/* ------------------------------------------------------------------
   Login page — single, consolidated stylesheet
   Tokens → base → header → form → actions → social → feedback → system
   ------------------------------------------------------------------ */

:root{
  --navy:#071d49;
  --blue:#1769c7;
  --blue-deep:#0b3b86;
  --gold:#f4c453;
  --white:#ffffff;
  --text-muted:rgba(255,255,255,.7);
  --line:rgba(255,255,255,.12);
  --line-strong:rgba(255,255,255,.24);
  --surface:rgba(255,255,255,.1);
  --surface-hover:rgba(255,255,255,.14);
  --radius-field:16px;
  --radius-btn:14px;
  --ease:cubic-bezier(.16,1,.3,1);
  --t-fast:.18s;
  --t-base:.25s;
}

/* Base ----------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;-webkit-tap-highlight-color:transparent}
html{min-height:100%;background:var(--navy);scroll-behavior:smooth}
body{
  min-height:100vh;min-height:100dvh;
  font-family:"Baloo Bhaijaan 2",system-ui,sans-serif;
  line-height:1.6;color:var(--white);
  background:linear-gradient(118deg,var(--blue) 0%,var(--blue-deep) 42%,var(--navy) 100%);
  background-attachment:fixed;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
button,input{font:inherit}
button{border:0;background:none;color:inherit;cursor:pointer}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;-webkit-user-drag:none;user-select:none}
::selection{background:var(--gold);color:var(--navy)}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hidden{display:none!important}
.skip-link{
  position:fixed;top:12px;right:12px;z-index:1000;
  padding:10px 18px;border-radius:12px;
  background:var(--gold);color:var(--navy);font-weight:800;
  transform:translateY(-160%);
}
.skip-link:focus{transform:none}

/* Header --------------------------------------------------------- */
.login-header{
  position:fixed;inset:0 0 auto 0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;direction:ltr;
  min-height:84px;padding:18px clamp(22px,5vw,68px);
  background:rgba(7,29,73,.72);border-bottom:1px solid var(--line);
  backdrop-filter:blur(12px);pointer-events:none;
}
.top-brand,.home-link{pointer-events:auto;direction:rtl}
.top-brand{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:800}
.top-brand img{width:44px;height:44px;padding:4px;object-fit:contain;border-radius:13px;background:var(--white)}
.home-link{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:40px;padding:7px 15px;
  border:1px solid var(--line-strong);border-radius:999px;
  font-size:13px;font-weight:700;
  transition:border-color var(--t-base) ease,background var(--t-base) ease,color var(--t-base) ease;
}
.home-link:hover{border-color:var(--gold);background:var(--gold);color:var(--navy)}

/* Layout --------------------------------------------------------- */
.login-layout{
  position:relative;z-index:2;
  display:flex;align-items:center;justify-content:center;
  width:min(480px,calc(100% - 48px));min-height:100vh;min-height:100dvh;
  margin-inline:auto;padding:130px 0 70px;
}
.auth-panel{position:relative;width:100%}
.glow-wrapper,#glow-effect,.type-pill,.field-separator,.btn-shine,#bootGate,#tourReplayBtn{display:none!important}

.auth-heading{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:36px;text-align:center}
.login-title{font-size:clamp(38px,6vw,50px);line-height:1.15;font-weight:800;letter-spacing:-.02em;text-wrap:balance}
.auth-heading p{max-width:390px;color:var(--text-muted);font-size:17px;line-height:1.75;text-wrap:pretty}

/* Fields --------------------------------------------------------- */
.auth-fields{display:flex;flex-direction:column;gap:14px;margin-bottom:18px}

.input-group{
  position:relative;min-height:68px;overflow:hidden;
  border:1.5px solid var(--line);border-radius:var(--radius-field);background:var(--surface);
  transition:border-color var(--t-base) ease,background var(--t-base) ease,box-shadow var(--t-base) ease;
}
.input-group:hover{border-color:var(--line-strong)}
/* Focus: quick ring pulse + gold underline sweeping in from the center */
.input-group::after{
  content:"";position:absolute;right:0;bottom:0;left:0;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:center;
  transition:transform var(--t-fast) var(--ease);
}
.input-group:focus-within{
  border-color:var(--gold);background:var(--surface-hover);
  box-shadow:0 0 0 3px rgba(244,196,83,.14);
  animation:focusRing var(--t-base) var(--ease);
}
.input-group:focus-within::after{transform:scaleX(1)}
@keyframes focusRing{
  from{box-shadow:0 0 0 0 rgba(244,196,83,.4)}
  to{box-shadow:0 0 0 3px rgba(244,196,83,.14)}
}

.floating-input{
  width:100%;min-height:68px;padding:27px 20px 9px 56px;
  border:0;outline:0;background:transparent;
  color:var(--white);font-size:16px;font-weight:600;text-align:right;caret-color:var(--gold);
}
.floating-input:-webkit-autofill,
.floating-input:-webkit-autofill:hover,
.floating-input:-webkit-autofill:focus{
  -webkit-text-fill-color:var(--white);
  -webkit-box-shadow:0 0 0 1000px var(--blue-deep) inset;
  caret-color:var(--gold);transition:background-color 9999s ease-in-out 0s;
}
.floating-label{
  position:absolute;right:20px;top:50%;
  color:rgba(255,255,255,.66);font-size:16px;font-weight:500;line-height:1;
  transform:translateY(-50%);transform-origin:right center;pointer-events:none;
  transition:top var(--t-fast) var(--ease),transform var(--t-fast) var(--ease),color var(--t-fast) ease;
}
.floating-input:focus~.floating-label,
.floating-input:not(:placeholder-shown)~.floating-label,
.floating-input:-webkit-autofill~.floating-label{
  top:16px;transform:translateY(-50%) scale(.8);color:var(--gold);font-weight:700;
}

.eye-toggle,.valid-check{
  position:absolute;left:15px;top:50%;
  display:grid;place-items:center;width:38px;height:38px;
  border-radius:11px;color:rgba(255,255,255,.68);
  transform:translateY(-50%);
}
.eye-toggle{transition:background var(--t-fast) ease,color var(--t-fast) ease,transform var(--t-fast) var(--ease)}
.eye-toggle:hover{background:rgba(255,255,255,.1);color:var(--gold)}
.eye-toggle:active{transform:translateY(-50%) scale(.92)}
.eye-toggle svg,.valid-check svg{width:21px;height:21px}
.valid-check{
  color:var(--gold);opacity:0;pointer-events:none;
  transform:translateY(-50%) scale(.7);
  transition:opacity var(--t-fast) ease,transform var(--t-base) var(--ease);
}
.valid-check.show{opacity:1;transform:translateY(-50%) scale(1)}

.input-error{border-color:var(--gold)!important;box-shadow:0 0 0 3px rgba(244,196,83,.1)!important}
.caps-warn{
  display:none;position:absolute;right:18px;bottom:-28px;
  align-items:center;gap:6px;color:var(--gold);font-size:12px;font-weight:700;
}
.caps-warn svg{width:16px;height:16px}
.caps-warn.show{display:flex;animation:fadeUp var(--t-base) ease both}

/* Remember / forgot ---------------------------------------------- */
.row-between{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 2px 26px;font-size:14px}
.remember{display:flex;align-items:center;gap:8px;color:var(--text-muted);cursor:pointer;user-select:none}
.remember input{position:absolute;width:1px;height:1px;opacity:0}
.check-box{
  display:flex;align-items:center;justify-content:center;
  width:19px;height:19px;flex:0 0 19px;
  border:1px solid rgba(255,255,255,.3);border-radius:6px;background:rgba(255,255,255,.08);
  transition:background var(--t-fast) ease,border-color var(--t-fast) ease;
}
.check-box svg{width:12px;height:12px;color:var(--navy);opacity:0;transform:scale(.4);transition:opacity var(--t-fast) ease,transform var(--t-base) var(--ease)}
.remember input:checked~.check-box{background:var(--gold);border-color:var(--gold)}
.remember input:checked~.check-box svg{opacity:1;transform:scale(1)}
.forgot-link{font-weight:700;text-decoration:underline;text-underline-offset:4px;transition:color var(--t-fast) ease}
.forgot-link:hover{color:var(--gold)}

/* Primary button ------------------------------------------------- */
.btn-premium{
  position:relative;display:flex;align-items:center;justify-content:center;
  width:100%;min-height:56px;padding:12px 24px;overflow:hidden;
  border-radius:999px;background:var(--gold);color:var(--navy);
  font-size:17px;font-weight:800;
  box-shadow:0 6px 18px rgba(1,14,44,.18);
  transition:transform var(--t-base) var(--ease),box-shadow var(--t-base) ease,background var(--t-base) ease;
}
.btn-premium>span{position:relative;z-index:1}
.btn-premium:hover{transform:translateY(-1px);background:var(--white);box-shadow:0 12px 28px rgba(1,14,44,.22)}
.btn-premium:active{transform:translateY(0) scale(.99)}
.btn-premium:disabled{cursor:wait;opacity:.7;transform:none}
.spinner{width:20px;height:20px;border:2.5px solid rgba(7,29,73,.25);border-top-color:var(--navy);border-radius:50%;animation:spin .7s linear infinite}

/* Social --------------------------------------------------------- */
.social-auth{margin-top:28px}
.divider{display:flex;align-items:center;gap:14px;margin-bottom:16px;color:var(--text-muted);font-size:13px}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.social-row{display:flex;align-items:center;justify-content:center;gap:12px}
.app-icon-btn{
  display:flex;align-items:center;justify-content:center;width:48px;height:48px;
  border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-btn);
  background:var(--surface);color:var(--white);
  transition:transform var(--t-fast) var(--ease),border-color var(--t-fast) ease,background var(--t-fast) ease;
}
.app-icon-btn:hover{transform:translateY(-1px);border-color:var(--gold);background:rgba(255,255,255,.16)}
.app-icon-btn:active{transform:translateY(0) scale(.97)}
.app-icon-glyph{display:block;width:22px;height:22px}
.app-icon-btn.telegram{background:var(--blue);border-color:rgba(255,255,255,.25)}
.app-icon-btn.telegram .app-icon-glyph{width:24px;height:24px}
.app-icon-btn.passkey{color:var(--gold)}
.app-icon-btn.passkey.busy{pointer-events:none;opacity:.55}

.register-prompt{
  margin-top:28px;padding-top:24px;border-top:1px solid var(--line);
  text-align:center;color:rgba(255,255,255,.76);font-size:15px;
}
.register-prompt a{color:var(--gold);font-weight:800}
.register-prompt a:hover{text-decoration:underline;text-underline-offset:4px}

/* Feedback ------------------------------------------------------- */
.form-message{margin-top:14px;padding:10px 12px;border-radius:12px;background:var(--surface);text-align:center;font-size:13px;font-weight:700}
.success-message,.error-message{color:var(--gold)}
.msg-pop{animation:fadeUp .28s var(--ease) both}

/* Motion --------------------------------------------------------- */
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes shake{20%,60%{transform:translate3d(-3px,0,0)}40%,80%{transform:translate3d(3px,0,0)}}
.animate-fade-up{opacity:0;animation:fadeUp .6s var(--ease) forwards}
.stagger-1{animation-delay:.05s}.stagger-2{animation-delay:.1s}.stagger-3{animation-delay:.15s}
.stagger-4{animation-delay:.2s}.stagger-5{animation-delay:.25s}.stagger-6{animation-delay:.3s}
.shake-animation{animation:shake .35s cubic-bezier(.36,.07,.19,.97) both}

/* System bars / misc --------------------------------------------- */
.offline-bar,.online-bar{
  position:fixed;inset:0 0 auto 0;z-index:80;padding:8px;
  text-align:center;font-size:12px;font-weight:700;
  color:var(--white);background:var(--navy);
  transform:translateY(-110%);transition:transform .3s var(--ease);
}
.online-bar{background:var(--gold);color:var(--navy)}
.offline-bar.show,.online-bar.show{transform:translateY(0)}
#progressBar{position:fixed;top:0;right:0;z-index:90;width:0;height:3px;background:var(--gold);transition:width var(--t-base) ease}
.boot-logo{width:76px;height:76px;padding:7px;object-fit:contain;border-radius:18px;background:var(--white)}
.boot-ring{width:48px;height:48px;border:2px solid rgba(255,255,255,.2);border-top-color:var(--gold);border-radius:50%;animation:spin .7s linear infinite}
#googleGsiHidden{position:fixed;top:0;left:0;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none;clip-path:inset(50%)}

*{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.2) transparent}
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,.2);border-radius:999px;border:2px solid transparent;background-clip:padding-box}

/* Responsive ----------------------------------------------------- */
@media(max-width:560px){
  .login-header{min-height:70px;padding:13px 16px}
  .top-brand{gap:8px;font-size:20px}
  .top-brand img{width:39px;height:39px;border-radius:11px}
  .home-link{min-height:36px;padding:6px 11px;font-size:12px}
  .login-layout{width:100%;align-items:flex-start;padding:116px 22px 34px}
  .auth-heading{gap:6px;margin-bottom:32px}
  .login-title{font-size:37px}
  .auth-heading p{max-width:310px;font-size:15px;line-height:1.65}
  .auth-fields{gap:12px}
  .input-group,.floating-input{min-height:64px}
  .floating-input{font-size:15px}
  .row-between{margin-bottom:24px;gap:10px;font-size:12px}
  .btn-premium{min-height:54px;font-size:16px}
  .social-auth{margin-top:25px}
  .register-prompt{margin-top:24px;padding-top:20px;font-size:14px}
}
@media(max-width:360px){
  .login-layout{padding-inline:16px}
  .row-between{flex-direction:column;align-items:flex-start;gap:9px}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .animate-fade-up{opacity:1;transform:none}
}