/* Navigation commune (voir sidebar.js) : une barre du haut avec ☰ et le logo,
   et une barre latérale cachée qui glisse depuis la gauche à l'ouverture.
   Chargée après les feuilles propres à chaque page pour recaler leur marge haute. */
:root {
  --ksb-w: 280px;
  --ksb-topbar-h: 64px;
  --ksb-bg: #f7f0e7;
  --ksb-line: #e6dacb;
  --ksb-text: #2b1d13;
  --ksb-gold: #d9a13a;
  --ksb-ease: cubic-bezier(.22, 1, .36, 1);
  --ksb-spring: cubic-bezier(.34, 1.32, .5, 1);
  --ksb-speed: .32s;
}

/* L'ancien header horizontal est remplacé partout par cette navigation. */
html.ksb-on header.nav { display: none !important; }
html.ksb-on { scrollbar-gutter: stable; }
html.ksb-on body { padding-top: var(--ksb-topbar-h); }
html.ksb-locked, html.ksb-locked body { overflow: hidden; }

/* ---------- Barre du haut ---------- */
.ksb-topbar {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 65;
  display: flex;
  align-items: center;
  gap: 14px;
  height: var(--ksb-topbar-h);
  padding: 0 max(16px, 2vw);
  border-bottom: 1px solid var(--ksb-line);
  background: rgba(247,240,231,.96);
  backdrop-filter: blur(14px);
}
.ksb-topbar { transition: background .3s ease, box-shadow .3s ease, border-color .3s ease; }
.ksb-topbar .ksb-logo img { width: 104px; transition: width .3s var(--ksb-ease); }
.ksb-topbar.is-scrolled { background: rgba(247,240,231,.99); border-bottom-color: transparent; box-shadow: 0 8px 22px rgba(27,19,12,.12); }
.ksb-topbar.is-scrolled .ksb-logo img { width: 94px; }
.ksb-logo { display: inline-flex; align-items: center; }
.ksb-logo img { height: auto; max-height: 44px; object-fit: contain; }

/* ---------- Sélecteur de langue FR | EN ---------- */
.ksb-topbar > .ksb-lang { margin-left: auto; }
.ksb-lang { display: inline-flex; flex: 0 0 auto; padding: 3px; border: 1px solid var(--ksb-line); border-radius: 999px; background: rgba(255,255,255,.7); }
.ksb-lang button {
  min-width: 36px;
  min-height: 30px;
  padding: 0 10px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #6b4a33;
  font: 600 12px/1 "Poppins", Arial, sans-serif;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.ksb-lang button:hover { color: var(--ksb-text); }
.ksb-lang button.is-active, .ksb-lang button[aria-pressed="true"] { background: var(--ksb-gold); color: #2b1d13; }
.ksb-lang button:focus-visible { outline: 2px solid var(--ksb-text); outline-offset: 2px; }

/* ---------- En-tête centré sur la page de présentation (body[data-ksb-header="classic"]) ----------
   Ordinateur (> 1024px) : liens + logo centré + connexion, sans ☰. Tablette et téléphone : barre simple avec ☰. */
.ksb-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; }
.ksb-slogan, .ksb-top-nav, .ksb-top-publish, .ksb-top-auth { display: none; }
@media (min-width: 1025px) {
  html.ksb-classic { --ksb-topbar-h: 96px; }
  html.ksb-classic .ksb-topbar { gap: clamp(10px, 1.6vw, 26px); padding: 0 max(22px, 3.5vw); background: rgba(251,248,244,.94); }
  html.ksb-classic .ksb-burger { display: none; }
  html.ksb-classic .ksb-topbar > .ksb-lang { margin-left: 0; }
  html.ksb-classic .ksb-brand { align-items: center; margin: 0 auto; padding: 0 clamp(8px, 2vw, 28px); }
  html.ksb-classic .ksb-topbar .ksb-logo img,
  html.ksb-classic .ksb-topbar.is-scrolled .ksb-logo img { width: clamp(96px, 8vw, 120px); max-height: 40px; }
  html.ksb-classic .ksb-slogan {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #6b4a33;
    font-family: "Poppins", Arial, sans-serif;
    font-size: clamp(12px, 1.05vw, 15px);
    font-weight: 500;
    font-style: italic;
    white-space: nowrap;
  }
  html.ksb-classic .ksb-slogan::before,
  html.ksb-classic .ksb-slogan::after {
    display: block;
    width: clamp(28px, 6vw, 90px);
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(124,83,48,.35));
    content: "";
  }
  html.ksb-classic .ksb-slogan::after { background: linear-gradient(90deg, rgba(124,83,48,.35), transparent); }
  html.ksb-classic .ksb-top-nav { display: flex; align-items: center; gap: clamp(14px, 2vw, 30px); }
  html.ksb-classic .ksb-top-publish {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 0 20px;
    border-radius: 999px;
    background: var(--ksb-gold);
    color: var(--ksb-text);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 6px 16px rgba(232,162,26,.28);
    transition: background .2s ease, transform .2s ease;
  }
  html.ksb-classic .ksb-top-publish:hover { background: #f3b844; transform: translateY(-1px); }
  html.ksb-classic .ksb-top-auth { display: block; flex: 0 0 auto; }
  html.ksb-classic .ksb-top-auth .nav-auth-actions .nav-button { min-height: 40px; padding: 0 14px; border-radius: 999px; font-size: 12px; }
  html.ksb-classic .ksb-top-auth .nav-account-trigger { gap: 6px; padding: 3px 8px 3px 3px; border-color: transparent; background: transparent; }
  html.ksb-classic .ksb-top-auth .nav-account-trigger::after {
    width: 0; height: 0; margin-left: 2px;
    border-top: 5px solid var(--ksb-text); border-right: 4px solid transparent; border-left: 4px solid transparent;
    content: "";
  }
  html.ksb-classic .ksb-top-auth .nav-avatar { width: 38px; height: 38px; font-size: 13px; }
  html.ksb-classic .ksb-top-auth .nav-account-name { display: none; }
}
.ksb-top-link {
  position: relative;
  padding: 12px 0;
  color: #3d2a1c;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  transition: color .2s ease;
}
.ksb-top-link::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  background: var(--ksb-gold);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.ksb-top-link:hover, .ksb-top-link:focus-visible { color: #6d4932; }
.ksb-top-link:hover::after, .ksb-top-link:focus-visible::after, .ksb-top-link.is-current::after { transform: scaleX(1); }
.ksb-top-link.is-current { color: var(--ksb-text); font-weight: 700; }
@media (min-width: 1025px) and (max-width: 1180px) {
  html.ksb-classic .ksb-top-link { font-size: 12px; }
  html.ksb-classic .ksb-slogan::before, html.ksb-classic .ksb-slogan::after { width: 24px; }
  html.ksb-classic .ksb-top-publish { padding: 0 14px; font-size: 12px; }
  html.ksb-classic .ksb-top-auth .nav-register-link { display: none; }
}

/* ☰ qui se transforme en ✕ */
.ksb-burger {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  padding: 0;
  border: 1px solid var(--ksb-line);
  border-radius: 12px;
  background: #fff;
  color: var(--ksb-text);
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease;
}
.ksb-burger:hover { border-color: var(--ksb-gold); }
.ksb-burger:focus-visible { outline: 3px solid var(--ksb-gold); outline-offset: 2px; }
.ksb-burger-lines { position: relative; width: 20px; height: 14px; }
.ksb-burger-lines span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--ksb-speed) var(--ksb-ease), opacity .18s ease, top var(--ksb-speed) var(--ksb-ease);
}
.ksb-burger-lines span:nth-child(1) { top: 0; }
.ksb-burger-lines span:nth-child(2) { top: 6px; }
.ksb-burger-lines span:nth-child(3) { top: 12px; }
.ksb-burger[aria-expanded="true"] { border-color: var(--ksb-gold); background: #fff8ea; }
.ksb-burger[aria-expanded="true"] .ksb-burger-lines span:nth-child(1) { top: 6px; transform: rotate(45deg); }
.ksb-burger[aria-expanded="true"] .ksb-burger-lines span:nth-child(2) { opacity: 0; transform: scaleX(.2); }
.ksb-burger[aria-expanded="true"] .ksb-burger-lines span:nth-child(3) { top: 6px; transform: rotate(-45deg); }

/* ---------- Barre latérale ---------- */
.ksb {
  position: fixed;
  top: var(--ksb-topbar-h);
  bottom: 0;
  left: -28px;
  z-index: 60;
  display: flex;
  flex-direction: column;
  width: calc(min(var(--ksb-w), 86vw) + 28px);
  padding-left: 28px;
  box-sizing: border-box;
  overflow-y: auto;
  border-right: 1px solid var(--ksb-line);
  background: var(--ksb-bg);
  color: var(--ksb-text);
  font-family: "Inter", Arial, sans-serif;
  box-shadow: 14px 0 40px rgba(27,19,12,.18);
  overscroll-behavior: contain;
  transform: translateX(-105%);
  visibility: hidden;
  transition: transform var(--ksb-speed) var(--ksb-ease), visibility 0s linear var(--ksb-speed);
}
.ksb.is-open {
  transform: none;
  visibility: visible;
  transition: transform .52s var(--ksb-spring), visibility 0s;
}

.ksb-nav { position: relative; display: grid; gap: 4px; padding: 18px 12px 16px; }
.ksb-link {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 52px;
  padding: 0 16px;
  border-radius: 8px;
  color: var(--ksb-text);
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  transition: background .18s ease, color .18s ease, box-shadow .18s ease;
}
.ksb-link .ksb-icon { width: 25px; height: 25px; flex: 0 0 auto; }
.ksb-link { position: relative; z-index: 1; }
.ksb-link .ksb-icon { transition: transform .35s var(--ksb-ease); }
.ksb-link:hover .ksb-icon, .ksb-link:focus-visible .ksb-icon { transform: translateY(-2px) scale(1.1); }
.ksb-link:hover { background: rgba(217,161,58,.13); }

/* Pastilles qui glissent d'une entrée à l'autre (ajoutées par sidebar.js) :
   une pour la page active, une plus claire pour l'entrée survolée, avec un filet doré. */
.ksb-pill { position: absolute; top: 0; left: 0; z-index: 0; width: 0; height: 0; border-radius: 8px; opacity: 0; pointer-events: none; }
.ksb.ksb-pills-ready .ksb-pill { transition: top .42s var(--ksb-ease), left .42s var(--ksb-ease), width .42s var(--ksb-ease), height .42s var(--ksb-ease), opacity .22s ease; }
.ksb-pill-active { background: linear-gradient(180deg, #e0aa45, var(--ksb-gold)); box-shadow: 0 6px 14px rgba(217,161,58,.3); }
.ksb-pill-hover { background: rgba(217,161,58,.14); }
.ksb-pill-hover::after { content: ""; position: absolute; right: 18px; bottom: 6px; left: 18px; height: 2px; border-radius: 2px; background: var(--ksb-gold); }
.ksb.ksb-pills .ksb-link:hover { background: transparent; }
.ksb.ksb-pills .ksb-link.is-active,
.ksb.ksb-pills .ksb-link.is-chosen { background: transparent; box-shadow: none; }
.ksb.ksb-pills .ksb-link.is-active, .ksb.ksb-pills .ksb-link.is-chosen { transition: color .25s ease; }
.ksb-link.is-active,
.ksb-link.is-chosen {
  background: linear-gradient(180deg, #e0aa45, var(--ksb-gold));
  color: #fff;
  font-weight: 600;
  box-shadow: 0 6px 14px rgba(217,161,58,.3);
}
.ksb-link:focus-visible { outline: 3px solid var(--ksb-gold); outline-offset: 2px; }
.ksb-sep { height: 1px; margin: 4px 6px; background: var(--ksb-line); }

/* Apparition des éléments en cascade à l'ouverture (animation, pour ne pas
   retarder ensuite les effets de survol). */
@keyframes ksb-item-in {
  from { opacity: 0; transform: translateX(-16px); }
  to { opacity: 1; transform: none; }
}
.ksb.is-open .ksb-nav > :not(.ksb-pill),
.ksb.is-open .ksb-foot > * {
  animation: ksb-item-in .36s var(--ksb-ease) both;
  animation-delay: calc(70ms + var(--ksb-i, 0) * 35ms);
}

.ksb-foot { display: grid; gap: 12px; margin-top: auto; padding: 16px 14px 20px; border-top: 1px solid var(--ksb-line); }
.ksb-publish {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  border-radius: 999px;
  background: var(--ksb-gold);
  color: #1b130c;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 6px 16px rgba(217,161,58,.3);
}
.ksb-publish .ksb-icon { width: 18px; height: 18px; stroke-width: 2.2; }
.ksb-publish:hover { filter: brightness(1.06); }

/* Fond assombri */
.ksb-backdrop {
  position: fixed;
  inset: var(--ksb-topbar-h) 0 0 0;
  z-index: 58;
  background: rgba(27,19,12,.45);
  -webkit-backdrop-filter: blur(0);
  backdrop-filter: blur(0);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--ksb-speed) ease, backdrop-filter var(--ksb-speed) ease, -webkit-backdrop-filter var(--ksb-speed) ease, visibility 0s linear var(--ksb-speed);
}
.ksb-backdrop.is-open { opacity: 1; visibility: visible; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); transition: opacity var(--ksb-speed) ease, backdrop-filter .45s ease, -webkit-backdrop-filter .45s ease, visibility 0s; }

/* Contenu rendu par auth.js */
.ksb-auth:empty { display: none; }
.ksb-auth .nav-auth-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; width: auto; }
.ksb-auth .nav-button {
  display: flex;
  justify-content: center;
  min-height: 40px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 12.5px;
}
.ksb-auth .nav-account { position: relative; }
.ksb-auth .nav-account-trigger {
  display: flex;
  width: 100%;
  gap: 10px;
  padding: 6px 12px 6px 6px;
  border: 1px solid var(--ksb-line);
  border-radius: 999px;
  background: #fff;
}
.ksb-auth .nav-avatar { width: 34px; height: 34px; flex: 0 0 auto; }
.ksb-auth .nav-account-name { display: block; flex: 1; max-width: none; text-align: left; }
.ksb-auth .nav-account-trigger::after {
  width: 0; height: 0;
  border-right: 4px solid transparent; border-bottom: 5px solid var(--ksb-text); border-left: 4px solid transparent;
  content: "";
}
.ksb-auth .nav-account-menu { top: auto; right: 0; bottom: calc(100% + 8px); left: 0; min-width: 0; }

/* La carte plein écran d'Explorer doit passer au-dessus de la barre du haut. */
.ex-map-overlay { z-index: 70; }
/* La carte collante d'Explorer se cale sous la barre du haut. */
@media (min-width: 960px) {
  html.ksb-on .ex-map { top: calc(var(--ksb-topbar-h) + 20px); height: calc(100vh - var(--ksb-topbar-h) - 40px); }
}

/* Marges hautes prévues pour l'ancien header fixe de 78 px : la barre du haut
   est déjà compensée par le padding du body. */
html.ksb-on .ex-main,
html.ksb-on .ac-main,
html.ksb-on .pro-main,
html.ksb-on .pro-form-main,
html.ksb-on .pg-main { padding-top: 32px; }
html.ksb-on .pro-payresult-main { padding-top: 72px; }
html.ksb-on .auth-main { padding-top: 40px; }
html.ksb-on .msg-main { padding-top: 0; height: calc(100vh - var(--ksb-topbar-h)); }
html.ksb-on body.ksb-pay { padding-top: var(--ksb-topbar-h); }

@media (max-width: 640px) {
  html.ksb-on .ex-main,
  html.ksb-on .ac-main,
  html.ksb-on .pro-main,
  html.ksb-on .pro-form-main,
  html.ksb-on .pg-main { padding-top: 24px; }
  html.ksb-on .auth-main { padding-top: 32px; }
  .ksb-topbar .ksb-logo img { width: 96px; }
}

@media (prefers-reduced-motion: reduce) {
  .ksb, .ksb.is-open, .ksb-backdrop, .ksb-backdrop.is-open,
  .ksb-burger-lines span, .ksb-pill, .ksb-topbar, .ksb-topbar .ksb-logo img, .ksb-link .ksb-icon { transition: none !important; }
  .ksb-link:hover .ksb-icon, .ksb-link:focus-visible .ksb-icon { transform: none; }
  .ksb-backdrop.is-open { -webkit-backdrop-filter: none; backdrop-filter: none; }
  .ksb.is-open .ksb-nav > :not(.ksb-pill), .ksb.is-open .ksb-foot > * { animation: none; }
}