/* Import monospace font */
@import url('https://fonts.googleapis.com/css2?family=VT323&family=Share+Tech+Mono&display=swap');

/* CSS Variables */
:root {
    --terminal-green: #00ff41;
    --terminal-green-dark: #00cc33;
    --terminal-green-glow: rgba(0, 255, 65, 0.8);
    --terminal-bg: #0a0e0a;
    --terminal-bg-light: #0f140f;
    --grid-color: rgba(0, 255, 65, 0.05);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Share Tech Mono', 'VT323', monospace;
    background: var(--terminal-bg);
    color: var(--terminal-green);
    overflow: hidden;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Grid background effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
    z-index: 0;
}

/* CRT Container */
.crt {
    position: relative;
    width: 90vw;
    max-width: 900px;
    height: 90vh;
    max-height: 700px;
    background: var(--terminal-bg-light);
    border: 3px solid var(--terminal-green);
    border-radius: 8px;
    box-shadow: 
        0 0 20px var(--terminal-green-glow),
        inset 0 0 100px rgba(0, 0, 0, 0.8),
        0 0 50px rgba(0, 255, 65, 0.3);
    overflow: hidden;
    animation: crtFlicker 0.15s infinite alternate;
}

/* CRT Flicker Animation */
@keyframes crtFlicker {
    0% { opacity: 0.98; }
    50% { opacity: 1; }
    100% { opacity: 0.99; }
}

/* Scanlines Effect */
.scanlines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 50%,
        rgba(0, 0, 0, 0.3) 50%
    );
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 10;
    animation: scanlineMove 8s linear infinite;
}

@keyframes scanlineMove {
    0% { transform: translateY(0); }
    100% { transform: translateY(4px); }
}

/* Terminal Container */
.terminal {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 20px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    z-index: 1;
}

/* Custom Scrollbar */
.terminal::-webkit-scrollbar {
    width: 8px;
}

.terminal::-webkit-scrollbar-track {
    background: var(--terminal-bg);
}

.terminal::-webkit-scrollbar-thumb {
    background: var(--terminal-green);
    box-shadow: 0 0 5px var(--terminal-green-glow);
}

/* Terminal Header */
.terminal-header {
    font-size: 14px;
    padding: 10px;
    border-bottom: 2px solid var(--terminal-green);
    margin-bottom: 20px;
    text-shadow: 0 0 10px var(--terminal-green-glow);
    letter-spacing: 2px;
}

/* Terminal Footer */
.terminal-footer {
    font-size: 12px;
    padding: 10px;
    border-top: 2px solid var(--terminal-green);
    margin-top: auto;
    text-shadow: 0 0 10px var(--terminal-green-glow);
    letter-spacing: 1px;
}

/* Terminal Content */
.terminal-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* ASCII Art */
.ascii-art {
    text-align: center;
    margin-bottom: 10px;
}

.ascii-art pre {
    font-family: 'VT323', monospace;
    font-size: 16px;
    line-height: 1.2;
    text-shadow: 0 0 15px var(--terminal-green-glow);
    letter-spacing: 1px;
}

/* Status Line */
.status-line {
    font-size: 16px;
    text-align: center;
    padding: 10px;
    border: 1px solid var(--terminal-green);
    background: rgba(0, 255, 65, 0.05);
    text-shadow: 0 0 8px var(--terminal-green-glow);
}

.status-ok {
    color: var(--terminal-green);
    font-weight: bold;
    text-shadow: 0 0 10px var(--terminal-green-glow);
}

/* Info Text */
.info-text {
    font-size: 15px;
    line-height: 1.8;
    letter-spacing: 1px;
}

.info-text p {
    margin: 5px 0;
    text-shadow: 0 0 5px var(--terminal-green-glow);
}

/* Glitch Effect */
.glitch {
    position: relative;
    font-weight: bold;
    animation: glitchText 3s infinite;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    animation: glitchBefore 1.5s infinite;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
    transform: translate(-2px, -2px);
}

.glitch::after {
    animation: glitchAfter 1.5s infinite;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
    transform: translate(2px, 2px);
}

@keyframes glitchText {
    0%, 90%, 100% { opacity: 1; }
    95% { opacity: 0.8; }
}

@keyframes glitchBefore {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

@keyframes glitchAfter {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(2px, -2px); }
    40% { transform: translate(2px, 2px); }
    60% { transform: translate(-2px, -2px); }
    80% { transform: translate(-2px, 2px); }
}

/* Input Section */
.input-section {
    margin: 20px 0;
}

.terminal-prompt {
    font-size: 14px;
    margin-bottom: 15px;
    text-shadow: 0 0 8px var(--terminal-green-glow);
}

.prompt-symbol {
    color: var(--terminal-green);
    font-weight: bold;
}

.command {
    color: var(--terminal-green-dark);
    margin-left: 5px;
}

/* Waitlist Form */
.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.input-group {
    display: flex;
    align-items: center;
    gap: 10px;
    border: 2px solid var(--terminal-green);
    padding: 12px 15px;
    background: rgba(0, 255, 65, 0.03);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.2);
}

.input-prefix {
    color: var(--terminal-green);
    font-size: 14px;
    font-weight: bold;
    text-shadow: 0 0 5px var(--terminal-green-glow);
    white-space: nowrap;
}

input[type="email"] {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--terminal-green);
    font-family: 'Share Tech Mono', monospace;
    font-size: 16px;
    outline: none;
    text-shadow: 0 0 5px var(--terminal-green-glow);
}

input[type="email"]::placeholder {
    color: rgba(0, 255, 65, 0.4);
}

input[type="email"]:focus {
    text-shadow: 0 0 10px var(--terminal-green-glow);
}

/* Submit Button */
.submit-btn {
    background: transparent;
    border: 3px solid var(--terminal-green);
    color: var(--terminal-green);
    padding: 15px 25px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    text-shadow: 0 0 8px var(--terminal-green-glow);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--terminal-green);
    transition: left 0.3s ease;
    z-index: -1;
}

.submit-btn:hover::before {
    left: 0;
}

.submit-btn:hover {
    color: var(--terminal-bg);
    box-shadow: 0 0 25px var(--terminal-green-glow);
    text-shadow: none;
}

.submit-btn:active {
    transform: scale(0.98);
}

.btn-text {
    position: relative;
    z-index: 1;
}

.btn-cursor {
    margin-left: 5px;
}

/* Response Message */
.response-message {
    margin-top: 15px;
    padding: 15px;
    border: 1px solid var(--terminal-green);
    background: rgba(0, 255, 65, 0.05);
    display: none;
}

.response-message:not(:empty) {
    display: block;
    animation: fadeIn 0.5s ease;
}

.response-message p {
    margin: 5px 0;
    font-size: 14px;
    text-shadow: 0 0 5px var(--terminal-green-glow);
}

.response-message .success {
    color: var(--terminal-green);
}

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

/* System Info */
.system-info {
    margin-top: 20px;
    padding: 15px;
    border: 2px solid var(--terminal-green);
    background: rgba(0, 255, 65, 0.03);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    padding: 8px;
    border-left: 3px solid var(--terminal-green);
    background: rgba(0, 255, 65, 0.02);
}

.info-item .label {
    color: var(--terminal-green-dark);
    text-shadow: 0 0 5px var(--terminal-green-glow);
}

.info-item .value {
    color: var(--terminal-green);
    font-weight: bold;
    text-shadow: 0 0 8px var(--terminal-green-glow);
}

/* Blink Animation */
.blink {
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .crt {
        width: 95vw;
        height: 95vh;
        max-height: none;
    }
    
    .terminal {
        padding: 15px;
    }
    
    .ascii-art pre {
        font-size: 10px;
    }
    
    .terminal-header,
    .terminal-footer {
        font-size: 11px;
    }
    
    .info-text {
        font-size: 13px;
    }
    
    .input-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .submit-btn {
        width: 100%;
        font-size: 14px;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .ascii-art pre {
        font-size: 8px;
        letter-spacing: 0;
    }
    
    .terminal-content {
        gap: 15px;
    }
}