/* ==========================================================================
   Sezione Brainrot — marcocards.com
   Tema: neon, glitch, vaporwave — verde neon, viola, rosa shocking
   ========================================================================== */

/* ---------- Banner Header ---------- */
.brainrot-banner {
    background: linear-gradient(135deg, #0a0a0a 0%, var(--mc-brain-purple) 50%, #1a0a2e 100%);
    position: relative;
    padding: 2.5rem 0;
    overflow: hidden;
    text-align: center;
    color: white;
}

.brainrot-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../img/ui/brainrot-banner-header.jpg') center/cover no-repeat;
    opacity: 0.2;
}

/* Linee scanline TV */
.brainrot-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0,0,0,0.08) 2px,
        rgba(0,0,0,0.08) 4px
    );
    pointer-events: none;
    z-index: 1;
}

.brainrot-banner .banner-content {
    position: relative;
    z-index: 2;
}

.brainrot-banner h1 {
    font-family: var(--mc-font-title);
    font-size: 2rem;
    text-shadow:
        0 0 10px var(--mc-brain-green),
        0 0 20px var(--mc-brain-green),
        2px 2px 0 var(--mc-brain-purple);
    margin: 0;
    animation: brainrotFlicker 3s infinite;
}

.brainrot-banner h1 i {
    color: var(--mc-brain-green);
    margin-right: 8px;
}

.brainrot-banner .banner-subtitle {
    font-size: 0.95rem;
    opacity: 0.85;
    margin-top: 4px;
    color: var(--mc-brain-pink);
}

@keyframes brainrotFlicker {
    0%, 95%, 100% { opacity: 1; }
    96% { opacity: 0.8; }
    97% { opacity: 1; }
    98% { opacity: 0.6; }
    99% { opacity: 1; }
}

/* ---------- Background pattern ---------- */
.section-brainrot .brainrot-page {
    background-color: #0a0a0a;
    background-image:
        radial-gradient(circle at 30% 30%, rgba(139,92,246,0.06) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(57,255,20,0.04) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255,0,110,0.03) 0%, transparent 60%);
    min-height: 100vh;
    color: #e0e0e0;
}

/* Pattern griglia neon */
.brainrot-page::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(139,92,246,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139,92,246,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

/* ---------- Barra ricerca sticky ---------- */
.brainrot-search-bar {
    background: rgba(15,15,15,0.95);
    backdrop-filter: blur(10px);
    padding: 12px 16px;
    position: sticky;
    top: 56px;
    z-index: 100;
    border-bottom: 1px solid rgba(139,92,246,0.2);
}

.brainrot-search-bar .form-control {
    border-radius: 50px;
    padding: 10px 20px 10px 44px;
    border: 2px solid rgba(139,92,246,0.3);
    background: rgba(30,30,30,0.8);
    color: white;
    font-size: 0.95rem;
    min-height: 44px;
    transition: border-color 0.2s;
}

.brainrot-search-bar .form-control::placeholder {
    color: rgba(255,255,255,0.4);
}

.brainrot-search-bar .form-control:focus {
    border-color: var(--mc-brain-green);
    box-shadow: 0 0 0 3px rgba(57,255,20,0.1), 0 0 15px rgba(57,255,20,0.1);
    background: rgba(30,30,30,0.95);
}

.brainrot-search-bar .search-icon {
    position: absolute;
    left: 32px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,0.4);
}

/* ---------- Filtri ---------- */
.brainrot-filters {
    padding: 12px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.brainrot-filters .filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    border: 2px solid rgba(139,92,246,0.3);
    background: rgba(30,30,30,0.6);
    color: #aaa;
    text-decoration: none;
    transition: all 0.2s;
    min-height: 36px;
    cursor: pointer;
}

.brainrot-filters .filter-chip:hover,
.brainrot-filters .filter-chip.active {
    border-color: var(--mc-brain-green);
    color: var(--mc-brain-green);
    background: rgba(57,255,20,0.05);
    box-shadow: 0 0 10px rgba(57,255,20,0.1);
}

.brainrot-filters .results-count {
    margin-left: auto;
    font-size: 0.8rem;
    color: #666;
}

/* ---------- Griglia Carte ---------- */
.brainrot-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 16px 0;
    position: relative;
    z-index: 1;
}

/* ---------- Singola Card ---------- */
.brainrot-card-item {
    background: rgba(25,25,35,0.9);
    border-radius: var(--mc-radius);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-decoration: none;
    color: #e0e0e0;
    display: block;
    border: 1px solid rgba(139,92,246,0.15);
    position: relative;
}

.brainrot-card-item:hover {
    transform: translateY(-4px);
    box-shadow:
        0 8px 30px rgba(139,92,246,0.2),
        0 0 20px rgba(57,255,20,0.05);
    border-color: rgba(139,92,246,0.4);
    color: #e0e0e0;
}

/* Effetto glitch al hover */
.brainrot-card-item:hover .card-name {
    animation: glitchText 0.3s ease-in-out;
}

@keyframes glitchText {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 1px); }
    40% { transform: translate(2px, -1px); }
    60% { transform: translate(-1px, -1px); }
    80% { transform: translate(1px, 1px); }
    100% { transform: translate(0); }
}

/* Effetto neon glow border */
.brainrot-card-item::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--mc-radius);
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(57,255,20,0.3) 50%,
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.brainrot-card-item:hover::before {
    opacity: 1;
}

.brainrot-card-item .card-img-wrapper {
    aspect-ratio: 3/4;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    position: relative;
}

.brainrot-card-item .card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, filter 0.4s ease;
}

.brainrot-card-item:hover .card-img-wrapper img {
    transform: scale(1.05);
    filter: saturate(1.2) contrast(1.05);
}

.brainrot-card-item .card-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(139,92,246,0.4);
    font-size: 3rem;
    background: linear-gradient(135deg, #0f0f1a, #1a0a2e);
}

.brainrot-card-item .card-body {
    padding: 10px 12px 12px;
}

.brainrot-card-item .card-name {
    font-family: var(--mc-font-title);
    font-size: 0.9rem;
    color: #e0e0e0;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.brainrot-card-item .card-price {
    font-weight: 800;
    font-size: 1rem;
    color: var(--mc-brain-green);
    text-shadow: 0 0 8px rgba(57,255,20,0.3);
}

.brainrot-card-item .card-condition {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 50px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-top: 4px;
}

.brainrot-card-item .card-status-sold {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(255,0,110,0.9);
    color: white;
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    z-index: 3;
    box-shadow: 0 0 10px rgba(255,0,110,0.4);
}

/* ---------- Pagina Dettaglio ---------- */
.brainrot-detail {
    position: relative;
    z-index: 1;
    padding-bottom: 2rem;
}

.brainrot-detail .detail-image {
    width: 100%;
    border-radius: var(--mc-radius);
    overflow: hidden;
    background: rgba(25,25,35,0.9);
    box-shadow: 0 4px 20px rgba(0,0,0,0.4), 0 0 30px rgba(139,92,246,0.1);
    cursor: zoom-in;
    position: relative;
}

.brainrot-detail .detail-image img {
    width: 100%;
    height: auto;
    display: block;
}

.brainrot-detail .detail-info {
    background: rgba(25,25,35,0.9);
    border-radius: var(--mc-radius);
    padding: 20px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
    margin-top: 16px;
    border: 1px solid rgba(139,92,246,0.15);
}

.brainrot-detail .detail-name {
    font-family: var(--mc-font-title);
    font-size: 1.6rem;
    color: #fff;
    margin-bottom: 8px;
    text-shadow: 0 0 15px rgba(139,92,246,0.3);
}

.brainrot-detail .detail-prices {
    display: flex;
    gap: 16px;
    align-items: baseline;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.brainrot-detail .detail-price-main {
    font-family: var(--mc-font-title);
    font-size: 1.8rem;
    color: var(--mc-brain-green);
    text-shadow: 0 0 15px rgba(57,255,20,0.4);
}

.brainrot-detail .detail-price-value {
    font-size: 0.9rem;
    color: #666;
    text-decoration: line-through;
}

.brainrot-detail .detail-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.brainrot-detail .detail-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    border: 1px solid rgba(139,92,246,0.3);
    background: rgba(139,92,246,0.1);
}

.brainrot-detail .detail-description {
    color: #bbb;
    line-height: 1.6;
    margin-bottom: 16px;
    padding: 12px;
    background: rgba(0,0,0,0.3);
    border-radius: var(--mc-radius-sm);
    border-left: 3px solid var(--mc-brain-purple);
}

.brainrot-detail .detail-meta {
    font-size: 0.8rem;
    color: #666;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.brainrot-detail .extra-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 16px;
}

.brainrot-detail .extra-gallery img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--mc-radius-sm);
    cursor: pointer;
    transition: transform 0.2s;
    border: 1px solid rgba(139,92,246,0.2);
}

.brainrot-detail .extra-gallery img:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(139,92,246,0.3);
}

/* Pulsante offerta */
.btn-offer-brainrot {
    width: 100%;
    padding: 14px;
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: var(--mc-radius-sm);
    background: linear-gradient(135deg, var(--mc-brain-purple), var(--mc-brain-pink));
    border: none;
    color: white;
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
    margin-top: 16px;
    box-shadow: 0 0 20px rgba(139,92,246,0.2);
}

.btn-offer-brainrot:hover {
    background: linear-gradient(135deg, var(--mc-brain-pink), var(--mc-brain-purple));
    color: white;
    box-shadow: 0 0 30px rgba(255,0,110,0.3);
}

.btn-offer-brainrot:active {
    transform: scale(0.98);
}

/* ---------- Stato Vuoto ---------- */
.brainrot-empty {
    text-align: center;
    padding: 60px 20px;
    position: relative;
    z-index: 1;
}

.brainrot-empty .empty-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    opacity: 0.3;
    color: var(--mc-brain-purple);
}

.brainrot-empty h3 {
    font-family: var(--mc-font-title);
    color: #888;
    margin-bottom: 8px;
}

.brainrot-empty p {
    color: #666;
    font-size: 0.95rem;
}

/* ---------- Modal Offerta Brainrot ---------- */
.offer-modal-brainrot .modal-content {
    border-radius: var(--mc-radius);
    border: 1px solid rgba(139,92,246,0.3);
    background: #1a1a2e;
    color: #e0e0e0;
}

.offer-modal-brainrot .modal-header {
    background: linear-gradient(135deg, var(--mc-brain-purple), var(--mc-brain-pink));
    color: white;
    border-radius: var(--mc-radius) var(--mc-radius) 0 0;
    border-bottom: none;
}

.offer-modal-brainrot .modal-header .btn-close {
    filter: brightness(0) invert(1);
}

.offer-modal-brainrot .modal-title {
    font-family: var(--mc-font-title);
}

.offer-modal-brainrot .form-control {
    border-radius: var(--mc-radius-sm);
    padding: 10px 14px;
    min-height: 44px;
    border: 2px solid rgba(139,92,246,0.3);
    background: rgba(30,30,30,0.8);
    color: white;
}

.offer-modal-brainrot .form-control::placeholder {
    color: rgba(255,255,255,0.4);
}

.offer-modal-brainrot .form-control:focus {
    border-color: var(--mc-brain-green);
    box-shadow: 0 0 0 3px rgba(57,255,20,0.1);
    background: rgba(30,30,30,0.95);
}

.offer-modal-brainrot .form-label {
    color: #bbb;
}

.offer-modal-brainrot .btn-send-offer {
    background: linear-gradient(135deg, var(--mc-brain-purple), var(--mc-brain-pink));
    border: none;
    color: white;
    font-weight: 700;
    padding: 12px;
    border-radius: var(--mc-radius-sm);
    min-height: 48px;
    width: 100%;
}

/* ---------- Paginazione ---------- */
.brainrot-page .pagination .page-link {
    color: var(--mc-brain-green);
    background: rgba(30,30,30,0.6);
    border-color: rgba(139,92,246,0.2);
}

.brainrot-page .pagination .page-item.active .page-link {
    background: var(--mc-brain-purple);
    border-color: var(--mc-brain-purple);
    color: white;
}

.brainrot-page .pagination .page-item.disabled .page-link {
    background: rgba(30,30,30,0.3);
    color: #555;
}

/* ---------- Animazione ingresso card ---------- */
.brainrot-card-item {
    animation: brainFadeIn 0.4s ease-out backwards;
}

@keyframes brainFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px) skewX(-1deg);
    }
    to {
        opacity: 1;
        transform: translateY(0) skewX(0);
    }
}

.brainrot-grid .brainrot-card-item:nth-child(1) { animation-delay: 0.05s; }
.brainrot-grid .brainrot-card-item:nth-child(2) { animation-delay: 0.1s; }
.brainrot-grid .brainrot-card-item:nth-child(3) { animation-delay: 0.15s; }
.brainrot-grid .brainrot-card-item:nth-child(4) { animation-delay: 0.2s; }
.brainrot-grid .brainrot-card-item:nth-child(5) { animation-delay: 0.25s; }
.brainrot-grid .brainrot-card-item:nth-child(6) { animation-delay: 0.3s; }
.brainrot-grid .brainrot-card-item:nth-child(7) { animation-delay: 0.35s; }
.brainrot-grid .brainrot-card-item:nth-child(8) { animation-delay: 0.4s; }

/* ---------- Responsive ---------- */

/* iPhone SE (375px) */
@media (max-width: 389px) {
    .brainrot-banner { padding: 1.5rem 0; }
    .brainrot-banner h1 { font-size: 1.4rem; }
    .brainrot-banner .banner-subtitle { font-size: 0.8rem; }
    .brainrot-search-bar .form-control { font-size: 0.85rem; padding: 8px 12px 8px 36px; min-height: 40px; }
    .brainrot-filters { gap: 4px; padding: 8px 0; }
    .brainrot-grid { gap: 8px; }
    .brainrot-card-item .card-body { padding: 8px 10px 10px; }
    .brainrot-card-item .card-name { font-size: 0.8rem; }
    .brainrot-card-item .card-price { font-size: 0.85rem; }
    .brainrot-detail .detail-name { font-size: 1.3rem; }
    .brainrot-detail .detail-price-main { font-size: 1.5rem; }
    .brainrot-detail .detail-info { padding: 14px; }
    .btn-offer-brainrot { padding: 12px; font-size: 0.95rem; min-height: 48px; }
}

/* iPhone 14 (390-575px) */
@media (min-width: 390px) and (max-width: 575.98px) {
    .brainrot-banner h1 { font-size: 1.6rem; }
    .brainrot-grid { gap: 10px; }
    .brainrot-card-item .card-name { font-size: 0.85rem; }
    .brainrot-detail .detail-name { font-size: 1.5rem; }
}

/* Tablet (576px+) */
@media (min-width: 576px) {
    .brainrot-grid { gap: 16px; }
}

/* iPad (768px) */
@media (min-width: 768px) {
    .brainrot-banner h1 { font-size: 2.5rem; }
    .brainrot-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .brainrot-detail .detail-name { font-size: 2rem; }
    .brainrot-detail .detail-info { margin-top: 0; }
}

/* iPad Pro / desktop (1024px) */
@media (min-width: 1024px) {
    .brainrot-banner { padding: 3.5rem 0; }
    .brainrot-banner h1 { font-size: 2.8rem; }
    .brainrot-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Desktop large (1440px+) */
@media (min-width: 1440px) {
    .brainrot-banner { padding: 4rem 0; }
    .brainrot-banner h1 { font-size: 3rem; }
    .brainrot-grid { gap: 28px; }
    .brainrot-detail .detail-name { font-size: 2.4rem; }
}