/* Root variables for theme */
:root {
    --background-color: #121212; /* Dark mode background */
    --text-color: #ffffff;       /* Dark mode text */
    --section-background: #1c1c1c;
    --input-background: #333333;
    --button-background: #333333;
    --border-color: #333333;
    --hover-color: #555555;
    --toggle-background: #555555;
}

.light-theme {
    --background-color: #ffffff; /* Light mode background */
    --text-color: #000000;       /* Light mode text */
    --section-background: #f0f0f0;
    --input-background: #f8f8f8;
    --button-background: #dddddd;
    --border-color: #cccccc;
    --hover-color: #bbbbbb;
    --toggle-background: #cccccc;
}

/* Apply theme colors */
body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 20px;
}

.back-btn-container {
    margin-bottom: 40px; /* Increased to push the button lower */
    text-align: left;
}

.back-btn {
    background-color: var(--button-background); /* Using theme variable */
    color: var(--text-color);
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
}

.back-btn:hover {
    background-color: var(--hover-color); /* Hover effect using theme variable */
}

.settings-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--section-background);
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
    padding: 30px;
    border: 1px solid var(--border-color);
}

.settings-header {
    grid-column: 1 / span 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.settings-header h2 {
    margin: 0;
    font-size: 24px;
    color: var(--text-color);
}

.save-btn {
    background-color: var(--button-background);
    color: var(--text-color);
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
}

.save-btn:hover {
    background-color: var(--hover-color);
}

.settings-section {
    background-color: var(--section-background);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.settings-section h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--text-color);
}

.setting-option label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: var(--text-color);
}

input[type="text"], input[type="email"], input[type="password"], select {
    width: 100%;
    padding: 10px;
    background-color: var(--input-background);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 5px;
}

.toggle-switch {
    position: relative;
    width: 50px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--toggle-background);
    transition: .4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    border-radius: 50%;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
}

input:checked + .slider {
    background-color: #888888; /* Use a fixed color for the toggle when active */
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* Landscape Layout on larger screens */
@media (min-width: 768px) {
    .settings-container {
        grid-template-columns: 1fr 1fr;
    }
}