/* ============================================================
   SENIA ELECTRIQUE — AUTH STYLES
   ============================================================ */

:root {
  --se-primary:       #1a237e;
  --se-primary-dk:    #0d1257;
  --se-primary-lt:    #3949ab;
  --se-accent:        #ffd600;
  --se-success:       #2e7d32;
  --se-error:         #c62828;
  --se-warning:       #e65100;
  --se-info:          #1565c0;
  --se-white:         #ffffff;
  --se-gray-50:       #fafafa;
  --se-gray-100:      #f5f5f5;
  --se-gray-200:      #eeeeee;
  --se-gray-300:      #e0e0e0;
  --se-gray-400:      #bdbdbd;
  --se-gray-500:      #9e9e9e;
  --se-gray-600:      #757575;
  --se-gray-700:      #616161;
  --se-gray-800:      #424242;
  --se-gray-900:      #212121;
  --se-radius:        8px;
  --se-radius-lg:     16px;
  --se-radius-xl:     24px;
  --se-shadow:        0 4px 12px rgba(0,0,0,.08);
  --se-shadow-lg:     0 10px 30px rgba(0,0,0,.12);
  --se-transition:    all .22s cubic-bezier(.4,0,.2,1);
}

/* ── LAYOUT ─────────────────────────────────────────────── */
#senia-auth-wrap {
  display: flex;
  min-height: 100vh;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--se-gray-900);
}

/* ── PANEL GAUCHE ────────────────────────────────────────── */
.senia-panel-left {
  position: fixed;
  inset: 0 auto 0 0;
  width: 42%;
  background: linear-gradient(145deg, #1a237e 0%, #283593 45%, #1565c0 100%);
  color: var(--se-white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 56px 52px;
  overflow: hidden;
  z-index: 1;
}

.senia-panel-left::before,
.senia-panel-left::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
}
.senia-panel-left::before { top: -100px; right: -70px; width: 380px; height: 380px; }
.senia-panel-left::after  { bottom: -80px; left: -50px; width: 300px; height: 300px; }

.senia-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 48px;
}

.senia-logo-icon {
  width: 50px; height: 50px;
  background: var(--se-accent);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(255,214,0,.35);
}

.senia-logo-name {
  display: block;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -.3px;
  line-height: 1.1;
}
.senia-logo-tagline {
  display: block;
  font-size: 10px;
  opacity: .7;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 2px;
}

.senia-headline {
  font-size: clamp(24px, 2.5vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.5px;
  margin: 0 0 12px;
}
.senia-sub {
  font-size: 14px;
  opacity: .8;
  line-height: 1.65;
  margin: 0 0 44px;
  max-width: 360px;
}

.senia-features {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.senia-features li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.senia-feat-icon {
  width: 40px; height: 40px;
  background: rgba(255,255,255,.12);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
}
.senia-features li > div strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 2px;
}
.senia-features li > div span {
  font-size: 12px;
  opacity: .75;
  line-height: 1.5;
}

.senia-badge {
  margin-top: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 12px;
  backdrop-filter: blur(8px);
  width: fit-content;
}

/* ── PANEL DROIT ─────────────────────────────────────────── */
.senia-panel-right {
  margin-left: 42%;
  width: 58%;
  min-height: 100vh;
  background: var(--se-white);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px 72px;
}

.senia-form-container {
  width: 100%;
  max-width: 500px;
}

/* ── ONGLETS ─────────────────────────────────────────────── */
.senia-tabs {
  display: flex;
  border-bottom: 2px solid var(--se-gray-200);
  margin-bottom: 36px;
}
.senia-tab {
  flex: 1;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 600;
  color: var(--se-gray-500);
  cursor: pointer;
  transition: var(--se-transition);
  font-family: inherit;
}
.senia-tab:hover:not(.active) {
  color: var(--se-gray-700);
  background: var(--se-gray-50);
}
.senia-tab.active {
  color: var(--se-primary);
  border-bottom-color: var(--se-primary);
}

/* ── TITRES ──────────────────────────────────────────────── */
.senia-form-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--se-gray-900);
  margin: 0 0 8px;
  letter-spacing: -.4px;
  line-height: 1.2;
}
.senia-form-sub {
  font-size: 14px;
  color: var(--se-gray-500);
  margin: 0 0 28px;
  line-height: 1.6;
}

/* ── VUES ────────────────────────────────────────────────── */
.senia-view { display: none; }
.senia-view.active { display: block; }

/* ── PROGRESS ────────────────────────────────────────────── */
.senia-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--se-gray-100);
}
.senia-dots { display: flex; gap: 6px; }
.senia-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--se-gray-300);
  transition: var(--se-transition);
}
.senia-dot.active {
  background: var(--se-primary);
  width: 24px;
  border-radius: 4px;
}
.senia-dot.done { background: var(--se-success); }
.senia-progress > span {
  font-size: 12px;
  font-weight: 600;
  color: var(--se-gray-500);
  text-transform: uppercase;
  letter-spacing: .8px;
}

/* ── CHAMPS ──────────────────────────────────────────────── */
.senia-field { margin-bottom: 18px; }
.senia-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--se-gray-700);
  margin-bottom: 6px;
}
label .req { color: #e53935; margin-left: 2px; }

.senia-input-wrap { position: relative; }

.senia-input-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  pointer-events: none;
  color: var(--se-gray-400);
  transition: var(--se-transition);
}

.senia-eye-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  color: var(--se-gray-400);
  transition: var(--se-transition);
  padding: 0;
  line-height: 1;
}
.senia-eye-btn:hover { color: var(--se-primary); }

#senia-auth-wrap input[type="text"],
#senia-auth-wrap input[type="email"],
#senia-auth-wrap input[type="password"],
#senia-auth-wrap input[type="tel"],
#senia-auth-wrap input[type="number"],
#senia-auth-wrap select {
  width: 100%;
  height: 48px;
  border: 1.5px solid var(--se-gray-300);
  border-radius: var(--se-radius);
  font-size: 14px;
  color: var(--se-gray-900);
  background: var(--se-white);
  transition: var(--se-transition);
  outline: none;
  font-family: inherit;
  -webkit-appearance: none;
  box-sizing: border-box;
}

.senia-input-wrap input[type="text"],
.senia-input-wrap input[type="email"],
.senia-input-wrap input[type="password"],
.senia-input-wrap input[type="tel"] {
  padding: 0 44px 0 42px;
}

.senia-input-wrap input:not([class*="has-eye"]) { padding-right: 16px; }

#senia-auth-wrap input:not(.senia-input-wrap input) { padding: 0 16px; }

#senia-auth-wrap input:focus,
#senia-auth-wrap select:focus {
  border-color: var(--se-primary);
  box-shadow: 0 0 0 3px rgba(26,35,126,.08);
}

#senia-auth-wrap input.field-error,
#senia-auth-wrap select.field-error { border-color: var(--se-error); }

#senia-auth-wrap input.field-ok,
#senia-auth-wrap select.field-ok { border-color: var(--se-success); }

#senia-auth-wrap select { padding: 0 16px; cursor: pointer; }

.senia-field-error {
  font-size: 12px;
  color: var(--se-error);
  margin-top: 4px;
  display: none;
}
.senia-field-error.visible { display: block; }
.senia-field-hint { font-size: 12px; color: var(--se-gray-500); margin-top: 4px; }

/* ── SIRET ───────────────────────────────────────────────── */
.senia-siret-wrap { position: relative; }
.senia-siret-wrap input { padding-right: 100px !important; }
.senia-btn-verify {
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  background: var(--se-primary);
  color: var(--se-white);
  border: none;
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--se-transition);
  font-family: inherit;
}
.senia-btn-verify:hover { background: var(--se-primary-dk); }

.senia-siret-status {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--se-radius);
  font-size: 13px;
  font-weight: 500;
  margin-top: 8px;
}
.senia-siret-status.visible { display: flex; }
.senia-siret-status.success { background: #e8f5e9; color: var(--se-success); border: 1px solid #a5d6a7; }
.senia-siret-status.error   { background: #ffebee; color: var(--se-error);   border: 1px solid #ef9a9a; }
.senia-siret-status.loading { background: #e3f2fd; color: var(--se-info);    border: 1px solid #90caf9; }

/* ── TYPE CARDS ──────────────────────────────────────────── */
.senia-type-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 8px;
}
.senia-type-card {
  border: 2px solid var(--se-gray-200);
  border-radius: var(--se-radius-lg);
  padding: 20px 16px;
  cursor: pointer;
  transition: var(--se-transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  position: relative;
  user-select: none;
}
.senia-type-card:hover { border-color: var(--se-primary-lt); background: #f3f4fe; }
.senia-type-card.selected { border-color: var(--se-primary); background: #eef0fb; }
.senia-type-card.selected::after {
  content: '✓';
  position: absolute;
  top: 10px; right: 12px;
  width: 20px; height: 20px;
  background: var(--se-primary);
  color: var(--se-white);
  border-radius: 50%;
  font-size: 11px;
  display: flex; align-items: center; justify-content: center;
}

.senia-type-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
.senia-type-icon--blue   { background: #e3f2fd; }
.senia-type-icon--orange { background: #fff3e0; }
.senia-type-name { font-size: 13px; font-weight: 700; color: var(--se-gray-900); }
.senia-type-desc { font-size: 12px; color: var(--se-gray-500); line-height: 1.4; }

.senia-badge-type {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-top: 4px;
}
.senia-badge-type--blue   { background: #e3f2fd; color: #1565c0; }
.senia-badge-type--orange { background: #fff3e0; color: #e65100; }

/* ── MOT DE PASSE FORCE ──────────────────────────────────── */
.senia-pwd-strength { margin-top: 8px; }
.senia-strength-bar {
  display: flex;
  gap: 4px;
  margin-bottom: 4px;
}
.senia-seg {
  height: 4px;
  flex: 1;
  border-radius: 2px;
  background: var(--se-gray-200);
  transition: var(--se-transition);
}
.senia-seg.weak   { background: #e53935; }
.senia-seg.medium { background: #fb8c00; }
.senia-seg.strong { background: var(--se-success); }
.senia-strength-label { font-size: 11px; color: var(--se-gray-500); }

/* ── CHECKBOX ────────────────────────────────────────────── */
.senia-checkbox-wrap {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  padding: 12px 14px;
  border-radius: var(--se-radius);
  border: 1.5px solid var(--se-gray-200);
  transition: var(--se-transition);
  font-size: 13px;
  color: var(--se-gray-600);
  line-height: 1.5;
  font-weight: normal;
  margin-bottom: 0;
}
.senia-checkbox-wrap:hover { border-color: var(--se-primary-lt); background: var(--se-gray-50); }
.senia-checkbox-wrap input[type="checkbox"] {
  width: 18px; height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  accent-color: var(--se-primary);
  cursor: pointer;
}
.senia-checkbox-wrap a { color: var(--se-primary); }

/* ── BOUTONS ─────────────────────────────────────────────── */
.senia-btn-primary {
  width: 100%;
  height: 52px;
  background: var(--se-primary);
  color: var(--se-white);
  border: none;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--se-transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: inherit;
  letter-spacing: .2px;
  position: relative;
  overflow: hidden;
  margin-top: 8px;
}
.senia-btn-primary:hover:not(:disabled) {
  background: var(--se-primary-dk);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(26,35,126,.28);
}
.senia-btn-primary:active { transform: translateY(0); }
.senia-btn-primary:disabled { opacity: .6; cursor: not-allowed; transform: none; }

.senia-btn-secondary {
  width: 100%;
  height: 50px;
  background: var(--se-white);
  color: var(--se-primary);
  border: 2px solid var(--se-primary);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--se-transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
}
.senia-btn-secondary:hover { background: var(--se-primary); color: var(--se-white); }

.senia-link-btn {
  background: none;
  border: none;
  color: var(--se-primary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  font-family: inherit;
  transition: var(--se-transition);
}
.senia-link-btn:hover { color: var(--se-primary-dk); }

.senia-back-btn {
  background: none;
  border: none;
  color: var(--se-gray-500);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
  transition: var(--se-transition);
  margin-bottom: 20px;
}
.senia-back-btn:hover { color: var(--se-primary); }

/* ── SPINNER ─────────────────────────────────────────────── */
.senia-spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: var(--se-white);
  border-radius: 50%;
  animation: senia-spin .7s linear infinite;
  display: none;
  flex-shrink: 0;
}
.senia-btn-primary.loading .senia-spinner { display: block; }
.senia-btn-primary.loading .senia-btn-label { display: none; }

@keyframes senia-spin { to { transform: rotate(360deg); } }

/* ── ALERTS ──────────────────────────────────────────────── */
.senia-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 16px;
  border-radius: var(--se-radius);
  font-size: 13px;
  line-height: 1.55;
  margin-bottom: 18px;
}
.senia-alert--info    { background: #e3f2fd; color: #1565c0; border: 1px solid #90caf9; }
.senia-alert--success { background: #e8f5e9; color: var(--se-success); border: 1px solid #a5d6a7; }
.senia-alert--warning { background: #fff8e1; color: var(--se-warning); border: 1px solid #ffcc80; }
.senia-alert--error   { background: #ffebee; color: var(--se-error);   border: 1px solid #ef9a9a; }

/* ── DIVIDER ─────────────────────────────────────────────── */
.senia-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 22px 0;
}
.senia-divider::before,
.senia-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--se-gray-200);
}
.senia-divider span { font-size: 12px; color: var(--se-gray-400); }

/* ── DIVERS ──────────────────────────────────────────────── */
.senia-field-row.senia-justify-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.senia-check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--se-gray-600);
  cursor: pointer;
  font-weight: normal;
  margin: 0;
}
.senia-check-label input { width: 16px; height: 16px; accent-color: var(--se-primary); }

.senia-text-center { text-align: center; font-size: 14px; color: var(--se-gray-600); }

.senia-info-box {
  margin-top: 18px;
  padding: 14px 16px;
  background: var(--se-gray-50);
  border: 1px solid var(--se-gray-200);
  border-radius: var(--se-radius);
}
.senia-info-box p { font-size: 13px; color: var(--se-gray-600); margin: 0; }

/* ── EMAIL SENT ──────────────────────────────────────────── */
.senia-center { text-align: center; padding: 10px 0; }
.senia-email-icon {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, #e8eaf6, #c5cae9);
  border-radius: var(--se-radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin: 0 auto 22px;
}
.senia-email-highlight { color: var(--se-primary); }
.senia-checklist-box {
  background: var(--se-gray-50);
  border: 1px solid var(--se-gray-200);
  border-radius: var(--se-radius-lg);
  padding: 20px;
  margin: 16px 0;
  text-align: left;
}
.senia-checklist-box p { font-size: 14px; font-weight: 600; color: var(--se-gray-700); margin: 0 0 10px; }
.senia-checklist-box ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.senia-checklist-box li { font-size: 13px; color: var(--se-gray-600); }

.senia-countdown {
  font-size: 13px;
  color: var(--se-gray-500);
  margin-top: 10px;
  text-align: center;
}
.senia-countdown strong { color: var(--se-primary); }

/* ── TOASTS ──────────────────────────────────────────────── */
#senia-toasts {
  position: fixed;
  top: 20px; right: 20px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.senia-toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--se-radius);
  background: var(--se-gray-900);
  color: var(--se-white);
  font-size: 14px;
  font-weight: 500;
  min-width: 260px;
  max-width: 360px;
  box-shadow: var(--se-shadow-lg);
  animation: senia-slide-in .3s ease;
}
.senia-toast.success { background: var(--se-success); }
.senia-toast.error   { background: var(--se-error); }
.senia-toast.warning { background: var(--se-warning); }
.senia-toast.info    { background: var(--se-info); }

@keyframes senia-slide-in {
  from { transform: translateX(110%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}
@keyframes senia-slide-out {
  from { transform: translateX(0);    opacity: 1; }
  to   { transform: translateX(110%); opacity: 0; }
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1100px) {
  .senia-panel-left { width: 38%; padding: 40px 36px; }
  .senia-panel-right { margin-left: 38%; width: 62%; padding: 40px 48px; }
}

@media (max-width: 820px) {
  #senia-auth-wrap { flex-direction: column; }
  .senia-panel-left {
    position: relative;
    width: 100%; min-height: auto;
    padding: 32px 24px;
  }
  .senia-features, .senia-badge { display: none; }
  .senia-panel-right { margin-left: 0; width: 100%; padding: 32px 24px; min-height: auto; }
  .senia-2col { grid-template-columns: 1fr; }
  .senia-type-cards { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .senia-panel-right { padding: 24px 18px; }
  .senia-form-title { font-size: 22px; }
}