*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--surface: #1a1d27;--border: #2a2d3a;--accent: #0099d1;--accent-hover: #1aaddb;--text: #e8eaf0;--text-muted: #7a7f94;--success: #4caf88;--danger: #e05c6a;--radius: 10px;--font: "DM Sans", system-ui, sans-serif}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:24px 16px;gap:4px;flex-shrink:0}.logo{font-size:18px;font-weight:700;color:var(--accent);padding:0 8px 20px;letter-spacing:-.3px}.sidebar a{display:block;padding:10px 12px;border-radius:var(--radius);color:var(--text-muted);text-decoration:none;font-size:14px;transition:all .15s}.sidebar a:hover{color:var(--text);background:var(--border)}.sidebar a.active{color:var(--accent);background:#0099d11f}.logout-btn{margin-top:auto;background:none;border:1px solid var(--border);color:var(--text-muted);padding:9px 12px;border-radius:var(--radius);cursor:pointer;font-size:14px;text-align:left;transition:all .15s}.logout-btn:hover{color:var(--danger);border-color:var(--danger)}.content{flex:1;padding:40px;overflow-y:auto}.page-header{margin-bottom:28px}.page-header h1{font-size:22px;font-weight:600;letter-spacing:-.3px}.page-header p{color:var(--text-muted);font-size:14px;margin-top:4px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--border);color:var(--text)}.btn-secondary:hover{background:#353847}.btn-danger{background:transparent;border:1px solid var(--danger);color:var(--danger)}.btn-danger:hover{background:#e05c6a1a}.btn:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:9px 12px;font-size:14px;width:100%;outline:none;font-family:var(--font);transition:border-color .15s}input:focus,select:focus{border-color:var(--accent)}label{font-size:13px;color:var(--text-muted);margin-bottom:6px;display:block}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;padding:10px 14px;color:var(--text-muted);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}td{padding:12px 14px;border-bottom:1px solid var(--border)}tr:last-child td{border-bottom:none}tr:hover td{background:#ffffff05}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}.badge-basic{background:#7a7f9426;color:var(--text-muted)}.badge-professional{background:#0099d126;color:var(--accent)}.badge-enterprise{background:#4caf8826;color:var(--success)}.error{color:var(--danger);font-size:13px;margin-top:8px}.success{color:var(--success);font-size:13px;margin-top:8px}.loading{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--text-muted)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{width:380px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:40px}.login-box h1{font-size:22px;font-weight:700;color:var(--accent);margin-bottom:4px}.login-box p{color:var(--text-muted);font-size:14px;margin-bottom:28px}.form-group{margin-bottom:16px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}html{scrollbar-width:thin;scrollbar-color:var(--border) var(--bg)}input[type=checkbox]{color-scheme:dark;accent-color:var(--accent);cursor:pointer;width:15px;height:15px}.customer-row .flag-inactive{opacity:0;transition:opacity .15s}.customer-row:hover .flag-inactive{opacity:1}.customer-row .row-actions{opacity:0;transition:opacity .15s}.customer-row:hover .row-actions{opacity:1}.col-resize-handle{position:absolute;right:0;top:0;height:100%;width:8px;cursor:col-resize;z-index:1}.col-resize-handle:after{content:"";position:absolute;right:2px;top:20%;height:60%;width:2px;background:var(--border);border-radius:1px;transition:background .15s}.col-resize-handle:hover:after,.col-resize-handle.resizing:after{background:var(--accent)}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:48px;text-align:center;cursor:pointer;transition:all .15s}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:#0099d10d}.upload-zone p{color:var(--text-muted);font-size:14px;margin-top:8px}.tab-bar{display:flex;border-bottom:1px solid var(--border);margin-bottom:24px}.tab-btn{padding:10px 20px;background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-1px;color:var(--text-muted);font-size:14px;font-family:var(--font);cursor:pointer;transition:all .15s}.tab-btn:hover{color:var(--text)}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:32px;width:460px;max-width:90vw}.modal h2{font-size:18px;margin-bottom:20px}.modal-footer{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}.pl-delete-btn{background:none;border:1px solid var(--danger);color:var(--danger);border-radius:4px;padding:1px 6px;font-size:12px;cursor:pointer;opacity:0;transition:opacity .15s,background .15s;line-height:1.4;flex-shrink:0}.pl-delete-btn:hover{background:#e05c6a26}.pl-col-header:hover .pl-delete-btn,.pl-row:hover .pl-row-delete{opacity:1}.pl-row:hover td{background:#ffffff05}.pl-row:hover td:first-child{background:var(--surface)}.license-row .license-edit-btn{opacity:0;transition:opacity .15s}.license-row:hover .license-edit-btn{opacity:1}.license-row:hover td{background:#ffffff05}