/* BASE STYLES */
body {
    font-family: 'Courier New', monospace;
    background-color: #f5f5f5;
    color: #333;
    margin: 0;
    padding: 0;
}

/* TYPOGRAPHY */
h1 {
    color: #333;
    font-size: 2rem;
}

h2 {
    color: #666;
    font-size: 1.3rem;
}

label {
    font-weight: bold;
    margin-top: 10px;
}

blockquote {
    border-left: 3px solid #999;
    padding-left: 15px;
    font-style: italic;
}

/* NAVBAR */
.navbar-brand,
.nav-link {
    color: #333 !important;
}

.nav-link {
    position: relative;
    display: inline-block;
}

.nav-link:hover {
    transform: translateY(-3px);
}

/* Toggle theme button */
.navbar .btn-outline-light {
    border-color: #333;
    color: #333;
}

.navbar .btn-outline-light {
    border-color: #333;
    color: #333;
}

/* COMPONENTS */
.interest-box {
    background-color: white;
    padding: 15px;
    margin: 15px 0;
    border-left: 3px solid #333;
}

/* BINKING CARET */
.caret {
    display: inline-block;
    width: 2px;
    height: 1em;
    background-color: #333;
    margin-left: 2px;
    vertical-align: text-top;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 49% {
        opacity: 1;
    }
    50%, 100% {
        opacity: 0;
    }
}

/* DARK MODE */
body.dark-mode {
    background-color: #1a1a1a;
    color: #e0e0e0;
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3 {
    color: #e0e0e0;
}

body.dark-mode blockquote {
    border-left-color: #666;
}

body.dark-mode .navbar-brand,
body.dark-mode .nav-link {
    color: #e0e0e0 !important;
}

body.dark-mode .navbar .btn-outline-light {
    background-color: transparent; /* used to override bootstrap hover defaults */
    border-color: #e0e0e0;
    color: #e0e0e0;
}

body.dark-mode .interest-box {
    background-color: #2a2a2a;
    border-left-color: #888;
}

body.dark-mode .caret {
    background-color: #e0e0e0;
}

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