/* UI Components */

/* Buttons */
.btn-lg { 
    padding: 14px 22px; 
    border-radius: 12px; 
    border: none; 
    font-size: 16px; 
    font-weight: 700; 
    cursor: pointer; 
}

.btn-start { 
    background: #dc2626; 
    color: #fff; 
}

.btn-ghost { 
    background: #fff; 
    color: #111827; 
    border: 1px solid var(--border); 
    font-weight: 600; 
}

/* Utility Classes */
.hidden { 
    display: none !important; 
}

.panel { 
    margin-top: 24px; 
}

/* Loading Overlay */
.loading-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.8);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 9999;
}

.loading-overlay.hidden {
	display: none;
}

.loading-content {
	text-align: center;
	color: white;
}

.spinner {
	width: 50px;
	height: 50px;
	border: 4px solid rgba(255, 255, 255, 0.3);
	border-top: 4px solid white;
	border-radius: 50%;
	animation: spin 1s linear infinite;
	margin: 0 auto 20px;
}

.loading-content p {
	font-size: 18px;
	font-weight: 500;
	margin: 0;
}

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