/**
 * Best of Nigeria Newsletter — public forms.
 * Self-contained and theme-independent: everything is scoped to .bonnl-*,
 * typography inherits the site font, and colours come from variables so a
 * theme can restyle with a few custom properties.
 */

.bonnl-form,
.bonnl-popup,
.bonnl-confirm,
.bonnl-confirm-inline,
.bonnl-popup-trigger {
	--bonnl-green: #008751;
	--bonnl-green-dark: #006B40;
	--bonnl-forest: #0B3B2C;
	--bonnl-indigo: #26346E;
	--bonnl-kola: #E2A33B;
	--bonnl-ink: #18201C;
	--bonnl-muted: #56635C;
	--bonnl-line: #D2DCD6;
	--bonnl-danger: #B42318;
	--bonnl-radius: 14px;
	--bonnl-field-h: 50px;

	--bonnl-bg: #ffffff;
	--bonnl-fg: var(--bonnl-ink);
	--bonnl-sub: var(--bonnl-muted);
	--bonnl-input-bg: #ffffff;
	--bonnl-input-border: var(--bonnl-line);
	--bonnl-button-bg: var(--bonnl-green);
	--bonnl-button-fg: #ffffff;
	--bonnl-chip-bg: #EEF3F0;
	--bonnl-chip-on-bg: var(--bonnl-forest);
	--bonnl-chip-on-fg: #ffffff;
	--bonnl-focus: var(--bonnl-indigo);
}

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

.bonnl-form {
	position: relative;
	color: var(--bonnl-fg);
	background: var(--bonnl-bg);
	border: 1px solid var(--bonnl-line);
	border-radius: var(--bonnl-radius);
	padding: clamp(20px, 4vw, 32px);
	font: inherit;
	line-height: 1.5;
	text-align: left;
	margin: 0 0 1.5em;
}

/* ---------- Themes ---------- */

.bonnl-theme--dark {
	--bonnl-bg: var(--bonnl-forest);
	--bonnl-fg: #ffffff;
	--bonnl-sub: rgba(255, 255, 255, 0.78);
	--bonnl-input-bg: #ffffff;
	--bonnl-input-border: transparent;
	--bonnl-button-bg: var(--bonnl-kola);
	--bonnl-button-fg: #1C1406;
	--bonnl-chip-bg: rgba(255, 255, 255, 0.1);
	--bonnl-chip-on-bg: #ffffff;
	--bonnl-chip-on-fg: var(--bonnl-forest);
	--bonnl-focus: var(--bonnl-kola);
	--bonnl-danger: #FFB4A9;
	border-color: transparent;
}

.bonnl-theme--brand {
	--bonnl-bg: var(--bonnl-green);
	--bonnl-fg: #ffffff;
	--bonnl-sub: rgba(255, 255, 255, 0.88);
	--bonnl-input-bg: #ffffff;
	--bonnl-input-border: transparent;
	--bonnl-button-bg: var(--bonnl-forest);
	--bonnl-button-fg: #ffffff;
	--bonnl-chip-bg: rgba(255, 255, 255, 0.16);
	--bonnl-chip-on-bg: #ffffff;
	--bonnl-chip-on-fg: var(--bonnl-green-dark);
	--bonnl-focus: #ffffff;
	--bonnl-danger: #FFE1DC;
	border-color: transparent;
}

/* Thin green-white-green rule: a quiet nod to the flag on light forms */
.bonnl-theme--light::before {
	content: "";
	position: absolute;
	top: -1px;
	left: clamp(20px, 4vw, 32px);
	width: 42px;
	height: 4px;
	border-radius: 0 0 3px 3px;
	background: linear-gradient(90deg, var(--bonnl-green) 0 33.3%, #fff 33.3% 66.6%, var(--bonnl-green) 66.6%);
	box-shadow: 0 0 0 1px rgba(0, 135, 81, 0.25);
}

/* ---------- Content ---------- */

.bonnl-form .bonnl-form__intro {
	margin-bottom: 18px;
}

.bonnl-form .bonnl-form__title {
	margin: 0 0 6px;
	padding: 0;
	color: inherit;
	font-size: clamp(1.25rem, 2.4vw, 1.6rem);
	line-height: 1.2;
	font-weight: 800;
	letter-spacing: -0.015em;
}

.bonnl-form .bonnl-form__desc {
	margin: 0;
	color: var(--bonnl-sub);
	font-size: 0.97rem;
	max-width: 60ch;
}

.bonnl-form .bonnl-hp {
	position: absolute !important;
	left: -10000px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* ---------- Fields ---------- */

.bonnl-form .bonnl-form__fields {
	display: grid;
	grid-template-columns: 1fr;
	gap: 12px;
	align-items: start;
}

.bonnl-form .bonnl-form__field label {
	display: block;
	margin: 0 0 6px;
	font-size: 0.85rem;
	font-weight: 600;
	color: inherit;
}

.bonnl-form .bonnl-form__optional {
	font-weight: 400;
	color: var(--bonnl-sub);
}

.bonnl-form input[type="text"],
.bonnl-form input[type="email"] {
	display: block;
	width: 100%;
	height: var(--bonnl-field-h);
	margin: 0;
	padding: 0 14px;
	border: 1px solid var(--bonnl-input-border);
	border-radius: 10px;
	background: var(--bonnl-input-bg);
	color: var(--bonnl-ink);
	font: inherit;
	font-size: 1rem;
	box-shadow: none;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.bonnl-form input::placeholder {
	color: #8A968F;
}

.bonnl-form input[type="text"]:focus,
.bonnl-form input[type="email"]:focus {
	outline: none;
	border-color: var(--bonnl-focus);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--bonnl-focus) 30%, transparent);
}

.bonnl-form .bonnl-form__submit {
	align-self: end;
}

.bonnl-form .bonnl-form__button,
.bonnl-confirm .bonnl-form__button,
.bonnl-popup-trigger {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: var(--bonnl-field-h, 50px);
	width: 100%;
	margin: 0;
	padding: 0 24px;
	border: 0;
	border-radius: 10px;
	background: var(--bonnl-button-bg, #008751);
	color: var(--bonnl-button-fg, #fff);
	font: inherit;
	font-size: 1rem;
	font-weight: 700;
	line-height: 1.1;
	text-decoration: none;
	cursor: pointer;
	transition: filter 0.15s ease, transform 0.1s ease;
}

.bonnl-form .bonnl-form__button:hover,
.bonnl-popup-trigger:hover {
	filter: brightness(1.08);
}

.bonnl-form .bonnl-form__button:active {
	transform: translateY(1px);
}

.bonnl-form .bonnl-form__button:focus-visible,
.bonnl-popup-trigger:focus-visible,
.bonnl-form a:focus-visible,
.bonnl-popup__close:focus-visible {
	outline: 3px solid var(--bonnl-focus);
	outline-offset: 2px;
}

.bonnl-form .bonnl-form__button[disabled] {
	cursor: not-allowed;
	opacity: 0.7;
}

.bonnl-form.is-loading .bonnl-form__button::after {
	content: "";
	width: 16px;
	height: 16px;
	border: 2px solid currentColor;
	border-right-color: transparent;
	border-radius: 50%;
	animation: bonnl-spin 0.7s linear infinite;
}

@keyframes bonnl-spin {
	to {
		transform: rotate(360deg);
	}
}

/* ---------- Interests as toggle chips ---------- */

.bonnl-form .bonnl-form__interests {
	margin: 18px 0 0;
	padding: 0;
	border: 0;
	min-width: 0;
}

.bonnl-form .bonnl-form__interests legend {
	margin: 0 0 10px;
	padding: 0;
	font-size: 0.9rem;
	font-weight: 600;
	color: inherit;
}

.bonnl-form .bonnl-form__chips {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.bonnl-form .bonnl-chip-check {
	position: relative;
	display: inline-flex;
	margin: 0;
	cursor: pointer;
}

.bonnl-form .bonnl-chip-check input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
}

.bonnl-form .bonnl-chip-check span {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 14px;
	border: 1px solid transparent;
	border-radius: 999px;
	background: var(--bonnl-chip-bg);
	color: inherit;
	font-size: 0.9rem;
	font-weight: 500;
	transition: background 0.15s ease, color 0.15s ease;
}

.bonnl-form .bonnl-chip-check span::before {
	content: "+";
	font-weight: 700;
	opacity: 0.7;
}

.bonnl-form .bonnl-chip-check input:checked + span {
	background: var(--bonnl-chip-on-bg);
	color: var(--bonnl-chip-on-fg);
}

.bonnl-form .bonnl-chip-check input:checked + span::before {
	content: "\2713";
	opacity: 1;
}

.bonnl-form .bonnl-chip-check input:focus-visible + span {
	outline: 3px solid var(--bonnl-focus);
	outline-offset: 2px;
}

/* ---------- Consent & messages ---------- */

.bonnl-form .bonnl-form__consent {
	margin-top: 16px;
}

.bonnl-form .bonnl-form__consent label {
	display: flex;
	gap: 10px;
	align-items: flex-start;
	margin: 0;
	font-size: 0.85rem;
	color: var(--bonnl-sub);
	cursor: pointer;
}

.bonnl-form .bonnl-form__consent input {
	flex: none;
	width: 18px;
	height: 18px;
	margin: 2px 0 0;
	accent-color: var(--bonnl-green);
}

.bonnl-form .bonnl-form__consent a,
.bonnl-form .bonnl-form__fine a {
	color: inherit;
	text-decoration: underline;
}

.bonnl-form .bonnl-form__fine {
	margin: 14px 0 0;
	font-size: 0.8rem;
	color: var(--bonnl-sub);
}

.bonnl-form .bonnl-form__error {
	display: block;
	margin-top: 6px;
	font-size: 0.82rem;
	font-weight: 600;
	color: var(--bonnl-danger);
}

.bonnl-form .bonnl-form__error:empty {
	display: none;
}

.bonnl-form [data-field].has-error input[type="text"],
.bonnl-form [data-field].has-error input[type="email"] {
	border-color: var(--bonnl-danger);
}

.bonnl-form .bonnl-form__message {
	margin-top: 16px;
	font-weight: 600;
	outline: none;
}

.bonnl-form .bonnl-form__message:empty {
	display: none;
}

.bonnl-form .bonnl-form__message.is-success {
	padding: 14px 16px;
	border-radius: 10px;
	background: #E3F2EA;
	color: var(--bonnl-green-dark);
}

.bonnl-form .bonnl-form__message.is-error {
	padding: 14px 16px;
	border-radius: 10px;
	background: #FDECEA;
	color: #8F1D14;
}

.bonnl-form.is-done .bonnl-form__fields,
.bonnl-form.is-done .bonnl-form__interests,
.bonnl-form.is-done .bonnl-form__consent,
.bonnl-form.is-done .bonnl-form__fine {
	display: none;
}

.bonnl-form .bonnl-form__preview-note {
	margin: 12px 0 0;
	font-size: 0.8rem;
	color: var(--bonnl-sub);
	font-style: italic;
}

/* ---------- Layout types ---------- */

/* Inline & footer: name + email + button on one row when there is room */
@container (min-width: 560px) {
	.bonnl-form--inline .bonnl-form__fields,
	.bonnl-form--footer .bonnl-form__fields {
		grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr) auto;
	}

	.bonnl-form--inline .bonnl-form__fields:not(:has([data-field="first_name"])),
	.bonnl-form--footer .bonnl-form__fields:not(:has([data-field="first_name"])) {
		grid-template-columns: minmax(0, 1fr) auto;
	}

	.bonnl-form--inline .bonnl-form__button,
	.bonnl-form--footer .bonnl-form__button {
		width: auto;
	}
}

.bonnl-form--inline,
.bonnl-form--footer,
.bonnl-form--page {
	container-type: inline-size;
}

.bonnl-form--footer {
	padding: 22px 24px;
}

.bonnl-form--footer .bonnl-form__title {
	font-size: 1.1rem;
}

.bonnl-form--footer .bonnl-form__intro {
	margin-bottom: 12px;
}

/* Sidebar: always stacked, tighter */
.bonnl-form--sidebar {
	padding: 22px;
}

.bonnl-form--sidebar .bonnl-form__title {
	font-size: 1.15rem;
}

.bonnl-form--sidebar .bonnl-form__chips {
	gap: 6px;
}

.bonnl-form--sidebar .bonnl-chip-check span {
	padding: 6px 11px;
	font-size: 0.82rem;
}

/* Dedicated page: large, centred, chips become a grid of tiles */
.bonnl-form--page {
	max-width: 760px;
	margin-left: auto;
	margin-right: auto;
	padding: clamp(28px, 6vw, 56px);
	text-align: left;
}

.bonnl-form--page .bonnl-form__title {
	font-size: clamp(1.8rem, 4.5vw, 2.6rem);
	line-height: 1.08;
	letter-spacing: -0.025em;
	margin-bottom: 12px;
}

.bonnl-form--page .bonnl-form__desc {
	font-size: 1.08rem;
}

.bonnl-form--page .bonnl-form__intro {
	margin-bottom: 26px;
}

@container (min-width: 560px) {
	.bonnl-form--page .bonnl-form__fields {
		grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
	}

	.bonnl-form--page .bonnl-form__submit {
		grid-column: 1 / -1;
	}

	.bonnl-form--page .bonnl-form__chips {
		display: grid;
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.bonnl-form--page .bonnl-chip-check span {
		width: 100%;
		justify-content: flex-start;
		border-radius: 10px;
		padding: 12px 14px;
	}
}

.bonnl-form--page .bonnl-form__interests {
	order: -1;
}

/* ---------- Popup ---------- */

.bonnl-popup {
	width: min(540px, calc(100vw - 24px));
	max-height: calc(100dvh - 24px);
	margin: auto;
	padding: 0;
	border: 0;
	border-radius: var(--bonnl-radius);
	background: transparent;
	overflow: visible;
}

.bonnl-popup::backdrop {
	background: rgba(11, 25, 19, 0.62);
}

.bonnl-popup[open] {
	animation: bonnl-pop 0.22s ease-out;
}

@keyframes bonnl-pop {
	from {
		opacity: 0;
		transform: translateY(10px) scale(0.98);
	}
}

.bonnl-popup .bonnl-form {
	margin: 0;
	max-height: calc(100dvh - 24px);
	overflow-y: auto;
	box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.bonnl-popup .bonnl-form__intro {
	padding-right: 36px;
}

.bonnl-popup__close {
	position: absolute;
	top: 10px;
	right: 10px;
	z-index: 2;
	display: grid;
	place-items: center;
	width: 38px;
	height: 38px;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: rgba(0, 0, 0, 0.06);
	color: inherit;
	font-size: 24px;
	line-height: 1;
	cursor: pointer;
}

.bonnl-popup:has(.bonnl-theme--dark) .bonnl-popup__close,
.bonnl-popup:has(.bonnl-theme--brand) .bonnl-popup__close {
	background: rgba(255, 255, 255, 0.16);
	color: #fff;
}

.bonnl-popup-trigger {
	width: auto;
}

/* ---------- Confirmation screen ---------- */

.bonnl-confirm-wrap {
	display: grid;
	place-items: center;
	padding: clamp(40px, 10vw, 120px) 20px;
}

.bonnl-confirm {
	--bonnl-button-bg: var(--bonnl-green);
	--bonnl-button-fg: #fff;
	max-width: 560px;
	text-align: center;
	color: var(--bonnl-ink);
}

.bonnl-confirm__mark {
	display: grid;
	place-items: center;
	width: 64px;
	height: 64px;
	margin: 0 auto 22px;
	border-radius: 50%;
	background: var(--bonnl-green);
	color: #fff;
	font-size: 30px;
	font-weight: 800;
}

.bonnl-confirm.is-problem .bonnl-confirm__mark {
	background: var(--bonnl-kola);
	color: #1C1406;
}

.bonnl-confirm .bonnl-confirm__title {
	margin: 0 0 12px;
	font-size: clamp(1.8rem, 5vw, 2.6rem);
	line-height: 1.1;
	letter-spacing: -0.02em;
}

.bonnl-confirm__text {
	margin: 0 0 26px;
	font-size: 1.08rem;
	color: var(--bonnl-muted);
}

.bonnl-confirm .bonnl-form__button {
	width: auto;
}

.bonnl-confirm-inline {
	margin: 0 0 1.5em;
	padding: 16px 18px;
	border-radius: 12px;
	background: #E3F2EA;
	color: #006B40;
}

.bonnl-confirm-inline.is-problem {
	background: #FBF0DA;
	color: #7A5410;
}

.bonnl-form-note {
	padding: 10px 14px;
	border: 1px dashed #B9821A;
	border-radius: 8px;
	font-size: 0.9rem;
}

@media (prefers-reduced-motion: reduce) {
	.bonnl-form *,
	.bonnl-popup,
	.bonnl-popup[open] {
		animation: none !important;
		transition: none !important;
	}
}

@media (forced-colors: active) {
	.bonnl-form .bonnl-chip-check input:checked + span {
		outline: 2px solid CanvasText;
	}
}