*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0a0a0a;--surface:#111;--surface2:#1a1a1a;--border:#222;--accent:#c8f135;--accent2:#a8d020;--text:#f0f0f0;--muted:#888;--r:16px}
body{background:var(--bg);color:var(--text);font-family:'DM Sans',sans-serif;min-height:100vh;display:flex;flex-direction:column}
header{padding:18px 32px;display:flex;align-items:center;gap:16px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.logo{font-family:'Syne',sans-serif;font-weight:800;font-size:22px;letter-spacing:-0.5px;margin-right:8px}
.dot{color:var(--accent)}
nav{display:flex;gap:6px;flex:1;flex-wrap:wrap}
.nav-btn{background:transparent;border:1px solid var(--border);border-radius:20px;color:var(--muted);font-size:12px;font-family:'DM Sans',sans-serif;padding:5px 14px;cursor:pointer;transition:all 0.2s}
.nav-btn:hover{border-color:#444;color:var(--text)}
.nav-btn.active{background:var(--accent);border-color:var(--accent);color:#0a0a0a;font-weight:500}
.admin-btn{border-color:#333;color:#666}
.admin-btn:hover{border-color:#c8f135;color:#c8f135}
.vpn-pill{display:flex;align-items:center;gap:7px;background:var(--surface2);border:1px solid var(--border);border-radius:20px;padding:5px 14px;cursor:pointer;font-size:12px;color:var(--muted);transition:all 0.2s;user-select:none}
.vpn-pill:hover{border-color:#444;color:var(--text)}
.vpn-pill.connected{border-color:#2d5a1b;background:#0d2008;color:#7ec850}
.vpn-dot{width:7px;height:7px;border-radius:50%;background:#444;transition:background 0.3s}
.vpn-dot.on{background:#7ec850;box-shadow:0 0 6px #7ec850}
.vpn-panel{background:var(--surface);border-bottom:1px solid var(--border);padding:20px 32px}
.vpn-inner{max-width:500px;margin:0 auto}
.vpn-head{font-family:'Syne',sans-serif;font-weight:700;font-size:15px;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.vpn-badge{font-size:10px;padding:2px 8px;border-radius:10px;background:#1a1a1a;border:1px solid #333;color:#666}
.vpn-badge.online{background:#0d2008;border-color:#2d5a1b;color:#7ec850}
.vpn-status{display:flex;align-items:center;gap:12px;padding:12px;background:var(--surface2);border-radius:12px;border:1px solid var(--border);margin-bottom:14px;font-size:14px;font-weight:500}
.vpn-circle{width:32px;height:32px;border-radius:50%;border:2px solid #333;flex-shrink:0;transition:all 0.3s}
.vpn-circle.on{border-color:#7ec850;background:#0d2008;box-shadow:0 0 10px #7ec85040}
.vpn-ip{font-size:12px;color:var(--muted);margin-top:2px}
.server-list{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.server{display:flex;align-items:center;gap:10px;padding:9px 14px;background:var(--surface2);border:1px solid var(--border);border-radius:10px;cursor:pointer;font-size:13px;transition:all 0.15s}
.server:hover{border-color:#444}
.server.selected{border-color:var(--accent)}
.ms{margin-left:auto;font-size:11px;color:#7ec850}
.vpn-btn{width:100%;background:var(--accent);color:#0a0a0a;border:none;border-radius:10px;padding:11px;font-size:14px;font-weight:600;font-family:'Syne',sans-serif;cursor:pointer;transition:all 0.2s;margin-bottom:8px}
.vpn-btn:hover{background:var(--accent2)}
.vpn-btn.disconnect{background:#1a0a0a;color:#f08080;border:1px solid #3a1a1a}
.vpn-note{font-size:11px;color:#444;text-align:center}
main{flex:1;max-width:720px;margin:0 auto;padding:48px 24px 40px;width:100%}
.page{display:none}
.page.active{display:block}
.hero{margin-bottom:40px}
.hero h1{font-family:'Syne',sans-serif;font-weight:800;font-size:44px;line-height:1.1;letter-spacing:-1.5px;margin-bottom:12px}
.hl{color:var(--accent)}
.hero p{font-size:15px;color:var(--muted);line-height:1.6}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:26px;margin-bottom:18px}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:8px;margin-top:16px;font-weight:500;text-transform:uppercase;letter-spacing:0.5px}
label:first-child{margin-top:0}
textarea,input[type=text],input[type=password]{width:100%;background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:13px 15px;font-size:14px;color:var(--text);font-family:'DM Sans',sans-serif;resize:vertical;line-height:1.6;transition:border-color 0.2s;outline:none}
textarea:focus,input:focus{border-color:var(--accent)}
textarea::placeholder,input::placeholder{color:#444}
.char-row{text-align:right;font-size:11px;color:#444;margin-top:4px}
.pills{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:4px}
.pill{background:var(--surface2);border:1px solid var(--border);border-radius:20px;color:var(--muted);font-size:12px;font-family:'DM Sans',sans-serif;padding:5px 15px;cursor:pointer;transition:all 0.2s}
.pill:hover{border-color:#444;color:var(--text)}
.pill.active{background:var(--accent);border-color:var(--accent);color:#0a0a0a;font-weight:500}
.main-btn{width:100%;background:var(--accent);color:#0a0a0a;border:none;border-radius:12px;padding:15px;font-size:15px;font-weight:600;font-family:'Syne',sans-serif;cursor:pointer;transition:all 0.2s;display:flex;align-items:center;justify-content:center;gap:10px;margin-top:20px}
.main-btn:hover{background:var(--accent2);transform:translateY(-1px)}
.main-btn:active{transform:scale(0.98)}
.main-btn:disabled{opacity:0.5;cursor:not-allowed;transform:none}
.spin{width:17px;height:17px;border:2px solid #0a0a0a40;border-top-color:#0a0a0a;border-radius:50%;animation:spin 0.7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.result-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:24px;margin-bottom:18px;animation:fadeIn 0.3s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.result-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.result-label{font-size:12px;color:var(--accent);font-weight:600;text-transform:uppercase;letter-spacing:0.5px}
.result-body{font-size:14px;line-height:1.75;color:var(--text);white-space:pre-wrap;margin-bottom:16px}
.copy-btn{display:flex;align-items:center;gap:5px;background:var(--surface2);border:1px solid var(--border);border-radius:8px;color:var(--muted);font-size:12px;font-family:'DM Sans',sans-serif;padding:5px 12px;cursor:pointer;transition:all 0.2s}
.copy-btn:hover{border-color:#444;color:var(--text)}
.copy-btn.sm{font-size:11px;padding:3px 9px}
.again-btn{background:transparent;border:1px solid var(--border);border-radius:10px;color:var(--muted);font-size:13px;font-family:'DM Sans',sans-serif;padding:7px 18px;cursor:pointer;transition:all 0.2s}
.again-btn:hover{border-color:#444;color:var(--text)}
.err{background:#1a0a0a;border:1px solid #3a1a1a;border-radius:12px;padding:13px 16px;font-size:13px;color:#f08080;margin-top:10px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column}
.field label{margin-top:0}
.field-block{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:10px}
.fb-label{font-size:10px;color:var(--accent);font-weight:600;text-transform:uppercase;letter-spacing:0.5px;margin-bottom:7px}
.fb-text{font-size:13px;line-height:1.7;color:var(--text);white-space:pre-wrap;margin-bottom:8px}
.ratings-block{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:14px}
.ratings-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:8px}
.rating-item{display:flex;justify-content:space-between;align-items:center;font-size:12px;padding:5px 0;border-bottom:1px solid var(--border)}
.rating-item:last-child{border-bottom:none}
.rating-label{color:var(--muted)}
.rating-val{color:var(--accent);font-weight:600}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:4px}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px;text-align:center}
.stat-num{font-family:'Syne',sans-serif;font-size:28px;font-weight:700;color:var(--accent)}
.stat-label{font-size:11px;color:var(--muted);margin-top:4px;text-transform:uppercase;letter-spacing:0.5px}
.history-item{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--border);font-size:12px}
.history-item:last-child{border-bottom:none}
.h-type{padding:2px 8px;border-radius:6px;font-size:10px;font-weight:600;text-transform:uppercase}
.h-type.rewrite{background:#1a2a0a;color:#7ec850}
.h-type.generate{background:#0a1a2a;color:#5ab4f0}
.h-type.improve{background:#2a1a0a;color:#f0a050}
.h-preview{color:var(--muted);flex:1}
.h-time{color:#444}
footer{text-align:center;padding:20px;font-size:11px;color:#333;border-top:1px solid var(--border)}
@media(max-width:600px){.hero h1{font-size:32px}.two-col{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}header{padding:16px 20px}main{padding:32px 16px}}