/* ============================================================
   Callback Widget – cbw.css
   Palette neutre, s'intègre sur tout type de site.
   ============================================================ */

:root {
  --cbw-accent:      #2d2d2d;       /* couleur principale */
  --cbw-accent-h:    #444444;       /* hover */
  --cbw-bg:          #ffffff;
  --cbw-border:      #e2e2e2;
  --cbw-text:        #1a1a1a;
  --cbw-text-light:  #6b7280;
  --cbw-success:     #166534;
  --cbw-success-bg:  #f0fdf4;
  --cbw-error:       #991b1b;
  --cbw-error-bg:    #fef2f2;
  --cbw-radius:      14px;
  --cbw-shadow:      0 8px 32px rgba(0,0,0,.14), 0 2px 8px rgba(0,0,0,.08);
  --cbw-btn-radius:  50px;
  --cbw-z:           999999999;
  --cbw-offset:      20px;
  --cbw-panel-w:     340px;
  --cbw-transition:  .24s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ── */
#cbw-widget *,
#cbw-widget *::before,
#cbw-widget *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ── Conteneur ── */
#cbw-widget {
  position: fixed;
  bottom: var(--cbw-offset);
  z-index: var(--cbw-z);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

#cbw-widget.cbw-left  { left:  var(--cbw-offset); align-items: flex-start; }
#cbw-widget.cbw-right { right: var(--cbw-offset); align-items: flex-end; }

/* ── Bouton flottant ── */
#cbw-toggle {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 13px 20px 13px 16px;
  background: var(--cbw-accent);
  color: #fff;
  border: none;
  border-radius: var(--cbw-btn-radius);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .01em;
  box-shadow: 0 4px 18px rgba(0,0,0,.22);
  transition: background var(--cbw-transition), transform var(--cbw-transition), box-shadow var(--cbw-transition);
  white-space: nowrap;
  max-width: 260px;
}

#cbw-toggle:hover,
#cbw-toggle:focus-visible {
  background: var(--cbw-accent-h);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,.26);
  outline: none;
}

#cbw-toggle:active {
  transform: translateY(0);
}

.cbw-icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  animation: cbw-ring 3.6s ease-in-out infinite;
}

@keyframes cbw-ring {
  0%, 90%, 100% { transform: rotate(0); }
  92%  { transform: rotate(-12deg); }
  94%  { transform: rotate(12deg); }
  96%  { transform: rotate(-8deg); }
  98%  { transform: rotate(8deg); }
}

.cbw-label {
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Panneau ── */
#cbw-panel {
  width: var(--cbw-panel-w);
  background: var(--cbw-bg);
  border-radius: var(--cbw-radius);
  border: 1px solid var(--cbw-border);
  box-shadow: var(--cbw-shadow);
  overflow: hidden;
  transform-origin: bottom left;
  animation: cbw-open var(--cbw-transition) both;
}

#cbw-widget.cbw-right #cbw-panel {
  transform-origin: bottom right;
}

@keyframes cbw-open {
  from { opacity: 0; transform: scale(.9) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* Masqué via [hidden] + animation de fermeture */
#cbw-panel[hidden] {
  display: none !important;
}

/* ── Header panneau ── */
.cbw-panel-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 5px 20px !important;
  background: var(--cbw-accent) !important;
  color: #fff !important;
}

.cbw-panel-title {
  display: flex !important;
  align-items: center !important;
  gap: 7px !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  letter-spacing: .02em !important;
  color: #fff !important;
  margin: 0 !important;
  padding: 0 !important;
}

.cbw-close {
  background: none !important;
  border: none !important;
  color: rgba(255,255,255,.8) !important;
  font-size: 20px !important;
  line-height: 1 !important;
  cursor: pointer !important;
  padding: 2px 4px !important;
  border-radius: 4px !important;
  transition: color var(--cbw-transition), background var(--cbw-transition) !important;
  box-shadow: none !important;
}
.cbw-close:hover,
.cbw-close:focus-visible {
  color: #fff !important;
  background: rgba(255,255,255,.15) !important;
  outline: none !important;
}

/* ── Body panneau ── */
.cbw-panel-body {
  padding: 0 !important;
}

#cbw-form-wrap {
  padding: 20px !important;
}

.cbw-intro {
  font-size: 13px !important;
  color: var(--cbw-text-light) !important;
  margin-bottom: 16px !important;
  line-height: 1.5 !important;
}

/* ── Champs ── */
.cbw-row {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 10px !important;
}

.cbw-field {
  display: flex !important;
  flex-direction: column !important;
  gap: 5px !important;
  margin-bottom: 16px !important;
}

.cbw-field label {
  font-size: 12px !important;
  font-weight: 600 !important;
  color: var(--cbw-text) !important;
  letter-spacing: .02em !important;
  margin: 0 !important;
  padding: 0 !important;
  line-height: 1.4 !important;
}

.cbw-req { color: var(--cbw-error) !important; }

.cbw-optional {
  font-weight: 400 !important;
  font-size: 11px !important;
  color: var(--cbw-text-light) !important;
}

.cbw-field input {
  width: 100% !important;
  padding: 11px 14px !important;
  border: 1.5px solid var(--cbw-border) !important;
  border-radius: 8px !important;
  font-size: 15px !important;
  color: var(--cbw-text) !important;
  background: #fff !important;
  box-shadow: none !important;
  margin: 0 !important;
  height: auto !important;
  -webkit-appearance: none !important;
  appearance: none !important;
  transition: border-color var(--cbw-transition), box-shadow var(--cbw-transition);
}

.cbw-field input:focus {
  outline: none !important;
  border-color: var(--cbw-accent) !important;
  box-shadow: 0 0 0 3px rgba(45,45,45,.1) !important;
  background: #fff !important;
}

.cbw-field input.cbw-invalid {
  border-color: var(--cbw-error) !important;
  box-shadow: 0 0 0 3px rgba(153,27,27,.1) !important;
}

/* ── Erreur ── */
.cbw-error {
  font-size: 12.5px !important;
  color: var(--cbw-error) !important;
  background: var(--cbw-error-bg) !important;
  border: 1px solid rgba(153,27,27,.2) !important;
  border-radius: 7px !important;
  padding: 8px 11px !important;
  margin-bottom: 10px !important;
  line-height: 1.4 !important;
}

/* ── Bouton submit ── */
#cbw-submit {
  width: 100% !important;
  padding: 12px !important;
  margin-top: 6px !important;
  background: var(--cbw-accent) !important;
  color: #fff !important;
  border: none !important;
  border-radius: var(--cbw-btn-radius) !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  letter-spacing: .02em !important;
  box-shadow: none !important;
  text-decoration: none !important;
  transition: background var(--cbw-transition), opacity var(--cbw-transition);
}

#cbw-submit:hover  { background: var(--cbw-accent-h) !important; }
#cbw-submit:disabled { opacity: .65 !important; cursor: not-allowed !important; }

/* Loader */
.cbw-btn-loader {
  display: none;
  width: 15px;
  height: 15px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: cbw-spin .7s linear infinite;
}
#cbw-submit.cbw-loading .cbw-btn-loader { display: block; }
#cbw-submit.cbw-loading .cbw-btn-text   { opacity: .7; }

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

/* ── Succès ── */
#cbw-success {
  text-align: center !important;
  padding: 24px 20px 28px !important;
}

#cbw-success-msg {
  font-size: 13.5px !important;
  color: var(--cbw-text) !important;
  line-height: 1.6 !important;
  margin: 0 !important;
}

.cbw-success-icon {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 60px !important;
  height: 60px !important;
  background: var(--cbw-success-bg) !important;
  color: var(--cbw-success) !important;
  border-radius: 50% !important;
  margin: 0 auto 14px !important;
  float: none !important;
  animation: cbw-pop .4s cubic-bezier(.34,1.56,.64,1) both;
}

@keyframes cbw-pop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

#cbw-success-msg {
  font-size: 13.5px;
  color: var(--cbw-text);
  line-height: 1.6;
}

/* ──────────────────────────────────────────
   RESPONSIVE MOBILE
   ────────────────────────────────────────── */
@media (max-width: 480px) {
  :root {
    --cbw-offset: 14px;
    --cbw-panel-w: calc(100vw - 28px);
  }

  /* Force à gauche sur mobile quel que soit le réglage */
  #cbw-widget.cbw-right {
    right: var(--cbw-offset);
    align-items: flex-end;
  }

  #cbw-toggle {
    padding: 12px 16px 12px 14px;
    font-size: 13px;
  }

  /* Masquer le texte sur très petits écrans si besoin */
  @media (max-width: 360px) {
    .cbw-label { display: none; }
    #cbw-toggle { border-radius: 50%; width: 52px; height: 52px; padding: 0; justify-content: center; }
  }
}