html, body {
    background-color: #f2f3f3;
}

.blur-background {
    backdrop-filter: blur(10px);
}

/* Loading Screen Styles */
.loading-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    font-family: 'Roboto', sans-serif;
    color: white;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 24px;
}

.loading-text {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.loading-subtitle {
    font-size: 14px;
    font-weight: 300;
    opacity: 0.8;
    text-align: center;
    max-width: 300px;
}

.loading-dots {
    display: inline-block;
    animation: dots 1.5s infinite;
}

.logo-text {
    font-size: 32px;
    font-weight: 500;
    margin-bottom: 32px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* Loading Animations */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes dots {
    0%, 20% { content: ''; }
    40% { content: '.'; }
    60% { content: '..'; }
    80%, 100% { content: '...'; }
}

/* Alternative dots animation for opacity-based approach */
@keyframes dots-opacity {
    0%, 20% { opacity: 0; }
    40% { opacity: 1; }
    60% { opacity: 0; }
    80%, 100% { opacity: 1; }
}