*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#f0f2f5;color:#333;min-height:100vh;display:flex;flex-direction:column}
a{color:#4e79a7;text-decoration:none}a:hover{text-decoration:underline}

/* Noscript */
.noscript-warning{background:#e15759;color:white;text-align:center;padding:16px;font-size:16px;font-weight:600}

/* Navbar */
.navbar{background:#1a1a2e;color:#fff;padding:0 20px;display:flex;align-items:center;height:52px;position:sticky;top:0;z-index:100;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.nav-brand{font-size:16px;font-weight:700;margin-right:32px;color:#4e79a7;white-space:nowrap}
.nav-links{display:flex;gap:2px;flex:1;overflow-x:auto}
.nav-links a{color:#999;padding:6px 12px;border-radius:5px;font-size:13px;white-space:nowrap;transition:.2s}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.08);text-decoration:none}
.nav-links a.active{color:#fff;background:#4e79a7}
.nav-user{display:flex;align-items:center;gap:10px;font-size:12px;color:#999;white-space:nowrap}
.btn-logout{background:#e15759;color:#fff;padding:5px 12px;border-radius:4px;font-size:12px}
.btn-logout:hover{background:#c94547;text-decoration:none}

/* Role badges */
.role-badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}
.role-superadmin{background:#4e79a7;color:#fff}
.role-analyst{background:#59a14f;color:#fff}
.role-viewer{background:#f28e2b;color:#fff}

/* Category badges */
.cat-badge{display:inline-block;padding:4px 12px;border-radius:6px;font-size:13px;font-weight:600;text-transform:capitalize}
.cat-performance{background:#4e79a7;color:#fff}
.cat-behavioral{background:#e15759;color:#fff}
.cat-demographics{background:#59a14f;color:#fff}

/* Event badges */
.event-badge{display:inline-block;padding:2px 8px;background:#eee;border-radius:4px;font-size:12px;font-family:monospace}

/* Container */
.container{max-width:1300px;margin:0 auto;padding:20px;width:100%;flex:1}

/* Login */
.login-wrapper{display:flex;justify-content:center;align-items:center;min-height:80vh}
.login-box{background:#fff;padding:36px;border-radius:10px;box-shadow:0 4px 20px rgba(0,0,0,.1);width:100%;max-width:380px}
.login-box h1{font-size:22px;margin-bottom:2px;color:#1a1a2e}
.login-sub{color:#888;font-size:13px;margin-bottom:20px}

/* Forms */
.fg{margin-bottom:14px}
.fg label{display:block;font-size:12px;font-weight:600;margin-bottom:4px;color:#555}
.fg input,.fg select,.fg textarea{width:100%;padding:8px 10px;border:1px solid #ddd;border-radius:5px;font-size:13px;transition:.2s}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:none;border-color:#4e79a7;box-shadow:0 0 0 2px rgba(78,121,167,.1)}
.fg textarea{resize:vertical;font-family:inherit}
.form-row{display:flex;gap:12px;flex-wrap:wrap}.form-row .fg{flex:1;min-width:180px}
.checkbox-group{display:flex;gap:12px;flex-wrap:wrap;margin-top:4px}
.cb{font-size:13px;display:flex;align-items:center;gap:4px;cursor:pointer}
.cb input{width:auto}

/* Buttons */
.btn{display:inline-block;padding:8px 16px;border-radius:5px;font-size:13px;font-weight:600;cursor:pointer;border:none;transition:.2s}
.btn-primary{background:#4e79a7;color:#fff}.btn-primary:hover{background:#3d6590;text-decoration:none}
.btn-secondary{background:#6c757d;color:#fff}.btn-secondary:hover{background:#5a6268;text-decoration:none}
.btn-danger{background:#e15759;color:#fff}.btn-danger:hover{background:#c94547}
.btn-full{width:100%;text-align:center}
.btn-sm{padding:4px 10px;font-size:12px}
.inline-form{display:inline}

/* Alerts */
.alert{padding:10px 14px;border-radius:5px;margin-bottom:14px;font-size:13px}
.alert-error{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}
.alert-success{background:#f0fdf4;color:#16a34a;border:1px solid #bbf7d0}

/* Page */
h1{font-size:24px;margin-bottom:4px;color:#1a1a2e}
h2{font-size:17px;margin-bottom:10px;color:#1a1a2e}
.page-desc{color:#888;margin-bottom:20px;font-size:13px}
.report-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.report-actions{display:flex;gap:8px}

/* Cards */
.card{background:#fff;padding:20px;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.06);margin-bottom:16px}

/* Stats */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:24px}
.stat-card{background:#fff;padding:20px;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.06);text-align:center}
.stat-num{font-size:32px;font-weight:700;color:#4e79a7}
.stat-lbl{font-size:12px;color:#888;text-transform:uppercase;letter-spacing:.4px;margin-top:2px}

/* Quick links */
.quick-links{display:flex;gap:8px;flex-wrap:wrap}

/* Charts */
.charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:16px;margin-bottom:20px}
.chart-card{background:#fff;padding:20px;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.chart-card h3{font-size:14px;margin-bottom:12px;color:#1a1a2e}

/* Tables */
.table-wrap{overflow-x:auto}
.data-table{width:100%;border-collapse:collapse;font-size:12px}
.data-table thead{background:#1a1a2e;color:#fff}
.data-table th{padding:8px 10px;text-align:left;font-weight:600;white-space:nowrap;font-size:12px}
.data-table td{padding:6px 10px;border-bottom:1px solid #f0f0f0}
.data-table tbody tr:hover{background:#f5f7fa}
.truncate{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.no-data{color:#aaa;font-style:italic;text-align:center;padding:20px}

/* Reports / Comments */
.report-item{border:1px solid #eee;border-radius:6px;padding:14px;margin-bottom:12px}
.report-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.meta-text{color:#888;font-size:12px}
.comments-list{margin:8px 0}
.comment{background:#f5f7fa;padding:10px;margin:6px 0;border-left:3px solid #4e79a7;border-radius:4px}
.comment-meta{font-size:11px;color:#888;margin-bottom:4px}
.comment-text{font-size:13px;line-height:1.5;white-space:pre-wrap}
.comment-form{display:flex;gap:8px;align-items:flex-start;margin-top:8px}
.comment-form textarea{flex:1;padding:6px 8px;border:1px solid #ddd;border-radius:4px;font-size:13px;font-family:inherit;resize:vertical}
.save-report-form{margin-top:16px;padding-top:16px;border-top:1px solid #eee}
.save-report-form h3{font-size:14px;margin-bottom:8px}

/* Error pages */
.error-page{text-align:center;padding:60px 0}
.error-page h1{font-size:64px;color:#ddd}
.error-page p{font-size:16px;color:#888;margin-bottom:20px}

/* Footer */
.footer{text-align:center;padding:12px;color:#aaa;font-size:12px;border-top:1px solid #e0e0e0;margin-top:auto}

/* User mgmt */
.edit-row{background:#f9fafb}
.edit-form{padding:12px 0}

@media(max-width:768px){
    .navbar{flex-wrap:wrap;height:auto;padding:10px}
    .nav-links{order:3;width:100%;margin-top:6px}
    .charts-grid{grid-template-columns:1fr}
    .stats-grid{grid-template-columns:repeat(2,1fr)}
    .form-row{flex-direction:column}
}