Build EnvHelper desktop app

src/styles.css

@@ -0,0 +1,300 @@
+:root {
+  color: #17211c;
+  background: #f5f5ef;
+  font-family:
+    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
+  font-synthesis: none;
+  text-rendering: optimizeLegibility;
+}
+
+* {
+  box-sizing: border-box;
+}
+
+body {
+  margin: 0;
+  min-width: 940px;
+  min-height: 100vh;
+  background:
+    linear-gradient(135deg, rgba(41, 94, 82, 0.12), transparent 36%),
+    linear-gradient(315deg, rgba(190, 78, 61, 0.1), transparent 34%),
+    #f5f5ef;
+}
+
+button,
+textarea {
+  font: inherit;
+}
+
+button {
+  align-items: center;
+  border: 0;
+  border-radius: 8px;
+  cursor: pointer;
+  display: inline-flex;
+  font-weight: 700;
+  gap: 8px;
+  justify-content: center;
+  min-height: 42px;
+  padding: 0 16px;
+  transition:
+    transform 140ms ease,
+    box-shadow 140ms ease,
+    background 140ms ease;
+}
+
+button:hover:not(:disabled) {
+  transform: translateY(-1px);
+}
+
+button:disabled {
+  cursor: not-allowed;
+  opacity: 0.5;
+}
+
+.shell {
+  display: flex;
+  flex-direction: column;
+  gap: 18px;
+  margin: 0 auto;
+  max-width: 1420px;
+  min-height: 100vh;
+  padding: 28px;
+}
+
+.hero {
+  align-items: flex-end;
+  display: flex;
+  gap: 24px;
+  justify-content: space-between;
+  padding: 10px 2px 4px;
+}
+
+.eyebrow {
+  align-items: center;
+  color: #2d6f62;
+  display: flex;
+  font-size: 0.85rem;
+  font-weight: 800;
+  gap: 7px;
+  letter-spacing: 0;
+  margin: 0 0 10px;
+  text-transform: uppercase;
+}
+
+h1,
+h2,
+p {
+  margin: 0;
+}
+
+h1 {
+  color: #13201b;
+  font-size: 2.8rem;
+  letter-spacing: 0;
+  line-height: 1.02;
+}
+
+h2 {
+  font-size: 1rem;
+  letter-spacing: 0;
+}
+
+.subline {
+  color: #53635d;
+  font-size: 1.04rem;
+  line-height: 1.5;
+  margin-top: 12px;
+  max-width: 720px;
+}
+
+.heroActions,
+.buttonRow {
+  display: flex;
+  gap: 10px;
+}
+
+.primary {
+  background: #1f5d53;
+  color: #ffffff;
+  box-shadow: 0 10px 24px rgba(31, 93, 83, 0.18);
+}
+
+.secondary {
+  background: #ffffff;
+  color: #1f332d;
+  box-shadow: inset 0 0 0 1px #d9ded5;
+}
+
+.iconButton {
+  background: #eef2ec;
+  color: #26372f;
+  min-width: 42px;
+  padding: 0;
+}
+
+.stats {
+  display: grid;
+  gap: 12px;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+}
+
+.stats div {
+  background: rgba(255, 255, 255, 0.78);
+  border: 1px solid #dde3da;
+  border-radius: 8px;
+  padding: 14px 16px;
+}
+
+.stats span {
+  color: #9b3f31;
+  display: block;
+  font-size: 1.35rem;
+  font-weight: 850;
+  line-height: 1;
+}
+
+.stats p,
+.panelHeader p,
+.replacement p {
+  color: #64726d;
+  font-size: 0.86rem;
+  line-height: 1.4;
+  margin-top: 5px;
+}
+
+.workspace {
+  display: grid;
+  flex: 1;
+  gap: 18px;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  min-height: 430px;
+}
+
+.panel,
+.replacementPanel {
+  background: rgba(255, 255, 255, 0.86);
+  border: 1px solid #dbe2d8;
+  border-radius: 8px;
+  box-shadow: 0 20px 54px rgba(54, 67, 61, 0.1);
+}
+
+.panel {
+  display: flex;
+  flex-direction: column;
+  min-height: 0;
+  overflow: hidden;
+}
+
+.panelHeader {
+  align-items: center;
+  border-bottom: 1px solid #e2e6de;
+  display: flex;
+  gap: 16px;
+  justify-content: space-between;
+  padding: 16px;
+}
+
+.panelHeader.compact {
+  border-bottom: 0;
+  padding-bottom: 10px;
+}
+
+textarea {
+  background: #101815;
+  border: 0;
+  color: #e7eee8;
+  flex: 1;
+  line-height: 1.55;
+  min-height: 360px;
+  outline: none;
+  padding: 18px;
+  resize: none;
+  white-space: pre;
+}
+
+textarea::selection {
+  background: #be4e3d;
+  color: #ffffff;
+}
+
+.replacementPanel {
+  padding-bottom: 16px;
+}
+
+.replacementGrid {
+  display: grid;
+  gap: 10px;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  padding: 0 16px;
+}
+
+.replacement {
+  align-items: flex-start;
+  background: #f7f8f4;
+  border: 1px solid #e1e6dd;
+  border-radius: 8px;
+  display: flex;
+  gap: 12px;
+  justify-content: space-between;
+  min-height: 88px;
+  padding: 13px;
+}
+
+.replacement strong {
+  color: #26372f;
+  display: block;
+  font-size: 0.86rem;
+  line-height: 1.35;
+  overflow-wrap: anywhere;
+}
+
+.replacement span {
+  background: #e6efe8;
+  border-radius: 999px;
+  color: #23594f;
+  flex: 0 0 auto;
+  font-size: 0.75rem;
+  font-weight: 800;
+  max-width: 42%;
+  padding: 6px 9px;
+  text-align: right;
+}
+
+.empty {
+  color: #66736d;
+  padding: 0 16px 4px;
+}
+
+@media (max-width: 1050px) {
+  body {
+    min-width: 0;
+  }
+
+  .shell {
+    padding: 18px;
+  }
+
+  .hero,
+  .workspace {
+    grid-template-columns: 1fr;
+  }
+
+  .hero {
+    align-items: stretch;
+    flex-direction: column;
+  }
+
+  .heroActions {
+    flex-wrap: wrap;
+  }
+
+  h1 {
+    font-size: 2.25rem;
+  }
+
+  .replacementGrid,
+  .stats {
+    grid-template-columns: 1fr;
+  }
+}