/* style.css — sleeper-scores design system */

/* -- Design Tokens -- */
:root {
  --navy: #1a2744;
  --gold: #c8a951;
  --green: #16a34a;
  --green-light: #22c55e;
  --green-bg: #f0fdf4;
  --green-border: #bbf7d0;
  --blue: #2563eb;
  --blue-bg: #eff6ff;
  --blue-border: #bfdbfe;
  --red: #dc2626;
  --red-bg: #fef2f2;
  --amber: #f59e0b;
  --purple: #8b5cf6;
  --bg: #f8f7f4;
  --card: #ffffff;
  --meta: #6b7280;
  --text: #1f2937;
  --text-light: #374151;
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  --surface: #f9fafb;
  --font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  --radius: 6px;
  --radius-sm: 4px;
}

/* -- Reset -- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body { background: var(--bg); font-family: var(--font); color: var(--text); }
#root { min-height: 100vh; }

/* -- Animations -- */
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }
.fade-in { animation: fadeIn 0.25s ease-out; }
.loading-pulse { animation: pulse 1.5s ease-in-out infinite; }

/* -- Layout -- */
.app-container { max-width: 900px; margin: 0 auto; min-height: 100vh; }
.nav-bar { background: var(--navy); padding: 10px 16px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.nav-logo { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.nav-logo-mark { width: 32px; height: 32px; border-radius: var(--radius-sm); background: var(--gold); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 15px; color: var(--navy); }
.nav-title { font-size: 15px; font-weight: 700; color: #fff; }
.nav-subtitle { font-size: 10px; color: #94a3b8; letter-spacing: 0.5px; }
.nav-tabs { display: flex; gap: 4px; }
.nav-tab { cursor: pointer; padding: 5px 12px; border-radius: var(--radius-sm); font-size: 12px; font-weight: 500; border: none; transition: all 0.15s; }
.nav-tab--active { background: var(--gold); color: var(--navy); font-weight: 700; }
.nav-tab--inactive { background: transparent; color: #cbd5e1; }
.nav-tab--inactive:hover { background: rgba(255,255,255,0.1); }

/* -- Cards -- */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px; margin-bottom: 8px; }
.card--compact { padding: 6px 10px; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; }

/* -- Stat Grid -- */
.stat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; margin-bottom: 10px; }
.stat-cell { text-align: center; padding: 6px 2px; background: var(--surface); border-radius: var(--radius-sm); border: 1px solid var(--border-light); cursor: pointer; transition: border-color 0.15s; }
.stat-cell:hover { border-color: var(--blue-border); }
.stat-cell__value { font-size: 14px; font-weight: 700; font-family: var(--mono); }
.stat-cell__label { font-size: 8px; color: var(--meta); font-weight: 600; letter-spacing: 0.3px; }

/* -- Explain Panel (depth layer) -- */
.explain-depth { background: var(--green-bg); border: 1px solid var(--green-border); border-radius: var(--radius); padding: 12px 14px; margin: 8px 0; border-left: 3px solid var(--green); animation: fadeIn 0.2s ease-out; }
.explain-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.explain-title { font-size: 10px; font-weight: 700; color: #065f46; letter-spacing: 0.5px; }
.explain-collapse { font-size: 10px; color: var(--meta); cursor: pointer; }
.explain-method { font-size: 11px; color: var(--text-light); margin-bottom: 8px; line-height: 1.5; }
.explain-components { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin-bottom: 8px; }
.explain-component { background: #fff; padding: 6px 8px; border-radius: var(--radius-sm); font-size: 10px; }
.explain-component--total { border-left: 3px solid var(--green); }
.explain-formula { font-size: 10px; font-family: var(--mono); color: var(--text-light); background: #fff; padding: 6px 8px; border-radius: var(--radius-sm); margin-bottom: 6px; }
.explain-caveats { font-size: 9px; color: var(--meta); line-height: 1.5; border-top: 1px solid var(--green-border); padding-top: 6px; }

/* -- Raw Stats Bar -- */
.stats-bar { display: flex; gap: 4px; flex-wrap: wrap; padding: 6px 8px; background: var(--surface); border-radius: var(--radius-sm); border: 1px solid var(--border-light); font-size: 10px; margin-bottom: 10px; }
.stat-chip__label { color: var(--meta); font-size: 9px; }
.stat-chip__value { font-family: var(--mono); font-weight: 700; }
.stat-chip__value--good { color: var(--green); }
.stat-chip__value--bad { color: var(--red); }
.stat-chip__value--neutral { color: var(--navy); }
.stats-bar__sep { color: var(--border); }

/* -- Trend + Buzz Row -- */
.trend-buzz-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 10px; }
.panel { padding: 8px 10px; background: var(--surface); border-radius: var(--radius-sm); border: 1px solid var(--border-light); cursor: pointer; transition: border-color 0.15s; }
.panel:hover { border-color: var(--blue-border); }
.panel__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.panel__title { font-size: 10px; font-weight: 700; color: var(--navy); }

/* -- Scout Report -- */
.scout-report { padding: 8px 10px; background: var(--green-bg); border-radius: var(--radius-sm); font-size: 11px; color: #065f46; line-height: 1.6; border-left: 3px solid var(--blue); }

/* -- Sparkline -- */
.sparkline { display: flex; align-items: flex-end; gap: 1px; }
.sparkline__bar { border-radius: 1px; transition: height 0.3s; }

/* -- Sentiment Meter -- */
.sentiment-meter { height: 6px; background: var(--border-light); border-radius: 3px; overflow: hidden; position: relative; }
.sentiment-meter__center { position: absolute; left: 50%; top: 0; width: 1px; height: 100%; background: var(--border); }
.sentiment-meter__fill { height: 100%; border-radius: 3px; transition: width 0.4s; }

/* -- Grade Ring -- */
.grade-ring { text-align: center; position: relative; }
.grade-ring__value { font-weight: 800; font-family: var(--mono); line-height: 1; }
.grade-ring__label { font-size: 7px; color: var(--meta); font-weight: 600; }

/* -- Position Badge -- */
.pos-badge { display: inline-block; font-size: 10px; font-weight: 700; text-align: center; padding: 2px 0; border-radius: 3px; color: #fff; min-width: 28px; }
.pos-badge--QB { background: #ef4444; }
.pos-badge--RB { background: #3b82f6; }
.pos-badge--WR { background: #f59e0b; }
.pos-badge--TE { background: #8b5cf6; }
.pos-badge--K { background: #6b7280; }
.pos-badge--DEF { background: #059669; }

/* -- Signal Badge -- */
.signal-badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: var(--radius-sm); font-size: 10px; font-weight: 700; }

/* -- Search -- */
.search-input { width: 100%; padding: 8px 12px; font-size: 13px; border: 1px solid var(--border); border-radius: var(--radius); font-family: var(--font); }
.search-input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
.search-results { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); max-height: 200px; overflow: auto; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.search-result { padding: 6px 10px; font-size: 12px; cursor: pointer; border-bottom: 1px solid var(--border-light); display: flex; gap: 6px; align-items: center; }
.search-result:hover { background: var(--green-bg); }

/* -- Results Table -- */
.results-table { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.results-table__header { display: grid; grid-template-columns: 32px 1fr 40px 40px 44px 50px 50px; padding: 6px 10px; font-size: 9px; font-weight: 600; color: var(--meta); border-bottom: 1px solid var(--border); background: var(--surface); letter-spacing: 0.3px; }
.results-table__row { display: grid; grid-template-columns: 32px 1fr 40px 40px 44px 50px 50px; padding: 5px 10px; font-size: 12px; border-bottom: 1px solid var(--border-light); align-items: center; cursor: pointer; }
.results-table__row:hover { background: var(--green-bg); }

/* -- Trade Analyzer -- */
.trade-sides { display: flex; gap: 16px; flex-wrap: wrap; }
.trade-side { flex: 1; min-width: 220px; }
.trade-side__title { font-size: 11px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.trade-swap { display: flex; align-items: center; font-size: 20px; color: var(--meta); padding: 0 4px; }
.verdict { margin-top: 14px; padding: 12px 14px; border-radius: var(--radius); text-align: center; }
.verdict__title { font-size: 18px; font-weight: 800; }
.verdict__detail { font-size: 11px; color: var(--text-light); margin-top: 4px; }
.verdict__stats { display: flex; justify-content: center; gap: 20px; margin-top: 8px; font-size: 10px; color: var(--meta); }

/* -- Settings -- */
.settings-panel { margin: 10px 16px; padding: 16px 20px; background: var(--card); border: 2px solid var(--green); border-radius: 8px; }
.settings-field { margin-bottom: 10px; }
.settings-label { font-size: 11px; font-weight: 600; color: var(--navy); display: block; margin-bottom: 3px; }
.settings-input { width: 100%; padding: 6px 10px; font-size: 13px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-family: var(--font); }
.settings-radio-group { display: flex; gap: 12px; margin-bottom: 10px; }
.btn { padding: 8px 20px; border: none; border-radius: var(--radius-sm); font-size: 13px; font-weight: 600; cursor: pointer; font-family: var(--font); }
.btn--primary { background: var(--navy); color: #fff; }
.btn--secondary { background: var(--surface); color: var(--navy); border: 1px solid var(--border); }
.btn--green { background: var(--green); color: #fff; }

/* -- Footer -- */
.footer { border-top: 3px solid var(--gold); padding: 20px; text-align: center; background: var(--navy); margin-top: 20px; }
.footer__title { color: var(--gold); font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.footer__sub { color: #94a3b8; font-size: 12px; }
.footer__link { color: #64748b; font-size: 10px; margin-top: 6px; }

/* -- Utility -- */
.text-mono { font-family: var(--mono); }
.text-meta { color: var(--meta); }
.text-green { color: var(--green); }
.text-red { color: var(--red); }
.text-blue { color: var(--blue); }
.text-amber { color: var(--amber); }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; align-items: center; }
.flex-wrap { flex-wrap: wrap; }

/* -- Responsive -- */
@media (max-width: 640px) {
  .stat-grid { grid-template-columns: repeat(3, 1fr); }
  .trade-sides { flex-direction: column; }
  .trend-buzz-row { grid-template-columns: 1fr; }
  .explain-components { grid-template-columns: 1fr; }
  .results-table__header,
  .results-table__row { grid-template-columns: 28px 1fr 36px 36px 40px 44px; }
  .results-table__row > :last-child,
  .results-table__header > :last-child { display: none; }
}