@import url(https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap);*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#06091a;--bg2:#0d1130;--card:rgba(255,255,255,.04);--card-b:rgba(255,255,255,.08);--primary:#4f8ef5;--primary-d:#2563eb;--accent:#7c3aed;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--text:#e2e8f0;--text-muted:#8898aa;--border:rgba(255,255,255,.1);--radius:12px;--radius-sm:8px;--shadow:0 4px 24px rgba(0,0,0,.4);--glow:0 0 30px rgba(79,142,245,.2)}html{scroll-behavior:smooth}body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6;font-size:15px}a{color:var(--primary);text-decoration:none}a:hover{color:#7ec8fd}.page-wrapper{display:flex;flex-direction:column;min-height:100vh}.navbar{display:flex;align-items:center;justify-content:space-between;padding:0 2rem;height:64px;background:rgba(13,17,48,.95);border-bottom:1px solid var(--border);backdrop-filter:blur(12px);position:sticky;top:0;z-index:100}.navbar-brand{font-size:1.2rem;font-weight:800;background:linear-gradient(135deg,#4f8ef5,#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar-brand span{font-weight:300}.navbar-links{display:flex;gap:.5rem;align-items:center}.navbar-links a,.navbar-links button{color:var(--text-muted);font-size:.88rem;font-weight:500;padding:.4rem .9rem;border-radius:var(--radius-sm);border:none;background:none;cursor:pointer;transition:all .2s}.navbar-links a:hover,.navbar-links button:hover{color:var(--text);background:var(--card-b)}.navbar-links a.active{color:var(--primary);background:rgba(79,142,245,.1)}.admin-layout{display:flex;flex:1}.sidebar{width:240px;min-height:calc(100vh - 64px);background:var(--bg2);border-right:1px solid var(--border);padding:1.5rem 1rem;flex-shrink:0;position:sticky;top:64px;height:calc(100vh - 64px);overflow-y:auto}.sidebar-section{margin-bottom:1.5rem}.sidebar-label{font-size:.7rem;font-weight:700;letter-spacing:.1em;color:var(--text-muted);text-transform:uppercase;padding:0 .75rem;margin-bottom:.5rem}.sidebar-link{display:flex;align-items:center;gap:.7rem;padding:.6rem .75rem;border-radius:var(--radius-sm);color:var(--text-muted);font-size:.9rem;font-weight:500;transition:all .2s;cursor:pointer}.sidebar-link:hover{color:var(--text);background:var(--card)}.sidebar-link.active{color:var(--primary);background:rgba(79,142,245,.12)}.sidebar-link svg{width:18px;height:18px;flex-shrink:0}.main-content{flex:1;padding:2rem;max-width:1200px}.page-header{margin-bottom:2rem}.page-title{font-size:1.6rem;font-weight:700;margin-bottom:.25rem}.page-subtitle{color:var(--text-muted);font-size:.9rem}.card{background:var(--card);border:1px solid var(--card-b);border-radius:var(--radius);padding:1.5rem;backdrop-filter:blur(8px);box-shadow:var(--shadow);transition:box-shadow .3s , transform .3s}.card:hover{box-shadow:var(--glow)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.card-title{font-size:1rem;font-weight:700}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.stat-card{background:var(--card);border:1px solid var(--card-b);border-radius:var(--radius);padding:1.25rem;display:flex;align-items:center;gap:1rem;transition:transform .2s , box-shadow 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1fr}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1.25rem;border-radius:var(--radius-sm);font-family:inherit;font-size:.88rem;font-weight:600;border:none;cursor:pointer;transition:all .2s;text-decoration:none;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--primary-d),var(--accent));color:#fff;box-shadow:0 2px 10px rgba(79,142,245,.3)}.btn-primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 4px 20px rgba(79,142,245,.4);color:#fff}.btn-secondary{background:var(--card-b);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:rgba(255,255,255,.1);color:var(--text)}.btn-danger{background:rgba(239,68,68,.15);color:var(--danger);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover{background:rgba(239,68,68,.25);color:var(--danger)}.btn-success{background:rgba(16,185,129,.15);color:var(--success);border:1px solid rgba(16,185,129,.3)}.btn-success:hover{background:rgba(16,185,129,.25);color:var(--success)}.btn-sm{padding:.35rem .7rem;font-size:.8rem}.btn-lg{padding:.85rem 2rem;font-size:1rem}.btn svg{width:16px;height:16px}.badge{display:inline-flex;align-items:center;padding:.2rem .6rem;border-radius:999px;font-size:.72rem;font-weight:700}.badge-blue{background:rgba(79,142,245,.15);color:var(--primary)}.badge-green{background:rgba(16,185,129,.15);color:var(--success)}.badge-purple{background:rgba(124,58,237,.15);color:#a78bfa}.alert{padding:.9rem 1.25rem;border-radius:var(--radius-sm);margin-bottom:1.25rem;font-size:.88rem;font-weight:500;display:flex;align-items:center;gap:.6rem}.alert-success{background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.3);color:#6ee7b7}.alert-danger{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.3);color:#fca5a5}.alert-info{background:rgba(79,142,245,.12);border:1px solid 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svg{width:32px;height:32px;color:#fff}.login-title{font-size:1.5rem;font-weight:800}.login-subtitle{color:var(--text-muted);font-size:.88rem;margin-top:.25rem}.hero-section{min-height:calc(100vh - 64px);display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 20% 30%,rgba(79,142,245,.12) 0%,transparent 50%) , radial-gradient(ellipse at 80% 70%,rgba(124,58,237,.1) 0%,transparent 50%) , var(--bg);padding:2rem}.hero-content{text-align:center;max-width:700px;width:100%}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(79,142,245,.1);border:1px solid rgba(79,142,245,.3);color:var(--primary);padding:.35rem 1rem;border-radius:999px;font-size:.8rem;font-weight:600;margin-bottom:1.5rem}.hero-title{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;line-height:1.1;margin-bottom:1rem;background:linear-gradient(135deg,#fff 30%,rgba(255,255,255,.6));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{color:var(--text-muted);font-size:1.05rem;margin-bottom:2.5rem}.upload-zone{background:var(--card);border:2px dashed rgba(79,142,245,.3);border-radius: calc(var(--radius) * 1.5);padding:3rem 2rem;text-align:center;cursor:pointer;transition:all .3s;position:relative;overflow:hidden}.upload-zone::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(79,142,245,.05) 0%,transparent 70%);opacity:0;transition:opacity .3s}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--primary);background:rgba(79,142,245,.05)}.upload-zone:hover::before,.upload-zone.drag-over::before{opacity:1}.upload-icon{width:80px;height:80px;margin:0 auto 1.25rem;background:linear-gradient(135deg,rgba(79,142,245,.2),rgba(124,58,237,.2));border-radius:50%;display:flex;align-items:center;justify-content:center;transition:transform .3s}.upload-zone:hover .upload-icon{transform:scale(1.05)}.upload-icon svg{width:36px;height:36px;color:var(--primary)}.upload-zone h3{font-size:1.1rem;font-weight:700;margin-bottom:.5rem}.upload-zone p{color:var(--text-muted);font-size:.88rem}.upload-zone .file-types{display:inline-flex;gap:.5rem;margin-top:1rem}.upload-zone .file-type{background:rgba(255,255,255,.06);border:1px solid var(--border);padding:.2rem .6rem;border-radius:4px;font-size:.75rem;color:var(--text-muted)}#fileInput{display:none}.processing-card{background:var(--card);border:1px solid var(--card-b);border-radius:var(--radius);padding:2.5rem;text-align:center}.spinner{width:48px;height:48px;margin:0 auto 1.5rem;border:3px solid rgba(79,142,245,.2);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}.progress-bar-wrap{background:rgba(255,255,255,.06);border-radius:999px;height:6px;margin:1rem 0;overflow:hidden}.progress-bar{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary-d),var(--accent));width:0;transition:width .5s ease}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:999;opacity:0;pointer-events:none;transition:opacity .3s}.modal-overlay.active{opacity:1;pointer-events:all}.modal-box{background:#0f1535;border:1px solid var(--card-b);border-radius:var(--radius);padding:2rem;max-width:480px;width:90%;transform:translateY(20px);transition:transform .3s;box-shadow:0 24px 64px rgba(0,0,0,.6)}.modal-overlay.active .modal-box{transform:translateY(0)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.modal-title{font-size:1.1rem;font-weight:700}.modal-close{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:1.3rem;line-height:1}.modal-close:hover{color:var(--text)}@keyframes spin { to { transform: rotate(360deg); } }@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}.animate-fade{animation:fadeInUp .4s ease}.divider{height:1px;background:var(--border);margin:1.5rem 0}.empty-state{text-align:center;padding:3rem;color:var(--text-muted)}.empty-state svg{width:48px;height:48px;margin:0 auto 1rem;opacity:.3}.empty-state h3{font-size:1rem;font-weight:600;margin-bottom:.5rem;color:var(--text)}.text-muted{color:var(--text-muted)}.text-right{text-align:right}.text-center{text-align:center}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.p-0{padding:0}.w-full{width:100%}@media (max-width:768px){.sidebar{display:none}.main-content{padding:1rem}.form-row{grid-template-columns:1fr}.form-row.cols3{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.hero-title{font-size:2rem}}