/*
 * Shared accessibility and responsive shell for the incremental server UI refresh.
 * Page-specific components stay outside this file so it remains a small foundation.
 */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 0;
  left: 12px;
  z-index: 1000;
  max-width: calc(100vw - 24px);
  padding: 10px 16px;
  border: 2px solid var(--cyan);
  border-radius: 12px;
  color: var(--text);
  background: var(--surface-strong);
  box-shadow: var(--shadow-soft);
  transform: translateY(calc(-100% - 12px));
  transition: transform 140ms ease;
}

.skip-link:focus-visible {
  transform: translateY(12px);
}

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

#main-content:focus {
  outline: none;
}

.top-actions .button[aria-current="page"] {
  border-color: rgb(88 216 255 / 50%);
  color: #fff;
  background:
    linear-gradient(180deg, rgb(88 216 255 / 20%), rgb(124 144 255 / 12%));
  box-shadow: 0 0 0 1px rgb(88 216 255 / 8%) inset;
}

.ui-admin-shell .shell {
  padding-top: max(24px, env(safe-area-inset-top));
  padding-right: max(24px, env(safe-area-inset-right));
  padding-left: max(24px, env(safe-area-inset-left));
}

.ui-admin-shell .topbar {
  top: 0;
  border-color: rgb(88 216 255 / 18%);
  background: rgb(5 11 22 / 90%);
}

.ui-admin-shell .top-actions {
  min-width: 0;
}

.ui-admin-shell [id] {
  scroll-margin-top: 118px;
}

@media (width <= 980px) {
  .ui-admin-shell .topbar {
    position: relative;
    top: auto;
  }
}

@media (width <= 760px) {
  .ui-admin-shell .shell {
    width: 100%;
    padding-right: max(14px, env(safe-area-inset-right));
    padding-bottom: max(56px, env(safe-area-inset-bottom));
    padding-left: max(14px, env(safe-area-inset-left));
  }

  .ui-admin-shell .topbar {
    position: relative;
    top: auto;
    display: grid;
    gap: 10px;
    margin-bottom: 18px;
    padding: 10px;
    border-radius: 18px;
  }

  .ui-admin-shell .brand {
    min-height: 44px;
    padding: 4px 8px;
  }

  .ui-admin-shell .top-actions {
    display: flex;
    width: 100%;
    padding: 2px 2px 6px;
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
    scroll-snap-type: inline proximity;
    -webkit-overflow-scrolling: touch;
  }

  .ui-admin-shell .top-actions > * {
    flex: 0 0 auto;
    scroll-snap-align: start;
  }

  .ui-admin-shell .top-actions .button {
    min-height: 44px;
    padding-inline: 15px;
  }

  .ui-admin-shell .panel {
    min-width: 0;
    padding: 18px 10px;
    border-radius: 20px;
  }

  .ui-admin-shell .admin-user-info {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (width <= 420px) {
  .ui-admin-shell .brand small {
    display: none;
  }

  .ui-admin-shell .broadcast-panel {
    margin-inline: -8px;
    padding: 16px 6px;
    border-right: 0;
    border-left: 0;
    border-radius: 18px;
  }
}

.login-side {
  display: grid;
  gap: 12px;
  align-content: start;
  min-width: 0;
}

.login-side-card {
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.login-side-card strong {
  color: var(--text);
  font-size: 15px;
}

.login-side-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.landing-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.landing-pill {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgb(168 85 247 / 14%);
  border: 1px solid rgb(168 85 247 / 25%);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.landing-pill-soft {
  background: rgb(168 85 247 / 6%);
  border-color: rgb(168 85 247 / 12%);
  color: #d8b4fe;
}

.landing-card-kicker {
  color: var(--cyan-soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (width <= 860px) {
  .login-hero {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}