.hpst-wrapper,
.hpst-admin-wrap {
    margin-top: 16px;
}

.hpst-grid,
.hpst-admin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

.hpst-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.hpst-form input[type="text"],
.hpst-form select,
.hpst-form textarea,
.hpst-form input[type="file"] {
    width: 100%;
    max-width: 100%;
}

.hpst-ticket-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.hpst-ticket-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
    text-decoration: none;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    color: inherit;
}

.hpst-message {
    padding: 12px;
    border-radius: 10px;
    margin-bottom: 12px;
}

.hpst-message--customer {
    background: #f3f4f6;
}

.hpst-message--agent {
    background: #eef6ff;
}

.hpst-attachments {
    margin-top: 10px;
    padding-left: 18px;
}

@media (max-width: 900px) {
    .hpst-grid,
    .hpst-admin-grid {
        grid-template-columns: 1fr;
    }
}