/* Shared progressive mobile shell. Public HTML and existing access controls stay intact. */
.mobile-dock, .mobile-quick-links { display: none; }
.mobile-action { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 44px; padding: 10px 14px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--surface); color: var(--ink); font: 500 13px var(--sans, system-ui); cursor: pointer; text-decoration: none; }
.mobile-action:hover, .mobile-action[aria-pressed="true"] { background: var(--surface-2); border-color: var(--ink-1); }
.mobile-action svg, .mobile-dock svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.reading-actions { display: flex; gap: 8px; margin: 16px 0; }
.saved-dialog { width: min(560px, calc(100% - 24px)); max-height: calc(100dvh - 40px); margin: auto; padding: 24px; color: var(--ink); background: var(--bg); border: 1px solid var(--line-2); border-radius: 18px; font-family: var(--sans, system-ui); overflow-y: auto; overscroll-behavior: contain; box-sizing: border-box; }
.saved-dialog::backdrop { background: rgb(0 0 0 / .55); }
.saved-open { overflow: hidden; }
.saved-header { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.saved-header h2 { font-size: 23px; margin: 0; }
.saved-note { font-size: 12px !important; line-height: 1.65; color: var(--ink-2); margin: 14px 0; }
.saved-list { list-style: none; margin: 22px 0 0; padding: 0; }
.saved-row { display: flex; gap: 12px; align-items: center; padding: 16px 0; border-top: 1px solid var(--line); }
.saved-row a { flex: 1; min-width: 0; font-size: 15px; line-height: 1.55; overflow-wrap: anywhere; }
.saved-row button { padding: 8px; flex-shrink: 0; }
.saved-empty { padding: 24px 18px; margin-top: 20px; background: var(--surface-2); border-radius: 12px; line-height: 1.6; font-size: 14px; }
.saved-empty p { margin: 8px 0 14px; color: var(--ink-1); }
.saved-clear { margin-top: 12px; }
.mobile-install { margin-top: 26px; border-top: 1px solid var(--line); padding-top: 20px; }
.mobile-install h3 { font-size: 17px; margin: 0 0 8px; }
.mobile-install p { font-size: 14px; line-height: 1.65; color: var(--ink-1); }
.mobile-toast { position: fixed; z-index: 1100; bottom: 24px; left: 50%; transform: translateX(-50%); width: max-content; max-width: calc(100% - 32px); padding: 12px 18px; border-radius: 12px; background: var(--ink); color: var(--inverse); font: 13px/1.5 var(--sans, system-ui); opacity: 0; pointer-events: none; box-sizing: border-box; }
.mobile-toast.visible { opacity: 1; }
.mobile-action[hidden], .saved-dialog [hidden] { display: none; }
@media (min-width: 901px) and (max-width: 1180px) {
  .has-mobile-dock .topbar-right { min-width: 0; flex-wrap: wrap !important; justify-content: flex-end; }
}
@media (max-width: 900px) {
  html.has-mobile-dock { scroll-padding-bottom: 100px; }
  .has-mobile-dock body { padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px)); }
  .has-mobile-dock .topbar { flex-wrap: nowrap; }
  .has-mobile-dock .topbar .ctx-pill, .has-mobile-dock .topbar .sentimark,
  .has-mobile-dock .topbar > .pill, .has-mobile-dock .topbar > .nav-back,
  .has-mobile-dock .topbar > .back, .has-mobile-dock .topbar .clock,
  .has-mobile-dock .topbar-right > a { display: none !important; }
  .has-mobile-dock .topbar .mobile-menu, .has-mobile-dock .topbar .theme-mobile-menu { display: block; }
  .has-mobile-dock .topbar .theme-toggle { width: 44px; height: 44px; flex-basis: 44px; }
  .has-mobile-dock .topbar .auth-nav-btn, .has-mobile-dock .topbar summary { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 8px 10px; box-sizing: border-box; }
  .has-mobile-dock .topbar .auth-nav-btn:not(.primary), .desktop-saved { display: none; }
  .has-mobile-dock .topbar .wordmark { letter-spacing: .19em !important; }
  .has-mobile-dock .topbar-left, .has-mobile-dock .topbar-right { gap: 6px !important; }
  .has-mobile-dock .topbar nav a { min-height: 44px; align-items: center; }
  .has-mobile-dock .topbar .mobile-menu, .has-mobile-dock .topbar .theme-mobile-menu { z-index: 100; }
  .has-mobile-dock .hero { padding-top: 24px; }
  .has-mobile-dock .hero h1 { font-size: clamp(1.85rem, 7.6vw, 2.6rem) !important; }
  .mobile-quick-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
  .mobile-quick-links a { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 12px; border-radius: 9px; border: 1px solid var(--line); background: var(--surface-2); font-size: 12px; text-decoration: none; }
  .mobile-dock { position: fixed; z-index: 80; bottom: 0; left: 0; right: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 6px max(10px, env(safe-area-inset-right, 0px)) calc(6px + env(safe-area-inset-bottom, 0px)) max(10px, env(safe-area-inset-left, 0px)); background: var(--bg); border-top: 1px solid var(--line); box-shadow: 0 -4px 20px rgb(0 0 0 / .035); }
  .mobile-dock-item { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; min-height: 52px; border: 0; border-radius: 10px; background: transparent; color: var(--ink-2); font: 500 11px var(--sans, system-ui); text-decoration: none; cursor: pointer; }
  .mobile-dock-item[aria-current], .mobile-dock-item:hover { color: var(--ink); background: var(--surface-2); }
  .mobile-dock-item[aria-current] { font-weight: 700; }
  .has-mobile-dock .privacy-choice { bottom: calc(80px + env(safe-area-inset-bottom, 0px)); max-height: calc(100dvh - 110px); overflow-y: auto; padding: 16px; gap: 12px; }
  .privacy-actions button { min-height: 44px; }
  .mobile-toast { bottom: calc(84px + env(safe-area-inset-bottom, 0px)); }
  .saved-dialog { padding: 20px; max-height: calc(100dvh - 32px - env(safe-area-inset-bottom, 0px)); }
  .has-mobile-dock article p, .has-mobile-dock article li { font-size: 16px; line-height: 1.75; }
  .has-mobile-dock article h1 { overflow-wrap: anywhere; }
  .has-mobile-dock input[type="search"], .has-mobile-dock input[type="text"], .has-mobile-dock select { font-size: 16px; min-height: 44px; }
  .has-mobile-dock .filters button, .has-mobile-dock .chip { min-height: 44px; }
  .has-mobile-dock .h-ticks { flex-wrap: wrap; gap: 4px; }
  .has-mobile-dock .h-tick { min-height: 44px; display: inline-flex; align-items: center; }
}
@media (max-width: 520px) {
  .has-mobile-dock .sec { grid-template-columns: 1fr; gap: 6px; }
  .has-mobile-dock .sec .track { margin-inline: 52px; }
}
@media (max-width: 359px) {
  .has-mobile-dock .topbar { gap: 5px !important; }
  .has-mobile-dock .topbar .wordmark { font-size: 14px; letter-spacing: .1em !important; }
  .has-mobile-dock .topbar .auth-nav-btn, .has-mobile-dock .topbar summary { font-size: 9px; padding-inline: 7px; }
}