/* ============================================================
   SchoolSafe V2 — Auth screen styles
   Scopé .auth-screen, tokens --ss-* uniquement.
   ============================================================ */

.auth-screen {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100svh;
  overflow: hidden;
  color: var(--ss-slate-50);
  background: var(--ss-navy-950);
}

/* Un écran auth inactif doit rester hors du flux (comme les autres .screen),
   sinon il occupe 100svh au-dessus du workspace et décale le tableau de bord. */
.auth-screen:not(.active) {
  position: fixed;
  inset: 0;
}

/* --------------------------------------------------------------------------
   Média de fond + shade
   -------------------------------------------------------------------------- */
.auth-media,
.auth-shade {
  position: absolute;
  inset: 0;
}

.auth-media {
  overflow: hidden;
}

.auth-image {
  position: absolute;
  inset: -3%;
  width: 106%;
  height: 106%;
  object-fit: cover;
  object-position: 40% 18%;
  opacity: 0;
  filter: blur(7px);
  transform: scale(1.03);
  transition: opacity 1.25s ease;
}

.auth-image.visible {
  opacity: 1;
  animation: imageDrift 8s ease-in-out forwards;
}

.auth-shade {
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--ss-navy-950) 70%, transparent) 0%, color-mix(in srgb, var(--ss-navy-950) 18%, transparent) 48%, color-mix(in srgb, var(--ss-navy-950) 46%, transparent) 100%),
    linear-gradient(0deg, color-mix(in srgb, var(--ss-navy-950) 58%, transparent), transparent 56%);
}

/* --------------------------------------------------------------------------
   Topbar
   -------------------------------------------------------------------------- */
.auth-topbar {
  position: absolute;
  z-index: 3;
  top: max(var(--ss-space-4), env(safe-area-inset-top));
  left: var(--ss-space-6);
  right: var(--ss-space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.auth-screen .brand-button {
  display: inline-flex;
  align-items: center;
  gap: var(--ss-space-2);
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: var(--ss-text-xl);
  font-weight: var(--ss-font-extrabold);
  cursor: pointer;
}

.auth-screen .brand-button img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.auth-screen .brand-button strong {
  color: var(--ss-gold-400);
}

.auth-screen .brand-button:focus-visible {
  outline: 3px solid var(--ss-blue-300);
  outline-offset: 2px;
  border-radius: var(--ss-radius-sm);
}

.auth-screen .language-switch {
  display: flex;
  height: 36px;
  padding: 3px;
  border: 1px solid color-mix(in srgb, var(--ss-slate-50) 32%, transparent);
  border-radius: var(--ss-radius-sm);
  background: color-mix(in srgb, var(--ss-navy-950) 24%, transparent);
  backdrop-filter: blur(8px);
}

.auth-screen .language-switch button {
  min-width: 42px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: color-mix(in srgb, var(--ss-slate-50) 66%, transparent);
  font-size: var(--ss-text-sm);
  font-weight: var(--ss-font-extrabold);
  cursor: pointer;
  transition: color var(--ss-transition-fast), background var(--ss-transition-fast);
}

.auth-screen .language-switch button.selected {
  color: var(--ss-navy-950);
  background: var(--ss-slate-50);
}

.auth-screen .language-switch button:focus-visible {
  outline: 2px solid var(--ss-blue-300);
  outline-offset: 1px;
}

/* --------------------------------------------------------------------------
   Layout principal
   -------------------------------------------------------------------------- */
.auth-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, 420px) 420px;
  gap: var(--ss-space-6);
  align-items: center;
  width: min(1320px, calc(100% - var(--ss-space-12)));
  height: 100%;
  margin: 0 auto;
  padding: var(--ss-space-8) 0;
  transition: grid-template-columns 320ms ease, gap 320ms ease;
}

.auth-screen.auth-is-typing .auth-layout {
  grid-template-columns: minmax(0, 1fr) minmax(460px, 540px);
}

.auth-screen.auth-is-typing .auth-jaspe-anchor {
  display: none;
}

.auth-jaspe-anchor {
  align-self: center;
  width: 100%;
  min-height: min(430px, 56svh);
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Message gauche
   -------------------------------------------------------------------------- */
.auth-message {
  align-self: end;
  padding-bottom: var(--ss-space-12);
}

.auth-message .eyebrow {
  display: block;
  margin-bottom: var(--ss-space-2);
  color: var(--ss-gold-300);
  font-size: var(--ss-text-sm);
  font-weight: var(--ss-font-extrabold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.auth-message h1 {
  max-width: 670px;
  margin: var(--ss-space-4) 0 var(--ss-space-3);
  font-size: var(--ss-text-4xl);
  font-weight: var(--ss-font-bold);
  line-height: var(--ss-leading-tight);
}

.auth-message p {
  max-width: 540px;
  margin: 0;
  color: color-mix(in srgb, var(--ss-slate-50) 76%, transparent);
  font-size: var(--ss-text-base);
  line-height: var(--ss-leading-normal);
}

/* --------------------------------------------------------------------------
   Panneau de connexion
   -------------------------------------------------------------------------- */
.auth-screen .login-panel {
  padding: var(--ss-space-6);
  border: 1px solid color-mix(in srgb, var(--ss-slate-50) 24%, transparent);
  border-radius: var(--ss-radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--ss-navy-950) 48%, transparent), color-mix(in srgb, var(--ss-navy-950) 34%, transparent));
  box-shadow: var(--ss-shadow-xl);
  backdrop-filter: blur(10px) saturate(115%);
  -webkit-backdrop-filter: blur(10px) saturate(115%);
}

.auth-screen .panel-brand {
  display: flex;
  align-items: center;
  gap: var(--ss-space-3);
  margin-bottom: var(--ss-space-5);
}

.auth-screen .panel-brand img {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

.auth-screen .panel-brand div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.auth-screen .panel-brand b {
  color: var(--ss-slate-50);
  font-size: var(--ss-text-xl);
}

.auth-screen .panel-brand span {
  color: color-mix(in srgb, var(--ss-slate-50) 68%, transparent);
  font-size: var(--ss-text-sm);
}

/* --------------------------------------------------------------------------
   Méthode de connexion (e-mail / téléphone)
   -------------------------------------------------------------------------- */
.auth-screen .login-method {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--ss-space-1);
  margin-bottom: var(--ss-space-4);
  padding: var(--ss-space-1);
  border: 1px solid color-mix(in srgb, var(--ss-slate-50) 20%, transparent);
  border-radius: var(--ss-radius-sm);
  background: color-mix(in srgb, var(--ss-navy-950) 32%, transparent);
}

.auth-screen .login-method button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ss-space-1);
  min-height: 40px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: color-mix(in srgb, var(--ss-slate-50) 70%, transparent);
  font-size: var(--ss-text-sm);
  font-weight: var(--ss-font-extrabold);
  cursor: pointer;
  transition: color var(--ss-transition-fast), background var(--ss-transition-fast);
}

.auth-screen .login-method button.selected {
  color: var(--ss-navy-950);
  background: color-mix(in srgb, var(--ss-slate-50) 94%, transparent);
  box-shadow: var(--ss-shadow-sm);
}

.auth-screen .login-method button:focus-visible {
  outline: 2px solid var(--ss-blue-300);
  outline-offset: 1px;
}

.auth-screen .login-method button svg {
  width: 18px;
  height: 18px;
}

/* --------------------------------------------------------------------------
   Champs DS adaptés au fond sombre
   -------------------------------------------------------------------------- */
.auth-screen .ss-field {
  /* Rythme compact du panneau, avec les cibles tactiles communes de 44 px. */
  gap: var(--ss-space-1);
  margin-bottom: var(--ss-space-3);
}

.auth-screen .ss-field.hidden {
  display: none;
}

.auth-screen .ss-label {
  color: var(--ss-slate-50);
}

.auth-screen .ss-input-shell {
  border-color: color-mix(in srgb, var(--ss-slate-50) 28%, transparent);
  background: color-mix(in srgb, var(--ss-slate-50) 12%, transparent);
  color: var(--ss-slate-50);
}

.auth-screen .ss-input-shell:focus-within {
  border-color: color-mix(in srgb, var(--ss-slate-50) 70%, transparent);
  background: color-mix(in srgb, var(--ss-slate-50) 18%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ss-slate-50) 10%, transparent);
}

.auth-screen .ss-input-shell .ss-input {
  color: var(--ss-slate-50);
}

.auth-screen .ss-input-shell .ss-input::placeholder {
  color: color-mix(in srgb, var(--ss-slate-50) 50%, transparent);
}

.auth-screen .ss-input-shell svg {
  color: color-mix(in srgb, var(--ss-slate-50) 72%, transparent);
}

.auth-screen .ss-select {
  border-color: color-mix(in srgb, var(--ss-slate-50) 26%, transparent);
  background: color-mix(in srgb, var(--ss-navy-950) 50%, transparent);
  color: var(--ss-slate-50);
}

.auth-screen .ss-select option {
  color: var(--ss-text-primary);
  background: var(--ss-bg-primary);
}

/* --------------------------------------------------------------------------
   Coquille téléphone
   -------------------------------------------------------------------------- */
.auth-screen .phone-shell {
  gap: 0;
}

.auth-screen .dial-code {
  padding-right: var(--ss-space-3);
  margin-right: var(--ss-space-3);
  border-right: 1px solid color-mix(in srgb, var(--ss-slate-50) 24%, transparent);
  color: var(--ss-slate-50);
  font-size: var(--ss-text-sm);
  font-weight: var(--ss-font-extrabold);
}

/* --------------------------------------------------------------------------
   Label row + text button
   -------------------------------------------------------------------------- */
.auth-screen .label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: var(--ss-space-3);
  margin-bottom: var(--ss-space-1);
}

.auth-screen .text-button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ss-gold-300);
  font-size: var(--ss-text-sm);
  font-weight: var(--ss-font-extrabold);
  cursor: pointer;
}

.auth-screen .text-button:hover {
  color: var(--ss-gold-400);
}

.auth-screen .text-button:focus-visible {
  outline: 2px solid var(--ss-blue-300);
  outline-offset: 2px;
  border-radius: var(--ss-radius-sm);
}

/* --------------------------------------------------------------------------
   Checkbox "Rester connecté"
   -------------------------------------------------------------------------- */
.auth-screen .check-row {
  display: flex;
  align-items: center;
  gap: var(--ss-space-2);
  margin: var(--ss-space-4) 0;
  color: color-mix(in srgb, var(--ss-slate-50) 76%, transparent);
  font-size: var(--ss-text-sm);
  font-weight: var(--ss-font-semibold);
}

.auth-screen .check-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--ss-navy-900);
}

/* --------------------------------------------------------------------------
   Bouton de connexion
   -------------------------------------------------------------------------- */
.auth-screen .login-button {
  width: 100%;
  color: var(--ss-slate-50);
  background: var(--ss-navy-900);
}

.auth-screen .login-button:hover {
  background: var(--ss-navy-800);
}

/* --------------------------------------------------------------------------
   Accès démo
   -------------------------------------------------------------------------- */
.auth-screen .demo-access {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--ss-space-1);
  min-height: 28px;
  margin-top: var(--ss-space-2);
  color: color-mix(in srgb, var(--ss-slate-50) 72%, transparent);
  font-size: var(--ss-text-xs);
  font-weight: var(--ss-font-bold);
}

.auth-screen .demo-access svg {
  width: 16px;
  height: 16px;
}

.auth-screen .demo-access--button {
  width: 100%;
  padding: var(--ss-space-2) var(--ss-space-3);
  background: color-mix(in srgb, var(--ss-slate-50) 10%, transparent);
  border: 1px dashed color-mix(in srgb, var(--ss-slate-50) 45%, transparent);
  border-radius: var(--ss-radius-md);
  cursor: pointer;
  font-family: inherit;
  transition: background 150ms ease, border-color 150ms ease;
}

.auth-screen .demo-access--button:hover,
.auth-screen .demo-access--button:focus-visible {
  background: color-mix(in srgb, var(--ss-slate-50) 18%, transparent);
  border-color: color-mix(in srgb, var(--ss-slate-50) 70%, transparent);
}

@media (prefers-reduced-motion: reduce) {
  .auth-screen .demo-access--button {
    transition: none;
  }
}

/* --------------------------------------------------------------------------
   Sélecteur de rôle démo
   -------------------------------------------------------------------------- */
.auth-screen .demo-role-field {
  margin-top: var(--ss-space-2);
}

.auth-screen .demo-role-field .ss-label {
  margin-bottom: var(--ss-space-1);
  color: color-mix(in srgb, var(--ss-slate-50) 80%, transparent);
  font-size: var(--ss-text-xs);
  font-weight: var(--ss-font-extrabold);
}

/* --------------------------------------------------------------------------
   First install + preview profile
   -------------------------------------------------------------------------- */
.auth-screen .first-install {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ss-space-3);
  margin-top: var(--ss-space-4);
  padding-top: var(--ss-space-4);
  border-top: 1px solid color-mix(in srgb, var(--ss-slate-50) 18%, transparent);
  color: color-mix(in srgb, var(--ss-slate-50) 70%, transparent);
  font-size: var(--ss-text-sm);
}

.auth-screen .first-install button {
  padding: var(--ss-space-1) 0;
  border: 0;
  background: transparent;
  color: var(--ss-gold-300);
  font-weight: var(--ss-font-extrabold);
  cursor: pointer;
}

.auth-screen .first-install button:hover {
  color: var(--ss-gold-400);
}

.auth-screen .preview-profile-button {
  width: 100%;
  min-height: 42px;
  margin-top: var(--ss-space-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ss-space-1);
  border: 1px solid color-mix(in srgb, var(--ss-slate-50) 20%, transparent);
  border-radius: var(--ss-radius-sm);
  background: color-mix(in srgb, var(--ss-slate-50) 8%, transparent);
  color: color-mix(in srgb, var(--ss-slate-50) 88%, transparent);
  font-size: var(--ss-text-sm);
  font-weight: var(--ss-font-extrabold);
  cursor: pointer;
  transition: color var(--ss-transition-fast), background var(--ss-transition-fast);
}

.auth-screen .preview-profile-button:hover {
  color: var(--ss-slate-50);
  background: color-mix(in srgb, var(--ss-slate-50) 14%, transparent);
}

.auth-screen .preview-profile-button:focus-visible {
  outline: 2px solid var(--ss-blue-300);
  outline-offset: 2px;
}

.auth-screen .preview-profile-button svg {
  width: 18px;
  height: 18px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.auth-footer {
  position: absolute;
  z-index: 3;
  left: var(--ss-space-6);
  right: var(--ss-space-6);
  bottom: max(var(--ss-space-4), env(safe-area-inset-bottom));
  display: flex;
  justify-content: space-between;
  color: color-mix(in srgb, var(--ss-slate-50) 72%, transparent);
  font-size: var(--ss-text-sm);
}

.auth-footer span {
  display: inline-flex;
  align-items: center;
  gap: var(--ss-space-1);
}

.auth-footer svg {
  width: 18px;
  height: 18px;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .auth-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    width: min(780px, calc(100% - var(--ss-space-8)));
    align-content: center;
    gap: var(--ss-space-5);
  }

  .auth-message {
    display: none;
  }

  .auth-shade {
    background: linear-gradient(0deg, color-mix(in srgb, var(--ss-navy-950) 72%, transparent), color-mix(in srgb, var(--ss-navy-950) 8%, transparent) 70%, color-mix(in srgb, var(--ss-navy-950) 32%, transparent));
  }

  .auth-screen .login-panel {
    margin-top: var(--ss-space-10);
  }

  .auth-jaspe-anchor {
    min-height: 500px;
  }

  .auth-screen.auth-is-typing .auth-layout {
    grid-template-columns: minmax(0, 560px);
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .auth-topbar {
    left: var(--ss-space-4);
    right: var(--ss-space-4);
  }

  .auth-screen .brand-button span {
    display: none;
  }

  .auth-layout {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: var(--ss-space-2);
    width: calc(100% - var(--ss-space-5));
    align-items: end;
    padding-bottom: 88px;
  }

  .auth-screen .login-panel {
    margin: 0;
    padding: var(--ss-space-4);
    background: linear-gradient(180deg, color-mix(in srgb, var(--ss-navy-950) 44%, transparent), color-mix(in srgb, var(--ss-navy-950) 30%, transparent));
  }

  .auth-screen:not(.auth-is-typing) .login-panel {
    padding-inline: var(--ss-space-3);
  }

  .auth-screen:not(.auth-is-typing) .login-method button {
    gap: 2px;
    font-size: var(--ss-text-xs);
  }

  .auth-screen:not(.auth-is-typing) .login-method button svg {
    width: 16px;
    height: 16px;
  }

  .auth-screen:not(.auth-is-typing) .ss-select,
  .auth-screen:not(.auth-is-typing) .first-install,
  .auth-screen:not(.auth-is-typing) .preview-profile-button {
    font-size: var(--ss-text-xs);
  }

  .auth-screen .label-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .auth-jaspe-anchor {
    min-height: 520px;
    align-self: center;
  }

  .auth-screen.auth-is-typing .auth-layout {
    grid-template-columns: minmax(0, 1fr);
    width: calc(100% - var(--ss-space-5));
  }

  .auth-footer {
    left: var(--ss-space-4);
    right: var(--ss-space-4);
    font-size: var(--ss-text-xs);
  }
}

@media (max-width: 600px) {
  .auth-screen {
    overflow-x: hidden;
    overflow-y: auto;
  }

  .auth-layout {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 440px auto;
    align-items: start;
    align-content: start;
    width: calc(100% - var(--ss-space-5));
    height: auto;
    min-height: 100svh;
    gap: var(--ss-space-3);
    padding-top: 76px;
    padding-bottom: 88px;
  }

  .auth-jaspe-anchor {
    min-height: 440px;
    align-self: start;
  }

  .auth-screen:not(.auth-is-typing) .login-panel {
    width: 100%;
  }

  .auth-screen.auth-is-typing .auth-layout {
    grid-template-rows: auto;
  }
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
@keyframes imageDrift {
  from { transform: scale(1.03); }
  to { transform: scale(1.085); }
}

/* INC-7 : choix explicite du profil/école (nouvel écran, après connexion) */
.profile-choice-list { display: grid; gap: .6rem; margin: 1rem 0; }
.profile-choice-item { display: flex; align-items: center; gap: .6rem; text-align: left; }
.profile-choice-item span { opacity: .75; font-size: .85rem; }