/* ==========================================================================
   MailCraft Studio - Main Stylesheet (Sahinur Design System)
   Style: Matrix Terminal / Cyberpunk Hacker / Dev CLI Architecture
   Source: https://www.sahinur.dev/ & styles/shahinus.md
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700&family=JetBrains+Mono:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Core Sahinur Color Palette - Soothing Emerald Green (Non-glare) */
  --sahinur-accent: #00DC82;
  --sahinur-accent-hover: #00C46F;
  --sahinur-accent-dim: rgba(0, 220, 130, 0.08);
  --sahinur-accent-glow: rgba(0, 220, 130, 0.22);
  
  --sahinur-bg: #0A0A0A;
  --sahinur-surface: #111111;
  --sahinur-surface-2: #161616;
  --sahinur-surface-hover: #1c1c1c;
  
  --sahinur-border: #242424;
  --sahinur-border-strong: #3A3A3A;
  --sahinur-border-accent: rgba(0, 220, 130, 0.28);
  
  --sahinur-text-bright: #FFFFFF;
  --sahinur-text: #D4D4D8;
  --sahinur-text-dim: #9CA3AF;
  --sahinur-text-faint: #52525B;
  
  /* macOS Traffic Lights */
  --mac-dot-red: #ff5f56;
  --mac-dot-yellow: #ffbd2e;
  --mac-dot-green: #27c93f;

  /* App Mappings */
  --bg-primary: #0A0A0A;
  --bg-secondary: #111111;
  --bg-surface: #131313;
  --bg-surface-elevated: #181818;
  --bg-input: #0D0D0D;
  
  --border-subtle: #242424;
  --border-medium: #333333;
  --border-focus: #00DC82;
  
  --text-primary: #FFFFFF;
  --text-secondary: #D4D4D8;
  --text-muted: #8E8E93;
  
  --accent-primary: #00DC82;
  --accent-hover: #00C46F;
  --accent-glow: rgba(0, 220, 130, 0.22);
  
  --success-color: #00DC82;
  --success-glow: rgba(0, 220, 130, 0.22);
  --warning-color: #ffbd2e;
  --danger-color: #ff5f56;

  /* Typography */
  --font-main: 'Geist', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Menlo, Monaco, Consolas, monospace;

  /* Sizing & Radius */
  --header-height: 64px;
  --sidebar-width: 440px;
  --border-radius-sm: 3px;
  --border-radius-md: 4px;
  --border-radius-lg: 4px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  scroll-behavior: smooth;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--sahinur-bg);
  color: var(--sahinur-text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  width: 100vw;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--sahinur-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--sahinur-border-strong);
  border-radius: 2px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--sahinur-accent-hover);
}

/* Interactive Dot Matrix Canvas */
.matrix-dot-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
}

/* Website Page Wrapper */
.website-wrapper {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ==========================================================================
   Terminal Components
   ========================================================================== */
.sahinur-terminal {
  background: #111317;
  border: 1px solid var(--sahinur-border);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 220, 130, 0.03);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  z-index: 2;
}

.sahinur-terminal:hover {
  border-color: var(--sahinur-border-strong);
}

.sahinur-terminal-header {
  background: var(--sahinur-surface-2);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--sahinur-border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--sahinur-text-faint);
  user-select: none;
}

.sahinur-traffic-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sahinur-traffic-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.sahinur-traffic-dot.red { background: var(--mac-dot-red); }
.sahinur-traffic-dot.yellow { background: var(--mac-dot-yellow); }
.sahinur-traffic-dot.green { background: var(--mac-dot-green); }

.sahinur-terminal-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--sahinur-text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.sahinur-terminal-title .dir {
  color: var(--sahinur-accent);
}

.sahinur-prompt-prefix {
  color: var(--sahinur-accent);
  font-family: var(--font-mono);
  margin-right: 6px;
  font-weight: 700;
}

.sahinur-caret {
  display: inline-block;
  width: 8px;
  height: 1.1em;
  background-color: var(--sahinur-accent);
  vertical-align: middle;
  margin-left: 4px;
  animation: sahinurBlink 1s step-end infinite;
}

@keyframes sahinurBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.sahinur-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: 3px;
  border: 1px solid var(--sahinur-border-strong);
  background: var(--sahinur-surface-2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sahinur-text-dim);
  white-space: nowrap;
}

.sahinur-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--sahinur-accent);
  box-shadow: 0 0 10px var(--sahinur-accent);
  animation: sahinurPulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes sahinurPulse {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 10px var(--sahinur-accent); }
  50% { opacity: 0.45; transform: scale(0.85); box-shadow: 0 0 4px var(--sahinur-accent); }
}

.sahinur-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sahinur-accent);
  display: flex;
  align-items: center;
  gap: 6px;
}

.sahinur-card {
  background: #111317;
  border: 1px solid var(--sahinur-border);
  border-radius: 4px;
  padding: 20px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  z-index: 2;
}

.sahinur-card:hover {
  border-color: var(--sahinur-border-accent);
  background: #181b20;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7), 0 0 20px var(--sahinur-accent-dim);
}

/* ==========================================================================
   Top Fixed Navigation Bar
   ========================================================================== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: #0d0f12;
  border-bottom: 1px solid var(--sahinur-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  z-index: 100;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-badge {
  width: 34px;
  height: 34px;
  background: var(--sahinur-accent);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #001A0E;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: -0.5px;
  box-shadow: 0 0 16px var(--sahinur-accent-glow);
}

.brand-title {
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 700;
  color: var(--sahinur-text-bright);
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  background: #14171b;
  border: 1px solid var(--sahinur-border);
  border-radius: 4px;
  padding: 4px 6px;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  color: var(--sahinur-text-dim);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 3px;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: var(--sahinur-text-bright);
  background: #1d2126;
}

.nav-link.active {
  color: var(--sahinur-accent);
  background: var(--sahinur-accent-dim);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Terminal Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--sahinur-accent);
  color: #001A0E;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--sahinur-accent);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 0 16px var(--sahinur-accent-dim);
  white-space: nowrap;
}

.btn-primary .sahinur-prompt-prefix {
  color: #001A0E !important;
}

.btn-primary:hover {
  background: var(--sahinur-accent-hover);
  color: #001A0E !important;
  box-shadow: 0 0 25px var(--sahinur-accent-glow);
  transform: translateY(-1px);
}

.btn-primary:hover .sahinur-prompt-prefix {
  color: #001A0E !important;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--sahinur-surface);
  color: var(--sahinur-text);
  border: 1px solid var(--sahinur-border);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  padding: 8px 16px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-secondary:hover {
  background: var(--sahinur-surface-2);
  border-color: var(--sahinur-border-strong);
  color: var(--sahinur-text-bright);
}

.btn-secondary .sahinur-prompt-prefix {
  color: var(--sahinur-accent);
}

.btn-secondary:hover .sahinur-prompt-prefix {
  color: var(--sahinur-accent);
}

/* ==========================================================================
   Hero Section (#overview)
   ========================================================================== */
.hero-section {
  padding: 130px 28px 70px 28px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}

.hero-status-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-cmd-line {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--sahinur-text-dim);
  background: #14171b;
  border: 1px solid var(--sahinur-border);
  padding: 5px 12px;
  border-radius: 3px;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--sahinur-text-bright);
  max-width: 960px;
}

.hero-title .highlight {
  color: var(--sahinur-accent);
}

.hero-desc {
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  color: var(--sahinur-text);
  line-height: 1.6;
  max-width: 780px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 8px;
}

/* Interactive Hero Terminal Showcase */
.hero-terminal-showcase {
  width: 100%;
  margin-top: 24px;
}

.hero-preset-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  padding: 4px 6px;
  background: #090b0d;
  border-bottom: 1px solid var(--sahinur-border);
  scrollbar-width: none;
}

.hero-preset-tabs::-webkit-scrollbar {
  display: none;
}

.hero-preset-tab {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  background: transparent;
  color: var(--sahinur-text-dim);
  border: 1px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.hero-preset-tab:hover {
  color: var(--sahinur-text-bright);
  background: #14171b;
}

.hero-preset-tab.active {
  color: var(--sahinur-accent);
  background: var(--sahinur-accent-dim);
  border-color: var(--sahinur-border-accent);
}

/* Hero Preview Card Component */
.hero-preview-card {
  padding: 24px 28px;
  background: #0c0e10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: all 0.25s ease;
}

.hero-preview-identity {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
  min-width: 0;
}

.hero-avatar-frame {
  width: 80px;
  height: 80px;
  border-radius: 4px;
  border: 2px solid #00DC82;
  overflow: hidden;
  background: #181b1f;
  flex-shrink: 0;
  box-shadow: 0 0 16px rgba(0, 220, 130, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-preview-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.hero-preview-name-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-preview-contacts {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: #9CA3AF;
  margin-top: 4px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-preview-contacts span {
  white-space: nowrap;
}

.hero-preview-actions {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

@media (max-width: 768px) {
  .hero-preview-card {
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }
  .hero-preview-actions {
    justify-content: flex-start;
  }
}

.hero-metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  width: 100%;
  padding-top: 24px;
}

.hero-metric-card {
  background: #111317;
  border: 1px solid var(--sahinur-border);
  border-radius: 4px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all 0.2s ease;
  position: relative;
  z-index: 2;
}

.hero-metric-card:hover {
  border-color: var(--sahinur-border-accent);
  background: #181b20;
}

.hero-metric-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--sahinur-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-metric-val {
  font-size: 15px;
  font-weight: 700;
  color: var(--sahinur-text-bright);
}

.hero-metric-desc {
  font-size: 12px;
  color: var(--sahinur-text-dim);
  line-height: 1.4;
}

/* ==========================================================================
   Section: Three Core Pillars
   ========================================================================== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.pillar-card {
  background: #111317;
  border: 1px solid var(--sahinur-border);
  border-radius: 4px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.pillar-card:hover {
  border-color: var(--sahinur-border-accent);
  background: #15181d;
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.7), 0 0 24px var(--sahinur-accent-dim);
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--sahinur-accent), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.pillar-card:hover::before {
  opacity: 1;
}

.pillar-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pillar-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 2px;
  background: var(--sahinur-accent-dim);
  color: var(--sahinur-accent);
  border: 1px solid var(--sahinur-border-accent);
}

.pillar-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--sahinur-text-bright);
}

.pillar-desc {
  font-size: 13.5px;
  color: var(--sahinur-text);
  line-height: 1.6;
}

.pillar-features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pillar-features-list li {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sahinur-text-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pillar-features-list li span.bullet {
  color: var(--sahinur-accent);
  font-weight: 700;
}

.pillar-actions {
  padding-top: 18px;
  border-top: 1px dashed var(--sahinur-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   Section: Preset Gallery Filter Bar
   ========================================================================== */
.preset-filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.preset-filter-btn {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  padding: 6px 14px;
  background: #14171b;
  color: var(--sahinur-text-dim);
  border: 1px solid var(--sahinur-border);
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.preset-filter-btn:hover {
  color: var(--sahinur-text-bright);
  border-color: var(--sahinur-border-strong);
}

.preset-filter-btn.active {
  color: var(--sahinur-accent);
  background: var(--sahinur-accent-dim);
  border-color: var(--sahinur-border-accent);
}

/* ==========================================================================
   Section Containers & Headers
   ========================================================================== */
.section-wrapper {
  max-width: 1300px;
  margin: 0 auto;
  padding: 60px 28px;
  width: 100%;
}

.section-header-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
}

.section-main-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--sahinur-text-bright);
  letter-spacing: -0.02em;
}

.section-subtext {
  font-size: 14px;
  color: var(--sahinur-text-dim);
  max-width: 640px;
}

/* ==========================================================================
   Section: Feature Capabilities Matrix (#features)
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.feature-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-index {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--sahinur-accent);
}

.feature-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--sahinur-text-bright);
}

.feature-desc {
  font-size: 13px;
  color: var(--sahinur-text);
  line-height: 1.55;
}

/* ==========================================================================
   Section: Interactive Studio Workspace (#studio)
   ========================================================================== */
.studio-section {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 24px 80px 24px;
  width: 100%;
}

.app-container {
  display: flex;
  flex-direction: column;
  height: 820px;
  max-height: 90vh;
  width: 100%;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--sahinur-border-strong);
  background: var(--sahinur-surface);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), 0 0 35px var(--sahinur-accent-dim);
}

.studio-header {
  height: 52px;
  background-color: var(--sahinur-surface-2);
  border-bottom: 1px solid var(--sahinur-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  z-index: 50;
  flex-shrink: 0;
}

.mode-switcher {
  display: flex;
  background-color: var(--sahinur-bg);
  border: 1px solid var(--sahinur-border);
  border-radius: var(--border-radius-md);
  padding: 2px;
  gap: 4px;
}

.mode-tab-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--border-radius-sm);
  color: var(--sahinur-text-dim);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.mode-tab-btn:hover {
  color: var(--sahinur-text-bright);
  background-color: var(--sahinur-surface-2);
}

.mode-tab-btn.active {
  background-color: var(--sahinur-surface-2);
  border-color: var(--sahinur-border-strong);
  color: var(--sahinur-accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.studio-main {
  display: flex;
  flex: 1;
  height: calc(100% - 52px);
  overflow: hidden;
  background-color: var(--sahinur-bg);
}

.studio-sidebar {
  width: var(--sidebar-width);
  min-width: 380px;
  max-width: 460px;
  background-color: #0e1013;
  border-right: 1px solid var(--sahinur-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  z-index: 10;
}

.sidebar-tab-nav {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--sahinur-border);
  background-color: #14171b;
  padding: 6px;
  gap: 4px;
  position: relative;
  z-index: 2;
}

.sidebar-nav-btn {
  flex: 1 1 calc(33.333% - 4px);
  min-width: 95px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 7px 6px;
  background: #181b20;
  border: 1px solid var(--sahinur-border);
  border-radius: var(--border-radius-sm);
  color: var(--sahinur-text-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  text-align: center;
  transition: var(--transition-fast);
}

.sidebar-nav-btn:hover {
  color: var(--sahinur-text-bright);
  background: #21262d;
  border-color: var(--sahinur-border-strong);
}

.sidebar-nav-btn.active {
  color: var(--sahinur-accent);
  background-color: var(--sahinur-accent-dim);
  border-color: var(--sahinur-accent);
  box-shadow: 0 0 10px rgba(0, 220, 130, 0.1);
}

.sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background-color: #0e1013;
  position: relative;
  z-index: 1;
}

.sidebar-panel {
  display: none;
  flex-direction: column;
  gap: 14px;
}

.sidebar-panel.active {
  display: flex;
}

.control-section {
  background-color: #14171b;
  border: 1px solid var(--sahinur-border);
  border-radius: var(--border-radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  z-index: 2;
}

.section-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sahinur-accent);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  position: relative;
  z-index: 2;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--sahinur-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.form-label-desc {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--sahinur-text-faint);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 8px 10px;
  background-color: #08090b !important;
  border: 1px solid var(--sahinur-border);
  border-radius: var(--border-radius-sm);
  color: #FFFFFF;
  font-size: 12px;
  font-family: var(--font-mono);
  transition: var(--transition-fast);
  outline: none;
  position: relative;
  z-index: 2;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--sahinur-accent);
  box-shadow: 0 0 0 2px rgba(0, 220, 130, 0.2);
}

.form-textarea {
  resize: vertical;
  min-height: 75px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.studio-canvas {
  flex: 1;
  background-color: var(--sahinur-bg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.canvas-toolbar {
  height: 44px;
  background-color: var(--sahinur-surface);
  border-bottom: 1px solid var(--sahinur-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  flex-shrink: 0;
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.toolbar-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background-color: var(--sahinur-surface-2);
  border: 1px solid var(--sahinur-border);
  border-radius: var(--border-radius-sm);
  color: var(--sahinur-text-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.toolbar-btn:hover {
  color: var(--sahinur-text-bright);
  border-color: var(--sahinur-border-strong);
  background-color: var(--sahinur-surface-hover);
}

.toolbar-btn.active {
  background-color: var(--sahinur-accent-dim);
  border-color: var(--sahinur-accent);
  color: var(--sahinur-accent);
}

/* Unified Squarish Zoom Controls */
.zoom-controls {
  display: inline-flex;
  align-items: center;
  background-color: var(--sahinur-surface-2);
  border: 1px solid var(--sahinur-border);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  height: 26px;
  user-select: none;
  box-sizing: border-box;
}

.zoom-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 100%;
  padding: 0;
  margin: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--sahinur-text-dim);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
  line-height: 1;
}

.zoom-btn:hover {
  background-color: var(--sahinur-surface-hover);
  color: var(--sahinur-accent);
}

.zoom-btn:active {
  background-color: var(--sahinur-accent-dim);
  color: var(--sahinur-accent);
}

.zoom-val {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 100%;
  padding: 0 6px;
  color: var(--sahinur-text-bright);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  border-left: 1px solid var(--sahinur-border);
  border-right: 1px solid var(--sahinur-border);
  background-color: var(--sahinur-surface);
  letter-spacing: -0.02em;
  cursor: pointer;
  transition: var(--transition-fast);
}

.zoom-val:hover {
  color: var(--sahinur-accent);
  background-color: var(--sahinur-surface-hover);
}

.preview-scroll-area {
  flex: 1;
  overflow: auto;
  padding: 32px 24px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  background: radial-gradient(circle at 50% 30%, #161a22 0%, #08090c 100%);
  min-height: 0;
  box-sizing: border-box;
}

.preview-wrapper {
  width: 100%;
  max-width: 880px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 0 auto;
  transform-origin: top center;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}

.export-bar {
  background-color: var(--sahinur-surface);
  border-top: 1px solid var(--sahinur-border);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  gap: 12px;
}

.export-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sahinur-text-dim);
}

.export-btn-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   Section: Preset Showcase Gallery (#presets)
   ========================================================================== */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.showcase-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 260px;
}

.showcase-card-top {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.showcase-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.showcase-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--sahinur-text-bright);
}

.showcase-desc {
  font-size: 12.5px;
  color: var(--sahinur-text-dim);
  line-height: 1.5;
}

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

.showcase-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 2px;
  background: var(--sahinur-surface-2);
  border: 1px solid var(--sahinur-border);
  color: var(--sahinur-text-dim);
}

.showcase-card-actions {
  padding-top: 16px;
  border-top: 1px dashed var(--sahinur-border);
  display: flex;
  justify-content: flex-end;
}

/* ==========================================================================
   Section: Documentation & Guides (#docs)
   ========================================================================== */
.docs-terminal-box {
  background: var(--sahinur-surface);
  border: 1px solid var(--sahinur-border);
  border-radius: 4px;
  overflow: hidden;
}

.docs-tabs-nav {
  display: flex;
  border-bottom: 1px solid var(--sahinur-border);
  background: var(--sahinur-surface-2);
  padding: 0 8px;
  overflow-x: auto;
}

.docs-tab-btn {
  padding: 10px 16px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--sahinur-text-dim);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.docs-tab-btn:hover {
  color: var(--sahinur-text-bright);
}

.docs-tab-btn.active {
  color: var(--sahinur-accent);
  border-bottom-color: var(--sahinur-accent);
  background: var(--sahinur-accent-dim);
}

.docs-tab-content {
  padding: 24px;
  display: none;
  flex-direction: column;
  gap: 16px;
}

.docs-tab-content.active {
  display: flex;
}

/* ==========================================================================
   Site Footer
   ========================================================================== */
.site-footer {
  margin-top: 80px;
  background: #090b0d;
  border-top: 1px solid var(--sahinur-border-strong);
  padding: 48px 24px 32px;
  position: relative;
  z-index: 10;
}

.footer-top-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--sahinur-border);
}

@media (max-width: 900px) {
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}

@media (max-width: 600px) {
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--sahinur-accent);
  margin-bottom: 14px;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-nav-link {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sahinur-text-dim);
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  text-align: left;
}

.footer-nav-link:hover {
  color: var(--sahinur-text-bright);
  transform: translateX(2px);
}

.footer-nav-link.policy-link:hover {
  color: var(--sahinur-accent);
}

.footer-bottom-row {
  max-width: 1200px;
  margin: 24px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sahinur-text-dim);
}

/* Cookie & Mandatory Cache Consent Banner */
.cookie-consent-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 960px;
  margin: 0 auto;
  z-index: 9000;
  transform: translateY(150%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  pointer-events: none;
}

.cookie-consent-banner.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.cookie-consent-inner {
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9), 0 0 25px rgba(0, 220, 130, 0.15);
  border: 1px solid var(--sahinur-border-accent);
}

.cookie-consent-body {
  padding: 18px 22px;
  background: #0c0e10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.cookie-consent-text {
  flex: 1;
  min-width: 280px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sahinur-text);
  line-height: 1.55;
}

.cookie-warning-box {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 4px;
  padding: 8px 12px;
  margin-top: 8px;
  color: #FCA5A5;
  font-size: 11px;
}

.cookie-consent-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Legal Policy Modal Content Formatting */
.legal-modal-body {
  padding: 24px 28px;
  max-height: 70vh;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--sahinur-text);
  line-height: 1.65;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #0c0e10;
}

.legal-section-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--sahinur-accent);
  margin-top: 8px;
}

.legal-highlight-box {
  background: var(--sahinur-surface-2);
  border-left: 3px solid var(--sahinur-accent);
  padding: 12px 16px;
  border-radius: 0 4px 4px 0;
  font-size: 12px;
}

.legal-warning-card {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-left: 3px solid #EF4444;
  padding: 12px 16px;
  border-radius: 0 4px 4px 0;
  color: #FCA5A5;
  font-size: 12px;
}

/* ==========================================================================
   Toast Notification & Modal Overlays
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background-color: var(--sahinur-surface);
  border: 1px solid var(--sahinur-accent);
  border-radius: var(--border-radius-sm);
  padding: 10px 16px;
  color: var(--sahinur-text-bright);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.8), 0 0 15px var(--sahinur-accent-dim);
  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  pointer-events: auto;
  max-width: 400px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  display: flex;
  align-items: center;
  color: var(--sahinur-accent);
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.guide-modal-content {
  background-color: var(--sahinur-surface);
  border: 1px solid var(--sahinur-border-strong);
  border-radius: var(--border-radius-md);
  width: 100%;
  max-width: 760px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), 0 0 25px var(--sahinur-accent-dim);
}

.guide-modal-header {
  padding: 12px 18px;
  background: var(--sahinur-surface-2);
  border-bottom: 1px solid var(--sahinur-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.guide-modal-title {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--sahinur-text-bright);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--sahinur-text-faint);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--sahinur-text-bright);
  background-color: var(--sahinur-surface-hover);
}

.guide-modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background-color: var(--sahinur-surface);
}

.guide-nav-row {
  display: flex;
  gap: 6px;
  width: 100%;
}

.guide-nav-btn {
  flex: 1;
  min-width: 0;
  padding: 8px 6px;
  background-color: var(--sahinur-surface-2);
  border: 1px solid var(--sahinur-border);
  border-radius: var(--border-radius-sm);
  color: var(--sahinur-text-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.guide-nav-btn:hover {
  color: var(--sahinur-text-bright);
  border-color: var(--sahinur-border-strong);
}

.guide-nav-btn.active {
  background-color: var(--sahinur-accent-dim);
  border-color: var(--sahinur-accent);
  color: var(--sahinur-accent);
}

@media (max-width: 640px) {
  .guide-nav-row {
    flex-wrap: wrap;
  }
  .guide-nav-btn {
    flex: 1 1 calc(50% - 6px);
  }
}

.guide-detail-card {
  background-color: var(--sahinur-surface-2);
  border: 1px solid var(--sahinur-border);
  border-radius: var(--border-radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.guide-client-title {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--sahinur-text-bright);
}

.guide-steps-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.guide-step-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.guide-step-num {
  width: 22px;
  height: 22px;
  background-color: var(--sahinur-bg);
  border: 1px solid var(--sahinur-border-accent);
  border-radius: 3px;
  color: var(--sahinur-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.guide-step-text {
  font-size: 12.5px;
  color: var(--sahinur-text);
  line-height: 1.5;
}

.guide-tip-banner {
  background-color: var(--sahinur-accent-dim);
  border: 1px solid var(--sahinur-border-accent);
  border-radius: var(--border-radius-sm);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--sahinur-accent);
}

.guide-tip-label {
  font-weight: 700;
  color: var(--sahinur-accent);
}

/* Responsive Breakpoints */
@media (max-width: 960px) {
  .nav-menu {
    display: none;
  }
  .app-container {
    height: auto;
    max-height: none;
  }
  .studio-main,
  .studio-workspace-container {
    flex-direction: column;
    height: auto;
  }
  .studio-sidebar {
    width: 100%;
    max-width: none;
    height: auto;
  }
  body.studio-view {
    height: auto;
    overflow-y: auto;
  }
}

/* ==========================================================================
   Dedicated Full-Screen Studio Workspace Page (studio.html)
   ========================================================================== */
body.studio-view {
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.studio-top-nav {
  height: 52px;
  background-color: #0c0e11;
  border-bottom: 1px solid var(--sahinur-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  gap: 12px;
  z-index: 50;
  flex-shrink: 0;
  white-space: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
}

.studio-top-nav::-webkit-scrollbar {
  display: none;
}

.studio-nav-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.studio-header-divider {
  width: 1px;
  height: 18px;
  background-color: var(--sahinur-border);
  margin: 0 2px;
  flex-shrink: 0;
}

.studio-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: opacity 0.2s ease;
  flex-shrink: 0;
}

.studio-brand-link:hover {
  opacity: 0.85;
}

.studio-workspace-container {
  display: flex;
  flex: 1;
  height: calc(100vh - 52px);
  width: 100%;
  overflow: hidden;
  background-color: var(--sahinur-bg);
}

.mode-switcher {
  display: inline-flex;
  align-items: center;
  background-color: #07080a;
  border: 1px solid var(--sahinur-border);
  border-radius: 4px;
  padding: 2px;
  gap: 2px;
  flex-shrink: 0;
}

.mode-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 3px;
  color: var(--sahinur-text-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.mode-tab-btn:hover {
  color: var(--sahinur-text-bright);
  background-color: var(--sahinur-surface-2);
}

.mode-tab-btn.active {
  background-color: #14171b;
  border-color: var(--sahinur-border-strong);
  color: var(--sahinur-accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.studio-preset-select {
  height: 28px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  background-color: #08090b !important;
  border: 1px solid var(--sahinur-border);
  border-radius: 3px;
  color: #FFFFFF;
  cursor: pointer;
  max-width: 190px;
  flex-shrink: 0;
}

.header-btn {
  height: 28px;
  padding: 3px 9px;
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-radius: 3px;
  white-space: nowrap;
  flex-shrink: 0;
  background: #14171b;
  border: 1px solid var(--sahinur-border);
  color: var(--sahinur-text);
  cursor: pointer;
  transition: all 0.15s ease;
}

.header-btn:hover {
  border-color: var(--sahinur-border-strong);
  color: #FFFFFF;
  background: #1c2026;
}

.header-copy-btn {
  height: 28px;
  padding: 3px 12px;
  font-size: 11.5px;
  font-family: var(--font-mono);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-radius: 3px;
  white-space: nowrap;
  flex-shrink: 0;
  background: var(--sahinur-accent);
  color: #001a0e !important;
  border: 1px solid var(--sahinur-accent);
  cursor: pointer;
  box-shadow: 0 0 12px var(--sahinur-accent-dim);
  transition: all 0.15s ease;
}

.header-copy-btn:hover {
  background: var(--sahinur-accent-hover);
  border-color: var(--sahinur-accent-hover);
  box-shadow: 0 0 16px var(--sahinur-accent-glow);
}

/* CSV Dropzone */
.csv-dropzone {
  border: 2px dashed var(--sahinur-border-strong);
  background: var(--sahinur-surface-2);
  border-radius: 4px;
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.csv-dropzone:hover {
  border-color: var(--sahinur-accent);
  background: rgba(0, 220, 130, 0.05);
}

/* Team Roster List */
.team-roster-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 260px;
  overflow-y: auto;
  padding-right: 4px;
}

.team-member-item {
  transition: all 0.15s ease;
}

.team-member-item:hover {
  background: var(--sahinur-surface-hover) !important;
  border-color: var(--sahinur-border-strong) !important;
}

.team-member-item.active {
  border-color: var(--sahinur-accent) !important;
  box-shadow: 0 0 10px rgba(0, 220, 130, 0.12);
}

/* Custom Field Rows */
.custom-field-row input {
  background-color: var(--sahinur-bg) !important;
}

/* Custom Presets Modal Cards */
.custom-preset-card {
  transition: all 0.15s ease;
}

.custom-preset-card:hover {
  border-color: var(--sahinur-border-strong);
  background: var(--sahinur-surface-hover);
}

.team-directory-card {
  transition: all 0.15s ease;
}

.team-directory-card:hover {
  border-color: var(--sahinur-accent);
  background: var(--sahinur-surface-hover);
}

/* Select Optgroups */
select optgroup {
  background-color: var(--sahinur-surface);
  color: var(--sahinur-accent);
  font-weight: 700;
  font-family: var(--font-mono);
}

select option {
  background-color: var(--sahinur-bg);
  color: var(--sahinur-text);
  font-weight: normal;
}

/* ==========================================================================
   Email Compatibility & Size Linter Badge
   ========================================================================== */
.linter-badge {
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid var(--sahinur-border);
  background: var(--sahinur-surface-2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  border-radius: 3px;
  color: var(--sahinur-text);
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  min-width: max-content;
  height: 26px;
  line-height: 1;
}

.linter-badge:hover {
  border-color: var(--sahinur-accent);
  transform: translateY(-1px);
  box-shadow: 0 0 10px var(--sahinur-accent-dim);
}

.linter-badge.linter-pass .sahinur-status-dot {
  background-color: #00DC82;
  box-shadow: 0 0 8px rgba(0, 220, 130, 0.7);
}

.linter-badge.linter-warn .sahinur-status-dot {
  background-color: #F59E0B;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.7);
}

.linter-badge.linter-fail .sahinur-status-dot {
  background-color: #EF4444;
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.7);
}

/* Custom Field Preset Tags */
.custom-field-preset-tag {
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  background: var(--sahinur-surface-2);
  border: 1px dashed var(--sahinur-border-strong);
  color: var(--sahinur-accent);
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.custom-field-preset-tag:hover {
  border-color: var(--sahinur-accent);
  color: #FFFFFF;
  background: var(--sahinur-accent-glow);
  transform: translateY(-1px);
}

/* Linter Gauge & Audit Cards */
.linter-gauge-container {
  background: var(--sahinur-surface-2);
  border: 1px solid var(--sahinur-border);
  border-radius: 4px;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.linter-gauge-bar {
  width: 100%;
  height: 8px;
  background: #1C1C1C;
  border-radius: 4px;
  overflow: hidden;
}

.linter-gauge-fill {
  height: 100%;
  transition: width 0.3s ease;
}

.linter-check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 14px;
  background: var(--sahinur-surface-2);
  border: 1px solid var(--sahinur-border);
  border-radius: 4px;
  transition: border-color 0.2s ease;
}

.linter-check-item.pass {
  border-left: 3px solid #00DC82;
}

.linter-check-item.warn {
  border-left: 3px solid #F59E0B;
}

.linter-check-item.fail {
  border-left: 3px solid #EF4444;
}

.linter-check-icon {
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 1px;
}

.linter-check-title {
  font-weight: 600;
  font-size: 12px;
  color: var(--sahinur-text-bright);
  margin-bottom: 2px;
}

.linter-check-desc {
  font-size: 11px;
  color: var(--sahinur-text-dim);
  line-height: 1.4;
}

/* Export Desktop Platform Tabs */
.export-platform-card {
  background: var(--sahinur-surface-2);
  border: 1px solid var(--sahinur-border);
  border-radius: 4px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.2s ease;
}

.export-platform-card:hover {
  border-color: var(--sahinur-border-strong);
}

.export-platform-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.export-platform-title {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--sahinur-text-bright);
}

.export-platform-path {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--sahinur-accent);
  background: #0A0A0A;
  padding: 4px 8px;
  border-radius: 3px;
  border: 1px solid var(--sahinur-border);
  word-break: break-all;
}

/* Banner Designer Canvas Viewport */
.banner-designer-viewport {
  background: radial-gradient(ellipse at 50% 50%, #161A22 0%, #080A0E 100%);
  border: 1px solid var(--sahinur-border);
  border-radius: 8px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.7);
  width: 100%;
}

#bannerCanvas {
  width: 100%;
  max-width: 640px;
  height: auto;
  display: block;
  border-radius: 6px;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   Mobile-Optimized Experience & Adaptive Viewport Rules (<= 768px)
   ========================================================================== */
.studio-mobile-bottom-bar {
  display: none;
}

@media (max-width: 768px) {
  /* Prevent body overflow lock on mobile */
  body.studio-view {
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
  }

  /* Prevent iOS Safari auto-zoom on input focus */
  .form-input, 
  .form-select, 
  input[type="text"], 
  input[type="email"], 
  input[type="tel"], 
  input[type="url"], 
  select,
  textarea {
    font-size: 16px !important;
  }

  /* Top nav on mobile */
  .studio-top-nav {
    height: 48px;
    padding: 0 10px;
    gap: 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .studio-preset-select {
    max-width: 130px;
    font-size: 10.5px;
    height: 26px;
  }

  .mode-tab-btn {
    padding: 3px 6px;
    font-size: 10px;
  }

  .header-btn {
    padding: 3px 7px;
    font-size: 10.5px;
  }

  .header-copy-btn {
    padding: 3px 9px;
    font-size: 11px;
  }

  /* Workspace container takes screen height minus top nav and bottom bar */
  .studio-workspace-container {
    height: calc(100vh - 48px - 54px) !important;
    height: calc(100dvh - 48px - 54px) !important;
    flex-direction: row !important;
    position: relative;
    overflow: hidden !important;
    width: 100% !important;
  }

  /* Mobile Single-Pane Switching */
  .studio-sidebar {
    width: 100% !important;
    max-width: 100% !important;
    flex: 1 0 100% !important;
    height: 100% !important;
    display: flex !important;
    flex-direction: column;
    border-right: none;
  }

  .studio-canvas {
    width: 100% !important;
    max-width: 100% !important;
    flex: 1 0 100% !important;
    height: 100% !important;
    display: none !important;
    flex-direction: column;
  }

  /* When mobile preview view is active */
  .studio-workspace-container.mobile-preview-active .studio-sidebar {
    display: none !important;
  }

  .studio-workspace-container.mobile-preview-active .studio-canvas {
    display: flex !important;
  }

  /* Single-Row Swipeable Tab Navigation */
  .sidebar-tab-nav {
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 6px 8px;
    gap: 5px;
  }

  .sidebar-tab-nav::-webkit-scrollbar {
    display: none;
  }

  .sidebar-nav-btn {
    flex: 0 0 auto !important;
    min-width: max-content;
    padding: 6px 11px;
    font-size: 11px;
  }

  /* Canvas Toolbar and Preview on Mobile */
  .canvas-toolbar {
    height: auto;
    min-height: 42px;
    padding: 6px 8px;
    flex-wrap: wrap;
    gap: 6px;
  }

  .preview-scroll-area {
    padding: 14px 8px;
    -webkit-overflow-scrolling: touch;
  }

  .client-window {
    width: 100% !important;
    max-width: 100% !important;
    box-shadow: none;
  }

  .export-bar {
    padding: 8px 10px;
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
  }

  .export-bar-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    width: 100%;
  }

  /* Mobile Fixed Bottom Navigation Bar */
  .studio-mobile-bottom-bar {
    display: flex;
    align-items: center;
    justify-content: space-around;
    height: 54px;
    background-color: #0b0d10;
    border-top: 1px solid var(--sahinur-border-strong);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: 0 10px;
    gap: 8px;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.5);
  }

  .mobile-nav-tab {
    flex: 1;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: #14171b;
    border: 1px solid var(--sahinur-border);
    border-radius: 4px;
    color: var(--sahinur-text-dim);
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
  }

  .mobile-nav-tab:active {
    background: #1c2026;
  }

  .mobile-nav-tab.active {
    background: var(--sahinur-accent-dim);
    border-color: var(--sahinur-accent);
    color: var(--sahinur-accent);
    box-shadow: 0 0 10px rgba(0, 220, 130, 0.15);
  }

  .mobile-nav-copy-btn {
    flex: 1.2;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: var(--sahinur-accent);
    color: #001a0e !important;
    border: 1px solid var(--sahinur-accent);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 0 12px var(--sahinur-accent-dim);
    transition: all 0.15s ease;
  }

  .mobile-nav-copy-btn:active {
    background: var(--sahinur-accent-hover);
    transform: scale(0.98);
  }

  /* Modals on Mobile */
  .guide-modal-content {
    max-width: 96vw;
    max-height: 88vh;
    border-radius: 6px;
  }

  .guide-modal-body {
    padding: 14px;
  }

  /* Centered Toasts on Mobile */
  .toast-container {
    bottom: 64px;
    right: auto;
    left: 50%;
    transform: translateX(-50%);
    width: max-content;
    max-width: 90vw;
  }
}

/* ==========================================================================
   Preheader Preview & Inbox Snippet Simulator Widget
   ========================================================================== */
.label-with-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.label-with-badge .form-label {
  margin-bottom: 0;
}

.badge-subtle {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 3px;
  background: var(--sahinur-accent-dim);
  color: var(--sahinur-accent);
  border: 1px solid var(--sahinur-border-accent);
  letter-spacing: 0.3px;
}

.badge-subtle.badge-short {
  background: rgba(255, 189, 46, 0.12);
  color: #ffbd2e;
  border-color: rgba(255, 189, 46, 0.3);
}

.badge-subtle.badge-long {
  background: rgba(255, 95, 86, 0.12);
  color: #ff5f56;
  border-color: rgba(255, 95, 86, 0.3);
}

.preheader-preview-widget {
  background: #0d0f12;
  border: 1px solid var(--sahinur-border);
  border-radius: 6px;
  padding: 12px;
  margin-top: 8px;
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.4);
}

.preheader-widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 8px;
}

.preheader-widget-title {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--sahinur-accent);
  letter-spacing: 0.8px;
}

.status-indicator-dot.online {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sahinur-accent);
  box-shadow: 0 0 6px var(--sahinur-accent);
}

.preheader-client-tabs {
  display: inline-flex;
  background: #15181e;
  padding: 2px;
  border-radius: 4px;
  border: 1px solid #232730;
  gap: 2px;
}

.preheader-tab-btn {
  background: transparent;
  border: none;
  color: var(--sahinur-text-dim);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.preheader-tab-btn:hover {
  color: #FFFFFF;
}

.preheader-tab-btn.active {
  background: var(--sahinur-accent);
  color: #001a0e;
  font-weight: 700;
  box-shadow: 0 0 8px rgba(0, 220, 130, 0.25);
}

/* Preheader Snippet Canvas */
.preheader-snippet-canvas {
  background: #181b22;
  border: 1px solid #282d38;
  border-radius: 5px;
  padding: 10px 12px;
  min-height: 52px;
  display: flex;
  align-items: center;
  overflow: hidden;
  transition: all 0.2s ease;
}

/* Gmail Snippet Layout */
.snippet-gmail-box {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Google Sans', Roboto, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  font-size: 12.5px;
  color: #d1d5db;
}

.snippet-gmail-star {
  color: #6b7280;
  font-size: 14px;
  user-select: none;
}

.snippet-gmail-sender {
  font-weight: 700;
  color: #f3f4f6;
  white-space: nowrap;
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.snippet-gmail-content {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}

.snippet-gmail-subject {
  font-weight: 600;
  color: #f9fafb;
}

.snippet-gmail-sep {
  color: #6b7280;
  margin: 0 4px;
}

.snippet-gmail-preheader {
  color: #9ca3af;
  font-weight: 400;
}

.snippet-gmail-time {
  font-size: 11px;
  color: #6b7280;
  white-space: nowrap;
}

/* Apple Mail Snippet Layout */
.snippet-apple-box {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Helvetica Neue', sans-serif;
  font-size: 12px;
}

.snippet-apple-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.snippet-apple-sender-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.snippet-apple-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #007aff;
  box-shadow: 0 0 6px rgba(0, 122, 255, 0.4);
}

.snippet-apple-sender {
  font-weight: 700;
  color: #FFFFFF;
  font-size: 13px;
}

.snippet-apple-time {
  font-size: 11px;
  color: #8e8e93;
}

.snippet-apple-subject {
  font-weight: 600;
  color: #e5e5ea;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.snippet-apple-preheader {
  color: #98989d;
  font-size: 11.5px;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* iOS Push Notification Card */
.snippet-ios-box {
  width: 100%;
  background: rgba(30, 33, 40, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 9px 11px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.snippet-ios-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2px;
}

.snippet-ios-app {
  display: flex;
  align-items: center;
  gap: 5px;
}

.snippet-ios-icon {
  width: 15px;
  height: 15px;
  border-radius: 3.5px;
  background: linear-gradient(135deg, #007aff, #0051a8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: #ffffff;
}

.snippet-ios-app-name {
  font-size: 10px;
  font-weight: 600;
  color: #8e8e93;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.snippet-ios-time {
  font-size: 10px;
  color: #8e8e93;
}

.snippet-ios-sender {
  font-size: 12.5px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.snippet-ios-subject {
  font-size: 12px;
  font-weight: 600;
  color: #e5e5ea;
  line-height: 1.25;
}

.snippet-ios-preheader {
  font-size: 11.5px;
  color: #a1a1a6;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Outlook Snippet Layout */
.snippet-outlook-box {
  width: 100%;
  border-left: 3px solid #0078d4;
  padding-left: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  font-size: 12px;
}

.snippet-outlook-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.snippet-outlook-sender {
  font-weight: 700;
  color: #ffffff;
  font-size: 12.5px;
}

.snippet-outlook-time {
  font-size: 11px;
  color: #8a8886;
}

.snippet-outlook-subject {
  font-weight: 600;
  color: #0078d4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.snippet-outlook-preheader {
  color: #a19f9d;
  font-size: 11.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Diagnostic Meter Bar */
.preheader-meter-wrapper {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.preheader-meter-bar {
  width: 100%;
  height: 4px;
  background: #1f232b;
  border-radius: 2px;
  overflow: hidden;
}

.preheader-meter-fill {
  height: 100%;
  background: var(--sahinur-accent);
  border-radius: 2px;
  transition: width 0.25s ease, background-color 0.25s ease;
}

.preheader-meter-fill.meter-short {
  background: #ffbd2e;
}

.preheader-meter-fill.meter-optimal {
  background: var(--sahinur-accent);
}

.preheader-meter-fill.meter-long {
  background: #ff5f56;
}

.preheader-meter-labels {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 9.5px;
}

#preheaderCharCountText {
  color: var(--sahinur-text-dim);
}

.advice-optimal {
  color: var(--sahinur-accent);
  font-weight: 600;
}

.advice-short {
  color: #ffbd2e;
  font-weight: 500;
}

.advice-warning {
  color: #ff5f56;
  font-weight: 500;
}

/* Anti-Leak Box & Toggle */
.preheader-anti-leak-box {
  margin-top: 10px;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.preheader-anti-leak-box:hover {
  border-color: rgba(0, 220, 130, 0.3);
  background: rgba(0, 220, 130, 0.03);
}

.anti-leak-toggle-inner {
  margin: 0;
  width: 100%;
}

.anti-leak-title-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.anti-leak-title-text {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--sahinur-text-bright);
}

.anti-leak-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  color: var(--sahinur-accent);
  background: rgba(0, 220, 130, 0.1);
  border: 1px solid rgba(0, 220, 130, 0.3);
  border-radius: 3px;
  padding: 1px 5px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.anti-leak-desc {
  font-size: 10.5px;
  color: var(--sahinur-text-dim);
  margin-top: 2px;
  line-height: 1.3;
}

/* ==========================================================================
   Rich Text Formatting Toolbar for Email Body Paragraphs
   ========================================================================== */
.format-toolbar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  flex-wrap: wrap;
  gap: 6px;
}

.rich-format-toolbar {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  padding: 2px 4px;
}

.format-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--sahinur-text-dim);
  width: 24px;
  height: 24px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11px;
  transition: all 0.15s ease;
  user-select: none;
}

.format-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.15);
}

.format-btn:active {
  background: rgba(0, 220, 130, 0.2);
  color: var(--sahinur-accent);
  border-color: var(--sahinur-accent);
  transform: scale(0.95);
}

.format-btn strong {
  font-weight: 800;
  font-size: 12px;
}

.format-btn em {
  font-style: italic;
  font-family: serif;
  font-size: 13px;
}

.format-btn u {
  text-decoration: underline;
  font-weight: 600;
}

.format-helper-bar {
  display: flex;
  align-items: center;
  margin-top: 4px;
  padding: 2px 0;
}

.format-helper-text {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--sahinur-text-faint);
  line-height: 1.4;
}

.format-helper-text strong {
  color: var(--sahinur-text-dim);
}

.format-helper-text em {
  color: var(--sahinur-text-dim);
}

.format-helper-text u {
  color: var(--sahinur-text-dim);
}

/* ==========================================================================
   Pillar 4A: Inline Canvas WYSIWYG Live Edit Indicator & Field Focus Ring
   ========================================================================== */
.wysiwyg-badge-indicator {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 4px 10px !important;
  background: rgba(0, 220, 130, 0.08) !important;
  border: 1px solid rgba(0, 220, 130, 0.35) !important;
  border-radius: var(--border-radius-sm, 4px) !important;
  font-family: var(--font-mono) !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  color: var(--sahinur-accent) !important;
  letter-spacing: 0.5px !important;
  user-select: none !important;
  height: 26px !important;
  box-sizing: border-box !important;
  line-height: 1 !important;
}

.wysiwyg-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sahinur-accent);
  box-shadow: 0 0 8px var(--sahinur-accent);
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.wysiwyg-editable-field {
  position: relative;
  transition: background 0.15s ease, outline 0.15s ease;
  border-radius: 2px;
  padding: 1px 2px;
  margin: -1px -2px;
}

.wysiwyg-editable-field:hover {
  background: rgba(0, 220, 130, 0.12);
  outline: 1px dashed rgba(0, 220, 130, 0.6);
  cursor: text;
}

.wysiwyg-editable-field:focus {
  background: rgba(0, 220, 130, 0.18);
  outline: 1.5px solid var(--sahinur-accent) !important;
  box-shadow: 0 0 6px rgba(0, 220, 130, 0.3);
}

/* ==========================================================================
   Pillar 4B: Modular Block Organizer (Drag & Drop Reordering)
   ========================================================================== */
.block-organizer-list {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
  margin-bottom: 8px !important;
  width: 100% !important;
}

.block-item {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 7px 10px !important;
  background: var(--sahinur-surface-2) !important;
  border: 1px solid var(--sahinur-border) !important;
  border-radius: 4px !important;
  font-family: var(--font-mono) !important;
  font-size: 11.5px !important;
  color: var(--sahinur-text) !important;
  cursor: grab;
  user-select: none;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
  box-sizing: border-box !important;
  width: 100% !important;
}

.block-item:hover {
  background: #191c22 !important;
  border-color: var(--sahinur-border-accent) !important;
}

.block-item.dragging {
  opacity: 0.45;
  background: #14161a !important;
  border: 1px dashed var(--sahinur-accent) !important;
  cursor: grabbing;
}

.block-item.drag-over {
  border-top: 2px solid var(--sahinur-accent) !important;
  transform: translateY(-2px);
}

.block-item-left {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 8px !important;
  flex: 1 !important;
  min-width: 0 !important;
}

.drag-handle {
  color: var(--sahinur-text-dim);
  font-size: 13px;
  cursor: grab;
  line-height: 1;
  font-family: var(--font-mono);
}

.block-name {
  font-family: var(--font-mono) !important;
  font-weight: 600 !important;
  font-size: 11.5px !important;
  letter-spacing: 0.2px;
  color: var(--sahinur-text);
  white-space: nowrap;
}

.block-item-actions {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 4px !important;
  flex-shrink: 0 !important;
}

.block-btn-up,
.block-btn-down {
  -webkit-appearance: none !important;
  appearance: none !important;
  background: #14171d !important;
  border: 1px solid var(--sahinur-border) !important;
  color: var(--sahinur-text-dim) !important;
  border-radius: 3px !important;
  width: 24px !important;
  height: 24px !important;
  padding: 0 !important;
  margin: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-family: var(--font-mono) !important;
  font-size: 9px !important;
  line-height: 1 !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}

.block-btn-up:hover,
.block-btn-down:hover {
  background: var(--sahinur-accent) !important;
  border-color: var(--sahinur-accent) !important;
  color: #0A0A0A !important;
}

.block-item:first-child .block-btn-up {
  opacity: 0.25 !important;
  pointer-events: none !important;
}

.block-item:last-child .block-btn-down {
  opacity: 0.25 !important;
  pointer-events: none !important;
}