/**
 * wp-nav.css — version finale 120px
 * Logo carré gauche + Menu carré droite
 * web/themes/custom/wallpaper_ui/css/wp-nav.css
 */

:root {
  --nav-size: 120px;
  --nav-bg:   #1E3022;
  --nav-bg2:  #162519;
  --nav-text: #E8DFC8;
  --nav-text2: rgba(232,223,200,0.65);
  --nav-border: rgba(255,255,255,0.10);
  --nav-top: 0px;
}

body.toolbar-fixed              { --nav-top: 32px; }
body.toolbar-fixed.toolbar-tray-open { --nav-top: 79px; }

/* ── Grille home ───────────────────────────────────────────────── */
.wp-home {
  margin-top: calc(var(--nav-top) + var(--nav-size));
}

/* ── Positionnement commun ─────────────────────────────────────── */
.wp-nav__logo,
.wp-nav {
  position: fixed;
  top: var(--nav-top);
  z-index: 1000;
  transition: top 0.2s ease;
}

/* ── LOGO — carré gauche ───────────────────────────────────────── */
.wp-nav__logo {
  left: 0;
  width: var(--nav-size);
  height: var(--nav-size);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--nav-bg);
  text-decoration: none;
  overflow: hidden;
  transform: translateX(0);
  transition: transform 0.55s cubic-bezier(0.77, 0, 0.18, 1),
              background 0.25s ease;
}

.wp-nav__logo:hover {
  transform: translateX(-100%);
}

.wp-nav__logo-mark {
  display: block;
  width: 36px;
  height: 36px;
  background: var(--nav-text);
  border-radius: 2px;
  flex-shrink: 0;
}

.wp-nav__logo-text {
  font-family: "Noto Serif CJK SC", "STSong", "SimSun", Georgia, serif;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--nav-text);
  text-align: center;
  line-height: 1.2;
  white-space: nowrap;
}

/* ── MENU — carré droit ────────────────────────────────────────── */
.wp-nav {
  right: 0;
  width: var(--nav-size);
  height: var(--nav-size);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--nav-bg);
  border-left: 1px solid var(--nav-border);
}

.wp-nav::before {
  content: "MENU";
  font-family: "Gill Sans", "Gill Sans MT", Calibri, sans-serif;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--nav-text2);
  margin-bottom: 10px;
  pointer-events: none;
  display: block;
}

/* ── Bouton hamburger ──────────────────────────────────────────── */
.wp-nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: var(--nav-size);
  height: 48px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.wp-nav__toggle:hover .wp-nav__bar {
  background: var(--nav-text);
  width: 34px;
}

.wp-nav__bar {
  display: block;
  width: 30px;
  height: 1.5px;
  background: rgba(232,223,200,0.80);
  border-radius: 1px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

.wp-nav__toggle[aria-expanded="true"] .wp-nav__bar:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.wp-nav__toggle[aria-expanded="true"] .wp-nav__bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.wp-nav__toggle[aria-expanded="true"] .wp-nav__bar:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ── Dropdown ──────────────────────────────────────────────────── */
.wp-nav__dropdown {
  position: fixed;
  top: calc(var(--nav-top) + var(--nav-size));
  right: 0;
  width: 280px;
  max-height: calc(100vh - var(--nav-top) - var(--nav-size));
  overflow-y: auto;
  background: var(--nav-bg2);
  border-left: 1px solid var(--nav-border);
  border-bottom: 1px solid var(--nav-border);
  padding: 8px 0;
  transform: translateY(-6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease,
              transform 0.22s cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0.22s,
              top 0.2s ease;
  z-index: 999;
}

.wp-nav__dropdown.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.wp-nav__dropdown ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.wp-nav__dropdown li {
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.wp-nav__dropdown li:last-child { border-bottom: none; }

.wp-nav__dropdown a {
  display: block;
  padding: 15px 28px;
  font-family: "Gill Sans", "Gill Sans MT", Calibri, sans-serif;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #C8BFA8;
  text-decoration: none;
  transition: color 0.18s, padding-left 0.18s, background 0.18s;
}
.wp-nav__dropdown a:hover,
.wp-nav__dropdown a:focus {
  color: var(--nav-text);
  padding-left: 36px;
  background: rgba(255,255,255,0.05);
  outline: none;
}
.wp-nav__dropdown a.is-active {
  color: var(--nav-text);
  border-left: 2px solid #97C459;
  padding-left: 26px;
}

/* Sous-menus */
.wp-nav__dropdown ul ul { background: rgba(0,0,0,0.12); }
.wp-nav__dropdown ul ul a {
  padding-left: 40px;
  font-size: 11px;
  color: rgba(200,191,168,0.7);
}
.wp-nav__dropdown ul ul a:hover { padding-left: 46px; }

/* ── Overlay ───────────────────────────────────────────────────── */
.wp-nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.40);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s, visibility 0.22s;
}
.wp-nav__overlay.is-open {
  opacity: 1;
  visibility: visible;
}

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 480px) {
  :root { --nav-size: 80px; }
  .wp-nav__logo-text { font-size: 16px; }
  .wp-nav__dropdown { width: 100vw; border-left: none; }
}