:root{--gold: #d97706;--gold-light: #fef3c7;--green: #16a34a;--red: #dc2626;--blue: #4285f4;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--bg: #f8fafc;--bg-subtle: #f1f5f9;--border: #e2e8f0;--white: #ffffff;--font-sans: "Outfit", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;--font-mono: "JetBrains Mono", Consolas, monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);color:var(--text-primary);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-header{position:sticky;top:0;z-index:100;background:var(--white);border-bottom:2px solid var(--gold)}.app-header-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;justify-content:space-between}.app-logo{display:flex;align-items:center;text-decoration:none}.app-nav{display:flex;align-items:center;gap:24px}.app-nav-link{font-size:13px;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:color .15s ease}.app-nav-link:hover{color:var(--text-primary)}.app-nav-btn{background:var(--gold);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-size:13px;font-weight:600;font-family:var(--font-sans);cursor:pointer;transition:background .15s ease,transform .1s ease}.app-nav-btn:hover{background:#b45309;transform:translateY(-1px)}.app-container{max-width:800px;margin:0 auto;padding:40px 24px 60px}.app-footer{background:#0a0a0a;padding:24px 0;margin-top:40px}.app-footer-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.app-footer-brand{display:flex;align-items:center}.app-footer-text{font-size:12px;color:#ffffff80}.tool-card{background:var(--white);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:16px;box-shadow:0 1px 3px #0000000a,0 4px 12px #00000008}.loading-center{display:flex;flex-direction:column;align-items:center;gap:20px;padding:40px 24px}.field-label{display:block;font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}.field-label-optional{font-weight:400;text-transform:none;letter-spacing:0;color:var(--text-muted)}.input-field{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:var(--font-sans);color:var(--text-primary);background:var(--white);transition:border-color .15s ease,box-shadow .15s ease;outline:none}.input-field:focus{border-color:var(--gold);box-shadow:0 0 0 3px #d977061a}.input-field::placeholder{color:var(--text-muted)}.select-field{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:var(--font-sans);color:var(--text-primary);background:var(--white);cursor:pointer;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}.select-field:focus{border-color:var(--gold);box-shadow:0 0 0 3px #d977061a}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.btn-tool-lg{width:100%;padding:16px;background:var(--text-primary);color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:700;font-family:var(--font-sans);cursor:pointer;transition:background .15s ease,transform .1s ease,opacity .15s ease}.btn-tool-lg:hover:not(:disabled){background:#1e293b;transform:translateY(-1px)}.btn-tool-lg:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{padding:8px 16px;background:var(--bg-subtle);color:var(--text-secondary);border:1px solid var(--border);border-radius:8px;font-size:12px;font-weight:600;font-family:var(--font-sans);cursor:pointer;transition:background .15s ease}.btn-secondary:hover{background:var(--border)}.btn-copy{padding:4px 10px;background:#ffffff26;color:#ffffffb3;border:1px solid rgba(255,255,255,.2);border-radius:6px;font-size:11px;font-weight:600;cursor:pointer;font-family:var(--font-sans)}.btn-copy:hover{background:#ffffff40;color:#fff}.industry-hint{background:var(--gold-light);border:1px solid #fde68a;border-radius:8px;padding:14px 16px;margin-top:14px}.tab-bar{display:flex;gap:4px;margin-bottom:20px;border-bottom:1px solid var(--border);padding-bottom:0;overflow-x:auto}.tab-btn{padding:12px 18px;background:none;border:none;border-bottom:2px solid transparent;font-size:13px;font-weight:600;font-family:var(--font-sans);color:var(--text-muted);cursor:pointer;white-space:nowrap;transition:color .15s ease,border-color .15s ease;display:flex;align-items:center;gap:6px}.tab-btn:hover{color:var(--text-secondary)}.tab-btn.active{color:var(--text-primary);border-bottom-color:var(--gold)}.tab-btn.locked{opacity:.5;cursor:default}.tab-btn.locked:hover{color:var(--text-muted)}.lock-icon{font-size:11px}.tab-content{min-height:200px}.pillar-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.pillar-card{text-align:center;padding:16px 8px;background:var(--bg-subtle);border:1px solid var(--border);border-radius:10px}.pillar-name{font-size:11px;font-weight:600;color:var(--text-secondary);margin-top:4px;white-space:nowrap;overflow:visible;text-overflow:unset}.pillar-abbr{font-size:9px;font-weight:700;font-family:var(--font-mono);color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;margin-top:2px}.receipt-card{border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:12px;background:var(--white)}.receipt-prompt{font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:12px}.receipt-platform{margin-bottom:10px;padding:10px 12px;background:var(--bg-subtle);border-radius:8px}.receipt-platform-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.receipt-platform-name{font-size:12px;font-weight:600;color:var(--text-secondary)}.receipt-badge{font-size:10px;font-weight:700;padding:2px 10px;border-radius:12px}.receipt-badge.cited{background:#dcfce7;color:#166534}.receipt-badge.not-cited{background:#f5f5f4;color:var(--text-muted)}.receipt-response{font-size:12px;color:var(--text-secondary);line-height:1.6;max-height:120px;overflow-y:auto}.receipt-citations{margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}.receipt-citation-item{display:flex;gap:8px;margin-bottom:4px;font-size:11px}.receipt-citation-type{font-weight:700;color:var(--gold);text-transform:uppercase;font-family:var(--font-mono);font-size:10px;min-width:70px}.receipt-citation-text{color:var(--text-secondary)}.analysis-block{font-size:13px;color:var(--text-secondary);line-height:1.8}.analysis-block strong{color:var(--text-primary)}.toolkit-item{padding:16px;border:1px solid var(--border);border-radius:10px;margin-bottom:12px}.toolkit-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.toolkit-name{font-size:14px;font-weight:700;color:var(--text-primary);font-family:var(--font-mono);margin-bottom:2px}.toolkit-desc{font-size:12px;color:var(--text-secondary)}.code-block{position:relative;background:#1e293b;color:#e2e8f0;border-radius:8px;padding:16px;margin-top:12px;font-size:11px;font-family:var(--font-mono);overflow-x:auto;white-space:pre;line-height:1.5}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.app-header-inner{padding:0 16px;height:60px}.app-nav{gap:12px}.app-nav-link{display:none}.app-container{padding:24px 16px 40px}.grid-2{grid-template-columns:1fr}.pillar-grid{grid-template-columns:repeat(3,1fr)}.tab-bar{gap:0}.tab-btn{padding:10px 12px;font-size:12px}.app-footer-inner{flex-direction:column;gap:12px;text-align:center}}@media (max-width: 480px){.pillar-grid{grid-template-columns:repeat(2,1fr)}.receipt-platform-header{flex-direction:column;align-items:flex-start;gap:4px}.toolkit-header{flex-direction:column}}@media print{.app-header,.app-footer,.app-nav-btn,.tab-bar,.btn-tool-lg,.btn-secondary{display:none!important}.app-container{max-width:100%;padding:0}.tool-card{break-inside:avoid;border:1px solid #ddd;box-shadow:none}}