@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap');
:root {
  --bg-body: #0d1117;
  --bg-card: #161b22;
  --bg-input: #1c2128;
  --bg-sidebar: #161b22;
  --bg-hover: #1c2128;
  --bg-active: rgba(0,212,255,.08);
  --bg-drop-zone: #1c2128;
  --bg-drop-hover: rgba(0,212,255,.06);

  --border: #30363d;
  --border-input: #3d444d;
  --border-focus: #00d4ff;

  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  --text-label: #484f58;

  --accent: #00d4ff;
  --accent-hover: #33ddff;
  --accent-light: rgba(0,212,255,.08);
  --accent-gradient: linear-gradient(135deg, #00d4ff, #0099bb);
  --accent-gradient-hover: linear-gradient(135deg, #33ddff, #00d4ff);

  --green: #3fb950;
  --orange: #db6d28;
  --red: #e94560;
  --yellow: #d29922;

  --shadow-card: 0 8px 32px rgba(0,0,0,.4), 0 2px 8px rgba(0,0,0,.3);
  --shadow-btn: 0 4px 12px rgba(0,212,255,.2);
  --shadow-toast: 0 4px 12px rgba(0,0,0,.5);

  --td-border: #21262d;
  --switch-off: #3d444d;
  --warn-bg: #1f1a0e;
  --warn-border: #4a3a10;
  --warn-text: #d29922;
  --file-info-bg: #1c2128;

  --font: 'JetBrains Mono', 'Consolas', 'Courier New', monospace;
  --radius: 6px;
  color-scheme: dark;
}

*{margin:0;padding:0;box-sizing:border-box}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--border-input)}
body{font-family:var(--font);background:var(--bg-body);color:var(--text-primary);min-height:100vh;font-size:13px}
a{color:var(--accent);text-decoration:none}

.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-body);background-image:radial-gradient(circle at 1px 1px,rgba(0,212,255,.04) 1px,transparent 0);background-size:32px 32px;flex-direction:column;gap:16px}
.login-box{background:var(--bg-card);border-radius:var(--radius);padding:40px;width:380px;box-shadow:var(--shadow-card);border:1px solid var(--border)}
.login-logo{text-align:center;margin-bottom:24px}
.login-logo .icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;background:rgba(0,212,255,.1);border-radius:var(--radius);margin-right:10px;vertical-align:middle;border:1px solid rgba(0,212,255,.2)}
.login-logo .icon svg{width:20px;height:20px;fill:var(--accent)}
.login-logo .brand{font-size:20px;font-weight:700;color:var(--text-primary);vertical-align:middle;letter-spacing:-.5px}
.login-box h2{font-size:18px;font-weight:700;margin-bottom:4px}
.login-box .subtitle{color:var(--text-muted);font-size:12px;margin-bottom:24px}
.login-box label{display:block;font-size:11px;color:var(--text-secondary);margin-bottom:4px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.login-box input{width:100%;padding:10px 14px;margin-bottom:16px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:var(--radius);color:var(--text-primary);font-size:13px;outline:none;font-family:var(--font)}
.login-box input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px rgba(0,212,255,.08)}
.login-box button{width:100%;padding:11px;background:var(--accent-gradient);border:none;border-radius:var(--radius);color:#0d1117;font-size:13px;cursor:pointer;font-weight:700;font-family:var(--font);transition:all .2s}
.login-box button:hover{background:var(--accent-gradient-hover);box-shadow:var(--shadow-btn)}
.login-err{color:var(--red);font-size:12px;text-align:center;margin-top:8px;display:none}
.login-footer{text-align:center;margin-top:32px;color:var(--text-label);font-size:12px}

.app{display:flex;min-height:100vh}
.sidebar{width:220px;background:var(--bg-sidebar);border-right:1px solid var(--border);padding:0;flex-shrink:0;display:flex;flex-direction:column}
.sidebar .logo-area{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.sidebar .logo-icon{width:28px;height:28px;background:rgba(0,212,255,.1);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;border:1px solid rgba(0,212,255,.15)}
.sidebar .logo-icon svg{width:16px;height:16px;fill:var(--accent)}
.sidebar .logo-text{font-size:14px;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}
.sidebar .nav-label{padding:16px 20px 6px;font-size:10px;font-weight:600;text-transform:uppercase;color:var(--text-label);letter-spacing:.8px}
.sidebar a{display:flex;align-items:center;padding:9px 20px;color:var(--text-secondary);font-size:12px;transition:all .15s;border-left:2px solid transparent}
.sidebar a:hover{background:var(--bg-hover);color:var(--text-primary)}
.sidebar a.active{background:var(--accent-light);color:var(--accent);border-left-color:var(--accent);font-weight:500}
.sidebar a svg{width:14px;height:14px;margin-right:10px;fill:currentColor;flex-shrink:0}
.sidebar .user-info{border-top:1px solid var(--border);padding:12px 20px;display:flex;align-items:center;gap:10px}
.sidebar .user-avatar{width:28px;height:28px;background:rgba(0,212,255,.1);border:1px solid rgba(0,212,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:11px;font-weight:700;flex-shrink:0}
.sidebar .user-name{font-size:12px;font-weight:600;color:var(--text-primary)}
.sidebar .user-role{font-size:10px;color:var(--text-label)}
.sidebar .user-logout{margin-left:auto;cursor:pointer;color:var(--text-label);transition:color .15s}
.sidebar .user-logout:hover{color:var(--red)}
.sidebar .user-logout svg{width:14px;height:14px;fill:currentColor}
.theme-toggle{padding:9px 20px;display:flex;align-items:center;gap:10px;cursor:pointer;color:var(--text-secondary);font-size:12px;transition:all .15s;border:none;background:none;width:100%;font-family:var(--font);margin-top:auto;border-top:1px solid var(--border)}
.theme-toggle:hover{background:var(--bg-hover);color:var(--text-primary)}
.theme-toggle svg{width:14px;height:14px;fill:currentColor;flex-shrink:0}

.main{flex:1;padding:28px 32px;overflow-y:auto;max-height:100vh}
.page-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px}
.page-header h1{font-size:20px;font-weight:700;color:var(--text-primary)}
.page-header .sub{font-size:12px;color:var(--text-muted);margin-top:2px}
.page-header .datetime{font-size:11px;color:var(--text-muted);background:var(--bg-card);padding:5px 10px;border-radius:var(--radius);border:1px solid var(--border);font-family:var(--font)}

.pill-tabs{display:flex;gap:0;margin-bottom:20px}
.pill-tab{padding:7px 18px;font-size:12px;color:var(--text-secondary);cursor:pointer;border:1px solid var(--border-input);background:var(--bg-card);font-weight:500;font-family:var(--font);transition:all .15s}
.pill-tab:first-child{border-radius:var(--radius) 0 0 var(--radius)}
.pill-tab:last-child{border-radius:0 var(--radius) var(--radius) 0}
.pill-tab.active{background:rgba(0,212,255,.1);color:var(--accent);border-color:rgba(0,212,255,.3)}

.stats-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:20px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;transition:border-color .2s}
.card:hover{border-color:var(--border-input)}
.card .card-icon{width:36px;height:36px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.card .card-icon svg{width:18px;height:18px;fill:#fff}
.card .card-icon.blue{background:rgba(0,212,255,.1)}.card .card-icon.blue svg{fill:var(--accent)}
.card .card-icon.green{background:rgba(63,185,80,.1)}.card .card-icon.green svg{fill:var(--green)}
.card .card-icon.orange{background:rgba(219,109,40,.1)}.card .card-icon.orange svg{fill:var(--orange)}
.card .card-icon.red{background:rgba(233,69,96,.1)}.card .card-icon.red svg{fill:var(--red)}
.card .val{font-size:28px;font-weight:700;color:var(--text-primary)}
.card .lbl{font-size:11px;color:var(--text-muted);margin-top:2px}

.section{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}
.section h3{font-size:13px;font-weight:600;margin-bottom:14px;color:var(--text-primary);display:flex;align-items:center;gap:8px}
.section h3 .sec-icon{font-size:14px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-bottom:16px}

.tbl-wrap{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px}
.tbl-wrap h3{font-size:13px;font-weight:600;margin-bottom:12px;color:var(--text-primary)}
table{width:100%;border-collapse:collapse}
th{padding:8px 12px;text-align:left;font-size:10px;font-weight:600;text-transform:uppercase;color:var(--text-muted);letter-spacing:.5px;border-bottom:1px solid var(--border)}
td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--td-border);font-size:12px;color:var(--text-secondary)}
tr:last-child td{border-bottom:none}
tr:hover td{background:var(--bg-hover)}
.pct{color:var(--accent);font-weight:600}
.cnt{color:var(--text-muted)}

.flag{width:20px;height:14px;border-radius:2px;vertical-align:middle;margin-right:6px}
.form-row{margin-bottom:14px}
.form-row label{display:block;font-size:11px;color:var(--text-secondary);margin-bottom:4px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:9px 12px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:var(--radius);color:var(--text-primary);font-size:12px;outline:none;font-family:var(--font)}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px rgba(0,212,255,.06)}
textarea{min-height:80px;resize:vertical;font-family:var(--font);font-size:12px}
input,select,textarea{background:var(--bg-input);color:var(--text-primary);border-color:var(--border-input);font-family:var(--font)}
option{background:var(--bg-card);color:var(--text-primary)}

.btn{padding:8px 16px;border:none;border-radius:var(--radius);font-size:12px;cursor:pointer;font-weight:600;transition:all .15s;font-family:var(--font)}
.btn-primary{background:var(--accent);color:#0d1117}.btn-primary:hover{background:var(--accent-hover);box-shadow:var(--shadow-btn)}
.btn-danger{background:transparent;color:var(--red);border:1px solid rgba(233,69,96,.4)}.btn-danger:hover{background:rgba(233,69,96,.1);border-color:var(--red)}
.btn-sm{padding:5px 10px;font-size:11px}
.btn-outline{background:var(--bg-card);border:1px solid var(--border-input);color:var(--text-secondary)}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-icon{width:26px;height:26px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius);background:rgba(233,69,96,.08);border:none;cursor:pointer;color:var(--red);transition:all .15s}
.btn-icon:hover{background:rgba(233,69,96,.2)}

.switch{position:relative;display:inline-block;width:40px;height:22px}
.switch input{opacity:0;width:0;height:0}
.switch .slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:var(--switch-off);border-radius:22px;transition:.3s}
.switch .slider:before{content:'';position:absolute;height:16px;width:16px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.3s}
.switch input:checked+.slider{background:var(--accent)}
.switch input:checked+.slider:before{transform:translateX(18px)}

.list-item{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--td-border)}
.list-item:last-child{border:none}
.list-item .item-text{font-size:12px;color:var(--text-secondary);word-break:break-all;flex:1;margin-right:12px}
.list-item .item-os{font-size:11px;color:var(--text-muted);background:var(--bg-input);padding:2px 6px;border-radius:4px;margin-right:8px}

.tab-bar{display:flex;gap:0;margin-bottom:20px}
.tab-btn{padding:8px 18px;font-size:12px;color:var(--text-secondary);cursor:pointer;border:1px solid var(--border-input);background:var(--bg-card);font-weight:500;font-family:var(--font);transition:all .15s}
.tab-btn:first-child{border-radius:var(--radius) 0 0 var(--radius)}
.tab-btn:last-child{border-radius:0 var(--radius) var(--radius) 0}
.tab-btn.active{background:rgba(0,212,255,.1);color:var(--accent);border-color:rgba(0,212,255,.3)}
.tab-content{display:none}
.tab-content.active{display:block}

.filter-bar{display:flex;gap:10px;align-items:center;margin-bottom:20px;flex-wrap:wrap}
.filter-bar select,.filter-bar input[type=date]{padding:7px 10px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:var(--radius);color:var(--text-primary);font-size:12px;font-family:var(--font)}

.toast{position:fixed;bottom:24px;right:24px;padding:10px 18px;border-radius:var(--radius);font-size:12px;z-index:9999;animation:fadeIn .3s;box-shadow:var(--shadow-toast);font-family:var(--font)}
.toast-ok{background:rgba(63,185,80,.15);color:var(--green);border:1px solid rgba(63,185,80,.3)}
.toast-err{background:rgba(233,69,96,.15);color:var(--red);border:1px solid rgba(233,69,96,.3)}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}

.warn-box{background:var(--warn-bg);border:1px solid var(--warn-border);border-radius:var(--radius);padding:10px 14px;display:flex;align-items:center;gap:10px;margin-bottom:16px}
.warn-box .warn-icon{color:var(--yellow);font-size:16px;flex-shrink:0}
.warn-box .warn-text{font-size:12px;color:var(--warn-text)}

.hidden{display:none!important}
.mt-2{margin-top:8px}
.mt-4{margin-top:16px}
.mb-2{margin-bottom:8px}
.mb-4{margin-bottom:16px}
.text-muted{color:var(--text-muted)}
.text-center{text-align:center}

.drop-zone{border:2px dashed var(--border-input);border-radius:var(--radius);padding:28px 20px;text-align:center;cursor:pointer;transition:all .2s;background:var(--bg-drop-zone)}
.drop-zone:hover,.drop-zone.drag-over{border-color:var(--accent);background:var(--bg-drop-hover)}
.drop-zone.has-file{border-color:var(--green);background:rgba(63,185,80,.06)}

.file-info{margin-top:8px;padding:9px 12px;background:var(--file-info-bg);border-radius:var(--radius);font-size:12px;color:var(--text-secondary);display:flex;align-items:center;gap:8px;border:1px solid var(--border)}
.file-info .file-name{font-weight:600;color:var(--text-primary)}
.file-info .file-size{color:var(--text-muted)}

.mode-opt{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:var(--radius);cursor:pointer;transition:all .15s}
.mode-opt:hover{border-color:var(--accent)}
.mode-opt input[type=radio]{accent-color:var(--accent);width:16px;height:16px;flex-shrink:0;cursor:pointer}
.mode-opt.active{border-color:rgba(0,212,255,.4);background:rgba(0,212,255,.05)}
.mode-opt-title{font-weight:600;font-size:13px;color:var(--text-primary)}
.mode-opt-desc{font-size:11px;color:var(--text-muted);margin-top:2px}
.mode-config{padding:18px;background:var(--bg-input);border-radius:var(--radius);margin-top:14px;border:1px solid var(--border-input)}

.spinner{width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite;display:inline-block}