.challenge-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 8px;
	margin-top: 20px;
}

.day-card {
	background: #2a2b2d;
	border: 1px solid #3a3b3d;
	border-radius: 999px;
	padding: 10px 14px;
	text-decoration: none;
	color: inherit;
	transition: all 0.2s ease;
	display: flex;
	align-items: center;
	gap: 12px;
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.day-card:hover:not(.locked) {
	border-color: var(--color3);
	transform: translateY(-1px);
	box-shadow: 0 8px 16px rgba(0, 0, 0, 0.35);
}

.completed {
	border-color: var(--color3);
}

.active {
	border-color: var(--color1);
}

.locked {
	opacity: 0.5;
	cursor: not-allowed;
	filter: grayscale(0.8);
}

.day-index {
	min-width: 26px;
	height: 26px;
	border-radius: 8px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 0.85em;
	color: #bcbcbc;
	background: #1c1c1c;
	border: 1px solid #3c3c3c;
}

.day-title {
	flex: 1;
	font-size: 0.95em;
	color: #f0e6d2;
}

.day-meta {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 0.8em;
	color: #cfc8b3;
}

.day-status {
	padding: 4px 10px;
	border-radius: 999px;
	background: #3a3a3a;
	border: 1px solid #4a4a4a;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.completed .day-status {
	background: rgba(135, 255, 135, 0.15);
	border-color: rgba(135, 255, 135, 0.5);
	color: var(--color3);
}

.active .day-status {
	background: rgba(95, 255, 255, 0.12);
	border-color: rgba(95, 255, 255, 0.5);
	color: var(--color1);
}

.day-action {
	padding: 5px 12px;
	border-radius: 999px;
	border: 1px solid #4a4a4a;
	background: #3b3b3b;
	color: #e2dac6;
	font-weight: 600;
}

.completed .day-action {
	border-color: rgba(135, 255, 135, 0.5);
	background: rgba(135, 255, 135, 0.2);
	color: var(--color3);
}

.active .day-action {
	border-color: rgba(95, 255, 255, 0.5);
	background: rgba(95, 255, 255, 0.2);
	color: var(--color1);
}

.locked .day-action {
	opacity: 0.7;
}

@media (max-width: 680px) {
	.day-card {
		border-radius: 16px;
		flex-wrap: wrap;
		align-items: flex-start;
	}

	.day-meta {
		width: 100%;
		justify-content: flex-end;
	}
}