*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--c-brand:#1e1b4b;--c-accent:#7C3AED;--c-primary:#7C3AED;--c-bg:#F5F3FF;--c-surface:#fff;--c-border:#E2E6EF;--c-text:#1e1b4b;--c-muted:#6B7280;--c-success:#16A34A;--c-danger:#DC2626;--radius:10px;--sidebar-w:220px}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:15px;color:var(--c-text);background:var(--c-bg);line-height:1.55}
.admin-auth{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#1e1b4b,#4c1d95)}
.admin-auth-wrap{width:100%;max-width:420px;padding:20px}
.admin-auth-brand{text-align:center;margin-bottom:24px}
.admin-logo{font-size:40px}
.admin-brand-text{font-size:22px;font-weight:800;color:#fff;margin-top:8px}
.admin-auth-card{background:#fff;border-radius:16px;padding:32px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.admin-auth-card h1{font-size:20px;font-weight:700;margin-bottom:22px}
.admin-portal{display:flex;min-height:100vh}
.admin-sidebar{width:var(--sidebar-w);background:var(--c-brand);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100}
.admin-sidebar-brand{padding:20px;font-size:15px;font-weight:800;color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
.admin-nav{list-style:none;padding:10px 0;flex:1}
.admin-nav li a{display:block;padding:10px 20px;color:rgba(255,255,255,.65);text-decoration:none;font-size:14px;font-weight:500;border-left:3px solid transparent;transition:all .15s}
.admin-nav li a:hover,.admin-nav li a.active{color:#fff;background:rgba(124,58,237,.2);border-left-color:#7C3AED}
.admin-sidebar-footer{padding:16px 20px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:rgba(255,255,255,.5)}
.admin-sidebar-footer a{display:block;color:rgba(255,255,255,.4);text-decoration:none;margin-top:4px}
.admin-sidebar-footer a:hover{color:#fff}
.admin-main{margin-left:var(--sidebar-w);flex:1}
.admin-content{padding:28px 32px;max-width:1200px}
.page-header{margin-bottom:22px}
.page-header h1{font-size:22px;font-weight:800}
.page-sub{font-size:14px;color:var(--c-muted);margin-top:4px}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:24px}
.stat-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:16px;display:flex;align-items:center;gap:12px}
.stat-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.stat-label{font-size:11px;color:var(--c-muted);font-weight:700;text-transform:uppercase;letter-spacing:.04em;margin-bottom:3px}
.stat-value{font-size:20px;font-weight:800}
.section-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:20px 22px;margin-bottom:22px}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.section-header h2{font-size:15px;font-weight:700}
.link-muted{color:var(--c-muted);font-size:13px;text-decoration:none}
.data-table{width:100%;border-collapse:collapse;font-size:13px}
.data-table th{text-align:left;padding:9px 10px;border-bottom:2px solid var(--c-border);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--c-muted)}
.data-table td{padding:10px 10px;border-bottom:1px solid var(--c-border);vertical-align:middle}
.data-table tr:last-child td{border-bottom:none}
.data-table tr:hover td{background:#FAFAFA}
.route-cell{max-width:200px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px;color:var(--c-muted)}
.filter-bar{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}
.filter-btn{padding:6px 14px;border-radius:20px;font-size:13px;font-weight:600;text-decoration:none;color:var(--c-muted);background:#fff;border:1.5px solid var(--c-border);transition:all .15s}
.filter-btn.active{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:20px}
.form-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:20px 22px}
.form-card h2{font-size:14px;font-weight:700;margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--c-border)}
.form-group{margin-bottom:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-size:12px;font-weight:600;margin-bottom:5px;color:var(--c-text)}
input[type=text],input[type=email],input[type=password],input[type=number]{width:100%;padding:9px 12px;border:1.5px solid var(--c-border);border-radius:8px;font-size:13px;background:#fff;color:var(--c-text);transition:border-color .15s}
input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(124,58,237,.1)}
.save-banner{background:#DCFCE7;color:#14532D;border:1px solid #86EFAC;border-radius:var(--radius);padding:12px 18px;font-size:14px;font-weight:600;margin-bottom:16px}
.status-badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase}
.status-pending{background:#FEF9C3;color:#854D0E}
.status-confirmed{background:#DBEAFE;color:#1E40AF}
.status-completed{background:#DCFCE7;color:#14532D}
.status-cancelled{background:#FEE2E2;color:#7F1D1D}
.status-active{background:#DCFCE7;color:#14532D}
.status-trial{background:#FEF9C3;color:#854D0E}
.status-inactive{background:#FEE2E2;color:#7F1D1D}
.status-suspended{background:#FEE2E2;color:#7F1D1D}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;border-radius:8px;border:1.5px solid transparent;font-size:13px;font-weight:600;cursor:pointer;text-decoration:none;transition:all .15s;white-space:nowrap}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-primary{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.btn-primary:hover:not(:disabled){background:#6D28D9}
.btn-outline{background:transparent;color:var(--c-text);border-color:var(--c-border)}
.btn-outline:hover:not(:disabled){background:var(--c-bg)}
.btn-success{background:#16A34A;color:#fff;border-color:#16A34A}
.btn-danger{background:transparent;color:var(--c-danger);border-color:var(--c-danger)}
.btn-danger:hover:not(:disabled){background:var(--c-danger);color:#fff}
.btn-xs{padding:3px 8px;font-size:11px;border-radius:5px}
.btn-full{width:100%;display:flex}
.error-box{background:#FEF2F2;border:1px solid #FECACA;border-radius:8px;padding:11px 14px;color:#7F1D1D;font-size:13px;margin-bottom:12px}
.error-box p{margin:0 0 3px}
@media(max-width:900px){.settings-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}}

/* v1.11 integration test buttons */
.test-result{display:inline-block;margin-left:10px;font-size:12.5px;font-weight:600}
.test-result--ok{color:#16A34A}
.test-result--fail{color:#DC2626}