/**
 * Component styles -- Parenting Journal Nepal
 * Reusable UI primitives only (buttons, badges, base card shell,
 * forms), per Design System Sections 5-7. Full page-template layouts
 * (homepage, article, directory) are out of scope until Development
 * Roadmap Phase 4 -- do not extend this file with page-specific rules.
 */

/* Buttons -- Design System Section 5 */
.pjn-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	height: 44px;
	padding-inline: var(--space-4);
	border-radius: var(--radius-md);
	font-family: var(--font-body);
	font-size: var(--text-body-size);
	font-weight: 600;
	text-decoration: none;
	border: 1.5px solid transparent;
	cursor: pointer;
	transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.pjn-btn--sm {
	height: 36px;
	font-size: var(--text-body-sm-size);
	padding-inline: var(--space-3);
}

.pjn-btn--lg {
	height: 52px;
	font-size: var(--text-body-lg-size);
	padding-inline: var(--space-5);
}

.pjn-btn--primary {
	background-color: var(--color-primary-600);
	color: #FFFFFF;
}

.pjn-btn--primary:hover {
	background-color: var(--color-primary-700);
	color: #FFFFFF;
}

.pjn-btn--primary:active {
	background-color: var(--color-primary-800);
}

.pjn-btn--secondary {
	background-color: transparent;
	border-color: var(--color-teal-500);
	color: var(--color-teal-600);
}

.pjn-btn--secondary:hover {
	background-color: var(--color-teal-50);
}

.pjn-btn--accent {
	background-color: var(--color-coral-500);
	color: #FFFFFF;
}

.pjn-btn--accent:hover {
	background-color: var(--color-coral-600);
	color: #FFFFFF;
}

.pjn-btn--text {
	background: none;
	border: none;
	padding: 0;
	height: auto;
	color: var(--color-primary-600);
	text-decoration: underline;
	font-weight: 500;
}

.pjn-btn:disabled {
	background-color: var(--color-gray-200);
	color: var(--color-gray-400);
	border-color: transparent;
	cursor: not-allowed;
}

/* Badges -- Design System Section 6 (Article Structure "Medically Reviewed" / "Sponsored" / "Verified") */
.pjn-badge {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	font-size: var(--text-xs-size);
	line-height: var(--text-xs-line);
	font-weight: 500;
	padding: var(--space-1) var(--space-2);
	border-radius: var(--radius-full);
	background-color: var(--color-primary-100);
	color: var(--color-primary-800);
}

.pjn-badge--reviewed {
	background-color: var(--color-teal-100);
	color: var(--color-teal-800);
}

.pjn-badge--verified {
	background-color: rgba(31, 157, 85, 0.12);
	color: var(--color-success);
}

.pjn-badge--sponsored {
	background-color: var(--color-gray-100);
	color: var(--color-gray-600);
}

/* Card shell -- base only; full card layouts (article/expert/directory/
   review) are defined when their templates are built (Phase 4). */
.pjn-card {
	display: block;
	background-color: var(--color-bg);
	border: 1px solid var(--color-gray-100);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-sm);
	overflow: hidden;
	text-decoration: none;
	color: inherit;
	transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.pjn-card:hover {
	box-shadow: var(--shadow-md);
	transform: translateY(-2px);
}

.pjn-card__image {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

.pjn-card__body {
	padding: var(--space-4);
}

.pjn-card__title {
	font-size: var(--text-h4-size);
	line-height: var(--text-h4-line);
	margin: var(--space-2) 0 var(--space-2);
}

.pjn-card__excerpt {
	color: var(--color-gray-600);
	font-size: var(--text-body-sm-size);
	margin: 0 0 var(--space-2);
}

.pjn-card__meta {
	font-size: var(--text-body-sm-size);
	color: var(--color-gray-600);
}

/* Forms -- Design System Section 7 (WPForms styling target) */
.pjn-field-label {
	display: block;
	font-size: var(--text-body-sm-size);
	color: var(--color-gray-700);
	margin-bottom: var(--space-2);
}

.pjn-input,
.pjn-textarea,
.pjn-select {
	width: 100%;
	min-height: 44px;
	padding: var(--space-3);
	border: 1.5px solid var(--color-gray-200);
	border-radius: var(--radius-sm);
	font-family: var(--font-body);
	font-size: var(--text-body-size);
	background-color: var(--color-bg);
	color: var(--color-gray-700);
}

.pjn-input:focus,
.pjn-textarea:focus,
.pjn-select:focus {
	border-color: var(--color-primary-500);
	box-shadow: 0 0 0 3px var(--color-primary-100);
	outline: none;
}

.pjn-field-error {
	border-color: var(--color-error) !important;
}

.pjn-field-error-message {
	display: block;
	color: var(--color-error);
	font-size: var(--text-xs-size);
	margin-top: var(--space-1);
}

.pjn-field-success {
	border-color: var(--color-success) !important;
}

/* Widget areas -- registered in inc/widget-areas.php. Not rendered by
   any Phase 1 template yet (see DEVELOPMENT_LOG.md), styled here so
   they're ready the moment a future template calls dynamic_sidebar(). */
.pjn-widget {
	margin-bottom: var(--space-5);
}

.pjn-widget__title {
	font-size: var(--text-h4-size);
	margin-bottom: var(--space-3);
}