/**
 * Donations for WooCommerce Companion — overlay augmentation styles.
 *
 * All rules are scoped under [data-dfwc-overlay-target] so we never bleed onto
 * a non-overlaid parent shortcode. The overlay UI sits inside parent's
 * `.wc-donation-in-action` container; we hide parent's `.row1` (amount block)
 * and recurring blocks via the `.dfwc-overlay-hidden` utility class.
 *
 * @package   DFWC\Companion
 * @copyright Copyright (c) 2026 David Stells
 * @license   GPL-2.0-or-later https://www.gnu.org/licenses/gpl-2.0.html
 */

/* Utility: hide parent's amount + recurring blocks once we mount our overlay.
   Uses !important because parent's inline `style="display: block;"` on
   `#wps_sfw_product_target_section` would otherwise win. */
.dfwc-overlay-hidden {
	display: none !important;
}

[data-dfwc-overlay-target] {
	font-family: inherit;
	color: inherit;
	line-height: 1.4;
}

[data-dfwc-overlay-target] .dfwc-overlay__root {
	margin: 0 0 16px;
	max-width: 480px;
}

/* ---------- Phase 14A — stock pledge panel ---------- */

[data-dfwc-overlay-target] .dfwc-overlay__stock-pledge {
	margin: 16px 0;
	max-width: 480px;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-toggle {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 10px 16px;
	background: #f9fafb;
	border: 1px solid #d1d5db;
	border-radius: 6px;
	cursor: pointer;
	font: inherit;
	font-size: 14px;
	color: #1d2327;
	font-weight: 500;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-toggle::before {
	content: '📈';
	font-size: 16px;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-toggle:hover {
	background: #f3f4f6;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-toggle--open {
	background: #1d2327;
	color: #fff;
	border-color: #1d2327;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-toggle--overflow {
	background: #4f46e5;
	color: #fff;
	border-color: #4f46e5;
	text-decoration: none;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-toggle--overflow:hover {
	background: #4338ca;
	color: #fff;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-form {
	margin-top: 12px;
	padding: 16px;
	background: #f9fafb;
	border: 1px solid #e5e7eb;
	border-radius: 6px;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-form[hidden] {
	display: none;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-intro {
	margin: 0 0 12px;
	color: #4b5563;
	font-size: 13px;
	line-height: 1.5;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-row {
	margin: 0 0 10px;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-row label {
	display: block;
	font-size: 13px;
	font-weight: 500;
	color: #1d2327;
	margin-bottom: 4px;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-row input[type="text"],
[data-dfwc-overlay-target] .dfwc-overlay__stock-row input[type="email"],
[data-dfwc-overlay-target] .dfwc-overlay__stock-row input[type="tel"],
[data-dfwc-overlay-target] .dfwc-overlay__stock-row input[type="number"],
[data-dfwc-overlay-target] .dfwc-overlay__stock-row textarea {
	display: block;
	width: 100%;
	padding: 8px 10px;
	border: 1px solid #d1d5db;
	border-radius: 4px;
	font: inherit;
	font-size: 14px;
	box-sizing: border-box;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-row textarea {
	resize: vertical;
	min-height: 60px;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-row--inline {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 10px;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-error {
	margin: 0 0 12px;
	padding: 10px 12px;
	background: #fef2f2;
	border: 1px solid #fca5a5;
	border-left: 3px solid #ef4444;
	border-radius: 4px;
	color: #991b1b;
	font-size: 13px;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-error[hidden] {
	display: none;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-submit {
	display: inline-block;
	padding: 10px 20px;
	background: #2271b1;
	color: #fff;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	font: inherit;
	font-size: 14px;
	font-weight: 600;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-submit:hover:not([disabled]) {
	background: #135e96;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-submit:disabled {
	opacity: 0.5;
	cursor: wait;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-success {
	margin: 16px 0;
	padding: 16px;
	background: #ecfdf5;
	border: 1px solid #6ee7b7;
	border-left: 4px solid #10b981;
	border-radius: 6px;
	color: #065f46;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-success strong {
	display: block;
	margin-bottom: 8px;
	font-size: 14px;
}

[data-dfwc-overlay-target] .dfwc-overlay__stock-success p {
	margin: 0;
	font-size: 13px;
}

@media ( max-width: 480px ) {
	[data-dfwc-overlay-target] .dfwc-overlay__stock-row--inline {
		grid-template-columns: 1fr;
	}
}

/* ---------- Phase 13 — goal-met card ---------- */

[data-dfwc-overlay-target] .dfwc-overlay__goal-met {
	margin: 0 0 16px;
	padding: 14px 16px;
	background: #ecfdf5;
	border: 1px solid #6ee7b7;
	border-left: 4px solid #10b981;
	border-radius: 6px;
	color: #065f46;
	max-width: 480px;
}

[data-dfwc-overlay-target] .dfwc-overlay__goal-met-heading {
	display: block;
	font-size: 15px;
	margin: 0 0 4px;
}

[data-dfwc-overlay-target] .dfwc-overlay__goal-met-copy {
	margin: 0 0 10px;
	font-size: 13px;
	line-height: 1.5;
}

[data-dfwc-overlay-target] .dfwc-overlay__general-fund-cta {
	display: inline-block;
	padding: 8px 14px;
	background: #10b981;
	color: #fff;
	text-decoration: none;
	font-weight: 600;
	font-size: 13px;
	border-radius: 4px;
	transition: background-color 150ms ease;
}

[data-dfwc-overlay-target] .dfwc-overlay__general-fund-cta:hover,
[data-dfwc-overlay-target] .dfwc-overlay__general-fund-cta:focus {
	background: #059669;
	color: #fff;
}

[data-dfwc-overlay-target] .dfwc-overlay__general-fund-cta:focus-visible {
	outline: 2px solid #065f46;
	outline-offset: 2px;
}

/* ---------- Tabs ---------- */

[data-dfwc-overlay-target] .dfwc-overlay__tabs {
	display: flex;
	gap: 4px;
	margin: 0 0 16px;
	background: #f0f0f1;
	border-radius: 6px;
	padding: 4px;
}

[data-dfwc-overlay-target] .dfwc-overlay__tab {
	flex: 1;
	background: transparent;
	border: none;
	padding: 10px 8px;
	cursor: pointer;
	font: inherit;
	font-weight: 500;
	color: #555;
	border-radius: 4px;
	transition: background-color 150ms ease, color 150ms ease;
}

[data-dfwc-overlay-target] .dfwc-overlay__tab:hover:not( [disabled] ) {
	color: #1d2327;
}

[data-dfwc-overlay-target] .dfwc-overlay__tab--active {
	background: #fff;
	color: #1d2327;
	font-weight: 600;
	box-shadow: 0 1px 2px rgba( 0, 0, 0, 0.06 );
}

[data-dfwc-overlay-target] .dfwc-overlay__tab[disabled],
[data-dfwc-overlay-target] .dfwc-overlay__tab[aria-disabled="true"] {
	opacity: 0.45;
	cursor: not-allowed;
}

[data-dfwc-overlay-target] .dfwc-overlay__tab:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 2px;
}

/* ---------- Phase 7 — overflow menu ("More options ▾") ----------
   Activated when ≥5 intervals are enabled. The first 3 tabs stay inline;
   the rest sit behind a toggle in a dropdown menu. */

[data-dfwc-overlay-target] .dfwc-overlay__tabs {
	flex-wrap: wrap;
	position: relative;
}

[data-dfwc-overlay-target] .dfwc-overlay__overflow-toggle {
	flex: 0 1 auto;
}

[data-dfwc-overlay-target] .dfwc-overlay__overflow-toggle--open::after {
	content: '';
}

[data-dfwc-overlay-target] .dfwc-overlay__overflow-menu {
	position: absolute;
	top: 100%;
	right: 4px;
	margin-top: 4px;
	min-width: 180px;
	background: #fff;
	border: 1px solid #c3c4c7;
	border-radius: 6px;
	padding: 4px;
	box-shadow: 0 4px 16px rgba( 0, 0, 0, 0.08 );
	display: flex;
	flex-direction: column;
	gap: 2px;
	z-index: 20;
}

[data-dfwc-overlay-target] .dfwc-overlay__overflow-menu[hidden] {
	display: none;
}

[data-dfwc-overlay-target] .dfwc-overlay__overflow-item {
	flex: 1 0 auto;
	text-align: left;
	width: 100%;
	box-shadow: none;
}

[data-dfwc-overlay-target] .dfwc-overlay__overflow-item.dfwc-overlay__tab--active {
	background: #f0f0f1;
}

@media ( max-width: 480px ) {
	/* On narrow screens drop the absolute-positioned menu and let it stack
	   inline so it's reachable without horizontal jumps. */
	[data-dfwc-overlay-target] .dfwc-overlay__overflow-menu {
		position: static;
		width: 100%;
		margin-top: 4px;
		box-shadow: none;
	}
}

/* ---------- Panels ---------- */

[data-dfwc-overlay-target] .dfwc-overlay__panel {
	margin: 0 0 12px;
}

[data-dfwc-overlay-target] .dfwc-overlay__panel[hidden] {
	display: none;
}

/* ---------- Preset chips ---------- */

[data-dfwc-overlay-target] .dfwc-overlay__presets {
	display: grid;
	grid-template-columns: repeat( 3, minmax( 0, 1fr ) );
	gap: 8px;
	margin: 0 0 12px;
}

[data-dfwc-overlay-target] .dfwc-overlay__preset-input {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect( 0, 0, 0, 0 );
	white-space: nowrap;
	border: 0;
}

[data-dfwc-overlay-target] .dfwc-overlay__preset-input:focus + .dfwc-overlay__preset-label {
	outline: 2px solid currentColor;
	outline-offset: 2px;
}

[data-dfwc-overlay-target] .dfwc-overlay__preset-label {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 4px;
	min-height: 56px;
	padding: 10px 8px;
	border: 2px solid #c3c4c7;
	border-radius: 6px;
	cursor: pointer;
	background: #fff;
	font-weight: 600;
	transition: border-color 120ms ease, background-color 120ms ease;
	text-align: center;
}

[data-dfwc-overlay-target] .dfwc-overlay__preset-label:hover {
	border-color: #6c7177;
}

[data-dfwc-overlay-target] .dfwc-overlay__preset-input:checked + .dfwc-overlay__preset-label {
	border-color: currentColor;
	background: rgba( 0, 0, 0, 0.03 );
}

[data-dfwc-overlay-target] .dfwc-overlay__preset-amount {
	font-size: 1.05em;
	line-height: 1.2;
}

[data-dfwc-overlay-target] .dfwc-overlay__preset-tag {
	font-size: 0.75em;
	font-weight: 500;
	color: #555;
}

/* ---------- Custom amount ---------- */

[data-dfwc-overlay-target] .dfwc-overlay__custom {
	margin: 12px 0 0;
}

[data-dfwc-overlay-target] .dfwc-overlay__custom-label {
	display: block;
	margin: 0 0 4px;
	font-size: 0.9em;
	color: #555;
}

[data-dfwc-overlay-target] .dfwc-overlay__custom-input-wrap {
	display: flex;
	align-items: stretch;
	border: 2px solid #c3c4c7;
	border-radius: 6px;
	overflow: hidden;
	background: #fff;
	transition: border-color 120ms ease;
}

[data-dfwc-overlay-target] .dfwc-overlay__custom-input-wrap:focus-within {
	border-color: currentColor;
}

[data-dfwc-overlay-target] .dfwc-overlay__currency {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0 12px;
	background: #f6f6f7;
	color: #555;
	font-weight: 600;
	min-width: 36px;
}

[data-dfwc-overlay-target] .dfwc-overlay__custom-input {
	flex: 1;
	border: none;
	padding: 10px 12px;
	font: inherit;
	font-size: 1em;
	background: transparent;
	color: inherit;
	outline: none;
	min-width: 0;
}

[data-dfwc-overlay-target] .dfwc-overlay__custom-input::-webkit-outer-spin-button,
[data-dfwc-overlay-target] .dfwc-overlay__custom-input::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}
[data-dfwc-overlay-target] .dfwc-overlay__custom-input { -moz-appearance: textfield; }

/* ---------- Error ---------- */

[data-dfwc-overlay-target] .dfwc-overlay__error {
	margin: 12px 0 0;
	padding: 10px 12px;
	background: #fcf0f1;
	border-left: 3px solid #b32d2e;
	color: #8a1e1f;
	font-size: 0.9em;
	border-radius: 2px;
}

/* ---------- Editor placeholder (Block REST short-circuit) ---------- */

.dfwc-overlay-preview {
	padding: 16px;
	border: 2px dashed #c3c4c7;
	border-radius: 6px;
	color: #555;
	text-align: center;
	font-style: italic;
}

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

@media ( max-width: 480px ) {
	[data-dfwc-overlay-target] .dfwc-overlay__presets {
		grid-template-columns: repeat( 2, minmax( 0, 1fr ) );
	}
	[data-dfwc-overlay-target] .dfwc-overlay__tab {
		padding: 8px 4px;
		font-size: 0.95em;
	}
}

/* ---------- Reduced motion ---------- */

@media ( prefers-reduced-motion: reduce ) {
	[data-dfwc-overlay-target] .dfwc-overlay__tab,
	[data-dfwc-overlay-target] .dfwc-overlay__preset-label,
	[data-dfwc-overlay-target] .dfwc-overlay__custom-input-wrap {
		transition: none;
	}
}

/* ===================================================================
 * Phase 5 — donor impact messaging
 * ================================================================ */

/* Subtitle (per interval, above the preset grid). */
[data-dfwc-overlay-target] .dfwc-overlay__subtitle {
	margin: 0 0 12px;
	color: #4a5568;
	font-size: 0.95em;
	font-style: italic;
}

/* Featured badge on a preset label. */
[data-dfwc-overlay-target] .dfwc-overlay__featured-badge {
	display: inline-block;
	margin-left: 8px;
	padding: 2px 8px;
	background: #fff3cd;
	color: #856404;
	border-radius: 3px;
	font-size: 0.7em;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	white-space: nowrap;
}

/* Featured preset gets a subtle border + background accent. */
[data-dfwc-overlay-target] .dfwc-overlay__preset-label--featured {
	border-color: #d97706;
	background: rgba( 251, 191, 36, 0.08 );
}

/* "Below button" mode — full-width row beneath the preset. */
[data-dfwc-overlay-target] .dfwc-overlay__preset-impact {
	grid-column: 1 / -1;
	margin: -4px 0 8px;
	padding: 0 6px;
	color: #555;
	font-size: 0.88em;
	line-height: 1.4;
}

/* "Inline" mode — appears within the preset label. */
[data-dfwc-overlay-target] .dfwc-overlay__preset-impact-inline {
	display: block;
	margin-top: 2px;
	color: #555;
	font-size: 0.78em;
	line-height: 1.3;
}

/* "Tooltip" mode — visual tooltip on hover/focus via CSS. The aria text
   in `.dfwc-overlay__sr-only` is for screen readers; the visible
   tooltip uses data-dfwc-tooltip on the label. */
[data-dfwc-overlay-target] [data-dfwc-tooltip] {
	position: relative;
}
[data-dfwc-overlay-target] [data-dfwc-tooltip]:hover::after,
[data-dfwc-overlay-target] [data-dfwc-tooltip]:focus-within::after {
	content: attr( data-dfwc-tooltip );
	position: absolute;
	bottom: calc( 100% + 4px );
	left: 50%;
	transform: translateX( -50% );
	padding: 6px 10px;
	background: #333;
	color: #fff;
	border-radius: 4px;
	font-size: 0.85em;
	font-style: normal;
	white-space: nowrap;
	max-width: 280px;
	white-space: normal;
	width: max-content;
	z-index: 10;
	pointer-events: none;
}

/* "Card" mode — each preset+impact pair becomes a self-contained card. */
[data-dfwc-overlay-target] .dfwc-overlay__presets--card {
	display: grid;
	grid-template-columns: repeat( auto-fill, minmax( 200px, 1fr ) );
	gap: 12px;
}
[data-dfwc-overlay-target] .dfwc-overlay__presets--card .dfwc-overlay__preset-label {
	flex-direction: column;
	align-items: flex-start;
	padding: 14px 16px;
	min-height: 80px;
}
[data-dfwc-overlay-target] .dfwc-overlay__presets--card .dfwc-overlay__preset-impact {
	margin: 0;
	padding: 0 16px 14px;
	font-size: 0.9em;
}

/* Annual-equivalency footer text (below the form). */
[data-dfwc-overlay-target] .dfwc-overlay__equivalency {
	margin-top: 10px;
	padding-top: 8px;
	border-top: 1px dashed rgba( 0, 0, 0, 0.08 );
	color: #555;
	font-size: 0.9em;
	font-style: italic;
	text-align: center;
}

[data-dfwc-overlay-target] .dfwc-overlay__equivalency:empty {
	display: none;
}

/* Custom-amount impact label — sits below the custom-amount input. */
[data-dfwc-overlay-target] .dfwc-overlay__custom-impact {
	margin: 6px 0 0;
	color: #555;
	font-size: 0.85em;
	font-style: italic;
}

/* Screen-reader-only utility class. */
[data-dfwc-overlay-target] .dfwc-overlay__sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect( 0, 0, 0, 0 );
	white-space: nowrap;
	border: 0;
}