:root {
  --bg-color: #0d1117;
  --card-bg: #161b22;
  --border-color: #30363d;
  --text-primary: #c9d1d9;
  --text-secondary: #8b949e;
  --accent-color: #58a6ff;
  --success-color: #3fb950;
  --danger-color: #f85149;
  --table-hover: #21262d;
}

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.5;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

h1 {
  font-size: 1.5rem;
  font-weight: 600;
}

.card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

th,
td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

th {
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.8rem;
}

tr:hover {
  background-color: var(--table-hover);
}

.ticker {
  color: var(--accent-color);
  font-weight: 600;
  background: rgba(88, 166, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
}

.trade-type {
  font-size: 0.9rem;
  font-weight: 500;
}

.trade-type.purchase {
  color: var(--success-color);
}
.trade-type.sale {
  color: var(--danger-color);
}

.button {
  background-color: #21262d;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-block;
}

.button:hover {
  background-color: #30363d;
  border-color: #8b949e;
}

.button-primary {
  background-color: #238636;
  border-color: rgba(240, 246, 252, 0.1);
  color: white;
}

.button-primary:hover {
  background-color: #2ea043;
}
.button-danger {
  background-color: #b91c1c;
  border-color: rgba(240, 246, 252, 0.1);
  color: white;
}
.button-danger:hover {
  background-color: #dc2626;
}

/* AI Mood & Recommendation Utilities */
.mood-bullish { background-color: rgba(63, 185, 80, 0.15) !important; color: var(--success-color) !important; border: 1px solid var(--success-color) !important; }
.mood-bearish { background-color: rgba(248, 81, 73, 0.15) !important; color: var(--danger-color) !important; border: 1px solid var(--danger-color) !important; }
.mood-neutral { background-color: rgba(139, 148, 158, 0.15) !important; color: var(--text-primary) !important; border: 1px solid var(--border-color) !important; }
.mood-mixed { background-color: rgba(88, 166, 255, 0.15) !important; color: var(--accent-color) !important; border: 1px solid var(--accent-color) !important; }

.rec-buy { color: var(--success-color) !important; font-weight: 700; }
.rec-sell { color: var(--danger-color) !important; font-weight: 700; }
.rec-hold { color: var(--text-primary) !important; font-weight: 700; }
.rec-watch { color: var(--accent-color) !important; font-weight: 700; }

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  margin-left: 1.5rem;
}

.nav-links a:hover {
  color: var(--accent-color);
}

.search-bar {
  margin-bottom: 1rem;
}

.search-bar input {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: 6px;
  width: 250px;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.tab {
  padding: 1rem 0;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}

.tab.active {
  color: var(--accent-color);
  border-bottom-color: var(--accent-color);
}

/* Tweet Cards */
.tweets-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tweet-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
}

.author-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.tweet-content {
  flex: 1;
}

.tweet-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.author-name {
  font-weight: 700;
  color: var(--text-primary);
}

.author-handle {
  color: var(--text-secondary);
}

.tweet-date {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.tweet-text {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  white-space: pre-wrap;
}

.tweet-stats {
  display: flex;
  gap: 1.5rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* TV Feed Log */
.feed-log-container {
  background-color: #010409;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1rem;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9rem;
  height: 500px;
  overflow-y: auto;
  color: #d1d5db;
}

.log-entry {
  margin-bottom: 0.5rem;
  border-bottom: 1px solid #21262d;
  padding-bottom: 0.25rem;
}

.log-time {
  color: #8b949e;
  margin-right: 0.75rem;
}

.log-symbol {
  color: var(--accent-color);
  font-weight: bold;
  margin-right: 0.75rem;
}

.log-data {
  color: var(--success-color);
}

/* --- Premium Market Dashboard Styles --- */

.market-dashboard {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 1.5rem;
  margin-top: 1rem;
}

.market-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  align-content: start;
}

.ticker-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

.ticker-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.ticker-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.ticker-card .symbol-box {
  display: flex;
  flex-direction: column;
}

.ticker-card .symbol {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.ticker-card .exchange {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.ticker-card .price-box {
  text-align: right;
}

.ticker-card .price {
  font-size: 1.5rem;
  font-weight: 600;
  display: block;
  font-variant-numeric: tabular-nums;
  transition: color 0.3s ease;
}

.ticker-card .change {
  font-size: 0.9rem;
  font-weight: 500;
}

.ticker-card .details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.ticker-card .detail-item {
  display: flex;
  flex-direction: column;
}

.ticker-card .detail-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.ticker-card .detail-value {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
}

.price-up { color: var(--success-color) !important; }
.price-down { color: var(--danger-color) !important; }

/* Animation for price updates */
@keyframes flash-green {
  0% { background-color: rgba(63, 185, 80, 0.2); }
  100% { background-color: transparent; }
}

@keyframes flash-red {
  0% { background-color: rgba(248, 81, 73, 0.2); }
  100% { background-color: transparent; }
}

.flash-up { animation: flash-green 0.8s ease-out; }
.flash-down { animation: flash-red 0.8s ease-out; }

.side-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.activity-log {
  background: #010409;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  height: calc(100vh - 300px);
  min-height: 500px;
  display: flex;
  flex-direction: column;
}

.activity-log-header {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.activity-log-content {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 0.8rem;
}

.activity-item {
  padding: 0.5rem;
  border-bottom: 1px solid #161b22;
  transition: background 0.2s ease;
}

.activity-item:hover {
  background: #0d1117;
}

.activity-time {
  color: var(--text-secondary);
  font-size: 0.7rem;
  margin-bottom: 0.15rem;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200px;
  color: var(--text-secondary);
  text-align: center;
  grid-column: 1 / -1;
  border: 2px dashed var(--border-color);
  border-radius: 12px;
  margin: 2rem 0;
}