/* Каркас: шапка, страница, подвал, загрузка, уведомления. */

.skip-link {
  position: absolute;
  left: 1rem;
  top: -60px;
  z-index: 100;
  padding: 0.6rem 1rem;
  border-radius: var(--r-control);
  background: var(--surface);
  color: var(--ink);
}

.skip-link:focus {
  top: 0.75rem;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.topbar__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: var(--page);
  min-height: var(--header-h);
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2rem);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
  text-decoration: none;
}

.brand__mark {
  width: 34px;
  height: 34px;
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 650;
  font-size: var(--fs-lg);
  letter-spacing: -0.01em;
}

.brand__store {
  padding: 0.25rem 0.75rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-2);
  font-size: var(--fs-xs);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

.topnav {
  display: flex;
  gap: 0.25rem;
  margin-left: auto;
}

.topnav__link {
  padding: 0.55rem 0.9rem;
  border-radius: var(--r-pill);
  color: var(--ink-2);
  font-weight: 600;
  font-size: var(--fs-sm);
  text-decoration: none;
}

.topnav__link:hover {
  background: var(--surface-3);
  color: var(--ink);
}

.topnav__link[aria-current="page"] {
  background: var(--surface);
  color: var(--ink);
  box-shadow: inset 0 0 0 1.5px var(--line-strong);
}

.topbar__tools {
  display: flex;
  gap: 0.4rem;
}

body[data-area="staff"] .topnav {
  visibility: hidden;
}

.app {
  display: block;
  max-width: var(--page);
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2rem) clamp(1rem, 3vw, 2rem) 3rem;
  outline: none;
  min-height: calc(100vh - var(--header-h) - 80px);
}

.footer {
  border-top: 1px solid var(--line);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  max-width: var(--page);
  margin: 0 auto;
  padding: 1.1rem clamp(1rem, 3vw, 2rem) 1.5rem;
  font-size: var(--fs-xs);
  color: var(--ink-3);
}

.footer__staff {
  color: var(--ink-3);
}

.boot {
  display: grid;
  justify-items: center;
  gap: 1rem;
  padding: 4rem 1rem;
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.boot__text {
  color: var(--ink-2);
  font-size: var(--fs-lg);
}

.toasts {
  position: fixed;
  left: 50%;
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 200;
  display: grid;
  gap: 0.5rem;
  transform: translateX(-50%);
  width: min(92vw, 460px);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1.1rem;
  border-radius: var(--r-control);
  background: var(--ink);
  color: var(--bg);
  font-weight: 550;
  box-shadow: var(--shadow-pop);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s, transform 0.2s var(--ease);
}

.toast.is-in {
  opacity: 1;
  transform: none;
}

.toast--bad svg {
  color: var(--bad-fill);
}

.toast--ok svg {
  color: var(--ok-fill);
}

@media (max-width: 860px) {
  .topnav {
    display: none;
  }
  .topbar__tools {
    margin-left: auto;
  }
  .brand__store {
    display: none;
  }
}

@media (max-width: 420px) {
  .icon-btn {
    width: 38px;
    height: 38px;
  }
}

.toast {
  pointer-events: auto;
}

.toast > span {
  flex: 1;
}

.toast__action {
  flex: none;
  min-height: 34px;
  padding: 0 0.9rem;
  border: 0;
  border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--bg) 18%, transparent);
  color: var(--bg);
  font-weight: 700;
  cursor: pointer;
}

.toast__action:hover {
  background: color-mix(in srgb, var(--bg) 28%, transparent);
}