*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f8fafc;
  --surface:#fff;
  --surface2:#f1f5f9;
  --border:#e2e8f0;
  --border2:#cbd5e1;
  --primary:#0ea5e9;
  --primary-hv:#0284c7;
  --success:#22c55e;
  --warn:#f59e0b;
  --danger:#ef4444;
  --teal:#14b8a6;
  --muted:#64748b;
  --text:#1e293b;
  --text-dim:#64748b;
  --radius:8px;
  --radius-lg:12px;
  --transition:.15s ease
}
[data-theme="dark"]{
  --bg:#0f172a;
  --surface:#1e293b;
  --surface2:#334155;
  --border:rgba(148,163,184,.15);
  --border2:rgba(148,163,184,.25);
  --text:#e2e8f0;
  --text-dim:#94a3b8
}
html{font-size:15px}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit;cursor:pointer}
img,svg{display:block}
input,select,textarea{font-family:inherit}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:4px}
.text-muted{color:var(--text-dim)}
.text-center{text-align:center}
.small{font-size:.82rem}
.py-8{padding-block:2rem}
.req{color:var(--danger)}
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}
.login-wrap{width:100%;max-width:420px;padding:1.5rem}
.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2.5rem 2rem}
.login-logo{display:flex;align-items:center;gap:.65rem;font-weight:700;font-size:1.1rem;margin-bottom:1.8rem}
.login-title{font-size:1.5rem;font-weight:700;margin-bottom:.3rem}
.login-sub{color:var(--text-dim);font-size:.9rem;margin-bottom:1.8rem}
.login-footer{text-align:center;font-size:.8rem;color:var(--muted);margin-top:1.8rem}
.form-group{margin-bottom:1.1rem}
.form-row{display:flex;gap:1rem}
.form-row .form-group{flex:1}
.form-label{display:block;font-size:.83rem;font-weight:500;color:var(--text-dim);margin-bottom:.4rem}
.form-input,.form-select{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.65rem .9rem;color:var(--text);font-size:.9rem;transition:border-color var(--transition);outline:none}
.form-input:focus,.form-select:focus{border-color:var(--primary)}
.form-select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .7rem center;padding-right:2.4rem}
.form-input::placeholder{color:var(--muted)}
.input-pass-wrap{position:relative}
.pass-toggle{position:absolute;right:.75rem;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--muted);padding:0;line-height:1}
.pass-toggle:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;gap:.45rem;padding:.6rem 1.2rem;border-radius:var(--radius);font-size:.88rem;font-weight:500;border:1px solid transparent;transition:all var(--transition);cursor:pointer;text-decoration:none!important;white-space:nowrap}
.btn-block{width:100%;justify-content:center}
.btn-sm{padding:.38rem .8rem;font-size:.82rem}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-hv);border-color:var(--primary-hv)}
.btn-secondary{background:var(--surface2);color:var(--text);border-color:var(--border)}
.btn-secondary:hover{background:var(--border);border-color:var(--border2)}
.btn-ghost{background:transparent;color:var(--text-dim);border-color:var(--border)}
.btn-ghost:hover{background:var(--surface2);color:var(--text)}
.btn-spinner{display:flex;align-items:center;justify-content:center}
.spin{animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.alert{display:flex;align-items:center;gap:.6rem;padding:.75rem 1rem;border-radius:var(--radius);font-size:.88rem;margin-bottom:1.2rem}
.alert-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.25);color:#dc2626}
[data-theme="dark"] .alert-error{color:#fca5a5}
.alert-success{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.25);color:#16a34a}
.admin-body{display:flex;min-height:100vh;background:var(--bg)}
.sidebar{width:240px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100;transition:transform var(--transition)}
.sidebar-logo{display:flex;align-items:center;gap:.65rem;padding:1.3rem 1.2rem;font-weight:700;font-size:1rem;border-bottom:1px solid var(--border)}
.sidebar-nav{padding:.8rem .7rem;flex:1;overflow-y:auto}
.nav-section{font-size:.7rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;padding:.6rem .8rem .4rem;margin-top:.5rem}
.nav-item{display:flex;align-items:center;gap:.65rem;padding:.62rem .8rem;border-radius:var(--radius);color:var(--text-dim);font-size:.9rem;transition:all var(--transition);text-decoration:none!important}
.nav-item:hover{background:var(--surface2);color:var(--text)}
.nav-item.active{background:rgba(14,165,233,.1);color:var(--primary);font-weight:500}
.nav-logout{color:var(--danger)!important}
.nav-logout:hover{background:rgba(239,68,68,.08)!important}
.sidebar-bottom{padding:.8rem .7rem;border-top:1px solid var(--border)}
.admin-main{margin-left:240px;flex:1;display:flex;flex-direction:column;min-width:0}
.admin-header{position:sticky;top:0;z-index:90;background:var(--surface);border-bottom:1px solid var(--border);padding:.85rem 1.6rem;display:flex;align-items:center;gap:1rem}
.sidebar-toggle{display:none;background:none;border:none;color:var(--text-dim);padding:.25rem}
.page-title{font-size:1.05rem;font-weight:600;flex:1}
.header-right{display:flex;align-items:center;gap:.8rem}
.theme-toggle{background:none;border:1px solid var(--border);border-radius:var(--radius);padding:.4rem .5rem;color:var(--text-dim);display:flex;align-items:center;cursor:pointer}
.theme-toggle:hover{background:var(--surface2);color:var(--text)}
.user-badge{display:flex;align-items:center;gap:.4rem;background:var(--surface2);border:1px solid var(--border);padding:.35rem .75rem;border-radius:2rem;font-size:.83rem;color:var(--text-dim)}
.admin-content{padding:1.6rem;flex:1}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.card-title{font-size:.95rem;font-weight:600}
.card-link{font-size:.82rem;color:var(--primary)}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;margin-bottom:1.5rem}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.1rem 1.2rem;display:flex;align-items:center;gap:.9rem;transition:border-color var(--transition)}
.stat-card:hover{border-color:var(--primary)}
.stat-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.stat-icon.blue{background:rgba(14,165,233,.12);color:#0ea5e9}
.stat-icon.green{background:rgba(34,197,94,.12);color:#22c55e}
.stat-icon.purple{background:rgba(139,92,246,.12);color:#8b5cf6}
.stat-icon.orange{background:rgba(245,158,11,.12);color:#f59e0b}
.stat-icon.teal{background:rgba(20,184,166,.12);color:#14b8a6}
.stat-icon.red{background:rgba(239,68,68,.12);color:#ef4444}
.stat-val{font-size:1.45rem;font-weight:700;line-height:1.2}
.stat-lbl{font-size:.78rem;color:var(--text-dim);margin-top:.15rem}
.dash-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1.5rem}
.dash-grid.three-col{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.dash-grid,.dash-grid.three-col{grid-template-columns:1fr}}
.chart-wrap{position:relative;width:100%}
.chart-card .chart-wrap{height:240px}
.table-card{padding:0;overflow:hidden}
.data-table{width:100%;border-collapse:collapse;font-size:.87rem}
.data-table thead tr{border-bottom:1px solid var(--border)}
.data-table th{padding:.7rem 1rem;text-align:left;font-size:.78rem;font-weight:500;color:var(--text-dim);white-space:nowrap;background:var(--surface2)}
.data-table td{padding:.65rem 1rem;border-bottom:1px solid var(--border);vertical-align:middle}
.data-table tbody tr:last-child td{border-bottom:none}
.data-table tbody tr:hover{background:var(--surface2)}
.data-table tbody tr.row-bot{opacity:.6}
.th-sort{color:var(--text-dim);text-decoration:none!important;white-space:nowrap}
.th-sort:hover{color:var(--primary)}
.toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;margin-bottom:1rem}
.toolbar-spaced{justify-content:flex-start}
.filter-form{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem}
.search-wrap{position:relative}
.search-ico{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.search-input{padding-left:2.3rem!important;min-width:220px}
.badge{display:inline-flex;align-items:center;justify-content:center;padding:.2rem .55rem;border-radius:6px;font-size:.77rem;font-weight:600;white-space:nowrap}
.badge-blue{background:rgba(14,165,233,.12);color:#0284c7}
.badge-green{background:rgba(34,197,94,.12);color:#16a34a}
.badge-red{background:rgba(239,68,68,.12);color:#dc2626}
.badge-orange{background:rgba(245,158,11,.12);color:#d97706}
.badge-teal{background:rgba(20,184,166,.12);color:#0d9488}
.badge-status-active{background:rgba(34,197,94,.12);color:#16a34a}
.badge-status-disabled{background:rgba(100,116,139,.12);color:#64748b}
.badge-status-expired{background:rgba(245,158,11,.12);color:#d97706}
.badge-status-limit_reached{background:rgba(239,68,68,.12);color:#dc2626}
[data-theme="dark"] .badge-blue{color:#38bdf8}
[data-theme="dark"] .badge-green{color:#4ade80}
[data-theme="dark"] .badge-red{color:#f87171}
[data-theme="dark"] .badge-orange{color:#fbbf24}
[data-theme="dark"] .badge-status-active{color:#4ade80}
[data-theme="dark"] .badge-status-disabled{color:#94a3b8}
[data-theme="dark"] .badge-status-expired{color:#fbbf24}
[data-theme="dark"] .badge-status-limit_reached{color:#f87171}
.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:.35rem}
.status-dot.active{background:var(--success)}
.status-dot.disabled{background:var(--muted)}
.link-slug{font-family:'SFMono-Regular',Consolas,monospace;font-size:.85rem;color:var(--primary)}
.link-slug:hover{text-decoration:underline}
.slug-cell{display:flex;align-items:center;gap:.4rem}
.copy-btn{background:none;border:none;color:var(--muted);padding:.2rem;opacity:0;transition:opacity var(--transition)}
tr:hover .copy-btn,.slug-cell:hover .copy-btn{opacity:1}
.copy-btn:hover{color:var(--primary)}
.url-cell{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.action-btns{display:flex;align-items:center;gap:.3rem}
.icon-btn{background:none;border:1px solid transparent;border-radius:6px;padding:.3rem;color:var(--text-dim);transition:all var(--transition);display:flex;align-items:center}
.icon-btn:hover{background:var(--surface2);color:var(--text);border-color:var(--border)}
.icon-btn.active:hover{color:var(--success)}
.icon-btn.danger:hover{color:var(--danger);background:rgba(239,68,68,.08)}
.pagination{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;padding-top:1rem}
.page-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:6px;font-size:.85rem;background:var(--surface);border:1px solid var(--border);color:var(--text-dim);transition:all var(--transition);text-decoration:none!important}
.page-btn:hover{border-color:var(--primary);color:var(--primary)}
.page-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:center;justify-content:center;padding:1rem}
.modal-overlay[hidden]{display:none!important}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:580px;max-height:90vh;display:flex;flex-direction:column}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 1.4rem;border-bottom:1px solid var(--border)}
.modal-title{font-size:1rem;font-weight:600}
.modal-close{background:none;border:none;color:var(--muted);font-size:1.5rem;line-height:1}
.modal-close:hover{color:var(--text)}
.modal-body{padding:1.4rem;overflow-y:auto;flex:1}
.modal-foot{padding:1rem 1.4rem;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:flex-end;gap:.75rem}
.bar-list{display:flex;flex-direction:column;gap:.55rem}
.bar-item{display:flex;align-items:center;gap:.7rem}
.bar-label{font-size:.82rem;color:var(--text-dim);min-width:80px;flex-shrink:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar-track{flex:1;height:6px;background:var(--surface2);border-radius:3px;overflow:hidden}
.bar-fill{height:100%;background:var(--primary);border-radius:3px;transition:width .5s ease}
.bar-fill.green{background:var(--success)}
.bar-fill.orange{background:var(--warn)}
.bar-count{font-size:.82rem;color:var(--text-dim);min-width:40px;text-align:right;flex-shrink:0}
.focus-link-card{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.2rem;flex-wrap:wrap;gap:.75rem}
.focus-link-info{display:flex;align-items:center;gap:.75rem}
.focus-slug{font-family:monospace;background:var(--surface2);padding:.2rem .6rem;border-radius:6px;color:var(--primary);font-size:.9rem}
.focus-link-stats{display:flex;gap:.5rem}
.stat-pill{padding:.25rem .7rem;border-radius:2rem;font-size:.82rem;font-weight:500}
.stat-pill.blue{background:rgba(14,165,233,.15);color:#0284c7}
.stat-pill.green{background:rgba(34,197,94,.15);color:#16a34a}
[data-theme="dark"] .stat-pill.blue{color:#38bdf8}
[data-theme="dark"] .stat-pill.green{color:#4ade80}
.filter-card{margin-bottom:1.2rem}
.logs-filter-form{display:flex;flex-direction:column;gap:.8rem}
.filter-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.8rem}
.filter-toggles{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem}
.toggle-label{display:flex;align-items:center;gap:.4rem;font-size:.87rem;color:var(--text-dim);cursor:pointer}
.toggle-label input{accent-color:var(--primary);width:15px;height:15px}
.ip-cell{display:flex;align-items:center;gap:.35rem}
.ip-addr{font-family:monospace;font-size:.84rem}
.filter-link{color:var(--muted);display:flex}
.filter-link:hover{color:var(--primary)}
.device-badge{display:inline-flex;align-items:center;gap:.3rem;font-size:.82rem}
.device-bot{color:var(--danger)}
.device-mobile{color:var(--success)}
.device-desktop{color:var(--primary)}
.country-code{display:inline-block;background:var(--surface2);padding:.15rem .4rem;border-radius:4px;font-size:.78rem;font-weight:600}
.flag-wrap{display:flex;gap:.3rem}
.flag-badge{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:4px;font-size:.7rem;font-weight:700}
.flag-badge.unique{background:rgba(34,197,94,.15);color:#16a34a}
.flag-badge.bot{background:rgba(239,68,68,.15);color:#dc2626}
[data-theme="dark"] .flag-badge.unique{color:#4ade80}
[data-theme="dark"] .flag-badge.bot{color:#f87171}
.referer-cell{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.diff-cell{font-size:.8rem}
.diff{padding:.4rem .6rem;border-radius:6px;font-size:.78rem;line-height:1.6}
.diff.old{background:rgba(239,68,68,.06);border-left:2px solid rgba(239,68,68,.4)}
.diff.new{background:rgba(34,197,94,.06);border-left:2px solid rgba(34,197,94,.4)}
.diff span{color:var(--text-dim)}
#toast-container{position:fixed;bottom:1.4rem;right:1.4rem;z-index:999;display:flex;flex-direction:column;gap:.5rem}
.toast{display:flex;align-items:center;gap:.6rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.75rem 1.1rem;font-size:.88rem;min-width:220px;animation:slideUp .25s ease}
.toast.success{border-left:3px solid var(--success)}
.toast.error{border-left:3px solid var(--danger)}
@keyframes slideUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.error-body{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;background:var(--bg)}
.error-wrap{max-width:400px;padding:2rem}
.error-code{font-size:5rem;font-weight:800;color:var(--primary);line-height:1}
.error-title{font-size:1.25rem;font-weight:600;margin:.5rem 0}
.error-desc{color:var(--text-dim);margin-bottom:1.5rem}
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .sidebar-toggle{display:block}
  .admin-main{margin-left:0}
  .filter-form{flex-direction:column;align-items:stretch;width:100%}
  .search-input{min-width:100%!important}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){.stats-grid{grid-template-columns:1fr}}