/**
 * POPIRON shared components (D-1).
 *
 * Button, score, section heading, empty, pagination, chip, focus, form, surface.
 * Do not move page layouts here. Header/Footer chrome lives in shell.css.
 */

/* --- Base + Focus (popiron mains + footer only; not Rehub chrome) --- */

main[class*="popiron-"],
.popiron-site-footer {
	font-family: var(--popiron-font-sans);
	color: var(--popiron-color-text);
}

main[class*="popiron-"] a:focus-visible,
main[class*="popiron-"] button:focus-visible,
main[class*="popiron-"] input:focus-visible,
main[class*="popiron-"] select:focus-visible,
main[class*="popiron-"] textarea:focus-visible {
	outline: 2px solid var(--popiron-color-brand);
	outline-offset: 2px;
}

/* --- Surface --- */

.popiron-surface {
	background: var(--popiron-color-surface);
	border: 1px solid var(--popiron-color-border);
	border-radius: var(--popiron-radius-md);
}

/* --- Button --- */

.popiron-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	min-height: 44px;
	padding: 0.7rem 1rem;
	border: 1px solid var(--popiron-color-brand);
	border-radius: var(--popiron-radius-md);
	background: var(--popiron-color-brand);
	color: var(--popiron-color-surface);
	font: inherit;
	font-size: var(--popiron-fs-base);
	line-height: 1.2;
	text-decoration: none;
	text-align: center;
	cursor: pointer;
}

.popiron-btn--primary {
	background: var(--popiron-color-brand);
	border-color: var(--popiron-color-brand);
	color: var(--popiron-color-surface);
}

.popiron-btn--secondary {
	background: var(--popiron-color-surface);
	border-color: var(--popiron-color-border);
	color: var(--popiron-color-text);
}

.popiron-btn--ghost {
	background: transparent;
	border-color: var(--popiron-color-border);
	color: var(--popiron-color-text);
	min-height: 2.5rem;
	padding: 0.35rem 0.65rem;
	font-size: var(--popiron-fs-sm);
}

.popiron-btn:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

/* --- Score --- */

.popiron-score__value,
.popiron-score-total {
	font-size: var(--popiron-fs-score);
	font-weight: 700;
	letter-spacing: -0.02em;
	font-variant-numeric: tabular-nums;
	line-height: 1.1;
	margin: 0;
}

.popiron-score__label {
	margin: 0.25rem 0 0;
	font-size: var(--popiron-fs-sm);
	letter-spacing: 0.04em;
	font-weight: 600;
}

.popiron-score--popiron .popiron-score__value,
.popiron-score--popiron .popiron-score-total,
.popiron-official .popiron-score-total {
	color: var(--popiron-color-popiron-on-light);
}

.popiron-score--user .popiron-score__value,
.popiron-score--user .popiron-score-total,
#popiron-user-score .popiron-score-total {
	color: var(--popiron-color-user);
}

.popiron-score--empty .popiron-score__value,
.popiron-score--empty .popiron-score-total {
	font-size: var(--popiron-fs-lg);
	font-weight: 600;
	color: var(--popiron-color-muted);
	letter-spacing: 0;
}

/* Card compact scores */
.popiron-song-card__popiron .label {
	color: var(--popiron-color-popiron-on-light);
}

.popiron-song-card__user .label {
	color: var(--popiron-color-user);
}

.popiron-song-card__popiron strong {
	color: var(--popiron-color-popiron-on-light);
	font-variant-numeric: tabular-nums;
}

.popiron-song-card__user strong {
	color: var(--popiron-color-user);
	font-variant-numeric: tabular-nums;
}

.popiron-song-card__scores .is-empty {
	color: var(--popiron-color-muted);
	font-weight: 500;
}

/* --- Section heading --- */

.popiron-section-head {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--popiron-space-2);
	margin: 0 0 var(--popiron-space-3);
}

/* Editorial numbered heading (Home Pickup / Rankings hub). */

.popiron-ed-head {
	margin: 0 0 var(--popiron-space-4);
}

.popiron-ed-head__row {
	display: flex;
	align-items: center;
	gap: var(--popiron-space-2);
	min-width: 0;
	margin: 0 0 0.65rem;
}

.popiron-ed-head__index {
	flex: 0 0 auto;
	font-size: 0.6875rem;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
	letter-spacing: 0.08em;
	line-height: 1;
	color: var(--popiron-color-popiron-on-light);
}

.popiron-ed-head__label {
	flex: 0 0 auto;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	line-height: 1;
	text-transform: uppercase;
	color: var(--popiron-color-text);
	white-space: nowrap;
}

.popiron-ed-head__rule {
	flex: 1 1 auto;
	min-width: 2.5rem;
	height: 1px;
	background: var(--popiron-color-divider-soft);
}

.popiron-ed-head__link {
	flex: 0 0 auto;
	white-space: nowrap;
}

.popiron-ed-head__title {
	margin: 0;
	font-size: 1.125rem;
	font-weight: 600;
	line-height: 1.4;
	color: var(--popiron-color-text);
}

@media (min-width: 768px) {
	.popiron-ed-head__title {
		font-size: 1.25rem;
	}
}

/* Page / section type roles (2.0) */
.popiron-page-title {
	margin: 0;
	font-size: var(--popiron-fs-xl);
	font-weight: 700;
	line-height: 1.25;
	color: var(--popiron-color-text);
}

.popiron-section-title,
.popiron-home h2 {
	margin: 0 0 var(--popiron-space-3);
	font-size: var(--popiron-fs-lg);
	font-weight: 650;
	line-height: 1.35;
	color: var(--popiron-color-text);
}

@supports not (font-weight: 650) {
	.popiron-section-title,
	.popiron-home h2 {
		font-weight: 600;
	}
}

.popiron-section-link {
	font-size: var(--popiron-fs-sm);
	color: var(--popiron-color-muted);
}

/* --- Empty --- */

.popiron-empty,
.popiron-home__empty,
.popiron-ranking__empty,
.popiron-genre__empty,
.popiron-search__empty,
.popiron-song-list__empty,
.popiron-reviews-latest__empty,
.popiron-artist__empty {
	padding: var(--popiron-space-8) 0;
	color: var(--popiron-color-muted);
	text-align: center;
}

.popiron-artist__empty {
	text-align: left;
	padding: var(--popiron-space-2) 0;
}

/*
 * Empty artwork slot. Same mark on every song/artist — not a fake jacket.
 * Gold crop-marks on surface-alt; Featured Image still replaces the node.
 */
.popiron-art-ph {
	position: relative;
	box-sizing: border-box;
	background: var(--popiron-color-surface-alt);
	overflow: hidden;
}

.popiron-art-ph::before,
.popiron-art-ph::after {
	content: "";
	position: absolute;
	width: 28%;
	height: 28%;
	pointer-events: none;
	box-sizing: border-box;
	border-color: var(--popiron-color-popiron-on-light);
	border-style: solid;
	border-width: 0;
	opacity: 0.7;
}

.popiron-art-ph::before {
	top: 14%;
	left: 14%;
	border-top-width: 1px;
	border-left-width: 1px;
}

.popiron-art-ph::after {
	right: 14%;
	bottom: 14%;
	border-right-width: 1px;
	border-bottom-width: 1px;
}

/* Shared jacket box: Featured / CAA / placeholder. */
.popiron-artwork {
	position: relative;
	display: block;
	box-sizing: border-box;
	width: 100%;
	height: 100%;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	background: var(--popiron-color-surface-alt);
}

.popiron-artwork img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	aspect-ratio: 1 / 1;
}

.popiron-artwork__ph {
	display: none;
	width: 100%;
	height: 100%;
}

.popiron-artwork--placeholder .popiron-artwork__ph,
.popiron-artwork.is-failed .popiron-artwork__ph {
	display: block;
}

.popiron-artwork.is-failed img {
	display: none;
}

/* --- Pagination --- */

.popiron-pagination ul,
.popiron-shell-pager ul,
.popiron-ranking__pager ul,
.popiron-genre__pager ul,
.popiron-search__pager ul,
.popiron-song-list__pager ul,
.popiron-reviews-latest__pager ul,
.popiron-artist__pager ul {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
	list-style: none;
	margin: var(--popiron-space-6) 0 0;
	padding: 0;
}

.popiron-pagination a,
.popiron-pagination span,
.popiron-shell-pager a,
.popiron-shell-pager span,
.popiron-ranking__pager a,
.popiron-ranking__pager span,
.popiron-genre__pager a,
.popiron-genre__pager span,
.popiron-search__pager a,
.popiron-search__pager span,
.popiron-song-list__pager a,
.popiron-song-list__pager span,
.popiron-reviews-latest__pager a,
.popiron-reviews-latest__pager span,
.popiron-artist__pager a,
.popiron-artist__pager span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	min-width: 2.5rem;
	min-height: 2.5rem;
	padding: 0.35rem 0.5rem;
	border: 1px solid var(--popiron-color-border);
	border-radius: var(--popiron-radius-sm);
	background: var(--popiron-color-surface);
	color: var(--popiron-color-text);
	text-align: center;
	text-decoration: none;
}

.popiron-pagination .is-current,
.popiron-shell-pager .is-current,
.popiron-ranking__pager .is-current,
.popiron-genre__pager .is-current,
.popiron-search__pager .is-current,
.popiron-song-list__pager .is-current,
.popiron-reviews-latest__pager .is-current,
.popiron-artist__pager .is-current {
	font-weight: 700;
	background: var(--popiron-color-brand);
	border-color: var(--popiron-color-brand);
	color: var(--popiron-color-surface);
}

/* --- Chip / Genre --- */

.popiron-chip--genre,
.popiron-home__chips a,
.popiron-song-detail a.popiron-genre {
	display: inline-block;
	padding: var(--popiron-space-1) 0.65rem;
	border: 1px solid var(--popiron-color-border);
	border-radius: var(--popiron-radius-pill);
	background: var(--popiron-color-surface);
	color: var(--popiron-color-text);
	font-size: var(--popiron-fs-sm);
	text-decoration: none;
}

.popiron-chip {
	display: inline-flex;
	align-items: center;
	gap: var(--popiron-space-1);
	font-size: var(--popiron-fs-sm);
}

/* Filter chips stay square-ish labels, not pills */
.popiron-filter-group .popiron-chip {
	border-radius: 0;
	padding: 0;
	border: 0;
	background: transparent;
}

/* --- Form (popiron mains) --- */

main[class*="popiron-"] input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="range"]),
main[class*="popiron-"] select,
main[class*="popiron-"] textarea {
	box-sizing: border-box;
	width: 100%;
	max-width: 100%;
	min-height: 44px;
	padding: 0.5rem 0.75rem;
	border: 1px solid var(--popiron-color-border);
	border-radius: var(--popiron-radius-sm);
	background: var(--popiron-color-surface);
	color: var(--popiron-color-text);
	font: inherit;
}

main[class*="popiron-"] textarea {
	min-height: 5rem;
}

main[class*="popiron-"] label {
	color: var(--popiron-color-text);
}

.popiron-search__form .popiron-btn,
.popiron-search__submit {
	width: auto;
	flex-shrink: 0;
}

/* --- Auth --- */

.popiron-auth {
	max-width: 28rem;
	margin: var(--popiron-space-8) auto;
	padding: var(--popiron-space-4);
	color: var(--popiron-color-text);
}

.popiron-auth input[type="checkbox"] {
	width: auto;
	min-height: 0;
	margin-right: 0.35rem;
}

.popiron-auth button[type="submit"] {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	padding: 0.7rem 1rem;
	border: 1px solid var(--popiron-color-brand);
	border-radius: var(--popiron-radius-md);
	background: var(--popiron-color-brand);
	color: var(--popiron-color-surface);
	font: inherit;
	cursor: pointer;
}

.popiron-auth-error {
	color: var(--popiron-color-danger);
}