.voice-record-button{font-size:17px}.voice-record-button.is-recording{background:#b42318;color:#fff;animation:record-pulse 1s ease-in-out infinite alternate}.voice-record-button:disabled{opacity:.55;cursor:wait}@keyframes record-pulse{to{box-shadow:0 0 0 7px rgb(180 35 24 / 18%)}}.portal-theme-toggle{display:grid;place-items:center;width:36px;height:36px;flex:0 0 auto;border:1px solid #d8e2df;border-radius:50%;background:#fff;color:#075e54;font-size:18px;cursor:pointer}.portal-theme-toggle:hover{background:#e8f4ef}.portal-theme-toggle:focus-visible,.voice-record-button:focus-visible{outline:3px solid rgb(18 140 126 / 38%);outline-offset:2px}body[data-theme=dark]{color-scheme:dark;background:linear-gradient(180deg,#081321 0,#081321 145px,#101c2b 145px,#101c2b 100%)}body[data-theme=dark] .conversation{border-color:#26374a;background:#101c2b}body[data-theme=dark] .conversation-header,body[data-theme=dark] .catalog-preview{border-color:#26374a;background:#142235}body[data-theme=dark] .conversation-header h1,body[data-theme=dark] .catalog-preview-heading h2{color:#e7efff}body[data-theme=dark] .conversation-header p,body[data-theme=dark] .catalog-preview-heading p,body[data-theme=dark] .conversation-status,body[data-theme=dark] .composer-hint{color:#a8b8ce}body[data-theme=dark] .messages{background-color:#0b1725;background-image:radial-gradient(rgb(130 160 190 / 10%) .75px,transparent .75px)}body[data-theme=dark] .message-bubble,body[data-theme=dark] .typing-bubble{border-color:#2a3a4d;background:#1b2a3d;color:#ecf2fc}body[data-theme=dark] .user-row .message-bubble{border-color:#174b52;background:#123c43;color:#e9fffa}body[data-theme=dark] .error-row .message-bubble{border-color:#713c43;background:#3a222b;color:#ffe8e8}body[data-theme=dark] .message-time{color:#a0b0c5}body[data-theme=dark] .composer{border-color:#26374a;background:#142235}body[data-theme=dark] #message-input{border-color:#40526a;background:#0d1928;color:#edf4ff}body[data-theme=dark] #message-input::placeholder{color:#9baec4}body[data-theme=dark] .attachment-button{background:#243d50;color:#bde8dc}body[data-theme=dark] .attachment-button:hover:not(:disabled){background:#31536a}body[data-theme=dark] .catalog-product-card{border-color:#30435a;background:#17263a;color:#edf4ff}body[data-theme=dark] .catalog-product-card:hover{border-color:#64ae9a;background:#1b3440}body[data-theme=dark] .catalog-product-card strong{color:#edf4ff}body[data-theme=dark] .catalog-product-visual{background:#223348;color:#a8b8ce}body[data-theme=dark] .catalog-product-card>span:last-child{color:#80d6b4}body[data-theme=dark] .catalog-empty{color:#a8b8ce}body[data-theme=dark] .voice-button{border-color:#385447;background:#1c342c;color:#9fe0c2}body[data-theme=dark] .portal-theme-toggle{border-color:#40526a;background:#1b2a3d;color:#e7efff}body[data-theme=dark] .portal-theme-toggle:hover{background:#263c53}body[data-theme=dark] .demo-notice{border-color:#31435a;background:#1a2b40;color:#cad7e8}@media(max-width:640px){body[data-theme=dark]{background:#0b1725}}@media(prefers-reduced-motion:reduce){.voice-record-button.is-recording{animation:none}}