/* signup.css — Lyren homepage-style signup (Bootstrap 5.3.6 friendly)
   Works with your existing markup: .card-shell .card-head .notice .btn-lyren etc
*/

:root{
  --c900:#663d29;
  --c700:#9a674d;
  --c600:#b97c5d;
  --c500:#da926e;
  --c300:#b59d55;
  --c200:#e3c56b;

  --bg0:#070606;
  --bg1:#0d0b0a;

  --text:#f2ece8;
  --muted: rgba(242,236,232,.72);

  --stroke: rgba(227,197,107,.16);
  --stroke2: rgba(227,197,107,.22);

  --panel: rgba(255,255,255,.04);
  --panel2: rgba(0,0,0,.20);

  --shadow: 0 18px 60px rgba(0,0,0,.55);

  --r14: 14px;
  --r16: 16px;
  --r18: 18px;
}

/* Page background (remove if your homepage already sets it globally) */
body{
  color: var(--text);
  background:
    radial-gradient(1200px 520px at 18% 12%, rgba(227,197,107,.10), transparent 60%),
    radial-gradient(900px 460px at 84% 0%, rgba(102,61,41,.22), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(to right, rgba(227,197,107,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(227,197,107,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity:.35;
  mix-blend-mode: screen;
}

/* Typography helpers used in your HTML */
.muted{ color: var(--muted) !important; }

h1{
  font-weight: 950;
  letter-spacing: -0.03em;
  margin: 0;
  color: var(--text);
}

a{ color: rgba(227,197,107,.92); }
a:hover{ color: rgba(227,197,107,.98); }

/* Main card shell */
.card-shell{
  border-radius: var(--r18);
  border: 1px solid var(--stroke);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

/* Header area */
.card-head{
  padding: 22px 22px 18px;
  border-bottom: 1px solid rgba(227,197,107,.10);
  background:
    radial-gradient(900px 260px at 20% 0%, rgba(227,197,107,.10), transparent 55%),
    radial-gradient(700px 240px at 80% 10%, rgba(102,61,41,.20), transparent 60%),
    linear-gradient(180deg, rgba(0,0,0,.10), transparent);
}

/* Body area */
.card-body{
  padding: 22px;
}

/* Notice pills (top notice + selectedPlanBox) */
.notice{
  display:block;
  padding: .65rem .9rem;
  border-radius: 999px;
  border: 1px solid rgba(227,197,107,.18);
  background: rgba(227,197,107,.07);
  color: rgba(227,197,107,.95);
  font-weight: 900;
  line-height: 1.25;
}

/* Error box */
.error{
  display:none;
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: var(--r14);
  border: 1px solid rgba(255,160,160,.40);
  background: rgba(255, 80, 80, .10);
  color: rgba(255, 210, 210, .95);
  font-weight: 800;
}
.error:empty{ display:none; }

/* Labels */
.form-label{
  color: rgba(242,236,232,.82);
  font-weight: 850;
}

/* Inputs */
.form-control{
  border-radius: var(--r14);
  border: 1px solid rgba(227,197,107,.16);
  background: rgba(0,0,0,.25);
  color: rgba(242,236,232,.92);
  padding: 12px 12px;
}

.form-control::placeholder{ color: rgba(242,236,232,.55); }

.form-control:focus{
  box-shadow: 0 0 0 .25rem rgba(227,197,107,.14);
  border-color: rgba(227,197,107,.30);
  background: rgba(0,0,0,.30);
  color: rgba(242,236,232,.96);
}

/* Password show button (your HTML uses btn-lyren-outline + btn-sm) */
.btn-lyren-outline{
  border-radius: 999px;
  border: 1px solid rgba(227,197,107,.22);
  background: rgba(0,0,0,.18);
  color: rgba(227,197,107,.95);
  font-weight: 900;
}
.btn-lyren-outline:hover{
  background: rgba(227,197,107,.08);
  color: rgba(227,197,107,.98);
}

/* Primary CTA */
.btn-lyren{
  border-radius: var(--r14);
  border: 1px solid rgba(227,197,107,.22);
  background: linear-gradient(180deg, rgba(227,197,107,.95), rgba(218,146,110,.88));
  color: rgba(20,14,12,.95);
  font-weight: 950;
  padding: 12px 14px;
}
.btn-lyren:hover{
  filter: brightness(1.02);
  color: rgba(20,14,12,.98);
}

/* Secondary button (outline) */
.btn.btn-lyren-outline{
  border-radius: var(--r14);
  border: 1px solid rgba(227,197,107,.20);
  background: rgba(0,0,0,.14);
  color: rgba(242,236,232,.90);
  font-weight: 900;
  padding: 12px 14px;
}
.btn.btn-lyren-outline:hover{
  background: rgba(227,197,107,.06);
  border-color: rgba(227,197,107,.30);
  color: rgba(242,236,232,.96);
}

/* Password feedback list */
#passwordFeedback ul{
  margin: 0;
  padding-left: 18px;
}
#passwordFeedback li{
  font-weight: 800;
}

/* Make the "Back to home" area match the style */
.text-center a{
  text-decoration: none;
  font-weight: 900;
}
.text-center a:hover{
  text-decoration: underline;
}

/* Mobile padding tightening */
@media (max-width: 575.98px){
  .card-head, .card-body{ padding: 18px; }
  .notice{ border-radius: var(--r18); }
}