:root{--ink: #23201b;--muted: #6b6459;--paper: #f7f4ee;--paper-raised: #ffffff;--line: #ddd4c6;--accent: #a32638;--accent-tint: #f1e1de;--ok: #3e6b4f;--ok-tint: #e3ede3;--warn: #8a6416;--warn-tint: #f3e9d3;font-family:IBM Plex Sans,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink)}h1,h2{font-weight:600}h1{font-size:22px;margin:0 0 20px}h2{font-size:16px;margin:0 0 14px}.muted{color:var(--muted)}.small{font-size:13px}.loading-screen,.login-screen{height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:var(--paper-raised);border:1px solid var(--line);border-radius:8px;padding:32px;width:320px;display:flex;flex-direction:column;gap:10px}.app-shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--paper-raised);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:20px 0}.brand{font-weight:600;font-size:17px;padding:0 20px 20px}.nav-link{display:block;padding:10px 20px;color:var(--ink);text-decoration:none;font-size:14px}.nav-link.active{background:var(--accent-tint);color:var(--accent);font-weight:500}.nav-link:hover:not(.active){background:var(--paper)}.sidebar-footer{margin-top:auto;padding:20px;border-top:1px solid var(--line);font-size:13px}.user-email{color:var(--muted);margin-bottom:8px;word-break:break-all}.content{flex:1;padding:32px;max-width:1100px}.two-col{display:grid;grid-template-columns:360px 1fr;gap:24px;align-items:start}@media(max-width:800px){.two-col{grid-template-columns:1fr}}.card{background:var(--paper-raised);border:1px solid var(--line);border-radius:8px;padding:20px}.form{display:flex;flex-direction:column;gap:12px}.form label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.form input,.form select,.form textarea{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:5px;background:var(--paper);color:var(--ink)}.form textarea{min-height:70px;resize:vertical}button{font:inherit;padding:8px 14px;border-radius:5px;border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer}button.secondary{background:var(--paper-raised);color:var(--ink);border-color:var(--line)}button.danger{background:var(--paper-raised);color:var(--accent);border-color:var(--accent)}button:disabled{opacity:.6;cursor:default}.row-actions{display:flex;gap:8px;flex-wrap:wrap}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th,.data-table td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line)}.data-table th{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.stat-row{display:flex;gap:16px;margin-bottom:24px}.stat-tile{background:var(--paper-raised);border:1px solid var(--line);border-radius:8px;padding:16px 20px;min-width:140px}.stat-value{font-size:26px;font-weight:600}.stat-label{color:var(--muted);font-size:13px}.bar-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.bar-list li{display:flex;justify-content:space-between;font-size:14px}.status-pill{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;background:var(--paper);border:1px solid var(--line)}.status-won,.status-accepted,.status-paid{background:var(--ok-tint);color:var(--ok);border-color:transparent}.status-lost,.status-declined{background:var(--accent-tint);color:var(--accent);border-color:transparent}.status-offer_sent,.status-sent,.status-overdue{background:var(--warn-tint);color:var(--warn);border-color:transparent}.error{color:var(--accent);font-size:13px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center}.modal{background:var(--paper-raised);border-radius:8px;padding:24px;width:360px;display:flex;flex-direction:column;gap:12px}.modal input,.modal select,.modal textarea{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:5px;width:100%}