/* ==========================================
   SHARED ANALYTICS CSS
   Common styles for all analytics pages
   ========================================== */

:root{--bg:#0a0e17;--card:#111827;--border:#1e293b;--accent:#10b981;--accent-dim:rgba(16,185,129,0.15);--accent-glow:rgba(16,185,129,0.4);--red:#ef4444;--red-dim:rgba(239,68,68,0.15);--gold:#f59e0b;--gold-dim:rgba(245,158,11,0.15);--blue:#3b82f6;--blue-dim:rgba(59,130,246,0.15);--text1:#f1f5f9;--text2:#94a3b8;--text3:#64748b}

*{box-sizing:border-box;margin:0;padding:0}
body{min-height:100vh;background:var(--bg);color:var(--text1);font-family:'DM Sans',sans-serif}

@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.fade-up{animation:fadeUp .5s both}
.mono{font-family:'JetBrains Mono',monospace}
.space{font-family:'Space Grotesk',sans-serif}

/* Header — NYT-style: brand centered, nav bar centered below */
.header{border-bottom:1px solid var(--border);padding:20px 32px 0;display:flex;flex-direction:column;align-items:center;text-align:center;position:relative}
.header h1{font-size:24px;font-weight:700;padding-bottom:14px}
.nav-links{display:flex;gap:0;align-items:center;justify-content:center;border-top:1px solid var(--border);flex-wrap:wrap;width:100%}
.nav-links a{color:var(--text2);text-decoration:none;font-size:12px;font-family:'JetBrains Mono',monospace;transition:color .2s;padding:10px 14px;border-right:1px solid var(--border)}
.nav-links a:first-child{border-left:1px solid var(--border)}
.nav-links a:hover{color:var(--accent);background:var(--accent-dim)}

/* Container */
.container{max-width:1400px;margin:0 auto;padding:32px 24px}

/* Description */
.page-desc{color:var(--text2);margin-bottom:24px;font-size:14px;max-width:750px}

/* Controls */
.controls{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-bottom:24px}
.controls label{font-size:12px;color:var(--text3);text-transform:uppercase;letter-spacing:.06em;font-family:'JetBrains Mono',monospace}
.controls select{padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text1);font-size:13px;font-family:'JetBrains Mono',monospace;outline:none;cursor:pointer}
.controls select:focus{border-color:var(--accent)}

/* Cards grid */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-bottom:32px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px 20px;animation:fadeUp .5s both}

/* Table base */
.data-table-wrap{overflow-x:auto;margin-bottom:32px;border-radius:16px;border:1px solid var(--border);background:var(--card)}
.data-table{border-collapse:separate;border-spacing:2px;width:100%;font-family:'JetBrains Mono',monospace;font-size:12px}
.data-table th{padding:10px 8px;text-align:center;color:#ffffff;font-weight:600;font-size:10px;text-transform:uppercase;letter-spacing:.06em;background:var(--bg);position:sticky;top:0;z-index:10}
.data-table th:first-child{text-align:left;padding-left:14px;min-width:90px;position:sticky;left:0;z-index:20;background:var(--bg)}
.data-table td{padding:8px 6px;text-align:center;border-radius:6px;font-weight:600;font-size:12px;transition:transform .15s,box-shadow .15s;position:relative;min-width:72px}
.data-table td:first-child{text-align:left;padding-left:14px;font-weight:700;color:var(--text1);background:var(--card);position:sticky;left:0;z-index:5;min-width:90px;border-radius:0}
.data-table td:hover{transform:scale(1.05);box-shadow:0 4px 16px rgba(0,0,0,.5);z-index:30}
.data-table td:first-child:hover{transform:none;box-shadow:none}
.data-table .ticker-name{display:block;font-size:9px;font-weight:400;color:var(--text3);margin-top:1px}

/* Cell colors — rank-based */
.rank-1{background:#065f46;color:#a7f3d0}
.rank-2{background:#047857;color:#a7f3d0}
.rank-3{background:#059669;color:#a7f3d0}
.rank-4{background:#10b981;color:#064e3b}
.rank-5{background:rgba(16,185,129,0.4);color:#d1fae5}
.rank-6{background:rgba(16,185,129,0.15);color:#6ee7b7}
.rank-7{background:rgba(239,68,68,0.08);color:#fca5a5}
.rank-8{background:rgba(239,68,68,0.14);color:#fca5a5}
.rank-9{background:rgba(239,68,68,0.22);color:#fecaca}
.rank-10{background:rgba(239,68,68,0.30);color:#fecaca}
.rank-11{background:rgba(239,68,68,0.38);color:#fecaca}
.rank-12{background:rgba(239,68,68,0.45);color:#fecaca}

/* Correlation colors */
.corr-high{background:rgba(16,185,129,0.45);color:#d1fae5}
.corr-med-high{background:rgba(16,185,129,0.30);color:#d1fae5}
.corr-med{background:rgba(16,185,129,0.15);color:#a7f3d0}
.corr-low{background:rgba(245,158,11,0.20);color:#fde68a}
.corr-neg{background:rgba(239,68,68,0.20);color:#fecaca}
.corr-self{background:var(--accent);color:var(--bg);font-weight:700}

/* Growth colors */
.growth-pos{color:#10b981}
.growth-neg{color:#ef4444}
.growth-gold{color:#f59e0b}

/* Chart container */
.chart-wrap{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px;margin-bottom:32px;position:relative}
.chart-canvas{width:100%;height:400px}

/* Tooltip */
.cell-tooltip{position:fixed;pointer-events:none;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 16px;font-size:12px;line-height:1.7;color:var(--text1);box-shadow:0 8px 32px rgba(0,0,0,.6);z-index:1000;white-space:nowrap;opacity:0;transition:opacity .12s}
.cell-tooltip.show{opacity:1}
.cell-tooltip .tt-sym{font-weight:700;color:var(--accent);font-size:14px;font-family:'Space Grotesk',sans-serif}
.cell-tooltip .tt-year{color:var(--text3);font-size:11px;margin-left:6px}
.cell-tooltip .tt-row{display:flex;justify-content:space-between;gap:20px}
.cell-tooltip .tt-label{color:var(--text3)}
.cell-tooltip .tt-val{font-weight:600;font-family:'JetBrains Mono',monospace}

/* Section title */
.section-title{font-family:'Space Grotesk',sans-serif;margin-bottom:16px;font-size:18px;color:var(--text1)}

/* Glossary */
.glossary{display:flex;flex-wrap:wrap;gap:6px 20px;margin-bottom:20px;padding:12px 16px;background:var(--card);border:1px solid var(--border);border-radius:10px}
.glossary span{font-size:11px;color:var(--text3);line-height:1.6}
.glossary strong{color:var(--text2);font-weight:600}

/* Loading */
.loading{text-align:center;padding:60px;color:var(--text3)}

/* Scatter plot */
.scatter-wrap{position:relative}
.scatter-dot{position:absolute;width:12px;height:12px;border-radius:50%;cursor:pointer;transition:transform .15s,box-shadow .15s;border:2px solid var(--bg)}
.scatter-dot:hover{transform:scale(1.6);box-shadow:0 0 12px rgba(16,185,129,0.5);z-index:20}
.scatter-label{position:absolute;font-size:9px;font-family:'JetBrains Mono',monospace;color:var(--text2);pointer-events:none;text-align:center}
.axis-label{position:absolute;font-size:10px;font-family:'JetBrains Mono',monospace;color:var(--text3);text-transform:uppercase;letter-spacing:.06em}
.grid-line{position:absolute;background:var(--border)}

/* View toggles */
.view-toggle{display:flex;gap:4px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:4px;margin-bottom:28px;width:fit-content}
.view-toggle button{padding:10px 24px;border:none;border-radius:10px;cursor:pointer;font-size:13px;font-weight:600;font-family:'Space Grotesk',sans-serif;background:transparent;color:var(--text3);transition:all .2s}
.view-toggle button.active{background:var(--accent);color:var(--bg)}
.view-toggle button:hover:not(.active){color:var(--text1)}

/* Responsive */
@media(max-width:900px){
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .data-table{font-size:11px}
  .data-table td{min-width:60px;padding:6px 4px}
}
@media(max-width:600px){
  .cards-grid{grid-template-columns:1fr}
  .header{flex-direction:column;gap:12px;text-align:center}
}

/* ==========================================
   LIGHT THEME OVERRIDES
   Activated via html[data-theme="light"]
   ========================================== */

html[data-theme="light"]{--bg:#f8fafc;--card:#ffffff;--border:#e2e8f0;--accent:#059669;--accent-dim:rgba(5,150,105,0.1);--accent-glow:rgba(5,150,105,0.3);--red:#dc2626;--red-dim:rgba(220,38,38,0.1);--gold:#d97706;--gold-dim:rgba(217,119,6,0.1);--blue:#2563eb;--blue-dim:rgba(37,99,235,0.1);--text1:#0f172a;--text2:#475569;--text3:#94a3b8}

/* Table headers — light mode */
html[data-theme="light"] .data-table th{color:#1e293b;background:#f1f5f9}
html[data-theme="light"] .data-table th:first-child{background:#f1f5f9}
html[data-theme="light"] .data-table td:first-child{background:#ffffff}
html[data-theme="light"] .data-table td:hover{box-shadow:0 4px 16px rgba(0,0,0,.1)}

/* Rank cells — light mode */
html[data-theme="light"] .rank-1{background:#065f46;color:#ffffff}
html[data-theme="light"] .rank-2{background:#047857;color:#ffffff}
html[data-theme="light"] .rank-3{background:#059669;color:#ffffff}
html[data-theme="light"] .rank-4{background:#10b981;color:#ffffff}
html[data-theme="light"] .rank-5{background:rgba(16,185,129,0.3);color:#065f46}
html[data-theme="light"] .rank-6{background:rgba(16,185,129,0.15);color:#065f46}
html[data-theme="light"] .rank-7{background:rgba(239,68,68,0.08);color:#991b1b}
html[data-theme="light"] .rank-8{background:rgba(239,68,68,0.12);color:#991b1b}
html[data-theme="light"] .rank-9{background:rgba(239,68,68,0.18);color:#991b1b}
html[data-theme="light"] .rank-10{background:rgba(239,68,68,0.25);color:#991b1b}
html[data-theme="light"] .rank-11{background:rgba(239,68,68,0.32);color:#7f1d1d}
html[data-theme="light"] .rank-12{background:rgba(239,68,68,0.40);color:#ffffff}

/* Correlation cells — light mode */
html[data-theme="light"] .corr-high{background:rgba(5,150,105,0.35);color:#064e3b}
html[data-theme="light"] .corr-med-high{background:rgba(5,150,105,0.22);color:#065f46}
html[data-theme="light"] .corr-med{background:rgba(5,150,105,0.12);color:#065f46}
html[data-theme="light"] .corr-low{background:rgba(217,119,6,0.15);color:#92400e}
html[data-theme="light"] .corr-neg{background:rgba(220,38,38,0.15);color:#991b1b}
html[data-theme="light"] .corr-self{background:var(--accent);color:#ffffff}

/* Growth colors — light mode */
html[data-theme="light"] .growth-pos{color:#059669}
html[data-theme="light"] .growth-neg{color:#dc2626}
html[data-theme="light"] .growth-gold{color:#d97706}

/* Tooltip — light mode */
html[data-theme="light"] .cell-tooltip{box-shadow:0 8px 32px rgba(0,0,0,.15)}

/* Scatter — light mode */
html[data-theme="light"] .scatter-dot{border-color:#ffffff}
html[data-theme="light"] .scatter-dot:hover{box-shadow:0 0 12px rgba(5,150,105,0.4)}

/* ==========================================
   THEME TOGGLE BUTTON
   ========================================== */
.theme-toggle-btn{position:fixed;bottom:24px;right:24px;width:48px;height:48px;border-radius:50%;border:1px solid var(--border);background:var(--card);color:var(--text1);font-size:22px;cursor:pointer;z-index:900;box-shadow:0 4px 16px rgba(0,0,0,.3);transition:background .2s,border-color .2s,box-shadow .2s;display:flex;align-items:center;justify-content:center;padding:0;line-height:1}
.theme-toggle-btn:hover{border-color:var(--accent);box-shadow:0 4px 20px var(--accent-glow)}
html[data-theme="light"] .theme-toggle-btn{box-shadow:0 4px 16px rgba(0,0,0,.1)}

/* ==========================================
   PUBLIC AUTH — welcome bar + sign-in link
   ========================================== */
.pub-welcome-bar{display:flex;align-items:center;justify-content:center;gap:16px;padding:8px 24px;background:var(--accent-dim);border-bottom:1px solid rgba(16,185,129,.2);font-size:13px;font-family:'JetBrains Mono',monospace}
.pub-welcome-text{color:var(--text2)}.pub-welcome-text strong{color:var(--accent)}
.pub-signout-btn{padding:3px 10px;border:1px solid var(--border);border-radius:6px;background:transparent;color:var(--text3);font-size:11px;font-family:'JetBrains Mono',monospace;cursor:pointer;transition:all .2s}
.pub-signout-btn:hover{border-color:var(--red);color:var(--red)}
.pub-signin-link{position:absolute;right:24px;top:20px;color:var(--text3);font-size:12px;font-family:'JetBrains Mono',monospace;text-decoration:none;padding:5px 12px;border:1px solid var(--border);border-radius:8px;transition:all .2s;cursor:pointer}
.pub-signin-link:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}
html[data-theme="light"] .pub-welcome-bar{background:rgba(5,150,105,0.08);border-bottom-color:rgba(5,150,105,.15)}