/* static/core/css/contact_form.css
   CONTACT — Bootstrap Color Mode friendly
   - Ne force PAS light/dark
   - S’appuie sur les variables Bootstrap 5.3+ (data-bs-theme)
*/

/* =========================
   TOKENS (neutres)
   ========================= */
:root{
  --c-radius: 16px;
  --c-radius-sm: 12px;
  --c-shadow: 0 14px 34px rgba(0,0,0,.12);
  --c-shadow-soft: 0 10px 28px rgba(0,0,0,.10);

  /* ring basé sur --bs-primary (fallback si color-mix pas supporté) */
  --c-ring: rgba(13,110,253,.18);
}

/* Utilise color-mix si dispo (plus propre) */
@supports (color: color-mix(in srgb, black, white)){
  :root{
    --c-ring: color-mix(in srgb, var(--bs-primary) 18%, transparent);
  }
}

/* =========================
   LAYOUT
   ========================= */
.contact-wrap{
  /* Full-bleed même si la page est dans un container */
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);

  background: var(--bs-body-bg);
  padding: 28px 12px;
  display: flex;
  justify-content: center;
}

.contact-card{
  width: 100%;
  max-width: 1040px;
  background: var(--bs-body-bg);
  color: var(--bs-body-color);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--c-radius);
  box-shadow: var(--c-shadow-soft);
  overflow: hidden;
}

/* =========================
   PROGRESS BAR (submit)
   ========================= */
.contact-progress{
  height: 3px;
  width: 100%;
  background: color-mix(in srgb, var(--bs-body-color) 8%, transparent);
  overflow: hidden;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity .15s ease, transform .15s ease;
}

.contact-progress-bar{
  height: 100%;
  width: 35%;
  background: var(--bs-primary);
  transform: translateX(-120%);
  animation: contactProgress 1.05s ease-in-out infinite;
}

.contact-card.is-submitting .contact-progress{
  opacity: 1;
  transform: translateY(0);
}

@keyframes contactProgress{
  0%   { transform: translateX(-120%); }
  50%  { transform: translateX(120%); }
  100% { transform: translateX(320%); }
}

/* =========================
   HEADER
   ========================= */
.contact-head{
  padding: 22px 22px 10px;
}

.contact-title{
  margin: 0 0 6px;
  font-size: 26px;
  line-height: 1.2;
  font-weight: 900;
  color: var(--bs-body-color);
}

.contact-subtitle{
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--bs-secondary-color, rgba(0,0,0,.6));
}

.contact-messages{
  padding: 10px 22px 0;
}

/* =========================
   GRID (form + aside)
   ========================= */
.contact-layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: 12px 22px 22px;
}

@media (min-width: 980px){
  .contact-layout{
    grid-template-columns: 1.25fr .75fr;
    align-items: start;
  }
}

/* =========================
   ALERTS (compat bootstrap)
   ========================= */
.contact-messages .alert{
  border-radius: var(--c-radius-sm);
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.45;
}

/* =========================
   FORM
   ========================= */
.contact-form{ padding: 0; }

.grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 720px){
  .grid{ grid-template-columns: 1fr 1fr; }
}

.field{
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field label{
  font-size: 13px;
  font-weight: 900;
  color: var(--bs-body-color);
}

.field label span[aria-hidden="true"]{
  color: var(--bs-danger);
  font-weight: 900;
  margin-left: 4px;
}

/* Override doux bootstrap .form-control */
.contact-form .form-control,
.contact-form input,
.contact-form textarea{
  width: 100%;
  border-radius: var(--c-radius-sm);
  border: 1px solid var(--bs-border-color);
  background: var(--bs-body-bg);
  color: var(--bs-body-color);
  padding: 11px 12px;
  font-size: 14px;
  box-shadow: none;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease, transform .05s ease;
}

.contact-form .form-control::placeholder,
.contact-form input::placeholder,
.contact-form textarea::placeholder{
  color: var(--bs-secondary-color, rgba(0,0,0,.55));
  opacity: .85;
}

.field textarea{
  min-height: 150px;
  resize: vertical;
}

.contact-form .form-control:focus,
.contact-form input:focus,
.contact-form textarea:focus{
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 4px var(--c-ring);
}

@supports (color: color-mix(in srgb, black, white)){
  .contact-form .form-control:focus,
  .contact-form input:focus,
  .contact-form textarea:focus{
    border-color: color-mix(in srgb, var(--bs-primary) 55%, var(--bs-border-color));
  }
}

/* Errors */
.field-error{
  font-size: 12px;
  color: var(--bs-danger);
}

.field.is-invalid label{
  color: var(--bs-danger);
}

.field.is-invalid .form-control,
.field.is-invalid input,
.field.is-invalid textarea{
  border-color: var(--bs-danger);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--bs-danger) 16%, transparent);
}

.field-error ul{ margin: 0; padding-left: 16px; }
.field-error li{ margin: 2px 0 0; }

/* =========================
   CAPTCHA
   ========================= */
.captcha-wrap{
  margin-top: 16px;
  padding: 12px;
  border-radius: 14px;
  border: 1px dashed var(--bs-border-color);
  background: var(--bs-tertiary-bg, color-mix(in srgb, var(--bs-body-bg) 92%, var(--bs-body-color)));
  min-height: 96px;
  overflow-x: auto;
}

@supports (color: color-mix(in srgb, black, white)){
  .captcha-wrap{
    border: 1px dashed color-mix(in srgb, var(--bs-border-color) 85%, transparent);
  }
}

.captcha-wrap .h-captcha{
  display: block !important;
  min-height: 78px;
}

@media (max-width: 360px){
  .captcha-wrap .h-captcha{
    transform: scale(.92);
    transform-origin: left top;
  }
}

.captcha-hint{
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--bs-secondary-color, rgba(0,0,0,.6));
}

.captcha-wrap.is-error .captcha-hint{
  color: var(--bs-danger);
  font-weight: 900;
}

/* =========================
   ACTIONS / BUTTONS
   ========================= */
.actions{
  margin-top: 18px;
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

/* On ne casse pas Bootstrap .btn : on ajoute juste spinner */
.btn-spinner{
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.55);
  border-top-color: rgba(255,255,255,1);
  display: none;
  animation: spin .8s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }

.btn.is-loading .btn-spinner{ display: inline-block; }
.btn.is-loading .btn-text{ opacity: .95; }

@media (max-width: 520px){
  .actions{ justify-content: stretch; }
  .actions .btn{ width: 100%; }
}

/* =========================
   ASIDE (INFOS)
   ========================= */
.contact-aside-card{
  border: 1px solid var(--bs-border-color);
  border-radius: var(--c-radius);
  background: var(--bs-tertiary-bg, color-mix(in srgb, var(--bs-body-bg) 96%, var(--bs-body-color)));
  padding: 16px;
}

.contact-aside-title{
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 900;
  color: var(--bs-body-color);
}

.contact-aside-text{
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--bs-secondary-color, rgba(0,0,0,.6));
}

.contact-aside-row{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--bs-border-color);
  background: var(--bs-body-bg);
  margin-bottom: 10px;
}

@supports (color: color-mix(in srgb, black, white)){
  .contact-aside-row{
    border: 1px solid color-mix(in srgb, var(--bs-border-color) 85%, transparent);
  }
}

.contact-aside-ico{
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: color-mix(in srgb, var(--bs-primary) 12%, transparent);
}

.contact-aside-link{
  color: var(--bs-body-color);
  text-decoration: none;
  font-weight: 800;
  word-break: break-word;
}
.contact-aside-link:hover{ text-decoration: underline; }

.contact-aside-sep{
  border: 0;
  border-top: 1px solid var(--bs-border-color);
  margin: 12px 0;
}

@supports (color: color-mix(in srgb, black, white)){
  .contact-aside-sep{
    border-top-color: color-mix(in srgb, var(--bs-border-color) 85%, transparent);
  }
}

.contact-aside-mini{
  font-size: 12px;
  color: var(--bs-secondary-color, rgba(0,0,0,.6));
  line-height: 1.5;
}

/* =========================
   REDUCE MOTION
   ========================= */
@media (prefers-reduced-motion: reduce){
  .btn-spinner{ animation: none; }
  .contact-progress-bar{ animation: none; width: 100%; transform: none; }
  .contact-form input,
  .contact-form textarea{ transition: none; }
}