/* Root Variables & Reset - German A1 Web App */
:root {
  --bg-color: #101010;
  --surface-color: #1E1E1E;
  --surface-hover: #2A2A2A;
  --text-primary: #F5F5F5;
  --text-secondary: #BDBDBD;
  --text-disabled: #666666;
  --accent-yellow: #FFD400;
  --text-on-yellow: #1A1A1A;
  --accent-red: #E63946;
  --success-color: #2E7D32;
  --border-color: #333333;

  --font-bengali: 'Noto Sans Bengali', sans-serif;
  --font-latin: 'Poppins', system-ui, -apple-system, sans-serif;

  --max-width-mobile: 480px;
  --max-width-tablet: 768px;
  --max-width-desktop: 1024px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-bengali), var(--font-latin);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
}

a {
  color: var(--accent-yellow);
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Base Layout Container */
.container {
  width: 100%;
  max-width: var(--max-width-desktop);
  margin: 0 auto;
  padding: 0 16px;
}

.main-content {
  flex: 1;
  padding-top: 16px;
  padding-bottom: 32px;
}