body {
    font-family: 'Arial', sans-serif;
    background-color: #f8f9fa; /* Slightly adjusted color for better aesthetics */
    margin: 0;
    padding: 0;
    line-height: 1.5; /* Improved readability */
}

.container {
    max-width: 800px;
    margin: 3% auto; /* 3% for better responsiveness */
    padding: 20px;
    background-color: #ffffff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); /* Slightly more shadow for depth */
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

h1 {
    text-align: center;
    color: #2c3e50; /* Slightly darker color for more contrast */
    margin-bottom: 20px;
    font-size: 2rem; /* Made it slightly bigger */
}

.video-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.video-dropdown, 
.position-dropdown {
    width: 100%;
    padding: 12px; /* Slightly more padding for touch friendliness */
    margin-bottom: 20px;
    border: 1px solid #bdc3c7; /* Slightly different border color */
    border-radius: 4px;
    font-size: 16px;
    appearance: none; /* Remove default appearance for select dropdown */
    background-color: #ecf0f1; /* Added a background color */
}

.video-player {
    max-width: 100%;
    border-radius: 8px; /* Add a slight border-radius to video */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); /* Box-shadow for depth */
    margin-top: 20px; /* Added margin for spacing */
}

.logo {
    width: 200px;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.large-signin-btn {
    font-size: 1.5rem;
    padding: 10px 25px; /* A bit more padding for a larger touch target */
    background-color: #3498db;
    border: none;
    border-radius: 5px;
    color: #fff;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease; /* Added transform for a fun hover effect */
}

.large-signin-btn:hover {
    background-color: #2980b9;
    transform: scale(1.05); /* Slightly enlarge the button when hovered */
}

/* Add media query for more responsiveness */
@media (max-width: 800px) {
    .container {
        margin: 5% 3%;
    }
}

/* Video player controls adjustments */
video::-internal-media-controls-download-button,
video::-webkit-media-controls-download-button {
    display: none;
}

video::-webkit-media-controls-enclosure {
    overflow: hidden;
}

video::-webkit-media-controls-panel {
    width: calc(100% + 30px);
}

video::-webkit-media-controls-start-playback-button {
    display: none;
}