/* Bauvento Anmeldung - eigenständiges "Modernist"-Design (flach, Radius 0,
   Teal-Akzent), bewusst getrennt von bauvento.css (App-Design mit
   abgerundeten Karten) - siehe design_handoff_bauvento_login/README.md. */

@font-face {
  font-family: "Archivo";
  src: url("../assets/login/fonts/Archivo-Variable.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --bv-ink: #201e1d;
  --bv-ink-2: #444141;
  --bv-muted: #605d5d;
  --bv-muted-2: #7d7979;
  --bv-bg: #f3f2f2;
  --bv-surface: #ffffff;
  --bv-field: #f8f4f4;
  --bv-track: #eae7e7;

  --bv-accent: #17817e;
  --bv-accent-600: #126865;
  --bv-accent-700: #0d4f4d;
  --bv-accent-100: #d9ecec;

  --bv-error: #ae1800;
  --bv-error-text: #7c1405;
  --bv-error-bg: #fff2ef;

  --bv-border: rgba(32, 30, 29, .4);
  --bv-border-soft: rgba(32, 30, 29, .2);

  --bv-veil-web: linear-gradient(90deg, rgba(243,242,242,.95) 0%, rgba(243,242,242,.78) 44%, rgba(243,242,242,.2) 100%);

  --bv-font: "Archivo", system-ui, sans-serif;
  --bv-radius: 0px;
  --bv-tap-min: 52px;
  --bv-focus: 2px solid var(--bv-accent);
  --bv-focus-offset: 2px;
}

* { box-sizing: border-box; }

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

body {
  font-family: var(--bv-font);
  background: var(--bv-bg);
  color: var(--bv-ink);
  overflow: hidden;
}

*:focus-visible {
  outline: var(--bv-focus);
  outline-offset: var(--bv-focus-offset);
}

.bv-frame {
  position: relative;
  overflow: hidden;
  width: 100vw;
  height: 100vh;
  background: var(--bv-bg);
}

.bv-foto {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bv-schleier {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: var(--bv-veil-web);
}

/* ---- Kopfzeile ---- */
.bv-kopf {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 28px 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bv-wortmarke {
  display: flex;
  align-items: center;
  gap: 10px;
}

.bv-wortmarke img { width: 32px; height: 32px; display: block; }

.bv-wortmarke span {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--bv-ink);
}

.bv-sprachumschalter {
  font-family: var(--bv-font);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  padding: 7px 30px 7px 12px;
  border: 1px solid var(--bv-border);
  border-radius: 6px;
  background: rgba(255,255,255,.55) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23232A29" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M6 9l6 6 6-6"/></svg>') no-repeat right 8px center / 14px;
  background-color: rgba(255,255,255,.55);
  color: var(--bv-ink);
  cursor: pointer;
  min-height: 32px;
  appearance: none;
  -webkit-appearance: none;
}

.bv-sprachumschalter:hover {
  background-color: var(--bv-accent-100);
  border-color: var(--bv-accent);
}

/* ---- Karte ---- */
.bv-karte {
  position: absolute;
  left: 80px;
  top: 50%;
  transform: translateY(-50%);
  width: 452px;
  max-width: calc(100vw - 40px);
  padding: 44px 44px 36px;
  background: var(--bv-surface);
  border: 2px solid var(--bv-ink);
}

.bv-kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--bv-accent);
  margin: 0;
}

.bv-titel {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.05;
  margin: 10px 0 6px;
}

.bv-subline {
  font-size: 15px;
  line-height: 1.5;
  color: var(--bv-muted);
  margin: 0 0 28px;
  text-wrap: pretty;
}

.bv-trenner {
  border: none;
  border-top: 2px solid var(--bv-border);
  margin: 0 0 28px;
}

.bv-trenner-fein {
  border: none;
  border-top: 1px solid var(--bv-border-soft);
  margin: 20px 0 0;
}

.bv-formular {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.bv-feld label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--bv-ink-2);
  margin-bottom: 8px;
}

.bv-feld-kopf {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.bv-zeigen-knopf {
  font-family: var(--bv-font);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--bv-accent);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 0 8px;
}

.bv-zeigen-knopf:hover { color: var(--bv-accent-600); }

.bv-feld input {
  width: 100%;
  font-family: var(--bv-font);
  font-size: 16px;
  padding: 14px 16px;
  background: var(--bv-field);
  border: 2px solid var(--bv-border);
  color: var(--bv-ink);
}

.bv-feld input::placeholder { color: var(--bv-muted-2); }

.bv-feld input[aria-invalid="true"] { border-color: var(--bv-error); }

.bv-feldfehler {
  font-size: 13px;
  font-weight: 600;
  color: var(--bv-error);
  margin-top: 8px;
}

.bv-authfehler:not([hidden]) {
  display: flex;
  gap: 12px;
  border: 2px solid var(--bv-error);
  background: var(--bv-error-bg);
  padding: 12px 14px;
}

.bv-authfehler .bv-ausrufezeichen {
  font-weight: 800;
  color: var(--bv-error);
}

.bv-authfehler p {
  margin: 0;
  font-size: 14px;
  color: var(--bv-error-text);
}

.bv-zeile {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bv-merken {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--bv-ink);
}

.bv-merken input {
  width: 18px;
  height: 18px;
  accent-color: var(--bv-accent);
}

.bv-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--bv-accent);
  text-decoration: none;
}

.bv-link:hover { color: var(--bv-accent-700); }

.bv-primaerbutton {
  width: 100%;
  min-height: var(--bv-tap-min);
  padding: 16px 20px;
  background: var(--bv-accent);
  color: #fff;
  border: none;
  font-family: var(--bv-font);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .02em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.bv-primaerbutton:hover { background: var(--bv-accent-600); }
.bv-primaerbutton:active { background: var(--bv-accent-700); }
.bv-primaerbutton:disabled { opacity: .7; cursor: default; }

/* Diskreter Hinweis auf die Cmd/Strg+K-Befehlspalette (siehe shell.js) -
   ohne diesen Hinweis bleibt die Tastenkombination unauffindbar. */
.bv-tastentipp {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--bv-muted);
  text-align: center;
}
.bv-tastentipp kbd {
  display: inline-block;
  padding: 1px 6px;
  border: 1px solid var(--bv-line, #d8dcda);
  border-bottom-width: 2px;
  border-radius: 4px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--bv-ink, inherit);
}

.bv-sekundaerbutton {
  width: 100%;
  min-height: var(--bv-tap-min);
  padding: 16px 20px;
  background: #fff;
  color: var(--bv-ink);
  border: 2px solid var(--bv-border);
  font-family: var(--bv-font);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .02em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-decoration: none;
}

.bv-sekundaerbutton:hover {
  background: var(--bv-accent-100);
  border-color: var(--bv-accent);
}

.bv-demo-hinweis {
  font-size: 12px;
  color: var(--bv-muted-2);
  margin: 12px 0 0;
}

/* ---- Ladescreen ---- */
.bv-spinner {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 3px solid rgba(32,30,29,.15);
  border-top-color: var(--bv-accent);
  animation: bv-spin .8s linear infinite;
  margin-bottom: 28px;
}

@keyframes bv-spin { to { transform: rotate(360deg); } }

.bv-lade-titel {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -.02em;
  margin: 0 0 8px;
}

.bv-lade-status {
  font-size: 15px;
  color: var(--bv-muted);
  margin: 0 0 20px;
  min-height: 1.5em;
}

.bv-fortschritt-spur {
  height: 6px;
  background: var(--bv-track);
  margin-bottom: 12px;
}

.bv-fortschritt-fuellung {
  height: 100%;
  width: 0%;
  background: var(--bv-accent);
  transition: width .25s linear;
}

.bv-fortschritt-zeile {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--bv-muted-2);
}

/* ---- Fußnoten ---- */
.bv-fussnote-links {
  position: absolute;
  left: 80px;
  bottom: 34px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--bv-muted);
}

.bv-fussnote-rechts {
  position: absolute;
  right: 20px;
  bottom: 14px;
  font-size: 11px;
  color: var(--bv-muted-2);
}

[hidden] { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  .bv-spinner { animation: none; border-top-color: var(--bv-accent); }
  .bv-fortschritt-fuellung { transition: none; }
}

/* ---- Schmale Viewports: Karte unten angedockt wie Mobile ---- */
@media (max-width: 860px) {
  .bv-karte {
    left: 16px;
    right: 16px;
    top: auto;
    bottom: 16px;
    transform: none;
    width: auto;
    max-width: none;
    padding: 28px 24px 24px;
  }
  .bv-fussnote-links,
  .bv-fussnote-rechts {
    display: none;
  }
}