:root{--sidebar-bg:#343a40;--sidebar-bg-darker:#2c3034;--sidebar-text:#c2c7d0;--sidebar-text-muted:#8c97a4;--accent-blue:#007bff;--accent-teal:#17a2b8;--accent-teal-dark:#117a8b;--accent-blue-dark:#0062cc;--accent-green:#28a745;--accent-green-dark:#1e7e34;--accent-yellow:#ffc107;--accent-yellow-dark:#d39e00;--accent-red:#dc3545;--accent-red-dark:#bd2130;--accent-purple:#6f42c1;--accent-purple-dark:#59359a;--accent-orange:#fd7e14;--accent-orange-dark:#d96a0e;--accent-gray:#6c757d;--accent-gray-dark:#545b62;--bg-page:#f4f6f9;--border-color:#dee2e6;--text-dark:#343a40;--sidebar-width:250px;--topbar-height:57px}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg-page);color:var(--text-dark);margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:inherit;text-decoration:none}button{font-family:inherit}.app-shell{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--sidebar-bg);color:var(--sidebar-text);flex-direction:column;flex-shrink:0;display:flex}.sidebar-brand{background:var(--sidebar-bg-darker);color:#fff;border-bottom:1px solid #ffffff14;align-items:center;gap:10px;padding:14px 16px;font-size:1rem;font-weight:600;display:flex}.sidebar-brand-icon{background:linear-gradient(135deg, var(--accent-orange) 0%, #fdb44e 100%);width:34px;height:34px;color:var(--sidebar-bg-darker);letter-spacing:.02em;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.78rem;font-weight:800;display:flex;overflow:hidden}.sidebar-brand-icon img{object-fit:cover;border-radius:50%;width:100%;height:100%}.sidebar-nav{flex:1;margin:8px 0;padding:0;list-style:none}.sidebar-section-label{text-transform:uppercase;letter-spacing:.05em;color:var(--sidebar-text-muted);padding:10px 16px 4px;font-size:.7rem}.sidebar-link{color:var(--sidebar-text);cursor:pointer;align-items:center;gap:10px;padding:11px 16px;font-size:.92rem;transition:background .1s,color .1s;display:flex}.sidebar-link:hover{color:#fff;background:#ffffff0f}.sidebar-link.active{background:var(--accent-blue);color:#fff}.sidebar-link .icon{text-align:center;width:20px;font-size:1rem}.sidebar-link .caret{margin-left:auto;font-size:.75rem;transition:transform .15s}.sidebar-link .caret.open{transform:rotate(90deg)}.sidebar-submenu{background:#00000026;margin:0;padding:0;list-style:none}.sidebar-submenu .sidebar-link{padding-left:44px;font-size:.88rem}.main-column{flex-direction:column;flex:1;min-width:0;display:flex}.topbar{height:var(--topbar-height);border-bottom:1px solid var(--border-color);background:#fff;justify-content:space-between;align-items:center;gap:16px;padding:0 16px;display:flex}.topbar-left{align-items:center;gap:18px;display:flex}.topbar-toggle{cursor:pointer;color:var(--text-dark);background:0 0;border:none;padding:4px 8px;font-size:1.2rem}.topbar-links{gap:16px;display:flex}.topbar-links a{color:#495057;font-size:.95rem}.topbar-links a:hover{color:var(--accent-blue)}.topbar-search{background:var(--bg-page);border:1px solid var(--border-color);border-radius:4px;flex:1;align-items:center;max-width:320px;padding:4px 10px;display:flex}.topbar-search input{background:0 0;border:none;outline:none;flex:1;font-size:.9rem}.topbar-right{align-items:center;gap:18px;display:flex}.topbar-icon-btn{cursor:pointer;color:#495057;background:0 0;border:none;font-size:1.1rem;position:relative}.topbar-badge{background:var(--accent-red);color:#fff;border-radius:10px;padding:1px 5px;font-size:.62rem;font-weight:700;position:absolute;top:-6px;right:-8px}.topbar-user{background:var(--accent-blue);color:#fff;cursor:pointer;border:2px solid var(--accent-blue);border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:.85rem;font-weight:700;display:flex}.content{flex:1;padding:20px 24px 40px}.content-header{justify-content:space-between;align-items:baseline;margin-bottom:18px;display:flex}.content-header h1{margin:0;font-size:1.7rem;font-weight:600}.breadcrumb{color:#6c757d;font-size:.9rem}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-bottom:24px;display:grid}.stat-card{color:#fff;border-radius:4px;flex-direction:column;justify-content:space-between;display:flex;overflow:hidden;box-shadow:0 1px 3px #0000001f}.stat-card-body{padding:18px 20px}.stat-card-value{font-size:2.4rem;font-weight:700;line-height:1.1}.stat-card-label{margin-top:4px;font-size:1rem}.stat-card-footer{cursor:pointer;background:#0000001f;justify-content:space-between;align-items:center;padding:8px 20px;font-size:.85rem;transition:background .1s;display:flex}.stat-card-footer:hover{background:#00000038}.stat-card.teal{background:var(--accent-teal)}.stat-card.teal .stat-card-footer{background:var(--accent-teal-dark)}.stat-card.blue{background:var(--accent-blue)}.stat-card.blue .stat-card-footer{background:var(--accent-blue-dark)}.stat-card.green{background:var(--accent-green)}.stat-card.green .stat-card-footer{background:var(--accent-green-dark)}.stat-card.yellow{background:var(--accent-yellow);color:#1f2937}.stat-card.yellow .stat-card-footer{background:var(--accent-yellow-dark);color:#1f2937}.stat-card.purple{background:var(--accent-purple)}.stat-card.purple .stat-card-footer{background:var(--accent-purple-dark)}.stat-card.orange{background:var(--accent-orange)}.stat-card.orange .stat-card-footer{background:var(--accent-orange-dark)}.stat-card.red{background:var(--accent-red)}.stat-card.red .stat-card-footer{background:var(--accent-red-dark)}.stat-card.gray{background:var(--accent-gray)}.stat-card.gray .stat-card-footer{background:var(--accent-gray-dark)}.content-footer{text-align:right;color:#adb5bd;margin-top:40px;font-size:.85rem}.panel{border:1px solid var(--border-color);background:#fff;border-radius:4px;margin-bottom:20px}.panel-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.panel-header h2{margin:0;font-size:1.05rem;font-weight:600}.panel-body{padding:18px}.analytics-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:20px;display:grid}.chart-row{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;display:grid}.bar-chart{align-items:flex-end;gap:3px;height:140px;padding:8px 0;display:flex}.bar-chart-bar{background:var(--accent-blue);border-radius:2px 2px 0 0;flex:1;min-height:2px}.bar-chart-empty{color:#adb5bd;text-align:center;padding:40px 0;font-size:.9rem}.bar-list{flex-direction:column;gap:10px;display:flex}.bar-list-item{grid-template-columns:140px 1fr 50px;align-items:center;gap:10px;font-size:.9rem;display:grid}.bar-list-track{background:var(--bg-page);border-radius:3px;height:10px;overflow:hidden}.bar-list-fill{background:var(--accent-blue);border-radius:3px;height:100%}.btn{cursor:pointer;border:1px solid #0000;border-radius:4px;align-items:center;gap:6px;padding:7px 14px;font-size:.9rem;font-weight:500;transition:filter .1s;display:inline-flex}.btn:hover{filter:brightness(.95)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--accent-blue);color:#fff}.btn-success{background:var(--accent-green);color:#fff}.btn-danger{background:var(--accent-red);color:#fff}.btn-secondary{color:#fff;background:#6c757d}.btn-outline{border-color:var(--border-color);color:var(--text-dark);background:#fff}.btn-sm{padding:4px 9px;font-size:.8rem}table.data-table{border-collapse:collapse;width:100%;font-size:.9rem}table.data-table th,table.data-table td{border-bottom:1px solid var(--border-color);text-align:left;vertical-align:middle;padding:10px 12px}table.data-table th{background:var(--bg-page);color:#495057;text-transform:uppercase;letter-spacing:.04em;font-size:.8rem;font-weight:600}table.data-table tbody tr:hover{background:#f8f9fb}.mono{letter-spacing:.02em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.85rem}.badge{text-transform:uppercase;letter-spacing:.04em;color:#fff;border-radius:10px;padding:3px 9px;font-size:.72rem;font-weight:700;display:inline-block}.badge.available{background:var(--accent-blue)}.badge.active{background:var(--accent-green)}.badge.expired{background:var(--accent-yellow);color:#1f2937}.badge.revoked{background:var(--accent-red)}.badge.trial{background:var(--accent-purple)}.badge.enabled{background:var(--accent-green)}.badge.disabled{background:var(--accent-gray)}.form-group{margin-bottom:14px}.form-group label{color:#495057;margin-bottom:5px;font-size:.85rem;font-weight:600;display:block}.form-control{border:1px solid var(--border-color);background:#fff;border-radius:4px;width:100%;padding:8px 10px;font-size:.92rem}.form-control:focus{border-color:var(--accent-blue);outline:none;box-shadow:0 0 0 3px #007bff26}.form-row{flex-wrap:wrap;gap:12px;display:flex}.form-row .form-group{flex:1;min-width:180px}.alert{border-radius:4px;margin-bottom:14px;padding:10px 14px;font-size:.88rem}.alert-error{color:#842029;background:#f8d7da;border:1px solid #f5c2c7}.alert-success{color:#0f5132;background:#d1e7dd;border:1px solid #badbcc}.alert-info{color:#084298;background:#cfe2ff;border:1px solid #b6d4fe}.auth-page{background:linear-gradient(135deg,#2c3034 0%,#495057 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.auth-card{background:#fff;border-radius:6px;width:100%;max-width:400px;padding:32px;box-shadow:0 10px 40px #00000040}.auth-brand{color:var(--sidebar-bg-darker);justify-content:center;align-items:center;gap:10px;margin-bottom:22px;font-size:1.25rem;font-weight:700;display:flex}.auth-brand .sidebar-brand-icon{width:40px;height:40px;font-size:.9rem}.auth-card p.helper{color:#6c757d;text-align:center;margin-top:0;margin-bottom:18px;font-size:.88rem}.qr-wrap{flex-direction:column;align-items:center;margin-bottom:16px;display:flex}.qr-wrap img{box-shadow:0 0 0 1px var(--border-color);border:8px solid #fff;border-radius:4px}.qr-secret{color:#6c757d;text-align:center;margin-top:10px;font-size:.8rem}.code-input{letter-spacing:.5em;text-align:center;font-size:1.4rem;font-weight:600}.btn-block{justify-content:center;width:100%}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.toolbar select,.toolbar input{border:1px solid var(--border-color);border-radius:4px;padding:7px 10px;font-size:.88rem}.spacer{flex:1}.modal-overlay{z-index:1000;background:#00000073;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:#fff;border-radius:6px;width:100%;max-width:460px;max-height:90vh;overflow-y:auto}.modal.modal-lg{max-width:720px}.permission-group{border:1px solid var(--border-color);border-radius:4px;margin-bottom:10px;padding:10px 12px}.permission-group-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.permission-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;display:grid}.permission-toggle{align-items:center;gap:6px;margin-bottom:0;font-size:.88rem;font-weight:400;display:flex}.portal-topbar{justify-content:space-between}.portal-brand{color:var(--text-dark);align-items:center;gap:10px;font-weight:600;text-decoration:none;display:flex}.portal-brand .sidebar-brand-icon{width:34px;height:34px}.portal-nav-links{gap:18px;margin-left:28px;display:flex}.portal-nav-links a{color:#495057;font-size:.95rem;text-decoration:none}.portal-nav-links a.active,.portal-nav-links a:hover{color:var(--accent-blue)}.portal-user{align-items:center;gap:12px;display:flex}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.modal-header h2{margin:0;font-size:1.1rem}.modal-close{cursor:pointer;color:#6c757d;background:0 0;border:none;font-size:1.3rem}.modal-body{padding:18px}.modal-footer{border-top:1px solid var(--border-color);justify-content:flex-end;gap:10px;padding:12px 18px;display:flex}.empty-state{text-align:center;color:#6c757d;padding:40px 20px}.text-muted{color:#6c757d}.code-block{border:1px solid var(--border-color);white-space:pre-wrap;word-break:break-word;background:#f1f3f5;border-radius:6px;padding:10px 14px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.82rem;line-height:1.5;overflow-x:auto}.code-block.dark{color:#f1f3f5;background:#1e1e2e;border:none}.code-block-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.docs-section{margin-bottom:24px}.docs-section:last-child{margin-bottom:0}.docs-section h3{margin:0 0 4px;font-size:1rem}.docs-endpoint{margin:14px 0 6px;font-size:.95rem;font-weight:700}body.dark-mode .code-block:not(.dark){color:var(--text-dark);background:#1a1d21;border-color:#343a40}.app-loading{color:#6c757d;justify-content:center;align-items:center;height:100vh;font-size:1rem;display:flex}.topbar-dropdown-wrap{align-items:center;display:flex;position:relative}.dropdown-menu{border:1px solid var(--border-color);z-index:100;background:#fff;border-radius:6px;min-width:220px;position:absolute;top:calc(100% + 14px);right:0;overflow:hidden;box-shadow:0 8px 24px #00000024}.dropdown-header{border-bottom:1px solid var(--border-color);padding:12px 16px}.dropdown-header-name{font-size:.92rem;font-weight:600}.dropdown-header-email{color:#6c757d;margin-top:2px;font-size:.78rem}.dropdown-divider{background:var(--border-color);height:1px}.dropdown-item{width:100%;color:var(--text-dark);text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:10px;padding:10px 16px;font-size:.88rem;transition:background .1s;display:flex}.dropdown-item:hover{background:var(--bg-page)}.dropdown-item-danger{color:var(--accent-red)}.notif-dropdown{width:320px;max-height:380px;overflow-y:auto}.notif-empty{text-align:center;color:#6c757d;padding:24px 16px;font-size:.88rem}.notif-item{border-bottom:1px solid var(--border-color);cursor:pointer;padding:10px 16px;transition:background .1s}.notif-item:last-child{border-bottom:none}.notif-item:hover{background:var(--bg-page)}.notif-title{margin-bottom:2px;font-size:.85rem;font-weight:600}.notif-message{color:#6c757d;font-size:.8rem}.settings-toggle-row{justify-content:space-between;align-items:center;gap:16px;display:flex}.settings-toggle-label{margin-bottom:2px;font-size:.95rem;font-weight:600}.switch{flex-shrink:0;width:44px;height:24px;display:inline-block;position:relative}.switch input{opacity:0;width:0;height:0}.switch .slider{cursor:pointer;background-color:#ccc;border-radius:24px;transition:all .2s;position:absolute;inset:0}.switch .slider:before{content:"";background-color:#fff;border-radius:50%;width:18px;height:18px;transition:all .2s;position:absolute;bottom:3px;left:3px}.switch input:checked+.slider{background-color:var(--accent-blue)}.switch input:checked+.slider:before{transform:translate(20px)}.admin-settings-card{border:1px solid var(--border-color);color:var(--text-dark);background:#fff;border-radius:6px;align-items:center;gap:16px;padding:20px;transition:box-shadow .15s,transform .15s;display:flex}.admin-settings-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px #00000014}.admin-settings-card-icon{font-size:1.8rem}.admin-settings-card-title{margin-bottom:4px;font-size:1rem;font-weight:700}.admin-settings-card-desc{color:#6c757d;font-size:.85rem}body.dark-mode{--bg-page:#1a1d21;--border-color:#3a3f44;--text-dark:#e4e6eb;background:var(--bg-page);color:var(--text-dark)}body.dark-mode .topbar,body.dark-mode .panel,body.dark-mode .modal,body.dark-mode .dropdown-menu,body.dark-mode .auth-card,body.dark-mode .form-control{color:var(--text-dark);border-color:var(--border-color);background:#25292e}body.dark-mode .topbar-search{border-color:var(--border-color);background:#1a1d21}body.dark-mode .topbar-links a,body.dark-mode .topbar-icon-btn,body.dark-mode .topbar-toggle,body.dark-mode .breadcrumb,body.dark-mode .dropdown-item{color:var(--text-dark)}body.dark-mode table.data-table th{color:#c2c7d0;background:#1a1d21}body.dark-mode table.data-table tbody tr:hover,body.dark-mode .dropdown-item:hover{background:#2c3137}body.dark-mode .auth-page{background:linear-gradient(135deg,#15171a 0%,#2c3034 100%)}body.dark-mode .auth-brand{color:var(--text-dark)}body.dark-mode .btn-outline{color:var(--text-dark);background:#25292e}body.dark-mode .admin-settings-card{background:#25292e}body.dark-mode .content-footer{color:#6c757d}body.dark-mode .empty-state,body.dark-mode .text-muted{color:#9aa3ad}