*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0a0a12;--surface:#12121e;--surface2:#1a1a2a;--surface3:#22223a;
  --border:rgba(255,255,255,0.06);--border2:rgba(255,255,255,0.1);
  --text:#e2e8f0;--text2:#94a3b8;--text3:#64748b;
  --navy:#042C53;--navy2:#0C447C;
  --blue:#378ADD;--blue2:#85B7EB;--blue3:#B5D4F4;--blue4:#E6F1FB;--blue5:#185FA5;
  --red:#ef4444;--red-bg:#3a1c1c;--red-border:#7f1d1d;
  --amber:#f59e0b;--amber-bg:#3a2a10;--amber-border:#78350f;
  --green:#22c55e;--green-bg:#1a2e1a;--green-border:#14532d;
  --purple:#8b5cf6;--purple-bg:#2d1b69;--purple-border:#5b21b6;
  --heading:#fff;--radius:10px;--radius-sm:6px;--radius-lg:14px;
}
[data-theme="light"]{
  --bg:#f5f5f3;--surface:#ffffff;--surface2:#f0f0ee;--surface3:#e8e8e4;
  --border:rgba(0,0,0,0.08);--border2:rgba(0,0,0,0.14);
  --text:#1a1a2a;--text2:#4a5568;--text3:#718096;
  --heading:#0A0A0F;--red-bg:#fef2f2;--amber-bg:#fefce8;--green-bg:#f0fdf4;--purple-bg:#f5f3ff;
}
body{font-family:'DM Sans',system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}

/* ===== TOP NAV ===== */
.topnav{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:200}
.topnav-left{display:flex;align-items:center;gap:12px}
.topnav-logo{width:28px;height:28px}
.topnav-brand{font-size:15px;font-weight:700;color:var(--heading);letter-spacing:-.01em}
.topnav-brand span{color:var(--blue);font-weight:600}
.topnav-sep{width:1px;height:20px;background:var(--border2);margin:0 4px}
.topnav-section{font-size:12px;font-weight:600;color:var(--text3);letter-spacing:.06em}
.topnav-right{display:flex;align-items:center;gap:10px}
.topnav-user{display:flex;align-items:center;gap:8px;padding:4px 10px;border-radius:var(--radius-sm);background:rgba(255,255,255,.04)}
.topnav-avatar{width:24px;height:24px;border-radius:50%;border:1px solid rgba(255,255,255,.15)}
.topnav-email{font-size:11px;color:var(--text2);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn-sm{background:rgba(255,255,255,.06);border:1px solid var(--border);color:var(--text2);font-size:11px;font-weight:500;padding:5px 12px;border-radius:var(--radius-sm);cursor:pointer;font-family:inherit;transition:all .15s;text-decoration:none}
.btn-sm:hover{background:var(--surface2);color:var(--heading)}

/* ===== NAV MENU ===== */
.nav-menu-btn{background:none;border:1px solid var(--border);color:var(--text3);width:32px;height:32px;border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0}
.nav-menu-btn:hover,.nav-menu-btn.open{color:var(--heading);border-color:var(--border2);background:var(--surface2)}
.nav-menu-overlay{display:none;position:fixed;inset:0;z-index:300}
.nav-menu-overlay.open{display:block}
.nav-menu{display:none;position:absolute;top:calc(100% + 6px);left:12px;background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius-lg);padding:12px;width:520px;max-width:calc(100vw - 24px);max-height:calc(100vh - 80px);overflow-y:auto;z-index:400;box-shadow:0 12px 40px rgba(0,0,0,.5)}
.nav-menu.open{display:block}
.nav-menu-group{margin-bottom:10px}
.nav-menu-group:last-child{margin-bottom:0}
.nav-menu-group-label{font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--text3);text-transform:uppercase;padding:4px 8px;margin-bottom:2px}
.nav-menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.nav-menu-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-sm);color:var(--text2);text-decoration:none;font-size:12px;font-weight:500;transition:all .1s}
.nav-menu-item:hover{background:var(--surface2);color:var(--heading)}
.nav-menu-item.active{color:var(--blue);background:rgba(55,138,221,.06)}
.nav-menu-icon{width:24px;height:24px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0;background:rgba(255,255,255,.04)}
.nav-menu-item:hover .nav-menu-icon{background:rgba(55,138,221,.1)}
.nav-menu-item.active .nav-menu-icon{background:rgba(55,138,221,.12)}
@media(max-width:600px){.nav-menu{width:calc(100vw - 24px)}.nav-menu-grid{grid-template-columns:1fr}}

/* ===== PAGE LAYOUT ===== */
.page{padding:0 24px 40px;max-width:1200px;margin:0 auto;width:100%}
.page-header{display:flex;align-items:center;gap:16px;padding:20px 0 24px;flex-wrap:wrap}
.page-title{font-size:22px;font-weight:700;color:var(--heading)}
.page-sub{font-size:13px;color:var(--text3)}
.back-btn{display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);color:var(--text2);font-size:12px;padding:6px 12px;border-radius:var(--radius-sm);cursor:pointer;font-family:inherit;transition:all .15s;text-decoration:none}
.back-btn:hover{background:var(--surface2);color:var(--heading)}
.page-label{font-size:11px;font-weight:600;letter-spacing:.1em;color:var(--blue2);margin-bottom:2px}

/* ===== BUTTONS ===== */
.btn-primary{padding:9px 18px;background:linear-gradient(135deg,var(--navy),var(--blue5));border:none;border-radius:var(--radius-sm);color:#fff;font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;transition:opacity .15s;display:inline-flex;align-items:center;gap:6px}
.btn-primary:hover{opacity:.9}
.btn-ghost{background:rgba(255,255,255,.06);border:1px solid var(--border);color:var(--text2);font-size:12px;padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer;font-family:inherit;transition:all .15s}
.btn-ghost:hover{background:var(--surface2);color:var(--heading)}
.btn-danger{background:var(--red-bg);border:1px solid var(--red-border);color:var(--red);font-size:12px;padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer;font-family:inherit}

/* ===== CARDS ===== */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;transition:all .15s}
.card:hover{border-color:var(--border2)}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.card-title{font-size:15px;font-weight:700;color:var(--heading)}
.card-sub{font-size:12px;color:var(--text3)}

/* ===== TABLE ===== */
.data-table{width:100%;border-collapse:collapse}
.data-table th{text-align:left;font-size:11px;font-weight:600;color:var(--text3);letter-spacing:.06em;text-transform:uppercase;padding:10px 14px;border-bottom:1px solid var(--border)}
.data-table td{font-size:13px;color:var(--text);padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:top}
.data-table tr:hover td{background:rgba(55,138,221,.04)}
.data-table .mono{font-family:'JetBrains Mono',monospace;font-size:12px}

/* ===== FORMS ===== */
.form-field{margin-bottom:14px}
.form-field label{display:block;font-size:12px;font-weight:600;color:var(--text2);margin-bottom:5px}
.form-field input,.form-field select,.form-field textarea{width:100%;padding:10px 14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:13px;font-family:inherit;outline:none;transition:border-color .2s}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--blue)}
.form-field input::placeholder,.form-field textarea::placeholder{color:var(--text3)}
.form-field textarea{resize:vertical;min-height:80px}
.form-field select{appearance:none;cursor:pointer}
.form-row{display:flex;gap:12px}
.form-row .form-field{flex:1}

/* ===== MODAL ===== */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:500;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.modal-overlay.open{display:flex}
.modal{background:var(--surface);border:1px solid var(--border2);border-radius:16px;padding:28px;width:500px;max-width:90vw;max-height:90vh;overflow-y:auto}
.modal h2{font-size:18px;font-weight:700;color:var(--heading);margin-bottom:16px}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}

/* ===== BADGES ===== */
.badge{font-size:10px;font-weight:600;padding:3px 8px;border-radius:4px;display:inline-block}
.badge-blue{background:rgba(55,138,221,.12);color:var(--blue)}
.badge-green{background:rgba(34,197,94,.12);color:var(--green)}
.badge-amber{background:rgba(245,158,11,.12);color:var(--amber)}
.badge-red{background:rgba(239,68,68,.12);color:var(--red)}
.badge-purple{background:rgba(139,92,246,.12);color:var(--purple)}
.badge-gray{background:rgba(255,255,255,.06);color:var(--text3)}

/* ===== STATS ROW ===== */
.stats-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:24px}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.stat-value{font-size:24px;font-weight:700;color:var(--heading);font-family:'JetBrains Mono',monospace}
.stat-label{font-size:11px;color:var(--text3);margin-top:2px}

/* ===== SEARCH ===== */
.search-bar{display:flex;gap:8px;margin-bottom:20px}
.search-bar input{flex:1;padding:10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:13px;font-family:inherit;outline:none}
.search-bar input:focus{border-color:var(--blue)}
.search-bar input::placeholder{color:var(--text3)}

/* ===== EMPTY STATE ===== */
.empty-state{text-align:center;padding:60px 20px;color:var(--text3)}
.empty-state h3{font-size:16px;font-weight:600;color:var(--text2);margin-bottom:6px}
.empty-state p{font-size:13px;max-width:360px;margin:0 auto 16px;line-height:1.6}

/* ===== SEARCHABLE DROPDOWN ===== */
.sd-wrap{position:relative}
.sd-input{width:100%;padding:10px 14px;padding-right:32px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:13px;font-family:inherit;outline:none;transition:border-color .2s;cursor:text}
.sd-input:focus{border-color:var(--blue)}
.sd-input::placeholder{color:var(--text3)}
.sd-arrow{position:absolute;right:10px;top:50%;transform:translateY(-50%);pointer-events:none;color:var(--text3);font-size:10px}
.sd-list{display:none;position:absolute;top:100%;left:0;right:0;margin-top:4px;background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius-sm);max-height:200px;overflow-y:auto;z-index:600;box-shadow:0 8px 24px rgba(0,0,0,.4)}
.sd-list.open{display:block}
.sd-option{padding:8px 14px;font-size:13px;color:var(--text);cursor:pointer;transition:background .1s}
.sd-option:hover,.sd-option.highlighted{background:var(--surface2);color:var(--heading)}
.sd-option.selected{color:var(--blue)}
.sd-empty{padding:8px 14px;font-size:12px;color:var(--text3);font-style:italic}

/* ===== FOOTER ===== */
.app-footer{text-align:center;padding:20px 16px 32px;font-size:11px;color:var(--text3)}

/* ===== THEME TOGGLE ===== */
.theme-toggle{background:transparent;border:1px solid var(--border);color:var(--text3);width:32px;height:32px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;font-size:14px}
.theme-toggle:hover{color:var(--text);border-color:var(--border2)}

@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .page{padding:0 16px 32px}
  .stats-row{grid-template-columns:1fr 1fr}
  .data-table{font-size:11px}
  .data-table th,.data-table td{padding:8px 10px}
}

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column-reverse;gap:8px;pointer-events:none}
.toast{pointer-events:auto;display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:var(--radius);font-size:13px;font-weight:600;font-family:'DM Sans',system-ui,sans-serif;box-shadow:0 4px 20px rgba(0,0,0,.3);animation:toastIn .3s ease;max-width:380px;line-height:1.4}
.toast.success{background:var(--green-bg);border:1px solid var(--green-border);color:var(--green)}
.toast.error{background:var(--red-bg);border:1px solid var(--red-border);color:var(--red)}
.toast.info{background:var(--surface);border:1px solid var(--border2);color:var(--text)}
.toast.warning{background:var(--amber-bg);border:1px solid var(--amber-border);color:var(--amber)}
.toast-icon{flex-shrink:0;font-size:15px}
.toast.removing{animation:toastOut .3s ease forwards}
@keyframes toastIn{from{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes toastOut{from{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(12px) scale(.96)}}

/* ===== CONFIRMATION MODAL ===== */
.confirm-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:8000;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.confirm-overlay.open{display:flex}
.confirm-modal{background:var(--surface);border:1px solid var(--border2);border-radius:16px;padding:28px;width:380px;max-width:90vw;text-align:center}
.confirm-modal h3{font-size:16px;font-weight:700;color:var(--heading);margin-bottom:8px}
.confirm-modal p{font-size:13px;color:var(--text2);margin-bottom:20px;line-height:1.5}
.confirm-modal .confirm-actions{display:flex;gap:8px;justify-content:center}
.confirm-modal .confirm-btn{padding:10px 20px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .15s;border:none}
.confirm-modal .confirm-btn.danger{background:var(--red);color:#fff}
.confirm-modal .confirm-btn.danger:hover{opacity:.85}
.confirm-modal .confirm-btn.ghost{background:rgba(255,255,255,.06);border:1px solid var(--border);color:var(--text2)}
.confirm-modal .confirm-btn.ghost:hover{background:var(--surface2);color:var(--heading)}

/* ===== LOADING SKELETON ===== */
.loading-wrap{display:flex;flex-direction:column;gap:12px;padding:20px 0}
.skeleton{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;position:relative}
.skeleton::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.04),transparent);animation:shimmer 1.5s infinite}
.skeleton-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:24px}
.skeleton-stat{height:72px}
.skeleton-row{height:48px;border-radius:var(--radius-sm)}
.skeleton-card{height:120px;border-radius:var(--radius-lg)}
@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}

/* ===== STANDARD EMPTY STATE ===== */
.empty-state-std{text-align:center;padding:60px 20px;color:var(--text3)}
.empty-state-std .empty-icon{font-size:36px;margin-bottom:12px;opacity:.6}
.empty-state-std h3{font-size:16px;font-weight:600;color:var(--text2);margin-bottom:6px}
.empty-state-std p{font-size:13px;max-width:360px;margin:0 auto 16px;line-height:1.6}
.empty-state-std .btn-primary{margin-top:4px}

@media(max-width:700px){
  .page{padding:0 12px 24px}
  .topnav{padding:10px 12px;gap:8px}
  .topnav-email{display:none}
  .topnav-section{display:none}
  .topnav-sep{display:none}
  .form-row{flex-direction:column;gap:0}
  .stats-row{grid-template-columns:1fr 1fr}
  .stat-card{padding:12px}
  .stat-value{font-size:18px}
  .stat-label{font-size:10px}
  .modal{padding:16px;width:calc(100vw - 24px);max-height:90vh;overflow-y:auto}
  .page-header{flex-direction:column;align-items:flex-start;gap:10px}
  .page-title{font-size:18px}
  .data-table{display:block;overflow-x:auto}
  .data-table th,.data-table td{white-space:nowrap}
  .search-bar{flex-direction:column}
  .search-bar input,.search-bar select{width:100%}
  .toast-container{bottom:12px;right:12px;left:12px}
  .toast{max-width:100%}
  .card{padding:14px}
  .btn-primary{padding:8px 14px;font-size:12px}
  .btn-ghost{padding:6px 12px;font-size:11px}
  .empty-state-std{padding:32px 16px}
}

@media(max-width:400px){
  .stats-row{grid-template-columns:1fr}
  .topnav-brand{font-size:13px}
  .topnav-logo{width:24px;height:24px}
  .page{padding:0 8px 20px}
}

/* ===== COMMAND PALETTE ===== */
.cmd-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:9000;align-items:flex-start;justify-content:center;padding-top:min(20vh,160px);backdrop-filter:blur(4px)}
.cmd-overlay.open{display:flex}
.cmd-box{background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius-lg);width:560px;max-width:calc(100vw - 32px);max-height:60vh;display:flex;flex-direction:column;box-shadow:0 16px 60px rgba(0,0,0,.5);overflow:hidden}
.cmd-input-wrap{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--border)}
.cmd-input-wrap svg{flex-shrink:0;color:var(--text3)}
.cmd-input{flex:1;background:none;border:none;color:var(--heading);font-size:15px;font-family:inherit;outline:none}
.cmd-input::placeholder{color:var(--text3)}
.cmd-kbd{font-size:10px;color:var(--text3);font-family:'JetBrains Mono',monospace;padding:2px 6px;border:1px solid var(--border);border-radius:4px;background:var(--bg)}
.cmd-results{overflow-y:auto;flex:1;padding:6px}
.cmd-result{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:background .1s;text-decoration:none;color:var(--text)}
.cmd-result:hover,.cmd-result.active{background:var(--surface2)}
.cmd-result-icon{width:28px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0}
.cmd-result-body{flex:1;min-width:0}
.cmd-result-title{font-size:13px;font-weight:600;color:var(--heading);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cmd-result-sub{font-size:11px;color:var(--text3)}
.cmd-result-badge{font-size:10px;color:var(--text3);font-family:'JetBrains Mono',monospace}
.cmd-empty{text-align:center;padding:24px;color:var(--text3);font-size:13px}
.cmd-hint{display:flex;align-items:center;gap:12px;padding:8px 18px;border-top:1px solid var(--border);font-size:11px;color:var(--text3)}
.cmd-hint span{display:flex;align-items:center;gap:4px}
@media(max-width:700px){.cmd-box{width:calc(100vw - 16px)}.cmd-overlay{padding-top:60px}}

/* ===== BULK SELECTION BAR ===== */
.bulk-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;background:var(--blue5);border-radius:var(--radius);margin-bottom:12px;color:#fff;font-size:13px;font-weight:600;animation:slideIn .2s ease}
.bulk-bar-count{white-space:nowrap}
.bulk-bar-actions{display:flex;gap:6px;flex-wrap:wrap}
.bulk-bar .btn-ghost{color:#fff;border-color:rgba(255,255,255,.3)}
.bulk-bar .btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.5)}
.bulk-bar .btn-danger{font-size:12px;padding:5px 12px}
@media(max-width:700px){.bulk-bar{flex-direction:column;gap:8px;text-align:center}}