/* Quiet, compact message actions with visible color instead of button frames. */
.ttaj-chat-app .message-actions{gap:4px;opacity:1;margin-top:9px}
.ttaj-chat-app .message-actions button{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;min-width:28px;min-height:28px;padding:4px;border:0!important;border-radius:0;background:transparent!important;box-shadow:none!important;color:var(--chat-action-fg);font-size:0;line-height:1}
.ttaj-chat-app .message-actions button i{font-size:13px;line-height:1}
.ttaj-chat-app .message-actions button:hover{color:var(--accent)}
.ttaj-chat-app{--chat-action-fg:#abc7eb}
[data-theme="light"] .ttaj-chat-app{--chat-action-fg:#315980}
.ttaj-chat-app .code-copy{min-width:0;min-height:24px;padding:2px 5px;border:0;background:transparent;box-shadow:none;border-radius:0;color:var(--chat-action-fg);font-size:11px}
.ttaj-chat-app .ttaj-header-tool{border:0;background:transparent;box-shadow:none;min-height:30px;color:var(--text2)}
.chat-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}
/* Spacious two-row composer; existing attachment, image and mode handlers stay intact. */
.ttaj-chat-app .ttaj-composer-zone{padding:10px 20px max(12px,env(safe-area-inset-bottom));background:var(--bg)}
.ttaj-chat-app .ChatTTaj-composer{width:min(850px,100%);padding:10px 12px 8px;border:1px solid color-mix(in srgb,var(--text) 16%,var(--border));border-radius:26px;background:var(--surface);box-shadow:0 8px 32px rgba(0,0,0,.07)}
.ttaj-chat-app .ChatTTaj-composer:focus-within{border-color:color-mix(in srgb,var(--accent) 60%,var(--border));box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 8%,transparent)}
.ttaj-chat-app .ttaj-input-shell{display:grid;grid-template-columns:32px minmax(0,1fr) 38px;grid-template-areas:"input input input" "attach options send";gap:8px;align-items:center}
.ttaj-chat-app #chatInput{grid-area:input;min-height:64px;max-height:180px;padding:10px 5px;line-height:1.6;font-size:16px;resize:none}
.ttaj-chat-app .composer-attach-wrap{grid-area:attach}
.ttaj-chat-app .ChatTTaj-composer .composer-attach{width:32px!important;height:32px!important;min-height:32px;min-width:32px;border:0!important;background:transparent!important;box-shadow:none;color:var(--text2);font-size:18px}
.ttaj-chat-app .composer-response-mode{grid-area:options;display:flex;flex-wrap:nowrap;align-items:center;gap:8px;min-width:0;padding:0}
.ttaj-chat-app .composer-response-mode select{width:124px;max-width:100%;min-height:32px;height:32px;padding:4px 18px 4px 8px!important;border:0!important;background:transparent!important;border-radius:10px!important;font-size:12px!important;color:var(--text2)}
.ttaj-chat-app .image-compose-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:32px;min-width:32px;padding:4px 6px;border:0;background:transparent;color:var(--text2);font-size:12px;cursor:pointer}
.ttaj-chat-app .image-compose-button i{font-size:14px}
.ttaj-chat-app .image-compose-button:hover,.ttaj-chat-app .composer-attach:hover{color:var(--accent)}
.ttaj-chat-app .send-btn{grid-area:send;width:38px!important;height:38px!important;border:0;border-radius:50%;background:var(--text);color:var(--bg);font-size:16px;box-shadow:none}
.ttaj-chat-app .send-btn:disabled{opacity:.4}
.ttaj-chat-app .composer-meta{font-size:10px;padding:8px 5px 0;align-items:center}
.ttaj-chat-app .composer-link{font-size:10px}
.ttaj-chat-app .composer-context,.ttaj-chat-app .ttaj-disclaimer{width:min(850px,100%);font-size:10px}
.ttaj-chat-app .composer-context{margin-bottom:6px}
.ttaj-chat-app .ttaj-disclaimer{line-height:1.5;margin-top:8px}
.ttaj-chat-app .composer-attach-menu{bottom:42px}
/* A new chat starts at the greeting; returning conversations keep their history. */
.ttaj-chat-app .ttaj-welcome{width:100%;max-width:720px;margin:0 auto;padding:clamp(12px,4vh,48px) 0 20px;text-align:center}
.ttaj-chat-app .ttaj-welcome-orb{width:52px;height:52px;margin:0 auto 16px;background:transparent;border:0;box-shadow:none}
.ttaj-chat-app .ttaj-welcome h1{font-size:clamp(28px,3.5vw,42px);line-height:1.18;letter-spacing:-.04em;margin:10px 0 12px}
.ttaj-chat-app .ttaj-welcome>p{max-width:530px;margin:0 auto 24px;font-size:14px;line-height:1.65;color:var(--text2)}
.ttaj-chat-app .ttaj-prompt-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;text-align:start}
.ttaj-chat-app .ttaj-prompt-grid button{min-height:66px;padding:12px;border-radius:16px;background:var(--surface);box-shadow:none}
.ttaj-chat-app .ttaj-prompt-grid b{font-size:12px}
.ttaj-chat-app .ttaj-prompt-grid small{font-size:10px}
.ttaj-chat-app .ttaj-project-callout{margin-top:14px;padding:12px;text-align:start;background:transparent;border-color:var(--border)}
.ttaj-chat-app .ttaj-project-callout p{font-size:11px;line-height:1.5}
.ttaj-chat-app .ttaj-project-callout .btn{min-height:34px;font-size:11px;padding:7px 10px}
/* The signed-out page shares the same calm welcome and composer language. */
.guest-chat-page-clean{background:var(--bg)}
.guest-chat-page-clean .guest-chat-main{padding-top:clamp(12px,5vh,48px)}
.guest-chat-page-clean .guest-chat-orb{width:64px;height:64px}
.guest-chat-page-clean .guest-chat-hero h1{font-size:clamp(30px,4vw,52px);line-height:1.15;letter-spacing:-.04em}
.guest-chat-page-clean .guest-chat-hero>p{max-width:570px;margin:16px auto 26px;font-size:16px;line-height:1.65}
.guest-chat-page-clean .guest-live-composer{display:grid;grid-template-columns:minmax(0,1fr) 38px;gap:8px;max-width:760px;padding:14px 16px;border:1px solid var(--border);border-radius:26px;background:var(--surface);box-shadow:0 8px 32px rgba(0,0,0,.07)}
.guest-chat-page-clean .guest-live-composer textarea{grid-column:1/-1;min-height:68px;max-height:180px;padding:8px 0!important;border:0!important;background:transparent!important;font-size:16px;line-height:1.6;resize:vertical}
.guest-chat-page-clean .guest-live-composer button{grid-column:2;grid-row:2;width:38px;height:38px;min-height:38px;border:0;border-radius:50%;background:var(--text);color:var(--bg);font-size:16px}
.guest-chat-page-clean .guest-live-composer small{grid-column:1;grid-row:2;align-self:center;text-align:start;line-height:1.5;font-size:11px}
.guest-chat-page-clean .guest-live-composer small a{color:var(--accent);text-decoration:underline}
.guest-preview-details{max-width:900px;margin:32px auto 0}
.guest-preview-details>summary{width:fit-content;margin:auto;padding:12px;cursor:pointer;color:var(--text2);font-size:13px}
.guest-preview-details:not([open])>:not(summary){display:none}
@media(max-width:700px){
 .ttaj-chat-app .ttaj-thread{padding:20px 16px 28px}
 .ttaj-chat-app .ttaj-composer-zone{padding:8px 10px max(10px,env(safe-area-inset-bottom))}
 .ttaj-chat-app .ChatTTaj-composer{padding:8px 10px;border-radius:24px}
 .ttaj-chat-app .ttaj-welcome{padding-top:12px}
 .ttaj-chat-app .ttaj-welcome>p{font-size:13px;margin-bottom:18px}
 .ttaj-chat-app .ttaj-prompt-grid button{grid-template-columns:22px minmax(0,1fr);gap:7px;min-height:64px;padding:10px}
 .ttaj-chat-app .ttaj-prompt-grid button>i:last-child,.ttaj-chat-app .ttaj-prompt-grid small{display:none}
 .ttaj-chat-app .ttaj-project-callout{grid-template-columns:28px minmax(0,1fr)}
 .ttaj-chat-app .ttaj-project-callout .btn{grid-column:1/-1;width:100%}
 .ttaj-chat-app .ttaj-disclaimer{display:block;font-size:9px}
 .ttaj-chat-app .composer-meta{font-size:9px;gap:8px}
}
@media(max-width:420px){.ttaj-chat-app .image-compose-button span{display:none}.ttaj-chat-app .composer-response-mode{gap:2px}.ttaj-chat-app .composer-response-mode select{width:112px}.ttaj-chat-app .composer-meta>span:first-child{display:none}}
@media(prefers-reduced-motion:reduce){.ttaj-chat-app .message-actions .fa-spin{animation:none}}
.ttaj-chat-app .code-copy:hover{background:transparent;color:var(--accent);border:0}
.guest-chat-page-clean .guest-live-composer button,.guest-chat-page-clean .guest-live-composer small{position:static;inset:auto}
.guest-chat-page-clean .guest-live-composer textarea{resize:none}
@media(max-height:520px){
 .ttaj-chat-app .ttaj-welcome{padding-top:0}
 .ttaj-chat-app .ttaj-welcome-orb,.ttaj-chat-app .ttaj-welcome .ttaj-eyebrow{display:none}
 .ttaj-chat-app .ttaj-welcome h1{font-size:24px;margin:4px 0 8px}
 .ttaj-chat-app .ttaj-welcome>p{font-size:12px;margin-bottom:12px}
 .ttaj-chat-app .ttaj-disclaimer{display:none}
}