/* SAUD AI structural repair round 1 — layout only, version remains 3.0 */
html, body { overflow-x: hidden; }

#app.shell {
  height: 100dvh;
  min-height: 100dvh;
  overflow: hidden;
}
#app .workspace-sidebar {
  height: 100dvh;
  min-height: 0;
  overflow: hidden;
}
#app .workspace-nav {
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}
#app .workspace-main {
  min-width: 0;
  min-height: 0;
  height: 100dvh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
#app .workspace-content {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  width: 100%;
  overflow-y: auto;
  overflow-x: hidden;
}
#app .page {
  width: 100%;
  min-width: 0;
}
#p-life, #p-email, #p-needme, #p-tech {
  width: min(100%, 1240px);
  margin-inline: auto;
}

/* Chat: one scroll owner, no page overflow, readable desktop width. */
#chatView.chat-shell {
  width: 100vw;
  max-width: 100vw;
  overflow: hidden;
}
#chatView .chat-body,
#chatView .chat-pane,
#chatView .chat-main {
  min-width: 0;
  min-height: 0;
  max-width: 100%;
  overflow: hidden;
}
#chatView .chat-pane {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
}
#chatView .chat-thread-scroll {
  direction: ltr;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ui-muted, #8290a6) 48%, transparent) transparent;
}
#chatView .chat-thread-scroll::-webkit-scrollbar { width: 7px; }
#chatView .chat-thread-scroll::-webkit-scrollbar-track { background: transparent; }
#chatView .chat-thread-scroll::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--ui-muted, #8290a6) 42%, transparent);
  border-radius: 999px;
}
#chatView .chat-thread-inner {
  direction: rtl;
  width: min(100%, 1120px) !important;
  max-width: 1120px !important;
  margin-inline: auto;
  padding-inline: clamp(10px, 2vw, 24px);
}
#chatView .chat-thread-spacer {
  flex: 0 0 clamp(10px, 2vh, 24px) !important;
  min-height: clamp(10px, 2vh, 24px) !important;
}
#chatView .chat-bubble.assistant {
  max-width: min(94%, 980px) !important;
}
#chatView .chat-bubble.user {
  max-width: min(82%, 760px) !important;
}
#chatView .chat-bubble.assistant .rich-text,
#chatView .chat-bubble.assistant .plain-text,
#chatView .chat-bubble.assistant li,
#chatView .chat-bubble.assistant p {
  text-align: start;
  unicode-bidi: plaintext;
  overflow-wrap: anywhere;
  word-break: normal;
}
#chatView .chat-bubble.assistant ul,
#chatView .chat-bubble.assistant ol {
  padding-inline-start: 1.45rem;
  padding-inline-end: 0;
}
#chatView .chat-sidebar {
  min-height: 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}
#chatView .chat-sidebar-toolbar { flex: 0 0 auto; }
#chatView .chat-session-groups {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}
#chatView .chat-session-title,
#chatView .chat-session-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#chatView .chat-input-bar {
  width: min(calc(100% - 24px), 1120px) !important;
  margin-inline: auto !important;
  margin-bottom: clamp(8px, 1.2vw, 14px) !important;
  padding: 6px !important;
  gap: 5px !important;
  flex: 0 0 auto;
}
#chatView .chat-input-row {
  width: 100%;
  min-width: 0;
  min-height: 52px;
  align-items: flex-end;
}
#chatView #ci {
  min-width: 0;
  min-height: 44px;
  max-height: 160px;
  resize: none;
  overflow-y: auto;
}
#chatView .chat-shortcuts {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 3px 6px 1px;
  justify-content: flex-start;
}
#chatView button:focus:not(:focus-visible),
#chatView summary:focus:not(:focus-visible) {
  outline: none !important;
}
#chatView button:focus-visible,
#chatView summary:focus-visible {
  outline: 2px solid var(--ui-accent, var(--accent));
  outline-offset: 2px;
}

@media (min-width: 981px) {
  #chatView .chat-sidebar:not(.collapsed) { flex: 0 0 300px; width: 300px; }
  #chatView:has(.chat-sidebar:not(.collapsed)) .view-header .chat-brand-mark {
    inset-inline-start: calc(50% + 150px);
  }
}

/* Tech Hub: one coherent grid and compact news cards. */
#p-tech.tech-hub-page {
  gap: 14px;
  max-width: 1240px;
}
#p-tech .tech-hub-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding-block: 4px;
}
#p-tech .tech-pulse-card { align-self: center; }
#p-tech .tech-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px 14px;
}
#p-tech .tech-filter-chips {
  grid-column: 1 / -1;
  justify-content: flex-start;
  min-width: 0;
  overflow-x: auto;
  padding-bottom: 2px;
}
#p-tech .tech-tabs {
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
}
#p-tech .tech-live-item {
  min-height: 0 !important;
  height: auto !important;
  align-items: flex-start !important;
  padding: 16px !important;
}
#p-tech .tech-live-item > div {
  width: 100%;
  min-width: 0;
  display: grid;
  gap: 7px;
}
#p-tech .tech-live-item strong,
#p-tech .tech-live-item p {
  max-width: 100%;
  overflow-wrap: anywhere;
}
#p-tech .tech-live-item .tech-post-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 4px;
}
#p-tech .tech-live-item .header-link {
  display: inline-flex;
  width: fit-content;
  margin-top: 2px;
}
#p-tech .tech-news-badges { direction: rtl; unicode-bidi: isolate; }

/* Life / Inbox / Need Me must never render as an empty black canvas. */
#p-life.active, #p-email.active, #p-needme.active { display: block; }
#p-life .life-shell,
#p-email > *,
#p-needme > * { max-width: 100%; }
#p-email .email-pane[hidden] { display: none !important; }

/* Mobile settings tabs: stable one-line rail; selected tab never stretches. */
@media (max-width: 760px) {
  #app.shell { height: 100dvh; min-height: 100dvh; }
  #app .workspace-main { height: 100dvh; }
  #app .workspace-content { padding-bottom: calc(94px + env(safe-area-inset-bottom, 0px)); }
  .settings-tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    min-height: 48px !important;
    padding: 4px !important;
  }
  .settings-tab,
  .settings-tab.active {
    flex: 0 0 auto !important;
    width: auto !important;
    min-width: max-content !important;
    min-height: 40px !important;
    height: 40px !important;
    padding: 7px 12px !important;
    border-radius: 12px !important;
  }
  #p-tech .tech-hub-hero,
  #p-tech .tech-section-head { grid-template-columns: 1fr; }
  #p-tech .tech-filter-chips { grid-column: 1; }
  #p-tech .tech-pulse-card { width: 100%; min-width: 0; }
  #chatView .chat-thread-inner { padding-inline: 10px; }
  #chatView .chat-input-bar { width: calc(100% - 12px) !important; }
}