/* Theme Variables - Light & Dark Mode */
:root {
  /* Light Mode */
  --bg-primary: #F6F5F3;
  --bg-surface: rgba(255, 255, 255, 0.7);
  --text-primary: #1E1E1E;
  --text-secondary: #5F5F5F;
  --accent: #C9A46A;
  --border: rgba(0, 0, 0, 0.08);
  
  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --radius-card: 16px;
  --radius-button: 12px;
  --radius-input: 10px;
}

[data-theme="dark"] {
  /* Dark Mode */
  --bg-primary: #0E0E11;
  --bg-surface: rgba(255, 255, 255, 0.08);
  --text-primary: #F2F2F2;
  --text-secondary: #B5B5B5;
  --accent: #D6B676;
  --border: rgba(255, 255, 255, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--text-primary);
  font-weight: 600;
}

p, span, a, li, label, input, textarea, select {
  color: var(--text-primary);
  opacity: 0.9;
}

/* Ensure minimum opacity for accessibility */
p, span, a, li, label {
  opacity: 0.9;
}

/* Glassmorphism */
.glass {
  background: var(--bg-surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
}

/* Neomorphism */
.neomorphic {
  background: var(--bg-primary);
  box-shadow: 
    8px 8px 16px rgba(0, 0, 0, 0.1),
    -8px -8px 16px rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border);
}

[data-theme="dark"] .neomorphic {
  box-shadow: 
    8px 8px 16px rgba(0, 0, 0, 0.3),
    -8px -8px 16px rgba(255, 255, 255, 0.03);
}

/* Buttons */
.btn {
  font-family: var(--font-body);
  font-weight: 500;
  padding: 12px 24px;
  border-radius: var(--radius-button);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 1;
  color: var(--text-primary);
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(201, 164, 106, 0.3);
}

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

.btn-secondary:hover {
  background: var(--accent);
  color: #FFFFFF;
}

/* Cards */
.card {
  background: var(--bg-surface);
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  padding: 24px;
  transition: all 0.3s ease;
}

.card:hover {
  transform: scale(1.03);
}

/* Inputs */
input, textarea, select {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: 12px 16px;
  font-family: var(--font-body);
  color: var(--text-primary);
  opacity: 0.9;
  width: 100%;
  transition: all 0.3s ease;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201, 164, 106, 0.1);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}