stylevideo.css

/* General Styles */
body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #ffffff; /* Light theme background */
    color: #333; /* Light theme text color */
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color 0.5s ease-in-out, color 0.5s ease-in-out;
}
#readme {
    background-color: var(--card-background-color);
    border: 1px solid var(--card-border-color);
    border-radius: 6px;
    padding: 20px;
    margin-bottom: 20px;
    border: #eee;
  }
  
  #readme p {
    margin: 0 0 10px;
  }

body.dark {
    background-color: #000; /* Black background for dark theme */
    color: #eee;
}
#home-link {
    color: inherit; /* Inherit the color from the parent element */
    text-decoration: none; /* Remove underline */
  }
  
  #home-link:hover {
    text-decoration: underline; /* Optional: Add underline on hover */
  }
/* Header Styles */
header {
    background-color: #f4f4f4; /* Light background for header */
    color: #333;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 2px solid #ddd;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color 0.5s ease-in-out, color 0.5s ease-in-out;
}

body.dark header {
    background-color: #111; /* Darker shade for dark theme header */
    color: #eee;
}

.department-title {
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
}

/* Theme Switch Styles */
.theme-switch {
    display: inline-block;
    width: 60px;
    height: 30px;
    border-radius: 30px;
    background: linear-gradient(82deg, #ffffff, #5812b2);
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease-in-out;
}

.theme-switch::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    transition: left 0.3s ease-in-out, background-image 0.3s ease-in-out;
    background-image: url('icons/icons8-moon-100\ \(1\).png');
}

.theme-switch.dark-theme {
    background: linear-gradient(82deg,#ffffff, #42078e);
}

.theme-switch.dark-theme::before {
    left: 33px;
    background-image: url('icons/icons8-sun-64.png');
}

/* Main Content Styles */
main {
    flex: 1;
    padding: 40px;
    background-color: #ffffff; /* Light background to match body */
    transition: background-color 0.5s ease-in-out;
}

body.dark main {
    background-color: #000; /* Black background to match dark theme */
}

/* Video Section Styles */
.year h3 {
    font-size: 22px;
    font-weight: bold;
    margin-top: 40px;
    margin-bottom: 20px;
    color: #333;
}

body.dark .year h3 {
    color: #eee;
}

.video-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.video-box {
    background-color: #f9f9f9; /* Light background for sections */
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    flex: 1;
    min-width: 300px;
}

body.dark .video-box {
    background-color: #111; /* Darker background for dark theme sections */
    border-color: #333;
}

.video-box:hover {
    background-color: #f0f0f0; /* Slightly darker on hover */
    color: #000; /* Highlighted text on hover */
    border-color: #ccc; /* Lighter border on hover */
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    transform: translateY(-5px); /* Slight lift on hover */
}

body.dark .video-box:hover {
    background-color: #333; /* Darker background on hover */
    color: #00ffcc; /* Highlighted text on hover */
    border-color: #555; /* Lighter border on hover */
}

/* Video Box Heading */
.video-box h3 {
    margin-top: 0;
    font-size: 18px;
    font-weight: bold;
    color: inherit;
}

.video-box p {
    color: #666; /* Slightly lighter text color */
    margin-bottom: 0;
}

body.dark .video-box p {
    color: #ccc; /* Lighter text color in dark mode */
}

/* Footer Styles */
footer {
    background-color: #f4f4f4; /* Light background for footer */
    color: #333;
    text-align: center;
    padding: 15px 0;
    border-top: 2px solid #ddd;
    box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.1);
    transition: background-color 0.5s ease-in-out, color 0.5s ease-in-out;
}
/* ... Rest of your CSS ... */
footer p {
    margin: 0;
    font-size: 16px;
    text-decoration: none;
    color: black;
}
body.dark footer p{
    color: white;
    text-decoration: none;
}
body.dark footer {
    background-color: #111; /* Darker shade for dark theme footer */
    color: #eee;
}
/* Video Box Styles */
.video-box {
    background-color: #f9f9f9; /* Light background for sections */
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    flex: 1;
    min-width: 300px;
    text-decoration: none; /* Remove underline from links */
}

body.dark .video-box {
    background-color: #111; /* Darker background for dark theme sections */
    border-color: #333;
}

.video-box h3 {
    margin-top: 0;
    font-size: 18px;
    font-weight: bold;
    color: inherit;
}

.video-box p {
    color: #666; /* Slightly lighter text color */
    margin-bottom: 0;
}

body.dark .video-box p {
    color: #ccc; /* Lighter text color in dark mode */
}

.video-box:hover {
    background-color: #f0f0f0; /* Slightly darker on hover */
    color: #000; /* Highlighted text on hover */
    border-color: #ccc; /* Lighter border on hover */
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    transform: translateY(-5px); /* Slight lift on hover */
}

body.dark .video-box:hover {
    background-color: #333; /* Darker background on hover */
    color: #00ffcc; /* Highlighted text on hover */
    border-color: #555; /* Lighter border on hover */
}
.contact-footer {
    font-size: 20px; /* Increased font size */
    color: #333; /* Dark text in light theme */
    text-decoration: none; /* No underline */
    cursor: pointer;
    margin-top: 10px;
    transition: color 0.3s ease-in-out; /* Smooth transition for color change */
}

body.dark .contact-footer {
    color: #eee; /* Light text in dark theme */
}

.contact-footer:hover {
    color: inherit; /* Keep the same color on hover */
    text-decoration: none; /* No underline on hover */
}

body.dark .contact-footer:hover {
    color: inherit; /* Keep the same color in dark theme on hover */
}
.contact-footer a {
    color: inherit; /* Ensure link inherits color from parent */
    text-decoration: none; /* Remove underline from links */
}
.contact-footer:hover a {
    color: inherit; /* Keep same color on hover */
}

.contact-icon,
.contact-open-icon {
    width: 30px;
    height: 30px;
    margin: 0 10px;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.contact-icon:hover,
.contact-open-icon:hover {
    opacity: 0.8;
}

/* Positioning of icons in header */
nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Accordion Styles */
.accordion {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.year-container {
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    background-color: #f4f4f4; /* Light background */
    color: #333;
    cursor: pointer;
    padding: 20px;
    width: 100%;
    text-align: left;
    border: none;
    outline: none;
    font-size: 18px;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.accordion-header:hover {
    background-color: #e2e2e2;
    transform: scale(1.02); /* Slight zoom on hover */
}

.accordion-content {
    max-height: 0; /* Initially collapsed */
    overflow: hidden;
    transition: max-height 0.6s ease, padding 0.6s ease; /* Smooth sliding effect */
    padding: 0 20px;
    background-color: #fff; /* Light background for content */
    border-top: 1px solid #ddd;
}

.accordion-content .semester {
    margin-bottom: 20px;
}

.accordion-content h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #333;
}

.video-row {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Dark Theme Styles */
body.dark .accordion-header {
    background-color: #333; /* Dark background */
    color: #b95b5b; /* Light text */
}

body.dark .accordion-header:hover {
    background-color: #444; /* Slightly lighter on hover */
    transform: scale(1.02); /* Slight zoom on hover */
}

body.dark .accordion-content {
    background-color: #222; /* Dark background for content */
    color: #ddd; /* Lighter text in dark mode */
    border-top: 1px solid #444; /* Darker border */
}

body.dark .accordion-content h3 {
    color: #b84f6d; /* White text for semester titles */
}

body.dark .video-box {
    background-color: #333; /* Dark background for video boxes */
    color: #ccc; /* Lighter text for video descriptions */
    border: 1px solid #444; /* Darker border */
}

body.dark .video-box:hover {
    background-color: #444; /* Slightly lighter on hover */
    color: #fff; /* Brighter text on hover for better readability */
}

body.dark .video-box h3 {
    color: #fff; /* White text for video titles */
}

body.dark .video-box p {
    color: #bbb; /* Slightly lighter text for video descriptions */
}

@media (min-width: 768px) {
    .video-row {
        flex-direction: row;
    }
}

/* Dropdown Styles */
.dropdown-container {
    display: flex;
    justify-content: center; /* Center horizontally */
    margin-bottom: 20px;
}

.dropdown-select {
    width: 100%;
    max-width: 300px;
    padding: 10px;
    font-size: 16px;
    border: 2px solid var(--card-border-color);
    background-color: var(--card-background-color);
    color: var(--text-color);
    border-radius: 4px;
    cursor: pointer;
    appearance: none; /* Customize the dropdown arrow */
    background: var(--dropdown-background); /* Add a gradient background */
    background-size: cover;
    box-shadow: none; /* Remove box shadow */
    outline: none; /* Remove default outline */
}

.dropdown-select::-ms-expand { /* For IE and Edge */
    display: none;
}

.dropdown-select:hover {
    border-color: #000; /* Darken border color on hover */
}

/* Customize the dropdown arrow (using pseudo-elements) */
.dropdown-select::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%) rotate(90deg);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 8px solid var(--text-color);
    pointer-events: none;
}

/* Add a hover effect to the dropdown */
.dropdown-select:hover::after {
    border-top-color: #000; /* Change arrow color on hover */
}

/* Style the dropdown options */
.dropdown-select option {
    background-color: var(--card-background-color);
    color: var(--text-color);
    padding: 8px 12px;
}

.dropdown-select option:hover {
    background-color: #eee; /* Lighten the background on hover */
}

/* ... Rest of your CSS ... */

/* Apply a light outline for the dark theme */
body.dark .dropdown-select {
    border: 5px solid white; /* White outline for dark theme */
}

/* Apply a dark outline for the light theme */
body:not(.dark) .dropdown-select {
    border: 5px solid black; /* Dark outline for light theme */
}