:root{--blue: #2563EB;--blue-dark: #1D4ED8;--blue-light: #EFF6FF;--ink: #0E0E0E;--ink-80: #1A1A1A;--muted: #6B7280;--muted-light: #9CA3AF;--border: #E5E7EB;--border-dark: #D1D5DB;--surface: #F9FAFB;--surface-2: #F3F4F6;--white: #FFFFFF;--green: #10B981;--green-bg: #ECFDF5;--amber: #D97706;--amber-bg: #FFFBEB;--red: #DC2626;--red-bg: #FEF2F2;--purple: #7C3AED;--purple-bg: #F5F3FF;--font-display: "Syne", sans-serif;--font-body: "Inter", sans-serif;--radius: 12px;--radius-sm: 8px;--radius-xs: 6px;--radius-full: 9999px;--shadow: 0 1px 3px 0 rgba(0,0,0,.08), 0 1px 2px -1px rgba(0,0,0,.06);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -2px rgba(0,0,0,.06);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.05);--sidebar-w: 240px;--topbar-h: 56px;--ease: cubic-bezier(.4, 0, .2, 1);--dur: .15s}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-body);font-size:.9375rem;line-height:1.6;color:var(--ink);background:var(--surface);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;background:none}input,textarea,select{font-family:inherit}ul,ol{list-style:none}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);line-height:1.2;color:var(--ink)}.text-xs{font-size:.75rem;line-height:1.5}.text-sm{font-size:.8125rem;line-height:1.5}.text-base{font-size:.9375rem;line-height:1.6}.text-lg{font-size:1.0625rem;line-height:1.5}.text-xl{font-size:1.25rem;line-height:1.4}.text-2xl{font-size:1.5rem;line-height:1.3}.text-3xl{font-size:2rem;line-height:1.2}.font-medium{font-weight:500}.font-semi{font-weight:600}.font-bold{font-weight:700}.text-muted{color:var(--muted)}.text-blue{color:var(--blue)}.text-green{color:var(--green)}.text-amber{color:var(--amber)}.text-red{color:var(--red)}.text-ink{color:var(--ink)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.gap-8{gap:32px}.w-full{width:100%}.btn{display:inline-flex;align-items:center;gap:6px;padding:0 16px;height:36px;font-family:var(--font-body);font-size:.8125rem;font-weight:600;border-radius:var(--radius-sm);transition:all var(--dur) var(--ease);white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--blue);color:var(--white)}.btn-primary:hover:not(:disabled){background:var(--blue-dark);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--white);color:var(--ink);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--surface);border-color:var(--border-dark)}.btn-ghost{background:transparent;color:var(--muted);padding:0 10px}.btn-ghost:hover:not(:disabled){background:var(--surface-2);color:var(--ink)}.btn-danger{background:var(--red-bg);color:var(--red);border:1px solid transparent}.btn-danger:hover:not(:disabled){background:#fee2e2}.btn-sm{height:30px;padding:0 12px;font-size:.75rem}.btn-lg{height:44px;padding:0 24px;font-size:.9375rem}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.card-title{font-family:var(--font-display);font-size:.9375rem;font-weight:700;color:var(--ink)}.card-body{padding:20px}.card-footer{padding:12px 20px;border-top:1px solid var(--border);background:var(--surface);border-radius:0 0 var(--radius) var(--radius)}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.8125rem;font-weight:600;color:var(--ink-80)}.form-input,.form-select,.form-textarea{width:100%;height:38px;padding:0 12px;font-family:var(--font-body);font-size:.9375rem;color:var(--ink);background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none;transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.form-textarea{height:auto;padding:10px 12px;resize:vertical}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2563eb1f}.form-input::placeholder,.form-textarea::placeholder{color:var(--muted-light)}.form-error{font-size:.75rem;color:var(--red);margin-top:2px}.form-hint{font-size:.75rem;color:var(--muted)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;font-size:.6875rem;font-weight:600;border-radius:var(--radius-full);letter-spacing:.02em;text-transform:uppercase;white-space:nowrap}.badge-green{background:var(--green-bg);color:var(--green)}.badge-amber{background:var(--amber-bg);color:var(--amber)}.badge-red{background:var(--red-bg);color:var(--red)}.badge-blue{background:var(--blue-light);color:var(--blue)}.badge-purple{background:var(--purple-bg);color:var(--purple)}.badge-muted{background:var(--surface-2);color:var(--muted)}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--blue);border-radius:50%;animation:spin .6s linear infinite;flex-shrink:0}.spinner-sm{width:14px;height:14px}.spinner-lg{width:32px;height:32px;border-width:3px}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg,var(--surface-2) 25%,var(--border) 50%,var(--surface-2) 75%);background-size:200% 100%;animation:shimmer 1.4s ease-in-out infinite;border-radius:var(--radius-xs)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{display:flex;flex-direction:column;align-items:center;text-align:center;padding:48px 24px;gap:12px;color:var(--muted)}.empty-state-icon{font-size:2rem;margin-bottom:4px}.empty-state h3{font-size:1rem;font-weight:600;color:var(--ink)}.empty-state p{font-size:.875rem;max-width:320px;line-height:1.6}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-header h1{font-size:1.5rem;font-weight:700}.page-subtext{font-size:.875rem;color:var(--muted);margin-top:2px}.page-body{display:flex;flex-direction:column;gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}@media (max-width: 900px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}.stat-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:8px}.stat-label{font-size:.75rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.stat-value{font-family:var(--font-display);font-size:2rem;font-weight:700;line-height:1;color:var(--ink)}.stat-delta{font-size:.75rem;color:var(--muted)}.trust-ring-wrap{display:flex;align-items:center;justify-content:center;position:relative}.trust-ring-label{position:absolute;text-align:center;pointer-events:none}.trust-ring-number{font-family:var(--font-display);font-size:2rem;font-weight:800;line-height:1;color:var(--ink)}.trust-ring-max{font-size:.75rem;color:var(--muted)}.signal-row{display:grid;grid-template-columns:110px 1fr 32px;align-items:center;gap:10px}.signal-name{font-size:.75rem;font-weight:500;color:var(--muted);text-transform:capitalize}.signal-bar{height:6px;background:var(--surface-2);border-radius:var(--radius-full);overflow:hidden}.signal-fill{height:100%;background:var(--blue);border-radius:var(--radius-full);transition:width .6s var(--ease)}.signal-score{font-size:.75rem;font-weight:600;color:var(--ink);text-align:right}.auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--surface);padding:24px}.auth-card{width:100%;max-width:420px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:36px;display:flex;flex-direction:column;gap:24px}.auth-logo{display:flex;align-items:center;gap:10px;text-decoration:none}.auth-logo-mark{width:36px;height:36px;background:var(--blue);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--white);font-family:var(--font-display);font-size:1rem;font-weight:800;flex-shrink:0}.auth-logo-name{font-family:var(--font-display);font-size:1.0625rem;font-weight:700;color:var(--ink)}.auth-heading{font-size:1.5rem;font-weight:700;color:var(--ink);margin-bottom:2px}.auth-sub{font-size:.875rem;color:var(--muted)}.auth-fields{display:flex;flex-direction:column;gap:14px}.auth-footer{text-align:center;font-size:.8125rem;color:var(--muted)}.auth-footer a{color:var(--blue);font-weight:500}.auth-footer a:hover{text-decoration:underline}.auth-error{padding:10px 14px;background:var(--red-bg);border:1px solid #fca5a5;border-radius:var(--radius-sm);font-size:.8125rem;color:var(--red)}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);min-height:100vh;background:var(--ink-80);display:flex;flex-direction:column;flex-shrink:0;position:fixed;top:0;left:0;z-index:100}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:18px 16px 14px;border-bottom:1px solid rgba(255,255,255,.07)}.sidebar-logo-mark{width:30px;height:30px;background:var(--blue);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--white);font-family:var(--font-display);font-size:.8125rem;font-weight:800;flex-shrink:0}.sidebar-logo-name{font-family:var(--font-display);font-size:.9375rem;font-weight:700;color:var(--white)}.sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.sidebar-section-label{font-size:.6875rem;font-weight:600;color:#ffffff4d;letter-spacing:.08em;text-transform:uppercase;padding:10px 8px 4px}.nav-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--radius-sm);font-size:.8125rem;font-weight:500;color:#fff9;cursor:pointer;transition:all var(--dur) var(--ease);text-decoration:none}.nav-item:hover{background:#ffffff12;color:var(--white)}.nav-item.active{background:#2563eb40;color:var(--white)}.nav-item.active svg{color:#60a5fa}.nav-item svg{width:16px;height:16px;flex-shrink:0}.sidebar-footer{padding:12px 8px;border-top:1px solid rgba(255,255,255,.07)}.sidebar-user{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--radius-sm)}.sidebar-avatar{width:28px;height:28px;background:var(--blue);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:var(--white);flex-shrink:0}.sidebar-user-info{flex:1;overflow:hidden}.sidebar-user-email{font-size:.75rem;color:#ffffff80;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main-content{margin-left:var(--sidebar-w);flex:1;min-height:100vh;display:flex;flex-direction:column}.topbar{height:var(--topbar-h);background:var(--white);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:50}.topbar-title{font-family:var(--font-display);font-size:.9375rem;font-weight:700}.topbar-actions{display:flex;align-items:center;gap:8px}.page-content{padding:28px 24px;flex:1}.business-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:14px;transition:box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);cursor:pointer}.business-card:hover{box-shadow:var(--shadow-md);border-color:var(--border-dark)}.business-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.business-name{font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--ink)}.business-industry{font-size:.75rem;color:var(--muted);margin-top:2px}.business-scores{display:flex;gap:12px}.score-pill{display:flex;flex-direction:column;align-items:center;gap:1px}.score-pill-value{font-family:var(--font-display);font-size:1.25rem;font-weight:800;line-height:1;color:var(--ink)}.score-pill-label{font-size:.625rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.divider{height:1px;background:var(--border)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{font-size:.6875rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;text-align:left;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--surface);white-space:nowrap}td{font-size:.875rem;padding:12px 16px;border-bottom:1px solid var(--border);color:var(--ink)}tr:last-child td{border-bottom:none}tr:hover td{background:var(--surface)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:200;padding:24px;animation:fade-in .12s var(--ease)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.modal{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;animation:slide-up .15s var(--ease)}@keyframes slide-up{0%{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 16px;border-bottom:1px solid var(--border)}.modal-title{font-size:1rem;font-weight:700}.modal-close{width:28px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--muted);transition:all var(--dur) var(--ease)}.modal-close:hover{background:var(--surface-2);color:var(--ink)}.modal-body{padding:20px 24px}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--border);background:var(--surface);border-radius:0 0 var(--radius) var(--radius)}.toast-container{position:fixed;bottom:24px;right:24px;z-index:500;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--ink-80);color:var(--white);border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;box-shadow:var(--shadow-lg);pointer-events:all;animation:toast-in .2s var(--ease);max-width:320px}@keyframes toast-in{0%{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}.toast-success{background:#065f46}.toast-error{background:#991b1b}.toast-icon{flex-shrink:0}.node-type-chip{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;font-size:.6875rem;font-weight:600;border-radius:var(--radius-full);text-transform:capitalize;background:var(--surface-2);color:var(--muted);border:1px solid var(--border)}.improvement-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}.improvement-item:last-child{border-bottom:none}.improvement-action{font-size:.8125rem;color:var(--ink);flex:1}.improvement-gain{font-size:.75rem;font-weight:700;color:var(--green);white-space:nowrap}.crawl-status-pending{color:var(--muted)}.crawl-status-queued{color:var(--amber)}.crawl-status-in_progress{color:var(--blue)}.crawl-status-complete{color:var(--green)}.crawl-status-failed{color:var(--red)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-dark);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--muted-light)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.page-content{padding:20px 16px}:root{--sidebar-w: 220px}}