:root{--bg: #0d1220;--bg-soft: #111d31;--panel: #141b2d;--panel-strong: #1e2940;--text: #edf3ff;--muted: #b0bfdc;--primary: #6da8ff;--primary-strong: #4d87ff;--accent: #8ef0c6;--accent-strong: #5de0a5;--border: rgba(255, 255, 255, .08);--danger: #ff8b8b;--shadow: rgba(5, 10, 20, .35)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;height:100%;font-family:Inter,Arial,sans-serif;background:linear-gradient(180deg,#0a1020,#121a2d);color:var(--text)}body{min-height:100vh}button,input{font:inherit}button{cursor:pointer}.dashboard-shell{display:flex;min-height:100vh}.sidebar{width:220px;background:#0a0e18eb;border-right:1px solid var(--border);padding:24px 18px}.sidebar-header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:24px}.sidebar h1{margin:0;font-size:1.8rem}nav{display:flex;flex-direction:column;gap:10px}.nav-button,.ghost-button,.tab,.primary-button{border-radius:10px;border:1px solid var(--border);transition:all .2s ease}.nav-button{padding:12px 14px;background:transparent;color:var(--text);text-align:left}.nav-button.active{background:#6da8ff26;border-color:#6da8ff80}.ghost-button{padding:8px 10px;background:transparent;color:var(--muted)}.content{flex:1;padding:32px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.eyebrow{margin:0;text-transform:uppercase;letter-spacing:.12em;color:var(--primary);font-size:.72rem}.topbar h2{margin:8px 0 0;font-size:clamp(1.9rem,2vw,2.7rem)}.header-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.chip,.user-pill{background:#8ef0c61f;color:var(--accent);padding:10px 14px;border-radius:999px;border:1px solid rgba(142,240,198,.28)}.user-pill{background:#6da8ff1a;border-color:#6da8ff47;color:var(--text)}.cards{display:grid;grid-template-columns:repeat(3,minmax(180px,1fr));gap:18px;margin-bottom:24px}.card,.panel,.page-panel,.mini-panel{background:#ffffff05;border:1px solid var(--border);border-radius:18px;padding:20px}.card{display:flex;flex-direction:column;gap:8px}.card-label{color:var(--muted)}.card strong{font-size:2rem}.panel h3{margin-top:0}.panel ul{margin:0;padding-left:20px;line-height:1.8;color:var(--muted)}.page-header{margin-bottom:24px}.page-header h2{margin:8px 0 0;font-size:clamp(1.8rem,2vw,2.6rem)}.table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--border)}.data-table th{color:var(--muted);font-weight:600}.status-pill{display:inline-block;background:#8ef0c61f;color:var(--accent);padding:6px 10px;border-radius:999px;border:1px solid rgba(142,240,198,.28)}.stats-grid{display:grid;grid-template-columns:repeat(2,minmax(180px,1fr));gap:18px;margin-bottom:24px}.stat-card{background:#ffffff05;border:1px solid var(--border);border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:10px}.stat-card span{color:var(--muted)}.stat-card strong{font-size:2rem}.trend-bars{display:flex;align-items:end;gap:12px;height:130px;margin-top:12px}.trend-bars span{display:block;flex:1;background:linear-gradient(180deg,var(--primary),var(--accent));border-radius:12px 12px 0 0}.auth-screen{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top,rgba(109,168,255,.12),transparent 24%),linear-gradient(180deg,#0a1020,#101827);padding:24px}.auth-card{width:min(460px,100%);background:#0d1220e6;border:1px solid var(--border);border-radius:20px;padding:24px 22px;box-shadow:0 25px 60px var(--shadow)}.auth-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.brand-wrap{display:inline-flex;align-items:center;gap:10px;font-weight:700}.brand-mark{width:28px;height:28px;display:grid;place-items:center;border-radius:9px;background:linear-gradient(135deg,var(--accent),#c9f9df);color:#071510;font-weight:800}.brand-name{font-size:1.1rem}.auth-subtitle{margin:0;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em}.auth-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:18px}.tab{padding:10px 8px;background:transparent;color:var(--muted);border-color:var(--border)}.tab.active{background:#6da8ff1f;border-color:#6da8ff80;color:var(--text)}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-form label{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:.92rem}.auth-form input{width:100%;background:#ffffff05;border:1px solid var(--border);border-radius:10px;padding:12px 13px;color:var(--text)}.primary-button{padding:12px 14px;margin-top:8px;color:#071510;background:linear-gradient(135deg,var(--accent),var(--accent-strong));border-color:transparent;font-weight:700}.primary-button:disabled{opacity:.7;cursor:wait}.auth-message{margin-top:18px;padding:12px 14px;border-radius:10px;background:#ff8b8b14;border:1px solid rgba(255,139,139,.2);color:#ffd7d7;line-height:1.5}.explorer-layout{display:grid;grid-template-columns:minmax(280px,360px) minmax(0,1fr);gap:24px;align-items:start}.explorer-form{display:flex;flex-direction:column;gap:14px}.explorer-form label{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:.94rem}.explorer-form select,.explorer-form input[type=checkbox]{accent-color:var(--primary-strong)}.explorer-form select{width:100%;background:#0a0e18e6;color:var(--text);border:1px solid var(--border);border-radius:10px;padding:11px 12px}.checkbox-row{flex-direction:row!important;align-items:center;justify-content:space-between;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:#0a0e1873}.explorer-results{display:flex;flex-direction:column;gap:20px}.result-meta{display:inline-flex;align-items:center;gap:8px;width:fit-content;font-size:.96rem;background:#6da8ff14;border-color:#6da8ff40}.explorer-compare{display:grid;grid-template-columns:repeat(2,minmax(240px,1fr));gap:20px}.puzzle-panel{min-height:240px}.grid-board{display:grid;grid-template-columns:repeat(9,1fr);gap:4px;margin-top:14px;width:100%;max-width:300px;background:#ffffff05;border:1px solid var(--border);border-radius:10px;padding:8px}.grid-cell{width:100%;aspect-ratio:1;display:grid;place-items:center;background:#ffffff08;border:1px solid var(--border);border-radius:6px;font-weight:800;color:var(--text);text-shadow:0 0 12px rgba(255,255,255,.12)}.solution-cell{background:#ffffff0f;box-shadow:inset 0 0 0 1px #ffffff0a}.empty-cell{color:#edf3ff4d;font-weight:700}.finder-result{margin-top:8px;padding:10px 12px;border-radius:10px;background:#8ef0c614;border:1px solid rgba(142,240,198,.22);color:var(--accent)}@media (max-width: 760px){.explorer-layout,.explorer-compare{grid-template-columns:1fr}.dashboard-shell{flex-direction:column}.sidebar{width:100%}.cards{grid-template-columns:1fr}.content{padding:20px}.topbar{flex-direction:column;align-items:flex-start}.auth-tabs{grid-template-columns:1fr}}