feat(web-ui): SetupTab — YouTube 자동화 구성 허브

src/pages/music/MusicStudio.css

@@ -3180,3 +3180,102 @@
     width: 100%;
     accent-color: #22c55e;
 }
+
+/* === SetupTab === */
+.setup-container { display:flex; flex-direction:column; gap:16px; padding:16px; }
+.setup-card {
+    background: rgba(0,0,0,.3);
+    border: 1px solid var(--ms-line, #2a2a3a);
+    border-radius: 14px;
+    padding: 16px;
+}
+.setup-card h3 {
+    margin: 0 0 12px;
+    font-size: 15px;
+    color: var(--ms-text, #f0f0f5);
+    font-family: var(--ms-ff-disp, inherit);
+    letter-spacing: 0.04em;
+}
+.setup-card label {
+    display: block;
+    margin: 8px 0;
+    font-size: 12px;
+    color: var(--ms-muted, #a0a0b0);
+}
+.setup-card input,
+.setup-card textarea,
+.setup-card select {
+    width: 100%;
+    padding: 8px;
+    margin-top: 4px;
+    background: rgba(255,255,255,.04);
+    border: 1px solid var(--ms-line, #2a2a3a);
+    border-radius: 8px;
+    color: var(--ms-text, #f0f0f5);
+    font-size: 13px;
+    font-family: inherit;
+    box-sizing: border-box;
+}
+.setup-card input[type="range"] {
+    padding: 0;
+    background: transparent;
+    border: none;
+    accent-color: var(--ms-accent, #f5a623);
+}
+.setup-card button {
+    padding: 6px 14px;
+    margin-top: 8px;
+    background: rgba(245, 166, 35, 0.15);
+    color: var(--ms-accent, #bae6fd);
+    border: 1px solid rgba(245, 166, 35, 0.4);
+    border-radius: 8px;
+    cursor: pointer;
+    font-size: 13px;
+    font-family: inherit;
+}
+.setup-card button:hover {
+    background: rgba(245, 166, 35, 0.25);
+}
+.setup-channel {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+}
+.setup-avatar {
+    width: 32px;
+    height: 32px;
+    border-radius: 50%;
+}
+.setup-prompt-row {
+    display: flex;
+    gap: 8px;
+    margin: 6px 0;
+    align-items: center;
+}
+.setup-prompt-genre {
+    width: 80px;
+    font-size: 12px;
+    color: var(--ms-muted, #a0a0b0);
+    flex-shrink: 0;
+}
+.setup-saving {
+    position: fixed;
+    bottom: 16px;
+    right: 16px;
+    background: #222;
+    padding: 8px 12px;
+    border-radius: 8px;
+    border: 1px solid rgba(255,255,255,.1);
+    font-size: 12px;
+    color: var(--ms-text, #f0f0f5);
+    z-index: 100;
+}
+.ms-loading,
+.ms-error {
+    padding: 24px;
+    text-align: center;
+    color: var(--ms-muted, #a0a0b0);
+}
+.ms-error {
+    color: #f87171;
+}