.exchange-card {
    margin: 0 auto;
}

.field {
    margin-bottom: 20px;
}

.field label {
    display: block;
    margin-bottom: 8px;
    color: #666;
}

select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
    font-size: 14px;
}

textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    resize: vertical;
    font-family: inherit;
}

.ticket-list {
    margin-top: 20px;
}

.ticket-item {
    display: block;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 10px;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
}

.ticket-item:hover {
    background: rgba(0,0,0,0.02);
}

.ticket-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.ticket-main h3 {
    margin: 0;
    font-size: 16px;
}

.ticket-meta {
    font-size: 13px;
    color: #666;
}

.ticket-meta span {
    margin-right: 15px;
}

.ticket-status {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    text-transform: uppercase;
}

.ticket-status.open {
    background: #e3f2fd;
    color: #1976d2;
}

.ticket-status.closed {
    background: #eeeeee;
    color: #616161;
}

.messages {
    margin: 20px 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 15px;
    max-height: 400px;
    overflow-y: auto;
}

.message {
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 8px;
}

.user-message {
    background: #f5f5f5;
    margin-right: 20px;
}

.support-message {
    background: #e3f2fd;
    margin-left: 20px;
}

.message-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
    font-size: 12px;
    color: #666;
}

.message-author {
    font-weight: 600;
}

.message:last-child {
    margin-bottom: 0;
}

.reply-form {
    margin-top: 20px;
}

.no-tickets {
    text-align: center;
    padding: 30px;
    color: #666;
}

.ticket-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.ticket-info {
    display: flex;
    gap: 15px;
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
}

.btn-secondary {
    background: #f5f5f5;
    color: #333;
    border: 1px solid #ddd;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    margin-left: 10px;
}

.btn-secondary:hover {
    background: #eeeeee;
}