:root{--bg-main: #090d16;--bg-card: rgba(18, 25, 41, .75);--bg-card-border: rgba(255, 255, 255, .08);--bg-input: #131b2e;--accent-emerald: #10b981;--accent-emerald-glow: rgba(16, 185, 129, .25);--accent-indigo: #6366f1;--accent-indigo-glow: rgba(99, 102, 241, .25);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--shadow-main: 0 20px 40px -15px rgba(0, 0, 0, .5)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-main);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column;background-image:radial-gradient(circle at 15% 15%,rgba(99,102,241,.12) 0%,transparent 45%),radial-gradient(circle at 85% 85%,rgba(16,185,129,.12) 0%,transparent 45%);background-attachment:fixed;-webkit-font-smoothing:antialiased}.container{max-width:900px;margin:0 auto;padding:2.5rem 1.5rem;width:100%}.header{text-align:center;margin-bottom:2.5rem}.badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem 1rem;background:#10b9811a;border:1px solid rgba(16,185,129,.3);border-radius:50px;font-size:.85rem;font-weight:600;color:var(--accent-emerald);margin-bottom:1.25rem;box-shadow:0 0 15px var(--accent-emerald-glow)}.header h1{font-size:2.75rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.75rem;line-height:1.2}.header p{color:var(--text-secondary);font-size:1.1rem;max-width:580px;margin:0 auto;line-height:1.6}.glass-card{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--bg-card-border);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-main);margin-bottom:2rem;transition:transform .2s ease,border-color .2s ease}.glass-card:hover{border-color:#ffffff26}.input-label{display:block;font-size:.95rem;font-weight:600;color:var(--text-primary);margin-bottom:.75rem}.input-group{display:flex;gap:.75rem;position:relative}.url-input{flex:1;background:var(--bg-input);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);padding:1rem 1.25rem;font-size:1rem;color:var(--text-primary);outline:none;transition:all .2s ease;font-family:inherit}.url-input:focus{border-color:var(--accent-emerald);box-shadow:0 0 0 3px var(--accent-emerald-glow)}.url-input::placeholder{color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.9rem 1.75rem;font-size:1rem;font-weight:700;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all .2s ease;font-family:inherit;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--accent-emerald) 0%,#059669 100%);color:#fff;box-shadow:0 4px 15px var(--accent-emerald-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #10b98166}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){background:#ffffff1a}.doc-preview{display:flex;align-items:flex-start;gap:1.5rem;padding:1.5rem;background:#0f172a99;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.06);margin-top:1.5rem}.doc-icon{width:56px;height:56px;border-radius:var(--radius-md);background:#10b98126;color:var(--accent-emerald);display:flex;align-items:center;justify-content:center;flex-shrink:0}.doc-details{flex:1;min-width:0}.doc-title{font-size:1.2rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem;word-break:break-word;line-height:1.4}.doc-meta{display:flex;align-items:center;gap:1.25rem;font-size:.875rem;color:var(--text-secondary)}.doc-meta-item{display:flex;align-items:center;gap:.4rem}.progress-container{margin-top:1.5rem}.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.6rem;font-size:.9rem;font-weight:600}.progress-status{color:var(--text-secondary)}.progress-percent{color:var(--accent-emerald)}.progress-track{width:100%;height:10px;background:var(--bg-input);border-radius:10px;overflow:hidden;position:relative;border:1px solid rgba(255,255,255,.05)}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent-indigo) 0%,var(--accent-emerald) 100%);border-radius:10px;transition:width .3s ease;box-shadow:0 0 12px var(--accent-emerald-glow)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem;margin-top:2rem}.feature-card{padding:1.25rem;background:#12192966;border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-md);display:flex;gap:1rem;align-items:flex-start}.feature-icon{color:var(--accent-emerald);flex-shrink:0;margin-top:2px}.feature-title{font-size:.95rem;font-weight:700;margin-bottom:.25rem}.feature-desc{font-size:.85rem;color:var(--text-secondary);line-height:1.5}.alert{padding:1rem 1.25rem;border-radius:var(--radius-md);margin-top:1rem;display:flex;align-items:flex-start;gap:.75rem;font-size:.9rem;line-height:1.5}.alert-error{background:#ef44441a;border:1px solid rgba(239,68,68,.25);color:#fca5a5}.alert-info{background:#3b82f61a;border:1px solid rgba(59,130,246,.25);color:#93c5fd}.footer{margin-top:auto;text-align:center;padding:2rem 0;color:var(--text-muted);font-size:.875rem;border-top:1px solid rgba(255,255,255,.05)}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}@media (max-width: 640px){.header h1{font-size:2rem}.input-group{flex-direction:column}.btn{width:100%}.doc-preview{flex-direction:column}}