/* ============================================================
   APPMETIER PLATFORM — Auth Styles
   ============================================================ */

.auth-root {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--ink);
}

/* ---- Panneau gauche : visuel ---- */
.auth-visual {
  background: var(--ink);
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.auth-visual::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(200,67,43,.12) 0%, transparent 68%);
  pointer-events: none;
}
.auth-visual::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(232,164,74,.07) 0%, transparent 70%);
  pointer-events: none;
}

/* Brand */
.auth-brand {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 10px;
}
.auth-brand-ico {
  width: 30px; height: 30px;
  border-radius: 7px;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.auth-brand-name {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* Hero central */
.auth-hero {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  padding: 40px 0;
}
.auth-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent-warm);
}
.auth-kicker::before {
  content: '';
  display: block;
  width: 18px; height: 1.5px;
  background: var(--accent-warm);
}
.auth-headline {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -.015em;
}
.auth-headline em {
  font-style: italic;
  color: var(--accent-warm);
}

/* Liste apps */
.auth-apps {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.auth-app-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.03);
}
.auth-app-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.auth-app-name {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,.7);
}
.auth-app-tag {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--accent-warm);
  background: rgba(232,164,74,.1);
  border: 1px solid rgba(232,164,74,.2);
  padding: 1px 7px;
  border-radius: 3px;
  letter-spacing: .04em;
  font-weight: 500;
}

/* Stats */
.auth-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.auth-stat + .auth-stat {
  border-left: 1px solid rgba(255,255,255,.08);
  padding-left: 20px;
}
.auth-stat-val {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-warm);
  line-height: 1;
}
.auth-stat-lbl {
  font-size: 10px;
  color: rgba(255,255,255,.3);
  margin-top: 4px;
  font-weight: 300;
}

/* ---- Panneau droit : formulaire ---- */
.auth-form-panel {
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
}
.auth-form-wrap {
  width: 100%;
  max-width: 340px;
}

/* Eyebrow + titre */
.auth-form-eyebrow {
  margin-bottom: 12px;
}
.auth-form-title {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.01em;
  margin-bottom: 6px;
}
.auth-form-sub {
  font-size: 13px;
  color: var(--ink-muted);
  font-weight: 300;
  margin-bottom: 28px;
  line-height: 1.6;
}

/* Tabs */
.auth-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 28px;
}
.auth-tab {
  padding: 8px 0;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-muted);
  cursor: pointer;
  margin-right: 20px;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .15s, border-color .15s;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: var(--font-sans);
}
.auth-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Panels */
.auth-panel { display: none; flex-direction: column; gap: 16px; }
.auth-panel.active {
  display: flex;
  animation: panelIn .2s ease;
}
@keyframes panelIn {
  from { opacity:0; transform:translateY(5px); }
  to   { opacity:1; transform:translateY(0); }
}

/* Password toggle */
.input-wrap { position: relative; }
.input-wrap .form-control { padding-right: 40px; }
.input-eye {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink-muted);
  padding: 4px;
  font-size: 14px;
  line-height: 1;
  transition: color .15s;
}
.input-eye:hover { color: var(--ink); }

/* Force mot de passe */
.pw-strength-bar {
  height: 2px;
  background: var(--cream-deep);
  border-radius: 99px;
  overflow: hidden;
  margin-top: 6px;
}
.pw-strength-fill {
  height: 100%;
  width: 0;
  border-radius: 99px;
  transition: width .3s, background .3s;
}
.pw-strength-label {
  font-size: 10px;
  font-weight: 600;
  margin-top: 3px;
  display: block;
  height: 14px;
}

/* Erreurs */
.form-error {
  font-size: 11px;
  color: var(--red);
  display: none;
}
.form-error.show { display: block; }

/* Alerte globale */
.auth-alert {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  display: none;
  align-items: center;
  gap: 8px;
  border-left: 3px solid;
  animation: panelIn .2s ease;
}
.auth-alert.show { display: flex; }
.auth-alert.error {
  background: var(--red-lt);
  color: #8a1c0f;
  border-left-color: var(--red);
}
.auth-alert.success {
  background: var(--green-lt);
  color: #1a4030;
  border-left-color: var(--green);
}

/* Lien mot de passe oublié */
.auth-forgot {
  font-size: 11px;
  color: var(--accent);
  font-weight: 600;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-sans);
}
.auth-forgot:hover { text-decoration: underline; }

/* Checkbox ligne */
.auth-check-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.auth-check-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--ink-muted);
  cursor: pointer;
  font-weight: 300;
}
input[type="checkbox"] { accent-color: var(--accent); }

/* Footer lien switch */
.auth-footer {
  text-align: center;
  margin-top: 18px;
  font-size: 12px;
  color: var(--ink-muted);
  font-weight: 300;
}
.auth-footer a {
  color: var(--accent);
  font-weight: 600;
  cursor: pointer;
}
.auth-footer a:hover { text-decoration: underline; }

/* CGU */
.auth-cgu {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 11px;
  color: var(--ink-muted);
  line-height: 1.5;
  cursor: pointer;
}
.auth-cgu input { margin-top: 2px; flex-shrink: 0; }
.auth-cgu a { color: var(--accent); font-weight: 600; }
.auth-cgu a:hover { text-decoration: underline; }

/* ============================================================
   RESPONSIVE AUTH
   ============================================================ */
@media (max-width: 860px) {
  .auth-root { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
  .auth-form-panel { padding: 40px 24px; min-height: 100vh; }
}