:root{color-scheme:light dark;--bg:light-dark(#fff,#171d24);--text:light-dark(#182b3a,#edf3fa);--sub:light-dark(#5e6e79,#a7b5c1);--soft:light-dark(#f4f7fa,#202b36);--line:light-dark(#dce4eb,#334352);--accent:light-dark(#176879,#89d0dd);--on-accent:light-dark(#fff,#102e35);--tint:light-dark(#eaf4f5,#1e373e);--error:light-dark(#a32828,#ffb3b3);--error-bg:light-dark(#fff3f1,#3c2424);font-family:Arial,sans-serif;color:var(--text);background:var(--soft);font-size:16px}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:3px}[hidden]{display:none!important}.app-shell{background:var(--bg);max-width:480px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column}.icon{width:20px;height:20px;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;fill:none;flex-shrink:0}.icon-definitions{position:absolute;width:0;height:0;overflow:hidden}.app-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--line);gap:12px}.brand{display:flex;align-items:center;gap:10px}.brand-mark,.tiny-mark{background:var(--accent);color:var(--on-accent);display:grid;place-items:center;border-radius:12px;width:38px;height:38px;font-size:23px;flex-shrink:0}.brand strong{display:block;font-size:18px;font-weight:500}.brand div>span{display:block;color:var(--sub);font-size:12px;margin-top:4px}.icon-button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;background:transparent;border:0;border-radius:10px}.screen{padding:20px;min-width:0}main{flex:1}.eyebrow{font-size:12px;color:var(--accent)}h1{font-size:28px;line-height:1.25;font-weight:500;letter-spacing:-.4px;margin:10px 0}h2{font-size:20px;font-weight:500;margin:0}h3{font-size:17px;font-weight:500;margin:28px 0 12px}p{font-size:14px;line-height:1.65;margin:10px 0}.subtle{color:var(--sub)}small{font-size:12px;line-height:1.6}.center{text-align:center}.stack{display:grid;gap:18px;margin:24px 0}label{display:grid;gap:9px;font-size:14px;min-width:0}label small{color:var(--sub)}input,select,textarea{width:100%;min-width:0;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px;font-size:16px;line-height:1.5}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:var(--sub)}input[dir=ltr]{text-align:left}select{background:var(--soft)}.primary-button,.secondary-button{display:flex;justify-content:center;align-items:center;gap:8px;min-height:46px;width:100%;border:0;border-radius:12px;padding:12px 16px;font-size:14px;text-decoration:none;background:var(--accent);color:var(--on-accent)}.secondary-button{background:var(--soft);color:var(--text);border:1px solid var(--line)}.text-button{background:transparent;border:0;color:var(--accent);font-size:13px;min-height:44px;padding:8px}.notice{margin:16px 20px 0;background:var(--tint);padding:12px 14px;border-radius:10px;color:var(--text);font-size:13px;line-height:1.6;overflow-wrap:anywhere}.notice.error{background:var(--error-bg);color:var(--error)}.inline-error{color:var(--error)}.privacy-note{display:flex;gap:10px;color:var(--sub);border-top:1px solid var(--line);margin-top:26px;padding-top:18px;align-items:flex-start}.privacy-note .icon{width:17px;height:17px;margin-top:5px}.privacy-note p{font-size:12px;margin:0}.auth-screen{padding-top:36px;padding-bottom:36px}.model-bar{display:flex;align-items:center;justify-content:space-between;gap:12px}.model-bar label{color:var(--sub);font-size:12px;white-space:nowrap}.model-bar select{max-width:235px;padding:9px 10px;font-size:13px}.chat-heading{margin:28px 0 24px}.messages{display:grid;gap:18px;overflow-wrap:anywhere}.user-message{background:var(--tint);padding:14px 16px;margin-inline-start:26px;border-radius:16px 16px 4px 16px;font-size:15px;line-height:1.65;white-space:pre-wrap}.assistant-message{padding:4px 0;font-size:15px}.assistant-name{display:flex;align-items:center;gap:8px;color:var(--sub);font-size:12px;margin-bottom:12px}.tiny-mark{width:24px;height:24px;font-size:16px;border-radius:7px}.message-body{line-height:1.75;white-space:pre-wrap}.message-body pre{background:var(--soft);padding:14px;border-radius:10px;direction:ltr;text-align:left;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}.message-body p{font-size:15px}.message-body ul{padding-inline-start:20px}.message-meta{font-size:12px;color:var(--sub);margin-top:8px}.message-meta.error{color:var(--error)}.message-files{display:flex;gap:6px;flex-wrap:wrap;margin-top:9px}.file-chip{display:inline-flex;align-items:center;gap:6px;background:var(--soft);border:1px solid var(--line);padding:7px 9px;border-radius:8px;font-size:12px;max-width:100%;overflow-wrap:anywhere}.file-chip .icon{width:14px;height:14px}.reply-actions{display:flex;margin-top:8px}.reply-actions .icon{width:16px;height:16px}.composer-area{margin-top:24px}.composer{padding:12px;border:1px solid var(--line);border-radius:16px;background:var(--bg)}.composer textarea{border:0;padding:0;resize:none;min-height:54px;max-height:180px;border-radius:0}.composer-tools{display:flex;align-items:center;justify-content:space-between;margin-top:5px}.composer-tools>div{display:flex;gap:2px}.send-button{width:44px;height:44px;display:grid;place-items:center;background:var(--accent);color:var(--on-accent);border:0;border-radius:12px}.composer-note{display:flex;justify-content:center;align-items:center;gap:5px;color:var(--sub);font-size:11px;margin-top:12px}.composer-note .icon{width:12px;height:12px}.attachments{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}.attachments:empty{display:none}.remove-file{display:inline-flex;align-items:center;justify-content:center;background:transparent;border:0;min-width:30px;min-height:30px;color:var(--sub)}.remove-file .icon{width:14px;height:14px}.bottom-navigation{position:sticky;bottom:0;display:flex;justify-content:space-around;padding:10px 8px max(12px,env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--bg);z-index:10}.nav-button{min-height:50px;min-width:58px;border:0;border-radius:10px;display:flex;flex-direction:column;gap:6px;align-items:center;justify-content:center;background:transparent;color:var(--sub);font-size:11px}.nav-button[aria-current=page]{background:var(--tint);color:var(--accent)}.job-status{display:flex;gap:8px;align-items:center;margin-top:16px;padding:8px 12px;background:var(--soft);border-radius:10px;font-size:13px}.job-status .text-button{margin-inline-start:auto}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}.page-heading{margin:12px 0 28px}.voice-visual{position:relative;background:var(--soft);border-radius:16px;display:grid;place-items:center;height:150px}.voice-circle{display:grid;place-items:center;width:60px;height:60px;border-radius:50%;background:var(--accent);color:var(--on-accent);z-index:1}.voice-circle .icon{width:27px;height:27px}.sound-bars{display:flex;align-items:center;justify-content:center;gap:8px;position:absolute;inset:0}.sound-bars b{display:block;background:var(--line);width:4px;height:24px;border-radius:2px}.sound-bars b:nth-child(3n){height:60px}.sound-bars b:nth-child(4n){height:42px}.voice-status{text-align:center;margin-top:20px;font-size:17px}.recording .voice-circle{background:var(--error);color:var(--bg)}.recording .sound-bars b{background:var(--accent);animation:voice-pulse .7s ease-in-out infinite alternate}.recording .sound-bars b:nth-child(even){animation-delay:.3s}@keyframes voice-pulse{to{transform:scaleY(.5)}}.creation-options{display:flex;gap:10px;margin:20px 0}.creation-option{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;padding:18px 8px;border:1px solid var(--line);border-radius:12px;background:var(--bg);font-size:14px}.creation-option[aria-pressed=true]{background:var(--tint);border-color:var(--accent);color:var(--accent)}.creation-result{margin-top:20px;background:var(--soft);padding:16px;border-radius:12px;font-size:14px;line-height:1.7}.creation-result .primary-button{margin-top:12px}.availability{border-inline-start:3px solid var(--accent);padding:10px 12px;background:var(--soft);font-size:13px}.image-choices{display:grid;gap:8px}.image-choice{display:flex;gap:10px;align-items:center;padding:10px;background:var(--soft);border-radius:8px;overflow-wrap:anywhere}.image-choice input{width:20px;height:20px}.library-row{display:flex;gap:12px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line);width:100%;background:transparent;text-align:right;border-inline:0;border-top:0}.file-icon{display:grid;place-items:center;width:40px;height:46px;flex-shrink:0;border-radius:10px;background:var(--soft);color:var(--accent)}.library-row>span:nth-child(2){flex:1;min-width:0;overflow-wrap:anywhere;font-size:14px}.library-row small{display:block;color:var(--sub);margin-top:6px}.empty-state{padding:30px 8px;text-align:center;color:var(--sub);font-size:14px;line-height:1.7}.app-dialog{width:calc(100% - 24px);max-width:450px;max-height:85dvh;border:1px solid var(--line);border-radius:18px;background:var(--bg);color:var(--text);padding:20px}.app-dialog::backdrop{background:#10202b80}.dialog-header{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px}.dialog-header h2{font-size:18px}.search-label{margin:24px 0 10px}.conversation-row{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--line)}.conversation-open{display:block;flex:1;min-width:0;text-align:right;padding:16px 0;border:0;background:transparent;font-size:14px;overflow-wrap:anywhere}.account-actions{display:grid;gap:12px;margin-top:24px;border-top:1px solid var(--line);padding-top:20px}.person-row{display:flex;gap:10px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:12px 0}.person-row span{min-width:0;overflow-wrap:anywhere}.person-row small{display:block;color:var(--sub)}.file-preview{font:14px/1.7 Arial,sans-serif;white-space:pre-wrap;overflow-wrap:anywhere;background:var(--soft);padding:14px;border-radius:10px;max-height:50dvh;overflow:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:360px){.app-header,.screen{padding:16px}.model-bar{gap:8px}.model-bar select{max-width:210px;font-size:12px}h1{font-size:26px}.creation-options{gap:6px}.app-dialog{padding:16px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;scroll-behavior:auto!important}}

.voice-turn{margin-top:24px;padding:16px;background:var(--soft);border-radius:14px;overflow-wrap:anywhere}.voice-turn h3{margin:16px 0 8px}.voice-turn h3:first-child{margin-top:0}.voice-turn p{white-space:pre-wrap;line-height:1.75}
.composer-tools{gap:8px;align-items:flex-end}.composer-tools>div{flex-wrap:wrap;min-width:0}.send-button{flex-shrink:0}.web-search-toggle{border:1px solid var(--line);background:var(--bg);color:var(--sub);border-radius:10px;min-height:44px;padding:8px;font-size:.75rem;line-height:1.4;max-width:100%;overflow-wrap:anywhere}.web-search-toggle[aria-pressed=true]{background:var(--tint);border-color:var(--accent);color:var(--accent)}.web-search-help{font-size:.75rem;margin:10px 0;overflow-wrap:anywhere}.message-sources{margin-top:16px;border-top:1px solid var(--line);padding-top:12px}.message-sources h3{margin:0 0 10px;font-size:.8125rem}.source-list{list-style:none;padding:0;margin:0;display:grid;gap:8px}.source-card{padding:10px 12px;border:1px solid var(--line);border-radius:10px;min-width:0;overflow-wrap:anywhere}.source-card a{display:block;color:var(--accent);font-size:.875rem;line-height:1.6;min-height:28px}.source-card small{display:block;margin-top:4px;font-size:.75rem}.preview-image{display:block;width:100%;max-height:55dvh;object-fit:contain;border-radius:10px;background:var(--soft);margin:16px 0}
.creation-options:has([data-kind=image]:not([hidden])){display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.generated-image{margin:16px 0;max-width:100%}.generated-image img{display:block;max-width:100%;width:100%;max-height:65dvh;object-fit:contain;border-radius:12px;background:var(--soft)}.generated-image .secondary-button{margin-top:10px}.image-generation-help{font-size:.8125rem;overflow-wrap:anywhere}

.profile-control{display:grid;gap:.5rem;margin-block:1rem;min-width:0}.profile-control select{width:100%;min-height:44px;max-width:100%}.profile-control small{overflow-wrap:anywhere}