/* Dar D'Art Luz — frontend styles */
:root {
	--darluz-green: #25d366;
	--darluz-green-dark: #128c7e;
	--darluz-sienne: #b85c38;
	--darluz-ivory: #faf6ef;
	--darluz-olive: #6b7a3b;
	--darluz-gold: #c49a3d;
	--darluz-atlantic: #1f5f7c;
	--darluz-text: #2a2419;
	--darluz-line: #e7dfcf;
}

/* ===== Reservation form ===== */
.darluz-reservation {
	display: grid;
	gap: 1rem;
	max-width: 720px;
	margin: 0 auto;
	padding: 2rem;
	background: var(--darluz-ivory);
	border: 1px solid var(--darluz-line);
	border-radius: 14px;
	font-family: inherit;
	color: var(--darluz-text);
}
.darluz-reservation .darluz-row {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1rem;
}
.darluz-reservation .darluz-row-full { display: block; }
.darluz-reservation label {
	display: flex;
	flex-direction: column;
	gap: .35rem;
	font-size: .875rem;
	font-weight: 500;
}
.darluz-reservation label.darluz-col-2 { grid-column: span 2; }
.darluz-reservation label.darluz-col-1 { grid-column: span 1; }
.darluz-reservation input,
.darluz-reservation select,
.darluz-reservation textarea {
	padding: .75rem 1rem;
	border: 1px solid var(--darluz-line);
	border-radius: 8px;
	background: #fff;
	font: inherit;
	color: inherit;
	transition: border-color .2s;
}
.darluz-reservation input:focus,
.darluz-reservation select:focus,
.darluz-reservation textarea:focus {
	outline: none;
	border-color: var(--darluz-sienne);
}
.darluz-reservation .darluz-submit-wrap { text-align: center; margin-top: .5rem; }
.darluz-reservation .darluz-note {
	margin: .75rem 0 0;
	font-size: .8rem;
	color: #7b7160;
}
.darluz-reservation .darluz-result {
	padding: 1rem;
	border-radius: 8px;
	font-size: .9rem;
}
.darluz-reservation .darluz-result.is-ok { background: #e7f7ec; color: #1b5e3b; }
.darluz-reservation .darluz-result.is-err { background: #fdecea; color: #a4302b; }
@media (max-width: 640px) {
	.darluz-reservation .darluz-row {
		grid-template-columns: 1fr;
	}
	.darluz-reservation label.darluz-col-2,
	.darluz-reservation label.darluz-col-1 { grid-column: auto; }
}

/* ===== WhatsApp button ===== */
.darluz-wa-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: .6rem;
	padding: .9rem 1.5rem;
	background: var(--darluz-green);
	color: #fff;
	font-weight: 600;
	text-decoration: none;
	border: none;
	border-radius: 999px;
	cursor: pointer;
	font-size: 1rem;
	transition: background .2s, transform .2s;
}
.darluz-wa-btn:hover { background: var(--darluz-green-dark); transform: translateY(-1px); }
.darluz-wa-btn--primary { padding: 1rem 2rem; font-size: 1.05rem; }
.darluz-wa-icon {
	display: inline-block;
	width: 20px;
	height: 20px;
	background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><path fill='white' d='M16 3C9.4 3 4 8.4 4 15c0 2.3.6 4.4 1.8 6.3L4 29l7.9-1.8c1.8 1 3.9 1.5 6.1 1.5 6.6 0 12-5.4 12-12S22.6 3 16 3zm5.6 14c-.3-.2-1.8-.9-2.1-1s-.5-.2-.7.2c-.2.3-.8 1-.9 1.2s-.3.2-.6.1-1.3-.5-2.4-1.5c-.9-.8-1.5-1.8-1.7-2.1-.2-.3 0-.5.1-.7.1-.1.3-.3.4-.5.1-.2.2-.3.3-.5.1-.2 0-.4 0-.6s-.7-1.6-.9-2.2c-.2-.6-.5-.5-.7-.5h-.6c-.2 0-.5.1-.8.4-.3.3-1.1 1-1.1 2.5 0 1.5 1.1 3 1.3 3.2.2.2 2.3 3.5 5.5 4.7.8.4 1.4.6 1.9.7.8.2 1.5.2 2.1.1.6-.1 1.9-.8 2.2-1.5.3-.7.3-1.4.2-1.5-.1-.1-.3-.2-.6-.3z'/></svg>") center/contain no-repeat;
}

/* ===== Floating WhatsApp ===== */
.darluz-wa-float {
	position: fixed;
	bottom: 24px;
	right: 24px;
	z-index: 9999;
	display: inline-flex;
	align-items: center;
	gap: .5rem;
	padding: 12px 18px 12px 14px;
	background: var(--darluz-green);
	color: #fff;
	font-weight: 600;
	text-decoration: none;
	border-radius: 999px;
	box-shadow: 0 8px 24px rgba(0,0,0,.18);
	transition: transform .2s, box-shadow .2s;
}
.darluz-wa-float:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,.22); }
.darluz-wa-float-label { font-size: .95rem; }
@media (max-width: 480px) {
	.darluz-wa-float-label { display: none; }
	.darluz-wa-float { padding: 14px; }
}

/* ===== Bottom nav (mobile app-like) ===== */
.darluz-bottom-nav {
	display: none;
}
@media (max-width: 900px) {
	.darluz-bottom-nav {
		position: fixed;
		left: 0;
		right: 0;
		bottom: 0;
		z-index: 9998;
		display: grid;
		grid-template-columns: repeat(5, 1fr);
		background: rgba(255, 255, 255, 0.92);
		backdrop-filter: saturate(180%) blur(18px);
		-webkit-backdrop-filter: saturate(180%) blur(18px);
		border-top: 1px solid var(--darluz-line);
		padding: 6px 6px calc(6px + env(safe-area-inset-bottom, 0));
		box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.06);
	}
	.darluz-bnav-item {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		gap: 2px;
		padding: 6px 4px;
		text-decoration: none;
		color: #7b7160;
		font-size: 10.5px;
		font-weight: 500;
		letter-spacing: .02em;
		border-radius: 10px;
		transition: color .2s, background .2s, transform .1s;
	}
	.darluz-bnav-item:hover,
	.darluz-bnav-item:focus-visible {
		color: var(--darluz-sienne);
	}
	.darluz-bnav-item:active { transform: scale(0.96); }
	.darluz-bnav-item.is-active {
		color: var(--darluz-sienne);
	}
	.darluz-bnav-item.is-active::before {
		content: '';
		position: absolute;
		top: 0;
		width: 30px;
		height: 3px;
		background: var(--darluz-sienne);
		border-radius: 0 0 3px 3px;
		transform: translateY(-6px);
	}
	.darluz-bnav-ico {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		width: 24px;
		height: 24px;
	}
	.darluz-bnav-ico svg { width: 22px; height: 22px; }
	.darluz-bnav-lbl { white-space: nowrap; }

	/* Center item highlighted like Airbnb/Instagram central CTA */
	.darluz-bnav-item.is-highlight {
		position: relative;
	}
	.darluz-bnav-item.is-highlight .darluz-bnav-ico {
		background: var(--darluz-sienne);
		color: #fff;
		width: 48px;
		height: 48px;
		border-radius: 50%;
		box-shadow: 0 8px 20px rgba(184, 92, 56, 0.35);
		margin-top: -18px;
	}
	.darluz-bnav-item.is-highlight .darluz-bnav-ico svg {
		width: 24px;
		height: 24px;
		stroke: #fff;
	}

	/* Push content above the nav */
	body { padding-bottom: calc(68px + env(safe-area-inset-bottom, 0)) !important; }

	/* Hide the floating WhatsApp on mobile to avoid stacking */
	.darluz-wa-float { display: none !important; }
}

/* ===== Calendar ===== */
.darluz-calendar { font-family: inherit; color: var(--darluz-text); }
.darluz-cal-legend {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	font-size: .85rem;
	margin-bottom: 1.5rem;
	align-items: center;
	justify-content: center;
}
.darluz-cal-legend span {
	display: inline-block;
	width: 14px;
	height: 14px;
	border-radius: 3px;
	margin-right: 4px;
	vertical-align: -2px;
}
.darluz-cal-legend .is-free  { background: #c9e4c5; }
.darluz-cal-legend .is-tight { background: #f4d58d; }
.darluz-cal-legend .is-full  { background: #e8a8a2; }

.darluz-cal-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 2rem;
}
.darluz-cal-month h4 {
	text-align: center;
	margin: 0 0 .75rem;
	font-size: 1.05rem;
	text-transform: capitalize;
	font-weight: 600;
}
.darluz-cal-dow,
.darluz-cal-days {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 4px;
	text-align: center;
}
.darluz-cal-dow span {
	font-size: .7rem;
	font-weight: 600;
	color: #7b7160;
	padding: 4px 0;
}
.darluz-cal-day {
	font-size: .85rem;
	padding: 8px 0;
	border-radius: 6px;
	background: #c9e4c5;
}
.darluz-cal-day.is-tight { background: #f4d58d; }
.darluz-cal-day.is-full  { background: #e8a8a2; color: #fff; }
.darluz-cal-empty { padding: 8px 0; }