diff --git a/frontend/src/components/ui/badge.tsx b/frontend/src/components/ui/badge.tsx
index b20959dd..adef4617 100644
--- a/frontend/src/components/ui/badge.tsx
+++ b/frontend/src/components/ui/badge.tsx
@@ -5,7 +5,7 @@ import { cva, type VariantProps } from "class-variance-authority"
 import { cn } from "@/lib/utils"
 
 const badgeVariants = cva(
-  "group/badge inline-flex h-5 w-fit shrink-0 items-center justify-center gap-1 overflow-hidden rounded-4xl border border-transparent px-2 py-0.5 text-xs font-medium whitespace-nowrap transition-all focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 has-data-[icon=inline-end]:pr-1.5 has-data-[icon=inline-start]:pl-1.5 aria-invalid:border-destructive aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 [&>svg]:pointer-events-none [&>svg]:size-3!",
+  "group/badge inline-flex h-5 w-fit shrink-0 items-center justify-center gap-1 overflow-hidden rounded-md border border-transparent px-2 py-0.5 text-xs font-medium whitespace-nowrap transition-all focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 has-data-[icon=inline-end]:pr-1.5 has-data-[icon=inline-start]:pl-1.5 aria-invalid:border-destructive aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 [&>svg]:pointer-events-none [&>svg]:size-3!",
   {
     variants: {
       variant: {
diff --git a/frontend/src/components/ui/button.tsx b/frontend/src/components/ui/button.tsx
index 480b14c7..0b7165d0 100644
--- a/frontend/src/components/ui/button.tsx
+++ b/frontend/src/components/ui/button.tsx
@@ -4,13 +4,13 @@ import { cva, type VariantProps } from "class-variance-authority"
 import { cn } from "@/lib/utils"
 
 const buttonVariants = cva(
-  "group/button inline-flex shrink-0 items-center justify-center rounded-full border border-transparent bg-clip-padding text-sm font-semibold tracking-[0.005em] whitespace-nowrap transition-all outline-none select-none focus-visible:ring-3 focus-visible:ring-ring/25 active:not-aria-[haspopup]:translate-y-px disabled:pointer-events-none disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+  "group/button inline-flex shrink-0 items-center justify-center rounded-md border border-transparent bg-clip-padding text-sm font-semibold tracking-[0.005em] whitespace-nowrap transition-all outline-none select-none focus-visible:ring-3 focus-visible:ring-ring/25 active:not-aria-[haspopup]:translate-y-px disabled:pointer-events-none disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
   {
     variants: {
       variant: {
-        default: "bg-primary text-primary-foreground hover:bg-[oklch(var(--primary-hover))]",
+        default: "bg-primary text-primary-foreground shadow-xs hover:bg-[oklch(var(--primary-hover))]",
         outline:
-          "border-border bg-background hover:bg-muted hover:text-foreground aria-expanded:bg-muted aria-expanded:text-foreground dark:border-input dark:bg-input/30 dark:hover:bg-input/50",
+          "border-border bg-card shadow-xs hover:bg-muted hover:text-foreground aria-expanded:bg-muted aria-expanded:text-foreground dark:border-input dark:bg-input/30 dark:hover:bg-input/50",
         secondary:
           "bg-secondary text-secondary-foreground hover:bg-[color-mix(in_oklch,oklch(var(--secondary)),oklch(var(--foreground))_5%)] aria-expanded:bg-secondary aria-expanded:text-secondary-foreground",
         ghost:
diff --git a/frontend/src/components/ui/card.tsx b/frontend/src/components/ui/card.tsx
index 4458dae1..53ea324e 100644
--- a/frontend/src/components/ui/card.tsx
+++ b/frontend/src/components/ui/card.tsx
@@ -12,7 +12,7 @@ function Card({
       data-slot="card"
       data-size={size}
       className={cn(
-        "group/card flex flex-col gap-(--card-spacing) overflow-hidden rounded-xl bg-card py-(--card-spacing) text-sm text-card-foreground ring-1 ring-foreground/10 [--card-spacing:--spacing(4)] has-data-[slot=card-footer]:pb-0 has-[>img:first-child]:pt-0 data-[size=sm]:[--card-spacing:--spacing(3)] data-[size=sm]:has-data-[slot=card-footer]:pb-0 *:[img:first-child]:rounded-t-xl *:[img:last-child]:rounded-b-xl",
+        "group/card flex flex-col gap-(--card-spacing) overflow-hidden rounded-xl border border-border/70 bg-card py-(--card-spacing) text-sm text-card-foreground shadow-sm [--card-spacing:--spacing(4)] has-data-[slot=card-footer]:pb-0 has-[>img:first-child]:pt-0 data-[size=sm]:[--card-spacing:--spacing(3)] data-[size=sm]:has-data-[slot=card-footer]:pb-0 *:[img:first-child]:rounded-t-xl *:[img:last-child]:rounded-b-xl",
         className
       )}
       {...props}
diff --git a/frontend/src/components/ui/dialog.tsx b/frontend/src/components/ui/dialog.tsx
index 014f5aa3..b25b556b 100644
--- a/frontend/src/components/ui/dialog.tsx
+++ b/frontend/src/components/ui/dialog.tsx
@@ -53,7 +53,7 @@ function DialogContent({
       <DialogPrimitive.Popup
         data-slot="dialog-content"
         className={cn(
-          "fixed top-1/2 left-1/2 z-50 grid w-full max-w-[calc(100%-2rem)] -translate-x-1/2 -translate-y-1/2 gap-4 rounded-xl bg-popover p-4 text-sm text-popover-foreground ring-1 ring-foreground/10 duration-100 outline-none sm:max-w-sm data-open:animate-in data-open:fade-in-0 data-open:zoom-in-95 data-closed:animate-out data-closed:fade-out-0 data-closed:zoom-out-95",
+          "fixed top-1/2 left-1/2 z-50 grid w-full max-w-[calc(100%-2rem)] -translate-x-1/2 -translate-y-1/2 gap-4 rounded-2xl bg-popover p-4 text-sm text-popover-foreground shadow-md ring-1 ring-foreground/10 duration-100 outline-none sm:max-w-sm data-open:animate-in data-open:fade-in-0 data-open:zoom-in-95 data-closed:animate-out data-closed:fade-out-0 data-closed:zoom-out-95",
           className
         )}
         {...props}
@@ -102,7 +102,7 @@ function DialogFooter({
     <div
       data-slot="dialog-footer"
       className={cn(
-        "-mx-4 -mb-4 flex flex-col-reverse gap-2 rounded-b-xl border-t bg-muted/50 p-4 sm:flex-row sm:justify-end",
+        "-mx-4 -mb-4 flex flex-col-reverse gap-2 rounded-b-2xl border-t bg-muted/50 p-4 sm:flex-row sm:justify-end",
         className
       )}
       {...props}
diff --git a/frontend/src/components/ui/textarea.tsx b/frontend/src/components/ui/textarea.tsx
index 04d27f7d..4d027d83 100644
--- a/frontend/src/components/ui/textarea.tsx
+++ b/frontend/src/components/ui/textarea.tsx
@@ -7,7 +7,7 @@ function Textarea({ className, ...props }: React.ComponentProps<"textarea">) {
     <textarea
       data-slot="textarea"
       className={cn(
-        "flex field-sizing-content min-h-16 w-full rounded-lg border border-input bg-transparent px-2.5 py-2 text-base transition-colors outline-none placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:bg-input/50 disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 md:text-sm dark:bg-input/30 dark:disabled:bg-input/80 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40",
+        "flex field-sizing-content min-h-16 w-full rounded-lg border border-input bg-transparent px-2.5 py-2 text-base shadow-xs transition-[border-color,box-shadow] outline-none placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:bg-input/50 disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 md:text-sm dark:bg-input/30 dark:disabled:bg-input/80 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40",
         className
       )}
       {...props}
diff --git a/frontend/src/index.css b/frontend/src/index.css
index 7265c079..3734f6a6 100644
--- a/frontend/src/index.css
+++ b/frontend/src/index.css
@@ -15,6 +15,14 @@
   :root {
     --font-sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Arial, sans-serif;
     --font-heading: "Fraunces", "Source Serif Pro", Georgia, "Times New Roman", serif;
+    --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
+
+    /* Layered elevation, tinted with the foreground hue so depth reads warm on
+       warm surfaces. Borders mark structure; shadows mark elevation. */
+    --shadow-tint: 0.2678 0.0097 355.6;
+    --shadow-xs: 0 1px 2px oklch(var(--shadow-tint) / 0.05);
+    --shadow-sm: 0 1px 2px oklch(var(--shadow-tint) / 0.05), 0 2px 6px -1px oklch(var(--shadow-tint) / 0.05);
+    --shadow-md: 0 2px 4px -2px oklch(var(--shadow-tint) / 0.06), 0 12px 32px -8px oklch(var(--shadow-tint) / 0.1);
 
     --background: 0.9918 0.0011 17.2;     /* surface */
     --foreground: 0.2678 0.0097 355.6;    /* text */
@@ -52,6 +60,7 @@
 
   .dark,
   [data-bs-theme="dark"] {
+    --shadow-tint: 0 0 0;
     --background: 0.2178 0 90;
     --foreground: 0.9310 0 90;
     --card: 0.2350 0 90;
@@ -98,7 +107,12 @@
   h1, h2, h3, h4 {
     font-family: var(--font-heading);
     font-optical-sizing: auto;
-    letter-spacing: -0.01em;
+    letter-spacing: -0.015em;
+  }
+
+  code, pre, kbd, samp {
+    font-family: var(--font-mono);
+    font-variant-numeric: tabular-nums;
   }
 
   ::selection {
@@ -130,6 +144,15 @@
  * Scoped so it never leaks into widgets.
  */
 @layer components {
+  /* Standard micro-label: panel headers, nav sections, meta rows. */
+  .thot-label {
+    font-size: 0.6875rem;
+    font-weight: 600;
+    letter-spacing: 0.12em;
+    text-transform: uppercase;
+    color: oklch(var(--muted-foreground));
+  }
+
   .thot-prose {
     color: oklch(var(--foreground));
     font-size: 0.9375rem;
@@ -145,25 +168,27 @@
     margin: 1.1em 0 0.5em;
     letter-spacing: -0.01em;
   }
-  .thot-prose h1 { font-size: 1.4rem; }
+  .thot-prose h1 { font-size: 1.45rem; }
   .thot-prose h2 { font-size: 1.2rem; }
-  .thot-prose h3 { font-size: 1.05rem; }
+  .thot-prose h3 { font-size: 1.02rem; }
   .thot-prose ul, .thot-prose ol { margin: 0.6em 0; padding-left: 1.3em; }
   .thot-prose li { margin: 0.25em 0; }
   .thot-prose a { color: oklch(var(--primary)); text-decoration: underline; text-underline-offset: 2px; }
   .thot-prose code {
-    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
+    font-family: var(--font-mono);
     font-size: 0.85em;
     background: oklch(var(--muted));
     padding: 0.12em 0.4em;
     border-radius: 0.3rem;
+    border: 1px solid oklch(var(--border) / 0.6);
   }
   .thot-prose pre {
     background: oklch(var(--muted));
     padding: 0.9rem 1rem;
-    border-radius: var(--radius);
+    border-radius: calc(var(--radius) + 2px);
     overflow-x: auto;
-    border: 1px solid oklch(var(--border));
+    border: 1px solid oklch(var(--border) / 0.7);
+    box-shadow: var(--shadow-xs);
   }
   .thot-prose pre code { background: transparent; padding: 0; }
   .thot-prose blockquote {
@@ -172,7 +197,24 @@
     color: oklch(var(--muted-foreground));
     margin: 0.7em 0;
   }
-  .thot-prose table { border-collapse: collapse; width: 100%; margin: 0.7em 0; font-size: 0.875rem; }
-  .thot-prose th, .thot-prose td { border: 1px solid oklch(var(--border)); padding: 0.4em 0.6em; text-align: left; }
-  .thot-prose th { background: oklch(var(--muted)); font-weight: 600; }
+  .thot-prose table {
+    border-collapse: separate;
+    border-spacing: 0;
+    width: 100%;
+    margin: 0.7em 0;
+    font-size: 0.875rem;
+    border: 1px solid oklch(var(--border) / 0.8);
+    border-radius: calc(var(--radius) + 2px);
+    overflow: hidden;
+  }
+  .thot-prose th, .thot-prose td { padding: 0.45em 0.7em; text-align: left; }
+  .thot-prose td { border-top: 1px solid oklch(var(--border) / 0.6); font-variant-numeric: tabular-nums; }
+  .thot-prose th {
+    background: oklch(var(--muted));
+    font-size: 0.72rem;
+    font-weight: 600;
+    letter-spacing: 0.06em;
+    text-transform: uppercase;
+    color: oklch(var(--muted-foreground));
+  }
 }
diff --git a/frontend/src/shell/AppShell.tsx b/frontend/src/shell/AppShell.tsx
index 4f2bee70..a8053f7e 100644
--- a/frontend/src/shell/AppShell.tsx
+++ b/frontend/src/shell/AppShell.tsx
@@ -232,7 +232,7 @@ export function AppShell() {
         {/* Sticky composer: the box stays pinned while the conversation scrolls above. */}
         <div className="shrink-0 px-6 pb-6 pt-2">
           <div className="mx-auto max-w-3xl">
-            <div className="rounded-2xl border border-input bg-card shadow-sm transition-colors focus-within:border-primary/40 focus-within:ring-3 focus-within:ring-ring/15">
+            <div className="rounded-2xl border border-border/80 bg-card shadow-md transition-colors focus-within:border-primary/50 focus-within:ring-3 focus-within:ring-ring/15">
               <div className="px-2.5 py-2">
                 <SteerInput
                   sessionId={activeSessionId}
@@ -253,7 +253,7 @@ export function AppShell() {
           <h1 className="font-heading text-xl font-semibold leading-none tracking-tight text-foreground">
             Thoth<span className="text-primary">II</span>
           </h1>
-          <p className="mt-1.5 text-[0.7rem] uppercase tracking-[0.14em] text-muted-foreground">
+          <p className="thot-label mt-1.5">
             Datamart Builder with
             <br />
             Human In The Loop
@@ -273,7 +273,7 @@ export function AppShell() {
 
         {/* L1 — rail title */}
         <div className="px-4 pb-1.5 pt-1">
-          <span className="text-[0.82rem] font-bold uppercase tracking-[0.18em] text-primary">
+          <span className="thot-label text-[0.8rem] font-bold tracking-[0.18em] text-primary">
             Sessions
           </span>
         </div>
@@ -283,7 +283,7 @@ export function AppShell() {
             type="button"
             onClick={() => setActiveOpen((v) => !v)}
             aria-expanded={activeOpen}
-            className="flex w-full items-center gap-1 px-1 pb-1 pt-1 text-left text-[0.7rem] font-semibold uppercase tracking-[0.1em] text-foreground/65 hover:text-foreground"
+            className="thot-label flex w-full items-center gap-1 px-1 pb-1 pt-1 text-left text-foreground/65 hover:text-foreground"
           >
             <span className="select-none">{activeOpen ? "▾" : "▸"}</span>
             <span>Active sessions</span>
@@ -298,7 +298,7 @@ export function AppShell() {
                       type="button"
                       onClick={() => setCollapsedGroups((c) => ({ ...c, [g]: !c[g] }))}
                       aria-expanded={!collapsedGroups[g]}
-                      className="flex min-w-0 flex-1 items-center gap-1 px-1 pb-1 text-left text-[0.66rem] font-semibold uppercase tracking-[0.06em] text-muted-foreground hover:text-foreground"
+                      className="thot-label flex min-w-0 flex-1 items-center gap-1 px-1 pb-1 text-left hover:text-foreground"
                     >
                       <span className="select-none">{collapsedGroups[g] ? "▸" : "▾"}</span>
                       <span className="truncate">{g}</span>
@@ -307,7 +307,7 @@ export function AppShell() {
                       type="button"
                       aria-label={`Rename group ${g}`}
                       onClick={() => setRenameGroupTarget(g)}
-                      className="rounded p-0.5 text-muted-foreground opacity-0 transition-opacity hover:bg-accent group-hover/gh:opacity-100"
+                      className="rounded-md p-0.5 text-muted-foreground opacity-0 transition-opacity hover:bg-accent group-hover/gh:opacity-100"
                     >
                       <Pencil className="size-3" />
                     </button>
@@ -341,10 +341,10 @@ export function AppShell() {
             type="button"
             onClick={() => setArchiveOpen((v) => !v)}
             aria-expanded={archiveOpen}
-            className="mt-2 flex w-full items-center gap-1 px-1 pb-1 pt-1 text-left text-[0.7rem] font-semibold uppercase tracking-[0.1em] text-foreground/65 hover:text-foreground"
+            className="thot-label mt-2 flex w-full items-center gap-1 px-1 pb-1 pt-1 text-left text-foreground/65 hover:text-foreground"
           >
             <span className="select-none">{archiveOpen ? "▾" : "▸"}</span>
-            <span>Archive ({archivedList.length})</span>
+            <span className="tabular-nums">Archive ({archivedList.length})</span>
           </button>
           {archiveOpen && (
             <NavSessions sessions={archivedList} activeSessionId={activeSessionId} onOpenPanel={openPanel} menuFor={menuFor} />
@@ -409,7 +409,7 @@ export function AppShell() {
 
 function EmptyState() {
   return (
-    <div className="flex min-h-[60vh] flex-col items-center justify-center text-center">
+    <div className="flex min-h-[72vh] flex-col items-center justify-center text-center">
       <span className="font-heading text-5xl font-semibold tracking-tight text-foreground">
         Thoth<span className="text-primary">II</span>
       </span>
diff --git a/frontend/src/shell/CentralStatus.tsx b/frontend/src/shell/CentralStatus.tsx
index 21a71617..aa5d7ffe 100644
--- a/frontend/src/shell/CentralStatus.tsx
+++ b/frontend/src/shell/CentralStatus.tsx
@@ -46,7 +46,7 @@ export function CentralStatus({ working }: { working: boolean }) {
     <div className="flex flex-col gap-3">
       {lastUserEntry && (
         <div className="rounded-lg border border-border/70 bg-card px-3 py-2">
-          <span className="text-[0.65rem] font-semibold uppercase tracking-wide text-muted-foreground">
+          <span className="thot-label">
             {lastUserEntry.kind === "input" ? "You asked" : "You chose"}
           </span>
           <p className="mt-0.5 text-sm text-foreground">{lastUserEntry.text}</p>
@@ -61,11 +61,11 @@ export function CentralStatus({ working }: { working: boolean }) {
             <span className="grid size-5 shrink-0 place-items-center text-primary">
               <WorkingSpinner spinning className="size-3.5" />
             </span>
-            <span className="shrink-0 tabular-nums">{elapsed}s</span>
+            <span className="shrink-0 font-mono tabular-nums">{elapsed}s</span>
             <span className="sr-only">ThothII is working</span>
           </div>
           {tailRows.length > 0 && (
-            <ol className="ml-7 flex flex-col gap-0.5 overflow-hidden rounded-md border border-border/50 bg-muted/40 px-3 py-2">
+            <ol className="ml-7 flex flex-col gap-0.5 overflow-hidden rounded-lg border border-border/60 bg-muted/40 px-3 py-2">
               {tailRows.map((line, i) => {
                 const isLast = i === tailRows.length - 1;
                 return (
diff --git a/frontend/src/shell/ElapsedTimer.tsx b/frontend/src/shell/ElapsedTimer.tsx
index f9d24d2d..eb3f7466 100644
--- a/frontend/src/shell/ElapsedTimer.tsx
+++ b/frontend/src/shell/ElapsedTimer.tsx
@@ -36,7 +36,7 @@ export function ElapsedTimer({ running }: { running: boolean }) {
   const live = running && runStartRef.current != null ? Date.now() - runStartRef.current : 0;
   return (
     <span
-      className="shrink-0 tabular-nums text-xs text-muted-foreground"
+      className="shrink-0 font-mono tabular-nums text-xs text-muted-foreground"
       aria-label="Processing time"
       title="Processing time (excludes time spent waiting on the reviewer)"
     >
diff --git a/frontend/src/shell/ModelActivityPanel.tsx b/frontend/src/shell/ModelActivityPanel.tsx
index cf85e6ce..84c8179f 100644
--- a/frontend/src/shell/ModelActivityPanel.tsx
+++ b/frontend/src/shell/ModelActivityPanel.tsx
@@ -31,7 +31,7 @@ export function ModelActivityPanel({ onClose }: { onClose: () => void }) {
 
   return (
     <aside className="flex w-[30vw] max-w-[30vw] shrink-0 flex-col border-r border-border bg-sidebar">
-      <div className="flex items-center justify-between border-b border-border/70 px-3 py-3">
+      <div className="flex items-center justify-between border-b border-border/60 px-3 py-3">
         <h2 className="font-heading text-sm font-semibold text-foreground">Model activity</h2>
         <div className="flex items-center gap-1">
           {canExpand && (
diff --git a/frontend/src/shell/NavSessions.tsx b/frontend/src/shell/NavSessions.tsx
index aaae9611..5f3c8eec 100644
--- a/frontend/src/shell/NavSessions.tsx
+++ b/frontend/src/shell/NavSessions.tsx
@@ -39,7 +39,7 @@ export function NavSessions({ sessions, activeSessionId, onOpenPanel, menuFor }:
                 }
               }}
               className={[
-                "group flex w-full cursor-pointer items-center gap-2 rounded-md px-2 py-1 text-left transition-colors focus:outline-none focus-visible:ring-2 focus-visible:ring-ring/40",
+                "group flex w-full cursor-pointer items-center gap-2 rounded-lg px-2 py-1 text-left transition-colors focus:outline-none focus-visible:ring-2 focus-visible:ring-ring/40",
                 // The in-progress (active) session is marked in yellow — both its dot
                 // and its row background — so it stands out from the rest of the rail.
                 active ? "bg-[oklch(var(--warning)/0.22)]" : "hover:bg-accent",
diff --git a/frontend/src/shell/NewSessionDialog.tsx b/frontend/src/shell/NewSessionDialog.tsx
index 512416e7..de931bc3 100644
--- a/frontend/src/shell/NewSessionDialog.tsx
+++ b/frontend/src/shell/NewSessionDialog.tsx
@@ -63,7 +63,7 @@ export function NewSessionDialog({ onCreated }: Props) {
               value={question}
               onChange={(e) => setQuestion(e.target.value)}
               rows={3}
-              className="w-full resize-none rounded-lg border border-input bg-card px-3 py-2 text-sm outline-none transition-colors placeholder:text-muted-foreground focus:border-primary/50 focus:ring-3 focus:ring-ring/15"
+              className="w-full resize-none rounded-lg border border-input bg-card px-3 py-2 text-sm shadow-xs outline-none transition-[border-color,box-shadow] placeholder:text-muted-foreground focus:border-primary/50 focus:ring-3 focus:ring-ring/15"
               placeholder="Enter your question…"
             />
           </div>
diff --git a/frontend/src/shell/RenameDialog.tsx b/frontend/src/shell/RenameDialog.tsx
index 7182d18e..8c5d8926 100644
--- a/frontend/src/shell/RenameDialog.tsx
+++ b/frontend/src/shell/RenameDialog.tsx
@@ -32,7 +32,7 @@ export function RenameDialog({ open, initial, onOpenChange, onSubmit, title = "R
               id="rename-name"
               value={name}
               onChange={(e) => setName(e.target.value)}
-              className="w-full rounded-lg border border-input bg-card px-3 py-2 text-sm outline-none focus:border-primary/50 focus:ring-3 focus:ring-ring/15"
+              className="w-full rounded-lg border border-input bg-card px-3 py-2 text-sm shadow-xs outline-none transition-[border-color,box-shadow] focus:border-primary/50 focus:ring-3 focus:ring-ring/15"
               placeholder="Session name…"
             />
           </div>
diff --git a/frontend/src/shell/SessionDocumentsPanel.tsx b/frontend/src/shell/SessionDocumentsPanel.tsx
index 31a5c285..3e18094e 100644
--- a/frontend/src/shell/SessionDocumentsPanel.tsx
+++ b/frontend/src/shell/SessionDocumentsPanel.tsx
@@ -44,7 +44,7 @@ function DocBody({ doc }: { doc: SessionDocument }) {
       <ul className="flex flex-col divide-y divide-border/50">
         {items.map((d, i) => (
           <li key={i} className="py-3 first:pt-0">
-            <span className={`inline-block rounded-full px-2 py-0.5 text-[0.62rem] font-semibold uppercase tracking-wide ${decisionChipClass(d.type ?? "")}`}>
+            <span className={`inline-block rounded-md px-2 py-0.5 text-[0.62rem] font-semibold uppercase tracking-wide ${decisionChipClass(d.type ?? "")}`}>
               {(d.type ?? "decision").replace(/_/g, " ")}
             </span>
             {d.subject && <p className="mt-1.5 text-sm font-medium text-foreground">{d.subject}</p>}
@@ -77,12 +77,12 @@ export function SessionDocumentsPanel({ session, onClose, onResume }: Props) {
 
   return (
     <aside className="flex w-[30vw] max-w-[30vw] shrink-0 flex-col border-r border-border bg-sidebar">
-      <div className="flex items-start justify-between gap-2 border-b border-border/70 px-3 py-3">
+      <div className="flex items-start justify-between gap-2 border-b border-border/60 px-3 py-3">
         <div className="min-w-0">
           <h2 className="truncate font-heading text-sm font-semibold text-foreground">
             {session.name || session.question}
           </h2>
-          <p className="mt-0.5 text-[0.7rem] uppercase tracking-wide text-muted-foreground">{statusLabel(session)}</p>
+          <p className="thot-label mt-0.5">{statusLabel(session)}</p>
         </div>
         <div className="flex shrink-0 items-center gap-1">
           {resumable && (
@@ -101,11 +101,11 @@ export function SessionDocumentsPanel({ session, onClose, onResume }: Props) {
             {docs.map((doc, idx) => (
               <section key={doc.key} className={idx > 0 ? "border-t border-border/50 pt-7" : ""}>
                 <div className="mb-3 flex items-center gap-2">
-                  <h3 className="text-[0.7rem] font-semibold uppercase tracking-[0.12em] text-muted-foreground">
+                  <h3 className="thot-label">
                     {doc.title}
                   </h3>
                   {doc.phase !== "—" && (
-                    <span className="rounded-full bg-muted px-1.5 py-0.5 text-[0.6rem] font-medium text-muted-foreground">
+                    <span className="rounded-md bg-muted px-1.5 py-0.5 font-mono text-[0.6rem] font-medium text-muted-foreground">
                       {doc.phase}
                     </span>
                   )}
diff --git a/frontend/src/shell/SteerInput.tsx b/frontend/src/shell/SteerInput.tsx
index 4b16f728..630110f7 100644
--- a/frontend/src/shell/SteerInput.tsx
+++ b/frontend/src/shell/SteerInput.tsx
@@ -199,7 +199,7 @@ function FooterSelect({
       onChange={(e) => onChange(e.target.value)}
       {...rest}
       className={[
-        "max-w-[10rem] cursor-pointer truncate rounded-md border border-border bg-card px-1.5 py-0.5 text-[0.7rem] text-foreground/80 outline-none transition-colors hover:bg-muted focus:border-primary/40 focus:ring-2 focus:ring-ring/15",
+        "max-w-[10rem] cursor-pointer truncate rounded-lg border border-border bg-card px-1.5 py-0.5 text-[0.7rem] text-foreground/80 outline-none transition-colors hover:bg-muted focus:border-primary/40 focus:ring-2 focus:ring-ring/15",
         className,
       ].filter(Boolean).join(" ")}
     >
diff --git a/frontend/src/shell/WorkflowBar.tsx b/frontend/src/shell/WorkflowBar.tsx
index 8307a4ff..72206e7c 100644
--- a/frontend/src/shell/WorkflowBar.tsx
+++ b/frontend/src/shell/WorkflowBar.tsx
@@ -122,7 +122,7 @@ export function WorkflowBar({
       {phaseTitle && (
         <span
           data-testid="phase-title"
-          className="text-[0.72rem] font-medium uppercase tracking-[0.12em] text-muted-foreground"
+          className="thot-label"
         >
           {phaseTitle}
         </span>
diff --git a/frontend/src/viewers/ArtifactView.tsx b/frontend/src/viewers/ArtifactView.tsx
index c5bc5ba6..bcbbcc3e 100644
--- a/frontend/src/viewers/ArtifactView.tsx
+++ b/frontend/src/viewers/ArtifactView.tsx
@@ -109,7 +109,7 @@ function StructuredValue({ value }: { value: unknown }): ReactElement {
     <div className="flex flex-col gap-4">
       {Object.entries(value as Record<string, unknown>).map(([k, v]) => (
         <section key={k}>
-          <h4 className="mb-1.5 text-[0.72rem] font-semibold uppercase tracking-[0.1em] text-muted-foreground">
+          <h4 className="thot-label mb-1.5">
             {humanizeKey(k)}
           </h4>
           <StructuredValue value={v} />
diff --git a/frontend/src/viewers/MarkdownView.tsx b/frontend/src/viewers/MarkdownView.tsx
index 93fd5e33..a4a78e82 100644
--- a/frontend/src/viewers/MarkdownView.tsx
+++ b/frontend/src/viewers/MarkdownView.tsx
@@ -16,7 +16,7 @@ function MermaidBlock({ code }: { code: string }) {
       );
   }, [code]);
 
-  if (error) return <pre className="text-red-500 text-xs">{error}</pre>;
+  if (error) return <pre className="text-destructive text-xs">{error}</pre>;
   if (!svg) return <pre className="text-xs opacity-50">{code}</pre>;
   // eslint-disable-next-line react/no-danger
   return <div dangerouslySetInnerHTML={{ __html: svg }} />;
@@ -36,7 +36,7 @@ const components: Components = {
     );
   },
   pre({ children }) {
-    return <pre className="overflow-auto rounded bg-muted p-3 text-sm">{children}</pre>;
+    return <pre className="overflow-auto rounded-lg bg-muted p-3 text-sm shadow-xs">{children}</pre>;
   },
 };
 
diff --git a/frontend/src/viewers/ResultsPanel.tsx b/frontend/src/viewers/ResultsPanel.tsx
index f09e481d..a942f688 100644
--- a/frontend/src/viewers/ResultsPanel.tsx
+++ b/frontend/src/viewers/ResultsPanel.tsx
@@ -43,8 +43,9 @@ export function ResultsPanel({ sessionId }: Props) {
   return (
     <div>
       {/* Limit selector */}
-      <div style={{ marginBottom: 8, display: "flex", gap: 8, alignItems: "center" }}>
+      <div className="mb-2 flex items-center gap-2">
         <select
+          className="rounded-lg border border-input bg-card px-2 py-1 text-sm shadow-xs outline-none transition-[border-color,box-shadow] focus:border-primary/50 focus:ring-2 focus:ring-ring/20"
           value={limit}
           onChange={(e) =>
             setLimit(e.target.value === "all" ? 1_000_000 : Number(e.target.value))
@@ -55,7 +56,12 @@ export function ResultsPanel({ sessionId }: Props) {
           <option value="all">all</option>
         </select>
 
-        <button onClick={handleExport}>Export CSV</button>
+        <button
+          className="rounded-md border border-border/70 px-3 py-1 text-sm shadow-xs transition-colors hover:bg-accent"
+          onClick={handleExport}
+        >
+          Export CSV
+        </button>
       </div>
 
       {/* Loading / error states */}
@@ -70,8 +76,10 @@ export function ResultsPanel({ sessionId }: Props) {
       {/* Grid for everything else */}
       {data && !isScalar && (
         <>
-          <div className="ag-theme-alpine" style={{ height: 400, width: "100%" }}>
-            <AgGridReact columnDefs={columnDefs} rowData={rowData} />
+          <div className="overflow-hidden rounded-xl border border-border/70 shadow-xs">
+            <div className="ag-theme-alpine" style={{ height: 400, width: "100%" }}>
+              <AgGridReact columnDefs={columnDefs} rowData={rowData} />
+            </div>
           </div>
           {data.truncated && <div>(results truncated)</div>}
         </>
diff --git a/frontend/src/viewers/SchemaLinkingViewer.tsx b/frontend/src/viewers/SchemaLinkingViewer.tsx
index b8f18074..dc741004 100644
--- a/frontend/src/viewers/SchemaLinkingViewer.tsx
+++ b/frontend/src/viewers/SchemaLinkingViewer.tsx
@@ -133,13 +133,13 @@ export function SchemaLinkingViewer({ linking }: { linking: SchemaLinking }) {
         <button
           onClick={() => setView("chart")}
           disabled={oversized}
-          className={view === "chart" ? "font-bold" : ""}
+          className={`rounded-md border border-border/70 px-2 py-1 text-xs shadow-xs transition-colors hover:bg-accent disabled:cursor-not-allowed disabled:opacity-50 ${view === "chart" ? "font-semibold" : ""}`}
         >
           Graph
         </button>
         <button
           onClick={() => setView("table")}
-          className={view === "table" ? "font-bold" : ""}
+          className={`rounded-md border border-border/70 px-2 py-1 text-xs shadow-xs transition-colors hover:bg-accent ${view === "table" ? "font-semibold" : ""}`}
         >
           Table
         </button>
diff --git a/frontend/src/viewers/SqlViewer.tsx b/frontend/src/viewers/SqlViewer.tsx
index 5b95a6f9..3e371cdf 100644
--- a/frontend/src/viewers/SqlViewer.tsx
+++ b/frontend/src/viewers/SqlViewer.tsx
@@ -18,9 +18,9 @@ const STATUS_LABELS: Record<string, string> = {
 };
 
 const STATUS_CLASSES: Record<string, string> = {
-  passed: "bg-green-100 text-green-800",
-  failed: "bg-red-100 text-red-800",
-  untested: "bg-gray-100 text-gray-600",
+  passed: "bg-[oklch(var(--success)/0.15)] text-[oklch(0.45_0.12_165)] ring-1 ring-[oklch(var(--success)/0.3)]",
+  failed: "bg-destructive/10 text-destructive ring-1 ring-destructive/25",
+  untested: "bg-muted text-muted-foreground ring-1 ring-border",
 };
 
 function Block({ block }: { block: SqlBlock }) {
@@ -43,7 +43,7 @@ function Block({ block }: { block: SqlBlock }) {
     : "";
 
   return (
-    <div className="sql-block border rounded mb-2">
+    <div className="sql-block rounded-lg border border-border/70 mb-2">
       <button
         className="w-full flex items-center gap-2 px-3 py-2 text-left font-mono text-sm hover:bg-muted/30"
         onClick={() => setOpen((o) => !o)}
@@ -58,7 +58,7 @@ function Block({ block }: { block: SqlBlock }) {
         )}
         {badge && (
           <span
-            className={`ml-auto text-xs px-1.5 py-0.5 rounded ${badgeClass}`}
+            className={`ml-auto text-xs px-1.5 py-0.5 rounded-md ${badgeClass}`}
           >
             {badge}
           </span>
@@ -71,7 +71,7 @@ function Block({ block }: { block: SqlBlock }) {
             // eslint-disable-next-line react/no-danger
             <div dangerouslySetInnerHTML={{ __html: html }} />
           ) : (
-            <pre className="text-sm opacity-50">{block.sql}</pre>
+            <pre className="font-mono text-sm opacity-50">{block.sql}</pre>
           )}
           {block.comments && Object.keys(block.comments).length > 0 && (
             <dl className="mt-2 text-xs text-muted-foreground grid grid-cols-[auto_1fr] gap-x-2 gap-y-0.5">
@@ -96,7 +96,7 @@ export function SqlViewer({ blocks }: { blocks: SqlBlock[] }) {
     <div className="sql-viewer">
       <div className="flex gap-2 mb-2">
         <button
-          className="text-xs px-2 py-1 border rounded hover:bg-muted/30"
+          className="text-xs px-2 py-1 rounded-md border border-border/70 shadow-xs transition-colors hover:bg-accent"
           onClick={() =>
             setLayout((l) => (l === "vertical" ? "horizontal" : "vertical"))
           }
diff --git a/frontend/src/widgets/ArtifactGateWidget.tsx b/frontend/src/widgets/ArtifactGateWidget.tsx
index cd2adff0..13c51e09 100644
--- a/frontend/src/widgets/ArtifactGateWidget.tsx
+++ b/frontend/src/widgets/ArtifactGateWidget.tsx
@@ -34,7 +34,7 @@ export function ArtifactGateWidget({ descriptor, onRespond }: WidgetProps) {
       >
         <DialogTitle>{descriptor.title ?? "Artifact review"}</DialogTitle>
 
-        <div className="min-h-0 overflow-auto rounded border bg-background p-3">
+        <div className="min-h-0 overflow-auto rounded-xl border border-border/70 bg-background p-3">
           {descriptor.artifact ? (
             <ArtifactView artifact={descriptor.artifact} />
           ) : (
@@ -42,7 +42,7 @@ export function ArtifactGateWidget({ descriptor, onRespond }: WidgetProps) {
           )}
         </div>
 
-        <div className="flex flex-col gap-2 border-t pt-3">
+        <div className="flex flex-col gap-2 border-t border-border/60 pt-3">
           {pendingLinkage ? (
             <LinkageHost
               parentResponse={pendingLinkage.parentResponse}
@@ -52,10 +52,14 @@ export function ArtifactGateWidget({ descriptor, onRespond }: WidgetProps) {
           ) : (
             <>
               <div className="flex flex-wrap gap-2">
-                {descriptor.options?.map((o) => (
+                {descriptor.options?.map((o, i) => (
                   <button
                     key={o.id}
-                    className="rounded border px-3 py-2 text-left hover:bg-accent"
+                    className={
+                      i === 0
+                        ? "rounded-lg bg-primary px-3.5 py-2 text-left font-semibold text-primary-foreground shadow-xs transition-colors hover:bg-[oklch(var(--primary-hover))]"
+                        : "rounded-lg border border-border/70 px-3 py-2 text-left shadow-xs transition-colors hover:bg-accent"
+                    }
                     onClick={() => handleOption(o.id)}
                   >
                     {o.label}
diff --git a/frontend/src/widgets/ArtifactWidget.tsx b/frontend/src/widgets/ArtifactWidget.tsx
index 729f8c33..da8d0b88 100644
--- a/frontend/src/widgets/ArtifactWidget.tsx
+++ b/frontend/src/widgets/ArtifactWidget.tsx
@@ -10,7 +10,7 @@ export function ArtifactWidget({ descriptor }: WidgetProps) {
     <div className="space-y-2">
       {descriptor.title && <p className="font-medium">{descriptor.title}</p>}
       {descriptor.artifact?.content && (
-        <pre className="overflow-auto max-h-64 bg-muted p-3 text-sm rounded border">
+        <pre className="overflow-auto max-h-64 bg-muted p-3 text-sm font-mono rounded-lg border border-border/70 shadow-xs">
           {descriptor.artifact.content}
         </pre>
       )}
diff --git a/frontend/src/widgets/FallbackWidget.tsx b/frontend/src/widgets/FallbackWidget.tsx
index 8ce63d4c..74fe00a0 100644
--- a/frontend/src/widgets/FallbackWidget.tsx
+++ b/frontend/src/widgets/FallbackWidget.tsx
@@ -4,11 +4,11 @@ import type { WidgetProps } from "./types";
 export function FallbackWidget({ descriptor, onRespond }: WidgetProps) {
   const [text, setText] = useState("");
   return (
-    <div className="border rounded p-3 space-y-2">
+    <div className="rounded-xl border border-border/70 bg-card p-3 shadow-sm space-y-2">
       <p className="text-sm text-amber-600">Unsupported widget (kind: {descriptor.widget}) — respond manually</p>
-      <pre className="text-xs overflow-auto max-h-48 bg-muted p-2">{JSON.stringify(descriptor, null, 2)}</pre>
-      <textarea className="w-full border rounded p-1" value={text} onChange={(e) => setText(e.target.value)} />
-      <button className="border rounded px-2 py-1" onClick={() => onRespond({ id: descriptor.id, control: "freetext", text })}>Send</button>
+      <pre className="text-xs font-mono overflow-auto max-h-48 rounded-lg bg-muted p-2">{JSON.stringify(descriptor, null, 2)}</pre>
+      <textarea className="w-full rounded-lg border border-input bg-card p-2 text-sm shadow-xs outline-none transition-[border-color,box-shadow] focus:border-primary/50 focus:ring-2 focus:ring-ring/20" value={text} onChange={(e) => setText(e.target.value)} />
+      <button className="rounded-md border border-border/70 px-2 py-1 text-sm shadow-xs transition-colors hover:bg-accent" onClick={() => onRespond({ id: descriptor.id, control: "freetext", text })}>Send</button>
     </div>
   );
 }
diff --git a/frontend/src/widgets/FreetextWidget.tsx b/frontend/src/widgets/FreetextWidget.tsx
index ea403fc0..92f6cf84 100644
--- a/frontend/src/widgets/FreetextWidget.tsx
+++ b/frontend/src/widgets/FreetextWidget.tsx
@@ -4,20 +4,20 @@ import type { WidgetProps } from "./types";
 export function FreetextWidget({ descriptor, onRespond }: WidgetProps) {
   const [text, setText] = useState("");
   return (
-    <div className="space-y-3">
+    <div className="space-y-3 rounded-xl border border-border/70 bg-card p-4 shadow-sm">
       {descriptor.title && (
         <p className="text-[0.95rem] font-semibold leading-snug text-foreground">
           {descriptor.title}
         </p>
       )}
       <textarea
-        className="min-h-24 w-full resize-y rounded-lg border border-input bg-card p-3 text-sm outline-none transition-colors focus:border-primary/40 focus:ring-2 focus:ring-ring/20"
+        className="min-h-24 w-full resize-y rounded-lg border border-input bg-card p-3 text-sm shadow-xs outline-none transition-[border-color,box-shadow] focus:border-primary/50 focus:ring-2 focus:ring-ring/20"
         value={text}
         onChange={(e) => setText(e.target.value)}
         placeholder="Type your answer…"
       />
       <button
-        className="rounded-lg bg-primary px-4 py-2 text-sm font-medium text-primary-foreground transition-colors hover:bg-[oklch(var(--primary-hover))]"
+        className="rounded-md bg-primary px-4 py-2 text-sm font-semibold text-primary-foreground shadow-xs transition-colors hover:bg-[oklch(var(--primary-hover))]"
         onClick={() => onRespond({ id: descriptor.id, kind: "freetext", text })}
       >
         Send
diff --git a/frontend/src/widgets/InfoWidget.tsx b/frontend/src/widgets/InfoWidget.tsx
index 7f2f2dc8..f9fc4991 100644
--- a/frontend/src/widgets/InfoWidget.tsx
+++ b/frontend/src/widgets/InfoWidget.tsx
@@ -1,5 +1,5 @@
 import type { WidgetProps } from "./types";
 export function InfoWidget({ descriptor }: WidgetProps) {
   const color = descriptor.level === "error" ? "text-red-600" : descriptor.level === "warning" ? "text-amber-600" : "text-foreground";
-  return <p className={`text-sm ${color}`}>{descriptor.text ?? descriptor.title}</p>;
+  return <p className={`text-sm leading-relaxed ${color}`}>{descriptor.text ?? descriptor.title}</p>;
 }
diff --git a/frontend/src/widgets/MultiselectWidget.tsx b/frontend/src/widgets/MultiselectWidget.tsx
index 3a4e059a..89537db5 100644
--- a/frontend/src/widgets/MultiselectWidget.tsx
+++ b/frontend/src/widgets/MultiselectWidget.tsx
@@ -21,7 +21,7 @@ export function MultiselectWidget({ descriptor, onRespond }: WidgetProps) {
   const isDisabled = descriptor.allow_empty === false && checked.size === 0;
 
   return (
-    <div className="space-y-4">
+    <div className="space-y-4 rounded-xl border border-border/70 bg-card p-4 shadow-sm">
       {descriptor.title && (
         <p className="text-[0.95rem] font-semibold leading-snug text-foreground">
           {descriptor.title}
@@ -46,7 +46,9 @@ export function MultiselectWidget({ descriptor, onRespond }: WidgetProps) {
           {options.map((o) => (
             <label
               key={o.id}
-              className="flex cursor-pointer items-center gap-2.5 rounded-lg border border-transparent px-2.5 py-2 text-sm text-foreground transition-colors hover:bg-accent"
+              className={`flex cursor-pointer items-center gap-2.5 rounded-lg border px-2.5 py-2 text-sm text-foreground transition-colors hover:bg-accent ${
+                checked.has(o.id) ? "border-border/60 bg-accent/60" : "border-transparent"
+              }`}
             >
               <input
                 type="checkbox"
@@ -61,7 +63,7 @@ export function MultiselectWidget({ descriptor, onRespond }: WidgetProps) {
       </div>
       <div>
         <button
-          className="rounded-lg bg-primary px-4 py-2 text-sm font-medium text-primary-foreground transition-colors hover:bg-[oklch(var(--primary-hover))] disabled:cursor-not-allowed disabled:opacity-50"
+          className="rounded-md bg-primary px-4 py-2 text-sm font-semibold text-primary-foreground shadow-xs transition-colors hover:bg-[oklch(var(--primary-hover))] disabled:cursor-not-allowed disabled:opacity-50"
           disabled={isDisabled}
           onClick={() => onRespond({ id: descriptor.id, kind: "multiselect", choices: Array.from(checked) })}
         >
diff --git a/frontend/src/widgets/ReservedControls.tsx b/frontend/src/widgets/ReservedControls.tsx
index 83db7c8f..b95e32a9 100644
--- a/frontend/src/widgets/ReservedControls.tsx
+++ b/frontend/src/widgets/ReservedControls.tsx
@@ -28,13 +28,13 @@ export function ReservedControls({
       {otherOpen && (
         <div className="flex flex-col gap-2">
           <textarea
-            className="min-h-20 w-full resize-y rounded-lg border border-input bg-card p-3 text-sm outline-none transition-colors focus:border-primary/40 focus:ring-2 focus:ring-ring/20"
+            className="min-h-20 w-full resize-y rounded-lg border border-input bg-card p-3 text-sm shadow-xs outline-none transition-[border-color,box-shadow] focus:border-primary/50 focus:ring-2 focus:ring-ring/20"
             value={text}
             onChange={(e) => setText(e.target.value)}
             placeholder="Describe your alternative…"
           />
           <button
-            className="self-start rounded-lg bg-primary px-3 py-1.5 text-sm font-medium text-primary-foreground transition-colors hover:bg-[oklch(var(--primary-hover))] disabled:cursor-not-allowed disabled:opacity-50"
+            className="self-start rounded-md bg-primary px-3 py-1.5 text-sm font-semibold text-primary-foreground shadow-xs transition-colors hover:bg-[oklch(var(--primary-hover))] disabled:cursor-not-allowed disabled:opacity-50"
             disabled={!text.trim()}
             onClick={() => onControl("freetext", text)}
           >
diff --git a/frontend/src/widgets/SelectWidget.tsx b/frontend/src/widgets/SelectWidget.tsx
index 32921097..1c476acd 100644
--- a/frontend/src/widgets/SelectWidget.tsx
+++ b/frontend/src/widgets/SelectWidget.tsx
@@ -3,7 +3,7 @@ import { ReservedControls } from "./ReservedControls";
 
 export function SelectWidget({ descriptor, onRespond }: WidgetProps) {
   return (
-    <div className="space-y-4">
+    <div className="space-y-4 rounded-xl border border-border/70 bg-card p-4 shadow-sm">
       {(descriptor.title || descriptor.intro) && (
         <div className="space-y-1.5">
           {descriptor.title && (
@@ -27,7 +27,7 @@ export function SelectWidget({ descriptor, onRespond }: WidgetProps) {
           >
             <span>{o.label}</span>
             {o.recommended && (
-              <span className="shrink-0 rounded-full bg-[oklch(var(--success)/0.16)] px-2 py-0.5 text-[0.65rem] font-medium text-[oklch(0.5_0.13_165)]">
+              <span className="shrink-0 rounded-md bg-[oklch(var(--success)/0.16)] px-2 py-0.5 text-[0.65rem] font-medium text-[oklch(0.5_0.13_165)]">
                 consigliato
               </span>
             )}
diff --git a/frontend/tailwind.config.ts b/frontend/tailwind.config.ts
index 5cfb302c..fd88c337 100644
--- a/frontend/tailwind.config.ts
+++ b/frontend/tailwind.config.ts
@@ -53,9 +53,16 @@ export default {
         md: "calc(var(--radius) - 2px)",
         sm: "calc(var(--radius) - 4px)",
       },
+      boxShadow: {
+        xs: "var(--shadow-xs)",
+        sm: "var(--shadow-sm)",
+        DEFAULT: "var(--shadow-sm)",
+        md: "var(--shadow-md)",
+      },
       fontFamily: {
         sans: ["var(--font-sans)", "sans-serif"],
         heading: ["var(--font-heading)", "sans-serif"],
+        mono: ["var(--font-mono)", "monospace"],
       },
     },
   },