/* Import a clean sans-serif font (Roboto) */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500&display=swap');

:root {
  /* Core Colors & Settings */
  --bg: #f7f7f7;             /* Overall light background */
  --card-bg: #ffffff;         /* White cards */
  --primary: #112a46;         /* Dark blue accent */
  --secondary: #acc8e5;       /* Subtle secondary accent */
  --border-color: #e5e5e5;     /* Light, subtle borders */
  --text-color: #333333;      /* Soft dark text */
  --slider-track: #ccc;       /* Slider track color */
  --input-bg: #fafafa;        /* Light background for inputs */

  /* Spacing & Border Radius */
  --card-padding: 16px;        /* Standard card/container padding */
  --input-padding: 8px;        /* Padding inside inputs */
  --border-radius: 4px;        /* Uniform rounded corners */
}

input, textarea, select, button {
  font-size: 16px; /* Ensures no auto-zoom on focus for inputs */
}

/* Global Reset & Base Styles */
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text-color);
  font-family: 'Roboto', sans-serif;
  touch-action: manipulation;
  font-size: 16px;
}

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

section {
  padding: 0;
  margin: 0;
  padding-top: 0rem !important;
}

.info-icon {
  position: relative; /* or absolute/fixed depending on layout */
  z-index: 10;
  pointer-events: auto;
}

/* Removed old .logo styling */

/* Top Buttons Container */
.top-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-bottom: 20px;
}

.top-buttons .btn.snazzy {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border: 2px solid var(--primary);
  background-color: var(--card-bg);
  color: var(--primary);
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: background-color 0.3s, transform 0.3s;
}

.top-buttons .buy-coffee svg {
  width: 7rem !important;
  height: 2rem !important;
}

.top-buttons .btn.snazzy:hover {
  background-color: var(--primary);
  color: #fff;
  transform: scale(1.05);
}

input[type="color"].color-picker {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 50px;  /* set desired width */
  height: 50px; /* set desired height */
  border: 1px solid #ccc; /* adjust border style/color as needed */
  border-radius: 0; /* ensures the picker stays square */
  padding: 0;
  background: transparent;
}

input[type="color"].color-picker::-webkit-color-swatch-wrapper {
  padding: 0;
}

input[type="color"].color-picker::-webkit-color-swatch {
  border: none;
  border-radius: 0;
}

/* Root Container & Main Content */
.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: #ffc107;
}

section {
    margin-bottom: 0rem !important;
}

.text-input, .color-picker, .preview-input {
  width: 350px;
  height: 50px;
  font-size: 14px;
}
.preview-input {
  text-align: center;
}
.contrast-status span {
  font-size: 16px;
}

main.container {
  flex: 1;
  overflow: auto;
  padding: var(--card-padding);
  padding-bottom: 80px;
  display: flex;
  flex-direction: column;
}

/* Columns Layout */
.columns {
  display: flex;
  flex: 1;
}

.column {
  flex: 1;
  overflow: hidden;
  padding-right: 15px;
}

/* Fixed Footer Styling */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 var(--card-padding);
  background: #141414;
  border-top: 1px solid white;
  z-index: 1000;
}

.custom-tooltip {
  position: absolute;
  z-index: 1000;
  background-color: white;
  border: 1px solid #ddd;
  padding: 8px 12px;
  border-radius: 4px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  max-width: 300px;
  font-size: 14px;
  line-height: 1.4;
  color: #333;
}

/* Card Style for Content Sections */
.card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--card-padding);
  display: flex;
  flex-direction: column;
  gap: 12px;
  /* Removing shadow for a cleaner look */
  box-shadow: none;
}

/* Form & Input Controls */
form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.form-group label {
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--text-color);
}

/* Row Group Container */
.row-group {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* Input Group with Embedded Colour Picker & Icons */
.input-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.input-container {
  position: relative;
  flex: 1;
}

.input-container .text-input {
  width: 100%;
  padding: var(--input-padding);
  padding-right: 50px; /* space for the colour picker */
  font-size: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background-color: var(--input-bg);
  transition: border-color 0.2s;
}

.input-container .text-input:focus {
  outline: none;
  border-color: var(--primary);
}

/* Colour Picker inside the Text Input */
.input-container .color-picker {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 50px;
  border: none;
  padding: 0;
  cursor: pointer;
  border-top-right-radius: var(--border-radius);
  border-bottom-right-radius: var(--border-radius);
  height: 100%;
}

.fas {
  cursor: pointer !important;
}

/* Icon Container */
.icon-container {
  display: flex;
  gap: 10px;
  align-items: center;
}

#results {
  font-size: 16px !important;
}

.icon-container i {
  font-size: 1em;
  cursor: pointer;
  color: var(--text-color);
}

/* Range Slider Styling */
.range-input {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: var(--slider-track);
  border-radius: var(--border-radius);
  outline: none;
  margin: 0;
}

.range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  margin-top: -7px;
}

.range-input::-webkit-slider-runnable-track {
  width: 100%;
  height: 6px;
  background: var(--slider-track);
  border-radius: var(--border-radius);
}

.range-input::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
}

.range-input::-moz-range-track {
  width: 100%;
  height: 6px;
  background: var(--slider-track);
  border-radius: var(--border-radius);
}

/* Preview Inputs */
.preview-input {
  width: 100%;
  padding: var(--input-padding);
  font-size: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background-color: var(--input-bg);
  transition: border-color 0.2s;
}

.preview-input:focus {
  outline: none;
  border-color: var(--primary);
}

.preview-input.large {
  font-size: 1rem;
}

.preview {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 10px;
}

/* Palette Buttons */
.palette-buttons {
  display: flex;
  gap: 10px;
}

.palette-buttons .btn-palette {
  flex: 1;
}

.palette-buttons .btn {
  padding: 6px 10px;
  font-size: 1rem;
}

/* Base Button Styling */
.btn {
  padding: 6px 12px;
  border: 1px solid transparent;
  border-radius: var(--border-radius);
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s, opacity 0.3s;
}

.btn.primary {
  background-color: var(--primary);
  color: #fff;
}

.btn.secondary {
  background-color: var(--card-bg);
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn.success {
  background-color: var(--primary);
  color: #fff;
}

.btn.info {
  background-color: var(--card-bg);
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn.warning {
  background-color: var(--card-bg);
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn:hover {
  opacity: 0.9;
}

/* Footer Button Override */
.footer .btn {
  padding: 7px 30px;
  margin: 3px;
  font-size: 1rem;
  background-color: var(--card-bg) !important;
  color: var(--primary) !important;
  border: 1px solid var(--border-color);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .columns {
    flex-direction: column;
  }
  
  main.container {
    padding: var(--card-padding);
  }
  
  .row-group {
    flex-direction: column;
    gap: 10px;
  }
  
  .btn {
    padding: 6px 12px;
    font-size: 1rem;
  }
  
  .palette-buttons .btn-palette {
    padding: 6px 10px;
    font-size: 1rem;
  }
}

@media (max-width: 600px) {
  .contrast-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start !important;
    gap: 10px; /* Optional: Adjust spacing between items */
  }

  .footer .btn {
    padding: 7px 10px !important;
  }
  
  .contrast-group input {
    max-width: 100% !important;
  }
  
  section {
    margin-bottom: 0rem !important;
  }
  
  .palette-buttons {
    flex-direction: column;
    gap: 8px;
  }
  
  .right {
    margin-bottom: 160px !important;
  }
  
  .footer {
    height: 70px;
    padding: 10px var(--card-padding);
    grid-gap: 5px;
    min-height: 60px;
    text-align: center;
    display: inline !important;
  }
  
  .footer button {
    padding: 7px 30px;
    font-size: 1rem;
    background-color: var(--card-bg) !important;
    color: var(--primary) !important;
    border: 1px solid var(--border-color);
  }
}

#magicButton {
  margin-top: 10px;
}

/* Magic Suggestions Button Hover Animation */
#magicButton:hover {
  background-image: repeating-linear-gradient(
    45deg,
    var(--card-bg),
    var(--card-bg) 10px,
    var(--border-color) 10px,
    var(--border-color) 20px
  );
  background-size: 200% auto;
  animation: moveStripes 2s linear infinite;
}

.magic-border {
  background: linear-gradient(135deg, var(--bg), var(--card-bg));
  border: 2px solid var(--primary);
  border-radius: var(--border-radius);
  padding: var(--card-padding);
  margin: 20px 0;
  max-width: 600px;
  overflow: auto;
}

#magic-options p {
  line-height: 1.1em;
  font-size: 16px;
}