/* ==========================================================================
   POOL PARTY — Page Connexion (style pop-up plein écran)
   ========================================================================== */

/* Variables */
:root{
  --blue:#2aaaff;
  --indigo:#554dff;
  --text:#111827;
  --muted:#6B7280;
  --line:#E5E7EB;
  --control-h:44px;
}

/* Plein écran, fond dégradé = hero */
html, body { height: 100%; }
body.login-page{
  margin:0;
  background: linear-gradient(180deg,#111827 0%, #1F2937 50%, #111827 100%);
  -webkit-font-smoothing: antialiased;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; /* texte par défaut */
  color: var(--text);
}

/* Wrapper centré */
.login-wrapper{
  min-height:100%;
  display:flex;
  flex-direction: column;
  align-items:center;
  justify-content:center;
  padding:32px 16px 24px;
  position:relative;
}

/* ===== Bouton retour stylisé (verre / pilule) ===== */
.login-back{
  position:fixed;
  top:20px; left:20px;
  z-index: 9999;            /* <-- garanti au-dessus */
  pointer-events:auto;       /* au cas où */
  display:inline-flex; align-items:center; gap:10px;
  color:#fff; text-decoration:none;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.22);
  padding: 10px 14px;
  border-radius: 999px;
  backdrop-filter: blur(6px);
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
}
.login-back:focus{
  outline:none;
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}
.login-back:hover{ background: rgba(255,255,255,.16); transform: translateY(-1px); }
.login-back svg{ display:block; }

/* ===== Logo au-dessus de la carte (grand, centré) ===== */
.login-brand{
  margin-bottom: 20px;
  display:flex; align-items:center; justify-content:center;
}
.login-logo{
  width: 300px; /* grand logo */
  height: auto;
  display:block;
  filter: drop-shadow(0 6px 18px rgba(0,0,0,.35));
}

/* ===== Carte centrale ===== */
.login-card{
  width:540px; max-width:90%;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:24px;
  box-shadow: 0 18px 48px rgba(0,0,0,.35);
}

/* Titres en Poppins */
.login-title{
  font-family:'Poppins',sans-serif;
  font-weight:700;
  font-size:1.6rem;
  color:var(--text);
  text-align:center;
  margin:0 0 16px;
}

/* Message d’erreur */
.login-error{
  display:none;
  margin:0 0 14px;
  background:#FEE2E2;
  border:1px solid #FECACA;
  color:#991B1B;
  border-radius:8px;
  padding:10px 12px;
  font-size:.95rem;
}
.login-error.show{ display:block; animation:pp-shake .35s ease; }

@keyframes pp-shake{
  10%,90%{ transform:translateX(-1px); }
  20%,80%{ transform:translateX(2px); }
  30%,50%,70%{ transform:translateX(-4px); }
  40%,60%{ transform:translateX(4px); }
}

/* Formulaire */
.login-form{ display:flex; flex-direction:column; gap:12px; }
.login-form .field{ display:flex; flex-direction:column; gap:6px; }

/* Labels (Helvetica) */
.login-form label{
  font-size:.92rem;
  color:var(--text);
  font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;
  font-weight:600;
}

/* Inputs */
.login-form input{
  height:var(--control-h);
  padding:0 12px;
  border:1px solid var(--line);
  border-radius:8px;
  font-size:.95rem;
  font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;
  background:#fff;
}
.login-form input:focus{
  outline:none;
  border-color:#93c5fd;
  box-shadow:0 0 0 3px rgba(37,99,235,.15);
}

/* Actions */
.login-actions{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:6px;
}

/* CTA primaire (Poppins) */
.btn-primary{
  background:linear-gradient(90deg,var(--blue),var(--indigo));
  color:#fff;
  border:none;
  border-radius:10px;
  height:var(--control-h);
  padding:0 18px;
  font-family:'Poppins',sans-serif;
  font-weight:600;
  cursor:pointer;
  box-shadow: 0 6px 18px rgba(85,77,255,.28);
}
.btn-primary:hover{ filter:brightness(1.05); }

/* Lien “Je n’ai pas de compte” */
.btn-link{
  background:transparent;
  border:none;
  color:#2aaaff;
  font-family:'Poppins',sans-serif;
  font-weight:500;
  cursor:pointer;
  text-decoration:none;
  padding:0;
}

/* Lien “mot de passe oublié” */
.login-meta{ margin-top:8px; text-align:right; }
.login-meta .forgot{
  color:var(--muted);
  text-decoration:underline;
  font-size:.95rem;
}

/* ======================
   Responsive additions
   ====================== */

/* Ultra-petits écrans (<= 359px) */
@media (max-width: 359.98px){
  :root{ --control-h: 40px; }
  .login-wrapper{ padding:24px 12px 16px; }
  .login-card{ padding:16px; border-radius:12px; }
  .login-title{ font-size:1.35rem; }
  .login-logo{ width:140px; }
  .login-actions{ flex-direction:column; align-items:stretch; gap:10px; }
  .btn-primary{ width:100%; }
  .btn-link{ text-align:center; }
  .login-form label{ font-size:.9rem; }
  .login-form input{ font-size:.92rem; }
}

/* Petits téléphones (<= 480px) — ta règle existante + petits ajustements */
@media (max-width: 480px){
  .login-card{ padding:18px; border-radius:14px; }
  .login-logo{ width: 150px; }
  .login-actions{ flex-direction: column; align-items: stretch; }
  .btn-link{ text-align:center; }
  .login-title{ font-size:1.45rem; }
}

/* Téléphones moyens (>= 390px) */
@media (min-width: 390px){
  .login-card{ max-width: 92%; }
}

/* À partir de 640px (sm) */
@media (min-width: 640px){
  .login-wrapper{ padding:40px 24px; }
  .login-card{ width:560px; padding:26px; }
  .login-logo{ width:220px; }
  .login-title{ font-size:1.6rem; }
  .login-actions{ flex-direction:row; align-items:center; gap:12px; }
  .btn-primary{ width:auto; }
}

/* Tablettes (>= 768px) */
@media (min-width: 768px){
  .login-card{ width:600px; padding:28px; }
  .login-logo{ width:260px; }
  .login-title{ font-size:1.7rem; }
  .login-meta{ text-align:right; }
}

/* Petits laptops (>= 1024px) */
@media (min-width: 1024px){
  .login-card{ width:640px; padding:32px; border-radius:16px; }
  .login-logo{ width:280px; }
  .login-title{ font-size:1.8rem; }
  .login-back{ top: calc(env(safe-area-inset-top, 0px) + 24px); left: calc(env(safe-area-inset-left, 0px) + 24px); }
}

/* ≥ 1280px */
@media (min-width: 1280px){
  .login-card{ width:700px; padding:34px; }
  .login-logo{ width:320px; }
  .login-title{ font-size:1.9rem; }
}

/* ≥ 1536px */
@media (min-width: 1536px){
  .login-card{ width:760px; padding:36px; }
  .login-title{ font-size:2rem; }
}

/* Petites hauteurs d’écran (ex: petits laptops, landscape) */
@media (max-height: 700px){
  .login-wrapper{ padding-top:16px; padding-bottom:16px; }
  .login-brand{ margin-bottom: 12px; }
  .login-card{ padding:20px; }
}

/* Landscape sur téléphones */
@media (orientation: landscape) and (max-height: 480px){
  .login-wrapper{
    align-items:center;
    justify-content:flex-start;
    padding-top: calc(env(safe-area-inset-top, 0px) + 12px);
  }
  .login-brand{ margin-bottom: 8px; }
  .login-card{ width: min(720px, 96%); padding:18px; }
}

/* Safe areas (iPhone notch, etc.) */
@supports (padding: max(0px)){
  .login-back{
    top: max(16px, env(safe-area-inset-top));
    left: max(16px, env(safe-area-inset-left));
  }
}

/* Accessibilité : réduire les animations si demandé */
@media (prefers-reduced-motion: reduce){
  .login-back:hover{ transform:none; }
  .login-error.show{ animation:none; }
}