/* APICI Color Generator - Cleaned and Simplified CSS */

/* CSS Custom Properties for consistent theming */
:root {
  /* Brand Colors */
  --apici-primary: #f89623; /* Orange */
  --apici-primary-dark: #e4861e;
  --apici-secondary: #5caaaa; /* Teal */
  --apici-secondary-dark: #4a9999;
  
  /* Neutral Colors */
  --color-white: #ffffff;
  --color-light-gray: #f4f6f9; /* Lighter background */
  --color-gray: #e9ecef;
  --color-medium-gray: #6c757d;
  --color-dark-gray: #343a40; /* Darker text */
  --color-black: #000000;
  
  /* Typography */
  --font-family-primary: 'Montserrat', sans-serif;
  --font-family-mono: 'Roboto Mono', monospace;
  
  /* Spacing */
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.15);
}

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

body {
  font-family: var(--font-family-primary);
  background-color: var(--color-light-gray);
  color: var(--color-dark-gray);
  line-height: 1.6;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-xxl) var(--spacing-lg);
}

/* Header */
header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.logo {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--apici-primary);
}

.tagline {
  font-size: 1rem;
  color: var(--apici-secondary);
  margin-top: var(--spacing-sm);
}

/* Generator Section */
.generator-section {
  background-color: var(--color-white);
  padding: var(--spacing-xxl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-weight: 600;
  color: var(--color-dark-gray);
}

/* Form Styles */
.input-group {
  display: flex;
  justify-content: center;
  /* REDUCED MARGIN: Adjusted this in previous step for better help-text spacing */
  margin-bottom: var(--spacing-lg); 
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  box-shadow: none; 
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray); /* Subtle border */
  overflow: hidden;
}

#feelingInput {
  flex-grow: 1;
  padding: var(--spacing-md);
  font-size: 1.1rem;
  border: none;
  outline: none;
  transition: border-color 0.3s ease;
}

#feelingInput::placeholder {
  color: var(--color-medium-gray);
}

/* The JS changes the border color on focus/input */
#feelingInput:focus {
  /* Using JS to set border color on recognition/error, but keep focus clear */
  box-shadow: 0 0 0 2px rgba(var(--apici-primary), 0.2); 
}

#generateBtn {
  background-color: var(--apici-primary);
  color: var(--color-white);
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 1.1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
  flex-shrink: 0;
}

#generateBtn:hover {
  background-color: var(--apici-primary-dark);
}

/* Help Text */
/* This style was added in the previous cleanup step */
.help-text {
  text-align: center;
  font-size: 0.95rem;
  color: var(--color-medium-gray);
  margin-top: calc(var(--spacing-md) * -1); 
  margin-bottom: var(--spacing-md);
  font-style: italic;
  padding: 0 var(--spacing-md); 
}

/* Visually Hidden Utility */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* --- JS FEEDBACK/RESULT STYLES --- */

/* 1. Error Message (Used by showError in script.js) */
/* The JS uses inline styling for color, but a dedicated class is cleaner for block styling */
.error-message {
    padding: var(--spacing-md);
    border: 1px solid var(--apici-secondary); /* Use secondary for border clarity */
    background-color: rgba(var(--apici-secondary), 0.1); /* Subtle background */
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 1rem;
    margin: var(--spacing-xl) auto;
    max-width: 400px;
}


/* Result Container */
.result-container {
  margin-top: var(--spacing-xl); /* Increased separation from form */
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray);
}

.emotion-title {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: var(--spacing-xl);
  font-weight: 700;
  color: var(--apici-primary-dark);
}

/* Primary Color Display */
.primary-color {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xxl);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  background-color: var(--color-light-gray);
}

.color-swatch {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.color-swatch.large {
  width: 100px;
  height: 100px;
}

.color-details {
  flex-grow: 1;
}

.color-details h4 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-dark-gray);
}

.hex-code {
  font-family: var(--font-family-mono);
  font-size: 1rem;
  color: var(--apici-primary-dark);
  margin: var(--spacing-sm) 0;
  cursor: pointer; /* Indication for JS copy function */
}

.color-description {
  font-size: 0.9rem;
  color: var(--color-medium-gray);
}

/* Variations Grid */
.color-variations h4 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-gray);
  padding-bottom: var(--spacing-sm);
}

.variation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.variation-item {
  display: flex;
  align-items: center;
  padding: var(--spacing-md);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray);
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.variation-item:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--apici-secondary);
}

.color-swatch.small {
  width: 40px;
  height: 40px;
  margin-right: var(--spacing-md);
}

.variation-info {
  line-height: 1.2;
}

.variation-info .hex-code {
  font-size: 0.85rem;
  margin: 0;
}

.variation-info .color-description {
  display: none; /* Hide description in small variation view */
}

/* Action Buttons */
.action-buttons {
  margin-top: var(--spacing-xxl);
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
}

.action-buttons button, .suggestion-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.copy-palette-btn {
  background-color: var(--apici-secondary);
  color: var(--color-white);
}

.copy-palette-btn:hover {
  background-color: var(--apici-secondary-dark);
}

.new-emotion-btn {
  background-color: var(--color-gray);
  color: var(--color-dark-gray);
}

.new-emotion-btn:hover {
  background-color: var(--color-medium-gray);
  color: var(--color-white);
}

/* Suggestions/No Match */
.no-match-result {
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.not-found-message h3 {
  color: var(--apici-secondary);
  margin-bottom: var(--spacing-md);
}

.not-found-message p {
  color: var(--color-medium-gray);
  margin-bottom: var(--spacing-lg);
}

.suggestions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.suggestion-btn {
  background-color: var(--color-white);
  color: var(--apici-primary);
  border-color: var(--apici-primary);
}

.suggestion-btn:hover {
  background-color: var(--apici-primary);
  color: var(--color-white);
  transform: scale(1.05);
  box-shadow: var(--shadow-sm);
  border-color: transparent;
}

/* Footer */
footer {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-gray);
  text-align: center;
}

footer p {
  font-size: 0.85rem;
  color: var(--color-medium-gray);
}

/* Responsive Design */
@media (max-width: 700px) {
  .container {
    padding: var(--spacing-xl);
  }
  
  .primary-color {
    flex-direction: column;
    text-align: center;
  }
  
  .color-swatch.large {
    margin-right: 0;
    margin-bottom: var(--spacing-md);
  }
  
  .action-buttons {
    justify-content: center;
  }
}

@media (max-width: 500px) {
  .input-group {
    flex-direction: column;
    border-radius: var(--radius-lg);
    border: none;
    box-shadow: var(--shadow-sm);
  }
  
  #feelingInput {
    width: 100%;
    border: 1px solid var(--color-gray);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  
  #generateBtn {
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  }
  
  .variation-grid {
    grid-template-columns: 1fr;
  }
}

/* 1. Error Message (Used by showError in script.js) */
.error-message {
    padding: var(--spacing-md);
    border: 1px solid var(--apici-secondary); /* Use secondary for border clarity */
    background-color: rgba(var(--apici-secondary), 0.1); /* Subtle background */
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 1rem;
    margin: var(--spacing-xl) auto;
    max-width: 400px;
}