/* ==========================================================================
   layout.css : coque de l'application (menu, en-tête, navigation du bas)
   Mobile d'abord. Points de rupture : 720 px, 1024 px, 1280 px.
   ========================================================================== */

.app {
  min-height: 100dvh;
  padding-bottom: calc(var(--navh) + env(safe-area-inset-bottom));
}

.main { min-width: 0; }

/* ---------- En-tête ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: var(--headh);
  padding: 0 16px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}

/* Filet dégradé aux couleurs du logo */
.topbar::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
}

.crumb { display: flex; align-items: center; gap: 4px; min-width: 0; }
.crumb-a { display: none; color: var(--mut); font-size: 13px; letter-spacing: .06em; text-transform: uppercase; }
.topbar h1 { font-size: 18px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.burger { margin-left: -8px; }
.topbar-right { display: flex; align-items: center; gap: 8px; }
.user-name { display: none; font-weight: 600; font-size: 14px; }

.site-link {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  color: var(--blue);
  text-decoration: none;
  font-weight: 500;
}

.site-link span { display: none; }

.live {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--green-t);
  color: var(--green);
  font-size: 14px;
  font-weight: 500;
}

.live-text { display: none; }

.live::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.view { padding: 16px; }

/* ---------- Menu latéral : tiroir sur mobile et tablette ---------- */
.menu {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  width: min(84vw, 300px);
  background: var(--card);
  transform: translateX(-100%);
  visibility: hidden;
  transition: transform .25s ease, visibility 0s .25s;
}

.menu.is-open {
  transform: none;
  visibility: visible;
  transition: transform .25s ease;
}

.menu-head { padding: 16px; border-bottom: 1px solid var(--line); }
.menu-logo { display: block; width: 170px; height: auto; }
.menu-sub { margin-top: 6px; font-size: 12px; color: var(--mut); letter-spacing: .04em; }
.menu-nav { flex: 1; overflow-y: auto; padding-bottom: 8px; }

.menu-group {
  padding: 16px 16px 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--faint);
}

.menu-link {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 2px 8px;
  padding: 11px 12px;
  border-radius: var(--radius-s);
  color: var(--ink);
  text-decoration: none;
}

.menu-link:hover { background: var(--bg); }
.menu-link[aria-current="page"] { background: var(--blue-t); color: var(--blue-d); font-weight: 500; }

.badge-count {
  margin-left: auto;
  min-width: 22px;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-size: 12px;
  text-align: center;
}

.menu-foot { padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); }
.user-card { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }

.avatar {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blue-t);
  color: var(--blue-d);
  font-weight: 700;
}

.user-card small { display: block; color: var(--faint); font-size: 11px; letter-spacing: .08em; }

.scrim {
  position: fixed;
  inset: 0;
  z-index: 45;
  background: rgba(20, 30, 50, .35);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s;
}

.scrim.is-on { opacity: 1; visibility: visible; }

/* ---------- Navigation du bas (mobile) ---------- */
.bottom-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: flex;
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  background: var(--card);
  border-top: 1px solid var(--line);
}

.bn-link {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 0;
  border: 0;
  border-radius: 8px;
  background: none;
  color: var(--mut);
  font-size: 11px;
  text-decoration: none;
}

.bn-link[aria-current="page"] { color: var(--blue); }

.bn-dot {
  position: absolute;
  top: 2px;
  left: calc(50% + 6px);
  min-width: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-size: 10px;
  text-align: center;
}

/* ---------- En-tête de page ---------- */
.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.eyebrow { font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); }
.page-head h1 { font-size: 24px; line-height: 1.2; }
.intro { margin-top: 2px; font-size: 14px; color: var(--mut); }
.page-actions { display: flex; flex-wrap: wrap; gap: 8px; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}

/* ---------- Tablette : à partir de 720 px ---------- */
@media (min-width: 720px) {
  .app { padding-bottom: 0; }
  .bottom-nav { display: none; }
  .topbar { padding: 0 20px; }
  .topbar h1 { font-size: 20px; }
  .crumb-a { display: inline; }
  .site-link span { display: inline; }
  .live-text { display: inline; }
  .view { padding: 20px; }
}

/* ---------- Desktop : menu latéral fixe à partir de 1024 px ---------- */
@media (min-width: 1024px) {
  :root { --navw: 260px; }

  .app { display: grid; grid-template-columns: var(--navw) minmax(0, 1fr); }

  .menu {
    position: sticky;
    top: 0;
    align-self: start;
    width: auto;
    height: 100dvh;
    transform: none;
    visibility: visible;
    border-right: 1px solid var(--line);
  }

  .burger, .scrim { display: none; }
  .user-name { display: inline; }
  .view { padding: 24px; }
}