/* =============================================
   BABYFOLIO AI — Chat Widget & Dashboard Styles
   Design System: Dark theme with consistent spacing
   ============================================= */

/* ---- AI Capability Tags ---- */
.ai-cap-tag {
  background: var(--primary-dim);
  color: var(--primary);
  font-size: 0.7rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(61,220,151,0.15);
  transition: background 0.2s, border-color 0.2s;
}
.ai-cap-tag:hover {
  background: rgba(61,220,151,0.2);
  border-color: var(--primary-glow);
}

/* ---- Chat Widget ---- */
.bfai-toggle {
  position: fixed;
  bottom: var(--sp-3);
  right: var(--sp-3);
  z-index: 9999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #2fcb86);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px var(--primary-glow);
  transition: transform 0.2s, box-shadow 0.2s;
}
.bfai-toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 32px rgba(61,220,151,0.4);
}
.bfai-toggle svg { width: 26px; height: 26px; fill: var(--bg); }
.bfai-toggle .bfai-close-icon { display: none; }
.bfai-toggle.open .bfai-chat-icon { display: none; }
.bfai-toggle.open .bfai-close-icon { display: block; }

.bfai-widget {
  position: fixed;
  bottom: calc(var(--sp-3) + 68px);
  right: var(--sp-3);
  z-index: 9998;
  width: 400px;
  max-width: calc(100vw - var(--sp-4));
  height: 560px;
  max-height: calc(100vh - 120px);
  background: var(--card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.bfai-widget.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.bfai-header {
  padding: var(--sp-2) var(--sp-3);
  border-bottom: 1px solid var(--card-border);
  flex-shrink: 0;
  background: var(--bg);
}
.bfai-header-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text);
  letter-spacing: 0.05em;
}
.bfai-header-title span { color: var(--primary); }
.bfai-header-sub {
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-top: 2px;
}

.bfai-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-2) var(--sp-2);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  scroll-behavior: smooth;
}
.bfai-messages::-webkit-scrollbar { width: 4px; }
.bfai-messages::-webkit-scrollbar-track { background: transparent; }
.bfai-messages::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

.bfai-msg {
  max-width: 88%;
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  line-height: 1.7;
  word-wrap: break-word;
  animation: msgFadeIn 0.25s ease both;
}
@keyframes msgFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.bfai-msg.user {
  align-self: flex-end;
  background: var(--primary-dim);
  color: var(--text);
  border-bottom-right-radius: 4px;
}
.bfai-msg.assistant {
  align-self: flex-start;
  background: var(--bg);
  color: var(--text-secondary);
  border: 1px solid var(--card-border);
  border-bottom-left-radius: 4px;
}
.bfai-msg.assistant h2,
.bfai-msg.assistant h3 {
  font-family: var(--font-display);
  color: var(--primary);
  font-size: 0.9rem;
  margin: var(--sp-1) 0 4px;
  letter-spacing: 0.05em;
}
.bfai-msg.assistant h2:first-child,
.bfai-msg.assistant h3:first-child { margin-top: 0; }
.bfai-msg.assistant strong { color: var(--secondary); }
.bfai-msg.assistant ul, .bfai-msg.assistant ol {
  padding-left: 1.2rem;
  margin: 4px 0;
}
.bfai-msg.assistant li { margin-bottom: 2px; }
.bfai-msg.assistant code {
  background: rgba(255,255,255,0.06);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 0.75rem;
}
.bfai-msg.assistant p { margin: 4px 0; }
.bfai-msg.assistant p:first-child { margin-top: 0; }
.bfai-msg.assistant hr {
  border: none;
  border-top: 1px solid var(--card-border);
  margin: var(--sp-1) 0;
}

.bfai-typing {
  align-self: flex-start;
  display: flex;
  gap: 4px;
  padding: var(--sp-1) var(--sp-2);
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  border-bottom-left-radius: 4px;
}
.bfai-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: bfai-bounce 1.2s ease-in-out infinite;
}
.bfai-typing span:nth-child(2) { animation-delay: 0.15s; }
.bfai-typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes bfai-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.3; }
  30% { transform: translateY(-6px); opacity: 1; }
}

.bfai-starters {
  padding: 0 var(--sp-2) var(--sp-1);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.bfai-starter {
  background: var(--primary-dim);
  border: 1px solid rgba(61,220,151,0.15);
  color: var(--primary);
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-family: var(--font-sans);
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.bfai-starter:hover {
  background: rgba(61,220,151,0.2);
  border-color: var(--primary);
  transform: translateY(-1px);
}

.bfai-input-area {
  padding: var(--sp-1) var(--sp-2);
  border-top: 1px solid var(--card-border);
  display: flex;
  gap: var(--sp-1);
  align-items: flex-end;
  flex-shrink: 0;
  background: var(--bg);
}
.bfai-input {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: var(--sp-1) var(--sp-2);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  resize: none;
  min-height: 38px;
  max-height: 100px;
  outline: none;
  transition: border-color 0.2s;
}
.bfai-input::placeholder { color: var(--text-muted); }
.bfai-input:focus { border-color: var(--primary-dim); }

.bfai-send {
  background: var(--primary);
  border: none;
  border-radius: var(--radius-sm);
  width: 38px;
  height: 38px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s, opacity 0.2s, transform 0.15s;
}
.bfai-send:hover { background: #2fcb86; transform: scale(1.05); }
.bfai-send:disabled { opacity: 0.3; cursor: not-allowed; transform: none; }
.bfai-send svg { width: 18px; height: 18px; fill: var(--bg); }

.bfai-disclaimer {
  padding: 4px var(--sp-2) var(--sp-1);
  font-size: 0.6rem;
  color: var(--text-muted);
  text-align: center;
  flex-shrink: 0;
}

/* ---- AI Hub Dashboard Sections ---- */
.ai-hub-tabs {
  display: flex;
  gap: var(--sp-1);
  margin-bottom: var(--sp-3);
  flex-wrap: wrap;
}
.ai-hub-tab {
  background: var(--bg);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.03em;
}
.ai-hub-tab:hover {
  background: var(--primary-dim);
  color: var(--primary);
  border-color: rgba(61,220,151,0.2);
}
.ai-hub-tab.active {
  background: var(--primary-dim);
  color: var(--primary);
  border-color: var(--primary);
}

.ai-hub-panel { display: none; }
.ai-hub-panel.active { display: block; animation: panelFadeIn 0.3s ease both; }
@keyframes panelFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Daily Report panel */
.report-content {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.8;
}
.report-content h1 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--text);
  margin-bottom: var(--sp-1);
}
.report-content h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--primary);
  margin-top: var(--sp-3);
  margin-bottom: var(--sp-1);
  letter-spacing: 0.05em;
}
.report-content p { margin-bottom: var(--sp-1); }
.report-content ul { padding-left: 1.2rem; margin-bottom: var(--sp-1); }
.report-content li { margin-bottom: 4px; }
.report-content strong { color: var(--secondary); }
.report-content hr { border: none; border-top: 1px solid var(--card-border); margin: var(--sp-3) 0; }
.report-content em { color: var(--text-muted); font-style: italic; }

.report-social-box {
  margin-top: var(--sp-3);
  padding: var(--sp-3);
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
}
.report-social-title {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--secondary);
  margin-bottom: var(--sp-1);
  letter-spacing: 0.05em;
}
.report-social-text {
  color: var(--text-secondary);
  font-size: 0.8rem;
  line-height: 1.8;
  white-space: pre-wrap;
  font-family: var(--font-sans);
}
.report-copy-btn {
  margin-top: var(--sp-2);
  background: var(--secondary-dim);
  border: 1px solid rgba(244,197,66,0.2);
  color: var(--secondary);
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}
.report-copy-btn:hover {
  background: rgba(244,197,66,0.2);
  transform: translateY(-1px);
}

/* Airdrop Hunter panel */
.airdrop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--sp-2);
}
.airdrop-card {
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: var(--sp-3);
  transition: border-color 0.3s, transform 0.2s;
}
.airdrop-card:hover {
  border-color: var(--card-border-hover);
  transform: translateY(-2px);
}
.airdrop-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--sp-1);
}
.airdrop-card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--text);
}
.airdrop-card-eco {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.airdrop-status {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  font-family: var(--font-sans);
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.airdrop-status.confirmed { background: var(--primary-dim); color: var(--primary); border: 1px solid rgba(61,220,151,0.2); }
.airdrop-status.possible { background: var(--secondary-dim); color: var(--secondary); border: 1px solid rgba(244,197,66,0.2); }
.airdrop-status.early { background: rgba(239,68,68,0.1); color: var(--negative); border: 1px solid rgba(239,68,68,0.2); }
.airdrop-status.rumor { background: rgba(255,255,255,0.04); color: var(--text-muted); border: 1px solid var(--card-border); }

.airdrop-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--sp-2);
}
.airdrop-section-title {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 6px;
  margin-top: var(--sp-2);
}
.airdrop-list {
  font-size: 0.775rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding-left: 1rem;
}
.airdrop-list li { margin-bottom: 2px; }

/* Narrative Scanner panel */
.narrative-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--sp-2);
}
.narrative-card {
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: var(--sp-3);
  transition: border-color 0.3s, transform 0.2s;
}
.narrative-card:hover {
  border-color: var(--card-border-hover);
  transform: translateY(-2px);
}
.narrative-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--sp-1);
}
.narrative-card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text);
}
.narrative-momentum { text-align: right; }
.narrative-score {
  font-family: var(--font-display);
  font-size: 1.5rem;
}
.narrative-score.positive { color: var(--positive); }
.narrative-score.negative { color: var(--negative); }
.narrative-score.neutral { color: var(--text-muted); }
.narrative-stage {
  font-size: 0.6rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  font-family: var(--font-sans);
  letter-spacing: 0.03em;
  display: inline-block;
  margin-top: 4px;
}
.narrative-stage.early { background: var(--primary-dim); color: var(--primary); }
.narrative-stage.growing { background: var(--secondary-dim); color: var(--secondary); }
.narrative-stage.crowded { background: rgba(239,68,68,0.1); color: var(--negative); }
.narrative-stage.cooling { background: rgba(255,255,255,0.04); color: var(--text-muted); }
.narrative-stage.unknown { background: rgba(255,255,255,0.04); color: var(--text-muted); }

.narrative-stats {
  display: flex;
  gap: var(--sp-3);
  margin-bottom: var(--sp-1);
  padding-bottom: var(--sp-1);
  border-bottom: 1px solid var(--card-border);
}
.narrative-stat-label {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.narrative-stat-value {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-top: 2px;
}
.narrative-tokens {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: var(--sp-1);
}
.narrative-token {
  background: var(--secondary-dim);
  border: 1px solid rgba(244,197,66,0.15);
  color: var(--secondary);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-family: var(--font-sans);
  font-weight: 500;
}

/* Loading states — skeleton */
.ai-loading {
  padding: var(--sp-3);
}
.ai-loading-skeleton {
  display: flex;
  flex-direction: column;
}

/* Spinner fallback */
.ai-loading-spinner {
  width: 28px;
  height: 28px;
  border: 2px solid rgba(61,220,151,0.15);
  border-top-color: var(--primary);
  border-radius: 50%;
  margin: 0 auto var(--sp-2);
  animation: ai-spin 0.8s linear infinite;
}
@keyframes ai-spin { to { transform: rotate(360deg); } }

.ai-error {
  text-align: center;
  padding: var(--sp-3);
  color: var(--negative);
  font-size: 0.85rem;
}

.ai-disclaimer-bar {
  margin-top: var(--sp-3);
  padding-top: var(--sp-2);
  border-top: 1px solid var(--card-border);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.6;
}

/* ---- Responsive: Tablet ---- */
@media (max-width: 1024px) {
  .airdrop-grid { grid-template-columns: 1fr; }
  .narrative-grid { grid-template-columns: 1fr; }
  .ai-hub-tabs { gap: 6px; }
  .ai-hub-tab { padding: 6px var(--sp-2); font-size: 0.75rem; }
}

/* ---- Responsive: Mobile ---- */
@media (max-width: 640px) {
  .bfai-widget {
    bottom: 0;
    right: 0;
    left: 0;
    width: 100vw;
    max-width: 100vw;
    height: calc(100vh - 60px);
    max-height: calc(100vh - 60px);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  .bfai-toggle {
    bottom: var(--sp-2);
    right: var(--sp-2);
    width: 50px;
    height: 50px;
  }
  .bfai-toggle svg { width: 22px; height: 22px; }
  .bfai-toggle.open {
    bottom: auto;
    top: calc(60px + var(--sp-1));
    right: var(--sp-2);
  }
  .airdrop-grid { grid-template-columns: 1fr; }
  .narrative-grid { grid-template-columns: 1fr; }
}