feat: pagina Progetti redesign Quiet Luxury — tabella tokenizzata + badge pagamento/timer dual-mode

- projects/page.tsx: tabella in contenitore bg-card/shadow-card, header uppercase muted
- ProjectRow: badge pagamento pill rounded-full dual light/dark (saldato/da_saldare/inviata)
- TimerCell: pill rounded-full mono, idle neutro + running emerald con contatore live
- ConversationsView: bordo item attivo 3px per coerenza
- DESIGN-SYSTEM.md: note pagina Progetti

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/components/admin/ProjectRow.tsx

@@ -1,66 +1,111 @@
 import Link from "next/link";
-import { Badge } from "@/components/ui/badge";
 import { TimerCell } from "@/components/admin/TimerCell";
 import type { ProjectWithPayments } from "@/lib/admin-queries";
 
 const statusConfig: Record<string, { label: string; className: string }> = {
-  da_saldare: { label: "Da saldare", className: "bg-red-100 text-red-700 border-transparent" },
-  inviata:    { label: "Inviata",    className: "bg-[#DEF168]/30 text-[#1A463C] border-transparent" },
-  saldato:    { label: "Saldato",    className: "bg-[#1A463C]/10 text-[#1A463C] border-transparent font-medium" },
+  da_saldare: {
+    label: "Da saldare",
+    className:
+      "bg-rose-50 text-rose-700 border-rose-100 dark:bg-rose-950/40 dark:text-rose-300 dark:border-rose-900",
+  },
+  inviata: {
+    label: "Inviata",
+    className:
+      "bg-amber-50 text-amber-600 border-amber-100 dark:bg-amber-950/40 dark:text-amber-300 dark:border-amber-900",
+  },
+  saldato: {
+    label: "Saldato",
+    className:
+      "bg-emerald-50 text-emerald-700 border-emerald-100 dark:bg-emerald-950/40 dark:text-emerald-300 dark:border-emerald-900",
+  },
 };
 
+function PaymentBadge({ prefix, status }: { prefix: string; status: string }) {
+  const info = statusConfig[status] ?? {
+    label: status,
+    className: "bg-muted text-muted-foreground border-border",
+  };
+  return (
+    <span
+      className={`inline-flex items-center px-2.5 py-1 rounded-full text-[10px] font-semibold tracking-wide uppercase border whitespace-nowrap ${info.className}`}
+    >
+      {prefix}: {info.label}
+    </span>
+  );
+}
+
 export function ProjectRow({ project }: { project: ProjectWithPayments }) {
   const acconto = project.payments.find((p) => p.label.toLowerCase().includes("acconto"));
-  const saldo   = project.payments.find((p) => p.label.toLowerCase().includes("saldo"));
+  const saldo = project.payments.find((p) => p.label.toLowerCase().includes("saldo"));
 
   const hours = project.totalTrackedSeconds / 3600;
   const eurPerHour = hours > 0 ? parseFloat(project.accepted_total) / hours : null;
 
   return (
-    <tr className={`border-b border-[#f4f4f5] hover:bg-[#f9f9f9] transition-colors ${project.archived ? "opacity-60" : ""}`}>
-      <td className="py-3 px-4">
+    <tr
+      className={`hover:bg-muted/40 transition-colors ${project.archived ? "opacity-60" : ""}`}
+    >
+      <td className="py-4 px-6">
         <Link
           href={`/admin/projects/${project.id}`}
-          className="font-medium text-[#1a1a1a] hover:text-[#1A463C] hover:underline"
+          className="font-semibold text-foreground hover:text-primary transition-colors"
         >
           {project.name}
         </Link>
-        <p className="text-xs text-[#71717a]">{project.client.name}</p>
+        <p className="text-[11px] text-muted-foreground mt-0.5">{project.client.name}</p>
         {project.archived && (
-          <span className="text-[10px] text-[#71717a] bg-[#f4f4f5] px-1.5 py-0.5 rounded-full">
+          <span className="mt-1 inline-block text-[10px] text-muted-foreground bg-muted px-1.5 py-0.5 rounded-full">
             Archiviato
           </span>
         )}
       </td>
-      <td className="py-3 px-4 text-sm text-[#1a1a1a]">
+
+      <td className="py-4 px-6 text-right font-medium text-foreground font-mono whitespace-nowrap">
         €{parseFloat(project.accepted_total).toLocaleString("it-IT", { minimumFractionDigits: 2 })}
       </td>
-      <td className="py-3 px-4">
-        {acconto && (
-          <Badge className={statusConfig[acconto.status]?.className ?? "border-transparent bg-[#f4f4f5] text-[#71717a]"}>
-            Acconto: {statusConfig[acconto.status]?.label ?? acconto.status}
-          </Badge>
+
+      <td className="py-4 px-6 text-center">
+        {acconto ? (
+          <PaymentBadge prefix="Acconto" status={acconto.status} />
+        ) : (
+          <span className="text-muted-foreground/40">—</span>
         )}
       </td>
-      <td className="py-3 px-4">
-        {saldo && (
-          <Badge className={statusConfig[saldo.status]?.className ?? "border-transparent bg-[#f4f4f5] text-[#71717a]"}>
-            Saldo: {statusConfig[saldo.status]?.label ?? saldo.status}
-          </Badge>
+
+      <td className="py-4 px-6 text-center">
+        {saldo ? (
+          <PaymentBadge prefix="Saldo" status={saldo.status} />
+        ) : (
+          <span className="text-muted-foreground/40">—</span>
         )}
       </td>
-      <td className="py-3 px-4">
-        <TimerCell
-          clientId={project.id}
-          projectId={project.id}
-          activeEntryId={project.activeTimerEntryId}
-          activeStartedAt={project.activeTimerStartedAt}
-          totalTrackedSeconds={project.totalTrackedSeconds}
-        />
+
+      <td className="py-4 px-6">
+        <div className="flex justify-center">
+          <TimerCell
+            clientId={project.id}
+            projectId={project.id}
+            activeEntryId={project.activeTimerEntryId}
+            activeStartedAt={project.activeTimerStartedAt}
+            totalTrackedSeconds={project.totalTrackedSeconds}
+          />
+        </div>
       </td>
-      <td className="py-3 px-4 text-sm text-[#71717a] tabular-nums">
-        {eurPerHour !== null ? `€${eurPerHour.toFixed(2)}/h` : "—"}
+
+      <td className="py-4 px-6 text-right whitespace-nowrap">
+        {eurPerHour === null ? (
+          <span className="text-muted-foreground/40 font-medium">—</span>
+        ) : eurPerHour > 0 ? (
+          <span className="inline-flex items-center justify-end gap-1.5 font-mono font-bold text-emerald-700 dark:text-emerald-400">
+            <span className="w-1.5 h-1.5 rounded-full bg-emerald-500" />
+            €{eurPerHour.toFixed(2)}/h
+          </span>
+        ) : (
+          <span className="font-mono font-semibold text-muted-foreground">
+            €{eurPerHour.toFixed(2)}/h
+          </span>
+        )}
       </td>
     </tr>
   );
-}
+}

src/components/admin/TimerCell.tsx

@@ -60,36 +60,37 @@ export function TimerCell({
   const displayTotal = formatDuration(totalTrackedSeconds + (isRunning ? elapsed : 0));
 
   return (
-    <div className="flex items-center gap-2">
+    <div
+      className={`inline-flex items-center gap-2 rounded-full border pl-2 pr-3 py-1 text-xs font-mono tabular-nums transition-colors ${
+        isRunning
+          ? "bg-emerald-50/60 border-emerald-100 text-emerald-800 dark:bg-emerald-950/30 dark:border-emerald-900 dark:text-emerald-300 font-semibold"
+          : "bg-muted border-border text-muted-foreground"
+      }`}
+    >
       <button
         onClick={handleToggle}
         title={isRunning ? "Ferma timer" : "Avvia timer"}
-        className={`w-7 h-7 rounded-full flex items-center justify-center transition-colors shrink-0 ${
+        className={`w-5 h-5 rounded-full flex items-center justify-center transition-colors shrink-0 ${
           isRunning
-            ? "bg-red-100 text-red-600 hover:bg-red-200"
-            : "bg-[#1A463C]/10 text-[#1A463C] hover:bg-[#1A463C]/20"
+            ? "bg-emerald-500 text-white hover:bg-emerald-600"
+            : "bg-foreground/10 text-foreground hover:bg-foreground/20"
         }`}
       >
         {isRunning ? (
-          // Stop square
-          <svg className="w-3 h-3" fill="currentColor" viewBox="0 0 16 16">
-            <rect x="3" y="3" width="10" height="10" rx="1.5" />
+          // Pause bars
+          <svg className="w-2.5 h-2.5" fill="currentColor" viewBox="0 0 16 16">
+            <rect x="4" y="3" width="3" height="10" rx="1" />
+            <rect x="9" y="3" width="3" height="10" rx="1" />
           </svg>
         ) : (
           // Play triangle
-          <svg className="w-3 h-3" fill="currentColor" viewBox="0 0 16 16">
+          <svg className="w-2.5 h-2.5" fill="currentColor" viewBox="0 0 16 16">
             <path d="M4 3.5v9l9-4.5-9-4.5z" />
           </svg>
         )}
       </button>
 
-      <span
-        className={`text-xs tabular-nums font-mono ${
-          isRunning ? "text-red-600 font-semibold" : "text-[#71717a]"
-        }`}
-      >
-        {isRunning ? formatDuration(elapsed) : displayTotal}
-      </span>
+      {isRunning ? formatDuration(elapsed) : displayTotal}
     </div>
   );
 }

src/components/admin/conversazioni/ConversationsView.tsx

@@ -109,8 +109,8 @@ function ConversationListItem({
       href={`/admin/conversazioni?c=${conv.clientId}`}
       className={cn(
         "block p-4 transition-colors hover:bg-muted/40",
-        active && "bg-muted/60 border-l-2 border-primary",
-        !active && "border-l-2 border-transparent"
+        active && "bg-muted/60 border-l-[3px] border-l-primary",
+        !active && "border-l-[3px] border-l-transparent"
       )}
     >
       <div className="flex items-center justify-between gap-2">