diff --git a/services/web-ui/public/css/common.css b/services/web-ui/public/css/common.css
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+/* Wild Dragon MAM - Common Styles */
+
+/* Color Palette - CSS Custom Properties */
+:root {
+    --color-bg-primary: #0f0f1e;
+    --color-bg-secondary: #1a1a2e;
+    --color-bg-tertiary: #16213e;
+    --color-bg-hover: #252d48;
+
+    --color-accent-primary: #e94560;
+    --color-accent-light: #ff5a7e;
+    --color-accent-dark: #d63050;
+
+    --color-text-primary: #f0f0f0;
+    --color-text-secondary: #b0b0b0;
+    --color-text-tertiary: #808080;
+
+    --color-border: #2a3050;
+    --color-border-light: #3a4060;
+
+    --color-status-ingesting: #f59e0b;
+    --color-status-processing: #3b82f6;
+    --color-status-ready: #10b981;
+    --color-status-error: #ef4444;
+    --color-status-archived: #6b7280;
+
+    --color-success: #10b981;
+    --color-warning: #f59e0b;
+    --color-danger: #ef4444;
+    --color-info: #3b82f6;
+
+    --spacing-xs: 4px;
+    --spacing-sm: 8px;
+    --spacing-md: 16px;
+    --spacing-lg: 24px;
+    --spacing-xl: 32px;
+
+    --radius-sm: 4px;
+    --radius-md: 8px;
+    --radius-lg: 12px;
+
+    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Helvetica Neue', sans-serif;
+
+    --transition-fast: 150ms ease-out;
+    --transition-normal: 250ms ease-out;
+}
+
+/* Reset and Base Styles */
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+html {
+    scroll-behavior: smooth;
+    font-size: 16px;
+}
+
+body {
+    background-color: var(--color-bg-primary);
+    color: var(--color-text-primary);
+    font-family: var(--font-family);
+    line-height: 1.5;
+    letter-spacing: 0.3px;
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+}
+
+/* Typography */
+h1, h2, h3, h4, h5, h6 {
+    font-weight: 600;
+    line-height: 1.2;
+    letter-spacing: -0.5px;
+}
+
+h1 {
+    font-size: 2rem;
+}
+
+h2 {
+    font-size: 1.5rem;
+}
+
+h3 {
+    font-size: 1.25rem;
+}
+
+h4 {
+    font-size: 1.1rem;
+}
+
+p {
+    margin-bottom: var(--spacing-md);
+}
+
+a {
+    color: var(--color-accent-primary);
+    text-decoration: none;
+    transition: color var(--transition-fast);
+}
+
+a:hover {
+    color: var(--color-accent-light);
+}
+
+/* Scrollbar Styling */
+::-webkit-scrollbar {
+    width: 8px;
+    height: 8px;
+}
+
+::-webkit-scrollbar-track {
+    background: var(--color-bg-secondary);
+}
+
+::-webkit-scrollbar-thumb {
+    background: var(--color-bg-tertiary);
+    border-radius: var(--radius-sm);
+    border: 2px solid var(--color-bg-secondary);
+}
+
+::-webkit-scrollbar-thumb:hover {
+    background: var(--color-border-light);
+}
+
+/* Header Bar */
+.header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    height: 60px;
+    background-color: var(--color-bg-secondary);
+    border-bottom: 1px solid var(--color-border);
+    padding: 0 var(--spacing-lg);
+    gap: var(--spacing-lg);
+    position: sticky;
+    top: 0;
+    z-index: 100;
+}
+
+.header-logo {
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-sm);
+    font-size: 1.1rem;
+    font-weight: 700;
+    letter-spacing: 1px;
+    text-transform: uppercase;
+    color: var(--color-text-primary);
+}
+
+.header-logo-icon {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    width: 28px;
+    height: 28px;
+    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-light));
+    border-radius: var(--radius-sm);
+    font-weight: 800;
+    font-size: 0.9rem;
+}
+
+.header-nav {
+    display: flex;
+    gap: var(--spacing-lg);
+    align-items: center;
+}
+
+.nav-item {
+    padding: var(--spacing-sm) var(--spacing-md);
+    color: var(--color-text-secondary);
+    transition: all var(--transition-fast);
+    cursor: pointer;
+    border-bottom: 2px solid transparent;
+    font-size: 0.95rem;
+    font-weight: 500;
+}
+
+.nav-item:hover {
+    color: var(--color-text-primary);
+}
+
+.nav-item.active {
+    color: var(--color-accent-primary);
+    border-bottom-color: var(--color-accent-primary);
+}
+
+/* Layout Container */
+.app-container {
+    display: flex;
+    flex-direction: column;
+    height: 100vh;
+    overflow: hidden;
+}
+
+.main-content {
+    display: flex;
+    flex: 1;
+    overflow: hidden;
+}
+
+.sidebar {
+    width: 280px;
+    background-color: var(--color-bg-secondary);
+    border-right: 1px solid var(--color-border);
+    overflow-y: auto;
+    padding: var(--spacing-md);
+    flex-shrink: 0;
+}
+
+.content-area {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+}
+
+.content-main {
+    flex: 1;
+    overflow-y: auto;
+    padding: var(--spacing-lg);
+}
+
+/* Sidebar Sections */
+.sidebar-section {
+    margin-bottom: var(--spacing-lg);
+}
+
+.sidebar-section-title {
+    font-size: 0.85rem;
+    font-weight: 700;
+    color: var(--color-text-tertiary);
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+    margin-bottom: var(--spacing-sm);
+    padding: 0 var(--spacing-sm);
+}
+
+.sidebar-item {
+    padding: var(--spacing-sm) var(--spacing-md);
+    margin-bottom: var(--spacing-xs);
+    background-color: transparent;
+    border: 1px solid transparent;
+    border-radius: var(--radius-md);
+    color: var(--color-text-secondary);
+    cursor: pointer;
+    font-size: 0.95rem;
+    transition: all var(--transition-fast);
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.sidebar-item:hover {
+    background-color: var(--color-bg-hover);
+    border-color: var(--color-border-light);
+    color: var(--color-text-primary);
+}
+
+.sidebar-item.active {
+    background-color: var(--color-bg-tertiary);
+    border-color: var(--color-accent-primary);
+    color: var(--color-accent-primary);
+}
+
+.sidebar-tree {
+    padding-left: var(--spacing-md);
+}
+
+.sidebar-tree-item {
+    padding: var(--spacing-xs) var(--spacing-sm);
+    margin-bottom: var(--spacing-xs);
+    font-size: 0.9rem;
+    color: var(--color-text-tertiary);
+    border-left: 2px solid var(--color-border);
+    border-radius: 0;
+    cursor: pointer;
+    transition: all var(--transition-fast);
+}
+
+.sidebar-tree-item:hover {
+    color: var(--color-text-secondary);
+    border-left-color: var(--color-accent-primary);
+}
+
+.sidebar-tree-item.active {
+    color: var(--color-accent-primary);
+    border-left-color: var(--color-accent-primary);
+}
+
+/* Panels and Cards */
+.panel {
+    background-color: var(--color-bg-tertiary);
+    border: 1px solid var(--color-border);
+    border-radius: var(--radius-lg);
+    padding: var(--spacing-md);
+}
+
+.panel-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    margin-bottom: var(--spacing-md);
+    padding-bottom: var(--spacing-md);
+    border-bottom: 1px solid var(--color-border);
+}
+
+.panel-title {
+    font-size: 1.1rem;
+    font-weight: 600;
+    color: var(--color-text-primary);
+}
+
+.panel-action {
+    font-size: 0.9rem;
+    color: var(--color-accent-primary);
+    cursor: pointer;
+    transition: color var(--transition-fast);
+}
+
+.panel-action:hover {
+    color: var(--color-accent-light);
+}
+
+.card {
+    background-color: var(--color-bg-tertiary);
+    border: 1px solid var(--color-border);
+    border-radius: var(--radius-lg);
+    padding: 0;
+    overflow: hidden;
+    transition: all var(--transition-normal);
+    cursor: pointer;
+}
+
+.card:hover {
+    border-color: var(--color-accent-primary);
+    box-shadow: 0 8px 24px rgba(233, 69, 96, 0.15);
+    transform: translateY(-2px);
+}
+
+.card-thumbnail {
+    position: relative;
+    width: 100%;
+    padding-bottom: 62.5%;
+    background-color: var(--color-bg-primary);
+    overflow: hidden;
+}
+
+.card-thumbnail img {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    object-fit: cover;
+}
+
+.card-content {
+    padding: var(--spacing-md);
+}
+
+.card-title {
+    font-size: 0.95rem;
+    font-weight: 600;
+    color: var(--color-text-primary);
+    margin-bottom: var(--spacing-xs);
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.card-meta {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: var(--spacing-sm);
+}
+
+.card-duration {
+    font-size: 0.85rem;
+    color: var(--color-text-tertiary);
+}
+
+.card-status {
+    display: inline-block;
+}
+
+/* Buttons */
+.btn {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    gap: var(--spacing-sm);
+    padding: var(--spacing-sm) var(--spacing-md);
+    border: none;
+    border-radius: var(--radius-md);
+    font-size: 0.95rem;
+    font-weight: 600;
+    cursor: pointer;
+    transition: all var(--transition-fast);
+    text-decoration: none;
+    white-space: nowrap;
+    user-select: none;
+    font-family: var(--font-family);
+}
+
+.btn:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+}
+
+.btn-primary {
+    background-color: var(--color-accent-primary);
+    color: white;
+}
+
+.btn-primary:hover:not(:disabled) {
+    background-color: var(--color-accent-light);
+    box-shadow: 0 4px 12px rgba(233, 69, 96, 0.3);
+}
+
+.btn-primary:active:not(:disabled) {
+    background-color: var(--color-accent-dark);
+}
+
+.btn-secondary {
+    background-color: var(--color-bg-tertiary);
+    color: var(--color-text-primary);
+    border: 1px solid var(--color-border);
+}
+
+.btn-secondary:hover:not(:disabled) {
+    background-color: var(--color-bg-hover);
+    border-color: var(--color-accent-primary);
+}
+
+.btn-ghost {
+    background-color: transparent;
+    color: var(--color-text-secondary);
+    border: 1px solid transparent;
+}
+
+.btn-ghost:hover:not(:disabled) {
+    color: var(--color-text-primary);
+    border-color: var(--color-border-light);
+}
+
+.btn-sm {
+    padding: var(--spacing-xs) var(--spacing-sm);
+    font-size: 0.85rem;
+}
+
+.btn-lg {
+    padding: var(--spacing-md) var(--spacing-lg);
+    font-size: 1.05rem;
+    min-height: 44px;
+}
+
+.btn-icon {
+    padding: var(--spacing-sm);
+    border-radius: var(--radius-md);
+}
+
+/* Form Elements */
+.form-group {
+    margin-bottom: var(--spacing-md);
+}
+
+.form-label {
+    display: block;
+    margin-bottom: var(--spacing-sm);
+    font-size: 0.9rem;
+    font-weight: 600;
+    color: var(--color-text-secondary);
+    text-transform: uppercase;
+    letter-spacing: 0.3px;
+}
+
+.form-input,
+.form-select,
+.form-textarea {
+    width: 100%;
+    padding: var(--spacing-sm) var(--spacing-md);
+    background-color: var(--color-bg-primary);
+    border: 1px solid var(--color-border);
+    border-radius: var(--radius-md);
+    color: var(--color-text-primary);
+    font-family: var(--font-family);
+    font-size: 0.95rem;
+    transition: all var(--transition-fast);
+}
+
+.form-input:focus,
+.form-select:focus,
+.form-textarea:focus {
+    outline: none;
+    border-color: var(--color-accent-primary);
+    background-color: var(--color-bg-secondary);
+    box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
+}
+
+.form-input::placeholder {
+    color: var(--color-text-tertiary);
+}
+
+.form-select {
+    cursor: pointer;
+    appearance: none;
+    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%23b0b0b0' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
+    background-position: right var(--spacing-sm) center;
+    background-repeat: no-repeat;
+    background-size: 1.5em 1.5em;
+    padding-right: 2.5rem;
+}
+
+.form-textarea {
+    resize: vertical;
+    min-height: 100px;
+    font-family: 'Courier New', monospace;
+}
+
+.form-error {
+    margin-top: var(--spacing-xs);
+    font-size: 0.85rem;
+    color: var(--color-status-error);
+}
+
+/* Status Badges */
+.badge {
+    display: inline-flex;
+    align-items: center;
+    gap: var(--spacing-xs);
+    padding: 4px 10px;
+    border-radius: 20px;
+    font-size: 0.8rem;
+    font-weight: 600;
+    text-transform: uppercase;
+    letter-spacing: 0.3px;
+}
+
+.badge-ingesting {
+    background-color: rgba(245, 158, 11, 0.2);
+    color: var(--color-status-ingesting);
+}
+
+.badge-processing {
+    background-color: rgba(59, 130, 246, 0.2);
+    color: var(--color-status-processing);
+}
+
+.badge-ready {
+    background-color: rgba(16, 185, 129, 0.2);
+    color: var(--color-status-ready);
+}
+
+.badge-error {
+    background-color: rgba(239, 68, 68, 0.2);
+    color: var(--color-status-error);
+}
+
+.badge-archived {
+    background-color: rgba(107, 114, 128, 0.2);
+    color: var(--color-status-archived);
+}
+
+.badge::before {
+    content: '';
+    display: inline-block;
+    width: 6px;
+    height: 6px;
+    border-radius: 50%;
+    background-color: currentColor;
+}
+
+/* Grid Layout */
+.grid {
+    display: grid;
+    gap: var(--spacing-lg);
+}
+
+.grid-2 {
+    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
+}
+
+.grid-3 {
+    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
+}
+
+.grid-4 {
+    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
+}
+
+/* Search Bar */
+.search-bar {
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-sm);
+    padding: 0 var(--spacing-md);
+    background-color: var(--color-bg-secondary);
+    border: 1px solid var(--color-border);
+    border-radius: var(--radius-lg);
+    margin-bottom: var(--spacing-lg);
+    height: 44px;
+    transition: all var(--transition-fast);
+}
+
+.search-bar:focus-within {
+    border-color: var(--color-accent-primary);
+    background-color: var(--color-bg-tertiary);
+    box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
+}
+
+.search-bar input {
+    flex: 1;
+    background: transparent;
+    border: none;
+    color: var(--color-text-primary);
+    font-size: 0.95rem;
+}
+
+.search-bar input:focus {
+    outline: none;
+}
+
+.search-bar input::placeholder {
+    color: var(--color-text-tertiary);
+}
+
+.search-icon {
+    color: var(--color-text-tertiary);
+}
+
+/* Bottom Bar / Status Bar */
+.status-bar {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    height: 50px;
+    background-color: var(--color-bg-secondary);
+    border-top: 1px solid var(--color-border);
+    padding: 0 var(--spacing-lg);
+    gap: var(--spacing-lg);
+    flex-shrink: 0;
+}
+
+.status-item {
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-sm);
+    font-size: 0.9rem;
+    color: var(--color-text-secondary);
+}
+
+.status-indicator {
+    display: inline-block;
+    width: 8px;
+    height: 8px;
+    border-radius: 50%;
+    background-color: var(--color-status-ready);
+}
+
+.status-indicator.disconnected {
+    background-color: var(--color-status-error);
+}
+
+/* Recording Indicator */
+.recording-indicator {
+    display: inline-flex;
+    align-items: center;
+    gap: var(--spacing-sm);
+    padding: 4px 10px;
+    background-color: rgba(239, 68, 68, 0.2);
+    border-radius: 20px;
+    font-size: 0.85rem;
+    color: var(--color-status-error);
+    font-weight: 600;
+}
+
+.recording-dot {
+    display: inline-block;
+    width: 8px;
+    height: 8px;
+    border-radius: 50%;
+    background-color: var(--color-status-error);
+    animation: pulse 1s infinite;
+}
+
+@keyframes pulse {
+    0%, 100% {
+        opacity: 1;
+    }
+    50% {
+        opacity: 0.5;
+    }
+}
+
+/* Modal/Overlay */
+.modal-overlay {
+    display: none;
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background-color: rgba(0, 0, 0, 0.6);
+    z-index: 1000;
+    animation: fadeIn var(--transition-normal);
+}
+
+.modal-overlay.active {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.modal {
+    background-color: var(--color-bg-secondary);
+    border: 1px solid var(--color-border);
+    border-radius: var(--radius-lg);
+    max-width: 600px;
+    width: 90%;
+    max-height: 90vh;
+    overflow-y: auto;
+    animation: slideUp var(--transition-normal);
+    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
+}
+
+.modal-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: var(--spacing-lg);
+    border-bottom: 1px solid var(--color-border);
+}
+
+.modal-title {
+    font-size: 1.25rem;
+    font-weight: 700;
+    color: var(--color-text-primary);
+}
+
+.modal-close {
+    background: none;
+    border: none;
+    color: var(--color-text-secondary);
+    font-size: 1.5rem;
+    cursor: pointer;
+    padding: 0;
+    width: 32px;
+    height: 32px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: all var(--transition-fast);
+}
+
+.modal-close:hover {
+    color: var(--color-text-primary);
+}
+
+.modal-body {
+    padding: var(--spacing-lg);
+}
+
+.modal-footer {
+    display: flex;
+    justify-content: flex-end;
+    gap: var(--spacing-md);
+    padding: var(--spacing-lg);
+    border-top: 1px solid var(--color-border);
+    background-color: var(--color-bg-tertiary);
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+    }
+    to {
+        opacity: 1;
+    }
+}
+
+@keyframes slideUp {
+    from {
+        transform: translateY(20px);
+        opacity: 0;
+    }
+    to {
+        transform: translateY(0);
+        opacity: 1;
+    }
+}
+
+/* Responsive */
+@media (max-width: 768px) {
+    .main-content {
+        flex-direction: column;
+    }
+
+    .sidebar {
+        width: 100%;
+        border-right: none;
+        border-bottom: 1px solid var(--color-border);
+        max-height: 150px;
+        overflow-x: auto;
+        display: flex;
+        gap: var(--spacing-lg);
+        padding: var(--spacing-md);
+    }
+
+    .sidebar-section {
+        margin-bottom: 0;
+        white-space: nowrap;
+    }
+
+    .grid-2 {
+        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
+    }
+
+    .header {
+        flex-wrap: wrap;
+        height: auto;
+        padding: var(--spacing-md);
+    }
+
+    .header-nav {
+        width: 100%;
+        order: 3;
+    }
+}
+
+@media (max-width: 480px) {
+    :root {
+        font-size: 14px;
+    }
+
+    .header {
+        padding: var(--spacing-sm);
+    }
+
+    .content-main {
+        padding: var(--spacing-md);
+    }
+
+    .grid-2 {
+        grid-template-columns: 1fr;
+    }
+
+    .modal {
+        width: 95%;
+    }
+}
+
+/* Utilities */
+.hidden {
+    display: none !important;
+}
+
+.visible {
+    display: block !important;
+}
+
+.flex {
+    display: flex;
+}
+
+.flex-col {
+    flex-direction: column;
+}
+
+.gap-sm {
+    gap: var(--spacing-sm);
+}
+
+.gap-md {
+    gap: var(--spacing-md);
+}
+
+.gap-lg {
+    gap: var(--spacing-lg);
+}
+
+.text-center {
+    text-align: center;
+}
+
+.text-right {
+    text-align: right;
+}
+
+.mt-sm { margin-top: var(--spacing-sm); }
+.mt-md { margin-top: var(--spacing-md); }
+.mt-lg { margin-top: var(--spacing-lg); }
+
+.mb-sm { margin-bottom: var(--spacing-sm); }
+.mb-md { margin-bottom: var(--spacing-md); }
+.mb-lg { margin-bottom: var(--spacing-lg); }
+
+.p-sm { padding: var(--spacing-sm); }
+.p-md { padding: var(--spacing-md); }
+.p-lg { padding: var(--spacing-lg); }
+
+.opacity-50 {
+    opacity: 0.5;
+}
+
+.opacity-75 {
+    opacity: 0.75;
+}
+
+.cursor-pointer {
+    cursor: pointer;
+}
+
+.truncate {
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.no-wrap {
+    white-space: nowrap;
+}