Update frontend/styles.css

frontend/styles.css

@@ -171,6 +171,221 @@ body {
   display: none !important;
 }
 
+/* ===== Background Blobs ===== */
+.blob {
+  position: fixed;
+  border-radius: 50%;
+  filter: blur(80px);
+  opacity: 0.15;
+  pointer-events: none;
+  z-index: 0;
+}
+
+.blob-1 {
+  width: 400px;
+  height: 400px;
+  background: var(--accent);
+  top: -200px;
+  right: -200px;
+}
+
+.blob-2 {
+  width: 300px;
+  height: 300px;
+  background: var(--accent-dark);
+  bottom: -150px;
+  left: -150px;
+}
+
+/* ===== Logo ===== */
+.logo {
+  margin-bottom: 16px;
+}
+
+.logo-icon {
+  font-size: 2.5rem;
+  color: var(--accent);
+  display: inline-block;
+}
+
+.label-hint {
+  font-weight: 400;
+  text-transform: none;
+  letter-spacing: normal;
+  color: var(--text-muted);
+}
+
+/* ===== Spinner ===== */
+.spinner {
+  display: inline-block;
+  width: 14px;
+  height: 14px;
+  border: 2px solid rgba(255, 255, 255, 0.3);
+  border-top-color: #fff;
+  border-radius: 50%;
+  animation: spin 0.6s linear infinite;
+}
+
+@keyframes spin {
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+/* ===== Multi-select Component ===== */
+.multiselect {
+  position: relative;
+  width: 100%;
+}
+
+.multiselect-selected {
+  min-height: 48px;
+  padding: 12px 16px;
+  background: var(--bg);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-sm);
+  cursor: pointer;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  align-items: center;
+  transition: border-color 0.2s, box-shadow 0.2s;
+}
+
+.multiselect-selected:hover {
+  border-color: var(--accent);
+}
+
+.multiselect-placeholder {
+  color: var(--text-muted);
+  font-size: 0.95rem;
+}
+
+.multiselect-tag {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  padding: 6px 12px;
+  background: rgba(201, 164, 108, 0.15);
+  border: 1px solid rgba(201, 164, 108, 0.3);
+  border-radius: 6px;
+  color: var(--accent-light);
+  font-size: 0.85rem;
+  font-weight: 500;
+}
+
+.multiselect-tag-remove {
+  cursor: pointer;
+  font-size: 1.2rem;
+  line-height: 1;
+  color: var(--accent);
+  transition: color 0.2s;
+  padding: 0 2px;
+}
+
+.multiselect-tag-remove:hover {
+  color: var(--danger);
+}
+
+.multiselect-dropdown {
+  position: absolute;
+  top: calc(100% + 8px);
+  left: 0;
+  right: 0;
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-sm);
+  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
+  z-index: 1000;
+  max-height: 300px;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+}
+
+.multiselect-search {
+  padding: 12px 16px;
+  background: var(--bg);
+  border: none;
+  border-bottom: 1px solid var(--border);
+  color: var(--text);
+  font-family: inherit;
+  font-size: 0.95rem;
+  outline: none;
+}
+
+.multiselect-search:focus {
+  border-bottom-color: var(--accent);
+}
+
+.multiselect-search::placeholder {
+  color: var(--text-muted);
+}
+
+.multiselect-options {
+  max-height: 240px;
+  overflow-y: auto;
+  padding: 8px;
+}
+
+.multiselect-option {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  padding: 10px 12px;
+  cursor: pointer;
+  border-radius: 6px;
+  transition: background 0.2s;
+  font-size: 0.95rem;
+}
+
+.multiselect-option:hover {
+  background: var(--surface-hover);
+}
+
+.multiselect-option.selected {
+  background: rgba(201, 164, 108, 0.1);
+  color: var(--accent-light);
+}
+
+.multiselect-option .check {
+  width: 18px;
+  height: 18px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border: 1px solid var(--border);
+  border-radius: 4px;
+  flex-shrink: 0;
+  color: var(--accent);
+  font-weight: bold;
+  font-size: 0.9rem;
+}
+
+.multiselect-option.selected .check {
+  background: var(--accent);
+  border-color: var(--accent);
+  color: #fff;
+}
+
+/* Scrollbar styling for multiselect options */
+.multiselect-options::-webkit-scrollbar {
+  width: 8px;
+}
+
+.multiselect-options::-webkit-scrollbar-track {
+  background: var(--bg);
+}
+
+.multiselect-options::-webkit-scrollbar-thumb {
+  background: var(--border);
+  border-radius: 4px;
+}
+
+.multiselect-options::-webkit-scrollbar-thumb:hover {
+  background: var(--accent-dark);
+}
+
 /* ===== Error Banner ===== */
 .error-banner {
   margin-top: 24px;