/* =====================================================================
   Phartenaas — forms.css
   Sunken inputs (bg darker than surface), inset focus, validatie
   ===================================================================== */

.ph-form {
	display: flex;
	flex-direction: column;
	gap: var(--s-24);
}

.ph-form--compact {
	gap: var(--s-16);
}

.ph-form__row {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--s-16);
}

@media (min-width: 768px) {
	.ph-form__row--2 {
		grid-template-columns: repeat(2, 1fr);
	}
	.ph-form__row--3 {
		grid-template-columns: repeat(3, 1fr);
	}
	.ph-form__row--4 {
		grid-template-columns: repeat(4, 1fr);
	}
}

.ph-form__field {
	display: flex;
	flex-direction: column;
	gap: var(--s-8);
}

.ph-form__label {
	font-family: var(--f-body);
	font-size: 0.8125rem;
	font-weight: 500;
	color: var(--c-text-dim);
	letter-spacing: 0.5px;
}

.ph-form__label--required::after {
	content: ' *';
	color: var(--c-accent);
}

.ph-form__input,
.ph-form__select,
.ph-form__textarea {
	font-family: var(--f-body);
	font-size: 0.9375rem;
	color: var(--c-text);
	background: var(--c-bg);
	border: 1px solid var(--c-border);
	border-radius: var(--r-sm);
	padding: var(--s-12) var(--s-16);
	width: 100%;
	transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.ph-form__input:focus,
.ph-form__select:focus,
.ph-form__textarea:focus {
	outline: none;
	border-color: var(--c-accent);
	box-shadow: inset 0 0 0 2px rgba(156, 51, 71, 0.2);
}

.ph-form__input::placeholder,
.ph-form__textarea::placeholder {
	color: var(--c-text-dim);
	opacity: 0.7;
}

.ph-form__textarea {
	resize: vertical;
	min-height: 120px;
	line-height: 1.6;
}

.ph-form__select {
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239C3347' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right var(--s-16) center;
	padding-right: var(--s-40);
}

/* Radio + checkbox */
.ph-form__choice-group {
	display: flex;
	flex-wrap: wrap;
	gap: var(--s-16);
}

.ph-form__radio,
.ph-form__checkbox {
	display: inline-flex;
	align-items: flex-start;
	gap: var(--s-8);
	font-family: var(--f-body);
	font-size: 0.9375rem;
	color: var(--c-text);
	line-height: 1.5;
	cursor: pointer;
}

.ph-form__radio input,
.ph-form__checkbox input {
	appearance: none;
	-webkit-appearance: none;
	width: 18px;
	height: 18px;
	border: 1px solid var(--c-border);
	background: var(--c-bg);
	cursor: pointer;
	margin-top: 3px;
	flex-shrink: 0;
	transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
	position: relative;
}

.ph-form__radio input {
	border-radius: 50%;
}

.ph-form__checkbox input {
	border-radius: 3px;
}

.ph-form__radio input:checked,
.ph-form__checkbox input:checked {
	border-color: var(--c-accent);
	background: var(--c-accent);
}

.ph-form__radio input:checked::after {
	content: '';
	position: absolute;
	inset: 4px;
	border-radius: 50%;
	background: var(--c-white);
}

.ph-form__checkbox input:checked::after {
	content: '';
	position: absolute;
	top: 1px;
	left: 5px;
	width: 5px;
	height: 10px;
	border-right: 2px solid var(--c-white);
	border-bottom: 2px solid var(--c-white);
	transform: rotate(45deg);
}

.ph-form__radio input:focus-visible,
.ph-form__checkbox input:focus-visible {
	outline: 2px solid var(--c-accent);
	outline-offset: 2px;
}

.ph-form__hint {
	font-size: 0.75rem;
	color: var(--c-text-dim);
	margin-top: var(--s-4);
}

.ph-form__error {
	font-size: 0.75rem;
	color: var(--c-error);
	margin-top: var(--s-4);
	display: none;
}

.ph-form__field.has-error .ph-form__input,
.ph-form__field.has-error .ph-form__select,
.ph-form__field.has-error .ph-form__textarea {
	border-color: var(--c-error);
}

.ph-form__field.has-error .ph-form__error {
	display: block;
}

/* Status message area */
.ph-form__status {
	margin-top: var(--s-16);
	padding: var(--s-16) var(--s-24);
	border-radius: var(--r-sm);
	font-size: 0.9375rem;
	border-left: 2px solid var(--c-border);
}

.ph-form__status:empty {
	display: none;
	padding: 0;
	margin: 0;
	border: 0;
}

.ph-form__status--success {
	background: rgba(107, 155, 111, 0.1);
	border-left-color: var(--c-success);
	color: var(--c-success);
}

.ph-form__status--error {
	background: rgba(199, 80, 74, 0.08);
	border-left-color: var(--c-error);
	color: var(--c-error);
}

/* Submit actions */
.ph-form__actions {
	margin-top: var(--s-16);
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--s-16);
}

/* Variant: form on special bg (reservation teaser) */
.ph-form--on-special .ph-form__input,
.ph-form--on-special .ph-form__select,
.ph-form--on-special .ph-form__textarea {
	background: var(--c-bg);
	border-color: var(--c-border);
}

.ph-form--on-special .ph-form__label {
	color: var(--c-accent-sec);
}

/* Tafel-type radio list for reservation */
.ph-form__tafel-type .ph-form__choice-group {
	flex-direction: column;
	gap: var(--s-8);
}

@media (min-width: 768px) {
	.ph-form__tafel-type .ph-form__choice-group {
		flex-direction: row;
		flex-wrap: wrap;
	}
}

/* Input labels above wrap */
.ph-form__wrap {
	background: var(--c-surface);
	border: 1px solid var(--c-border);
	border-radius: var(--r-md);
	padding: var(--s-32);
}

@media (min-width: 768px) {
	.ph-form__wrap {
		padding: var(--s-48);
	}
}

.ph-form__wrap--plain {
	background: transparent;
	border: 0;
	padding: 0;
}