/* Adams WhatsApp Number Formatter
   Built on top of the site's own design tokens (Blocksy "theme-palette"
   custom properties) so it stays in sync with the brand colors set in
   Customizer > Colors, rather than hard-coding a separate palette. */

.anf {
	--anf-red: var(--theme-palette-color-1, #DA1F30);
	--anf-grey-light: var(--theme-palette-color-2, #F2F2F2);
	--anf-black: var(--theme-palette-color-3, #0A0A0A);
	--anf-white: var(--theme-palette-color-4, #ffffff);
	--anf-text: var(--theme-palette-color-5, #424242);
	--anf-grey-lighter: var(--theme-palette-color-6, #F6F6F6);

	--anf-border: var(--theme-form-field-border-initial-color, #c4c4c4);
	--anf-border-focus: var(--theme-form-field-border-focus-color, #383838);
	--anf-radius: var(--theme-button-border-radius, 3px);

	--anf-font-heading: 'Stack Sans Headline', Arial, sans-serif;
	--anf-font-body: 'Inter', Arial, sans-serif;
	--anf-font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;

	--anf-green: #1f8a4c;
	--anf-green-bg: rgba(34, 139, 86, 0.12);

	max-width: 1400px;
	margin: 40px auto;
	padding: 0 16px;
	box-sizing: border-box;
	font-family: var(--anf-font-body);
	color: var(--anf-text);
}

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

/* Top row: builder on the left, output on the right. */

.anf__top {
	display: grid;
	grid-template-columns: 1fr;
	gap: 24px;
	align-items: start;
	margin-bottom: 24px;
}

@media (min-width: 950px) {
	.anf__top {
		grid-template-columns: 1fr 1fr;
	}
}

/* Card / panel shell */

.anf__card,
.anf__table-frame {
	background: var(--anf-white);
	border: 1px solid var(--anf-grey-light);
	border-radius: 8px;
	box-shadow: 0 2px 20px rgba(10, 10, 10, 0.06);
}

.anf__card {
	padding: 32px;
	height: 100%;
}

.anf__table-frame {
	padding: 24px;
}

@media (max-width: 480px) {
	.anf__card {
		padding: 22px 18px;
	}
	.anf__table-frame {
		padding: 18px;
	}
}

.anf__section-title {
	font-family: var(--anf-font-heading);
	font-weight: 500;
	font-size: 20px;
	line-height: 1.3;
	color: var(--anf-black);
	margin: 0 0 20px;
}

.anf__label-row {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 8px;
	margin-bottom: 16px;
}

.anf__label-row .anf__section-title {
	margin-bottom: 0;
}

/* Form controls */

.anf__field-group {
	margin-bottom: 18px;
}

.anf__card > .anf__field-group:last-child {
	margin-bottom: 0;
}

.anf__label {
	display: block;
	font-size: 14px;
	font-weight: 600;
	color: var(--anf-black);
	margin-bottom: 8px;
}

.anf__hint {
	margin: 10px 0 0;
	font-size: 12.5px;
	line-height: 1.5;
	color: var(--anf-text);
	opacity: 0.7;
}

.anf__hint code {
	background: var(--anf-grey-lighter);
	border-radius: 3px;
	padding: 1px 5px;
	font-size: 12px;
	font-family: var(--anf-font-mono);
	opacity: 1;
}

.anf__select,
.anf__textarea {
	width: 100%;
	font-family: var(--anf-font-body);
	font-size: 15px;
	color: var(--anf-black);
	background: var(--anf-white);
	border: 1px solid var(--anf-border);
	border-radius: var(--anf-radius);
	padding: 12px 14px;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.anf__select {
	min-height: 46px;
	cursor: pointer;
}

.anf__textarea {
	resize: vertical;
	min-height: 180px;
	line-height: 1.6;
}

.anf__textarea--mono {
	font-family: var(--anf-font-mono);
	font-size: 13px;
}

.anf__textarea[readonly] {
	background: var(--anf-grey-lighter);
	color: var(--anf-black);
}

.anf__select:focus,
.anf__textarea:focus {
	outline: none;
	border-color: var(--anf-border-focus);
	box-shadow: 0 0 0 3px rgba(10, 10, 10, 0.06);
}

/* Checkbox row */

.anf__checkbox-row {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 14px;
	font-weight: 600;
	color: var(--anf-black);
	cursor: pointer;
	margin-bottom: 4px;
}

.anf__checkbox-row input[type="checkbox"] {
	width: 18px;
	height: 18px;
	accent-color: var(--anf-red);
	cursor: pointer;
	margin: 0;
}

/* Toggle group (output format) */

.anf__toggle-group {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 20px;
}

.anf__toggle {
	appearance: none;
	-webkit-appearance: none;
	flex: 1 1 auto;
	font-family: var(--anf-font-mono);
	font-size: 12.5px;
	font-weight: 600;
	color: var(--anf-text);
	background: var(--anf-grey-lighter);
	border: 1px solid var(--anf-grey-light);
	border-radius: var(--anf-radius);
	padding: 9px 10px;
	cursor: pointer;
	text-align: center;
	white-space: nowrap;
	transition: background .15s ease, color .15s ease, border-color .15s ease;
}

.anf__toggle:hover {
	border-color: var(--anf-border-focus);
}

.anf__toggle.is-active {
	background: var(--anf-black);
	border-color: var(--anf-black);
	color: var(--anf-white);
}

/* Stats row */

.anf__stats {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 10px;
	margin-bottom: 20px;
}

.anf__stat {
	background: var(--anf-grey-lighter);
	border: 1px solid var(--anf-grey-light);
	border-radius: var(--anf-radius);
	padding: 12px 8px;
	text-align: center;
}

.anf__stat-value {
	display: block;
	font-family: var(--anf-font-heading);
	font-size: 24px;
	font-weight: 600;
	color: var(--anf-black);
	line-height: 1.2;
}

.anf__stat-label {
	display: block;
	font-size: 12px;
	color: var(--anf-text);
	opacity: 0.7;
	margin-top: 2px;
}

/* Buttons */

.anf__btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font-family: var(--anf-font-heading);
	font-weight: 500;
	font-size: 15px;
	line-height: 1.2;
	text-decoration: none;
	cursor: pointer;
	border-radius: var(--anf-radius);
	min-height: 44px;
	padding: 10px 18px;
	border: 2px solid transparent;
	transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.05s ease;
	white-space: nowrap;
}

.anf__btn:active {
	transform: translateY(1px);
}

.anf__btn--primary {
	background-color: var(--anf-red);
	border-color: var(--anf-red);
	color: var(--anf-white);
}

.anf__btn--primary:hover {
	background-color: var(--anf-black);
	border-color: var(--anf-black);
	color: var(--anf-white);
}

.anf__btn--outline {
	background-color: transparent;
	border-color: var(--anf-red);
	color: var(--anf-red);
}

.anf__btn--outline:hover {
	background-color: var(--anf-red);
	color: var(--anf-white);
}

.anf__btn--copied {
	background-color: var(--anf-black) !important;
	border-color: var(--anf-black) !important;
	color: var(--anf-white) !important;
}

.anf__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 18px;
}

.anf__actions .anf__btn {
	flex: 1 1 auto;
}

/* Table */

.anf__table-wrap {
	overflow-x: auto;
}

.anf__table {
	width: 100%;
	border-collapse: collapse;
	font-size: 13.5px;
}

.anf__table thead th {
	text-align: left;
	font-family: var(--anf-font-heading);
	font-weight: 600;
	font-size: 12.5px;
	text-transform: uppercase;
	letter-spacing: 0.02em;
	color: var(--anf-text);
	opacity: 0.75;
	border-bottom: 2px solid var(--anf-grey-light);
	padding: 0 10px 10px;
	white-space: nowrap;
}

.anf__table tbody td {
	padding: 12px 10px;
	border-bottom: 1px solid var(--anf-grey-light);
	vertical-align: middle;
}

.anf__table tbody tr:last-child td {
	border-bottom: none;
}

.anf__table-pasted {
	font-family: var(--anf-font-mono);
	font-size: 12.5px;
	color: var(--anf-text);
	word-break: break-word;
}

.anf__table-format {
	font-family: var(--anf-font-mono);
	font-size: 12.5px;
	color: var(--anf-black);
	font-weight: 600;
	white-space: nowrap;
}

.anf__badge {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	font-size: 12px;
	font-weight: 600;
	padding: 4px 9px;
	border-radius: 20px;
	white-space: nowrap;
}

.anf__badge--ready {
	background: var(--anf-green-bg);
	color: var(--anf-green);
}

.anf__badge--check {
	background: rgba(218, 31, 48, 0.1);
	color: var(--anf-red);
}

.anf__badge--dupe {
	background: var(--anf-grey-lighter);
	color: var(--anf-text);
	border: 1px solid var(--anf-grey-light);
}

.anf__status-note {
	display: block;
	font-size: 11.5px;
	color: var(--anf-text);
	opacity: 0.65;
	margin-top: 3px;
	max-width: 240px;
}

.anf__table-link {
	font-size: 12.5px;
	font-weight: 600;
	color: var(--anf-red);
	text-decoration: none;
	white-space: nowrap;
}

.anf__table-link:hover {
	color: var(--anf-black);
	text-decoration: underline;
}

.anf__table-dash {
	color: var(--anf-text);
	opacity: 0.4;
}

.anf__empty-state {
	color: var(--anf-text);
	opacity: 0.55;
	font-style: italic;
	margin: 0;
	padding: 20px 4px;
	text-align: center;
}

/* Error */

.anf__error {
	margin: 16px 0 0;
	padding: 12px 14px;
	border-radius: var(--anf-radius);
	background: rgba(218, 31, 48, 0.08);
	border: 1px solid rgba(218, 31, 48, 0.25);
	color: var(--anf-red);
	font-size: 14px;
	line-height: 1.5;
}

@media (max-width: 420px) {
	.anf__actions {
		flex-direction: column;
	}
	.anf__stats {
		grid-template-columns: repeat(3, 1fr);
	}
}