.mis-mail-card{margin:24px 0 80px;background:#fff;border:1px solid #dfe3e8;border-radius:10px;box-shadow:0 2px 10px rgba(0,0,0,.05);overflow:hidden}.mis-mail-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:#f8f9fa;border-bottom:1px solid #e7eaed}.mis-mail-head h3{font-size:1.15rem;margin:0}.mis-mail-head small{color:#6c757d}.mis-mail-list{max-height:430px;overflow:auto;padding:18px;background:#eef1f4}.mis-mail-empty{text-align:center;color:#7c858d;padding:34px}.mis-bubble{max-width:82%;padding:12px 14px;margin:0 0 14px;border-radius:14px;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.08)}.mis-bubble.outgoing{margin-left:auto;background:#dff1ff}.mis-meta{display:flex;justify-content:space-between;gap:16px;font-size:.78rem;color:#66717b}.mis-subj{font-weight:600;margin-top:5px}.mis-text{margin-top:7px;white-space:normal}.mis-error{color:#b42318;font-size:.85rem;margin-top:8px}.mis-mail-compose{padding:18px;border-top:1px solid #e7eaed}.mis-mail-actions{display:flex;justify-content:space-between;align-items:center}.mis-status{font-size:.9rem;color:#198754}.mis-mail-alert{margin:12px 18px 0}.mis-refresh{min-width:38px}@media(max-width:767px){.mis-mail-card{margin:18px -8px 70px;border-radius:6px}.mis-mail-list{max-height:360px;padding:12px}.mis-bubble{max-width:94%}.mis-mail-head{padding:13px}.mis-mail-compose{padding:13px}.mis-mail-actions .btn{min-height:44px;min-width:120px}}
.mis-version-badge{padding:8px 14px;background:#198754;color:#fff;font-size:.75rem;font-weight:700;letter-spacing:.05em;text-align:center}