/* Messenger conversation window */
.msn-to {
    display: flex; align-items: center; gap: 6px; flex-shrink: 0; padding: 5px 8px;
    font: 11px Tahoma, Verdana, Arial, sans-serif; color: #1a1a1a;
    background: linear-gradient(180deg, #eef4fd 0%, #d6e3f7 100%); border-bottom: 1px solid #9db3d8;
}
.msn-to img { width: 16px; height: 16px; }
.msn-to span:nth-child(2) { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.msn-status { color: #2f7d1e; font-weight: bold; }
.msn-body {
    flex: 1; min-height: 0; display: flex; gap: 8px; padding: 8px;
    background: linear-gradient(180deg, #dce8fa 0%, #c3d5f1 100%);
}
.msn-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.msn-log {
    flex: 1; min-height: 0; overflow-y: auto; padding: 8px 10px; background: #fff;
    border: 1px solid #7f9db9; border-radius: 3px; font: 12px Tahoma, Verdana, Arial, sans-serif; color: #111;
}
.msn-msg { margin-bottom: 9px; }
.msn-name { color: #555; font-size: 11px; margin-bottom: 1px; }
.msn-text { white-space: pre-wrap; padding-left: 10px; line-height: 1.4; }
.msn-bot .msn-text { color: #0b2f73; }
.msn-system .msn-name { display: none; }
.msn-system .msn-text { padding: 0; color: #777; font-style: italic; }
.msn-actions { display: flex; flex-wrap: wrap; gap: 5px; padding: 5px 0 0 10px; }
.msn-actions button, .msn-quick button, .msn-tools button {
    padding: 2px 8px; border: 1px solid #7f9db9; border-radius: 10px; cursor: pointer;
    background: linear-gradient(180deg, #fff 0%, #e6eefa 100%); color: #0b47b8;
    font: 11px Tahoma, Verdana, Arial, sans-serif;
}
.msn-actions button:hover, .msn-quick button:hover, .msn-tools button:hover { border-color: #316ac5; background: #eef4ff; }
.msn-typing { flex-shrink: 0; color: #555; font: italic 11px Tahoma, Verdana, Arial, sans-serif; }
.msn-typing[hidden] { display: none; }
.msn-quick { flex-shrink: 0; display: flex; flex-wrap: wrap; gap: 4px; }
.msn-tools { flex-shrink: 0; display: flex; gap: 4px; }
.msn-form { flex-shrink: 0; display: flex; gap: 6px; }
.msn-form textarea {
    flex: 1; min-width: 0; height: 46px; padding: 4px 6px; resize: none;
    border: 1px solid #7f9db9; border-radius: 3px; font: 12px Tahoma, Verdana, Arial, sans-serif;
}
.msn-form textarea:focus { outline: none; border-color: #316ac5; }
.msn-form button[type="submit"] { width: 64px; }
.msn-pics { width: 96px; flex-shrink: 0; display: flex; flex-direction: column; justify-content: space-between; gap: 8px; }
.msn-pics img {
    width: 96px; height: 96px; object-fit: cover; padding: 3px; background: #fff;
    border: 1px solid #9db3d8; border-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.msn-pics .msn-you { padding: 18px; background: linear-gradient(180deg, #f4f8fe, #dfe9f8); }
.app-window.msn-nudge { animation: msnNudge 0.6s linear; }
@keyframes msnNudge {
    0%, 100% { transform: translate(0, 0); }
    10%, 50%, 90% { transform: translate(-7px, 3px); }
    30%, 70% { transform: translate(7px, -3px); }
}
@media (prefers-reduced-motion: reduce) { .app-window.msn-nudge { animation: none; } }
@media (max-width: 768px) { .msn-pics { display: none; } }
.tray-messenger img { display: block; width: 14px; height: 14px; }