/* FLOW AI - Modern Dark Theme */

:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --accent-primary: #6366f1;
  --accent-secondary: #8b5cf6;
  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --border-color: rgba(255, 255, 255, 0.1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
}

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

body {
  font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overFLOW-x: hidden;
  line-height: 1.6;
}

/* Video Background */
.video-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -1;
  overFLOW: hidden;
}

.video-background video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, transparent 0%, var(--bg-primary) 100%);
}

/* Particles */
.particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--accent-primary);
  border-radius: 50%;
  animation: float 20s infinite;
  opacity: 0.3;
}

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

/* Navigation */
.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: 700;
  transition: all 0.3s ease;
}

.nav-logo:hover {
  color: var(--accent-primary);
  transform: translateY(-2px);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

.theme-toggle {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: rotate(180deg);
}

.moon-icon {
  display: none;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8rem 2rem 4rem;
  position: relative;
}

.hero-content {
  max-width: 900px;
  text-align: center;
  animation: fadeInUp 1s ease-out;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 50px;
  font-size: 0.875rem;
  color: var(--accent-primary);
  margin-bottom: 2rem;
  animation: pulse 2s infinite;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 50%;
  animation: blink 2s infinite;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.title-line {
  display: block;
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.btn-primary, .btn-secondary {
  padding: 1rem 2rem;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
}

.btn-primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(99, 102, 241, 0.6);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

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

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
  animation: bounce 2s infinite;
}

.mouse {
  width: 24px;
  height: 36px;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  position: relative;
}

.wheel {
  width: 4px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0%, 100% { top: 8px; opacity: 1; }
  50% { top: 16px; opacity: 0.5; }
}

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

/* Chat Section */
.chat-section {
  min-height: 100vh;
  padding: 6rem 2rem 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-container {
  width: 100%;
  max-width: 900px;
  background: rgba(17, 17, 17, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  overFLOW: hidden;
  box-shadow: var(--shadow-lg);
}

.chat-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  background: #10b981;
  border-radius: 50%;
  animation: blink 2s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.chat-actions {
  display: flex;
  gap: 0.5rem;
}

.icon-btn {
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--text-secondary);
}

.icon-btn:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.messages-area {
  height: 500px;
  overFLOW-y: auto;
  padding: 2rem;
  scroll-behavior: smooth;
}

.messages-area::-webkit-scrollbar {
  width: 8px;
}

.messages-area::-webkit-scrollbar-track {
  background: transparent;
}

.messages-area::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

.welcome-card {
  text-align: center;
  padding: 3rem 2rem;
}

.welcome-icon {
  width: 80px;
  height: 80px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  animation: pulse 2s infinite;
}

.welcome-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.welcome-card p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.quick-btn {
  padding: 0.75rem 1.25rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.quick-btn:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.message {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  animation: slideIn 0.3s ease-out;
}

.message.user {
  flex-direction: row-reverse;
}

.message-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.message.user .message-avatar {
  background: var(--accent-gradient);
}

.message.ai .message-avatar {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
}

.message-content {
  max-width: 70%;
  padding: 1rem 1.25rem;
  border-radius: 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
}

.message.user .message-content {
  background: var(--accent-gradient);
  border: none;
}

.typing-indicator {
  display: flex;
  gap: 0.5rem;
  padding: 1rem 2rem;
}

.typing-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 50%;
  animation: typing 1.4s infinite;
}

.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-10px); }
}

.input-area {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border-color);
}

.input-wrapper {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 0.75rem;
  transition: border-color 0.3s ease;
}

.input-wrapper:focus-within {
  border-color: var(--accent-primary);
}

.input-btn {
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

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

#messageInput {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 1rem;
  resize: none;
  max-height: 120px;
  font-family: inherit;
}

#messageInput::placeholder {
  color: var(--text-secondary);
}

.send-btn {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border: none;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: white;
}

.send-btn:hover:not(:disabled) {
  transform: scale(1.1);
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
}

.send-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* Features Section */
.features-section {
  padding: 6rem 2rem;
  background: rgba(17, 17, 17, 0.5);
}

.features-container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 4rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  padding: 2rem;
  background: rgba(26, 26, 26, 0.8);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-primary);
  box-shadow: 0 12px 32px rgba(99, 102, 241, 0.2);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Footer */
.main-footer {
  padding: 2rem;
  border-top: 1px solid var(--border-color);
  background: rgba(10, 10, 10, 0.8);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* Responsive Styles */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
  .nav-content {
    padding: 1rem 1.5rem;
  }
  
  .hero-section {
    padding: 7rem 1.5rem 3rem;
  }
  
  .hero-title {
    font-size: clamp(2rem, 6vw, 3.5rem);
  }
  
  .hero-description {
    font-size: 1.125rem;
  }
  
  .chat-container {
    max-width: 100%;
  }
  
  .messages-area {
    height: 450px;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
  body {
    font-size: 14px;
  }
  
  /* Navigation */
  .nav-content {
    padding: 0.875rem 1rem;
  }
  
  .nav-logo {
    font-size: 1.125rem;
    gap: 0.5rem;
  }
  
  .nav-logo svg {
    width: 24px;
    height: 24px;
  }
  
  .nav-links {
    gap: 0.75rem;
  }
  
  .nav-link {
    font-size: 0.875rem;
  }
  
  .theme-toggle {
    width: 36px;
    height: 36px;
  }
  
  /* Hero Section */
  .hero-section {
    padding: 6rem 1rem 2rem;
    min-height: auto;
  }
  
  .hero-badge {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
  }
  
  .badge-dot {
    width: 6px;
    height: 6px;
  }
  
  .hero-title {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  
  .hero-description {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }
  
  .btn-primary, .btn-secondary {
    width: 100%;
    justify-content: center;
    padding: 0.875rem 1.5rem;
    font-size: 0.9375rem;
  }
  
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
  }
  
  .stat-number {
    font-size: 1.75rem;
  }
  
  .stat-label {
    font-size: 0.75rem;
  }
  
  .scroll-indicator {
    display: none;
  }
  
  /* Chat Section */
  .chat-section {
    padding: 2rem 0;
    min-height: auto;
  }
  
  .chat-container {
    border-radius: 0;
    border-left: none;
    border-right: none;
    max-width: 100%;
  }
  
  .chat-header {
    padding: 1rem 1rem;
    flex-wrap: wrap;
  }
  
  .chat-status {
    gap: 0.5rem;
    font-size: 0.875rem;
  }
  
  .status-dot {
    width: 8px;
    height: 8px;
  }
  
  .icon-btn {
    width: 36px;
    height: 36px;
  }
  
  .icon-btn svg {
    width: 18px;
    height: 18px;
  }
  
  .messages-area {
    height: 400px;
    padding: 1rem;
  }
  
  .welcome-card {
    padding: 2rem 1rem;
  }
  
  .welcome-icon {
    width: 60px;
    height: 60px;
  }
  
  .welcome-icon svg {
    width: 32px;
    height: 32px;
  }
  
  .welcome-card h3 {
    font-size: 1.25rem;
  }
  
  .welcome-card p {
    font-size: 0.9375rem;
  }
  
  .quick-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .quick-btn {
    width: 100%;
    justify-content: flex-start;
    padding: 0.875rem 1rem;
  }
  
  .message {
    gap: 0.75rem;
    margin-bottom: 1rem;
  }
  
  .message-avatar {
    width: 32px;
    height: 32px;
  }
  
  .message-avatar svg {
    width: 16px;
    height: 16px;
  }
  
  .message-content {
    max-width: 80%;
    padding: 0.875rem 1rem;
    font-size: 0.9375rem;
  }
  
  .typing-indicator {
    padding: 0.75rem 1rem;
  }
  
  .input-area {
    padding: 1rem;
  }
  
  .input-wrapper {
    padding: 0.625rem;
  }
  
  .input-btn {
    width: 36px;
    height: 36px;
  }
  
  .input-btn svg {
    width: 18px;
    height: 18px;
  }
  
  #messageInput {
    font-size: 0.9375rem;
  }
  
  .send-btn {
    width: 36px;
    height: 36px;
  }
  
  .send-btn svg {
    width: 18px;
    height: 18px;
  }
  
  /* Image Preview */
  .image-preview-container {
    padding: 0.75rem 1rem;
  }
  
  .image-preview {
    max-width: 100%;
  }
  
  .message-image {
    max-width: 100%;
  }
  
  .message-image img {
    max-height: 200px;
  }
  
  /* Features Section */
  .features-section {
    padding: 3rem 1rem;
  }
  
  .section-title {
    font-size: 1.75rem;
    margin-bottom: 2rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .feature-card {
    padding: 1.5rem;
  }
  
  .feature-icon {
    width: 50px;
    height: 50px;
  }
  
  .feature-icon svg {
    width: 24px;
    height: 24px;
  }
  
  .feature-card h3 {
    font-size: 1.125rem;
  }
  
  .feature-card p {
    font-size: 0.9375rem;
  }
  
  /* Footer */
  .main-footer {
    padding: 1.5rem 1rem;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 0.75rem;
  }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
  .hero-title {
    font-size: 1.75rem;
  }
  
  .hero-description {
    font-size: 0.9375rem;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .btn-primary, .btn-secondary {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
  }
  
  .chat-header {
    padding: 0.875rem;
  }
  
  .messages-area {
    height: 350px;
    padding: 0.875rem;
  }
  
  .message-content {
    max-width: 85%;
    padding: 0.75rem 0.875rem;
    font-size: 0.875rem;
  }
  
  .welcome-card h3 {
    font-size: 1.125rem;
  }
  
  .quick-btn {
    font-size: 0.8125rem;
    padding: 0.75rem 0.875rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .feature-card {
    padding: 1.25rem;
  }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
  .hero-section {
    padding: 5rem 1rem 2rem;
    min-height: auto;
  }
  
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .messages-area {
    height: 300px;
  }
  
  .chat-section {
    padding: 1rem 0;
  }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .video-background video {
    image-rendering: -webkit-optimize-contrast;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .scroll-indicator {
    animation: none;
  }
  
  .particle {
    animation: none;
  }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
  .btn-primary:hover,
  .btn-secondary:hover,
  .icon-btn:hover,
  .quick-btn:hover,
  .nav-link:hover {
    transform: none;
  }
  
  .btn-primary:active {
    transform: scale(0.98);
  }
  
  .icon-btn:active,
  .quick-btn:active {
    transform: scale(0.95);
  }
}
/* Image P
review Styles */
.image-preview-container {
  padding: 1rem 2rem;
  border-top: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.02);
}

.image-preview {
  position: relative;
  display: inline-block;
  max-width: 300px;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid var(--border-color);
}

.image-preview img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: cover;
}

.image-preview .remove-image-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.9);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  z-index: 10;
}

.image-preview .remove-image-btn:hover {
  background: rgba(239, 68, 68, 1);
  transform: scale(1.1);
}

.image-preview .image-name {
  padding: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-align: center;
  background: rgba(0, 0, 0, 0.3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Message Image Styles */
.message-image {
  margin-bottom: 0.75rem;
  border-radius: 12px;
  overflow: hidden;
  max-width: 400px;
}

.message-image img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
  border-radius: 12px;
  cursor: pointer;
  transition: transform 0.2s;
}

.message-image img:hover {
  transform: scale(1.02);
}

/* Attach button active state */
.input-btn.active {
  background: var(--primary-color);
  color: white;
}