/**
 * COMPONENTS — botones, cards, drawer, forms, tarjetas de producto.
 */

/* ── Botones ─────────────────────────────────────────────────── */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--sp-2);
	padding: var(--sp-3) var(--sp-6);
	font-family: var(--font-sans);
	font-size: var(--fs-xs);
	font-weight: var(--fw-semi);
	letter-spacing: var(--tracking-wider);
	text-transform: uppercase;
	border-radius: var(--radius-full);
	border: 1px solid transparent;
	cursor: pointer;
	transition: all var(--dur-base) var(--ease-out);
	min-height: 48px;
	line-height: 1;
	text-align: center;
	white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
	background: var(--color-primary);
	color: var(--c-cream-100);
	border-color: var(--color-primary);
}
.btn--primary:hover {
	background: var(--color-primary-hover);
	border-color: var(--color-primary-hover);
	color: var(--c-cream-100);
}

.btn--ghost {
	background: transparent;
	color: var(--color-text);
	border-color: var(--color-border-strong);
}
.btn--ghost:hover {
	background: var(--color-text);
	color: var(--c-cream-100);
	border-color: var(--color-text);
}

.btn--dark {
	background: var(--color-text);
	color: var(--c-cream-100);
	border-color: var(--color-text);
}
.btn--dark:hover {
	background: transparent;
	color: var(--color-text);
}

.btn--link {
	padding: 0;
	min-height: 0;
	background: transparent;
	color: var(--color-text);
	border: 0;
	border-bottom: 1px solid currentColor;
	border-radius: 0;
	padding-bottom: 4px;
	letter-spacing: var(--tracking-wide);
}
.btn--link:hover { color: var(--color-primary); transform: none; }

.btn--sm { min-height: 40px; padding: var(--sp-2) var(--sp-4); font-size: var(--fs-3xs); }
.btn--lg { min-height: 56px; padding: var(--sp-4) var(--sp-8); font-size: var(--fs-xs); }
.btn--block { width: 100%; }

/* ── Iconos ──────────────────────────────────────────────────── */
.icon { display: inline-block; flex-shrink: 0; }

/* ── Icon button ──────────────────────────────────────────────── */
.icon-btn {
	display: inline-flex; align-items: center; justify-content: center;
	width: 44px; height: 44px;
	border-radius: var(--radius-full);
	color: var(--color-text);
	transition: background var(--dur-fast) var(--ease-out);
	position: relative;
}
.icon-btn:hover { background: var(--color-surface-alt); color: var(--color-text); }

.icon-btn__badge {
	position: absolute; top: 6px; right: 6px;
	min-width: 18px; height: 18px; padding: 0 5px;
	border-radius: var(--radius-full);
	background: var(--color-primary);
	color: var(--c-cream-100);
	font-size: 10px; font-weight: var(--fw-bold);
	display: flex; align-items: center; justify-content: center;
	line-height: 1;
}
.icon-btn__badge[data-cart-count=""],
.icon-btn__badge:empty,
.icon-btn__badge:is(:has(*:empty)) { display: none; }

/* ── Formularios ─────────────────────────────────────────────── */
.field {
	display: flex; flex-direction: column; gap: var(--sp-2);
	margin-bottom: var(--sp-5);
}
.field__label {
	font-size: var(--fs-2xs);
	font-weight: var(--fw-semi);
	letter-spacing: var(--tracking-wider);
	text-transform: uppercase;
	color: var(--color-text-muted);
}
.input, .textarea, .select {
	width: 100%;
	padding: var(--sp-3) var(--sp-4);
	font: inherit;
	font-size: var(--fs-sm);
	color: var(--color-text);
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
	min-height: 48px;
}
.input:focus, .textarea:focus, .select:focus {
	outline: none;
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.textarea { min-height: 120px; resize: vertical; line-height: var(--lh-base); }

/* ── Card de producto ────────────────────────────────────────── */
.product-card {
	display: flex; flex-direction: column;
	background: transparent;
	position: relative;
	transition: transform var(--dur-base) var(--ease-out);
}
.product-card__media {
	position: relative;
	aspect-ratio: 4/5;
	overflow: hidden;
	background: var(--color-surface-alt);
	border-radius: var(--radius-sm);
	margin-bottom: var(--sp-4);
}
.product-card__media img {
	width: 100%; height: 100%;
	object-fit: cover;
	transition: transform var(--dur-slow) var(--ease-out);
}
.product-card:hover .product-card__media img { transform: scale(1.04); }

.product-card__badge {
	position: absolute; top: var(--sp-3); left: var(--sp-3);
	background: var(--color-text);
	color: var(--c-cream-100);
	font-size: var(--fs-3xs);
	font-weight: var(--fw-semi);
	letter-spacing: var(--tracking-wider);
	text-transform: uppercase;
	padding: 4px 10px;
	border-radius: var(--radius-full);
	z-index: 2;
}

.product-card__actions {
	position: absolute; inset: auto 0 0 0;
	padding: var(--sp-3);
	display: flex; gap: var(--sp-2);
	justify-content: center;
	transform: translateY(120%);
	transition: transform var(--dur-base) var(--ease-out);
}
.product-card:hover .product-card__actions { transform: translateY(0); }

.product-card__body {
	display: flex; flex-direction: column; gap: var(--sp-1);
}
.product-card__title {
	font-family: var(--font-serif);
	font-size: var(--fs-md);
	font-weight: var(--fw-normal);
	line-height: 1.3;
	color: var(--color-text);
	margin: 0;
}
.product-card__price {
	color: var(--color-text);
	font-weight: var(--fw-semi);
	font-size: var(--fs-sm);
}
.product-card__price del { color: var(--color-text-muted); font-weight: var(--fw-normal); margin-right: var(--sp-2); }

/* ── Drawer (mini-cart) ──────────────────────────────────────── */
.drawer {
	position: fixed; inset: 0;
	z-index: var(--z-drawer);
	pointer-events: none;
	visibility: hidden;
}
.drawer[data-open="true"] {
	pointer-events: auto;
	visibility: visible;
}
.drawer__backdrop {
	position: absolute; inset: 0;
	background: rgba(42, 30, 30, 0.5);
	opacity: 0;
	transition: opacity var(--dur-base) var(--ease-out);
}
.drawer[data-open="true"] .drawer__backdrop { opacity: 1; }

.drawer__panel {
	position: absolute; top: 0; right: 0; bottom: 0;
	width: min(440px, 100%);
	background: var(--color-bg-alt);
	transform: translateX(100%);
	transition: transform var(--dur-slow) var(--ease-out);
	display: flex; flex-direction: column;
	box-shadow: var(--shadow-lg);
}
.drawer[data-open="true"] .drawer__panel { transform: translateX(0); }

.drawer__header {
	display: flex; align-items: center; justify-content: space-between;
	padding: var(--sp-5) var(--sp-6);
	border-bottom: 1px solid var(--color-border);
}
.drawer__title {
	font-family: var(--font-serif);
	font-size: var(--fs-lg);
	margin: 0;
}
.drawer__body { flex: 1; overflow-y: auto; padding: var(--sp-5) var(--sp-6); }
.drawer__footer {
	padding: var(--sp-5) var(--sp-6);
	border-top: 1px solid var(--color-border);
	background: var(--color-surface-alt);
}

/* Menú móvil */
.drawer--left .drawer__panel { right: auto; left: 0; transform: translateX(-100%); }
.drawer--left[data-open="true"] .drawer__panel { transform: translateX(0); }

/* ── Search popup ────────────────────────────────────────────── */
.search-popup {
	position: fixed; inset: 0;
	z-index: var(--z-modal);
	background: rgba(42, 30, 30, 0.85);
	backdrop-filter: blur(8px);
	display: flex; align-items: flex-start; justify-content: center;
	padding-top: 20vh;
	opacity: 0;
	visibility: hidden;
	transition: opacity var(--dur-base) var(--ease-out);
}
.search-popup[data-open="true"] { opacity: 1; visibility: visible; }
.search-popup__form {
	width: min(720px, 90%);
	position: relative;
}
.search-popup__input {
	width: 100%;
	padding: var(--sp-4) var(--sp-8) var(--sp-4) var(--sp-4);
	font-family: var(--font-serif);
	font-size: var(--fs-2xl);
	background: transparent;
	border: 0;
	border-bottom: 1px solid var(--c-cream-300);
	color: var(--c-cream-100);
}
.search-popup__input:focus { outline: none; border-color: var(--c-cream-100); }
.search-popup__input::placeholder { color: var(--c-cream-300); font-style: italic; }
.search-popup__close {
	position: absolute; top: -60px; right: 0;
	color: var(--c-cream-100);
	padding: var(--sp-2);
}

/* ── Badge / pill ────────────────────────────────────────────── */
.pill {
	display: inline-flex; align-items: center;
	padding: 6px 14px;
	background: var(--color-surface-alt);
	color: var(--color-text-muted);
	border-radius: var(--radius-full);
	font-size: var(--fs-2xs);
	font-weight: var(--fw-medium);
	letter-spacing: var(--tracking-wide);
	text-transform: uppercase;
}
.pill--brand { background: var(--color-primary-soft); color: var(--color-primary); }

/* ── Floating WhatsApp ───────────────────────────────────────── */
.wa-float {
	position: fixed; bottom: var(--sp-6); right: var(--sp-6);
	z-index: var(--z-drawer);
	display: inline-flex; align-items: center; justify-content: center;
	width: 56px; height: 56px;
	background: #25D366;
	color: white;
	border-radius: var(--radius-full);
	box-shadow: var(--shadow-md);
	transition: transform var(--dur-base) var(--ease-spring);
}
.wa-float:hover { transform: scale(1.08); color: white; }

/* ── Background music toggle ─────────────────────────────────── */
.bgm-toggle {
	position: fixed;
	bottom: var(--sp-5);
	left: var(--sp-5);
	z-index: var(--z-drawer);
	display: inline-flex; align-items: center; justify-content: center;
	width: 48px; height: 48px;
	background-color: #FBF7F0;   /* --c-cream-100 hardcoded */
	color: #2A1E1E;              /* --c-ink-900 hardcoded */
	border: 1px solid #E5DDD1;   /* --c-line hardcoded */
	border-radius: 9999px;
	box-shadow: 0 2px 8px rgba(42, 30, 30, 0.06);
	cursor: pointer;
	padding: 0;
	overflow: hidden;
	transition: transform var(--dur-base) var(--ease-out),
	            box-shadow var(--dur-base) var(--ease-out),
	            background-color var(--dur-base) var(--ease-out),
	            border-color var(--dur-base) var(--ease-out);
}
.bgm-toggle:hover {
	transform: scale(1.08);
	box-shadow: 0 6px 16px rgba(42, 30, 30, 0.12);
}

.bgm-toggle__off {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: #4B3F3F;  /* --c-ink-700 */
}
.bgm-toggle__on {
	display: none;
	align-items: flex-end;
	gap: 3px;
	height: 18px;
	width: 20px;
}

/* ── PLAYING STATE — fondo rose sólido, barras cream ── */
.bgm-toggle.is-playing,
.bgm-toggle[data-playing="true"] {
	background-color: #B04759 !important;   /* --c-rose-700 */
	border-color:    #B04759 !important;
	box-shadow:      0 0 0 4px rgba(176, 71, 89, 0.20),
	                 0 4px 12px rgba(176, 71, 89, 0.25) !important;
}
.bgm-toggle.is-playing:hover,
.bgm-toggle[data-playing="true"]:hover {
	background-color: #8A3648 !important;   /* --c-rose-800 */
	border-color:    #8A3648 !important;
}

.bgm-toggle.is-playing .bgm-toggle__off,
.bgm-toggle[data-playing="true"] .bgm-toggle__off { display: none !important; }

.bgm-toggle.is-playing .bgm-toggle__on,
.bgm-toggle[data-playing="true"] .bgm-toggle__on { display: inline-flex !important; }

/* Barras cream sobre fondo rose */
.bgm-bar {
	display: block;
	width: 3px;
	background-color: #FBF7F0;   /* --c-cream-100 hardcoded */
	border-radius: 2px;
	transform-origin: bottom;
	animation: bgmBar 0.9s ease-in-out infinite;
}
.bgm-bar:nth-child(1) { height: 12px; animation-delay: 0s; }
.bgm-bar:nth-child(2) { height: 18px; animation-delay: 0.2s; }
.bgm-bar:nth-child(3) { height: 10px; animation-delay: 0.4s; }

@keyframes bgmBar {
	0%, 100% { transform: scaleY(0.35); }
	50%      { transform: scaleY(1); }
}
@media (prefers-reduced-motion: reduce) {
	.bgm-bar { animation: none; transform: scaleY(0.7); }
}

/* ── Accordion (base, usado en T&C, single-product y donde se necesite) ─ */
.accordion {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0;
	border-top: 1px solid var(--color-border);
}
.accordion__item { border-bottom: 1px solid var(--color-border); }

.accordion__trigger {
	width: 100%;
	background: transparent;
	border: 0;
	padding: var(--sp-5) 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--sp-4);
	text-align: left;
	cursor: pointer;
	transition: color var(--dur-fast) var(--ease-out);
	font-family: var(--font-serif);
	color: var(--color-text);
}
.accordion__trigger:hover { color: var(--color-primary); }
.accordion__title {
	font-size: var(--fs-lg);
	font-weight: var(--fw-normal);
	line-height: 1.3;
	flex: 1;
}
.accordion__icon {
	flex-shrink: 0;
	width: 32px; height: 32px;
	display: inline-flex; align-items: center; justify-content: center;
	border-radius: var(--radius-full);
	color: var(--color-text);
	transition: transform var(--dur-base) var(--ease-out),
	            background var(--dur-fast) var(--ease-out);
}
.accordion__trigger:hover .accordion__icon {
	background: var(--color-primary-soft);
	color: var(--color-primary);
}
.accordion__item.is-open .accordion__icon {
	transform: rotate(45deg);
	background: var(--color-primary);
	color: var(--c-cream-100);
}

.accordion__panel {
	overflow: hidden;
	max-height: 0;
	transition: max-height var(--dur-slow) var(--ease-out);
}
.accordion__item.is-open .accordion__panel {
	max-height: 2000px;   /* JS setea max-height al scrollHeight real */
}
.accordion__body {
	padding: 0 0 var(--sp-6);
	font-size: var(--fs-sm);
	line-height: var(--lh-loose);
	color: var(--color-text-muted);
}
.accordion__body p { margin-bottom: var(--sp-3); }
.accordion__body p:last-child { margin-bottom: 0; }
.accordion__body strong { color: var(--color-text); }
.accordion__body a { color: var(--color-primary); border-bottom: 1px solid currentColor; }

/* ── Notice ──────────────────────────────────────────────────── */
.notice {
	padding: var(--sp-4) var(--sp-5);
	border-radius: var(--radius-sm);
	background: var(--color-surface-alt);
	border-left: 3px solid var(--color-primary);
	margin-bottom: var(--sp-5);
	font-size: var(--fs-sm);
}
.notice--error { border-left-color: var(--c-error); background: #fdf2f2; }