/* offer-detail.css — Página de detalhe da oferta (escopo .offer-detail-page) */

.offer-detail-page {
    max-width: 72rem;
    margin-left: auto;
    margin-right: auto;
}

.offer-detail-page .product-main-card {
    border-radius: 1rem;
    backdrop-filter: saturate(120%);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.dark .offer-detail-page .product-main-card {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.offer-detail-page .product-image-col {
    background: #f8fafc;
}

.dark .offer-detail-page .product-image-col {
    background: rgba(31, 41, 55, 0.5);
}

@media (min-width: 1024px) {
    .offer-detail-page .product-image-col {
        position: sticky;
        top: 6rem;
    }
}

.offer-detail-page .product-image-col img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.offer-detail-page h1.line-clamp-4 {
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.offer-detail-page .price-highlight {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
}

.dark .offer-detail-page .price-highlight {
    background: rgba(31, 41, 55, 0.4);
    border-color: #374151;
}

.offer-detail-page .price-highlight::before {
    display: none;
}

.offer-detail-page .product-price-final {
    font-size: 1.875rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

@media (min-width: 1024px) {
    .offer-detail-page .product-price-final {
        font-size: 2.25rem;
    }
}

.offer-detail-page .product-discount-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 700;
    background: #ef4444;
    color: #fff;
}

.offer-detail-page .product-economy-text {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #059669;
}

.dark .offer-detail-page .product-economy-text {
    color: #34d399;
}

.offer-detail-page #btn-ir-oferta-principal {
    min-height: 3rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 0.75rem;
    box-shadow: none;
    transform: none;
}

.offer-detail-page #btn-ir-oferta-principal:hover {
    opacity: 0.95;
    transform: none;
    box-shadow: none;
}

.offer-detail-page #btn-ir-oferta-principal .absolute.inset-0 {
    display: none;
}

.offer-detail-page .product-coupon-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 0;
    border-top: 1px solid #e2e8f0;
    margin-top: 0.75rem;
}

.dark .offer-detail-page .product-coupon-row {
    border-top-color: #374151;
}

.offer-detail-page .product-coupon-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #047857;
}

.dark .offer-detail-page .product-coupon-label {
    color: #6ee7b7;
}

.offer-detail-page .cupom-codigo {
    font-family: ui-monospace, monospace;
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.625rem;
    border-radius: 0.375rem;
    background: #fff;
    border: 1px dashed #6ee7b7;
    color: #047857;
}

.dark .offer-detail-page .cupom-codigo {
    background: rgba(17, 24, 39, 0.6);
    border-color: #065f46;
    color: #6ee7b7;
}

.offer-detail-page .product-coupon-btn {
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid #059669;
    background: transparent;
    color: #059669;
    transition: background 0.15s ease, color 0.15s ease;
}

.offer-detail-page .product-coupon-btn:hover {
    background: #059669;
    color: #fff;
}

.dark .offer-detail-page .product-coupon-btn {
    border-color: #34d399;
    color: #34d399;
}

.dark .offer-detail-page .product-coupon-btn:hover {
    background: #059669;
    color: #fff;
}

.offer-detail-page .product-meta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
    font-size: 0.75rem;
    color: #64748b;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid #f1f5f9;
}

.dark .offer-detail-page .product-meta-row {
    color: #94a3b8;
    border-top-color: #374151;
}

.offer-detail-page .product-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.offer-detail-page .product-actions #btn-share {
    font-size: 0.8125rem;
    padding: 0.375rem 0.75rem;
    border-radius: 0.5rem;
    background: transparent;
    border: 1px solid #e2e8f0;
}

.dark .offer-detail-page .product-actions #btn-share {
    border-color: #4b5563;
}

.offer-detail-page .reacao-btn {
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
}

.offer-detail-page .product-section-block {
    margin-top: 1.75rem;
}

@media (min-width: 1024px) {
    .offer-detail-page .product-section-block {
        margin-top: 2rem;
    }
}

.offer-detail-page .product-trust-strip > * {
    white-space: nowrap;
}

.offer-detail-page .product-sticky-offer {
    transform: translateY(16px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.22s ease, opacity 0.22s ease;
}

.offer-detail-page .product-sticky-offer.is-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.offer-detail-page .product-sticky-offer .sticky-cta-btn {
    background: linear-gradient(135deg, var(--cor-principal), var(--cor-principal-hover));
    border: 1px solid color-mix(in srgb, var(--cor-principal) 55%, transparent);
}

.offer-detail-page .product-sticky-offer .sticky-cta-btn:active {
    transform: scale(0.98);
}

@media (max-width: 1023px) {
    html.offer-sticky-bar-active #btn-voltar-topo {
        bottom: calc(10.5rem + env(safe-area-inset-bottom, 0)) !important;
    }
}

.offer-detail-page #stale-inline-banner {
    border-radius: 0.75rem;
    box-shadow: none;
}

.offer-detail-page #stale-inline-banner .stale-gradient-bar {
    display: none;
}

.offer-detail-page .historico-range-btn {
    min-height: 28px;
    padding: 0.35rem 0.58rem;
    border-radius: 0.65rem;
    font-size: 11px;
    font-weight: 700;
    color: rgb(71 85 105);
    transition: all 0.18s ease;
}

.offer-detail-page .historico-range-btn:hover {
    color: rgb(15 23 42);
    background: rgb(241 245 249 / 90%);
}

.offer-detail-page .historico-range-btn.active {
    color: #fff;
    background: linear-gradient(135deg, #0077ed, #2563eb);
    box-shadow: 0 8px 15px -10px rgba(0, 119, 237, 0.7);
}

.dark .offer-detail-page .historico-range-btn {
    color: rgb(203 213 225);
}

.dark .offer-detail-page .historico-range-btn:hover {
    color: rgb(248 250 252);
    background: rgb(51 65 85 / 80%);
}

.dark .offer-detail-page .historico-range-btn.active {
    color: rgb(239 246 255);
    background: linear-gradient(135deg, #1d4ed8, #2563eb);
}

.offer-detail-page #stale-inline-banner.is-dismissed {
    display: none;
}

/* Histórico de preços */
.offer-detail-page .historico-precos-section {
    font-family: 'Outfit', sans-serif;
    position: relative;
    border-radius: 1rem;
}

.offer-detail-page .historico-precos-section > div:first-child {
    background: #f8fafc;
    background-image: none;
}

.dark .offer-detail-page .historico-precos-section > div:first-child {
    background: rgba(31, 41, 55, 0.5);
}

.offer-detail-page .historico-stat-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border-radius: 0.75rem;
}

.offer-detail-page .historico-stat-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 119, 237, 0.08);
}

.dark .offer-detail-page .historico-stat-card:hover {
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

.offer-detail-page .historico-precos-chart-wrapper {
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55), 0 18px 28px -20px rgba(15, 23, 42, 0.45);
}

.offer-detail-page .historico-chart-hint {
    animation: offer-historico-chip-float 3.2s ease-in-out infinite;
}

.offer-detail-page .historico-chart-badge {
    animation: offer-historico-chip-float 3.2s ease-in-out infinite 0.2s;
}

@keyframes offer-historico-chip-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-1px); }
}

.offer-detail-page .historico-line-path {
    transition: stroke-dashoffset 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}

.offer-detail-page .historico-area-path {
    opacity: 0;
    animation: offer-historico-area-in 0.75s ease forwards 0.15s;
}

@keyframes offer-historico-area-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.offer-detail-page .historico-hover-guide {
    stroke: rgba(59, 130, 246, 0.35);
    stroke-width: 1.5;
    stroke-dasharray: 3 5;
    opacity: 0;
    transition: opacity 0.18s ease;
}

.dark .offer-detail-page .historico-hover-guide {
    stroke: rgba(96, 165, 250, 0.42);
}

.offer-detail-page .historico-point {
    cursor: pointer;
    transition: r 0.15s ease, filter 0.2s ease;
    transform-origin: center;
    animation: offer-historico-point-in 0.4s ease both;
    animation-delay: var(--point-delay, 0ms);
}

.offer-detail-page .historico-point:hover {
    filter: brightness(1.1);
}

@keyframes offer-historico-point-in {
    from { opacity: 0; transform: scale(0.7); }
    to { opacity: 1; transform: scale(1); }
}

.offer-detail-page .historico-point-melhor {
    fill: #10b981;
    stroke: #059669;
}

.dark .offer-detail-page .historico-point-melhor {
    fill: #34d399;
    stroke: #10b981;
}

.offer-detail-page .historico-point-atual {
    animation:
        offer-historico-point-in 0.4s ease both var(--point-delay, 0ms),
        offer-historico-pulse 2s ease-in-out infinite 0.45s;
}

@keyframes offer-historico-pulse {
    0%, 100% { opacity: 1; filter: drop-shadow(0 0 0 #0077ed); }
    50% { opacity: 0.9; filter: drop-shadow(0 0 6px rgba(0, 119, 237, 0.6)); }
}

.dark .offer-detail-page .historico-point-atual {
    animation:
        offer-historico-point-in 0.4s ease both var(--point-delay, 0ms),
        offer-historico-pulse-dark 2s ease-in-out infinite 0.45s;
}

@keyframes offer-historico-pulse-dark {
    0%, 100% { opacity: 1; filter: drop-shadow(0 0 0 #60a5fa); }
    50% { opacity: 0.9; filter: drop-shadow(0 0 8px rgba(96, 165, 250, 0.7)); }
}

.offer-detail-page .historico-tooltip {
    font-family: 'Outfit', sans-serif;
    white-space: normal;
    box-sizing: border-box;
    max-width: 220px;
    line-height: 1.25;
    border-color: rgba(148, 163, 184, 0.28);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.97), rgba(248, 250, 252, 0.95));
    box-shadow: 0 16px 36px -18px rgba(15, 23, 42, 0.55), 0 8px 18px -14px rgba(0, 119, 237, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px) scale(0.98);
    transition: opacity 0.16s ease, transform 0.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.dark .offer-detail-page .historico-tooltip {
    border-color: rgba(148, 163, 184, 0.34);
    background: linear-gradient(160deg, rgba(31, 41, 55, 0.98), rgba(15, 23, 42, 0.96));
    box-shadow: 0 18px 36px -18px rgba(2, 6, 23, 0.8), 0 8px 20px -14px rgba(96, 165, 250, 0.38);
}

.offer-detail-page .historico-tooltip.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.offer-detail-page .historico-legend-item {
    padding: 0.28rem 0.56rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(248, 250, 252, 0.7);
}

.dark .offer-detail-page .historico-legend-item {
    border-color: rgba(148, 163, 184, 0.2);
    background: rgba(30, 41, 59, 0.55);
}

@media (max-width: 640px) {
    .offer-detail-page .historico-chart-hint,
    .offer-detail-page .historico-chart-badge {
        font-size: 10px;
        padding: 0.3rem 0.52rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .offer-detail-page .historico-chart-hint,
    .offer-detail-page .historico-chart-badge,
    .offer-detail-page .historico-point,
    .offer-detail-page .historico-point-atual,
    .offer-detail-page .historico-area-path {
        animation: none !important;
    }
}