:root {
    --bg-color: #FDFCF8;
    --text-color: #1a1a1a;
    --accent-color: #2e93d1;
    --highlight-color: #2e93d1;
    --theme-toggle-color: #EAA21F;
    --code-bg: #eee;
    --grid-color: rgba(0, 0, 0, 0.14); 

    --animation-time: 0.4s;
    --grid-spacing: 24px
}

.dark-mode {
    --bg-color: #1a1a1a;
    --text-color: #fdfcf8;
    --accent-color: #5fb3e8; 
    --highlight-color: #2e93d1;
    --theme-toggle-color: #8B8BDB;
    --code-bg: #2e2e2e;
    --grid-color: rgba(255, 255, 255, 0.08); 
}

*::selection {
  background: var(--highlight-color) !important;
  color: #ffffff;
}
*::-moz-selection {
  background: var(--highlight-color);
  color: #ffffff;
}
*::-webkit-selection {
  background: var(--highlight-color);
  color: #ffffff;
}

html {
    height: -webkit-fill-available;
    overflow-x: hidden;
}

body {
    font-family: Karla, sans-serif;
    line-height: 1.6;
    max-width: 720px;
    margin: 0 auto;
    margin-bottom: 2rem;
    padding: 40px 20px;
    min-height: 100%;
    height: -webkit-fill-available;
    color: var(--text-color);
    background-color: var(--bg-color);
    -webkit-font-smoothing: antialiased; 
    transition: background-color var(--animation-time) ease, color var(--animation-time) ease;
}

h1, h2, h3 {
    font-family: Lora, serif;
    line-height: 1.6;
    margin-top: 2rem;
}


a {
    color: var(--text-color);
    text-decoration: underline;
    transition: background-color var(--animation-time) ease, color var(--animation-time) ease;
}
a:hover { 
    color: var(--accent-color);
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    margin-bottom: 40px;
}

.site-header nav a {
    margin-right: 20px;
    font-weight: 500;
}

pre code, code {
    border: none !important;
    background: none !important;
    padding: 0 !important;
    box-shadow: none !important;
}

/* Keep the border only on the outer wrapper */
pre {
    border: 1px solid rgba(128, 128, 128, 0.2); /* Adjust color to suit your theme */
    padding: 1rem;
    border-radius: 8px;
    background: var(--code-bg); 
    transition: color var(--animation-time) ease, background var(--animation-time) ease;
}

#gridCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    display: block;
    background-color: transparent;
}

#theme-toggle {
    display: flex;
    border: none;
    border-color: var(--theme-toggle-color);
    border-radius: 6px;
    border-width: 2px;
    background: none;
    cursor: pointer;
    padding: 6px;
    display: flex;
    justify-content: center;
    color: var(--theme-toggle-color);
    transition: color var(--animation-time) ease, border-color var(--animation-time) ease;
    position: relative;
    top: 1px;
}

/* Sizing the icons */
#theme-toggle svg {
    width: 22px;
    height: 22px;
}

/* Hide/Show logic */
.sun-icon { display: block; }
.moon-icon { display: none; }

.dark-mode .sun-icon { display: none; }
.dark-mode .moon-icon { display: block; }