/* Terminal Core Styles */
/* mjpawluk.dev - CRT Terminal Portfolio */

/* Reset and base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Terminal colors */
    --terminal-green: #00FF00;
    --terminal-green-dim: #008800;
    --terminal-green-glow: rgba(0, 255, 0, 0.5);
    --terminal-black: #000000;
    --terminal-black-light: #0a0a0a;

    /* Typography */
    --font-mono: 'Fira Code', 'Courier New', 'Consolas', monospace;
    --font-size-base: 16px;
    --font-size-mobile: 14px;
    --line-height: 1.5;
    --letter-spacing: 0.05em;

    /* Glow effect */
    --text-glow: 0 0 5px var(--terminal-green),
                 0 0 10px var(--terminal-green-glow);
    --text-glow-strong: 0 0 5px var(--terminal-green),
                        0 0 15px var(--terminal-green-glow),
                        0 0 25px var(--terminal-green-glow);
}

html, body {
    height: 100%;
    width: 100%;
    overflow: hidden;
    background-color: var(--terminal-black);
}

body {
    font-family: var(--font-mono);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    letter-spacing: var(--letter-spacing);
    color: var(--terminal-green);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* CRT Container */
#crt-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--terminal-black);
    overflow: hidden;
}

/* Terminal */
#terminal {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    padding: 20px;
    z-index: 1;
}

/* Output Area */
#output {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 10px;
    /* Custom scrollbar */
    scrollbar-width: thin;
    scrollbar-color: var(--terminal-green-dim) var(--terminal-black);
}

#output::-webkit-scrollbar {
    width: 8px;
}

#output::-webkit-scrollbar-track {
    background: var(--terminal-black);
}

#output::-webkit-scrollbar-thumb {
    background-color: var(--terminal-green-dim);
    border-radius: 4px;
}

/* Output text styling */
#output .line {
    white-space: pre-wrap;
    word-wrap: break-word;
    color: var(--terminal-green);
    text-shadow: var(--text-glow);
    margin-bottom: 2px;
}

#output .command-line {
    color: var(--terminal-green-dim);
}

#output .command-line .cmd {
    color: var(--terminal-green);
}

#output .error {
    color: #ff6b6b;
    text-shadow: 0 0 5px rgba(255, 107, 107, 0.5);
}

/* Links in output */
#output a {
    color: var(--terminal-green);
    text-decoration: underline;
    text-shadow: var(--text-glow);
    cursor: pointer;
}

#output a:hover {
    text-shadow: var(--text-glow-strong);
}

/* Input Line */
#input-line {
    display: flex;
    align-items: center;
    padding: 10px 0;
    min-height: 40px;
    flex-shrink: 0;
}

.prompt {
    color: var(--terminal-green);
    text-shadow: var(--text-glow);
    margin-right: 10px;
    flex-shrink: 0;
    font-weight: 500;
}

#command-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--terminal-green);
    font-family: var(--font-mono);
    font-size: inherit;
    line-height: inherit;
    letter-spacing: var(--letter-spacing);
    text-shadow: var(--text-glow);
    caret-color: transparent; /* Hide native caret */
    padding: 0;
    margin: 0;
}

#command-input::selection {
    background-color: var(--terminal-green);
    color: var(--terminal-black);
}

/* Blinking Cursor */
.cursor {
    display: inline-block;
    width: 10px;
    height: 1.2em;
    background-color: var(--terminal-green);
    box-shadow: var(--text-glow);
    animation: blink 1s step-end infinite;
    margin-left: 2px;
    vertical-align: text-bottom;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

/* ASCII Art styling */
.ascii-art {
    line-height: 1.1;
    font-size: 12px;
}

/* Mobile Responsive */
@media screen and (max-width: 768px) {
    body {
        font-size: var(--font-size-mobile);
    }

    #terminal {
        padding: 10px;
    }

    .prompt {
        font-size: 12px;
    }

    /* Shorter prompt on mobile */
    .prompt::after {
        content: none;
    }

    .ascii-art {
        font-size: 8px;
        line-height: 1;
    }

    #input-line {
        padding: 5px 0;
    }
}

@media screen and (max-width: 480px) {
    #terminal {
        padding: 8px;
    }

    .ascii-art {
        font-size: 6px;
    }
}

/* Prevent text selection for aesthetic cleanliness (optional) */
.no-select {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Loading state */
.loading::after {
    content: '...';
    animation: dots 1.5s infinite;
}

@keyframes dots {
    0%, 20% {
        content: '.';
    }
    40% {
        content: '..';
    }
    60%, 100% {
        content: '...';
    }
}