:root {
  --bg: #070d16;
  --panel: #0c1827;
  --panel-2: #101f33;
  --line: rgba(130, 180, 255, 0.12);
  --line-strong: rgba(130, 180, 255, 0.22);
  --text: #e8f1ff;
  --muted: #8ba3bd;
  --dim: #5b7189;
  --green: #39d98a;
  --cyan: #4cc9f0;
  --amber: #ffb347;
  --red: #ff5c6c;
  --gold: #ffd166;
  --accent: #2f81f7;
  --radius: 16px;
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1100px 560px at 12% -12%, rgba(47, 129, 247, 0.16), transparent 62%),
    radial-gradient(900px 520px at 96% -4%, rgba(57, 217, 138, 0.09), transparent 60%),
    var(--bg);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}

#app {
  min-height: 100vh;
}

button {
  font: inherit;
}

.hidden {
  display: none !important;
}

/* --------------------------------------------------------------------------
   Top bar
   -------------------------------------------------------------------------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 14px 22px;
  background: rgba(7, 13, 22, 0.84);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: #041019;
  background: linear-gradient(135deg, #2f81f7, #39d98a);
  box-shadow: 0 0 26px rgba(57, 217, 138, 0.28);
}

.brand h1 {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
}

.brand p {
  margin: 1px 0 0;
  color: var(--muted);
  font-size: 0.74rem;
}

.top-stats {
  display: flex;
  gap: 10px;
  flex: 1;
  flex-wrap: wrap;
}

.stat {
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.stat-label {
  overflow: hidden;
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dim);
  cursor: help;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.stat-value {
  margin-top: 2px;
  overflow: hidden;
  font-size: 1.04rem;
  font-weight: 700;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-variant-numeric: tabular-nums;
}

.stat-sub {
  margin-top: 2px;
  min-height: 1em;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.71rem;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-variant-numeric: tabular-nums;
}

.sub-text {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.stat-sub.good,
.sub-text.good {
  color: var(--green);
}

.stat-sub.warn,
.sub-text.warn {
  color: var(--amber);
}

.stat-sub.bad,
.sub-text.bad {
  color: var(--red);
}

.stat.bad .stat-value {
  color: var(--red);
}

.stat-money {
  flex: 1.4 1 0;
  border-color: rgba(57, 217, 138, 0.3);
  background: linear-gradient(180deg, rgba(57, 217, 138, 0.09), rgba(57, 217, 138, 0.015));
}

.stat-money .stat-value {
  font-size: 1.5rem;
  color: var(--green);
  text-shadow: 0 0 22px rgba(57, 217, 138, 0.25);
}

.stat-coverage {
  flex: 1.8 1 0;
}

.stat-meter {
  flex: 1.5 1 0;
}

.mini-bar {
  position: relative;
  height: 5px;
  margin-top: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.mini-bar::after {
  content: "";
  position: absolute;
  left: 50%;
  top: -2px;
  width: 1px;
  height: 9px;
  background: rgba(255, 255, 255, 0.35);
}

.mini-bar.plain::after {
  display: none;
}

.mini-bar-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--dim);
  transition: width 0.18s linear;
}

.mini-bar-fill.good {
  background: var(--green);
}

.mini-bar-fill.warn {
  background: var(--amber);
}

.mini-bar-fill.bad {
  background: var(--red);
}

.mini-bar-fill.neutral {
  background: var(--dim);
}

.top-actions {
  display: flex;
  gap: 8px;
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 1rem;
  cursor: pointer;
}

.icon-btn:hover {
  color: var(--text);
  border-color: var(--line-strong);
}

/* --------------------------------------------------------------------------
   Event banner
   -------------------------------------------------------------------------- */
.event-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 12px 22px 0;
  padding: 10px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.event-banner.good {
  border-color: rgba(57, 217, 138, 0.4);
  background: rgba(57, 217, 138, 0.07);
}

.event-banner.warning {
  border-color: rgba(255, 179, 71, 0.4);
  background: rgba(255, 179, 71, 0.07);
}

.event-banner.danger {
  border-color: rgba(255, 92, 108, 0.45);
  background: rgba(255, 92, 108, 0.08);
}

.event-icon {
  font-size: 1.1rem;
}

.event-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.event-body strong {
  font-size: 0.84rem;
}

.event-desc {
  color: var(--muted);
  font-size: 0.74rem;
}

.event-timer {
  margin-left: auto;
  color: var(--dim);
  font-size: 0.76rem;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Layout & panels
   -------------------------------------------------------------------------- */
.layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr) 400px;
  gap: 18px;
  align-items: start;
  max-width: 1680px;
  margin: 0 auto;
  padding: 18px 22px 48px;
}

.col {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.panel {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 32, 51, 0.92), rgba(10, 18, 30, 0.94));
  box-shadow: var(--shadow);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.panel-head h2 {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.hint {
  color: var(--dim);
  font-size: 0.72rem;
}

.pill {
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid rgba(47, 129, 247, 0.3);
  background: rgba(47, 129, 247, 0.15);
  color: #9cc4ff;
  font-size: 0.71rem;
  white-space: nowrap;
}

.empty {
  color: var(--dim);
  font-size: 0.8rem;
  line-height: 1.45;
}

.empty.small {
  font-size: 0.74rem;
}

/* --------------------------------------------------------------------------
   Crank
   -------------------------------------------------------------------------- */
.crank-btn {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px;
  border-radius: 14px;
  border: 1px solid rgba(255, 209, 102, 0.35);
  background: radial-gradient(circle at 28% 18%, rgba(255, 209, 102, 0.24), rgba(255, 209, 102, 0.05));
  color: var(--text);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.2s ease;
}

.crank-btn:hover {
  box-shadow: 0 0 30px rgba(255, 209, 102, 0.18);
}

.crank-btn:active {
  transform: scale(0.98);
}

.crank-icon {
  font-size: 1.6rem;
  display: inline-block;
}

.crank-btn.cranked .crank-icon {
  animation: crankSpin 0.45s ease;
}

@keyframes crankSpin {
  0% {
    transform: rotate(0) scale(1);
  }
  60% {
    transform: rotate(220deg) scale(1.15);
  }
  100% {
    transform: rotate(360deg) scale(1);
  }
}

.crank-label {
  flex: 1;
  text-align: left;
  letter-spacing: 0.02em;
}

.crank-amount {
  color: var(--gold);
  font-size: 0.88rem;
}

.crank-meta {
  margin-top: 10px;
  color: var(--dim);
  font-size: 0.74rem;
}

.floater {
  position: absolute;
  bottom: 58%;
  color: var(--gold);
  font-weight: 800;
  pointer-events: none;
  text-shadow: 0 0 12px rgba(255, 209, 102, 0.5);
  animation: floatUp 0.9s ease-out forwards;
}

@keyframes floatUp {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-46px) scale(1.15);
  }
}

/* --------------------------------------------------------------------------
   Objectives
   -------------------------------------------------------------------------- */
.obj-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 340px;
  overflow-y: auto;
  padding-right: 4px;
}

.obj {
  display: grid;
  grid-template-columns: 26px 1fr auto;
  gap: 10px;
  align-items: start;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.obj-icon {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: rgba(47, 129, 247, 0.15);
  color: #9cc4ff;
  font-size: 0.78rem;
}

.obj-title {
  font-size: 0.84rem;
  font-weight: 700;
}

.obj-desc {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.35;
}

.obj-reward {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Help
   -------------------------------------------------------------------------- */
.help summary {
  cursor: pointer;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--muted);
  list-style: none;
}

.help summary::-webkit-details-marker {
  display: none;
}

.help summary::before {
  content: "?";
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  margin-right: 8px;
  border-radius: 50%;
  background: rgba(47, 129, 247, 0.15);
  color: #9cc4ff;
  font-size: 0.7rem;
}

.help-body p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.77rem;
  line-height: 1.5;
}

.help-body b {
  color: var(--text);
}

/* --------------------------------------------------------------------------
   Site
   -------------------------------------------------------------------------- */
.site-head {
  align-items: flex-start;
}

.site-title {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.site-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(62px, 1fr));
  gap: 8px;
  min-height: 220px;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid rgba(76, 201, 240, 0.08);
  background-color: rgba(0, 0, 0, 0.12);
  background-image: linear-gradient(rgba(76, 201, 240, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(76, 201, 240, 0.04) 1px, transparent 1px);
  background-size: 18px 18px;
}

.plot {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid transparent;
  overflow: hidden;
}

.plot.empty {
  border: 1px dashed rgba(130, 180, 255, 0.16);
  background: rgba(255, 255, 255, 0.012);
  cursor: pointer;
}

.plot.empty:hover {
  border-color: rgba(57, 217, 138, 0.45);
  background: rgba(57, 217, 138, 0.05);
}

.plot-plus {
  color: rgba(130, 180, 255, 0.25);
  font-size: 1.2rem;
  font-weight: 300;
}

.plot.built {
  border-color: rgba(57, 217, 138, 0.12);
  background: linear-gradient(180deg, rgba(57, 217, 138, 0.05), rgba(57, 217, 138, 0.005));
}

.plot img {
  width: 82%;
  height: 82%;
  object-fit: contain;
  image-rendering: pixelated;
  filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.45));
  animation: plotPop 0.35s ease;
}

.plot.building img {
  opacity: 0.35;
  filter: grayscale(0.6) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.4));
}

@keyframes plotPop {
  0% {
    transform: scale(0.6);
    opacity: 0;
  }
  70% {
    transform: scale(1.06);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.thumb-glyph {
  display: grid;
  place-items: center;
  width: 60%;
  height: 60%;
  border-radius: 50%;
  background: rgba(76, 201, 240, 0.1);
  color: var(--cyan);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.plot .thumb-glyph {
  width: 70%;
  height: 70%;
  font-size: 0.66rem;
}

.plot-progress {
  position: absolute;
  left: 7px;
  right: 7px;
  bottom: 7px;
  height: 4px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.plot-progress-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--cyan);
  transition: width 0.12s linear;
}

.site-footer {
  margin-top: 12px;
  color: var(--dim);
  font-size: 0.74rem;
}

.ghost-btn {
  min-width: 150px;
  padding: 9px 14px;
  border-radius: 10px;
  border: 1px solid rgba(47, 129, 247, 0.35);
  background: rgba(47, 129, 247, 0.12);
  color: #9cc4ff;
  font-size: 0.77rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  font-variant-numeric: tabular-nums;
  transition: transform 0.08s ease, background 0.15s ease;
}

.ghost-btn:active {
  transform: scale(0.97);
}

.ghost-btn.blocked {
  opacity: 0.6;
}

.ghost-btn.flash {
  animation: cardFlash 0.4s ease;
}

.expand-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.expand-status {
  min-height: 0;
  color: var(--dim);
  font-size: 0.62rem;
  font-weight: 500;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.expand-status:empty {
  display: none;
}

.expand-status.warn {
  color: var(--amber);
}

.ghost-btn:hover:not(:disabled) {
  background: rgba(47, 129, 247, 0.2);
}

.ghost-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* --------------------------------------------------------------------------
   Construction
   -------------------------------------------------------------------------- */
.con-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.con-row {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: center;
}

.con-thumb {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
}

.con-thumb img {
  width: 90%;
  height: 90%;
  object-fit: contain;
  image-rendering: pixelated;
}

.con-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 5px;
  font-size: 0.77rem;
}

.con-name {
  font-weight: 600;
}

.con-time {
  color: var(--dim);
}

.bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, #2f81f7, #4cc9f0);
  transition: width 0.12s linear;
}

/* --------------------------------------------------------------------------
   Market
   -------------------------------------------------------------------------- */
.market-chart {
  display: block;
  width: 100%;
  height: 118px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.15);
}

.legend {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--dim);
  font-size: 0.7rem;
}

.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: 8px;
  border-radius: 50%;
}

.dot:first-child {
  margin-left: 0;
}

.dot-prod {
  background: var(--green);
}

.dot-dem {
  background: var(--amber);
}

/* --------------------------------------------------------------------------
   Build / research list
   -------------------------------------------------------------------------- */
.build-panel {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 128px);
  padding: 0;
  overflow: hidden;
}

.tabs {
  display: flex;
  gap: 4px;
  padding: 10px 10px 0;
  border-bottom: 1px solid var(--line);
}

.tab {
  flex: 1;
  padding: 10px 12px;
  border: 0;
  border-radius: 10px 10px 0 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.tab.active {
  color: #cfe3ff;
  background: rgba(47, 129, 247, 0.12);
  box-shadow: inset 0 -2px 0 var(--accent);
}

.list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  overflow-y: auto;
  touch-action: manipulation;
}

.build-card {
  position: relative;
  display: grid;
  grid-template-columns: 46px 1fr auto;
  gap: 10px;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition: border-color 0.15s ease, background 0.15s ease, opacity 0.15s ease;
}

.build-card:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.035);
}

.build-card.locked {
  opacity: 0.62;
}

.build-card.affordable {
  border-color: rgba(57, 217, 138, 0.35);
}

.build-thumb {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.2);
}

.build-thumb img {
  width: 86%;
  height: 86%;
  object-fit: contain;
  image-rendering: pixelated;
}

.build-main {
  min-width: 0;
}

.build-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.build-name {
  font-size: 0.87rem;
  font-weight: 700;
}

.build-count {
  color: var(--green);
  font-size: 0.71rem;
  font-weight: 700;
}

.build-desc {
  margin: 2px 0 6px;
  color: var(--muted);
  font-size: 0.71rem;
  line-height: 1.35;
}

.build-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.chip {
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-size: 0.65rem;
  white-space: nowrap;
}

.chip-power {
  color: var(--green);
  background: rgba(57, 217, 138, 0.1);
}

.chip-co2.bad {
  color: #ff9aa5;
  background: rgba(255, 92, 108, 0.1);
}

.chip-co2.good {
  color: var(--cyan);
  background: rgba(76, 201, 240, 0.1);
}

.chip-co2.clean {
  color: #9fb3c8;
}

.chip-time {
  color: var(--dim);
}

.build-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
  width: 108px;
}

.build-cost {
  max-width: 100%;
  overflow: hidden;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.build-status {
  max-width: 108px;
  min-height: 0;
  overflow: hidden;
  color: var(--dim);
  font-family: inherit;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.3;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.build-status:empty {
  display: none;
}

.build-status.warn {
  color: var(--amber);
}

.buy-btn {
  padding: 8px 12px;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(180deg, #2f81f7, #1f66d0);
  color: #fff;
  font-size: 0.74rem;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.08s ease, filter 0.15s ease;
}

.buy-btn:active {
  transform: scale(0.96);
}

.buy-btn.blocked {
  background: rgba(255, 255, 255, 0.07);
  color: var(--muted);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.buy-btn.blocked:hover {
  filter: none;
}

.buy-btn:hover:not(:disabled) {
  filter: brightness(1.1);
}

.buy-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.build-card.affordable .buy-btn {
  animation: readyPulse 2.2s infinite;
}

.build-card.flash,
.research-card.flash {
  animation: cardFlash 0.4s ease;
}

.build-floater {
  position: absolute;
  right: 18px;
  bottom: 12px;
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 700;
  text-shadow: 0 0 10px rgba(255, 209, 102, 0.45);
  pointer-events: none;
  animation: buildFloat 0.9s ease-out forwards;
}

@keyframes buildFloat {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-30px) scale(1.1);
  }
}

@keyframes cardFlash {
  0% {
    box-shadow: 0 0 0 0 rgba(57, 217, 138, 0.55);
  }
  100% {
    box-shadow: 0 0 0 14px rgba(57, 217, 138, 0);
  }
}

.build-card.shake,
.research-card.shake,
.ghost-btn.shake {
  animation: cardShake 0.3s ease;
}

@keyframes cardFlash {
  0% {
    box-shadow: 0 0 0 0 rgba(57, 217, 138, 0.45);
  }
  100% {
    box-shadow: 0 0 0 14px rgba(57, 217, 138, 0);
  }
}

@keyframes cardShake {
  0%,
  100% {
    transform: translateX(0);
  }
  20% {
    transform: translateX(-4px);
  }
  60% {
    transform: translateX(4px);
  }
}

@keyframes readyPulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(57, 217, 138, 0.35);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(57, 217, 138, 0);
  }
}

.research-card {
  position: relative;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.research-card.done {
  cursor: default;
}

.research-card.affordable {
  border-color: rgba(57, 217, 138, 0.35);
}

.research-card.done {
  opacity: 0.55;
}

.research-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.research-name {
  font-size: 0.85rem;
  font-weight: 700;
}

.research-cost {
  color: var(--gold);
  font-size: 0.77rem;
  font-weight: 700;
  white-space: nowrap;
}

.research-desc {
  margin: 4px 0 8px;
  color: var(--muted);
  font-size: 0.73rem;
  line-height: 1.4;
}

.research-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 28px;
}

.research-req {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  color: var(--dim);
  font-size: 0.67rem;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.research-btn {
  flex: 0 0 auto;
  padding: 6px 10px;
}

.research-req.warn {
  color: var(--amber);
}

.research-req.ready {
  color: var(--green);
}

.research-btn {
  flex: 0 0 auto;
}

.research-btn {
  padding: 6px 10px;
}

/* --------------------------------------------------------------------------
   Toasts
   -------------------------------------------------------------------------- */
.toasts {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  min-width: 220px;
  max-width: 300px;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: rgba(12, 24, 39, 0.97);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  animation: toastIn 0.25s ease;
}

.toast.out {
  animation: toastOut 0.3s ease forwards;
}

.toast.good {
  border-color: rgba(57, 217, 138, 0.4);
}

.toast.gold {
  border-color: rgba(255, 209, 102, 0.45);
}

.toast.warning {
  border-color: rgba(255, 179, 71, 0.45);
}

.toast.danger {
  border-color: rgba(255, 92, 108, 0.5);
}

.toast-icon {
  font-size: 0.9rem;
  line-height: 1.15;
}

.toast-msg {
  font-size: 0.74rem;
  font-weight: 600;
}

.toast-sub {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.68rem;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes toastOut {
  to {
    opacity: 0;
    transform: translateY(6px);
  }
}

/* --------------------------------------------------------------------------
   Scrollbars
   -------------------------------------------------------------------------- */
.list::-webkit-scrollbar,
.obj-list::-webkit-scrollbar {
  width: 6px;
}

.list::-webkit-scrollbar-track,
.obj-list::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
}

.list::-webkit-scrollbar-thumb,
.obj-list::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background: rgba(47, 129, 247, 0.55);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1380px) {
  .layout {
    grid-template-columns: 290px minmax(0, 1fr) 360px;
    gap: 14px;
    padding: 14px 14px 40px;
  }

  .topbar {
    padding: 12px 14px;
  }

  .event-banner {
    margin: 12px 14px 0;
  }
}

@media (max-width: 1120px) {
  .stat,
  .stat-money,
  .stat-coverage,
  .stat-meter {
    flex: 1 1 150px;
    width: auto;
  }

  .layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .col-center {
    grid-column: 1 / -1;
    order: 3;
  }

  .col-left {
    order: 1;
  }

  .col-right {
    order: 2;
  }

  .build-panel {
    position: static;
    max-height: none;
  }
}

@media (max-width: 820px) {
  .layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .col-center,
  .col-left,
  .col-right {
    grid-column: auto;
    order: 0;
  }

  .top-stats {
    width: 100%;
  }

  .stat,
  .stat-money,
  .stat-coverage,
  .stat-meter {
    flex: 1 1 140px;
    width: auto;
    min-width: 0;
  }

  .brand {
    min-width: 0;
  }
}