/* ═════════════════════════════════════════
   LAYOUT.CSS — Nav, Sidebar, Pages, Landing
═════════════════════════════════════════ */

/* ── Navbar ─────────────────────────────── */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);
  background:rgba(6,7,9,.88);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border-bottom:1px solid var(--br);z-index:200;
  display:flex;align-items:center;padding:0 1.5rem;gap:1rem}
[data-theme="light"] .nav{background:rgba(241,243,249,.9)}
.nav-logo{display:flex;align-items:center;gap:9px;font-weight:800;
  font-size:.93rem;letter-spacing:-.02em;cursor:pointer;
  transition:opacity .2s}
.nav-logo:hover{opacity:.8}
.nli{width:30px;height:30px;
  background:linear-gradient(135deg,var(--ac) 0%,var(--bl) 100%);
  border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-size:10px;font-weight:900;color:#000;flex-shrink:0;
  box-shadow:0 4px 12px rgba(0,217,181,.3)}
.nav-r{margin-left:auto;display:flex;align-items:center;gap:.4rem}
.lang-btn{padding:4px 9px;border-radius:6px;border:1px solid var(--br);
  background:transparent;color:var(--t3);font-size:.7rem;font-weight:700;
  cursor:pointer;transition:var(--tr)}
.lang-btn.active{background:var(--acg);border-color:var(--acb);color:var(--ac)}
.lang-btn:hover:not(.active){color:var(--t);border-color:var(--br2)}
.theme-btn{width:30px;height:30px;border-radius:7px;border:1px solid var(--br);
  background:transparent;color:var(--t2);cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:var(--tr)}
.theme-btn:hover{color:var(--ac);border-color:var(--acb);background:var(--acg)}
.theme-btn svg{width:14px;height:14px}

/* ── Page base ──────────────────────────── */
.page{display:none}
.page.active{display:block}
.page-flex{display:none}
.page-flex.active{display:flex}

/* ── Auth Pages ─────────────────────────── */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:1rem;background:var(--bg);position:relative;overflow:hidden}
.auth-card{background:var(--sf);border:1px solid var(--br);border-radius:var(--r4);
  padding:2.25rem;width:100%;max-width:420px;box-shadow:var(--sh);
  position:relative;z-index:2}
.auth-card::before{content:'';position:absolute;top:-1px;left:20%;right:20%;
  height:2px;background:linear-gradient(90deg,transparent,var(--ac),transparent);
  border-radius:1px}
.auth-logo{display:flex;align-items:center;gap:10px;margin-bottom:1.75rem;justify-content:center}
.ali{width:44px;height:44px;
  background:linear-gradient(135deg,var(--ac),var(--bl));
  border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:900;color:#000;
  box-shadow:0 8px 24px rgba(0,217,181,.35)}
.auth-title{font-size:1.3rem;font-weight:800;letter-spacing:-.03em;text-align:center;margin-bottom:.2rem}
.auth-sub{font-size:.81rem;color:var(--t2);text-align:center;margin-bottom:1.5rem}
.auth-ft{text-align:center;margin-top:1.25rem;font-size:.79rem;color:var(--t3)}
.auth-ft span{color:var(--ac);cursor:pointer;font-weight:600}
.auth-ft span:hover{text-decoration:underline}

/* ── Dashboard Layout ───────────────────── */
.dsh-wrap{display:flex;width:100%;min-height:calc(100vh - var(--nav-h))}
.sb{width:220px;min-height:calc(100vh - var(--nav-h));background:var(--bg2);
  border-right:1px solid var(--br);display:flex;flex-direction:column;flex-shrink:0;
  position:sticky;top:var(--nav-h);height:calc(100vh - var(--nav-h));overflow-y:auto}
.sb-logo{padding:1rem 1.1rem;border-bottom:1px solid var(--br);
  display:flex;align-items:center;gap:8px;font-weight:700;font-size:.88rem}
.sb-logo .sbi{width:28px;height:28px;
  background:linear-gradient(135deg,var(--ac),var(--bl));
  border-radius:7px;display:flex;align-items:center;justify-content:center;
  font-size:10px;font-weight:900;color:#000;flex-shrink:0}
.sb-nav{flex:1;padding:.5rem 0}
.sbi2{padding:.44rem .9rem;font-size:.79rem;font-weight:500;color:var(--t3);
  display:flex;align-items:center;gap:.55rem;cursor:pointer;transition:var(--tr);
  border:none;background:none;width:100%;text-align:left;border-radius:0;
  position:relative}
.sbi2 svg{width:14px;height:14px;flex-shrink:0}
.sbi2:hover{color:var(--t);background:rgba(255,255,255,.025)}
.sbi2.on{color:var(--ac);background:var(--acg);font-weight:600}
.sbi2.on::before{content:'';position:absolute;left:0;top:20%;bottom:20%;
  width:2px;background:var(--ac);border-radius:0 2px 2px 0}
.sb-sec{padding:.5rem 1rem .25rem;font-size:.6rem;text-transform:uppercase;
  letter-spacing:.1em;color:var(--t4);font-weight:700;margin-top:.25rem}
.sb-foot{padding:.875rem 1rem;border-top:1px solid var(--br)}
.sb-un{font-size:.79rem;font-weight:700;color:var(--t);margin-bottom:.1rem;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-up{font-size:.67rem;color:var(--ac);text-transform:uppercase;
  letter-spacing:.06em;font-weight:700}
.dsh-main{flex:1;min-width:0;padding:2rem;overflow-x:hidden}
.dph{margin-bottom:1.75rem;display:flex;align-items:center;
  justify-content:space-between;flex-wrap:wrap;gap:.75rem}
.dph h1{font-size:1.25rem;font-weight:800;letter-spacing:-.03em;
  display:flex;align-items:center;gap:.5rem}
.dph h1 svg{width:20px;height:20px;color:var(--ac)}

/* ── Landing ────────────────────────────── */
#page-land{position:relative;z-index:1}
.land-wrap{max-width:1120px;margin:0 auto;padding:0 1.5rem}
.hero{min-height:100vh;display:flex;align-items:center;
  padding-top:var(--nav-h);position:relative}
.hero-in{max-width:680px;position:relative;z-index:2}
.hero-badge{display:inline-flex;align-items:center;gap:.4rem;
  padding:5px 14px;border-radius:100px;background:var(--acg);
  border:1px solid var(--acb);font-size:.72rem;font-weight:700;
  color:var(--ac);margin-bottom:1.5rem;letter-spacing:.01em}
.hero-badge svg{width:11px;height:11px}
.hero h1{font-size:clamp(2.4rem,5.5vw,3.9rem);font-weight:900;line-height:1.04;
  letter-spacing:-.04em;margin-bottom:1.25rem}
.hero h1 em{font-style:normal;background:linear-gradient(135deg,var(--ac) 30%,var(--bl) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero p{font-size:1.05rem;color:var(--t2);line-height:1.72;margin-bottom:2rem;max-width:520px}
.hero-btns{display:flex;gap:.75rem;flex-wrap:wrap}
.stats-bar{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;
  margin-top:4.5rem;max-width:560px}
.sbar-i{background:var(--sf);border:1px solid var(--br);border-radius:var(--r2);
  padding:1rem 1.25rem;transition:var(--tr)}
.sbar-i:hover{border-color:var(--br2)}
.sbar-val{font-size:1.6rem;font-weight:900;color:var(--ac);letter-spacing:-.04em;
  font-family:var(--mono)}
.sbar-lbl{font-size:.72rem;color:var(--t2);margin-top:.2rem}
.sect{padding:5rem 0}
.sect-lbl{font-size:.7rem;text-transform:uppercase;letter-spacing:.15em;
  color:var(--ac);font-weight:700;margin-bottom:.75rem}
.sect-h{font-size:clamp(1.7rem,4vw,2.5rem);font-weight:900;letter-spacing:-.03em;margin-bottom:.75rem}
.sect-sub{font-size:1rem;color:var(--t2);line-height:1.72;max-width:540px}
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:1rem;margin-top:3rem}
.fc{background:var(--sf);border:1px solid var(--br);border-radius:var(--r3);
  padding:1.5rem;transition:var(--tr);position:relative;overflow:hidden}
.fc::before{content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 100% 0%,rgba(0,217,181,.04),transparent 70%);
  opacity:0;transition:opacity .3s}
.fc:hover{border-color:var(--br2);transform:translateY(-2px)}
.fc:hover::before{opacity:1}
.fi2{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;
  justify-content:center;margin-bottom:.9rem}
.fi2 svg{width:20px;height:20px}
.fc h3{font-size:.9rem;font-weight:700;margin-bottom:.3rem;letter-spacing:-.01em}
.fc p{font-size:.79rem;color:var(--t2);line-height:1.65}
.ops-sect{padding:3rem 0;border-top:1px solid var(--br)}
.op-group{margin-bottom:1.25rem}
.op-group-name{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--t3);margin-bottom:.6rem}
.op-nums{display:flex;flex-wrap:wrap;gap:.5rem}
.op-nums .opc{
  background:var(--sf);border:1px solid var(--br);border-radius:var(--r);
  padding:.35rem .7rem;font-size:.85rem;font-weight:700;color:var(--ac);
  font-family:var(--mono);transition:.15s
}
.op-nums .opc:hover{border-color:var(--ac);background:var(--acg)}
.op-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));
  gap:.75rem;margin-top:1.25rem}
.opc{background:var(--sf);border:1px solid var(--br);border-radius:var(--r2);
  padding:1rem;text-align:center;transition:var(--tr)}
.opc:hover{border-color:var(--ac);transform:translateY(-1px)}
.opc-num{font-size:1.25rem;font-weight:900;color:var(--ac);font-family:var(--mono)}
.opc-name{font-size:.74rem;font-weight:600;margin-top:.2rem;color:var(--t2)}
.cta-sect{padding:5rem 0;text-align:center}
.cta-card{background:linear-gradient(135deg,rgba(0,217,181,.05),rgba(92,140,245,.05));
  border:1px solid rgba(0,217,181,.12);border-radius:24px;padding:4rem 2rem;
  max-width:680px;margin:0 auto;position:relative;overflow:hidden}
.cta-card::before{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 50% 0%,rgba(0,217,181,.06),transparent 60%)}
.foot{padding:2rem 1.5rem;border-top:1px solid var(--br);background:var(--bg2)}
.foot-in{max-width:1120px;margin:0 auto;display:flex;justify-content:space-between;
  align-items:center;flex-wrap:wrap;gap:1rem}
.fls{display:flex;gap:1.5rem;flex-wrap:wrap}
.fls a{font-size:.79rem;color:var(--t3);display:flex;align-items:center;
  gap:.3rem;transition:color .2s}
.fls a svg{width:13px;height:13px}
.fls a:hover{color:var(--ac)}

/* ── 404 ──────────────────────────────────── */
#page-404{min-height:100vh;align-items:center;justify-content:center;
  flex-direction:column;text-align:center;padding:2rem;position:relative;overflow:hidden}
.e404-num{font-size:clamp(6rem,20vw,11rem);font-weight:900;line-height:1;
  background:linear-gradient(135deg,var(--sf2),var(--sf3));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;user-select:none}
.e404-icon{width:72px;height:72px;border-radius:18px;background:var(--sf);
  border:1px solid var(--br);display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem}
.e404-icon svg{width:32px;height:32px;color:var(--ac)}
.e404-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem;
  max-width:360px;width:100%;margin:1.5rem 0}
.e404-link{background:var(--sf);border:1px solid var(--br);border-radius:var(--r2);
  padding:.875rem;display:flex;flex-direction:column;align-items:center;gap:.35rem;
  transition:var(--tr);cursor:pointer}
.e404-link:hover{border-color:var(--ac);transform:translateY(-2px)}
.e404-link svg{width:18px;height:18px;color:var(--ac)}
.e404-link span{font-size:.77rem;font-weight:600;color:var(--t2)}

/* ── Payment page ─────────────────────────── */
.pay-wrap{max-width:760px;margin:0 auto;padding:2.5rem 1.5rem}
.pay-hdr h1{font-size:1.5rem;font-weight:900;letter-spacing:-.03em;
  display:flex;align-items:center;gap:.75rem;margin-bottom:.35rem}
.pay-hdr h1 svg{width:22px;height:22px;color:var(--ac)}
.pay-hdr p{color:var(--t2);font-size:.87rem;margin-bottom:2rem}
.plan-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
  gap:1rem;margin-bottom:1.5rem}
.plan-card{background:var(--sf);border:2px solid var(--br);border-radius:var(--r2);
  padding:1.25rem;cursor:pointer;transition:var(--tr)}
.plan-card.sel{border-color:var(--ac);background:var(--acg)}
.plan-card.popular{border-color:var(--bl)}
.plan-name{font-size:.95rem;font-weight:800;margin-bottom:.15rem}
.plan-price{font-size:.82rem;color:var(--ac);font-weight:700;font-family:var(--mono);margin-bottom:.625rem}
.plan-feat{font-size:.74rem;color:var(--t2);display:flex;align-items:center;gap:.3rem;margin-top:.3rem}
.plan-feat svg{width:11px;height:11px;color:var(--gn)}
.pay-methods{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;margin-bottom:1.5rem}
.pm-card{background:var(--sf);border:2px solid var(--br);border-radius:var(--r2);
  padding:1rem;cursor:pointer;transition:var(--tr);text-align:center}
.pm-card.sel{border-color:var(--ac);background:var(--acg)}
.pm-icon{width:38px;height:38px;border-radius:10px;background:var(--bg2);
  display:flex;align-items:center;justify-content:center;margin:0 auto .625rem}
.pm-icon svg{width:18px;height:18px;color:var(--ac)}
.pm-name{font-size:.82rem;font-weight:700}
.pm-desc{font-size:.72rem;color:var(--t3);margin-top:.15rem}
.bank-box{background:var(--sf);border:1px solid var(--br);border-radius:var(--r2);padding:1.1rem;margin-bottom:1.25rem}
.bank-box h3{font-size:.82rem;font-weight:700;margin-bottom:.75rem;display:flex;align-items:center;gap:.35rem}
.bank-box h3 svg{width:13px;height:13px;color:var(--ac)}
.bank-row{display:flex;justify-content:space-between;align-items:center;
  padding:.4rem 0;border-bottom:1px solid var(--br);font-size:.82rem}
.bank-row:last-child{border-bottom:none}
.bank-row-lbl{color:var(--t3);font-weight:500}
.bank-row-val{font-weight:700;font-family:var(--mono);display:flex;align-items:center;gap:.3rem}
.bank-row-val svg{width:12px;height:12px;color:var(--t3);cursor:pointer}
.bank-row-val svg:hover{color:var(--ac)}

/* ── Session warning banner ───────────────── */
#sessWarn{
  position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%);
  background:var(--sf);border:1px solid rgba(246,151,42,.35);border-radius:var(--r2);
  padding:.875rem 1.25rem;z-index:9998;display:flex;align-items:center;gap:.875rem;
  box-shadow:var(--sh);min-width:320px;max-width:480px;animation:tsIn .3s ease;
  backdrop-filter:blur(16px)}

/* ── Responsive ─────────────────────────── */
@media(max-width:768px){
  .sb{display:none}
  .dsh-main{padding:1rem}
  .stats-bar{grid-template-columns:1fr}
  .pay-methods{grid-template-columns:1fr}
  .plan-cards{grid-template-columns:1fr}
  .fgrid2{grid-template-columns:1fr}
}