:root {
  --crna: #1b1b1b;
  --siva: #6b6b6b;
  --linija: #dcdcdc;
  --zlatna: #b08d57;
  --greska: #b3261e;
}
* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px 16px calc(24px + env(safe-area-inset-bottom));
  background: #f5f4f2;
  color: var(--crna);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

form {
  width: 100%;
  max-width: 340px;
  background: #fff;
  border: 1px solid var(--linija);
  border-radius: 14px;
  padding: 28px 22px 24px;
}

.logo {
  display: block;
  width: 100%;
  max-width: 230px;
  height: auto;
  margin: 0 auto;
}
.pod {
  margin: 10px 0 26px;
  text-align: center;
  color: var(--siva);
  font-size: 13px;
  letter-spacing: .06em;
}

label {
  display: block;
  margin: 14px 0 6px;
  font-size: 13px;
  color: var(--siva);
}

input {
  width: 100%;
  padding: 12px 13px;
  font-size: 16px;            /* 16px da iOS ne zumira pri fokusu */
  border: 1px solid var(--linija);
  border-radius: 9px;
  background: #fff;
  color: inherit;
}
input:focus {
  outline: 2px solid var(--zlatna);
  outline-offset: 1px;
  border-color: var(--zlatna);
}

button {
  width: 100%;
  margin-top: 22px;
  padding: 13px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .04em;
  color: #fff;
  background: var(--crna);
  border: 0;
  border-radius: 9px;
  cursor: pointer;
}
button:disabled { opacity: .55; cursor: default; }

#greska {
  margin-top: 14px;
  min-height: 1.2em;
  font-size: 14px;
  color: var(--greska);
}

@media (prefers-color-scheme: dark) {
  body { background: #16161a; color: #f0efed; }
  form { background: #1e1e24; border-color: #32323a; }
  input { background: #16161a; border-color: #32323a; color: inherit; }
  button { background: #b08d57; color: #16161a; }
  .logo { filter: invert(1); }
}