/* ==========================================================================
   Hugging Face AI Trading Agent - Stylesheet
   ========================================================================== */

/* AI Agent Button in Chart Toolbar */
.tv-pos-btn.tv-pos-ai {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.18), rgba(99, 102, 241, 0.18));
  border: 1px solid rgba(168, 85, 247, 0.45);
  color: #c084fc;
  box-shadow: 0 0 10px rgba(168, 85, 247, 0.15);
}

.tv-pos-btn.tv-pos-ai:hover,
.tv-pos-btn.tv-pos-ai:active,
.tv-pos-btn.tv-pos-ai.active {
  background: linear-gradient(135deg, #a855f7, #6366f1);
  color: #ffffff;
  border-color: #c084fc;
  box-shadow: 0 0 14px rgba(168, 85, 247, 0.55);
}

.tv-pos-btn.tv-pos-ai .pos-icon {
  font-size: 11px;
}

/* AI Bottom Sheet Container */
#ai-sheet {
  max-height: 90vh;
  max-height: 90dvh;
  display: flex;
  flex-direction: column;
}

.ai-sheet-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 12px 16px calc(24px + env(safe-area-inset-bottom, 16px)) 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ai-sheet-body::-webkit-scrollbar {
  width: 4px;
}

.ai-sheet-body::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

/* Gateway Status Banner */
.ai-gateway-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background:
    radial-gradient(140px 70px at 0% 0%, rgba(168, 85, 247, 0.28), transparent),
    linear-gradient(135deg, rgba(168, 85, 247, 0.14), rgba(99, 102, 241, 0.14));
  border: 1px solid rgba(168, 85, 247, 0.35);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 11px;
  box-shadow: 0 4px 14px rgba(88, 28, 135, 0.25);
}

.ai-gateway-status {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  color: #e9d5ff;
  min-width: 0;
}

.ai-status-copy {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.ai-gateway-sub {
  font-size: 9.5px;
  font-weight: 500;
  color: var(--text-muted);
}

.ai-banner-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.ai-gateway-status .ai-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #a855f7;
  box-shadow: 0 0 8px #a855f7;
  animation: pulse-ai 2s infinite ease-in-out;
}

.ai-gateway-status .ai-dot.configured {
  background: #0ecb81;
  box-shadow: 0 0 8px #0ecb81;
}

.ai-gateway-status .ai-dot.warning {
  background: #f0b90b;
  box-shadow: 0 0 8px #f0b90b;
}

@keyframes pulse-ai {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.9); }
}

.ai-gateway-model-tag {
  font-size: 10px;
  font-weight: 800;
  font-family: var(--font-mono);
  background: rgba(168, 85, 247, 0.2);
  color: #e9d5ff;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid rgba(168, 85, 247, 0.4);
}

.btn-toggle-config {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-toggle-config:hover {
  color: var(--text-main);
}

/* Ingested Chart Data Context Card */
.ai-data-context-card {
  background: var(--bg-card);
  border: 1px solid rgba(168, 85, 247, 0.25);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.ai-data-context-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ai-data-context-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.2px;
}

.ai-data-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.ai-data-badge {
  font-size: 10.5px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  line-height: 1.2;
}

.ai-data-badge.tf-badge {
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.4);
  color: #d8b4fe;
}

.ai-data-badge.sym-badge {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #7dd3fc;
}

.ai-data-badge.candles-badge {
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid rgba(251, 191, 36, 0.4);
  color: #fde047;
}

.ai-data-context-note {
  font-size: 10px;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.3;
}

/* Collapsible Gateway Settings Box */
.ai-config-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ai-config-card.hidden {
  display: none !important;
}

.ai-config-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-config-badge {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: #c084fc;
  background: rgba(168, 85, 247, 0.14);
  border: 1px solid rgba(168, 85, 247, 0.35);
  padding: 2px 7px;
  border-radius: 999px;
}

/* Theme the Save button purple to match the AI sheet */
#btn-save-ai-config {
  background: linear-gradient(135deg, #a855f7, #6366f1);
  border-color: #c084fc;
  color: #ffffff;
}

#btn-save-ai-config:hover {
  filter: brightness(1.12);
}

.ai-model-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ai-model-chip {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  border-radius: 6px;
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all 0.15s ease;
}

.ai-model-chip:hover {
  border-color: rgba(168, 85, 247, 0.5);
  color: var(--text-main);
}

.ai-model-chip.active {
  background: rgba(168, 85, 247, 0.22);
  border-color: #a855f7;
  color: #f3e8ff;
  box-shadow: 0 0 8px rgba(168, 85, 247, 0.3);
}

.ai-config-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

/* Quick Action Triggers */
.ai-quick-triggers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.ai-action-btn {
  height: 48px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-size: 12.5px;
  font-weight: 800;
  font-family: var(--font-ui);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  cursor: pointer;
  transition: all 0.18s ease;
  letter-spacing: 0.2px;
}

.ai-action-btn:active {
  transform: scale(0.97);
}

.ai-action-btn:disabled {
  opacity: 0.5;
  filter: grayscale(0.4);
  cursor: not-allowed;
  transform: none;
}

.ai-action-long {
  background: linear-gradient(135deg, rgba(14, 203, 129, 0.18), rgba(14, 203, 129, 0.08));
  border-color: rgba(14, 203, 129, 0.4);
  color: var(--color-bull);
}

.ai-action-long:hover {
  background: rgba(14, 203, 129, 0.28);
  border-color: var(--color-bull);
  box-shadow: 0 0 12px rgba(14, 203, 129, 0.3);
}

.ai-action-short {
  background: linear-gradient(135deg, rgba(246, 70, 93, 0.18), rgba(246, 70, 93, 0.08));
  border-color: rgba(246, 70, 93, 0.4);
  color: var(--color-bear);
}

.ai-action-short:hover {
  background: rgba(246, 70, 93, 0.28);
  border-color: var(--color-bear);
  box-shadow: 0 0 12px rgba(246, 70, 93, 0.3);
}

.ai-action-auto {
  grid-column: span 2;
  background: linear-gradient(135deg, #a855f7, #6366f1);
  border-color: #c084fc;
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(124, 58, 237, 0.4);
}

.ai-action-auto:hover {
  background: linear-gradient(135deg, #b46bfa, #7582ff);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.55);
}

/* Section Labels */
.ai-section-lbl {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Custom Prompt Input Container */
.ai-custom-input-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ai-prompt-textarea {
  width: 100%;
  min-height: 58px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 8px 10px;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--text-main);
  resize: vertical;
  outline: none;
  transition: border-color 0.15s ease;
}

.ai-prompt-textarea:focus {
  border-color: #a855f7;
  box-shadow: 0 0 8px rgba(168, 85, 247, 0.25);
}

.ai-prompt-textarea::placeholder {
  color: var(--text-dim);
}

/* Loading & Progress State */
.ai-loading-card {
  background: var(--bg-card);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
}

.ai-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(168, 85, 247, 0.2);
  border-top-color: #a855f7;
  border-right-color: #6366f1;
  border-radius: 50%;
  animation: ai-spin 0.75s linear infinite;
}

@keyframes ai-spin {
  to { transform: rotate(360deg); }
}

.ai-loading-text {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
}

.ai-loading-subtext {
  font-size: 11px;
  color: var(--text-muted);
}

.ai-btn-cancel {
  margin-top: 4px;
  background: transparent;
  border: 1px solid rgba(246, 70, 93, 0.45);
  color: #ff8a9b;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-ui);
  padding: 7px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ai-btn-cancel:hover,
.ai-btn-cancel:active {
  background: rgba(246, 70, 93, 0.15);
  border-color: var(--color-bear);
}

/* Error State Card */
.ai-error-card {
  background: linear-gradient(135deg, rgba(246, 70, 93, 0.12), rgba(246, 70, 93, 0.05));
  border: 1px solid rgba(246, 70, 93, 0.45);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(246, 70, 93, 0.12);
  animation: ai-err-in 0.2s ease;
}

@keyframes ai-err-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.ai-error-head {
  display: flex;
  align-items: center;
  gap: 7px;
}

.ai-error-icon {
  font-size: 14px;
}

.ai-error-title {
  font-size: 11.5px;
  font-weight: 800;
  color: #ff8a9b;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.ai-error-msg {
  font-size: 11.5px;
  line-height: 1.5;
  color: #ffc9d1;
  word-break: break-word;
}

.ai-error-actions {
  display: flex;
  gap: 8px;
  margin-top: 2px;
}

.ai-btn-retry {
  flex: 1;
  height: 36px;
  background: linear-gradient(135deg, rgba(246, 70, 93, 0.32), rgba(246, 70, 93, 0.16));
  border: 1px solid rgba(246, 70, 93, 0.55);
  color: #ffb3be;
  font-size: 12px;
  font-weight: 800;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ai-btn-retry:active {
  transform: scale(0.97);
}

.ai-btn-settings {
  flex: 1;
  height: 36px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  font-size: 12px;
  font-weight: 700;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ai-btn-settings:active {
  transform: scale(0.97);
}

/* Result meta: model · symbol · time */
.ai-result-meta {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--text-dim);
  text-align: center;
  margin-top: -4px;
  letter-spacing: 0.2px;
}

/* AI Recommendation Result Card */
.ai-result-card {
  background: var(--bg-card);
  border: 1px solid rgba(168, 85, 247, 0.35);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.ai-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 8px;
}

.ai-signal-badge {
  font-size: 12px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ai-signal-badge.long {
  background: var(--color-bull-bg);
  color: var(--color-bull);
  border: 1px solid rgba(14, 203, 129, 0.4);
}

.ai-signal-badge.short {
  background: var(--color-bear-bg);
  color: var(--color-bear);
  border: 1px solid rgba(246, 70, 93, 0.4);
}

.ai-conf-badge {
  font-size: 11px;
  font-weight: 700;
  color: #c084fc;
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.3);
  padding: 3px 8px;
  border-radius: 4px;
}

/* Price Metrics Grid in AI Result Card */
.ai-price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px;
}

.ai-grid-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ai-grid-lbl {
  font-size: 9.5px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
}

.ai-grid-val {
  font-size: 12.5px;
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--text-main);
}

.ai-grid-val.bull {
  color: var(--color-bull);
}

.ai-grid-val.bear {
  color: var(--color-bear);
}

.ai-grid-val.gold {
  color: var(--binance-gold);
}

.ai-grid-sub {
  font-size: 9.5px;
  font-family: var(--font-mono);
  font-weight: 600;
}

/* Strategy & Rationale block */
.ai-rationale-box {
  background: var(--bg-surface);
  border-left: 3px solid #a855f7;
  border-radius: 0 6px 6px 0;
  padding: 8px 10px;
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ai-rationale-title {
  font-weight: 700;
  color: #e9d5ff;
}

.ai-rationale-text {
  color: var(--text-muted);
}

.ai-invalidation-text {
  font-size: 10.5px;
  color: #fca5a5;
  font-family: var(--font-mono);
}

/* Result Card Actions */
.ai-result-actions {
  display: flex;
  gap: 8px;
}

.ai-btn-draw {
  flex: 1;
  height: 38px;
  background: linear-gradient(135deg, #a855f7, #6366f1);
  border: none;
  border-radius: 8px;
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.ai-btn-draw:active {
  transform: scale(0.96);
  opacity: 0.9;
}

.ai-btn-execute {
  flex: 1;
  height: 38px;
  background: var(--binance-gold);
  border: none;
  border-radius: 8px;
  color: #0b0e11;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.ai-btn-execute:active {
  transform: scale(0.96);
  background: var(--binance-gold-hover);
}

/* External Agent Developer Card */
.ai-dev-card {
  background: var(--bg-surface);
  border: 1px dashed var(--border-light);
  border-radius: 8px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
}

.ai-dev-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
  color: var(--text-muted);
}

.ai-dev-code {
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--bg-base);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  padding: 6px 8px;
  color: #93c5fd;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

/* ==========================================================================
   Mobile Responsive Adjustments for AI Agent Sheet
   ========================================================================== */
@media (max-width: 480px) {
  .ai-sheet-body {
    padding: 10px 12px calc(24px + env(safe-area-inset-bottom, 16px)) 12px;
    gap: 10px;
  }

  .ai-config-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .ai-config-actions #btn-save-ai-config {
    grid-column: span 2;
    order: -1;
    height: 40px;
    font-size: 13px;
    width: 100%;
  }

  .ai-config-actions #btn-test-ai-config,
  .ai-config-actions #btn-clear-ai-config {
    grid-column: span 1;
    height: 36px;
    width: 100%;
    padding: 0 6px;
    font-size: 11.5px;
  }

  .ai-action-btn {
    height: 46px;
    font-size: 12px;
  }

  .ai-prompt-textarea {
    font-size: 13px;
    touch-action: manipulation;
  }

  .ai-price-grid {
    gap: 6px;
  }

  .ai-grid-val {
    font-size: 13px;
  }
}