/* ── Variablen ─────────────────────────────────────────────── */
:root {
  --bg:       #f5f0e8;
  --surface:  #ffffff;
  --text:     #2c2825;
  --muted:    #7a726a;
  --border:   #ddd6c8;
  --accent:   #4a7fa5;   /* Blau – Kopfarbeit */
  --radius:   12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:      #1a1714;
    --surface: #242018;
    --text:    #e8e0d4;
    --muted:   #948c82;
    --border:  #3d3830;
    --accent:  #6b9fc4;
  }
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100svh;
}

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

/* ── Login-Seite ───────────────────────────────────────────── */
.login-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100svh;
  padding: 1.5rem;
  gap: 1.75rem;
}

.login-page h1 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.login-page form {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  width: 100%;
  max-width: 320px;
}

/* ── Formular-Elemente ─────────────────────────────────────── */
label {
  font-size: 0.875rem;
  color: var(--muted);
}

input[type="password"],
input[type="text"],
input[type="email"] {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.15s;
}

input:focus {
  border-color: var(--accent);
}

button,
.btn {
  min-height: 48px;           /* große Tippfläche */
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.15s;
}

button:active,
.btn:active { opacity: 0.82; }

/* ── Meldungen ─────────────────────────────────────────────── */
.msg-error {
  width: 100%;
  max-width: 320px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: 0.875rem;
  color: var(--text);
}

/* ── App-Layout ────────────────────────────────────────────── */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.app-header h1 { font-size: 1.1rem; font-weight: 600; }

.app-main {
  padding: 1.5rem 1.25rem;
}

.link-muted {
  font-size: 0.875rem;
  color: var(--muted);
  text-decoration: none;
}