@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:where(.ers-booking, .ers-booking *) {
	box-sizing: border-box;
}

.ers-booking,
.ers-booking h1,
.ers-booking h2,
.ers-booking h3,
.ers-booking h4,
.ers-booking p,
.ers-booking span,
.ers-booking label,
.ers-booking button,
.ers-booking input,
.ers-booking div {
	font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	letter-spacing: normal;
	text-transform: none;
	word-spacing: normal;
	white-space: normal;
	writing-mode: horizontal-tb;
}

.ers-booking h1,
.ers-booking h2,
.ers-booking h3,
.ers-booking h4,
.ers-booking p,
.ers-booking label,
.ers-booking span {
	margin: 0;
	display: block;
}

:root {
	--ers-color-bg: #f4f6f8;
	--ers-color-bg-elevated: rgba(255, 255, 255, 0.82);
	--ers-color-surface: #ffffff;
	--ers-color-surface-soft: #f8fbfb;
	--ers-color-primary: #173d36;
	--ers-color-primary-strong: #102f29;
	--ers-color-primary-soft: #e1eeea;
	--ers-color-secondary: #d5a168;
	--ers-color-text: #18211f;
	--ers-color-text-muted: #697875;
	--ers-color-border: #dbe5e2;
	--ers-color-success: #1d8a59;
	--ers-color-danger: #bc4545;
	--ers-space-1: 8px;
	--ers-space-2: 12px;
	--ers-space-3: 16px;
	--ers-space-4: 24px;
	--ers-space-5: 32px;
	--ers-radius-sm: 12px;
	--ers-radius-md: 16px;
	--ers-radius-lg: 20px;
	--ers-radius-xl: 28px;
	--ers-shadow-soft: 0 10px 30px rgba(19, 33, 30, 0.08);
	--ers-shadow-card: 0 14px 34px rgba(22, 38, 34, 0.08);
	--ers-shadow-active: 0 18px 40px rgba(23, 61, 54, 0.16);
}

.ers-booking {
	position: relative;
	left: 50%;
	right: 50%;
	width: 100vw;
	max-width: 100vw;
	min-height: 100vh;
	margin-left: -50vw;
	margin-right: -50vw;
	background:
		radial-gradient(circle at top right, rgba(213, 161, 104, 0.12), transparent 22%),
		radial-gradient(circle at left bottom, rgba(23, 61, 54, 0.08), transparent 28%),
		linear-gradient(180deg, #f7f8fa 0%, #eef2f1 100%);
	font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	color: var(--ers-color-text);
	line-height: 1.4;
}

.ers-app {
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

.ers-app__header {
	position: sticky;
	top: 0;
	z-index: 20;
	padding: calc(env(safe-area-inset-top, 0px) + 14px) var(--ers-space-3) var(--ers-space-3);
	background: linear-gradient(180deg, rgba(247, 248, 250, 0.96) 0%, rgba(247, 248, 250, 0.88) 100%);
	backdrop-filter: blur(18px);
}

.ers-appbar {
	display: grid;
	grid-template-columns: 44px minmax(0, 1fr) 44px;
	gap: var(--ers-space-2);
	align-items: center;
	margin-bottom: var(--ers-space-3);
}

.ers-icon-btn {
	width: 44px;
	height: 44px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 1px solid rgba(219, 229, 226, 0.9);
	border-radius: 14px;
	background: rgba(255, 255, 255, 0.92);
	color: var(--ers-color-primary);
	box-shadow: var(--ers-shadow-soft);
	font-size: 24px;
	cursor: pointer;
	transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.ers-icon-btn:active {
	transform: scale(0.95);
}

.ers-brand {
	min-width: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 10px 12px;
	border-radius: 22px;
	background: rgba(255, 255, 255, 0.78);
	border: 1px solid rgba(255, 255, 255, 0.86);
	box-shadow: 0 12px 28px rgba(18, 30, 28, 0.06);
	text-align: center;
	width: 100%;
	max-width: 520px;
	margin: 0 auto;
}

.ers-brand__logo {
	width: clamp(88px, 16vw, 120px);
	height: auto;
	display: block;
	object-fit: contain;
}

.ers-brand__copy {
	min-width: 0;
}

.ers-booking__eyebrow {
	margin: 0 0 6px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--ers-color-secondary);
}

.ers-brand__copy h2 {
	margin: 0;
	font-size: clamp(20px, 4vw, 28px);
	line-height: 1.12;
	font-weight: 700;
	word-break: break-word;
}

.ers-app__topline {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: var(--ers-space-3);
	max-width: 840px;
	margin: 0 auto;
}

.ers-progress {
	display: grid;
	gap: var(--ers-space-1);
	padding: var(--ers-space-3);
	border-radius: var(--ers-radius-lg);
	background: rgba(255, 255, 255, 0.72);
	border: 1px solid rgba(255, 255, 255, 0.82);
	box-shadow: var(--ers-shadow-soft);
}

.ers-progress__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--ers-space-2);
	font-size: 13px;
	font-weight: 600;
	color: var(--ers-color-text-muted);
}

.ers-progress__track {
	height: 6px;
	border-radius: 999px;
	background: rgba(23, 61, 54, 0.1);
	overflow: hidden;
}

.ers-progress__bar {
	display: block;
	width: 20%;
	height: 100%;
	border-radius: inherit;
	background: linear-gradient(90deg, var(--ers-color-primary) 0%, var(--ers-color-secondary) 100%);
	transition: width 0.28s ease;
}

.ers-selection-strip {
	display: flex;
	gap: var(--ers-space-1);
	overflow-x: auto;
	padding: var(--ers-space-2) 0 0;
	scrollbar-width: none;
	max-width: 840px;
	margin: 0 auto;
}

.ers-selection-strip::-webkit-scrollbar {
	display: none;
}

.ers-chip,
.ers-selection-strip .is-empty {
	flex: 0 0 auto;
	min-height: 36px;
	display: inline-flex;
	align-items: center;
	padding: 0 14px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.88);
	border: 1px solid var(--ers-color-border);
	box-shadow: var(--ers-shadow-soft);
	font-size: 12px;
	font-weight: 500;
	color: var(--ers-color-text-muted);
}

.ers-chip strong {
	margin-right: 6px;
	color: var(--ers-color-primary);
}

.ers-app__body {
	flex: 1;
	padding: 8px var(--ers-space-3) 118px;
}

.ers-stage {
	position: relative;
	max-width: 840px;
	margin: 0 auto;
}

.ers-step {
	display: none;
}

.ers-step.is-active {
	display: block;
	opacity: 1;
	animation: ersStepIn 0.24s ease;
}

.ers-step__screen {
	display: grid;
	gap: var(--ers-space-3);
	padding: var(--ers-space-3);
	border-radius: 30px;
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.86) 100%);
	border: 1px solid rgba(255, 255, 255, 0.9);
	box-shadow: 0 24px 60px rgba(17, 29, 27, 0.08);
}

.ers-step__intro {
	display: grid;
	gap: 6px;
}

.ers-step__badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: fit-content;
	padding: 6px 10px;
	border-radius: 999px;
	background: var(--ers-color-primary-soft);
	color: var(--ers-color-primary);
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.ers-step__intro h3 {
	margin: 0;
	font-size: clamp(20px, 4vw, 24px);
	line-height: 1.18;
	font-weight: 700;
}

.ers-step__intro p {
	margin: 0;
	font-size: 15px;
	line-height: 1.6;
	color: var(--ers-color-text-muted);
}

.ers-grid {
	display: grid;
	gap: var(--ers-space-2);
}

.ers-grid--services,
.ers-grid--staff {
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.ers-grid--slots {
	grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.ers-card,
.ers-slot {
	width: 100%;
	min-width: 0;
	min-height: 88px;
	padding: var(--ers-space-3);
	display: grid;
	align-content: start;
	gap: 8px;
	text-align: left;
	border: 1px solid var(--ers-color-border);
	border-radius: 22px;
	background: rgba(255, 255, 255, 0.92);
	box-shadow: 0 10px 24px rgba(21, 33, 31, 0.06);
	color: var(--ers-color-text);
	cursor: pointer;
	-webkit-tap-highlight-color: transparent;
	transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.ers-card:active,
.ers-slot:active,
.ers-btn:active {
	transform: scale(0.96);
}

.ers-card:focus-visible,
.ers-slot:focus-visible,
.ers-icon-btn:focus-visible,
.ers-btn:focus-visible,
.ers-input:focus {
	outline: 0;
	border-color: var(--ers-color-primary);
	box-shadow: 0 0 0 4px rgba(23, 61, 54, 0.12);
}

.ers-card.is-selected,
.ers-slot.is-selected {
	border-color: rgba(23, 61, 54, 0.28);
	background: linear-gradient(180deg, #f7fcfb 0%, #e7f1ee 100%);
	box-shadow: 0 18px 38px rgba(23, 61, 54, 0.15);
	transform: translateY(-1px);
}

.ers-card__icon,
.ers-card__avatar {
	width: 44px;
	height: 44px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 14px;
	background: var(--ers-color-primary-soft);
	color: var(--ers-color-primary);
}

.ers-card__photo {
	width: 52px;
	height: 52px;
	border-radius: 16px;
	object-fit: cover;
	background: #e8efed;
}

.ers-card__title {
	margin: 0;
	font-size: 18px;
	font-weight: 600;
	line-height: 1.28;
	word-break: break-word;
}

.ers-card__meta,
.ers-card__desc,
.ers-slots__header p,
.ers-summary__row span:last-child {
	margin: 0;
	font-size: 14px;
	line-height: 1.52;
	color: var(--ers-color-text-muted);
	word-break: break-word;
}

.ers-calendar,
.ers-slots,
.ers-form,
.ers-summary {
	display: grid;
	gap: var(--ers-space-2);
	padding: var(--ers-space-3);
	border-radius: 22px;
	background: var(--ers-color-surface-soft);
	border: 1px solid var(--ers-color-border);
}

.ers-calendar label,
.ers-field label {
	display: block;
	margin-bottom: 8px;
	font-size: 14px;
	font-weight: 600;
}

.ers-input {
	width: 100%;
	min-height: 52px;
	padding: 14px 16px;
	border: 1px solid var(--ers-color-border);
	border-radius: 14px;
	background: var(--ers-color-surface);
	color: var(--ers-color-text);
	font-size: 16px;
	line-height: 1.4;
	transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.ers-form {
	grid-template-columns: minmax(0, 1fr);
}

.ers-summary__row {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: var(--ers-space-2);
	padding-bottom: var(--ers-space-2);
	border-bottom: 1px solid rgba(219, 229, 226, 0.85);
}

.ers-summary__row:last-child {
	padding-bottom: 0;
	border-bottom: 0;
}

.ers-summary__row span:first-child {
	font-size: 13px;
	font-weight: 600;
	color: var(--ers-color-text);
}

.ers-notice {
	padding: 14px 16px;
	border-radius: 14px;
	background: #edf8f1;
	color: var(--ers-color-success);
	font-size: 14px;
	font-weight: 500;
}

.ers-notice.is-error {
	background: #fdeeee;
	color: var(--ers-color-danger);
}

.ers-app__footer {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 25;
	display: grid;
	grid-template-columns: 92px 1fr;
	gap: var(--ers-space-2);
	padding: 12px var(--ers-space-3) calc(env(safe-area-inset-bottom, 0px) + 14px);
	background: rgba(250, 251, 252, 0.94);
	backdrop-filter: blur(18px);
	border-top: 1px solid rgba(219, 229, 226, 0.9);
}

.ers-btn {
	min-height: 52px;
	padding: 0 18px;
	border: 0;
	border-radius: 16px;
	font-size: 16px;
	font-weight: 600;
	letter-spacing: -0.01em;
	cursor: pointer;
	transition: transform 0.18s ease, opacity 0.18s ease, background-color 0.18s ease, box-shadow 0.18s ease;
	appearance: none;
}

.ers-btn--primary {
	background: linear-gradient(180deg, var(--ers-color-primary) 0%, var(--ers-color-primary-strong) 100%);
	color: #fff;
	box-shadow: 0 14px 28px rgba(23, 61, 54, 0.24);
}

.ers-btn--ghost {
	background: rgba(255, 255, 255, 0.92);
	color: var(--ers-color-primary);
	border: 1px solid var(--ers-color-border);
	box-shadow: var(--ers-shadow-soft);
}

.ers-btn--sticky.is-disabled,
.ers-btn:disabled {
	opacity: 0.42;
	box-shadow: none;
	cursor: not-allowed;
}

.ers-btn--back[hidden],
.ers-icon-btn[hidden] {
	display: none;
}

@media (min-width: 768px) {
	.ers-app__header,
	.ers-app__body,
	.ers-app__footer {
		padding-left: max(24px, calc((100vw - 1120px) / 2));
		padding-right: max(24px, calc((100vw - 1120px) / 2));
	}

	.ers-step__screen {
		padding: var(--ers-space-4);
	}

	.ers-form {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.ers-field:last-child {
		grid-column: 1 / -1;
	}

	.ers-app__footer {
		grid-template-columns: 112px minmax(320px, 420px);
		justify-content: end;
	}
}

@media (min-width: 1080px) {
	.ers-app__topline {
		grid-template-columns: minmax(0, 1fr) 360px;
		align-items: start;
	}
}

@media (max-width: 767px) {
	.ers-app__header {
		padding-left: 12px;
		padding-right: 12px;
	}

	.ers-app__body {
		padding-left: 12px;
		padding-right: 12px;
	}

	.ers-app__footer {
		padding-left: 12px;
		padding-right: 12px;
		grid-template-columns: 84px 1fr;
	}

	.ers-brand {
		padding: 10px;
	}

	.ers-brand__logo {
		width: 92px;
	}

	.ers-step__screen {
		padding: 14px;
		border-radius: 24px;
	}

	.ers-grid--services,
	.ers-grid--staff {
		grid-template-columns: 1fr;
	}

	.ers-grid--slots {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@keyframes ersStepIn {
	from {
		opacity: 0;
		transform: translate3d(0, 10px, 0);
	}

	to {
		opacity: 1;
		transform: translate3d(0, 0, 0);
	}
}