@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@400;500;700&display=swap');

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

:root {
    --cyan: #00f0ff;
    --magenta: #ff00ff;
    --violet: #8b5cf6;
    --dark: #0a0a0f;
    --dark2: #12121a;
    --dark3: #1a1a2e;
    --text: #e0e0e0;
    --glow-cyan: 0 0 10px #00f0ff, 0 0 30px rgba(0, 240, 255, 0.3);
    --glow-magenta: 0 0 10px #ff00ff, 0 0 30px rgba(255, 0, 255, 0.3);
}

body {
    font-family: 'Rajdhani', sans-serif;
    background-color: var(--dark);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Animated background grid */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 420px;
    margin: 0 auto;
    padding: 16px;
    position: relative;
    z-index: 1;
}

/* Header / Title */
.header {
    text-align: center;
    margin-bottom: 20px;
}

.title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 3px;
    background: linear-gradient(135deg, var(--cyan), var(--magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    animation: glitch-text 3s infinite;
}

@keyframes glitch-text {
    0%, 95%, 100% { transform: translate(0); }
    96% { transform: translate(-2px, 1px); }
    97% { transform: translate(2px, -1px); }
    98% { transform: translate(-1px, -1px); }
    99% { transform: translate(1px, 1px); }
}

.subtitle {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.85rem;
    color: var(--cyan);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-top: 4px;
    opacity: 0.7;
}

/* Car image */
.car-image-wrapper {
    position: relative;
    margin-bottom: 24px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(0, 240, 255, 0.2);
    box-shadow: var(--glow-cyan);
}

.car-image-wrapper img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    filter: saturate(1.2) contrast(1.1);
}

.car-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(transparent, var(--dark));
    pointer-events: none;
}

.car-image-text {
    position: absolute;
    bottom: 12px;
    left: 16px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    color: var(--cyan);
    letter-spacing: 2px;
    text-shadow: var(--glow-cyan);
}

/* Form */
.form-card {
    background: var(--dark2);
    border: 1px solid rgba(0, 240, 255, 0.15);
    border-radius: 12px;
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan), var(--magenta), transparent);
}

.form-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    color: var(--cyan);
    text-align: center;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    color: rgba(0, 240, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 6px;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    background: var(--dark3);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 8px;
    color: var(--text);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.2);
}

.form-group input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 2px rgba(0, 240, 255, 0.1), inset 0 0 20px rgba(0, 240, 255, 0.05);
}

.btn-submit {
    width: 100%;
    padding: 14px;
    margin-top: 8px;
    border: none;
    border-radius: 8px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--cyan), var(--violet));
    color: var(--dark);
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: var(--glow-cyan);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* QR screen */
.qr-screen {
    display: none;
    text-align: center;
}

.qr-screen.active {
    display: block;
}

.form-screen.hidden {
    display: none;
}

.qr-card {
    background: var(--dark2);
    border: 1px solid rgba(255, 0, 255, 0.2);
    border-radius: 12px;
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.qr-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--magenta), var(--cyan), transparent);
}

.qr-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    color: var(--magenta);
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.qr-image-wrapper {
    background: #fff;
    padding: 16px;
    border-radius: 12px;
    display: inline-block;
    margin-bottom: 16px;
}

.qr-image-wrapper img {
    width: 200px;
    height: 200px;
    display: block;
}

.qr-instructions {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 20px;
}

.qr-instructions strong {
    color: var(--cyan);
}

.btn-back {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--magenta);
    border-radius: 8px;
    background: transparent;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--magenta);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-back:hover {
    background: rgba(255, 0, 255, 0.1);
    box-shadow: var(--glow-magenta);
}

/* Scanline effect */
.scanline {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: rgba(0, 240, 255, 0.1);
    animation: scanline 4s linear infinite;
    pointer-events: none;
    z-index: 100;
}

@keyframes scanline {
    0% { top: 0; }
    100% { top: 100vh; }
}

/* Error message */
.error-msg {
    color: #ff4444;
    font-size: 0.85rem;
    text-align: center;
    margin-top: 8px;
    display: none;
}

.error-msg.visible {
    display: block;
}

/* Loading spinner */
.spinner {
    display: none;
    width: 24px;
    height: 24px;
    border: 2px solid rgba(0, 240, 255, 0.3);
    border-top-color: var(--cyan);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin: 0 auto;
}

.spinner.visible {
    display: block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}