/* ==========================================================================
   PANORA LANDING PAGE CSS STYLESHEET
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design System & Variables
   -------------------------------------------------------------------------- */
:root {
  /* Theme: NEST (Warm, Earthy, Organic) */
  --bg-primary: #FAF8F5;
  --bg-secondary: #F4EFEA;
  --bg-tertiary: #ECE6DD;
  --text-primary: #2C2620;
  --text-secondary: #6A6054;
  --text-muted: #96897A;
  --card-bg: #FFFFFF;
  --border-color: #E6DFD5;
  --border-focus: #C0B09C;
  
  --shadow-sm: 0 2px 4px rgba(44, 38, 32, 0.02), 0 1px 2px rgba(44, 38, 32, 0.01);
  --shadow-md: 0 10px 30px rgba(44, 38, 32, 0.04), 0 4px 12px rgba(44, 38, 32, 0.02);
  --shadow-lg: 0 30px 60px rgba(44, 38, 32, 0.06), 0 10px 24px rgba(44, 38, 32, 0.03);
  
  --primary-color: #7D6346;       /* Soft Timber */
  --primary-hover: #604A33;
  --accent-color: #D97706;        /* Warm Amber */
  --accent-rgb: 217, 119, 6;
  --success-color: #608066;       /* Sage Green */
  --info-color: #557A95;          /* Muted Blue */
  --warning-color: #D68C45;       /* Warm Terracotta */
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Theme: MELLO (Cute, Chibi, Pastel) */
body.theme-mello {
  --bg-primary: #FCFAFA;
  --bg-secondary: #F7EFEF;
  --bg-tertiary: #F2E4E4;
  --text-primary: #4A3E3D;
  --text-secondary: #85706E;
  --text-muted: #B29B99;
  --card-bg: #FFFFFF;
  --border-color: #F0E2E2;
  --border-focus: #FFA8BA;
  
  --shadow-sm: 0 4px 8px rgba(255, 168, 186, 0.05);
  --shadow-md: 0 12px 30px rgba(255, 168, 186, 0.12), 0 4px 12px rgba(162, 210, 255, 0.08);
  --shadow-lg: 0 32px 60px rgba(189, 178, 255, 0.18), 0 12px 24px rgba(255, 168, 186, 0.1);
  
  --primary-color: #FFA8BA;       /* Pastel Pink */
  --primary-hover: #FF85A2;
  --accent-color: #8FD3FF;        /* Sky Blue */
  --accent-rgb: 143, 211, 255;
  --success-color: #B4E8B4;       /* Pastel Mint */
  --info-color: #C1B4FF;          /* Lilac Purple */
  --warning-color: #FFE699;       /* Pastel Yellow */
  
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
}

/* Theme: CLEAN (Pure White, Crisp Minimalist) */
body.theme-clean {
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-tertiary: #F1F5F9;
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --card-bg: #FFFFFF;
  --border-color: #E2E8F0;
  --border-focus: #0F172A;
  
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.02);
  --shadow-md: 0 10px 25px rgba(15, 23, 42, 0.04), 0 4px 10px rgba(15, 23, 42, 0.02);
  --shadow-lg: 0 25px 50px rgba(15, 23, 42, 0.07), 0 10px 20px rgba(15, 23, 42, 0.03);
  
  --primary-color: #0F172A;       /* Slate Obsidian */
  --primary-hover: #1E293B;
  --accent-color: #2563EB;        /* Clean Electric Blue */
  --accent-rgb: 37, 99, 235;
  --success-color: #059669;       /* Emerald */
  --info-color: #4F46E5;          /* Indigo */
  --warning-color: #D97706;       /* Warm Amber */
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
}

/* --------------------------------------------------------------------------
   2. Base Styles & Typography
   -------------------------------------------------------------------------- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition-slow), color var(--transition-slow);
  overflow-x: hidden;
}

/* Dot grid background for Mello & Clean */
body.theme-mello {
  background-image: radial-gradient(#FFD9E2 1.5px, transparent 1.5px);
  background-size: 28px 28px;
}

body.theme-clean {
  background-image: radial-gradient(#E2E8F0 1.2px, transparent 1.2px);
  background-size: 24px 24px;
}

h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.hidden {
  display: none !important;
}

/* --------------------------------------------------------------------------
   3. Utility Classes
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-center { text-align: center; }
.text-gradient {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-color);
  background-color: var(--bg-secondary);
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition-normal);
}

body.theme-mello .section-tag {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
}

body.theme-clean .text-gradient {
  background: linear-gradient(135deg, #0F172A 0%, #2563EB 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

body.theme-clean .section-tag {
  background-color: #F1F5F9;
  color: #0F172A;
  border: 1px solid #E2E8F0;
}

.section-title {
  font-size: 38px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-desc {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 56px;
}

/* Button UI */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-family: inherit;
}

.btn-primary {
  background-color: var(--primary-color);
  color: #FFFFFF !important;
  box-shadow: 0 4px 12px rgba(var(--accent-rgb), 0.1);
}

body.theme-mello .btn-primary {
  color: var(--text-primary) !important;
}

body.theme-clean .btn-primary {
  background-color: #0F172A;
  color: #FFFFFF !important;
  border: 1px solid #0F172A;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.12);
}

body.theme-clean .btn-primary:hover {
  background-color: #1E293B;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background-color: var(--primary-hover);
  box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.2);
}

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

.btn-secondary:hover {
  background-color: var(--bg-tertiary);
}

.btn-large {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: var(--radius-md);
}

/* --------------------------------------------------------------------------
   4. Navbar Layout
   -------------------------------------------------------------------------- */
.navbar-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(250, 248, 245, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-slow), border-color var(--transition-slow),
              transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), box-shadow var(--transition-normal);
}

body.theme-mello .navbar-header {
  background-color: rgba(252, 250, 250, 0.85);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--text-primary);
}

.logo-icon-img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  display: block;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-dot {
  width: 12px;
  height: 12px;
  background: var(--primary-color);
  border-radius: 50%;
  transition: background var(--transition-slow);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-weight: 500;
  font-size: 15px;
  color: var(--text-secondary);
}

.nav-link:hover {
  color: var(--primary-color);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Custom Theme Select Dropdown */
.theme-dropdown-container {
  position: relative;
}

.theme-selector-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--card-bg);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  transition: all var(--transition-normal);
}

.theme-selector-trigger:hover {
  border-color: var(--border-focus);
}

.theme-dropdown-options {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 6px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  min-width: 100px;
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: all var(--transition-normal);
  z-index: 1100;
  padding: 4px;
}

.theme-dropdown-container.open .theme-dropdown-options {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.theme-option {
  width: 100%;
  padding: 8px 12px;
  text-align: left;
  border: none;
  background: none;
  font-family: inherit;
  font-weight: 600;
  font-size: 12px;
  border-radius: 4px;
  cursor: pointer;
}

.theme-option:hover {
  background-color: var(--bg-secondary);
}

.theme-option.active {
  background-color: var(--primary-color);
  color: #FFFFFF;
}

body.theme-mello .theme-option.active {
  color: var(--text-primary);
}

body.theme-clean .theme-option.active {
  background-color: #0F172A;
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   5. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  padding-top: 160px;
  padding-bottom: 100px;
  overflow: hidden;
}

/* Glow highlights */
.hero-bg-accent {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: -1;
  opacity: 0.25;
  transition: opacity var(--transition-slow);
}

.glow-nest {
  top: -100px;
  right: -100px;
  background: radial-gradient(circle, var(--accent-color) 0%, transparent 70%);
}

.glow-mello {
  bottom: -150px;
  left: -150px;
  background: radial-gradient(circle, #BDB2FF 0%, transparent 70%);
  opacity: 0;
}

body.theme-mello .glow-nest { opacity: 0; }
body.theme-mello .glow-mello { opacity: 0.35; }

body.theme-clean .glow-nest,
body.theme-clean .glow-mello { opacity: 0; }

.decorative-sparkle {
  position: absolute;
  font-size: 24px;
  color: var(--primary-color);
  opacity: 0.3;
  pointer-events: none;
}

.sparkle-1 { top: 180px; left: 8%; animation: float 6s ease-in-out infinite; }
.sparkle-2 { top: 380px; right: 12%; animation: float 8s ease-in-out infinite 1s; }

body.theme-mello .decorative-sparkle {
  color: #FF85A2;
  opacity: 0.8;
}

body.theme-clean .decorative-sparkle {
  color: #94A3B8;
  opacity: 0.2;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(15deg); }
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr 1.1fr;
  }
}

.hero-content {
  text-align: center;
  max-width: 580px;
  margin: 0 auto;
}

@media (min-width: 992px) {
  .hero-content {
    text-align: left;
    margin: 0;
  }
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 700;
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  color: var(--text-primary);
}

.hero-title {
  font-size: 42px;
  line-height: 1.15;
  margin-bottom: 20px;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 54px;
  }
}

.hero-desc {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

/* Download Group Button */
.hero-cta-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

@media (min-width: 992px) {
  .hero-cta-wrapper {
    align-items: flex-start;
  }
}

.download-button-group {
  display: inline-flex;
  align-items: stretch;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.download-button-group:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.2);
}

.download-button-group .btn-primary {
  box-shadow: none;
}

.download-button-group .btn-primary:hover {
  transform: none;
  background-color: var(--primary-hover);
}

.download-trigger {
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
}

.dropdown-trigger-wrapper {
  position: relative;
  display: flex;
  align-items: stretch;
}

.btn-dropdown-toggle {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  padding-left: 14px;
  padding-right: 14px;
  height: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.download-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 260px;
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  transition: all var(--transition-normal);
  z-index: 100;
  padding: 6px;
}

.dropdown-trigger-wrapper.open .download-dropdown-menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-item {
  width: 100%;
  text-align: left;
  border: none;
  background: none;
  padding: 12px 16px;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.dropdown-item:hover {
  background-color: var(--bg-secondary);
}

.cta-subtext {
  font-size: 12.5px;
  color: var(--text-muted);
}

/* ─── Hero Feature Highlight Pills ─── */
.hero-feature-highlights {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
  width: 100%;
}

.hero-highlight-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  flex: 1;
  min-width: 170px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.03);
  transition: all var(--transition-fast);
}

.hero-highlight-pill:hover {
  transform: translateY(-2px);
  border-color: var(--primary-color);
  box-shadow: 0 6px 16px rgba(0,0,0,0.06);
}

.hero-highlight-pill.accent-highlight {
  background: linear-gradient(135deg, rgba(var(--accent-rgb, 125, 99, 70), 0.08) 0%, rgba(var(--accent-rgb, 125, 99, 70), 0.02) 100%);
  border-color: rgba(var(--accent-rgb, 125, 99, 70), 0.25);
}

.highlight-emoji {
  font-size: 20px;
  flex-shrink: 0;
}

.highlight-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.highlight-text strong {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.highlight-text span {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.3;
}

/* ─── Soft Hook Intro Statement Section ─── */
.intro-statement-section {
  padding: 72px 0 48px 0;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-bottom: 1px solid var(--border-color);
}

.intro-statement-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 56px 48px 48px;
  box-shadow:
    0 0 0 1px var(--border-color),
    0 24px 60px rgba(0,0,0,0.05);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.intro-statement-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), #4facfe, #00f2fe, var(--primary-color));
  background-size: 200% 100%;
  animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}

/* ─── Soft Hook Quote Line ─── */
.intro-hook-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.intro-hook-quote {
  display: inline-block;
  font-size: 15px;
  font-style: italic;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 8px 16px;
  position: relative;
  line-height: 1.5;
}

.intro-hook-quote::before {
  content: '\201C';
  font-size: 22px;
  color: var(--primary-color);
  font-style: normal;
  vertical-align: -4px;
  margin-right: 2px;
  opacity: 0.6;
}

.intro-hook-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 800;
  color: var(--primary-color);
  background: rgba(var(--accent-rgb, 125, 99, 70), 0.1);
  border: 1px solid rgba(var(--accent-rgb, 125, 99, 70), 0.2);
  border-radius: var(--radius-full);
  padding: 5px 12px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.intro-heading {
  font-family: 'Outfit', sans-serif;
  font-size: 34px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 16px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  letter-spacing: -0.02em;
}

.intro-lead {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 720px;
  margin: 0 auto 44px auto;
}

.intro-lead strong {
  color: var(--text-primary);
  font-weight: 700;
}

.intro-grid-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  text-align: left;
}

.intro-grid-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  transition: all var(--transition-normal);
}

.intro-grid-item:hover {
  transform: translateY(-4px);
  border-color: var(--primary-color);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.intro-grid-item.featured-item {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 1px var(--primary-color), 0 10px 30px rgba(0,0,0,0.04);
}

.intro-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.intro-grid-item h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.intro-grid-item p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

@media (max-width: 992px) {
  .intro-grid-preview {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .intro-grid-preview {
    grid-template-columns: 1fr;
  }
  .intro-statement-card {
    padding: 36px 20px 28px;
  }
  .intro-heading {
    font-size: 24px;
  }
  .intro-hook-line {
    flex-direction: column;
    gap: 8px;
  }
}

/* Laptop Frame Container */
.hero-preview-wrapper {
  position: relative;
  width: 100%;
  animation: introUp var(--transition-slow);
}

@keyframes introUp {
  0% { transform: translateY(40px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

.macbook-frame {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: transform var(--transition-slow);
}

.macbook-frame:hover {
  transform: translateY(-4px) scale(1.01);
}

.frame-header {
  display: flex;
  align-items: center;
  height: 36px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0 16px;
}

.window-controls {
  display: flex;
  gap: 8px;
}

.control-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.control-dot.close { background-color: #ff5f56; }
.control-dot.minimize { background-color: #ffbd2e; }
.control-dot.expand { background-color: #27c93f; }

.frame-title {
  margin: 0 auto;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  transform: translateX(-20px);
}

.frame-body {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: var(--bg-secondary);
}

.app-screenshot {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.app-screenshot.active {
  opacity: 1;
}

/* --------------------------------------------------------------------------
   6. Spaces Section (Tabs Interactive)
   -------------------------------------------------------------------------- */
.spaces-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  transition: background-color var(--transition-slow);
}

.spaces-interactive-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-top: 48px;
}

@media (min-width: 992px) {
  .spaces-interactive-layout {
    grid-template-columns: 280px 1fr;
  }
}

.spaces-menu {
  display: flex;
  flex-direction: row;
  overflow-x: auto;
  gap: 12px;
  padding-bottom: 12px;
}

@media (min-width: 992px) {
  .spaces-menu {
    flex-direction: column;
    overflow-x: visible;
    padding-bottom: 0;
  }
}

.space-tab {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  background: transparent;
  border: 1.5px solid transparent;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-normal);
  flex-shrink: 0;
}

.space-tab:hover {
  background-color: var(--bg-tertiary);
}

.space-tab.active {
  background-color: var(--card-bg);
  border-color: var(--border-color);
  box-shadow: var(--shadow-md);
}

.space-icon,
.space-folder-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.space-folder-icon svg {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

.space-tab:hover .space-folder-icon svg {
  transform: scale(1.12);
}

/* Pinned Folder Color Themes */
.space-folder-icon.folder-study {
  background: #E0F2FE;
  color: #0284C7;
}

.space-folder-icon.folder-work {
  background: #FCE7F3;
  color: #DB2777;
}

.space-folder-icon.folder-design {
  background: #F3E8FF;
  color: #9333EA;
}

.space-folder-icon.folder-personal {
  background: #FEF3C7;
  color: #D97706;
}

.space-folder-icon.folder-media {
  background: #DCFCE7;
  color: #16A34A;
}

body.theme-mello .space-folder-icon.folder-study { background: #E0F7FA; color: #00ACC1; }
body.theme-mello .space-folder-icon.folder-work { background: #FCE4EC; color: #EC407A; }
body.theme-mello .space-folder-icon.folder-design { background: #EDE7F6; color: #7E57C2; }
body.theme-mello .space-folder-icon.folder-personal { background: #FFF8E1; color: #FFB300; }
body.theme-mello .space-folder-icon.folder-media { background: #E8F5E9; color: #43A047; }

.space-tab-info {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.space-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-primary);
}

.space-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.spaces-content-display {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.spaces-panel {
  display: none;
  grid-template-columns: 1fr;
  animation: fadeIn var(--transition-normal);
}

@media (min-width: 768px) {
  .spaces-panel {
    grid-template-columns: 1fr 1fr;
  }
}

.spaces-panel.active {
  display: grid;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-visual {
  aspect-ratio: 4 / 3;
  position: relative;
  background-color: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}

@media (min-width: 768px) {
  .panel-visual {
    border-bottom: none;
    border-right: 1px solid var(--border-color);
    height: 100%;
    aspect-ratio: auto;
  }
}

.panel-visual.study-color { background-color: #EDF4F2; }
.panel-visual.work-color { background-color: #ECF2F6; }
.panel-visual.design-color { background-color: #F4EFF6; }
.panel-visual.personal-color { background-color: #F6F1EC; }
.panel-visual.media-color { background-color: #EDF6EF; }

/* ---------- Modern Panora Favorite Folder & File Card ---------- */
.folder-preview-card {
  width: 90%;
  max-width: 320px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.folder-preview-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12), 0 4px 10px rgba(0, 0, 0, 0.06);
}

.folder-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.folder-card-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.folder-badge-icon {
  font-size: 18px;
  line-height: 1;
}

.folder-header-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.folder-card-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.folder-card-count {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 1px;
}

.folder-card-dots {
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: background 0.15s;
}

.folder-card-dots:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.folder-files-list {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--card-bg);
}

.folder-file-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 10px;
  border-radius: 8px;
  background: var(--bg-primary);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.folder-file-row:hover {
  background: var(--bg-secondary);
  border-color: var(--border-color);
  transform: translateX(2px);
}

.file-info-group {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
}

.file-ext-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 800;
  padding: 3px 6px;
  border-radius: 5px;
  letter-spacing: 0.04em;
  font-family: 'Outfit', sans-serif;
  flex-shrink: 0;
}

.file-ext-icon.icon-pdf     { background: #FEE2E2; color: #DC2626; }
.file-ext-icon.icon-ipynb   { background: #DCFCE7; color: #16A34A; }
.file-ext-icon.icon-draw    { background: #F3E8FF; color: #9333EA; }
.file-ext-icon.icon-md      { background: #E0E7FF; color: #4F46E5; }
.file-ext-icon.icon-xlsx    { background: #D1FAE5; color: #059669; }
.file-ext-icon.icon-parquet { background: #FEF3C7; color: #D97706; }
.file-ext-icon.icon-sql     { background: #CFFAFE; color: #0891B2; }
.file-ext-icon.icon-csv     { background: #E2E8F0; color: #475569; }
.file-ext-icon.icon-png     { background: #FCE7F3; color: #DB2777; }
.file-ext-icon.icon-svg     { background: #FFE4E6; color: #E11D48; }
.file-ext-icon.icon-webp    { background: #EDE9FE; color: #6D28D9; }
.file-ext-icon.icon-jpg     { background: #FEF9C3; color: #CA8A04; }
.file-ext-icon.icon-mp4     { background: #EDE9FE; color: #7C3AED; }
.file-ext-icon.icon-mp3     { background: #FDF2F8; color: #BE185D; }
.file-ext-icon.icon-webm    { background: #E0F2FE; color: #0284C7; }
.file-ext-icon.icon-heic    { background: #F5F3FF; color: #7C3AED; }

.file-name-wrap {
  display: flex;
  flex-direction: column;
}

.file-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.file-meta {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 1px;
}

.file-action-badge {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  padding: 3px 8px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.floating-sticker {
  position: absolute;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  z-index: 10;
  transform: rotate(-3deg);
}

.sticker-1 {
  top: 10%;
  left: 10%;
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
}

.sticker-2 {
  bottom: 12%;
  right: 12%;
  background-color: var(--primary-color);
  color: #FFFFFF;
}

body.theme-mello .sticker-2 {
  color: var(--text-primary);
}

.room-card-mini {
  background-color: #FFFFFF;
  padding: 16px;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  width: 200px;
  border: 1px solid var(--border-color);
}

.card-mini-title {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
}

.progress-bar-small {
  height: 6px;
  background-color: var(--bg-secondary);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 6px;
}

.progress-bar-small .fill {
  height: 100%;
  background-color: var(--accent-color);
  border-radius: 3px;
}

.card-mini-meta {
  font-size: 11px;
  color: var(--text-muted);
}

.cute-character {
  font-size: 32px;
  font-weight: 800;
  color: #FFA8BA;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.panel-details {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.panel-space-tag {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-color);
  margin-bottom: 8px;
}

.panel-details h3 {
  font-size: 28px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.panel-details p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.panel-feature-list {
  list-style: none;
}

.panel-feature-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

.panel-feature-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary-color);
}

/* --------------------------------------------------------------------------
   7. Bento Grid Features Section
   -------------------------------------------------------------------------- */
.features-section {
  padding: 100px 0;
}

.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 48px;
}

@media (min-width: 768px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .bento-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.bento-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.bento-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-focus);
}

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

@media (min-width: 768px) {
  .col-span-2 {
    grid-column: span 2;
  }
}

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

@media (min-width: 992px) {
  .row-span-2 {
    grid-row: span 2;
  }
}

.card-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.bento-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.bento-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
}

.bento-card .card-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.bento-card .card-content p {
  margin-bottom: 24px;
}

/* Bento Visuals */
.bento-visual {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--border-color);
}

.mock-kanban {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.kanban-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.col-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
}

.kanban-item {
  background-color: var(--card-bg);
  padding: 10px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  border-left: 3px solid transparent;
  box-shadow: var(--shadow-sm);
}

.kanban-item.priority-high { border-left-color: #ef4444; }
.kanban-item.priority-medium { border-left-color: var(--accent-color); }
.kanban-item.priority-low { border-left-color: var(--success-color); }

.diary-stickers {
  margin-top: auto;
  display: flex;
  gap: 12px;
}

.sticker-tag {
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
}

.tag-handwritten {
  font-family: 'Caveat', cursive;
  font-size: 18px;
  background-color: #FFFDE7;
  border: 1px solid #FFF59D;
  transform: rotate(2deg);
}

.tag-tape {
  background-color: rgba(220, 240, 220, 0.6);
  border-left: 4px solid var(--success-color);
  transform: rotate(-1deg);
}

.goal-milestones-visual {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.milestone-pin {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
}

.milestone-pin.done {
  background-color: #EDF6EF;
  color: var(--success-color);
}

.milestone-pin.active {
  background-color: var(--bg-secondary);
  border: 1.5px dashed var(--border-color);
}

/* --------------------------------------------------------------------------
   8. Local First Section (Privacy Grid)
   -------------------------------------------------------------------------- */
.local-first-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-slow), border-color var(--transition-slow);
}

.local-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
}

@media (min-width: 992px) {
  .local-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.local-features-group {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.local-feature-item {
  display: flex;
  gap: 20px;
}

.icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.feature-text h3 {
  font-size: 18px;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.feature-text p {
  font-size: 14.5px;
  color: var(--text-secondary);
}

/* Local Map Graphic */
.local-visual-display {
  display: flex;
  justify-content: center;
}

.local-map-container {
  width: 100%;
  max-width: 380px;
  background-color: var(--card-bg);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px;
  text-align: center;
  position: relative;
}

.main-device {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.device-icon {
  font-size: 64px;
}

.device-label {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 18px;
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  background-color: var(--bg-secondary);
  border-radius: var(--radius-full);
}

.status-indicator::before {
  content: "";
  width: 6px;
  height: 6px;
  background-color: #22c55e;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.6; }
}

.data-stream-lines {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 30px;
}

.stream-item {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.cloud-shield {
  margin-top: 24px;
  border-top: 1px dashed var(--border-color);
  padding-top: 16px;
}

.shield-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--success-color);
}

/* --------------------------------------------------------------------------
   9. FAQ Section
   -------------------------------------------------------------------------- */
.faq-section {
  padding: 100px 0;
}

.faq-accordion-wrapper {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1.5px solid var(--border-color);
  padding: 8px 0;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  padding: 20px 0;
  cursor: pointer;
}

.faq-question:hover {
  color: var(--primary-color);
}

.faq-icon {
  color: var(--text-muted);
  transition: transform var(--transition-normal);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out;
}

.faq-answer p {
  padding-bottom: 24px;
  font-size: 15px;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   10. CTA Download Section
   -------------------------------------------------------------------------- */
.cta-download-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  transition: background-color var(--transition-slow), border-color var(--transition-slow);
}

.cta-title {
  font-size: 36px;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

.cta-buttons-wrapper {
  margin-bottom: 16px;
}

.license-note {
  font-size: 12px;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   11. Footer Section
   -------------------------------------------------------------------------- */
.footer-layout {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  padding: 80px 0 30px 0;
  transition: background-color var(--transition-slow), border-color var(--transition-slow);
}

.footer-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

@media (min-width: 768px) {
  .footer-container {
    grid-template-columns: 1.5fr repeat(2, 1fr);
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-brand .logo-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 24px;
}

.footer-slogan {
  font-size: 14.5px;
  color: var(--text-secondary);
  max-width: 260px;
}

.footer-links-wrapper {
  display: contents; /* Allow cols to align with parent grid */
}

.footer-links-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-column h4 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.footer-links-column a {
  font-size: 14px;
  color: var(--text-secondary);
}

.footer-links-column a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
}

.copyright-text {
  font-size: 13px;
  color: var(--text-muted);
}

/* Floating Toast Design */
.toast-notification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  background-color: var(--card-bg);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 16px;
  max-width: 360px;
  transition: all var(--transition-normal);
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast-content {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.toast-icon {
  color: #22c55e;
  flex-shrink: 0;
  margin-top: 2px;
}

.toast-text {
  display: flex;
  flex-direction: column;
}

.toast-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 2px;
}

.toast-desc {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ==========================================================================
   New Image Previews & Mockups
   ========================================================================== */

/* General Mockup Window Wrapper */
.window-mockup {
  width: 90%;
  height: 85%;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-normal);
}

.window-mockup:hover {
  transform: scale(1.02);
}

.mockup-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Goal Tracker Overlapping Stack */
.goal-tracker-stack {
  position: relative;
  width: 90%;
  height: 85%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-img-stack {
  width: 90%;
  height: 90%;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: transform var(--transition-normal);
}

.drawer-img-stack {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 50%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1.5px solid var(--border-color);
  transition: transform var(--transition-normal);
  z-index: 5;
}

.goal-tracker-stack:hover .map-img-stack {
  transform: translateX(-15px) scale(0.98);
}

.goal-tracker-stack:hover .drawer-img-stack {
  transform: translateY(-10px) translateX(5px) scale(1.05);
}

/* Notebook Diary Preview */
.diary-notebook-preview {
  margin-top: auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transform: rotate(-1.5deg);
  transition: all var(--transition-normal);
  background-color: var(--bg-primary);
}

.diary-notebook-preview:hover {
  transform: rotate(0) scale(1.03);
  box-shadow: var(--shadow-lg);
}

.diary-page-img {
  width: 100%;
  height: auto;
  display: block;
}

/* Goal Map Preview */
.goal-map-preview {
  margin-top: auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.goal-map-preview:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.goal-map-img {
  width: 100%;
  height: auto;
  display: block;
}

/* PDF Studio Preview */
.pdf-studio-preview {
  margin-top: auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.pdf-studio-preview:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pdf-img {
  width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   Core Explorer Section
   ========================================================================== */
.core-explorer-section {
  padding: 100px 0;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-slow), border-color var(--transition-slow);
}

.explorer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
}

@media (min-width: 992px) {
  .explorer-grid {
    grid-template-columns: 1fr 1.1fr;
  }
}

.explorer-content {
  max-width: 540px;
  margin: 0 auto;
}

@media (min-width: 992px) {
  .explorer-content {
    margin: 0;
  }
}

.file-type-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
  margin-bottom: 24px;
}

.category-pill {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 8px 16px;
  font-size: 13.5px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition-normal);
}

.category-pill:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.category-pill.active {
  background-color: var(--primary-color);
  color: #FFFFFF;
  border-color: var(--primary-color);
}

body.theme-mello .category-pill.active {
  color: var(--text-primary);
}

.category-details {
  min-height: 120px;
}

.category-panel {
  display: none;
  animation: fadeIn var(--transition-normal);
}

.category-panel.active {
  display: block;
}

.category-panel p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.badges-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.file-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.02em;
}

.badge-view {
  background-color: rgba(96, 128, 102, 0.1);
  color: var(--success-color);
  border: 1px solid rgba(96, 128, 102, 0.2);
}

.badge-edit {
  background-color: rgba(217, 119, 6, 0.1);
  color: var(--accent-color);
  border: 1px solid rgba(217, 119, 6, 0.2);
}

body.theme-mello .badge-view {
  color: #558B55;
  border-color: rgba(96, 128, 102, 0.3);
}

body.theme-mello .badge-edit {
  color: #D36C00;
  border-color: rgba(217, 119, 6, 0.3);
}

/* Mock Explorer Window Graphic */
.explorer-visual {
  display: flex;
  justify-content: center;
  width: 100%;
}

.explorer-mockup-window {
  display: grid;
  grid-template-columns: 140px 1fr;
  background-color: var(--card-bg);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  height: 300px;
  width: 100%;
  max-width: 520px;
  transition: all var(--transition-normal);
}

.explorer-mockup-window:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.mockup-sidebar {
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: 16px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-header {
  font-size: 9.5px;
  font-weight: 800;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  padding-left: 8px;
  margin-bottom: 8px;
  display: block;
}

.sidebar-item {
  width: 100%;
  border: none;
  background: none;
  text-align: left;
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.sidebar-item.active {
  background-color: var(--card-bg);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.mockup-viewer-pane {
  background-color: var(--card-bg);
  position: relative;
  overflow: hidden;
}

.viewer-content {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 24px;
  animation: fadeIn var(--transition-normal);
}

.viewer-content.active {
  display: block;
}

.pane-header {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.badge-edit-mode {
  background-color: rgba(217, 119, 6, 0.1);
  color: var(--accent-color);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 600;
}

.badge-view-mode {
  background-color: rgba(96, 128, 102, 0.1);
  color: var(--success-color);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 600;
}

body.theme-mello .badge-edit-mode {
  color: #D36C00;
}

body.theme-mello .badge-view-mode {
  color: #558B55;
}

.markdown-preview-editor {
  position: relative;
}

.cursor-pulsing {
  display: inline-block;
  font-weight: 400;
  color: var(--primary-color);
  animation: pulseCursor 1s infinite;
  margin-left: 2px;
}

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

.table-preview-mock {
  overflow-x: auto;
}

.table-preview-mock table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.table-preview-mock th {
  text-align: left;
  padding: 6px 8px;
  background-color: var(--bg-secondary);
  border-bottom: 1.5px solid var(--border-color);
  font-weight: 700;
}

.table-preview-mock td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.pdf-preview-mini {
  width: 100%;
  height: calc(100% - 32px);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.pdf-mini-screenshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   Goal Tracker Slider Styling
   ========================================================================== */
.goal-slider-container {
  position: relative;
  margin-top: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.goal-slider-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  /* Hide scrollbars but keep functionality */
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

.goal-slider-track::-webkit-scrollbar {
  display: none; /* Chrome, Safari and Opera */
}

.goal-slide {
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  scroll-snap-align: start;
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.goal-slider-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.goal-slide:hover .goal-slider-img {
  transform: scale(1.02);
}

.slide-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: rgba(44, 38, 32, 0.75);
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  z-index: 10;
  backdrop-filter: blur(4px);
}

body.theme-mello .slide-badge {
  background-color: rgba(255, 168, 186, 0.85);
  color: var(--text-primary);
}

.slider-controls {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.slider-btn {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(44, 38, 32, 0.3);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all var(--transition-fast);
}

.slider-btn.active {
  background-color: var(--primary-color);
  transform: scale(1.25);
  width: 16px;
  border-radius: 4px;
}

body.theme-mello .slider-btn {
  background-color: rgba(255, 168, 186, 0.4);
}

body.theme-mello .slider-btn.active {
  background-color: #FF85A2;
}

/* ==========================================================================
   INTERACTIVE ENHANCEMENTS — v2.0
   Scroll progress • Reveal animations • Stats ticker • Particle canvas
   Parallax tilt • Gradient border frame • Colored card glows • Magnetic btns
   ========================================================================== */

/* --------------------------------------------------------------------------
   Scroll Progress Bar
   -------------------------------------------------------------------------- */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  z-index: 9999;
  transition: width 0.1s linear;
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
}

body.theme-mello .scroll-progress-bar {
  background: linear-gradient(90deg, #FFA8BA, #8FD3FF);
}

/* --------------------------------------------------------------------------
   Particles Canvas
   -------------------------------------------------------------------------- */
.particles-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

.hero-section {
  position: relative;
}

.hero-container {
  position: relative;
  z-index: 1;
}

/* Extra sparkle */
.sparkle-3 {
  top: 60%;
  left: 60%;
  font-size: 16px;
  animation: float 7s ease-in-out infinite 2s;
}

/* --------------------------------------------------------------------------
   Scroll Reveal Animations
   -------------------------------------------------------------------------- */
.reveal-up,
.reveal-left,
.reveal-right,
.reveal-fade {
  opacity: 0;
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up    { transform: translateY(40px); }
.reveal-left  { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-fade  { transform: scale(0.97); }

.reveal-up.in-view,
.reveal-left.in-view,
.reveal-right.in-view,
.reveal-fade.in-view {
  opacity: 1;
  transform: none;
}

/* Staggered children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.in-view > *:nth-child(1) { opacity:1; transform:none; transition-delay: 0.0s; }
.stagger-children.in-view > *:nth-child(2) { opacity:1; transform:none; transition-delay: 0.1s; }
.stagger-children.in-view > *:nth-child(3) { opacity:1; transform:none; transition-delay: 0.2s; }
.stagger-children.in-view > *:nth-child(4) { opacity:1; transform:none; transition-delay: 0.3s; }
.stagger-children.in-view > *:nth-child(5) { opacity:1; transform:none; transition-delay: 0.4s; }
.stagger-children.in-view > *:nth-child(6) { opacity:1; transform:none; transition-delay: 0.5s; }

/* --------------------------------------------------------------------------
   Parallax Tilt on App Preview Frame
   -------------------------------------------------------------------------- */
.macbook-frame {
  transform-style: preserve-3d;
  perspective: 1000px;
  will-change: transform;
  transition: box-shadow var(--transition-normal);
}

.macbook-frame.tilt-active {
  transition: transform 0.08s ease-out;
}

.macbook-frame:hover {
  box-shadow: 0 40px 80px rgba(44, 38, 32, 0.12), 0 20px 40px rgba(44, 38, 32, 0.06);
}

/* --------------------------------------------------------------------------
   Animated Gradient Border on App Preview Frame (Hero)
   -------------------------------------------------------------------------- */
.hero-preview-wrapper {
  position: relative;
}

.hero-preview-wrapper::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--accent-color),
    var(--success-color),
    var(--primary-color)
  );
  background-size: 300% 300%;
  animation: gradientBorder 4s ease infinite;
  z-index: -1;
  opacity: 0.6;
  filter: blur(2px);
}

body.theme-mello .hero-preview-wrapper::before {
  background: linear-gradient(
    135deg,
    #FFA8BA,
    #8FD3FF,
    #C1B4FF,
    #FFA8BA
  );
  background-size: 300% 300%;
  animation: gradientBorder 4s ease infinite;
  opacity: 0.5;
}

@keyframes gradientBorder {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* --------------------------------------------------------------------------
   Colored Bento Card Hover Glows
   -------------------------------------------------------------------------- */
.bento-card {
  position: relative;
  overflow: hidden;
}

.bento-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.bento-card:hover::after {
  opacity: 1;
}

.kanban-highlight::after {
  background: radial-gradient(ellipse at top left, rgba(85, 122, 149, 0.06), transparent 60%);
}
.diary-highlight::after {
  background: radial-gradient(ellipse at top left, rgba(215, 160, 90, 0.07), transparent 60%);
}
.video-highlight::after {
  background: radial-gradient(ellipse at top left, rgba(239, 68, 68, 0.05), transparent 60%);
}
.goal-highlight::after {
  background: radial-gradient(ellipse at top left, rgba(96, 128, 102, 0.07), transparent 60%);
}
.pdf-highlight::after {
  background: radial-gradient(ellipse at top left, rgba(125, 99, 70, 0.06), transparent 60%);
}
.image-highlight::after {
  background: radial-gradient(ellipse at top left, rgba(143, 211, 255, 0.06), transparent 60%);
}

/* Stronger lift on bento hover */
.bento-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 24px 48px rgba(44, 38, 32, 0.08), 0 6px 16px rgba(44, 38, 32, 0.04);
}

/* --------------------------------------------------------------------------
   Magnetic Button Effect (via JS, style side)
   -------------------------------------------------------------------------- */
.btn-primary {
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s ease, height 0.5s ease;
}

.btn-primary:active::before {
  width: 300px;
  height: 300px;
}

/* --------------------------------------------------------------------------
   Active Nav Link Indicator
   -------------------------------------------------------------------------- */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* --------------------------------------------------------------------------
   Section Entry Animations (via IntersectionObserver in JS)
   -------------------------------------------------------------------------- */
.section-header {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.section-header.in-view {
  opacity: 1;
  transform: none;
}

/* --------------------------------------------------------------------------
   Smooth Hover Lift on Space Tabs
   -------------------------------------------------------------------------- */
.space-tab {
  position: relative;
  overflow: hidden;
}

.space-tab::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--primary-color);
  opacity: 0;
  border-radius: inherit;
  transition: opacity var(--transition-fast);
}

.space-tab.active::before {
  opacity: 0.04;
}

/* --------------------------------------------------------------------------
   Navbar scroll-shadow enhancement
   -------------------------------------------------------------------------- */
.navbar-header.scrolled {
  box-shadow: 0 4px 20px rgba(44, 38, 32, 0.06);
}

body.theme-mello .navbar-header.scrolled {
  box-shadow: 0 4px 20px rgba(255, 168, 186, 0.12);
}

/* --------------------------------------------------------------------------
   FAQ hover glow row
   -------------------------------------------------------------------------- */
.faq-item {
  transition: background-color var(--transition-fast), border-radius var(--transition-fast);
  border-radius: var(--radius-sm);
}

.faq-item:hover {
  background-color: var(--bg-secondary);
}

.faq-question {
  padding: 20px 12px;
}


/* ==========================================================================
   USECASE SEGMENT SECTION — "Built for Your Life"
   ========================================================================== */

.usecases-section {
  padding: 100px 0;
  background-color: var(--bg-primary);
  transition: background-color var(--transition-slow);
}

/* ---------- Segment Tabs ---------- */
.usecase-tabs {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.usecase-tab {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-color);
  background-color: var(--card-bg);
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition-normal);
  min-width: 180px;
  box-shadow: var(--shadow-sm);
}

.usecase-tab:hover {
  border-color: var(--border-focus);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.usecase-tab.active {
  border-color: var(--primary-color);
  background: linear-gradient(135deg, var(--bg-secondary), var(--card-bg));
  box-shadow: var(--shadow-md), 0 0 0 3px rgba(var(--accent-rgb), 0.1);
}

.tab-emoji {
  font-size: 28px;
  line-height: 1;
}

.tab-label-group {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.tab-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
}

.tab-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ---------- Panel Wrappers ---------- */
.usecase-panels {
  position: relative;
}

.usecase-panel {
  display: none;
  animation: fadeIn var(--transition-normal);
}

.usecase-panel.active {
  display: block;
}

.panel-intro {
  text-align: center;
  margin-bottom: 36px;
}

.panel-intro-text {
  font-size: 17px;
  color: var(--text-secondary);
  font-style: italic;
}

/* ---------- Segment Cards Grid ---------- */
.segment-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .segment-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .segment-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.seg-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  overflow: hidden;
  position: relative;
}

.seg-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-focus);
}

/* Wide card spans 2 columns on larger screens */
.seg-card--wide {
  grid-column: 1 / -1;
}

@media (min-width: 1100px) {
  .seg-card--wide {
    grid-column: span 2;
  }
}

/* Color Accents */
.seg-card--amber {
  background: linear-gradient(145deg, #FFFBF2, var(--card-bg));
  border-color: #F5D78A;
}
.seg-card--green {
  background: linear-gradient(145deg, #F0FAF3, var(--card-bg));
  border-color: #A8DFB8;
}
.seg-card--blush {
  background: linear-gradient(145deg, #FFF4F6, var(--card-bg));
  border-color: #F5B8C8;
}
.seg-card--slate {
  background: linear-gradient(145deg, #F0F4F8, var(--card-bg));
  border-color: #B0C4D8;
}
.seg-card--muted {
  background: linear-gradient(145deg, #F6F4F2, var(--card-bg));
  border-color: var(--border-color);
}
.seg-card--teal {
  background: linear-gradient(145deg, #F0F8FA, var(--card-bg));
  border-color: #8ED0D8;
}
.seg-card--violet {
  background: linear-gradient(145deg, #F5F0FF, var(--card-bg));
  border-color: #C0A8F0;
}

body.theme-mello .seg-card--amber { background: linear-gradient(145deg, #FFFCE8, var(--card-bg)); border-color: #FFE680; }
body.theme-mello .seg-card--green { background: linear-gradient(145deg, #EDFFF4, var(--card-bg)); border-color: #B4E8C4; }
body.theme-mello .seg-card--blush { background: linear-gradient(145deg, #FFF0F5, var(--card-bg)); border-color: #FFA8BA; }
body.theme-mello .seg-card--slate { background: linear-gradient(145deg, #F0EFFF, var(--card-bg)); border-color: #C1B4FF; }
body.theme-mello .seg-card--teal { background: linear-gradient(145deg, #EDF9FF, var(--card-bg)); border-color: #8FD3FF; }
body.theme-mello .seg-card--violet { background: linear-gradient(145deg, #F9F0FF, var(--card-bg)); border-color: #D4B4FF; }

/* Card internals */
.seg-card-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.seg-icon {
  font-size: 32px;
  line-height: 1;
  flex-shrink: 0;
}

.seg-card-title {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.seg-card-desc {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.seg-card-desc code {
  background-color: var(--bg-secondary);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
  font-family: 'Courier New', monospace;
}

.seg-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 6px;
}

.seg-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-full);
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

body.theme-mello .seg-tag {
  background-color: var(--bg-tertiary);
  border-color: var(--border-focus);
}

.seg-card-visual {
  margin-top: 8px;
}

/* ---------- Excalidraw Mock ---------- */
.excalidraw-mock {
  background-color: #FAFAF8;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

body.theme-mello .excalidraw-mock {
  background-color: #FDFAFF;
}

.excali-toolbar {
  display: flex;
  gap: 6px;
  padding: 8px 12px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.excali-tool {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 700;
  color: var(--text-secondary);
}

.excali-tool.active {
  background-color: var(--primary-color);
  color: #fff;
}

.excali-canvas {
  height: 150px;
  padding: 8px;
}

/* ---------- Goal Mini Visualizer ---------- */
.goal-mini-vis {
  padding: 12px 0;
}

.goal-mini-track {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.goal-mini-step {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  background-color: var(--bg-secondary);
  color: var(--text-muted);
  border: 1.5px solid var(--border-color);
  transition: all var(--transition-fast);
}

.goal-mini-step.done {
  background-color: #EDF6EF;
  color: #3D8050;
  border-color: #A8DFB8;
  text-decoration: none;
}

.goal-mini-step.current {
  background-color: #FFF8EC;
  color: #8A5A00;
  border-color: #F5D78A;
  font-weight: 700;
}

body.theme-mello .goal-mini-step.done { background-color: #EDFFF4; color: #3D9960; border-color: #B4E8C4; }
body.theme-mello .goal-mini-step.current { background-color: #FFFCE8; color: #8A6800; border-color: #FFE680; }

/* ---------- Diary Mini ---------- */
.diary-mini-preview {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 110px;
}

.diary-mini-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius-md);
}

/* ---------- Code Mock ---------- */
.code-mock {
  background-color: #1E1E2E;
  border-radius: var(--radius-md);
  overflow: hidden;
  font-family: 'Courier New', monospace;
  box-shadow: var(--shadow-md);
}

.code-mock-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background-color: #161622;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.code-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.code-fname {
  margin-left: 8px;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}

.code-mock-body {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.code-line {
  font-size: 12.5px;
  line-height: 1.7;
  color: #CDD6F4;
  white-space: pre;
}

.c-kw  { color: #CBA6F7; }  /* purple - const/let/var */
.c-var { color: #89DCEB; }  /* cyan */
.c-fn  { color: #89B4FA; }  /* blue */
.c-key { color: #A6E3A1; }  /* green */
.c-str { color: #A6E3A1; }  /* green for strings */
.c-bool{ color: #FAB387; }  /* orange for booleans */

.cursor-blink {
  display: inline-block;
  color: var(--accent-color);
  animation: blink 1s step-end infinite;
  font-weight: 400;
}

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

/* ---------- PDF Actions ---------- */
.pdf-mini-vis {
  padding: 8px 0;
}

.pdf-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pdf-action-chip {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.pdf-action-chip:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

/* ---------- File Conversion ---------- */
.convert-mini-vis {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px 0;
}

.convert-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 600;
}

.convert-from {
  padding: 5px 12px;
  background-color: var(--bg-secondary);
  border-radius: 6px;
  font-family: 'Courier New', monospace;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  min-width: 52px;
  text-align: center;
}

.convert-arrow {
  color: var(--primary-color);
  font-size: 18px;
}

.convert-to {
  padding: 5px 12px;
  background-color: var(--bg-secondary);
  border-radius: 6px;
  font-family: 'Courier New', monospace;
  color: var(--primary-color);
  border: 1px solid var(--border-focus);
  min-width: 52px;
  text-align: center;
}

/* ---------- Productivity Tiers ---------- */
.complexity-spectrum {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.spectrum-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.spectrum-bar {
  flex: 1;
  height: 6px;
  background-color: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
}

.spectrum-fill {
  height: 100%;
  width: 100%;
  background: linear-gradient(to right, var(--success-color), var(--accent-color), var(--primary-color));
  border-radius: 3px;
  animation: fillSpectrum 1.2s ease-out forwards;
}

@keyframes fillSpectrum {
  from { transform: scaleX(0); transform-origin: left; }
  to   { transform: scaleX(1); transform-origin: left; }
}

.productivity-tiers {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.prod-tier {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.prod-tier:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-focus);
}

.prod-tier--highlight {
  background: linear-gradient(135deg, var(--bg-secondary), var(--card-bg));
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md), 0 0 0 3px rgba(var(--accent-rgb), 0.08);
}

.tier-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.tier-badge--simple  { background-color: #EDF6EF; color: #3D8050; }
.tier-badge--mid     { background-color: #FFF8EC; color: #8A5A00; }
.tier-badge--complex { background-color: #ECF2F6; color: #2E5C7A; }
.tier-badge--spatial { background-color: var(--bg-secondary); color: var(--primary-color); border: 1.5px solid var(--primary-color); }

body.theme-mello .tier-badge--simple  { background-color: #EDFFF4; color: #3D9960; }
body.theme-mello .tier-badge--mid     { background-color: #FFFCE8; color: #8A6800; }
body.theme-mello .tier-badge--complex { background-color: #EDF5FF; color: #3D50C0; }
body.theme-mello .tier-badge--spatial { background-color: var(--bg-tertiary); color: var(--primary-color); border-color: var(--primary-color); }

.prod-tier-content {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: start;
}

@media (min-width: 768px) {
  .prod-tier-content {
    grid-template-columns: auto 1fr auto;
  }
}

.prod-tier-icon {
  font-size: 36px;
  line-height: 1;
}

.prod-tier-body h3 {
  font-size: 21px;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.prod-tier-body p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 14px;
}

.prod-tier-visual {
  display: none;
}

@media (min-width: 768px) {
  .prod-tier-visual {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 220px;
  }
}

/* ---------- Quick Note Mock ---------- */
.quicknote-mock {
  width: 220px;
  background-color: #FFFEF5;
  border: 1px solid #E8E4C0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

body.theme-mello .quicknote-mock {
  background-color: #FFF8FF;
  border-color: #F5D6F0;
}

.qn-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 700;
  background-color: #F5F2D8;
  border-bottom: 1px solid #E8E4C0;
  color: var(--text-secondary);
  font-family: 'Outfit', sans-serif;
}

body.theme-mello .qn-header {
  background-color: #F5D6F0;
  border-bottom-color: #EFC0E8;
}

.qn-save {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 500;
}

.qn-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.qn-line {
  display: block;
  font-size: 12.5px;
  color: var(--text-secondary);
  font-family: 'Caveat', cursive;
  font-size: 15px;
  padding: 2px 0;
}

.qn-line.active-line {
  color: var(--text-primary);
  font-weight: 700;
}

/* ---------- File Notes Mock ---------- */
.file-notes-mock {
  width: 280px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.fn-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color);
  font-size: 12.5px;
  transition: background-color var(--transition-fast);
}

.fn-item:last-child {
  border-bottom: none;
}

.fn-item:hover {
  background-color: var(--bg-secondary);
}

.fn-icon {
  font-size: 15px;
  flex-shrink: 0;
}

.fn-name {
  flex: 1;
  font-weight: 500;
  color: var(--text-primary);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fn-status {
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.fn-status--review { background-color: #FFF8EC; color: #8A5A00; }
.fn-status--done   { background-color: #EDF6EF; color: #3D8050; }
.fn-status--wip    { background-color: #ECF2F6; color: #2E5C7A; }

body.theme-mello .fn-status--review { background-color: #FFFCE8; color: #8A6800; }
body.theme-mello .fn-status--done   { background-color: #EDFFF4; color: #3D9960; }
body.theme-mello .fn-status--wip    { background-color: #EDF5FF; color: #3D50C0; }

/* ---------- Spatial Board Mock ---------- */
.spatial-mock {
  width: 280px;
  height: 140px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   THEME SHOWCASE SECTION — "Make It Yours"
   ========================================================================== */

.theme-showcase-section {
  padding: 100px 0 80px;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

/* Subtle radial glow behind the preview */
.theme-showcase-section::before {
  content: '';
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(var(--accent-rgb), 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.theme-showcase-section .container {
  position: relative;
  z-index: 1;
}

/* ─── Theme Tabs ─── */
.ts-tabs-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 32px;
}

.ts-tabs {
  display: inline-flex;
  gap: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 6px;
}

.ts-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.ts-tab-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}

.ts-tab:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.ts-tab.active {
  background: var(--card-bg);
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.ts-tab.active .ts-tab-dot {
  transform: scale(1.15);
}

/* ─── Preview Stage (browser-frame wrapper) ─── */
.ts-preview-stage {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 0 0 1px var(--border-color),
    0 24px 80px rgba(0,0,0,0.10),
    0 8px 24px rgba(0,0,0,0.06);
  margin-bottom: 24px;
  background: #fff;
}

.ts-browser-chrome {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 18px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.ts-chrome-dots {
  display: flex;
  gap: 6px;
}

.ts-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.ts-dot-red    { background: #FF5F57; }
.ts-dot-yellow { background: #FEBC2E; }
.ts-dot-green  { background: #28C840; }

.ts-chrome-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  flex: 1;
  text-align: center;
}

/* Image viewport with crossfade */
.ts-preview-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--bg-secondary);
  overflow: hidden;
}

.ts-preview-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  opacity: 0;
  transition: opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  will-change: opacity;
}

.ts-preview-img.active {
  opacity: 1;
  pointer-events: auto;
}

/* ─── Theme Info Cards ─── */
.ts-theme-info {
  display: flex;
  justify-content: center;
  margin-bottom: 52px;
  min-height: 52px;
  position: relative;
}

.ts-info-card {
  display: none;
  align-items: center;
  gap: 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 560px;
  width: 100%;
  animation: ts-info-in 0.3s ease both;
}

@keyframes ts-info-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.ts-info-card.active {
  display: flex;
}

.ts-info-card strong {
  color: var(--text-primary);
}

.ts-info-emoji {
  font-size: 22px;
  flex-shrink: 0;
}

/* ─── Divider ─── */
.ts-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 auto 40px;
  max-width: 300px;
  color: var(--text-muted);
  font-size: 14px;
  justify-content: center;
}

.ts-divider::before,
.ts-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.ts-divider strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ─── Icon Style Cards ─── */
.ts-icon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 860px;
  margin: 0 auto 56px;
}

.ts-icon-card {
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: left;
  position: relative;
  display: flex;
  flex-direction: column;
  font-family: inherit;
}

.ts-icon-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}

.ts-icon-card.active {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.18), 0 12px 36px rgba(0,0,0,0.09);
}

.ts-icon-preview-wrap {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-secondary);
}

.ts-icon-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.4s ease;
}

.ts-icon-card:hover .ts-icon-preview-img {
  transform: scale(1.04);
}

.ts-icon-card-label {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ts-icon-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
}

.ts-icon-desc {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.ts-icon-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary-color);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.6);
  transition: all var(--transition-fast);
}

.ts-icon-card.active .ts-icon-check {
  opacity: 1;
  transform: scale(1);
}

/* ─── Bottom CTA ─── */
.ts-bottom-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.ts-cta-copy {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* Mello overrides */
body.theme-mello .ts-tabs {
  background: var(--bg-tertiary);
  box-shadow: 0 2px 12px rgba(255, 168, 186, 0.12);
}

body.theme-mello .ts-tab.active {
  background: var(--card-bg);
  box-shadow: 0 4px 16px rgba(255, 168, 186, 0.2);
}

body.theme-mello .ts-icon-card.active {
  box-shadow: 0 0 0 3px rgba(255, 168, 186, 0.3), 0 12px 36px rgba(255, 168, 186, 0.15);
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .ts-tabs {
    flex-wrap: wrap;
    justify-content: center;
    border-radius: var(--radius-lg);
    gap: 6px;
  }

  .ts-tab {
    padding: 8px 14px;
    font-size: 13px;
  }

  .ts-icon-grid {
    grid-template-columns: 1fr;
    max-width: 340px;
  }

  .ts-preview-viewport {
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 480px) {
  .ts-tab-name {
    display: none;
  }

  .ts-tab {
    padding: 8px 12px;
  }
}

/* ==========================================================================
   ICON STYLE SECTION — Redesigned zoomed layout
   ========================================================================== */

.ts-icon-section {
  margin-top: 64px;
  border-top: 1px solid var(--border-color);
  padding-top: 56px;
}

/* ─── Header ─── */
.ts-icon-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.ts-icon-header-left {
  flex: 1;
  min-width: 260px;
}

.ts-icon-section-tag {
  display: inline-block;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--primary-color);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}

.ts-icon-section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.ts-icon-section-desc {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 480px;
  line-height: 1.65;
}

/* Customizable badge */
.ts-icon-custom-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  flex-shrink: 0;
  white-space: nowrap;
}

.ts-custom-badge-icon {
  font-size: 22px;
}

.ts-icon-custom-badge strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.ts-icon-custom-badge span {
  font-size: 12px;
  color: var(--text-muted);
}

/* ─── Two-column Layout ─── */
.ts-icon-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 28px;
  align-items: start;
}

/* ─── Left: Big zoomed preview ─── */
.ts-icon-big-preview {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow:
    0 0 0 1px var(--border-color),
    0 20px 60px rgba(0,0,0,0.09),
    0 6px 20px rgba(0,0,0,0.05);
  background: var(--bg-secondary);
}

.ts-icon-frame-chrome {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.ts-icon-frame-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  flex: 1;
  text-align: center;
  transition: opacity 0.3s ease;
}

/* Zoom wrap — natural image size, no cropping */
.ts-icon-zoom-wrap {
  position: relative;
  width: 100%;
  /* no fixed aspect-ratio — let the image drive the height */
  background: var(--bg-secondary);
  overflow: hidden;
}

/* First child sits in normal flow to set the container height */
.ts-icon-zoom-img:first-child {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
}

/* All images crossfade on top of each other */
.ts-icon-zoom-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  display: block;
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity;
}

.ts-icon-zoom-img.active {
  opacity: 1;
}

/* Override: active first-child must also be relative to hold height */
.ts-icon-zoom-img:first-child.active {
  position: relative;
}

.ts-icon-zoom-hint {
  padding: 8px 16px;
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
  text-align: center;
  letter-spacing: 0.02em;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

/* ─── Right: Selector pills ─── */
.ts-icon-selector {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ts-icon-pills-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 490px;
  overflow-y: auto;
  padding-right: 4px;
}

.ts-icon-pills-list::-webkit-scrollbar {
  width: 6px;
}

.ts-icon-pills-list::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.03);
  border-radius: var(--radius-full);
}

.ts-icon-pills-list::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--radius-full);
}

.ts-icon-pills-list::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

.ts-icon-selector-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.ts-icon-pill {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-normal);
  font-family: inherit;
  width: 100%;
  position: relative;
  flex-shrink: 0;
}

.ts-icon-pill:hover {
  border-color: var(--primary-color);
  background: var(--bg-secondary);
  transform: translateX(3px);
}

.ts-icon-pill.active {
  border-color: var(--primary-color);
  background: var(--bg-secondary);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.14);
}

/* Color swatches for each style */
.ts-pill-swatch {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  flex-shrink: 0;
  border: 1px solid rgba(0,0,0,0.06);
}

.ts-swatch-plastic {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 40%, #43e97b 100%);
}

.ts-swatch-fur {
  background: linear-gradient(135deg, #f6d365 0%, #fda085 50%, #f093fb 100%);
}

.ts-swatch-glow {
  background: linear-gradient(135deg, #00f2fe 0%, #4facfe 50%, #7f00ff 100%);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.45);
  border: 1px solid rgba(0, 242, 254, 0.35) !important;
}

.ts-swatch-handdraw,
.ts-swatch-luna {
  background:
    repeating-linear-gradient(
      45deg,
      #ffd166,
      #ffd166 3px,
      #ffe999 3px,
      #ffe999 9px
    );
  border: 1.5px dashed #d99b00 !important;
}

.ts-swatch-cat {
  background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 99%, #fecfef 100%);
  border: 1px solid rgba(255, 154, 158, 0.3);
}

.ts-swatch-flat {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.ts-swatch-lowpoly {
  background: linear-gradient(135deg, #0ba360 0%, #3cba92 100%);
}

.ts-swatch-pillow {
  background: linear-gradient(135deg, #a1c4fd 0%, #c2e9fb 100%);
}

.ts-swatch-voxel {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.ts-pill-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ts-pill-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
}

.ts-pill-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.ts-pill-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary-color);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  opacity: 0;
  transform: scale(0.5);
  transition: all var(--transition-fast);
}

.ts-icon-pill.active .ts-pill-check {
  opacity: 1;
  transform: scale(1);
}

/* ─── Custom icon note ─── */
.ts-custom-icon-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 12px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-top: 4px;
}

.ts-custom-icon-note svg {
  flex-shrink: 0;
  color: var(--primary-color);
  margin-top: 1px;
}

.ts-custom-icon-note strong {
  color: var(--primary-color);
}

/* Mello overrides for icon section */
body.theme-mello .ts-icon-pill.active {
  box-shadow: 0 0 0 3px rgba(255, 168, 186, 0.25);
}

/* ─── Folder & File Customization Section ─── */
.ts-folder-icon-section {
  margin-top: 64px;
  border-top: 1px solid var(--border-color);
  padding-top: 56px;
}

.ts-folder-zoom-img:first-child {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
}

.ts-folder-zoom-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  display: block;
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity;
}

.ts-folder-zoom-img.active {
  opacity: 1;
}

.ts-folder-zoom-img:first-child.active {
  position: relative;
}

.ts-swatch-fur-folder {
  background: linear-gradient(135deg, #e6af2e 0%, #fda085 50%, #f6d365 100%);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.ts-swatch-luna-folder {
  background:
    repeating-linear-gradient(
      45deg,
      #ffd166,
      #ffd166 3px,
      #ffe999 3px,
      #ffe999 9px
    );
  border: 1.5px dashed #d99b00 !important;
}

.ts-swatch-kawaii-folder {
  background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 50%, #a1c4fd 100%);
  border: 1.5px solid rgba(255, 154, 158, 0.4);
}

body.theme-mello .ts-swatch-luna-folder {
  background:
    repeating-linear-gradient(
      45deg,
      #ffe49e,
      #ffe49e 3px,
      #fff4d4 3px,
      #fff4d4 9px
    );
}

body.theme-mello .ts-swatch-kawaii-folder {
  background: linear-gradient(135deg, #ffb3ba 0%, #ffdfba 50%, #baffc9 100%);
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .ts-icon-layout {
    grid-template-columns: 1fr;
  }
}


@media (max-width: 600px) {
  .ts-icon-header {
    flex-direction: column;
  }

  .ts-icon-custom-badge {
    align-self: flex-start;
  }
}

/* ==========================================================================
   APP SUITE LAUNCHER SHOWCASE (Clean & Simple App Selector)
   ========================================================================== */

.app-suite-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 900px;
  margin: 0 auto 36px;
}

.app-suite-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.app-suite-btn:hover {
  border-color: var(--primary-color);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.app-suite-btn.active {
  background: var(--primary-color);
  color: #ffffff !important;
  border-color: var(--primary-color);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

.app-btn-icon {
  font-size: 16px;
}

.app-showcase-stage {
  max-width: 1060px;
  margin: 0 auto;
  min-height: 320px;
}

.app-showcase-card {
  display: none;
  flex-direction: column;
  gap: 20px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06), 0 2px 8px rgba(0, 0, 0, 0.02);
  animation: ts-info-in 0.35s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.app-showcase-card.active {
  display: flex;
}

.app-card-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.app-card-header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.app-card-title-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.app-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary-color);
  background: var(--bg-secondary);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  margin-bottom: 0;
}

.app-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 0;
}

.app-desc {
  font-size: 15.5px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 860px;
  margin-bottom: 0;
}

.app-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.app-card-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

/* Feature app screenshot frames */
.app-screenshot-frame {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.03);
  background: #FDFCF7;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.app-screenshot-frame:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.12), 0 6px 16px rgba(0, 0, 0, 0.04);
}

.app-feature-screenshot {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

/* Goal Tracker dual-view switcher */
.goal-view-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.goal-view-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.goal-view-pill:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-focus);
}

.goal-view-pill.active {
  background: var(--primary-color);
  color: #ffffff;
  border-color: var(--primary-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

body.theme-mello .goal-view-pill.active {
  background: var(--primary-color);
  color: #2D241E;
}

.goal-screenshot-wrap {
  position: relative;
  width: 100%;
}

.goal-view-img {
  display: none;
  width: 100%;
  height: auto;
}

.goal-view-img.active {
  display: block;
  animation: ts-info-in 0.3s ease both;
}

@media (max-width: 768px) {
  .app-showcase-card {
    padding: 20px 16px;
    gap: 16px;
  }

  .app-title {
    font-size: 22px;
  }

  .app-card-header-top {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   PRICING & VALUE COMPARISON SECTION
   ========================================================================== */

.pricing-section {
  padding: 100px 0;
  background: var(--bg-primary);
  position: relative;
}

.pricing-comparison-grid {
  display: flex;
  justify-content: center;
  max-width: 540px;
  margin: 0 auto;
  width: 100%;
}

.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.competitor-card {
  opacity: 0.9;
  background: var(--bg-secondary);
}

.featured-pricing {
  border: 2px solid var(--accent-color);
  box-shadow: var(--shadow-lg), 0 0 24px rgba(var(--accent-rgb), 0.15);
  background: var(--card-bg);
  transform: scale(1.03);
}

.pricing-ribbon {
  position: absolute;
  top: -14px;
  right: 24px;
  background: linear-gradient(135deg, var(--accent-color), #f59e0b);
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.pricing-card-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.panora-badge {
  color: var(--accent-color);
}

.pricing-card h3 {
  font-size: 24px;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.pricing-card-sub {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.pricing-amount-box {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.pricing-currency {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}

.pricing-big-num {
  font-family: 'Outfit', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.pricing-original {
  font-size: 20px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 6px;
}

.pricing-period {
  font-size: 13px;
  color: var(--text-muted);
  margin-left: 6px;
}

.pricing-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.pricing-feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
}

.list-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  flex-shrink: 0;
}

.check-mark {
  background: rgba(96, 128, 102, 0.15);
  color: var(--success-color);
}

.x-mark {
  background: rgba(220, 38, 38, 0.1);
  color: #dc2626;
}

.pricing-cta-btn {
  width: 100%;
  justify-content: center;
}

@media (max-width: 860px) {
  .pricing-comparison-grid {
    max-width: 100%;
    padding: 0 16px;
  }
  .featured-pricing {
    transform: scale(1);
  }
}

/* ==========================================================================
   DIARY INTERACTIVE SHOWCASE (LARGE SPREAD VIEW) & LIGHTBOX MODAL
   ========================================================================== */

#app-card-diary.diary-large-showcase {
  display: none;
  flex-direction: column;
  gap: 16px;
  padding: 28px;
}

#app-card-diary.diary-large-showcase.active {
  display: flex;
}

.diary-clean-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.diary-title-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.diary-title-row .app-title {
  margin-bottom: 0;
}

.diary-clean-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Spread Selector Pills */
.diary-spread-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.diary-spread-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.diary-spread-pill:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-focus);
  transform: translateY(-1px);
}

.diary-spread-pill.active {
  background: var(--primary-color);
  color: #ffffff;
  border-color: var(--primary-color);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
}

body.theme-mello .diary-spread-pill.active {
  background: var(--primary-color);
  color: #2D241E;
}

.pill-icon {
  font-size: 13px;
  line-height: 1;
}

/* Large Hero Viewport */
.diary-hero-viewport {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  background: #FDFCF7;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.diary-hero-viewport:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.diary-spread-img-large {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: opacity 0.2s ease-in-out, transform 0.2s ease;
}

.diary-spread-img-large.switching {
  opacity: 0.25;
  transform: scale(0.99);
}

/* Clean Bottom Navigation Bar */
.diary-clean-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
}

.diary-nav-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--card-bg);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.diary-nav-btn:hover {
  background: var(--primary-color);
  color: #ffffff;
  border-color: var(--primary-color);
  transform: scale(1.08);
}

body.theme-mello .diary-nav-btn:hover {
  background: var(--primary-color);
  color: #2D241E;
}

.diary-spread-counter {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.diary-pages-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

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

.diary-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.diary-dot:hover {
  background: var(--text-muted);
  transform: scale(1.2);
}

.diary-dot.active {
  width: 20px;
  border-radius: 4px;
  background: var(--primary-color);
}

@media (max-width: 768px) {
  .diary-clean-header {
    flex-direction: column;
    align-items: flex-start;
  }
  #app-card-diary.diary-large-showcase {
    padding: 16px;
  }
}

/* Lightbox Modal */
.diary-lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.diary-lightbox-modal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.diary-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 12, 18, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.diary-lightbox-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1100px;
  max-height: 94vh;
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  transform: scale(0.95) translateY(10px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.diary-lightbox-modal.open .diary-lightbox-content {
  transform: scale(1) translateY(0);
}

.diary-lightbox-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.diary-lightbox-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary-color);
  margin-bottom: 2px;
}

.diary-lightbox-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 2px 0;
}

.diary-lightbox-subtitle {
  font-size: 12.5px;
  color: var(--text-muted);
}

.diary-lightbox-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.diary-lightbox-close:hover {
  background: rgba(220, 38, 38, 0.1);
  color: #dc2626;
  border-color: #dc2626;
  transform: rotate(90deg);
}

.diary-lightbox-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 20px;
  background: #14171F;
  flex: 1;
  min-height: 420px;
  max-height: 65vh;
  overflow: hidden;
}

.diary-lightbox-image-wrap {
  position: relative;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.diary-modal-img {
  max-width: 100%;
  max-height: 58vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.diary-modal-img.switching {
  opacity: 0.4;
  transform: scale(0.98);
}

.diary-lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.diary-lightbox-arrow:hover {
  background: var(--primary-color);
  color: #ffffff;
  border-color: var(--primary-color);
  transform: translateY(-50%) scale(1.1);
}

.diary-lightbox-arrow.prev {
  left: 20px;
}

.diary-lightbox-arrow.next {
  right: 20px;
}

/* Lightbox Thumbnails */
.diary-lightbox-thumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  overflow-x: auto;
}

.diary-thumb-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px 5px 5px;
  border-radius: 8px;
  background: var(--card-bg);
  border: 1.5px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.diary-thumb-btn img {
  width: 44px;
  height: 28px;
  object-fit: cover;
  object-position: top;
  border-radius: 4px;
}

.diary-thumb-btn span {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.diary-thumb-btn:hover {
  border-color: var(--border-focus);
  background: var(--bg-tertiary);
}

.diary-thumb-btn.active {
  border-color: var(--primary-color);
  background: var(--bg-tertiary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.diary-thumb-btn.active span {
  color: var(--primary-color);
}

@media (max-width: 860px) {
  #app-card-diary {
    grid-template-columns: 1fr;
  }
  .diary-spread-pills {
    justify-content: flex-start;
  }
  .diary-lightbox-arrow.prev {
    left: 8px;
  }
  .diary-lightbox-arrow.next {
    right: 8px;
  }
  .diary-thumb-btn span {
    display: none;
  }
}