:root {
  --bg: #070b16;
  --panel: rgba(15, 23, 42, 0.88);
  --panel2: rgba(30, 41, 59, 0.72);
  --border: rgba(255, 255, 255, 0.1);
  --text: #f8fafc;
  --muted: #94a3b8;
  --accent: #67e8f9;
  --accent2: #8b5cf6;
  --good: #86efac;
  --warn: #fde68a;
  --bad: #fca5a5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(103, 232, 249, 0.12), transparent 34%),
    radial-gradient(circle at top right, rgba(139, 92, 246, 0.18), transparent 32%),
    var(--bg);
  min-height: 100vh;
}

.app {
  display: grid;
  grid-template-columns: 270px 1fr;
  min-height: 100vh;
}

.sidebar {
  border-right: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.8);
  padding: 24px 18px;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 28px;
}

.brand-logo {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #020617;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 30px rgba(103, 232, 249, 0.22);
}

.brand h1 {
  margin: 0;
  font-size: 20px;
}

.brand p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

nav {
  display: grid;
  gap: 10px;
}

nav button {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  text-align: left;
  padding: 13px 14px;
  border-radius: 14px;
  font-size: 15px;
}

nav button.active,
nav button:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--border);
  color: var(--text);
}

.main {
  padding: 26px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
}

.eyebrow {
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  margin: 0 0 8px;
}

.topbar h2 {
  margin: 0;
  font-size: 34px;
}

.topbar p {
  color: var(--muted);
  margin: 8px 0 0;
}

.server-status {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(134, 239, 172, 0.25);
  color: var(--good);
  background: rgba(134, 239, 172, 0.09);
  font-weight: 700;
}

.resources {
  display: grid;
  grid-template-columns: repeat(5, minmax(140px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.resource-card,
.card,
.hero-card {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--panel);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.22);
}

.resource-card {
  padding: 16px;
}

.resource-card span {
  color: var(--muted);
  display: block;
  margin-bottom: 9px;
}

.resource-card strong {
  font-size: 25px;
}

.resource-card small {
  display: block;
  color: var(--muted);
  margin-top: 7px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 18px;
}

.hero-card {
  min-height: 330px;
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  align-items: center;
  padding: 24px;
}

.planet-visual {
  height: 260px;
  position: relative;
  display: grid;
  place-items: center;
}

.planet {
  width: 165px;
  height: 165px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #baf3ff, #257aa6 28%, #12345d 62%, #080f1f 100%);
  box-shadow:
    inset -28px -30px 50px rgba(0,0,0,0.42),
    0 0 60px rgba(103, 232, 249, 0.38);
}

.orbit {
  position: absolute;
  border: 1px solid rgba(103, 232, 249, 0.26);
  border-radius: 50%;
  transform: rotate(-18deg);
}

.orbit-one {
  width: 230px;
  height: 78px;
}

.orbit-two {
  width: 290px;
  height: 105px;
}

.hero-content h3 {
  font-size: 31px;
  margin: 0 0 12px;
}

.hero-content p {
  color: var(--muted);
  line-height: 1.6;
}

.civil-rank {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 20px;
}

.civil-rank div {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
}

.civil-rank span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
}

.civil-rank strong {
  font-size: 20px;
}

.card {
  padding: 19px;
}

.adviser-card {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 14px;
  align-items: start;
}

.adviser-avatar {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(255,255,255,0.07);
  font-size: 30px;
}

.card h3 {
  margin: 0 0 10px;
}

.card p {
  color: var(--muted);
  line-height: 1.55;
}

.card-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}

.card-header span {
  font-size: 12px;
  color: var(--accent);
  border: 1px solid rgba(103, 232, 249, 0.22);
  background: rgba(103, 232, 249, 0.08);
  border-radius: 999px;
  padding: 6px 10px;
}

.meter {
  margin-bottom: 15px;
}

.meter label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  color: var(--muted);
}

.meter div {
  height: 10px;
  background: rgba(255,255,255,0.08);
  border-radius: 999px;
  overflow: hidden;
}

.meter span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transition: width 0.3s ease;
}

.empty-box {
  color: var(--muted);
  background: rgba(255,255,255,0.04);
  border: 1px dashed var(--border);
  border-radius: 16px;
  padding: 16px;
}

.wide {
  grid-column: span 2;
}

.buildings-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 11px;
}

.building-item {
  background: rgba(255,255,255,0.045);
  border: 1px solid var(--border);
  border-radius: 15px;
  padding: 14px;
}

.building-item strong {
  display: block;
  margin-bottom: 7px;
}

.building-item span {
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 1050px) {
  .app {
    grid-template-columns: 1fr;
  }

  .resources {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-grid,
  .hero-card {
    grid-template-columns: 1fr;
  }

  .wide {
    grid-column: span 1;
  }

  .buildings-list {
    grid-template-columns: 1fr;
  }
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.quick-actions button {
  border: 0;
  border-radius: 14px;
  padding: 13px 15px;
  color: #020617;
  font-weight: 800;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent), #d9fbff);
  transition: 0.15s ease;
}

.quick-actions button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(103, 232, 249, 0.18);
}

.action-message {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.action-message.success {
  color: var(--good);
}

.action-message.error {
  color: var(--bad);
}

.building-upgrade,
.mini-action {
  margin-top: 12px;
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 800;
  cursor: pointer;
  color: #020617;
  background: linear-gradient(135deg, var(--accent), #d9fbff);
}

.building-upgrade:hover,
.mini-action:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(103, 232, 249, 0.18);
}

#constructionBox strong {
  display: block;
  margin-bottom: 8px;
}

#constructionBox p {
  margin: 0 0 8px;
}

.building-upgrade:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: rgba(255,255,255,0.12);
  color: var(--muted);
  box-shadow: none;
}

.building-item span {
  display: block;
  margin-top: 5px;
}

.mission-card {
  border-color: rgba(253, 230, 138, 0.22);
  background:
    radial-gradient(circle at top right, rgba(253, 230, 138, 0.08), transparent 38%),
    var(--panel);
}

#missionBox h4 {
  margin: 0 0 8px;
  font-size: 18px;
}

#missionBox p {
  margin: 0 0 12px;
  color: var(--muted);
}

.mission-reward {
  display: inline-flex;
  border-radius: 999px;
  padding: 7px 10px;
  color: var(--good);
  background: rgba(134, 239, 172, 0.08);
  border: 1px solid rgba(134, 239, 172, 0.22);
  font-size: 13px;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.page-intro {
  color: var(--muted);
  line-height: 1.6;
  margin-top: -4px;
  margin-bottom: 18px;
}

.planet-buildings-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 14px;
}

.planet-building-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,0.045);
  padding: 16px;
}

.planet-building-card h4 {
  margin: 0 0 8px;
  font-size: 19px;
}

.planet-building-card p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.5;
}

.building-details {
  display: grid;
  gap: 7px;
  margin: 12px 0;
}

.building-details span {
  color: var(--muted);
  font-size: 14px;
}

.building-details b {
  color: var(--text);
}

.lock-reason {
  color: var(--bad) !important;
}

.nav-view-note {
  color: var(--muted);
}

.signals-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 14px;
}

.signal-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,0.045);
  padding: 16px;
}

.signal-card h4 {
  margin: 0 0 8px;
  font-size: 19px;
}

.signal-card p {
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.5;
}

.signal-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.signal-meta span {
  border-radius: 999px;
  padding: 6px 9px;
  background: rgba(103, 232, 249, 0.08);
  border: 1px solid rgba(103, 232, 249, 0.18);
  color: var(--accent);
  font-size: 12px;
}

.empty-galaxy {
  color: var(--muted);
  border: 1px dashed var(--border);
  border-radius: 18px;
  padding: 18px;
  background: rgba(255,255,255,0.035);
}

.ships-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 14px;
}

.ship-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,0.045);
  padding: 16px;
}

.ship-card h4 {
  margin: 0 0 8px;
  font-size: 19px;
}

.ship-card p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.5;
}

.ship-details {
  display: grid;
  gap: 7px;
  margin: 12px 0;
}

.ship-details span {
  color: var(--muted);
  font-size: 14px;
}

.ship-details b {
  color: var(--text);
}

.ship-build {
  margin-top: 12px;
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 800;
  cursor: pointer;
  color: #020617;
  background: linear-gradient(135deg, var(--accent), #d9fbff);
}

.ship-build:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: rgba(255,255,255,0.12);
  color: var(--muted);
  box-shadow: none;
}

.research-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 14px;
}

.research-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,0.045);
  padding: 16px;
}

.research-card h4 {
  margin: 0 0 8px;
  font-size: 19px;
}

.research-card p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.5;
}

.research-details {
  display: grid;
  gap: 7px;
  margin: 12px 0;
}

.research-details span {
  color: var(--muted);
  font-size: 14px;
}

.research-details b {
  color: var(--text);
}

.research-upgrade {
  margin-top: 12px;
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 800;
  cursor: pointer;
  color: #020617;
  background: linear-gradient(135deg, var(--accent), #d9fbff);
}

.research-upgrade:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: rgba(255,255,255,0.12);
  color: var(--muted);
  box-shadow: none;
}

.civilization-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 11px;
  margin-bottom: 18px;
}

.civilization-stat {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,0.045);
  padding: 14px;
}

.civilization-stat span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 7px;
}

.civilization-stat strong {
  font-size: 20px;
}

.civilization-policies {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 14px;
}

.policy-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,0.045);
  padding: 16px;
}

.policy-card.active {
  border-color: rgba(134, 239, 172, 0.4);
  background:
    radial-gradient(circle at top right, rgba(134, 239, 172, 0.10), transparent 40%),
    rgba(255,255,255,0.045);
}

.policy-card h4 {
  margin: 0 0 8px;
  font-size: 19px;
}

.policy-card p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.5;
}

.policy-effect {
  display: grid;
  gap: 7px;
  margin: 12px 0;
}

.policy-effect span {
  color: var(--muted);
  font-size: 14px;
}

.policy-effect b {
  color: var(--text);
}

.policy-bonus {
  color: var(--good) !important;
}

.policy-drawback {
  color: var(--warn) !important;
}

.policy-select {
  margin-top: 12px;
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 800;
  cursor: pointer;
  color: #020617;
  background: linear-gradient(135deg, var(--accent), #d9fbff);
}

.policy-select:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: rgba(255,255,255,0.12);
  color: var(--muted);
}

/* Barre de ressources toujours visible */
.resources {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 10px 0;
  backdrop-filter: blur(14px);
  background: rgba(7, 11, 22, 0.82);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Version plus compacte des cartes ressources */
.resource-card {
  padding: 10px 12px;
  border-radius: 16px;
}

.resource-card span {
  margin-bottom: 5px;
  font-size: 12px;
}

.resource-card strong {
  font-size: 19px;
}

.resource-card small {
  margin-top: 4px;
  font-size: 11px;
}

/* Sur mobile, la barre reste compacte */
@media (max-width: 1050px) {
  .resources {
    top: 0;
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Ressources compactes sur petits écrans */
@media (max-width: 800px) {
  .main {
    padding: 14px;
  }

  .topbar {
    margin-bottom: 10px;
  }

  .topbar h2 {
    font-size: 26px;
  }

  .resources {
    display: flex;
    flex-wrap: nowrap;
    gap: 6px;
    overflow-x: auto;
    padding: 8px;
    margin: 0 -14px 14px;
    border-radius: 0;
    scrollbar-width: thin;
  }

  .resource-card {
    min-width: 118px;
    flex: 0 0 auto;
    padding: 8px 9px;
    border-radius: 12px;
  }

  .resource-card span {
    font-size: 11px;
    margin-bottom: 3px;
    white-space: nowrap;
  }

  .resource-card strong {
    display: block;
    font-size: 16px;
    line-height: 1.1;
    white-space: nowrap;
  }

  .resource-card small {
    font-size: 10px;
    margin-top: 3px;
    white-space: nowrap;
  }
}

/* Très petits écrans : encore plus serré */
@media (max-width: 480px) {
  .resources {
    gap: 5px;
    padding: 6px;
  }

  .resource-card {
    min-width: 104px;
    padding: 7px 8px;
  }

  .resource-card span {
    font-size: 10px;
  }

  .resource-card strong {
    font-size: 15px;
  }

  .resource-card small {
    font-size: 9px;
  }
}

/* Ressources compactes sur petits écrans */
@media (max-width: 800px) {
  .main {
    padding: 14px;
  }

  .topbar {
    margin-bottom: 10px;
  }

  .topbar h2 {
    font-size: 26px;
  }

  .resources {
    display: flex;
    flex-wrap: nowrap;
    gap: 6px;
    overflow-x: auto;
    padding: 8px;
    margin: 0 -14px 14px;
    border-radius: 0;
    scrollbar-width: thin;
  }

  .resource-card {
    min-width: 118px;
    flex: 0 0 auto;
    padding: 8px 9px;
    border-radius: 12px;
  }

  .resource-card span {
    font-size: 11px;
    margin-bottom: 3px;
    white-space: nowrap;
  }

  .resource-card strong {
    display: block;
    font-size: 16px;
    line-height: 1.1;
    white-space: nowrap;
  }

  .resource-card small {
    font-size: 10px;
    margin-top: 3px;
    white-space: nowrap;
  }
}

/* Très petits écrans : encore plus serré */
@media (max-width: 480px) {
  .resources {
    gap: 5px;
    padding: 6px;
  }

  .resource-card {
    min-width: 104px;
    padding: 7px 8px;
  }

  .resource-card span {
    font-size: 10px;
  }

  .resource-card strong {
    font-size: 15px;
  }

  .resource-card small {
    font-size: 9px;
  }
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(12px);
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  width: min(760px, 96vw);
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  border: 1px solid rgba(103, 232, 249, 0.22);
  border-radius: 26px;
  padding: 24px;
  background:
    radial-gradient(circle at top right, rgba(103, 232, 249, 0.12), transparent 35%),
    radial-gradient(circle at bottom left, rgba(139, 92, 246, 0.12), transparent 35%),
    rgba(15, 23, 42, 0.96);
  box-shadow: 0 30px 90px rgba(0,0,0,0.45);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
}

.modal-header {
  display: flex;
  gap: 16px;
  align-items: center;
  padding-right: 42px;
  margin-bottom: 20px;
}

.modal-icon {
  width: 66px;
  height: 66px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  font-size: 34px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
}

.modal-header h3 {
  margin: 0;
  font-size: 30px;
}

.modal-header p {
  margin: 6px 0 0;
  color: var(--muted);
}

.modal-section {
  margin-top: 18px;
}

.modal-section h4 {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 15px;
  letter-spacing: 0.04em;
}

.modal-section p,
.modal-section li {
  color: var(--muted);
  line-height: 1.55;
}

.modal-section ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

.modal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.modal-grid div,
.modal-cost {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,0.045);
  padding: 14px;
}

.modal-grid span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 7px;
}

.modal-grid strong {
  font-size: 22px;
}

.modal-cost {
  display: grid;
  gap: 7px;
  color: var(--muted);
}

.modal-cost b {
  color: var(--text);
}

.modal-status {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  color: var(--muted);
  border: 1px solid var(--border);
}

.modal-status.available {
  color: var(--good);
  border-color: rgba(134,239,172,0.3);
  background: rgba(134,239,172,0.08);
}

.modal-status.blocked {
  color: var(--bad);
  border-color: rgba(252,165,165,0.3);
  background: rgba(252,165,165,0.08);
}

.modal-upgrade,
.building-info-button {
  margin-top: 14px;
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 800;
  cursor: pointer;
  color: #020617;
  background: linear-gradient(135deg, var(--accent), #d9fbff);
}

.modal-upgrade:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: rgba(255,255,255,0.12);
  color: var(--muted);
}

.building-info-button {
  margin-left: 8px;
  background: rgba(255,255,255,0.1);
  color: var(--text);
  border: 1px solid var(--border);
}

@media (max-width: 700px) {
  .modal-card {
    padding: 18px;
  }

  .modal-header h3 {
    font-size: 24px;
  }

  .modal-grid {
    grid-template-columns: 1fr;
  }
}

.sub-header {
  margin-top: 24px;
}

.civilization-decisions {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 14px;
}

.decision-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,0.045);
  padding: 16px;
}

.decision-card h4 {
  margin: 0 0 8px;
  font-size: 18px;
}

.decision-card p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.5;
}

.decision-effect {
  display: grid;
  gap: 7px;
  margin: 12px 0;
}

.decision-effect span {
  color: var(--muted);
  font-size: 14px;
}

.decision-effect b {
  color: var(--text);
}

.decision-apply {
  margin-top: 12px;
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 800;
  cursor: pointer;
  color: #020617;
  background: linear-gradient(135deg, var(--accent), #d9fbff);
}

.decision-apply:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(103, 232, 249, 0.18);
}

@media (max-width: 1100px) {
  .civilization-decisions,
  .civilization-policies {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 650px) {
  .civilization-summary,
  .civilization-decisions,
  .civilization-policies {
    grid-template-columns: 1fr;
  }
}