.mentorship-messages{margin:0 0 24px}.message-thread{display:grid;gap:12px;margin:18px 0;max-height:520px;overflow:auto;padding:4px}.message-bubble{width:min(78%,680px);padding:14px 16px;border-radius:16px;background:var(--paper);border:1px solid var(--line)}.message-bubble.mine{margin-left:auto;background:#eaf2ff;border-color:#b9d0ff}.message-bubble header{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.message-bubble header small{margin-left:auto;color:var(--muted)}.message-bubble p{margin:8px 0 0;white-space:normal}.message-form{border-top:1px solid var(--line);padding-top:18px}.message-form>div{display:flex;justify-content:space-between;align-items:center;gap:15px}.message-form small{color:var(--muted)}@media(max-width:650px){.message-bubble{width:100%}.message-form>div{align-items:stretch;flex-direction:column}.message-form .btn{width:100%}}