/* Модалка #requestSizeModal (footer.php) — глобально, не только карточка товара */
/* ========== MODALS ========== */
.modal-overlay {
	position: fixed;
	inset: 0;
	z-index: var(--lux-layer-modal, 150000);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity 0.3s ease, visibility 0.3s ease;
	padding: 20px;
	overflow-x: hidden;
	isolation: isolate;
}

.modal-overlay.active {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
}

.modal-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(26, 22, 19, 0.7);
	backdrop-filter: blur(8px);
}

.modal-container {
	position: relative;
	width: 100%;
	max-width: 560px;
	max-height: 90vh;
	background: var(--bg-card);
	border-radius: var(--r-lg);
	box-shadow: 0 24px 64px -24px rgba(0, 0, 0, 0.4);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transform: translateY(20px) scale(0.96);
	transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.modal-container-scroll {
	overflow-y: auto;
	flex: 1 1 auto;
	min-height: 0;
	scrollbar-width: thin;
}

.modal-overlay.active .modal-container {
	transform: translateY(0) scale(1);
}

.modal-container-scroll::-webkit-scrollbar {
	width: 6px;
}

.modal-container-scroll::-webkit-scrollbar-track {
	background: transparent;
}

.modal-container-scroll::-webkit-scrollbar-thumb {
	background: var(--rule);
	border-radius: 3px;
}

.modal-close {
	position: absolute;
	top: 16px;
	right: 16px;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: rgba(253, 251, 247, 0.9);
	backdrop-filter: blur(8px);
	border: 1px solid rgba(0, 0, 0, 0.06);
	color: var(--ink);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all var(--t);
	z-index: 30;
}

.modal-close:hover {
	background: var(--bg-card);
	transform: scale(1.05);
}

.modal-close svg {
	width: 18px;
	height: 18px;
}

.modal-header {
	padding: 32px 56px 24px 32px;
	border-bottom: 1px solid var(--rule-soft);
}

.modal-title {
	font-family: var(--sans);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--ink);
	margin-bottom: 8px;
}

.modal-subtitle {
	font-size: 13px;
	color: var(--ink-4);
	line-height: 1.5;
}

.modal-product-info {
	display: flex;
	gap: 16px;
	padding: 24px 32px;
	background: var(--bg-tint);
	border-bottom: 1px solid var(--rule-soft);
}

.modal-product-thumb {
	width: 72px;
	height: 72px;
	border-radius: var(--r-sm);
	overflow: hidden;
	flex-shrink: 0;
	background: var(--bg-muted);
}

.modal-product-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.modal-product-details {
	flex: 1;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 6px;
	justify-content: center;
}

.modal-article {
	font-family: var(--mono);
	font-size: 11px;
	color: var(--ink-4);
	letter-spacing: 0.02em;
}

.modal-article span {
	color: var(--ink-3);
}

.modal-product-name {
	font-family: var(--serif);
	font-size: 16px;
	font-weight: 500;
	color: var(--ink);
	line-height: 1.3;
}

.modal-form {
	padding: 24px 32px 32px;
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.form-group {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.form-label {
	font-size: 12px;
	font-weight: 500;
	color: var(--ink-2);
	letter-spacing: 0.02em;
}

.form-label-required::before {
	content: '* ';
	color: var(--accent);
}

.modal-input,
.modal-textarea,
.modal-select {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid var(--rule-strong);
	border-radius: var(--r-sm);
	background: var(--bg-card);
	font-family: var(--sans);
	font-size: 14px;
	color: var(--ink-2);
	transition: all var(--t);
}

.modal-input.mono {
	font-family: var(--mono);
	letter-spacing: 0.02em;
	font-variant-numeric: tabular-nums;
}

.modal-input::placeholder,
.modal-textarea::placeholder {
	color: var(--ink-4);
}

.modal-input:focus,
.modal-textarea:focus,
.modal-select:focus {
	outline: none;
	border-color: var(--accent);
	box-shadow: 0 0 0 3px var(--accent-soft);
}

.modal-textarea {
	resize: vertical;
	min-height: 80px;
	line-height: 1.5;
}

.modal-select {
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%239a9187' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 12px center;
	background-size: 16px;
	padding-right: 40px;
	cursor: pointer;
}

.input-with-prefix {
	position: relative;
	display: flex;
	align-items: center;
}

.input-prefix {
	position: absolute;
	left: 14px;
	font-family: var(--mono);
	font-size: 14px;
	color: var(--ink-3);
	pointer-events: none;
}

.input-with-prefix .modal-input {
	padding-left: 36px;
}

.modal-options-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
}

.modal-option {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	padding: 12px 8px;
	border: 1px solid var(--rule-strong);
	border-radius: var(--r-sm);
	cursor: pointer;
	transition: all var(--t);
	background: var(--bg-card);
}

.modal-option:hover {
	border-color: var(--ink-3);
	transform: translateY(-1px);
}

.modal-option input[type="radio"] {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.modal-option.is-selected {
	border-color: var(--ink);
	background: var(--ink);
	color: var(--bg-card);
}

.option-swatch {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.5), inset 0 -2px 4px rgba(0, 0, 0, 0.2), 0 1px 3px rgba(0, 0, 0, 0.15);
}

.option-swatch.red { background: var(--swatch-red); }
.option-swatch.yellow { background: var(--swatch-yellow); }
.option-swatch.white { background: var(--swatch-white); }

.option-label {
	font-size: 12px;
	color: var(--ink-2);
	text-align: center;
}

.modal-option.is-selected .option-label {
	color: var(--bg-card);
}

.modal-options-list {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.modal-option-card {
	flex: 1;
	min-width: 120px;
	padding: 12px 16px;
	border: 1px solid var(--rule-strong);
	border-radius: var(--r-sm);
	cursor: pointer;
	transition: all var(--t);
	background: var(--bg-card);
	display: flex;
	align-items: center;
	justify-content: center;
}

.modal-option-card:hover {
	border-color: var(--ink-3);
}

.modal-option-card input[type="radio"] {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.modal-option-card.is-selected {
	border-color: var(--ink);
	background: var(--ink);
	color: var(--bg-card);
}

.option-card-label {
	font-size: 13px;
	color: var(--ink-2);
	font-weight: 500;
}

.modal-option-card.is-selected .option-card-label {
	color: var(--bg-card);
}

.form-checkbox {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	margin-top: 8px;
}

.form-checkbox input[type="checkbox"] {
	width: 18px;
	height: 18px;
	margin-top: 2px;
	accent-color: var(--accent);
	cursor: pointer;
	flex-shrink: 0;
}

#requestSizeModal {
	--field-error-border: oklch(0.55 0.18 25);
	--field-error-bg: oklch(0.95 0.04 25);
	/* как proto/form: .field-input.is-valid */
	--field-valid-bg: #e6efde;
	--field-valid-border: oklch(0.78 0.06 145);
}

.modal-form .form-group.modal-field {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.modal-field-note {
	margin: 0 0 6px;
	font-size: 12px;
	color: var(--ink-4);
	line-height: 1.4;
}

.modal-field-label {
	font-size: 11px;
	color: var(--ink-4);
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

.modal-field .req {
	color: var(--accent);
	font-style: normal;
}

/* Обязательные до заполнения: только красная рамка (фон — при ошибке / .is-invalid) */
#requestSizeModal .modal-field.is-required .modal-input.is-required-hint:not(.is-invalid):not(.is-valid),
#requestSizeModal .modal-field.is-required .modal-textarea.is-required-hint:not(.is-invalid):not(.is-valid) {
	border-color: var(--field-error-border);
	background-color: var(--bg-card);
	box-shadow: none;
}

#requestSizeModal .modal-field.is-required .modal-input.is-required-hint:not(.is-invalid):not(.is-valid):focus,
#requestSizeModal .modal-field.is-required .modal-textarea.is-required-hint:not(.is-invalid):not(.is-valid):focus {
	border-color: var(--field-error-border);
	background-color: var(--bg-card);
	box-shadow: 0 0 0 3px var(--accent-soft);
}

/* Валидное обязательное поле — как proto/form .field-input.is-valid */
#requestSizeModal .modal-input.is-valid,
#requestSizeModal .modal-textarea.is-valid {
	background-color: var(--field-valid-bg);
	border-color: var(--field-valid-border);
	box-shadow: none;
}

#requestSizeModal .modal-input.is-valid:focus,
#requestSizeModal .modal-textarea.is-valid:focus {
	border-color: var(--field-valid-border);
	background-color: var(--field-valid-bg);
	box-shadow: none;
}

#requestSizeModal .modal-input.is-valid:-webkit-autofill,
#requestSizeModal .modal-input.is-valid:-webkit-autofill:hover,
#requestSizeModal .modal-input.is-valid:-webkit-autofill:focus,
#requestSizeModal .modal-input.is-valid:-webkit-autofill:active {
	-webkit-box-shadow: 0 0 0 1000px var(--field-valid-bg) inset;
	-webkit-text-fill-color: var(--ink-2);
}

/* Ошибка согласия — только фон, без рамки */
#requestSizeModal .form-checkbox:has(input[type="checkbox"].is-invalid) {
	margin-top: 0;
	padding: 10px 12px;
	border: none;
	border-radius: var(--r-sm);
	background-color: var(--field-error-bg);
	box-shadow: none;
}

.form-checkbox input[type="checkbox"].is-invalid {
	outline: none;
}

.form-checkbox label {
	font-size: 12px;
	color: var(--ink-3);
	line-height: 1.5;
	cursor: pointer;
}

.form-checkbox a {
	color: var(--accent);
	border-bottom: 1px dotted var(--accent);
	transition: opacity var(--t);
}

.form-checkbox a:hover {
	opacity: 0.7;
}

.modal-submit-inner {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	position: relative;
	z-index: 1;
}

.modal-submit-spinner {
	display: none;
	width: 16px;
	height: 16px;
	box-sizing: border-box;
	border: 2px solid rgba(255, 255, 255, 0.35);
	border-top-color: #fff;
	border-radius: 50%;
	animation: ngLuxModalSubmitSpin 0.65s linear infinite;
	flex-shrink: 0;
}

.modal-submit.is-loading .modal-submit-spinner {
	display: inline-block;
}

.modal-submit.is-loading {
	pointer-events: none;
	opacity: 1;
	cursor: wait;
}

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

.modal-submit {
	width: 100%;
	padding: 16px 24px;
	background: var(--ink);
	color: var(--bg-card);
	border: none;
	border-radius: var(--r-md);
	font-family: var(--sans);
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.04em;
	cursor: pointer;
	transition: all var(--t);
	margin-top: 8px;
	position: relative;
	overflow: hidden;
}

.modal-submit::before {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(110deg, transparent 30%, rgba(197, 142, 110, 0.3) 50%, transparent 70%);
	transform: translateX(-100%);
	transition: transform 0.6s;
}

.modal-submit:hover::before {
	transform: translateX(100%);
}

.modal-submit:hover {
	background: var(--accent-2);
	transform: translateY(-1px);
	box-shadow: 0 14px 30px -14px var(--accent-shadow);
}

.modal-submit:active {
	transform: translateY(0);
}

.modal-submit:disabled,
.modal-submit.is-disabled {
	opacity: 0.45;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
	/* Не pointer-events: none — иначе курсор not-allowed не показывается (хит-тест уходит «сквозь» кнопку) */
}

.modal-submit:disabled:hover,
.modal-submit.is-disabled:hover {
	background: var(--ink);
	transform: none;
	box-shadow: none;
}

.modal-submit:disabled::before,
.modal-submit.is-disabled::before {
	display: none;
}

#requestSizeModal .modal-container {
	overflow: hidden;
	display: flex;
	flex-direction: column;
}

#requestSizeModal .modal-container-scroll {
	overflow-y: auto;
	flex: 1 1 auto;
	min-height: 0;
	scrollbar-width: thin;
}

#requestSizeModal .modal-container-scroll::-webkit-scrollbar {
	width: 6px;
}

#requestSizeModal .modal-container-scroll::-webkit-scrollbar-track {
	background: transparent;
}

#requestSizeModal .modal-container-scroll::-webkit-scrollbar-thumb {
	background: var(--rule);
	border-radius: 3px;
}

#requestSizeModal .modal-close {
	z-index: 30;
}

#requestSizeModal .modal-header {
	padding-right: 56px;
}

#requestSizeModal .modal-field.is-hidden,
#requestSizeModal .modal-field[hidden] {
	display: none !important;
}

.modal-input.is-invalid,
.modal-textarea.is-invalid,
.modal-select.is-invalid {
	border-color: var(--field-error-border, oklch(0.55 0.18 25));
	background-color: var(--field-error-bg, oklch(0.95 0.04 25));
	box-shadow: none;
}

.modal-input.is-invalid:focus,
.modal-textarea.is-invalid:focus,
.modal-select.is-invalid:focus {
	border-color: var(--field-error-border, oklch(0.55 0.18 25));
	background-color: var(--field-error-bg, oklch(0.95 0.04 25));
	box-shadow: 0 0 0 3px oklch(0.95 0.04 25);
}

/* Modal mobile responsiveness */
@media (max-width: 768px) {
	.modal-overlay {
		padding: 0 !important;
		align-items: flex-end !important;
	}

	.modal-container {
		width: 100% !important;
		max-width: 100% !important;
		margin: 0 !important;
		border-radius: var(--r-lg) var(--r-lg) 0 0 !important;
		box-shadow: 0 -12px 40px -20px rgba(0,0,0,0.3) !important;
		/* Убираем любые фиксированные ширины */
	}

	.modal-overlay.active .modal-container {
		transform: translateY(0) scale(1) !important;
	}

	/* Уменьшаем внутренние отступы, чтобы контент не вылезал */
	.modal-header { padding: 20px 16px 16px !important; }
	.modal-product-info { padding: 16px !important; }
	.modal-form { padding: 16px 16px 24px !important; }

	/* Инпуты строго в рамках контейнера */
	.modal-input, .modal-textarea, .modal-select {
		width: 100% !important;
		box-sizing: border-box !important;
		padding: 11px 12px !important;
		font-size: 16px !important; /* iOS zoom fix */
	}

	.modal-submit {
		margin: 0 0 8px 0 !important;
		padding: 14px 16px !important;
	}

	.modal-close {
		top: 10px !important;
		right: 10px !important;
	}
}

/* Small devices - ensure fit on 360px screens */
/* Для экранов 360-508px */
@media (max-width: 500px) {
	.modal-container {
		width: calc(100% - 16px) !important;  /* Отступы от краев экрана */
		max-width: 100% !important;
		margin: 0 8px !important;  /* Центрирование с отступами */
		border-radius: var(--r-lg) !important;
		left: 0;
		right: 0;
		margin-left: auto;
		margin-right: auto;
		box-sizing: border-box;
	}

	.modal-header {
		padding: 20px 16px 16px !important;
	}

	.modal-form {
		padding: 16px !important;  /* Уменьшенные отступы */
	}

	.modal-product-info {
		padding: 14px 16px !important;
		gap: 12px !important;
	}

	.modal-product-thumb {
		width: 48px !important;
		height: 48px !important;
	}

	/* Исправление для инпутов, чтобы не вылезали */
	.modal-input,
	.modal-textarea,
	.modal-select {
		width: 100% !important;
		box-sizing: border-box !important;
		font-size: 16px !important; /* Предотвращает зум на iOS */
	}

	/* Сетка опций в 2 колонки вместо 3 на узких экранах */
	.modal-options-grid {
		grid-template-columns: repeat(2, 1fr) !important;
		gap: 8px !important;
	}

	/* Убираем лишние отступы у чекбокса */
	.form-checkbox {
		gap: 8px !important;
		align-items: flex-start !important;
	}

	.form-checkbox label {
		font-size: 11px !important;
		line-height: 1.4 !important;
	}
}

#requestSizeModal.modal-overlay {
	z-index: var(--lux-layer-modal, 150000) !important;
}