/* Modern Design System & Variables */
:root {
  --font-ui: 'Outfit', 'Poppins', sans-serif;
  
  /* Color Palette */
  --bg-primary: #0b0e17;
  --bg-secondary: #121824;
  --bg-card: rgba(22, 28, 45, 0.45);
  --bg-card-hover: rgba(30, 38, 60, 0.65);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(233, 64, 87, 0.5);
  
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  /* Accents - Sunset/Cosmic Gradients */
  --accent-pink: #e94057;
  --accent-orange: #f27121;
  --accent-purple: #8a2387;
  --gradient-accent: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-pink) 50%, var(--accent-orange) 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
  
  /* Shadows & Radius */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 15px 45px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(233, 64, 87, 0.25);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-ui);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Floating Glow Backgrounds */
.glow-bg {
  position: fixed;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
  opacity: 0.15;
  pointer-events: none;
}
.glow-1 {
  top: -10vw;
  right: -10vw;
  background: radial-gradient(circle, var(--accent-pink) 0%, transparent 70%);
  animation: float-slow 12s infinite alternate;
}
.glow-2 {
  bottom: -10vw;
  left: -10vw;
  background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
  animation: float-slow 18s infinite alternate-reverse;
}

@keyframes float-slow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(50px, 30px) scale(1.1); }
}

/* Header & Navigation */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background-color: rgba(11, 14, 23, 0.75);
  border-bottom: 1px solid var(--border-glass);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.app-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.logo-icon {
  stroke: var(--accent-pink);
  stroke-width: 2.5;
  width: 28px;
  height: 28px;
}

.app-nav {
  display: flex;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 4px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glass);
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition-smooth);
}
.nav-btn svg {
  width: 16px;
  height: 16px;
}
.nav-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}
.nav-btn.active {
  color: var(--text-primary);
  background: var(--gradient-accent);
  box-shadow: var(--shadow-glow);
}

/* Button UI Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}
.btn-primary {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(233, 64, 87, 0.45);
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}
.btn-icon {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}
.btn-icon svg {
  width: 18px;
  height: 18px;
}
.btn-icon:hover {
  background: var(--gradient-accent);
  transform: translateY(-2px);
  border-color: transparent;
}
.btn-block {
  width: 100%;
}

/* Main Content Area */
.app-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

/* Hero Section: Shayari of the Day */
.hero-section {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  padding: 3rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-accent);
}

.hero-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(233, 64, 87, 0.1);
  border: 1px solid rgba(233, 64, 87, 0.2);
  color: var(--accent-pink);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}
.badge-icon {
  width: 14px;
  height: 14px;
  fill: var(--accent-pink);
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: -1px;
  background: linear-gradient(135deg, #fff 40%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 550px;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

/* Shayari Card in Hero */
.hero-card-container {
  perspective: 1000px;
}
.shayari-hero-card {
  background: linear-gradient(135deg, #1f1b29 0%, #111 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 3rem 2.5rem;
  position: relative;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(138, 35, 135, 0.15);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 250px;
  transition: var(--transition-smooth);
}
.shayari-hero-card:hover {
  transform: translateY(-5px) rotateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(233, 64, 87, 0.25);
  border-color: rgba(233, 64, 87, 0.3);
}
.card-quote-icon {
  font-family: 'Playfair Display', serif;
  font-size: 7rem;
  line-height: 0;
  position: absolute;
  top: 3.5rem;
  left: 1.5rem;
  opacity: 0.04;
  color: #fff;
  pointer-events: none;
}
.hero-card-text {
  font-family: 'Noto Serif Devanagari', 'Playfair Display', serif;
  font-size: 1.45rem;
  line-height: 1.8;
  color: #fff;
  text-align: center;
  white-space: pre-line;
  margin-bottom: 1.5rem;
  font-style: italic;
  text-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}
.hero-card-author {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: right;
  letter-spacing: 0.5px;
}

/* Filter Section Styling */
.filter-section {
  position: sticky;
  top: 72px;
  z-index: 90;
  background: rgba(11, 14, 23, 0.7);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  padding: 1.2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}
.filter-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.search-box {
  position: relative;
  width: 100%;
}
.search-icon {
  position: absolute;
  left: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  width: 18px;
  height: 18px;
}
.search-box input {
  width: 100%;
  padding: 0.9rem 1rem 0.9rem 3rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}
.search-box input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--accent-pink);
  box-shadow: 0 0 15px rgba(233, 64, 87, 0.15);
}
.search-clear-btn {
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
}
.search-clear-btn:hover {
  color: #fff;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  overflow-x: auto;
  scrollbar-width: none; /* Hide scrollbar for Firefox */
}
.filter-group::-webkit-scrollbar {
  display: none; /* Hide scrollbar for Chrome/Safari */
}
.filter-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.filter-tabs, .filter-bubbles {
  display: flex;
  gap: 0.5rem;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.4rem 1rem;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: var(--transition-smooth);
}
.tab-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}
.tab-btn.active {
  color: var(--accent-pink);
  background: rgba(233, 64, 87, 0.1);
  border: 1px solid rgba(233, 64, 87, 0.2);
}

.bubble-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 0.5rem 1.2rem;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-smooth);
}
.bubble-btn:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}
.bubble-btn.active {
  background: var(--gradient-accent);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

/* Shayari Grid & Cards */
.shayari-grid-section {
  min-height: 400px;
  position: relative;
}

.shayari-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
}

.shayari-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.shayari-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-md);
}

.card-text {
  font-family: 'Noto Serif Devanagari', 'Playfair Display', serif;
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  white-space: pre-line;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 1rem;
}

.card-author {
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
}

.card-actions {
  display: flex;
  gap: 0.4rem;
}

.card-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}
.card-btn svg {
  width: 14px;
  height: 14px;
}
.card-btn:hover {
  background: var(--gradient-accent);
  color: #fff;
  border-color: transparent;
  transform: scale(1.1);
}
.card-btn.favorite-active {
  background: rgba(233, 64, 87, 0.1);
  color: var(--accent-pink);
  border-color: rgba(233, 64, 87, 0.2);
}
.card-btn.favorite-active svg {
  fill: var(--accent-pink);
}

/* Spinner Loader */
.spinner-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 5rem 0;
}
.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--border-glass);
  border-top-color: var(--accent-pink);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* No Results Card */
.no-results-card {
  text-align: center;
  padding: 5rem 2rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  max-width: 500px;
  margin: 0 auto;
}
.no-results-icon {
  width: 48px;
  height: 48px;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}
.no-results-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}
.no-results-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* Modal overlays (General) */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* Write Custom Shayari Modal */
.modal-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: var(--transition-smooth);
}
.modal-overlay.active .modal-card {
  transform: translateY(0);
}
.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-header h2 {
  font-size: 1.4rem;
  font-weight: 700;
}
.close-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}
.close-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}
.modal-body {
  padding: 2rem;
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.form-control, .form-control-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: #fff;
  padding: 0.8rem 1rem;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}
.form-control-textarea {
  resize: vertical;
  font-family: 'Noto Serif Devanagari', 'Playfair Display', serif;
  font-size: 1.1rem;
  line-height: 1.6;
}
.form-control:focus, .form-control-textarea:focus {
  outline: none;
  border-color: var(--accent-pink);
  background: rgba(255, 255, 255, 0.06);
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  margin-top: 2rem;
}

/* =========================================
   SHAYARI CARD EDITOR (THE CUSTOMIZER)
   ========================================= */
.editor-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  width: 95vw;
  height: 90vh;
  max-width: 1280px;
  background: var(--bg-primary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: var(--transition-smooth);
}
.modal-overlay.active .editor-container {
  transform: scale(1);
}

/* Preview Column (Left Side) */
.editor-preview-column {
  background: #080a0f;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--border-glass);
  position: relative;
}
.editor-header-mobile {
  display: none; /* Desktop only header is inside the controls column */
}

/* Perfect 1:1 capture block */
.preview-card-wrapper {
  width: 100%;
  max-width: 450px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* Capture target card - exactly captured by html2canvas */
.capture-card {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 3.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  background-color: #0b0e17;
}

.capture-card-bg-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  transition: filter 0.2s ease, background 0.2s ease;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
}

.capture-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  z-index: 1;
  pointer-events: none;
  transition: background-color 0.2s ease;
}

.capture-card-vignette {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  box-shadow: inset 0 0 100px rgba(0,0,0,0.6);
  z-index: 2;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.capture-card-quote {
  font-family: 'Playfair Display', serif;
  font-size: 8rem;
  line-height: 0;
  position: absolute;
  top: 4.5rem;
  opacity: 0.15;
  color: #fff;
  z-index: 2;
  pointer-events: none;
}

.capture-card-content {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  line-height: 1.7;
  color: #fff;
  z-index: 3;
  position: relative;
  white-space: pre-line;
  margin-bottom: 2rem;
  width: 100%;
  word-wrap: break-word;
  transition: all 0.1s ease;
}

.capture-card-content.has-shadow {
  text-shadow: 2px 2px 15px rgba(0, 0, 0, 0.8), -1px -1px 5px rgba(0,0,0,0.5);
}

.capture-card-author {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  z-index: 3;
  position: relative;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.capture-card-watermark {
  position: absolute;
  bottom: 1.2rem;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  font-weight: 600;
  z-index: 3;
}

.preview-tip {
  color: var(--text-secondary);
  font-size: 0.82rem;
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Controls Column (Right Side) */
.editor-controls-column {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.editor-controls-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.editor-controls-header h2 {
  font-size: 1.3rem;
  font-weight: 700;
}

.controls-sections {
  flex: 1;
  overflow-y: auto;
  padding: 2rem;
}

.control-group {
  margin-bottom: 2rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  padding: 1.4rem;
  border-radius: var(--radius-md);
}
.control-group h3 {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
}

/* Background Type Selector */
.bg-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.3rem;
  margin-bottom: 1.2rem;
  background: rgba(0, 0, 0, 0.2);
  padding: 4px;
  border-radius: var(--radius-sm);
}
.bg-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.5rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
}
.bg-tab-btn:hover {
  color: #fff;
}
.bg-tab-btn.active {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.bg-option-container {
  display: none;
}
.bg-option-container.active {
  display: block;
}

/* Gradient selector grid */
.gradient-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
}
.gradient-item {
  aspect-ratio: 1/1;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition-smooth);
}
.gradient-item:hover {
  transform: scale(1.1);
}
.gradient-item.active {
  border-color: #fff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Image selector grid */
.image-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}
.image-item {
  aspect-ratio: 1/1;
  border-radius: var(--radius-sm);
  background-size: cover;
  background-position: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition-smooth);
}
.image-item:hover {
  transform: scale(1.08);
}
.image-item.active {
  border-color: #fff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Color Picker & Custom Upload wrappers */
.color-picker-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.15);
  padding: 0.8rem;
  border-radius: var(--radius-sm);
}
.color-picker-wrapper input {
  background: transparent;
  border: none;
  width: 45px;
  height: 45px;
  cursor: pointer;
}

.file-upload-wrapper {
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 2rem 1rem;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: var(--transition-smooth);
}
.file-upload-wrapper:hover {
  border-color: var(--accent-pink);
  background: rgba(233, 64, 87, 0.02);
}
.file-upload-wrapper svg {
  width: 32px;
  height: 32px;
  color: var(--text-secondary);
  margin-bottom: 0.8rem;
}
.file-upload-wrapper input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

/* General Control Items */
.control-item {
  margin-bottom: 1.2rem;
}
.control-item:last-child {
  margin-bottom: 0;
}
.control-item label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.slider-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.slider-wrapper input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  background: rgba(255, 255, 255, 0.08);
  height: 6px;
  border-radius: 3px;
  outline: none;
}
.slider-wrapper input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-pink);
  cursor: pointer;
  transition: var(--transition-smooth);
}
.slider-wrapper input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}
.slider-wrapper span {
  font-size: 0.85rem;
  font-weight: 600;
  width: 45px;
  text-align: right;
}

.control-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.control-item-row label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Switch Toggle UI */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider-switch {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.1);
  transition: .3s;
  border-radius: 24px;
}
.slider-switch:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}
.switch input:checked + .slider-switch {
  background-color: var(--accent-pink);
}
.switch input:checked + .slider-switch:before {
  transform: translateX(20px);
}

/* Text Alignment Buttons */
.align-btn-group {
  display: flex;
  gap: 0.5rem;
}
.align-btn {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
}
.align-btn:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}
.align-btn.active {
  background: rgba(233, 64, 87, 0.1);
  border-color: var(--accent-pink);
  color: var(--accent-pink);
}

.color-picker-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.color-picker-row input[type="color"] {
  background: transparent;
  border: none;
  width: 32px;
  height: 32px;
  cursor: pointer;
}
.color-picker-row span {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.editor-actions-footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border-glass);
  background: var(--bg-secondary);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.toast {
  background: rgba(22, 28, 45, 0.95);
  border: 1px solid var(--border-glass);
  border-left: 4px solid var(--accent-pink);
  color: #fff;
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transform: translateX(120%);
  animation: slide-in 0.3s forwards cubic-bezier(0.4, 0, 0.2, 1);
}
.toast.toast-success {
  border-left-color: #10b981;
}
.toast.toast-info {
  border-left-color: #3b82f6;
}
.toast.slide-out {
  animation: slide-out 0.3s forwards cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slide-in {
  to { transform: translateX(0); }
}
@keyframes slide-out {
  to { transform: translateX(120%); }
}

/* =========================================
   RESPONSIVE STYLES (MOBILE-FIRST APP)
   ========================================= */

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero-card-container {
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 900px) {
  /* Editor Modal Responsive Layout */
  .editor-container {
    grid-template-columns: 1fr;
    height: 100vh;
    width: 100vw;
    border-radius: 0;
    max-width: none;
  }
  .editor-preview-column {
    padding: 1.5rem;
    height: 55vh;
    border-right: none;
    border-bottom: 1px solid var(--border-glass);
  }
  .editor-header-mobile {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    padding: 1rem 1.5rem;
    background: rgba(11, 14, 23, 0.9);
    z-index: 5;
  }
  .editor-header-mobile h3 {
    font-size: 1.1rem;
  }
  .editor-controls-column {
    height: 45vh;
  }
  .editor-controls-header {
    display: none; /* Mobile header is at the top of the preview column */
  }
  .controls-sections {
    padding: 1.2rem;
  }
  .preview-card-wrapper {
    max-width: 320px;
    margin-top: 1rem;
  }
  .capture-card {
    padding: 2.2rem;
  }
  .capture-card-content {
    font-size: 18px;
    margin-bottom: 1rem;
  }
  .capture-card-quote {
    font-size: 5rem;
    top: 2rem;
  }
  .preview-tip {
    display: none; /* Hide on mobile to save space */
  }
  .editor-actions-footer {
    padding: 1rem 1.2rem;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 0.8rem 1rem;
  }
  .app-logo span span {
    display: inline;
  }
  .app-nav span {
    display: none; /* Icon-only nav on mobile */
  }
  .nav-btn {
    padding: 0.6rem;
  }
  .header-actions span {
    display: none; /* Icon-only write button on mobile */
  }
  .header-actions button {
    padding: 0.6rem;
  }
  
  .app-content {
    padding: 1rem;
  }
  .hero-section {
    padding: 1.5rem;
  }
  .hero-title {
    font-size: 2rem;
  }
  .hero-subtitle {
    font-size: 0.95rem;
  }
  
  .filter-section {
    top: 58px;
    padding: 0.8rem;
  }
  .filter-container {
    gap: 0.8rem;
  }
  .filter-label {
    font-size: 0.75rem;
  }
  
  .shayari-grid {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .modal-card {
    border-radius: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
  }
  .modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem 1.2rem;
  }
}