*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0f1117;--bg2:#1a1d27;--bg3:#242836;--bg4:#2e3345;
  --border:#353a4e;--text:#e2e4ea;--text2:#8b90a0;--text3:#5c6178;
  --primary:#5b7fff;--primary-h:#4a6bef;--primary-bg:rgba(91,127,255,.12);
  --danger:#ef4444;--danger-bg:rgba(239,68,68,.12);
  --success:#22c55e;--success-bg:rgba(34,197,94,.12);
  --warn:#f59e0b;--warn-bg:rgba(245,158,11,.12);
  --radius:10px;--radius-sm:6px;--radius-lg:14px;
  --shadow:0 4px 24px rgba(0,0,0,.3);
  --font:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,sans-serif;
}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}
body.mobile-nav-open{overflow:hidden}
a{color:var(--primary);text-decoration:none;transition:.2s}
a:hover{color:var(--primary-h);text-decoration:underline}
.text-warn{color:var(--warn)!important}
.meta-text{font-size:12px;color:var(--text3)}
.helper-copy{font-size:12px;color:var(--text3)}

/* ---- Auth Layout ---- */
.auth-layout{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg);padding:24px}
.auth-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:440px;box-shadow:var(--shadow)}
.auth-logo{text-align:center;margin-bottom:32px}
.auth-logo svg{width:48px;height:48px;margin-bottom:12px}
.auth-logo h1{font-size:24px;font-weight:700;letter-spacing:-.5px}
.auth-logo p{color:var(--text2);font-size:14px;margin-top:4px}

/* ---- Tabs ---- */
.tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:24px;gap:0}
.tabs button{flex:1;padding:10px;background:none;border:none;color:var(--text2);font-size:14px;cursor:pointer;border-bottom:2px solid transparent;transition:.2s;font-family:var(--font)}
.tabs button:hover{color:var(--text)}
.tabs button.active{color:var(--primary);border-bottom-color:var(--primary)}
.tab-content{display:none}
.tab-content.active{display:block}

/* ---- Forms ---- */
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--text2)}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:10px 14px;background:var(--bg);border:1px solid var(--border);
  border-radius:var(--radius-sm);color:var(--text);font-size:14px;font-family:var(--font);
  transition:.2s;outline:none
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg)}
.form-group textarea{resize:vertical;min-height:80px}
.form-row{display:flex;gap:12px}
.form-row .form-group{flex:1}
.form-check{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}
.form-check input[type=checkbox]{width:18px;height:18px;accent-color:var(--primary);cursor:pointer}
.form-hint{font-size:12px;color:var(--text3);margin-top:4px}
.form-error{font-size:12px;color:var(--danger);margin-top:4px}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;transition:.2s;font-family:var(--font);text-decoration:none}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-h);color:#fff}
.btn-secondary{background:var(--bg3);color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--bg4);color:#fff}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:#dc2626;color:#fff}
.btn-ghost{background:none;color:var(--text2);padding:8px 12px}
.btn-ghost:hover{color:var(--text);background:var(--bg3)}
.btn-sm{padding:6px 14px;font-size:13px}
.btn-lg{padding:12px 28px;font-size:15px}
.btn-block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---- App Layout ---- */
.app-layout{display:flex;min-height:100vh}
.sidebar{width:260px;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}
.sidebar-header{padding:20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px}
.sidebar-header svg{width:32px;height:32px;flex-shrink:0}
.sidebar-header h2{font-size:16px;font-weight:700}
.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:2px}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--radius-sm);color:var(--text2);font-size:14px;transition:.2s;text-decoration:none}
.nav-item:hover{background:var(--bg3);color:var(--text);text-decoration:none}
.nav-item.active{background:var(--primary-bg);color:var(--primary);font-weight:600}
.nav-item svg{width:18px;height:18px;flex-shrink:0}
.nav-divider{height:1px;background:var(--border);margin:12px 0}
.nav-section{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text3);padding:8px 14px 4px}
.sidebar-footer{padding:16px 12px;border-top:1px solid var(--border)}
.sidebar-user{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--radius-sm);background:var(--bg3)}
.sidebar-user-avatar{width:32px;height:32px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;flex-shrink:0}
.sidebar-user-info{flex:1;min-width:0}
.sidebar-user-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-user-role{font-size:11px;color:var(--text3)}

.main{flex:1;margin-left:260px;display:flex;flex-direction:column;min-height:100vh}
.topbar{padding:16px 32px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;background:var(--bg2)}
.topbar h1{font-size:20px;font-weight:700}
.topbar-actions{display:flex;align-items:center;gap:12px}
.topbar-copy{display:flex;flex-direction:column;gap:4px}
.page-eyebrow{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text3)}
.page-subtitle{font-size:14px;color:var(--text2);max-width:720px}
.content{flex:1;padding:32px}

/* ---- Cards ---- */
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.card-header h3{font-size:16px;font-weight:700}
.section-subtitle{font-size:13px;color:var(--text2);margin-top:4px}

/* ---- App Grid ---- */
.app-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.app-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:.2s;cursor:pointer;display:flex;flex-direction:column}
.app-card:hover{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}
.app-link-card{color:inherit;text-decoration:none}
.app-link-card:hover{text-decoration:none}
.app-icon{width:44px;height:44px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:20px;font-weight:700}
.app-card h4{font-size:15px;font-weight:600;margin-bottom:4px}
.app-card p{font-size:13px;color:var(--text2);flex:1}
.app-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}
.app-launch-button{border:1px solid var(--primary);border-radius:var(--radius-sm);background:var(--primary-bg);color:var(--primary);padding:6px 10px;font:inherit;font-size:12px;font-weight:600;cursor:pointer}
.app-launch-button:hover,.app-launch-button:focus-visible{background:var(--primary);color:var(--bg1)}
.app-status{font-size:11px;padding:3px 10px;border-radius:20px;font-weight:600}
.app-status.online{background:var(--success-bg);color:var(--success)}
.app-status.offline{background:var(--danger-bg);color:var(--danger)}
.app-status.maintenance{background:var(--warn-bg);color:var(--warn)}

/* ---- Table ---- */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--border);font-size:14px}
th{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text3);background:var(--bg2)}
tr:hover td{background:var(--bg3)}
.badge{display:inline-flex;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}
.badge-primary{background:var(--primary-bg);color:var(--primary)}
.badge-success{background:var(--success-bg);color:var(--success)}
.badge-danger{background:var(--danger-bg);color:var(--danger)}
.badge-warn{background:var(--warn-bg);color:var(--warn)}

/* ---- Stats ---- */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:32px}
.stat-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.stat-card .stat-label{font-size:13px;color:var(--text2);margin-bottom:8px}
.stat-card .stat-value{font-size:28px;font-weight:700}
.stat-card .stat-value-compact{font-size:1.5rem;line-height:1.3}
.stat-card .stat-change{font-size:12px;margin-top:4px}
.stat-card .stat-change.up{color:var(--success)}
.stat-card .stat-change.down{color:var(--danger)}
.overview-grid,.page-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,1fr);gap:24px}
.stack-grid{display:grid;gap:24px}
.info-list{display:grid;gap:14px}
.info-row{display:flex;justify-content:space-between;gap:16px;padding-bottom:14px;border-bottom:1px solid var(--border);font-size:14px}
.info-row:last-child{padding-bottom:0;border-bottom:none}
.info-row span{color:var(--text2)}
.quick-actions{display:grid;gap:12px}
.quick-action{display:block;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:inherit;text-decoration:none}
.quick-action:hover{border-color:var(--primary);background:var(--bg3);text-decoration:none}
.quick-action strong{display:block;font-size:14px;margin-bottom:4px}
.quick-action span{display:block;font-size:13px;color:var(--text2)}
.empty-state{grid-column:1/-1;display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:28px;border:1px dashed var(--border);border-radius:var(--radius);background:var(--bg)}
.empty-state h4{font-size:16px}
.empty-state p{font-size:14px;color:var(--text2);max-width:56ch}

/* ---- Mobile Navigation ---- */
.mobile-header{display:none}
.mobile-nav{display:none}
.mobile-nav-backdrop{display:none}
.mobile-brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}
.mobile-brand:hover{text-decoration:none}
.mobile-brand svg{width:28px;height:28px;flex-shrink:0}
.mobile-brand span{font-size:16px;font-weight:700}
.mobile-nav-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--border);border-radius:10px;background:var(--bg2);color:var(--text);cursor:pointer}
.mobile-nav-toggle svg{width:18px;height:18px}
.mobile-nav-panel{width:min(86vw,320px);height:100%;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column}

/* ---- OTP Input ---- */
.otp-inputs{display:flex;gap:8px;justify-content:center;margin:24px 0}
.otp-inputs input{width:48px;height:56px;text-align:center;font-size:22px;font-weight:700;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);outline:none;font-family:var(--font)}
.otp-inputs input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg)}

/* ---- Passkey ---- */
.passkey-section{text-align:center;padding:24px 0}
.passkey-icon{width:64px;height:64px;border-radius:50%;background:var(--primary-bg);display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px}

/* ---- Alert ---- */
.alert{padding:14px 18px;border-radius:var(--radius-sm);font-size:14px;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.alert-info{background:var(--primary-bg);border:1px solid rgba(91,127,255,.25);color:var(--primary)}
.alert-success{background:var(--success-bg);border:1px solid rgba(34,197,94,.25);color:var(--success)}
.alert-danger{background:var(--danger-bg);border:1px solid rgba(239,68,68,.25);color:var(--danger)}
.alert-warn{background:var(--warn-bg);border:1px solid rgba(245,158,11,.25);color:var(--warn)}

/* ---- Log entries ---- */
.log-entry{display:flex;align-items:flex-start;gap:16px;padding:14px 0;border-bottom:1px solid var(--border)}
.log-entry:last-child{border-bottom:none}
.log-dot{width:10px;height:10px;border-radius:50%;margin-top:6px;flex-shrink:0}
.log-dot.info{background:var(--primary)}
.log-dot.success{background:var(--success)}
.log-dot.warn{background:var(--warn)}
.log-dot.error{background:var(--danger)}
.log-time{font-size:12px;color:var(--text3);white-space:nowrap;min-width:140px}
.log-msg{font-size:14px;flex:1}
.log-ip{font-size:12px;color:var(--text3);font-family:monospace}

/* ---- Toggle ---- */
.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--border)}
.toggle-row:last-child{border-bottom:none}
.toggle-label h4{font-size:14px;font-weight:600;margin-bottom:2px}
.toggle-label p{font-size:13px;color:var(--text2)}
.toggle{position:relative;width:44px;height:24px;flex-shrink:0}
.toggle input{opacity:0;width:0;height:0}
.toggle .slider{position:absolute;inset:0;background:var(--bg4);border-radius:24px;cursor:pointer;transition:.2s}
.toggle .slider:before{content:'';position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;bottom:3px;left:3px;transition:.2s}
.toggle input:checked+.slider{background:var(--primary)}
.toggle input:checked+.slider:before{transform:translateX(20px)}

/* ---- Error Pages ---- */
.error-layout{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}
.error-card{text-align:center;max-width:480px}
.error-code{font-size:120px;font-weight:900;line-height:1;background:linear-gradient(135deg,var(--primary),#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.error-title{font-size:24px;font-weight:700;margin:16px 0 8px}
.error-desc{color:var(--text2);font-size:15px;margin-bottom:32px;line-height:1.7}
.error-actions{display:flex;gap:12px;justify-content:center}

/* ---- Pagination ---- */
.pagination{display:flex;align-items:center;justify-content:center;gap:4px;margin-top:24px}
.pagination button{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text2);font-size:14px;cursor:pointer;transition:.2s;font-family:var(--font)}
.pagination button:hover{background:var(--bg3);color:var(--text)}
.pagination button.active{background:var(--primary);border-color:var(--primary);color:#fff}
.pagination button:disabled{opacity:.4;cursor:not-allowed}

/* ---- Modal ---- */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:200;padding:24px}
.modal{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;width:100%;max-width:520px;box-shadow:var(--shadow)}
.modal h3{font-size:18px;font-weight:700;margin-bottom:16px}
.modal-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}

/* ---- Search / Filter bar ---- */
.filter-bar{display:flex;align-items:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}
.search-box{flex:1;min-width:200px;position:relative}
.search-box input{width:100%;padding:10px 14px 10px 38px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:14px;outline:none;font-family:var(--font)}
.search-box input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg)}
.search-box svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--text3)}
.filter-bar select{padding:10px 14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:14px;outline:none;font-family:var(--font)}

/* ---- Light Theme ---- */
[data-theme="light"]{
  --bg:#f3f4f8;--bg2:#ffffff;--bg3:#f0f1f5;--bg4:#e5e7ed;
  --border:#d8dbe5;--text:#1a1d2b;--text2:#5a5f73;--text3:#8b90a5;
  --primary:#2563eb;--primary-h:#1d4ed8;--primary-bg:rgba(37,99,235,.07);
  --danger:#dc2626;--danger-bg:rgba(220,38,38,.07);
  --success:#16a34a;--success-bg:rgba(22,163,74,.07);
  --warn:#d97706;--warn-bg:rgba(217,119,6,.07);
  --shadow:0 4px 24px rgba(0,0,0,.08);
}
[data-theme="light"] .card,[data-theme="light"] .auth-card,[data-theme="light"] .modal{box-shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04)}
[data-theme="light"] .toggle .slider{background:#d1d5db}
[data-theme="light"] .toggle .slider:before{background:#fff}
[data-theme="light"] .form-group input,[data-theme="light"] .form-group select,[data-theme="light"] .form-group textarea{background:var(--bg2);border-color:var(--border);color:var(--text)}
[data-theme="light"] .form-group input:focus,[data-theme="light"] .form-group select:focus,[data-theme="light"] .form-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg)}
[data-theme="light"] .search-box input{background:var(--bg2);border-color:var(--border);color:var(--text)}
[data-theme="light"] .search-box input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg)}
[data-theme="light"] .filter-bar select{background:var(--bg2);border-color:var(--border);color:var(--text)}
[data-theme="light"] .otp-inputs input{background:var(--bg2);border-color:var(--border);color:var(--text)}
[data-theme="light"] .otp-inputs input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg)}
[data-theme="light"] .modal{box-shadow:0 8px 32px rgba(0,0,0,.12)}

/* ---- Theme Toggle Button ---- */
.theme-toggle{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;align-items:center;gap:0;background:var(--bg2);border:1px solid var(--border);border-radius:24px;padding:4px;box-shadow:var(--shadow);transition:.2s}
.theme-toggle:hover{box-shadow:0 0 0 1px var(--primary)}
.theme-toggle button{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:none;border-radius:20px;cursor:pointer;background:transparent;color:var(--text2);transition:.2s;padding:0}
.theme-toggle button:hover{color:var(--text)}
.theme-toggle button.active{background:var(--primary);color:#fff}
.theme-toggle button svg{width:18px;height:18px}

.auth-split{display:flex;align-items:stretch;min-height:100vh}
.auth-split-hero{flex:1;display:flex;flex-direction:column;padding:40px;background:linear-gradient(135deg,var(--bg3),var(--bg2));border-right:1px solid var(--border);position:relative}
.auth-split-hero>div:first-child{margin:auto 0;flex:0 1 auto}
.auth-split-form{width:460px;flex-shrink:0;display:flex;flex-direction:column;justify-content:center;padding:48px 40px;background:var(--bg2)}
.auth-split-brand{display:flex;align-items:center;gap:12px;margin-bottom:32px}
.auth-split-brand svg{width:36px;height:36px;flex-shrink:0}
.auth-split-brand h2{font-size:17px;font-weight:700}
.auth-split-brand p{font-size:13px;color:var(--text2);margin-top:2px}
.auth-split-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;background:var(--primary-bg);color:var(--primary);border:1px solid rgba(91,127,255,.2);margin-bottom:20px}
.auth-split-hero h1{font-size:32px;font-weight:900;line-height:1.2;letter-spacing:-.5px;margin-bottom:12px}
.auth-split-hero>div>p{font-size:14px;color:var(--text2);line-height:1.7}
.auth-split-features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.auth-split-feature{padding:14px 16px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius)}
.auth-split-feature h4{font-size:13px;font-weight:700;margin-bottom:4px}
.auth-split-feature p{font-size:12px;color:var(--text2);line-height:1.5}
.auth-split-form h2{font-size:24px;font-weight:700;margin-bottom:6px}
.auth-split-form>p{font-size:14px;color:var(--text2);margin-bottom:28px}
.auth-split-footer{font-size:12px;color:var(--text3);margin-top:24px}
.auth-split-footer a{color:var(--primary)}
.auth-divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--text3);font-size:12px}
.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:var(--border)}
@media(max-width:900px){
  .auth-split{flex-direction:column}
  .auth-split-hero{border-right:none;border-bottom:1px solid var(--border);padding:28px}
  .auth-split-form{width:100%;padding:28px}
}

/* ---- Responsive ---- */
@media(max-width:768px){
  .mobile-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--bg2);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:180}
  .mobile-nav{display:block;position:fixed;inset:0;pointer-events:none;z-index:220}
  .mobile-nav-panel{transform:translateX(-100%);transition:transform .2s ease}
  .mobile-nav-open .mobile-nav{pointer-events:auto}
  .mobile-nav-open .mobile-nav-panel{transform:translateX(0)}
  .mobile-nav-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:210}
  .mobile-nav-open .mobile-nav-backdrop{display:block}
  .sidebar{display:none}
  .main{margin-left:0}
  .content{padding:20px}
  .app-grid{grid-template-columns:1fr}
  .form-row{flex-direction:column;gap:0}
  .stats-grid{grid-template-columns:1fr 1fr}
  .overview-grid,.page-grid{grid-template-columns:1fr}
  .topbar{padding:20px;flex-direction:column;align-items:flex-start;gap:16px}
  .topbar-actions{align-items:flex-start;flex-wrap:wrap;justify-content:flex-start}
  .error-code{font-size:72px}
  .theme-toggle{bottom:16px;right:16px}
}