/* Auth pages: centred card over a quiet split. Inherits every token from app.css. */
.auth-wrap{
  min-height:calc(100dvh - 72px);display:grid;grid-template-columns:1fr;place-items:center;
  padding-block:clamp(32px,5vw,64px);position:relative;z-index:1;
}
.auth-card{
  width:100%;max-width:470px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--rp);padding:clamp(26px,4vw,40px);box-shadow:var(--shadow);
}
.auth-card h1{font-size:clamp(23px,3vw,30px);letter-spacing:-.02em}
.auth-card>p.intro{color:var(--fg-2);font-size:14.5px;margin-top:10px;line-height:1.75}
.auth-form{display:flex;flex-direction:column;gap:18px;margin-top:28px}

.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:13.5px;font-weight:600}
.field label .req{color:var(--dn);margin-inline-start:2px}
.inp-wrap{position:relative;display:flex;align-items:center}
.field input[type=text],.field input[type=email],.field input[type=password]{
  width:100%;font-family:var(--body);font-size:15px;color:var(--fg);
  background:var(--bg);border:1px solid var(--line-2);border-radius:var(--rb);
  padding:12px 14px;transition:border-color .18s,box-shadow .18s;
  direction:rtl;
}
.field input::placeholder{color:var(--fg-3)}
.field input:focus{
  outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent);
}
.field input[type=email]{direction:ltr;text-align:right}
.has-eye input{padding-inline-start:46px}
.eye{
  position:absolute;inset-inline-start:6px;width:34px;height:34px;border:none;background:transparent;
  color:var(--fg-3);cursor:pointer;display:grid;place-items:center;border-radius:8px;
}
.eye:hover{color:var(--fg-2)}
.help{font-size:12.5px;color:var(--fg-3);line-height:1.65}
.err{
  font-size:12.5px;color:var(--dn);display:none;align-items:flex-start;gap:6px;line-height:1.6;
}
.err .ms{font-size:15px;flex-shrink:0;margin-top:2px}
.field.bad input{border-color:var(--dn)}
.field.bad input:focus{box-shadow:0 0 0 3px color-mix(in srgb,var(--dn) 18%,transparent)}
.field.bad .err{display:flex}
.field.bad .help{display:none}

/* password strength */
.meter{display:flex;gap:5px;margin-top:3px}
.meter i{height:4px;flex:1;border-radius:999px;background:var(--surface-2);transition:background .2s}
.meter.s1 i:nth-child(1){background:var(--dn)}
.meter.s2 i:nth-child(-n+2){background:#C9962F}
.meter.s3 i:nth-child(-n+3){background:var(--up)}

.check{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;line-height:1.7;cursor:pointer}
.check input{
  width:18px;height:18px;margin:0;flex-shrink:0;margin-top:3px;accent-color:var(--accent);cursor:pointer;
}
.check a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.field.bad .check{color:var(--dn)}

.row-between{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.link{color:var(--accent);font-size:13.5px;font-weight:600}
.link:hover{text-decoration:underline;text-underline-offset:3px}

.btn[aria-busy="true"]{opacity:.75;cursor:progress}
.spin{
  width:15px;height:15px;border-radius:999px;border:2px solid currentColor;border-top-color:transparent;
  animation:spin .7s linear infinite;display:none;
}
.btn[aria-busy="true"] .spin{display:block}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spin{animation-duration:2s}}

/* form-level banners */
.banner{
  display:none;gap:10px;align-items:flex-start;border-radius:var(--rb);
  padding:13px 15px;font-size:13.5px;line-height:1.7;
}
.banner.on{display:flex}
.banner .ms{font-size:19px;flex-shrink:0;margin-top:1px}
.banner-err{background:color-mix(in srgb,var(--dn) 12%,transparent);color:var(--dn)}
.banner-ok{background:color-mix(in srgb,var(--up) 13%,transparent);color:var(--up)}
.banner-note{background:var(--surface-2);color:var(--fg-2)}
.banner-note .ms{color:var(--accent)}

.auth-foot{
  margin-top:24px;padding-top:20px;border-top:1px solid var(--line);
  font-size:13.5px;color:var(--fg-2);text-align:center;
}
.auth-foot a{color:var(--accent);font-weight:600}
.auth-foot a:hover{text-decoration:underline;text-underline-offset:3px}
.back{
  display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--fg-2);
  margin-bottom:20px;
}
.back:hover{color:var(--accent)}
.back .ms{font-size:18px}
/* هدف لمس مريح: الرابط النصي وحده أقصر من أن يُضغط بإصبع */
.back{display:inline-flex;align-items:center;min-height:34px;padding-inline:4px}

@media (max-width:640px){
  .auth-card{box-shadow:none;border:none;padding-inline:0;background:transparent}
  .auth-wrap{padding-block:28px}
}

/* روابط النماذج هدف لمس لا نص داخل فقرة */
.link{display:inline-flex;align-items:center;min-height:34px;padding-inline:2px}