/* CamTrust shell — dark top bar with module tabs, mobile bottom tab bar, page hero band, footer. */

/* ---------- Top bar ---------- */

.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--ink-900);
  color: var(--on-dark);
}

.app-header__inner {
  display: flex;
  align-items: center;
  gap: 16px;
  height: var(--header-h);
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}

.app-header__brand { display: flex; align-items: center; flex: 0 0 auto; }
.app-header__logo { height: 32px; display: block; }

.app-header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.tricolor { height: 4px; background: var(--tricolor); }
.tricolor--thin { height: 3px; width: 72px; margin: 0 auto 12px; border-radius: 2px; }

/* Module tabs: underline indicator on the active one. */
.topnav {
  display: none;
  align-self: stretch;
  gap: 4px;
  margin-left: 12px;
}

.topnav__item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  color: var(--on-dark-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}

a.topnav__item:hover { color: #fff; background: rgba(255, 255, 255, 0.05); }

.topnav__item.is-active { color: #fff; }
.topnav__item.is-active::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--green-400);
}
.topnav__item.is-active .icon { color: var(--green-400); }

.topnav__item.is-disabled { opacity: 0.5; cursor: default; }

.nav-chip {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 999px;
  border: 1px solid currentColor;
}

.topnav__secondary { display: none; gap: 2px; }

.topnav__link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  color: var(--on-dark-muted);
  text-decoration: none;
  font-size: 0.85rem;
  white-space: nowrap;
}
.topnav__link .icon { width: 16px; height: 16px; }
.topnav__link:hover, .topnav__link.is-active { color: #fff; background: rgba(255, 255, 255, 0.07); }

/* ---------- Header controls ---------- */

.quota-badge {
  border: 1px solid var(--ink-600);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.82rem;
  background: var(--ink-800);
  color: var(--on-dark);
}
.quota-badge:hover { border-color: var(--green-400); }

.lang-switch {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.lang-switch button {
  border: 0;
  background: transparent;
  color: inherit;
  padding: 6px 10px;
  font-size: 0.82rem;
  font-weight: 600;
}
.lang-switch button[aria-pressed="true"] { background: var(--green); color: #fff; }

.app-header .lang-switch { border-color: var(--ink-600); }

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--ink-600);
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--on-dark);
}

/* Issuer account dropdown (desktop). */
.account-menu { position: relative; display: none; }
.account-menu__toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  padding: 6px 10px;
  border: 1px solid var(--ink-600);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--on-dark);
}
.account-menu__toggle::-webkit-details-marker { display: none; }
.account-menu[open] .account-menu__toggle { border-color: var(--green-400); }
.account-menu__name { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.account-menu__panel {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: 260px;
  padding: 12px;
  background: var(--card-bg);
  color: var(--ink);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-2);
}
.account-menu__issuer { margin: 0 0 8px; font-weight: 600; font-size: 0.9rem; }

.menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px;
  border: 0;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--ink);
  text-align: left;
  text-decoration: none;
  font-size: 0.92rem;
}
.menu-item .icon { color: var(--muted); }
.menu-item:hover, .menu-item.is-active { background: var(--surface); }
.menu-item--danger, .menu-item--danger .icon { color: var(--red); }
.menu-item--danger:hover { background: var(--red-bg); }

/* Mobile ☰ panel drops down under the header. */
.nav-panel {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  padding: 12px 16px 16px;
  background: var(--card-bg);
  color: var(--ink);
  box-shadow: var(--shadow-2);
  border-radius: 0 0 var(--r-lg) var(--r-lg);
}
.nav-panel hr { border: 0; border-top: 1px solid var(--border); margin: 8px 0; }

.nav-scrim { position: fixed; inset: 0; background: rgba(11, 26, 43, 0.45); z-index: 40; }