/* General Body Styles */
:root {
    --primary-color: #3498db;
    --secondary-color: #27ae60;
    --background-color: #0a0f1a;
    --text-color: #ecf0f1;
    --header-bg: #1a2433;
    --header-text: #ecf0f1;
    --nav-bg: #0a0f1a;
    --nav-text: #ecf0f1;
    --section-bg: #1a2433;
    --border-color: #ecf0f1;
    --skill-bar-bg: #1a2433;
    --skill-level-bg: #3498db;
}

body {
    font-family: sans-serif;
    margin: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
}

body.dark-mode {
    --primary-color: #3498db;
    --secondary-color: #2ecc71;
    --background-color: #f4f4f4;
    --text-color: #333;
    --header-bg: #333;
    --header-text: #fff;
    --nav-bg: #444;
    --nav-text: #fff;
    --section-bg: #fff;
    --border-color: #333;
    --skill-bar-bg: #eee;
    --skill-level-bg: #333;
}

/* Header Styles */
header {
    background-color: var(--header-bg);
    color: var(--header-text);
    padding: 2rem 0;
    text-align: center;
    position: relative;
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
}

#theme-switcher {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

/* Navigation Styles */
nav {
    background-color: var(--nav-bg);
    padding: 1rem;
    text-align: center;
}

nav a {
    color: var(--nav-text);
    text-decoration: none;
    padding: 1rem;
    margin: 0 0.5rem;
    transition: background-color 0.3s;
}

nav a:hover, nav a.active {
    background-color: var(--primary-color);
}

/* Main Content Styles */
main {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 2rem;
}

section {
    background-color: var(--section-bg);
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 5px;
    transition: background-color 0.3s;
}

section h2 {
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

/* About Section */
#about img {
    float: left;
    margin-right: 1rem;
    border-radius: 50%;
    width: 150px;
    height: 150px;
    object-fit: cover;
    border: 3px solid var(--border-color);
}

/* Skills Section */
#skills .skill {
    margin-bottom: 1rem;
}

#skills .skill p {
    margin-bottom: 0.5rem;
}

.skill-bar {
    background-color: var(--skill-bar-bg);
    border-radius: 3px;
    height: 20px;
}

.skill-level {
    background-color: var(--skill-level-bg);
    color: #fff;
    text-align: center;
    line-height: 20px;
    height: 100%;
    border-radius: 3px;
}

/* Projects Section */
.project {
    margin-bottom: 1.5rem;
}

.project h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

/* Contact Section */
#contact p {
    margin: 0.5rem 0;
}

#contact form input,
#contact form textarea {
    width: 100%;
    padding: 0.5rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    background-color: var(--background-color);
    color: var(--text-color);
}

#contact form button {
    background-color: var(--primary-color);
    color: #fff;
    padding: 0.7rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}


/* Footer Styles */
footer {
    text-align: center;
    padding: 1rem;
    background-color: var(--header-bg);
    color: var(--header-text);
}