:root {
  --primary-light: #ffffff;
  --secondary-light: #f0f0f0;
  --text-light: #2c3e50;
  --accent-light: #3498db;
  
  --primary-dark: #1a1a1a;
  --secondary-dark: #2d2d2d;
  --text-dark: #ecf0f1;
  --accent-dark: #3498db;
  
  --glass-background: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.18);
}

/* Theme switching */
[data-theme="light"] {
  --primary: var(--primary-light);
  --secondary: var(--secondary-light);
  --text: var(--text-light);
  --accent: var(--accent-light);
}

[data-theme="dark"] {
  --primary: var(--primary-dark);
  --secondary: var(--secondary-dark);
  --text: var(--text-dark);
  --accent: var(--accent-dark);
}

body {
  background: var(--primary);
  color: var(--text);
  transition: all 0.3s ease;
}

.container {
  background: var(--glass-background);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.container:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.45);
}

button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
  border: 1px solid var(--glass-border);
}

button:hover {
  transform: scale(1.05);
  box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

input, select, textarea {
  background: var(--glass-background);
  border: 1px solid var(--glass-border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px;
  transition: all 0.3s ease;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--accent);
}

/* Dark mode toggle */
.theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 10px;
  border-radius: 50%;
  background: var(--glass-background);
  cursor: pointer;
  transition: all 0.3s ease;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.5s ease forwards;
}
/* Add these at the end of your styles.css file */
.nav-links {
    margin-top: 1em;
}

.nav-buttons button {
    min-width: 150px;
}

.mono-block {
    font-family: monospace;
    background: var(--glass-background);
    padding: 0.15em 0.3em;
    border-radius: 4px;
}
/* Frame Editor specific styles */
.input-group {
    margin-bottom: 1em;
}

.tool-group {
    display: flex;
    gap: 1em;
    margin-bottom: 1em;
}

.editor-section textarea {
    width: 100%;
    min-height: 200px;
    margin: 1em 0;
    background: var(--glass-background);
    color: var(--text);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 1em;
}

.checkbox-container {
    display: block;
    margin: 1em 0;
}

input[type="number"] {
    width: 100px;
}

.tools-section {
    padding: 1em;
    margin-top: 1em;
}

.converter-section {
    background: var(--glass-background);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5em;
}