/* AWM Studio : espace client + constructeur IA */
.studio{min-height:100vh;padding-top:72px}

/* Visiteur */
.st-hero{position:relative;overflow:hidden;padding:clamp(40px,7vw,90px) 0 60px;border-bottom:1px solid var(--line)}
.st-hero__bg{position:absolute;inset:0;width:100%;height:100%;opacity:.55;pointer-events:none}
.st-hero__inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,5vw,64px);align-items:center}
@media (max-width:960px){.st-hero__inner{grid-template-columns:1fr}}
.st-title{font:700 clamp(34px,5vw,64px)/1.02 var(--display);letter-spacing:-.04em;margin:14px 0 18px}
.st-title em{font:italic 400 1.08em/1 var(--serif);letter-spacing:-.01em;color:var(--accent)}
.st-lead{color:#c9c9d0;font-size:clamp(16px,1.4vw,18px);max-width:60ch}
.st-steps{list-style:none;padding:0;margin:22px 0;display:flex;gap:10px;flex-wrap:wrap}
.st-steps li{display:flex;align-items:center;gap:8px;border:1px solid var(--line-2);border-radius:999px;padding:7px 14px 7px 7px;font-size:14px}
.st-steps b{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:var(--on-accent);font:700 12px var(--mono)}
.st-demo{display:grid;gap:8px;max-width:520px;margin-top:10px}
.st-demo__msg{padding:11px 14px;border-radius:14px;font-size:14.5px;line-height:1.5;min-height:46px}
.st-demo__msg--u{justify-self:end;background:var(--accent);color:var(--on-accent);max-width:88%}
.st-demo__msg--u::after{content:"▋";animation:stBlink 1s steps(1) infinite;margin-left:1px}
.st-demo__msg--a{background:var(--bg-3);border:1px solid var(--line-2);max-width:92%}
@keyframes stBlink{50%{opacity:0}}
.st-auth{background:rgba(12,12,18,.86);border:1px solid var(--line-2);border-radius:var(--r-lg);padding:22px;backdrop-filter:blur(10px);box-shadow:0 40px 120px -60px color-mix(in srgb,var(--accent) 60%,transparent)}
.st-tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:4px;margin-bottom:18px}
.st-tabs button{background:none;border:0;color:var(--muted);padding:10px;border-radius:9px;font:600 14px var(--sans);cursor:pointer}
.st-tabs [aria-selected="true"]{background:var(--bg-3);color:var(--text)}
.st-form{display:grid;gap:12px}
.st-form label{display:grid;gap:6px;font-size:13px;color:var(--muted)}
.st-form input:not([type=checkbox]){background:var(--bg-2);border:1px solid var(--line-2);border-radius:10px;padding:12px 14px;color:var(--text);font:15px var(--sans)}
.st-form input:focus{outline:2px solid var(--accent);outline-offset:1px}
.st-check{display:flex!important;grid-template-columns:none!important;align-items:flex-start;gap:10px!important;line-height:1.45}
.st-check input{margin-top:3px;accent-color:var(--accent)}
.st-meter{height:4px;border-radius:2px;background:var(--bg-3);overflow:hidden}.st-meter i{display:block;height:100%;width:0;transition:width .3s,background .3s}
.st-msg{margin:0;min-height:1.4em;font-size:14px;color:#ffb4b4}
.st-lost{font-size:13px;color:var(--muted)}
.st-skills{padding:clamp(48px,7vw,90px) var(--gutter)}
.st-skillgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px;margin-top:28px}
.st-skill{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:12px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--bg-2);transition:border-color .2s,transform .2s}
.st-skill:hover{border-color:var(--c);transform:translateY(-2px)}
.st-skill i{grid-row:span 2;width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--c),color-mix(in srgb,var(--c) 30%,#000))}
.st-skill b{font-size:14.5px}.st-skill span{font:12px var(--mono);color:var(--muted)}

/* Application */
.st-app{display:grid;grid-template-columns:250px minmax(0,1fr) minmax(0,1.15fr);height:calc(100vh - 72px)}
@media (max-width:1180px){.st-app{grid-template-columns:220px 1fr;height:auto}.st-preview{grid-column:1/-1;min-height:80vh}}
@media (max-width:760px){.st-app{grid-template-columns:1fr}.st-side{border-right:0;border-bottom:1px solid var(--line)}.st-projects{max-height:180px}}
.st-side{border-right:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;gap:14px;min-height:0;background:var(--bg-2)}
.st-side__head{display:grid;gap:10px}
.st-hello{margin:0;font-size:14px;color:var(--muted)}.st-hello b{color:var(--text)}
.st-projects{list-style:none;margin:0;padding:0;overflow-y:auto;flex:1;display:grid;align-content:start;gap:4px}
.st-projects li{display:flex;align-items:center}
.st-projects [data-st-open]{flex:1;min-width:0;display:flex;align-items:center;gap:10px;background:none;border:1px solid transparent;border-radius:10px;padding:9px;color:var(--text);text-align:left;cursor:pointer}
.st-projects [data-st-open]:hover,.st-projects [aria-current]{background:var(--bg-3);border-color:var(--line-2)}
.st-projects i{width:10px;height:10px;border-radius:3px;flex:none}
.st-projects span{min-width:0;display:grid}.st-projects b{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.st-projects small{font:11.5px var(--mono);color:var(--muted)}
.st-del{background:none;border:0;color:var(--dim);font-size:18px;cursor:pointer;padding:4px 8px}.st-del:hover{color:var(--err)}
.st-muted{color:var(--muted);font-size:14px;padding:8px}
.st-logout{background:none;border:1px solid var(--line-2);color:var(--muted);border-radius:10px;padding:9px;cursor:pointer;font:13px var(--sans)}

.st-chat{display:flex;flex-direction:column;min-height:0;border-right:1px solid var(--line)}
.st-chat__head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 20px;border-bottom:1px solid var(--line)}
.st-chat__head h1{margin:0;font:700 18px var(--display);letter-spacing:-.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.st-engine{font:11.5px var(--mono);color:var(--accent)}
.st-thread{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px;min-height:280px}
.st-bub{flex:none;max-width:86%;padding:12px 15px;border-radius:16px;font-size:15px;line-height:1.55;white-space:pre-wrap;animation:pvIn .35s both}
.st-bub--u{align-self:flex-end;background:var(--accent);color:var(--on-accent);border-bottom-right-radius:4px}
.st-bub--a{align-self:flex-start;background:var(--bg-3);border:1px solid var(--line-2);border-bottom-left-radius:4px}
.st-bub.is-err{border-color:#7f1d1d;background:#2a0f12;color:#ffc9c9}
.st-dots{display:inline-flex;gap:4px}.st-dots i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:stDot 1s infinite}
.st-dots i:nth-child(2){animation-delay:.15s}.st-dots i:nth-child(3){animation-delay:.3s}
@keyframes stDot{0%,100%{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
.st-sugg{display:flex;gap:6px;overflow-x:auto;padding:0 20px 10px;scrollbar-width:none}
.st-sugg button{flex:none;background:var(--bg-2);border:1px solid var(--line-2);color:#d6d6dc;border-radius:999px;padding:8px 13px;font:13px var(--sans);cursor:pointer;white-space:nowrap;transition:border-color .2s,color .2s}
.st-sugg button:hover{border-color:var(--accent);color:var(--text)}
.st-input{position:relative;display:flex;gap:8px;align-items:flex-end;margin:0 20px;padding:8px;border:1px solid var(--line-2);border-radius:16px;background:var(--bg-2)}
.st-input:focus-within{border-color:var(--accent)}
.st-input textarea{flex:1;resize:none;background:none;border:0;color:var(--text);font:15px/1.5 var(--sans);padding:8px;position:relative;z-index:1;outline:0}
.st-ghost{position:absolute;left:16px;top:16px;right:70px;font:15px/1.5 var(--sans);color:var(--dim);pointer-events:none;white-space:pre-wrap;overflow:hidden}
.st-ghost span{color:transparent}
.st-input .btn{padding:12px;border-radius:12px}
.st-hint{margin:8px 20px 14px;font:11.5px var(--mono);color:var(--dim)}

.st-preview{display:flex;flex-direction:column;min-height:0;padding:14px;background:radial-gradient(60% 50% at 50% 0%,color-mix(in srgb,var(--accent) 6%,transparent),transparent 70%)}
.st-preview__bar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}
.st-devices{display:flex;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:3px}
.st-devices button{background:none;border:0;color:var(--muted);padding:7px 12px;border-radius:7px;font:12.5px var(--sans);cursor:pointer}
.st-devices [aria-selected="true"]{background:var(--bg-3);color:var(--text)}
.st-frame{flex:1;min-height:0;display:flex;flex-direction:column;border:1px solid var(--line-2);border-radius:14px;overflow:hidden;background:#fff;transition:max-width .45s var(--ease);width:100%;max-width:100%;margin:0 auto}
.st-frame.is-mobile{max-width:390px;border-radius:30px;border-width:8px;border-color:#1b1b22}
.st-frame__bar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#f1f1f3;border-bottom:1px solid #e3e3e8}
.st-frame__bar i{width:9px;height:9px;border-radius:50%;background:#d4d4da}
.st-frame__bar span{margin-left:8px;font:11.5px var(--mono);color:#6b6b75;background:#fff;border-radius:6px;padding:3px 10px;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.st-site{flex:1;overflow-y:auto;color:#15151a;background:#fbfbfa;font-family:var(--sans);transition:filter .3s}
.st-site.is-building{filter:saturate(.6) blur(.4px)}
.st-empty{color:#8a8a94;text-align:center;padding:60px 24px;margin:0}
@keyframes pvIn{from{opacity:0;transform:translateY(12px)}}
.pv-nav{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 20px;border-bottom:1px solid #ececf0;position:sticky;top:0;background:rgba(251,251,250,.92);backdrop-filter:blur(6px);z-index:1}
.pv-nav b{display:flex;align-items:center;gap:8px;font-size:15px}
.pv-nav b i{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;color:#fff;font:700 13px var(--sans);font-style:normal}
.pv-nav nav{display:flex;gap:14px;font-size:12.5px;color:#55555f}
.is-mobile .pv-nav nav{display:none}
.pv-hero{padding:48px 24px 40px;background:radial-gradient(80% 90% at 85% 10%,color-mix(in srgb,var(--a) 30%,transparent),transparent 60%),linear-gradient(180deg,#fff,#f6f5f2)}
.pv-kick{margin:0 0 10px;font:600 11px var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--a)}
.pv-hero h2{margin:0 0 12px;font:700 clamp(24px,3vw,38px)/1.08 var(--sans);letter-spacing:-.03em}
.pv-hero p{margin:0 0 18px;color:#55555f;max-width:52ch;font-size:15px;line-height:1.55}
.pv-btn{display:inline-block;background:var(--a);color:#fff;padding:10px 16px;border-radius:999px;font:600 13.5px var(--sans);box-shadow:0 10px 30px -12px var(--a)}
.pv-items{padding:30px 24px}
.pv-items h3{margin:0 0 16px;font-size:20px;letter-spacing:-.02em}
.pv-items>div{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.is-mobile .pv-items>div{grid-template-columns:1fr}
.pv-items article{border:1px solid #ececf0;border-radius:14px;padding:12px;background:#fff;display:grid;gap:6px;animation:pvIn .5s calc(var(--i) * .08s) both}
.pv-pic{aspect-ratio:16/10;border-radius:10px;background:linear-gradient(135deg,color-mix(in srgb,var(--a) 70%,#fff),color-mix(in srgb,var(--a) 25%,#111));position:relative;overflow:hidden}
.pv-pic::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-100%);animation:pvShine 2.6s infinite}
@keyframes pvShine{60%,100%{transform:translateX(100%)}}
.pv-tag{font:600 10.5px var(--mono);color:#8a8a94;text-transform:uppercase;letter-spacing:.08em;min-height:1em}
.pv-items b{font-size:15px}.pv-items p{margin:0;font-size:13px;color:#66666f;line-height:1.45}.pv-items em{font-style:normal;font-weight:700;color:var(--a)}
.pv-about{padding:0 24px 24px;color:#44444c;font-size:14.5px;line-height:1.6}
.pv-book{margin:0 24px 28px;padding:18px;border-radius:14px;background:color-mix(in srgb,var(--a) 10%,#fff);border:1px solid color-mix(in srgb,var(--a) 30%,#fff);display:grid;gap:4px}
.pv-book span{font-size:13px;color:#55555f}
.st-live{margin-top:10px;font:13px var(--mono);color:#d6d6dc;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.st-live a{color:var(--accent)}
.nav__studio{white-space:nowrap}
@media (max-width:900px){.nav__studio{display:none}}
.st-form[hidden]{display:none}

.st-saved{display:inline-block;margin:6px 0 0;padding:8px 12px;border-radius:10px;background:rgba(37,99,235,.14);border:1px solid rgba(37,99,235,.4);color:#cfe0ff;font-size:14px}

.st-credits{display:flex;align-items:center;gap:6px;margin:0;padding:8px 10px;border-radius:10px;background:rgba(37,99,235,.12);border:1px solid rgba(37,99,235,.35);font:600 13px var(--sans);color:#cfe0ff}
.st-credits svg{width:15px;height:15px;fill:#7aa2ff}
.st-credits.is-low{background:rgba(185,28,28,.14);border-color:rgba(185,28,28,.45);color:#ffc9c9}
.st-credits.is-low svg{fill:#ff8a8a}