/* General Styles */
body {
  font-family: "Inter", sans-serif;
  background-color: #000;
  color: #fff;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

/* Chat Container - Glassmorphism */
#chat-container {
  width: 90%;
  max-width: 1000px;
  height: 85vh;
  background: #111;
  border: 1px solid #222;
  border-radius: 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

/* Chat Header */
#chat-header {
  background: #111;
  padding: 24px;
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  border-bottom: 1px solid #222;
  letter-spacing: 0.5px;
  color: #fff;
}

/* Messages Area */
#messages {
  flex: 1;
  padding: 30px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
  background: #000;
}

/* Message Bubbles */
.message {
  max-width: 80%;
  padding: 16px 24px;
  border-radius: 20px;
  font-size: 15px;
  line-height: 1.6;
  font-weight: 400;
  position: relative;
  animation: fadeIn 0.4s ease-out forwards;
}

.user {
  background: #fff;
  color: #000;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.bot {
  background: #1a1a1a;
  color: #e0e0e0;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  border: 1px solid #333;
}

/* Input Area - Floating */
#input-area {
  position: relative;
  display: flex;
  gap: 16px;
  padding: 24px 30px;
  background: #111;
  align-items: center;
  border-top: 1px solid #222;
  margin-bottom: 0; /* Attach to bottom */
}

/* Input Field */
#user-input {
  flex: 1;
  padding: 16px 24px;
  background: #000;
  border: 1px solid #333;
  color: #fff;
  border-radius: 12px;
  font-size: 15px;
  outline: none;
  font-family: 'Inter', sans-serif;
  transition: all 0.3s ease;
}

#user-input::placeholder {
  color: #666;
}

#user-input:focus {
  border-color: #666;
}

/* Buttons (Upload, Send, Export) */
.file-upload-label, #send-button, #export-button {
  background: #3B82F6;
  color: #fff;
  border: none;
  padding: 12px;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  transition: transform 0.2s, background 0.2s;
  width: auto; /* Reset width */
  height: auto; /* Reset height */
}

.file-upload-label {
    gap: 8px; /* Space between icon and text */
}

.file-upload-label:hover, #send-button:hover, #export-button:hover {
  background: #2563EB;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

/* Specific styling for Send button (Icon only) */
#send-button {
    padding: 12px 16px;
}

/* Hide the default file input */
#image-file {
  display: none;
}


/* Icons */
.file-upload-label svg, #send-button svg {
  width: 20px;
  height: 20px;
  stroke: #fff;
  fill: none;
}

#send-button svg {
    fill: #fff;
    stroke: none;
}

#export-button {
    background: #3B82F6;
    color: #fff;
    border: none;
}

#export-icon {
    filter: invert(1);
    margin-right: 8px;
}

#export-button:hover {
    background: #2563EB;
}

/* File Upload specific adjustment - Show text again */
.file-upload-label span {
    display: block; 
}

/* Image Preview */
#image-preview-container {
  position: absolute;
  bottom: 110px; /* Adjust to sit above input */
  left: 35px;
  background: transparent;
  padding: 0;
  border: none;
  z-index: 10;
  display: none;
  backdrop-filter: none;
  box-shadow: none;
}

#image-preview {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid #333;
  display: block;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

#cancel-preview {
  position: absolute;
  top: -8px;
  right: -8px;
  background: #FF4D4D; /* Red color from screenshot */
  color: white;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  transition: transform 0.2s;
  padding: 0;
  line-height: 1;
}

#cancel-preview:hover {
  background: #ff3333;
  transform: scale(1.1);
}

/* Hide Scrollbar */
#messages::-webkit-scrollbar {
  width: 6px;
}
#messages::-webkit-scrollbar-track {
  background: transparent;
}
#messages::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

/* Image handling */
.uploaded-image, .message.user img {
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* Code Blocks */
.message pre {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.message code {
  background: rgba(255, 255, 255, 0.1);
}


/* Landing Page Styles */
.landing-body {
  font-family: 'Inter', sans-serif;
  background: #000;
  color: #fff;
  margin: 0;
  padding: 0;
  display: block;
  height: auto;
  min-height: 100vh;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 5%;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(90deg, #fff, #888);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-cta {
  background: #fff;
  color: #000;
  padding: 12px 24px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s ease;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
}

.hero {
  text-align: center;
  padding: 120px 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.hero-title {
  font-size: 72px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -2px;
  color: #fff;
}

.gradient-text {
  background: linear-gradient(135deg, #4285F4, #9B72CB, #D96570);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 22px;
  color: #a0a0a0;
  max-width: 660px;
  margin: 0 auto 48px;
  line-height: 1.6;
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.cta-button {
  padding: 16px 36px;
  border-radius: 100px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.cta-button.primary {
  background: #fff;
  color: #000;
}

.cta-button.primary:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255,255,255,0.15);
}

.cta-button.secondary {
  background: rgba(255,255,255,0.05);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
}

.cta-button.secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.3);
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 60px auto 100px;
  padding: 0 24px;
}

.feature-card {
  background: #0a0a0a;
  padding: 40px;
  border-radius: 24px;
  border: 1px solid #1a1a1a;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: #333;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  background: #111;
}

.icon-box {
  font-size: 32px;
  margin-bottom: 24px;
  display: inline-block;
  padding: 12px;
  background: rgba(255,255,255,0.05);
  border-radius: 16px;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #fff;
}

.feature-card p {
    color: #888;
    line-height: 1.6;
    font-size: 15px;
}

.footer {
  text-align: center;
  padding: 60px 20px;
  border-top: 1px solid #111;
  color: #444;
  font-size: 14px;
}