/* Pages /login et /signup — reprise de l'artefact 64c1bb7d (formulaire à gauche, panneau "hero" animé à droite). */
:root{--bg:#FFFFFF;--surface:#F5F5F7;--card:#FFFFFF;--line:#E8E8ED;--ink:#1D1D1F;--ink2:#3A3A3C;--muted:#86868B;--faint:#AEAEB2;--accent:#0071E3;--accent-soft:#E8F1FD;--ok:#1E8E3E;--ok-soft:#E3F6E8;--warn:#B25000;--warn-soft:#FFF3E0;--bad:#D70015;--bad-soft:#FDECEC}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font-family:"DM Sans",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
button:disabled{cursor:not-allowed}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
svg{display:block}
.wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);height:100%;min-height:640px;padding:16px;gap:16px}
@media (max-width:960px){.wrap{grid-template-columns:1fr;height:auto;min-height:100%}.side{overflow:visible}.hero{display:none!important}}

/* ---------- côté formulaire ---------- */
.side{position:relative;display:flex;flex-direction:column;align-items:center;padding:72px 24px 22px;overflow-y:auto}
@media (max-height:760px){.brand{margin-bottom:20px}.fl{margin-top:14px}.pri{margin-top:16px}.sep{margin:16px 0 10px}}
@media (max-width:1360px){.dots{gap:10px}.dots button{font-size:11.5px}.dots button:not(.on) i{display:none}}
.fbox{width:100%;max-width:400px;margin-block:auto}
.brand{display:flex;width:fit-content;margin-bottom:34px}
.brand img{height:38px;width:auto;display:block}
h1{margin:0;font-size:28px;letter-spacing:-.025em;line-height:1.15;font-weight:700}
.lead{margin:8px 0 0;font-size:14px;line-height:1.55;color:var(--muted)}
.fl{margin-top:18px}
.fl label{display:flex;align-items:center;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:7px}
.fl label a,.lnk{margin-left:auto;font-size:12.5px;font-weight:600;color:var(--accent);text-decoration:none;cursor:pointer}
.lnk{margin-left:0}
.lnk:hover,.fl label a:hover{text-decoration:underline}
.inp{display:flex;align-items:center;gap:8px;height:48px;padding:0 6px 0 14px;border:1px solid var(--line);border-radius:13px;background:var(--card);transition:border-color .15s ease,box-shadow .15s ease}
.inp:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.inp.err{border-color:var(--bad);box-shadow:0 0 0 4px var(--bad-soft)}
.inp>svg{width:17px;height:17px;color:var(--muted);flex:none}
.inp input{flex:1;min-width:0;border:0;background:none;font:inherit;font-size:15px;color:var(--ink);outline:none;height:100%;padding:0}
.inp input::placeholder{color:var(--faint)}
.eye{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:var(--muted)}
.eye:hover{background:var(--surface);color:var(--ink)}
.eye svg{width:18px;height:18px}
.msg{display:flex;align-items:flex-start;gap:6px;margin-top:7px;font-size:12.5px;font-weight:600;line-height:1.4}
.msg svg{width:14px;height:14px;flex:none;margin-top:1px}
.msg.e{color:var(--bad)}.msg.w{color:var(--warn)}
.msg[hidden]{display:none}
.row{display:flex;align-items:center;gap:10px;margin-top:16px}
.chk{position:relative;display:flex;align-items:center;gap:9px;font-size:13px;font-weight:500;color:var(--ink2);cursor:pointer;user-select:none}
.chk input{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.cb{width:19px;height:19px;border-radius:6px;border:1.5px solid #C7C7CC;display:grid;place-items:center;color:transparent;flex:none;transition:all .12s ease;background:var(--card)}
.cb svg{width:12px;height:12px}
.chk input:checked+.cb{background:var(--accent);border-color:var(--accent);color:#fff}
.chk input:focus-visible+.cb{outline:2px solid var(--accent);outline-offset:2px}
.chk small{color:var(--muted);font-size:inherit}
.captcha{margin-top:16px}
.turnstile{min-height:65px}
.chk.top{align-items:flex-start;line-height:1.45}
.chk.top .cb{margin-top:0}
.chk a{color:var(--accent);font-weight:600;text-decoration:none}
.chk a:hover{text-decoration:underline}
.chk.err .cb{border-color:var(--bad);box-shadow:0 0 0 4px var(--bad-soft)}
.reqs{display:flex;flex-wrap:wrap;gap:6px;margin:9px 0 0;padding:0;list-style:none}
.reqs li{display:flex;align-items:center;gap:5px;height:24px;padding:0 9px 0 7px;border-radius:12px;background:var(--surface);font-size:11.5px;font-weight:600;color:var(--muted);transition:background .15s ease,color .15s ease}
.reqs li svg{width:12px;height:12px;opacity:.35;transition:opacity .15s ease}
.reqs li.ok{background:var(--ok-soft);color:var(--ok)}
.reqs li.ok svg{opacity:1}
.form-msg{margin-top:16px}
.pri{position:relative;width:100%;height:50px;margin-top:22px;border-radius:13px;background:var(--accent);color:#fff;font-size:15px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:8px;transition:filter .15s ease,transform .1s ease,background .2s ease}
.pri:hover{filter:brightness(1.07)}
.pri:active{transform:scale(.99)}
.pri:disabled{background:#C7C7CC;filter:none}
.pri.loading:disabled{background:var(--accent);opacity:.85}
.pri svg{width:17px;height:17px}
.pri .spin{display:none}
.pri.loading .spin{display:block}
.pri.loading svg{display:none}
.spin{width:18px;height:18px;border-radius:50%;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;animation:rot .7s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.sep{display:flex;align-items:center;gap:12px;margin:22px 0 14px;font-size:12px;color:var(--faint)}
.sep::before,.sep::after{content:"";flex:1;height:1px;background:var(--line)}
.sso{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sso a{height:46px;border-radius:13px;border:1px solid var(--line);background:var(--card);display:flex;align-items:center;justify-content:center;gap:9px;font-size:13.5px;font-weight:600;color:var(--ink);text-decoration:none;transition:background .12s ease,border-color .12s ease}
.sso a:only-child,.sso a:last-child:nth-child(odd){grid-column:1/-1}
.sso a:hover{background:var(--surface)}
.sso svg{width:18px;height:18px}
.sso-terms{margin:8px 0 0;font-size:11.5px;line-height:1.45;color:var(--muted);text-align:center}
.sso-terms a{color:var(--accent);font-weight:600;text-decoration:none}
.sso-terms a:hover{text-decoration:underline}
.alt{margin-top:22px;text-align:center;font-size:13.5px;color:var(--muted)}
.legal{display:flex;margin-top:32px;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;padding:0 20px;font-size:12px}
.legal a{color:var(--muted);text-decoration:none}.legal a:hover{color:var(--ink)}
.lang{position:absolute;left:20px;top:18px}
.lang>button{display:flex;align-items:center;gap:7px;height:36px;padding:0 12px;border-radius:11px;background:var(--surface);font-size:13px;font-weight:600}
.lang>button svg{width:15px;height:15px;color:var(--muted)}
.langp{position:absolute;top:42px;left:0;width:190px;padding:6px;border-radius:14px;background:var(--card);border:1px solid var(--line);box-shadow:0 20px 50px rgba(29,29,31,.2);z-index:5}
.langp[hidden]{display:none}
.langp button{width:100%;display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;font-size:13px;font-weight:600}
.langp button:hover{background:var(--accent-soft)}
.langp button i{font-style:normal;font-size:16px}
.langp button em{margin-left:auto;font-style:normal;color:var(--accent)}
.langp button em svg{width:16px;height:16px}

/* ---------- vérification du code (/connection/verify) ---------- */
.back{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:22px;padding:6px 10px 6px 6px;border-radius:9px;text-decoration:none}
.back:hover{background:var(--surface);color:var(--ink)}
.back svg{width:16px;height:16px}
.badge{width:52px;height:52px;border-radius:15px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:18px}
.badge svg{width:26px;height:26px}
.lead b{color:var(--ink);font-weight:600}
.otp{display:flex;gap:8px;margin-top:24px}
.otp input{width:100%;min-width:0;height:60px;padding:0;border-radius:14px;border:1px solid var(--line);background:var(--card);text-align:center;font:inherit;font-size:24px;font-weight:700;color:var(--ink);outline:none;caret-color:var(--accent);transition:border-color .15s ease,box-shadow .15s ease}
.otp input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.otp input.fill{border-color:#C7C7CC}
.otp .dash{align-self:center;color:var(--faint);font-weight:700}
.otp.err input{border-color:var(--bad);box-shadow:0 0 0 4px var(--bad-soft)}
.otp.err{animation:shake .4s cubic-bezier(.36,.07,.19,.97)}
@keyframes shake{20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}
.otp.ok input{border-color:#34C759;box-shadow:0 0 0 4px var(--ok-soft);color:var(--ok)}
.meta{display:flex;align-items:center;gap:8px;margin-top:14px;font-size:12.5px;color:var(--muted)}
.meta svg{width:14px;height:14px;flex:none}
.meta .tm{font-variant-numeric:tabular-nums;font-weight:700;color:var(--ink2)}
.meta.expired,.meta.expired .tm{color:var(--bad)}
.resend{margin-top:20px;padding:12px 14px;border-radius:14px;background:var(--surface);font-size:13px;color:var(--ink2);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.resend>svg{width:16px;height:16px;color:var(--muted)}
.resend .r{margin-left:auto;display:flex;gap:12px}
.resend .lnk[aria-disabled="true"]{color:var(--faint);pointer-events:none}
.msg.ok-msg{color:var(--ok)}
.resend.sent{margin-top:22px;background:var(--ok-soft);color:var(--ok);line-height:1.5;align-items:flex-start;flex-wrap:nowrap}
.resend.sent>svg{color:var(--ok);margin-top:2px;flex:none}
.resend.sent b{font-weight:700}
.resend[hidden]{display:none}

/* ---------- hero ---------- */
.hero{position:relative;border-radius:28px;background:#0E0E10;color:#fff;overflow:hidden;display:flex;flex-direction:column;padding:36px 40px 26px}
.hero::before{content:"";position:absolute;inset:-30% -20% auto auto;width:620px;height:620px;border-radius:50%;background:radial-gradient(closest-side,rgba(10,132,255,.35),transparent);filter:blur(10px)}
.hero::after{content:"";position:absolute;inset:auto auto -25% -15%;width:520px;height:520px;border-radius:50%;background:radial-gradient(closest-side,rgba(30,155,240,.18),transparent)}
.hero>*{position:relative;z-index:1}
.hero h2{margin:16px 0 0;font-size:34px;line-height:1.08;letter-spacing:-.03em;max-width:16ch;font-weight:700}
.hero h2 em{font-style:normal;background:linear-gradient(90deg,#4DA3FF,#5AC8FA);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{margin:10px 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:15px;line-height:1.5;color:rgba(255,255,255,.62);max-width:56ch}
.stage{flex:1;min-height:260px;margin-top:20px;position:relative;border-radius:22px;overflow:hidden}
.hero-animation{position:absolute;inset:0;width:100%;height:100%;min-height:0;border:0;display:block;background:transparent;pointer-events:none}
/* onglets */
.dots{display:flex;align-items:center;flex-wrap:nowrap;gap:12px;margin-top:18px;overflow-x:auto;scrollbar-width:none}
.dots button{display:flex;align-items:center;flex:none;gap:6px;font-size:12px;font-weight:600;color:rgba(255,255,255,.5);height:30px}
.dots button i{display:block;width:16px;height:4px;border-radius:2px;background:rgba(255,255,255,.18);overflow:hidden}
.dots button i em{display:block;height:100%;width:0;background:#fff}
.dots button.on{color:#fff}
.dots button.on i em{animation:prog var(--slide-duration,30900ms) linear forwards}
.paused .dots button.on i em{animation-play-state:paused}
@keyframes prog{to{width:100%}}
.trust{display:flex;align-items:center;flex-wrap:wrap;gap:10px;row-gap:4px;margin-top:18px;font-size:12px;color:rgba(255,255,255,.55)}
.trust svg{width:14px;height:14px;flex:none}
.trust .sd{width:3px;height:3px;border-radius:50%;background:rgba(255,255,255,.3)}
.trust .hrt{margin:0 -4px}
.hnets{display:flex;align-items:center;gap:10px;min-height:34px;flex-wrap:wrap}
.hnets small{font-size:12px;font-weight:700;color:rgba(255,255,255,.55);margin-right:2px}
.hnets .lg{display:flex;gap:6px;flex-wrap:wrap}
.hnets .lg span{width:26px;height:26px;border-radius:7px;animation:lgin .45s cubic-bezier(.3,1.4,.5,1) both;animation-delay:calc(var(--i)*45ms)}
.hnets .lg span svg{width:26px;height:26px;display:block}
@keyframes lgin{from{opacity:0;transform:translateY(6px) scale(.8)}}
.hnets .tm{display:flex;align-items:center}
.hnets .tm b{width:28px;height:28px;border-radius:50%;box-shadow:0 0 0 2px #0E0E10;margin-left:-6px;display:grid;place-items:center;font-size:11px;font-weight:800;color:#fff}
.htxt{animation:txin .55s cubic-bezier(.2,.9,.25,1)}
@keyframes txin{from{opacity:0;transform:translateY(8px)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.dots button.on i em{width:100%}}