/* ===== Tokens (overridable via Telegram themeParams) ===== */
:root{
  --bg:#0E1014;
  --bg-elev:#161A22;
  --bg-elev-2:#1E2330;
  --bg-elev-3:#262C3D;
  --border:rgba(255,255,255,0.06);
  --border-strong:rgba(255,255,255,0.10);
  --text:#FFFFFF;
  --text-muted:#8B92A5;
  --text-dim:#5A6175;
  --accent:#5B5BFF;
  --accent-2:#7B5BFF;
  --accent-soft:rgba(91,91,255,0.16);
  --accent-ring:rgba(91,91,255,0.40);
  --success:#2ECC71;
  --warning:#F59E0B;
  --danger:#FF4D5A;
  --badge-purple:rgba(91,91,255,0.18);
  --badge-red:rgba(255,77,90,0.14);
  --badge-green:rgba(46,204,113,0.14);
  --shadow-card:0 1px 0 rgba(255,255,255,0.04) inset;
  --safe-bottom:env(safe-area-inset-bottom,0px);
  --nav-h:64px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text)}
body{
  font:400 15px/1.45 -apple-system,BlinkMacSystemFont,"SF Pro Display","Inter","Segoe UI",system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  padding-bottom:calc(var(--nav-h) + var(--safe-bottom) + 12px);
}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
input,select{font:inherit;color:inherit}
[hidden]{display:none!important}

/* ===== Topbar ===== */
.topbar{
  position:sticky;top:0;z-index:5;
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 16px;
  background:linear-gradient(180deg,var(--bg) 80%,transparent);
}
.brand{display:flex;align-items:center;gap:10px}
.brand__logo{
  width:32px;height:32px;border-radius:50%;
  background:linear-gradient(135deg,#2B2F45,#161A22);
  display:grid;place-items:center;color:var(--accent);
  border:1px solid var(--border-strong);
}
.brand__name{font-weight:700;letter-spacing:0.04em;font-size:13px}
.topbar__right{display:flex;align-items:center;gap:8px}
.iconbtn{
  width:36px;height:36px;border-radius:12px;
  display:grid;place-items:center;color:var(--text-muted);
  background:var(--bg-elev);
}
.iconbtn--bordered{background:transparent;border:1px solid var(--border-strong)}
.lang{
  display:flex;align-items:center;gap:6px;
  padding:0 12px;height:36px;border-radius:12px;
  background:var(--bg-elev);color:var(--text);font-size:13px;font-weight:500;
}
.lang__flag{font-size:14px}

/* ===== Layout ===== */
main{padding:4px 16px 24px}
.view{display:block}
.view[hidden]{display:none}
.view--centered{display:flex;flex-direction:column;align-items:center;text-align:center;padding-top:24px;width:100%}
.page-title{font-size:24px;font-weight:700;letter-spacing:-0.01em;margin:8px 0 16px}
.page-title--inline{margin:0}
.page-head{display:flex;align-items:center;justify-content:space-between;margin:8px 0 16px}
.page-head__actions{display:flex;align-items:center;gap:8px}
.select{
  height:36px;border-radius:12px;background:var(--bg-elev);
  border:1px solid var(--border);padding:0 28px 0 12px;
  appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='14' height='14' fill='%238B92A5'><path d='m6 9 6 6 6-6'/></svg>");
  background-repeat:no-repeat;background-position:right 8px center;
  font-size:13px;font-weight:500;
}

/* ===== Hero card (subscription) ===== */
.hero{
  position:relative;
  padding:18px;border-radius:20px;
  background:
    radial-gradient(120% 80% at 0% 0%,rgba(91,91,255,0.10) 0%,transparent 60%),
    var(--bg-elev);
  border:1px solid var(--border);
  box-shadow:var(--shadow-card);
}
.hero__head{display:flex;gap:8px;margin-bottom:6px}
.hero__title{margin:0 0 16px;font-size:22px;font-weight:700;letter-spacing:-0.01em}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 10px;border-radius:999px;
  font-size:11px;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;
}
.badge--success{background:var(--badge-purple);color:#A6A6FF}
.badge--success::before{content:"●";color:var(--accent)}
.badge--danger{background:var(--badge-red);color:#FF8A93}
.badge--warn{background:rgba(245,158,11,0.14);color:#FFC061}

/* stats */
.stat{margin:14px 0}
.stat__row{display:flex;justify-content:space-between;align-items:center;font-size:13px}
.stat__row--inline{margin-top:14px}
.stat__label{color:var(--text-muted);text-transform:uppercase;font-size:11px;letter-spacing:0.06em}
.stat__value{color:var(--text);font-weight:500}
.stat__bar{margin-top:8px;height:4px;border-radius:999px;background:var(--bg-elev-2);overflow:hidden}
.stat__bar-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:999px}
.stat__hint{margin-top:6px;color:var(--text-dim);font-size:12px}

/* row card inside hero */
.row-card{
  margin-top:14px;display:flex;align-items:center;gap:12px;
  padding:12px;border-radius:14px;background:var(--bg-elev-2);
  width:100%;text-align:left;
}
.row-card__icon{
  width:36px;height:36px;border-radius:10px;
  background:var(--accent-soft);color:var(--accent);
  display:grid;place-items:center;
}
.row-card__body{flex:1;min-width:0}
.row-card__title{font-weight:500;font-size:14px}
.row-card__sub{margin-top:2px;color:var(--text-muted);font-size:12px}
.row-card__dots{display:flex;gap:6px}
.row-card__dots span{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.row-card__dots .dim{background:var(--bg-elev-3)}

/* copyfield */
.copyfield{
  margin-top:12px;display:flex;align-items:stretch;
  background:var(--bg-elev-2);border-radius:12px;overflow:hidden;
  border:1px solid var(--border);
}
.copyfield--wide{margin-top:8px;width:100%}
.copyfield input{
  flex:1;min-width:0;padding:0 12px;height:44px;
  background:transparent;border:0;color:var(--text-muted);font-size:13px;
  font-family:ui-monospace,Menlo,monospace;
}
.copyfield input:focus{outline:0;color:var(--text)}
.copyfield__btn{
  width:44px;display:grid;place-items:center;color:var(--text-muted);
  border-left:1px solid var(--border);
}
.copyfield__btn:active{color:var(--accent)}

/* left card */
.left-card{
  margin-top:12px;padding:14px;border-radius:14px;
  background:var(--bg-elev-2);
  border:1px solid var(--border);
}
.left-card--danger{
  background:linear-gradient(180deg,rgba(255,77,90,0.10),rgba(255,77,90,0.04));
  border-color:rgba(255,77,90,0.18);
}
.left-card__label{
  display:flex;align-items:center;gap:6px;
  color:var(--text-muted);font-size:11px;font-weight:600;letter-spacing:0.06em;text-transform:uppercase;
}
.left-card--danger .left-card__label{color:#FF8A93}
.left-card__label::before{
  content:"";width:14px;height:14px;background:currentColor;
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><rect x='3' y='5' width='18' height='16' rx='2' fill='black'/><path d='M3 9h18M8 3v4M16 3v4' stroke='white' stroke-width='1.6' fill='none'/></svg>") center/contain no-repeat;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><rect x='3' y='5' width='18' height='16' rx='2' fill='black'/><path d='M3 9h18M8 3v4M16 3v4' stroke='white' stroke-width='1.6' fill='none'/></svg>") center/contain no-repeat;
}
.left-card__value{margin-top:6px;font-size:22px;font-weight:700;color:#FF4D5A}
.left-card__value.ok{color:var(--text)}

.chip{
  display:inline-flex;align-items:center;padding:5px 10px;border-radius:8px;
  background:var(--bg-elev-2);border:1px solid var(--border);
  color:var(--text);font-size:12px;font-weight:500;
}

/* CTA banner */
.cta-banner{
  margin-top:14px;width:100%;display:flex;align-items:center;gap:12px;
  padding:14px;border-radius:16px;text-align:left;
  background:linear-gradient(135deg,rgba(91,91,255,0.16),rgba(123,91,255,0.06));
  border:1px solid var(--accent-ring);
}
.cta-banner__icon{
  width:40px;height:40px;border-radius:12px;
  background:var(--accent-soft);color:var(--accent);
  display:grid;place-items:center;flex:0 0 auto;
}
.cta-banner__body{flex:1}
.cta-banner__title{font-weight:600;font-size:14px}
.cta-banner__sub{margin-top:2px;color:var(--text-muted);font-size:12px}
.cta-banner__chev{color:var(--text-muted)}

/* block (My devices, etc) */
.block{margin-top:22px}
.block__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.block__title{margin:0;font-size:18px;font-weight:700}
.block__title--sm{font-size:14px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.06em}
.block__title--mt{margin-top:24px}
.block__sub{color:var(--text-muted);font-size:12px;margin-bottom:10px}

.link{color:var(--accent);font-size:13px;font-weight:500}
.link--danger{color:var(--danger)}

/* devices */
.devices{display:flex;flex-direction:column;gap:8px}
.device{
  display:flex;align-items:center;gap:12px;
  padding:12px;border-radius:14px;background:var(--bg-elev);border:1px solid var(--border);
}
.device__icon{
  width:36px;height:36px;border-radius:10px;
  background:var(--bg-elev-2);color:var(--text-muted);
  display:grid;place-items:center;
}
.device__body{flex:1;min-width:0}
.device__name{font-weight:500;font-size:14px}
.device__meta{color:var(--text-muted);font-size:12px;margin-top:2px;font-family:ui-monospace,Menlo,monospace}
.device__del{color:var(--text-muted);width:36px;height:36px;display:grid;place-items:center;border-radius:10px}
.device__del:active{color:var(--danger);background:var(--badge-red)}

/* alerts */
.alert{
  display:flex;align-items:flex-start;gap:12px;
  padding:14px;border-radius:14px;margin-bottom:12px;
}
.alert--danger{background:rgba(255,77,90,0.10);border:1px solid rgba(255,77,90,0.22);color:#FFB1B7}
.alert--success{background:rgba(46,204,113,0.10);border:1px solid rgba(46,204,113,0.22);color:#9BE7BD}
.alert__icon{width:24px;height:24px;display:grid;place-items:center;flex:0 0 auto}
.alert__title{font-weight:600;font-size:14px;color:var(--text)}
.alert__text{margin-top:2px;color:var(--text-muted);font-size:13px}

/* plan card */
.plan{
  position:relative;
  padding:18px;border-radius:18px;margin-top:12px;
  background:var(--bg-elev);border:1px solid var(--border);
}
.plan__title{margin:0 0 12px;font-size:20px;font-weight:700}
.plan__section-label{color:var(--text-muted);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;margin:6px 0}
.plan__bullets{margin:6px 0 14px;padding-left:18px;color:var(--text);font-size:14px}
.plan__bullets li{margin:3px 0}
.plan__promo{display:flex;gap:8px;margin:10px 0;font-size:14px;color:var(--text)}
.plan__promo .emoji{flex:0 0 auto}
.plan__features{margin:8px 0;display:flex;flex-direction:column;gap:6px}
.plan__features li{
  list-style:none;padding-left:26px;position:relative;font-size:14px;color:var(--text);
}
.plan__features li::before{
  content:"";position:absolute;left:0;top:2px;width:18px;height:18px;border-radius:5px;
  background:var(--success);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='m5 12 5 5L20 7' stroke='white' stroke-width='3' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/14px no-repeat;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='m5 12 5 5L20 7' stroke='white' stroke-width='3' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/14px no-repeat;
}
.plan__note{margin:10px 0;color:var(--text-muted);font-size:12px;font-style:italic;line-height:1.5}
.plan__pictos{
  display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 8px;
  font-size:13px;color:var(--text);
}
.plan__pictos span{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 10px;border-radius:10px;background:var(--bg-elev-2);
}
.plan__price{
  display:flex;align-items:baseline;gap:8px;margin:14px 0 12px;
}
.plan__price-from{color:var(--text-muted);font-size:14px}
.plan__price-value{font-size:24px;font-weight:700;color:var(--accent)}

/* button */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 16px;border-radius:12px;font-weight:600;font-size:14px;
  transition:transform .06s ease,background .15s ease,opacity .15s ease;
}
.btn:active{transform:scale(0.98)}
.btn--lg{min-height:52px;height:auto;padding:12px 16px;font-size:15px;border-radius:14px;width:100%}
.btn--primary{background:var(--accent);color:#fff}
.btn--primary:hover{background:var(--accent-2)}
.btn--outline{background:transparent;color:var(--accent);border:1px solid var(--accent-ring)}
.btn--outline:active{background:var(--accent-soft)}
.btn__leading{font-weight:600}

/* checkout */
.card{padding:18px;border-radius:18px;background:var(--bg-elev);border:1px solid var(--border)}
.card__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.card__title{margin:0;font-size:20px;font-weight:700}
.kvs{display:flex;gap:18px;flex-wrap:wrap;padding:12px 14px;border-radius:12px;background:var(--bg-elev-2);margin-bottom:18px}
.kvs__k{color:var(--text-muted);font-size:13px;margin-right:6px}
.kvs__v{font-weight:600;font-size:13px}
.periods{display:flex;flex-direction:column;gap:8px;margin:8px 0 16px}
.period{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px;border-radius:14px;
  background:var(--bg-elev-2);border:1.5px solid transparent;
  text-align:left;width:100%;
}
.period--active{border-color:var(--accent);background:rgba(91,91,255,0.06)}
.period__title{font-weight:600;font-size:15px}
.period__price{font-size:18px;font-weight:700;color:var(--accent)}
.period--active .period__price{color:var(--accent)}
.period__permonth{color:var(--text-muted);font-size:12px;margin-top:2px}
.period__discount{margin-left:8px;font-size:11px;font-weight:600;padding:3px 8px;border-radius:999px;background:var(--badge-green);color:#9BE7BD}

.summary{padding:14px;border-radius:14px;background:var(--bg-elev-2);margin:8px 0 16px}
.summary__row{display:flex;justify-content:space-between;font-size:14px;color:var(--text-muted);padding:6px 0}
.summary__row--total{padding-top:10px;margin-top:6px;border-top:1px solid var(--border);color:var(--text);font-weight:600;font-size:15px}
.summary__total{color:var(--accent);font-size:18px;font-weight:700}

/* connect screens */
.view--centered .page-title{margin-top:8px}
.hero-icon{
  width:88px;height:88px;border-radius:50%;
  display:grid;place-items:center;margin:8px 0 18px;
}
.hero-icon--purple{background:var(--accent-soft);color:var(--accent);box-shadow:0 0 60px rgba(91,91,255,0.20)}
.hero-icon--success{background:rgba(46,204,113,0.16);color:var(--success);box-shadow:0 0 60px rgba(46,204,113,0.18)}
.centered-text{color:var(--text-muted);font-size:15px;line-height:1.5;margin:0 0 20px;max-width:320px}
.centered-text--dim{color:var(--text-dim);font-size:13px}
.centered-text--left{text-align:left}
.centered-title{margin:0 0 8px;font-size:24px;font-weight:700}
.stack{display:flex;flex-direction:column;gap:10px;width:100%;align-self:stretch}
.btn--lg{box-sizing:border-box;white-space:normal}

/* QR */
.qr{
  margin:6px 0 18px;padding:14px;border-radius:18px;
  background:#fff;
}
.qr__inner{
  width:200px;height:200px;display:grid;place-items:center;
}
.qr__inner svg{width:100%;height:100%}

/* app tabs (Happ / v2RayTun) */
.apptabs{display:flex;gap:8px;margin:0 0 20px}
.apptab{
  flex:1;display:flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 12px;border-radius:14px;
  background:var(--bg-elev);border:1.5px solid transparent;
  font-size:14px;font-weight:500;color:var(--text-muted);
}
.apptab--active{border-color:var(--accent);background:rgba(91,91,255,0.08);color:var(--text)}
.apptab__dot{width:8px;height:8px;border-radius:50%}
.apptab__dot--purple{background:var(--accent)}
.apptab__dot--amber{background:var(--warning)}
.apptab__badge{
  margin-left:auto;padding:2px 8px;border-radius:6px;
  font-size:11px;font-weight:600;background:var(--bg-elev-2);color:var(--text-muted);
}

/* timeline */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{
  content:"";position:absolute;left:18px;top:18px;bottom:18px;width:2px;
  background:var(--bg-elev-2);
}
.timeline__step{position:relative;display:flex;gap:14px;padding:0 0 22px 0}
.timeline__step:last-child{padding-bottom:0}
.timeline__bullet{
  position:relative;z-index:1;flex:0 0 auto;
  width:38px;height:38px;border-radius:50%;
  background:var(--bg-elev);border:1px solid var(--border-strong);
  display:grid;place-items:center;color:var(--accent);
}
.timeline__bullet--check{color:var(--success);background:rgba(46,204,113,0.10);border-color:rgba(46,204,113,0.30)}
.timeline__body{flex:1;padding-top:4px}
.timeline__title{margin:0 0 4px;font-size:15px;font-weight:600}
.timeline__text{margin:0 0 10px;color:var(--text-muted);font-size:13px;line-height:1.5}

/* faq */
.faq{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.faq details{
  background:var(--bg-elev);border:1px solid var(--border);border-radius:14px;
  padding:0 14px;
}
.faq summary{
  list-style:none;cursor:pointer;
  padding:14px 0;font-size:14px;font-weight:500;
  display:flex;align-items:center;justify-content:space-between;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";width:14px;height:14px;
  background:var(--text-muted);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='m6 9 6 6 6-6' stroke='white' stroke-width='2' fill='none' stroke-linecap='round'/></svg>") center/contain no-repeat;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='m6 9 6 6 6-6' stroke='white' stroke-width='2' fill='none' stroke-linecap='round'/></svg>") center/contain no-repeat;
  transition:transform .15s ease;
}
.faq details[open] summary::after{transform:rotate(180deg)}
.faq p{margin:0 0 14px;color:var(--text-muted);font-size:13px;line-height:1.5}

/* bottom nav */
.bottomnav{
  position:fixed;left:0;right:0;bottom:0;
  display:flex;justify-content:space-around;align-items:stretch;
  height:calc(var(--nav-h) + var(--safe-bottom));
  padding-bottom:var(--safe-bottom);
  background:rgba(14,16,20,0.92);backdrop-filter:saturate(140%) blur(14px);
  border-top:1px solid var(--border);
  z-index:10;
}
.bottomnav__btn{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  color:var(--text-dim);font-size:11px;font-weight:500;
  padding:6px 4px;
}
.bottomnav__btn svg{color:currentColor}
.bottomnav__btn--active{color:var(--accent)}

/* toast */
.toast{
  position:fixed;left:50%;bottom:calc(var(--nav-h) + var(--safe-bottom) + 16px);
  transform:translateX(-50%);
  background:var(--bg-elev-3);color:var(--text);
  padding:10px 16px;border-radius:12px;font-size:13px;
  box-shadow:0 8px 24px rgba(0,0,0,0.35);
  z-index:20;
  animation:toast-in .2s ease;
}
@keyframes toast-in{from{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%,0)}}