/* Fonts */
body {
    margin: 0;
    padding: 0;
    font-family: 'VT323', monospace;
    background-color: #000;
    color: #e0e0e0;
    overflow: hidden;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Background */
.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('/static/bg.jpg') no-repeat center center/cover;
    z-index: -2;
    filter: brightness(0.6) contrast(1.2);
}

/* CRT Scanline Effect */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            rgba(255, 255, 255, 0),
            rgba(255, 255, 255, 0) 50%,
            rgba(0, 0, 0, 0.2) 50%,
            rgba(0, 0, 0, 0.2));
    background-size: 100% 4px;
    z-index: 10;
    pointer-events: none;
    animation: scrollLines 10s linear infinite;
    mix-blend-mode: overlay;
}

@keyframes scrollLines {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 0 100%;
    }
}

/* Terminal Container */
.terminal-container {
    width: 95%;
    max-width: 900px;
    height: 90vh;
    max-height: 800px;
    background: rgba(10, 10, 20, 0.85);
    border: 3px double #00e5ff;
    /* Metallic/Neon Blue */
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.5), 0 0 40px rgba(255, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 5;
    backdrop-filter: blur(5px);
}

/* Terminal Header */
.terminal-header {
    background: #00334d;
    color: #00e5ff;
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #00e5ff;
    font-family: 'Press Start 2P', monospace;
    font-size: 12px;
    letter-spacing: 2px;
}



/* Chat Window */
.chat-window {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    font-size: 1.4rem;
    scrollbar-width: thin;
    scrollbar-color: #ff0000 #111;
}

/* Messages */
.message {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    animation: fadeIn 0.3s ease;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.avatar {
    width: 50px;
    height: 50px;
    margin-right: 15px;
    border: 2px solid;
    image-rendering: pixelated;
}

.bot-avatar {
    border-color: #ff0000;
    box-shadow: 0 0 10px #ff0000;
}

.user-avatar {
    border-color: #00ff00;
    box-shadow: 0 0 10px #00ff00;
}

.message-content {
    background: rgba(0, 0, 0, 0.6);
    padding: 10px 15px;
    border-radius: 4px;
    border-left: 3px solid #ff0000;
    color: #ffcccc;
    max-width: 80%;
    line-height: 1.4;
    text-shadow: 0 0 5px rgba(255, 0, 0, 0.6);
}

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

.user-message .avatar {
    margin-right: 0;
    margin-left: 15px;
}

.user-message .message-content {
    border-left: none;
    border-right: 3px solid #00ff00;
    color: #ccffcc;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.6);
}

/* Input Area */
.input-area {
    padding: 20px;
    background: #050510;
    border-top: 2px solid #00e5ff;
    display: flex;
    align-items: center;
}

#user-input {
    flex: 1;
    background: #000;
    border: 2px solid #ff0000;
    color: #ff0000;
    padding: 15px;
    font-family: 'VT323', monospace;
    font-size: 1.5rem;
    outline: none;
    box-shadow: inset 0 0 10px rgba(255, 0, 0, 0.5);
}

#user-input::placeholder {
    color: rgba(255, 0, 0, 0.5);
}

#send-btn {
    background: linear-gradient(#333, #111);
    border: 2px solid #888;
    color: #ff0000;
    padding: 10px 30px;
    margin-left: 15px;
    font-family: 'Press Start 2P', cursive;
    font-size: 12px;
    cursor: pointer;
    box-shadow: 2px 2px 0 #000;
    text-shadow: 0 0 5px #ff0000;
}

#send-btn:hover {
    background: linear-gradient(#444, #222);
    box-shadow: 0 0 10px #ff0000;
}

#send-btn:active {
    transform: translate(2px, 2px);
    box-shadow: none;
}

/* Loadings/Typing */
.typing-indicator {
    color: #ff0000;
    display: none;
    margin-left: 65px;
    font-size: 1.2rem;
    font-family: 'VT323', monospace;
}

.typing-indicator::after {
    content: '_';
    animation: blink 1s infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #111;
}

::-webkit-scrollbar-thumb {
    background: #ff0000;
    border: 1px solid #000;
}

/* Logo Overlay */
.logo-overlay {
    position: absolute;
    top: 20px;
    width: 100%;
    text-align: center;
    font-family: 'ITC Benguiat', serif;
    /* Or fallback */
    font-weight: bold;
    font-size: 3rem;
    color: transparent;
    -webkit-text-stroke: 2px #ff0000;
    text-shadow: 0 0 20px #ff0000;
    z-index: 2;
    pointer-events: none;
    letter-spacing: 5px;
}