Add results_visualization/css/base.css

results_visualization/css/base.css

@@ -0,0 +1,91 @@
+/* ==============================
+   Section: variables-and-reset
+   ============================== */
+:root {
+  --color-bg: #f9fafb;
+  --color-text: #1f2937;
+  --color-primary: #2563eb;
+  --color-secondary: #6b7280;
+  --color-accent: #10b981;
+  --spacing-xs: 0.25rem;
+  --spacing-sm: 0.5rem;
+  --spacing-md: 1rem;
+  --spacing-lg: 2rem;
+  --radius-sm: 4px;
+  --font-family-base: 'Segoe UI', Helvetica, Arial, sans-serif;
+  --font-size-base: 16px;
+  --line-height-base: 1.5;
+  --max-width-content: 1200px;
+  --transition-fast: 0.2s ease-in-out;
+}
+
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}
+
+body {
+  font-family: var(--font-family-base);
+  font-size: var(--font-size-base);
+  line-height: var(--line-height-base);
+  color: var(--color-text);
+  background-color: var(--color-bg);
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+}
+
+/* ==============================
+   Section: app-structure
+   ============================== */
+.app-header {
+  background-color: var(--color-primary);
+  color: #fff;
+  padding: var(--spacing-md);
+  text-align: center;
+  font-weight: 600;
+}
+
+.app-main {
+  flex: 1;
+  max-width: var(--max-width-content);
+  margin: var(--spacing-lg) auto;
+  padding: 0 var(--spacing-md);
+  display: flex;
+  flex-direction: column;
+  gap: var(--spacing-md);
+}
+
+.app-footer {
+  background-color: var(--color-secondary);
+  color: #fff;
+  text-align: center;
+  padding: var(--spacing-sm) var(--spacing-md);
+  font-size: 0.875rem;
+}
+
+.app-footer::after {
+  content: '© 2026 Donau2Space.de';
+  display: block;
+  margin-top: var(--spacing-xs);
+  opacity: 0.8;
+}
+
+@media (min-width: 640px) {
+  .app-main {
+    flex-direction: row;
+    flex-wrap: wrap;
+    gap: var(--spacing-lg);
+  }
+}
+
+@media (min-width: 1024px) {
+  .app-header,
+  .app-footer {
+    padding: var(--spacing-lg);
+  }
+  .app-main {
+    padding: 0 var(--spacing-lg);
+  }
+}