:root{--color-primary: #4a5fd9;--color-bg: #f6f7fb;--color-surface: #ffffff;--color-text: #22252f;--color-muted: #6b7080;--color-border: #e2e4ec;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text)}.container{max-width:960px;margin:0 auto;padding:0 16px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:16px}button{font-family:inherit;cursor:pointer;border-radius:8px;border:1px solid var(--color-border);background:var(--color-primary);color:#fff;padding:8px 14px}button.secondary{background:transparent;color:var(--color-text)}input,select{font-family:inherit;border-radius:8px;border:1px solid var(--color-border);padding:8px 10px}a{color:var(--color-primary)}.app-shell{display:flex;min-height:100vh;align-items:stretch}.sidebar{width:232px;flex-shrink:0;background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;gap:24px;padding:20px 16px;position:sticky;top:0;align-self:flex-start;height:100vh}.sidebar-brand{display:flex;align-items:center;gap:10px}.sidebar-brand-mark{width:36px;height:36px;border-radius:10px;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0}.sidebar-brand-name{font-weight:700;font-size:16px}.sidebar-nav{display:flex;flex-direction:column;gap:2px}.nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:var(--color-text);text-decoration:none;font-size:14px;font-weight:500}.nav-link:hover{background:var(--color-bg)}.nav-link.active{background:#4a5fd91f;color:var(--color-primary)}.nav-icon{width:18px;height:18px;flex-shrink:0}.sidebar-cta{display:block;text-align:center;background:var(--color-primary);color:#fff;text-decoration:none;padding:10px 12px;border-radius:8px;font-weight:600;font-size:14px}.sidebar-logout{margin-top:auto}.app-main{flex:1;min-width:0}.page-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.legend{display:flex;flex-wrap:wrap;gap:8px 16px}.legend-item{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--color-text)}.legend-dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex-shrink:0}.member-chip{display:inline-flex;align-items:center;gap:6px;background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:500}.member-chip.selected{background:var(--chip-color, var(--color-primary));border-color:var(--chip-color, var(--color-primary));color:#fff}.member-chip.selected .legend-dot{background:#fff!important}@media(max-width:768px){.app-shell{flex-direction:column}.sidebar{position:static;height:auto;width:100%;flex-direction:row;flex-wrap:wrap;align-items:center;gap:12px}.sidebar-nav{flex-direction:row;flex-wrap:wrap}.sidebar-cta{margin-left:auto}.sidebar-logout{margin-top:0}}