diff --git a/apps/web/src/components/terminal/TerminalPanel.tsx b/apps/web/src/components/terminal/TerminalPanel.tsx
new file mode 100644
index 0000000..3f0ac80
--- /dev/null
+++ b/apps/web/src/components/terminal/TerminalPanel.tsx
@@ -0,0 +1,257 @@
+import type { ReactElement, CSSProperties } from "react";
+
+export interface TerminalLine {
+  type: "prompt" | "command" | "output" | "error" | "warning" | "success";
+  content: string;
+}
+
+export interface TerminalTab {
+  id: string;
+  label: string;
+}
+
+export interface TerminalPanelProps {
+  open: boolean;
+  onClose: () => void;
+  tabs?: TerminalTab[];
+  activeTab?: string;
+  onTabChange?: (id: string) => void;
+  lines?: TerminalLine[];
+  className?: string;
+}
+
+const defaultTabs: TerminalTab[] = [
+  { id: "main", label: "main" },
+  { id: "build", label: "build" },
+  { id: "logs", label: "logs" },
+];
+
+const blinkKeyframes = `
+@keyframes ms-terminal-blink {
+  0%, 100% { opacity: 1; }
+  50% { opacity: 0; }
+}
+`;
+
+let blinkStyleInjected = false;
+
+function ensureBlinkStyle(): void {
+  if (blinkStyleInjected || typeof document === "undefined") return;
+  const styleEl = document.createElement("style");
+  styleEl.textContent = blinkKeyframes;
+  document.head.appendChild(styleEl);
+  blinkStyleInjected = true;
+}
+
+function getLineColor(type: TerminalLine["type"]): string {
+  switch (type) {
+    case "prompt":
+      return "var(--success)";
+    case "command":
+      return "var(--text-2)";
+    case "output":
+      return "var(--muted)";
+    case "error":
+      return "var(--danger)";
+    case "warning":
+      return "var(--warn)";
+    case "success":
+      return "var(--success)";
+    default:
+      return "var(--muted)";
+  }
+}
+
+export function TerminalPanel({
+  open,
+  onClose,
+  tabs,
+  activeTab,
+  onTabChange,
+  lines = [],
+  className = "",
+}: TerminalPanelProps): ReactElement {
+  ensureBlinkStyle();
+
+  const resolvedTabs = tabs ?? defaultTabs;
+  const resolvedActiveTab = activeTab ?? resolvedTabs[0]?.id ?? "";
+
+  const panelStyle: CSSProperties = {
+    background: "var(--bg-deep)",
+    borderTop: "1px solid var(--border)",
+    overflow: "hidden",
+    flexShrink: 0,
+    display: "flex",
+    flexDirection: "column",
+    height: open ? 280 : 0,
+    transition: "height 0.3s ease",
+  };
+
+  const headerStyle: CSSProperties = {
+    display: "flex",
+    alignItems: "center",
+    gap: 10,
+    padding: "6px 16px",
+    borderBottom: "1px solid var(--border)",
+    flexShrink: 0,
+  };
+
+  const tabBarStyle: CSSProperties = {
+    display: "flex",
+    gap: 2,
+  };
+
+  const actionsStyle: CSSProperties = {
+    marginLeft: "auto",
+    display: "flex",
+    gap: 4,
+  };
+
+  const bodyStyle: CSSProperties = {
+    flex: 1,
+    overflowY: "auto",
+    padding: "10px 16px",
+    fontFamily: "var(--mono)",
+    fontSize: "0.78rem",
+    lineHeight: 1.6,
+  };
+
+  const cursorStyle: CSSProperties = {
+    display: "inline-block",
+    width: 7,
+    height: 14,
+    background: "var(--success)",
+    marginLeft: 2,
+    animation: "ms-terminal-blink 1s step-end infinite",
+    verticalAlign: "text-bottom",
+  };
+
+  return (
+    <div
+      className={className}
+      style={panelStyle}
+      role="region"
+      aria-label="Terminal panel"
+      aria-hidden={!open}
+    >
+      {/* Header */}
+      <div style={headerStyle}>
+        {/* Tab bar */}
+        <div style={tabBarStyle} role="tablist" aria-label="Terminal tabs">
+          {resolvedTabs.map((tab) => {
+            const isActive = tab.id === resolvedActiveTab;
+            const tabStyle: CSSProperties = {
+              padding: "3px 10px",
+              borderRadius: 4,
+              fontSize: "0.75rem",
+              fontFamily: "var(--mono)",
+              color: isActive ? "var(--success)" : "var(--muted)",
+              cursor: "pointer",
+              background: isActive ? "var(--surface)" : "transparent",
+              border: "none",
+              outline: "none",
+            };
+
+            return (
+              <button
+                key={tab.id}
+                role="tab"
+                aria-selected={isActive}
+                style={tabStyle}
+                onClick={(): void => {
+                  onTabChange?.(tab.id);
+                }}
+                onMouseEnter={(e): void => {
+                  if (!isActive) {
+                    (e.currentTarget as HTMLButtonElement).style.background = "var(--surface)";
+                    (e.currentTarget as HTMLButtonElement).style.color = "var(--text-2)";
+                  }
+                }}
+                onMouseLeave={(e): void => {
+                  if (!isActive) {
+                    (e.currentTarget as HTMLButtonElement).style.background = "transparent";
+                    (e.currentTarget as HTMLButtonElement).style.color = "var(--muted)";
+                  }
+                }}
+              >
+                {tab.label}
+              </button>
+            );
+          })}
+        </div>
+
+        {/* Action buttons */}
+        <div style={actionsStyle}>
+          <button
+            aria-label="Close terminal"
+            style={{
+              width: 22,
+              height: 22,
+              borderRadius: 4,
+              display: "flex",
+              alignItems: "center",
+              justifyContent: "center",
+              color: "var(--muted)",
+              cursor: "pointer",
+              background: "transparent",
+              border: "none",
+              outline: "none",
+              padding: 0,
+            }}
+            onClick={onClose}
+            onMouseEnter={(e): void => {
+              (e.currentTarget as HTMLButtonElement).style.background = "var(--surface)";
+              (e.currentTarget as HTMLButtonElement).style.color = "var(--text)";
+            }}
+            onMouseLeave={(e): void => {
+              (e.currentTarget as HTMLButtonElement).style.background = "transparent";
+              (e.currentTarget as HTMLButtonElement).style.color = "var(--muted)";
+            }}
+          >
+            {/* Close icon — simple X using SVG */}
+            <svg width="12" height="12" viewBox="0 0 12 12" fill="none" aria-hidden="true">
+              <path
+                d="M1 1L11 11M11 1L1 11"
+                stroke="currentColor"
+                strokeWidth="1.5"
+                strokeLinecap="round"
+              />
+            </svg>
+          </button>
+        </div>
+      </div>
+
+      {/* Body */}
+      <div style={bodyStyle} role="log" aria-live="polite" aria-label="Terminal output">
+        {lines.map((line, index) => {
+          const isLast = index === lines.length - 1;
+          const lineStyle: CSSProperties = {
+            display: "flex",
+            gap: 8,
+          };
+          const contentStyle: CSSProperties = {
+            color: getLineColor(line.type),
+          };
+
+          return (
+            <div key={index} style={lineStyle}>
+              <span style={contentStyle}>
+                {line.content}
+                {isLast && <span aria-hidden="true" style={cursorStyle} />}
+              </span>
+            </div>
+          );
+        })}
+
+        {/* Show cursor even when no lines */}
+        {lines.length === 0 && (
+          <div style={{ display: "flex", gap: 8 }}>
+            <span style={{ color: "var(--success)" }}>
+              <span aria-hidden="true" style={cursorStyle} />
+            </span>
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}
diff --git a/apps/web/src/components/terminal/index.ts b/apps/web/src/components/terminal/index.ts
new file mode 100644
index 0000000..cd385a0
--- /dev/null
+++ b/apps/web/src/components/terminal/index.ts
@@ -0,0 +1,2 @@
+export type { TerminalLine, TerminalTab, TerminalPanelProps } from "./TerminalPanel";
+export { TerminalPanel } from "./TerminalPanel";
diff --git a/docs/tasks.md b/docs/tasks.md
index 9852f54..00643be 100644
--- a/docs/tasks.md
+++ b/docs/tasks.md
@@ -16,11 +16,11 @@
 | MS15-FE-004   | done        | Topbar/Header component (logo, search, status, notifications, theme toggle, avatar dropdown) | #448  | web  | feat/ms15-design-system     | MS15-FE-002             | MS15-FE-005                                     | w-4   | 2026-02-22T15:30Z | 2026-02-22T16:00Z | 25K      | 44K  | Search, status, notifications, avatar dropdown. Commit 04f9918. |
 | MS15-FE-005   | done        | Responsive layout (breakpoints, hamburger, sidebar auto-hide at mobile)                      | #448  | web  | feat/ms15-design-system     | MS15-FE-003,MS15-FE-004 | MS15-QA-001                                     | w-5   | 2026-02-22T16:00Z | 2026-02-22T16:30Z | 20K      | 57K  | Mobile overlay, hamburger, matchMedia. Commit 28620b2.          |
 | MS15-FE-006   | done        | Loading spinner (Mosaic logo icon with rotation animation, site-wide)                        | #448  | web  | feat/ms15-design-system     | MS15-FE-001             |                                                 | w-2   | 2026-02-22T14:30Z | 2026-02-22T15:00Z | 10K      | 8K   | MosaicLogo + MosaicSpinner components. Same commit e615fa8.     |
-| MS15-UI-001   | not-started | Align packages/ui tokens with new CSS variable design system                                 | #449  | ui   | feat/ms15-shared-components | MS15-FE-001             | MS15-UI-002,MS15-UI-003,MS15-UI-004             |       |                   |                   | 20K      |      |                                                                 |
-| MS15-UI-002   | not-started | Update Card, Badge, Button, Dot component variants to match reference                        | #449  | ui   | feat/ms15-shared-components | MS15-UI-001             | MS15-DASH-001                                   |       |                   |                   | 25K      |      |                                                                 |
-| MS15-UI-003   | not-started | Create MetricsStrip, ProgressBar, FilterTabs shared components                               | #449  | ui   | feat/ms15-shared-components | MS15-UI-001             | MS15-DASH-001                                   |       |                   |                   | 20K      |      |                                                                 |
-| MS15-UI-004   | not-started | Create SectionHeader, Table, LogLine shared components                                       | #449  | ui   | feat/ms15-shared-components | MS15-UI-001             | MS15-DASH-002                                   |       |                   |                   | 15K      |      |                                                                 |
-| MS15-UI-005   | not-started | Create Terminal panel component (bottom drawer, tabs, output)                                | #449  | web  | feat/ms15-shared-components | MS15-UI-001             |                                                 |       |                   |                   | 20K      |      |                                                                 |
+| MS15-UI-001   | done        | Align packages/ui tokens with new CSS variable design system                                 | #449  | ui   | feat/ms15-shared-components | MS15-FE-001             | MS15-UI-002,MS15-UI-003,MS15-UI-004             | w-6   | 2026-02-22T17:00Z | 2026-02-22T17:30Z | 20K      | 35K  | Combined with UI-002. Commit 44011f4. Build passes.             |
+| MS15-UI-002   | done        | Update Card, Badge, Button, Dot component variants to match reference                        | #449  | ui   | feat/ms15-shared-components | MS15-UI-001             | MS15-DASH-001                                   | w-6   | 2026-02-22T17:00Z | 2026-02-22T17:30Z | 25K      | 0K   | Combined with UI-001 (same commit 44011f4).                     |
+| MS15-UI-003   | done        | Create MetricsStrip, ProgressBar, FilterTabs shared components                               | #449  | ui   | feat/ms15-shared-components | MS15-UI-001             | MS15-DASH-001                                   | w-7   | 2026-02-22T17:30Z | 2026-02-22T18:00Z | 20K      | 30K  | Commit 9b0445c. Build passes.                                   |
+| MS15-UI-004   | done        | Create SectionHeader, Table, LogLine shared components                                       | #449  | ui   | feat/ms15-shared-components | MS15-UI-001             | MS15-DASH-002                                   | w-8   | 2026-02-22T17:30Z | 2026-02-22T18:00Z | 15K      | 25K  | Commit 9b0445c. Build passes.                                   |
+| MS15-UI-005   | done        | Create Terminal panel component (bottom drawer, tabs, output)                                | #449  | web  | feat/ms15-shared-components | MS15-UI-001             |                                                 | w-9   | 2026-02-22T17:30Z | 2026-02-22T18:00Z | 20K      | 30K  | Commit 9b0445c. Build passes.                                   |
 | MS15-DASH-001 | not-started | Dashboard metrics strip (6 cells, colored borders, values, trends)                           | #450  | web  | feat/ms15-dashboard-page    | MS15-UI-002,MS15-UI-003 |                                                 |       |                   |                   | 15K      |      |                                                                 |
 | MS15-DASH-002 | not-started | Active Orchestrator Sessions card with agent nodes                                           | #450  | web  | feat/ms15-dashboard-page    | MS15-UI-004             |                                                 |       |                   |                   | 20K      |      |                                                                 |
 | MS15-DASH-003 | not-started | Quick Actions 2x2 grid                                                                       | #450  | web  | feat/ms15-dashboard-page    | MS15-UI-002             |                                                 |       |                   |                   | 10K      |      |                                                                 |
diff --git a/packages/ui/src/components/Avatar.tsx b/packages/ui/src/components/Avatar.tsx
index a6c0743..a0c02d8 100644
--- a/packages/ui/src/components/Avatar.tsx
+++ b/packages/ui/src/components/Avatar.tsx
@@ -15,41 +15,51 @@ export function Avatar({
   fallback,
   initials,
   className = "",
+  style,
   ...props
 }: AvatarProps): ReactElement {
-  const sizeStyles = {
+  type AvatarSize = "sm" | "md" | "lg" | "xl";
+  const sizeStyles: Record<AvatarSize, string> = {
     sm: "w-6 h-6 text-xs",
     md: "w-8 h-8 text-sm",
     lg: "w-12 h-12 text-base",
     xl: "w-16 h-16 text-xl",
   };
 
-  const baseStyles =
-    "rounded-full overflow-hidden flex items-center justify-center bg-gray-200 font-medium text-gray-600";
+  const baseClass = `rounded-full overflow-hidden flex items-center justify-center font-medium ${sizeStyles[size]} ${className}`;
 
-  const combinedClassName = [baseStyles, sizeStyles[size], className].filter(Boolean).join(" ");
+  const gradientStyle: React.CSSProperties = {
+    background: "linear-gradient(135deg, var(--ms-blue-500), var(--ms-purple-500))",
+    color: "#fff",
+    ...style,
+  };
 
   if (src) {
-    return <img src={src} alt={alt} className={`${combinedClassName} object-cover`} {...props} />;
+    return (
+      <img src={src} alt={alt} className={`${baseClass} object-cover`} style={style} {...props} />
+    );
   }
 
   if (fallback) {
-    return <div className={combinedClassName}>{fallback}</div>;
+    return (
+      <div className={baseClass} style={gradientStyle}>
+        {fallback}
+      </div>
+    );
   }
 
   if (initials) {
-    return <div className={combinedClassName}>{initials}</div>;
+    return (
+      <div className={baseClass} style={gradientStyle}>
+        {initials}
+      </div>
+    );
   }
 
   // Default fallback with user icon
   return (
-    <div className={combinedClassName}>
-      <svg
-        className="w-1/2 h-1/2 text-gray-400"
-        fill="currentColor"
-        viewBox="0 0 20 20"
-        aria-hidden="true"
-      >
+    <div className={baseClass} style={gradientStyle}>
+      <svg className="w-1/2 h-1/2" fill="currentColor" viewBox="0 0 20 20" aria-hidden="true">
         <path
           fillRule="evenodd"
           d="M10 9a3 3 0 100-6 3 3 0 000 6zm-7 9a7 7 0 1114 0H3z"
diff --git a/packages/ui/src/components/Badge.tsx b/packages/ui/src/components/Badge.tsx
index 3b84a88..da78775 100644
--- a/packages/ui/src/components/Badge.tsx
+++ b/packages/ui/src/components/Badge.tsx
@@ -8,38 +8,199 @@ export type BadgeVariant =
   | "status-warning"
   | "status-error"
   | "status-info"
-  | "status-neutral";
+  | "status-neutral"
+  | "badge-teal"
+  | "badge-amber"
+  | "badge-red"
+  | "badge-blue"
+  | "badge-muted"
+  | "badge-purple"
+  | "badge-pulse";
 
 export interface BadgeProps extends HTMLAttributes<HTMLSpanElement> {
   variant?: BadgeVariant;
   children: ReactNode;
 }
 
-const variantStyles: Record<BadgeVariant, string> = {
-  "priority-high": "bg-red-100 text-red-800 border-red-200",
-  "priority-medium": "bg-yellow-100 text-yellow-800 border-yellow-200",
-  "priority-low": "bg-green-100 text-green-800 border-green-200",
-  "status-success": "bg-green-100 text-green-800 border-green-200",
-  "status-warning": "bg-yellow-100 text-yellow-800 border-yellow-200",
-  "status-error": "bg-red-100 text-red-800 border-red-200",
-  "status-info": "bg-blue-100 text-blue-800 border-blue-200",
-  "status-neutral": "bg-gray-100 text-gray-800 border-gray-200",
+interface BadgeStyleDef {
+  style: React.CSSProperties;
+  pulse?: boolean;
+}
+
+const variantDefs: Record<BadgeVariant, BadgeStyleDef> = {
+  "priority-high": {
+    style: {
+      background: "rgba(229,72,77,0.12)",
+      color: "var(--ms-red-400)",
+      border: "1px solid rgba(229,72,77,0.2)",
+    },
+  },
+  "priority-medium": {
+    style: {
+      background: "rgba(245,158,11,0.12)",
+      color: "var(--ms-amber-400)",
+      border: "1px solid rgba(245,158,11,0.2)",
+    },
+  },
+  "priority-low": {
+    style: {
+      background: "rgba(20,184,166,0.12)",
+      color: "var(--ms-teal-400)",
+      border: "1px solid rgba(20,184,166,0.2)",
+    },
+  },
+  "status-success": {
+    style: {
+      background: "rgba(20,184,166,0.12)",
+      color: "var(--ms-teal-400)",
+      border: "1px solid rgba(20,184,166,0.2)",
+    },
+  },
+  "status-warning": {
+    style: {
+      background: "rgba(245,158,11,0.12)",
+      color: "var(--ms-amber-400)",
+      border: "1px solid rgba(245,158,11,0.2)",
+    },
+  },
+  "status-error": {
+    style: {
+      background: "rgba(229,72,77,0.12)",
+      color: "var(--ms-red-400)",
+      border: "1px solid rgba(229,72,77,0.2)",
+    },
+  },
+  "status-info": {
+    style: {
+      background: "rgba(47,128,255,0.12)",
+      color: "var(--ms-blue-400)",
+      border: "1px solid rgba(47,128,255,0.2)",
+    },
+  },
+  "status-neutral": {
+    style: {
+      background: "var(--surface)",
+      color: "var(--muted)",
+      border: "1px solid var(--border)",
+    },
+  },
+  "badge-teal": {
+    style: {
+      background: "rgba(20,184,166,0.12)",
+      color: "var(--ms-teal-400)",
+      border: "1px solid rgba(20,184,166,0.2)",
+    },
+  },
+  "badge-amber": {
+    style: {
+      background: "rgba(245,158,11,0.12)",
+      color: "var(--ms-amber-400)",
+      border: "1px solid rgba(245,158,11,0.2)",
+    },
+  },
+  "badge-red": {
+    style: {
+      background: "rgba(229,72,77,0.12)",
+      color: "var(--ms-red-400)",
+      border: "1px solid rgba(229,72,77,0.2)",
+    },
+  },
+  "badge-blue": {
+    style: {
+      background: "rgba(47,128,255,0.12)",
+      color: "var(--ms-blue-400)",
+      border: "1px solid rgba(47,128,255,0.2)",
+    },
+  },
+  "badge-muted": {
+    style: {
+      background: "var(--surface)",
+      color: "var(--muted)",
+      border: "1px solid var(--border)",
+    },
+  },
+  "badge-purple": {
+    style: {
+      background: "rgba(139,92,246,0.12)",
+      color: "var(--ms-purple-400)",
+      border: "1px solid rgba(139,92,246,0.2)",
+    },
+  },
+  "badge-pulse": {
+    style: {
+      background: "rgba(47,128,255,0.12)",
+      color: "var(--ms-blue-400)",
+      border: "1px solid rgba(47,128,255,0.2)",
+    },
+    pulse: true,
+  },
 };
 
+const pulseKeyframes = `
+@keyframes ms-badge-pulse {
+  0%, 100% { opacity: 1; }
+  50% { opacity: 0.3; }
+}
+`;
+
+let pulseStyleInjected = false;
+
+function ensurePulseStyle(): void {
+  if (pulseStyleInjected || typeof document === "undefined") return;
+  const styleEl = document.createElement("style");
+  styleEl.textContent = pulseKeyframes;
+  document.head.appendChild(styleEl);
+  pulseStyleInjected = true;
+}
+
 export function Badge({
   variant = "status-neutral",
   children,
   className = "",
+  style,
   ...props
 }: BadgeProps): ReactElement {
-  const baseStyles =
-    "inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium border";
-  const combinedClassName = [baseStyles, variantStyles[variant], className]
-    .filter(Boolean)
-    .join(" ");
+  const def = variantDefs[variant];
+
+  if (def.pulse) {
+    ensurePulseStyle();
+  }
+
+  const baseStyle: React.CSSProperties = {
+    fontSize: "0.7rem",
+    fontWeight: 600,
+    fontFamily: "var(--mono)",
+    padding: "2px 8px",
+    borderRadius: "20px",
+    display: "inline-flex",
+    alignItems: "center",
+    gap: "5px",
+    ...def.style,
+    ...style,
+  };
 
   return (
-    <span className={combinedClassName} role="status" aria-label={children as string} {...props}>
+    <span
+      className={className}
+      style={baseStyle}
+      role="status"
+      aria-label={children as string}
+      {...props}
+    >
+      {def.pulse && (
+        <span
+          aria-hidden="true"
+          style={{
+            display: "inline-block",
+            width: 6,
+            height: 6,
+            borderRadius: "50%",
+            background: "var(--ms-blue-400)",
+            flexShrink: 0,
+            animation: "ms-badge-pulse 1.4s ease-in-out infinite",
+          }}
+        />
+      )}
       {children}
     </span>
   );
diff --git a/packages/ui/src/components/Button.tsx b/packages/ui/src/components/Button.tsx
index 047e5a3..080380f 100644
--- a/packages/ui/src/components/Button.tsx
+++ b/packages/ui/src/components/Button.tsx
@@ -1,39 +1,120 @@
-import type { ButtonHTMLAttributes, ReactNode, ReactElement } from "react";
+import { useState, type ButtonHTMLAttributes, type ReactNode, type ReactElement } from "react";
 
 export interface ButtonProps extends ButtonHTMLAttributes<HTMLButtonElement> {
-  variant?: "primary" | "secondary" | "danger" | "ghost";
+  variant?: "primary" | "secondary" | "ghost" | "danger" | "success";
   size?: "sm" | "md" | "lg";
   children: ReactNode;
 }
 
+interface VariantStyle {
+  base: React.CSSProperties;
+  hover: React.CSSProperties;
+}
+
+type ButtonVariant = "primary" | "secondary" | "ghost" | "danger" | "success";
+
+const variantStyles: Record<ButtonVariant, VariantStyle> = {
+  primary: {
+    base: {
+      background: "var(--ms-blue-500)",
+      color: "#fff",
+      border: "none",
+    },
+    hover: {
+      background: "var(--ms-blue-400)",
+      boxShadow: "0 4px 16px rgba(47,128,255,0.3)",
+    },
+  },
+  secondary: {
+    base: {
+      background: "transparent",
+      border: "1px solid var(--border)",
+      color: "var(--text-2)",
+    },
+    hover: {
+      background: "var(--surface)",
+      color: "var(--text)",
+    },
+  },
+  ghost: {
+    base: {
+      background: "transparent",
+      border: "1px solid var(--border)",
+      color: "var(--text-2)",
+    },
+    hover: {
+      background: "var(--surface)",
+      color: "var(--text)",
+    },
+  },
+  danger: {
+    base: {
+      background: "rgba(229,72,77,0.12)",
+      border: "1px solid rgba(229,72,77,0.3)",
+      color: "var(--danger)",
+    },
+    hover: {
+      background: "rgba(229,72,77,0.2)",
+    },
+  },
+  success: {
+    base: {
+      background: "rgba(20,184,166,0.12)",
+      border: "1px solid rgba(20,184,166,0.3)",
+      color: "var(--success)",
+    },
+    hover: {
+      background: "rgba(20,184,166,0.2)",
+    },
+  },
+};
+
+type ButtonSize = "sm" | "md" | "lg";
+
+const sizeStyles: Record<ButtonSize, string> = {
+  sm: "px-3 py-1.5 text-sm",
+  md: "px-4 py-2 text-base",
+  lg: "px-6 py-3 text-lg",
+};
+
 export function Button({
   variant = "primary",
   size = "md",
   children,
   className = "",
+  style,
+  onMouseEnter,
+  onMouseLeave,
+  disabled,
   ...props
 }: ButtonProps): ReactElement {
-  const baseStyles = "inline-flex items-center justify-center font-medium rounded-md";
+  const [isHovered, setIsHovered] = useState(false);
 
-  const variantStyles = {
-    primary: "bg-blue-600 text-white hover:bg-blue-700",
-    secondary: "bg-gray-200 text-gray-900 hover:bg-gray-300",
-    danger: "bg-red-600 text-white hover:bg-red-700",
-    ghost: "bg-transparent text-gray-700 hover:bg-gray-100 border border-gray-300",
+  const vStyles = variantStyles[variant];
+  const baseClass = `inline-flex items-center justify-center font-medium rounded-md transition-colors ${sizeStyles[size]} ${className}`;
+
+  const computedStyle: React.CSSProperties = {
+    ...vStyles.base,
+    ...(isHovered && !disabled ? vStyles.hover : {}),
+    ...(disabled ? { opacity: 0.5, cursor: "not-allowed" } : { cursor: "pointer" }),
+    ...style,
   };
 
-  const sizeStyles = {
-    sm: "px-3 py-1.5 text-sm",
-    md: "px-4 py-2 text-base",
-    lg: "px-6 py-3 text-lg",
-  };
-
-  const combinedClassName = [baseStyles, variantStyles[variant], sizeStyles[size], className]
-    .filter(Boolean)
-    .join(" ");
-
   return (
-    <button className={combinedClassName} {...props}>
+    <button
+      className={baseClass}
+      style={computedStyle}
+      disabled={disabled}
+      onMouseEnter={(e) => {
+        setIsHovered(true);
+        onMouseEnter?.(e);
+      }}
+      onMouseLeave={(e) => {
+        setIsHovered(false);
+        onMouseLeave?.(e);
+      }}
+      {...props}
+    >
       {children}
     </button>
   );
diff --git a/packages/ui/src/components/Card.tsx b/packages/ui/src/components/Card.tsx
index 938a647..9c06e59 100644
--- a/packages/ui/src/components/Card.tsx
+++ b/packages/ui/src/components/Card.tsx
@@ -3,6 +3,7 @@ import type { ReactNode, ReactElement } from "react";
 export interface CardProps {
   children: ReactNode;
   className?: string;
+  style?: React.CSSProperties;
   id?: string;
   onMouseEnter?: () => void;
   onMouseLeave?: () => void;
@@ -11,21 +12,25 @@ export interface CardProps {
 export interface CardHeaderProps {
   children: ReactNode;
   className?: string;
+  style?: React.CSSProperties;
 }
 
 export interface CardContentProps {
   children: ReactNode;
   className?: string;
+  style?: React.CSSProperties;
 }
 
 export interface CardFooterProps {
   children: ReactNode;
   className?: string;
+  style?: React.CSSProperties;
 }
 
 export function Card({
   children,
   className = "",
+  style,
   id,
   onMouseEnter,
   onMouseLeave,
@@ -35,24 +40,52 @@ export function Card({
       id={id}
       onMouseEnter={onMouseEnter}
       onMouseLeave={onMouseLeave}
-      className={`bg-white rounded-lg shadow-md border border-gray-200 ${className}`}
+      className={className}
+      style={{
+        background: "var(--surface)",
+        border: "1px solid var(--border)",
+        borderRadius: "var(--r-lg)",
+        padding: "16px",
+        ...style,
+      }}
     >
       {children}
     </div>
   );
 }
 
-export function CardHeader({ children, className = "" }: CardHeaderProps): ReactElement {
-  return <div className={`px-6 py-4 border-b border-gray-200 ${className}`}>{children}</div>;
-}
-
-export function CardContent({ children, className = "" }: CardContentProps): ReactElement {
-  return <div className={`px-6 py-4 ${className}`}>{children}</div>;
-}
-
-export function CardFooter({ children, className = "" }: CardFooterProps): ReactElement {
+export function CardHeader({ children, className = "", style }: CardHeaderProps): ReactElement {
   return (
-    <div className={`px-6 py-4 border-t border-gray-200 bg-gray-50 rounded-b-lg ${className}`}>
+    <div
+      className={`px-6 py-4 ${className}`}
+      style={{
+        borderBottom: "1px solid var(--border)",
+        ...style,
+      }}
+    >
+      {children}
+    </div>
+  );
+}
+
+export function CardContent({ children, className = "", style }: CardContentProps): ReactElement {
+  return (
+    <div className={`px-6 py-4 ${className}`} style={style}>
+      {children}
+    </div>
+  );
+}
+
+export function CardFooter({ children, className = "", style }: CardFooterProps): ReactElement {
+  return (
+    <div
+      className={`px-6 py-4 rounded-b-lg ${className}`}
+      style={{
+        borderTop: "1px solid var(--border)",
+        background: "var(--bg-mid)",
+        ...style,
+      }}
+    >
       {children}
     </div>
   );
diff --git a/packages/ui/src/components/DataTable.tsx b/packages/ui/src/components/DataTable.tsx
new file mode 100644
index 0000000..dcecefa
--- /dev/null
+++ b/packages/ui/src/components/DataTable.tsx
@@ -0,0 +1,102 @@
+import { useState, type ReactElement, type ReactNode } from "react";
+
+export interface DataTableColumn<T> {
+  key: string;
+  header: string;
+  render?: (row: T) => ReactNode;
+  className?: string;
+}
+
+export interface DataTableProps<T extends Record<string, unknown>> {
+  columns: DataTableColumn<T>[];
+  data: T[];
+  className?: string;
+  onRowClick?: (row: T) => void;
+}
+
+export function DataTable<T extends Record<string, unknown>>({
+  columns,
+  data,
+  className = "",
+  onRowClick,
+}: DataTableProps<T>): ReactElement {
+  const [hoveredRow, setHoveredRow] = useState<number | null>(null);
+
+  return (
+    <table
+      className={className}
+      style={{
+        width: "100%",
+        borderCollapse: "collapse",
+        fontSize: "0.83rem",
+      }}
+    >
+      <thead>
+        <tr>
+          {columns.map((col) => (
+            <th
+              key={col.key}
+              className={col.className}
+              style={{
+                textAlign: "left",
+                padding: "8px 12px",
+                fontSize: "0.7rem",
+                fontWeight: 600,
+                textTransform: "uppercase",
+                letterSpacing: "0.07em",
+                color: "var(--muted)",
+                borderBottom: "1px solid var(--border)",
+                background: "var(--surface)",
+              }}
+            >
+              {col.header}
+            </th>
+          ))}
+        </tr>
+      </thead>
+      <tbody>
+        {data.map((row, rowIndex) => {
+          const isLast = rowIndex === data.length - 1;
+          const isHovered = hoveredRow === rowIndex;
+
+          return (
+            <tr
+              key={rowIndex}
+              style={{
+                background: isHovered ? "var(--surface)" : undefined,
+                cursor: onRowClick !== undefined ? "pointer" : undefined,
+              }}
+              onClick={
+                onRowClick !== undefined
+                  ? (): void => {
+                      onRowClick(row);
+                    }
+                  : undefined
+              }
+              onMouseEnter={(): void => {
+                setHoveredRow(rowIndex);
+              }}
+              onMouseLeave={(): void => {
+                setHoveredRow(null);
+              }}
+            >
+              {columns.map((col) => (
+                <td
+                  key={col.key}
+                  className={col.className}
+                  style={{
+                    padding: "10px 12px",
+                    borderBottom: isLast ? undefined : "1px solid var(--border)",
+                    color: isHovered ? "var(--text)" : "var(--text-2)",
+                  }}
+                >
+                  {col.render !== undefined ? col.render(row) : (row[col.key] as ReactNode)}
+                </td>
+              ))}
+            </tr>
+          );
+        })}
+      </tbody>
+    </table>
+  );
+}
diff --git a/packages/ui/src/components/Dot.tsx b/packages/ui/src/components/Dot.tsx
new file mode 100644
index 0000000..df959a4
--- /dev/null
+++ b/packages/ui/src/components/Dot.tsx
@@ -0,0 +1,39 @@
+import type { ReactElement } from "react";
+
+export type DotVariant = "teal" | "blue" | "amber" | "red" | "muted";
+
+export interface DotProps {
+  variant?: DotVariant;
+  className?: string;
+}
+
+interface DotColorDef {
+  bg: string;
+  shadow: string;
+}
+
+export function Dot({ variant = "muted", className = "" }: DotProps): ReactElement {
+  const colors: Record<DotVariant, DotColorDef> = {
+    teal: { bg: "var(--success)", shadow: "0 0 5px var(--success)" },
+    blue: { bg: "var(--primary)", shadow: "0 0 5px var(--primary)" },
+    amber: { bg: "var(--warn)", shadow: "0 0 5px var(--warn)" },
+    red: { bg: "var(--danger)", shadow: "0 0 5px var(--danger)" },
+    muted: { bg: "var(--muted)", shadow: "none" },
+  };
+
+  const { bg, shadow } = colors[variant];
+
+  return (
+    <span
+      className={`inline-block ${className}`}
+      style={{
+        width: 7,
+        height: 7,
+        borderRadius: "50%",
+        background: bg,
+        boxShadow: shadow,
+      }}
+      aria-hidden="true"
+    />
+  );
+}
diff --git a/packages/ui/src/components/FilterTabs.tsx b/packages/ui/src/components/FilterTabs.tsx
new file mode 100644
index 0000000..4f98d67
--- /dev/null
+++ b/packages/ui/src/components/FilterTabs.tsx
@@ -0,0 +1,85 @@
+import { useState } from "react";
+import type { ReactElement } from "react";
+
+export interface FilterTab {
+  id: string;
+  label: string;
+}
+
+export interface FilterTabsProps {
+  tabs: FilterTab[];
+  activeTab: string;
+  onTabChange: (id: string) => void;
+  className?: string;
+}
+
+function FilterTabItem({
+  tab,
+  isActive,
+  onClick,
+}: {
+  tab: FilterTab;
+  isActive: boolean;
+  onClick: () => void;
+}): ReactElement {
+  const [hovered, setHovered] = useState(false);
+
+  return (
+    <button
+      type="button"
+      onClick={onClick}
+      onMouseEnter={(): void => {
+        setHovered(true);
+      }}
+      onMouseLeave={(): void => {
+        setHovered(false);
+      }}
+      style={{
+        padding: "5px 14px",
+        borderRadius: 6,
+        fontSize: "0.8rem",
+        fontWeight: 600,
+        color: isActive ? "var(--text)" : hovered ? "var(--text-2)" : "var(--muted)",
+        background: isActive ? "var(--surface-2)" : "transparent",
+        border: "none",
+        cursor: "pointer",
+        transition: "color 0.15s ease, background 0.15s ease",
+        outline: "none",
+      }}
+    >
+      {tab.label}
+    </button>
+  );
+}
+
+export function FilterTabs({
+  tabs,
+  activeTab,
+  onTabChange,
+  className = "",
+}: FilterTabsProps): ReactElement {
+  return (
+    <div
+      className={className}
+      style={{
+        display: "inline-flex",
+        gap: 2,
+        padding: 3,
+        background: "var(--surface)",
+        border: "1px solid var(--border)",
+        borderRadius: "var(--r)",
+      }}
+    >
+      {tabs.map((tab) => (
+        <FilterTabItem
+          key={tab.id}
+          tab={tab}
+          isActive={tab.id === activeTab}
+          onClick={(): void => {
+            onTabChange(tab.id);
+          }}
+        />
+      ))}
+    </div>
+  );
+}
diff --git a/packages/ui/src/components/Input.tsx b/packages/ui/src/components/Input.tsx
index f5f16c0..7043563 100644
--- a/packages/ui/src/components/Input.tsx
+++ b/packages/ui/src/components/Input.tsx
@@ -1,4 +1,4 @@
-import { forwardRef } from "react";
+import { useState, forwardRef } from "react";
 import type { InputHTMLAttributes, ReactElement } from "react";
 
 export interface InputProps extends Omit<InputHTMLAttributes<HTMLInputElement>, "size"> {
@@ -9,44 +9,75 @@ export interface InputProps extends Omit<InputHTMLAttributes<HTMLInputElement>,
 }
 
 export const Input = forwardRef<HTMLInputElement, InputProps>(function Input(
-  { label, error, helperText, fullWidth = false, className = "", id, ...props },
+  {
+    label,
+    error,
+    helperText,
+    fullWidth = false,
+    className = "",
+    id,
+    style,
+    onFocus,
+    onBlur,
+    ...props
+  },
   ref
 ): ReactElement {
+  const [isFocused, setIsFocused] = useState(false);
   const inputId = id ?? `input-${Math.random().toString(36).substring(2, 11)}`;
   const errorId = error ? `${inputId}-error` : undefined;
   const helperId = helperText ? `${inputId}-helper` : undefined;
 
-  const baseStyles =
-    "px-3 py-2 border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 transition-colors";
-  const widthStyles = fullWidth ? "w-full" : "";
-  const errorStyles = error ? "border-red-500 focus:ring-red-500" : "border-gray-300";
+  const inputStyle: React.CSSProperties = {
+    background: "var(--bg-mid)",
+    border: error
+      ? `1px solid var(--danger)`
+      : isFocused
+        ? `1px solid var(--primary)`
+        : `1px solid var(--border)`,
+    color: "var(--text)",
+    outline: "none",
+    boxShadow: isFocused ? `0 0 0 2px rgba(47,128,255,0.2)` : "none",
+    ...style,
+  };
 
-  const combinedClassName = [baseStyles, widthStyles, errorStyles, className]
-    .filter(Boolean)
-    .join(" ");
+  const widthClass = fullWidth ? "w-full" : "";
 
   return (
     <div className={fullWidth ? "w-full" : ""}>
       {label && (
-        <label htmlFor={inputId} className="block text-sm font-medium text-gray-700 mb-1">
+        <label
+          htmlFor={inputId}
+          className="block text-sm font-medium mb-1"
+          style={{ color: "var(--text-2)" }}
+        >
           {label}
         </label>
       )}
       <input
         ref={ref}
         id={inputId}
-        className={combinedClassName}
+        className={`px-3 py-2 rounded-md transition-colors ${widthClass} ${className}`}
+        style={inputStyle}
         aria-invalid={error ? "true" : "false"}
         aria-describedby={[errorId, helperId].filter(Boolean).join(" ") || undefined}
+        onFocus={(e) => {
+          setIsFocused(true);
+          onFocus?.(e);
+        }}
+        onBlur={(e) => {
+          setIsFocused(false);
+          onBlur?.(e);
+        }}
         {...props}
       />
       {error && (
-        <p id={errorId} className="mt-1 text-sm text-red-600" role="alert">
+        <p id={errorId} className="mt-1 text-sm" style={{ color: "var(--danger)" }} role="alert">
           {error}
         </p>
       )}
       {helperText && !error && (
-        <p id={helperId} className="mt-1 text-sm text-gray-500">
+        <p id={helperId} className="mt-1 text-sm" style={{ color: "var(--muted)" }}>
           {helperText}
         </p>
       )}
diff --git a/packages/ui/src/components/LogLine.tsx b/packages/ui/src/components/LogLine.tsx
new file mode 100644
index 0000000..07a3877
--- /dev/null
+++ b/packages/ui/src/components/LogLine.tsx
@@ -0,0 +1,40 @@
+import type { ReactElement } from "react";
+
+export type LogLevel = "info" | "warn" | "error" | "debug" | "success";
+
+export interface LogLineProps {
+  timestamp: string;
+  level: LogLevel;
+  message: string;
+  className?: string;
+}
+
+const levelColors: Record<LogLevel, string> = {
+  info: "var(--primary-l)",
+  warn: "var(--warn)",
+  error: "var(--danger)",
+  debug: "var(--muted)",
+  success: "var(--success)",
+};
+
+export function LogLine({ timestamp, level, message, className = "" }: LogLineProps): ReactElement {
+  return (
+    <div
+      className={className}
+      style={{
+        display: "grid",
+        gridTemplateColumns: "100px 50px 1fr",
+        gap: 10,
+        padding: "4px 0",
+        fontFamily: "var(--mono)",
+        fontSize: "0.76rem",
+        borderBottom: "1px solid rgba(47,59,82,0.3)",
+        alignItems: "start",
+      }}
+    >
+      <span style={{ color: "var(--muted)" }}>{timestamp}</span>
+      <span style={{ fontWeight: 600, color: levelColors[level] }}>{level}</span>
+      <span style={{ color: "var(--text-2)", wordBreak: "break-all" }}>{message}</span>
+    </div>
+  );
+}
diff --git a/packages/ui/src/components/MetricsStrip.tsx b/packages/ui/src/components/MetricsStrip.tsx
new file mode 100644
index 0000000..5cd84b0
--- /dev/null
+++ b/packages/ui/src/components/MetricsStrip.tsx
@@ -0,0 +1,99 @@
+import { useState } from "react";
+import type { ReactElement } from "react";
+
+export interface MetricCell {
+  label: string;
+  value: string;
+  color: string; // CSS color, e.g., "var(--ms-blue-400)"
+  trend?: {
+    direction: "up" | "down" | "neutral";
+    text: string;
+  };
+}
+
+export interface MetricsStripProps {
+  cells: MetricCell[];
+  className?: string;
+}
+
+function MetricCellItem({ cell, isFirst }: { cell: MetricCell; isFirst: boolean }): ReactElement {
+  const [hovered, setHovered] = useState(false);
+
+  const trendColor =
+    cell.trend?.direction === "up"
+      ? "var(--success)"
+      : cell.trend?.direction === "down"
+        ? "var(--danger)"
+        : "var(--muted)";
+
+  return (
+    <div
+      onMouseEnter={(): void => {
+        setHovered(true);
+      }}
+      onMouseLeave={(): void => {
+        setHovered(false);
+      }}
+      style={{
+        padding: "14px 16px",
+        background: hovered ? "var(--surface-2)" : "var(--surface)",
+        borderLeft: isFirst ? "none" : "1px solid var(--border)",
+        borderTop: `2px solid ${cell.color}`,
+        transition: "background 0.15s ease",
+      }}
+    >
+      <div
+        style={{
+          fontSize: "1.4rem",
+          fontWeight: 800,
+          fontFamily: "var(--mono)",
+          lineHeight: 1.1,
+          color: cell.color,
+        }}
+      >
+        {cell.value}
+      </div>
+      <div
+        style={{
+          fontSize: "0.72rem",
+          color: "var(--muted)",
+          marginTop: 3,
+          whiteSpace: "nowrap",
+        }}
+      >
+        {cell.label}
+      </div>
+      {cell.trend && (
+        <div
+          style={{
+            fontSize: "0.68rem",
+            fontFamily: "var(--mono)",
+            marginTop: 4,
+            color: trendColor,
+          }}
+        >
+          {cell.trend.text}
+        </div>
+      )}
+    </div>
+  );
+}
+
+export function MetricsStrip({ cells, className = "" }: MetricsStripProps): ReactElement {
+  return (
+    <div
+      className={className}
+      style={{
+        display: "grid",
+        gridTemplateColumns: `repeat(${String(cells.length)}, 1fr)`,
+        borderRadius: "var(--r-lg)",
+        overflow: "hidden",
+        border: "1px solid var(--border)",
+      }}
+    >
+      {cells.map((cell, index) => (
+        <MetricCellItem key={cell.label} cell={cell} isFirst={index === 0} />
+      ))}
+    </div>
+  );
+}
diff --git a/packages/ui/src/components/Modal.tsx b/packages/ui/src/components/Modal.tsx
index 91c4f92..27295e8 100644
--- a/packages/ui/src/components/Modal.tsx
+++ b/packages/ui/src/components/Modal.tsx
@@ -25,7 +25,8 @@ export function Modal({
   const dialogRef = useRef<HTMLDivElement>(null);
   const modalId = useRef(`modal-${Math.random().toString(36).substring(2, 11)}`);
 
-  const sizeStyles = {
+  type ModalSize = "sm" | "md" | "lg" | "xl" | "full";
+  const sizeStyles: Record<ModalSize, string> = {
     sm: "max-w-md",
     md: "max-w-lg",
     lg: "max-w-2xl",
@@ -65,7 +66,8 @@ export function Modal({
 
   return (
     <div
-      className="fixed inset-0 z-50 flex items-center justify-center bg-black bg-opacity-50 p-4"
+      className="fixed inset-0 z-50 flex items-center justify-center p-4"
+      style={{ background: "rgba(0,0,0,0.5)" }}
       onClick={handleOverlayClick}
       role="dialog"
       aria-modal="true"
@@ -75,18 +77,30 @@ export function Modal({
       <div
         ref={dialogRef}
         tabIndex={-1}
-        className={`bg-white rounded-lg shadow-xl w-full ${sizeStyles[size]} ${className}`}
+        className={`rounded-lg w-full ${sizeStyles[size]} ${className}`}
+        style={{
+          background: "var(--surface)",
+          border: "1px solid var(--border)",
+        }}
         role="document"
       >
         {title && (
-          <div className="px-6 py-4 border-b border-gray-200 flex items-center justify-between">
-            <h2 id={`${modalId.current}-title`} className="text-lg font-semibold text-gray-900">
+          <div
+            className="px-6 py-4 flex items-center justify-between"
+            style={{ borderBottom: "1px solid var(--border)" }}
+          >
+            <h2
+              id={`${modalId.current}-title`}
+              className="text-lg font-semibold"
+              style={{ color: "var(--text)" }}
+            >
               {title}
             </h2>
             <button
               type="button"
               onClick={onClose}
-              className="text-gray-400 hover:text-gray-600 transition-colors p-1 rounded hover:bg-gray-100"
+              className="transition-colors p-1 rounded"
+              style={{ color: "var(--muted)" }}
               aria-label="Close modal"
             >
               <svg
@@ -108,7 +122,13 @@ export function Modal({
         )}
         <div className="px-6 py-4 max-h-[70vh] overflow-y-auto">{children}</div>
         {footer && (
-          <div className="px-6 py-4 border-t border-gray-200 bg-gray-50 rounded-b-lg flex justify-end gap-2">
+          <div
+            className="px-6 py-4 rounded-b-lg flex justify-end gap-2"
+            style={{
+              borderTop: "1px solid var(--border)",
+              background: "var(--bg-mid)",
+            }}
+          >
             {footer}
           </div>
         )}
diff --git a/packages/ui/src/components/ProgressBar.tsx b/packages/ui/src/components/ProgressBar.tsx
new file mode 100644
index 0000000..77f5c16
--- /dev/null
+++ b/packages/ui/src/components/ProgressBar.tsx
@@ -0,0 +1,53 @@
+import type { ReactElement } from "react";
+
+export type ProgressBarVariant = "blue" | "teal" | "purple" | "amber";
+
+export interface ProgressBarProps {
+  value: number; // 0-100
+  variant?: ProgressBarVariant;
+  className?: string;
+  label?: string; // screen reader label
+}
+
+const variantColors: Record<ProgressBarVariant, string> = {
+  blue: "var(--primary)",
+  teal: "var(--success)",
+  purple: "var(--purple)",
+  amber: "var(--warn)",
+};
+
+export function ProgressBar({
+  value,
+  variant = "blue",
+  className = "",
+  label,
+}: ProgressBarProps): ReactElement {
+  const clampedValue = Math.min(100, Math.max(0, value));
+
+  return (
+    <div
+      className={className}
+      role="progressbar"
+      aria-valuenow={clampedValue}
+      aria-valuemin={0}
+      aria-valuemax={100}
+      aria-label={label}
+      style={{
+        height: 4,
+        borderRadius: 4,
+        background: "var(--surface-2)",
+        overflow: "hidden",
+      }}
+    >
+      <div
+        style={{
+          height: "100%",
+          borderRadius: 4,
+          width: `${String(clampedValue)}%`,
+          background: variantColors[variant],
+          transition: "width 0.4s ease",
+        }}
+      />
+    </div>
+  );
+}
diff --git a/packages/ui/src/components/SectionHeader.tsx b/packages/ui/src/components/SectionHeader.tsx
new file mode 100644
index 0000000..b34dc4e
--- /dev/null
+++ b/packages/ui/src/components/SectionHeader.tsx
@@ -0,0 +1,62 @@
+import type { ReactElement, ReactNode } from "react";
+
+export interface SectionHeaderProps {
+  title: string;
+  subtitle?: string;
+  actions?: ReactNode;
+  className?: string;
+}
+
+export function SectionHeader({
+  title,
+  subtitle,
+  actions,
+  className = "",
+}: SectionHeaderProps): ReactElement {
+  return (
+    <div
+      className={className}
+      style={{
+        display: "flex",
+        alignItems: "center",
+        gap: 12,
+        marginBottom: 16,
+      }}
+    >
+      <div>
+        <div
+          style={{
+            fontSize: "0.95rem",
+            fontWeight: 700,
+            color: "var(--text)",
+          }}
+        >
+          {title}
+        </div>
+        {subtitle !== undefined && (
+          <div
+            style={{
+              fontSize: "0.78rem",
+              color: "var(--muted)",
+              marginTop: 2,
+            }}
+          >
+            {subtitle}
+          </div>
+        )}
+      </div>
+      {actions !== undefined && (
+        <div
+          style={{
+            marginLeft: "auto",
+            display: "flex",
+            gap: 8,
+            alignItems: "center",
+          }}
+        >
+          {actions}
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/packages/ui/src/components/Select.tsx b/packages/ui/src/components/Select.tsx
index 70eb7e2..3cf671b 100644
--- a/packages/ui/src/components/Select.tsx
+++ b/packages/ui/src/components/Select.tsx
@@ -1,3 +1,4 @@
+import { useState } from "react";
 import type { SelectHTMLAttributes, ReactElement } from "react";
 
 export interface SelectOption {
@@ -24,33 +25,56 @@ export function Select({
   placeholder = "Select an option...",
   className = "",
   id,
+  style,
+  onFocus,
+  onBlur,
   ...props
 }: SelectProps): ReactElement {
+  const [isFocused, setIsFocused] = useState(false);
   const selectId = id ?? `select-${Math.random().toString(36).substring(2, 11)}`;
   const errorId = error ? `${selectId}-error` : undefined;
   const helperId = helperText ? `${selectId}-helper` : undefined;
 
-  const baseStyles =
-    "px-3 py-2 border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 transition-colors bg-white";
-  const widthStyles = fullWidth ? "w-full" : "";
-  const errorStyles = error ? "border-red-500 focus:ring-red-500" : "border-gray-300";
+  const selectStyle: React.CSSProperties = {
+    background: "var(--bg-mid)",
+    border: error
+      ? `1px solid var(--danger)`
+      : isFocused
+        ? `1px solid var(--primary)`
+        : `1px solid var(--border)`,
+    color: "var(--text)",
+    outline: "none",
+    boxShadow: isFocused ? `0 0 0 2px rgba(47,128,255,0.2)` : "none",
+    ...style,
+  };
 
-  const combinedClassName = [baseStyles, widthStyles, errorStyles, className]
-    .filter(Boolean)
-    .join(" ");
+  const widthClass = fullWidth ? "w-full" : "";
 
   return (
     <div className={fullWidth ? "w-full" : ""}>
       {label && (
-        <label htmlFor={selectId} className="block text-sm font-medium text-gray-700 mb-1">
+        <label
+          htmlFor={selectId}
+          className="block text-sm font-medium mb-1"
+          style={{ color: "var(--text-2)" }}
+        >
           {label}
         </label>
       )}
       <select
         id={selectId}
-        className={combinedClassName}
+        className={`px-3 py-2 rounded-md transition-colors ${widthClass} ${className}`}
+        style={selectStyle}
         aria-invalid={error ? "true" : "false"}
         aria-describedby={[errorId, helperId].filter(Boolean).join(" ") || undefined}
+        onFocus={(e) => {
+          setIsFocused(true);
+          onFocus?.(e);
+        }}
+        onBlur={(e) => {
+          setIsFocused(false);
+          onBlur?.(e);
+        }}
         {...props}
       >
         <option value="" disabled>
@@ -63,12 +87,12 @@ export function Select({
         ))}
       </select>
       {error && (
-        <p id={errorId} className="mt-1 text-sm text-red-600" role="alert">
+        <p id={errorId} className="mt-1 text-sm" style={{ color: "var(--danger)" }} role="alert">
           {error}
         </p>
       )}
       {helperText && !error && (
-        <p id={helperId} className="mt-1 text-sm text-gray-500">
+        <p id={helperId} className="mt-1 text-sm" style={{ color: "var(--muted)" }}>
           {helperText}
         </p>
       )}
diff --git a/packages/ui/src/components/Textarea.tsx b/packages/ui/src/components/Textarea.tsx
index d4e526c..62156d6 100644
--- a/packages/ui/src/components/Textarea.tsx
+++ b/packages/ui/src/components/Textarea.tsx
@@ -1,3 +1,4 @@
+import { useState } from "react";
 import type { TextareaHTMLAttributes, ReactElement } from "react";
 
 export interface TextareaProps extends Omit<TextareaHTMLAttributes<HTMLTextAreaElement>, "size"> {
@@ -16,48 +17,72 @@ export function Textarea({
   resize = "vertical",
   className = "",
   id,
+  style,
+  onFocus,
+  onBlur,
   ...props
 }: TextareaProps): ReactElement {
+  const [isFocused, setIsFocused] = useState(false);
   const textareaId = id ?? `textarea-${Math.random().toString(36).substring(2, 11)}`;
   const errorId = error ? `${textareaId}-error` : undefined;
   const helperId = helperText ? `${textareaId}-helper` : undefined;
 
-  const baseStyles =
-    "px-3 py-2 border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 transition-colors";
-  const widthStyles = fullWidth ? "w-full" : "";
-  const resizeStyles = {
+  const resizeStyles: Record<string, string> = {
     none: "resize-none",
     both: "resize",
     horizontal: "resize-x",
     vertical: "resize-y",
   };
-  const errorStyles = error ? "border-red-500 focus:ring-red-500" : "border-gray-300";
 
-  const combinedClassName = [baseStyles, widthStyles, resizeStyles[resize], errorStyles, className]
-    .filter(Boolean)
-    .join(" ");
+  const textareaStyle: React.CSSProperties = {
+    background: "var(--bg-mid)",
+    border: error
+      ? `1px solid var(--danger)`
+      : isFocused
+        ? `1px solid var(--primary)`
+        : `1px solid var(--border)`,
+    color: "var(--text)",
+    outline: "none",
+    boxShadow: isFocused ? `0 0 0 2px rgba(47,128,255,0.2)` : "none",
+    ...style,
+  };
+
+  const widthClass = fullWidth ? "w-full" : "";
 
   return (
     <div className={fullWidth ? "w-full" : ""}>
       {label && (
-        <label htmlFor={textareaId} className="block text-sm font-medium text-gray-700 mb-1">
+        <label
+          htmlFor={textareaId}
+          className="block text-sm font-medium mb-1"
+          style={{ color: "var(--text-2)" }}
+        >
           {label}
         </label>
       )}
       <textarea
         id={textareaId}
-        className={combinedClassName}
+        className={`px-3 py-2 rounded-md transition-colors ${widthClass} ${resizeStyles[resize] ?? "resize-y"} ${className}`}
+        style={textareaStyle}
         aria-invalid={error ? "true" : "false"}
         aria-describedby={[errorId, helperId].filter(Boolean).join(" ") || undefined}
+        onFocus={(e) => {
+          setIsFocused(true);
+          onFocus?.(e);
+        }}
+        onBlur={(e) => {
+          setIsFocused(false);
+          onBlur?.(e);
+        }}
         {...props}
       />
       {error && (
-        <p id={errorId} className="mt-1 text-sm text-red-600" role="alert">
+        <p id={errorId} className="mt-1 text-sm" style={{ color: "var(--danger)" }} role="alert">
           {error}
         </p>
       )}
       {helperText && !error && (
-        <p id={helperId} className="mt-1 text-sm text-gray-500">
+        <p id={helperId} className="mt-1 text-sm" style={{ color: "var(--muted)" }}>
           {helperText}
         </p>
       )}
diff --git a/packages/ui/src/components/Toast.tsx b/packages/ui/src/components/Toast.tsx
index 6929bcf..6248e3b 100644
--- a/packages/ui/src/components/Toast.tsx
+++ b/packages/ui/src/components/Toast.tsx
@@ -97,13 +97,37 @@ interface ToastItemProps {
   onRemove: (id: string) => void;
 }
 
+interface ToastVariantStyle {
+  background: string;
+  border: string;
+  color: string;
+}
+
+const variantStyles: Record<ToastVariant, ToastVariantStyle> = {
+  success: {
+    background: "rgba(20,184,166,0.15)",
+    border: "1px solid rgba(20,184,166,0.35)",
+    color: "var(--success)",
+  },
+  error: {
+    background: "rgba(229,72,77,0.15)",
+    border: "1px solid rgba(229,72,77,0.35)",
+    color: "var(--danger)",
+  },
+  warning: {
+    background: "rgba(245,158,11,0.15)",
+    border: "1px solid rgba(245,158,11,0.35)",
+    color: "var(--warn)",
+  },
+  info: {
+    background: "rgba(47,128,255,0.15)",
+    border: "1px solid rgba(47,128,255,0.35)",
+    color: "var(--info)",
+  },
+};
+
 function ToastItem({ toast, onRemove }: ToastItemProps): ReactElement {
-  const variantStyles: Record<ToastVariant, string> = {
-    success: "bg-green-500 text-white border-green-600",
-    error: "bg-red-500 text-white border-red-600",
-    warning: "bg-yellow-500 text-white border-yellow-600",
-    info: "bg-blue-500 text-white border-blue-600",
-  };
+  const vStyle = variantStyles[toast.variant ?? "info"];
 
   const icon: Record<ToastVariant, ReactNode> = {
     success: (
@@ -146,7 +170,12 @@ function ToastItem({ toast, onRemove }: ToastItemProps): ReactElement {
 
   return (
     <div
-      className={`${variantStyles[toast.variant ?? "info"]} border rounded-md shadow-lg px-4 py-3 flex items-center gap-3 min-w-[300px] max-w-md`}
+      className="rounded-md px-4 py-3 flex items-center gap-3 min-w-[300px] max-w-md"
+      style={{
+        background: vStyle.background,
+        border: vStyle.border,
+        color: vStyle.color,
+      }}
       role="alert"
     >
       <span className="flex-shrink-0">{icon[toast.variant ?? "info"]}</span>
@@ -155,7 +184,7 @@ function ToastItem({ toast, onRemove }: ToastItemProps): ReactElement {
         onClick={() => {
           onRemove(toast.id);
         }}
-        className="flex-shrink-0 opacity-70 hover:opacity-100 transition-opacity p-0.5 rounded hover:bg-white/20"
+        className="flex-shrink-0 opacity-70 hover:opacity-100 transition-opacity p-0.5 rounded"
         aria-label="Close notification"
       >
         <svg className="w-4 h-4" fill="currentColor" viewBox="0 0 20 20" aria-hidden="true">
diff --git a/packages/ui/src/index.ts b/packages/ui/src/index.ts
index 6b00a83..cea56bf 100644
--- a/packages/ui/src/index.ts
+++ b/packages/ui/src/index.ts
@@ -60,3 +60,31 @@ export type {
   AuthStatusPillProps,
   AuthDividerProps,
 } from "./components/AuthSurface.js";
+
+// Dot
+export { Dot } from "./components/Dot.js";
+export type { DotProps, DotVariant } from "./components/Dot.js";
+
+// MetricsStrip
+export { MetricsStrip } from "./components/MetricsStrip.js";
+export type { MetricsStripProps, MetricCell } from "./components/MetricsStrip.js";
+
+// ProgressBar
+export { ProgressBar } from "./components/ProgressBar.js";
+export type { ProgressBarProps, ProgressBarVariant } from "./components/ProgressBar.js";
+
+// FilterTabs
+export { FilterTabs } from "./components/FilterTabs.js";
+export type { FilterTabsProps, FilterTab } from "./components/FilterTabs.js";
+
+// SectionHeader
+export { SectionHeader } from "./components/SectionHeader.js";
+export type { SectionHeaderProps } from "./components/SectionHeader.js";
+
+// DataTable
+export { DataTable } from "./components/DataTable.js";
+export type { DataTableColumn, DataTableProps } from "./components/DataTable.js";
+
+// LogLine
+export { LogLine } from "./components/LogLine.js";
+export type { LogLineProps, LogLevel } from "./components/LogLine.js";