:root{--primary:#2563eb;--primary-hover:#1d4ed8;--bg:#fff;--bg-subtle:#f8fafc;--text:#0f172a;--text-muted:#64748b;--border:#e2e8f0;--radius:12px;--sidebar-w:280px;--mobile-header-h:60px;--card-bg:#fff}[data-theme=dark]{--bg:#030712;--bg-subtle:#0f172a;--text:#f8fafc;--text-muted:#94a3b8;--border:#1e293b;--card-bg:#111827}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;color:var(--text);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}.app-shell{display:flex;min-height:100vh}.sidebar-lux{width:var(--sidebar-w);height:100vh;position:fixed;left:0;top:0;background:var(--bg-subtle);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:32px 16px;z-index:1000;transition:transform .3s ease}.main-view{flex:1 1;margin-left:var(--sidebar-w);padding:48px;min-height:100vh;background:var(--bg);transition:margin-left .3s ease}@media (max-width:1024px){.sidebar-lux{transform:translateX(-100%)}.sidebar-lux.open{transform:translateX(0)}.main-view{margin-left:0;padding:80px 20px 40px}.mobile-header{display:flex!important;position:fixed;top:0;left:0;right:0;height:var(--mobile-header-h);background:var(--bg);border-bottom:1px solid var(--border);z-index:900;align-items:center;padding:0 20px;justify-content:space-between}.grid-stats{grid-template-columns:1fr 1fr!important}}@media (max-width:640px){.grid-stats{grid-template-columns:1fr!important}h1{font-size:1.75rem!important}.card-stat{padding:16px}}.mobile-header{display:none}.btn-update{background:#f1f5f9;color:#475569;padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;border:1px solid #e2e8f0;cursor:pointer;transition:all .2s}.btn-update:hover{background:#e2e8f0;color:#0f172a}h1{font-size:2.25rem;font-weight:800;letter-spacing:-.025em;margin-bottom:.5rem}h2{font-size:1.5rem;font-weight:700;margin-bottom:1rem}.subtitle{color:var(--text-muted);font-size:1rem}.nav-link-lux{display:flex;align-items:center;gap:12px;padding:10px 16px;color:var(--text-muted);text-decoration:none;font-weight:500;border-radius:var(--radius);margin-bottom:4px;transition:.2s}.nav-link-lux:hover{background:var(--card-bg);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.05)}.nav-link-lux.active{color:var(--primary);font-weight:600;box-shadow:0 1px 3px rgba(0,0,0,.1)}.card-stat,.nav-link-lux.active{background:var(--card-bg);border:1px solid var(--border)}.card-stat{border-radius:var(--radius);padding:24px;box-shadow:0 1px 2px rgba(0,0,0,.05)}.btn-premium{background:var(--text);color:#fff;padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;border:none;transition:.2s}.btn-premium:hover{opacity:.9;transform:translateY(-1px)}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-subtle);padding:20px}.auth-card{max-width:400px;background:var(--card-bg);padding:48px;border-radius:20px;box-shadow:0 10px 25px -5px rgba(0,0,0,.05)}.auth-card,.input-lux{width:100%;border:1px solid var(--border)}.input-lux{padding:12px 16px;border-radius:8px;font-size:16px;margin-bottom:24px;outline:none}.input-lux:focus{border-color:var(--primary)}.lang-switcher{display:flex;background:#e2e8f0;padding:4px;border-radius:8px;gap:4px}.lang-btn{flex:1 1;padding:6px 0;border:none;border-radius:6px;font-size:11px;font-weight:700;cursor:pointer;background:transparent;color:var(--text-muted)}.lang-btn.active{background:var(--card-bg);color:var(--text);box-shadow:0 1px 2px rgba(0,0,0,.05)}.hero-section{padding:100px 24px;max-width:1200px;margin:0 auto;text-align:center}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(15,23,42,.4);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:var(--bg);width:100%;max-width:480px;padding:40px;border-radius:20px;box-shadow:0 25px 50px -12px rgba(0,0,0,.1)}.form-field{margin-bottom:24px}.form-field label{display:block;font-size:13px;font-weight:600;color:#64748b;margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}.select-lux{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:8px;font-size:15px;background:var(--card-bg);color:var(--text);outline:none;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' 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var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:50;margin-bottom:32px}.resource-switcher,.top-bar{display:flex;align-items:center}.resource-select{background:transparent;border:1px solid #e2e8f0;border-radius:8px;padding:8px 12px;font-size:14px;font-weight:600;color:#0f172a;cursor:pointer;outline:none;min-width:200px;transition:all .2s}.resource-select:hover{border-color:#94a3b8;background:hsla(0,0%,100%,.5)}@keyframes pulse-indigo{0%{box-shadow:0 0 0 0 rgba(79,70,229,.4)}70%{box-shadow:0 0 0 10px rgba(79,70,229,0)}to{box-shadow:0 0 0 0 rgba(79,70,229,0)}}.btn-help{animation:pulse-indigo 2s infinite}