/* style.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', 'Consolas', 'Monaco', monospace;
}

:root {
    --primary: #00ff00;
    --primary-dark: #00cc00;
    --secondary: #0a0a0a;
    --background: #121212;
    --surface: #1e1e1e;
    --text: #e0e0e0;
    --text-secondary: #888;
    --danger: #ff3333;
    --success: #00cc66;
    --warning: #ffcc00;
}

body {
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid #333;
    margin-bottom: 40px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    font-size: 2.5rem;
    color: var(--primary);
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
}

.highlight {
    color: var(--primary);
}

nav {
    display: flex;
    gap: 30px;
}

nav a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--primary);
}

nav a.active {
    color: var(--primary);
}

nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary);
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 60px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.typing-container {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.typing-container h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

.cursor {
    color: var(--primary);
    margin-right: 10px;
}

.typing-text {
    border-right: 3px solid var(--primary);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { border-color: var(--primary); }
    50% { border-color: transparent; }
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Auth Container */
.auth-container {
    background-color: var(--surface);
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 60px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid #333;
}

.tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 1px solid #333;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.tab-btn.active {
    color: var(--primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary);
}

.tab-btn:hover:not(.active) {
    color: var(--text);
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group i {
    color: var(--primary);
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    background-color: #2a2a2a;
    border: 1px solid #444;
    border-radius: 5px;
    color: var(--text);
    font-size: 1rem;
    transition: border 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background-color: var(--primary);
    color: #000;
    width: 100%;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
}

.error-message {
    background-color: rgba(255, 51, 51, 0.1);
    border-left: 4px solid var(--danger);
    padding: 12px;
    margin-top: 20px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.success-message {
    background-color: rgba(0, 204, 102, 0.1);
    border-left: 4px solid var(--success);
    padding: 12px;
    margin-top: 20px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Features */
.features {
    margin-bottom: 60px;
}

.features h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--surface);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    border: 1px solid #333;
    transition: transform 0.3s, border-color 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--text-secondary);
}

/* About */
.about {
    margin-bottom: 60px;
}

.about h2 {
    margin-bottom: 40px;
    font-size: 2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.stats {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}

.stat {
    text-align: center;
}

.stat h4 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 5px;
}

.stat p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.terminal-window {
    background-color: #000;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 255, 0, 0.1);
}

.terminal-header {
    background-color: #333;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.terminal-buttons {
    display: flex;
    gap: 8px;
}

.terminal-buttons span {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.close {
    background-color: #ff5f56;
}

.minimize {
    background-color: #ffbd2e;
}

.maximize {
    background-color: #27ca3f;
}

.terminal-title {
    color: #aaa;
    font-size: 0.9rem;
}

.terminal-content {
    padding: 20px;
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.95rem;
    line-height: 1.5;
}

.prompt {
    color: var(--primary);
}

.cursor-blink {
    animation: blink 1s infinite;
}

/* Footer */
footer {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid #333;
    margin-top: 40px;
}

footer p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary);
}

/* Dashboard Styles */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-avatar {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #000;
    font-size: 1.2rem;
}

.logout-btn {
    background-color: transparent;
    color: var(--text);
    border: 1px solid #444;
}

.logout-btn:hover {
    background-color: rgba(255, 51, 51, 0.1);
    color: var(--danger);
    border-color: var(--danger);
}

.welcome-section {
    background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 40px;
    border: 1px solid #333;
}

.welcome-section h2 {
    color: var(--primary);
    margin-bottom: 10px;
}

.welcome-section p {
    color: var(--text-secondary);
}

.videos-section h2 {
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.video-card {
    background-color: var(--surface);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #333;
    transition: transform 0.3s, border-color 0.3s;
}

.video-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.video-thumbnail {
    height: 180px;
    background-color: #2a2a2a;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.video-thumbnail i {
    font-size: 3rem;
    color: var(--primary);
    opacity: 0.7;
}

.video-thumbnail::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(0, 255, 0, 0.1), transparent);
    transform: translateX(-100%);
}

.video-card:hover .video-thumbnail::after {
    animation: shine 1.5s;
}

@keyframes shine {
    100% {
        transform: translateX(100%);
    }
}

.video-info {
    padding: 20px;
}

.video-info h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.video-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary);
}

.purchased-badge {
    background-color: rgba(0, 204, 102, 0.2);
    color: var(--success);
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.buy-btn {
    background-color: var(--primary);
    color: #000;
    font-weight: 600;
}

.buy-btn:hover {
    background-color: var(--primary-dark);
}

/* Video Player Page */
.video-player-container {
    margin-top: 30px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    text-decoration: none;
    margin-bottom: 20px;
    font-weight: 500;
}

.back-link:hover {
    text-decoration: underline;
}

.video-wrapper {
    background-color: #000;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 30px;
    position: relative;
}

#video-player {
    width: 100%;
    display: block;
}

.video-controls {
    background-color: rgba(0, 0, 0, 0.8);
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.video-controls button {
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.video-controls button:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.video-details {
    background-color: var(--surface);
    border-radius: 10px;
    padding: 25px;
    margin-top: 20px;
}

.video-details h2 {
    color: var(--primary);
    margin-bottom: 15px;
}

.video-details p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-top: 1px solid #333;
    padding-top: 15px;
}

/* Payment Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

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

.modal {
    background-color: var(--surface);
    border-radius: 10px;
    padding: 30px;
    width: 90%;
    max-width: 500px;
    border: 1px solid #333;
    transform: translateY(20px);
    transition: transform 0.3s;
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.close-modal {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}

.close-modal:hover {
    color: var(--text);
}

.payment-details {
    margin-bottom: 25px;
}

.payment-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.payment-total {
    border-top: 1px solid #333;
    padding-top: 15px;
    margin-top: 15px;
    font-size: 1.2rem;
    font-weight: bold;
    display: flex;
    justify-content: space-between;
}

.payment-form {
    margin-top: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.confirm-btn {
    width: 100%;
    margin-top: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .dashboard-header {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-content h2 {
        font-size: 1.8rem;
    }
}