:root {
  --bg: #07131b;
  --bg-soft: #102332;
  --panel: #132b3a;
  --panel-alt: #183549;
  --border: #2a536d;
  --text: #edf5fb;
  --muted: #a8c0d0;
  --accent: #58d0ff;
  --accent-strong: #15b6ff;
  --resource-metal: #b9bec6;
  --resource-metal-strong: #d8dde3;
  --resource-crystal: #b97cff;
  --resource-crystal-strong: #d3adff;
  --resource-deuterium: #99dcff;
  --resource-deuterium-strong: #c5ecff;
  --resource-energy: #ffd36b;
  --success: #3dd28a;
  --warning: #ffb54d;
  --error: #ff7070;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(88, 208, 255, 0.18), transparent 35%),
    linear-gradient(160deg, #03080d 0%, #07131b 45%, #0d1f2b 100%);
}

a {
  color: var(--accent);
  text-decoration: none;
}

.ascii-icon {
  display: inline-block;
  margin-right: 0.35rem;
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.92em;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent);
  white-space: nowrap;
}

.icon-mode-emoji .ascii-icon {
  font-family: "Segoe UI Emoji", "Apple Color Emoji", "Noto Color Emoji", sans-serif;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0;
}

button,
.button-link,
.secondary-link,
input,
select,
textarea {
  font: inherit;
}

button,
.button-link {
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #001019;
  padding: 0.75rem 1.1rem;
  font-weight: 700;
  cursor: pointer;
}

.secondary-link,
.link-button {
  background: none;
  color: var(--accent);
  padding: 0;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 15, 24, 0.86);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand a {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
}

.site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-shell {
  padding: 2rem;
}

.flash-stack {
  padding: 1rem 2rem 0;
  display: grid;
  gap: 0.75rem;
}

.flash {
  padding: 0.85rem 1rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: rgba(19, 43, 58, 0.86);
}

.flash-success { border-color: rgba(61, 210, 138, 0.4); }
.flash-warning { border-color: rgba(255, 181, 77, 0.4); }
.flash-error { border-color: rgba(255, 112, 112, 0.45); }

.construction-banner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.construction-chip {
  display: grid;
  gap: 0.35rem;
  padding: 1rem 1.1rem;
  border-radius: 1.1rem;
  background: linear-gradient(135deg, rgba(21, 182, 255, 0.16), rgba(88, 208, 255, 0.08));
  border: 1px solid rgba(88, 208, 255, 0.28);
}

.construction-chip strong {
  color: var(--accent);
}

.countdown {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.settings-option-list {
  display: grid;
  gap: 0.9rem;
}

.settings-option-card {
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  border: 1px solid rgba(88, 208, 255, 0.18);
  border-radius: 1rem;
  background: rgba(24, 53, 73, 0.38);
}

.settings-option-card input {
  margin: 0;
}

.hero,
.two-columns,
.three-columns {
  display: grid;
  gap: 1.5rem;
}

.hero {
  grid-template-columns: 2fr 1fr;
  align-items: start;
}

.hero-card,
.panel,
.auth-card,
.resource-card {
  background: rgba(19, 43, 58, 0.88);
  border: 1px solid rgba(88, 208, 255, 0.18);
  border-radius: 1.4rem;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.18);
}

.hero-card,
.auth-card,
.panel {
  padding: 1.35rem;
}

.hero h1,
.auth-card h1,
.dashboard-head h1,
.panel h1 {
  margin: 0.2rem 0 0.75rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--accent);
}

.lead {
  color: var(--muted);
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 1.25rem;
}

.auth-card {
  max-width: 440px;
  margin: 3rem auto;
}

.stack-form,
.catalog-list {
  display: grid;
  gap: 1rem;
}

.catalog-group {
  display: grid;
  gap: 1rem;
}

.catalog-subtitle {
  margin: 0;
}

.section-note {
  margin: -0.35rem 0 0.25rem;
  color: var(--muted);
}

label {
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
}

input,
select,
textarea {
  border: 1px solid var(--border);
  border-radius: 0.9rem;
  background: rgba(7, 19, 27, 0.9);
  color: var(--text);
  padding: 0.75rem 0.9rem;
}

textarea {
  min-height: 5.5rem;
  resize: vertical;
}

.dashboard-head,
.panel-title {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 1rem;
}

.planet-switcher {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.planet-switcher a {
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.planet-switcher a.active {
  color: var(--text);
  border-color: var(--accent);
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.resource-card {
  padding: 1.1rem;
}

.resource-card [data-resource-status],
.resource-card [data-resource-meta] {
  color: var(--muted);
}

.resource-card-metal {
  border-color: rgba(185, 190, 198, 0.3);
  background:
    linear-gradient(180deg, rgba(216, 221, 227, 0.08), rgba(19, 43, 58, 0.88)),
    rgba(19, 43, 58, 0.88);
}

.resource-card-metal h2,
.resource-card-metal strong {
  color: var(--resource-metal-strong);
}

.resource-card-crystal {
  border-color: rgba(185, 124, 255, 0.34);
  background:
    linear-gradient(180deg, rgba(185, 124, 255, 0.12), rgba(19, 43, 58, 0.88)),
    rgba(19, 43, 58, 0.88);
}

.resource-card-crystal h2,
.resource-card-crystal strong {
  color: var(--resource-crystal-strong);
}

.resource-card-deuterium {
  border-color: rgba(153, 220, 255, 0.34);
  background:
    linear-gradient(180deg, rgba(153, 220, 255, 0.12), rgba(19, 43, 58, 0.88)),
    rgba(19, 43, 58, 0.88);
}

.resource-card-deuterium h2,
.resource-card-deuterium strong {
  color: var(--resource-deuterium-strong);
}

.resource-card-energy {
  border-color: rgba(255, 211, 107, 0.32);
  background:
    linear-gradient(180deg, rgba(255, 211, 107, 0.12), rgba(19, 43, 58, 0.88)),
    rgba(19, 43, 58, 0.88);
}

.resource-card-energy h2,
.resource-card-energy strong {
  color: var(--resource-energy);
}

.resource-card h2,
.catalog-item h3 {
  margin: 0;
}

.resource-card strong {
  display: block;
  margin: 0.6rem 0 0.3rem;
  font-size: 2rem;
}

.planet-surface-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 0.45rem;
  margin-top: 1rem;
}

.planet-surface-cell {
  min-height: 3.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem;
  border-radius: 0.8rem;
  border: 1px solid var(--border);
  background: rgba(8, 19, 28, 0.9);
  text-align: center;
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.8rem;
}

.planet-surface-cell.is-free {
  color: var(--muted);
  border-style: dashed;
}

.planet-surface-cell.is-anchor {
  color: var(--text);
  border-color: rgba(88, 208, 255, 0.45);
  background: rgba(21, 182, 255, 0.16);
}

.planet-surface-cell.is-extension {
  color: rgba(237, 245, 251, 0.7);
  border-color: rgba(88, 208, 255, 0.24);
  background: rgba(21, 182, 255, 0.08);
}

.planet-surface-cell.is-void {
  color: rgba(168, 192, 208, 0.28);
  border-color: rgba(255, 255, 255, 0.03);
  background: rgba(255, 255, 255, 0.02);
}

.placement-picker {
  margin: 0.45rem 0 0.1rem;
}

.placement-picker select {
  min-width: 190px;
}

.resource-ref {
  font-weight: 700;
}

.resource-ref-metal {
  color: var(--resource-metal-strong);
}

.resource-ref-crystal {
  color: var(--resource-crystal-strong);
}

.resource-ref-deuterium {
  color: var(--resource-deuterium-strong);
}

.three-columns {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.two-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.5rem;
}

.catalog-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(24, 53, 73, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.catalog-item p,
.clean-list p {
  margin: 0.4rem 0;
  color: var(--muted);
}

.catalog-item.is-disabled {
  opacity: 0.46;
  border-color: rgba(255, 255, 255, 0.03);
}

.catalog-item.is-disabled button,
.catalog-item.is-disabled input,
.catalog-item.is-disabled select {
  cursor: not-allowed;
}

.catalog-item button:disabled,
.catalog-item input:disabled,
.catalog-item select:disabled {
  opacity: 0.65;
}

.availability-note {
  display: block;
  margin-top: 0.45rem;
  color: var(--warning);
}

.table-note {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.catalog-item.inline-item {
  align-items: center;
}

.catalog-item.inline-item input {
  width: 88px;
}

.commerce-stock-card,
.commerce-offer-card {
  align-items: start;
}

.commerce-stock-card small,
.commerce-offer-card small {
  display: block;
  margin-top: 0.3rem;
}

.commerce-card-actions {
  justify-content: flex-end;
  margin-top: 0;
}

.commerce-offer-card.is-open {
  border-color: rgba(88, 208, 255, 0.28);
}

.commerce-offer-card.is-completed {
  border-color: rgba(61, 210, 138, 0.3);
}

.commerce-offer-card.is-cancelled,
.commerce-offer-card.is-expired {
  opacity: 0.72;
  border-color: rgba(255, 181, 77, 0.24);
}

.planet-editor {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(24, 53, 73, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.editor-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.clean-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.report-body {
  white-space: pre-line;
}

.report-card {
  display: grid;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(24, 53, 73, 0.62);
}

.report-card-spy {
  border-color: rgba(153, 220, 255, 0.25);
  background: linear-gradient(180deg, rgba(153, 220, 255, 0.08), rgba(24, 53, 73, 0.62));
}

.report-card-survey {
  border-color: rgba(61, 210, 138, 0.24);
  background: linear-gradient(180deg, rgba(61, 210, 138, 0.08), rgba(24, 53, 73, 0.62));
}

.combat-report-card {
  border-color: rgba(255, 181, 77, 0.22);
  background: linear-gradient(180deg, rgba(255, 181, 77, 0.08), rgba(24, 53, 73, 0.62));
}

.report-card-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 1rem;
}

.report-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.24rem 0.6rem;
  margin-bottom: 0.45rem;
  border-radius: 999px;
  background: rgba(88, 208, 255, 0.14);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.report-tag.is-victory {
  background: rgba(61, 210, 138, 0.16);
  color: var(--success);
}

.report-tag.is-defeat {
  background: rgba(255, 112, 112, 0.16);
  color: var(--error);
}

.report-date {
  color: var(--muted);
  white-space: nowrap;
}

.report-headline {
  margin: 0;
  color: var(--text);
  font-weight: 600;
}

.report-lines {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
}

.combat-summary-grid,
.combat-loss-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.combat-metric {
  display: grid;
  gap: 0.2rem;
  padding: 0.85rem;
  border-radius: 0.9rem;
  background: rgba(8, 19, 28, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.combat-metric span,
.combat-metric small {
  color: var(--muted);
}

.combat-metric strong {
  font-size: 1.15rem;
}

.ship-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 0.85rem 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
}

.highlight-row {
  background: rgba(88, 208, 255, 0.08);
}

.inline-form {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.section-note.flash-error {
  color: var(--error);
}

.exploration-shell {
  display: grid;
  gap: 1.5rem;
}

.exploration-map-grid {
  display: grid;
  gap: 0.45rem;
  margin-top: 1rem;
}

.exploration-map-cell {
  min-height: 4.2rem;
  padding: 0.6rem;
  border-radius: 0.9rem;
  border: 1px solid var(--border);
  background: rgba(8, 19, 28, 0.9);
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 0.2rem;
  text-align: center;
}

.exploration-map-cell strong {
  text-transform: capitalize;
}

.exploration-map-cell.is-unknown {
  opacity: 0.45;
  border-style: dashed;
}

.exploration-map-cell.is-known {
  background: rgba(24, 53, 73, 0.7);
}

.exploration-map-cell.is-current {
  border-color: rgba(88, 208, 255, 0.5);
  background: rgba(21, 182, 255, 0.2);
}

.exploration-map-cell.is-hostile {
  border-color: rgba(255, 112, 112, 0.45);
  background: rgba(255, 112, 112, 0.16);
}

.exploration-map-cell.is-colony {
  border-color: rgba(61, 210, 138, 0.4);
  background: rgba(61, 210, 138, 0.14);
}

.exploration-stage-card.is-done {
  border-color: rgba(61, 210, 138, 0.28);
}

.exploration-stage-card.is-active {
  border-color: rgba(88, 208, 255, 0.3);
}

.exploration-stage-card.is-ready {
  border-color: rgba(255, 181, 77, 0.28);
}

.exploration-stage-card.is-blocked {
  border-color: rgba(255, 112, 112, 0.22);
}

@media (max-width: 1100px) {
  .hero,
  .three-columns,
  .two-columns,
  .resource-grid,
  .ship-grid,
  .admin-grid,
  .combat-summary-grid,
  .combat-loss-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-head,
  .panel-title,
  .site-header,
  .editor-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-shell {
    padding: 1rem;
  }
}