:root {
  color-scheme: dark;
  --bg: #0b0d14;
  --bg-soft: #121826;
  --surface: #1a2233;
  --surface-strong: #222d43;
  --text: #f3f6ff;
  --muted: #a6b1c4;
  --accent: #4ad6a7;
  --accent-strong: #2fa680;
  --border: #2c3850;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", "IBM Plex Sans", "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #1a2238 0%, #0b0d14 55%, #07090f 100%);
  color: var(--text);
}

body.trend-modal-open {
  overflow: hidden;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2.5rem 6vw 1.5rem;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  margin: 0 0 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--muted);
}

.site-header h1 {
  margin: 0;
  font-size: clamp(1.8rem, 2.8vw, 3rem);
}

.status-pill {
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  background: linear-gradient(120deg, var(--accent), #6fe3ff);
  color: #031510;
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logout-form {
  margin: 0;
}

.logout-link {
  display: inline-block;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  border: 1px solid var(--border);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: rgba(18, 24, 38, 0.7);
  cursor: pointer;
  font: inherit;
}

.logout-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.content {
  padding: 2rem 6vw 3rem;
  display: grid;
  gap: 2rem;
}

.market-banner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.market-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--border);
}

.market-pill-bull {
  background: rgba(74, 214, 167, 0.2);
  color: #7ef2c4;
  border-color: rgba(74, 214, 167, 0.4);
}

.market-pill-bear {
  background: rgba(248, 113, 113, 0.2);
  color: #fca5a5;
  border-color: rgba(248, 113, 113, 0.4);
}

.market-pill-unknown {
  background: rgba(148, 163, 184, 0.2);
  color: #cbd5f5;
  border-color: rgba(148, 163, 184, 0.4);
}

.summary-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.summary-card {
  background: linear-gradient(160deg, var(--surface), var(--bg-soft));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.5rem;
  box-shadow: 0 20px 45px rgba(2, 7, 23, 0.55);
}

.summary-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: var(--muted);
}

.summary-value {
  margin: 0;
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 600;
}

.summary-subtitle {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.control-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.filter-form {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.toggle input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.toggle-track {
  width: 46px;
  height: 26px;
  background: #1c2536;
  border-radius: 999px;
  border: 1px solid var(--border);
  position: relative;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.toggle-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform 0.2s ease, background 0.2s ease;
}

.toggle input:checked + .toggle-track {
  background: rgba(74, 214, 167, 0.25);
  border-color: var(--accent);
}

.toggle input:checked + .toggle-track::after {
  transform: translateX(20px);
  background: var(--accent);
}

.toggle-label {
  font-weight: 600;
}

.helper-text {
  color: var(--muted);
  font-size: 0.85rem;
}

.info-box {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  background: rgba(20, 26, 40, 0.8);
  color: var(--muted);
}

.info-box h3 {
  margin: 0 0 0.6rem;
  color: var(--text);
  font-size: 1.05rem;
}

.info-box p {
  margin: 0.4rem 0;
}

.table-card {
  background: var(--surface-strong);
  border-radius: 18px;
  padding: 1.5rem;
  border: 1px solid var(--border);
}

.auth-card {
  max-width: 420px;
  margin: 0 auto;
  background: var(--surface-strong);
  border-radius: 18px;
  padding: 2rem;
  border: 1px solid var(--border);
  box-shadow: 0 20px 45px rgba(2, 7, 23, 0.45);
}

.auth-card h2 {
  margin: 0 0 1rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.auth-form input {
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 0.55rem 0.7rem;
  background: #0f1420;
  color: var(--text);
  font-size: 0.95rem;
}

.auth-form input:focus {
  outline: 2px solid rgba(74, 214, 167, 0.35);
  border-color: var(--accent);
}

.auth-link {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.auth-note {
  margin: 0.75rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.auth-link a {
  color: var(--accent);
  text-decoration: none;
}

.auth-link a:hover {
  text-decoration: underline;
}

.table-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.35rem;
}

.table-header h2 {
  margin: 0;
}

.table-header p {
  margin: 0;
  color: var(--muted);
}

.data-date-badge {
  font-size: 0.75rem;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.3rem 0.55rem;
  border-radius: 8px;
  background: rgba(15, 20, 32, 0.8);
  white-space: nowrap;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
  font-size: 0.95rem;
}

th,
td {
  text-align: left;
  padding: 0.85rem 0.5rem;
  border-bottom: 1px solid var(--border);
}

th {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.75rem;
  color: var(--muted);
}

.market-sort-button {
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.market-sort-button:hover {
  color: var(--text);
}

.market-sort-indicator {
  font-size: 0.72rem;
  color: var(--muted);
}

.tooltip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: help;
}

.tooltip-text {
  visibility: hidden;
  position: absolute;
  
  /* FLIP DIRECTION: Appear below the header */
  top: 120%;  
  bottom: auto; /* Reset bottom just in case */
  
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  max-width: 280px;
  padding: 0.6rem 0.75rem;
  border-radius: 10px;
  background: #1f2634;
  color: #f3f6ff;
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.75rem;
  line-height: 1.35;
  box-shadow: 0 12px 30px rgba(4, 7, 13, 0.6);
  z-index: 1000; /* Keep this high */
}

.tooltip:hover .tooltip-text,
.tooltip:focus-within .tooltip-text {
  visibility: visible;
}

.ticker {
  font-weight: 600;
  color: var(--accent);
}

.ticker-tooltip {
  position: relative;
  display: inline-block;
  cursor: help;
  border-bottom: 1px dotted rgba(166, 177, 196, 0.7);
}

.ticker-trend-trigger {
  background: transparent;
  border: none;
  color: var(--accent);
  font: inherit;
  font-weight: 600;
  padding: 0;
  cursor: pointer;
}

.ticker-tooltip:hover::after,
.ticker-tooltip:focus-visible::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 110%;
  top: 50%;
  transform: translateY(-50%);
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  background: #0f1420;
  color: var(--text);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  white-space: nowrap;
  z-index: 20;
  box-shadow: 0 10px 25px rgba(2, 7, 23, 0.5);
}

.ticker-tooltip:hover::before,
.ticker-tooltip:focus-visible::before {
  content: "";
  position: absolute;
  left: 104%;
  top: 50%;
  transform: translateY(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: transparent #0f1420 transparent transparent;
  z-index: 19;
}

.table-scroll {
  overflow-x: auto;
}

.positive {
  color: #52f4b7;
}

.negative {
  color: #ff6b6b;
}

.neutral {
  color: var(--muted);
}

.text-green-500 {
  color: #52f4b7;
  font-weight: 600;
}

.text-red-500 {
  color: #ff6b6b;
  font-weight: 600;
}

.ai-low {
  color: #ff6b6b;
  font-weight: 700;
}

.action-button {
  border: none;
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  background: var(--accent-strong);
  color: #051712;
  font-weight: 600;
  cursor: pointer;
}

.action-button:hover {
  background: var(--accent);
}

.signal-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}

.signal-strong {
  background: rgba(82, 244, 183, 0.18);
  color: #52f4b7;
  border-color: rgba(82, 244, 183, 0.45);
}

.signal-buy {
  color: #52f4b7;
  font-weight: 700;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.status-sell {
  color: #3a0b0b;
  background: rgba(255, 107, 107, 0.9);
  border-color: rgba(255, 107, 107, 0.35);
}

.status-hold {
  color: #052019;
  background: rgba(82, 244, 183, 0.85);
  border-color: rgba(82, 244, 183, 0.35);
}

.empty {
  text-align: center;
  color: var(--muted);
  padding: 1.5rem 0;
}

.trade-form {
  margin-top: 1.5rem;
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

.flash-error {
  margin: 0 0 1rem;
  padding: 0.75rem 0.9rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 107, 107, 0.6);
  background: rgba(255, 107, 107, 0.12);
  color: #ff9b9b;
  font-weight: 600;
}

.trade-form h3 {
  margin: 0 0 1rem;
}

.trade-form-grid {
  display: grid;
  gap: 0.75rem 1rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  align-items: end;
}

.trade-form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.trade-form input,
.trade-form select {
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 0.55rem 0.7rem;
  background: #0f1420;
  color: var(--text);
  font-size: 0.95rem;
}

.trade-form input:focus,
.trade-form select:focus {
  outline: 2px solid rgba(74, 214, 167, 0.35);
  border-color: var(--accent);
}

.market-trend-controls {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.market-trend-picker {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.market-trend-select {
  border-radius: 9px;
  border: 1px solid var(--border);
  padding: 0.35rem 0.55rem;
  background: #0f1420;
  color: var(--text);
  font-size: 0.85rem;
}

.market-trend-select:focus {
  outline: 2px solid rgba(74, 214, 167, 0.35);
  border-color: var(--accent);
}

.trend-helper {
  margin: 0.75rem 0 0;
}

.trend-grid {
  margin-top: 1rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.trend-panel {
  background: rgba(15, 20, 32, 0.78);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.85rem;
}

.trend-panel h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.trend-panel canvas {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 160px;
  border-radius: 10px;
  border: 1px solid rgba(44, 56, 80, 0.65);
  background: rgba(9, 13, 22, 0.85);
  display: block;
}

.trend-value {
  margin: 0.55rem 0 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

.trend-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 80;
}

.trend-modal.is-open {
  display: flex;
}

.trend-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 9, 16, 0.76);
  backdrop-filter: blur(2px);
}

.trend-modal-dialog {
  position: relative;
  width: min(1040px, 94vw);
  max-height: 90vh;
  overflow: auto;
  background: linear-gradient(170deg, #202c44, #161f33);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.1rem 1rem 1.2rem;
  box-shadow: 0 35px 80px rgba(2, 6, 14, 0.7);
}

.trend-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.35rem;
}

.trend-modal-kicker {
  margin: 0 0 0.3rem;
}

.trend-modal-header h2 {
  margin: 0;
}

.trend-modal-close {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(11, 15, 25, 0.9);
  color: var(--text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  padding: 0.35rem 0.9rem;
}

.trend-modal-close:hover {
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 640px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .content {
    padding: 1.5rem 6vw 2.5rem;
  }

  .control-panel {
    align-items: flex-start;
  }
}