/* Matzka.cloud Corporate Design */
:root {
  /* Primary Color */
  --primary-color: #1E3A8A;
  --pf-global--primary-color--100: #1E3A8A;
  --pf-global--active-color--100: #1E3A8A;
  --pf-global--link--Color: #1E3A8A;

  /* Secondary Color */
  --secondary-color: #4B5563;
  --pf-global--BackgroundColor--dark-100: #4B5563;
  --pf-global--Color--100: #4B5563;

  /* Accent Color (Red for CTAs) */
  --accent-color: #DC2626;
  --pf-global--danger-color--100: #DC2626;
  --ak-accent: #DC2626;

  /* Neutral Colors */
  --background-color-main: #111827;
  --background-color-card: #1F2937;
  --border-color: #374151;
  --text-color-main: #FFFFFF;
  --text-color-secondary: #D1D5DB;
  --pf-global--BackgroundColor--light-100: #F9FAFB;
  --pf-global--BackgroundColor--dark-300: #111827;

  /* Buttons */
  --pf-c-button--m-primary--BackgroundColor: #1E3A8A;
  --pf-c-button--m-primary--hover--BackgroundColor: #1e40af;
  --pf-c-button--m-danger--BackgroundColor: #DC2626;

  /* Typography */
  --pf-global--FontFamily--sans-serif: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --pf-global--FontSize--md: 16px;
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--pf-global--FontFamily--sans-serif);
  background-color: var(--background-color-main);
  color: var(--text-color-main);
  line-height: 1.6;
}

/* Header Container */
.header-container {
  text-align: center;
  padding: 2rem 1rem;
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(31, 41, 55, 0.5);
}

.logo-container {
  margin-bottom: 1rem;
}

.logo {
  width: 64px;
  height: 64px;
  border-radius: 8px;
}

.header-container h1 {
  font-family: var(--pf-global--FontFamily--sans-serif);
  font-weight: 700;
  color: var(--text-color-main);
  margin-bottom: 0.5rem;
  font-size: 2rem;
}

.header-container .subtitle {
  color: var(--text-color-secondary);
  font-size: 0.95rem;
}

/* Dark Background */
.pf-c-page {
  background-color: #111827 !important;
  color: #FFFFFF !important;
}

/* Überschriften - Inter Bold */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', Arial, sans-serif;
  font-weight: 700;
}

/* CTA Buttons (Rot) */
.pf-c-button.pf-m-primary[data-action="invite"],
.pf-c-button[aria-label*="Einladen"],
.pf-c-button[aria-label*="Invite"] {
  background-color: #DC2626 !important;
  border-color: #DC2626 !important;
}

/* Cards */
.pf-c-card {
  background-color: #1F2937;
  border: 1px solid #374151;
}

/* Links */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--pf-c-button--m-primary--hover--BackgroundColor);
}

/* Responsive */
@media (max-width: 768px) {
  .header-container {
    padding: 1.5rem 1rem;
  }

  .header-container h1 {
    font-size: 1.5rem;
  }
}