/* Import gaming font */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Orbitron:wght@400;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&display=swap');

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

:root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --accent-primary: #6366f1;
    --accent-success: #10b981;
    --accent-danger: #ef4444;
    --accent-warning: #f59e0b;
    --border-radius: 12px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Rajdhani', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

#app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page {
    display: none;
    flex: 1;
    padding: 2rem 1rem;
}

.page.active {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.container {
    max-width: 600px;
    width: 100%;
    text-align: center;
}

h1, h2, h3 {
    margin-bottom: 1rem;
    font-weight: 700;
    font-family: 'Orbitron', 'Rajdhani', sans-serif;
}

h1 {
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.emoji-title {
    background: none !important;
    -webkit-background-clip: unset !important;
    background-clip: unset !important;
}

.emoji-only {
    background: none !important;
    -webkit-background-clip: unset !important;
    background-clip: unset !important;
}

.text-only {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-success));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

h1 {
    display: flex;
    align-items: center;
    gap: 10px;
}

h2 {
    font-size: 2rem;
    color: var(--text-primary);
}

h3 {
    font-size: 1.5rem;
    color: var(--accent-primary);
}

.subtitle {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 500;
}

/* Buttons */
.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin: 0.5rem;
    text-decoration: none;
    display: inline-block;
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--accent-primary);
    color: white;
}

.btn-primary:hover {
    background: #4f46e5;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--accent-primary);
}

.btn-secondary:hover {
    background: var(--accent-primary);
    color: white;
    transform: translateY(-2px);
}

.btn-success {
    background: var(--accent-success);
    color: white;
}

.btn-success:hover {
    background: #059669;
    transform: translateY(-2px);
}

.btn-danger {
    background: var(--accent-danger);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-2px);
}

.btn-back {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--text-secondary);
}

.btn-back:hover {
    background: var(--text-secondary);
    color: var(--bg-primary);
}

.button-group {
    margin: 2rem 0;
}

/* Categories Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.category-card {
    background: var(--bg-secondary);
    padding: 2rem 1rem;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    transition: var(--transition);
    cursor: pointer;
}

.category-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.category-card h3 {
    margin-bottom: 0.5rem;
    font-family: 'Orbitron', 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Celebrity Display */
.celebrity-display {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
    border: 2px solid var(--accent-primary);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 500;
}

.celebrity-display p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: var(--border-radius);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.modal {
    display: none;
}

.modal.active {
    display: block;
}

.modal h3 {
    margin-bottom: 1rem;
}

.modal p {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

#qr-code-container {
    margin: 1rem 0;
    text-align: center;
}

#qr-code-container canvas {
    border-radius: var(--border-radius);
    background: white;
    padding: 1rem;
}

/* Footer */
footer {
    background: var(--bg-secondary);
    padding: 1rem;
    text-align: center;
    margin-top: auto;
}

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

footer a {
    color: var(--accent-primary);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Confetti Canvas */
#confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 999;
    display: none;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.page.active {
    animation: fadeIn 0.5s ease;
}

@keyframes confettiFall {
    0% { transform: translateY(-100vh) rotate(0deg); }
    100% { transform: translateY(100vh) rotate(360deg); }
}

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--accent-primary);
    animation: confettiFall 2s linear forwards;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }
    
    .button-group {
        display: flex;
        flex-direction: column;
    }
    
    .btn {
        margin: 0.3rem 0;
        width: 100%;
    }
}

/* Custom Alert Overlay */
.alert-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.alert-content {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: var(--border-radius);
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.alert-content h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.alert-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.5;
}

.alert-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.alert-buttons .btn {
    min-width: 120px;
}

@media (max-width: 480px) {
    .alert-buttons {
        flex-direction: column;
    }
    
    .alert-buttons .btn {
        width: 100%;
    }
}