/**
 * FBV — Favourite Bible Verses frontend styles.
 * Card layout, responsive grid, tag pills, language toggle and admin modal.
 * Uses theme-neutral defaults (no brand colours).
 */

.fbv-app {
	--fbv-radius: 12px;
	--fbv-gap: 1rem;
	--fbv-border: #e2e2e6;
	--fbv-muted: #6b7280;
	--fbv-pill-bg: #f1f1f4;
	--fbv-pill-active: #374151;
	--fbv-accent: #2563eb;
	--fbv-card-bg: #fff;
	--fbv-shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);

	max-width: 1200px;
	margin: 0 auto;
	box-sizing: border-box;
}

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

/* Toolbar -------------------------------------------------------------- */
.fbv-toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--fbv-gap);
	margin-bottom: 1rem;
}

.fbv-search-wrap {
	flex: 1 1 260px;
}

.fbv-search {
	width: 100%;
	padding: .65rem .9rem;
	border: 1px solid var(--fbv-border);
	border-radius: var(--fbv-radius);
	font-size: 1rem;
	background: var(--fbv-card-bg);
}

.fbv-search:focus {
	outline: 2px solid var(--fbv-accent);
	outline-offset: 1px;
}

.fbv-toolbar-right {
	display: flex;
	align-items: center;
	gap: var(--fbv-gap);
	margin-left: auto;
}

.fbv-count {
	color: var(--fbv-muted);
	font-size: .9rem;
	white-space: nowrap;
}

/* Tag filter (collapsible) --------------------------------------------- */
.fbv-tags-section {
	margin-bottom: 1.25rem;
}

.fbv-tags-toggle {
	display: inline-flex;
	align-items: center;
	gap: .4rem;
	border: 1px solid var(--fbv-border);
	background: var(--fbv-card-bg);
	border-radius: 999px;
	padding: .4rem .9rem;
	font-size: .85rem;
	font-weight: 600;
	color: #374151;
	cursor: pointer;
}

.fbv-tags-toggle:hover {
	background: var(--fbv-pill-bg);
}

.fbv-tags-toggle-arrow {
	transition: transform .15s ease;
	font-size: .7rem;
}

.fbv-tags-toggle.is-open .fbv-tags-toggle-arrow {
	transform: rotate(180deg);
}

.fbv-tags[hidden] {
	display: none;
}

.fbv-tags {
	display: flex;
	flex-wrap: wrap;
	gap: .5rem;
	margin-top: .75rem;
	overflow-x: auto;
	padding-bottom: .5rem;
	margin-bottom: 1.25rem;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: thin;
}

.fbv-tag-pill {
	flex: 0 0 auto;
	border: 1px solid var(--fbv-border);
	background: var(--fbv-pill-bg);
	color: #374151;
	border-radius: 999px;
	padding: .35rem .85rem;
	font-size: .82rem;
	cursor: pointer;
	white-space: nowrap;
	transition: background .15s ease, color .15s ease;
}

.fbv-tag-pill:hover {
	background: #e5e7eb;
}

.fbv-tag-pill.is-active {
	background: var(--fbv-pill-active);
	color: #fff;
	border-color: var(--fbv-pill-active);
}

.fbv-tag-pill .fbv-tag-count {
	opacity: .6;
	margin-left: .35rem;
	font-size: .75rem;
}

/* Cards grid ----------------------------------------------------------- */
.fbv-cards {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.25rem;
}

@media (min-width: 600px) {
	.fbv-cards {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 960px) {
	.fbv-cards {
		grid-template-columns: repeat(3, 1fr);
	}
}

.fbv-card {
	position: relative;
	background: var(--fbv-card-bg);
	border: 1px solid var(--fbv-border);
	border-radius: var(--fbv-radius);
	box-shadow: var(--fbv-shadow);
	padding: 1.25rem 1.25rem 1rem;
	display: flex;
	flex-direction: column;
	gap: .75rem;
}

.fbv-card-ref {
	font-size: 1.1rem;
	font-weight: 700;
	line-height: 1.2;
	padding-right: 3.5rem;
}

.fbv-card-text {
	margin: 0;
	line-height: 1.6;
	white-space: pre-line;
	flex: 1 1 auto;
}

.fbv-card-tags {
	display: flex;
	flex-wrap: wrap;
	gap: .4rem;
	margin-top: auto;
}

.fbv-card-tag {
	border: 0;
	background: var(--fbv-pill-bg);
	color: #374151;
	border-radius: 999px;
	padding: .2rem .6rem;
	font-size: .72rem;
	cursor: pointer;
}

.fbv-card-tag:hover {
	background: #e5e7eb;
}

/* Card controls (flag switch + admin actions) -------------------------- */
.fbv-card-controls {
	position: absolute;
	top: .75rem;
	right: .75rem;
	display: flex;
	gap: .35rem;
}

.fbv-icon-btn {
	border: 1px solid var(--fbv-border);
	background: var(--fbv-card-bg);
	border-radius: 8px;
	width: 28px;
	height: 28px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	font-size: .85rem;
	line-height: 1;
	padding: 0;
}

.fbv-icon-btn:hover {
	background: var(--fbv-pill-bg);
}

/* Flag language switch */
.fbv-flag-btn {
	overflow: hidden;
	padding: 0;
}

.fbv-flag-btn svg {
	display: block;
	width: 20px;
	height: 20px;
	border-radius: 3px;
	box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12);
}

/* Empty / counts ------------------------------------------------------- */
.fbv-empty,
.fbv-noscript {
	color: var(--fbv-muted);
	text-align: center;
	padding: 2rem 0;
}

/* Add button ----------------------------------------------------------- */
.fbv-add-btn {
	position: fixed;
	bottom: 1.5rem;
	right: 1.5rem;
	z-index: 1000;
	border: 0;
	background: var(--fbv-accent);
	color: #fff;
	font-weight: 600;
	padding: .8rem 1.2rem;
	border-radius: 999px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, .18);
	cursor: pointer;
}

.fbv-add-btn:hover {
	filter: brightness(1.05);
}

/* Modal ---------------------------------------------------------------- */
.fbv-modal-overlay {
	position: fixed;
	inset: 0;
	z-index: 1100;
	background: rgba(0, 0, 0, .5);
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding: 1.5rem;
	overflow-y: auto;
}

.fbv-modal-overlay[hidden] {
	display: none;
}

.fbv-modal {
	background: var(--fbv-card-bg);
	border-radius: var(--fbv-radius);
	max-width: 560px;
	width: 100%;
	margin: auto;
	padding: 1.5rem;
	box-shadow: 0 12px 40px rgba(0, 0, 0, .25);
}

.fbv-modal-title {
	margin: 0 0 1rem;
	font-size: 1.3rem;
}

.fbv-field {
	display: block;
	margin-bottom: 1rem;
}

.fbv-label {
	display: block;
	font-size: .85rem;
	font-weight: 600;
	margin-bottom: .35rem;
	color: #374151;
}

.fbv-field input[type="text"],
.fbv-field textarea {
	width: 100%;
	padding: .6rem .75rem;
	border: 1px solid var(--fbv-border);
	border-radius: 8px;
	font-size: .95rem;
	font-family: inherit;
}

.fbv-field textarea {
	resize: vertical;
	line-height: 1.5;
}

.fbv-form-error {
	color: #b91c1c;
	font-size: .85rem;
	min-height: 1em;
	margin: 0 0 .75rem;
}

.fbv-modal-actions {
	display: flex;
	justify-content: flex-end;
	gap: .75rem;
}

.fbv-btn {
	border: 0;
	border-radius: 8px;
	padding: .6rem 1.2rem;
	font-size: .95rem;
	font-weight: 600;
	cursor: pointer;
}

.fbv-btn-primary {
	background: var(--fbv-accent);
	color: #fff;
}

.fbv-btn-secondary {
	background: var(--fbv-pill-bg);
	color: #374151;
}

.fbv-btn[disabled] {
	opacity: .6;
	cursor: not-allowed;
}