기능 추가

static/style.css

@@ -1,12 +1,24 @@
+* {
+  box-sizing: border-box;
+}
+
 body {
-  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
   margin: 0;
-  background: #0f172a;
+  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
+  background: #020617;
   color: #e5e7eb;
 }
 
+body::before {
+  content: "";
+  position: fixed;
+  inset: 0;
+  background: linear-gradient(180deg, #0b1220, #020617);
+  z-index: -1;
+}
+
 .container {
-  max-width: 1100px;
+  max-width: 1400px;
   margin: 40px auto;
   padding: 24px;
 }
@@ -14,43 +26,85 @@ body {
 .card {
   background: #020617;
   border: 1px solid #1e293b;
-  border-radius: 10px;
-  padding: 20px;
+  border-radius: 14px;
+  padding: 24px;
   margin-bottom: 24px;
 }
 
-h1, h2, h3, h4 {
-  margin-top: 0;
+h1 {
+  margin: 0 0 24px;
+  font-size: 36px;
+}
+
+/* ======= FORM LAYOUT (GRID / NO OVERLAP) ======= */
+
+.form-grid {
+  display: grid;
+  grid-template-columns: 1fr 1fr 1fr auto;
+  gap: 20px;
+  align-items: end;
+}
+
+.field {
+  display: flex;
+  flex-direction: column;
 }
 
 label {
   font-size: 14px;
   color: #94a3b8;
+  margin-bottom: 6px;
 }
 
 input {
-  width: 100%;
-  padding: 10px;
-  margin: 6px 0 14px;
-  border-radius: 6px;
+  height: 44px;
+  padding: 10px 12px;
+  font-size: 15px;
+  border-radius: 8px;
   border: 1px solid #334155;
   background: #020617;
   color: #e5e7eb;
 }
 
+input:focus {
+  outline: none;
+  border-color: #3b82f6;
+}
+
 button {
-  background: #2563eb;
-  color: white;
+  height: 44px;
+  padding: 0 26px;
+  border-radius: 10px;
   border: none;
-  padding: 10px 18px;
-  border-radius: 6px;
+  font-size: 15px;
+  font-weight: 600;
   cursor: pointer;
+  background: #2563eb;
+  color: #fff;
+  white-space: nowrap;
 }
 
 button:hover {
   background: #1d4ed8;
 }
 
+/* ======= VIEW / PREVIEW ======= */
+
+pre {
+  background: transparent;      /* ❌ 배경 제거 */
+  border: none;                  /* ❌ 테두리 제거 */
+  padding: 0;                    /* ❌ 중복 패딩 제거 */
+  font-size: 13px;
+  line-height: 1.6;
+  overflow-x: auto;
+  color: #e5e7eb;
+  margin: 0;
+}
+
+ul {
+  padding-left: 20px;
+}
+
 a {
   color: #60a5fa;
   text-decoration: none;
@@ -60,14 +114,49 @@ a:hover {
   text-decoration: underline;
 }
 
-ul {
-  padding-left: 18px;
+.actions-row {
+  display: flex;
+  gap: 14px;
+  flex-wrap: wrap;
 }
 
-pre {
-  background: #020617;
-  border: 1px solid #1e293b;
-  border-radius: 8px;
-  padding: 16px;
-  overflow-x: auto;
+.btn {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  height: 44px;
+  padding: 0 26px;
+  border-radius: 10px;
+  font-size: 15px;
+  font-weight: 600;
+  cursor: pointer;
+  background: #2563eb;
+  color: #fff;
+  white-space: nowrap;
+  text-decoration: none;
+}
+
+.btn:hover {
+  background: #1d4ed8;
+  text-decoration: none;
+}
+
+.btn-danger {
+  background: #dc2626;
+}
+.btn-danger:hover {
+  background: #b91c1c;
+}
+
+.editor {
+  width: 100%;
+  min-height: 600px;
+  background: transparent;
+  color: #e5e7eb;
+  border: none;
+  outline: none;
+  resize: vertical;
+  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
+  font-size: 13px;
+  line-height: 1.6;
 }