:root {
  --bg-start: #f7fafc;
  --bg-end: #e9eef5;
  --card-bg: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --border: #e5e7eb;
  --danger: #dc2626;
  --radius: 14px;
  --shadow: 0 10px 25px rgba(0,0,0,0.08);
}

html, body {
  min-height: 100%;
  background: linear-gradient(135deg, var(--bg-start), var(--bg-end));
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.login-page {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 0;
}

.login-bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(1200px 600px at 80% 0%, rgba(37,99,235,0.08) 0%, transparent 60%),
    radial-gradient(800px 500px at 0% 100%, rgba(16,185,129,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  backdrop-filter: saturate(150%) blur(3px);
  margin: 0;
}

.login-header {
  text-align: center;
  margin-bottom: 18px;
}

.login-logo {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  display: inline-block;
  margin-bottom: 8px;
}

.login-title {
  font-size: 22px;
  line-height: 1.25;
  margin: 0;
  color: var(--text);
}

.login-subtitle {
  color: var(--muted);
  margin: 6px 0 0 0;
  font-size: 14px;
}

.login-messages {
  margin: 10px 0 0 0;
}

/* Messagebox Beispiele (nutzt deine vorhandenen Klassen) */
.alert, .warning, .success, .info {
  padding: 12px 14px;
  border-radius: 10px;
  margin: 8px 0;
  font-size: 14px;
  border: 1px solid var(--border);
}
.alert { background: #fee2e2; color: #7f1d1d; border-color: #fecaca; }
.warning { background: #fef3c7; color: #78350f; border-color: #fde68a; }
.success { background: #dcfce7; color: #14532d; border-color: #bbf7d0; }
.info { background: #e0f2fe; color: #0c4a6e; border-color: #bae6fd; }
.closebtn { cursor: pointer; float: right; font-weight: bold; }

.login-form {
  margin-top: 14px;
}

.form-field { margin-bottom: 12px; }
.form-field label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}
.form-field input[type="text"],
.form-field input[type="password"],
.btn-primary {
  width: 100%;
  box-sizing: border-box;
  display: block;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 12px;
  font-size: 16px;
  background: #fff;
  color: var(--text);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-field input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.form-actions {
  margin-top: 16px;
}

.btn-primary {
  margin-top: 8px;
  height: 44px;
  border: none;
  background: var(--primary);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s ease, transform .06s ease;
}

.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:active { transform: translateY(1px); }

.form-footer {
  margin-top: 12px;
  text-align: center;
}
.link {
  color: var(--primary);
  text-decoration: none;
  font-size: 14px;
}
.link:hover { text-decoration: underline; }

/* Fixierter Footer am unteren Rand – ohne Scroll-Einfluss */
.login-footer {
  position: fixed;
  left: 0; right: 0; bottom: 8px;
  display: flex;
  justify-content: center;
  color: var(--muted);
  font-size: 12px;
  pointer-events: none; /* kein Einfluss auf Layout/Interaktionen */
}

/* Mobile Safe-Area berücksichtigen, ohne Scrollen zu erzeugen */
@supports (padding: env(safe-area-inset-bottom)) {
  .login-footer {
    padding-bottom: env(safe-area-inset-bottom);
  }
}