body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
}

/* Loading Indicator */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    gap: 2rem;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(0, 148, 216, 0.1);
    border-left-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: var(--accent-color);
    font-size: 1.2rem;
    font-weight: 500;
    margin: 0;
}

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

/* Common Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    background: var(--accent-color);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: var(--inner-shadow);
}

.btn:hover {
    background: #00b3ff;
    transform: translateY(-2px);
    box-shadow: var(--neumorphic-shadow);
}

.btn-icon {
    font-size: 1.3rem;
} 