:root{--color-bg:#eef1f5;--color-surface:#fff;--color-ink:#14181f;--color-ink-muted:#5b6472;--color-line:#e2e6eb;--color-primary:#1f3a5f;--color-primary-hover:#16293f;--color-primary-soft:#e7edf4;--color-accent:#c98f1e;--color-accent-soft:#f7ecd6;--color-lead:#4f7aa8;--color-lead-soft:#e5eef7;--color-inactive:#9aa1ab;--color-inactive-soft:#eef0f2;--color-danger:#a83c3c;--font-display:"Space Grotesk", "Segoe UI", sans-serif;--font-body:"Inter", "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", ui-monospace, monospace;--radius-sm:6px;--radius-md:10px;--shadow-card:0 1px 2px #14181f0d, 0 1px 1px #14181f0a;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--color-bg);color:var(--color-ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3{font-family:var(--font-display);letter-spacing:-.01em;margin:0}button,input,textarea,select{font-family:inherit;font-size:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.app-shell{grid-template-columns:340px 1fr;height:100vh;display:grid}@media (width<=760px){.app-shell{grid-template-columns:1fr}}.sidebar{background:var(--color-surface);border-right:1px solid var(--color-line);flex-direction:column;min-height:0;display:flex}.sidebar-header{border-bottom:1px solid var(--color-line);padding:20px 20px 14px}.brand{color:var(--color-primary);align-items:baseline;gap:6px;font-size:19px;font-weight:700;display:flex}.brand-mark{font-family:var(--font-mono);color:var(--color-accent);font-size:12px;font-weight:500}.search-input{border-radius:var(--radius-sm);border:1px solid var(--color-line);background:var(--color-bg);width:100%;color:var(--color-ink);margin-top:14px;padding:9px 12px}.search-input::placeholder{color:var(--color-ink-muted)}.new-client-btn{border-radius:var(--radius-sm);background:var(--color-primary);color:#fff;border:none;width:100%;margin-top:12px;padding:9px 12px;font-weight:600;transition:background .15s}.new-client-btn:hover{background:var(--color-primary-hover)}.client-list{flex:1;margin:0;padding:8px;list-style:none;overflow-y:auto}.client-item{text-align:left;border-radius:var(--radius-sm);width:100%;color:var(--color-ink);background:0 0;border:none;align-items:center;gap:12px;padding:10px 12px;display:flex}.client-item:hover{background:var(--color-bg)}.client-item.active{background:var(--color-primary-soft)}.avatar{width:34px;height:34px;font-family:var(--font-display);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;font-weight:600;display:flex}.client-item-text{min-width:0}.client-item-name{white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.client-item-company{color:var(--color-ink-muted);white-space:nowrap;text-overflow:ellipsis;font-size:12.5px;overflow:hidden}.empty-state{text-align:center;color:var(--color-ink-muted);padding:40px 20px;font-size:14px}.badge{font-size:11.5px;font-weight:600;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.03em;border-radius:999px;align-items:center;gap:5px;padding:3px 9px;display:inline-flex}.badge:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.badge.active{background:var(--color-accent-soft);color:var(--color-accent)}.badge.lead{background:var(--color-lead-soft);color:var(--color-lead)}.badge.inactive{background:var(--color-inactive-soft);color:var(--color-inactive)}.detail-pane{min-height:0;overflow-y:auto}.detail-header{border-bottom:1px solid var(--color-line);background:var(--color-surface);padding:28px 32px 20px}.detail-title-row{align-items:center;gap:14px;display:flex}.detail-name{font-size:24px;font-weight:700}.detail-meta{color:var(--color-ink-muted);flex-wrap:wrap;gap:20px;margin-top:10px;font-size:13.5px;display:flex}.detail-meta a{color:var(--color-primary);text-decoration:none}.detail-body{max-width:720px;padding:24px 32px 60px}.section-label{font-family:var(--font-mono);color:var(--color-ink-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;font-size:11.5px}.note-thread{padding-left:22px;position:relative}.note-thread:before{content:"";background:var(--color-line);width:1.5px;position:absolute;top:6px;bottom:6px;left:5px}.note-entry{padding-bottom:22px;position:relative}.note-entry:before{content:"";background:var(--color-primary);border:2px solid var(--color-surface);width:9px;height:9px;box-shadow:0 0 0 1px var(--color-line);border-radius:50%;position:absolute;top:5px;left:-22px}.note-card{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:14px 16px}.note-head{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:6px;display:flex}.note-author{font-size:13.5px;font-weight:600}.note-time{font-family:var(--font-mono);color:var(--color-ink-muted);white-space:nowrap;font-size:11.5px}.note-body{white-space:pre-wrap;font-size:14px;line-height:1.5}.note-form{flex-direction:column;gap:10px;margin-top:4px;display:flex}.note-form textarea{resize:vertical;border-radius:var(--radius-sm);border:1px solid var(--color-line);background:var(--color-surface);min-height:72px;padding:10px 12px}.note-form-row{align-items:center;gap:10px;display:flex}.author-select{border-radius:var(--radius-sm);border:1px solid var(--color-line);background:var(--color-bg);padding:8px 10px;font-size:13.5px}.primary-btn{border-radius:var(--radius-sm);background:var(--color-primary);color:#fff;border:none;padding:8px 16px;font-size:13.5px;font-weight:600}.primary-btn:hover{background:var(--color-primary-hover)}.primary-btn:disabled{background:var(--color-inactive);cursor:not-allowed}.ghost-btn{border-radius:var(--radius-sm);border:1px solid var(--color-line);color:var(--color-ink);background:0 0;padding:8px 14px;font-size:13.5px;font-weight:500}.modal-backdrop{z-index:10;background:#14181f73;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-card{background:var(--color-surface);border-radius:var(--radius-md);width:100%;max-width:440px;padding:24px;box-shadow:0 20px 50px #14181f40}.modal-card h2{margin-bottom:18px;font-size:18px}.form-field{flex-direction:column;gap:5px;margin-bottom:14px;display:flex}.form-field label{color:var(--color-ink-muted);font-size:12.5px;font-weight:600}.form-field input,.form-field select{border-radius:var(--radius-sm);border:1px solid var(--color-line);padding:9px 11px}.modal-actions{justify-content:flex-end;gap:10px;margin-top:20px;display:flex}.error-banner{color:var(--color-danger);border-radius:var(--radius-sm);background:#fbeaea;border:1px solid #f0c9c9;margin-bottom:14px;padding:10px 12px;font-size:13px}.center-placeholder{height:100%;color:var(--color-ink-muted);text-align:center;justify-content:center;align-items:center;padding:40px;font-size:14px;display:flex}.auth-shell{background:var(--color-bg);justify-content:center;align-items:center;height:100vh;padding:20px;display:flex}.auth-card{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-md);width:100%;max-width:380px;box-shadow:var(--shadow-card);padding:32px}.sidebar-footer{border-top:1px solid var(--color-line);justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;display:flex}.sidebar-footer-email{color:var(--color-ink-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;overflow:hidden}