/* Responsive Copy Paster Styles */

/* CSS Variables (Light Pastel Theme) */
:root {
  --light-bg: #f8f5f1; /* Very light off-white/pink */
  --light-container-bg: #fcf6f4; /* Slightly lighter background */
  --light-card-bg: #ede7e1; /* Light gray-pink for cards */
  --text-dark: #4a4a4a; /* Dark gray text */
  --text-medium: #776b7d; /* Medium grayish-purple text */
  --text-light: #a398af; /* Lighter grayish-purple text */
  --accent-main: #b088f9; /* Soft purple accent */
  --accent-secondary: #c6b3ff; /* Lighter purple accent */
  --border-color: #d3cdd6; /* Soft border color */
  --button-bg: #b088f9; /* Soft purple for buttons */
  --button-hover-bg: #a078e0; /* Slightly darker hover */
  --shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --border-radius: 0.5rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
}

/* CSS Variables (Dark Theme) */
.dark-mode {
  --light-bg: #1a1a2e; /* Deep blue/purple background */
  --light-container-bg: #16213e; /* Slightly lighter dark background */
  --light-card-bg: #0f3460; /* Dark blue */
  --text-dark: #ffffff; /* White text for contrast */
  --text-medium: #e9d3f1; /* Light purple text */
  --text-light: #c0b3d8; /* Medium purple text */
  --accent-main: #e94560; /* Vibrant pinkish-purple accent */
  --accent-secondary: #533483; /* Deep purple accent */
  --border-color: #0f3460; /* Match card background for subtle borders */
  --button-bg: #e94560; /* Vibrant accent for buttons */
  --button-hover-bg: #d32f4a; /* Darker hover state */
  --shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* Basic Reset and Layout */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  background-color: var(--light-bg);
  color: var(--text-dark);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: var(--spacing-md);
  transition: background-color var(--transition), color var(--transition);
}

.container {
  width: 100%;
  max-width: 700px; /* Increased max-width slightly */
  margin: var(--spacing-lg) auto; /* Center container with vertical margin */
  padding: var(--spacing-xl); /* Increased padding */
  background-color: var(--light-container-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: background-color var(--transition), box-shadow var(--transition);
}

/* Typography */
h1 {
  font-size: clamp(2rem, 5vw, 3rem); /* Responsive font size */
  color: var(--accent-main); /* Use main accent color */
  margin-bottom: var(--spacing-md);
  text-align: center;
  font-weight: 700;
  transition: color var(--transition);
}

.description {
  margin-bottom: var(--spacing-lg);
  text-align: center;
  font-size: clamp(0.9rem, 2.5vw, 1rem); /* Responsive font size */
  color: var(--text-medium); /* Use medium text color */
  transition: color var(--transition);
}

/* Input Groups */
.input-group {
  display: flex;
  flex-direction: column; /* Stack on mobile */
  margin-bottom: var(--spacing-md);
  gap: var(--spacing-sm);
  background-color: var(--light-card-bg); /* Light card background */
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: background-color var(--transition), box-shadow var(--transition);
}

.input-group input {
  flex-grow: 1;
  padding: var(--spacing-md);
  border: 1px solid var(--border-color); /* Use border color */
  border-radius: var(--spacing-sm);
  background-color: var(--light-bg); /* Light input background */
  color: var(--text-dark); /* Dark text color */
  font-size: 1rem;
  transition:
    background-color var(--transition),
    color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.input-group input::placeholder {
  color: var(--text-light); /* Lighter placeholder text */
  transition: color var(--transition);
}

.input-group input:focus {
  outline: none;
  border-color: var(--accent-main); /* Accent color for focus */
  box-shadow: 0 0 0 3px rgba(176, 136, 249, 0.2); /* Accent shadow with alpha */
}

.input-group button {
  padding: var(--spacing-md) var(--spacing-lg); /* Consistent padding */
  background-color: var(--button-bg); /* Button background color */
  color: var(--text-dark); /* Dark text on button */
  border: none;
  border-radius: var(--spacing-sm);
  cursor: pointer;
  font-weight: 600;
  white-space: nowrap;
  transition:
    background-color var(--transition),
    transform var(--transition),
    color var(--transition);
  font-size: 1rem;
}

.input-group button:hover {
  background-color: var(--button-hover-bg); /* Button hover background */
  transform: translateY(-1px); /* Slight lift effect */
}

/* Copy Alert */
.copy-alert {
  position: fixed;
  top: var(--spacing-md);
  right: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: #a4e3b9; /* Soft green for success */
  color: var(--text-dark); /* Dark text */
  border-radius: var(--spacing-sm);
  display: none;
  animation: fadeIn 0.3s ease-in-out;
  z-index: 1000;
  font-size: 0.9rem;
}

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

/* Links */
.home-button,
.donation-link a {
  display: block; /* Stack links on mobile */
  text-align: center;
  margin-top: var(--spacing-md);
  color: var(--accent-secondary); /* Use secondary accent for links */
  text-decoration: none;
  transition: color var(--transition);
}

.home-button:hover,
.donation-link a:hover {
  text-decoration: underline;
}

.donation-link {
  text-align: center;
  margin-top: var(--spacing-sm);
  font-size: 0.8rem; /* Slightly smaller font */
}

/* Dark Mode Toggle Button */
#darkModeToggle {
  position: absolute; /* Position absolutely within the container */
  top: var(--spacing-md); /* Distance from the top */
  right: var(--spacing-md); /* Distance from the right */
  background-color: var(--light-card-bg); /* Match card background */
  color: var(--text-dark); /* Dark text */
  border: 1px solid var(--border-color); /* Subtle border */
  border-radius: var(--border-radius); /* Rounded corners */
  padding: var(--spacing-sm) var(--spacing-md); /* Smaller padding */
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition:
    background-color var(--transition),
    color var(--transition),
    border-color var(--transition),
    transform var(--transition);
  z-index: 10; /* Ensure it's above other content */
}

#darkModeToggle:hover {
  background-color: var(--border-color); /* Darker background on hover */
  transform: translateY(-1px); /* Slight lift effect */
}

#darkModeToggle:active {
  transform: translateY(0); /* Press down effect */
}

.dark-mode #darkModeToggle {
  background-color: var(--dark-card-bg); /* Dark card background in dark mode */
  color: var(--text-light); /* Light text in dark mode */
  border-color: var(--border-color); /* Match card background in dark mode */
}

.dark-mode #darkModeToggle:hover {
  background-color: var(--border-color); /* Darker background on hover */
}

/* Responsive Design */
@media (min-width: 640px) {
  .input-group {
    flex-direction: row; /* Side by side on larger screens */
  }

  .home-button,
  .donation-link a {
    display: inline-block; /* Side by side on larger screens */
    margin: var(--spacing-md) var(--spacing-sm); /* Adjust margin */
  }
}

@media (max-width: 400px) {
  body {
    padding: var(--spacing-sm);
  }

  .container {
    padding: var(--spacing-md);
    margin: var(--spacing-md) auto;
  }

  h1 {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .input-group {
    padding: var(--spacing-sm);
  }

  .input-group input,
  .input-group button {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
  }

  .copy-alert {
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: var(--spacing-sm);
    font-size: 0.8rem;
  }

  .home-button,
  .donation-link a {
    margin-top: var(--spacing-sm);
  }
}

/* Dark Mode Styles */
body.dark-mode {
  background-color: var(--light-bg); /* Renamed from dark-bg in dark mode */
  color: var(--text-dark); /* Renamed from text-light in dark mode */
}

.dark-mode .container {
  background-color: var(
    --light-container-bg
  ); /* Renamed from dark-container-bg */
  box-shadow: var(--shadow);
}

.dark-mode h1 {
  color: var(--accent-main); /* Renamed from accent-purple */
}

.dark-mode .description {
  color: var(--text-medium); /* Renamed from text-medium */
}

.dark-mode .input-group {
  background-color: var(--light-card-bg); /* Renamed from dark-card-bg */
  box-shadow: var(--shadow);
}

.dark-mode .input-group input {
  background-color: var(--light-bg); /* Renamed from dark-bg */
  color: var(--text-dark); /* Renamed from text-light */
  border-color: var(--border-color);
}

.dark-mode .input-group input::placeholder {
  color: var(--text-light); /* Renamed from text-medium */
}

.dark-mode .input-group input:focus {
  border-color: var(--accent-main); /* Renamed from accent-purple */
  box-shadow: 0 0 0 3px
    rgba(233, 69, 96, 0.2); /* Using dark mode accent color */
}

.dark-mode .input-group button {
  background-color: var(--button-bg); /* Renamed from button-bg */
  color: var(--text-dark); /* Renamed from text-dark */
}

.dark-mode .input-group button:hover {
  background-color: var(--button-hover-bg); /* Renamed from button-hover-bg */
}

.dark-mode .copy-alert {
  background-color: #03dac6; /* Keeping cyan for alert in dark mode */
  color: #000; /* Keeping black text for alert */
}

.dark-mode .home-button,
.dark-mode .donation-link a {
  color: var(--accent-secondary); /* Renamed from accent-blue */
}