:root{
  --bg:#0d0f15; --bg2:#12151d; --card:#171a24; --card2:#1d2130; --line:#262b3b;
  --text:#e6e8ef; --muted:#959bb0; --accent:#7c5cff; --accent2:#9d86ff;
  --ok:#2ecc71; --warn:#f39c12; --err:#e74c3c; --info:#3498db;
  --r:14px;
}
*{box-sizing:border-box}

section[id],h2[id]{scroll-margin-top:80px}
html,body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 "Inter",system-ui,Segoe UI,Roboto,Arial,sans-serif}
a{color:var(--accent2);text-decoration:none}
a:hover{color:#fff}
h1,h2,h3{line-height:1.2;margin:0 0 .5em}
code,.mono{font-family:"JetBrains Mono",Consolas,monospace}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* Nav */
.nav{position:sticky;top:0;z-index:20;background:rgba(13,15,21,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:22px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:#fff}
.brand .logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#c04cff);display:grid;place-items:center;font-size:19px}
.nav .links{display:flex;gap:18px;margin-left:auto;align-items:center}
.nav .links a{color:var(--muted);font-weight:600}
.nav .links a:hover{color:#fff}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;border-radius:10px;padding:10px 18px;font-weight:700;font-size:14px;color:#fff;background:var(--accent);transition:.15s;text-decoration:none;font-family:inherit}
.btn:hover{background:var(--accent2);color:#fff;transform:translateY(-1px)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.btn.ghost:hover{border-color:var(--accent);background:rgba(124,92,255,.08)}
.btn.ok{background:var(--ok)} .btn.err{background:var(--err)} .btn.warn{background:var(--warn)}
.btn.sm{padding:6px 12px;font-size:13px;border-radius:8px}
.btn.lg{padding:14px 28px;font-size:16px;border-radius:12px}
.btn[disabled]{opacity:.5;pointer-events:none}

/* Hero */
.hero{padding:90px 0 60px;text-align:center;background:radial-gradient(900px 400px at 50% -10%,rgba(124,92,255,.25),transparent)}
.hero h1{font-size:52px;font-weight:900;letter-spacing:-1px}
.hero h1 span{background:linear-gradient(90deg,var(--accent2),#e15cff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:19px;max-width:680px;margin:0 auto 30px}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.section{padding:60px 0}
.section h2{font-size:32px;text-align:center}
.section .sub{color:var(--muted);text-align:center;margin-bottom:36px}

/* Grid / cards */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.card h3{font-size:17px}
.card .muted{color:var(--muted)}
.feature .ic{font-size:30px;margin-bottom:10px}
.feature p{color:var(--muted);margin:0}
.price-card{max-width:440px;margin:0 auto;text-align:center;border:2px solid var(--accent);background:linear-gradient(180deg,rgba(124,92,255,.12),var(--card) 40%)}
.price-card .value{font-size:52px;font-weight:900;color:#fff}
.price-card .value small{font-size:18px;color:var(--muted);font-weight:600}
.price-card ul{list-style:none;padding:0;margin:20px 0;text-align:left}
.price-card li{padding:7px 0;border-bottom:1px dashed var(--line)}
.price-card li:before{content:"✓ ";color:var(--ok);font-weight:800}
.steps{counter-reset:s}
.steps .card{position:relative;padding-top:34px}
.steps .card:before{counter-increment:s;content:counter(s);position:absolute;top:-16px;left:22px;width:34px;height:34px;border-radius:50%;background:var(--accent);display:grid;place-items:center;font-weight:900}

/* Forms */
label{display:block;font-weight:600;margin:0 0 6px;font-size:14px}
.field{margin-bottom:18px}
.help{color:var(--muted);font-size:12.5px;margin-top:5px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],input[type=date],select,textarea{
  width:100%;background:var(--bg2);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:10px 12px;font:inherit;outline:none;transition:.15s}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,92,255,.18)}
textarea{resize:vertical;min-height:80px}
input[type=color]{width:60px;height:40px;border:1px solid var(--line);border-radius:10px;background:var(--bg2);padding:3px;cursor:pointer}
.switch{display:flex;align-items:center;gap:12px;cursor:pointer;font-weight:600}
.switch input{appearance:none;width:44px;height:24px;border-radius:24px;background:#3a3f52;position:relative;cursor:pointer;transition:.2s;flex:none;margin:0}
.switch input:before{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.2s}
.switch input:checked{background:var(--ok)}
.switch input:checked:before{left:23px}
.rolebox{max-height:220px;overflow:auto;background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:8px;display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:4px}
.rolebox label{display:flex;gap:8px;align-items:center;font-weight:500;margin:0;padding:5px 8px;border-radius:8px;cursor:pointer;font-size:13.5px}
.rolebox label:hover{background:var(--card2)}
.rolebox input{accent-color:var(--accent)}
.dot{width:10px;height:10px;border-radius:50%;flex:none;display:inline-block}

/* Auth */
.auth{max-width:420px;margin:60px auto}
.auth .card{padding:32px}
.auth h1{font-size:26px;text-align:center}
.auth .alt{text-align:center;color:var(--muted);margin-top:16px;font-size:14px}

/* Flash */
.flashes{margin:18px 0}
.flash{padding:12px 16px;border-radius:10px;margin-bottom:8px;border:1px solid;font-weight:600}
.flash.ok{background:rgba(46,204,113,.1);border-color:rgba(46,204,113,.4);color:#7ff0ae}
.flash.err{background:rgba(231,76,60,.1);border-color:rgba(231,76,60,.4);color:#ff9b8f}

/* Badges */
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:30px;font-size:12px;font-weight:700;border:1px solid}
.badge.active,.badge.paid,.badge.online{color:#7ff0ae;border-color:rgba(46,204,113,.45);background:rgba(46,204,113,.1)}
.badge.blocked,.badge.cancelled,.badge.offline{color:#ff9b8f;border-color:rgba(231,76,60,.45);background:rgba(231,76,60,.1)}
.badge.pending,.badge.starting{color:#ffd28a;border-color:rgba(243,156,18,.45);background:rgba(243,156,18,.1)}
.badge .pulse{width:8px;height:8px;border-radius:50%;background:currentColor}
.badge.online .pulse{animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.3}}

/* Page */
.page{padding-top:28px;padding-bottom:60px}
.page-head{display:flex;align-items:center;gap:14px;margin-bottom:22px;flex-wrap:wrap}
.page-head h1{font-size:26px;margin:0}
.page-head .right{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap}
.botcard{display:flex;flex-direction:column;gap:14px}
.botcard .top{display:flex;gap:14px;align-items:center}
.avatar{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--accent),#c04cff);display:grid;place-items:center;font-size:26px;flex:none}
.kv{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line);font-size:14px}
.kv span:first-child{color:var(--muted)}
.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.stat{font-size:30px;font-weight:900;color:#fff}
.stat-label{color:var(--muted);font-size:13px}

/* Tables */
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;color:var(--muted);font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.4px;padding:10px;border-bottom:1px solid var(--line)}
.table td{padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:hover td{background:rgba(255,255,255,.015)}
.scroll{overflow-x:auto}

/* Dashboard layout */
.dash{display:grid;grid-template-columns:250px 1fr;gap:26px;padding-top:26px;padding-bottom:60px}
.side{position:sticky;top:84px;align-self:start}
.side .bothead{display:flex;gap:12px;align-items:center;margin-bottom:16px;padding:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--r)}
.side .bothead .avatar{width:42px;height:42px;font-size:20px;border-radius:12px}
.side .bothead b{display:block;font-size:15px;max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.side nav a{display:flex;gap:10px;align-items:center;padding:10px 14px;border-radius:10px;color:var(--muted);font-weight:600;margin-bottom:2px}
.side nav a:hover{background:var(--card);color:#fff}
.side nav a.on{background:rgba(124,92,255,.15);color:#fff;box-shadow:inset 3px 0 0 var(--accent)}
.side .sep{font-size:11px;text-transform:uppercase;color:#5d6377;font-weight:800;letter-spacing:.8px;margin:16px 14px 6px}
.module-sec{margin-bottom:18px}
.module-sec h3{display:flex;align-items:center;gap:8px;margin-bottom:16px}
.savebar{position:sticky;bottom:16px;z-index:5;display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;background:rgba(23,26,36,.92);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:var(--r);padding:12px 16px;margin-top:10px}

/* Questions editor */
.q-item{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:12px}
.q-item .q-head{display:flex;gap:10px;align-items:center;margin-bottom:10px}
.q-item .q-head b{color:var(--accent2)}
.q-item .q-head .btn{margin-left:auto}
.q-opt{display:flex;gap:8px;align-items:center;margin-bottom:6px}
.q-opt input[type=radio]{accent-color:var(--ok);width:18px;height:18px;flex:none}
.q-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cat-item{display:grid;grid-template-columns:70px 1.2fr 1.6fr 60px auto;gap:8px;align-items:end;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px}
.cat-item .full{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.cat-item label{font-size:12px;color:var(--muted)}

/* Invoice */
.invoice{max-width:560px;margin:30px auto;text-align:center}
.qr{background:#fff;border-radius:14px;padding:12px;display:inline-block;margin:16px 0}
.qr img{width:240px;height:240px;display:block}
.copy{display:flex;gap:8px;margin-top:8px}
.copy input{font-family:Consolas,monospace;font-size:12px}
.paid-box{font-size:60px}

.foot{border-top:1px solid var(--line);color:var(--muted);padding:26px 0;font-size:13px;text-align:center}
.alert{padding:14px 16px;border-radius:12px;background:rgba(243,156,18,.08);border:1px solid rgba(243,156,18,.35);color:#ffd28a;margin-bottom:18px}
.alert.err{background:rgba(231,76,60,.08);border-color:rgba(231,76,60,.35);color:#ff9b8f}
.alert.info{background:rgba(52,152,219,.08);border-color:rgba(52,152,219,.35);color:#9fd2ff}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:18px;flex-wrap:wrap}
.tabs a{padding:10px 14px;color:var(--muted);font-weight:700;border-bottom:2px solid transparent}
.tabs a.on,.tabs a:hover{color:#fff;border-color:var(--accent)}
details.box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 18px;margin-bottom:12px}
details.box summary{cursor:pointer;font-weight:700}
ol.guide li{margin-bottom:8px}

@media (max-width:900px){
  .g3,.g4{grid-template-columns:1fr 1fr}
  .dash{grid-template-columns:1fr}
  .side{position:static}
  .hero h1{font-size:36px}
  .cat-item{grid-template-columns:1fr 1fr}
  .cat-item .full{grid-template-columns:1fr}
}
@media (max-width:600px){
  .g2,.g3,.g4{grid-template-columns:1fr}
  .nav .links a.hide-sm{display:none}
  .q-row{grid-template-columns:1fr}
}

/* Suporte */
.chat{display:flex;flex-direction:column;gap:12px;margin-bottom:18px}
.msg{max-width:80%;padding:12px 16px;border-radius:14px;border:1px solid var(--line);background:var(--card);white-space:pre-wrap;word-wrap:break-word}
.msg.me{align-self:flex-end;background:rgba(124,92,255,.14);border-color:rgba(124,92,255,.35)}
.msg .who{font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:700;white-space:normal}
.msg.staff .who{color:var(--accent2)}
.proto{font-family:"JetBrains Mono",Consolas,monospace;font-weight:700;color:#fff;background:var(--card2);border:1px solid var(--line);padding:2px 8px;border-radius:6px}
.badge.answered{color:#9fd2ff;border-color:rgba(52,152,219,.45);background:rgba(52,152,219,.1)}
.badge.open{color:#ffd28a;border-color:rgba(243,156,18,.45);background:rgba(243,156,18,.1)}
.badge.closed{color:var(--muted);border-color:var(--line);background:transparent}