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
  min-width: 0;
}

@media (max-width: 640px) {
  .mixer-swatches-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }
}

.mixer-swatch-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 6px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-soft);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
  min-width: 0;
  width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.mixer-swatch-item:hover {
  background: var(--bg-hover);
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.mixer-swatch-circle {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  border: 2px solid var(--border-subtle);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.mixer-swatch-item:hover .mixer-swatch-circle {
  transform: scale(1.12);
}

.mixer-swatch-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  width: 100%;
  display: block;
}

.mixer-swatch-val {
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-surface-elevated);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  text-align: center;
  display: inline-block;
}

.mixer-actions-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.mixer-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mixer-btn-primary {
  background-color: var(--accent-primary);
  color: var(--accent-contrast);
  border: 1px solid var(--accent-primary);
  box-shadow: 0 2px 8px var(--accent-glow);
  flex: 1;
  min-width: 170px;
}

.mixer-btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
  box-shadow: 0 4px 14px var(--accent-glow);
}

.mixer-btn-primary:active {
  transform: translateY(0);
}

.mixer-btn-secondary {
  background-color: var(--bg-subtle);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.mixer-btn-secondary:hover {
  background-color: var(--bg-hover);
  border-color: var(--border-strong);
}

.mixer-btn-secondary:active {
  transform: scale(0.97);
}

.mixer-presets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
}

.mixer-preset-card {
  padding: 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mixer-preset-card:hover {
  border-color: var(--border-active);
  background: var(--bg-hover);
  transform: translateY(-2px);
  box-shadow: var(--card-shadow);
}

.mixer-preset-card.active {
  border-color: var(--border-active);
  box-shadow: 0 0 0 1px var(--border-active);
}

.mixer-preset-colors {
  display: flex;
  height: 16px;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.mixer-preset-bar {
  flex: 1;
  height: 100%;
}

.mixer-preset-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Command Palette */
.cmd-palette-dialog {
  width: 100%;
  max-width: 600px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  animation: modalScaleUp 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.cmd-input-box {
  display: flex;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  gap: 12px;
}

.cmd-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-size: 15px;
  color: var(--text-primary);
  font-family: inherit;
}

.cmd-results-list {
  max-height: 380px;
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cmd-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cmd-item:hover, .cmd-item.selected {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.cmd-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cmd-item-tag {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--accent-primary);
  font-weight: 600;
  text-transform: uppercase;
}

.cmd-palette-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 18px;
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border-subtle);
  font-size: 11px;
  color: var(--text-secondary);
}

.cmd-palette-footer kbd {
  font-family: var(--font-mono);
  background-color: var(--shortcut-bg);
  border: 1px solid var(--shortcut-border);
  padding: 1px 4px;
  border-radius: 3px;
  margin-right: 4px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background-color: var(--bg-surface-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  box-shadow: var(--card-shadow-hover);
  animation: toastSlideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  pointer-events: auto;
}

@keyframes toastSlideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Mobile Bar & Responsive */
.mobile-top-bar {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0 16px;
  align-items: center;
  justify-content: space-between;
  z-index: 90;
}

.mobile-menu-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
}

@media (max-width: 900px) {
  .mobile-top-bar {
    display: flex;
  }

  .sidebar {
    transform: translateX(-100%);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
    width: min(var(--sidebar-width), 85vw);
    max-width: 320px;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-resizer {
    display: none !important;
  }

  .sidebar-reveal-btn {
    display: none !important;
  }

  .upper-right-widget {
    display: none;
  }

  .main-wrapper {
    margin-left: 0;
    padding: 76px 20px 80px 20px;
  }

  .agile-grid {
    grid-template-columns: 1fr !important;
  }

  .col-span-1, .col-span-2, .col-span-3, .col-span-full {
    grid-column: span 1 !important;
  }

  .box-item.box-nested {
    grid-template-columns: 1fr !important;
  }

  .box-item.box-nav {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
  }

  .box-item.box-hero {
    padding: 2rem 1.25rem;
  }

  .box-content {
    padding: 1.75rem 1.25rem;
  }

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

  .pagination-link.next {
    grid-column: 1;
    text-align: left;
  }
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border-subtle);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-strong);
}