/* =========================================
   Modernized CSS - Clean, Responsive, Accessible
   ========================================= */

/* Root Variables */
:root {
  --color-primary: #4caf50;
  --color-secondary: #f4f4f4;
  --color-accent: #00b3e4;
  --color-text: #333;
  --color-light-text: #999;
  --font-base: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --transition: 0.3s ease;
}

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

html, body {
  height: 100%;
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: #fff;
}

img, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--spacing-md);
  font-weight: 300;
}

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

a:hover,
a:focus {
  color: var(--color-text);
}

/* Layout Containers */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.text-center { text-align: center; }
.alignleft { float: left; margin-right: var(--spacing-md); }
.alignright { float: right; margin-left: var(--spacing-md); }
.aligncenter { display: block; margin: 0 auto var(--spacing-md); }

/* Buttons */
.button {
  display: inline-block;
  background-color: var(--color-secondary);
  color: var(--color-light-text);
  padding: 0.75em 1.5em;
  font-size: 1rem;
  text-transform: uppercase;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition);
}

.button:hover {
  background-color: #e0e0e0;
  color: var(--color-text);
}

.button.green {
  background-color: var(--color-primary);
  color: #fff;
}

.button.green:hover {
  background-color: #388e3c;
}

/* Header */
.header {
  width: 100%;
  background: url('../images/header.jpg') no-repeat center center / cover;
  padding: var(--spacing-lg) 0;
  text-align: center;
  color: #fff;
}

/* Navigation */
.menu-toggle {
  position: absolute;
  top: 0;
  left: 0;
  padding: 0.5em 1em;
  color: var(--color-text);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
}

.offcanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 300px;
  height: 100%;
  background-color: #222;
  color: #c8c8c8;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform var(--transition);
  z-index: 999;
}

.offcanvas.open {
  transform: translateX(0);
}

.offcanvas a {
  display: block;
  padding: 1em;
  color: #aaa;
  text-decoration: none;
  border-bottom: 1px solid #353434;
}

.offcanvas a:hover {
  background-color: #111;
  color: #fff;
}

/* Footer */
.footer {
  font-size: 0.9em;
  padding: var(--spacing-md) 0;
  border-top: 1px solid #e0e0e0;
  text-align: center;
  background-color: var(--color-secondary);
}

/* Utility */
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.pt-2 { padding-top: var(--spacing-md); }
.pb-2 { padding-bottom: var(--spacing-md); }

/* Filter Input */
.filter-input {
    width: 100%;
    font-size: 0.9em;
    padding: 4px 6px;
    box-sizing: border-box;
    background-color: #f8f8f8;
    border: 1px solid #ccc;
    color: #333;
}

/* Speziell für <select> Dropdowns */
.filter-input select,
select.filter-input {
    background-color: #f8f8f8;
    color: #000;
    font-size: 0.95em;
    padding: 4px;
    height: 30px;
    text-align: left;
}

/* Code Blocks */
pre[class*="language-"], code[class*="language-"] {
  font-family: Consolas, Monaco, 'Andale Mono', monospace;
  background: #141414;
  color: #fff;
  border-radius: 4px;
  padding: 1em;
  overflow-x: auto;
  white-space: pre;
  margin: 1em 0;
}