/* ==========================================================================
   supisiAPP - Charte iDev - Authentification (idev-auth.css)
   Sup'ISI - 29 sept. 2026
   ========================================================================== */
:root {
  --ink: #0B1220;
  --ink-soft: #55607A;
  --ink-faint: #8A93A8;
  --bg: #F5F6F9;
  --surface: #FFFFFF;
  --border: #E6E8EF;
  --border-strong: #D7DAE4;
  --accent: #2554FF;
  --accent-ink: #16309E;
  --accent-soft: #EAEFFF;
  --mono-accent: #0F9D78;
  --mono-accent-soft: #E6F6F1;
  --danger: #C22A2A;
  --danger-soft: #FBEAEA;

  --font-display: 'Sora', 'Inter', Arial, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, Consolas, 'Courier New', monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body.idev-auth {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ---- Carte de connexion ------------------------------------------------ */
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(11, 18, 32, .08);
  padding: 32px 32px 26px;
}

/* ---- Marque ------------------------------------------------------------ */
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}
.brand img { width: 44px; height: 44px; display: block; border-radius: 10px; }
.brand-name {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--ink);
}
.brand-name b {
  font-weight: 700;
  color: var(--accent);
}
.brand-tag {
  display: block;
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--ink-faint);
}

/* ---- Surtitre ~/connexion + curseur ------------------------------------ */
.auth-path {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 500;
  color: var(--mono-accent);
}
.cursor {
  display: inline-block;
  width: 7px;
  height: 1em;
  margin-left: 3px;
  vertical-align: -.15em;
  background: var(--mono-accent);
  animation: idev-blink 1s steps(1) infinite;
}
@keyframes idev-blink { 50% { opacity: 0; } }

.auth-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.25;
  color: var(--ink);
}
.auth-sub {
  margin: 0 0 24px;
  color: var(--ink-soft);
  font-size: .9rem;
}

/* ---- Formulaire -------------------------------------------------------- */
.field { margin-bottom: 16px; }
.field label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  font-size: .82rem;
  color: var(--ink-soft);
}
.input-group-idev {
  display: flex;
  align-items: stretch;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  transition: border-color .15s, box-shadow .15s;
}
.input-group-idev:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.input-prefix {
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--ink-faint);
  border-right: 1px solid var(--border);
  user-select: none;
}
.input-group-idev input {
  flex: 1;
  min-width: 0;
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-radius: 0 8px 8px 0;
  outline: none;
}
.input-group-idev input::placeholder { color: var(--ink-faint); }

.toggle-pass {
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--ink-soft);
  background: transparent;
  border: 0;
  border-left: 1px solid var(--border);
  border-radius: 0 8px 8px 0;
  cursor: pointer;
  transition: background .12s, color .12s;
}
.toggle-pass:hover { background: var(--accent-soft); color: var(--accent-ink); }

/* ---- Boutons ----------------------------------------------------------- */
.btn-primary-idev {
  display: block;
  width: 100%;
  margin-top: 22px;
  padding: 9px 22px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .85rem;
  color: #fff;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 8px;
  cursor: pointer;
  transition: background .12s, border-color .12s;
}
.btn-primary-idev:hover { background: var(--accent-ink); border-color: var(--accent-ink); }
.btn-primary-idev[disabled] { opacity: .7; cursor: progress; }

/* ---- Alertes ----------------------------------------------------------- */
.alert-idev {
  margin: 0 0 18px;
  padding: 10px 12px;
  font-size: .85rem;
  color: var(--danger);
  background: var(--danger-soft);
  border: 1px solid #F0CACA;
  border-radius: 8px;
}
.alert-idev strong { font-family: var(--font-mono); font-weight: 600; }

/* ---- Pied de carte ----------------------------------------------------- */
.auth-foot {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.auth-foot small {
  font-size: .75rem;
  color: var(--ink-soft);
}
.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 500;
  color: var(--mono-accent);
  background: var(--mono-accent-soft);
  border-radius: 999px;
}
.badge-live::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--mono-accent);
  animation: idev-blink 1s steps(1) infinite;
}
.auth-copy {
  margin: 16px 0 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--ink-faint);
}

/* ---- Page de transition (verif.php) ------------------------------------ */
.auth-card.is-transition { text-align: center; }
.auth-card.is-transition .brand { justify-content: center; }
.auth-card.is-transition a { color: var(--accent); }

/* ---- Accessibilite ----------------------------------------------------- */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.input-group-idev input:focus-visible { outline: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 480px) {
  .auth-card { padding: 26px 20px 22px; }
}