/* UPE Access – front-end */
.upea-root{
  --upea-accent:#2563eb;
  --upea-ink:#0f172a;
  --upea-muted:#64748b;
  --upea-line:#e6e9f0;
  --upea-bg:#f6f7fb;
  --upea-card:#ffffff;
  --upea-ok:#16a34a;
  --upea-err:#dc2626;
  --upea-radius:22px;
  font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--upea-ink);
  -webkit-font-smoothing:antialiased;
  display:flex;justify-content:center;align-items:flex-start;
  padding:clamp(16px,4vw,48px) 12px;
  min-height:60vh;
  position:relative;
  isolation:isolate;
}
.upea-root::before{
  content:"";position:absolute;inset:0;z-index:-1;border-radius:32px;
  background:
    radial-gradient(60% 50% at 10% 0%, color-mix(in srgb,var(--upea-accent) 16%,transparent), transparent 70%),
    radial-gradient(50% 50% at 100% 100%, color-mix(in srgb,var(--upea-accent) 12%,transparent), transparent 70%),
    var(--upea-bg);
}
.upea-root *{box-sizing:border-box}
.upea-root{max-width:100%;overflow-x:clip}
/* Anti-débordement mobile : aucun enfant ne peut forcer une largeur supérieure à l'écran */
.upea-card,.upea-card--wide,.upea-lock-grid,.upea-lock-grid>*,.upea-pay,.upea-proof,.upea-form,.upea-field,.upea-input-wrap,.upea-address,.upea-address-box,.upea-coupon,.upea-coupon-row,.upea-amount,.upea-instructions{min-width:0;max-width:100%}
.upea-card img,.upea-card svg{max-width:100%}
.upea-card code,.upea-card pre{white-space:normal!important;overflow-wrap:anywhere;word-break:break-all;max-width:100%}
.upea-input-wrap input,.upea-input-wrap textarea,.upea-coupon-row input{min-width:0;max-width:100%}
.upea-card ::placeholder{text-transform:none;letter-spacing:0;font-weight:500;color:#94a3b8}
.upea-card{
  width:100%;max-width:460px;background:var(--upea-card);
  border:1px solid rgba(15,23,42,.06);border-radius:var(--upea-radius);
  box-shadow:0 1px 2px rgba(15,23,42,.04),0 24px 60px -24px rgba(15,23,42,.25);
  padding:34px 32px 26px;position:relative;overflow:hidden;
  animation:upea-in .45s cubic-bezier(.2,.8,.2,1) both;
}
.upea-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--upea-accent),color-mix(in srgb,var(--upea-accent) 40%,#fff))}
.upea-card--compact{text-align:center}
.upea-card--wide{max-width:980px;padding:32px}
@keyframes upea-in{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}

.upea-head{text-align:center;margin-bottom:18px}
.upea-logo{height:44px;width:auto;max-width:180px;object-fit:contain;display:inline-block;margin-bottom:10px}
.upea-logo-mark{
  width:52px;height:52px;border-radius:16px;margin:0 auto 12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--upea-accent),color-mix(in srgb,var(--upea-accent) 55%,#000 10%));
  color:#fff;font-weight:800;font-size:22px;letter-spacing:.5px;box-shadow:0 10px 24px -10px var(--upea-accent)
}
.upea-title{font-size:24px;line-height:1.2;font-weight:800;margin:0 0 6px;letter-spacing:-.01em}
.upea-sub{margin:0;color:var(--upea-muted);font-size:14.5px}
.upea-h3{font-size:17px;font-weight:800;margin:0 0 14px}

/* Onglets */
.upea-tabs{position:relative;display:grid;grid-template-columns:1fr 1fr;background:var(--upea-bg);border-radius:14px;padding:4px;margin:22px 0 20px}
.upea-tab{appearance:none;background:none;border:0;padding:10px 12px;border-radius:11px;font-weight:700;font-size:14px;color:var(--upea-muted);cursor:pointer;position:relative;z-index:1;transition:color .2s}
.upea-tab.is-active{color:var(--upea-ink)}
.upea-tab-ink{position:absolute;top:4px;bottom:4px;left:4px;width:calc(50% - 4px);background:#fff;border-radius:11px;box-shadow:0 2px 8px rgba(15,23,42,.08);transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.upea-card[data-tab="register"] .upea-tab-ink{transform:translateX(100%)}
.upea-card[data-tab="forgot"] .upea-tabs,.upea-card[data-tab="reset"] .upea-tabs{display:none}
.upea-alert[hidden]{display:none}

/* Champs */
.upea-form{display:flex;flex-direction:column;gap:14px;animation:upea-in .3s both}
.upea-form[hidden]{display:none}
.upea-grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.upea-field{display:flex;flex-direction:column;gap:6px}
.upea-label{font-size:13px;font-weight:600;color:#334155}
.upea-label em{font-style:normal;color:var(--upea-muted);font-weight:500}
.upea-input-wrap{position:relative;display:flex;align-items:center}
.upea-ico{position:absolute;left:12px;width:18px;height:18px;color:#94a3b8;pointer-events:none}
.upea-input-wrap input,.upea-input-wrap textarea{
  width:100%;border:1.5px solid var(--upea-line);background:#fff;border-radius:12px;
  padding:12px 14px;font-size:15px;color:var(--upea-ink);outline:none;transition:border-color .2s,box-shadow .2s;font-family:inherit
}
.upea-input-wrap .upea-ico + input{padding-left:40px}
.upea-input-wrap input:focus,.upea-input-wrap textarea:focus{border-color:var(--upea-accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--upea-accent) 15%,transparent)}
.upea-input-wrap input.is-invalid{border-color:var(--upea-err)}
.upea-eye{position:absolute;right:8px;appearance:none;border:0;background:transparent;width:32px;height:32px;border-radius:8px;display:grid;place-items:center;color:#94a3b8;cursor:pointer}
.upea-eye:hover{background:var(--upea-bg);color:var(--upea-ink)}
.upea-eye svg{width:18px;height:18px}
.upea-input-wrap input[type=password]~.upea-eye{right:8px}
.upea-input-wrap:has(.upea-eye) input{padding-right:44px}

.upea-strength{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin-top:2px}
.upea-strength i{height:4px;border-radius:4px;background:var(--upea-line);transition:background .25s}
.upea-strength[data-level="1"] i:nth-child(-n+1){background:#ef4444}
.upea-strength[data-level="2"] i:nth-child(-n+2){background:#f59e0b}
.upea-strength[data-level="3"] i:nth-child(-n+3){background:#84cc16}
.upea-strength[data-level="4"] i{background:var(--upea-ok)}

.upea-row{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.upea-check{display:flex;gap:9px;align-items:flex-start;font-size:13.5px;color:#334155;cursor:pointer;line-height:1.4}
.upea-check input{margin:2px 0 0;width:16px;height:16px;accent-color:var(--upea-accent);flex:none}
.upea-check--terms{padding:10px 12px;background:var(--upea-bg);border-radius:12px}
.upea-link{appearance:none;background:none;border:0;padding:0;color:var(--upea-accent);font-weight:600;font-size:13.5px;cursor:pointer;font-family:inherit}
.upea-link:hover{text-decoration:underline}
.upea-foot{text-align:center;margin:4px 0 0;color:var(--upea-muted);font-size:13.5px}

/* Boutons */
.upea-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;
  padding:13px 18px;border-radius:12px;font-weight:700;font-size:15px;border:1.5px solid transparent;
  cursor:pointer;text-decoration:none;transition:transform .12s,box-shadow .2s,background .2s;font-family:inherit;position:relative
}
.upea-btn--primary{background:var(--upea-accent);color:#fff;box-shadow:0 10px 24px -12px var(--upea-accent)}
.upea-btn--primary:hover{transform:translateY(-1px);box-shadow:0 14px 28px -12px var(--upea-accent)}
.upea-btn--primary:active{transform:translateY(0)}
.upea-btn--ghost{background:#fff;color:var(--upea-ink);border-color:var(--upea-line);margin-top:8px}
.upea-btn--ghost:hover{background:var(--upea-bg)}
.upea-btn[disabled]{opacity:.7;pointer-events:none}
.upea-spinner{display:none;width:16px;height:16px;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:upea-spin .7s linear infinite}
.upea-btn.is-loading .upea-spinner{display:inline-block}
.upea-btn.is-loading .upea-btn-text{opacity:.85}
@keyframes upea-spin{to{transform:rotate(360deg)}}

/* Messages */
.upea-msg{display:none;font-size:13.5px;padding:10px 12px;border-radius:10px;line-height:1.4}
.upea-msg.is-err{display:block;background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.upea-msg.is-ok{display:block;background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.upea-alert{font-size:14px;padding:12px 14px;border-radius:12px;line-height:1.5;margin:0 0 16px}
.upea-alert--ok{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.upea-alert--err{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.upea-alert--info{background:color-mix(in srgb,var(--upea-accent) 8%,#fff);color:#1e3a8a;border:1px solid color-mix(in srgb,var(--upea-accent) 30%,#fff)}
.upea-secure{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:18px;color:#94a3b8;font-size:12px}
.upea-secure svg{width:14px;height:14px}
.upea-muted{color:var(--upea-muted);font-size:13px}

/* ===== Page de verrouillage ===== */
.upea-lock-head{display:flex;gap:16px;align-items:center;margin-bottom:18px}
.upea-lock-head .upea-logo,.upea-lock-head .upea-logo-mark{margin:0}
.upea-lock-head .upea-title{font-size:22px}
.upea-logout{margin-left:auto;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:var(--upea-muted);border:1.5px solid var(--upea-line);transition:all .2s}
.upea-logout:hover{color:var(--upea-err);border-color:#fecaca;background:#fef2f2}
.upea-logout svg{width:18px;height:18px}

.upea-steps{list-style:none;margin:0 0 20px;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;counter-reset:none}
.upea-steps li{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:var(--upea-bg);font-size:13.5px;font-weight:600;color:var(--upea-muted)}
.upea-steps li span{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:#fff;border:1.5px solid var(--upea-line);font-size:12px;font-weight:800;flex:none}
.upea-steps li.is-current{color:var(--upea-ink);background:color-mix(in srgb,var(--upea-accent) 10%,#fff)}
.upea-steps li.is-current span{background:var(--upea-accent);border-color:var(--upea-accent);color:#fff}
.upea-steps li.is-done span{background:var(--upea-ok);border-color:var(--upea-ok);color:#fff}

.upea-lock-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}
.upea-pay,.upea-proof{background:var(--upea-bg);border-radius:18px;padding:20px}
.upea-proof{background:#fff;border:1.5px dashed var(--upea-line)}

.upea-amount{display:flex;flex-direction:column;align-items:flex-start;gap:4px;margin-bottom:16px}
.upea-amount-label{font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--upea-muted);font-weight:700}
.upea-amount-value{font-size:38px;font-weight:900;letter-spacing:-.02em;line-height:1}
.upea-amount-value small{font-size:16px;font-weight:800;color:var(--upea-accent);margin-left:4px}
.upea-chip{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700;background:#fff;border:1px solid var(--upea-line);color:#334155}

.upea-qr{background:#fff;border-radius:14px;padding:12px;display:grid;place-items:center;margin-bottom:14px;border:1px solid var(--upea-line)}
.upea-qr img{width:180px;height:180px;object-fit:contain;image-rendering:pixelated}

.upea-address{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.upea-address-box{display:flex;align-items:center;gap:8px;background:#fff;border:1.5px solid var(--upea-line);border-radius:12px;padding:8px 8px 8px 12px}
.upea-address-box code{flex:1;font-size:13px;word-break:break-all;color:var(--upea-ink);background:none;padding:0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.upea-copy{appearance:none;border:0;background:var(--upea-accent);color:#fff;border-radius:9px;padding:8px 10px;display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:12.5px;cursor:pointer;font-family:inherit;flex:none}
.upea-copy svg{width:14px;height:14px}
.upea-copy.is-copied{background:var(--upea-ok)}

.upea-instructions{font-size:14px;color:#334155;line-height:1.55}
.upea-instructions p{margin:0 0 10px}
.upea-tips{margin:0;padding-left:18px;font-size:13px;color:var(--upea-muted)}
.upea-tips li{margin-bottom:4px}

.upea-drop{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;padding:22px 14px;border:1.5px dashed #cbd5e1;border-radius:14px;background:var(--upea-bg);text-align:center;color:var(--upea-muted);font-size:13.5px;transition:all .2s;cursor:pointer}
.upea-drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.upea-drop svg{width:28px;height:28px;color:var(--upea-accent)}
.upea-drop.is-over{border-color:var(--upea-accent);background:color-mix(in srgb,var(--upea-accent) 8%,#fff)}
.upea-drop.has-file{border-style:solid;border-color:var(--upea-ok)}
.upea-drop-file{font-weight:700;color:var(--upea-ink);word-break:break-all}
.upea-drop-file:empty{display:none}

.upea-waiting{text-align:center;padding:16px 8px}
.upea-waiting h3{margin:14px 0 6px;font-size:17px;font-weight:800}
.upea-waiting p{margin:0 0 12px;color:var(--upea-muted);font-size:14px}
.upea-waiting-anim{display:flex;justify-content:center;gap:6px}
.upea-waiting-anim span{width:10px;height:10px;border-radius:50%;background:var(--upea-accent);animation:upea-bounce 1.2s infinite ease-in-out}
.upea-waiting-anim span:nth-child(2){animation-delay:.15s}
.upea-waiting-anim span:nth-child(3){animation-delay:.3s}
@keyframes upea-bounce{0%,80%,100%{transform:scale(.6);opacity:.5}40%{transform:scale(1);opacity:1}}
.upea-badge-ok{width:64px;height:64px;border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;background:#ecfdf5;color:var(--upea-ok)}
.upea-badge-ok svg{width:30px;height:30px}
.upea-support{margin:14px 0 0;font-size:13px;color:var(--upea-muted);text-align:center}
.upea-support a{color:var(--upea-accent);font-weight:600}

@media (max-width:820px){
  .upea-lock-grid{grid-template-columns:1fr}
  .upea-steps{grid-template-columns:1fr}
  .upea-card--wide{padding:22px 18px}
}
@media (max-width:480px){
  .upea-root{padding:12px 8px}
  .upea-card{padding:22px 16px 18px;border-radius:18px}
  .upea-card--wide{padding:20px 14px}
  .upea-pay,.upea-proof{padding:16px 14px;border-radius:16px}
  .upea-grid2{grid-template-columns:1fr}
  .upea-title{font-size:20px}
  .upea-lock-head{gap:12px}
  .upea-lock-head .upea-title{font-size:19px}
  .upea-amount-value{font-size:32px}
  .upea-steps{grid-template-columns:repeat(3,1fr);gap:6px}
  .upea-steps li{flex-direction:column;gap:6px;padding:8px 4px;font-size:11.5px;text-align:center}
  .upea-address-box{flex-wrap:wrap;padding:10px}
  .upea-address-box code{flex:1 1 100%;font-size:12.5px;line-height:1.5}
  .upea-copy{width:100%;justify-content:center;padding:10px}
  .upea-coupon-row{flex-wrap:wrap}
  .upea-coupon-row input{flex:1 1 100%}
  .upea-coupon-row .upea-btn{width:100%}
  .upea-input-wrap input,.upea-input-wrap textarea,.upea-coupon-row input{font-size:16px} /* évite le zoom automatique iOS */
  .upea-tips{padding-left:16px}
  .upea-instructions{font-size:13.5px}
  .upea-drop{padding:18px 10px}
}

/* Code OTP */
.upea-otp{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.upea-otp input{width:100%;aspect-ratio:.85;text-align:center;font-size:22px;font-weight:800;border:1.5px solid var(--upea-line);border-radius:12px;background:#fff;color:var(--upea-ink);outline:none;transition:border-color .2s,box-shadow .2s;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;padding:0}
.upea-otp input:focus{border-color:var(--upea-accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--upea-accent) 15%,transparent)}
.upea-otp input.is-filled{border-color:color-mix(in srgb,var(--upea-accent) 50%,var(--upea-line))}
.upea-otp.is-error input{border-color:var(--upea-err);animation:upea-shake .3s}
@keyframes upea-shake{25%{transform:translateX(-3px)}75%{transform:translateX(3px)}}