.admin-layout {
    display: flex;
    min-height: calc(100vh - var(--header-height));
    background: var(--bg-muted);
}

.admin-sidebar {
    width: 250px;
    background: var(--bg-main);
    border-right: 1px solid var(--border-color);
    padding: 2rem 0;
}

.admin-nav .nav-item {
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.admin-nav .nav-item:hover,
.admin-nav .nav-item.active {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
    border-right: 3px solid var(--primary-color);
}

.admin-content {
    flex-grow: 1;
    padding: 3rem;
    max-width: 1200px;
}

/* 반응형 레이아웃 조정 */
@media (max-width: 1024px) {
    .admin-sidebar {
        width: 200px;
    }
}

@media (max-width: 768px) {
    .admin-layout {
        flex-direction: column;
    }

    .admin-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 1rem 0;
    }

    .admin-nav {
        display: flex;
        overflow-x: auto;
        padding: 0 1rem;
    }

    .admin-nav .nav-item {
        padding: 0.8rem 1.2rem;
        white-space: nowrap;
        border-right: none;
        border-bottom: 3px solid transparent;
    }

    .admin-nav .nav-item.active {
        border-right: none;
        border-bottom: 3px solid var(--primary-color);
    }

    .admin-content {
        padding: 1.5rem;
    }

    .panel {
        padding: 1.5rem;
    }

    .prop-manage-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .prop-admin-images {
        width: 100%;
        flex-direction: row;
        height: 100px;
    }

    .property-card-admin {
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
    }

    .prop-admin-info {
        flex-grow: 1;
    }

    .prop-admin-actions {
        flex-direction: row;
        justify-content: flex-end;
        border-top: 1px solid var(--border-color);
        padding-top: 1rem;
        margin-top: 0.5rem;
        width: 100%;
    }

    .btn-label {
        display: none;
    }
}

/* 예약 관리 카드 스타일 */
.reservation-card {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.reservation-card:hover {
    box-shadow: var(--shadow-md);
}

.resv-header {
    padding: 1rem;
    background: var(--bg-muted);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.resv-body {
    padding: 1.2rem;
}

.resv-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.resv-info-item label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.2rem;
}

.resv-info-item span {
    font-weight: 500;
    word-break: break-all;
}

.resv-message {
    background: var(--bg-muted);
    padding: 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.resv-footer {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

@media (max-width: 480px) {
    .resv-info-grid {
        grid-template-columns: 1fr;
    }

    .resv-footer {
        flex-direction: column;
        align-items: stretch;
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    outline: none;
    transition: border-color 0.2s;
}

.form-control:focus {
    border-color: var(--primary-color);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.panel {
    background: var(--bg-main);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

/* 매물 관리 카드 - PC 기본 (가로형 리스트) */
.property-card-admin {
    display: flex;
    gap: 20px;
    padding: 1.2rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    align-items: center;
    background: #fff;
}

.prop-admin-images {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.prop-admin-img-wrap {
    position: relative;
    width: 100px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-muted);
}

.prop-admin-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.prop-admin-img-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--border-color);
    font-size: 1.5rem;
}

.prop-admin-img-label {
    position: absolute;
    bottom: 3px;
    left: 4px;
    font-size: 0.65rem;
    background: rgba(0,0,0,0.5);
    color: #fff;
    padding: 1px 4px;
    border-radius: 3px;
}

.prop-admin-info {
    flex-grow: 1;
}

.prop-admin-info h3 {
    margin-bottom: 0.3rem;
    font-size: 1.05rem;
}

.prop-admin-address {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 0.2rem;
}

.prop-admin-price {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.2rem;
}

.prop-admin-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.prop-admin-bottom {
    display: contents;
}

.prop-admin-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-shrink: 0;
    align-items: flex-end;
}

.prop-admin-delete-btn {
    background-color: var(--error-color);
    color: white;
    border: none;
}

.prop-manage-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    gap: 0.5rem;
}

.prop-manage-title {
    white-space: nowrap;
    flex-shrink: 0;
}

.prop-manage-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* 모바일: 갤러리 카드형 */
@media (max-width: 768px) {
    .admin-sidebar {
        display: none;
    }

    .admin-content {
        padding: 1.5rem;
    }

    .btn-label {
        display: none;
    }

    #property-list-container {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        padding: 0 0.5rem;
    }

    .property-card-admin {
        flex-direction: column;
        padding: 0;
        gap: 0;
        overflow: hidden;
        aspect-ratio: auto;
        width: 100%;
    }

    .prop-admin-images {
        width: 100%;
        gap: 2px;
        flex: 1;
    }

    .prop-admin-img-wrap {
        width: 50%;
        border-radius: 0;
        height: auto;
        aspect-ratio: 1 / 1;
    }

    .prop-admin-bottom {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        padding: 0.6rem 0.8rem;
        gap: 0.6rem;
        width: 100%;
        box-sizing: border-box;
    }

    .prop-admin-info {
        padding: 0;
        width: 100%;
        text-align: left;
    }

    .prop-admin-info h3 {
        font-size: 0.9rem;
        line-height: 1.35;
        word-break: keep-all;
    }

    .prop-admin-address,
    .prop-admin-price {
        line-height: 1.3;
        word-break: keep-all;
    }

    .prop-admin-date {
        display: none;
    }

    .prop-admin-actions {
        flex-direction: row;
        justify-content: flex-end;
        width: 100%;
        border-top: 1px solid var(--border-color);
        padding: 0.5rem 0 0;
        gap: 6px;
        flex-shrink: 0;
    }

    .prop-admin-actions .btn {
        min-width: 64px;
        white-space: nowrap;
    }
}