/* Sign-in screen only. The portal ships its own styles inside the encrypted payload. */
:root {
  --bg:        #F3F5F8;
  --surface:   #FFFFFF;
  --ink:       #12161D;
  --ink-2:     #454E5C;
  --ink-3:     #6C7688;
  --line:      #D8DEE8;
  --aster:     #183C84;
  --stop:      #96341C;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(.22,.61,.36,1);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg:#0D1014; --surface:#151A21; --ink:#E8EBF0; --ink-2:#AEB6C4;
    --ink-3:#7E8899; --line:#28313D; --aster:#7EA0DE; --stop:#E39D82;
  }
}
:root[data-theme="dark"] {
  --bg:#0D1014; --surface:#151A21; --ink:#E8EBF0; --ink-2:#AEB6C4;
  --ink-3:#7E8899; --line:#28313D; --aster:#7EA0DE; --stop:#E39D82;
}
:root[data-theme="light"] {
  --bg:#F3F5F8; --surface:#FFFFFF; --ink:#12161D; --ink-2:#454E5C;
  --ink-3:#6C7688; --line:#D8DEE8; --aster:#183C84; --stop:#96341C;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.gate {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 26px;
  padding: 32px 20px;
}

.card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 36px 34px 30px;
}

/* Three group marks, evenly weighted, divided rather than crowded */
.marks {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 26px;
}
.marks img {
  height: 26px;
  width: auto;
  max-width: 96px;
  object-fit: contain;
  display: block;
}
.marks img.mark-wellth { height: 30px; }
/* The chip stays white in both themes so each brand keeps its real colours. */

h1 {
  font-size: 23px;
  font-weight: 650;
  letter-spacing: -0.015em;
  margin: 0 0 4px;
}
.for {
  font-size: 14.5px;
  color: var(--ink-3);
  margin: 0 0 26px;
}

form { display: flex; flex-direction: column; gap: 8px; }

label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
}

input {
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 13px;
  width: 100%;
  appearance: none;
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
input::placeholder { color: var(--ink-3); }
input:focus {
  outline: none;
  border-color: var(--aster);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--aster) 16%, transparent);
}

button {
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: var(--aster);
  border: none;
  border-radius: 8px;
  padding: 11px 14px;
  margin-top: 6px;
  cursor: pointer;
  transition: background .15s var(--ease), opacity .15s var(--ease);
}
@media (prefers-color-scheme: dark) { button { color: #0D1014; } }
:root[data-theme="dark"] button { color: #0D1014; }
:root[data-theme="light"] button { color: #fff; }
button:hover:not(:disabled) { background: color-mix(in srgb, var(--aster) 86%, #000); }
button:disabled { opacity: .55; cursor: default; }
button:focus-visible, input:focus-visible {
  outline: 2px solid var(--aster);
  outline-offset: 2px;
}

.err {
  min-height: 20px;
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--stop);
}

.foot {
  font-size: 12.5px;
  color: var(--ink-3);
  text-align: center;
  max-width: 400px;
  margin: 0;
}

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }