/**
 * RU Tournoi - Couche d'experience partagee
 * Fichier : assets/css/rut-ux.css - v1.0.0
 *
 * Remplace les boites natives du navigateur (alert, confirm) par des
 * composants accessibles, et ajoute les etats de chargement.
 *
 * Charge partout : hubs membres (front) ET administration (wp-admin
 * et Hub des Admins). Prefixe .rutx- pour ne rien toucher d'autre.
 *
 * Pratiques suivies : annonces aux lecteurs d'ecran (role=status et
 * role=alertdialog), focus visible, mouvement reduit respecte,
 * contraste eleve, zone tactile minimale de 44 px.
 */

.rutx-scope,
.rutx-toasts,
.rutx-dialog-bg {
  --rutx-ink:#0B0E14; --rutx-paper:#FFFFFF; --rutx-line:#D7DDE4; --rutx-muted:#69737F;
  --rutx-volt:#FFD400; --rutx-live:#E4002B; --rutx-win:#12A150; --rutx-info:#0057B8;
  --rutx-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}

/* ============================================================
   TOASTS (remplacent alert)
   Non bloquants, empiles, disparition automatique.
============================================================ */
.rutx-toasts {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 2147483000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: min(380px, calc(100vw - 32px));
  pointer-events: none;
}

.rutx-toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 11px;
  background: var(--rutx-paper);
  color: var(--rutx-ink);
  border: 1.5px solid var(--rutx-ink);
  border-left-width: 5px;
  border-radius: 10px;
  padding: 13px 14px;
  box-shadow: 4px 4px 0 rgba(11,14,20,.14), 0 12px 32px rgba(11,14,20,.16);
  font-family: var(--rutx-body);
  font-size: 13.5px;
  line-height: 1.45;
  animation: rutxToastIn .22s cubic-bezier(.16,1,.3,1);
}
.rutx-toast.rutx-out { animation: rutxToastOut .18s ease forwards; }

.rutx-toast-ico {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 12px; font-weight: 700;
  color: #fff;
}
.rutx-toast-msg { flex: 1; min-width: 0; word-wrap: break-word; }
.rutx-toast-x {
  flex-shrink: 0;
  background: none; border: none; cursor: pointer;
  color: var(--rutx-muted); font-size: 17px; line-height: 1;
  padding: 2px 4px; margin: -2px -4px 0 0; border-radius: 5px;
  font-family: var(--rutx-body);
}
.rutx-toast-x:hover { color: var(--rutx-ink); background: rgba(11,14,20,.06); }

.rutx-toast-ok   { border-left-color: var(--rutx-win); }
.rutx-toast-ok   .rutx-toast-ico { background: var(--rutx-win); }
.rutx-toast-err  { border-left-color: var(--rutx-live); }
.rutx-toast-err  .rutx-toast-ico { background: var(--rutx-live); }
.rutx-toast-info { border-left-color: var(--rutx-info); }
.rutx-toast-info .rutx-toast-ico { background: var(--rutx-info); }

@keyframes rutxToastIn  { from { opacity:0; transform: translateY(10px) } to { opacity:1; transform:none } }
@keyframes rutxToastOut { to { opacity:0; transform: translateX(12px) } }

/* ============================================================
   BOITE DE DIALOGUE (remplace confirm)
============================================================ */
.rutx-dialog-bg {
  position: fixed; inset: 0;
  background: rgba(11,14,20,.55);
  z-index: 2147483001;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: rutxFade .15s ease;
}
.rutx-dialog {
  background: var(--rutx-paper);
  border: 1.5px solid var(--rutx-ink);
  border-radius: 14px;
  box-shadow: 6px 6px 0 rgba(11,14,20,.18), 0 24px 60px rgba(11,14,20,.3);
  width: 440px; max-width: 100%;
  font-family: var(--rutx-body);
  animation: rutxPop .2s cubic-bezier(.16,1,.3,1);
}
.rutx-dialog-body { padding: 22px 22px 18px; }
.rutx-dialog-title {
  font-size: 17px; font-weight: 800; color: var(--rutx-ink);
  margin: 0 0 7px; line-height: 1.25;
}
.rutx-dialog-msg {
  font-size: 13.5px; color: #475467; line-height: 1.55; margin: 0;
  white-space: pre-line; word-wrap: break-word;
}
.rutx-dialog-foot {
  display: flex; justify-content: flex-end; gap: 9px;
  padding: 0 22px 20px;
}
.rutx-dialog-btn {
  font-family: var(--rutx-body);
  font-size: 13.5px; font-weight: 700;
  padding: 11px 18px; min-height: 44px;
  border-radius: 9px; cursor: pointer;
  border: 1.5px solid var(--rutx-ink);
  transition: transform .1s, box-shadow .1s, background .12s;
}
.rutx-dialog-cancel { background: var(--rutx-paper); color: var(--rutx-ink); border-color: var(--rutx-line); }
.rutx-dialog-cancel:hover { background: #F2F4F7; border-color: var(--rutx-ink); }
.rutx-dialog-ok {
  background: var(--rutx-volt); color: var(--rutx-ink);
  box-shadow: 3px 3px 0 var(--rutx-ink);
}
.rutx-dialog-ok:hover { transform: translate(-1px,-1px); box-shadow: 4px 4px 0 var(--rutx-ink); }
.rutx-dialog-danger .rutx-dialog-ok {
  background: var(--rutx-live); color: #fff; border-color: var(--rutx-ink);
}
.rutx-dialog-btn:focus-visible,
.rutx-toast-x:focus-visible {
  outline: 3px solid var(--rutx-info); outline-offset: 2px;
}

@keyframes rutxFade { from { opacity:0 } to { opacity:1 } }
@keyframes rutxPop  { from { opacity:0; transform: scale(.96) translateY(6px) } to { opacity:1; transform:none } }

/* ============================================================
   ETAT DE CHARGEMENT DES BOUTONS
   Le bouton garde sa largeur : pas de saut de mise en page.
============================================================ */
button[aria-busy="true"], .rutx-busy {
  position: relative;
  color: transparent !important;
  pointer-events: none;
  opacity: .85;
}
button[aria-busy="true"]::after, .rutx-busy::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 15px; height: 15px;
  margin: -7.5px 0 0 -7.5px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  color: #0B0E14;
  animation: rutxSpin .6s linear infinite;
}
.rutx-busy-light::after { color: #fff; }
@keyframes rutxSpin { to { transform: rotate(360deg) } }

/* ============================================================
   VERROU DE DEFILEMENT (quand une modale est ouverte)
============================================================ */
body.rutx-locked { overflow: hidden !important; }

/* ============================================================
   ACCESSIBILITE
============================================================ */
.rutx-sr {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

@media (max-width: 560px) {
  .rutx-toasts { left: 16px; right: 16px; bottom: 16px; max-width: none; }
  .rutx-dialog-foot { flex-direction: column-reverse; }
  .rutx-dialog-btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .rutx-toast, .rutx-dialog, .rutx-dialog-bg { animation: none !important; }
  button[aria-busy="true"]::after, .rutx-busy::after { animation: none !important; }
  .rutx-dialog-ok:hover { transform: none; }
}

@media (prefers-contrast: more) {
  .rutx-toast, .rutx-dialog { border-width: 2px; }
}

/* == Formulaire (remplacant des prompt) ======================= */
.rutx-form { max-width: 460px; }
.rutx-form-champs { display: flex; flex-direction: column; gap: 12px; margin-top: 14px; }
.rutx-form-champ { display: flex; flex-direction: column; gap: 5px; }
.rutx-form-label {
  font-family: var(--rutx-body);
  font-size: 11px; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase; color: var(--rutx-muted);
}
.rutx-form-entree {
  font-family: var(--rutx-body); font-size: 14px; color: var(--rutx-ink);
  background: #FFF; border: 1.5px solid var(--rutx-line);
  border-radius: 8px; padding: 10px 12px; outline: none; width: 100%;
  transition: border-color .12s ease, box-shadow .12s ease;
}
.rutx-form-entree:focus {
  border-color: var(--rutx-ink);
  box-shadow: 0 0 0 3px rgba(255, 212, 0, .35);
}
textarea.rutx-form-entree { resize: vertical; min-height: 70px; }
select.rutx-form-entree { cursor: pointer; }
.rutx-form-erreur {
  margin: 10px 0 0; font-family: var(--rutx-body); font-size: 12.5px;
  font-weight: 600; color: var(--rutx-live);
}