.portal-page{min-height:100vh;background:linear-gradient(145deg,#f7f4ef 0%,#edf3f7 100%)}
.portal-tabs{display:flex;gap:8px;margin-top:28px;border-bottom:1px solid #d9e2ec}.portal-tab{border:0;background:transparent;color:#627d98;padding:10px 4px;font:inherit;font-weight:700;cursor:pointer}.portal-tab.active{color:#102a43;border-bottom:3px solid #2f749d}
.forgot-link{border:0;background:transparent;color:#2f749d;padding:4px 0;font:inherit;font-weight:700;cursor:pointer;justify-self:start}
.portal-shell{width:min(760px,calc(100% - 32px));margin:64px auto;padding-bottom:64px}
.portal-card{background:rgba(255,255,255,.92);border:1px solid rgba(16,42,67,.12);border-radius:24px;padding:clamp(24px,5vw,48px);box-shadow:0 18px 50px rgba(16,42,67,.1)}
.portal-card h1{margin:0 0 12px;color:#102a43;font-size:clamp(2rem,5vw,3.4rem)}
.portal-lead{max-width:560px;color:#52606d;font-size:1.05rem;line-height:1.7}
.portal-form{display:grid;gap:12px;margin-top:28px}.portal-form label{font-weight:700;color:#243b53}.portal-form input,.message-form textarea{width:100%;box-sizing:border-box;border:1px solid #bcccdc;border-radius:12px;padding:14px 16px;background:#fff;color:#102a43;font:inherit}.portal-form input:focus,.message-form textarea:focus{outline:3px solid rgba(47,116,157,.2);border-color:#2f749d}.portal-form .button{justify-self:start;margin-top:8px}.portal-status{min-height:1.3em;color:#9b2c2c}.portal-help{margin:28px 0 0;color:#627d98}.portal-help a,.whatsapp-link{color:#2f749d;font-weight:700}.portal-chat-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.portal-chat-head h1{font-size:clamp(1.8rem,4vw,2.6rem)}.messages{display:grid;gap:12px;margin:30px 0;max-height:52vh;overflow:auto;padding:4px}.message{max-width:82%;padding:14px 16px;border-radius:16px;line-height:1.55;white-space:pre-wrap}.message.client{justify-self:end;background:#d9edf7;color:#12344d;border-bottom-right-radius:4px}.message.team{justify-self:start;background:#f0f4f8;color:#243b53;border-bottom-left-radius:4px}.message small{display:block;margin-top:6px;color:#627d98;font-size:.75rem}.message-form{display:grid;gap:12px}.message-form .button{justify-self:end}.whatsapp-link{display:inline-block;margin-top:20px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:620px){.portal-shell{margin:32px auto}.portal-card{border-radius:18px}.portal-chat-head{align-items:center}.message{max-width:92%}}