/* QuickViz Styles (Themed like Pages Per Day) */

/* CSS Variables (Light Pastel Theme from Pages Per Day) */
:root {
  --primary: #ffe5b4; /* Peach */
  --primary-light: #ffdab9; /* Peach Puff */
  --primary-dark: #ffb347; /* Pastel Orange */
  --secondary: #f0e68c; /* Khaki */
  --accent: #ffd700; /* Gold */
  --text-light: #4a4a4a; /* Dark Gray */
  --text-dark: #2c2c2c; /* Darker Gray */
  --bg-light: #fff8e7; /* Cream */
  --bg-dark: #ffffff; /* White */
  --border-light: #ffe4c4; /* Bisque */
  --shadow: 0 4px 6px rgba(255, 179, 71, 0.2);
  --transition: all 0.3s ease;
  --border-radius-sm: 0.5rem; /* Smaller border radius for inputs/buttons */
  --border-radius-lg: 1rem; /* Larger border radius for containers */
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
}

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

body {
  font-family:
    "Segoe UI", Tahoma, Geneva, Verdana,
    sans-serif; /* Keeping original font family */
  background-color: var(--bg-dark); /* White background */
  color: var(--text-light); /* Dark gray text */
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image: linear-gradient(
    135deg,
    var(--bg-light) 0%,
    var(--bg-dark) 100%
  ); /* Gradient background */
  padding: var(--spacing-md);
  overflow-x: hidden; /* Prevent horizontal scrolling */
  width: 100%;
  position: relative;
}

/* Layout */
.container {
  width: 100%;
  max-width: 700px;
  margin: var(--spacing-lg) auto;
  padding: var(--spacing-xl);
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border-light);
  position: relative;
  overflow-x: hidden;
}

/* Typography */
h1 {
  color: var(--primary-dark); /* Pastel orange for headings */
  margin-bottom: var(--spacing-md);
  text-align: center;
  font-size: clamp(2rem, 5vw, 2.5rem); /* Responsive font size */
  font-weight: 700;
}

p {
  margin-bottom: var(--spacing-md); /* Added margin bottom for paragraphs */
  color: var(--text-light); /* Dark gray text */
  font-size: 1rem;
}

/* Controls Section */
.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-md);
  background-color: var(--bg-dark); /* White background for controls */
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-light);
}

.controls label {
  font-weight: 500;
  color: var(--text-light);
}

.controls input[type="number"] {
  padding: var(--spacing-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-dark);
  color: var(--text-dark);
  font-size: 1rem;
}

/* Custom File Upload */
.custom-file-upload {
  position: relative;
  overflow: hidden;
  display: inline-block;
  cursor: pointer;
  background-color: var(--primary); /* Peach background */
  color: var(--text-light); /* Dark gray text */
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
  font-weight: 500;
  border: none; /* Remove default border */
  text-align: center;
}

.custom-file-upload:hover {
  background-color: var(--primary-light); /* Lighter peach on hover */
  transform: translateY(-2px); /* Slight lift */
  box-shadow: 0 2px 4px rgba(255, 179, 71, 0.3); /* Matching shadow */
}

.custom-file-upload input[type="file"] {
  font-size: 100px;
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  cursor: pointer;
}

#fileName {
  margin-left: var(--spacing-sm);
  font-style: italic;
  color: var(--text-medium); /* Medium gray-brown text */
  font-size: 0.9rem;
}

/* Buttons */
button {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--primary); /* Peach background */
  color: var(--text-light); /* Dark gray text */
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
  font-size: 1rem;
  text-align: center;
}

button:hover {
  background-color: var(--primary-light); /* Lighter peach on hover */
  transform: translateY(-2px); /* Slight lift */
  box-shadow: 0 2px 4px rgba(255, 179, 71, 0.3); /* Matching shadow */
}

button.hidden {
  display: none;
}

/* Stats Section */
#stats {
  margin-top: var(--spacing-xl);
  background-color: var(--bg-dark); /* White background */
  padding: var(--spacing-xl);
  border: 1px solid var(--border-light); /* Light border */
  border-radius: var(--border-radius-lg); /* Larger border radius */
  box-shadow: var(--shadow); /* Applied shadow */
}

#stats h2 {
  margin-top: 0;
  font-size: clamp(1.5rem, 4vw, 1.75rem); /* Responsive font size */
  color: var(--primary-dark); /* Pastel orange for heading */
  margin-bottom: var(--spacing-md);
}

#statsList {
  list-style-type: none;
  padding: 0;
  column-count: 2; /* Keep two columns on larger screens */
  column-gap: var(--spacing-xl);
}

#statsList li {
  margin-bottom: var(--spacing-sm);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-light); /* Dark gray text */
}

#downloadBtn {
  margin-top: var(--spacing-lg);
  background-color: var(--secondary); /* Khaki background */
  color: var(--text-dark); /* Darker text for contrast */
  font-weight: 600;
}

#downloadBtn:hover {
  background-color: var(--secondary); /* Keep khaki background */
  transform: translateY(-2px); /* Slight lift */
  box-shadow: 0 2px 4px rgba(240, 230, 140, 0.4); /* Khaki shadow */
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    margin: var(--spacing-md) auto;
    padding: var(--spacing-md);
    width: calc(100% - var(--spacing-md) * 2);
  }

  .controls {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    width: 100%;
  }

  .controls label {
    text-align: left; /* Align labels to the left */
    margin-bottom: 0.25rem;
    font-size: 0.95rem; /* Slightly smaller label font size */
  }

  .controls input[type="number"] {
    width: 100%; /* Full width inputs */
    padding: var(--spacing-sm);
    font-size: 1rem; /* Ensure input font size is readable */
  }

  .custom-file-upload {
    width: 100%; /* Full width button */
    padding: var(--spacing-sm) var(--spacing-md); /* Adjust padding */
    font-size: 1rem; /* Ensure button font size is readable */
  }

  #fileName {
    margin-left: 0;
    display: block;
    margin-top: var(--spacing-sm);
    text-align: center; /* Center filename on mobile */
    font-size: 0.9rem; /* Ensure filename font size is readable */
  }

  button {
    width: 100%; /* Full width buttons */
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem; /* Ensure button font size is readable */
  }

  #stats {
    padding: var(--spacing-md);
    width: 100%;
  }

  #stats h2 {
    font-size: clamp(1.4rem, 5vw, 1.6rem); /* Adjust heading size */
  }

  #statsList {
    column-count: 1;
    width: 100%;
  }

  #statsList li {
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem; /* Slightly smaller list item font size */
  }

  #downloadBtn {
    width: 100%; /* Full width download button */
    font-size: 1rem; /* Ensure button font size is readable */
  }

  footer .container {
    width: 100%;
    padding: var(--spacing-md);
  }

  footer .container .footer-links {
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
    width: 100%;
  }
}

@media (max-width: 480px) {
  body {
    padding: var(--spacing-sm);
  }

  .container {
    padding: var(--spacing-md);
    margin: var(--spacing-md) auto;
    width: calc(100% - var(--spacing-sm) * 2);
  }

  h1 {
    font-size: clamp(1.8rem, 6vw, 2.2rem);
  }

  #stats h2 {
    font-size: clamp(1.3rem, 6vw, 1.5rem);
  }

  .controls,
  #stats {
    padding: var(--spacing-md);
    width: 100%;
  }

  .controls input[type="number"],
  .custom-file-upload,
  button,
  #downloadBtn {
    padding: var(--spacing-sm);
    font-size: 0.9rem;
  }

  #fileName {
    font-size: 0.85rem;
  }

  #statsList li {
    font-size: 0.9rem;
  }

  footer .container .footer-links a {
    font-size: 0.8rem; /* Slightly smaller font for footer links on extra small screens */
  }

  /* Adjust fixed buttons on extra small screens */
  .fixed-buttons-container .fund-button {
    padding: 0.3rem var(--spacing-sm); /* Reduce padding even further */
    font-size: 0.8rem; /* Reduce font size */
  }
}

/* Animation (from Pages Per Day) */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-out;
}

/* Fixed Buttons Container */
.fixed-buttons-container {
  position: fixed;
  top: var(--spacing-md); /* Adjust top spacing */
  right: var(--spacing-md); /* Adjust right spacing */
  z-index: 1000; /* Ensure it's on top */
  display: flex;
  gap: var(--spacing-sm); /* Space between buttons */
  flex-direction: row; /* Default to row on larger screens */
  align-items: center; /* Align items vertically */
}

.fixed-buttons-container .fund-button {
  padding: var(--spacing-sm)
    var(--spacing-md); /* Keep original small padding */
  font-size: 0.9rem; /* Keep original small font size */
}

/* Responsive adjustments for fixed buttons */
@media (max-width: 768px) {
  .fixed-buttons-container {
    top: var(--spacing-lg); /* More space from top on mobile */
    right: var(--spacing-sm); /* Less space from right on mobile */
    left: var(--spacing-sm); /* Add left space to center roughly */
    flex-direction: column; /* Stack buttons vertically on mobile */
    gap: var(--spacing-sm); /* Adjust gap for stacked buttons */
    align-items: stretch; /* Stretch buttons to fill width */
  }

  .fixed-buttons-container .fund-button {
    width: 100%; /* Full width on mobile for consistency */
    text-align: center; /* Center button text */
    padding: var(--spacing-sm)
      var(--spacing-md); /* Adjust padding on mobile to match non-mobile */
  }
}

/* Footer */
footer {
  margin-top: auto; /* Push footer to the bottom */
  padding: var(--spacing-md) 0; /* Add padding */
  text-align: center;
  color: var(--text-light); /* Dark gray text */
  border-top: 1px solid var(--border-light); /* Light border at the top */
  background-color: var(--bg-light); /* Light background */
}

.donation-link {
  margin-top: var(--spacing-sm); /* Space above the link */
  font-size: 0.9rem;
}

.donation-link a {
  color: var(--primary-dark); /* Pastel orange for the link */
  text-decoration: none; /* Remove underline */
  transition: var(--transition);
}

.donation-link a:hover {
  text-decoration: underline; /* Add underline on hover */
}