body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #1a1a1a;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: #e0e0e0;
}

.chat-container {
    width: 100%;
    max-width: 1000px;
    background-color: #2a2a2a;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 90vh;
}

.chat-header {
    background-color: #3a3a3a;
    color: #fff;
    padding: 15px;
    text-align: center;
}

.chat-header h1 {
    margin: 0;
    font-size: 1.5rem;
}

.chat-messages {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
}

.message {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.message-content {
    padding: 10px;
    border-radius: 5px;
    max-width: 70%;
}

.user-message {
    flex-direction: row-reverse;
}

.user-message .message-content {
    background-color: #4a90e2;
    margin-right: 10px;
}

.bot-message .message-content {
    background-color: #3a3a3a;
    margin-left: 10px;
}

.profile-image {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
}

.chat-input-container {
    display: flex;
    padding: 15px;
    background-color: #2a2a2a;
}

#user-input {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid #4a4a4a;
    border-radius: 5px;
    font-size: 1rem;
    background-color: #3a3a3a;
    color: #e0e0e0;
    outline: none;
}

#send-button {
    padding: 10px 20px;
    background-color: #4a90e2;
    color: #fff;
    border: none;
    border-radius: 5px;
    margin-left: 10px;
    cursor: pointer;
    font-size: 1rem;
    box-shadow: 0 0 5px rgba(74, 144, 226, 0.6);
    transition: all 0.3s ease;
}

#send-button:hover {
    background-color: #3a7bc8;
    box-shadow: 0 0 8px rgba(58, 123, 200, 0.8);
    transform: scale(1.03);
}

#send-button:disabled {
    background-color: #2a5a8a;
    box-shadow: none;
    cursor: not-allowed;
}

@media (max-width: 480px) {
    .chat-container {
        height: 100vh;
        border-radius: 0;
    }
}

/* Scrollbar Styles */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #2a2a2a;
}

::-webkit-scrollbar-thumb {
    background: #4a4a4a;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #5a5a5a;
}
#background-video {
    position: fixed;
    top: 0;
    left: 0;
    min-width: 100%;
    min-height: 100%;
    z-index: -1;
    object-fit: cover;
    filter: brightness(0.5); /* Darken the video a little */
}
.container-blur {
    filter: blur(5px);
    transition: filter 0.3s ease;
    pointer-events: none;
    user-select: none;
}
.chat-container {
    width: 100%;
    max-width: 6000px;
    background-color: #2a2a2a;
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(74, 144, 226, 0.4); /* ✨ Glowing Blue Shadow */
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 90vh;
    position: relative;
    z-index: 2;
}
body {
    background: radial-gradient(circle at center, #1a1a1a 0%, #0d0d0d 100%);
    /* Darker edges, lighter center */
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: #e0e0e0;
}
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}
.chat-container {
    width: 100%;
    max-width: 400px;
    background-color: #2a2a2a;
    border-radius: 20px;
    box-shadow: 0 0 30px rgba(74, 144, 226, 0.4); /* 3D glow */
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 90vh;
    position: relative;
    z-index: 2;

    /* FLOATING EFFECT ✨ */
    animation: float 4s ease-in-out infinite;
}
#logo-container {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

#logo {
    max-width: 150px;
    opacity: 0.5;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
    100% { transform: scale(1); opacity: 0.5; }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    animation: fadeIn 0.5s ease forwards;
}