:root{--bg:#0a0a0f;--bg-elevated:#12121c;--bg-card:#12121c;--border:#1e1e2e;--border-hover:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--text-dim:#4a5568;--accent:#e85d26;--accent-hover:#d14f1d;--input-bg:#0a0a0f;--sidebar-bg:#0f0f18;--success:#10b981;--danger:#dc2626;--warning:#f59e0b;--nav-hover:#1a1a2e;--shadow:0 1px 3px #0000004d}[data-theme=light]{--bg:#f5f5f7;--bg-elevated:#fff;--bg-card:#fff;--border:#e2e8f0;--border-hover:#cbd5e1;--text-primary:#1a1a2e;--text-secondary:#475569;--text-muted:#64748b;--text-dim:#94a3b8;--input-bg:#f8fafc;--sidebar-bg:#fff;--nav-hover:#f1f5f9;--shadow:0 1px 3px #00000014}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text-secondary);min-height:100vh;font-family:DM Sans,-apple-system,BlinkMacSystemFont,sans-serif;transition:background .3s,color .3s}#root{min-height:100vh}.sidebar{background:var(--sidebar-bg);border-right:1px solid var(--border);z-index:100;flex-direction:column;width:220px;padding:16px;transition:width .25s,padding .25s;display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden}.sidebar.collapsed{width:56px;padding:16px 8px}.sidebar-header{justify-content:space-between;align-items:center;min-height:32px;margin-bottom:24px;display:flex}.sidebar-logo{color:var(--text-primary);letter-spacing:-.5px;white-space:nowrap;font-size:18px;font-weight:700;overflow:hidden}.sidebar-subtitle{color:var(--text-dim);text-transform:uppercase;letter-spacing:1px;white-space:nowrap;margin-bottom:20px;font-size:11px;overflow:hidden}.collapsed .sidebar-subtitle{display:none}.collapsed .sidebar-header{justify-content:center}.sidebar-toggle{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;align-items:center;padding:4px;display:flex}.sidebar-toggle:hover{color:var(--text-primary);background:var(--nav-hover)}.collapsed .sidebar-toggle{display:none}.nav-item{color:var(--text-secondary);white-space:nowrap;cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;width:100%;margin-bottom:4px;padding:10px 14px;font-family:inherit;font-size:14px;text-decoration:none;transition:all .15s;display:flex;overflow:hidden}.nav-item:hover{background:var(--nav-hover);color:var(--text-primary)}.nav-item.active{background:var(--accent);color:#fff}.nav-item.active-admin{color:#fff;background:#3b82f6}.nav-icon{flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;display:flex}.nav-label{text-overflow:ellipsis;overflow:hidden}.collapsed .nav-item{justify-content:center;padding:10px}.collapsed .nav-label{display:none}.sidebar-footer{border-top:1px solid var(--border);margin-top:auto;padding-top:12px}.client-name{color:var(--text-secondary);white-space:nowrap;margin-bottom:2px;font-size:13px;font-weight:500;overflow:hidden}.client-role{color:var(--text-dim);white-space:nowrap;margin-bottom:10px;font-size:11px;overflow:hidden}.collapsed .client-name,.collapsed .client-role{display:none}.main{min-height:100vh;margin-left:220px;padding:28px 32px;transition:margin-left .25s}.main.sidebar-collapsed{margin-left:56px}.mobile-header{background:var(--sidebar-bg);border-bottom:1px solid var(--border);z-index:90;justify-content:space-between;align-items:center;height:56px;padding:0 16px;display:none;position:fixed;top:0;left:0;right:0}.mobile-hamburger{color:var(--text-primary);cursor:pointer;background:0 0;border:none;padding:8px}.mobile-overlay{z-index:95;background:#00000080;display:none;position:fixed;inset:0}.mobile-overlay.open{display:block}@media (width<=768px){.mobile-header{display:flex}.sidebar{transition:transform .25s;transform:translate(-100%);width:260px!important;padding:16px!important}.sidebar.mobile-open{z-index:200;transform:translate(0)}.collapsed .sidebar-subtitle,.collapsed .nav-label,.collapsed .client-name,.collapsed .client-role{display:unset}.collapsed .nav-item{justify-content:flex-start;padding:10px 14px}.main,.main.sidebar-collapsed{padding:72px 16px 24px;margin-left:0!important}}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:24px;display:flex}.page-title{color:var(--text-primary);letter-spacing:-.5px;font-size:24px;font-weight:700}.page-subtitle{color:var(--text-muted);margin-top:2px;font-size:13px}.stats-row{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:18px}.stat-value{color:var(--text-primary);font-family:JetBrains Mono,monospace;font-size:28px;font-weight:600}.stat-value.accent{color:var(--accent)}.stat-value.green{color:var(--success)}.stat-value.blue{color:#3b82f6}.stat-value.orange{color:var(--warning)}.stat-value.red{color:var(--danger)}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:4px;font-size:11px}.btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-family:DM Sans,sans-serif;font-size:13px;font-weight:500;text-decoration:none;transition:all .15s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-admin{color:#fff;background:#3b82f6}.btn-admin:hover{background:#2563eb}.btn-success{background:var(--success);color:#fff}.btn-success:hover{opacity:.85}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{opacity:.85}.btn-ghost{border:1px solid var(--border);color:var(--text-secondary);background:0 0}.btn-ghost:hover{border-color:var(--border-hover);color:var(--text-primary)}.btn-sm{padding:5px 12px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px}.table-wrap{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;margin-bottom:24px;overflow:hidden}.table-header{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:16px 20px;display:flex}.table-title{color:var(--text-primary);font-size:16px;font-weight:600}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);padding:12px 20px;font-size:11px}td{border-bottom:1px solid var(--border);color:var(--text-secondary);padding:14px 20px;font-size:14px}tr:last-child td{border-bottom:none}tr:hover td{background:var(--nav-hover)}.badge{border-radius:20px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.badge-active{color:#6ee7b7;background:#065f46}.badge-inactive{color:#a1a1aa;background:#3f3f46}.badge-low{color:#fbbf24;background:#78350f}.badge-ok{color:#6ee7b7;background:#065f46}.badge-expired{color:#fca5a5;background:#7f1d1d}.badge-expiring{color:#fbbf24;background:#78350f}.badge-blue{color:#93c5fd;background:#1e3a5f}.form-group{margin-bottom:16px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-input{background:var(--input-bg);border:1px solid var(--border);width:100%;color:var(--text-primary);border-radius:8px;padding:10px 14px;font-family:DM Sans,sans-serif;font-size:14px;transition:border-color .15s}.form-input:focus{border-color:var(--accent);outline:none}.form-input.admin:focus{border-color:#3b82f6}select.form-input{appearance:auto;cursor:pointer}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.modal-overlay{z-index:500;background:#000000bf;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;width:100%;max-width:520px;max-height:90vh;padding:32px;overflow-y:auto}.modal-lg{max-width:680px}.modal-title{color:var(--text-primary);margin-bottom:24px;font-size:20px;font-weight:600}.settings-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;margin-bottom:20px;padding:24px}.settings-title{color:var(--text-primary);margin-bottom:16px;font-size:16px;font-weight:600}.settings-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 0;display:flex}.settings-row:last-child{border-bottom:none}.settings-label{color:var(--text-secondary);font-size:14px}.toast{z-index:1000;border-radius:8px;padding:12px 20px;font-size:13px;font-weight:600;animation:.3s slideIn;position:fixed;top:20px;right:20px;box-shadow:0 8px 30px #0006}@keyframes slideIn{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:1s linear infinite spin;display:inline-block}.login-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-box{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;width:100%;max-width:420px;padding:48px}.login-logo{align-items:center;gap:12px;margin-bottom:8px;display:flex}.login-logo-icon{border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;font-size:22px;display:flex}.login-title{color:var(--text-primary);letter-spacing:-.5px;font-size:22px;font-weight:700}.login-sub{color:var(--text-muted);margin-bottom:36px;font-size:14px}.login-error{color:#fca5a5;background:#dc26261a;border:1px solid #dc26264d;border-radius:8px;margin-bottom:16px;padding:10px 14px;font-size:13px}.theme-toggle{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:8px;align-items:center;gap:6px;width:100%;margin-top:8px;padding:6px 10px;font-family:inherit;font-size:12px;transition:all .15s;display:flex}.theme-toggle:hover{border-color:var(--border-hover);color:var(--text-primary)}.collapsed .theme-toggle span{display:none}.empty{text-align:center;color:var(--text-dim);padding:60px 20px;font-size:15px}.divider{background:var(--border);height:1px;margin:16px 0}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.text-muted{color:var(--text-muted)}.mono{font-family:JetBrains Mono,monospace}@media (width<=768px){.stats-row{grid-template-columns:repeat(2,1fr);gap:8px}.form-row{grid-template-columns:1fr}.page-header{flex-direction:column}table{font-size:12px}th,td{padding:8px 12px}}@media (width<=480px){.table-wrap{overflow-x:auto}table{min-width:580px}.login-box{padding:32px 24px}}