/**
 * dokun-donations front-end donation form styles.
 *
 * Scoped under .ddn-donation-form so this file is safe to enqueue on any
 * theme. Reads the "dokun" theme's REDESIGN-CONTRACT.md design tokens when
 * present (--color-primary, --color-band, --color-dark, --radius-card,
 * --shadow-card, --font-head/--font-body, …) and falls back to sane
 * standalone defaults otherwise, so the form still looks correct on a theme
 * that hasn't defined them. Radio "cards"/buttons signal the selected state
 * with a border/fill change AND (where relevant) a checkmark glyph, never
 * with color alone (WCAG 1.4.1).
 */

.ddn-donation-form {
	--ddn-accent: var( --color-primary, #2e9bd6 );
	--ddn-accent-hover: var( --color-primary-hover, #1f7fb5 );
	--ddn-accent-soft: color-mix( in srgb, var( --ddn-accent ) 10%, #fff );
	--ddn-ink: var( --color-ink, #14202b );
	--ddn-body: var( --color-body, #4b5563 );
	--ddn-muted: var( --color-muted, #5b6b7a );
	--ddn-border: var( --color-border, #d7e2ea );
	--ddn-surface: var( --color-surface, #fff );
	--ddn-bg: var( --color-bg, #f4f9fc );
	--ddn-band: var( --color-band, #eaf6fd );
	--ddn-dark: var( --color-dark, #252a34 );
	--ddn-on-dark: var( --color-on-dark, #ffffff );
	--ddn-danger: var( --color-danger, #c02626 );
	--ddn-radius-card: var( --radius-card, 16px );
	--ddn-radius-btn: var( --radius-btn, 12px );
	--ddn-radius-sm: var( --radius-sm, 10px );
	--ddn-shadow-card: var( --shadow-card, 0 6px 16px rgba( 46, 155, 214, 0.1 ) );
	--ddn-font-head: var( --font-head, 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif );
	--ddn-font-body: var( --font-body, 'Open Sans', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif );
	--ddn-space-1: 4px;
	--ddn-space-2: 8px;
	--ddn-space-3: 12px;
	--ddn-space-4: 16px;
	--ddn-space-6: 24px;
	--ddn-space-8: 32px;

	background: var( --ddn-surface );
	border-radius: var( --ddn-radius-card );
	box-shadow: var( --ddn-shadow-card );
	box-sizing: border-box;
	color: var( --ddn-body );
	display: flex;
	flex-direction: column;
	font-family: var( --ddn-font-body );
	gap: var( --ddn-space-8 );
	margin-inline: auto;
	max-width: none;
	padding: var( --ddn-space-8 );
}

.ddn-donation-form *,
.ddn-donation-form *::before,
.ddn-donation-form *::after {
	box-sizing: border-box;
}

.ddn-donation-form fieldset.ddn-field {
	border: 0;
	margin: 0;
	padding: 0;
}

.ddn-donation-form .ddn-field + .ddn-field,
.ddn-donation-form .ddn-custom-amount + .ddn-field {
	margin-top: var( --ddn-space-6 );
}

.ddn-donation-form legend {
	color: var( --ddn-ink );
	font-family: var( --ddn-font-head );
	font-size: 1rem;
	font-weight: 600;
	margin-bottom: var( --ddn-space-3 );
	padding: 0;
}

.ddn-donation-form .ddn-notice {
	background: var( --ddn-band );
	border: 1px dashed var( --ddn-border );
	border-radius: var( --ddn-radius-sm );
	color: var( --ddn-muted );
	margin: 0;
	padding: var( --ddn-space-4 );
}

.ddn-donation-form .ddn-visually-hidden {
	border: 0;
	clip: rect( 0 0 0 0 );
	clip-path: inset( 50% );
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	white-space: nowrap;
	width: 1px;
}

/* ---------------------------------------------------------------------
 * Stepper header.
 * ------------------------------------------------------------------- */

.ddn-donation-form .ddn-stepper {
	display: flex;
	list-style: none;
	margin: 0;
	padding: 0;
}

.ddn-donation-form .ddn-stepper__step {
	display: flex;
	flex: 1;
	flex-direction: column;
	align-items: center;
	gap: var( --ddn-space-2 );
	position: relative;
	text-align: center;
}

.ddn-donation-form .ddn-stepper__step:not( :first-child )::before {
	background: var( --ddn-border );
	content: '';
	height: 2px;
	left: -50%;
	position: absolute;
	top: 18px;
	width: 100%;
	z-index: 0;
}

.ddn-donation-form .ddn-stepper__step.is-active:not( :first-child )::before,
.ddn-donation-form .ddn-stepper__step.is-complete:not( :first-child )::before {
	background: var( --ddn-accent );
}

.ddn-donation-form .ddn-stepper__circle {
	align-items: center;
	background: var( --ddn-surface );
	border: 2px solid var( --ddn-border );
	border-radius: 50%;
	color: var( --ddn-muted );
	display: flex;
	font-family: var( --ddn-font-head );
	font-size: 0.9375rem;
	font-weight: 600;
	height: 36px;
	justify-content: center;
	position: relative;
	transition: background-color 0.2s ease-in-out, border-color 0.2s ease-in-out, color 0.2s ease-in-out;
	width: 36px;
	z-index: 1;
}

.ddn-donation-form .ddn-stepper__label {
	color: var( --ddn-muted );
	font-family: var( --ddn-font-head );
	font-size: 0.8125rem;
	font-weight: 600;
	transition: color 0.2s ease-in-out;
}

.ddn-donation-form .ddn-stepper__step.is-active .ddn-stepper__circle {
	background: var( --ddn-accent );
	border-color: var( --ddn-accent );
	color: var( --ddn-on-dark );
}

.ddn-donation-form .ddn-stepper__step.is-active .ddn-stepper__label {
	color: var( --ddn-accent );
}

.ddn-donation-form .ddn-stepper__step.is-complete .ddn-stepper__circle {
	background: var( --ddn-accent );
	border-color: var( --ddn-accent );
	color: #fff;
	font-size: 1rem;
}

.ddn-donation-form .ddn-stepper__step.is-complete .ddn-stepper__label {
	color: var( --ddn-accent );
}

/* ---------------------------------------------------------------------
 * Step panels + navigation.
 * ------------------------------------------------------------------- */

.ddn-donation-form .ddn-step-panels {
	display: flex;
	flex-direction: column;
	gap: var( --ddn-space-8 );
}

.ddn-donation-form .ddn-step-panel {
	display: flex;
	flex-direction: column;
}

.ddn-donation-form .ddn-step-panel[hidden] {
	display: none;
}

.ddn-donation-form .ddn-step-panel:focus-visible,
.ddn-donation-form .ddn-step-panel:focus {
	outline: none;
}

.ddn-donation-form .ddn-step-nav {
	display: none;
	gap: var( --ddn-space-3 );
	justify-content: space-between;
	margin-top: var( --ddn-space-8 );
}

.ddn-donation-form .ddn-step-nav--end {
	justify-content: flex-end;
}

.ddn-donation-form.ddn-js .ddn-step-nav {
	display: flex;
}

.ddn-donation-form .ddn-btn-step {
	border-radius: var( --ddn-radius-btn );
	cursor: pointer;
	font-family: var( --ddn-font-head );
	font-size: 0.9375rem;
	font-weight: 600;
	padding: var( --ddn-space-3 ) var( --ddn-space-6 );
	transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, color 0.15s ease-in-out;
}

.ddn-donation-form .ddn-btn-step--next {
	background: var( --ddn-accent );
	border: 1px solid var( --ddn-accent );
	color: #fff;
	margin-left: auto;
}

.ddn-donation-form .ddn-btn-step--next:hover,
.ddn-donation-form .ddn-btn-step--next:focus-visible {
	background: var( --ddn-accent-hover );
	border-color: var( --ddn-accent-hover );
}

.ddn-donation-form .ddn-btn-step--back {
	background: transparent;
	border: 1px solid var( --ddn-border );
	color: var( --ddn-ink );
}

.ddn-donation-form .ddn-btn-step--back:hover,
.ddn-donation-form .ddn-btn-step--back:focus-visible {
	background: var( --ddn-band );
	border-color: var( --ddn-accent );
}

.ddn-donation-form .ddn-btn-step:focus-visible {
	outline: 3px solid var( --ddn-accent-soft );
	outline-offset: 2px;
}

/* ---------------------------------------------------------------------
 * Locked field display (shortcode/block attribute fixes a field).
 * ------------------------------------------------------------------- */

.ddn-donation-form .ddn-field--locked {
	align-items: center;
	background: var( --ddn-band );
	border: 1px solid var( --ddn-border );
	border-radius: var( --ddn-radius-sm );
	display: flex;
	gap: var( --ddn-space-2 );
	padding: var( --ddn-space-3 ) var( --ddn-space-4 );
}

.ddn-donation-form .ddn-field__locked-label {
	color: var( --ddn-muted );
	font-family: var( --ddn-font-head );
	font-size: 0.8125rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.02em;
}

.ddn-donation-form .ddn-field__locked-value {
	color: var( --ddn-ink );
	font-weight: 700;
}

/* ---------------------------------------------------------------------
 * Category cards / amount buttons.
 * ------------------------------------------------------------------- */

.ddn-donation-form .ddn-cards {
	display: grid;
	gap: var( --ddn-space-3 );
	grid-template-columns: repeat( auto-fit, minmax( 200px, 1fr ) );
	width: 100%;
}

.ddn-donation-form .ddn-amount-grid {
	grid-template-columns: repeat( auto-fit, minmax( 120px, 1fr ) );
}

.ddn-donation-form .ddn-card {
	display: block;
	position: relative;
}

.ddn-donation-form .ddn-card input[type='radio'] {
	appearance: none;
	-webkit-appearance: none;
	cursor: pointer;
	height: 100%;
	inset: 0;
	margin: 0;
	opacity: 0;
	position: absolute;
	width: 100%;
	z-index: 1;
}

.ddn-donation-form .ddn-card label {
	background: var( --ddn-surface );
	border: 2px solid var( --ddn-border );
	border-radius: var( --ddn-radius-btn );
	cursor: pointer;
	display: flex;
	flex-direction: column;
	gap: var( --ddn-space-1 );
	height: 100%;
	padding: var( --ddn-space-3 );
	position: relative;
	text-align: center;
	transition: border-color 0.15s ease-in-out, background-color 0.15s ease-in-out, color 0.15s ease-in-out;
}

.ddn-donation-form .ddn-amount-grid label {
	align-items: center;
	color: var( --ddn-ink );
	font-family: var( --ddn-font-head );
	font-size: 1.0625rem;
	font-weight: 600;
	justify-content: center;
	padding-block: var( --ddn-space-4 );
}

.ddn-donation-form .ddn-card__image {
	border-radius: var( --ddn-radius-sm );
	height: 88px;
	object-fit: cover;
	width: 100%;
}

.ddn-donation-form .ddn-card__name {
	color: var( --ddn-ink );
	font-family: var( --ddn-font-head );
	font-weight: 600;
}

.ddn-donation-form .ddn-card__desc {
	color: var( --ddn-muted );
	font-size: 0.8125rem;
	line-height: 1.4;
}

.ddn-donation-form .ddn-card label:hover {
	border-color: var( --ddn-accent );
}

/* Selected state: blue fill + white text for the compact amount/"Other"
   buttons; a border + soft tint (not a solid fill) for the larger category
   cards, which also carry a checkmark badge since they can contain imagery. */
.ddn-donation-form .ddn-card input[type='radio']:checked + label {
	border-color: var( --ddn-accent );
	border-width: 2px;
}

.ddn-donation-form .ddn-cards:not( .ddn-amount-grid ) .ddn-card input[type='radio']:checked + label {
	background: var( --ddn-accent-soft );
	padding-right: calc( var( --ddn-space-3 ) + 22px );
}

.ddn-donation-form .ddn-cards:not( .ddn-amount-grid ) .ddn-card input[type='radio']:checked + label::after {
	background: var( --ddn-accent );
	border-radius: 50%;
	color: #fff;
	content: '\2713';
	font-size: 0.75rem;
	font-weight: 700;
	height: 20px;
	line-height: 20px;
	position: absolute;
	right: var( --ddn-space-2 );
	text-align: center;
	top: var( --ddn-space-2 );
	width: 20px;
}

.ddn-donation-form .ddn-amount-grid input[type='radio']:checked + label {
	background: var( --ddn-accent );
	color: #fff;
}

.ddn-donation-form .ddn-card input[type='radio']:focus-visible + label {
	outline: 3px solid var( --ddn-accent );
	outline-offset: 2px;
}

/* ---------------------------------------------------------------------
 * Currency pills / frequency toggle.
 * ------------------------------------------------------------------- */

.ddn-donation-form .ddn-pills {
	display: flex;
	flex-wrap: wrap;
	gap: var( --ddn-space-2 );
}

.ddn-donation-form .ddn-pill {
	display: inline-block;
	position: relative;
}

.ddn-donation-form .ddn-pill input[type='radio'] {
	appearance: none;
	-webkit-appearance: none;
	cursor: pointer;
	height: 100%;
	inset: 0;
	margin: 0;
	opacity: 0;
	position: absolute;
	width: 100%;
	z-index: 1;
}

.ddn-donation-form .ddn-pill label {
	background: var( --ddn-surface );
	border: 2px solid var( --ddn-border );
	border-radius: var( --radius-pill, 999px );
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	font-family: var( --ddn-font-head );
	font-weight: 600;
	padding: var( --ddn-space-2 ) var( --ddn-space-4 );
	transition: border-color 0.15s ease-in-out, background-color 0.15s ease-in-out, color 0.15s ease-in-out;
}

.ddn-donation-form .ddn-pill label:hover {
	border-color: var( --ddn-accent );
}

.ddn-donation-form .ddn-pill input[type='radio']:checked + label {
	background: var( --ddn-accent );
	border-color: var( --ddn-accent );
	color: #fff;
}

.ddn-donation-form .ddn-pill input[type='radio']:checked + label::before {
	content: '\2713\0020';
}

.ddn-donation-form .ddn-pill input[type='radio']:focus-visible + label {
	outline: 3px solid var( --ddn-accent );
	outline-offset: 2px;
}

/* Frequency segmented toggle: a tinted track holding two pill segments. */
.ddn-donation-form .ddn-toggle {
	background: var( --ddn-band );
	border-radius: var( --radius-pill, 999px );
	display: inline-flex;
	gap: var( --ddn-space-1 );
	padding: var( --ddn-space-1 );
}

.ddn-donation-form .ddn-toggle .ddn-pill label {
	background: transparent;
	border: 0;
	color: var( --ddn-ink );
	padding: var( --ddn-space-2 ) var( --ddn-space-6 );
}

.ddn-donation-form .ddn-toggle .ddn-pill input[type='radio']:checked + label {
	background: var( --ddn-accent );
	border-color: var( --ddn-accent );
	box-shadow: none;
	color: var( --ddn-on-dark );
}

.ddn-donation-form .ddn-toggle .ddn-pill input[type='radio']:checked + label::before {
	content: none;
}

/* ---------------------------------------------------------------------
 * Custom amount ("Other").
 * ------------------------------------------------------------------- */

.ddn-donation-form .ddn-custom-amount {
	margin-top: var( --ddn-space-4 );
}

.ddn-donation-form.ddn-js .ddn-custom-amount {
	display: none;
}

.ddn-donation-form.ddn-js .ddn-custom-amount.is-visible {
	display: block;
}

.ddn-donation-form .ddn-custom-amount label {
	display: block;
	font-family: var( --ddn-font-head );
	font-weight: 600;
	margin-bottom: var( --ddn-space-2 );
}

.ddn-donation-form .ddn-custom-amount__input-wrap {
	align-items: stretch;
	display: flex;
}

.ddn-donation-form .ddn-custom-amount__symbol {
	align-items: center;
	background: var( --ddn-band );
	border: 2px solid var( --ddn-border );
	border-right: 0;
	border-radius: var( --ddn-radius-sm ) 0 0 var( --ddn-radius-sm );
	display: flex;
	font-family: var( --ddn-font-head );
	font-weight: 700;
	padding-inline: var( --ddn-space-3 );
}

.ddn-donation-form .ddn-custom-amount input[type='number'] {
	border: 2px solid var( --ddn-border );
	border-radius: 0 var( --ddn-radius-sm ) var( --ddn-radius-sm ) 0;
	color: var( --ddn-ink );
	flex: 1;
	font-family: var( --ddn-font-body );
	font-size: 1rem;
	min-width: 0;
	padding: var( --ddn-space-2 ) var( --ddn-space-3 );
}

.ddn-donation-form .ddn-custom-amount input[type='number']:focus-visible {
	border-color: var( --ddn-accent );
	outline: 3px solid var( --ddn-accent-soft );
	outline-offset: 0;
}

.ddn-donation-form .ddn-field__hint {
	color: var( --ddn-muted );
	font-size: 0.8125rem;
	margin: var( --ddn-space-2 ) 0 0;
}

/* ---------------------------------------------------------------------
 * Donor fields.
 * ------------------------------------------------------------------- */

.ddn-donation-form .ddn-field--donor {
	display: flex;
	flex-direction: column;
	gap: var( --ddn-space-4 );
}

@media ( min-width: 640px ) {
	.ddn-donation-form .ddn-field--donor {
		flex-direction: row;
	}

	.ddn-donation-form .ddn-field--donor .ddn-field__row {
		flex: 1 1 0;
		min-width: 0;
	}
}

.ddn-donation-form .ddn-field__row label {
	color: var( --ddn-ink );
	display: block;
	font-family: var( --ddn-font-head );
	font-weight: 600;
	margin-bottom: var( --ddn-space-2 );
}

.ddn-donation-form .ddn-field__optional {
	color: var( --ddn-muted );
	font-family: var( --ddn-font-body );
	font-weight: 400;
}

.ddn-donation-form .ddn-field__required {
	color: var( --ddn-danger );
}

.ddn-donation-form .ddn-field__row input[type='text'],
.ddn-donation-form .ddn-field__row input[type='email'] {
	background: var( --ddn-surface );
	border: 2px solid var( --ddn-border );
	border-radius: var( --ddn-radius-sm );
	color: var( --ddn-ink );
	font-family: var( --ddn-font-body );
	font-size: 1rem;
	padding: var( --ddn-space-3 );
	width: 100%;
}

.ddn-donation-form .ddn-field__row input:focus-visible {
	border-color: var( --ddn-accent );
	outline: 3px solid var( --ddn-accent-soft );
	outline-offset: 0;
}

.ddn-donation-form .ddn-field__row input:invalid:not( :placeholder-shown ) {
	border-color: var( --ddn-danger );
}

/* ---------------------------------------------------------------------
 * Errors.
 * ------------------------------------------------------------------- */

.ddn-donation-form .ddn-error {
	background: #fdecec;
	border: 1px solid var( --ddn-danger );
	border-radius: var( --ddn-radius-sm );
	color: #7a1414;
	font-weight: 600;
	margin: 0;
	padding: var( --ddn-space-3 ) var( --ddn-space-4 );
}

.ddn-donation-form .ddn-error[hidden] {
	display: none;
}

/* ---------------------------------------------------------------------
 * Submit (step 3).
 * ------------------------------------------------------------------- */

.ddn-donation-form .ddn-field--submit {
	display: flex;
	flex-direction: column;
	gap: var( --ddn-space-2 );
}

.ddn-donation-form .ddn-field__hint--secure {
	text-align: center;
}

.ddn-donation-form .ddn-submit-live {
	display: flex;
	flex: 1;
}

.ddn-donation-form .ddn-submit {
	background: var( --ddn-accent );
	border: 1px solid transparent;
	border-radius: var( --ddn-radius-btn );
	color: #fff;
	cursor: pointer;
	font-family: var( --ddn-font-head );
	font-size: 1.0625rem;
	font-weight: 600;
	padding: var( --ddn-space-3 ) var( --ddn-space-6 );
	transition: background-color 0.15s ease-in-out;
	width: 100%;
}

.ddn-donation-form .ddn-submit:hover,
.ddn-donation-form .ddn-submit:focus-visible {
	background: var( --ddn-accent-hover );
}

.ddn-donation-form .ddn-submit:focus-visible {
	outline: 3px solid var( --ddn-accent );
	outline-offset: 2px;
}

.ddn-donation-form .ddn-submit:disabled {
	cursor: not-allowed;
	opacity: 0.7;
}

.ddn-donation-form .ddn-step-nav .ddn-field--submit,
.ddn-donation-form .ddn-step-nav .ddn-submit-live {
	flex: 1;
}

.ddn-donation-form .ddn-field--submit .ddn-step-nav {
	align-items: stretch;
}

/* ---------------------------------------------------------------------
 * Responsive.
 * ------------------------------------------------------------------- */

@media ( max-width: 767px ) {
	.ddn-donation-form {
		gap: var( --ddn-space-6 );
		padding: var( --ddn-space-6 ) var( --ddn-space-4 );
	}

	.ddn-donation-form .ddn-step-panels {
		gap: var( --ddn-space-6 );
	}

	.ddn-donation-form .ddn-stepper__label {
		font-size: 0.75rem;
	}
}

@media ( max-width: 480px ) {
	.ddn-donation-form {
		border-radius: 0;
	}

	.ddn-donation-form .ddn-cards,
	.ddn-donation-form .ddn-amount-grid {
		grid-template-columns: repeat( 2, 1fr );
	}

	.ddn-donation-form .ddn-step-nav {
		flex-wrap: wrap;
	}

	.ddn-donation-form .ddn-btn-step,
	.ddn-donation-form .ddn-submit-live {
		flex: 1 1 auto;
	}
}

@media ( prefers-reduced-motion: reduce ) {
	.ddn-donation-form * {
		transition-duration: 0.01ms !important;
	}
}

@media ( prefers-color-scheme: dark ) {
	.ddn-donation-form:not( [data-ddn-force-light] ) {
		--ddn-ink: var( --color-ink, #eef2f5 );
		--ddn-body: var( --color-body, #c3cdd6 );
		--ddn-muted: var( --color-muted, #9fb0bd );
		--ddn-border: var( --color-border, #2c3b48 );
		--ddn-surface: var( --color-surface, #17232c );
		--ddn-bg: var( --color-bg, #10191f );
		--ddn-band: var( --color-band, #1c2b35 );
		--ddn-accent-soft: color-mix( in srgb, var( --ddn-accent ) 22%, #17232c );
	}
}