:root {
  --bg: #0b0d10;
  --bg-elevated: #101317;
  --bg-elevated-2: #14181d;
  --border: #22262c;
  --border-strong: #33383f;
  --text-primary: #dfe2e6;
  --text-secondary: #868d96;
  --text-muted: #565c64;
  --blue: #6c8caf;
  --blue-dim: rgba(108, 140, 175, 0.12);
  --green: #3f9273;
  --green-dim: rgba(63, 146, 115, 0.12);
  --red: #b25450;
  --red-dim: rgba(178, 84, 80, 0.12);
  --radius: 3px;
  --max-width: 1120px;
  --font-display: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 13.5px;
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
  width: 100%;
}

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.005em;
}

/* Header */

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 15px;
  padding-bottom: 15px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0;
  color: var(--text-primary);
}

.brand:hover {
  text-decoration: none;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16.5px;
  letter-spacing: 0.06em;
  color: var(--text-primary);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.main-nav a {
  color: var(--text-secondary);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}

.main-nav a:hover {
  color: var(--text-primary);
  text-decoration: none;
}

.main-nav a.active {
  color: var(--text-primary);
  border-bottom-color: var(--text-secondary);
}

.main-nav a.nav-muted {
  color: var(--text-muted);
}

/* Layout */

.page {
  flex: 1;
  padding-top: 30px;
  padding-bottom: 56px;
}

.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  margin: 0;
  font-size: 20px;
}

/* Hero / stats */

.hero {
  margin-bottom: 28px;
}

.hero h1 {
  font-size: 23px;
  font-weight: 600;
  margin: 0 0 5px;
}

.hero-sub {
  color: var(--text-secondary);
  font-size: 13px;
  margin: 0 0 20px;
  max-width: 640px;
}

.stat-grid {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  overflow: hidden;
}

.stat-card {
  flex: 1;
  padding: 13px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-right: 1px solid var(--border);
}

.stat-card:last-child {
  border-right: none;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 500;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.stat-value.up {
  color: var(--green);
}

.stat-value.down {
  color: var(--red);
}

/* Panels */

.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px 6px;
  margin-bottom: 22px;
}

.panel-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 10px;
}

.panel h2 {
  font-size: 13.5px;
  font-family: var(--font-sans);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin: 0 0 10px;
}

.panel-sub {
  color: var(--text-muted);
  font-size: 12px;
}

.chart-wrap {
  padding-bottom: 14px;
  height: 220px;
  position: relative;
}

/* Tables */

.table-wrap {
  overflow-x: auto;
  padding-bottom: 10px;
}

.pick-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.pick-table th {
  text-align: left;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 7px 10px;
  border-bottom: 1px solid var(--border-strong);
  white-space: nowrap;
}

.pick-table td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-primary);
}

.pick-table tbody tr:hover {
  background: var(--bg-elevated-2);
}

.pick-table td.up {
  color: var(--green);
}

.pick-table td.down {
  color: var(--red);
}

.row-link {
  font-family: var(--font-sans);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 13px;
  white-space: normal;
}

.row-link:hover {
  color: var(--blue);
}

.row-sub {
  font-family: var(--font-sans);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 400;
  margin-top: 3px;
  white-space: normal;
}

.ticker-tag {
  font-family: var(--font-mono);
  display: inline-block;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--blue);
  padding-bottom: 1px;
}

.ticker-tag.muted {
  color: var(--text-secondary);
  border-bottom-color: var(--border-strong);
}

.badge {
  font-family: var(--font-sans);
  display: inline-block;
  padding: 2px 7px;
  border-radius: 2px;
  border: 1px solid currentColor;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-active {
  color: var(--green);
  background: var(--green-dim);
}

.badge-closed {
  color: var(--text-muted);
  background: transparent;
  border-color: var(--border-strong);
}

.empty-state {
  color: var(--text-secondary);
  font-size: 13px;
  padding: 16px 0 22px;
}

/* Post detail */

.post {
  max-width: 700px;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.post-date {
  color: var(--text-muted);
  font-size: 12px;
}

.post-header h1 {
  font-size: 25px;
  font-weight: 600;
  line-height: 1.3;
  margin: 5px 0 10px;
}

.post-summary {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--text-secondary);
  font-size: 15px;
  margin: 0 0 22px;
}

.price-banner {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  margin-bottom: 30px;
  overflow: hidden;
}

.price-cell {
  flex: 1;
  padding: 12px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-right: 1px solid var(--border);
}

.price-cell:last-child {
  border-right: none;
}

.price-cell .stat-value {
  font-size: 17px;
}

.post-body {
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.75;
  color: #c7cbd1;
}

.post-body h2 {
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-top: 30px;
  margin-bottom: 10px;
}

.post-body h3 {
  font-size: 16px;
  margin-top: 22px;
}

.post-body p {
  color: #c7cbd1;
}

.post-body strong {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
}

.post-body code {
  font-family: var(--font-mono);
  background: var(--bg-elevated-2);
  padding: 2px 5px;
  border-radius: 2px;
  font-size: 13px;
}

.post-body pre {
  background: var(--bg-elevated-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  overflow-x: auto;
}

.post-body blockquote {
  border-left: 2px solid var(--border-strong);
  margin: 18px 0;
  padding: 2px 16px;
  color: var(--text-secondary);
  font-style: italic;
}

.post-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-family: var(--font-sans);
}

.post-body th, .post-body td {
  border: 1px solid var(--border);
  padding: 7px 9px;
  font-size: 13px;
}

.post-footer {
  margin-top: 36px;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}

.back-link {
  color: var(--text-secondary);
  font-size: 12.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Forms */

.auth-panel {
  max-width: 360px;
}

.stacked-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.field-hint {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
}

label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

input, select, textarea {
  background: var(--bg-elevated-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 13.5px;
  padding: 8px 10px;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--blue);
}

textarea {
  resize: vertical;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--bg-elevated-2);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 8px 16px;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-sans);
}

.btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  text-decoration: none;
}

.btn-primary {
  background: var(--bg-elevated-2);
  border-color: var(--blue);
  color: var(--blue);
}

.btn-primary:hover {
  background: var(--blue-dim);
}

.btn-small {
  padding: 5px 10px;
  font-size: 10.5px;
}

.btn-danger:hover {
  border-color: var(--red);
  color: var(--red);
}

.actions-cell {
  display: flex;
  gap: 8px;
  font-family: var(--font-sans);
}

.inline-form {
  display: inline;
}

/* Flash messages */

.flash-stack {
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.flash {
  padding: 10px 14px;
  border-radius: var(--radius);
  border: 1px solid currentColor;
  font-size: 13px;
  font-weight: 500;
}

.flash-success {
  background: var(--green-dim);
  color: var(--green);
}

.flash-error {
  background: var(--red-dim);
  color: var(--red);
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 16px 0;
}

.site-footer p {
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 0.01em;
  margin: 0;
}

/* Responsive */

@media (max-width: 720px) {
  .stat-grid {
    flex-wrap: wrap;
  }

  .stat-card {
    flex: 1 1 50%;
    border-bottom: 1px solid var(--border);
  }

  .price-banner {
    flex-wrap: wrap;
  }

  .price-cell {
    flex: 1 1 50%;
    border-bottom: 1px solid var(--border);
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .main-nav {
    gap: 14px;
  }
}