/* Base Styles */
:root {
  --primary-color: hsl(46, 69%, 50%);
  --primary-dark: hsl(46, 67%, 41%);
  --primary-light: hsl(46, 70%, 65%);
  --bg-gradient-start: rgb(7, 0, 43);
  --bg-gradient-end: rgb(1, 35, 87);
  --card-bg: rgba(14, 19, 25, 0.95);
  --text-light: #f4ebeb;
  --text-dark: #333;
  --transition-standard: all 0.3s ease;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.2);
}

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

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-light);
  scroll-behavior: smooth;
  overflow-x: hidden;
  background: linear-gradient(to right, var(--bg-gradient-start), var(--bg-gradient-end));
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

h1 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 30px;
  text-align: center;
  font-size: 2.5rem;
}

.container {
  width: 90%;
  max-width: 600px;
  margin: 0 auto;
  padding: 40px 30px;
  background: var(--card-bg);
  border-radius: 15px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: fadeIn 0.5s ease-out;
}

/* Form Styles */
form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

input[type="file"] {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-standard);
  width: 100%;
  max-width: 300px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

input[type="file"]:hover {
  background: rgba(255, 255, 255, 0.2);
}

input[type="file"]:focus {
  outline: 2px solid var(--primary-color);
}

/* Handle file input text color in various browsers */
input[type="file"]::-webkit-file-upload-button {
  background: var(--primary-color);
  color: white;
  padding: 8px 15px;
  border: none;
  border-radius: 5px;
  margin-right: 10px;
  cursor: pointer;
  transition: var(--transition-standard);
}

input[type="file"]::-webkit-file-upload-button:hover {
  background: var(--primary-dark);
}

input[type="file"]::file-selector-button {
  background: var(--primary-color);
  color: white;
  padding: 8px 15px;
  border: none;
  border-radius: 5px;
  margin-right: 10px;
  cursor: pointer;
  transition: var(--transition-standard);
}

input[type="file"]::file-selector-button:hover {
  background: var(--primary-dark);
}

button {
  display: inline-block;
  background: var(--primary-color);
  color: white;
  padding: 12px 40px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition-standard);
  border: none;
  cursor: pointer;
  text-align: center;
  box-shadow: 0 4px 15px rgba(201, 165, 48, 0.3);
  margin-top: 15px;
  font-size: 1rem;
}

button:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(201, 165, 48, 0.4);
}

/* Results Styles */
.results {
  margin-top: 30px;
  background: rgba(255, 255, 255, 0.05)
}