/* ===== BASE ===== */
body {
  background-color: #f5f5f5;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-dialog {
  background: white;
  border-radius: 10px;
  padding: 30px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.modal-dialog h2 {
  margin-top: 0;
  color: #04354a;
}

.modal-dialog p {
  line-height: 1.6;
  color: #333;
}

.modal-dialog .btn-primary {
  padding: 10px 25px;
  font-size: 16px;
  background-color: #2196F3;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 10px;
}

.modal-dialog .btn-primary:hover {
  background-color: #1976D2;
}

/* ===== SIDEBAR ===== */
.sidebar {
  position: fixed;
  top: 0;
  right: -50%;
  width: 50%;
  height: 100%;
  background: white;
  box-shadow: -2px 0 8px rgba(0,0,0,0.15);
  z-index: 100;
  overflow-y: auto;
  overflow-x: auto;
  transition: right 0.3s ease;
  padding: 20px 30px;
  box-sizing: border-box;
}

.sidebar.open {
  right: 0;
}

.sidebar-header {
  position: relative;
  margin-bottom: 15px;
  margin-top: 40px;
}

.sidebar-header h3 {
  margin: 0;
}

.sidebar-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 101;
  border-radius: 50%;
  background-color: #e8e8e8;
  border: 1px solid #ccc;
  cursor: pointer;
  position: fixed;
  top: 15px;
  right: 15px;
  font-size: 18px;
  transition: all 0.3s ease;
}

.sidebar-toggle:hover {
  background-color: #ddd;
}

.sidebar-toggle.hidden {
  display: none;
}

/* Sidebar table styles */
.sidebar table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-bottom: 20px;
}

.sidebar th,
.sidebar td {
  border: 1px solid #ddd;
  padding: 10px;
  text-align: left;
  vertical-align: top;
}

.sidebar th {
  background-color: #f5f5f5;
  font-weight: bold;
}

.sidebar tr:nth-child(even) {
  background-color: #fafafa;
}

.sidebar strong {
  color: #04354a;
}

/* ===== LOADING GEAR ===== */
.loading-gear {
  position: absolute;
  bottom: 8px;
  right: 12px;
  width: 36px;
  height: 36px;
  opacity: 0;
  pointer-events: none;
  animation: gear-spin 4s linear infinite;
  transition: opacity 0.3s;
}

.loading-gear.spinning {
  opacity: 0.6;
}

@keyframes gear-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ===== CHARACTER VIEW ===== */
#character-view {
  margin: 0 auto;
  max-width: 1200px;
  padding: 20px;
}

.top-section {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 20px;
  margin-bottom: 30px;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.character-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 0 0 225px;
}

.owl-container {
  position: relative;
  width: 225px;
  height: 280px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.owl-image {
  max-width: 225px;
  max-height: 280px;
  height: auto;
}

.character-name-label {
  text-align: center;
  font-weight: bold;
  font-size: 14px;
  color: #04354a;
  margin-top: 4px;
}

.speech-bubble-container {
  flex: 1;
  margin-left: 30px;
  min-height: 300px;
  display: flex;
}

.speech-bubble {
  position: relative;
  background: #e3f2fd;
  border-radius: 15px;
  padding: 20px;
  flex: 1;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  overflow-x: auto;
}

.speech-bubble:before {
  content: '';
  position: absolute;
  left: -20px;
  top: 20px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 20px 10px 0;
  border-color: transparent #e3f2fd transparent transparent;
}

.bubble-text {
  font-size: 16px;
  color: #333;
  line-height: 1.6;
}

.input-section {
  padding: 20px;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.user-input {
  width: 100%;
  padding: 15px;
  font-size: 16px;
  border: 2px solid #ddd;
  border-radius: 8px;
  box-sizing: border-box;
  resize: vertical;
  font-family: inherit;
}

.user-input:focus {
  outline: none;
  border-color: #2196F3;
}

.send-button {
  margin-top: 10px;
  padding: 12px 30px;
  font-size: 16px;
  background-color: #2196F3;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.send-button:hover {
  background-color: #1976D2;
}

.send-button:disabled {
  background-color: #90CAF9;
  cursor: default;
}

.reset-button {
  background: none;
  border: 1px solid #ccc;
  color: #666;
  font-size: 13px;
  padding: 6px 15px;
  border-radius: 6px;
  cursor: pointer;
}

.reset-button:hover {
  border-color: #999;
  color: #333;
}

/* ===== CHARACTER NAV ===== */
.character-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
  margin-right: 15px;
}

.character-icon {
  width: 35px;
  height: 35px;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.3s ease;
  opacity: 0.5;
  border: 2px solid transparent;
}

.character-icon:hover {
  opacity: 0.8;
  transform: scale(1.05);
}

.character-icon.active {
  opacity: 1;
  border: 2px solid #2196F3;
  box-shadow: 0 0 8px rgba(33, 150, 243, 0.4);
}

.character-icon.inactive {
  opacity: 0.3;
  cursor: default;
  filter: grayscale(80%);
}

.character-icon.inactive:hover {
  opacity: 0.3;
  transform: none;
}

.home-icon {
  width: 35px;
  height: 35px;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.3s ease;
  opacity: 0.7;
}

.home-icon:hover {
  opacity: 1;
}

.nav-separator {
  height: 1px;
  background: #ddd;
  margin: 2px 0;
}

.nav-group-label {
  font-size: 9px;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  margin-top: 2px;
  margin-bottom: -4px;
}

/* ===== LANDING PAGE ===== */
.landing-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
}

.landing-header {
  text-align: center;
  margin-bottom: 30px;
}

.landing-mascot {
  max-width: 150px;
  margin-bottom: 15px;
}

.landing-header h1 {
  margin: 0 0 10px 0;
  color: #04354a;
  font-size: 28px;
}

.landing-subtitle {
  font-size: 14px;
  color: #666;
  margin-bottom: 15px;
  font-style: italic;
  line-height: 1.6;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.phase-section {
  margin-bottom: 25px;
}

.phase-title {
  font-size: 16px;
  font-weight: bold;
  color: #04354a;
  margin-bottom: 4px;
  padding-bottom: 5px;
  border-bottom: 2px solid #ddd;
}

.phase-description {
  font-size: 13px;
  color: #666;
  margin: 0 0 12px 0;
  line-height: 1.5;
}

.character-cards {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  justify-content: center;
}

.character-card {
  background: white;
  border-radius: 10px;
  padding: 15px;
  width: 140px;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.character-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  border-color: #2196F3;
}

.character-card.coming-soon {
  opacity: 0.5;
  cursor: default;
}

.character-card.coming-soon:hover {
  transform: none;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  border-color: transparent;
}

.character-card img {
  width: 70px;
  height: 70px;
  object-fit: contain;
  margin-bottom: 8px;
}

.character-card h4 {
  margin: 0 0 4px 0;
  font-size: 14px;
  color: #04354a;
}

.character-card p {
  margin: 0;
  font-size: 12px;
  color: #666;
}

.character-card .card-skill {
  font-weight: bold;
  color: #04354a;
  margin-bottom: 4px;
}

.character-card .card-description {
  font-size: 11px;
  line-height: 1.4;
  color: #888;
}

.character-card .coming-soon-badge {
  font-size: 10px;
  color: #999;
  font-style: italic;
  margin-top: 4px;
}

/* ===== CONTEXT WINDOW SLIDER ===== */
.context-slider-section {
  margin-top: 18px;
  padding: 18px 20px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.context-slider-section h4 {
  margin: 0 0 4px 0;
  font-size: 14px;
  color: #04354a;
  text-align: center;
}

.context-slider-section .slider-subtitle {
  margin: 0 0 14px 0;
  font-size: 12px;
  color: #888;
  text-align: center;
}

.slider-bar {
  position: relative;
  display: flex;
  height: 44px;
  border-radius: 8px;
  overflow: visible;
  user-select: none;
  -webkit-user-select: none;
}

.slider-region {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  overflow: hidden;
  white-space: nowrap;
  transition: width 0.35s ease;
  position: relative;
}

.slider-region:first-child {
  border-radius: 8px 0 0 8px;
}

.slider-region:last-child {
  border-radius: 0 8px 8px 0;
}

.region-label {
  font-size: 11px;
  line-height: 1.2;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.region-pct {
  font-size: 10px;
  opacity: 0.9;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.slider-handle {
  position: absolute;
  top: 0;
  width: 14px;
  height: 100%;
  cursor: col-resize;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(-50%);
}

.slider-handle::after {
  content: '';
  width: 4px;
  height: 24px;
  background: rgba(255,255,255,0.8);
  border-radius: 2px;
  box-shadow: 0 0 3px rgba(0,0,0,0.3);
}

.slider-handle:hover::after,
.slider-handle.dragging::after {
  background: white;
  height: 30px;
  box-shadow: 0 0 6px rgba(0,0,0,0.4);
}

.preset-buttons {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.preset-btn {
  padding: 5px 12px;
  font-size: 11px;
  border: 1px solid #ddd;
  border-radius: 15px;
  background: #f8f9fa;
  color: #555;
  cursor: pointer;
  transition: all 0.2s ease;
}

.preset-btn:hover {
  background: #e3f2fd;
  border-color: #2196F3;
  color: #1976D2;
}

.preset-btn.active {
  background: #e3f2fd;
  border-color: #2196F3;
  color: #1976D2;
  font-weight: bold;
}

.api-key-section {
  background: white;
  border-radius: 10px;
  padding: 15px 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.api-key-section h4 {
  margin: 0 0 8px 0;
  color: #04354a;
}

.api-key-section p {
  margin: 0 0 8px 0;
  font-size: 14px;
  color: #555;
}

.api-key-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.api-key-input-row input {
  flex: 1;
  padding: 8px 12px;
  font-size: 14px;
  border: 2px solid #ddd;
  border-radius: 6px;
  box-sizing: border-box;
}

.api-key-input-row input:focus {
  outline: none;
  border-color: #2196F3;
}

.api-key-status {
  font-size: 13px;
  white-space: nowrap;
  color: #4CAF50;
}

.api-key-help {
  font-size: 12px;
  color: #888;
  margin-top: 4px;
}

.api-key-help a {
  color: #2196F3;
}

.landing-disclaimer {
  margin-top: 30px;
  padding: 15px 20px;
  background: #fff8e1;
  border-left: 4px solid #f9a825;
  border-radius: 4px;
  font-size: 13px;
  color: #5d4037;
  line-height: 1.5;
}

.placeholder-img {
  width: 70px;
  height: 70px;
  background: #e0e0e0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 8px auto;
  font-size: 24px;
  color: #999;
}

/* ===== CONVERSATION NAVIGATOR (Dialogos only) ===== */
.conversation-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 15px;
  margin-top: 10px;
  background: #f0f4f8;
  border-radius: 8px;
  font-size: 13px;
  color: #555;
}

.conversation-nav .nav-arrow {
  background: none;
  border: 1px solid #ccc;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  color: #555;
  transition: all 0.2s ease;
  padding: 0;
  line-height: 1;
}

.conversation-nav .nav-arrow:hover:not(:disabled) {
  background: #e3f2fd;
  border-color: #2196F3;
  color: #2196F3;
}

.conversation-nav .nav-arrow:disabled {
  opacity: 0.3;
  cursor: default;
}

.conversation-nav .nav-label {
  font-weight: 500;
  min-width: 100px;
  text-align: center;
}

.conversation-nav .nav-context {
  font-size: 11px;
  color: #888;
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.history-viewing-banner {
  font-size: 11px;
  color: #888;
  font-style: italic;
  text-align: center;
  padding: 4px 0;
}

.history-user-input {
  background: #f9f9f9;
  border-left: 3px solid #ccc;
  padding: 8px 12px;
  margin-bottom: 10px;
  font-size: 13px;
  color: #666;
  border-radius: 0 6px 6px 0;
  max-height: 60px;
  overflow-y: auto;
}

.history-user-input .history-label {
  font-weight: 600;
  font-size: 11px;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}