/* ============================================================
   AUTHELIA BRANDING v5.2 — Famille Guillaume
   Fixes : label tronqué, espace titre, hint cliquable
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg-deep: #0b0b22;
  --ink: #f1f0ff;
  --ink-soft: #c8c7e0;
  --ink-dim: #8a89a8;
  --accent-1: #ff6fa8;
  --accent-2: #b18cff;
  --accent-3: #6fd6ff;
  --accent-4: #ffbf6f;
  --glass-bg: rgba(255, 255, 255, 0.07);
  --glass-border: rgba(255, 255, 255, 0.18);
  --radius-lg: 24px;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html, body, #root {
  background: var(--bg-deep) !important;
  color: var(--ink) !important;
  font-family: var(--font-body) !important;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 111, 168, 0.25), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(177, 140, 255, 0.25), transparent 50%),
    radial-gradient(circle at 60% 20%, rgba(111, 214, 255, 0.20), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(255, 191, 111, 0.18), transparent 50%),
    var(--bg-deep);
  animation: bg-shift 30s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes bg-shift {
  0%   { transform: scale(1) rotate(0deg); }
  50%  { transform: scale(1.05) rotate(1deg); }
  100% { transform: scale(1) rotate(-1deg); }
}

/* ============= CARD ============= */
#first-factor-stage {
  max-width: 460px;
  margin: 60px auto 40px !important;
  padding: 36px 32px 28px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(22px) saturate(1.4);
  -webkit-backdrop-filter: blur(22px) saturate(1.4);
  box-shadow: 0 24px 64px -16px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.04) inset;
  position: relative;
  animation: card-in 600ms cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
@keyframes card-in {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
#first-factor-stage .MuiContainer-root {
  padding: 0 !important;
  margin: 0 !important;
}

/* ============= LOGO ============= */
#UserSvg { display: none !important; }
#first-factor-stage .MuiGrid-root:has(> #UserSvg) {
  text-align: center !important;
  position: relative;
}
#first-factor-stage .MuiGrid-root:has(> #UserSvg)::before {
  content: '';
  display: block;
  width: 84px; height: 84px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background:
    url('/logo.png') center/64% no-repeat,
    radial-gradient(circle at 35% 30%, rgba(255,255,255,0.4), transparent 50%),
    linear-gradient(135deg, var(--accent-1), var(--accent-2), var(--accent-3));
  box-shadow: 0 8px 24px -6px rgba(177,140,255,0.5);
  animation: logo-float 6s ease-in-out infinite;
}
@keyframes logo-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

/* ============= TITRE — FIX espace en haut ============= */
/* On vide le H5 et on met notre titre ; padding/margin maîtrisés */
#first-factor-stage h5.MuiTypography-h5 {
  font-family: var(--font-display) !important;
  font-weight: 600 !important;
  letter-spacing: -0.01em !important;
  margin: 0 0 4px !important;
  color: var(--ink) !important;
  text-align: center !important;
  font-size: 0 !important;
  line-height: 1.2 !important;
  /* Fix : restreindre la hauteur naturelle */
  min-height: 0 !important;
}
#first-factor-stage h5.MuiTypography-h5::after {
  content: 'Famille Guillaume — Darteyre';
  font-size: 1.45rem;
  display: block;
  line-height: 1.2;
}
/* Le wrapper Grid du H5 : on réduit son padding/gap */
#first-factor-stage .MuiGrid-root:has(> h5.MuiTypography-h5) {
  padding: 0 !important;
  margin: 0 !important;
}

#form-login {
  position: relative;
  margin-top: 8px !important;
}
#form-login::before {
  content: 'Connectez-vous à votre espace privé';
  display: block;
  font-size: 0.88rem;
  color: var(--ink-soft);
  text-align: center;
  margin-bottom: 24px;
}

/* ============= INVERSION ORDRE : passkey EN HAUT ============= */
#form-login > .MuiGrid-container {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px;
}
#form-login .MuiGrid-root:has(> #passkey-sign-in-button) {
  order: -10;
  margin-bottom: 0;
  position: relative;
}
#form-login .MuiGrid-root:has(> .MuiDivider-root) {
  order: -8;
  margin: 12px 0;
}
#form-login .MuiGrid-root:has(> #sign-in-button) {
  order: 5;
  margin-top: 8px;
}
#form-login .MuiGrid-root:has(> #reset-password-button) {
  order: 10;
  margin-top: 8px;
  text-align: center;
}
#form-login .MuiGrid-root:has(> .MuiFormControlLabel-root) {
  order: 4;
  margin-top: 8px;
}

/* ============= BOUTON PASSKEY ============= */
#passkey-sign-in-button {
  width: 100% !important;
  padding: 18px 22px !important;
  border-radius: 18px !important;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2)) !important;
  color: #1b1146 !important;
  font-family: var(--font-body) !important;
  font-weight: 600 !important;
  font-size: 0 !important;
  letter-spacing: 0.02em !important;
  text-transform: uppercase !important;
  box-shadow: 0 12px 28px -8px rgba(177,140,255,0.55) !important;
  transition: transform 200ms cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 200ms !important;
  position: relative;
  overflow: hidden;
  gap: 14px !important;
  display: flex !important;
  align-items: center !important;
}
#passkey-sign-in-button::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.25), transparent);
  transform: translateX(-100%);
  transition: transform 700ms;
  pointer-events: none;
}
#passkey-sign-in-button:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 18px 36px -8px rgba(177,140,255,0.75) !important;
}
#passkey-sign-in-button:hover::before { transform: translateX(100%); }
#passkey-sign-in-button:active { transform: scale(0.98) !important; }

#passkey-sign-in-button::after {
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  content: 'Connexion par clé d\'accès';
}
body.os-ios #passkey-sign-in-button::after { content: 'Connexion par Face ID'; }
body.os-mac #passkey-sign-in-button::after { content: 'Connexion par Touch ID'; }
body.os-android #passkey-sign-in-button::after { content: 'Connexion par empreinte'; }
body.os-windows #passkey-sign-in-button::after { content: 'Connexion par Windows Hello'; }

#passkey-sign-in-button .MuiButton-icon {
  width: 36px !important;
  height: 36px !important;
  border-radius: 10px;
  background: rgba(255,255,255,0.35);
  display: grid !important;
  place-items: center !important;
  margin: 0 !important;
  font-size: 1rem !important;
}
#passkey-sign-in-button .MuiButton-icon svg {
  width: 22px !important;
  height: 22px !important;
  fill: #1b1146 !important;
}

/* ============= HINT (cliquable via JS délégué) ============= */
#form-login .MuiGrid-root:has(> #passkey-sign-in-button)::after {
  display: block;
  text-align: center;
  margin: 8px 0 4px;
  font-size: 0.78rem;
  color: var(--ink-soft);
  line-height: 1.5;
  font-weight: 400;
  cursor: pointer;
}
body.os-ios #form-login .MuiGrid-root:has(> #passkey-sign-in-button)::after {
  content: 'Pas encore configuré ? Entre ton mot de passe pour activer Face ID. Comment faire ?';
}
body.os-mac #form-login .MuiGrid-root:has(> #passkey-sign-in-button)::after {
  content: 'Pas encore configuré ? Entre ton mot de passe pour activer Touch ID. Comment faire ?';
}
body.os-android #form-login .MuiGrid-root:has(> #passkey-sign-in-button)::after {
  content: 'Pas encore configuré ? Entre ton mot de passe pour activer ton empreinte. Comment faire ?';
}
body.os-windows #form-login .MuiGrid-root:has(> #passkey-sign-in-button)::after {
  content: 'Pas encore configuré ? Entre ton mot de passe pour activer Windows Hello. Comment faire ?';
}
body.os-linux #form-login .MuiGrid-root:has(> #passkey-sign-in-button)::after {
  content: 'Pas encore de clé d\'accès ? Entre ton mot de passe puis configure dans tes réglages. Comment faire ?';
}
#form-login .MuiGrid-root:has(> #passkey-sign-in-button):hover::after {
  color: var(--ink);
}

/* ============= SÉPARATEUR ============= */
#first-factor-stage .MuiDivider-root {
  margin: 0 !important;
  border-color: transparent !important;
  display: flex !important;
  align-items: center;
  gap: 12px;
}
#first-factor-stage .MuiDivider-root::before,
#first-factor-stage .MuiDivider-root::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.12), transparent);
}
#first-factor-stage .MuiDivider-wrapper {
  color: var(--ink-dim) !important;
  font-size: 0.72rem !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase !important;
}
#first-factor-stage .MuiDivider-wrapper p {
  color: var(--ink-dim) !important;
  font-family: var(--font-body) !important;
  font-size: 0 !important;
  margin: 0 !important;
}
#first-factor-stage .MuiDivider-wrapper p::after {
  content: 'ou avec mot de passe';
  font-size: 0.72rem;
}

/* ============= INPUTS — FIX label tronqué ============= */
#first-factor-stage .MuiFormControl-root.MuiTextField-root {
  overflow: visible !important;
}
#first-factor-stage .MuiOutlinedInput-root {
  background: rgba(255,255,255,0.06) !important;
  border-radius: 12px !important;
  transition: all 200ms !important;
  overflow: visible !important;
}
#first-factor-stage .MuiOutlinedInput-root:hover {
  background: rgba(255,255,255,0.09) !important;
}
#first-factor-stage .MuiOutlinedInput-root.Mui-focused {
  background: rgba(255,255,255,0.1) !important;
  box-shadow: 0 0 0 3px rgba(177,140,255,0.15);
}
#first-factor-stage .MuiOutlinedInput-notchedOutline {
  border: 1px solid var(--glass-border) !important;
  /* IMPORTANT : padding du legend pour que le label flottant ait sa place */
  padding-left: 8px !important;
  padding-right: 8px !important;
}
#first-factor-stage .MuiOutlinedInput-notchedOutline legend {
  /* Le legend dans le fieldset MUI gère le découpage de la bordure pour le label flottant */
  font-size: 0.8em !important;
  visibility: hidden !important;
  max-width: 100% !important;
}
#first-factor-stage .MuiOutlinedInput-notchedOutline legend > span {
  padding: 0 5px;
  display: inline-block;
  opacity: 0;
}
#first-factor-stage .MuiOutlinedInput-root.Mui-focused .MuiOutlinedInput-notchedOutline {
  border-color: rgba(177,140,255,0.5) !important;
  border-width: 1px !important;
}
#first-factor-stage .MuiInputBase-input {
  color: var(--ink) !important;
  font-family: var(--font-body) !important;
  font-size: 0.95rem !important;
  padding: 14px 16px !important;
}

/* Le label flottant : on lui donne assez de place et un fond */
#first-factor-stage .MuiInputLabel-root {
  color: var(--ink-dim) !important;
  font-family: var(--font-body) !important;
  font-size: 0.95rem !important;
  /* Quand shrink (champ rempli/focus) */
}
#first-factor-stage .MuiInputLabel-root.MuiInputLabel-shrink {
  /* Position : déplacé vers le haut du fieldset */
  transform: translate(14px, -9px) scale(0.78) !important;
  background: var(--bg-deep) !important;
  padding: 0 6px !important;
  border-radius: 4px;
  /* Important : assez de marge */
  max-width: calc(133% - 24px) !important;
}
#first-factor-stage .MuiInputLabel-root.Mui-focused {
  color: var(--accent-2) !important;
}
#first-factor-stage .MuiInputAdornment-root button { color: var(--ink-soft) !important; }
#first-factor-stage .MuiInputAdornment-root button svg { fill: var(--ink-soft) !important; }
#first-factor-stage .MuiInputAdornment-root button:hover svg { fill: var(--ink) !important; }

/* ============= CHECKBOX "Remember me" stylée ============= */
#first-factor-stage .MuiFormControlLabel-root {
  margin-left: 0 !important;
  display: flex !important;
  align-items: center !important;
  gap: 4px;
  padding: 4px;
  border-radius: 10px;
  transition: background 200ms;
}
#first-factor-stage .MuiFormControlLabel-root:hover {
  background: rgba(255,255,255,0.03);
}
#first-factor-stage .MuiCheckbox-root {
  color: var(--ink-soft) !important;
  padding: 6px !important;
}
#first-factor-stage .MuiCheckbox-root.Mui-checked { color: var(--accent-2) !important; }
#first-factor-stage .MuiCheckbox-root svg {
  width: 22px !important;
  height: 22px !important;
}
#first-factor-stage .MuiFormControlLabel-label {
  font-size: 0 !important;
  font-family: var(--font-body) !important;
  line-height: 1.3 !important;
  flex: 1;
}
#first-factor-stage .MuiFormControlLabel-label::before {
  content: 'Garder ma session active';
  display: block;
  color: var(--ink) !important;
  font-size: 0.88rem;
  font-weight: 500;
}
#first-factor-stage .MuiFormControlLabel-label::after {
  content: 'Ne pas redemander pendant 7 jours sur cet appareil';
  display: block;
  color: var(--ink-dim);
  font-size: 0.74rem;
  margin-top: 1px;
}

/* ============= BOUTON Sign in ============= */
#sign-in-button {
  width: 100% !important;
  padding: 14px 18px !important;
  background: rgba(255,255,255,0.08) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: 12px !important;
  color: var(--ink) !important;
  font-family: var(--font-body) !important;
  font-weight: 500 !important;
  font-size: 0 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  box-shadow: none !important;
  transition: all 200ms !important;
}
#sign-in-button::after {
  content: 'Se connecter avec le mot de passe';
  font-size: 0.92rem;
}
#sign-in-button:hover {
  background: rgba(255,255,255,0.14) !important;
  border-color: rgba(255,255,255,0.3) !important;
}
#sign-in-button:active { transform: scale(0.99) !important; }

/* ============= Reset password ============= */
#reset-password-button {
  color: var(--accent-3) !important;
  font-family: var(--font-body) !important;
  font-size: 0 !important;
  transition: color 200ms !important;
  background: none !important;
  border: none !important;
  cursor: pointer;
}
#reset-password-button::after {
  content: 'Mot de passe oublié ?';
  font-size: 0.84rem;
}
#reset-password-button:hover { color: var(--accent-1) !important; }

/* ============= FOOTER ============= */
a[href*="authelia.com"] {
  display: none !important;
}
.MuiGrid-grid-xs-4:has(> a[href*="authelia.com"]) {
  display: block !important;
  text-align: center !important;
  font-size: 0 !important;
  max-width: 100% !important;
  flex-basis: 100% !important;
}
.MuiGrid-grid-xs-4:has(> a[href*="authelia.com"])::after {
  content: 'accueil.pierreguillaume.eu';
  display: block;
  font-size: 0.76rem;
  color: var(--ink-dim);
  padding-top: 18px;
  margin-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* ============= HEADER ============= */
header.MuiPaper-root {
  background: transparent !important;
  box-shadow: none !important;
  border: none !important;
}
#language-button { color: var(--ink-soft) !important; }
#language-button:hover {
  color: var(--ink) !important;
  background: rgba(255,255,255,0.06) !important;
}

/* ============= BOUTON "?" INJECTÉ ============= */
.help-btn-injected {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.06);
  color: var(--ink-soft);
  cursor: pointer;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  transition: all 200ms;
  z-index: 5;
}
.help-btn-injected:hover {
  background: rgba(255,255,255,0.14);
  color: var(--ink);
  transform: scale(1.05);
}

/* ============= MODALE D'AIDE ============= */
.help-modal {
  position: fixed; inset: 0; z-index: 1000;
  display: none;
  align-items: center; justify-content: center;
  padding: 20px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  animation: fade-in 200ms ease;
}
.help-modal.open { display: flex; }
@keyframes fade-in { from { opacity: 0 } to { opacity: 1 } }
.help-modal-inner {
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px 28px;
  background: rgba(15, 12, 40, 0.85);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(30px) saturate(1.4);
  -webkit-backdrop-filter: blur(30px) saturate(1.4);
  box-shadow: 0 24px 64px -16px rgba(0,0,0,0.6);
  animation: pop-in 280ms cubic-bezier(0.34, 1.56, 0.64, 1);
  color: var(--ink);
}
@keyframes pop-in {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}
.help-modal h2 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
}
.help-modal .subtitle {
  margin: 0 0 22px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}
.help-step {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.help-step:first-of-type { border-top: 0; padding-top: 0; }
.help-step-num {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: #1b1146;
  font-weight: 700;
  font-size: 0.85rem;
  display: grid; place-items: center;
}
.help-step-body {
  flex: 1;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink-soft);
}
.help-step-body strong { color: var(--ink); font-weight: 600; }
.help-close {
  margin-top: 20px;
  width: 100%;
  padding: 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 200ms;
}
.help-close:hover { background: rgba(255,255,255,0.14); }
.help-steps[data-os] { display: none; }
body.os-ios .help-steps[data-os="ios"],
body.os-android .help-steps[data-os="android"],
body.os-mac .help-steps[data-os="mac"],
body.os-windows .help-steps[data-os="windows"],
body.os-linux .help-steps[data-os="linux"],
body.os-other .help-steps[data-os="other"] { display: block; }

/* ============= RESPONSIVE MOBILE ============= */
@media (max-width: 540px) {
  #first-factor-stage {
    margin: 40px 16px 24px !important;
    padding: 32px 22px 22px;
    border-radius: 20px;
  }
  #passkey-sign-in-button { padding: 16px 18px !important; }
  #first-factor-stage h5.MuiTypography-h5::after { font-size: 1.3rem; }
}