/* Copyright © 2025 Dogariu Leonardo. All rights reserved. */
:root{--bg:#1a1a2e;--bg2:#16213e;--bg3:#1e1e3a;--bg4:#222244;--bgH:#2a2a4a;--bgS:#2d1b55;--bdr:#333366;--txt:#e8e8f0;--txt2:#a0a0c0;--txtM:#707090;--accent:#673AB7;--acL:#9575CD;--acD:#4527A0;--ok:#4CAF50;--warn:#FF9800;--err:#f44336;--info:#2196F3;--r:8px;--rs:4px;--f:'Inter',sans-serif;--t:.2s ease;--sw:260px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden}
body{font-family:var(--f);background:var(--bg);color:var(--txt);font-size:14px;line-height:1.5}
.app-shell{display:flex;height:100vh;overflow:hidden}
.sidebar{width:var(--sw);background:var(--bg2);border-right:1px solid var(--bdr);display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto}
.sidebar-header{display:flex;align-items:center;gap:12px;padding:20px 16px;border-bottom:1px solid var(--bdr)}
.logo-icon{font-size:32px;color:var(--accent)}.logo-title{font-size:16px;font-weight:700;display:block}.logo-sub{font-size:11px;color:var(--txtM)}
.sidebar-nav{flex:1;padding:12px 0}
.nav-section{padding:8px 20px 4px;font-size:10px;font-weight:700;letter-spacing:1.2px;color:var(--txtM);text-transform:uppercase}
.nav-item{display:flex;align-items:center;gap:12px;padding:10px 20px;color:var(--txt2);text-decoration:none;transition:all var(--t);font-size:13px;font-weight:500;border-left:3px solid transparent}
.nav-item:hover{background:var(--bgH);color:var(--txt);border-left-color:var(--acL)}
.nav-item .material-icons-outlined{font-size:20px;opacity:.7}.nav-item:hover .material-icons-outlined{opacity:1}
.sidebar-footer{padding:12px 20px;border-top:1px solid var(--bdr);display:flex;align-items:center;gap:8px;font-size:11px;color:var(--txtM)}
.sidebar-footer .material-icons-outlined{font-size:16px}
.main-content{flex:1;overflow-y:auto;padding:24px 32px;background:var(--bg)}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.page-header h1{font-size:22px;font-weight:600;display:flex;align-items:center;gap:10px}
.page-header h1 .material-icons-outlined{font-size:28px;color:var(--accent)}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}
.stat-card{background:var(--bg4);border:1px solid var(--bdr);border-radius:var(--r);padding:20px;text-align:center;transition:border-color var(--t)}
.stat-card:hover{border-color:var(--accent)}.stat-card.stat-danger{border-color:var(--err)}
.stat-icon{font-size:32px;margin-bottom:8px}.stat-value{font-size:28px;font-weight:700}.stat-label{font-size:12px;color:var(--txtM);margin-top:4px}
.panel-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.panel{background:var(--bg4);border:1px solid var(--bdr);border-radius:var(--r);overflow:hidden}
.panel-header{display:flex;align-items:center;gap:8px;padding:14px 20px;background:var(--bg3);border-bottom:1px solid var(--bdr);font-weight:600;font-size:13px}
.panel-header .material-icons-outlined{font-size:18px;color:var(--accent)}.panel-body{padding:16px 20px}
.info-grid{display:flex;flex-direction:column;gap:10px}
.info-row{display:flex;justify-content:space-between;align-items:center;padding:4px 0;border-bottom:1px solid rgba(255,255,255,.05)}
.info-label{color:var(--txtM);font-size:13px}
.data-table-wrapper{overflow-x:auto;border:1px solid var(--bdr);border-radius:var(--r);background:var(--bg4)}
.data-table{width:100%;border-collapse:collapse;font-size:13px}
.data-table thead{background:var(--bg3);position:sticky;top:0;z-index:1}
.data-table th{padding:10px 14px;text-align:left;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--txtM);border-bottom:2px solid var(--bdr);white-space:nowrap}
.data-table td{padding:8px 14px;border-bottom:1px solid rgba(255,255,255,.04)}
.data-table tbody tr:hover{background:var(--bgH)}.row-inactive{opacity:.5}
.cell-mono{font-family:'JetBrains Mono','Fira Code',monospace;font-size:12px}.cell-num{text-align:center;font-family:monospace;font-size:12px}
.type-badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600;background:var(--acD);color:var(--acL)}
.action-badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600;background:var(--bg3);color:var(--acL);border:1px solid var(--bdr)}
.badge{display:inline-block;padding:2px 10px;border-radius:10px;font-size:11px;font-weight:600}
.badge-green{background:rgba(76,175,80,.15);color:var(--ok)}.badge-grey{background:rgba(128,128,128,.15);color:var(--txtM)}
.role-badge{display:inline-block;padding:2px 10px;border-radius:10px;font-size:11px;font-weight:600}
.role-admin{background:rgba(244,67,54,.15);color:var(--err)}.role-engineer{background:rgba(33,150,243,.15);color:var(--info)}.role-viewer{background:rgba(128,128,128,.15);color:var(--txtM)}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1px solid var(--bdr);border-radius:var(--rs);background:var(--bg3);color:var(--txt);font-size:13px;font-weight:500;cursor:pointer;transition:all var(--t);text-decoration:none;font-family:var(--f)}
.btn:hover{background:var(--bgH);border-color:var(--accent)}.btn .material-icons-outlined{font-size:18px}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--acD)}
.btn-sm{padding:4px 10px;font-size:12px}.btn-sm .material-icons-outlined{font-size:16px}
.explorer-layout{display:grid;grid-template-columns:280px 1fr;gap:16px;height:calc(100vh - 120px)}
.tree-panel{background:var(--bg4);border:1px solid var(--bdr);border-radius:var(--r);overflow-y:auto}
.tree-header{padding:12px 16px;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--txtM);border-bottom:1px solid var(--bdr);background:var(--bg3)}
.tree-node{display:flex;align-items:center;gap:8px;padding:8px 16px;cursor:pointer;transition:background var(--t);font-size:13px;border-left:3px solid transparent}
.tree-node:hover{background:var(--bgH)}.tree-node.selected{background:var(--bgS);border-left-color:var(--accent)}
.tree-icon{font-size:18px;color:var(--accent)}.tree-badge{margin-left:auto;font-size:11px;color:var(--txtM);background:var(--bg3);padding:1px 8px;border-radius:10px}
.grid-panel{background:var(--bg4);border:1px solid var(--bdr);border-radius:var(--r);display:flex;flex-direction:column;overflow:hidden}
.grid-toolbar{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--bdr);background:var(--bg3)}
.grid-title{font-weight:600;font-size:14px}.grid-count{margin-left:auto;font-size:12px;color:var(--txtM)}
.search-input{padding:6px 12px;border:1px solid var(--bdr);border-radius:var(--rs);background:var(--bg);color:var(--txt);font-size:13px;font-family:var(--f);outline:none;width:200px;transition:border-color var(--t)}
.search-input:focus{border-color:var(--accent)}
.grid-placeholder{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--txtM);gap:12px}
.progress-bar{width:100%;height:6px;background:var(--bg3);border-radius:3px;margin-top:8px;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--acL));border-radius:3px;transition:width .5s}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:1000}
.modal{background:var(--bg4);border:1px solid var(--bdr);border-radius:var(--r);min-width:400px;max-width:500px}
.modal-header{padding:16px 20px;font-weight:600;font-size:16px;border-bottom:1px solid var(--bdr)}
.modal-body{padding:20px}.modal-footer{padding:12px 20px;display:flex;justify-content:flex-end;gap:8px;border-top:1px solid var(--bdr)}
.form-group{margin-bottom:16px}.form-group label{display:block;font-size:12px;font-weight:600;color:var(--txtM);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}
.form-group input,.form-group select{width:100%;padding:8px 12px;border:1px solid var(--bdr);border-radius:var(--rs);background:var(--bg);color:var(--txt);font-size:14px;font-family:var(--f);outline:none}
.form-group input:focus,.form-group select:focus{border-color:var(--accent)}
.alert{padding:12px 16px;border-radius:var(--rs);margin-bottom:16px;font-size:13px}
.alert-info{background:rgba(33,150,243,.1);border:1px solid var(--info);color:var(--info)}
.text-danger{color:var(--err)!important;font-weight:600}
::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--bdr);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}
@media(max-width:768px){.sidebar{width:56px}.sidebar .logo-text,.sidebar .nav-item span:last-child,.sidebar .nav-section,.sidebar-footer span:last-child{display:none}.nav-item{padding:12px 18px;justify-content:center}.main-content{padding:16px}.panel-row{grid-template-columns:1fr}.explorer-layout{grid-template-columns:1fr}}