:root {
  --bg-dark: #111827;
  --bg-card: #1f2937;
  --text: #ffffff;
  --text-secondary: #9ca3af;
  --blue: #2563eb;
  --blue-hover: #1d4ed8;
  --green: #059669;
  --green-hover: #047857;
  --yellow: #d97706;
  --yellow-hover: #b45309;
  --red: #dc2626;
  --red-hover: #b91c1c;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg-dark);
  color: var(--text);
  font-family: system-ui, -apple-system, sans-serif;
  line-height: 1.5;
  min-height: 100vh;
}

.container {
  max-width: 98%;
  margin: 0 auto;
  padding: 0.5rem;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.header-buttons {
  display: flex;
  gap: 1rem;
  margin-right: 18px;
}

h1 {
  font-size: 2rem;
  font-weight: bold;
}

h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.btn {
  background-color: var(--blue);
  color: var(--text);
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 0.375rem;
  cursor: pointer;
  font-size: 0.975rem;
  transition: background-color 0.2s;
}

.btn:hover {
  background-color: var(--blue-hover);
}

.btn-green {
  background-color: var(--green);
}

.btn-green:hover {
  background-color: var(--green-hover);
}

.btn-yellow {
  background-color: var(--yellow);
}

.btn-yellow:hover {
  background-color: var(--yellow-hover);
}

.btn-red {
  background-color: var(--red);
}

.btn-red:hover {
  background-color: var(--red-hover);
}

.game-grid {
  display: grid;
  grid-template-columns: 1fr 2fr 3fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

#buildingsContainer {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.cards-container {
  display: grid;
  grid-template-columns: 1fr 1fr; /* Two equal columns */
  gap: 1rem;
}

.resCards {
  display: grid;
  grid-template-columns: 1fr; /* Two equal columns */
  gap: 1rem;
}

.card {
  background-color: var(--bg-card);
  padding: 1rem;
  border-radius: 0.5rem;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.card-title {
  font-size: 1.125rem;
  font-weight: 600;
}

.resource-info, .building-info {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.cost-list {
  margin: 0.5rem 0;
  list-style: none;
}

.cost-item {
  color: var(--text-secondary);
}

.cost-item.affordable {
  color: var(--green);
}

.cost-item.not-affordable {
  color: var(--red);
}

.save-management {
  background-color: var(--bg-card);
  padding: 1rem;
  border-radius: 0.5rem;
}

.save-controls {
  display: flex;
  gap: 1rem;
}

.import-container {
  display: flex;
  gap: 0.5rem;
  flex: 1;
}

input {
  flex: 1;
  padding: 0.5rem;
  background-color: var(--bg-dark);
  border: 1px solid var(--text-secondary);
  border-radius: 0.375rem;
  color: var(--text);
}

input:focus {
  outline: none;
  border-color: var(--blue);
}

.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.imgLogo { width: 600px; height: auto; } 

/* Notification Styles */
.notification-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.notification-card {
  background-color: var(--bg-card);
  padding: 1.5rem;
  border-radius: 0.5rem;
  text-align: center;
  max-width: 400px;
  width: 90%;
}

.notification-card p {
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.notification-card .btn {
  background-color: var(--blue);
}

.notification-card .btn:hover {
  background-color: var(--blue-hover);
}

/* New Large Notification Styles */
.large-notification-card {
  background-color: var(--bg-card);
  padding: 2rem;
  border-radius: 0.5rem;
  text-align: left;
  max-width: 700px; /* Wider than normal */
  width: 90%;
  max-height: 80vh; /* Taller, but with a max height */
  overflow-y: auto; /* Scrollable if content is too long */
  border: 1px solid #555; /* Subtle border */
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5); /* Soft shadow */
}

.large-notification-card p {
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.large-notification-card .btn {
  background-color: var(--blue);
}

.large-notification-card .btn:hover {
  background-color: var(--blue-hover);
}

.large-notification-card strong {
  display: block;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: #ddd;
}

/* Buffs/Debuffs Styles */
.buffs-debuffs {
  margin-bottom: 2rem;
}

.buffs-debuffs-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.buff-debuff {
  background-color: var(--bg-card);
  padding: 0.75rem;
  border-radius: 0.5rem;
  flex: 1;
  min-width: 200px;
  max-width: 300px;
}

.buff-debuff.buff {
  border: 2px solid var(--green);
}

.buff-debuff.debuff {
  border: 2px solid var(--red);
}

.buff-debuff p {
  color: var(--text);
  font-size: 0.875rem;
}

/* Electricity Bar Styles */
.electricity-section {
  margin-bottom: 2rem;
}

.electricity-bar-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.electricity-bar {
  flex: 1;
  height: 20px;
  background-color: var(--bg-card);
  border-radius: 0.375rem;
  overflow: hidden;
  position: relative;
}

.electricity-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: var(--width, 0%);
  transition: width 0.3s ease;
}

.electricity-bar.green::before {
  background-color: var(--green);
}

.electricity-bar.yellow::before {
  background-color: var(--yellow);
}

.electricity-bar.red::before {
  background-color: var(--red);
}

#electricityLabel {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Resource Budget Styles */
.resource-budget {
  margin-bottom: 2rem;
}

.resource-budget-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.resource-budget-item {
  background-color: var(--bg-card);
  padding: 1rem;
  border-radius: 0.5rem;
  flex: 1;
  min-width: 300px;
  max-width: 450px;
}

.resource-budget-item h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.resource-budget-item p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.resource-budget-item ul {
  list-style: none;
  margin: 0.5rem 0;
}

.resource-budget-item li {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.net-positive {
  color: var(--green);
}

.net-negative {
  color: var(--red);
}

.net-neutral {
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .imgLogo { max-width: 180px; height: auto; } 
  
  .btn {
    padding: 0.3rem 0.6rem;
    border: none;
    border-radius: 0.325rem;
    cursor: pointer;
    font-size: 0.875rem;
    transition: background-color 0.2s;
  }

  .cards-container {
    grid-template-columns: 1fr; /* Single column on mobile */
  }
  
  .game-grid, #buildingsContainer {
    grid-template-columns: 1fr;
  }
  
  .container {
    max-width: 94%;
    margin: 0 auto;
    padding: 0.35rem;
  }

  .wcard {
    max-width: 380px;
    max-height: 215px;
  }

  .buffs-debuffs-container {
    flex-direction: column;
  }

  .buff-debuff {
    min-width: 100%;
    max-width: 100%;
  }

  .resource-budget-container {
    flex-direction: column;
  }

  .resource-budget-item {
    min-width: 100%;
    max-width: 100%;
  }
  
  .header-buttons {
    gap: 0.4rem;
  }
}

.wcard {
  width: 410px;
  height: 235px;
  position: relative;
  padding: 25px;
  background: radial-gradient(178.94% 106.41% at 26.42% 106.41%, #FFF7B1 0%, rgba(255, 255, 255, 0) 71.88%), #FFFFFF;
  box-shadow: 0px 155px 62px rgba(0, 0, 0, 0.01), 0px 87px 52px rgba(0, 0, 0, 0.05), 0px 39px 39px rgba(0, 0, 0, 0.09), 0px 10px 21px rgba(0, 0, 0, 0.1), 0px 0px 0px rgba(0, 0, 0, 0.1);
  border-radius: 23px;
  transition: all 0.8s cubic-bezier(0.15, 0.83, 0.66, 1);
  cursor: pointer;
}

.wcard:hover {
  transform: scale(1.05);
}

.wcontainer {
  width: 220px;
  height: 220px;
  position: absolute;
  right: -25px;
  top: -50px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0.7);
}

.cloud {
  width: 250px;
}

#today { font-size: 12px; color: #000; }

.front {
  padding-top: 45px;
  margin-left: 25px;
  display: inline;
  position: absolute;
  z-index: 11;
  animation: clouds 8s infinite;
  animation-timing-function: ease-in-out;
}

.back {
  margin-top: -30px;
  margin-left: 150px;
  z-index: 12;
  animation: clouds 12s infinite;
  animation-timing-function: ease-in-out;
}

.right-front {
  width: 45px;
  height: 45px;
  border-radius: 50% 50% 50% 0%;
  background-color: #4c9beb;
  display: inline-block;
  margin-left: -25px;
  z-index: 5;
}

.left-front {
  width: 65px;
  height: 65px;
  border-radius: 50% 50% 0% 50%;
  background-color: #4c9beb;
  display: inline-block;
  z-index: 5;
}

.right-back {
  width: 50px;
  height: 50px;
  border-radius: 50% 50% 50% 0%;
  background-color: #4c9beb;
  display: inline-block;
  margin-left: -20px;
  z-index: 5;
}

.left-back {
  width: 30px;
  height: 30px;
  border-radius: 50% 50% 0% 50%;
  background-color: #4c9beb;
  display: inline-block;
  z-index: 5;
}

.sun {
  width: 120px;
  height: 120px;
  background: -webkit-linear-gradient(to right, #fcbb04, #fffc00);
  background: linear-gradient(to right, #fcbb04, #fffc00);
  border-radius: 60px;
  display: inline;
  position: absolute;
}

.sunshine {
  animation: sunshines 2s infinite;
}

@keyframes sunshines {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }

  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

@keyframes clouds {
  0% {
    transform: translateX(15px);
  }

  50% {
    transform: translateX(0px);
  }

  100% {
    transform: translateX(15px);
  }
}

.wcard-header {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.wcard-header span:first-child {
  word-break: break-all;
  font-weight: 800;
  font-size: 15px;
  line-height: 135%;
  color: rgba(87, 77, 51, 0.66);
}

.wcard-header span:last-child {
  font-weight: 700;
  font-size: 15px;
  line-height: 135%;
  color: rgba(87, 77, 51, 0.33);
}

.temp {
  position: absolute;
  left: 25px;
  bottom: 12px;
  font-weight: 700;
  font-size: 64px;
  line-height: 77px;
  color: rgba(87, 77, 51, 1);
}

.temp-scale {
  width: 80px;
  height: 36px;
  position: absolute;
  right: 25px;
  bottom: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.06);
  border-radius: 9px;
}

.temp-scale span {
  font-weight: 700;
  font-size: 13px;
  line-height: 134.49%;
  color: rgba(87, 77, 51, 0.66);
}

.condition {
  font-weight: 700;
  font-size: 13px;
  line-height: 134.49%;
  color: rgba(87, 77, 51, 0.66);
}

.wind {
  font-weight: 700;
  font-size: 13px;
  line-height: 134.49%;
  color: rgba(87, 77, 51, 0.66);
}

/* Ensure civilization-section is full-width */
.civilization-section {
  width: 100%;
  margin: 20px 0;
}

/* Style for the civilization resources (bars) */
.civilization-resource {
  margin-bottom: 4px;
}

.civilization-resource h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.civilization-bar-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.civilization-bar {
  flex: 1;
  height: 20px;
  background-color: var(--bg-card);
  border-radius: 0.375rem;
  overflow: hidden;
  position: relative;
}

.civilization-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: var(--width, 0%);
  background-color: var(--blue); /* #2563eb for all bars except Defense Power */
  transition: width 0.3s ease;
}

/* Label styling for consistency */
.civilization-bar-container span {
  color: var(--text-secondary); /* #9ca3af */
  font-size: 0.875rem;
}

/* Specific styling for Defense Power bar */
#defensePowerBar {
  flex: 1;
  height: 20px;
  background-color: var(--bg-card);
  border-radius: 0.375rem;
  overflow: hidden;
  position: relative;
}

#defensePowerBar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: var(--width, 0%);
  background-color: var(--blue); /* Default, overridden by states below */
  transition: width 0.3s ease;
}

/* Color states only for defensePowerBar */
#defensePowerBar.red::before {
  background-color: var(--red); /* #dc2626 for < 50 */
}

#defensePowerBar.yellow::before {
  background-color: var(--yellow); /* #d97706 for < 150 */
}

#defensePowerBar.green::before {
  background-color: var(--green); /* #059669 for >= 150 */
}

/* Style for the researches section inside civilization-section */
.researches {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.expedition-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 768px) {
  .expedition-grid {
    grid-template-columns: 1fr;
  }
}

.soldier-options {
  margin: 10px 0;
}

.card p {
  word-wrap: break-word;
}

.btn-invisible {
  background: none;
  border: none;
  padding: 0;
  margin: 0 5px 0 0; /* Margin-right: 5px */
  cursor: pointer;
  opacity: 0;
  width: 40px;
  height: 40px;
}


/* Popup Styling */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent overlay */
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.popup-content {
  background-color: #1a2526;
  padding: 20px;
  border-radius: 10px;
  max-width: 800px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
  color: #fff;
  text-align: center;
}

.popup-content h2 {
  margin: 0 0 15px 0;
  font-size: 1.5em;
}

.popup-content .btn {
  margin-top: 15px;
  padding: 10px 20px;
  background-color: #007bff;
  border: none;
  border-radius: 5px;
  color: #fff;
  cursor: pointer;
}

.popup-content .btn:hover {
  background-color: #0056b3;
}

/* Achievements Grid */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 15px;
  justify-items: center;
  align-items: center;
  padding: 10px;
}

.achievement-card {
  position: relative;
  width: 100px;
  height: 100px;
  background-color: #333;
  border-radius: 12px;
  display: flex;
  flex-direction: column; /* Stack trophy and name vertically */
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s;
}

.achievement-card.unachieved {
  opacity: 0.3;
}

.achievement-card:hover {
  transform: scale(1.05);
}

.achievement-card .trophy {
  font-size: 30px; 
}

.achievement-card .achievement-name {
  font-size: 12px;
  font-style: italic;
  color: #fff;
  text-align: center;
  margin-top: 5px;
  line-height: 1.2;
  max-width: 90%; /* Prevent text from touching the edges */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap; /* Prevent wrapping */
}

.achievement-card .tier {
  position: absolute;
  top: 5px;
  right: 5px;
  font-size: 14px;
  color: #ffd700;
  font-weight: bold;
}

@media (max-width: 768px) {
  .achievements-grid {
  grid-template-columns: repeat(3, 1fr);
}

.popup-content {
  max-width: 400px;
}
}

/* CSS für collapsible Details */

details {
  user-select: none;
}

details>summary span.icon {
  width: 24px;
  height: 24px;
  transition: all 0.3s;
  /* margin-left: auto; */
}

details[open] summary span.icon {
  transform: rotate(180deg);
}

summary {
  display: flex;
  cursor: pointer;
  font-size: larger;
  font-weight: bolder;
}


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