/* ============================================================
   BulkTG License Manager v3 — Estilo completo
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --tg:#2AABEE; --tg-d:#1a96d9; --tg-l:#e8f7fd; --tg-xl:#f0faff;
  --bg:#f0f4f8; --surf:#fff; --border:#e2e8f0;
  --txt:#1a2535; --txt2:#546880; --txt3:#8fa3b1;
  --green:#22c55e; --green-bg:#dcfce7;
  --red:#ef4444;   --red-bg:#fee2e2;
  --yellow:#f59e0b;--yellow-bg:#fef3c7;
  --purple:#8b5cf6;--purple-bg:#ede9fe;
  --r:12px; --r-sm:8px;
  --sh:0 1px 3px rgba(0,0,0,.07),0 4px 16px rgba(42,171,238,.06);
  --sh-md:0 4px 20px rgba(0,0,0,.1);
  --sw:240px; --th:58px;
  --font:'DM Sans',sans-serif; --font-h:'Syne',sans-serif;
}

html{font-size:14px}
body{font-family:var(--font);background:var(--bg);color:var(--txt);display:flex;min-height:100vh;-webkit-font-smoothing:antialiased}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}

/* ── SIDEBAR ─────────────────────────────────────────────── */
.sidebar{width:var(--sw);min-height:100vh;background:var(--surf);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;z-index:100;transition:transform .25s}
.sidebar-logo{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;font-family:var(--font-h);font-weight:700;font-size:13.5px;border-bottom:1px solid var(--border)}
.sidebar-nav{flex:1;padding:14px 10px;overflow-y:auto}
.nav-label{font-size:10px;font-weight:600;letter-spacing:.8px;color:var(--txt3);padding:8px 8px 5px;text-transform:uppercase}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--r-sm);color:var(--txt2);text-decoration:none;font-weight:500;font-size:13px;transition:all .15s;margin-bottom:2px;cursor:pointer}
.nav-item:hover{background:var(--tg-xl);color:var(--tg)}
.nav-item.active{background:var(--tg-l);color:var(--tg);font-weight:600}
.sidebar-footer{padding:12px 14px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}
.sidebar-user{flex:1;display:flex;align-items:center;gap:10px}
.avatar{width:32px;height:32px;background:var(--tg);color:#fff;font-weight:700;font-size:13px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.user-name{font-weight:600;font-size:13px}
.user-role{font-size:11px;color:var(--txt3)}
.logout-btn{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:7px;color:var(--txt3);text-decoration:none;transition:all .15s}
.logout-btn:hover{background:var(--red-bg);color:var(--red)}

/* ── MAIN WRAP ───────────────────────────────────────────── */
.main-wrap{flex:1;margin-left:var(--sw);display:flex;flex-direction:column;min-height:100vh}
.topbar{height:var(--th);background:var(--surf);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:50}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;color:var(--txt2)}
.topbar-right{display:flex;align-items:center;gap:12px}
.topbar-badge{font-size:11px;font-weight:600;background:var(--tg-l);color:var(--tg);padding:3px 10px;border-radius:20px}
.page-content{flex:1;padding:24px 28px;max-width:1300px;width:100%}

/* ── TAB PANES ───────────────────────────────────────────── */
.tab-pane{display:none}
.tab-pane.active{display:block}
.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:22px;gap:14px;flex-wrap:wrap}
.page-title{font-family:var(--font-h);font-size:21px;font-weight:700;letter-spacing:-.3px}
.page-desc{font-size:13px;color:var(--txt2);margin-top:3px}

/* ── STATS ───────────────────────────────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;margin-bottom:22px}
.stat-card{background:var(--surf);border:1px solid var(--border);border-radius:var(--r);padding:18px 16px;display:flex;align-items:center;gap:14px;box-shadow:var(--sh);cursor:pointer;transition:transform .18s,box-shadow .18s}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--sh-md)}
.stat-icon{width:44px;height:44px;border-radius:11px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.si-blue{background:var(--tg-l);color:var(--tg)} .si-green{background:var(--green-bg);color:var(--green)}
.si-red{background:var(--red-bg);color:var(--red)} .si-yellow{background:var(--yellow-bg);color:var(--yellow)}
.si-purple{background:var(--purple-bg);color:var(--purple)}
.stat-val{font-family:var(--font-h);font-size:26px;font-weight:700;line-height:1}
.stat-lbl{font-size:12px;color:var(--txt2);margin-top:3px}

/* ── TOOLBAR ─────────────────────────────────────────────── */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.search-form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.search-form input[type=search]{padding:8px 14px;border:1px solid var(--border);border-radius:var(--r-sm);font-family:var(--font);font-size:13.5px;background:var(--surf);outline:none;width:260px;transition:border-color .18s}
.search-form input:focus{border-color:var(--tg);box-shadow:0 0 0 2px rgba(42,171,238,.1)}

/* ── FILTER TABS ─────────────────────────────────────────── */
.filter-tabs{display:flex;gap:4px;margin-bottom:14px;flex-wrap:wrap}
.filter-tabs a{padding:6px 14px;border-radius:var(--r-sm);text-decoration:none;font-size:12.5px;font-weight:500;color:var(--txt2);cursor:pointer;transition:all .15s;user-select:none}
.filter-tabs a:hover{background:var(--tg-l);color:var(--tg)}
.filter-tabs a.active{background:var(--tg);color:#fff}

/* ── CARD / TABLE ────────────────────────────────────────── */
.card{background:var(--surf);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden}
.data-table{width:100%;border-collapse:collapse}
.data-table thead tr{background:var(--bg)}
.data-table th{text-align:left;font-size:11px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:var(--txt3);padding:11px 16px;border-bottom:1px solid var(--border)}
.data-table td{padding:11px 16px;border-bottom:1px solid var(--border);font-size:13.5px;vertical-align:middle}
.data-table tbody tr:last-child td{border-bottom:none}
.data-table tbody tr:hover{background:var(--tg-xl)}
.data-table tbody tr{transition:opacity .3s}
.cell-name{font-weight:600;font-size:13.5px}
.cell-sub{font-size:11.5px;color:var(--txt3);margin-top:1px}
.empty-row{text-align:center;color:var(--txt3);font-style:italic;padding:32px!important}
.code-pill{font-family:'Consolas',monospace;font-size:11.5px;background:var(--bg);padding:2px 8px;border-radius:5px;color:var(--txt2)}
.owner-tag{font-size:12px;background:var(--purple-bg);color:var(--purple);padding:2px 9px;border-radius:20px;font-weight:500}
.act-col{white-space:nowrap}
.act-btn{background:none;border:none;cursor:pointer;font-size:15px;padding:4px 5px;border-radius:6px;transition:background .15s}
.act-btn:hover{background:var(--bg)}
.act-btn.danger:hover{background:var(--red-bg)}

/* ── BADGES ─────────────────────────────────────────────── */
.badge{display:inline-block;font-size:11px;font-weight:600;padding:3px 9px;border-radius:20px}
.b-activa{background:var(--green-bg);color:#16a34a}
.b-vencida{background:var(--red-bg);color:var(--red)}
.b-proxima{background:var(--yellow-bg);color:#b45309}
.b-suspendida{background:#f1f5f9;color:var(--txt3)}
.b-blue{background:var(--tg-l);color:var(--tg)}
.b-purple{background:var(--purple-bg);color:var(--purple)}
.b-plan{background:var(--bg);color:var(--txt2)}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn-primary{display:inline-flex;align-items:center;gap:7px;background:var(--tg);color:#fff;border:none;padding:9px 20px;border-radius:var(--r-sm);font-family:var(--font);font-size:13.5px;font-weight:600;cursor:pointer;text-decoration:none;transition:background .18s,transform .15s;white-space:nowrap}
.btn-primary:hover{background:var(--tg-d);transform:translateY(-1px)}
.btn-primary.full{width:100%;justify-content:center;padding:12px;font-size:14.5px}
.btn-outline{display:inline-flex;align-items:center;gap:7px;background:var(--surf);color:var(--txt2);border:1px solid var(--border);padding:8px 16px;border-radius:var(--r-sm);font-family:var(--font);font-size:13.5px;font-weight:500;cursor:pointer;text-decoration:none;transition:all .18s;white-space:nowrap}
.btn-outline:hover{border-color:var(--tg);color:var(--tg)}
.btn-ghost{display:inline-flex;align-items:center;background:none;color:var(--txt2);border:none;padding:8px 14px;border-radius:var(--r-sm);font-family:var(--font);font-size:13.5px;font-weight:500;cursor:pointer;text-decoration:none;transition:all .18s}
.btn-ghost:hover{background:var(--bg)}

/* ── FORMS ───────────────────────────────────────────────── */
.field-group{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}
.field-group label{font-size:12.5px;font-weight:600;color:var(--txt2)}
.field-group input,.field-group select,.field-group textarea{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--r-sm);font-family:var(--font);font-size:13.5px;color:var(--txt);background:var(--bg);outline:none;transition:border-color .18s,box-shadow .18s}
.field-group input:focus,.field-group select:focus,.field-group textarea:focus{border-color:var(--tg);background:var(--surf);box-shadow:0 0 0 3px rgba(42,171,238,.12)}
.field-group textarea{resize:vertical}
.font-mono{font-family:'Consolas',monospace!important;font-size:12.5px!important}
.req{color:var(--red)} .opt{font-size:11px;color:var(--txt3);font-weight:400}
.fields-2{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}

/* ── PAGINATION ──────────────────────────────────────────── */
.pagination{display:flex;gap:4px;padding:14px 18px;border-top:1px solid var(--border);justify-content:center;flex-wrap:wrap}
.pagination a{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;text-decoration:none;font-size:13px;font-weight:500;color:var(--txt2);transition:all .15s}
.pagination a:hover{background:var(--tg-l);color:var(--tg)}
.pagination a.active{background:var(--tg);color:#fff}

/* ── ALERTS ──────────────────────────────────────────────── */
.alert{padding:11px 16px;border-radius:var(--r-sm);font-size:13.5px;font-weight:500;margin-bottom:18px}
.alert-success{background:var(--green-bg);color:#15803d;border-left:3px solid var(--green)}
.alert-error{background:var(--red-bg);color:#b91c1c;border-left:3px solid var(--red)}

/* ── MODALES ─────────────────────────────────────────────── */
.modal-backdrop{position:fixed;inset:0;background:rgba(15,25,40,.55);backdrop-filter:blur(4px);z-index:200;display:none;align-items:center;justify-content:center;padding:20px}
.modal-backdrop.open{display:flex}
.modal{background:var(--surf);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.25);width:100%;max-width:560px;max-height:90vh;display:flex;flex-direction:column;animation:modalIn .2s ease}
.modal-lg{max-width:680px}
@keyframes modalIn{from{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 16px;border-bottom:1px solid var(--border)}
.modal-head h3{font-family:var(--font-h);font-size:16px;font-weight:700}
.modal-close{background:none;border:none;cursor:pointer;font-size:16px;color:var(--txt3);padding:4px 8px;border-radius:6px;transition:all .15s}
.modal-close:hover{background:var(--red-bg);color:var(--red)}
.modal-body{flex:1;overflow-y:auto;padding:20px 24px}
.modal-foot{padding:16px 24px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end}

/* ── MODAL STEPS ─────────────────────────────────────────── */
.modal-step{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--border)}
.modal-step:last-of-type{border-bottom:none;padding-bottom:4px}
.step-num{width:26px;height:26px;background:var(--tg-l);color:var(--tg);font-weight:700;font-size:13px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}
.step-content{flex:1}
.step-title{font-weight:600;font-size:14px;margin-bottom:10px}
.input-row{display:flex;gap:8px}
.input-row input{flex:1}
.decoded-box{margin-top:8px;background:var(--tg-xl);border:1px solid rgba(42,171,238,.2);border-radius:var(--r-sm);padding:9px 12px;font-size:13px}
.dec-ok{color:#16a34a;font-weight:500} .dec-err{color:var(--red);font-weight:500}

/* ── KEY BOX ─────────────────────────────────────────────── */
.key-generated{text-align:center;padding:10px 0}
.key-gen-title{font-size:15px;font-weight:600;margin-bottom:18px}
.key-gen-label{font-size:11.5px;font-weight:600;color:var(--txt3);letter-spacing:.3px;margin-bottom:8px;text-transform:uppercase}
.key-box{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-sm);padding:14px;font-family:'Consolas',monospace;font-size:11.5px;color:var(--txt);word-break:break-all;line-height:1.7;text-align:left;max-height:120px;overflow-y:auto}

/* ── DETAIL GRID ─────────────────────────────────────────── */
.detail-grid{display:flex;flex-direction:column;gap:0}
.detail-row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid var(--border);font-size:13.5px}
.detail-row:last-child{border-bottom:none}
.detail-row>span:first-child{color:var(--txt3);font-size:12.5px;font-weight:500;min-width:100px}

/* ── TOAST ───────────────────────────────────────────────── */
.toast{position:fixed;bottom:28px;right:28px;background:#1e293b;color:#fff;padding:12px 20px;border-radius:var(--r-sm);font-size:13.5px;font-weight:500;z-index:500;transform:translateY(20px);opacity:0;transition:all .25s;pointer-events:none;max-width:340px;box-shadow:var(--sh-md)}
.toast.show{transform:translateY(0);opacity:1}
.toast-err{background:#7f1d1d;border-left:3px solid var(--red)}
.toast-ok{background:#14532d;border-left:3px solid var(--green)}

/* ── LOADING ─────────────────────────────────────────────── */
.loading-spin{text-align:center;padding:40px;color:var(--txt3)}

/* ── LOGIN ───────────────────────────────────────────────── */
.login-body{background:#0d1f2d;min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;margin-left:0}
.login-bg{position:fixed;inset:0;pointer-events:none;z-index:0}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.22}
.o1{width:500px;height:500px;background:#2AABEE;top:-100px;left:-100px}
.o2{width:350px;height:350px;background:#0d5680;bottom:40px;right:40px}
.o3{width:280px;height:280px;background:#1a96d9;top:50%;left:50%;transform:translate(-50%,-50%)}
.login-wrap{position:relative;z-index:1;width:100%;max-width:400px;padding:20px}
.login-card{background:rgba(255,255,255,.04);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:36px 34px;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.login-icon{display:flex;justify-content:center;margin-bottom:18px}
.login-title{font-family:var(--font-h);font-size:21px;font-weight:800;color:#fff;text-align:center;letter-spacing:-.4px}
.login-sub{font-size:13px;color:rgba(255,255,255,.4);text-align:center;margin-bottom:26px;margin-top:4px}
.login-card .field-group label{color:rgba(255,255,255,.55)}
.login-card .field-group input{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);color:#fff}
.login-card .field-group input::placeholder{color:rgba(255,255,255,.28)}
.login-card .field-group input:focus{border-color:var(--tg);background:rgba(255,255,255,.1);box-shadow:0 0 0 3px rgba(42,171,238,.2)}
.login-footer{text-align:center;font-size:11.5px;color:rgba(255,255,255,.22);margin-top:22px}
.login-card .alert-error{background:rgba(239,68,68,.14);color:#fca5a5;border-left-color:var(--red)}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media(max-width:900px){
  .sidebar{transform:translateX(-100%)}
  body.sb-open .sidebar{transform:translateX(0)}
  .main-wrap{margin-left:0}
  .menu-toggle{display:flex}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .fields-2{grid-template-columns:1fr}
  .page-content{padding:18px 14px}
}
@media(max-width:600px){
  .stats-grid{grid-template-columns:1fr 1fr}
  .toolbar{flex-direction:column;align-items:stretch}
  .search-form input[type=search]{width:100%}
  .modal{margin:0;border-radius:16px 16px 0 0;max-height:95vh;position:fixed;bottom:0;left:0;right:0;max-width:100%}
  .modal-backdrop{align-items:flex-end;padding:0}
}