/* ==========================================================================
 *  KIAN V2Ray — style.css   (تم تیره/ترمینالی، RTL، واکنش‌گرا)
 * ======================================================================== */
:root{
  --bg:#0a0d12;
  --bg-2:#0c1118;
  --surface:#10161f;
  --surface-2:#131c27;
  --line:#1f2c3a;
  --line-2:#283a4d;
  --txt:#e7eef5;
  --muted:#8ba0b4;
  --muted-2:#647689;
  --acc:#76B900;        /* NVIDIA green */
  --acc-2:#4ea3ff;      /* cohesive blue */
  --acc-3:#7c5cff;      /* بنفش خنک برای جزئیات */
  --warn:#f5b945;
  --danger:#ff6b6b;
  --grad:linear-gradient(110deg,var(--acc),var(--acc-2));
  --radius:16px;
  --radius-sm:11px;
  --mono:ui-monospace,"JetBrains Mono","SFMono-Regular",Menlo,Consolas,monospace;
  --font:"Vazirmatn",Tahoma,system-ui,sans-serif;
  --shadow:0 24px 60px -28px rgba(0,0,0,.8);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--txt);
  line-height:1.85;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  min-height:100vh;
}
.mono{font-family:var(--mono);direction:ltr;unicode-bidi:embed}
.muted{color:var(--muted)}
.small{font-size:.82em}
.center{text-align:center}
b{color:#fff;font-weight:600}
a{color:var(--acc-2);text-decoration:none}
a:hover{text-decoration:underline}

.wrap{width:min(880px,92vw);margin-inline:auto}

/* ---------- background atmosphere ---------- */
.grid-bg{
  position:fixed;inset:-2px;z-index:-3;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 25%,transparent 75%);
          mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 25%,transparent 75%);
  opacity:.5;
}
.glow{position:fixed;z-index:-2;border-radius:50%;filter:blur(90px);opacity:.22;pointer-events:none}
.glow-1{width:520px;height:520px;background:var(--acc);top:-180px;inset-inline-start:-120px}
.glow-2{width:460px;height:460px;background:var(--acc-2);top:240px;inset-inline-end:-160px;opacity:.16}

/* ---------- hero ---------- */
.hero{padding:64px 0 18px}
.brandline{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.dot{width:9px;height:9px;border-radius:50%;background:var(--acc);box-shadow:0 0 0 4px rgba(118,185,0,.16);animation:pulse 2.4s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 9px rgba(118,185,0,0)}}
.brandmark{font-weight:700;font-size:15px;letter-spacing:.14em;color:#cfe;}
.brandmark .arrow{color:var(--acc);margin-inline:.35em;text-shadow:0 0 12px var(--acc)}
.phase{
  font-size:11.5px;font-weight:700;letter-spacing:.08em;
  padding:4px 11px;border-radius:999px;color:#04110c;
  background:var(--grad);box-shadow:0 4px 18px -6px var(--acc)
}
.title{
  font-size:clamp(30px,6vw,52px);line-height:1.18;margin:22px 0 14px;font-weight:800;
  background:linear-gradient(180deg,#fff,#aebfcf);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.lede{font-size:clamp(15px,2.4vw,18px);color:#c4d2df;max-width:62ch;margin:0 0 22px}
.hero-meta{display:flex;gap:10px;flex-wrap:wrap}
.chip{
  font-size:12.5px;color:#bfe9d8;background:rgba(118,185,0,.07);
  border:1px solid rgba(118,185,0,.22);padding:6px 12px;border-radius:999px
}

/* ---------- notice ---------- */
.notice{
  display:flex;gap:14px;align-items:flex-start;margin:26px 0 8px;
  background:linear-gradient(180deg,rgba(245,185,69,.08),rgba(245,185,69,.03));
  border:1px solid rgba(245,185,69,.3);border-radius:var(--radius);padding:16px 18px;
}
.notice-ic{font-size:22px;line-height:1.6;flex:none}
.notice-title{font-weight:700;color:#ffe6b0;margin-bottom:3px}
.notice p{margin:0;color:#d9e2ea;font-size:14.5px}

/* ---------- card / form ---------- */
.card{
  margin:30px 0;background:linear-gradient(180deg,var(--surface),var(--bg-2));
  border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);
  overflow:hidden;
}
.card-head{padding:26px 26px 6px}
.card-head h2{margin:0;font-size:24px}
.card-head .muted{margin:.35em 0 0}
form{padding:6px 26px 28px}

.section{padding:20px 0;border-top:1px dashed var(--line)}
.section:first-of-type{border-top:0}
.section-label{
  font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--acc);
  margin-bottom:14px;text-transform:none;opacity:.95
}

.field{margin:0 0 14px;display:flex;flex-direction:column}
label{font-size:13.5px;font-weight:600;margin-bottom:7px;color:#d6e0ea}
.hint{color:var(--muted);font-size:12px;margin-top:6px}
input[type=text],input[type=number],select{
  width:100%;background:var(--bg);color:var(--txt);
  border:1px solid var(--line-2);border-radius:var(--radius-sm);
  padding:12px 14px;font-family:inherit;font-size:15px;outline:none;
  transition:border-color .15s,box-shadow .15s,background .15s;
}
input[inputmode=decimal],input[type=number]{direction:ltr;text-align:start;font-family:var(--mono)}
input:focus,select:focus{border-color:var(--acc);box-shadow:0 0 0 3px rgba(118,185,0,.16);background:#0b1218}
input::placeholder{color:#4f6172}
select{appearance:none;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:left 16px center,left 11px center;background-size:5px 5px,5px 5px;background-repeat:no-repeat}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}

/* modes */
.modes{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-bottom:16px}
.mode{cursor:pointer;display:block}
.mode input{position:absolute;opacity:0;pointer-events:none}
.mode-box{
  display:flex;flex-direction:column;gap:4px;height:100%;
  border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:14px;
  background:var(--bg);transition:.16s;
}
.mode-title{font-weight:700;font-size:14.5px}
.mode-sub{font-size:11.5px;color:var(--muted);line-height:1.6}
.mode:hover .mode-box{border-color:var(--line-2);background:#0b1218}
.mode input:checked + .mode-box{
  border-color:var(--acc);background:rgba(118,185,0,.07);
  box-shadow:0 0 0 3px rgba(118,185,0,.14)
}
.mode input:checked + .mode-box .mode-title{color:var(--acc)}

/* switch */
.switch{display:flex;align-items:center;gap:12px;cursor:pointer;margin:2px 0 4px}
.switch input{position:absolute;opacity:0;pointer-events:none}
.switch-track{width:46px;height:26px;border-radius:999px;background:var(--line-2);position:relative;transition:.2s;flex:none}
.switch-thumb{position:absolute;top:3px;inset-inline-start:3px;width:20px;height:20px;border-radius:50%;background:#cfe;transition:.2s}
.switch input:checked + .switch-track{background:var(--grad)}
.switch input:checked + .switch-track .switch-thumb{transform:translateX(-20px);background:#04110c}
html[dir=rtl] .switch input:checked + .switch-track .switch-thumb{transform:translateX(-20px)}
.switch-label{font-size:14px;color:#d6e0ea}

.form-error{color:var(--danger);font-size:13.5px;min-height:1.2em;margin:8px 0 2px;font-weight:600}

/* primary button */
.btn-primary{
  width:100%;border:0;cursor:pointer;color:#04130d;font-family:inherit;font-weight:800;font-size:16.5px;
  padding:15px 18px;border-radius:14px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;gap:10px;
  box-shadow:0 14px 34px -12px var(--acc);transition:transform .12s,filter .12s;
}
.btn-primary:hover{filter:brightness(1.06)}
.btn-primary:active{transform:translateY(1px)}
.btn-primary:disabled{filter:grayscale(.3) brightness(.9);cursor:default}
.btn-spin{display:none;width:17px;height:17px;border:2.5px solid rgba(0,0,0,.3);border-top-color:#04130d;border-radius:50%;animation:spin .7s linear infinite}
.btn-primary.busy .btn-spin{display:inline-block}
.btn-primary.busy .btn-text{opacity:.7}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- results ---------- */
.result{margin:8px 0 20px;display:flex;flex-direction:column;gap:16px}
.panel{
  background:linear-gradient(180deg,var(--surface),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:20px 20px 22px;
}
.panel.warn{border-color:rgba(245,185,69,.35);background:linear-gradient(180deg,rgba(245,185,69,.07),rgba(245,185,69,.02))}
.panel-title{font-weight:700;font-size:16.5px;margin-bottom:10px}
.panel p.muted{margin:0 0 12px}
.tips{margin:0;padding-inline-start:20px}
.tips li{margin:5px 0;font-size:14px;color:#d3dde6}

.reveal{opacity:0;transform:translateY(14px);animation:rise .5s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes rise{to{opacity:1;transform:none}}

/* terminal block */
.terminal{border:1px solid var(--line-2);border-radius:13px;overflow:hidden;background:#080c11;margin:4px 0 12px}
.term-bar{display:flex;align-items:center;gap:7px;padding:9px 13px;background:#0c1219;border-bottom:1px solid var(--line)}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#2a3a49}
.term-bar i:nth-child(1){background:#ff5f56}.term-bar i:nth-child(2){background:#ffbd2e}.term-bar i:nth-child(3){background:#27c93f}
.term-bar span{margin-inline-start:8px;font-family:var(--mono);font-size:12px;color:var(--muted);direction:ltr}
.term-body{margin:0;padding:15px 16px;font-family:var(--mono);font-size:12.5px;line-height:1.8;color:#bfe9d8;
  white-space:pre-wrap;word-break:break-all;direction:ltr;max-height:220px;overflow:auto}

.cmdline{background:#080c11;border:1px solid var(--line-2);border-radius:11px;padding:13px 15px;
  font-size:13px;color:#bfe9d8;direction:ltr;word-break:break-all;margin:4px 0 10px}

.row{display:flex;gap:10px;flex-wrap:wrap}
.copy{
  border:1px solid var(--line-2);background:var(--surface-2);color:#d6e0ea;font-family:inherit;
  font-size:13px;font-weight:600;padding:9px 15px;border-radius:10px;cursor:pointer;transition:.14s;
}
.copy:hover{border-color:var(--acc);color:var(--acc)}
.copy.ok{background:rgba(118,185,0,.16);border-color:var(--acc);color:var(--acc)}

.badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:6px}
.badge{font-size:12px;color:#bfe9d8;background:rgba(118,185,0,.08);border:1px solid rgba(118,185,0,.22);padding:4px 11px;border-radius:999px}

.usercard{border:1px solid var(--line);border-radius:13px;padding:14px 15px;margin-top:14px;background:rgba(255,255,255,.012)}
.usercard-title{font-weight:700;font-size:15px;margin-bottom:8px;color:#e9f3ee}
.sub-hint{font-size:12px;color:var(--acc-2);opacity:.85;margin:2px 0 6px;line-height:1.6}
.guide{border:1px solid var(--line);border-radius:15px;padding:16px;margin:14px 0 4px;background:rgba(118,185,0,.04)}
.guide-q{font-weight:700;font-size:15px;margin-bottom:12px;color:#e9f3ee}
.guide-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.guide-card{text-align:right;border:1px solid var(--line-2);border-radius:12px;padding:13px;background:#0c1117;cursor:pointer;transition:.15s;color:inherit;font-family:inherit}
.guide-card:hover{border-color:var(--acc);background:#0e141b;transform:translateY(-2px)}
.guide-ic{font-size:22px;margin-bottom:6px}
.guide-tt{font-weight:700;font-size:13.5px;color:var(--acc-2);margin-bottom:4px}
.guide-ds{font-size:12px;color:var(--muted);line-height:1.6}
.guide-warn{margin-top:12px;font-size:12px;color:#f5c451;line-height:1.7;border-top:1px dashed var(--line);padding-top:10px}
@media(max-width:860px){.guide-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.guide-cards{grid-template-columns:1fr}}

.linkrow{border-top:1px dashed var(--line);padding-top:12px;margin-top:12px}
.linkrow:first-of-type{border-top:0;padding-top:0;margin-top:0}
.linkrow-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.linkrow-title{font-size:13px;font-weight:600;color:var(--acc-2)}
.linkrow-code{background:#080c11;border:1px solid var(--line-2);border-radius:10px;padding:11px 13px;
  font-size:11.5px;color:#a7c6d8;direction:ltr;word-break:break-all;margin-bottom:10px}
.qr{display:inline-flex;padding:9px;background:#fff;border-radius:10px}
.qr img,.qr canvas{display:block}

/* ---------- roadmap ---------- */
.roadmap{margin:40px 0}
.roadmap-title{font-size:24px;margin:0 0 4px}
.timeline{list-style:none;margin:24px 0 0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;inset-inline-start:7px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--acc),var(--line) 70%)}
.tl{position:relative;padding:0 30px 24px;}
.tl-dot{position:absolute;inset-inline-start:0;top:5px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:2px solid var(--line-2)}
.tl.done .tl-dot{border-color:var(--acc);background:var(--acc);box-shadow:0 0 0 5px rgba(118,185,0,.16)}
.tl.next .tl-dot{border-color:var(--acc-2)}
.tl-body{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.tl.done .tl-body{border-color:rgba(118,185,0,.3)}
.tl-head{display:flex;align-items:center;gap:10px;margin-bottom:4px}
.tl-tag{font-family:var(--mono);font-size:11.5px;font-weight:700;color:var(--acc);direction:ltr}
.tl-state{font-size:11px;color:var(--muted);border:1px solid var(--line-2);border-radius:999px;padding:2px 9px}
.tl-state.live{color:#04110c;background:var(--grad);border:0;font-weight:700}
.tl h3{margin:2px 0 5px;font-size:16.5px}
.tl p{margin:0;font-size:13.5px;color:#c4d2df}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);margin-top:30px;padding:22px 0 40px;background:var(--bg-2)}
.foot-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.foot-inner .mono{font-size:13px;letter-spacing:.12em;color:#9fb6c8}
.foot-links{display:flex;gap:16px}
.foot-links a{color:#cfe;font-size:14px}

.hidden{display:none !important}

/* ---------- tabs ---------- */
.tabs{
  display:flex;gap:8px;overflow-x:auto;margin:18px 0 0;padding-bottom:4px;
  scrollbar-width:thin;-webkit-overflow-scrolling:touch;
}
.tabs::-webkit-scrollbar{height:5px}
.tabs::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:9px}
.tab{
  flex:0 0 auto;border:1px solid var(--line-2);background:var(--surface);color:var(--muted);
  font-family:inherit;font-size:14px;font-weight:600;padding:10px 15px;border-radius:11px;cursor:pointer;
  transition:.15s;white-space:nowrap;
}
.tab:hover{color:#cfe;border-color:var(--line-2)}
.tab.active{color:#04130d;background:var(--grad);border-color:transparent;box-shadow:0 8px 22px -10px var(--acc)}
.panel-tab{display:none;animation:rise .4s cubic-bezier(.2,.7,.2,1)}
.panel-tab.active{display:block}

/* ---------- big single field ---------- */
.field.big label{font-size:16px}
.field.big input{font-size:18px;padding:15px 16px;border-color:var(--acc);box-shadow:0 0 0 3px rgba(118,185,0,.10)}

/* ---------- stepper ---------- */
.stepper{display:inline-flex;align-items:center;gap:0;border:1px solid var(--line-2);border-radius:12px;overflow:hidden;background:var(--bg);width:fit-content}
.step-btn{width:48px;height:46px;border:0;background:var(--surface-2);color:var(--acc);font-size:22px;font-weight:700;cursor:pointer;transition:.12s}
.step-btn:hover{background:rgba(118,185,0,.15)}
.stepper input{width:64px;text-align:center;border:0;border-radius:0;background:var(--bg);font-family:var(--mono);font-size:17px;box-shadow:none}
.stepper input:focus{box-shadow:none;border:0}

/* ---------- advanced toggle ---------- */
.adv-toggle{
  width:100%;text-align:start;border:1px dashed var(--line-2);background:transparent;color:var(--muted);
  font-family:inherit;font-size:13.5px;font-weight:600;padding:12px 14px;border-radius:11px;cursor:pointer;
  margin:6px 0 0;transition:.14s;
}
.adv-toggle:hover{color:#cfe;border-color:var(--acc)}
.adv-toggle[aria-expanded="true"]{color:var(--acc);border-style:solid;border-color:rgba(118,185,0,.3)}
.adv-caret{display:inline-block;transition:transform .18s;color:var(--acc)}
.adv-toggle[aria-expanded="true"] .adv-caret{transform:rotate(90deg)}
html[dir=rtl] .adv-caret{transform:scaleX(-1)}
html[dir=rtl] .adv-toggle[aria-expanded="true"] .adv-caret{transform:scaleX(-1) rotate(-90deg)}
.adv-body{border:1px solid var(--line);border-radius:13px;padding:16px;margin-top:10px;background:rgba(255,255,255,.012)}

/* ---------- prose / tutorial tabs ---------- */
.card.prose{padding:24px 24px 26px}
.prose h2{margin:0 0 14px;font-size:23px}
.prose h3{margin:24px 0 10px;font-size:17px;color:#e9f3ee}
.prose p{margin:6px 0;font-size:14.5px;color:#c8d6e2}
.prose a{color:var(--acc-2)}

.step-list{display:flex;flex-direction:column;gap:14px;margin:10px 0}
.stp{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--line);border-radius:13px;padding:14px 15px;background:var(--bg)}
.stp-n{flex:none;width:30px;height:30px;border-radius:50%;background:var(--grad);color:#04130d;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px}
.stp b{color:#fff;font-size:15px;display:block;margin-bottom:3px}
.stp p{margin:5px 0;font-size:13.8px;color:#c4d2df}
.tipline{background:rgba(245,185,69,.08);border:1px solid rgba(245,185,69,.25);border-radius:9px;padding:9px 11px;font-size:13px !important;color:#e7d3a8 !important}

.btn-link{display:inline-block;margin-top:8px;background:var(--surface-2);border:1px solid var(--line-2);color:var(--acc-2);
  padding:9px 14px;border-radius:10px;font-size:13.5px;font-weight:600;text-decoration:none;transition:.14s}
.btn-link:hover{border-color:var(--acc);color:var(--acc);text-decoration:none}

.buy-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:6px 0}
.buy{border:1px solid var(--line);border-radius:13px;padding:14px;background:var(--bg)}
.buy-title{font-weight:700;margin-bottom:8px}
.mini{list-style:none;margin:0 0 8px;padding:0}
.mini li{font-size:13px;color:#c4d2df;margin:3px 0}

.callout{margin-top:18px;background:rgba(118,185,0,.07);border:1px solid rgba(118,185,0,.25);border-radius:12px;padding:13px 15px;font-size:14px;color:#cfeede}
.callout a{font-weight:700}
.risk{background:rgba(255,107,107,.08);border:1px solid rgba(255,107,107,.35);border-radius:12px;padding:13px 15px;font-size:14px;color:#ffd4d4;line-height:1.9}
.risk b{color:#fff}

.cmdtable{display:flex;flex-direction:column;gap:7px;margin:8px 0}
.cmdtable>div{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#080c11;border:1px solid var(--line-2);border-radius:9px;padding:9px 12px;flex-wrap:wrap}
.cmdtable .mono{color:#bfe9d8;font-size:13px;direction:ltr}
.cmdtable i{color:var(--muted);font-style:normal;font-size:12.5px}

.links-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:6px 0}
.lk{border:1px solid var(--line);border-radius:12px;padding:13px 14px;background:var(--bg);color:#dfeaf2;font-weight:600;font-size:14px;text-decoration:none;transition:.14s;line-height:1.7}
.lk:hover{border-color:var(--acc);text-decoration:none}
.lk span{color:var(--acc-2);font-family:var(--mono);font-size:12.5px;font-weight:500;direction:ltr}

.donate{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:#080c11;border:1px solid var(--line-2);border-radius:11px;padding:13px 14px;margin:6px 0}
.donate-label{font-size:13.5px;color:#cfeede;font-weight:600}
.donate code{color:#bfe9d8;font-size:12.5px;word-break:break-all;direction:ltr}

/* ---------- responsive ---------- */
@media (max-width:640px){
  .hero{padding:42px 0 8px}
  .grid2,.grid3,.modes{grid-template-columns:1fr}
  .card-head,form{padding-inline:18px}
  .term-body{font-size:11.5px}
  .linkrow-head{flex-direction:column;align-items:stretch}
  .foot-inner{flex-direction:column;text-align:center}
  .buy-grid,.links-grid{grid-template-columns:1fr}
  .cmdtable>div{flex-direction:column;align-items:flex-start;gap:3px}
  .prose{padding-inline:18px}
}
.sub-port-note{margin:10px 0;padding:10px 12px;border-radius:10px;background:rgba(245,196,81,.08);border:1px solid rgba(245,196,81,.3);font-size:12.5px;line-height:1.7;color:#f5d98a}
.sub-head{margin:10px 0 6px;font-size:13.5px;color:#cfe6ff}
.config-sep{margin:14px 0 6px;padding-top:10px;border-top:1px dashed rgba(255,255,255,.08);font-size:12.5px;color:#9fb3c8}

/* فاز ۳: کانفیگ‌های دامنه‌دار */
.tls-block{margin-top:14px}
.tls-block>summary{cursor:pointer;padding:10px 12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:10px;font-weight:600}
.tls-intro{font-size:13px;line-height:1.8;color:#cfe6ff;background:rgba(64,156,255,.06);border:1px solid rgba(64,156,255,.18);padding:10px 12px;border-radius:8px;margin:10px 0}
.tls-req{margin:8px 0 4px;color:#ffd28a}
.tls-req-list{margin:4px 0 0 18px;padding:0;color:#cfe6ff}
.tls-req-list li{margin:3px 0}
.tls-req-list code{background:rgba(0,0,0,.3);padding:1px 5px;border-radius:4px;font-family:monospace;color:#9fefb0}
.tls-toggle{margin:10px 0}
.switch-row{display:flex;align-items:center;gap:8px;cursor:pointer;font-weight:500}
.tls-options{margin-top:8px;padding-top:8px;border-top:1px dashed rgba(255,255,255,.08)}
.tls-protos{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px;margin:6px 0}
.proto-chk{display:flex;align-items:flex-start;gap:8px;cursor:pointer;padding:8px 10px;border:1px solid rgba(255,255,255,.08);border-radius:8px;background:rgba(255,255,255,.02);transition:background .15s}
.proto-chk:hover{background:rgba(255,255,255,.05)}
.proto-chk input{margin-top:3px}
.proto-chk b{display:block;font-size:13.5px}
.proto-chk small{display:block;font-size:11.5px;color:#9fb3c8;margin-top:2px}

/* راهنمای دامنه و TLS */
.cf-warn{background:rgba(255,200,87,.06);border:1px solid rgba(255,200,87,.25);border-radius:10px;padding:10px 14px;margin:10px 0;font-size:13.5px;line-height:1.8}
.cf-warn p{margin:6px 0}
.cf-warn ul{margin:6px 0 0 18px}
.proto-guide{display:grid;gap:10px;margin:10px 0}
.proto-item{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:10px 14px}
.proto-item b{display:inline-block;font-size:14.5px;color:#fff}
.proto-item p{margin:6px 0 0;color:#cfe6ff;font-size:13px;line-height:1.7}
.badge-rec{display:inline-block;background:rgba(76,175,80,.18);color:#9be29b;border:1px solid rgba(76,175,80,.4);padding:1px 8px;border-radius:6px;font-size:11px;margin-right:8px;font-weight:500}
.prose details{margin:8px 0;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:8px;padding:8px 12px}
.prose details summary{cursor:pointer;font-weight:500;color:#cfe6ff}
.prose details ul{margin:8px 0 4px 18px;font-size:13px;line-height:1.8}
.prose details p{margin:8px 0;font-size:13px;line-height:1.8}
.prose h3{margin-top:24px;color:#fff;font-size:16px}
.sub-hint.warn{background:rgba(255,200,87,.08);border-color:rgba(255,200,87,.3);color:#ffd28a}

/* هشدار فیلتر شدن IP در حالت بدون دامنه */
.ip-warn{
  margin:14px 0;padding:14px 16px;border-radius:10px;
  background:linear-gradient(135deg, rgba(255,80,80,.08), rgba(255,140,0,.05));
  border:1px solid rgba(255,80,80,.35);
}
.ip-warn-head{
  font-weight:600;color:#ff8a8a;font-size:14.5px;margin-bottom:8px;
}
.ip-warn-body{
  font-size:13.5px;line-height:1.85;color:#ffd7d7;
}
.ip-warn-body b{color:#ffe5a8}
.ip-warn-rule{
  display:block;margin-top:4px;padding:8px 10px;
  background:rgba(255,255,255,.04);border-radius:6px;
  font-size:13px;color:#ffc;
}
.ip-warn.hidden{display:none}

/* راهنمای سرور ایده‌آل + تست پورت */
.server-tips{
  margin:12px 0 16px;padding:12px 14px;border-radius:10px;
  background:linear-gradient(135deg, rgba(64,156,255,.06), rgba(34,211,238,.04));
  border:1px solid rgba(64,156,255,.22);
}
.server-tips-head{font-weight:600;color:#7dd3fc;font-size:14px;margin-bottom:6px}
.server-tips-body p{font-size:13px;line-height:1.85;color:#cfe6ff;margin:6px 0}
.server-tips-body b{color:#ffe5a8}
.server-tips-body code{background:rgba(0,0,0,.3);padding:1px 5px;border-radius:4px;font-family:monospace;color:#9fefb0;font-size:12.5px}
.port-check{margin-top:10px;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.06);border-radius:8px;padding:8px 12px}
.port-check>summary{cursor:pointer;color:#a5d8ff;font-size:13.5px;line-height:1.8}
.port-check p{margin:8px 0;font-size:12.5px;line-height:1.8;color:#cfe6ff}
.codebox{position:relative;background:#0c1224;border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:10px 12px;margin:8px 0;overflow:auto}
.codebox pre{margin:0;font-family:monospace;font-size:12px;color:#9fefb0;white-space:pre-wrap;word-break:break-all;padding-right:60px}
.copybtn{position:absolute;top:6px;left:6px;background:rgba(76,175,80,.18);color:#9be29b;border:1px solid rgba(76,175,80,.4);border-radius:6px;padding:4px 10px;font-size:11.5px;cursor:pointer;font-family:inherit}
.copybtn:hover{background:rgba(76,175,80,.28)}

/* جعبه راهنمای پورت در تنظیمات پیشرفته */
.port-info{
  margin:8px 0 10px;padding:10px 12px;border-radius:8px;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);
}
.port-info-head{font-weight:600;color:#ffd28a;font-size:13.5px;margin-bottom:6px}
.port-info-body p{margin:6px 0 2px;font-size:12.5px;line-height:1.8;color:#cfe6ff}
.port-info-body ul{margin:4px 0 10px 18px;padding:0;font-size:12.5px;line-height:1.85}
.port-info-body code{background:rgba(0,0,0,.4);padding:1px 6px;border-radius:4px;font-family:monospace;color:#9fefb0;font-size:12px}
.port-info-body .muted{color:#9fb3c8}