/* Subasta pública — experiencia en vivo, mobile-first */

.sgt-subasta-pub {
	--sgt-sub-bg: #f0f4f8;
	--sgt-sub-card: #ffffff;
	--sgt-sub-ink: #0f172a;
	--sgt-sub-muted: #64748b;
	--sgt-sub-accent: #2563eb;
	--sgt-sub-accent-glow: rgba(37, 99, 235, 0.35);
	--sgt-sub-live: #22c55e;
	--sgt-sub-hero: linear-gradient(145deg, #0b1220 0%, #152238 55%, #1e3a5f 100%);
	--sgt-sub-radius: 16px;
	--sgt-sub-shadow: 0 8px 32px rgba(15, 23, 42, 0.1);

	box-sizing: border-box;
	max-width: 560px;
	margin: 0 auto;
	padding: 0.75rem 1rem calc(1.5rem + env(safe-area-inset-bottom, 0px));
	font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
	color: var(--sgt-sub-ink);
	background: var(--sgt-sub-bg);
	line-height: 1.45;
}

.sgt-subasta-pub *,
.sgt-subasta-pub *::before,
.sgt-subasta-pub *::after {
	box-sizing: border-box;
}

/* Loading */
.sgt-subasta-pub__loading {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	min-height: 40vh;
	text-align: center;
	color: var(--sgt-sub-muted);
}

.sgt-subasta-pub__spinner {
	width: 40px;
	height: 40px;
	border: 3px solid #e2e8f0;
	border-top-color: var(--sgt-sub-accent);
	border-radius: 50%;
	animation: sgt-sub-spin 0.8s linear infinite;
}

@keyframes sgt-sub-spin {
	to {
		transform: rotate(360deg);
	}
}

.sgt-subasta-pub__err {
	text-align: center;
	padding: 1.25rem;
	color: #b91c1c;
	background: #fef2f2;
	border-radius: var(--sgt-sub-radius);
	border: 1px solid #fecaca;
}

/* Top bar */
.sgt-subasta-pub__topbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	margin-bottom: 0.75rem;
}

.sgt-subasta-pub__live-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.35rem 0.75rem;
	border-radius: 999px;
	background: rgba(34, 197, 94, 0.15);
	color: #15803d;
	font-size: 0.72rem;
	font-weight: 800;
	letter-spacing: 0.08em;
}

.sgt-subasta-pub__live-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--sgt-sub-live);
	box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6);
	animation: sgt-sub-pulse 1.6s ease-out infinite;
}

@keyframes sgt-sub-pulse {
	0% {
		box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.55);
	}
	70% {
		box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
	}
	100% {
		box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
	}
}

.sgt-subasta-pub__sound-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border: 1px solid #e2e8f0;
	border-radius: 12px;
	background: var(--sgt-sub-card);
	cursor: pointer;
	font-size: 1.15rem;
	transition: background 0.15s ease, transform 0.1s ease;
}

.sgt-subasta-pub__sound-btn:active {
	transform: scale(0.96);
}

.sgt-subasta-pub--sound-off .sgt-subasta-pub__sound-icon--on {
	display: none;
}

.sgt-subasta-pub:not(.sgt-subasta-pub--sound-off) .sgt-subasta-pub__sound-icon--off {
	display: none;
}

/* Toast actividad */
.sgt-subasta-pub__toast {
	position: fixed;
	left: 50%;
	bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
	transform: translateX(-50%) translateY(120%);
	z-index: 9999;
	max-width: min(92vw, 360px);
	padding: 0.65rem 1rem;
	border-radius: 999px;
	background: #0f172a;
	color: #f8fafc;
	font-size: 0.88rem;
	font-weight: 600;
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
	transition: transform 0.35s cubic-bezier(0.34, 1.4, 0.64, 1);
	pointer-events: none;
}

.sgt-subasta-pub__toast.is-visible {
	transform: translateX(-50%) translateY(0);
}

/* Header producto */
.sgt-subasta-pub__header {
	margin-bottom: 0.85rem;
}

.sgt-subasta-pub__media {
	margin-bottom: 0.75rem;
	border-radius: var(--sgt-sub-radius);
	overflow: hidden;
	box-shadow: var(--sgt-sub-shadow);
}

.sgt-subasta-pub__media img {
	display: block;
	width: 100%;
	max-height: 240px;
	object-fit: cover;
}

.sgt-subasta-pub__title {
	margin: 0 0 0.35rem;
	font-size: clamp(1.25rem, 4.5vw, 1.6rem);
	font-weight: 800;
	line-height: 1.2;
	letter-spacing: -0.02em;
}

.sgt-subasta-pub__desc {
	margin: 0;
	color: var(--sgt-sub-muted);
	font-size: 0.95rem;
}

.sgt-subasta-pub__statusbar {
	display: inline-block;
	margin-bottom: 0.85rem;
	padding: 0.4rem 0.85rem;
	border-radius: 999px;
	font-size: 0.8rem;
	font-weight: 700;
}

.sgt-subasta-pub--status-activa .sgt-subasta-pub__statusbar {
	background: rgba(34, 197, 94, 0.12);
	color: #15803d;
}

.sgt-subasta-pub--status-cerrada .sgt-subasta-pub__statusbar {
	background: #f1f5f9;
	color: #475569;
}

.sgt-subasta-pub--status-otro .sgt-subasta-pub__statusbar {
	background: #fef3c7;
	color: #b45309;
}

/* Hero precio + timer */
.sgt-subasta-pub__hero {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0.85rem;
	background: var(--sgt-sub-hero);
	color: #f8fafc;
	border-radius: var(--sgt-sub-radius);
	padding: 1.15rem 1.1rem;
	margin-bottom: 1rem;
	box-shadow: var(--sgt-sub-shadow), 0 0 0 1px rgba(255, 255, 255, 0.06) inset;
}

.sgt-subasta-pub__label {
	display: block;
	font-size: 0.68rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	opacity: 0.75;
	margin-bottom: 0.2rem;
}

.sgt-subasta-pub__price-wrap {
	position: relative;
}

.sgt-subasta-pub__price {
	font-size: clamp(1.65rem, 6vw, 2rem);
	font-weight: 800;
	line-height: 1.05;
	font-variant-numeric: tabular-nums;
	transition: transform 0.2s ease;
}

.sgt-subasta-pub__price.is-flash {
	animation: sgt-sub-price-flash 0.55s ease;
}

@keyframes sgt-sub-price-flash {
	0% {
		transform: scale(1);
		filter: brightness(1);
	}
	40% {
		transform: scale(1.06);
		filter: brightness(1.35);
	}
	100% {
		transform: scale(1);
		filter: brightness(1);
	}
}

.sgt-subasta-pub__base-hint {
	margin: 0.45rem 0 0;
	font-size: 0.78rem;
	opacity: 0.82;
	line-height: 1.35;
}

.sgt-subasta-pub__countdown {
	font-size: clamp(1.1rem, 4vw, 1.35rem);
	font-weight: 800;
	font-variant-numeric: tabular-nums;
}

.sgt-subasta-pub__countdown.is-urgent {
	color: #fca5a5;
	animation: sgt-sub-urgent 1s ease-in-out infinite;
}

@keyframes sgt-sub-urgent {
	50% {
		opacity: 0.75;
	}
}

/* Ganador */
.sgt-subasta-pub__winner {
	background: linear-gradient(135deg, #fef9c3 0%, #fde68a 100%);
	border: 1px solid #facc15;
	border-radius: var(--sgt-sub-radius);
	padding: 1.15rem 1rem;
	margin-bottom: 1rem;
	text-align: center;
	animation: sgt-sub-winner-in 0.5s ease;
}

@keyframes sgt-sub-winner-in {
	from {
		opacity: 0;
		transform: translateY(8px) scale(0.98);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

.sgt-subasta-pub__winner-icon {
	font-size: 2rem;
	line-height: 1;
	margin-bottom: 0.35rem;
}

.sgt-subasta-pub__winner h2 {
	margin: 0 0 0.5rem;
	font-size: 1.15rem;
}

.sgt-subasta-pub__winner-monto {
	font-size: 1.4rem;
	font-weight: 800;
	margin: 0;
}

.sgt-subasta-pub__winner-who {
	margin: 0.35rem 0 0;
	color: #713f12;
	font-weight: 600;
}

/* Formulario */
.sgt-subasta-pub__form {
	background: var(--sgt-sub-card);
	border: 1px solid #e2e8f0;
	border-radius: var(--sgt-sub-radius);
	padding: 1.15rem 1rem;
	margin-bottom: 1rem;
	box-shadow: var(--sgt-sub-shadow);
}

.sgt-subasta-pub--status-activa .sgt-subasta-pub__form {
	border-color: rgba(37, 99, 235, 0.25);
}

.sgt-subasta-pub__form-title {
	margin: 0 0 0.35rem;
	font-size: 1.1rem;
	font-weight: 800;
}

.sgt-subasta-pub__min-hint {
	margin: 0 0 0.85rem;
	padding: 0.5rem 0.65rem;
	border-radius: 10px;
	background: #eff6ff;
	color: #1d4ed8;
	font-size: 0.88rem;
	font-weight: 700;
}

.sgt-subasta-pub__quick-bids {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
	margin-bottom: 0.85rem;
}

.sgt-subasta-pub__quick-btn {
	flex: 1 1 auto;
	min-width: calc(33% - 0.35rem);
	min-height: 44px;
	padding: 0.5rem 0.4rem;
	border: 1px solid #cbd5e1;
	border-radius: 10px;
	background: #f8fafc;
	color: #334155;
	font-size: 0.8rem;
	font-weight: 700;
	cursor: pointer;
	transition: background 0.12s ease, border-color 0.12s ease;
}

.sgt-subasta-pub__quick-btn:active {
	background: #e0e7ff;
	border-color: var(--sgt-sub-accent);
}

.sgt-subasta-pub__field {
	display: block;
	margin-bottom: 0.75rem;
}

.sgt-subasta-pub__field span {
	display: block;
	font-size: 0.82rem;
	font-weight: 700;
	margin-bottom: 0.3rem;
	color: #334155;
}

.sgt-subasta-pub__input {
	width: 100%;
	min-height: 48px;
	padding: 0.7rem 0.85rem;
	border: 1px solid #cbd5e1;
	border-radius: 12px;
	font-size: 16px;
	background: #fff;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.sgt-subasta-pub__input:focus {
	outline: none;
	border-color: var(--sgt-sub-accent);
	box-shadow: 0 0 0 3px var(--sgt-sub-accent-glow);
}

.sgt-subasta-pub__input--amount {
	font-size: 1.15rem;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
}

.sgt-subasta-pub__btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	min-height: 52px;
	padding: 0.85rem 1rem;
	border: none;
	border-radius: 14px;
	background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
	color: #fff;
	font-size: 1.05rem;
	font-weight: 800;
	cursor: pointer;
	box-shadow: 0 6px 20px var(--sgt-sub-accent-glow);
	transition: transform 0.12s ease, box-shadow 0.12s ease, opacity 0.12s ease;
}

.sgt-subasta-pub__btn:active:not(:disabled) {
	transform: scale(0.98);
}

.sgt-subasta-pub__btn:disabled {
	opacity: 0.55;
	cursor: not-allowed;
	box-shadow: none;
}

.sgt-subasta-pub__btn.is-submitting .sgt-subasta-pub__btn-text::after {
	content: '…';
	animation: sgt-sub-dots 1s steps(3) infinite;
}

@keyframes sgt-sub-dots {
	0% {
		content: '';
	}
	33% {
		content: '.';
	}
	66% {
		content: '..';
	}
	100% {
		content: '...';
	}
}

.sgt-subasta-pub__form-msg {
	margin: 0.75rem 0 0;
	font-size: 0.9rem;
	font-weight: 600;
	color: #047857;
}

.sgt-subasta-pub__form-msg--err {
	color: #b91c1c;
}

/* Feed ofertas */
.sgt-subasta-pub__feed {
	background: var(--sgt-sub-card);
	border: 1px solid #e2e8f0;
	border-radius: var(--sgt-sub-radius);
	padding: 1rem;
	box-shadow: var(--sgt-sub-shadow);
}

.sgt-subasta-pub__feed-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.5rem;
	margin-bottom: 0.65rem;
}

.sgt-subasta-pub__feed-head h2 {
	margin: 0;
	font-size: 0.95rem;
	font-weight: 800;
}

.sgt-subasta-pub__feed-live {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	font-size: 0.72rem;
	color: var(--sgt-sub-muted);
	font-weight: 600;
}

.sgt-subasta-pub__bids {
	list-style: none;
	margin: 0;
	padding: 0;
	max-height: 280px;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
}

.sgt-subasta-pub__bid {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 0.75rem;
	padding: 0.65rem 0.5rem;
	border-bottom: 1px solid #f1f5f9;
	font-size: 0.92rem;
}

.sgt-subasta-pub__bid:last-child {
	border-bottom: none;
}

.sgt-subasta-pub__bid--empty {
	justify-content: center;
	color: #94a3b8;
	padding: 1rem;
}

.sgt-subasta-pub__bid--new {
	animation: sgt-sub-bid-in 0.45s ease;
	background: linear-gradient(90deg, rgba(34, 197, 94, 0.12) 0%, transparent 100%);
}

@keyframes sgt-sub-bid-in {
	from {
		opacity: 0;
		transform: translateX(-8px);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

.sgt-subasta-pub__bid--leader {
	background: rgba(37, 99, 235, 0.06);
}

.sgt-subasta-pub__bid-who {
	font-family: ui-monospace, 'Cascadia Code', monospace;
	letter-spacing: 0.04em;
	color: #475569;
}

.sgt-subasta-pub__bid-amt {
	font-weight: 800;
	font-variant-numeric: tabular-nums;
	color: var(--sgt-sub-ink);
}

/* Responsive */
@media (max-width: 520px) {
	.sgt-subasta-pub {
		padding-left: 0.75rem;
		padding-right: 0.75rem;
	}

	.sgt-subasta-pub__hero {
		grid-template-columns: 1fr;
		text-align: center;
	}

	.sgt-subasta-pub__timer {
		padding-top: 0.5rem;
		border-top: 1px solid rgba(255, 255, 255, 0.12);
	}

	.sgt-subasta-pub--status-activa .sgt-subasta-pub__form {
		position: sticky;
		bottom: 0.5rem;
		z-index: 5;
		margin-bottom: 0.5rem;
	}
}

@media (min-width: 521px) {
	.sgt-subasta-pub {
		margin-top: 1rem;
		border-radius: 20px;
		padding-top: 1rem;
	}
}