/* ═══════════════════════════════════════════
   AnyxNet App — CSS
   Hybrid: terminal sidebar + clean content
   ═══════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0a0a;
  --bg2:#0e0e0e;
  --card:#111;
  --card2:#151515;
  --border:#1e1e1e;
  --border-hi:#2d2d2d;
  --txt:#e0e0e0;
  --dim:#8a8a8a;
  --dim2:#b0b0b0;
  --accent:#a855f7;
  --accent2:#c084fc;
  --accent-bg:rgba(168,85,247,.06);
  --accent-border:rgba(168,85,247,.15);
  --violet:#7c3aed;
  --violet2:#8b5cf6;
  --violet-bg:rgba(124,58,237,.06);
  --violet-border:rgba(124,58,237,.18);
  --green:#22c55e;
  --red:#ef4444;
  --yellow:#eab308;
  --sidebar-w:220px;
  --mobile-hdr:52px;
}
html{scroll-behavior:smooth}
body{
  font-family:'SF Mono','Fira Code','Cascadia Code','JetBrains Mono',Consolas,'Liberation Mono','Courier New',monospace;
  font-weight:500;
  background:var(--bg);color:var(--txt);min-height:100vh;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent);color:#000}

/* ═══ Grid overlay ═══ */
body::before{
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.018;
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:28px 28px;
}

/* ═══ Particle canvas ═══ */
#app-particles{
  position:fixed;inset:0;z-index:0;pointer-events:none;
}

/* ═══════════════════════════════════════════
   AUTH SCREEN
   ═══════════════════════════════════════════ */
.auth-screen{
  display:flex;align-items:center;justify-content:center;
  min-height:100vh;padding:24px;
  background:var(--bg);position:relative;z-index:1;
}
.auth-box{
  text-align:center;max-width:380px;width:100%;
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:48px 32px;
  animation:fadeUp .5s ease;
}
.auth-logo{border-radius:12px;margin-bottom:20px;opacity:.9}
.auth-title{
  font-size:1.8rem;font-weight:800;letter-spacing:6px;text-transform:uppercase;
  color:#fff;margin-bottom:12px;
}
.auth-sub{font-size:.82rem;color:var(--dim2);line-height:1.6;margin-bottom:28px}
#tg-login-widget{display:flex;justify-content:center;margin-bottom:20px;min-height:40px}
.auth-hint{font-size:.68rem;color:var(--dim);letter-spacing:1px}

@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}100%{opacity:1;transform:translateY(0)}}

/* ═══════════════════════════════════════════
   APP LAYOUT
   ═══════════════════════════════════════════ */
.app{
  display:grid;
  grid-template-columns:var(--sidebar-w) 1fr;
  grid-template-rows:auto 1fr;
  min-height:100vh;
  position:relative;z-index:1;
}

/* ═══════════════════════════════════════════
   SIDEBAR — terminal style
   ═══════════════════════════════════════════ */
.sidebar{
  grid-row:1 / -1;
  background:var(--card);
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;
  height:100vh;position:sticky;top:0;
  overflow-y:auto;
}
.sidebar-hdr{
  display:flex;align-items:center;
  padding:16px 18px;border-bottom:1px solid var(--border);
}
.sidebar-brand{
  flex:1;font-size:1rem;font-weight:800;letter-spacing:8px;text-transform:uppercase;color:#fff;
  font-family:'Space Grotesk',sans-serif;
}
.sidebar-close{
  display:none;margin-left:auto;background:none;border:none;color:var(--dim);
  font-size:1.4rem;cursor:pointer;padding:0 4px;line-height:1;
}
.sidebar-close:hover{color:#fff}

.sidebar-user{
  padding:14px 18px;border-bottom:1px solid var(--border);
}
.sidebar-username{
  display:block;font-size:.78rem;font-weight:600;letter-spacing:1px;
  cursor:pointer;text-decoration:none;
  color:var(--dim2);
  transition:text-shadow .3s,color .3s;
}
.sidebar-username:hover{
  filter:brightness(1.3);
}

/* ── Tier glow: Node — steady green pulse ── */
.sidebar-username.tier-node{
  color:#4ade80;
  text-shadow:0 0 6px rgba(34,197,94,.5),0 0 18px rgba(34,197,94,.15);
  animation:usrNode 2.5s ease-in-out infinite;
}
@keyframes usrNode{
  0%,100%{text-shadow:0 0 4px rgba(34,197,94,.3),0 0 12px rgba(34,197,94,.08)}
  50%{text-shadow:0 0 10px rgba(34,197,94,.7),0 0 24px rgba(34,197,94,.2)}
}

/* ── Tier glow: Validator — blue flicker + scan ── */
.sidebar-username.tier-validator{
  color:#38bdf8;
  text-shadow:0 0 6px rgba(56,189,248,.5),0 0 18px rgba(56,189,248,.15);
  animation:usrValidator 3s ease-in-out infinite;
}
@keyframes usrValidator{
  0%,100%{text-shadow:0 0 4px rgba(56,189,248,.3),0 0 12px rgba(56,189,248,.08);opacity:1}
  40%{text-shadow:0 0 12px rgba(56,189,248,.8),0 0 28px rgba(56,189,248,.25);opacity:1}
  42%{opacity:.6}
  44%{opacity:1}
  70%{text-shadow:0 0 8px rgba(56,189,248,.5),0 0 18px rgba(56,189,248,.15)}
}

/* ── Tier glow: Oracle — purple color shift + orbit ── */
.sidebar-username.tier-oracle{
  color:#c084fc;
  text-shadow:0 0 6px rgba(192,132,252,.5),0 0 18px rgba(192,132,252,.15);
  animation:usrOracle 4s ease-in-out infinite;
}
@keyframes usrOracle{
  0%,100%{color:#c084fc;text-shadow:0 0 6px rgba(192,132,252,.4),0 0 16px rgba(192,132,252,.1)}
  33%{color:#d8b4fe;text-shadow:0 0 10px rgba(216,180,254,.6),0 0 24px rgba(192,132,252,.2)}
  66%{color:#e0b0ff;text-shadow:0 0 14px rgba(224,176,255,.7),0 0 32px rgba(192,132,252,.25)}
}

/* ── Tier glow: Genesis — gold gradient text + shimmer ── */
.sidebar-username.tier-genesis{
  background:linear-gradient(90deg,#fbbf24,#fde68a,#f59e0b,#fbbf24);
  background-size:300% 100%;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  animation:usrGenesis 3s ease-in-out infinite;
  filter:drop-shadow(0 0 6px rgba(251,191,36,.5));
}
.sidebar-username.tier-genesis:hover{
  filter:drop-shadow(0 0 10px rgba(251,191,36,.7)) brightness(1.2);
}
@keyframes usrGenesis{
  0%{background-position:0% 50%;filter:drop-shadow(0 0 6px rgba(251,191,36,.4))}
  50%{background-position:100% 50%;filter:drop-shadow(0 0 12px rgba(251,191,36,.7))}
  100%{background-position:0% 50%;filter:drop-shadow(0 0 6px rgba(251,191,36,.4))}
}
.sidebar-status{
  display:block;font-size:.68rem;color:var(--dim2);margin-top:4px;letter-spacing:1px;
}

.sidebar-nav{
  flex:1;padding:12px 0;display:flex;flex-direction:column;gap:1px;
}
.nav-item{
  display:flex;align-items:center;gap:10px;
  padding:10px 18px;font-size:.74rem;letter-spacing:2px;text-transform:uppercase;
  font-family:'Space Grotesk',sans-serif;font-weight:500;
  color:var(--dim2);transition:color .2s,background .2s;cursor:pointer;
  border-left:2px solid transparent;
}
.nav-item:hover{color:#fff;background:rgba(255,255,255,.03)}
.nav-item.active{
  color:var(--accent2);border-left-color:var(--accent);
  background:var(--accent-bg);
}
.nav-icon{
  width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;
  stroke-linecap:round;stroke-linejoin:round;
  opacity:.4;transition:opacity .2s;flex-shrink:0;
}
.nav-item.active .nav-icon,.nav-item:hover .nav-icon{opacity:1}

/* inline SVG icon */
.i{
  width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;
  stroke-linecap:round;stroke-linejoin:round;
  vertical-align:middle;flex-shrink:0;display:inline-block;
}

.sidebar-footer{
  padding:14px 18px;border-top:1px solid var(--border);
}
.sidebar-logout{
  background:none;border:none;font-family:inherit;
  font-size:.68rem;letter-spacing:2px;text-transform:uppercase;
  color:var(--dim);cursor:pointer;transition:color .2s;padding:0;
}
.sidebar-logout:hover{color:var(--red)}

/* ═══════════════════════════════════════════
   MOBILE HEADER
   ═══════════════════════════════════════════ */
.mobile-hdr{
  display:none;
  align-items:center;gap:12px;
  padding:0 16px;height:var(--mobile-hdr);
  background:var(--card);border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:50;
}
.mobile-title{
  flex:1;font-size:.74rem;letter-spacing:2px;text-transform:uppercase;color:#e0e0e0;font-weight:600;
  font-family:'Space Grotesk',sans-serif;
}
.mobile-logo{border-radius:6px}

.burger{
  background:none;border:none;cursor:pointer;padding:4px 0;
  display:flex;flex-direction:column;gap:4px;
}
.burger span{
  display:block;width:20px;height:2px;background:var(--dim2);
  border-radius:1px;transition:all .2s;
}

/* ═══════════════════════════════════════════
   CONTENT AREA
   ═══════════════════════════════════════════ */
.content{
  padding:32px;
  width:100%;
  animation:fadeUp .35s ease;
}

/* ═══════════════════════════════════════════
   SECTION (page)
   ═══════════════════════════════════════════ */
.section{
  animation:fadeUp .3s ease;
}
.section-hdr{
  display:flex;align-items:center;gap:12px;
  margin-bottom:24px;padding-bottom:14px;
  border-bottom:1px solid var(--border);
  width:100%;
}
.term-dots{display:flex;gap:6px}
.term-dots span{width:8px;height:8px;border-radius:50%}
.term-dots span:nth-child(1){background:var(--accent)}
.term-dots span:nth-child(2){background:var(--violet)}
.term-dots span:nth-child(3){background:var(--border-hi)}
.section-title{
  font-size:.78rem;letter-spacing:3px;text-transform:uppercase;color:var(--dim2);font-weight:600;
  font-family:'Space Grotesk',sans-serif;
}

.section-body{
  display:flex;flex-direction:column;gap:22px;
}

/* ═══════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════ */
.card{
  background:var(--card);border:1px solid var(--border);border-radius:10px;
  padding:20px;transition:border-color .3s;
}
.card:hover{border-color:var(--border-hi)}

.card-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:10px 0;border-bottom:1px solid rgba(255,255,255,.04);
}
.card-row:last-child{border-bottom:none}
.card-label{font-size:.78rem;color:var(--dim2);letter-spacing:1px;text-transform:uppercase;font-weight:600}
.card-value{font-size:.85rem;color:#f0f0f0;letter-spacing:.5px;font-weight:600}
.card-value.accent{color:var(--accent2);font-weight:600}
.card-value.violet{color:var(--violet)}
.card-value.green{color:var(--green)}
.card-value.red{color:var(--red)}
.card-value.yellow{color:var(--yellow)}

.card-status{
  border-left:3px solid var(--violet);
}

/* ═══════════════════════════════════════════
   PROGRESS BAR
   ═══════════════════════════════════════════ */
.progress-bar{
  height:5px;background:var(--border);border-radius:3px;margin-top:14px;overflow:hidden;
}
.progress-fill{
  height:100%;border-radius:3px;
  background:linear-gradient(90deg,var(--accent),var(--violet));
  box-shadow:0 0 8px rgba(124,58,237,.3);
  transition:width 1.2s cubic-bezier(.4,0,.2,1);
  position:relative;
}
.progress-fill::after{
  content:'';position:absolute;top:0;right:0;width:30px;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.2));
  border-radius:3px;
  animation:progressShine 2s ease-in-out infinite;
}
@keyframes progressShine{
  0%,100%{opacity:0}
  50%{opacity:1}
}
.progress-label{
  font-size:.72rem;color:var(--dim2);margin-top:6px;text-align:right;
}

/* ═══════════════════════════════════════════
   QUICK ACTIONS (dashboard)
   ═══════════════════════════════════════════ */
.quick-actions{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;
}
.action-btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 16px;font-size:.8rem;font-weight:600;letter-spacing:1.5px;
  color:#e0e0e0;background:var(--card);border:1px solid var(--border);
  border-radius:8px;cursor:pointer;transition:all .2s;font-family:inherit;
  text-decoration:none;
}
.action-btn:hover{
  border-color:var(--accent-border);color:#fff;
  box-shadow:0 0 16px rgba(168,85,247,.08);
}

/* ═══════════════════════════════════════════
   DASHBOARD BOTTOM ROW (referral + instructions)
   ═══════════════════════════════════════════ */
.dash-bottom-row{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;
}
.dash-mini-card{
  padding:18px 20px;display:flex;flex-direction:column;gap:10px;
  position:relative;overflow:hidden;
}
.ref-network-canvas{
  position:absolute;inset:0;width:100%;height:100%;
  pointer-events:none;z-index:0;opacity:.55;
}
.dash-mini-card > *:not(.ref-network-canvas){position:relative;z-index:1}
.dash-mini-hdr{
  display:flex;align-items:center;gap:8px;
  font-size:.75rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;
  color:var(--dim2);font-family:'Space Grotesk',sans-serif;
}
.dash-mini-hdr .i{width:14px;height:14px;stroke:var(--accent2);opacity:.7}
.dash-mini-body{
  display:flex;flex-direction:column;gap:6px;flex:1;
}
.dash-mini-big{
  font-size:1.6rem;font-weight:800;color:#fff;letter-spacing:1px;line-height:1;
}
.dash-mini-sub{
  font-size:.72rem;font-weight:600;letter-spacing:1px;color:var(--dim2);
}
.dash-mini-sub.green{color:var(--green)}
.dash-mini-sub.accent{color:var(--accent2)}
.dash-mini-sub.yellow{color:var(--yellow)}
.dash-mini-sub.violet{color:var(--violet)}
.dash-mini-link{
  font-size:.7rem;color:var(--accent2);letter-spacing:.5px;
  transition:color .2s;align-self:flex-start;
}
.dash-mini-link:hover{color:#fff}

/* Referral level progress */
.dash-ref-level{
  display:flex;flex-direction:column;gap:4px;margin-top:4px;
}
.dash-ref-level-label{
  font-size:.65rem;color:var(--dim);letter-spacing:.5px;text-transform:uppercase;
}
.dash-ref-level-bar{
  height:3px;background:var(--border);border-radius:2px;overflow:hidden;
}
.dash-ref-level-fill{
  height:100%;border-radius:2px;
  background:linear-gradient(90deg,var(--accent),var(--violet));
  transition:width 1s cubic-bezier(.4,0,.2,1);
}
.dash-ref-level-next{
  font-size:.65rem;color:var(--dim);text-align:right;
}

.dash-quick-link{
  display:flex;align-items:center;gap:6px;
  font-size:.78rem;color:var(--dim2);transition:color .2s;
  padding:4px 0;
}
.dash-quick-link:hover{color:var(--accent2)}
.dash-quick-link .i{width:14px;height:14px}
@media(max-width:480px){
  .dash-bottom-row{grid-template-columns:1fr}
}

/* ═══════════════════════════════════════════
   VPN DASHBOARD
   ═══════════════════════════════════════════ */
.vpn-proto-header{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 20px;background:var(--card);border:1px solid var(--border);
  border-radius:10px;
}
.vpn-proto-name{
  font-size:.95rem;font-weight:700;letter-spacing:1.5px;color:#fff;
}
.vpn-instructions{
  background:var(--card);border:1px solid var(--border);border-radius:10px;
  padding:20px;
}
.vpn-instructions .card-label{display:block;margin-bottom:10px}
.vpn-steps{
  margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px;
}
.vpn-steps li{
  font-size:.82rem;color:var(--dim2);line-height:1.7;
}
.vpn-steps strong{color:#fff}
.vpn-link-box{
  background:var(--card);border:1px solid var(--violet-border);border-radius:10px;
  padding:20px;display:flex;flex-direction:column;gap:10px;
}
.vpn-link-box .card-label{display:block}
.vpn-link-row{
  display:flex;align-items:center;gap:10px;justify-content:center;
}
.vpn-link-value{
  flex:1;padding:12px 16px;display:block;
  font-size:.82rem;color:var(--accent2);letter-spacing:.3px;
  background:var(--bg2);border:1px solid var(--border);border-radius:6px;
  word-break:break-all;text-align:left;user-select:all;line-height:1.6;
  text-decoration:none;transition:border-color .2s;
}
.vpn-link-value:hover{border-color:var(--accent-border)}
.vpn-copy-btn{align-self:flex-start;white-space:nowrap}
.vpn-link-guide{
  display:inline-block;margin-top:10px;
  font-size:.78rem;color:var(--accent2);text-decoration:none;
  transition:color .2s;
}
.vpn-link-guide:hover{color:#fff}
.proto-content{
  min-height:120px;
}
/* proto badge */
.vpn-proto-badge{
  display:flex;align-items:center;gap:10px;position:relative;
  padding:14px 20px;background:var(--card);border:1px solid var(--border);
  border-radius:10px;margin-bottom:8px;
}
.vpn-proto-label{
  flex:1;font-size:.82rem;font-weight:700;letter-spacing:1.5px;color:#fff;
}
.vpn-switch-btn{
  padding:4px 10px;font-family:inherit;font-size:.7rem;
  color:var(--dim2);background:transparent;border:1px solid var(--border);
  border-radius:6px;cursor:pointer;transition:all .2s;white-space:nowrap;
}
.vpn-switch-btn:hover{border-color:var(--accent-border);color:var(--accent2)}

/* Proto dropdown */
.proto-dropdown{
  position:absolute;top:calc(100% + 6px);right:0;z-index:20;
  background:var(--card);border:1px solid var(--border-hi);border-radius:8px;
  padding:6px;min-width:180px;
  box-shadow:0 8px 24px rgba(0,0,0,.5);
  animation:fadeUp .2s ease;
}
.proto-dropdown-item{
  display:flex;align-items:center;gap:8px;width:100%;
  padding:10px 14px;font-family:inherit;font-size:.78rem;
  color:var(--dim2);background:transparent;border:none;
  border-radius:6px;cursor:pointer;transition:all .15s;text-align:left;
}
.proto-dropdown-item:hover{background:rgba(255,255,255,.04);color:#fff}
.proto-dropdown-item.active{
  color:var(--violet);background:var(--violet-bg);
}
.proto-dropdown-item .i{width:14px;height:14px}
/* vpn actions row */
.vpn-actions{
  display:flex;gap:8px;flex-wrap:wrap;margin:12px 0;
}
.vpn-bottom-actions{
  margin-top:16px;text-align:center;
}
/* vpn guide */
.vpn-guide{margin:12px 0}
.vpn-guide-title{
  font-size:.88rem;font-weight:700;color:#fff;margin-bottom:12px;
}
.vpn-guide-apps{
  display:flex;flex-direction:column;gap:10px;margin-bottom:14px;
}
.vpn-guide-app strong{font-size:.82rem;color:#e0e0e0}
.vpn-guide-app p{margin:4px 0 0;font-size:.8rem;color:var(--dim2)}
.vpn-guide-app a{color:var(--accent2)}
.vpn-guide-tip{
  font-size:.78rem;color:var(--dim2);margin-top:12px;line-height:1.6;
}
/* config list */
.vpn-configs{margin-top:16px}
.vpn-config-item{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 16px;background:var(--card);border:1px solid var(--border);
  border-radius:8px;margin-bottom:6px;cursor:pointer;transition:border-color .2s;
}
.vpn-config-item:hover{border-color:var(--border-hi)}
.vpn-config-info{display:flex;align-items:center;gap:8px}
.vpn-config-location{font-size:.85rem}
.vpn-config-name{font-size:.8rem;color:#e0e0e0;font-weight:600;letter-spacing:.5px}
.vpn-config-traffic{
  font-size:.72rem;color:var(--dim2);letter-spacing:.3px;
}
.vpn-config-actions{display:flex;gap:4px}
.vpn-config-actions .btn{padding:4px 8px;font-size:.75rem;min-width:auto}
/* node picker */
.vpn-node-picker{margin:12px 0}
.vpn-node-btn{
  display:flex;align-items:center;gap:8px;width:100%;
  padding:12px 16px;margin-bottom:6px;
  font-family:inherit;font-size:.78rem;
  color:var(--dim2);background:var(--card);border:1px solid var(--border);
  border-radius:8px;cursor:pointer;transition:all .2s;text-align:left;
}
.vpn-node-btn:hover{border-color:var(--accent-border);color:#fff}
.vpn-node-flag{font-size:1rem}
.vpn-node-name{font-weight:600;letter-spacing:.5px}
.vpn-limit-msg{
  font-size:.78rem;color:var(--dim);padding:10px 0;
}

/* ═══════════════════════════════════════════
   PLAN TABS & GRID (subscription)
   ═══════════════════════════════════════════ */
.plan-tabs{display:flex;gap:6px;margin-bottom:4px}
.plan-tab{
  flex:1;padding:10px 16px;font-family:inherit;font-size:.72rem;font-weight:600;
  letter-spacing:1.5px;text-transform:uppercase;
  color:var(--dim);background:var(--card);border:1px solid var(--border);
  border-radius:8px 8px 0 0;cursor:pointer;transition:all .2s;
}
.plan-tab.active{color:var(--accent2);border-color:var(--accent-border);background:var(--accent-bg);border-bottom-color:transparent}

.plans-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;
}
.plan-card{
  background:var(--card);border:1px solid var(--border);border-radius:10px;
  padding:24px 20px;text-align:center;transition:all .3s;cursor:pointer;
}
.plan-card:hover{border-color:var(--accent-border);box-shadow:0 0 20px rgba(168,85,247,.08)}
.plan-card.popular{border-color:var(--accent-border)}
.plan-card .plan-duration{font-size:.72rem;color:var(--dim2);letter-spacing:2px;text-transform:uppercase;margin-bottom:8px}
.plan-card .plan-price{font-size:1.6rem;font-weight:800;color:#fff;margin-bottom:4px}
.plan-card .plan-price small{font-size:.72rem;font-weight:400;color:var(--dim2)}
.plan-card .plan-per{font-size:.72rem;color:var(--dim2)}
.plan-badge{
  display:inline-block;font-size:.58rem;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--accent);border:1px solid var(--accent-border);border-radius:4px;
  padding:2px 8px;margin-bottom:8px;
}

/* ═══════════════════════════════════════════
   FORMS & INPUTS
   ═══════════════════════════════════════════ */
.input{
  width:100%;padding:10px 14px;font-family:inherit;font-size:.8rem;
  color:var(--txt);background:var(--bg2);border:1px solid var(--border);
  border-radius:6px;outline:none;transition:border-color .2s;
}
.input:focus{border-color:var(--accent-border)}
.input::placeholder{color:var(--dim)}
.textarea{min-height:100px;resize:vertical}

.ref-code-box{
  background:var(--card);border:1px solid var(--accent-border);border-radius:10px;
  padding:20px;text-align:center;
}
.ref-code-box .card-label{display:block;margin-bottom:12px}
.ref-code-row{
  display:flex;align-items:center;gap:10px;justify-content:center;
}
.ref-code-value{
  font-size:1.4rem;font-weight:800;letter-spacing:4px;color:var(--accent2);
  padding:8px 20px;background:var(--bg2);border:1px solid var(--border);border-radius:6px;
  user-select:all;
}
.ref-guide-card{margin-top:4px}
.ref-guide-title{
  font-size:.88rem;font-weight:700;letter-spacing:1px;color:#fff;margin-bottom:16px;
}
.ref-guide-content{display:flex;flex-direction:column;gap:16px}
.ref-guide-block{font-size:.8rem;color:var(--dim2);line-height:1.8}
.ref-guide-block strong{color:#fff;display:block;margin-bottom:6px;letter-spacing:.5px}
.ref-guide-block p{margin:0}
.ref-guide-block .accent{color:var(--accent2);font-weight:600}
.ref-tiers-table{display:flex;flex-direction:column;gap:6px;margin-top:4px}

/* ═══ Tier Timeline ═══ */
.tier-timeline{
  display:flex;flex-direction:column;gap:0;margin-top:8px;
}
.tier-step{
  display:flex;gap:16px;position:relative;
  transition:opacity .3s, filter .3s;
}
.tier-step-marker{
  display:flex;flex-direction:column;align-items:center;flex-shrink:0;
  width:40px;
}
.tier-step-dot{
  width:36px;height:36px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--bg2);border:2px solid var(--border);
  transition:all .4s ease;position:relative;z-index:2;
}
.tier-step-dot .i{width:14px;height:14px;stroke:var(--dim)}
.tier-step-line{
  width:2px;flex:1;min-height:20px;
  background:var(--border);margin:4px 0;
  transition:background .4s;
}
.tier-step-body{
  flex:1;padding:4px 0 24px;
}
.tier-step-header{
  display:flex;align-items:baseline;gap:10px;margin-bottom:6px;
}
.tier-step-name{
  font-size:.85rem;font-weight:700;letter-spacing:.5px;
  font-family:'Space Grotesk',sans-serif;
  color:var(--dim);transition:color .4s;
}
.tier-step-refs{
  font-size:.7rem;color:var(--dim);letter-spacing:.5px;
  transition:color .4s;
}
.tier-step-rewards{
  display:flex;gap:12px;flex-wrap:wrap;
}
.tier-step-reward{
  display:inline-flex;align-items:center;gap:4px;
  font-size:.72rem;color:var(--dim);
  padding:3px 10px;background:var(--bg2);border:1px solid var(--border);
  border-radius:20px;letter-spacing:.3px;
  transition:all .4s;
}
.tier-step-reward .i{width:12px;height:12px}

/* ── Passed tiers (completed) ── */
.tier-step.passed .tier-step-dot{
  border-color:var(--green);background:rgba(34,197,94,.1);
}
.tier-step.passed .tier-step-dot .i{stroke:var(--green)}
.tier-step.passed .tier-step-line{background:var(--green)}
.tier-step.passed .tier-step-name{color:var(--dim2)}
.tier-step.passed .tier-step-refs{color:var(--dim)}
.tier-step.passed .tier-step-reward{
  color:var(--dim2);border-color:rgba(34,197,94,.15);
}

/* ── Current tier (active) ── */
.tier-step.current .tier-step-dot{
  border-color:var(--accent);
  background:var(--accent-bg);
  box-shadow:0 0 12px rgba(168,85,247,.25),0 0 24px rgba(168,85,247,.08);
  animation:tierDotPulse 2.5s ease-in-out infinite;
}
.tier-step.current .tier-step-dot .i{stroke:var(--accent2)}
.tier-step.current .tier-step-line{
  background:linear-gradient(to bottom,var(--accent),var(--border));
}
.tier-step.current .tier-step-name{
  color:#fff;
  text-shadow:0 0 8px rgba(168,85,247,.3);
}
.tier-step.current .tier-step-refs{color:var(--accent2)}
.tier-step.current .tier-step-reward{
  color:var(--accent2);border-color:var(--accent-border);
  background:var(--accent-bg);
}
.tier-step.current .tier-step-reward .i{stroke:var(--accent2)}
@keyframes tierDotPulse{
  0%,100%{box-shadow:0 0 12px rgba(168,85,247,.25),0 0 24px rgba(168,85,247,.08)}
  50%{box-shadow:0 0 18px rgba(168,85,247,.4),0 0 36px rgba(168,85,247,.12)}
}

/* ── Locked tiers (future) ── */
.tier-step.locked{opacity:.4}
.tier-step.locked .tier-step-dot{border-color:var(--border)}

/* ── Per-tier accent overrides for current ── */
.tier-step.current[data-tier="node"] .tier-step-dot{
  border-color:#22c55e;background:rgba(34,197,94,.1);
  box-shadow:0 0 12px rgba(34,197,94,.25);
}
.tier-step.current[data-tier="node"] .tier-step-dot .i{stroke:#4ade80}
.tier-step.current[data-tier="node"] .tier-step-name{
  color:#4ade80;text-shadow:0 0 8px rgba(34,197,94,.3);
}
.tier-step.current[data-tier="node"] .tier-step-refs{color:#86efac}
.tier-step.current[data-tier="node"] .tier-step-reward{
  color:#4ade80;border-color:rgba(34,197,94,.2);background:rgba(34,197,94,.06);
}

.tier-step.current[data-tier="validator"] .tier-step-dot{
  border-color:#38bdf8;background:rgba(56,189,248,.1);
  box-shadow:0 0 12px rgba(56,189,248,.25);
}
.tier-step.current[data-tier="validator"] .tier-step-dot .i{stroke:#38bdf8}
.tier-step.current[data-tier="validator"] .tier-step-name{
  color:#38bdf8;text-shadow:0 0 8px rgba(56,189,248,.3);
}
.tier-step.current[data-tier="validator"] .tier-step-refs{color:#7dd3fc}
.tier-step.current[data-tier="validator"] .tier-step-reward{
  color:#38bdf8;border-color:rgba(56,189,248,.2);background:rgba(56,189,248,.06);
}

.tier-step.current[data-tier="oracle"] .tier-step-dot{
  border-color:#c084fc;background:rgba(192,132,252,.1);
  box-shadow:0 0 12px rgba(192,132,252,.25);
}
.tier-step.current[data-tier="oracle"] .tier-step-dot .i{stroke:#c084fc}
.tier-step.current[data-tier="oracle"] .tier-step-name{
  color:#c084fc;text-shadow:0 0 8px rgba(192,132,252,.3);
}
.tier-step.current[data-tier="oracle"] .tier-step-refs{color:#d8b4fe}
.tier-step.current[data-tier="oracle"] .tier-step-reward{
  color:#c084fc;border-color:rgba(192,132,252,.2);background:rgba(192,132,252,.06);
}

.tier-step.current[data-tier="genesis"] .tier-step-dot{
  border-color:#fbbf24;background:rgba(251,191,36,.1);
  box-shadow:0 0 14px rgba(251,191,36,.3),0 0 28px rgba(251,191,36,.08);
}
.tier-step.current[data-tier="genesis"] .tier-step-dot .i{stroke:#fbbf24}
.tier-step.current[data-tier="genesis"] .tier-step-name{
  background:linear-gradient(90deg,#fbbf24,#fde68a,#f59e0b);
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  animation:genesisText 4s ease-in-out infinite;
  filter:drop-shadow(0 0 6px rgba(251,191,36,.4));
}
.tier-step.current[data-tier="genesis"] .tier-step-refs{color:#fde68a}
.tier-step.current[data-tier="genesis"] .tier-step-reward{
  color:#fbbf24;border-color:rgba(251,191,36,.2);background:rgba(251,191,36,.06);
}

@keyframes genesisText{
  0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}
}

.input-row{display:flex;gap:8px;align-items:center}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;font-family:inherit;font-size:.78rem;font-weight:600;
  letter-spacing:1.5px;text-transform:uppercase;
  color:#fff;background:var(--accent);border:none;border-radius:6px;
  cursor:pointer;transition:all .2s;
}
.btn:hover{filter:brightness(1.15);box-shadow:0 0 20px rgba(168,85,247,.2)}
.btn:active{transform:scale(.97)}
.btn:disabled{opacity:.4;cursor:not-allowed;filter:none;box-shadow:none}
.btn-sm{padding:8px 16px;font-size:.72rem}
.btn-ghost{
  background:transparent;color:var(--dim2);border:1px solid var(--border);
}
.btn-ghost:hover{color:var(--txt);border-color:var(--border-hi);filter:none;box-shadow:none}

.form-actions{display:flex;gap:8px}
.promo-input-wrap{display:flex;gap:8px;align-items:center}
.promo-input-wrap .input{max-width:220px}

.copy-row{display:flex;gap:8px;align-items:center;margin-top:6px}
.copy-row .input{flex:1}

.hint{font-size:.72rem;color:var(--dim2);letter-spacing:.5px}

/* copyable */
.copyable{cursor:pointer;position:relative}
.copyable:hover{color:var(--accent2)}

/* ═══════════════════════════════════════════
   REFERRAL
   ═══════════════════════════════════════════ */
.ref-link-box{display:flex;flex-direction:column;gap:4px}

/* ═══════════════════════════════════════════
   WALLET
   ═══════════════════════════════════════════ */
.wallet-actions{display:flex;flex-direction:column;gap:12px}

/* ═══════════════════════════════════════════
   SUPPORT / TICKETS
   ═══════════════════════════════════════════ */
.support-actions{display:flex;gap:8px;flex-wrap:wrap}
.ticket-item{
  display:flex;align-items:center;gap:12px;
  padding:14px 16px;background:var(--card);border:1px solid var(--border);
  border-radius:8px;cursor:pointer;transition:border-color .2s;
}
.ticket-item:hover{border-color:var(--border-hi)}
.ticket-id{font-size:.74rem;color:var(--accent2);font-weight:600;min-width:50px}
.ticket-cat{font-size:.74rem;color:var(--dim2);flex:1}
.ticket-status{font-size:.65rem;letter-spacing:1px;text-transform:uppercase;padding:3px 8px;border-radius:4px}
.ticket-status.open{color:var(--green);background:rgba(34,197,94,.08);border:1px solid rgba(34,197,94,.15)}
.ticket-status.closed{color:var(--dim);background:rgba(255,255,255,.03);border:1px solid var(--border)}
.ticket-form{display:flex;flex-direction:column;gap:12px}

/* ═══════════════════════════════════════════
   LEGAL
   ═══════════════════════════════════════════ */
.legal-links{display:flex;flex-direction:column;gap:10px}
.legal-link{
  display:flex;align-items:center;gap:12px;
  padding:16px 18px;background:var(--card);border:1px solid var(--border);
  border-radius:8px;font-size:.85rem;color:#e0e0e0;
  transition:border-color .2s;letter-spacing:.5px;
}
.legal-link:hover{border-color:var(--accent-border);color:#fff}

/* ═══════════════════════════════════════════
   PLACEHOLDER & MESSAGES
   ═══════════════════════════════════════════ */
.placeholder-msg{
  text-align:center;padding:32px 16px;
  font-size:.82rem;color:var(--dim2);letter-spacing:1px;
}

.toast{
  position:fixed;bottom:24px;right:24px;z-index:200;
  padding:12px 20px;background:var(--card2);border:1px solid var(--border);
  border-radius:8px;font-size:.75rem;color:var(--txt);letter-spacing:.5px;
  opacity:0;transform:translateY(12px);transition:all .3s ease;
  pointer-events:none;
}
.toast.show{opacity:1;transform:translateY(0);pointer-events:auto}
.toast.error{border-color:rgba(239,68,68,.3);color:var(--red)}
.toast.success{border-color:rgba(34,197,94,.3);color:var(--green)}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media(max-width:768px){
  .app{grid-template-columns:1fr;grid-template-rows:var(--mobile-hdr) 1fr}
  .mobile-hdr{display:flex}
  .sidebar{
    position:fixed;top:0;left:0;bottom:0;width:260px;z-index:100;
    transform:translateX(-100%);transition:transform .3s ease;
  }
  .sidebar.open{transform:translateX(0)}
  .sidebar-close{display:block}
  .content{padding:20px 16px}
  .quick-actions{grid-template-columns:1fr 1fr}
  .plans-grid{grid-template-columns:1fr}
  .promo-input-wrap{flex-direction:column}
  .promo-input-wrap .input{max-width:none}
  .dash-bottom-row{grid-template-columns:1fr}
}
@media(max-width:480px){
  .quick-actions{grid-template-columns:1fr}
  .vpn-actions{flex-direction:column}
  .content{padding:16px 12px}
  .dash-bottom-row{grid-template-columns:1fr}
  .card{padding:16px}
}

/* ═══ Overlay for mobile sidebar ═══ */
.sidebar-overlay{
  display:none;position:fixed;inset:0;z-index:99;
  background:rgba(0,0,0,.5);backdrop-filter:blur(4px);
}
.sidebar-overlay.show{display:block}