/* ✅ НОВЫЙ ДИЗАЙН — ДВЕ ФОТО НА КАРТОЧКЕ */
        .coin-card {
            background: var(--bg-surface);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .coin-card:hover {
            transform: translateY(-4px);
            border-color: var(--color-gold);
            box-shadow: 
                0 12px 30px rgba(0, 0, 0, 0.5),
                0 0 25px rgba(212, 175, 55, 0.12),
                inset 0 0 20px rgba(212, 175, 55, 0.03);
        }

        .coin-thumbs {
            background: #f5f5f5;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4px;
            padding: 4px;
            height: 220px;
            position: relative;
        }

        .coin-thumbs .thumb-item {
            background: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            border-radius: 4px;
            cursor: pointer;
            position: relative;
        }

        .coin-thumbs .thumb-item img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            transition: transform 0.3s ease;
        }

        .coin-thumbs .thumb-item img:hover {
            transform: scale(1.03);
        }

        .coin-thumbs .thumb-item .no-image {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: #bbb;
            font-size: 0.7rem;
            gap: 2px;
            width: 100%;
            height: 100%;
        }
        .coin-thumbs .thumb-item .no-image .icon {
            font-size: 2.5rem;
            opacity: 0.3;
        }

        .coin-status-tag {
            position: absolute;
            top: 10px;
            left: 10px;
            padding: 3px 10px;
            font-size: 0.6rem;
            font-weight: 600;
            border-radius: 4px;
            text-transform: uppercase;
            z-index: 2;
            letter-spacing: 0.5px;
            background: rgba(0,0,0,0.75);
            color: #fff;
        }
        .status-exchange { background: rgba(42, 82, 190, 0.9); color: #fff; }
        .status-sale { background: rgba(28, 122, 68, 0.9); color: #fff; }
        .status-both { background: linear-gradient(135deg, #1c7a44, #2a52be); color: #fff; }

        .coin-info {
            padding: 12px 14px 14px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .coin-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2px;
        }
        .coin-grading-tag {
            color: var(--color-gold);
            font-weight: 600;
            font-size: 0.85rem;
        }
        .coin-year {
            color: var(--color-text-muted);
            font-size: 0.8rem;
        }

        .coin-title {
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 2px;
            line-height: 1.3;
        }

        .coin-description {
            font-size: 0.72rem;
            color: rgba(255,255,255,0.5);
            line-height: 1.4;
            min-height: 28px;
            max-height: 60px;
            overflow: hidden;
            margin: 2px 0 4px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
        }

        .coin-owner {
            font-size: 0.7rem;
            color: var(--color-text-muted);
            margin-bottom: 4px;
        }
        .coin-owner span {
            color: #fff;
        }

        .coin-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-top: 1px solid var(--color-border);
            padding-top: 8px;
            margin-top: auto;
            gap: 6px;
            flex-wrap: wrap;
        }

        .coin-price {
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            white-space: nowrap;
        }

        .btn-contact {
            padding: 4px 12px;
            font-size: 0.7rem;
            background: var(--color-gold);
            color: #000;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-weight: 600;
            transition: opacity 0.3s ease;
            white-space: nowrap;
        }

        .btn-contact:hover {
            opacity: 0.8;
        }

        .btn-contact-disabled {
            font-size: 0.6rem;
            color: var(--color-text-muted);
            background: rgba(255,255,255,0.05);
            padding: 4px 10px;
            border-radius: 4px;
            border: 1px solid var(--color-border);
            white-space: nowrap;
        }

        .btn-favorite {
            background: none;
            border: none;
            color: var(--color-text-muted);
            font-size: 1.2rem;
            cursor: pointer;
            padding: 4px 8px;
            transition: var(--transition);
            line-height: 1;
        }
        .btn-favorite:hover {
            color: var(--color-gold);
            transform: scale(1.1);
        }
        .btn-favorite.active {
            color: var(--color-gold);
        }

        .btn-share {
            background: none;
            border: none;
            color: var(--color-text-muted);
            font-size: 0.9rem;
            cursor: pointer;
            padding: 4px 8px;
            transition: var(--transition);
        }
        .btn-share:hover {
            color: var(--color-gold);
            transform: scale(1.1);
        }

        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.85);
            backdrop-filter: blur(8px);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
        }
        .modal-content-box {
            background: var(--bg-surface);
            border-radius: 12px;
            padding: 20px;
            max-width: 700px;
            width: 100%;
            border: 1px solid var(--color-border);
            box-shadow: 0 20px 60px rgba(0,0,0,0.8);
            position: relative;
        }
        .modal-close-btn {
            position: absolute;
            top: 10px;
            right: 15px;
            background: none;
            border: none;
            color: #fff;
            font-size: 2rem;
            cursor: pointer;
            line-height: 1;
            z-index: 10;
            opacity: 0.7;
            transition: opacity 0.3s ease;
        }
        .modal-close-btn:hover {
            opacity: 1;
        }
.modal-photo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
    overflow: hidden;
    position: relative;
    cursor: zoom-in;
    user-select: none;
}

.modal-photo-container.zoomed {
    cursor: grab;
}

.modal-photo-container.dragging {
    cursor: grabbing;
}

.modal-photo-container img {
    max-width: 100%;
    max-height: 65vh;
    border-radius: 6px;
    object-fit: contain;
    transition: transform 0.15s ease-out;
    transform-origin: center center;
    will-change: transform;
    user-select: none;
    -webkit-user-drag: none;
}

/* Кнопки зума */
.modal-zoom-controls {
    position: absolute;
    top: 15px;
    left: 15px;
    display: flex;
    gap: 6px;
    z-index: 10;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 6px;
    padding: 4px;
    backdrop-filter: blur(8px);
}

.modal-zoom-controls button {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    width: 34px;
    height: 34px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
}

.modal-zoom-controls button:hover {
    background: rgba(212, 175, 55, 0.25);
    color: var(--color-gold);
}

.modal-zoom-controls button#js-zoom-reset {
    font-size: 0.7rem;
    width: auto;
    padding: 0 12px;
    color: var(--color-gold);
}

/* Мобильная адаптация */
@media (max-width: 600px) {
    .modal-zoom-controls {
        top: 10px;
        left: 10px;
        padding: 3px;
    }
    .modal-zoom-controls button {
        width: 30px;
        height: 30px;
        font-size: 1rem;
    }
    .modal-zoom-controls button#js-zoom-reset {
        font-size: 0.65rem;
        padding: 0 10px;
    }
}
        .modal-nav {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 20px;
            margin-top: 15px;
        }
        .modal-nav button {
            background: var(--color-gold);
            color: #000;
            border: none;
            border-radius: 4px;
            padding: 8px 24px;
            cursor: pointer;
            font-weight: 600;
            transition: opacity 0.3s ease;
        }
        .modal-nav button:hover {
            opacity: 0.8;
        }
        .modal-nav .counter {
            color: #fff;
            font-size: 0.9rem;
        }

        .pagination a {
            transition: var(--transition);
        }
        .pagination a:hover {
            background: var(--color-gold) !important;
            color: #000 !important;
            border-color: var(--color-gold) !important;
        }

        .coin-owner .coin-id-link,
        .coin-owner .coin-owner-link {
            color: rgba(255, 255, 255, 0.65);
            text-decoration: none;
            font-size: 0.7rem;
            opacity: 1;
            transition: all 0.3s ease;
        }
        .coin-owner .coin-id-link:hover,
        .coin-owner .coin-owner-link:hover {
            opacity: 1;
            color: var(--color-gold);
            text-decoration: underline;
        }

        /* ✅ SINGLE COIN VIEW — адаптивная сетка для ПК и мобильных */
        .single-coin-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }

        @media (max-width: 768px) {
            .single-coin-grid {
                grid-template-columns: 1fr !important;
                gap: 20px !important;
            }
        }

        @media (max-width: 600px) {
            .coin-thumbs {
                height: 160px;
                gap: 3px;
                padding: 3px;
            }
            .coin-thumbs .thumb-item .no-image .icon {
                font-size: 1.8rem;
            }
            .coin-info {
                padding: 10px 12px 12px;
            }
            .coin-title {
                font-size: 0.9rem;
            }
            .coin-price {
                font-size: 0.85rem;
            }
            .modal-content-box {
                margin: 15px;
                padding: 15px;
            }
            .modal-photo-container {
                min-height: 200px;
            }
            .modal-nav button {
                padding: 6px 16px;
                font-size: 0.85rem;
            }
            .pagination {
                gap: 6px;
            }
            .pagination a {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
            .coin-footer {
                flex-wrap: wrap;
                gap: 4px;
            }
            .btn-contact,
            .btn-contact-disabled {
                font-size: 0.55rem;
                padding: 3px 8px;
            }
        }