/* fbs-assistant v2 : pastille et fenêtre. Toutes les règles sont sous .fbsa (racine). */
.fbsa{--bg:linear-gradient(160deg,#1E1E1F,#141415);--bgs:#1A1A1B;--in:#232325;--ba:#2A2A2C;--bu:#3A3A3D;--f:#F5F5F5;--m:#9A9A9E;--l:rgba(255,255,255,.08);--l2:rgba(255,255,255,.16);--go:#F5F5F5;--goi:#161616;--sh:0 24px 64px rgba(0,0,0,.45);--ez:cubic-bezier(.2,.8,.2,1);position:fixed;right:0;bottom:0;width:0;height:0;z-index:99990;font:400 15px/1.5 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--f);-webkit-user-select:text;user-select:text;cursor:auto;-webkit-font-smoothing:antialiased}
.fbsa--light{--bg:rgba(244,244,242,.92);--bgs:#F4F4F2;--in:#FFF;--ba:#FFF;--bu:#E6E6E3;--f:#161616;--m:#6B6B6B;--l:rgba(0,0,0,.08);--l2:rgba(0,0,0,.16);--go:#161616;--goi:#FFF;--sh:0 24px 64px rgba(0,0,0,.14)}
.fbsa *,.fbsa *::before,.fbsa *::after{box-sizing:border-box;-webkit-user-select:text;user-select:text;cursor:inherit;letter-spacing:normal;text-transform:none}
.fbsa [hidden]{display:none!important}
.fbsa button{font:inherit;color:inherit;background:none;border:0;border-radius:999px;margin:0;padding:0;cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}
.fbsa a{color:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.2em;cursor:pointer}
.fbsa textarea{cursor:text}
.fbsa :focus{outline:0}
.fbsa :focus-visible{outline:2px solid var(--f);outline-offset:2px}
.fbsa p,.fbsa h2{margin:0}
.fbsa svg{display:block;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.fbsa-sr,.fbsa-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden;opacity:0}

/* avatar : rond #161616, logo B blanc à 60 % */
.fbsa-av{flex:none;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:#161616}
.fbsa-av img{display:block;width:60%;height:60%;object-fit:contain}

/* pastille */
.fbsa-pill{position:fixed;right:calc(24px + env(safe-area-inset-right,0px));bottom:calc(24px + env(safe-area-inset-bottom,0px));width:60px;height:60px;background:#161616!important;box-shadow:0 0 0 1px rgba(255,255,255,.08),0 8px 24px rgba(0,0,0,.28);transition:transform .25s var(--ez),box-shadow .25s var(--ez)}
.fbsa-pill:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,255,255,.1),0 14px 36px rgba(0,0,0,.36)}
.fbsa-q{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:#fff;font:600 30px/1 Inter,system-ui,sans-serif}
.fbsa-pill:focus-visible{outline-offset:3px}
.fbsa-dot{position:absolute;right:3px;top:3px;width:13px;height:13px;border-radius:50%;background:#3DDC97;border:2.5px solid #161616}

/* étiquette d'accroche */
.fbsa-tip{position:fixed;right:calc(96px + env(safe-area-inset-right,0px));bottom:calc(34px + env(safe-area-inset-bottom,0px));display:flex;align-items:center;gap:8px;max-width:calc(100vw - 120px);padding:6px 6px 6px 16px;border-radius:999px;background:var(--bg);background-color:var(--bgs);color:var(--f);border:1px solid var(--l);box-shadow:0 8px 28px rgba(0,0,0,.18);font-size:14px;animation:fbsa-tip .4s var(--ez) both}
.fbsa-tb{text-align:left;font-weight:500;line-height:1.3}
.fbsa-tip .fbsa-x.fbsa-x{width:20px;height:20px;background:var(--l)!important;color:var(--m)}
.fbsa-tip .fbsa-x svg{width:12px;height:12px}

/* fenêtre */
.fbsa-win{position:fixed;right:calc(24px + env(safe-area-inset-right,0px));bottom:calc(96px + env(safe-area-inset-bottom,0px));width:400px;max-width:calc(100vw - 48px);height:min(680px,calc(100vh - 184px));display:flex;flex-direction:column;overflow:hidden;border-radius:28px;background:var(--bg);background-color:var(--bgs);border:1px solid var(--l);box-shadow:var(--sh);transform-origin:100% 100%;animation:fbsa-in .28s var(--ez) both;overscroll-behavior:contain}
.fbsa--light .fbsa-win{-webkit-backdrop-filter:blur(24px) saturate(1.2);backdrop-filter:blur(24px) saturate(1.2)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.fbsa--light .fbsa-win,.fbsa--light .fbsa-tip{background:#F4F4F2}}
.fbsa-hd{flex:none;display:flex;align-items:center;gap:10px;height:64px;padding:0 14px 0 18px}
.fbsa-hd>div{flex:1;min-width:0}
.fbsa-t{font-weight:600;font-size:15px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fbsa-on{display:inline-flex;align-items:center;gap:6px;font-size:13px;line-height:1.3;color:var(--m)}
.fbsa-on::before{content:"";width:7px;height:7px;border-radius:50%;background:#3DDC97;box-shadow:0 0 0 3px rgba(61,220,151,.16)}
.fbsa .fbsa-x{flex:none;display:flex;width:36px;height:36px;align-items:center;justify-content:center;color:var(--m);transition:background .2s,color .2s}
.fbsa .fbsa-x:hover{background:var(--l)!important;color:var(--f)}

/* journal */
.fbsa-log{position:relative;flex:1;display:flex;flex-direction:column;gap:14px;overflow-y:auto;overscroll-behavior:contain;padding:12px 18px 20px;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:var(--l2) transparent}
.fbsa-log::-webkit-scrollbar{width:6px}
.fbsa-log::-webkit-scrollbar-thumb{background:var(--l2);border-radius:3px}
.fbsa-hi{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:18px 6px 4px;animation:fbsa-fd .4s var(--ez) both}
.fbsa-hi .fbsa-av{width:28px;height:28px;box-shadow:0 0 0 2px var(--bgs),0 0 0 3px #3DDC97}
.fbsa-h{font:700 30px/1.15 Inter,system-ui,sans-serif;letter-spacing:-.02em!important;margin-top:4px;text-wrap:balance}
.fbsa-lead{font-size:15px;line-height:1.45;color:var(--m);max-width:30em}
.fbsa-tag{padding:5px 12px 5px 10px;border-radius:999px;background:var(--l)}
.fbsa-sg,.fbsa-ch,.fbsa-row{display:flex;flex-wrap:wrap;gap:8px}
.fbsa-sg{margin-top:8px}
.fbsa .fbsa-b{padding:8px 15px;border:1px solid var(--l2)!important;font-size:14px;line-height:1.3;text-align:left;transition:background .2s,color .2s,border-color .2s}
.fbsa .fbsa-b:hover,.fbsa .fbsa-p{background:var(--go)!important;color:var(--goi);border-color:var(--go)!important}
.fbsa-p:hover{opacity:.86}
.fbsa-out{position:absolute;left:18px;right:18px;top:12px;pointer-events:none;animation:fbsa-fo .25s ease both}

/* messages */
.fbsa-m{display:flex;flex-direction:column;align-items:flex-start;gap:10px;overflow-wrap:anywhere;animation:fbsa-fd .3s var(--ez) both}
.fbsa-u{align-self:flex-end;display:block;max-width:85%;padding:10px 15px;border-radius:18px 18px 6px 18px;background:var(--bu);white-space:pre-wrap}
.fbsa-md{max-width:85%;padding:11px 15px;border-radius:18px 18px 18px 6px;background:var(--ba);border:1px solid var(--l)}
.fbsa-md p,.fbsa-md ul,.fbsa-md ol{margin:0 0 .6em}
.fbsa-md ul,.fbsa-md ol{padding-left:1.25em}
.fbsa-md li{margin:.15em 0}
.fbsa-md li::marker{color:var(--m)}
.fbsa-md strong{font-weight:600}
.fbsa-md>:last-child{margin-bottom:0}
.fbsa-card{width:85%;padding:16px;border-radius:20px;background:var(--ba);border:1px solid var(--l)}
.fbsa-ct{font-weight:600;font-size:13px;color:var(--m);margin-bottom:6px!important}
.fbsa-card p+p{white-space:pre-wrap;font-size:14px;line-height:1.5;margin-bottom:14px}
.fbsa-dots{align-self:flex-start;display:flex;gap:5px;padding:15px 16px;border-radius:18px 18px 18px 6px;background:var(--ba);border:1px solid var(--l)}
.fbsa-dots i{width:6px;height:6px;border-radius:50%;background:var(--m);animation:fbsa-dot 1.2s infinite ease-in-out}
.fbsa-dots i:nth-child(2){animation-delay:.15s}
.fbsa-dots i:nth-child(3){animation-delay:.3s}
.fbsa-err{align-self:flex-start;display:flex;flex-direction:column;align-items:flex-start;gap:10px;max-width:85%;padding:11px 15px;border-radius:18px 18px 18px 6px;background:var(--ba);border:1px solid var(--l);color:var(--m);animation:fbsa-fd .3s var(--ez) both}
.fbsa-err .fbsa-b.fbsa-b{color:var(--f)}

/* zone de saisie */
.fbsa-ft{position:relative;flex:none;padding:12px;border-radius:24px 24px 0 0;background:var(--in);overflow:hidden}
.fbsa--light .fbsa-ft{box-shadow:0 -1px 0 var(--l)}
.fbsa-in{position:relative;display:flex;align-items:flex-end;gap:8px;padding:0 0 0 8px}
.fbsa-in textarea{flex:1;min-width:0;resize:none;border:0;border-radius:0;background:none;color:inherit;font:inherit;font-size:15px;line-height:1.45;padding:11px 0;margin:0;max-height:120px;min-height:0;height:auto;box-shadow:none;outline:0}
/* Le thème noircit textarea:focus, chargé après cette feuille. */
.fbsa .fbsa-in textarea,.fbsa .fbsa-in textarea:focus{color:var(--f)}
.fbsa .fbsa-in textarea:focus-visible{outline:0}
.fbsa-in textarea::placeholder{color:var(--m);opacity:1}
.fbsa .fbsa-go{flex:none;display:flex;width:44px;height:44px;align-items:center;justify-content:center;background:var(--go)!important;color:var(--goi);transition:opacity .2s,transform .2s var(--ez)}
.fbsa-go:hover{transform:scale(1.05)}
.fbsa-go:disabled,.fbsa-in textarea:placeholder-shown+.fbsa-go{opacity:.35;transform:none}
.fbsa-go:disabled{cursor:default}
.fbsa-meta{position:relative;display:flex;margin:10px 8px 0}
.fbsa-cta{flex:none;font-size:13px;font-weight:600;text-decoration:none!important}
.fbsa-cta:hover{text-decoration:underline!important}

@keyframes fbsa-in{from{opacity:0;transform:scale(.96)}}
@keyframes fbsa-up{from{opacity:0;transform:translateY(24px)}}
@keyframes fbsa-tip{from{opacity:0;transform:translateX(8px)}}
@keyframes fbsa-fd{from{opacity:0;transform:translateY(6px)}}
@keyframes fbsa-fo{to{opacity:0;transform:translateY(-8px)}}
@keyframes fbsa-dot{0%,80%,100%{opacity:.3;transform:none}40%{opacity:1;transform:translateY(-3px)}}

@media (max-width:599px){
.fbsa--open{z-index:1000000}
.fbsa-win{inset:0;width:100%;max-width:none;height:100vh;height:100dvh;border:0;border-radius:0;box-shadow:none;animation-name:fbsa-up;padding:env(safe-area-inset-top,0px) env(safe-area-inset-right,0px) 0 env(safe-area-inset-left,0px)}
.fbsa-ft{padding-bottom:calc(12px + env(safe-area-inset-bottom,0px))}
.fbsa-in textarea{font-size:16px}
.fbsa-h{font-size:28px}
.fbsa--kb .fbsa-hd{height:52px}
.fbsa--kb .fbsa-hi{gap:10px;padding-top:4px}
.fbsa--kb .fbsa-hi .fbsa-av,.fbsa--kb .fbsa-lead,.fbsa--kb .fbsa-meta{display:none}
.fbsa--kb .fbsa-h{font-size:22px}
.fbsa--kb .fbsa-ft{padding:8px 10px;border-radius:18px 18px 0 0}
}
@media (prefers-reduced-motion:reduce){
.fbsa *{animation:none!important;transition:none!important}
}