*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0d1117;--sidebar:#161b22;--surface:#1c2333;--surface2:#21262d;
  --border:#30363d;--text:#e6edf3;--muted:#8b949e;--accent:#58a6ff;
  --accent-dim:rgba(88,166,255,.12);--ok:#3fb950;--err:#f85149;--warn:#d29922;
  --radius:8px;--sidebar-w:252px
}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5;font-size:14px}
.hidden{display:none!important}
.screen{min-height:100vh}

#auth-screen{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(ellipse at top,#1a2332 0%,var(--bg) 60%)}
.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:32px;width:100%;max-width:400px}
.brand{text-align:center;margin-bottom:24px}
.brand-logo{display:block;margin:0 auto 10px;object-fit:contain;border-radius:6px}
.brand-logo.sm{display:inline-block;margin:0 8px 0 0;vertical-align:middle;border-radius:4px}
.brand h1{color:var(--text);font-size:1.25rem;font-weight:600}
.brand p{color:var(--muted);font-size:.85rem;margin-top:4px}
.tabs{display:flex;gap:2px;margin-bottom:16px;background:var(--bg);padding:3px;border-radius:var(--radius);border:1px solid var(--border)}
.tab{flex:1;border:none;background:transparent;color:var(--muted);padding:8px;border-radius:6px;cursor:pointer;font-size:.85rem}
.tab.active{background:var(--surface2);color:var(--text)}
label{display:block;margin-bottom:14px;font-size:.8rem;color:var(--muted);font-weight:500}
input,select,textarea{display:block;width:100%;margin-top:6px;padding:8px 12px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.9rem}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}
.btn{border:none;border-radius:var(--radius);padding:8px 14px;font-size:.85rem;cursor:pointer;font-weight:500;transition:opacity .15s}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover:not(:disabled){filter:brightness(1.08)}
.btn-ghost{background:transparent;color:var(--muted);padding:6px 10px}
.btn-ghost:hover:not(:disabled){color:var(--text);background:var(--surface2)}
.btn-sm{padding:5px 10px;font-size:.78rem}
.btn-ok{background:#238636;color:#fff}
.btn-danger{background:#da3633;color:#fff}
.error{color:var(--err);font-size:.85rem;margin-top:10px;text-align:center}
.error-block{background:rgba(248,81,73,.1);border:1px solid rgba(248,81,73,.3);padding:10px 12px;border-radius:var(--radius);margin-top:10px;font-size:.85rem;color:#ffa198}
.hint{font-size:.8rem;color:var(--muted);margin:6px 0}
.muted{color:var(--muted);font-size:.82rem}

.app-layout{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar-brand{padding:16px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem}
.sidebar-back{display:block;padding:12px 18px;color:var(--muted);text-decoration:none;font-size:.82rem;border:none;background:none;cursor:pointer;width:100%;text-align:left}
.sidebar-back:hover{color:var(--accent);background:var(--accent-dim)}
.sidebar-server{padding:14px 18px;border-bottom:1px solid var(--border)}
.sidebar-server-name{font-weight:600;font-size:.95rem;margin-bottom:6px;word-break:break-word}
.sidebar-status{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.sidebar-status::before{content:'';width:8px;height:8px;border-radius:50%;background:currentColor}
.sidebar-status.status-RUNNING{color:var(--ok)}
.sidebar-status.status-STOPPED{color:var(--muted)}
.sidebar-status.status-STARTING,.sidebar-status.status-STOPPING{color:var(--warn)}
.sidebar-status.status-ERROR{color:var(--err)}
.sidebar-actions{display:flex;gap:6px;padding:0 18px 14px;border-bottom:1px solid var(--border)}
.sidebar-actions .btn{flex:1;font-size:.78rem;padding:7px 8px}
.sidebar-nav{flex:1;padding:8px 0;display:flex;flex-direction:column;gap:2px}
.nav-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 16px;border:none;background:transparent;color:var(--muted);cursor:pointer;font-size:.84rem;text-align:left;border-radius:0;border-left:3px solid transparent;transition:background .12s,color .12s}
.nav-item:hover{color:var(--text);background:rgba(255,255,255,.05)}
.nav-item.active{color:var(--text);background:var(--accent-dim);border-left-color:var(--accent);font-weight:500}
.nav-icon{width:22px;text-align:center;font-size:1rem;line-height:1;flex-shrink:0;opacity:.92}
.nav-text{flex:1;line-height:1.25}
.nav-divider{padding:10px 16px 4px;font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);opacity:.75}
.nav-divider span{display:block;border-top:1px solid var(--border);padding-top:10px}
.nav-spacer{flex:1;min-height:8px}
.nav-item-settings{margin-top:4px;border-top:1px solid var(--border);padding-top:12px}
.sidebar-nav .nav-group{margin-bottom:0}
.nav-label{display:none}
.sidebar-nav button{display:flex}
.panel-breadcrumb{font-size:.78rem;color:var(--muted);margin-bottom:6px}
.panel-breadcrumb a{color:var(--accent);text-decoration:none;cursor:pointer}
.panel-breadcrumb a:hover{text-decoration:underline}
.panel-breadcrumb .sep{margin:0 6px;opacity:.5}
.panel-page-hint{font-size:.85rem;color:var(--muted);margin:-8px 0 16px}
.sidebar-footer{margin-top:auto;padding:14px 18px;border-top:1px solid var(--border);font-size:.78rem}
.sidebar-footer .btn{width:100%;margin-top:6px;justify-content:center}
.sidebar-user{color:var(--muted);margin-bottom:8px;word-break:break-all}

.main-area{flex:1;display:flex;flex-direction:column;min-width:0}
.content-header{padding:20px 28px 0;border-bottom:1px solid var(--border);background:var(--bg)}
.content-header h1{font-size:1.35rem;font-weight:600;margin-bottom:16px}
.content-body{padding:24px 28px;flex:1;overflow-y:auto;max-width:1100px}
.content-body.panel-body{max-width:none;padding-bottom:80px}

.dash-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:12px}
.servers-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.server-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;cursor:pointer;transition:border-color .15s,transform .15s}
.server-card:hover{border-color:var(--accent);transform:translateY(-1px)}
.server-card h3{font-size:.95rem;margin:10px 0 4px;font-weight:600}
.server-meta{font-size:.78rem;color:var(--muted);line-height:1.4}
.status{display:inline-block;font-size:.68rem;font-weight:700;padding:3px 8px;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}
.status-STOPPED{background:#21262d;color:#8b949e}
.status-STARTING,.status-STOPPING{background:rgba(210,153,34,.15);color:var(--warn)}
.status-RUNNING{background:rgba(63,185,80,.15);color:var(--ok)}
.status-ERROR{background:rgba(248,81,73,.15);color:var(--err)}
.server-actions{display:flex;gap:6px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}
.empty{text-align:center;color:var(--muted);padding:48px 20px;font-size:.9rem}

.page-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px}
.page-section h3,.page-section h4{font-size:.9rem;font-weight:600;margin-bottom:12px;color:var(--text)}
.page-section h3{font-size:1rem;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.section-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.section-grid .page-section{margin-bottom:0}
.section-wide{grid-column:1/-1}

.sub-tabs{display:flex;gap:2px;margin-bottom:16px;background:var(--bg);padding:3px;border-radius:var(--radius);border:1px solid var(--border);width:fit-content}
.sub-tabs button{border:none;background:transparent;color:var(--muted);padding:6px 14px;border-radius:5px;cursor:pointer;font-size:.82rem}
.sub-tabs button.active{background:var(--surface2);color:var(--text)}

.metrics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-bottom:16px}
.metric-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.metric-card span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600}
.metric-card strong{display:block;font-size:1.4rem;margin:6px 0 10px;font-weight:600}
.metric-card canvas{max-height:50px}

.console-log{background:#010409;border:1px solid var(--border);border-radius:var(--radius);height:calc(100vh - 340px);min-height:320px;max-height:560px;overflow-y:auto;padding:12px 14px;font-family:"Cascadia Code",Consolas,monospace;font-size:.78rem;line-height:1.5;white-space:pre-wrap;word-break:break-all}
.console-log-overview{flex:1;min-height:0;height:auto;max-height:none;margin:0;border:none;border-radius:0;background:#0a0e14}
.metrics-compact{margin-bottom:12px}
.metrics-compact .metric-card{padding:12px}
.metrics-compact .metric-card strong{font-size:1.15rem;margin:4px 0 6px}
.console-log .log-err{color:#ffa198}.console-log .log-warn{color:#e3b341}.console-log .log-cmd{color:#79c0ff}
.console-log .log-lvl-info{color:#58a6ff}.console-log .log-lvl-warn{color:#e3b341}.console-log .log-lvl-error,.console-log .log-lvl-severe{color:#ffa198}
.console-log .log-plugin{color:#a371f7}.console-log .log-ts{color:#6e7681}
.console-log .log-line.hidden{display:none}
.console-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.console-filters{display:flex;gap:4px;flex-wrap:wrap}
.console-filters .btn.active{background:var(--accent);color:#fff}
.console-freeze{font-size:.75rem;color:var(--warn)}
.console-alerts{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}
.alert-banner{padding:10px 12px;border-radius:var(--radius);border-left:3px solid;font-size:.85rem}
.alert-banner.error{background:rgba(248,81,73,.1);border-color:var(--err)}
.alert-banner.warn{background:rgba(210,153,34,.1);border-color:var(--warn)}
.alert-banner strong{display:block;margin-bottom:4px}

/* Overview dashboard — Pterodactyl / RudeHolm style */
.ov-dash{display:flex;flex-direction:column;gap:14px;min-height:calc(100vh - 120px)}
.content-header.ov-hidden{display:none}
.ov-header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.ov-title{margin:0;font-size:1.35rem;font-weight:600;letter-spacing:-.02em}
.ov-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.ov-error{margin:0}
.ov-main{display:grid;grid-template-columns:1fr 260px;gap:14px;flex:1;min-height:0}
.ov-console-wrap{min-height:0;display:flex;flex-direction:column}
.ov-console-box{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;min-height:420px;height:calc(100vh - 340px);max-height:640px}
.ov-console-toolbar{margin:0;padding:8px 10px;border-bottom:1px solid var(--border);background:var(--surface2)}
.ov-console-input{display:flex;align-items:center;gap:8px;padding:10px 12px;border-top:1px solid var(--border);background:#0d1117;margin:0}
.ov-console-input .ov-prompt{color:var(--muted);font-family:"Cascadia Code",Consolas,monospace;font-size:.82rem;user-select:none;flex-shrink:0}
.ov-console-input input{flex:1;margin:0;background:transparent;border:none;color:var(--text);font-family:"Cascadia Code",Consolas,monospace;font-size:.82rem;padding:6px 0}
.ov-console-input input:focus{outline:none;box-shadow:none}
.ov-stats{display:flex;flex-direction:column;gap:8px}
.ov-stat-card{display:flex;align-items:flex-start;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}
.ov-stat-icon{font-size:1rem;line-height:1;opacity:.85;flex-shrink:0;margin-top:2px}
.ov-stat-body{min-width:0;flex:1}
.ov-stat-label{display:block;font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600;margin-bottom:4px}
.ov-stat-val{display:block;font-size:.92rem;font-weight:600;line-height:1.35;word-break:break-all}
.ov-stat-tps{opacity:.85}
.ov-charts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.ov-chart-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}
.ov-chart-panel h4{margin:0 0 10px;font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600}
.ov-chart-panel canvas{max-height:100px;width:100%!important}

/* File manager — Pterodactyl style */
.fm-wrap{position:relative;min-height:480px}
.fm-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.fm-bc{display:flex;flex-wrap:wrap;align-items:center;gap:2px;font-size:.88rem;color:var(--muted)}
.fm-bc .bc-sep{margin:0 4px;opacity:.45;user-select:none}
.fm-bc button{border:none;background:none;color:var(--muted);cursor:pointer;padding:2px 4px;font-size:inherit;border-radius:4px}
.fm-bc button:hover{color:var(--text)}
.fm-bc .bc-cur{color:var(--text)}
.fm-header-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.fm-btn-secondary{background:var(--surface2)!important;color:var(--text)!important;border:1px solid var(--border)!important}
.fm-table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:6px;overflow:hidden}
.fm-table{list-style:none;margin:0;padding:0}
.fm-table li{display:grid;grid-template-columns:36px 28px 1fr 100px 180px 44px;align-items:center;gap:4px;padding:0 12px;min-height:44px;border-bottom:1px solid var(--border);font-size:.84rem;transition:background .1s}
.fm-table li:last-child{border-bottom:none}
.fm-table li:hover{background:rgba(255,255,255,.03)}
.fm-table li.fm-row-selected{background:rgba(88,166,255,.08)}
.fm-table .fm-check{display:flex;align-items:center;justify-content:center}
.fm-table .fm-check input{width:16px;height:16px;accent-color:var(--accent);cursor:pointer;margin:0}
.fm-table .fm-icon{color:var(--muted);display:flex;align-items:center;justify-content:center}
.fm-table .fm-icon svg{width:18px;height:18px}
.fm-table .fm-name{cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);padding:10px 0}
.fm-table .fm-size,.fm-table .fm-date{color:var(--muted);font-size:.8rem;white-space:nowrap}
.fm-table .fm-menu-btn{border:none;background:none;color:var(--muted);cursor:pointer;padding:8px;border-radius:4px;font-size:1.1rem;line-height:1;letter-spacing:1px}
.fm-table .fm-menu-btn:hover{background:var(--surface2);color:var(--text)}
.fm-empty{padding:48px;text-align:center;color:var(--muted);font-size:.9rem}
.fm-bulk{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);z-index:50;display:flex;gap:8px;padding:10px 14px;background:#1a2332;border:1px solid var(--border);border-radius:8px;box-shadow:0 8px 32px rgba(0,0,0,.45)}
.fm-bulk .fm-del{color:var(--err)!important}
.fm-ctx{position:fixed;z-index:60;min-width:160px;background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:4px;box-shadow:0 8px 24px rgba(0,0,0,.4)}
.fm-ctx button{display:block;width:100%;text-align:left;border:none;background:none;color:var(--text);padding:8px 12px;font-size:.84rem;border-radius:4px;cursor:pointer}
.fm-ctx button:hover{background:var(--surface2)}
.fm-ctx button.danger{color:var(--err)}
.fm-editor-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.fm-editor-head h3{font-size:1rem;margin:0;word-break:break-all;padding-right:8px}
.modal-box-wide{max-width:900px;width:100%}
#file-editor-content{font-family:ui-monospace,Consolas,monospace;font-size:.82rem;line-height:1.45;min-height:360px}
.files-list,.simple-list{list-style:none;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.simple-list li{padding:10px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:.85rem}
.simple-list li:last-child{border-bottom:none}
.inline-form,.sched-form{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;align-items:flex-end}
.inline-form input,.sched-form input,.inline-form select,.sched-form select{flex:1;min-width:120px;margin-top:0}
.section-divider{border:none;border-top:1px solid var(--border);margin:1.25rem 0}
.code-block{background:#010409;border:1px solid var(--border);border-radius:var(--radius);padding:12px;font-family:Consolas,monospace;font-size:.78rem;white-space:pre-wrap;margin-top:10px}

.plugin-list{list-style:none;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.plugin-list li{display:flex;gap:12px;padding:14px;border-bottom:1px solid var(--border);align-items:flex-start}
.plugin-list li:last-child{border-bottom:none}
.plugin-list img{width:40px;height:40px;border-radius:6px}
.plugin-list .meta{flex:1;font-size:.85rem}
.plugin-list .meta p{color:var(--muted);font-size:.78rem;margin-top:4px}
.plugin-rec-header{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px}
.plugin-rec-header h3{font-size:1rem;font-weight:600}
.plugin-list li.incompatible{opacity:.55}
.plugin-list .plugin-cat{font-size:.7rem;color:var(--accent);text-transform:uppercase;letter-spacing:.04em}
.plugin-list .plugin-ver{font-size:.72rem;color:var(--muted);margin-top:2px}

.inv-grid{display:grid;grid-template-columns:repeat(9,34px);gap:3px;margin:10px 0}
.inv-grid.ender{grid-template-columns:repeat(9,34px);max-width:310px}
.inv-slot{width:34px;height:34px;background:var(--bg);border:1px solid var(--border);border-radius:4px;font-size:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;overflow:hidden;text-align:center;line-height:1.1}
.inv-slot.filled{background:var(--surface2);border-color:#3fb950}
.inv-slot.critical{background:rgba(248,81,73,.15);border-color:var(--err)}
.chunk-cell{display:inline-block;width:8px;height:8px;margin:1px}
.audit-list li{font-size:.85rem}
.audit-list .muted{font-size:.75rem;color:var(--muted)}

.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:16px}
.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.7)}
.modal-box{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px;width:100%;max-width:440px;z-index:1}
.modal-wide{max-width:640px}
.modal-box h3{font-size:1.1rem;margin-bottom:16px;font-weight:600}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}

.toast{position:fixed;bottom:20px;right:20px;z-index:200;background:var(--surface);border:1px solid var(--border);padding:12px 16px;border-radius:var(--radius);max-width:360px;font-size:.85rem;box-shadow:0 8px 24px rgba(0,0,0,.5)}

.settings-form label{margin-bottom:16px}
.settings-form .form-actions{display:flex;gap:8px;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}

.check-row{display:flex!important;flex-direction:row;align-items:center;gap:8px;margin:8px 0 16px!important;cursor:pointer}
.check-row input[type=checkbox]{width:16px;height:16px;margin:0;flex-shrink:0;accent-color:var(--accent);cursor:pointer}
.check-row span{font-size:.85rem;color:var(--muted);margin:0}

@media(max-width:768px){
  .app-layout{flex-direction:column}
  .sidebar{width:100%;min-width:0;height:auto;position:relative;max-height:none}
  .sidebar-nav{display:flex;flex-wrap:wrap;padding:8px}
  .nav-group{display:contents}
  .nav-label{display:none}
  .sidebar-nav button{width:auto;border-left:none;border-radius:var(--radius);padding:6px 10px;font-size:.78rem}
  .content-body{padding:16px}
  .console-log{height:50vh}
  .ov-main{grid-template-columns:1fr}
  .ov-charts{grid-template-columns:1fr}
  .ov-console-box{height:50vh;max-height:none}
}