#app { min-height: 100vh; }

.app-shell {
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 10%, rgba(var(--accent-rgb), .07), transparent 30rem),
    linear-gradient(180deg, #09131e 0%, #071019 100%);
}

.topbar {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto 0;
  height: var(--topbar-h);
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr) auto;
  align-items: center;
  background: rgba(7, 16, 25, .9);
  border-bottom: 1px solid var(--border-soft);
  backdrop-filter: blur(18px);
}

.brand {
  height: 100%;
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: 0 1.35rem;
  border-right: 1px solid var(--border-soft);
}
.brand-mark {
  width: 2.45rem;
  height: 2.45rem;
  display: grid;
  place-items: center;
  border-radius: .8rem;
  color: var(--accent-strong);
  background: linear-gradient(145deg, rgba(var(--accent-rgb), .17), rgba(var(--accent-rgb), .05));
  border: 1px solid rgba(var(--accent-rgb), .28);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.015);
}
.brand-mark svg { font-size: 1.15rem; }
.brand-copy { min-width: 0; }
.brand-title { font-weight: 750; letter-spacing: -.025em; font-size: 1.05rem; }
.brand-kicker { margin-top: .06rem; color: var(--text-3); font-size: .64rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 750; }

.global-nav {
  display: flex;
  align-items: center;
  gap: .35rem;
  padding: 0 1.35rem;
  min-width: 0;
  overflow: hidden;
}
.global-nav .nav-item {
  height: 2.55rem;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: 0 .85rem;
  border-radius: .75rem;
  color: var(--text-2);
  font-size: .82rem;
  font-weight: 650;
  white-space: nowrap;
  transition: 140ms ease;
}
.global-nav .nav-item:hover { color: var(--text-0); background: rgba(255,255,255,.035); }
.global-nav .nav-item.is-active {
  color: var(--text-0);
  background: rgba(var(--accent-rgb), .11);
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), .2);
}
.global-nav .nav-item svg { font-size: 1.02rem; color: currentColor; opacity: .96; }

.topbar-actions {
  display: flex;
  align-items: center;
  gap: .72rem;
  padding-right: 1.2rem;
}
.command-search {
  min-width: clamp(15rem, 18vw, 24rem);
  height: 2.7rem;
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: 0 .85rem;
  border-radius: .8rem;
  border: 1px solid var(--border-soft);
  background: rgba(255,255,255,.025);
  color: var(--text-3);
}
.command-search:hover { border-color: var(--border); background: rgba(255,255,255,.04); }
.command-search svg { font-size: 1rem; }
.command-search span { font-size: .78rem; flex: 1; }
.command-search kbd {
  color: var(--text-3);
  font: 650 .67rem/1 var(--font-sans);
  padding: .35rem .45rem;
  border-radius: .45rem;
  border: 1px solid var(--border-soft);
  background: rgba(255,255,255,.025);
}
.icon-button {
  width: 2.7rem;
  height: 2.7rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-soft);
  border-radius: .8rem;
  background: rgba(255,255,255,.025);
  color: var(--text-2);
}
.icon-button:hover { color: var(--text-0); border-color: var(--border); background: rgba(255,255,255,.045); }
.user-chip {
  min-width: 14rem;
  min-height: 3rem;
  display: flex;
  align-items: center;
  gap: .78rem;
  padding: .34rem .78rem .34rem .4rem;
  border: 1px solid var(--border-soft);
  border-radius: .9rem;
  background: linear-gradient(145deg, rgba(var(--accent-rgb),.055), rgba(255,255,255,.022));
}
.user-chip:hover { border-color:rgba(var(--accent-rgb),.2); background:linear-gradient(145deg, rgba(var(--accent-rgb),.08), rgba(255,255,255,.03)); }
.user-avatar {
  width: 2.15rem;
  height: 2.15rem;
  flex: 0 0 auto;
  border-radius: .65rem;
  display: grid;
  place-items: center;
  font-weight: 820;
  font-size: .73rem;
  color: var(--white);
  background: linear-gradient(145deg, rgba(var(--accent-rgb), .68), rgba(var(--accent-rgb), .28));
  border: 1px solid rgba(var(--accent-rgb), .35);
}
.user-copy { min-width: 0; display:grid; gap:.14rem; text-align:left; line-height:1.18; }
.user-name, .user-role { display:block; }
.user-name { color:var(--text-0); font-size: .77rem; font-weight: 760; white-space: nowrap; }
.user-role { color: var(--text-3); font-size: .61rem; white-space: nowrap; overflow:hidden; text-overflow:ellipsis; max-width:12.5rem; }

.sidebar {
  position: fixed;
  z-index: 40;
  top: var(--topbar-h);
  left: 0;
  bottom: 0;
  width: var(--sidebar-w);
  background: rgba(8, 18, 28, .94);
  border-right: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
}
.org-switcher {
  margin: 1.05rem;
  padding: 1.15rem;
  border-radius: 1.05rem;
  background: linear-gradient(145deg, rgba(var(--accent-rgb), .095), rgba(255,255,255,.018));
  border: 1px solid rgba(var(--accent-rgb), .18);
}
.org-switcher-row { display: flex; align-items: center; gap: .9rem; }
.org-switcher-row > div:last-child { min-width:0; }
.org-emblem {
  width: 2.7rem;
  height: 2.7rem;
  flex:0 0 auto;
  border-radius: .8rem;
  display: grid;
  place-items: center;
  background: rgba(var(--accent-rgb), .13);
  color: var(--accent-strong);
  border: 1px solid rgba(var(--accent-rgb), .2);
}
.org-emblem svg { font-size: 1.18rem; }
.org-name { font-weight: 790; font-size: .9rem; line-height:1.15; }
.org-full { margin-top: .24rem; color: var(--text-3); font-size: .64rem; line-height:1.35; }
.org-meta { margin-top: 1rem; display: flex; gap: .45rem; flex-wrap:wrap; }
.org-chip { padding: .32rem .56rem; border-radius: 999px; font-size: .6rem; color: var(--text-2); background: rgba(255,255,255,.035); border: 1px solid var(--border-soft); }

.side-nav {
  padding: .15rem .7rem 1rem;
  overflow-y: auto;
  min-height: 0;
}
.side-label {
  padding: .7rem .6rem .45rem;
  color: var(--text-3);
  font-size: .6rem;
  font-weight: 780;
  text-transform: uppercase;
  letter-spacing: .13em;
}
.side-item {
  min-height: 2.7rem;
  display: flex;
  align-items: center;
  gap: .72rem;
  padding: .55rem .68rem;
  margin: .08rem 0;
  border-radius: .75rem;
  color: var(--text-2);
  font-size: .78rem;
  font-weight: 620;
  position: relative;
  transition: 140ms ease;
}
.side-item:hover { color: var(--text-0); background: rgba(255,255,255,.03); }
.side-item.is-active {
  color: var(--text-0);
  background: rgba(var(--accent-rgb), .1);
}
.side-item.is-active::before {
  content: "";
  position: absolute;
  left: 0;
  width: 3px;
  height: 1.2rem;
  border-radius: 99px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(var(--accent-rgb), .55);
}
.side-item .side-icon { width: 1.35rem; height:1.35rem; display: grid; place-items: center; color: currentColor; }
.side-item .side-icon svg { font-size: 1.02rem; }
.side-item .side-count { margin-left: auto; min-width: 1.35rem; height: 1.35rem; display: grid; place-items: center; border-radius: 999px; font-size: .62rem; color: var(--text-2); background: rgba(255,255,255,.045); }
.side-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-soft);
  padding: .75rem;
}
.logout-button {
  width: 100%;
  height: 2.65rem;
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: 0 .75rem;
  border: 0;
  border-radius: .75rem;
  background: transparent;
  color: var(--text-3);
  font-size: .76rem;
}
.logout-button:hover { color: var(--text-0); background: rgba(255,255,255,.035); }

.workspace {
  padding-top: var(--topbar-h);
  padding-left: var(--sidebar-w);
  min-height: 100vh;
}
.page {
  width: 100%;
  min-height: calc(100vh - var(--topbar-h));
  padding: var(--content-pad-y) var(--content-pad-x) 4rem;
}
.page-inner { width: 100%; max-width: 220rem; margin: 0 auto; }

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.35rem;
}
.page-kicker {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--accent-strong);
  font-size: .68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.page-kicker::before { content: ""; width: 1.2rem; height: 1px; background: var(--accent); }
.page-title { margin: .45rem 0 0; font-size: var(--type-4xl); line-height: 1.05; letter-spacing: -.045em; font-weight: 790; }
.page-subtitle { margin-top: .55rem; color: var(--text-2); font-size: .9rem; max-width: 56rem; }
.page-actions { display: flex; align-items: center; gap: .55rem; }

.tertiary-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  min-height: 3.15rem;
  margin-bottom: 1.3rem;
  border-bottom: 1px solid var(--border-soft);
}
.tab {
  align-self: stretch;
  display: inline-flex;
  align-items: center;
  position: relative;
  color: var(--text-3);
  font-size: .75rem;
  font-weight: 680;
}
.tab:hover { color: var(--text-1); }
.tab.is-active { color: var(--text-0); }
.tab.is-active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; border-radius: 99px; background: var(--accent); box-shadow: 0 0 16px rgba(var(--accent-rgb), .5); }

/* FOUNDATION POLISH: semantic tab buttons */
.tab { border:0; background:transparent; padding:0; }


/* LAYOUT + ICON POLISH 01 */
.state-icon { width:1em; height:1em; flex:0 0 auto; shape-rendering:geometricPrecision; }
.brand-mark .state-icon, .org-emblem .state-icon { filter:drop-shadow(0 0 .35rem rgba(var(--accent-rgb),.14)); }
.side-item.is-active .state-icon, .global-nav .nav-item.is-active .state-icon { color:var(--accent-strong); }

/* GENERATED ICON ASSETS 01 */
.state-icon-image {
  width:1em;
  height:1em;
  display:block;
  object-fit:contain;
  flex:0 0 auto;
  opacity:.82;
  filter:saturate(.82) brightness(.93);
  transition:opacity 140ms ease, filter 140ms ease, transform 140ms ease;
}
.global-nav .nav-item .state-icon-image { font-size:1.12rem; }
.side-item .side-icon .state-icon-image { font-size:1.08rem; }
.global-nav .nav-item:hover .state-icon-image,
.side-item:hover .state-icon-image { opacity:.96; filter:saturate(.96) brightness(1.02); }
.global-nav .nav-item.is-active .state-icon-image,
.side-item.is-active .state-icon-image { opacity:1; filter:saturate(1.08) brightness(1.08); transform:scale(1.04); }
.command-result-icon .state-icon-image,
.relation-record-icon .state-icon-image,
.compact-record-icon .state-icon-image { font-size:1.18rem; opacity:.96; }

/* F1 Completion: planned navigation is explicit, not clickable decoration. */
.side-item.is-disabled {
  opacity:.46;
  cursor:not-allowed;
  pointer-events:none;
}
.side-item.is-disabled:hover { color:var(--text-2); background:transparent; }
.side-planned {
  margin-left:auto;
  padding:.18rem .42rem;
  border-radius:999px;
  border:1px solid var(--border-soft);
  color:var(--text-3);
  font-size:.52rem;
  font-weight:760;
  letter-spacing:.04em;
  text-transform:uppercase;
}
.user-chip.is-static:hover {
  border-color:var(--border-soft);
  background:linear-gradient(145deg, rgba(var(--accent-rgb),.055), rgba(255,255,255,.022));
}