:root{
  --green:#173B2A;
  --green2:#214734;
  --gold:#B9973F;
  --cream:#F8F5EE;
  --text:#23313F;
  --muted:#6F7A82;
  --line:#E4DED3;
  --white:#fff;
  --danger:#A12622;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  font-family:Arial,Helvetica,sans-serif;
  background:
    radial-gradient(circle at 12% 18%,rgba(185,151,63,.07),transparent 28%),
    radial-gradient(circle at 88% 80%,rgba(23,59,42,.05),transparent 25%),
    var(--cream);
  color:var(--text)
}
a{text-decoration:none;color:inherit}
.topbar{
  min-height:76px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 max(4vw,28px);
  background:rgba(248,245,238,.93);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(0,0,0,.06);
  position:sticky;top:0;z-index:20
}
.brand{display:flex;align-items:center;gap:11px}
.mark{
  width:44px;height:44px;border-radius:50%;
  background:var(--green);color:#fff;
  display:grid;place-items:center;
  font-family:Georgia,serif;font-weight:700
}
.brand strong{display:block;color:var(--green);font-family:Georgia,serif;font-size:1rem}
.brand small{display:block;color:var(--muted);font-size:.68rem;margin-top:1px}
.topbar nav{display:flex;gap:18px;align-items:center;font-size:.82rem;font-weight:700}
.pill{
  padding:11px 17px;border-radius:999px;
  background:var(--green);color:#fff
}

.shell{width:min(1120px,92%);margin:48px auto}
.auth-grid{
  display:grid;
  grid-template-columns:.88fr 1.12fr;
  gap:42px;
  align-items:center
}
.info-panel{padding:34px 12px}
.eyebrow{
  color:var(--gold);font-size:.72rem;
  letter-spacing:.16em;text-transform:uppercase;font-weight:700
}
h1,h2{font-family:Georgia,serif;color:var(--green)}
h1{
  font-size:clamp(3rem,5vw,5rem);
  line-height:1.02;margin:15px 0 20px;
  letter-spacing:-.02em
}
h2{font-size:2rem;margin:0 0 22px}
.lead{color:var(--muted);line-height:1.75;font-size:1rem;max-width:500px}

.card{
  background:rgba(255,255,255,.92);
  border:1px solid rgba(228,222,211,.95);
  border-radius:26px;
  padding:34px;
  box-shadow:0 24px 70px rgba(23,59,42,.10)
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field.full{grid-column:1/-1}
.field label{
  display:block;font-size:.76rem;font-weight:700;
  margin:0 0 7px;color:#40524A
}
.field input,.field select{
  width:100%;min-height:49px;
  border:1px solid var(--line);
  border-radius:13px;
  padding:0 14px;background:#fff;
  transition:.15s
}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(185,151,63,.12)
}
.field input[type="checkbox"]{
  width:18px;min-height:18px;
  vertical-align:middle;margin-right:7px
}
.actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:20px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:0 20px;
  border-radius:999px;border:0;
  font-weight:700;cursor:pointer
}
.btn-primary{background:var(--green);color:#fff}
.btn-light{background:#fff;color:var(--green);border:1px solid var(--line)}
.note{font-size:.78rem;color:var(--muted);line-height:1.5;margin-top:12px}
.error-list{
  margin-bottom:18px;
  background:#FFF0EE;border:1px solid #F0C7C0;
  color:var(--danger);padding:13px 17px;border-radius:14px
}
.flash{
  width:min(900px,92%);margin:16px auto 0;
  padding:14px 18px;border-radius:14px;font-size:.88rem
}
.flash.success{background:#E9F6EF;color:#176B48}
.flash.error{background:#FFF0EE;color:var(--danger)}
.flash.info{background:#F4EFE1;color:#735F28}
.footer{
  text-align:center;
  color:var(--muted);
  font-size:.74rem;
  padding:28px 20px 36px
}

@media(max-width:900px){
  .auth-grid{grid-template-columns:1fr}
  .info-panel{text-align:center;padding-bottom:4px}
  .lead{margin-left:auto;margin-right:auto}
  h1{font-size:clamp(2.6rem,9vw,4rem)}
}
@media(max-width:620px){
  .topbar{padding:0 16px}
  .topbar nav a:not(.pill){display:none}
  .shell{margin:26px auto}
  .card{padding:24px 18px}
  .form-grid{grid-template-columns:1fr}
  .field.full{grid-column:auto}
}