:root{--bc-teal: #25afb4;--bc-teal-dark: #1d8d91;--bc-teal-soft: #e6f6f7;--bc-navy: #003388;--bc-navy-dark: #00256b;--bc-navy-soft: #e7ecf6;--bg: #f7f9fb;--panel: #ffffff;--border: #e2e7ee;--border-strong: #c7d0db;--text: #2b3340;--muted: #6b7888;--accent: var(--bc-teal);--accent-dark: var(--bc-teal-dark);--accent-soft: var(--bc-teal-soft);--secondary: var(--bc-navy);--warn: #b06b00;--warn-soft: #fff4dd;--good: #15803d;--good-soft: #dff5e6;--bad: #b91c1c;--bad-soft: #fde2e2;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .04);--shadow-md: 0 4px 14px rgba(15, 23, 42, .08)}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%}body{font-family:Open Sans,Helvetica Neue,Helvetica,Arial,system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{font-family:Open Sans,Helvetica Neue,Helvetica,Arial,system-ui,sans-serif;font-weight:600;color:var(--bc-navy);letter-spacing:-.01em}a{color:var(--bc-teal);text-decoration:none}a:hover{color:var(--bc-teal-dark);text-decoration:underline}button{font-family:inherit;font-size:13px;font-weight:600;padding:7px 14px;border-radius:4px;border:1px solid var(--border-strong);background:#fff;cursor:pointer;color:var(--text);transition:all .15s ease}button:hover{background:#f0f3f8;border-color:var(--bc-navy);color:var(--bc-navy)}button.primary{background:var(--bc-teal);color:#fff;border-color:var(--bc-teal)}button.primary:hover{background:var(--bc-teal-dark);border-color:var(--bc-teal-dark);color:#fff}button.secondary{background:var(--bc-navy);color:#fff;border-color:var(--bc-navy)}button.secondary:hover{background:var(--bc-navy-dark);border-color:var(--bc-navy-dark);color:#fff}button.ghost{border:1px solid transparent;background:transparent}button.danger{color:var(--bad);border-color:var(--bad);background:#fff}button.danger:hover{background:var(--bad);color:#fff}button.success{color:var(--good);border-color:var(--good);background:#fff}button.success:hover{background:var(--good);color:#fff}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{font-family:inherit;font-size:13px;padding:8px 10px;border-radius:4px;border:1px solid var(--border);background:#fff;color:var(--text);transition:border-color .15s ease,box-shadow .15s ease}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--bc-teal);box-shadow:0 0 0 3px var(--bc-teal-soft)}textarea{resize:vertical;min-height:72px}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{background:#fff;border-bottom:1px solid var(--border);padding:12px 32px;display:flex;align-items:center;gap:18px;box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:10}.topbar .brand{display:flex;align-items:center;gap:12px;cursor:pointer}.topbar .brand img{height:36px;display:block}.topbar .brand-divider{width:1px;height:28px;background:var(--border-strong)}.topbar .product-name{font-size:14px;color:var(--bc-navy);font-weight:600;letter-spacing:.01em}.topbar .product-name .accent{color:var(--bc-teal)}.topbar .spacer{flex:1}.topbar .who{color:var(--muted);font-size:12px}.topbar .role-pill{padding:3px 10px;border-radius:999px;background:var(--bc-teal-soft);color:var(--bc-teal-dark);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.topbar button{border-color:var(--border)}.page-hero{background:linear-gradient(135deg,var(--bc-navy) 0%,var(--bc-navy-dark) 100%);color:#fff;padding:24px 32px;border-bottom:4px solid var(--bc-teal)}.page-hero .container{padding:0}.page-hero h2,.page-hero h1{color:#fff;margin:0 0 4px}.page-hero .subtitle{color:#ffffffc7;font-size:13px}.container{padding:24px 32px;max-width:1320px;width:100%;margin:0 auto}.panel{background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:20px;box-shadow:var(--shadow-sm)}.panel+.panel{margin-top:16px}.panel h2{font-size:16px;margin:0 0 14px}.panel h3{font-size:12px;margin:0 0 8px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:700}.tabs{display:flex;gap:2px;background:#fff;border:1px solid var(--border);border-radius:6px;padding:4px;margin-bottom:16px;box-shadow:var(--shadow-sm)}.tab{padding:8px 16px;border:1px solid transparent;border-radius:4px;cursor:pointer;color:var(--muted);font-weight:600;background:transparent;font-size:13px;transition:all .15s ease}.tab:hover{color:var(--bc-navy);background:var(--bc-navy-soft);border-color:transparent}.tab.active{background:var(--bc-navy);color:#fff;border-color:var(--bc-navy)}.tab.active:hover{background:var(--bc-navy-dark);color:#fff}.tab .badge{margin-left:8px;padding:1px 7px;background:var(--bc-teal);color:#fff;border-radius:999px;font-size:11px;font-weight:700}.tab.active .badge{background:#fff;color:var(--bc-navy)}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:13px}.table th{background:var(--bc-navy-soft);color:var(--bc-navy);font-weight:700;text-transform:uppercase;font-size:11px;letter-spacing:.05em}.table tbody tr:hover td{background:#f8fafc}.cell-editable{cursor:pointer;transition:background .12s ease}.cell-editable:hover{background:var(--bc-teal-soft);box-shadow:inset 0 0 0 1px var(--bc-teal)}.cell-pending{background:var(--warn-soft);position:relative}.cell-pending:after{content:"";position:absolute;top:6px;right:6px;width:7px;height:7px;border-radius:999px;background:var(--warn);box-shadow:0 0 0 2px #fff}.stack{display:flex;flex-direction:column;gap:10px}.row{display:flex;gap:10px;align-items:center}.row.between{justify-content:space-between}.row.gap-16{gap:16px}.status-pill{padding:3px 10px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;display:inline-block}.status-pending{background:var(--warn-soft);color:var(--warn)}.status-approved{background:var(--good-soft);color:var(--good)}.status-rejected{background:var(--bad-soft);color:var(--bad)}.status-countered{background:var(--bc-teal-soft);color:var(--bc-teal-dark)}.status-withdrawn{background:#eef1f5;color:var(--muted)}.kind-tag{padding:2px 8px;border-radius:4px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.kind-master{background:var(--bc-navy);color:#fff}.kind-site{background:var(--bc-teal);color:#fff}.role-pill{padding:2px 9px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;display:inline-block}.role-admin{background:var(--bc-navy);color:#fff}.role-sponsor{background:var(--bc-teal-soft);color:var(--bc-teal-dark)}.role-site{background:#f0f3f8;color:var(--text)}.topbar .nav-link{font-size:13px;font-weight:600;color:var(--muted);padding:6px 10px;border-radius:4px;cursor:pointer;background:transparent;border:1px solid transparent}.topbar .nav-link:hover,.topbar .nav-link.active{color:var(--bc-navy);background:var(--bc-navy-soft)}.status-in_negotiation{background:var(--warn-soft);color:var(--warn)}.status-in_development{background:var(--bc-teal-soft);color:var(--bc-teal-dark)}.status-draft{background:#eef1f5;color:var(--muted)}.status-executed{background:var(--bc-navy-soft);color:var(--bc-navy)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00338852;display:flex;align-items:center;justify-content:center;z-index:50;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:#fff;border-radius:8px;padding:24px;width:520px;max-width:92vw;max-height:90vh;overflow:auto;box-shadow:0 20px 50px #00256b52;border-top:4px solid var(--bc-teal)}.modal h3{margin-top:0;color:var(--bc-navy);font-size:16px}.muted{color:var(--muted)}.mono{font-family:JetBrains Mono,ui-monospace,Menlo,Consolas,monospace;font-size:12px}.totals{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.totals .stat{background:#fff;border:1px solid var(--border);border-left:3px solid var(--bc-teal);border-radius:4px;padding:10px 16px}.totals .stat .label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:700}.totals .stat .value{font-size:20px;font-weight:700;margin-top:2px;color:var(--bc-navy)}.delta-pos{color:var(--bad);font-weight:700}.delta-neg{color:var(--good);font-weight:700}.cohort-header{display:flex;justify-content:space-between;align-items:baseline;margin:20px 0 10px;padding-bottom:6px;border-bottom:2px solid var(--bc-teal);gap:12px}.cohort-header h3{color:var(--bc-navy);margin:0;font-size:15px;text-transform:none;letter-spacing:0}.collapse-toggle{background:transparent;border:none;padding:0 6px 0 0;font-size:12px;cursor:pointer;color:var(--bc-navy);font-weight:700;line-height:1;font-family:inherit}.collapse-toggle:hover{background:transparent;color:var(--bc-teal-dark)}.collapsible-header{display:flex;align-items:center;gap:8px;cursor:pointer}.collapsible-header:hover{color:var(--bc-teal-dark)}.forecast-legend{display:flex;flex-wrap:wrap;gap:14px 18px;margin-top:14px;font-size:12px;color:var(--text)}.forecast-legend .legend-item{display:flex;align-items:center;gap:6px}.forecast-legend .swatches{display:inline-flex;gap:2px}.forecast-legend .swatch{display:inline-block;width:10px;height:10px;border-radius:2px}.forecast-view-toggle{display:inline-flex;border:1px solid var(--border-strong);border-radius:4px;overflow:hidden}.forecast-view-toggle button{border:none;border-radius:0;background:#fff;color:var(--text);padding:6px 12px;font-size:12px}.forecast-view-toggle button:hover{background:var(--bc-navy-soft);color:var(--bc-navy)}.forecast-view-toggle button.active{background:var(--bc-navy);color:#fff}.forecast-view-toggle button.active:hover{background:var(--bc-navy-dark);color:#fff}.visit-block{border:1px solid var(--border);border-radius:6px;margin-bottom:10px;overflow:hidden;background:#fff}.visit-block .visit-head{padding:10px 14px;background:var(--bc-navy-soft);font-weight:700;color:var(--bc-navy);border-bottom:1px solid var(--border);font-size:13px}.error-box{color:var(--bad);background:var(--bad-soft);padding:10px 14px;border-radius:4px;font-size:13px;border-left:3px solid var(--bad)}.success-box{color:var(--good);background:var(--good-soft);padding:10px 14px;border-radius:4px;font-size:13px;border-left:3px solid var(--good)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#003388eb,#25afb4d9),radial-gradient(circle at 20% 30%,rgba(255,255,255,.1),transparent 40%);padding:24px}.login-card{width:420px;max-width:100%;background:#fff;border-radius:8px;padding:32px;box-shadow:0 20px 60px #00256b66;border-top:4px solid var(--bc-teal)}.login-card .login-logo{display:block;margin:0 auto 20px;height:50px}.login-card h2{margin:0 0 4px;text-align:center;font-size:18px}.login-card .login-subtitle{text-align:center;color:var(--muted);font-size:13px;margin-bottom:24px}.login-card .field{margin-bottom:14px}.login-card .field input{width:100%}.login-card button[type=submit]{width:100%;padding:11px;font-size:14px}.seeded-creds{margin-top:18px;padding-top:16px;border-top:1px solid var(--border);font-size:12px;color:var(--muted)}.seeded-creds code{background:var(--bc-teal-soft);color:var(--bc-teal-dark);padding:1px 5px;border-radius:3px;font-size:11px}.app-footer{padding:18px 32px;border-top:1px solid var(--border);background:#fff;color:var(--muted);font-size:12px;display:flex;justify-content:space-between;align-items:center;margin-top:auto}.app-footer .footer-brand{display:flex;align-items:center;gap:10px}.app-footer .footer-brand img{height:22px;opacity:.75}