/* ============================================================
   Kappino — Auth pages "New Design - 1"
   Login · Sign Up · Forgot Password
   Self-contained stylesheet (does NOT depend on styles.css / auth.css).
   Source mockup: "New Design - 1.zip" → login.css / signup.css / forgot-password.css
   ------------------------------------------------------------
   Look: dark aurora gradient backdrop + centered glassmorphic
   white card, teal→blue gradient buttons, Poppins headings on a
   Plus Jakarta Sans body. Fully responsive (mobile → desktop).
   IMPORTANT: every class/id hook here is also referenced by
   auth.js and the inline language-picker controller — keep them.
   ============================================================ */

:root{
  --ax-teal:#16b8a6;
  --ax-blue:#3f6ef0;
  --ax-green:#0f9d76;
  --ax-green-bright:#0fb87f;
  --ax-ink:#1a2236;
  --ax-muted:#7e889c;
  --ax-muted-2:#9aa6c6;
  --ax-line:#e2e7f0;
  --ax-field:#fbfcfe;
  --ax-grad:linear-gradient(135deg,var(--ax-teal),var(--ax-blue));
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  background:#08131f;
  color:var(--ax-ink);
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font-family:inherit}
input,select{font-family:inherit}
input::placeholder{color:#9aa6bd}

/* ============ Animations ============ */
@keyframes blobA{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(60px,-40px) scale(1.18)}}
@keyframes blobB{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-70px,50px) scale(1.12)}}
@keyframes blobC{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,60px) scale(1.22)}}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-22px) rotate(8deg)}}
@keyframes btnGlow{0%,100%{box-shadow:0 10px 26px rgba(63,110,240,.38)}50%{box-shadow:0 14px 34px rgba(22,184,166,.55)}}
@keyframes axShake{10%,90%{transform:translateX(-1px)}20%,80%{transform:translateX(2px)}30%,50%,70%{transform:translateX(-4px)}40%,60%{transform:translateX(4px)}}
@keyframes cardIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important}
}

/* ============ Shell / backdrop ============ */
.auth-shell{
  position:relative;
  min-height:100vh;
  min-height:100dvh;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:72px 24px 84px;
  background:
    radial-gradient(1200px 800px at 15% 10%,#123a4a 0%,transparent 55%),
    radial-gradient(1000px 900px at 90% 90%,#1a2f63 0%,transparent 55%),
    linear-gradient(135deg,#08131f 0%,#0c1f2e 45%,#0d1838 100%);
}
.ax-blob{position:absolute;border-radius:50%;filter:blur(44px);pointer-events:none;z-index:0}
.ax-blob.b1{top:-120px;left:-80px;width:520px;height:520px;background:radial-gradient(circle,rgba(22,184,166,.55),transparent 68%);animation:blobA 14s ease-in-out infinite}
.ax-blob.b2{bottom:-160px;right:-60px;width:560px;height:560px;background:radial-gradient(circle,rgba(63,110,240,.5),transparent 68%);animation:blobB 18s ease-in-out infinite}
.ax-blob.b3{top:40%;left:55%;width:420px;height:420px;background:radial-gradient(circle,rgba(15,184,127,.4),transparent 68%);animation:blobC 16s ease-in-out infinite}
.ax-grid{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(circle at 50% 45%,#000 0%,transparent 75%);
  mask-image:radial-gradient(circle at 50% 45%,#000 0%,transparent 75%);
}
.ax-glyph{position:absolute;z-index:0;pointer-events:none}
.ax-glyph.g1{top:14%;left:12%;opacity:.12;animation:floaty 9s ease-in-out infinite}
.ax-glyph.g2{bottom:16%;right:14%;opacity:.1;animation:floaty 11s ease-in-out infinite .8s}
.ax-glow{
  position:fixed;left:0;top:0;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(22,184,166,.28),transparent 68%);
  filter:blur(26px);pointer-events:none;transform:translate(-50%,-50%);
  will-change:transform;z-index:1;opacity:0;transition:opacity .3s
}

/* ============ Card ============ */
.auth-card-wrap{position:relative;z-index:2;width:100%;max-width:432px;display:flex;flex-direction:column}
.auth-card{
  position:relative;z-index:2;width:100%;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
  border:1px solid rgba(255,255,255,.6);
  border-radius:24px;
  padding:36px 36px;
  box-shadow:0 30px 80px rgba(5,12,28,.55),0 2px 0 rgba(255,255,255,.4) inset;
  color:var(--ax-ink);
  animation:cardIn .5s ease both;
}
.auth-card[hidden]{display:none}

.auth-logo{height:50px;width:auto;margin:0 auto 22px}

.auth-title{
  font-family:'Poppins',sans-serif;
  font-size:23px;font-weight:700;letter-spacing:-.5px;line-height:1.2;
  text-align:center;color:var(--ax-ink);
}
.auth-sub{
  text-align:center;font-size:13.5px;color:var(--ax-muted);
  margin:8px 0 26px;line-height:1.55;
}
.auth-sub b{color:var(--ax-ink)}

/* ============ Fields ============ */
.auth-form{display:block}
.field{margin-bottom:16px}
.field>label{display:block;font-size:13px;font-weight:700;margin-bottom:7px;color:var(--ax-ink)}

/* Icon-pill input wrapper (login/signup/forgot text & password fields) */
.lf-input{
  display:flex;align-items:center;gap:10px;
  border:1px solid var(--ax-line);border-radius:12px;
  padding:0 14px;height:48px;background:var(--ax-field);
  transition:border-color .18s,box-shadow .18s,background .18s;
}
.lf-input>svg{flex:none}
.lf-input input{
  flex:1;border:none;outline:none;background:transparent;
  font-size:14px;color:var(--ax-ink);min-width:0;height:100%;
}
.lf-input:focus-within{border-color:var(--ax-teal);box-shadow:0 0 0 4px rgba(22,184,166,.14);background:#fff}
.lf-input.invalid{border-color:#e5484d;box-shadow:0 0 0 4px rgba(229,72,77,.12);animation:axShake .5s}

/* Password show/hide toggle */
.pwd-toggle{
  border:none;background:transparent;cursor:pointer;display:flex;
  padding:4px;color:var(--ax-muted-2);transition:color .15s
}
.pwd-toggle:hover{color:var(--ax-ink)}
.pwd-toggle.on{color:var(--ax-teal)}

/* Phone (country code select + number) — styled as a pill */
.phone-input{
  display:flex;align-items:center;gap:8px;
  border:1px solid var(--ax-line);border-radius:12px;
  padding:0 8px 0 6px;height:48px;background:var(--ax-field);
  transition:border-color .18s,box-shadow .18s,background .18s;
}
.phone-input:focus-within{border-color:var(--ax-teal);box-shadow:0 0 0 4px rgba(22,184,166,.14);background:#fff}
.phone-input.invalid{border-color:#e5484d;box-shadow:0 0 0 4px rgba(229,72,77,.12);animation:axShake .5s}
.phone-cc{
  flex:none;border:none;outline:none;background:transparent;
  font-size:13.5px;font-weight:600;color:var(--ax-ink);cursor:pointer;
  height:100%;padding:0 4px;max-width:96px
}
.phone-input input{flex:1;border:none;outline:none;background:transparent;font-size:14px;color:var(--ax-ink);min-width:0;height:100%}

/* ============ Password strength meter ============ */
.pwd-strength{display:flex;gap:6px;margin:10px 0 0}
.pwd-strength span{flex:1;height:4px;border-radius:3px;background:var(--ax-line);transition:background .2s}
.pwd-strength.s1 span:nth-child(-n+1),
.pwd-strength.s2 span:nth-child(-n+2){background:#f5a524}
.pwd-strength.s3 span:nth-child(-n+3){background:var(--ax-green-bright)}
.pwd-strength.s4 span{background:var(--ax-green-bright)}

/* ============ Hints ============ */
.hint{font-size:12px;color:var(--ax-muted);margin-top:8px;line-height:1.4}
.hint.ok{color:var(--ax-green)}
.hint.bad{color:#e5484d}

/* ============ Checkbox ============ */
.checkbox{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:12.5px;color:#5d6a82;line-height:1.45}
.checkbox input{
  appearance:none;-webkit-appearance:none;flex:none;
  width:20px;height:20px;margin-top:1px;border-radius:6px;
  border:1.5px solid #cbd3e2;background:#fff;cursor:pointer;
  display:grid;place-content:center;transition:all .15s
}
.checkbox input::after{
  content:"";width:10px;height:10px;transform:scale(0);transition:transform .15s;
  background:#fff;clip-path:polygon(14% 44%,0 65%,50% 100%,100% 16%,80% 0,43% 62%)
}
.checkbox input:checked{background:var(--ax-grad);border-color:transparent}
.checkbox input:checked::after{transform:scale(1)}
.checkbox a{color:var(--ax-green);font-weight:700;text-decoration:none}
.checkbox a:hover{text-decoration:underline}

/* ============ Form row (remember / forgot) ============ */
.form-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:4px 0 20px;flex-wrap:wrap}
.form-row .checkbox{font-size:13px;color:var(--ax-muted);align-items:center}
.form-row .checkbox input{margin-top:0}
.link-btn{font-size:13px;font-weight:700;color:var(--ax-green);text-decoration:none;cursor:pointer;background:none;border:none}
.link-btn:hover{text-decoration:underline}
.link-btn.disabled{opacity:.5;pointer-events:none}

/* ============ Buttons ============ */
.btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  border:none;border-radius:13px;cursor:pointer;
  font-size:15px;font-weight:700;text-decoration:none;
  transition:transform .14s,opacity .14s,filter .14s;
}
.btn.full{width:100%}
.btn.primary{height:50px;background:var(--ax-grad);color:#fff;animation:btnGlow 3s ease-in-out infinite}
.btn.primary:hover{transform:translateY(-2px)}
.btn.primary:active{transform:translateY(0)}
.btn.primary.loading,.btn[disabled]{opacity:.7;cursor:default;animation:none;transform:none}
.btn.ghost{
  height:50px;flex:none;border:1px solid var(--ax-line);background:#fff;color:#5d6a82;
  animation:none;width:auto;padding:0 16px
}
.btn.ghost:hover{background:#f6f8fc}

/* ============ Footer link / back link ============ */
.auth-foot{text-align:center;font-size:13px;color:var(--ax-muted);margin-top:22px;line-height:1.6}
.auth-foot a{color:var(--ax-green);font-weight:700;text-decoration:none;margin-left:6px}
.auth-foot a:hover{text-decoration:underline}
.back-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:700;color:var(--ax-muted);text-decoration:none;
  background:none;border:none;cursor:pointer;padding:0
}
.back-link:hover{color:var(--ax-ink)}
.lf-back{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:24px;font-size:13px;font-weight:700;color:var(--ax-muted);text-decoration:none}
.lf-back:hover{color:var(--ax-ink)}

/* ============ Signup stepper (.step-progress) ============ */
.step-progress{display:flex;align-items:center;justify-content:center;gap:0;margin:6px 0 24px}
.step-dot{display:flex;flex-direction:column;align-items:center;gap:6px;flex:none;position:relative}
.step-dot .dot-num{
  width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;background:#eef1f7;color:#9aa6c6;border:1.5px solid var(--ax-line);
  transition:all .2s
}
.step-dot .dot-label{font-size:11px;font-weight:700;color:#9aa6c6;transition:color .2s}
.step-dot.active .dot-num{background:var(--ax-grad);color:#fff;border-color:transparent;box-shadow:0 6px 16px rgba(22,184,166,.35)}
.step-dot.active .dot-label{color:var(--ax-ink)}
.step-dot.done .dot-num{background:var(--ax-green);color:#fff;border-color:transparent}
.step-dot.done .dot-label{color:var(--ax-green)}
.step-line{flex:1;height:2px;min-width:24px;background:var(--ax-line);margin:0 8px;align-self:flex-start;margin-top:14px;border-radius:2px;transition:background .25s}
.step-line.full{background:var(--ax-green)}

/* ============ Section title (signup sub-steps) ============ */
.form-section-title{font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ax-muted-2);margin-bottom:14px}
.signup-substep[hidden]{display:none}
.signup-substep-back{margin-bottom:14px}

/* ============ OTP cells ============ */
.otp-row{display:flex;gap:9px;justify-content:center;margin:6px 0 4px}
.otp-cell{
  width:48px;height:56px;border:1.5px solid var(--ax-line);border-radius:13px;background:var(--ax-field);
  text-align:center;font-family:'Poppins',sans-serif;font-size:22px;font-weight:700;color:var(--ax-ink);
  outline:none;transition:border-color .15s,box-shadow .15s,background .15s
}
.otp-cell:focus{border-color:var(--ax-teal);box-shadow:0 0 0 4px rgba(22,184,166,.14);background:#fff}
.otp-cell.invalid{border-color:#e5484d;box-shadow:0 0 0 4px rgba(229,72,77,.12);animation:axShake .5s}

/* ============ Verify / success decorative icons ============ */
.verify-icon{
  width:60px;height:60px;border-radius:16px;margin:0 auto 16px;
  display:flex;align-items:center;justify-content:center;font-size:28px;
  background:linear-gradient(135deg,rgba(22,184,166,.16),rgba(63,110,240,.16))
}
.success-state{text-align:center}
.success-circle{
  width:64px;height:64px;border-radius:18px;margin:0 auto 18px;
  display:flex;align-items:center;justify-content:center;color:var(--ax-green);
  background:linear-gradient(135deg,rgba(15,184,127,.18),rgba(22,184,166,.18))
}
.success-actions{margin-top:24px}

/* invalid shake — auth.js shake() helper adds .invalid to the <input>.
   Because the input itself is borderless inside .lf-input, surface the
   error on the wrapper pill too (modern :has, with a graceful fallback). */
input.invalid{animation:axShake .5s}
.lf-input:has(input.invalid){border-color:#e5484d;box-shadow:0 0 0 4px rgba(229,72,77,.12);animation:axShake .5s}

/* ============ Language picker (floating, top-right over dark bg) ============ */
.auth-lang{position:absolute;top:22px;right:24px;z-index:5}
.auth-lang-trigger{
  width:42px;height:42px;border-radius:12px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  color:#dbe6f5;backdrop-filter:blur(8px);transition:background .15s,color .15s
}
.auth-lang-trigger:hover{background:rgba(255,255,255,.18);color:#fff}
.auth-lang-menu{
  position:absolute;top:50px;right:0;min-width:172px;list-style:none;
  background:#fff;border:1px solid var(--ax-line);border-radius:14px;
  box-shadow:0 18px 50px rgba(5,12,28,.35);
  padding:6px;opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .16s,transform .16s,visibility .16s
}
.auth-lang.open .auth-lang-menu{opacity:1;visibility:visible;transform:translateY(0)}
.auth-lang-menu li{
  display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;cursor:pointer;
  font-size:13.5px;font-weight:600;color:var(--ax-ink)
}
.auth-lang-menu li:hover{background:#f4f7fb}
.auth-lang-flag{font-size:16px}
.auth-lang-name{flex:1}
.auth-lang-check{opacity:0;color:var(--ax-green)}
.auth-lang-menu li[aria-selected="true"]{background:#eef7f3}
.auth-lang-menu li[aria-selected="true"] .auth-lang-check{opacity:1}

/* ============ Footer (over dark bg) ============ */
.auth-footer{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding:16px 28px;font-size:12px;color:rgba(219,230,245,.6)
}
.auth-footer nav{display:flex;gap:16px;flex-wrap:wrap}
.auth-footer a{color:rgba(219,230,245,.72);text-decoration:none;font-weight:500}
.auth-footer a:hover{color:#fff}

/* ============ Toasts ============ */
.toast-container{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:9999;display:flex;flex-direction:column;gap:10px;align-items:center;pointer-events:none}
.toast{
  display:flex;align-items:center;gap:10px;max-width:90vw;
  background:#11203a;color:#eaf1fb;border:1px solid rgba(255,255,255,.1);
  padding:11px 16px;border-radius:13px;font-size:13.5px;font-weight:500;
  box-shadow:0 18px 44px rgba(5,12,28,.45);
  opacity:0;transform:translateY(-10px);transition:opacity .25s,transform .25s;pointer-events:auto
}
.toast.show{opacity:1;transform:translateY(0)}
.toast-ico{flex:none;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}
.toast.success .toast-ico{background:var(--ax-green)}
.toast.warn .toast-ico{background:#f5a524}
.toast.error .toast-ico{background:#e5484d}
.toast.ai .toast-ico{background:var(--ax-blue)}

/* ============ Responsive ============ */
/* Tablet & down — give the floating chrome breathing room */
@media (max-width:768px){
  .auth-shell{padding:68px 18px 96px}
  .ax-glyph{display:none}
  .auth-footer{justify-content:center;text-align:center;padding:14px 18px}
}
@media (max-width:480px){
  .auth-shell{padding:60px 14px 110px}
  .auth-card{padding:28px 22px;border-radius:20px}
  .auth-logo{height:44px;margin-bottom:18px}
  .auth-title{font-size:21px}
  .otp-cell{width:44px;height:52px;font-size:20px}
  .otp-row{gap:7px}
  .auth-lang{top:16px;right:14px}
  .form-row{gap:8px}
}
@media (max-width:360px){
  .auth-card{padding:24px 16px}
  .otp-cell{width:40px;height:48px;font-size:18px}
  .otp-row{gap:6px}
}
/* Short viewports (landscape phones) — let the page scroll instead of clipping */
@media (max-height:720px){
  .auth-shell{align-items:flex-start}
}