/* WUMPUS WORLD · SOLID COLORS ONLY · WITH SCROLLING */

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

body {
  background: #e0e0e0;
  font-family: 'Courier New', monospace;
  color: #000000;
  overflow-y: auto;  /* Changed from hidden to auto - allows vertical scrolling */
  overflow-x: auto;  /* Allows horizontal scrolling if needed */
}

/* HEADER */
.header {
  background: #2c3e50;
  border-bottom: 3px solid #c0392b;
  padding: 10px 20px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
}

.logo h1 {
  font-size: 20px;
  font-weight: bold;
  color: #ecf0f1;
}

.subtitle {
  font-size: 10px;
  color: #bdc3c7;
  margin-top: 4px;
}

.status-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #34495e;
  padding: 6px 15px;
}

.status-text {
  font-size: 12px;
  font-weight: bold;
  color: #e74c3c;
}

.status-dot {
  width: 10px;
  height: 10px;
  background: #7f8c8d;
}

.status-dot.active {
  background: #27ae60;
}

.status-dot.dead {
  background: #e74c3c;
}

.status-dot.won {
  background: #f39c12;
}

/* MAIN LAYOUT */
.main-layout {
  display: flex;
  gap: 15px;
  padding: 15px;
  max-width: 1400px;
  margin: 0 auto;
  min-height: calc(100vh - 70px);
}

/* LEFT PANEL */
.left-panel {
  width: 200px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-shrink: 0;
}

.panel-section {
  background: #ffffff;
  border: 2px solid #2c3e50;
  padding: 12px;
}

.panel-title {
  font-size: 12px;
  font-weight: bold;
  text-transform: uppercase;
  color: #2c3e50;
  margin-bottom: 10px;
  padding-bottom: 5px;
  border-bottom: 2px solid #c0392b;
}

/* CONFIGURATION */
.config-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

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

.field.full-width {
  grid-column: span 2;
}

.field-label {
  font-size: 10px;
  font-weight: bold;
  color: #7f8c8d;
}

.field-input {
  padding: 5px;
  border: 1px solid #bdc3c7;
  background: #ffffff;
  font-family: monospace;
  font-size: 13px;
  text-align: center;
}

/* BUTTONS */
.btn-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn {
  padding: 8px;
  border: none;
  font-size: 11px;
  font-weight: bold;
  font-family: monospace;
  cursor: pointer;
  text-transform: uppercase;
}

.btn-primary {
  background: #2c3e50;
  color: #ffffff;
}

.btn-primary:hover:not(:disabled) {
  background: #1a252f;
}

.btn-secondary {
  background: #27ae60;
  color: #ffffff;
}

.btn-secondary:hover:not(:disabled) {
  background: #1e8449;
}

.btn-accent {
  background: #f39c12;
  color: #ffffff;
}

.btn-accent:hover:not(:disabled) {
  background: #d68910;
}

.btn-danger {
  background: #e74c3c;
  color: #ffffff;
}

.btn-danger:hover:not(:disabled) {
  background: #c0392b;
}

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

/* CENTER PANEL */
.center-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.world-container {
  background: #ffffff;
  border: 2px solid #2c3e50;
  padding: 15px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow-x: auto;  /* Allows horizontal scrolling for grid */
}

.grid-with-sidebar {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  flex-wrap: wrap;  /* Allows wrapping on smaller screens */
  justify-content: center;
}

.grid-section {
  flex-shrink: 0;
}

.grid-wrapper {
  display: none;
}

.grid-wrapper.visible {
  display: block;
}

.grid {
  display: grid;
  gap: 3px;
  background: #bdc3c7;
  padding: 10px;
}

/* CELLS */
.cell {
  width: 55px;
  height: 55px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  font-family: monospace;
  font-size: 20px;
  font-weight: bold;
  border: 1px solid #7f8c8d;
}

.cell-unknown {
  background: #95a5a6;
}

.cell-visited {
  background: #d5f5e3;
  border: 2px solid #27ae60;
}

.cell-kb-safe {
  background: #d6eaf8;
  border: 2px dashed #2980b9;
}

.cell-frontier {
  background: #fdebd0;
  border: 2px dashed #f39c12;
}

.cell-agent {
  background: #2c3e50;
  color: #ffffff;
  border: 2px solid #c0392b;
}

.cell-pit {
  background: #fadbd8;
  border: 2px solid #e74c3c;
}

.cell-wumpus {
  background: #fadbd8;
  border: 2px solid #e74c3c;
}

.cell-dead {
  background: #e74c3c;
  color: #ffffff;
}

.cell-icon {
  font-size: 22px;
}

.cell-coords {
  position: absolute;
  bottom: 2px;
  right: 3px;
  font-size: 7px;
  color: #7f8c8d;
}

.cell-percept-icons {
  position: absolute;
  top: 2px;
  left: 3px;
  font-size: 8px;
}

/* INFO SIDEBAR */
.info-sidebar {
  display: none;
  width: 200px;
  flex-direction: column;
  gap: 15px;
  flex-shrink: 0;
}

.info-sidebar.visible {
  display: flex;
}

.sidebar-title {
  font-size: 11px;
  font-weight: bold;
  text-transform: uppercase;
  color: #2c3e50;
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 2px solid #c0392b;
}

/* PERCEPTS SIDEBAR */
.percepts-sidebar {
  background: #ffffff;
  border: 2px solid #2c3e50;
  padding: 12px;
}

.percepts-sidebar-grid {
  max-height: 300px;
  overflow-y: auto;
}

.percept-cell-info {
  padding: 6px;
  background: #f8f9fa;
  margin-bottom: 6px;
  border-left: 3px solid #c0392b;
}

.percept-cell-coords {
  font-size: 10px;
  font-weight: bold;
  font-family: monospace;
  color: #2c3e50;
  margin-bottom: 4px;
}

.percept-cell-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.percept-sidebar-item {
  padding: 2px 5px;
  font-size: 8px;
  font-weight: bold;
  font-family: monospace;
}

.percept-BREEZE {
  background: #d6eaf8;
  color: #2980b9;
}

.percept-STENCH {
  background: #e8daef;
  color: #8e44ad;
}

.percept-PIT {
  background: #fadbd8;
  color: #c0392b;
}

.percept-WUMPUS {
  background: #fadbd8;
  color: #c0392b;
}

.no-percept {
  color: #95a5a6;
  font-size: 10px;
}

/* METRICS SIDEBAR */
.metrics-sidebar {
  background: #ffffff;
  border: 2px solid #2c3e50;
  padding: 12px;
}

.metrics-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 8px;
  background: #f8f9fa;
}

.highlight-row {
  background: #fdebd0;
  border-left: 3px solid #f39c12;
}

.metric-label {
  font-size: 10px;
  font-weight: bold;
  color: #7f8c8d;
}

.metric-value {
  font-size: 14px;
  font-weight: bold;
  font-family: monospace;
  color: #2c3e50;
}

.accent {
  color: #e74c3c;
  font-size: 16px;
}

/* CURRENT PERCEPTS BAR */
.percepts-box {
  background: #f8f9fa;
  border: 1px solid #bdc3c7;
  padding: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 45px;
}

.percept-tag {
  padding: 3px 8px;
  font-size: 10px;
  font-weight: bold;
  font-family: monospace;
}

/* MESSAGE BAR */
.message-bar {
  background: #ecf0f1;
  border-left: 4px solid #c0392b;
  padding: 10px;
  font-size: 11px;
  font-family: monospace;
}

.message-bar.msg-warning {
  background: #fdebd0;
  border-left-color: #f39c12;
}

.message-bar.msg-error {
  background: #fadbd8;
  border-left-color: #e74c3c;
}

.message-bar.msg-success {
  background: #d5f5e3;
  border-left-color: #27ae60;
}

/* EMPTY STATE */
.empty-state {
  text-align: center;
  padding: 40px;
}

.empty-state p {
  color: #7f8c8d;
  font-size: 12px;
}

.empty-state strong {
  color: #c0392b;
}

/* GAME OVER OVERLAY */
.game-over-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.8);
}

.dead-overlay .overlay-title {
  color: #e74c3c;
}

.win-overlay .overlay-title {
  color: #27ae60;
}

.overlay-content {
  text-align: center;
  background: #ffffff;
  padding: 20px 40px;
  border: 3px solid #2c3e50;
}

.overlay-title {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 5px;
}

.overlay-sub {
  font-size: 12px;
  color: #7f8c8d;
}

/* SCROLLBAR - Custom but functional */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #ecf0f1;
}

::-webkit-scrollbar-thumb {
  background: #bdc3c7;
}

::-webkit-scrollbar-thumb:hover {
  background: #95a5a6;
}