/* 0.7.6 generation credit preview */
.ai-platform-generator__chat-cost-row{display:flex;justify-content:flex-end;padding:4px 10px 2px}
.ai-platform-generator__generate-cost{font-size:12px;color:var(--aip-muted);}
.ai-platform-generator__send-row{position:absolute;right:8px;bottom:8px;display:flex;align-items:center;gap:9px}
.ai-platform-generator__send-row .ai-platform-generator__send{position:static !important}
.ai-platform-generator.is-generating .ai-platform-generator__send-row,.ai-platform-generator.is-generating .ai-platform-generator__chat-cost-row{display:none}
@media (max-width:640px){.ai-platform-generator__generate-cost{font-size:11px}}

/* Chat composer: keep Clear, hint, live credit cost and send control on one row. */
.ai-platform-generator__composer-tools{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 8px 8px 10px;min-width:0}
.ai-platform-generator__composer-left{flex:0 0 auto;min-width:0}
.ai-platform-generator__composer-right{display:flex;align-items:center;justify-content:flex-end;gap:8px;min-width:0;flex:1}
.ai-platform-generator__composer-note{flex:1 1 auto;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:right}
.ai-platform-generator__generate-cost{flex:0 0 auto;white-space:nowrap;color:var(--aip-text);font-size:11px;font-weight:600}
.ai-platform-generator button.ai-platform-generator__send{position:static;flex:0 0 32px;width:32px;height:32px;min-width:32px;min-height:32px;margin:0;padding:0}
.ai-platform-generator__chat-cost-row,.ai-platform-generator__send-row{display:none!important}
.ai-platform-generator__composer-right .ai-platform-generator__stop{flex:0 0 auto}
@media(max-width:620px){
    .ai-platform-generator__composer-note{max-width:260px}
}
@media(max-width:520px){
    .ai-platform-generator__composer-note{max-width:180px}
    .ai-platform-generator__composer-tools{gap:6px;padding-right:6px}
    .ai-platform-generator__composer-right{gap:5px}
}



/* Chat token pricing badges */
.ai-platform-generator__generate-cost{display:inline-flex;align-items:center;justify-content:flex-end;gap:6px;min-width:0}
.ai-platform-chat-rate-badge{display:inline-flex;align-items:center;gap:3px;border-radius:999px;padding:4px 7px;font-size:10px;font-weight:600;line-height:1;white-space:nowrap;box-sizing:border-box}
.ai-platform-chat-rate-badge strong{font-weight:800}
.ai-platform-chat-rate-badge--input{color:#9ee9ff;background:rgba(22,161,201,.12);border:1px solid rgba(67,199,255,.22)}
.ai-platform-chat-rate-badge--output{color:#d6b8ff;background:rgba(125,74,255,.12);border:1px solid rgba(125,74,255,.24)}
.ai-platform-chat-rate-badge--free{color:#72e6a8;background:rgba(30,190,100,.12);border:1px solid rgba(30,190,100,.25);padding-left:9px;padding-right:9px}
@media(max-width:620px){.ai-platform-generator__generate-cost{gap:4px}.ai-platform-chat-rate-badge{font-size:9px;padding:4px 6px}}
@media(max-width:520px){.ai-platform-generator__generate-cost{gap:3px}.ai-platform-chat-rate-badge{padding:4px 5px}}

/* 0.8.3 Chat message identity and attachment UI */
.ai-platform-generator__message-avatar{overflow:hidden;background:var(--aip-avatar);color:var(--aip-text)}
.ai-platform-generator__message-avatar img{display:block;width:100%;height:100%;object-fit:cover}
.ai-platform-generator__message.is-user{flex-direction:row-reverse}
.ai-platform-generator__message.is-user .ai-platform-generator__message-content{flex:0 1 auto;max-width:78%}
.ai-platform-generator__message.is-user .ai-platform-generator__message-actions{justify-content:flex-end}
.ai-platform-generator__message-role{display:none}
.ai-platform-generator__message-attachments{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.ai-platform-generator__message-attachment{display:inline-flex;align-items:center;gap:7px;max-width:280px;padding:5px 8px;border:1px solid var(--aip-border);border-radius:9px;background:var(--aip-surface-2);color:var(--aip-text);font-size:11px}
.ai-platform-generator__message-attachment img{display:block;width:44px;height:44px;object-fit:cover;border-radius:6px}
.ai-platform-generator__attachment-preview{display:flex;flex-wrap:wrap;gap:7px;padding:8px 10px;border-bottom:1px solid var(--aip-border)}
.ai-platform-generator__attachment-preview[hidden]{display:none}
.ai-platform-generator__attachment-chip{display:inline-flex;align-items:center;gap:6px;max-width:220px;padding:4px 6px 4px 5px;border:1px solid var(--aip-border);border-radius:8px;background:var(--aip-surface-2);color:var(--aip-text);font-size:11px}
.ai-platform-generator__attachment-chip img{display:block;width:30px;height:30px;object-fit:cover;border-radius:5px}
.ai-platform-generator__attachment-chip span{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ai-platform-generator__attachment-chip button{display:grid;place-items:center;width:20px;height:20px;padding:0;border:0;border-radius:5px;background:transparent;color:var(--aip-muted);cursor:pointer}
.ai-platform-generator__attachment-chip button:hover{background:var(--aip-hover);color:var(--aip-text)}
.ai-platform-generator__tool--attachment{display:inline-flex}


/* 0.8.4: global drag-and-drop overlay. The backdrop dims the page while the
 * centered opaque card remains readable and does not intercept the actual drop. */
.ai-platform-chat-drop-overlay{position:fixed;inset:0;z-index:2147483646;pointer-events:none;display:none}
.ai-platform-chat-drop-overlay.is-active{display:block}
.ai-platform-chat-drop-overlay__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.62)}
.ai-platform-chat-drop-overlay__card{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);min-width:260px;max-width:min(90vw,460px);padding:22px 28px;border:1px solid var(--aip-border);border-radius:14px;background:var(--aip-surface)!important;color:var(--aip-text)!important;box-shadow:0 20px 70px rgba(0,0,0,.34);text-align:center;font-size:15px;font-weight:700;line-height:1.4;opacity:1}
.ai-platform-chat-drop-overlay.is-error .ai-platform-chat-drop-overlay__card{border-color:var(--aip-error);color:var(--aip-error)!important}
.ai-platform-chat-drop-overlay.is-uploading .ai-platform-chat-drop-overlay__card{border-color:var(--aip-accent)}

/* 0.8.4 hotfix: drop overlay contrast. The overlay is appended to <body>,
 * so theme variables scoped to the generator are not inherited. Use explicit
 * theme classes/colors here. */
.ai-platform-chat-drop-overlay[data-theme="dark"] .ai-platform-chat-drop-overlay__card{color:#fff!important}
.ai-platform-chat-drop-overlay[data-theme="light"] .ai-platform-chat-drop-overlay__card{color:#202123!important}
.ai-platform-chat-drop-overlay.is-error .ai-platform-chat-drop-overlay__card{color:#ff4d4f!important;border-color:#ff4d4f!important}


/* 0.9.4-F TestFix15: make Chat thinking visibly active instead of looking frozen. */
.ai-platform-generator__message.is-thinking .ai-platform-generator__thinking-dots{display:inline-flex;align-items:flex-end;gap:3px;vertical-align:middle;margin-left:3px;min-width:18px}
.ai-platform-generator__message.is-thinking .ai-platform-generator__thinking-dot{display:inline-block;width:4px;height:4px;border-radius:50%;background:currentColor;opacity:.2;animation:ai-platform-thinking-dot 1.15s infinite ease-in-out}
.ai-platform-generator__message.is-thinking .ai-platform-generator__thinking-dot:nth-child(2){animation-delay:.18s}
.ai-platform-generator__message.is-thinking .ai-platform-generator__thinking-dot:nth-child(3){animation-delay:.36s}
@keyframes ai-platform-thinking-dot{0%,60%,100%{opacity:.2;transform:translateY(0)}30%{opacity:1;transform:translateY(-2px)}}


/* 0.9.4-F TestFix19: normalize AI answer typography so provider markdown does not
 * create excessive vertical gaps between headings, paragraphs and list items. */
.ai-platform-generator__message-content{line-height:1.62}
.ai-platform-generator__message-content p{margin:0 0 .72em;line-height:1.62}
.ai-platform-generator__message-content p:last-child{margin-bottom:0}
.ai-platform-generator__message-content h1,
.ai-platform-generator__message-content h2,
.ai-platform-generator__message-content h3,
.ai-platform-generator__message-content h4,
.ai-platform-generator__message-content h5,
.ai-platform-generator__message-content h6{margin:.85em 0 .34em;padding:0;line-height:1.28;font-weight:700}
.ai-platform-generator__message-content h1:first-child,
.ai-platform-generator__message-content h2:first-child,
.ai-platform-generator__message-content h3:first-child,
.ai-platform-generator__message-content h4:first-child{margin-top:0}
.ai-platform-generator__message-content ul,
.ai-platform-generator__message-content ol{margin:.35em 0 .72em;padding-left:1.35em;line-height:1.55}
.ai-platform-generator__message-content li{margin:.12em 0;padding-left:.08em;line-height:1.55}
.ai-platform-generator__message-content blockquote{margin:.55em 0;padding-left:.85em;border-left:3px solid var(--aip-border);line-height:1.55}

/* 0.9.4-F TestFix21: tighter, predictable Markdown rhythm.  The previous
 * line-based renderer could create empty paragraphs and browser-default
 * margins around headings/lists.  Keep each block's spacing explicit. */
.ai-platform-generator__message-content{line-height:1.55;word-break:break-word}
.ai-platform-generator__message-content > *{max-width:100%}
.ai-platform-generator__message-content > p{margin:0 0 .7rem;line-height:1.55}
.ai-platform-generator__message-content > p:last-child{margin-bottom:0}
.ai-platform-generator__message-content > h2,
.ai-platform-generator__message-content > h3,
.ai-platform-generator__message-content > h4,
.ai-platform-generator__message-content > h5,
.ai-platform-generator__message-content > h6{margin:1rem 0 .42rem;padding:0;line-height:1.28;font-weight:700}
.ai-platform-generator__message-content > h2:first-child,
.ai-platform-generator__message-content > h3:first-child,
.ai-platform-generator__message-content > h4:first-child,
.ai-platform-generator__message-content > h5:first-child,
.ai-platform-generator__message-content > h6:first-child{margin-top:0}
.ai-platform-generator__message-content > ul,
.ai-platform-generator__message-content > ol{margin:.2rem 0 .72rem;padding-left:1.35rem;line-height:1.5}
.ai-platform-generator__message-content > ul > li,
.ai-platform-generator__message-content > ol > li{margin:.14rem 0;padding-left:.06rem;line-height:1.5}
.ai-platform-generator__message-content > hr{margin:.9rem 0;border:0;border-top:1px solid var(--aip-border)}
.ai-platform-generator__message-content > pre{margin:.75rem 0;padding:12px 14px;line-height:1.45;border-radius:10px;overflow:auto}
.ai-platform-generator__message-content strong{font-weight:700}

.ai-platform-generator__prompt-footer{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin-top:6px;padding:0 2px;color:var(--aip-muted,#8c98a8);font-size:11px;line-height:1;pointer-events:none}
.ai-platform-generator__prompt-footer span:first-child{opacity:.7}
.ai-platform-generator__prompt-footer span:last-child{font-variant-numeric:tabular-nums}

/* v0.9.6-Fix70: compact Chat model pricing and usage metadata. */
.ai-platform-chat-model-cost{display:inline-flex;align-items:center;justify-content:flex-end;gap:3px;white-space:nowrap;color:var(--aip-text);font-size:11px;font-weight:750;line-height:1}
.ai-platform-chat-model-cost__approx{font-weight:600;color:var(--aip-muted)}
.ai-platform-chat-model-cost strong{font-weight:800}
.ai-platform-chat-model-cost .ai-platform-credit-icon{display:inline-flex;align-items:center;justify-content:center;width:13px;height:13px;flex:0 0 13px}
.ai-platform-chat-model-cost .ai-platform-credit-icon img{display:block;width:13px;height:13px;object-fit:contain}
.ai-platform-generator__message-meta{display:flex;align-items:center;flex-wrap:wrap;gap:5px;color:var(--aip-muted)}
.ai-platform-chat-usage-model{color:var(--aip-text);font-weight:650}
.ai-platform-chat-usage-separator{color:var(--aip-muted);opacity:.7}
.ai-platform-chat-usage-badge{display:inline-flex;align-items:center;gap:3px;border-radius:999px;padding:3px 6px;font-size:9px;font-weight:700;line-height:1;white-space:nowrap}
.ai-platform-chat-usage-badge--input{color:#9ee9ff;background:rgba(22,161,201,.12);border:1px solid rgba(67,199,255,.22)}
.ai-platform-chat-usage-badge--output{color:#d6b8ff;background:rgba(125,74,255,.12);border:1px solid rgba(125,74,255,.24)}
.ai-platform-chat-usage-badge--used{color:var(--aip-text);background:rgba(255,255,255,.07);border:1px solid var(--aip-border)}
.ai-platform-chat-usage-badge--free{color:#72e6a8;background:rgba(30,190,100,.12);border:1px solid rgba(30,190,100,.25)}
.ai-platform-chat-usage-latency{color:var(--aip-muted);font-size:9px;font-weight:600}
@media(max-width:620px){.ai-platform-chat-model-cost{font-size:10px}.ai-platform-chat-usage-badge{font-size:8px;padding:3px 5px}}