:root{--font-heading:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-main:#0b0d19;--bg-gradient:radial-gradient(circle at 50% -20%, #1e1b4b 0%, #0b0d19 70%);--card-bg:#111827b3;--card-border:#6366f126;--card-glow:#6366f10d;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent-primary:#6366f1;--accent-secondary:#8b5cf6;--accent-glow:#6366f166;--success:#10b981;--error:#ef4444;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1);--shadow-lg:0 10px 30px -10px #000000b3;--shadow-glow:0 0 25px #6366f133}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-main);background-image:var(--bg-gradient);color:var(--text-primary);-webkit-font-smoothing:antialiased;justify-content:center;align-items:center;min-height:100vh;line-height:1.5;display:flex;overflow-x:hidden}#root{flex-direction:column;justify-content:center;align-items:center;width:100%;max-width:1200px;min-height:100vh;padding:2rem 1.5rem;display:flex}h1{font-family:var(--font-heading);letter-spacing:-.03em;background:linear-gradient(135deg,#fff 0%,#a5b4fc 100%);-webkit-text-fill-color:transparent;text-align:center;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2.75rem;font-weight:700}h2{font-family:var(--font-heading);color:var(--text-secondary);text-align:center;margin-bottom:2rem;font-size:1.5rem;font-weight:500}.card{background:var(--card-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--card-border);width:100%;max-width:580px;box-shadow:var(--shadow-lg), var(--card-glow);transition:var(--transition-smooth);border-radius:24px;padding:3rem;position:relative;overflow:hidden}.card:before{content:"";background:linear-gradient(90deg, transparent, var(--accent-primary), var(--accent-secondary), transparent);opacity:.8;height:2px;position:absolute;top:0;left:0;right:0}.card:hover{box-shadow:var(--shadow-lg), 0 0 35px #6366f114;border-color:#6366f14d}.viewer-card{max-width:900px;padding:2rem}.button-grid{grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:1rem;display:grid}@media (width<=500px){.button-grid{grid-template-columns:1fr}}.btn-year{font-family:var(--font-heading);color:var(--text-primary);cursor:pointer;transition:var(--transition-smooth);background:#ffffff08;border:1px solid #ffffff14;border-radius:16px;flex-direction:column;align-items:center;gap:.75rem;padding:2rem 1.5rem;font-size:1.25rem;font-weight:600;display:flex;position:relative}.btn-year:after{content:"";background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));-webkit-mask-composite:xor;opacity:0;transition:var(--transition-smooth);border-radius:16px;padding:1px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.btn-year:hover{background:#6366f114;transform:translateY(-4px)}.btn-year:hover:after{opacity:1}.btn-year span.arrow{transition:var(--transition-smooth);font-size:1.5rem}.btn-year:hover span.arrow{color:var(--accent-primary);transform:translate(4px)}.form-group{gap:.75rem;width:100%;margin-bottom:1.5rem;display:flex}.input-field{font-family:var(--font-body);color:var(--text-primary);transition:var(--transition-smooth);background:#0f172a99;border:1px solid #ffffff1a;border-radius:12px;outline:none;flex:1;padding:.875rem 1.25rem;font-size:1rem}.input-field:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #6366f133}.btn-primary{background:linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);font-family:var(--font-heading);color:#fff;cursor:pointer;transition:var(--transition-smooth);border:none;border-radius:12px;padding:.875rem 1.75rem;font-size:1rem;font-weight:600;box-shadow:0 4px 12px #6366f14d}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 6px 20px #6366f166}.btn-primary:active{transform:translateY(0)}.back-bar{justify-content:flex-start;width:100%;margin-bottom:1.5rem;display:flex}.btn-back{color:var(--text-secondary);font-family:var(--font-heading);cursor:pointer;transition:var(--transition-smooth);background:0 0;border:none;align-items:center;gap:.5rem;padding:.5rem 0;font-size:.95rem;font-weight:500;display:flex}.btn-back:hover{color:var(--text-primary);transform:translate(-4px)}.pdf-viewer-container{flex-direction:column;align-items:center;width:100%;margin-top:1.5rem;animation:.5s ease-out fadeIn;display:flex}.pdf-outer-box{background:#0f172acc;border:1px solid #ffffff14;border-radius:16px;justify-content:center;align-items:center;width:100%;height:600px;display:flex;position:relative;overflow:hidden;box-shadow:inset 0 2px 4px #0009}.pdf-iframe{background:#fff;border:none;width:100%;height:100%}.controls-panel{background:#ffffff05;border:1px solid #ffffff0d;border-radius:16px;justify-content:space-between;align-items:center;width:100%;margin-top:1.25rem;padding:.75rem 1.25rem;display:flex}.order-badge{font-family:var(--font-heading);color:#a5b4fc;letter-spacing:.02em;background:#6366f126;border:1px solid #6366f133;border-radius:9999px;padding:.4rem 1.2rem;font-size:1.1rem;font-weight:600}.btn-arrow{width:48px;height:48px;color:var(--text-primary);cursor:pointer;transition:var(--transition-smooth);background:#ffffff0d;border:1px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;display:flex}.btn-arrow:hover:not(:disabled){background:var(--accent-primary);border-color:var(--accent-primary);color:#fff;transform:scale(1.1);box-shadow:0 0 15px #6366f166}.btn-arrow:disabled{opacity:.25;cursor:not-allowed}.btn-arrow svg{fill:currentColor;width:20px;height:20px}.info-banner{color:var(--text-muted);text-align:center;word-break:break-all;max-width:500px;margin-top:1rem;font-size:.85rem}.info-banner a{color:var(--accent-primary);text-decoration:none}.info-banner a:hover{text-decoration:underline}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.pulse-loader{color:var(--text-secondary);flex-direction:column;align-items:center;gap:1rem;display:flex}.spinner{border:3px solid #6366f11a;border-top-color:var(--accent-primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}