@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders:wght@500;700;800&family=Public+Sans:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  --bg: #ffffff;
  --surface: #f6f7f8;
  --ink: #14171a;
  --ink-soft: #5b6168;
  --line: #e2e4e7;
  --accent: #d72638;
  --accent-text: #b3192c;
  --navy: #131b2e;
  --navy-soft: #6f7891;
  --success: #1f8a4c;
  --muted: #9aa0a6;
  --font-display: 'Big Shoulders', sans-serif;
  --font-body: 'Public Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'Space Mono', monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
}
.versteckt { display: none; }
.fehler { color: var(--accent-text); font-size: 0.85rem; min-height: 1.2em; margin: 0.5rem 0 0; }

a, button, input, select { font-family: inherit; }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* --- Signalbalken: durchgängiges Rollen-Symbol --- */
.signal-bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 3px;
  height: 16px;
  vertical-align: middle;
}
.signal-bars__bar {
  display: block;
  width: 4px;
  border-radius: 1px;
  background: var(--line);
}
.signal-bars__bar:nth-child(1) { height: 6px; }
.signal-bars__bar:nth-child(2) { height: 11px; }
.signal-bars__bar:nth-child(3) { height: 16px; }
.signal-bars__bar--aktiv { background: var(--accent); }

/* --- Login-Seite: asymmetrisches Split-Layout --- */
.login-screen {
  display: grid;
  grid-template-columns: 360px 1fr;
  min-height: 100vh;
}
.login-aside {
  background: var(--navy);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 3rem 2.5rem;
  position: relative;
}
.login-aside::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 4px;
  background: var(--accent);
}
.login-aside__eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.5rem;
}
.login-aside__wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.6rem;
  line-height: 1;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 0;
}
.login-aside__status { display: flex; flex-direction: column; gap: 0.6rem; }
.login-aside .signal-bars__bar { background: rgba(255, 255, 255, 0.25); }
.login-aside__statusline {
  position: relative;
  height: 1.2em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--navy-soft);
  margin: 0;
}
.status-text { position: absolute; inset: 0; opacity: 0; }
.status-text--connecting {
  opacity: 1;
  animation: statusFadeOut 0.4s ease forwards;
  animation-delay: 1.1s;
}
.status-text--connected {
  animation: statusFadeIn 0.4s ease forwards;
  animation-delay: 1.2s;
}
@keyframes statusFadeOut { to { opacity: 0; } }
@keyframes statusFadeIn { to { opacity: 1; color: #fff; } }

.signal-bars--anim .signal-bars__bar { opacity: 0.35; animation: barFill 0.3s ease forwards; }
.signal-bars--anim .signal-bars__bar:nth-child(1) { animation-delay: 0.2s; }
.signal-bars--anim .signal-bars__bar:nth-child(2) { animation-delay: 0.5s; }
.signal-bars--anim .signal-bars__bar:nth-child(3) { animation-delay: 0.8s; }
@keyframes barFill { to { opacity: 1; background: var(--accent); } }

@media (prefers-reduced-motion: reduce) {
  .signal-bars--anim .signal-bars__bar { animation: none; opacity: 1; background: var(--accent); }
  .status-text--connecting { display: none; }
  .status-text--connected { position: static; opacity: 1; color: #fff; }
}

.login-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.login-box { max-width: 380px; width: 100%; }
.login-box h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.7rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin: 0 0 1.5rem;
}

@media (max-width: 720px) {
  .login-screen { grid-template-columns: 1fr; }
  .login-aside { padding: 2rem; }
  .login-aside__wordmark { font-size: 2rem; }
}

/* --- Formulare (gemeinsam für Login + Dashboard) --- */
label {
  display: block;
  margin: 0.85rem 0;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink-soft);
}
input, select {
  width: 100%;
  padding: 0.6rem 0.7rem;
  margin-top: 0.3rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: #fff;
  font-size: 0.95rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input:focus-visible, select:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(215, 38, 56, 0.15);
  outline: none;
}
button {
  margin-top: 0.85rem;
  padding: 0.65rem 1.2rem;
  border: none;
  border-radius: 2px;
  background: var(--navy);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}
button:hover { background: var(--accent); }
button:active { transform: translateY(1px); }

/* --- Dashboard --- */
header {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 2rem;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.header-brand { display: flex; flex-direction: column; line-height: 1.15; }
.header-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}
.header-wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.header-user { display: flex; align-items: center; gap: 1.25rem; }
.role-badge { display: flex; align-items: center; gap: 0.6rem; }
.role-badge__text { display: flex; flex-direction: column; line-height: 1.25; }
.role-badge__role {
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.role-badge__email { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-soft); }
.btn--ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  margin-top: 0;
}
.btn--ghost:hover { background: var(--surface); color: var(--ink); }

main { padding: 2rem; max-width: 960px; margin: 0 auto; }

.sektion {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1.6rem 1.85rem;
  margin-bottom: 1.5rem;
}
.sektion h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin: 0 0 0.6rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--accent);
}
.sektion h3 {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin: 1.5rem 0 0.5rem;
}

table { width: 100%; border-collapse: collapse; margin-top: 0.5rem; font-size: 0.9rem; }
th {
  text-align: left;
  padding: 0.5rem 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  border-bottom: 2px solid var(--accent);
}
td { padding: 0.6rem 0.6rem; border-bottom: 1px solid var(--line); }

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 2px;
}
.chip--aktiv { background: rgba(31, 138, 76, 0.12); color: var(--success); }
.chip--inaktiv { background: rgba(154, 160, 166, 0.18); color: var(--muted); }

#totp-qr { display: block; margin: 0.85rem 0; max-width: 190px; border: 1px solid var(--line); padding: 0.5rem; }

/* --- Logo (Login-Seite + Dashboard-Header) --- */
.login-aside__logo { max-width: 170px; max-height: 64px; display: block; margin-bottom: 0.75rem; }
.header-logo { max-height: 34px; display: block; }

/* --- Links, die wie Buttons aussehen --- */
.btn--link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  padding: 0.55rem 1.1rem;
  border-radius: 2px;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  transition: background 0.15s ease, color 0.15s ease;
}

/* --- Einstellungen: Bild-Upload --- */
.hinweis-text { font-size: 0.8rem; color: var(--ink-soft); margin: 0.3rem 0; }

.bild-upload {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.bild-vorschau {
  max-width: 160px;
  max-height: 90px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0.4rem;
  border-radius: 2px;
  object-fit: contain;
}
.bild-upload__steuerung { display: flex; flex-direction: column; gap: 0.35rem; }
.datei-label {
  display: inline-block;
  padding: 0.55rem 1.05rem;
  background: var(--navy);
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.datei-label:hover { background: var(--accent); }

/* --- Design Pro: Teaser-Karte für zukuenftiges Zusatzpaket --- */
.sektion--pro { border-style: dashed; }
.sektion--pro h2::after {
  content: 'Bald verfügbar';
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-text);
  border: 1px solid var(--accent);
  padding: 0.15rem 0.4rem;
  border-radius: 2px;
  margin-left: 0.75rem;
  vertical-align: middle;
}
.sektion--pro button:disabled { background: var(--muted); cursor: not-allowed; }
.sektion--pro button:disabled:hover { background: var(--muted); }