:root{--bg:#fff;--surface:#f4f5f4;--surface-2:#eaecea;--border:#d8dad8;--text:#231f20;--text-muted:#53565a;--accent:#009639;--accent-hover:#007a2e;--accent-light:#00963917;--danger:#c00;--sidebar-w:240px;--bottom-nav-h:64px;--radius:12px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100dvh}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;overflow:hidden}.layout{height:100dvh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-w);background:var(--text);z-index:50;flex-direction:column;flex-shrink:0;padding:0 0 24px;display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden}.sidebar-brand{border-bottom:1px solid #ffffff1a;align-items:center;gap:10px;margin-bottom:12px;padding:24px 20px 20px;display:flex}.sidebar-logo{flex-shrink:0;width:auto;height:32px}.sidebar-title{color:#fff;letter-spacing:-.3px;font-size:1.2rem;font-weight:800}.sidebar-title span{color:var(--accent)}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:0 12px;display:flex}.nav-item{color:#fff9;cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:12px;width:100%;padding:11px 14px;font-size:.92rem;font-weight:500;text-decoration:none;transition:all .18s;display:flex}.nav-item:hover{color:#fff;background:#ffffff14}.nav-item.active{background:var(--accent);color:#fff;font-weight:700}.nav-item svg{flex-shrink:0}.sidebar-user{border-top:1px solid #ffffff1a;justify-content:space-between;align-items:center;gap:8px;margin:0;padding:12px 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var(--border);border-radius:10px;flex-direction:column;gap:4px;padding:16px;display:flex}.stat-card.stat-accent{border-color:var(--accent);background:var(--accent-light)}.stat-value{color:var(--text);font-size:1.9rem;font-weight:800;line-height:1}.stat-card.stat-accent .stat-value{color:var(--accent)}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em;font-size:.72rem;font-weight:700}.chart-card{background:var(--bg);border:1.5px solid var(--border);border-radius:10px;padding:18px 20px}.chart-card h3{color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em;margin-bottom:14px;font-size:.72rem;font-weight:700}.analytics-table{border-collapse:collapse;width:100%;font-size:.87rem}.analytics-table thead th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em;border-bottom:2px solid var(--border);padding:0 12px 10px;font-size:.72rem;font-weight:700}.analytics-table tbody tr{border-bottom:1px solid 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0;border:none;border-radius:6px;flex:1;padding:8px;font-family:inherit;font-size:.9rem;font-weight:600;transition:all .18s}.login-tabs button.active{background:var(--accent);color:#fff}.login-form{flex-direction:column;gap:14px;display:flex}.login-btn{justify-content:center;width:100%;margin-top:4px}.login-hint{text-align:center;color:var(--text-muted);border-top:1px solid var(--border);margin-top:20px;padding-top:16px;font-size:.78rem}.login-hint code{background:var(--surface);color:var(--accent);border-radius:4px;padding:1px 5px;font-size:.82rem}.group-bar{flex-direction:column;gap:10px;margin-bottom:14px;display:flex}.group-chips{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.group-chip{border:1.5px solid var(--border);background:var(--bg);color:var(--text-muted);cursor:pointer;white-space:nowrap;border-radius:99px;align-items:center;gap:5px;padding:4px 10px;font-family:inherit;font-size:.78rem;font-weight:600;transition:all 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strong{color:var(--accent);font-weight:700}.url-card-sep{color:var(--border)}.url-card-actions{gap:6px;margin-top:2px;display:flex}.user-mgmt{flex-direction:column;gap:14px;display:flex}.user-mgmt-header{justify-content:space-between;align-items:center;display:flex}.user-count{color:var(--text-muted);font-size:.85rem;font-weight:500}.user-card{background:var(--bg);border:1.5px solid var(--border);border-radius:10px;flex-direction:column;gap:8px;padding:14px 16px;transition:border-color .18s,box-shadow .18s;display:flex}.user-card:hover{border-color:var(--accent);box-shadow:0 2px 12px #0096391a}.user-card-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.user-card-name{align-items:center;gap:6px;min-width:0;display:flex}.user-card-username{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:.95rem;font-weight:700;overflow:hidden}.user-card-email{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;overflow:hidden}.username-cell{align-items:center;gap:6px;font-weight:600;display:flex}.btn-change-pw{color:#ffffff59;cursor:pointer;text-underline-offset:2px;text-align:left;background:0 0;border:none;padding:0;font-family:inherit;font-size:.7rem;text-decoration:underline;transition:color .18s}.btn-change-pw:hover{color:#fffc}.change-pw-success{text-align:center;flex-direction:column;align-items:center;gap:12px;padding:8px 0;display:flex}.success-icon{background:var(--accent-light);border:2px solid var(--accent);width:56px;height:56px;color:var(--accent);border-radius:50%;justify-content:center;align-items:center;display:flex}.btn-trash{border:1.5px solid var(--border);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:8px;padding:5px 9px;font-size:.95rem;line-height:1;transition:all .15s}.btn-trash:hover{border-color:var(--danger);color:var(--danger);background:#cc00000d}.audit-log{flex-direction:column;gap:14px;display:flex}.action-badge{color:var(--ac,#53565a);background:color-mix(in srgb, var(--ac,#53565a) 12%, transparent);border:1px solid color-mix(in srgb, var(--ac,#53565a) 30%, transparent);white-space:nowrap;border-radius:99px;padding:2px 8px;font-size:.72rem;font-weight:700;display:inline-block}.detail-kv{align-items:center;gap:3px;margin-right:8px;font-size:.75rem;display:inline-flex}.detail-key{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);background:var(--surface-2);border-radius:3px;padding:0 4px;font-size:.68rem;font-weight:700}.detail-val{color:var(--text);text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom;max-width:160px;font-size:.78rem;display:inline-block;overflow:hidden}.badge-you{background:var(--surface-2);border:1px solid var(--border);color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;border-radius:99px;padding:1px 6px;font-size:.65rem;font-weight:600}.landing-page{background:var(--bg);flex-direction:column;min-height:100vh;display:flex}.landing-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 32px;display:flex}.landing-header-logo{width:auto;height:32px}.landing-header-cta{padding:8px 20px;font-size:.88rem}.landing-hero{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:64px 20px 48px;display:flex}.landing-logo{width:auto;height:72px;margin-bottom:20px}.landing-hero h1{color:var(--text);font-size:2.6rem;font-weight:800}.landing-hero h1 span{color:var(--accent)}.landing-tagline{color:var(--text-muted);margin-top:8px;font-size:1.05rem}.landing-sub{max-width:560px;color:var(--text-muted);margin:20px 0 32px;font-size:.92rem;line-height:1.6}.landing-sub a{color:var(--accent);font-weight:600;text-decoration:none}.landing-sub a:hover{text-decoration:underline}.landing-cta{align-self:center;padding:12px 32px;font-size:1rem}.landing-features{grid-template-columns:repeat(3,1fr);gap:24px;max-width:900px;margin:0 auto;padding:0 20px 64px;display:grid}.landing-feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);text-align:center;padding:24px}.landing-feature-icon{background:var(--accent-light);width:44px;height:44px;color:var(--accent);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 14px;display:flex}.landing-feature h3{color:var(--text);margin-bottom:6px;font-size:1rem;font-weight:700}.landing-feature p{color:var(--text-muted);font-size:.85rem;line-height:1.5}.landing-footer{text-align:center;border-top:1px solid var(--border);color:var(--text-muted);padding:20px;font-size:.8rem}.landing-footer a{color:var(--accent);font-weight:600;text-decoration:none}.landing-footer a:hover{text-decoration:underline}@media (width<=720px){.landing-features{grid-template-columns:1fr}.landing-hero h1{font-size:2rem}}