* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Courier New', Courier, monospace;
    background: #000;
    color: #0f0;
    overflow: hidden;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    width: 95vw;
    max-width: 1400px;
    height: 90vh;
    background: #001800;
    border: 3px solid #0f0;
    border-radius: 8px;
    box-shadow: 
        0 0 20px rgba(0, 255, 0, 0.3),
        inset 0 0 50px rgba(0, 255, 0, 0.05);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.terminal-header {
    background: #002200;
    border-bottom: 2px solid #0f0;
    padding: 8px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    font-weight: bold;
    text-shadow: 0 0 5px #0f0;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-links {
    display: flex;
    gap: 12px;
    font-size: 12px;
    font-weight: normal;
}

.header-link {
    color: #0f0;
    text-decoration: none;
    padding: 4px 8px;
    border: 1px solid #0f0;
    border-radius: 3px;
    transition: all 0.2s;
    text-shadow: 0 0 5px #0f0;
}

.header-link:hover {
    background: #0f0;
    color: #001800;
    box-shadow: 0 0 10px #0f0;
}

.terminal-title {
    letter-spacing: 2px;
}

.system-time {
    font-size: 12px;
    opacity: 0.8;
}

#terminal {
    flex: 1;
    padding: 5px 10px;
    overflow: hidden;
}

.xterm {
    height: 100%;
    padding: 0;
}

.xterm-viewport {
    background: transparent !important;
}

.xterm-screen {
    cursor: text;
}

.status-bar {
    background: #002200;
    border-top: 2px solid #0f0;
    padding: 6px 16px;
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    text-shadow: 0 0 3px #0f0;
}

.status-left {
    font-weight: bold;
}

.status-right {
    opacity: 0.8;
}

/* CRT screen effect */
.container::before {
    content: " ";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%),
                linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    z-index: 2;
    background-size: 100% 2px, 3px 100%;
    pointer-events: none;
}

/* Subtle screen flicker */
@keyframes flicker {
    0% { opacity: 0.98; }
    50% { opacity: 1; }
    100% { opacity: 0.98; }
}

.container {
    animation: flicker 1s infinite;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        width: 98vw;
        height: 95vh;
        border-radius: 4px;
    }
    
    .terminal-header {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    .header-links {
        gap: 8px;
        font-size: 10px;
    }
    
    .header-link {
        padding: 3px 6px;
    }
    
    .system-time {
        font-size: 10px;
    }
    
    .status-bar {
        padding: 4px 12px;
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .terminal-title {
        letter-spacing: 1px;
        font-size: 10px;
    }
    
    .header-left {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .header-links {
        gap: 6px;
        font-size: 9px;
    }
    
    .header-link {
        padding: 2px 4px;
    }
}
    
    .status-right {
        display: none;
    }
}

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

::-webkit-scrollbar-track {
    background: #001800;
}

::-webkit-scrollbar-thumb {
    background: #0f0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0c0;
}