/* Eigenständige Seite – teilt nur die Farbwelt mit der Anwendung. */
:root {
  --ink-0: #0a0b0d;
  --ink-1: #121419;
  --ink-2: #191c23;
  --rule: #272c36;
  --paper: #e9e6df;
  --paper-3: #79818e;
  --mark: #ff48b0;
  --mark-bed: #2a1424;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Mono", Consolas, monospace;
  --sans: ui-sans-serif, system-ui, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { height: 100%; margin: 0; }

body {
  background: var(--ink-0);
  color: var(--paper);
  font: 13px/1.45 var(--sans);
  -webkit-font-smoothing: antialiased;
}

:focus-visible {
  outline: 2px solid var(--mark);
  outline-offset: 1px;
}

.gate {
  min-height: 100%;
  display: grid;
  place-content: center;
  gap: 22px;
  padding: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: lowercase;
}

/* Bayer-4×4 bei 75 % – dasselbe Zeichen wie in der Anwendung. */
.brand .dot {
  width: 14px;
  height: 14px;
  background-color: var(--mark-bed);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='4' height='4' shape-rendering='crispEdges'%3E%3Cg fill='%23ff48b0'%3E%3Crect x='0' y='0' width='1' height='1'/%3E%3Crect x='2' y='0' width='1' height='1'/%3E%3Crect x='1' y='1' width='1' height='1'/%3E%3Crect x='3' y='1' width='1' height='1'/%3E%3Crect x='2' y='2' width='1' height='1'/%3E%3Crect x='0' y='2' width='1' height='1'/%3E%3Crect x='3' y='3' width='1' height='1'/%3E%3Crect x='1' y='3' width='1' height='1'/%3E%3C/g%3E%3C/svg%3E");
  image-rendering: pixelated;
}

form {
  width: min(320px, 88vw);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  background: var(--ink-1);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--mark);
}

label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-3);
}

input {
  padding: 8px 9px;
  background: var(--ink-2);
  border: 1px solid var(--rule);
  border-radius: 3px;
  font: inherit;
  color: inherit;
}

button {
  margin-top: 4px;
  padding: 8px 10px;
  background: var(--mark);
  border: 1px solid var(--mark);
  border-radius: 3px;
  font: inherit;
  font-weight: 600;
  color: #14030c;
  cursor: pointer;
}

button:hover { background: #ff62bc; }

.error {
  margin: 2px 0 0;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mark);
}

.error[hidden] { display: none; }