Initial template: Vue 3 + FastAPI + SQLite full-stack with K8s deployment

Extracted from oil project — business logic removed, auth/db/deploy infrastructure
generalized with APP_NAME placeholders.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/src/assets/styles.css

@@ -0,0 +1,149 @@
+/* ── Design tokens ─────────────────────────────────── */
+:root {
+  --color-primary: #4a7c59;
+  --color-primary-dark: #3a6349;
+  --color-accent: #c9a84c;
+  --color-bg: #faf6f0;
+  --color-bg-card: #ffffff;
+  --color-text: #333333;
+  --color-text-muted: #888888;
+  --color-border: #e0d8cc;
+  --color-danger: #d32f2f;
+  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
+  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.12);
+  --radius: 8px;
+  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
+}
+
+/* ── Reset ────────────────────────────────────────── */
+*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+
+body {
+  font-family: var(--font-sans);
+  background: var(--color-bg);
+  color: var(--color-text);
+  line-height: 1.6;
+}
+
+/* ── Layout ───────────────────────────────────────── */
+.app-header {
+  background: var(--color-primary);
+  color: white;
+  padding: 12px 20px;
+}
+
+.header-inner {
+  max-width: 1200px;
+  margin: 0 auto;
+  display: flex;
+  align-items: center;
+  gap: 20px;
+}
+
+.header-title {
+  font-size: 18px;
+  font-weight: 600;
+  white-space: nowrap;
+}
+
+.nav-tabs {
+  display: flex;
+  gap: 4px;
+  flex: 1;
+}
+
+.nav-tab {
+  padding: 6px 14px;
+  border-radius: var(--radius);
+  color: rgba(255, 255, 255, 0.8);
+  text-decoration: none;
+  font-size: 14px;
+  transition: background 0.2s;
+}
+
+.nav-tab:hover { background: rgba(255, 255, 255, 0.15); }
+.nav-tab.active { background: rgba(255, 255, 255, 0.25); color: white; }
+
+.header-right {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  font-size: 14px;
+  white-space: nowrap;
+}
+
+.app-main {
+  max-width: 1200px;
+  margin: 20px auto;
+  padding: 0 20px;
+}
+
+/* ── Components ───────────────────────────────────── */
+.page { padding: 20px 0; }
+
+.btn-primary {
+  background: var(--color-primary);
+  color: white;
+  border: none;
+  padding: 8px 20px;
+  border-radius: var(--radius);
+  cursor: pointer;
+  font-size: 14px;
+}
+
+.btn-primary:hover { background: var(--color-primary-dark); }
+
+.btn-link {
+  background: none;
+  border: none;
+  color: inherit;
+  cursor: pointer;
+  text-decoration: underline;
+  font-size: inherit;
+}
+
+.form-group {
+  margin-bottom: 14px;
+}
+
+.form-group label {
+  display: block;
+  font-size: 14px;
+  margin-bottom: 4px;
+  color: var(--color-text-muted);
+}
+
+.form-group input {
+  width: 100%;
+  padding: 8px 12px;
+  border: 1px solid var(--color-border);
+  border-radius: var(--radius);
+  font-size: 14px;
+}
+
+.error { color: var(--color-danger); font-size: 13px; }
+
+.card {
+  background: var(--color-bg-card);
+  border-radius: var(--radius);
+  box-shadow: var(--shadow-sm);
+  padding: 16px;
+}
+
+.toast {
+  position: fixed;
+  top: 20px;
+  right: 20px;
+  background: #333;
+  color: white;
+  padding: 10px 20px;
+  border-radius: var(--radius);
+  z-index: 9999;
+  font-size: 14px;
+}
+
+/* ── Responsive ───────────────────────────────────── */
+@media (max-width: 640px) {
+  .header-inner { flex-wrap: wrap; }
+  .nav-tabs { order: 3; width: 100%; overflow-x: auto; }
+}