/* ===== Marketplace Section ===== */
.marketplace-section,
.create-listing-section {
    padding: 48px 0 80px;
    min-height: calc(100vh - 70px);
}

/* ===== Marketplace Header ===== */
.marketplace-header,
.create-listing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--navy-600);
}

.create-listing-header {
    flex-direction: column;
    align-items: flex-start;
}

.marketplace-header h1,
.create-listing-header h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 4px;
}

.marketplace-subtitle,
.create-listing-subtitle {
    color: var(--slate-400);
    font-size: 0.95rem;
}

/* ===== Filters ===== */
.filters-bar {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    margin-bottom: 32px;
    padding: 20px 24px;
    background: var(--navy-800);
    border: 1px solid var(--navy-600);
    border-radius: var(--radius);
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    min-width: 140px;
}

.filter-group label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.filter-group select,
.filter-group input {
    padding: 10px 12px;
    background: var(--navy-700);
    border: 1px solid var(--navy-600);
    border-radius: var(--radius-sm, 6px);
    color: var(--white);
    font-size: 0.9rem;
    font-family: inherit;
}

.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: var(--accent-indigo);
}

/* ===== Loading / Empty ===== */
.marketplace-loading,
.marketplace-empty {
    text-align: center;
    padding: 80px 0;
    color: var(--slate-400);
}

.marketplace-empty .empty-icon {
    color: var(--navy-500);
    margin-bottom: 16px;
}

.marketplace-empty h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.hidden {
    display: none !important;
}

/* ===== Listings Grid ===== */
.listings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
}

.listing-card {
    background: var(--navy-800);
    border: 1px solid var(--navy-600);
    border-radius: var(--radius);
    padding: 28px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.listing-card:hover {
    border-color: var(--navy-500);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.listing-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.listing-card-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--white);
    margin: 0;
}

.listing-region {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-blue);
    background: rgba(6, 182, 212, 0.1);
    padding: 4px 10px;
    border-radius: 4px;
    white-space: nowrap;
}

.listing-price {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 8px;
}

.listing-description {
    font-size: 0.9rem;
    color: var(--slate-400);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.listing-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    padding-top: 16px;
    border-top: 1px solid var(--navy-600);
}

.listing-meta-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.listing-meta-label {
    font-size: 0.7rem;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.listing-meta-value {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--slate-200);
}

/* ===== Detail Modal ===== */
.detail-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 60px;
}

.detail-modal.hidden {
    display: none !important;
}

.detail-modal-content {
    background: var(--navy-900);
    border: 1px solid var(--navy-600);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 700px;
    margin-bottom: 40px;
}

.detail-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    border-bottom: 1px solid var(--navy-600);
}

.detail-modal-header h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
}

.detail-close {
    background: none;
    border: none;
    color: var(--slate-400);
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    padding: 0 4px;
    transition: color 0.3s;
}

.detail-close:hover {
    color: var(--white);
}

.detail-body {
    padding: 28px;
}

.detail-section {
    margin-bottom: 24px;
}

.detail-section:last-child {
    margin-bottom: 0;
}

.detail-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.detail-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.detail-field-label {
    font-size: 0.75rem;
    color: var(--slate-500);
}

.detail-field-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--slate-200);
}

.detail-text {
    font-size: 0.95rem;
    color: var(--slate-300);
    line-height: 1.7;
    white-space: pre-wrap;
}

.detail-footer {
    padding: 20px 28px;
    border-top: 1px solid var(--navy-600);
}

.detail-footer.hidden {
    display: none !important;
}

.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.inquiry-form textarea {
    padding: 12px;
    background: var(--navy-700);
    border: 1px solid var(--navy-600);
    border-radius: var(--radius-sm, 6px);
    color: var(--white);
    font-size: 0.9rem;
    font-family: inherit;
    resize: vertical;
}

.inquiry-form textarea:focus {
    outline: none;
    border-color: var(--accent-indigo);
}

.inquiry-sent {
    color: var(--accent-blue);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ===== Create Listing Form ===== */
.listing-form {
    max-width: 700px;
}

.form-card {
    background: var(--navy-800);
    border: 1px solid var(--navy-600);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 24px;
}

.form-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}

.form-card-desc {
    font-size: 0.85rem;
    color: var(--slate-400);
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--slate-200);
    margin-bottom: 6px;
}

.required {
    color: #ef4444;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--navy-700);
    border: 1px solid var(--navy-600);
    border-radius: var(--radius-sm, 6px);
    color: var(--white);
    font-size: 0.95rem;
    font-family: inherit;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-indigo);
}

.form-hint {
    display: block;
    font-size: 0.78rem;
    color: var(--slate-500);
    margin-top: 4px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.form-message {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: var(--radius-sm, 6px);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ===== My Listings (Dashboard) ===== */
.my-listings-card {
    background: var(--navy-800);
    border: 1px solid var(--navy-600);
    border-radius: var(--radius);
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.my-listing-info h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin: 0 0 4px;
}

.my-listing-meta {
    font-size: 0.8rem;
    color: var(--slate-400);
    display: flex;
    gap: 12px;
}

.listing-status {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 3px 8px;
    border-radius: 4px;
}

.listing-status.draft { color: var(--slate-400); background: rgba(148, 163, 184, 0.1); }
.listing-status.pending { color: #f59e0b; background: rgba(245, 158, 11, 0.1); }
.listing-status.approved { color: #22c55e; background: rgba(34, 197, 94, 0.1); }
.listing-status.rejected { color: #ef4444; background: rgba(239, 68, 68, 0.1); }
.listing-status.sold { color: var(--accent-blue); background: rgba(6, 182, 212, 0.1); }
.listing-status.expired { color: var(--slate-500); background: rgba(100, 116, 139, 0.1); }

.my-listing-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .marketplace-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .filters-bar {
        flex-direction: column;
    }

    .filter-group {
        width: 100%;
    }

    .listings-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .detail-grid {
        grid-template-columns: 1fr;
    }

    .detail-modal {
        padding: 10px;
        padding-top: 30px;
    }

    .form-actions {
        flex-direction: column;
    }
}