:root {
    --primary-bg: #0a0a0a;
    --secondary-bg: #121212;
    --accent-bg: #1a1a1a;
    --primary-text: #e0e0e0;
    --secondary-text: #909090;
    --accent-color: #ff3333;
    --success-color: #00ff88;
    --warning-color: #ffaa00;
    --border-color: #2a2a2a;
    --glow-color: rgba(255, 51, 51, 0.5);
    
    --font-display: 'Bebas Neue', sans-serif;
    --font-mono: 'Courier Prime', monospace;
}

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

body {
    font-family: var(--font-mono);
    background: var(--primary-bg);
    color: var(--primary-text);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ==================== GRAIN & STATIC OVERLAYS ==================== */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='4' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    animation: grain 0.5s steps(6) infinite;
}

@keyframes grain {
    0%, 100% { transform: translate(0, 0); }
    10% { transform: translate(-5%, -10%); }
    20% { transform: translate(-15%, 5%); }
    30% { transform: translate(7%, -25%); }
    40% { transform: translate(-5%, 25%); }
    50% { transform: translate(-15%, 10%); }
    60% { transform: translate(15%, 0%); }
    70% { transform: translate(0%, 15%); }
    80% { transform: translate(3%, 35%); }
    90% { transform: translate(-10%, 10%); }
}

.static-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.02;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(255, 255, 255, 0.03) 2px,
        rgba(255, 255, 255, 0.03) 4px
    );
    animation: static-scroll 0.2s infinite linear;
}

@keyframes static-scroll {
    0% { transform: translateY(0); }
    100% { transform: translateY(-4px); }
}

/* ==================== AUTH SCREENS ==================== */
.auth-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s, visibility 0.5s;
}

.auth-screen.active {
    opacity: 1;
    visibility: visible;
}

.auth-container {
    position: relative;
    z-index: 2;
    width: 90%;
    max-width: 600px;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== GLITCH TEXT ==================== */
.glitch-text {
    font-family: var(--font-display);
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--accent-color);
    position: relative;
    letter-spacing: 0.1em;
    animation: glitch-main 3s infinite;
}

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

.glitch-text::before {
    color: #0ff;
    animation: glitch-before 1.5s infinite;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch-text::after {
    color: #f0f;
    animation: glitch-after 2s infinite;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}

@keyframes glitch-main {
    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 glitch-before {
    0%, 100% { transform: translate(0); }
    33% { transform: translate(-3px, 0); }
    66% { transform: translate(3px, 0); }
}

@keyframes glitch-after {
    0%, 100% { transform: translate(0); }
    33% { transform: translate(3px, 0); }
    66% { transform: translate(-3px, 0); }
}

/* ==================== TERMINAL BOX ==================== */
.terminal-box {
    background: var(--secondary-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(255, 51, 51, 0.2);
}

.terminal-header {
    background: var(--accent-bg);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }

.terminal-title {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--secondary-text);
    letter-spacing: 0.05em;
}

.terminal-body {
    padding: 30px;
}

.terminal-text {
    color: var(--success-color);
    margin-bottom: 20px;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
}

.input-group {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.prompt {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--primary-text);
    font-family: var(--font-mono);
    font-size: 1.1rem;
    outline: none;
    letter-spacing: 0.15em;
}

.cursor-blink {
    color: var(--primary-text);
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

.error-message {
    color: var(--accent-color);
    font-size: 0.85rem;
    min-height: 20px;
    margin-top: 10px;
}

.auth-hint {
    margin-top: 20px;
    text-align: center;
    color: var(--secondary-text);
    font-size: 0.8rem;
    font-style: italic;
}

/* ==================== EYE SCAN ==================== */
.eye-scan-container {
    text-align: center;
}

.scan-frame {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto 40px;
    background: radial-gradient(circle, rgba(255, 51, 51, 0.05) 0%, transparent 70%);
}

.corner-bracket {
    position: absolute;
    width: 40px;
    height: 40px;
    border: 3px solid var(--accent-color);
}

.corner-bracket.top-left {
    top: 0;
    left: 0;
    border-right: none;
    border-bottom: none;
}

.corner-bracket.top-right {
    top: 0;
    right: 0;
    border-left: none;
    border-bottom: none;
}

.corner-bracket.bottom-left {
    bottom: 0;
    left: 0;
    border-right: none;
    border-top: none;
}

.corner-bracket.bottom-right {
    bottom: 0;
    right: 0;
    border-left: none;
    border-top: none;
}

.scan-target {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
}

.eye-icon {
    width: 100%;
    height: 100%;
    border: 3px solid var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: pulse-ring 2s ease-in-out infinite;
}

@keyframes pulse-ring {
    0%, 100% {
        box-shadow: 0 0 0 0 var(--glow-color),
                    0 0 20px var(--glow-color);
    }
    50% {
        box-shadow: 0 0 0 20px transparent,
                    0 0 40px var(--glow-color);
    }
}

.pupil {
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--accent-color);
    animation: pupil-contract 3s ease-in-out infinite;
}

@keyframes pupil-contract {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(0.7); }
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    animation: scan 2s linear infinite;
}

@keyframes scan {
    0% { transform: translateY(0); }
    100% { transform: translateY(150px); }
}

/* ==================== FINGERPRINT SCAN ==================== */
.fingerprint-container {
    text-align: center;
}

.fingerprint-scanner {
    position: relative;
    width: 250px;
    height: 250px;
    margin: 0 auto 40px;
    border: 3px solid var(--accent-color);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, rgba(255, 51, 51, 0.1) 0%, transparent 70%);
}

.fingerprint-icon {
    width: 150px;
    height: 150px;
    color: var(--accent-color);
    opacity: 0.8;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.scan-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border: 3px solid var(--accent-color);
    border-radius: 20px;
    animation: pulse-wave 2s ease-out infinite;
}

@keyframes pulse-wave {
    0% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(0.8);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(1.2);
    }
}

/* ==================== SCAN INFO & BUTTONS ==================== */
.scan-info {
    max-width: 400px;
    margin: 0 auto;
}

.scan-status {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--accent-color);
    margin-bottom: 30px;
    letter-spacing: 0.1em;
}

.scan-button {
    background: var(--accent-color);
    color: var(--primary-bg);
    border: none;
    padding: 18px 50px;
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: 0.15em;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}

.scan-button:hover {
    background: var(--primary-text);
    box-shadow: 0 0 30px var(--accent-color);
}

.scan-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.scan-button:active::before {
    width: 300px;
    height: 300px;
}

/* ==================== MAIN SCREEN ==================== */
.main-screen {
    position: relative;
    min-height: 100vh;
    display: none;
}

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

/* ==================== HEADER ==================== */
.site-header {
    background: var(--secondary-bg);
    border-bottom: 2px solid var(--accent-color);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--accent-color);
    letter-spacing: 0.15em;
    line-height: 1;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--secondary-text);
    letter-spacing: 0.2em;
    margin-top: 5px;
}

.header-status {
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-indicator {
    width: 12px;
    height: 12px;
    background: var(--success-color);
    border-radius: 50%;
    animation: pulse-status 2s ease-in-out infinite;
}

@keyframes pulse-status {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.status-text {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--success-color);
    letter-spacing: 0.1em;
}

.header-line {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

/* ==================== MAIN CONTENT ==================== */
.booking-main {
    padding: 60px 40px;
}

.content-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 60px;
}

/* ==================== BOOKING FORM ==================== */
.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--primary-text);
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 20px;
    letter-spacing: 0.1em;
}

.title-number {
    color: var(--accent-color);
    font-size: 3rem;
}

.booking-form {
    background: var(--secondary-bg);
    border: 2px solid var(--border-color);
    padding: 40px;
    border-radius: 4px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--secondary-text);
    margin-bottom: 10px;
    letter-spacing: 0.15em;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    color: var(--primary-text);
    padding: 15px;
    font-family: var(--font-mono);
    font-size: 1rem;
    outline: none;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 10px var(--glow-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    background: var(--primary-bg);
    position: relative;
    flex-shrink: 0;
    transition: all 0.3s;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--accent-color);
    border-color: var(--accent-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 7px;
    width: 6px;
    height: 12px;
    border: solid var(--primary-bg);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-text {
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ==================== FORM ACTIONS ==================== */
.form-actions {
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.estimated-time {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--secondary-text);
    letter-spacing: 0.05em;
}

.time-value {
    color: var(--warning-color);
    font-size: 1.3rem;
}

.submit-button {
    background: var(--accent-color);
    color: var(--primary-bg);
    border: none;
    padding: 18px 40px;
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 0.15em;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.submit-button:hover {
    background: var(--primary-text);
    box-shadow: 0 0 30px var(--accent-color);
    transform: translateY(-2px);
}

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

.button-arrow {
    font-size: 2rem;
    transition: transform 0.3s;
}

.submit-button:hover .button-arrow {
    transform: translateX(5px);
}

/* ==================== INFO PANEL ==================== */
.info-panel {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-box {
    background: var(--secondary-bg);
    border: 2px solid var(--border-color);
    padding: 30px;
    border-radius: 4px;
}

.info-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--accent-color);
    margin-bottom: 20px;
    letter-spacing: 0.15em;
}

.request-counter {
    text-align: center;
}

.counter-number {
    display: block;
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--warning-color);
    line-height: 1;
}

.counter-label {
    display: block;
    font-size: 0.9rem;
    color: var(--secondary-text);
    margin-top: 10px;
    letter-spacing: 0.1em;
}

.response-stats {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.stat-item:last-child {
    border-bottom: none;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--secondary-text);
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--success-color);
}

.warning-box {
    border-color: var(--warning-color);
}

.protocol-list {
    list-style: none;
}

.protocol-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
}

.protocol-list li:last-child {
    border-bottom: none;
}

.protocol-list li::before {
    content: '▸ ';
    color: var(--warning-color);
    margin-right: 10px;
}

.contact-box {
    background: var(--accent-bg);
}

.emergency-number {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--accent-color);
    margin-bottom: 10px;
    letter-spacing: 0.05em;
}

.contact-note {
    font-size: 0.85rem;
    color: var(--secondary-text);
    font-style: italic;
}

/* ==================== FOOTER ==================== */
.site-footer {
    background: var(--secondary-bg);
    border-top: 2px solid var(--border-color);
    padding: 30px 40px;
    margin-top: 80px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.footer-text {
    font-size: 0.9rem;
    color: var(--secondary-text);
    margin-bottom: 10px;
}

.footer-copyright {
    font-size: 0.75rem;
    color: var(--secondary-text);
    opacity: 0.6;
}

/* ==================== MODAL ==================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--secondary-bg);
    border: 3px solid var(--accent-color);
    max-width: 600px;
    width: 90%;
    border-radius: 8px;
    overflow: hidden;
    animation: modalPop 0.5s ease-out;
}

@keyframes modalPop {
    0% {
        transform: scale(0.7);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-header {
    background: var(--accent-bg);
    padding: 30px;
    border-bottom: 2px solid var(--accent-color);
}

.modal-header h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--accent-color);
    letter-spacing: 0.15em;
}

.modal-body {
    padding: 40px;
}

.booking-id,
.arrival-time {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.booking-id span,
.arrival-time span {
    color: var(--success-color);
    font-weight: bold;
}

.modal-message {
    font-size: 1rem;
    margin: 25px 0;
    line-height: 1.6;
}

.modal-warning {
    background: rgba(255, 170, 0, 0.1);
    border-left: 4px solid var(--warning-color);
    padding: 20px;
    margin-top: 25px;
}

.modal-warning strong {
    color: var(--warning-color);
    display: block;
    margin-bottom: 10px;
}

.modal-actions {
    padding: 30px;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.modal-button {
    background: var(--accent-color);
    color: var(--primary-bg);
    border: none;
    padding: 18px 60px;
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: all 0.3s;
}

.modal-button:hover {
    background: var(--primary-text);
    box-shadow: 0 0 30px var(--accent-color);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .info-panel {
        grid-row: 2;
    }
}

@media (max-width: 768px) {
    .glitch-text {
        font-size: 2.5rem;
    }
    
    .header-top {
        padding: 15px 20px;
    }
    
    .logo-text {
        font-size: 1.8rem;
    }
    
    .booking-main {
        padding: 40px 20px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 20px;
        align-items: stretch;
    }
    
    .submit-button {
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .title-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .glitch-text {
        font-size: 1.8rem;
    }
    
    .scan-frame {
        width: 250px;
        height: 250px;
    }
    
    .fingerprint-scanner {
        width: 200px;
        height: 200px;
    }
    
    .booking-form {
        padding: 25px;
    }
}