.game-shell {
  display: grid;
  grid-template-rows: 64px 1fr;
  min-height: calc(100vh - 28px);
}
.global-topbar {
  display: grid;
  grid-template-columns: 250px minmax(430px, 1fr) auto;
  align-items: stretch;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 7, 14, .72);
}
.top-brand {
  padding: .7rem 1rem;
  border-right: 1px solid var(--line);
}
.brand-star {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--accent);
  border-radius: 12px;
  border: 1px solid rgba(104,215,255,.34);
  background: radial-gradient(circle, rgba(104,215,255,.22), rgba(5,12,22,.72));
  box-shadow: 0 0 26px rgba(104,215,255,.18);
}
.top-nav {
  display: flex;
  align-items: stretch;
  min-width: 0;
  overflow-x: auto;
}
.top-nav-btn {
  border: 0;
  border-right: 1px solid rgba(139,178,226,.12);
  background: transparent;
  color: var(--muted);
  padding: 0 1.25rem;
  min-width: 104px;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .84rem;
  position: relative;
}
.top-nav-btn:hover { color: var(--text); background: rgba(255,255,255,.035); }
.top-nav-btn.active {
  color: var(--text);
  background: linear-gradient(180deg, rgba(54,151,255,.18), rgba(104,215,255,.06));
}
.top-nav-btn.active::after {
  content: "";
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  bottom: 0;
  height: 2px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(104,215,255,.8);
}
.top-status {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .6rem;
  padding: .55rem 1rem;
  border-left: 1px solid var(--line);
  min-width: 350px;
}
.top-pill, .commander-chip {
  border: 1px solid rgba(139,178,226,.16);
  background: rgba(255,255,255,.035);
  color: var(--muted);
  border-radius: 999px;
  padding: .48rem .7rem;
  font-size: .82rem;
  white-space: nowrap;
}
.top-pill strong { color: var(--good); }
.top-pill.muted { color: var(--faint); }
.alert-pill { color: var(--warn); }
.commander-chip {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  border-radius: 16px;
  padding: .36rem .55rem;
}
.commander-chip strong { color: var(--text); }
.avatar-dot {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--accent);
  background: rgba(104,215,255,.13);
  border: 1px solid rgba(104,215,255,.35);
}
.global-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 0;
}
.command-sidebar {
  border-right: 1px solid var(--line);
  padding: 1rem;
  background: rgba(2, 7, 14, .46);
  display: grid;
  align-content: start;
  gap: 1rem;
  overflow: auto;
}
.sidebar-block {
  border: 1px solid rgba(139,178,226,.14);
  background: rgba(7, 17, 31, .58);
  border-radius: var(--radius-md);
  padding: .9rem;
}
.sidebar-block h3 {
  margin: 0 0 .75rem;
  color: var(--faint);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .72rem;
}
.shell-alert-list { display: grid; gap: .65rem; }
.shell-alert {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: .6rem;
  padding: .55rem 0;
  border-bottom: 1px solid rgba(139,178,226,.10);
}
.shell-alert:last-child { border-bottom: 0; }
.shell-alert-icon {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid currentColor;
  font-weight: 900;
}
.shell-alert strong { display: block; font-size: .86rem; }
.shell-alert small { color: var(--muted); display: block; margin-top: .12rem; line-height: 1.3; }
.shell-alert.danger { color: var(--danger); }
.shell-alert.warn { color: var(--warn); }
.shell-alert.info { color: var(--accent); }
.quick-nav { display: grid; gap: .45rem; }
.quick-btn {
  text-align: left;
  display: flex;
  gap: .65rem;
  align-items: center;
  width: 100%;
  border: 0;
  border-radius: var(--radius-sm);
  color: var(--muted);
  background: transparent;
  padding: .6rem .55rem;
}
.quick-btn:hover, .quick-btn.active { color: var(--text); background: rgba(104,215,255,.08); }
.sidebar-footer-card p { margin: 0 0 .65rem; color: var(--muted); }
.sidebar-footer-card small { color: var(--faint); display: block; margin-top: .65rem; }
.xp-bar, .bar {
  height: 6px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(139,178,226,.14);
}
.xp-bar span, .bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.global-content {
  padding: 1rem;
  overflow: auto;
  min-width: 0;
}
.view-head { display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start; margin-bottom: 1rem; }
.view-head h1 { margin: .15rem 0 .3rem; font-size: clamp(1.6rem, 3vw, 2.55rem); line-height: 1.05; }
.view-head p { margin: 0; color: var(--muted); max-width: 70ch; line-height: 1.55; }
.overview-hero {
  min-height: 162px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(90deg, rgba(3,7,14,.90), rgba(3,7,14,.56), rgba(3,7,14,.22)),
    radial-gradient(circle at 74% 22%, rgba(255,211,122,.16), transparent 19rem),
    radial-gradient(circle at 55% 10%, rgba(104,215,255,.13), transparent 28rem),
    rgba(6,15,29,.72);
  overflow: hidden;
  position: relative;
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(360px, .8fr);
  margin-bottom: .75rem;
}
.overview-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(255,255,255,.38) 0 1px, transparent 1.7px),
    linear-gradient(90deg, rgba(104,215,255,.08), transparent 40%, rgba(255,211,122,.08));
  background-size: 82px 82px, 100% 100%;
  opacity: .32;
}
.hero-copy { position: relative; z-index: 1; padding: 1.3rem 1.45rem; }
.hero-copy h1 { margin: .25rem 0 .35rem; font-size: clamp(1.8rem, 3.2vw, 3.1rem); }
.hero-copy p { max-width: 66ch; color: var(--muted); line-height: 1.45; margin: 0; }
.hero-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .8rem; }
.hero-scene { position: relative; min-height: 160px; overflow: hidden; }
.hero-scene::before {
  content: "";
  position: absolute;
  width: 640px;
  height: 70px;
  right: 2%;
  top: 28%;
  border-radius: 50%;
  background: linear-gradient(90deg, transparent, rgba(104,215,255,.11), transparent);
  transform: rotate(-7deg);
}
.hero-scene span {
  position: absolute;
  right: 9%;
  top: 34%;
  width: 330px;
  height: 48px;
  background: linear-gradient(90deg, #18263a, #536984, #26364c);
  clip-path: polygon(0 50%, 24% 24%, 70% 0, 100% 50%, 70% 100%, 24% 76%);
  box-shadow: 0 0 22px rgba(104,215,255,.12);
}
.hero-scene i {
  position: absolute;
  right: 18%;
  top: 18%;
  width: 190px;
  height: 42px;
  background: linear-gradient(90deg, #101b29, #3b526c);
  clip-path: polygon(0 50%, 22% 28%, 100% 40%, 78% 72%);
  opacity: .72;
}
.hero-scene b {
  position: absolute;
  right: 1.5rem;
  bottom: 18px;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,211,122,.88), rgba(255,146,74,.16) 38%, transparent 68%);
  filter: blur(.4px);
}
.empire-summary {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(7, 17, 31, .66);
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  overflow: hidden;
  margin-bottom: .75rem;
}
.empire-metric {
  display: flex;
  align-items: center;
  gap: .7rem;
  min-width: 0;
  padding: .9rem 1rem;
  border-right: 1px solid rgba(139,178,226,.12);
}
.empire-metric:last-child { border-right: 0; }
.metric-icon {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  color: var(--accent);
  border-radius: 12px;
  background: rgba(104,215,255,.08);
}
.empire-metric strong { display: block; font-size: 1.22rem; }
.empire-metric small { display: block; color: var(--faint); text-transform: uppercase; letter-spacing: .07em; font-size: .65rem; }
.empire-metric em { display: block; color: var(--good); font-style: normal; font-size: .72rem; margin-top: .1rem; }
.overview-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0,1fr));
  gap: .75rem;
}
.dashboard-card {
  grid-column: span 3;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(11, 24, 43, .84), rgba(6, 15, 28, .68));
  padding: .9rem;
  min-height: 215px;
  overflow: hidden;
}
.dashboard-card h2 {
  margin: 0 0 .8rem;
  font-size: .88rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: #dcecff;
}
.dashboard-card p { color: var(--muted); line-height: 1.45; margin: .6rem 0; }
.status-card, .warning-card { grid-column: span 3; }
.recommendation-card { grid-column: span 3; }
.activity-card.wide { grid-column: span 6; }
.status-donut {
  --value: 71;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin: .2rem auto .8rem;
  background: conic-gradient(var(--accent) calc(var(--value) * 1%), rgba(139,178,226,.13) 0);
  position: relative;
}
.status-donut::after {
  content: "";
  position: absolute;
  inset: 11px;
  border-radius: inherit;
  background: #071323;
  box-shadow: inset 0 0 26px rgba(0,0,0,.5);
}
.status-donut strong, .status-donut span { position: relative; z-index: 1; text-align: center; }
.status-donut strong { font-size: 1.9rem; }
.status-donut span { color: var(--accent); text-transform: uppercase; font-size: .72rem; align-self: start; margin-top: -2.1rem; }
.status-donut.blue { margin-top: 1rem; }
.status-lines, .info-list, .recommendation-list, .warning-list, .mini-table { display: grid; gap: .62rem; }
.progress-line > div:first-child, .info-list div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: .84rem;
  margin-bottom: .3rem;
}
.progress-line strong, .info-list strong { color: var(--text); }
.image-strip {
  height: 72px;
  border-radius: 12px;
  border: 1px solid rgba(139,178,226,.12);
  margin-bottom: .72rem;
  background: radial-gradient(circle at 80% 20%, rgba(104,215,255,.25), transparent 9rem), linear-gradient(135deg, rgba(255,255,255,.08), rgba(0,0,0,.1));
}
.image-strip.construction { background: radial-gradient(circle at 72% 28%, rgba(255,211,122,.20), transparent 8rem), linear-gradient(135deg, rgba(44,64,82,.35), rgba(5,12,22,.45)); }
.image-strip.fleet { background: radial-gradient(circle at 28% 42%, rgba(104,215,255,.22), transparent 8rem), linear-gradient(135deg, rgba(23,36,54,.55), rgba(5,12,22,.45)); }
.mini-table div {
  display: grid;
  grid-template-columns: 1.3fr 1fr auto;
  gap: .7rem;
  padding: .55rem 0;
  border-bottom: 1px solid rgba(139,178,226,.10);
}
.mini-table div:last-child { border-bottom: 0; }
.mini-table span { color: var(--muted); }
.mini-table em { color: var(--good); font-style: normal; }
.warning-list div, .recommendation-list div, .activity-row {
  border-bottom: 1px solid rgba(139,178,226,.10);
  padding: .56rem 0;
}
.warning-list div:last-child, .recommendation-list div:last-child, .activity-row:last-child { border-bottom: 0; }
.warning-list div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .35rem .8rem;
}
.warning-list strong { grid-column: 1; }
.warning-list span { color: var(--muted); font-size: .82rem; grid-column: 1; }
.warning-list em { grid-column: 2; grid-row: 1 / span 2; align-self: center; color: var(--faint); font-style: normal; }
.warning-list .danger strong { color: var(--danger); }
.warning-list .warn strong { color: var(--warn); }
.warning-list .info strong { color: var(--accent); }
.recommendation-list div { display: grid; grid-template-columns: 1fr auto; gap: .2rem .7rem; align-items: center; }
.recommendation-list span { color: var(--muted); font-size: .84rem; }
.recommendation-list button {
  grid-row: 1 / span 2;
  grid-column: 2;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(104,215,255,.08);
  color: var(--accent);
  padding: .38rem .55rem;
  font-size: .72rem;
  text-transform: uppercase;
}
.activity-row { display: grid; grid-template-columns: 30px 1fr auto; gap: .7rem; align-items: center; }
.activity-row span { color: var(--accent); }
.activity-row strong { display: block; }
.activity-row small { display: block; color: var(--muted); margin-top: .1rem; }
.activity-row em { color: var(--faint); font-style: normal; }
.overview-shortcuts {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: .75rem;
  margin-top: .75rem;
}
.action-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(7, 17, 31, .70);
  padding: .9rem;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: .8rem;
  align-items: center;
  cursor: pointer;
}
.action-card:hover { border-color: var(--line-strong); background: rgba(104,215,255,.08); }
.action-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  color: var(--accent);
  background: rgba(104,215,255,.09);
}
.action-card h3 { margin: 0 0 .2rem; }
.action-card p { color: var(--muted); margin: 0; font-size: .84rem; line-height: 1.35; }
.action-card strong { grid-column: 1 / -1; color: var(--accent); font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; }
.button-secondary.subtle { width: 100%; margin-top: .75rem; text-align: left; }
.city-resource-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: .7rem;
  margin-bottom: 1rem;
}
.city-resource-strip div {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(7, 17, 31, .68);
  padding: .7rem .8rem;
}
.city-resource-strip span { display: block; color: var(--faint); text-transform: uppercase; letter-spacing: .07em; font-size: .68rem; }
.city-resource-strip strong { display: block; margin-top: .15rem; font-size: 1.18rem; }
.city-resource-strip em { color: var(--good); font-style: normal; font-size: .78rem; }
.todo-list { display: grid; gap: .6rem; }
.todo-item { display: flex; align-items: flex-start; gap: .65rem; color: var(--muted); }
.todo-dot { width: 10px; height: 10px; margin-top: .38rem; border-radius: 999px; background: var(--accent); box-shadow: 0 0 16px rgba(104,215,255,.58); flex: 0 0 auto; }
.building-list { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; }
.building-card { border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--panel); padding: 1rem; }
.building-card h3 { margin: 0 0 .5rem; }
.building-card p { color: var(--muted); line-height: 1.48; min-height: 3em; }
@media (max-width: 1380px) {
  .global-topbar { grid-template-columns: 230px 1fr; grid-template-rows: 64px 52px; }
  .top-status { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--line); justify-content: flex-start; }
  .game-shell { grid-template-rows: 116px 1fr; }
  .empire-summary { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .dashboard-card { grid-column: span 4; }
  .activity-card.wide { grid-column: span 8; }
}
@media (max-width: 1100px) {
  .global-layout { grid-template-columns: 1fr; }
  .command-sidebar { display: none; }
  .overview-hero { grid-template-columns: 1fr; }
  .hero-scene { display: none; }
  .dashboard-card, .activity-card.wide { grid-column: span 6; }
  .overview-shortcuts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .city-resource-strip { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .building-list { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 760px) {
  .global-topbar { grid-template-columns: 1fr; grid-template-rows: auto auto auto; }
  .top-brand, .top-status { border-right: 0; }
  .top-nav { border-top: 1px solid var(--line); }
  .game-shell { grid-template-rows: auto 1fr; }
  .empire-summary { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .dashboard-card, .activity-card.wide { grid-column: span 12; }
  .overview-grid { grid-template-columns: repeat(12, minmax(0,1fr)); }
  .overview-shortcuts, .city-resource-strip, .building-list { grid-template-columns: 1fr; }
  .top-status { flex-wrap: wrap; }
}