@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700&display=swap";:root{--bg-main:#0b0f19;--bg-surface:#111827b3;--bg-card:#1f293766;--border-color:#ffffff14;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--primary-start:#6366f1;--primary-end:#8b5cf6;--primary:#6366f1;--accent:#10b981;--accent-warn:#f59e0b;--accent-error:#ef4444;--radius-lg:16px;--radius-md:12px;--radius-sm:8px;--shadow-glow:0 8px 32px 0 #1f26875e;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);background-image:radial-gradient(at 0 0,#6366f126 0,#0000 50%),radial-gradient(at 100% 0,#8b5cf61a 0,#0000 50%),radial-gradient(at 50% 100%,#10b9810d 0,#0000 50%);height:100vh;font-family:Inter,sans-serif;line-height:1.5;overflow:hidden}h1,h2,h3,h4{letter-spacing:-.02em;font-family:Outfit,sans-serif;font-weight:600}.glass-panel{background:var(--bg-surface);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:0 4px 30px #0006}.glass-card{background:var(--bg-card);border-radius:var(--radius-md);transition:var(--transition-smooth);border:1px solid #ffffff0d;padding:1.5rem}.glass-card:hover{border-color:#6366f14d;transform:translateY(-4px);box-shadow:0 10px 20px #6366f11a}.text-gradient{background:linear-gradient(135deg,#a5b4fc 0%,#c7d2fe 50%,#818cf8 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.btn-primary{background:linear-gradient(135deg, var(--primary-start) 0%, var(--primary-end) 100%);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-smooth);border:none;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;display:inline-flex;box-shadow:0 4px 14px #6366f166}.btn-primary:hover{opacity:.95;transform:translateY(-2px);box-shadow:0 6px 20px #6366f199}.btn-secondary{color:var(--text-primary);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-smooth);background:#ffffff14;border:1px solid #ffffff1a;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:500;display:inline-flex}.btn-secondary:hover{background:#ffffff26;transform:translateY(-1px)}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem;display:grid}.stat-card{flex-direction:column;gap:.5rem;display:flex}.stat-val{color:#fff;font-family:Outfit,sans-serif;font-size:2.25rem;font-weight:700}.tabs-container{border-bottom:1px solid var(--border-color);gap:.5rem;margin-bottom:2rem;padding-bottom:.5rem;display:flex}.tab-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:var(--transition-smooth);background:0 0;border:none;padding:.5rem 1rem;font-weight:500}.tab-btn:hover{color:var(--text-primary);background:#ffffff0d}.tab-btn.active{color:#fff;background:linear-gradient(135deg,#6366f133 0%,#8b5cf633 100%);border:1px solid #6366f14d}.form-group{flex-direction:column;gap:.5rem;margin-bottom:1.25rem;display:flex}.form-row{grid-template-columns:1fr 1fr;gap:1rem;display:grid}label{color:var(--text-secondary);font-size:.875rem;font-weight:500}input,select{border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-sm);transition:var(--transition-smooth);background:#111827cc;padding:.75rem 1rem;font-family:inherit;font-size:.95rem}input:focus,select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #6366f133}.drag-drop-zone{border-radius:var(--radius-lg);text-align:center;cursor:pointer;transition:var(--transition-smooth);background:#11182766;border:2px dashed #ffffff26;padding:3rem 2rem}.drag-drop-zone:hover,.drag-drop-zone.active{border-color:var(--primary);background:#6366f10d}.badge{text-transform:uppercase;border-radius:9999px;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-success{color:#34d399;background:#10b98126;border:1px solid #10b98133}.badge-warning{color:#fbbf24;background:#f59e0b26;border:1px solid #f59e0b33}.badge-danger{color:#f87171;background:#ef444426;border:1px solid #ef444433}.badge-info{color:#818cf8;background:#6366f126;border:1px solid #6366f133}.progress-bar-container{background:#ffffff1a;border-radius:4px;width:100%;height:8px;margin:1rem 0;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg, var(--primary-start), var(--primary-end));height:100%;transition:width .4s}.spinner{border:3px solid #ffffff1a;border-top-color:var(--primary);border-radius:50%;width:24px;height:24px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.fade-in{animation:.4s ease-out forwards fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.app-layout{height:100vh;display:flex;overflow:hidden}.sidebar{border-right:1px solid var(--border-color);background:#090d16;flex-direction:column;flex-shrink:0;width:280px;padding:1.75rem;display:flex}.main-content{flex:1;height:100%;padding:2rem 3rem;overflow-y:auto}.sidebar-logo{color:#fff;align-items:center;gap:.65rem;margin-bottom:2.5rem;font-family:Outfit,sans-serif;font-size:1.35rem;font-weight:700;display:flex}.sidebar-menu{flex-direction:column;gap:.5rem;display:flex}.menu-item{border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;transition:var(--transition-smooth);border:1px solid #0000;align-items:center;gap:.75rem;padding:.85rem 1.1rem;font-weight:500;text-decoration:none;display:flex}.menu-item:hover{color:var(--text-primary);background:#ffffff08}.menu-item.active{color:#fff;background:linear-gradient(135deg,#6366f126 0%,#8b5cf626 100%);border:1px solid #6366f140;box-shadow:0 4px 12px #6366f10d}.user-profile-card{border-radius:var(--radius-md);background:#ffffff05;border:1px solid #ffffff0d;flex-direction:column;gap:.75rem;margin-top:auto;padding:1.1rem;display:flex}.dataset-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;margin-top:1.5rem;display:grid}.dataset-card{background:var(--bg-card);border-radius:var(--radius-lg);cursor:pointer;border:1px solid #ffffff0d;border-left:4px solid var(--primary);transition:var(--transition-smooth);flex-direction:column;justify-content:space-between;padding:1.75rem;display:flex}.dataset-card:hover{border-color:#6366f14d;border-left-color:var(--primary-end);transform:translateY(-4px);box-shadow:0 10px 24px #6366f126}.dataset-card.active-card{border-left-color:var(--accent)}