/* LoreaTec — local AI demo: the page section, the in-page model picker and the
   floating window the model opens in. */

/* ----- dark intro strip --------------------------------------------------- */
/* Gradient, not the flat navy of .lt-privacy above it: two identical dark slabs
   in a row read as one block interrupted by a gap. It is also deliberately
   short — the picker below sits on white, so the page alternates. */
.lt-localai{background:var(--lt-grad);color:#fff;border-radius:18px 18px 0 0;padding:44px 50px 40px;
    position:relative;overflow:hidden;}
.lt-localai:after{content:"";position:absolute;inset:0;
    background:radial-gradient(circle at 88% 25%,rgba(39,191,211,.28),transparent 55%);}
.lt-localai:before{content:"\f2db";font-family:"Font Awesome 5 Pro","Font Awesome 5 Free";font-weight:900;
    position:absolute;right:-20px;bottom:-60px;font-size:200px;color:rgba(255,255,255,.07);z-index:1;}
.lt-localai>*{position:relative;z-index:2;}
.lt-localai h3{color:#fff;font-weight:800;margin-bottom:14px;}
.lt-localai p{color:#dceaf5;}
.lt-localai .lt-la-lead{font-size:17px;max-width:660px;}
.lt-localai .lt-la-cut{background:rgba(3,20,40,.28);border:1px solid rgba(255,255,255,.28);
    border-radius:12px;padding:15px 19px;color:#fff;font-weight:600;margin:22px 0 0;max-width:700px;}
.lt-localai .lt-la-cut i{color:var(--lt-accent);margin-right:10px;}
.lt-localai .lt-la-badges{margin-top:20px;}
.lt-localai .lt-chip{background:rgba(3,20,40,.34);border-color:rgba(255,255,255,.3);color:#eaf6fb;}
.lt-la-req{font-size:13px;color:#dceaf5;opacity:.9;margin-top:14px;}

/* ----- the picker, on white, joined to the strip above --------------------- */
.lt-la-panel{background:#fff;border:1px solid #e2eaf1;border-top:0;border-radius:0 0 18px 18px;
    padding:30px 34px 34px;box-shadow:0 24px 60px -40px rgba(13,42,71,.55);}
@media(max-width:767px){
    .lt-localai{padding:32px 24px 28px;}
    .lt-la-panel{padding:22px 20px 26px;}
}

/* FAQ under the section */
.lt-la-faq{margin-top:34px;}
.lt-la-faq details{border-top:1px solid #e9eef3;padding:16px 0;}
.lt-la-faq details:last-child{border-bottom:1px solid #e9eef3;}
.lt-la-faq summary{cursor:pointer;font-weight:700;color:var(--lt-ink);list-style:none;position:relative;padding-right:28px;}
.lt-la-faq summary::-webkit-details-marker{display:none;}
.lt-la-faq summary:after{content:"\f067";font-family:"Font Awesome 5 Pro","Font Awesome 5 Free";font-weight:900;
    position:absolute;right:0;top:2px;font-size:13px;color:var(--lt-accent);}
.lt-la-faq details[open] summary:after{content:"\f068";}
.lt-la-faq p{color:#5d6b78;margin:12px 0 0;font-size:15px;}
.lt-la-wipe{margin-top:12px;background:#fff;border:1px solid #cfdae4;border-radius:8px;
    padding:9px 16px;font-size:14px;font-weight:600;color:var(--lt-primary);cursor:pointer;}
.lt-la-wipe:disabled{opacity:.6;cursor:default;}
.lt-la-wipe-msg{display:inline-block;margin-left:10px;font-size:13.5px;font-weight:600;}
.lt-la-wipe-msg.is-ok{color:#1e8f5e;}
.lt-la-wipe-msg.is-none{color:#7b8794;}
.lt-la-wipe-msg.is-err{color:#c0563f;}

/* ----- shared bits -------------------------------------------------------- */
.lai-h5{font-size:17px;font-weight:700;color:var(--lt-ink);margin:22px 0 12px;}
.lai-fine{font-size:12.5px;color:#7b8794;margin:8px 0 0;line-height:1.6;}
.lai-cut{background:rgba(39,191,211,.1);border:1px solid rgba(39,191,211,.4);border-radius:10px;
    padding:13px 16px;font-size:13.5px;font-weight:600;color:#0e5a6b;margin:16px 0 0;}
.lai-btn{display:inline-block;background:var(--lt-primary);color:#fff;border:0;border-radius:8px;
    padding:11px 18px;font-size:14px;font-weight:700;cursor:pointer;width:100%;transition:background .2s;
    text-align:center;text-decoration:none;}
.lai-btn:hover{background:var(--lt-primary-dark);color:#fff;}
.lai-btn:disabled{background:#b9c5d0;cursor:not-allowed;}
.lai-link{background:none;border:0;color:#8896a5;text-decoration:underline;font-size:12.5px;
    cursor:pointer;padding:0;font-family:inherit;}
.lai-dot{width:8px;height:8px;border-radius:50%;background:#28c07a;display:inline-block;}

/* scan */
.lai-scan{text-align:center;padding:34px 10px;}
.lai-scan-t{font-weight:600;color:var(--lt-ink);margin:16px 0 0;}
.lai-spin{width:38px;height:38px;margin:0 auto;border:3px solid rgba(25,133,192,.2);
    border-top-color:var(--lt-primary);border-radius:50%;animation:lai-rot .9s linear infinite;}
@keyframes lai-rot{to{transform:rotate(360deg);}}

/* detection chips */
.lai-detect{display:flex;flex-wrap:wrap;gap:8px;}
.lai-detect span{background:#f2f6f9;border:1px solid #e2eaf1;border-radius:8px;
    padding:7px 13px;font-size:13px;color:#41525f;}
.lai-detect b{color:var(--lt-ink);font-weight:700;}

/* model cards */
.lai-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;}
@media(max-width:900px){.lai-cards{grid-template-columns:repeat(2,minmax(0,1fr));}}
.lai-card{border:1px solid #e2eaf1;border-radius:12px;padding:18px;background:#fff;display:flex;flex-direction:column;}
.lai-card.is-over{opacity:.72;}
.lai-specs{margin:0 0 12px;}
.lai-specs>div{display:flex;justify-content:space-between;gap:10px;padding:4px 0;
    font-size:13px;border-bottom:1px dashed #eef2f6;}
.lai-specs dt{color:#7b8794;font-weight:400;margin:0;}
.lai-specs dd{color:var(--lt-ink);font-weight:600;margin:0;text-align:right;}
.lai-specs dd a{color:var(--lt-primary);text-decoration:underline;}
.lai-licnote{font-size:12.5px;color:#7b8794;margin:14px 0 0;line-height:1.6;
    background:#f6f8fa;border-radius:8px;padding:10px 14px;}
.lai-limits{margin-top:16px;border:1px solid #e2eaf1;border-radius:10px;padding:14px 16px;}
.lai-limits summary{cursor:pointer;font-weight:700;font-size:14px;color:var(--lt-ink);}
.lai-limits ul{margin:12px 0 0;padding-left:20px;}
.lai-limits li{font-size:13.5px;color:#5d6b78;padding:3px 0;}
.lai-limits p{font-size:13px;color:#7b8794;margin:10px 0 0;}


/* what a model turns into what — the card's headline, replacing the old
   "needs a strong GPU" badge. Colour-coded by output kind. */
.lai-flow{display:inline-block;white-space:normal;font-size:10.5px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;
    border-radius:5px;padding:4px 9px;margin-bottom:10px;background:#e9eef3;color:#5d6b78;line-height:1.4;}
.lai-flow--text2text{background:rgba(25,133,192,.12);color:var(--lt-primary-dark);}
.lai-flow--many2text{background:rgba(39,191,211,.16);color:#0e6a7b;}
.lai-flow--text2speech{background:rgba(126,87,194,.14);color:#5b3ea8;}
.lai-flow--text2image{background:rgba(224,145,60,.16);color:#9a5c12;}
.lai-flow--text2audio{background:rgba(30,143,94,.14);color:#136844;}
.lai-card h6{margin:0 0 6px;font-size:16px;font-weight:700;color:var(--lt-ink);}
.lai-specs dd.is-warn{color:#c0563f;}
.lai-cards--2{margin-top:14px;}


/* speech to text */
.lai-flow--audio2text{background:rgba(25,133,192,.16);color:#0d5a86;}
.lai-asr-src{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px;}
.lai-asr-src .lai-btn{width:auto;flex:1;min-width:150px;}
.lai-asr-file{display:inline-flex;align-items:center;justify-content:center;}
.lai-asr-rec.is-rec{background:#c0563f;}
.lai-asr-rec.is-rec:hover{background:#a4472f;}
.lai-asr-name{font-size:12.5px;color:#7b8794;margin:0 0 8px;min-height:16px;}
.lai-asr-prev{width:100%;margin-bottom:10px;}
.lai-asr-dl{margin-top:10px;}

.lai-flow--image2depth{background:rgba(126,87,194,.14);color:#5b3ea8;}
.lai-dp-in{max-width:100%;max-height:200px;border-radius:8px;margin-bottom:10px;display:block;}
.lai-dp-out{max-width:100%;border-radius:8px;display:block;}
.lai-dp-dl{margin-top:10px;}

.lai-cache{color:#1e8f5e;font-weight:700;font-size:11.5px;white-space:nowrap;}

.lai-flow--image2boxes{background:rgba(224,145,60,.16);color:#9a5c12;}
.lai-flow--text2image{background:rgba(192,86,63,.14);color:#8d3a24;}
.lai-img-in{margin-bottom:4px;}
.lai-img-seed{width:110px;}

.lai-stage{font-size:12.5px;color:var(--lt-primary);font-weight:600;margin:4px 0 0;}

.lai-win-pip{background:none;border:0;color:#fff;font-size:17px;cursor:pointer;opacity:.85;padding:0 4px;line-height:1;}
.lai-win-pip:hover{opacity:1;}
/* inside a picture-in-picture window it is the whole document, not a floater */
.lai-win.is-pip{position:static !important;width:auto !important;max-height:none;border-radius:0;box-shadow:none;display:flex;height:100vh;}
.lai-win.is-pip .lai-win-bar{cursor:default;}
.lai-win.is-pip .lai-grip{display:none;}
.lai-open{background:var(--lt-grad-accent);}

/* top-aligned so the two inputs stay on the same line once one of the labels
   carries an explanation underneath it */
.lai-row{display:flex;gap:12px;align-items:flex-start;}
.lai-row .lai-lbl{flex:1;margin-bottom:0;}
.lai-row .lai-lbl--hint{flex:2;}
.lai-lbl--hint .lai-fine{display:block;font-weight:400;margin:6px 0 0;}
.lai-lbl{display:block;font-size:12.5px;color:#7b8794;font-weight:600;margin:0 0 12px;}
.lai-lbl input,.lai-lbl select{display:block;width:100%;margin-top:5px;border:1px solid #cfdae4;
    border-radius:10px;padding:9px 12px;font-size:14.5px;font-family:inherit;color:var(--lt-ink);background:#fff;}
.lai-lbl input:focus,.lai-lbl select:focus{outline:0;border-color:var(--lt-accent);box-shadow:0 0 0 3px rgba(39,191,211,.15);}
.lai-img-seed,.lai-mu-sec,.lai-mu-seed{width:100% !important;}

/* download */
.lai-bar{height:10px;background:#e8eef4;border-radius:6px;overflow:hidden;margin:14px 0 10px;}
.lai-bar i{display:block;height:100%;background:var(--lt-grad-accent);transition:width .3s;}
.lai-pct{font-size:22px;font-weight:800;color:var(--lt-primary);margin:0;}
.lai-raw{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;color:#7b8794;
    margin:6px 0 0;word-break:break-word;min-height:18px;}

/* loaded handle */
.lai-loaded{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:14px;color:#41525f;}
.lai-loaded .lai-btn{width:auto;margin-left:auto;}

/* notes */
.lai-note{border-radius:12px;padding:18px 20px;margin-top:14px;}
.lai-note--warn{background:#fff8ec;border:1px solid #f0dcba;}
.lai-note h5{font-size:15px;font-weight:700;color:var(--lt-ink);margin:0 0 6px;}
.lai-note p{font-size:14px;color:#5d6b78;margin:0;}
.lai-err{background:#f4f6f8;border-radius:8px;padding:10px;font-size:11.5px;color:#7b8794;
    margin:12px 0;white-space:pre-wrap;word-break:break-word;}
.lai-again{width:auto;}

/* ----- floating window ---------------------------------------------------- */
.lai-win{position:absolute;z-index:9999;background:#fff;border-radius:14px;
    box-shadow:0 40px 90px -30px rgba(6,20,36,.72),0 0 0 1px rgba(13,42,71,.12);
    display:none;flex-direction:column;max-height:86vh;overflow:hidden;}
.lai-win.is-on{display:flex;}
.lai-win.is-dragging{user-select:none;}
.lai-win-bar{display:flex;align-items:center;gap:10px;padding:12px 14px;background:var(--lt-grad);
    color:#fff;cursor:grab;touch-action:none;}
.lai-win.is-dragging .lai-win-bar{cursor:grabbing;}
.lai-grip{width:26px;height:8px;flex:0 0 auto;border-radius:3px;
    background:repeating-linear-gradient(90deg,rgba(255,255,255,.55) 0 3px,transparent 3px 6px);}
.lai-win-t{font-size:14px;font-weight:700;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.lai-win-x{background:none;border:0;color:#fff;font-size:26px;line-height:1;cursor:pointer;opacity:.85;padding:0 4px;}
.lai-win-x:hover{opacity:1;}
.lai-win-body{padding:18px 20px 20px;overflow-y:auto;}
@media(max-width:767px){
    .lai-win{position:fixed !important;inset:0 !important;width:auto !important;
        max-height:none;border-radius:0;}
    .lai-win-bar{cursor:default;}
    .lai-grip{display:none;}
}

/* tabs + top row */
.lai-tabs{display:flex;gap:6px;border-bottom:1px solid #e2eaf1;margin:0 0 12px;}
.lai-tab{background:none;border:0;border-bottom:2px solid transparent;padding:8px 16px;
    font-size:14px;font-weight:600;color:#8896a5;cursor:pointer;font-family:inherit;}
.lai-tab:hover{color:var(--lt-primary);}
.lai-tab.is-on{color:var(--lt-primary);border-bottom-color:var(--lt-accent);}
.lai-top{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:13px;color:#5d6b78;}
.lai-tps{font-weight:600;color:var(--lt-primary);}
.lai-top .lai-link{margin-left:auto;}

/* chat */
.lai-log{height:290px;overflow-y:auto;border:1px solid #e2eaf1;border-radius:10px;padding:14px;background:#f8fafc;}
.lai-msg{display:flex;margin-bottom:10px;}
.lai-msg--me{justify-content:flex-end;}
.lai-bubble{max-width:82%;padding:10px 14px;border-radius:12px;font-size:14.5px;line-height:1.6;
    white-space:pre-wrap;word-break:break-word;}
.lai-msg--me .lai-bubble{background:var(--lt-primary);color:#fff;border-bottom-right-radius:3px;}
.lai-msg--ai .lai-bubble{background:#fff;border:1px solid #e2eaf1;color:var(--lt-ink);border-bottom-left-radius:3px;}
.lai-bubble.is-err{background:#fdecec;border-color:#f3c0c0;color:#a33;}
.lai-bubble-img{display:block;font-size:12px;opacity:.85;margin-bottom:4px;}
.lai-form{display:flex;gap:10px;margin-top:12px;align-items:flex-end;}
.lai-form textarea{flex:1;border:1px solid #cfdae4;border-radius:10px;padding:10px 13px;
    font-size:14.5px;resize:vertical;font-family:inherit;color:var(--lt-ink);}
.lai-form textarea:focus{outline:0;border-color:var(--lt-accent);box-shadow:0 0 0 3px rgba(39,191,211,.15);}
.lai-send{width:auto;min-width:92px;}
.lai-clip{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;
    border:1px solid #cfdae4;border-radius:10px;cursor:pointer;font-size:18px;background:#fff;}
.lai-clip:hover{border-color:var(--lt-accent);background:#f4fbfd;}
.lai-att{display:flex;align-items:center;gap:10px;margin-top:10px;padding:8px 10px;
    border:1px solid #e2eaf1;border-radius:10px;background:#f8fafc;font-size:13px;color:#41525f;}
.lai-att-img{width:40px;height:40px;object-fit:cover;border-radius:6px;}
.lai-att .lai-link{margin-left:auto;}

/* thinking indicator */
.lai-think{margin-top:10px;padding:9px 13px;border:1px solid #dbe7f0;border-radius:10px;background:#f4f9fc;
    display:flex;align-items:center;gap:10px;font-size:12.5px;color:#41525f;font-weight:600;}
.lai-think-t i{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--lt-primary);
    margin-left:3px;animation:lai-bounce 1.1s infinite ease-in-out;}
.lai-think-t i:nth-child(2){animation-delay:.16s;}
.lai-think-t i:nth-child(3){animation-delay:.32s;}
@keyframes lai-bounce{0%,70%,100%{opacity:.25;transform:translateY(0);}35%{opacity:1;transform:translateY(-3px);}}
.lai-think-n{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;color:#7b8794;font-weight:400;}
.lai-think-bar{flex:1;height:5px;background:#e0eaf2;border-radius:3px;overflow:hidden;}
.lai-think-bar i{display:block;height:100%;background:var(--lt-grad-accent);transition:width .25s;}

/* translation */
.lai-tr-langs{display:flex;align-items:flex-end;gap:10px;margin:0 0 12px;}
.lai-tr-langs label,.lai-lbl{flex:1;font-size:12.5px;color:#7b8794;font-weight:600;display:block;margin:0 0 12px;}
.lai-tr-langs select,.lai-lbl select,.lai-tr-in,.lai-tts-in{display:block;width:100%;margin-top:5px;
    border:1px solid #cfdae4;border-radius:10px;padding:9px 12px;font-size:14.5px;font-family:inherit;
    color:var(--lt-ink);background:#fff;}
.lai-tr-in,.lai-tts-in{resize:vertical;}
.lai-tr-langs select:focus,.lai-lbl select:focus,.lai-tr-in:focus,.lai-tts-in:focus{outline:0;
    border-color:var(--lt-accent);box-shadow:0 0 0 3px rgba(39,191,211,.15);}
.lai-swap{background:#f2f6f9;border:1px solid #e2eaf1;border-radius:8px;padding:9px 12px;
    font-size:15px;cursor:pointer;color:var(--lt-primary);margin-bottom:12px;}
.lai-swap:hover{background:#e6eef5;}
.lai-tr-go,.lai-tts-go{margin-top:4px;}
.lai-tr-h{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
    color:#7b8794;margin:18px 0 8px;}
.lai-tr-out{min-height:86px;border:1px solid #e2eaf1;border-radius:10px;padding:13px 15px;
    background:#f8fafc;font-size:15px;line-height:1.7;color:var(--lt-ink);white-space:pre-wrap;word-break:break-word;}
.lai-tr-out.is-err{background:#fdecec;border-color:#f3c0c0;color:#a33;}

/* audio out */
.lai-audio{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.lai-player{flex:1;min-width:220px;}
.lai-dl{width:auto;background:var(--lt-grad-accent);}
.lai-dl:hover{opacity:.92;background:var(--lt-grad-accent);}
.lai-tts-err{font-size:12.5px;color:#c0563f;margin-top:8px;}

/* in-window CTA */
.lai-cta{margin-top:18px;padding-top:16px;border-top:1px solid #e9eef3;text-align:center;}
.lai-cta p{font-size:14.5px;color:#41525f;margin:0 0 12px;font-weight:600;}
.lai-btn--cta{width:auto;display:inline-block;background:var(--lt-grad-accent);padding:12px 26px;}
.lai-btn--cta:hover{opacity:.92;background:var(--lt-grad-accent);}

@media(max-width:575px){
    .lai-cards{grid-template-columns:1fr;}
    .lai-log{height:240px;}
    .lai-form{flex-wrap:wrap;}
    .lai-send{width:100%;}
}