/* Font Imports */
@import url('https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@0,400;0,700;1,400&family=Playfair+Display:wght@400;700&display=swap');

/* Remu Color Palette - CSS Custom Properties */
:root {
  /* Primary Colors */
  --color-primary: #FFFF00;
  --color-primary-dark: #E6E600;
  --color-primary-light: #FFFF33;
  
  /* Neutral Colors */
  --color-white: #FFFFFF;
  --color-black: #000000;
  --color-dark-gray: #1a1a1a;
  --color-light-gray: #f5f5f5;
  --color-gray: #999999;
  
  /* Semantic Colors */
  --color-text-primary: #000000;
  --color-text-secondary: #666666;
  --color-background: #FFFFFF;
  --color-surface: #f9f9f9;
  --color-border: #e0e0e0;
  --color-accent: #FFFF00;
}

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

body {
  font-family: 'Merriweather', serif, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.6;
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
    monospace;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.75rem;
}

h3 {
  font-size: 1.5rem;
}

/* Text Utilities */
.text-primary {
  color: var(--color-text-primary);
}

.text-secondary {
  color: var(--color-text-secondary);
}

.text-accent {
  color: var(--color-accent);
}

.text-white {
  color: var(--color-white);
}

.text-black {
  color: var(--color-black);
}

/* Background Utilities */
.bg-primary {
  background-color: var(--color-primary);
  color: var(--color-text-primary);
}

.bg-white {
  background-color: var(--color-white);
}

.bg-black {
  background-color: var(--color-black);
  color: var(--color-white);
}

.bg-dark-gray {
  background-color: var(--color-dark-gray);
  color: var(--color-white);
}

.bg-light-gray {
  background-color: var(--color-light-gray);
}

.bg-surface {
  background-color: var(--color-surface);
}

/* Border Utilities */
.border-primary {
  border: 1px solid var(--color-primary);
}

.border-gray {
  border: 1px solid var(--color-border);
}

.border-top-primary {
  border-top: 3px solid var(--color-primary);
}

.border-bottom-primary {
  border-bottom: 3px solid var(--color-primary);
}

/* Button Styles */
button, .btn {
  font-family: 'Playfair Display', serif;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 700;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-primary);
  border: 2px solid var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-primary:active {
  opacity: 0.8;
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 2px solid var(--color-text-primary);
}

.btn-secondary:hover {
  background-color: var(--color-text-primary);
  color: var(--color-white);
}

.btn-dark {
  background-color: var(--color-black);
  color: var(--color-white);
  border: 2px solid var(--color-black);
}

.btn-dark:hover {
  background-color: var(--color-dark-gray);
  border-color: var(--color-dark-gray);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Links */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* Input Fields */
input, textarea, select {
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text-primary);
  background-color: var(--color-white);
  transition: border-color 0.3s ease;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(255, 255, 0, 0.1);
}

input::placeholder, textarea::placeholder {
  color: var(--color-text-secondary);
}

/* Cards */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.card-header {
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  color: var(--color-text-primary);
}

table th {
  background-color: var(--color-primary);
  color: var(--color-text-primary);
  padding: 0.75rem;
  text-align: left;
  font-weight: 600;
  border: 1px solid var(--color-border);
}

table td {
  padding: 0.75rem;
  border: 1px solid var(--color-border);
}

table tbody tr:nth-child(even) {
  background-color: var(--color-light-gray);
}

table tbody tr:hover {
  background-color: rgba(255, 255, 0, 0.1);
}

/* Alerts */
.alert {
  padding: 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
  border-left: 4px solid;
}

.alert-info {
  background-color: rgba(255, 255, 0, 0.1);
  border-left-color: var(--color-primary);
  color: var(--color-text-primary);
}

.alert-success {
  background-color: rgba(76, 175, 80, 0.1);
  border-left-color: #4CAF50;
  color: var(--color-text-primary);
}

.alert-warning {
  background-color: rgba(255, 193, 7, 0.1);
  border-left-color: #FFC107;
  color: var(--color-text-primary);
}

.alert-error {
  background-color: rgba(244, 67, 54, 0.1);
  border-left-color: #F44336;
  color: var(--color-text-primary);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  background-color: var(--color-primary);
  color: var(--color-text-primary);
}

.badge-secondary {
  background-color: var(--color-light-gray);
  color: var(--color-text-primary);
}

.badge-dark {
  background-color: var(--color-black);
  color: var(--color-white);
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.section {
  padding: 2rem 0;
}

.section-title {
  color: var(--color-primary);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  .section {
    padding: 1rem 0;
  }

  table {
    font-size: 0.9rem;
  }

  table th, table td {
    padding: 0.5rem;
  }
}