*{box-sizing:border-box;margin:0;padding:0}:root{--font-sans:"Be Vietnam Pro", -apple-system, BlinkMacSystemFont, sans-serif;--bg:#f8f9fa;--card-bg:#fff;--sidebar-bg:#111;--sidebar-w:220px;--text:#1a1a1a;--text-muted:#6b7280;--border:#e5e7eb;--blue:#2563eb;--green:#16a34a;--amber:#d97706;--purple:#9333ea;--red:#dc2626}body{font-family:var(--font-sans);background:var(--bg);color:var(--text)}.loading{min-height:100vh;color:var(--text-muted);justify-content:center;align-items:center;font-size:18px;display:flex}.login-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--card-bg);border:2px solid var(--text);text-align:center;border-radius:12px;width:360px;padding:40px}.login-card h1{margin-bottom:4px;font-size:24px}.login-subtitle{color:var(--text-muted);margin-bottom:24px;font-size:14px}.login-card input{border:2px solid var(--text);width:100%;font-size:14px;font-family:var(--font-sans);border-radius:8px;margin-bottom:12px;padding:10px 12px}.login-card button{background:var(--text);color:#fff;cursor:pointer;width:100%;font-size:14px;font-weight:600;font-family:var(--font-sans);border:none;border-radius:8px;padding:10px}.login-card button:disabled{opacity:.6}.error{border:1px solid var(--red);color:var(--red);background:#fef2f2;border-radius:8px;margin-bottom:12px;padding:8px 12px;font-size:13px}.dashboard{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);color:#fff;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-header{border-bottom:1px solid #ffffff1a;padding:24px 16px 16px}.sidebar-header h2{font-size:18px;font-weight:700}.sidebar-subtitle{color:#ffffff80;text-transform:uppercase;letter-spacing:1px;font-size:12px}.sidebar ul{flex:1;padding:8px 0;list-style:none}.sidebar li a{color:#ffffffb3;padding:8px 16px;font-size:13px;text-decoration:none;transition:all .15s;display:block}.sidebar li a:hover{color:#fff;background:#ffffff1a}.logout-btn{color:#ffffffb3;cursor:pointer;font-size:13px;font-family:var(--font-sans);background:#ffffff1a;border:1px solid #fff3;border-radius:8px;margin:16px;padding:8px}.logout-btn:hover{color:#fff;background:#ffffff26}.content{margin-left:var(--sidebar-w);flex:1;max-width:1200px;padding:24px 32px}.content-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.content-header h1{font-size:28px;font-weight:700}.header-controls{align-items:center;gap:8px;display:flex}.period-selector{border:2px solid var(--text);border-radius:8px;display:flex;overflow:hidden}.period-selector button{cursor:pointer;font-size:13px;font-family:var(--font-sans);background:0 0;border:none;padding:6px 14px;font-weight:500}.period-selector button.active{background:var(--text);color:#fff}.refresh-btn{border:2px solid var(--text);cursor:pointer;font-size:13px;font-family:var(--font-sans);background:0 0;border-radius:8px;padding:6px 14px;font-weight:600}.refresh-btn:hover{background:var(--text);color:#fff}.refresh-btn:disabled{opacity:.5}section{margin-bottom:32px;scroll-margin-top:24px}section h2{border-bottom:2px solid var(--text);margin-bottom:16px;padding-bottom:8px;font-size:18px;font-weight:700}.kpi-grid{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.kpi-card{background:var(--card-bg);border:2px solid var(--text);text-align:center;border-radius:10px;padding:16px}.kpi-value{font-size:28px;font-weight:700}.kpi-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:4px;font-size:12px}.chart-container{background:var(--card-bg);border:2px solid var(--border);border-radius:10px;padding:20px}.custom-tooltip{background:var(--card-bg);border:1px solid var(--border);border-radius:6px;padding:8px 12px;font-size:13px;line-height:1.5}.table-container{border:2px solid var(--border);background:var(--card-bg);border-radius:10px;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px}thead{background:var(--bg)}th{text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:2px solid var(--border);padding:10px 12px;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--border);padding:10px 12px}tr:last-child td{border-bottom:none}tr:hover{background:#00000005}.app-name{font-weight:600}.truncate{text-overflow:ellipsis;white-space:nowrap;max-width:150px;overflow:hidden}.table-controls{gap:8px;margin-bottom:12px;display:flex}.filter-input{border:2px solid var(--border);font-size:13px;font-family:var(--font-sans);border-radius:8px;flex:1;padding:8px 12px}.table-controls select{border:2px solid var(--border);font-size:13px;font-family:var(--font-sans);border-radius:8px;padding:8px 12px}.badge-admin{background:var(--text);color:#fff;text-transform:uppercase;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:600}.empty-state{color:var(--text-muted);text-align:center;background:var(--card-bg);border:2px dashed var(--border);border-radius:10px;padding:32px;font-size:14px}.btn-delete-sm{border:1px solid var(--red);color:var(--red);cursor:pointer;font-size:12px;font-family:var(--font-sans);background:0 0;border-radius:6px;padding:4px 10px}.btn-danger-sm{color:#fff;background:var(--red);cursor:pointer;font-size:12px;font-family:var(--font-sans);border:none;border-radius:6px;padding:4px 10px}.btn-cancel-sm{border:1px solid var(--border);color:var(--text);cursor:pointer;font-size:12px;font-family:var(--font-sans);background:0 0;border-radius:6px;padding:4px 10px}.delete-confirm{gap:4px;display:flex}.retention-legend{flex-direction:column;gap:8px;display:flex}.retention-item{align-items:center;gap:8px;font-size:14px;display:flex}.retention-dot{border-radius:50%;flex-shrink:0;width:12px;height:12px}.retention-item strong{margin-left:auto}@media (width<=768px){.sidebar{flex-flow:wrap;width:100%;position:static}.sidebar-header{padding:12px 16px}.sidebar ul{flex-wrap:wrap;padding:4px 8px;display:flex}.sidebar li a{padding:4px 10px;font-size:12px}.content{margin-left:0;padding:16px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.content-header{flex-direction:column;align-items:flex-start}}
