:root{--navy:#0f172a;--navy-2:#1a2e4c;--gold:#d9b969;--text:#e6eaf2;--muted:#94a3b8;--danger:#f87171;--field-bg:#0b1220;--border:#243049}*{box-sizing:border-box}html,body{min-height:100%;color:var(--text);background:radial-gradient(1200px 600px at 50% -10%, var(--navy-2), var(--navy));margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Tahoma,sans-serif}.auth-wrap{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.card{border:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f172ab3;border-radius:18px;width:100%;max-width:380px;padding:28px 24px;box-shadow:0 20px 60px #00000073}.brand{text-align:center;margin-bottom:22px}.brand h1{letter-spacing:1px;margin:0;font-size:24px}.brand h1 span{color:var(--gold)}.brand p{color:var(--muted);margin:6px 0 0;font-size:13px}.field{margin-bottom:14px}.field label{color:var(--muted);margin-bottom:6px;font-size:13px;display:block}.field input{border:1px solid var(--border);background:var(--field-bg);width:100%;color:var(--text);border-radius:12px;outline:none;padding:12px 14px;font-size:15px}.field input:focus{border-color:var(--gold)}.btn{background:var(--gold);width:100%;color:var(--navy);cursor:pointer;border:none;border-radius:12px;margin-top:6px;padding:13px;font-size:15px;font-weight:700}.btn:disabled{opacity:.6;cursor:default}.msg{text-align:center;color:var(--danger);min-height:18px;margin-top:14px;font-size:13px}.center-screen{min-height:100vh;color:var(--muted);justify-content:center;align-items:center;display:flex}.welcome{text-align:center}.welcome .ok{color:var(--gold);font-size:18px;font-weight:700}.link-btn{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:10px;margin-top:18px;padding:10px 16px}.admin-shell{max-width:1000px;margin:0 auto;padding:20px 16px 60px}.topbar{justify-content:space-between;align-items:center;padding:6px 4px 18px;display:flex}.topbar h2{letter-spacing:1px;margin:0;font-size:22px}.topbar h2 span{color:var(--gold)}.link-btn.sm{margin:0;padding:6px 12px;font-size:13px}.grid{grid-template-columns:360px 1fr;align-items:start;gap:18px;display:grid}@media (max-width:760px){.grid{grid-template-columns:1fr}}.panel{border:1px solid var(--border);background:#0f172ab3;border-radius:16px;padding:20px}.panel h3{color:var(--gold);margin:0 0 16px;font-size:16px}.panel-head{justify-content:space-between;align-items:center;display:flex}.panel-head h3{margin:0 0 16px}.row{margin-bottom:12px}.row label{color:var(--muted);margin-bottom:6px;font-size:13px;display:block}.input-sm{border:1px solid var(--border);background:var(--field-bg);width:100%;color:var(--text);border-radius:10px;outline:none;padding:10px 12px;font-size:14px}.input-sm:focus{border-color:var(--gold)}.quick{color:var(--muted);align-items:center;gap:8px;margin-bottom:14px;font-size:13px;display:flex}.quick button{background:var(--field-bg);border:1px solid var(--border);color:var(--text);cursor:pointer;border-radius:8px;padding:5px 12px;font-size:13px}.quick button:hover{border-color:var(--gold)}.gen-result{border:1px dashed var(--gold);background:#d9b96914;border-radius:12px;justify-content:space-between;align-items:center;gap:10px;margin-top:16px;padding:12px 14px;display:flex}.gen-code{letter-spacing:3px;color:var(--gold);font-size:20px;font-weight:800}.copy-btn{background:var(--gold);color:var(--navy);cursor:pointer;border:none;border-radius:8px;padding:8px 16px;font-weight:700}.table-scroll{overflow-x:auto}.codes-table{border-collapse:collapse;width:100%;font-size:14px}.codes-table th{text-align:right;color:var(--muted);border-bottom:1px solid var(--border);padding:8px 10px;font-size:12px;font-weight:600}.codes-table td{border-bottom:1px solid #24304980;padding:10px}.code-cell{letter-spacing:1px;cursor:pointer;color:var(--text);font-weight:700}.code-cell:hover{color:var(--gold)}.badge{border-radius:20px;padding:3px 10px;font-size:12px;font-weight:600}.badge.active{color:#4ade80;background:#22c55e26}.badge.disabled{color:var(--muted);background:#94a3b826}.badge.expired{color:var(--danger);background:#f8717126}.toggle-btn{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:8px;padding:5px 12px;font-size:13px}.toggle-btn:hover{border-color:var(--gold)}.empty{text-align:center;color:var(--muted);padding:30px 0;font-size:14px}.empty.err{color:var(--danger)}.usage-btn{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:8px;align-items:center;gap:6px;padding:5px 10px;font-size:13px;display:inline-flex}.usage-btn:hover:not(:disabled){border-color:var(--gold)}.usage-btn:disabled{cursor:default;opacity:.7}.caret{color:var(--gold);font-size:10px}.exp-row td{background:#0b122099}.exp-empty{color:var(--muted);text-align:center;padding:12px 6px;font-size:13px}.red-list{flex-direction:column;gap:8px;padding:6px;display:flex}.red-item{border:1px solid var(--border);background:var(--field-bg);border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;display:flex}.red-main{flex-direction:column;gap:2px;display:flex}.red-name{font-size:14px;font-weight:600}.red-email{color:var(--muted);font-size:12px}.red-meta{align-items:center;gap:10px;display:flex}.red-date{color:var(--muted);font-size:12px}.red-status{color:var(--gold);background:#d9b96926;border-radius:20px;padding:3px 10px;font-size:12px;font-weight:600}.stats-row{grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px;display:grid}@media (max-width:760px){.stats-row{grid-template-columns:repeat(2,1fr)}}.stat-card{border:1px solid var(--border);background:#0f172ab3;border-radius:14px;flex-direction:column;gap:4px;padding:16px;display:flex}.stat-num{font-size:26px;font-weight:800}.stat-num.accent{color:var(--gold)}.stat-label{color:var(--text);font-size:13px}.stat-sub{color:var(--muted);font-size:12px}.layout{min-height:100vh;display:flex}.sidebar{border-left:1px solid var(--border);background:#0f172ad9;flex-direction:column;flex-shrink:0;width:230px;padding:22px 16px;display:flex}.side-brand h2{letter-spacing:1px;margin:0 0 24px;font-size:20px}.side-brand h2 span{color:var(--gold)}.side-nav{flex-direction:column;flex:1;gap:6px;display:flex}.nav-item{color:var(--muted);cursor:pointer;text-align:right;background:0 0;border:none;border-radius:10px;align-items:center;gap:10px;width:100%;padding:11px 12px;font-size:14px;display:flex}.nav-item:hover{color:var(--text);background:#ffffff0a}.nav-item.active{color:var(--gold);background:#d9b9691f;font-weight:700}.nav-icon{font-size:16px}.side-logout{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:10px;margin-top:12px;padding:10px}.content{flex:1;min-width:0;padding:24px}.mobile-bar{display:none}.page-title{margin:0 0 18px;font-size:22px}.tabs{gap:8px;margin-bottom:16px;display:flex}.tab{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:10px;padding:8px 18px;font-size:14px}.tab.active{background:var(--gold);color:var(--navy);border-color:var(--gold);font-weight:700}.discount-tag{color:var(--gold);background:#d9b96926;border-radius:20px;padding:3px 10px;font-size:12px;font-weight:600}.badge.trial{color:#60a5fa;background:#60a5fa26}.muted-cell{color:var(--muted);font-size:13px}.stats-row+.stats-row{margin-top:4px}@media (max-width:760px){.sidebar{z-index:50;transition:transform .2s;position:fixed;top:0;bottom:0;right:0;transform:translate(100%)}.sidebar.open{transform:translate(0)}.content{padding:0}.mobile-bar{border-bottom:1px solid var(--border);background:#0f172ae6;align-items:center;gap:12px;padding:14px 16px;display:flex}.hamburger{color:var(--gold);cursor:pointer;background:0 0;border:none;font-size:22px}.page{padding:16px}}