diff --git a/src/lib/components/BreakScreen.svelte b/src/lib/components/BreakScreen.svelte
index ccff681..6f420a0 100644
--- a/src/lib/components/BreakScreen.svelte
+++ b/src/lib/components/BreakScreen.svelte
@@ -74,6 +74,18 @@
   let breathCountdown = $state(4);
   let breathScale = $state(0.6);
 
+  // Only announce phase name changes (not countdown ticks) to screen readers
+  let breathAnnouncement = $state("");
+  let lastBreathPhase = $state("");
+  $effect(() => {
+    // Extract just the phase name (e.g., "Inhale" from "Inhale 4")
+    const phaseName = breathPhase?.split(' ')[0] ?? "";
+    if (phaseName && phaseName !== lastBreathPhase) {
+      lastBreathPhase = phaseName;
+      breathAnnouncement = phaseName;
+    }
+  });
+
   // Map raw 0.6–1.0 scale to 0.9–1.6 range for visible breathing text
   const textScale = $derived(0.9 + (breathScale - 0.6) * (0.7 / 0.4));
 
@@ -169,11 +181,11 @@
               <span
                 class="block mt-1.5 text-[9px] tracking-wider uppercase text-center font-medium"
                 style="transform: scale({textScale}); color: {breathColor}; opacity: {0.5 + breathT * 0.5}; transition: transform 0.15s ease-out, opacity 0.15s ease-out, color 0.15s ease-out;"
-                aria-live="polite" aria-atomic="true"
-                aria-label="Breathing guide: {breathPhase} {breathCountdown > 0 ? breathCountdown + ' seconds' : ''}"
+                aria-hidden="true"
               >
                 {breathPhase}{breathCountdown > 0 ? ` ${breathCountdown}s` : ""}
               </span>
+              <span class="sr-only" aria-live="polite" aria-atomic="true">{breathAnnouncement}</span>
             {/if}
           </div>
         </TimerRing>
@@ -185,16 +197,16 @@
       <h2 class="text-[17px] font-medium text-white mb-1.5" tabindex="-1">
         {$timer.breakTitle}
       </h2>
-      <p class="text-[12px] leading-relaxed text-[#8a8a8a] mb-4 max-w-[240px]">
+      <p class="text-[12px] leading-relaxed text-text-sec mb-4 max-w-[240px]">
         {$timer.breakMessage}
       </p>
 
       {#if $config.show_break_activities}
         <div class="rounded-xl border border-[#ffffff08] bg-[#ffffff06] px-4 py-2.5 mb-4 max-w-[260px]">
-          <div class="text-[9px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase mb-1">
+          <div class="text-[9px] font-medium tracking-[0.15em] text-text-sec uppercase mb-1">
             {getCategoryLabel(currentActivity.category)}
           </div>
-          <p class="text-[12px] leading-relaxed text-[#8a8a8a]" aria-live="polite">
+          <p class="text-[12px] leading-relaxed text-text-sec" aria-live="polite">
             {currentActivity.text}
           </p>
         </div>
@@ -205,7 +217,7 @@
           <button
             use:pressable
             class="rounded-full border border-[#333] px-5 py-2 text-[11px]
-                   tracking-wider text-[#8a8a8a] uppercase
+                   tracking-wider text-text-sec uppercase
                    transition-colors duration-200
                    hover:border-[#444] hover:text-[#ccc]"
             onclick={cancelBreak}
@@ -226,10 +238,15 @@
           {/if}
         </div>
         {#if $config.snooze_limit > 0}
-          <p class="mt-2 text-[9px] text-[#8a8a8a]">
+          <p class="mt-2 text-[9px] text-text-sec">
             {$timer.snoozesUsed}/{$config.snooze_limit} snoozes used
           </p>
         {/if}
+      {:else}
+        <!-- svelte-ignore a11y_no_noninteractive_tabindex -->
+        <span tabindex="0" class="sr-only" aria-live="polite">
+          Break in progress, please wait
+        </span>
       {/if}
     </div>
 
@@ -302,11 +319,11 @@
                   class:text-[10px]={!isModal}
                   class:text-[9px]={isModal}
                   style="transform: scale({textScale}); color: {breathColor}; opacity: {0.5 + breathT * 0.5}; transition: transform 0.15s ease-out, opacity 0.15s ease-out, color 0.15s ease-out;"
-                  aria-live="polite" aria-atomic="true"
-                  aria-label="Breathing guide: {breathPhase} {breathCountdown > 0 ? breathCountdown + ' seconds' : ''}"
+                  aria-hidden="true"
                 >
                   {breathPhase}{breathCountdown > 0 ? ` ${breathCountdown}s` : ""}
                 </span>
+                <span class="sr-only" aria-live="polite" aria-atomic="true">{breathAnnouncement}</span>
               {/if}
             </div>
           </TimerRing>
@@ -328,7 +345,7 @@
       </h2>
 
       <p
-        class="max-w-[300px] text-center text-[13px] leading-relaxed text-[#8a8a8a]"
+        class="max-w-[300px] text-center text-[13px] leading-relaxed text-text-sec"
         class:mb-4={$config.show_break_activities}
         class:mb-8={!$config.show_break_activities}
         use:fadeIn={{ delay: 0.35, y: 10 }}
@@ -341,10 +358,10 @@
           class="mb-8 mx-auto max-w-[320px] rounded-2xl border border-[#1a1a1a] bg-[#0a0a0a] px-5 py-3.5 text-center"
           use:fadeIn={{ delay: 0.4, y: 10 }}
         >
-          <div class="mb-1.5 text-[10px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+          <div class="mb-1.5 text-[10px] font-medium tracking-[0.15em] text-text-sec uppercase">
             {getCategoryLabel(currentActivity.category)}
           </div>
-          <p class="text-[13px] leading-relaxed text-[#8a8a8a]" aria-live="polite">
+          <p class="text-[13px] leading-relaxed text-text-sec" aria-live="polite">
             {currentActivity.text}
           </p>
         </div>
@@ -354,8 +371,8 @@
         <div class="flex items-center gap-3" use:fadeIn={{ delay: 0.45, y: 10 }}>
           <button
             use:pressable
-            class="rounded-full border border-[#222] px-6 py-2.5 text-[12px]
-                   tracking-wider text-[#8a8a8a] uppercase
+            class="rounded-full border border-border px-6 py-2.5 text-[12px]
+                   tracking-wider text-text-sec uppercase
                    transition-colors duration-200
                    hover:border-[#333] hover:text-[#ccc]"
             onclick={cancelBreak}
@@ -376,10 +393,15 @@
           {/if}
         </div>
         {#if $config.snooze_limit > 0}
-          <p class="mt-3 text-[10px] text-[#8a8a8a]">
+          <p class="mt-3 text-[10px] text-text-sec">
             {$timer.snoozesUsed}/{$config.snooze_limit} snoozes used
           </p>
         {/if}
+      {:else}
+        <!-- svelte-ignore a11y_no_noninteractive_tabindex -->
+        <span tabindex="0" class="sr-only" aria-live="polite">
+          Break in progress, please wait
+        </span>
       {/if}
 
       <!-- Bottom progress bar for modal -->
diff --git a/src/lib/components/Celebration.svelte b/src/lib/components/Celebration.svelte
index cc8b458..41a1b02 100644
--- a/src/lib/components/Celebration.svelte
+++ b/src/lib/components/Celebration.svelte
@@ -2,10 +2,99 @@
   import { milestoneEvent, dailyGoalEvent } from "../stores/timer";
   import { config } from "../stores/config";
 
-  const showMilestone = $derived($milestoneEvent !== null && $config.milestone_celebrations);
-  const showGoal = $derived($dailyGoalEvent && $config.milestone_celebrations);
+  const storeMilestone = $derived($milestoneEvent !== null && $config.milestone_celebrations);
+  const storeGoal = $derived($dailyGoalEvent && $config.milestone_celebrations);
   const streakDays = $derived($milestoneEvent ?? 0);
 
+  // Local visibility state (decoupled from store for hover persistence)
+  let showMilestone = $state(false);
+  let showGoal = $state(false);
+  let milestoneHovering = $state(false);
+  let goalHovering = $state(false);
+  let milestoneFading = $state(false);
+  let goalFading = $state(false);
+
+  // Timeout handles for auto-dismiss
+  let milestoneTimeout: ReturnType<typeof setTimeout> | null = null;
+  let goalTimeout: ReturnType<typeof setTimeout> | null = null;
+
+  const DISMISS_DELAY = 3500; // matches original animation duration
+  const FADE_DURATION = 600; // fade-out transition time
+
+  function dismissMilestone() {
+    milestoneFading = true;
+    setTimeout(() => {
+      showMilestone = false;
+      milestoneFading = false;
+    }, FADE_DURATION);
+  }
+
+  function dismissGoal() {
+    goalFading = true;
+    setTimeout(() => {
+      showGoal = false;
+      goalFading = false;
+    }, FADE_DURATION);
+  }
+
+  function startMilestoneTimer() {
+    if (milestoneTimeout) clearTimeout(milestoneTimeout);
+    milestoneTimeout = setTimeout(() => {
+      milestoneTimeout = null;
+      dismissMilestone();
+    }, DISMISS_DELAY);
+  }
+
+  function startGoalTimer() {
+    if (goalTimeout) clearTimeout(goalTimeout);
+    goalTimeout = setTimeout(() => {
+      goalTimeout = null;
+      dismissGoal();
+    }, DISMISS_DELAY);
+  }
+
+  // When the store signals a milestone, show locally and start auto-dismiss
+  $effect(() => {
+    if (storeMilestone) {
+      showMilestone = true;
+      milestoneFading = false;
+      startMilestoneTimer();
+    }
+  });
+
+  // When the store signals daily goal, show locally and start auto-dismiss
+  $effect(() => {
+    if (storeGoal) {
+      showGoal = true;
+      goalFading = false;
+      startGoalTimer();
+    }
+  });
+
+  // Pause/resume milestone dismiss on hover/focus
+  $effect(() => {
+    if (milestoneHovering) {
+      if (milestoneTimeout) {
+        clearTimeout(milestoneTimeout);
+        milestoneTimeout = null;
+      }
+    } else if (showMilestone && !milestoneFading) {
+      startMilestoneTimer();
+    }
+  });
+
+  // Pause/resume goal dismiss on hover/focus
+  $effect(() => {
+    if (goalHovering) {
+      if (goalTimeout) {
+        clearTimeout(goalTimeout);
+        goalTimeout = null;
+      }
+    } else if (showGoal && !goalFading) {
+      startGoalTimer();
+    }
+  });
+
   // Generate confetti particles on milestone
   const confettiColors = ["#ff4d00", "#7c6aef", "#3fb950", "#fca311", "#f72585", "#4361ee"];
   const confettiParticles = $derived(
@@ -23,7 +112,27 @@
 </script>
 
 {#if showMilestone}
-  <div class="celebration-overlay" role="alert" aria-live="assertive">
+  <!-- svelte-ignore a11y_no_static_element_interactions a11y_no_noninteractive_element_interactions -->
+  <div
+    class="celebration-overlay"
+    class:fading={milestoneFading}
+    role="alert"
+    aria-live="assertive"
+    tabindex="-1"
+    onmouseenter={() => milestoneHovering = true}
+    onmouseleave={() => milestoneHovering = false}
+    onfocusin={() => milestoneHovering = true}
+    onfocusout={() => milestoneHovering = false}
+    onkeydown={(e) => { if (e.key === 'Escape') dismissMilestone(); }}
+  >
+    <button
+      onclick={() => dismissMilestone()}
+      class="absolute top-3 right-3 w-8 h-8 flex items-center justify-center text-white/50 hover:text-white rounded-full"
+      aria-label="Dismiss notification"
+    >
+      &times;
+    </button>
+
     <!-- Confetti burst -->
     <div class="confetti-container">
       {#each confettiParticles as p (p.id)}
@@ -51,12 +160,31 @@
 {/if}
 
 {#if showGoal && !showMilestone}
-  <div class="goal-overlay" role="alert" aria-live="assertive">
+  <!-- svelte-ignore a11y_no_static_element_interactions a11y_no_noninteractive_element_interactions -->
+  <div
+    class="goal-overlay"
+    class:fading={goalFading}
+    role="alert"
+    aria-live="assertive"
+    tabindex="-1"
+    onmouseenter={() => goalHovering = true}
+    onmouseleave={() => goalHovering = false}
+    onfocusin={() => goalHovering = true}
+    onfocusout={() => goalHovering = false}
+    onkeydown={(e) => { if (e.key === 'Escape') dismissGoal(); }}
+  >
     <div class="goal-badge">
       <svg aria-hidden="true" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="#3fb950" stroke-width="2.5">
         <path d="M20 6L9 17l-5-5"/>
       </svg>
       <span class="text-[14px] font-medium text-[#3fb950] ml-2">Daily goal reached!</span>
+      <button
+        onclick={() => dismissGoal()}
+        class="w-6 h-6 flex items-center justify-center text-[#3fb950]/50 hover:text-[#3fb950] rounded-full ml-2"
+        aria-label="Dismiss notification"
+      >
+        &times;
+      </button>
     </div>
   </div>
 {/if}
@@ -69,13 +197,18 @@
     align-items: center;
     justify-content: center;
     z-index: 9999;
-    pointer-events: none;
-    animation: celebration-fade 3.5s ease forwards;
+    opacity: 1;
+    transition: opacity 0.6s ease;
+    animation: celebration-enter 0.3s ease forwards;
   }
 
-  @keyframes celebration-fade {
-    0%, 70% { opacity: 1; }
-    100% { opacity: 0; }
+  .celebration-overlay.fading {
+    opacity: 0;
+  }
+
+  @keyframes celebration-enter {
+    0% { opacity: 0; }
+    100% { opacity: 1; }
   }
 
   .confetti-container {
@@ -130,15 +263,18 @@
     left: 50%;
     transform: translateX(-50%);
     z-index: 9999;
-    pointer-events: none;
-    animation: goal-slide 3.5s ease forwards;
+    opacity: 1;
+    transition: opacity 0.6s ease;
+    animation: goal-enter 0.35s ease forwards;
   }
 
-  @keyframes goal-slide {
+  .goal-overlay.fading {
+    opacity: 0;
+  }
+
+  @keyframes goal-enter {
     0% { transform: translateX(-50%) translateY(-20px); opacity: 0; }
-    10% { transform: translateX(-50%) translateY(0); opacity: 1; }
-    75% { opacity: 1; }
-    100% { transform: translateX(-50%) translateY(-10px); opacity: 0; }
+    100% { transform: translateX(-50%) translateY(0); opacity: 1; }
   }
 
   .goal-badge {
@@ -158,6 +294,11 @@
     .goal-overlay {
       animation: none;
       opacity: 1;
+      transition: none;
+    }
+    .celebration-overlay.fading,
+    .goal-overlay.fading {
+      opacity: 0;
     }
     .confetti-particle {
       display: none;
diff --git a/src/lib/components/Dashboard.svelte b/src/lib/components/Dashboard.svelte
index d87026f..15388e4 100644
--- a/src/lib/components/Dashboard.svelte
+++ b/src/lib/components/Dashboard.svelte
@@ -112,6 +112,7 @@
 
   // Natural break notification
   let showNaturalBreakToast = $state(false);
+  let toastHovering = $state(false);
   let naturalBreakToastTimeout: ReturnType<typeof setTimeout> | null = null;
 
   // Watch for natural break detection
@@ -120,7 +121,9 @@
       showNaturalBreakToast = true;
       if (naturalBreakToastTimeout) clearTimeout(naturalBreakToastTimeout);
       naturalBreakToastTimeout = setTimeout(() => {
-        showNaturalBreakToast = false;
+        if (!toastHovering) {
+          showNaturalBreakToast = false;
+        }
       }, 5000);
     }
   });
@@ -177,7 +180,7 @@
           <!-- Status label -->
           <span
             class="block text-center text-[11px] font-medium tracking-[0.25em]"
-            class:text-[#8a8a8a]={!$timer.prebreakWarning && !$timer.deferredBreakPending}
+            class:text-text-sec={!$timer.prebreakWarning && !$timer.deferredBreakPending}
             class:text-warning={$timer.prebreakWarning}
             class:text-[#fca311]={$timer.deferredBreakPending}
           >
@@ -205,15 +208,16 @@
                     ></div>
                   {/each}
                 </div>
-                <span class="text-[9px] text-[#8a8a8a] tabular-nums">
+                <span class="text-[9px] text-text-sec tabular-nums">
                   {$timer.pomodoroCyclePosition + 1}/{$timer.pomodoroTotalInCycle}
                 </span>
               </div>
+              <span class="sr-only">Pomodoro cycle: session {$timer.pomodoroCyclePosition + 1} of {$timer.pomodoroTotalInCycle}</span>
             {/if}
 
             <!-- Microbreak countdown -->
             {#if $timer.microbreakEnabled && !$timer.microbreakActive && $timer.state === "running"}
-              <div class="flex items-center gap-1 text-[9px] text-[#8a8a8a]">
+              <div class="flex items-center gap-1 text-[9px] text-text-sec">
                 <svg aria-hidden="true" width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
                   <path d="M2.036 12.322a1.012 1.012 0 0 1 0-.639C3.423 7.51 7.36 4.5 12 4.5c4.638 0 8.573 3.007 9.963 7.178.07.207.07.431 0 .639C20.577 16.49 16.64 19.5 12 19.5c-4.638 0-8.573-3.007-9.963-7.178Z"/>
                   <circle cx="12" cy="12" r="3"/>
@@ -231,14 +235,22 @@
                   </svg>
                   <span class="text-[9px] text-[#3fb950]">Goal met</span>
                 {:else}
-                  <span class="text-[9px] text-[#8a8a8a]">Goal</span>
-                  <div class="w-16 h-[2px] rounded-full overflow-hidden" style="background: #161616;">
+                  <span class="text-[9px] text-text-sec">Goal</span>
+                  <div
+                    class="w-16 h-[2px] rounded-full overflow-hidden"
+                    style="background: #161616;"
+                    role="progressbar"
+                    aria-label="Daily goal progress"
+                    aria-valuemin={0}
+                    aria-valuemax={$config.daily_goal_breaks}
+                    aria-valuenow={dailyGoalProgress}
+                  >
                     <div
                       class="h-full rounded-full transition-[width] duration-500"
                       style="width: {Math.min(100, (dailyGoalProgress / $config.daily_goal_breaks) * 100)}%; background: {$config.accent_color};"
                     ></div>
                   </div>
-                  <span class="text-[9px] text-[#8a8a8a] tabular-nums">
+                  <span class="text-[9px] text-text-sec tabular-nums">
                     {dailyGoalProgress}/{$config.daily_goal_breaks}
                   </span>
                 {/if}
@@ -253,7 +265,7 @@
   <!-- Last break info -->
   <div use:fadeIn={{ delay: 0.4, y: 10 }}>
     {#if $timer.hasHadBreak}
-      <p style="margin-bottom: {ringMargin}px;" class="text-[12px] text-[#8a8a8a]">
+      <p style="margin-bottom: {ringMargin}px;" class="text-[12px] text-text-sec">
         Last break {formatDurationAgo($timer.secondsSinceLastBreak)}
       </p>
     {:else}
@@ -263,17 +275,24 @@
 
   <!-- Natural break notification toast -->
   {#if showNaturalBreakToast}
+    <!-- svelte-ignore a11y_no_noninteractive_element_interactions -->
     <div
       role="alert"
       class="absolute top-6 left-1/2 -translate-x-1/2 rounded-2xl border px-5 py-3 text-center backdrop-blur-xl transition-all duration-500"
       style="border-color: rgba(63, 185, 80, 0.3); background: rgba(63, 185, 80, 0.1);"
       use:scaleIn={{ duration: 0.3, delay: 0 }}
+      onmouseenter={() => toastHovering = true}
+      onmouseleave={() => { toastHovering = false; showNaturalBreakToast = false; }}
+      onfocusin={() => toastHovering = true}
+      onfocusout={() => { toastHovering = false; showNaturalBreakToast = false; }}
+      onkeydown={(e) => { if (e.key === 'Escape') showNaturalBreakToast = false; }}
     >
       <div class="flex items-center gap-2">
         <svg aria-hidden="true" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="#3fb950" stroke-width="2">
           <path d="M20 6L9 17l-5-5"/>
         </svg>
         <span class="text-[13px] text-[#3fb950]">Natural break detected - timer reset</span>
+        <button onclick={() => showNaturalBreakToast = false} class="ml-2 text-text-sec hover:text-white" aria-label="Dismiss notification">&times;</button>
       </div>
     </div>
   {/if}
@@ -292,94 +311,97 @@
     {toggleBtnText}
   </button>
 
-  <!-- Bottom left: start break now -->
-  <div class="absolute bottom-5 left-5" use:fadeIn={{ delay: 0.5, y: 8 }}>
-    <button
-      aria-label="Start break now"
-      use:pressable
-      class="flex h-11 w-11 items-center justify-center rounded-full
-             border border-[#222] text-[#8a8a8a]
-             transition-colors duration-200
-             hover:border-[#333] hover:text-[#aaa]"
-      onclick={startBreakNow}
-    >
-      <svg
-        aria-hidden="true"
-        width="18"
-        height="18"
-        viewBox="0 0 24 24"
-        fill="none"
-        stroke="currentColor"
-        stroke-width="1.5"
-        stroke-linecap="round"
+  <!-- Bottom navigation buttons -->
+  <nav aria-label="Main actions" class="contents">
+    <!-- Bottom left: start break now -->
+    <div class="absolute bottom-5 left-5" use:fadeIn={{ delay: 0.5, y: 8 }}>
+      <button
+        aria-label="Start break now"
+        use:pressable
+        class="flex h-11 w-11 items-center justify-center rounded-full
+               border border-border text-text-sec
+               transition-colors duration-200
+               hover:border-[#333] hover:text-[#aaa]"
+        onclick={startBreakNow}
       >
-        <circle cx="12" cy="12" r="10" />
-        <polyline points="12 6 12 12 16 14" />
-      </svg>
-    </button>
-  </div>
+        <svg
+          aria-hidden="true"
+          width="18"
+          height="18"
+          viewBox="0 0 24 24"
+          fill="none"
+          stroke="currentColor"
+          stroke-width="1.5"
+          stroke-linecap="round"
+        >
+          <circle cx="12" cy="12" r="10" />
+          <polyline points="12 6 12 12 16 14" />
+        </svg>
+      </button>
+    </div>
 
-  <!-- Bottom center: stats -->
-  <div class="absolute bottom-5 left-1/2 -translate-x-1/2" use:fadeIn={{ delay: 0.52, y: 8 }}>
-    <button
-      aria-label="Statistics"
-      use:pressable
-      class="flex h-11 w-11 items-center justify-center rounded-full
-             border border-[#222] text-[#8a8a8a]
-             transition-colors duration-200
-             hover:border-[#333] hover:text-[#aaa]"
-      onclick={() => {
-        invoke("set_view", { view: "stats" });
-        currentView.set("stats");
-      }}
-    >
-      <svg
-        aria-hidden="true"
-        width="17"
-        height="17"
-        viewBox="0 0 24 24"
-        fill="none"
-        stroke="currentColor"
-        stroke-width="1.5"
-        stroke-linecap="round"
-        stroke-linejoin="round"
+    <!-- Bottom center: stats -->
+    <div class="absolute bottom-5 left-1/2 -translate-x-1/2" use:fadeIn={{ delay: 0.52, y: 8 }}>
+      <button
+        aria-label="Statistics"
+        use:pressable
+        class="flex h-11 w-11 items-center justify-center rounded-full
+               border border-border text-text-sec
+               transition-colors duration-200
+               hover:border-[#333] hover:text-[#aaa]"
+        onclick={() => {
+          invoke("set_view", { view: "stats" });
+          currentView.set("stats");
+        }}
       >
-        <rect x="3" y="12" width="4" height="9" rx="1" />
-        <rect x="10" y="7" width="4" height="14" rx="1" />
-        <rect x="17" y="3" width="4" height="18" rx="1" />
-      </svg>
-    </button>
-  </div>
+        <svg
+          aria-hidden="true"
+          width="17"
+          height="17"
+          viewBox="0 0 24 24"
+          fill="none"
+          stroke="currentColor"
+          stroke-width="1.5"
+          stroke-linecap="round"
+          stroke-linejoin="round"
+        >
+          <rect x="3" y="12" width="4" height="9" rx="1" />
+          <rect x="10" y="7" width="4" height="14" rx="1" />
+          <rect x="17" y="3" width="4" height="18" rx="1" />
+        </svg>
+      </button>
+    </div>
 
-  <!-- Bottom right: settings -->
-  <div class="absolute bottom-5 right-5" use:fadeIn={{ delay: 0.55, y: 8 }}>
-    <button
-      aria-label="Settings"
-      use:pressable
-      class="flex h-11 w-11 items-center justify-center rounded-full
-             border border-[#222] text-[#8a8a8a]
-             transition-colors duration-200
-             hover:border-[#333] hover:text-[#aaa]"
-      onclick={openSettings}
-    >
-      <svg
-        aria-hidden="true"
-        width="17"
-        height="17"
-        viewBox="0 0 24 24"
-        fill="none"
-        stroke="currentColor"
-        stroke-width="1.5"
-        stroke-linecap="round"
-        stroke-linejoin="round"
+    <!-- Bottom right: settings -->
+    <div class="absolute bottom-5 right-5" use:fadeIn={{ delay: 0.55, y: 8 }}>
+      <button
+        aria-label="Settings"
+        use:pressable
+        class="flex h-11 w-11 items-center justify-center rounded-full
+               border border-border text-text-sec
+               transition-colors duration-200
+               hover:border-[#333] hover:text-[#aaa]"
+        onclick={openSettings}
       >
-        <path
-          d="M12.22 2h-.44a2 2 0 0 0-2 2v.18a2 2 0 0 1-1 1.73l-.43.25a2 2 0 0 1-2 0l-.15-.08a2 2 0 0 0-2.73.73l-.22.38a2 2 0 0 0 .73 2.73l.15.1a2 2 0 0 1 1 1.72v.51a2 2 0 0 1-1 1.74l-.15.09a2 2 0 0 0-.73 2.73l.22.38a2 2 0 0 0 2.73.73l.15-.08a2 2 0 0 1 2 0l.43.25a2 2 0 0 1 1 1.73V20a2 2 0 0 0 2 2h.44a2 2 0 0 0 2-2v-.18a2 2 0 0 1 1-1.73l.43-.25a2 2 0 0 1 2 0l.15.08a2 2 0 0 0 2.73-.73l.22-.39a2 2 0 0 0-.73-2.73l-.15-.08a2 2 0 0 1-1-1.74v-.5a2 2 0 0 1 1-1.74l.15-.09a2 2 0 0 0 .73-2.73l-.22-.38a2 2 0 0 0-2.73-.73l-.15.08a2 2 0 0 1-2 0l-.43-.25a2 2 0 0 1-1-1.73V4a2 2 0 0 0-2-2z"
-        />
-        <circle cx="12" cy="12" r="3" />
-      </svg>
-    </button>
-  </div>
+        <svg
+          aria-hidden="true"
+          width="17"
+          height="17"
+          viewBox="0 0 24 24"
+          fill="none"
+          stroke="currentColor"
+          stroke-width="1.5"
+          stroke-linecap="round"
+          stroke-linejoin="round"
+        >
+          <path
+            d="M12.22 2h-.44a2 2 0 0 0-2 2v.18a2 2 0 0 1-1 1.73l-.43.25a2 2 0 0 1-2 0l-.15-.08a2 2 0 0 0-2.73.73l-.22.38a2 2 0 0 0 .73 2.73l.15.1a2 2 0 0 1 1 1.72v.51a2 2 0 0 1-1 1.74l-.15.09a2 2 0 0 0-.73 2.73l.22.38a2 2 0 0 0 2.73.73l.15-.08a2 2 0 0 1 2 0l.43.25a2 2 0 0 1 1 1.73V20a2 2 0 0 0 2 2h.44a2 2 0 0 0 2-2v-.18a2 2 0 0 1 1-1.73l.43-.25a2 2 0 0 1 2 0l.15.08a2 2 0 0 0 2.73-.73l.22-.39a2 2 0 0 0-.73-2.73l-.15-.08a2 2 0 0 1-1-1.74v-.5a2 2 0 0 1 1-1.74l.15-.09a2 2 0 0 0 .73-2.73l-.22-.38a2 2 0 0 0-2.73-.73l-.15.08a2 2 0 0 1-2 0l-.43-.25a2 2 0 0 1-1-1.73V4a2 2 0 0 0-2-2z"
+          />
+          <circle cx="12" cy="12" r="3" />
+        </svg>
+      </button>
+    </div>
+  </nav>
 </div>
 
 <style>
diff --git a/src/lib/components/Settings.svelte b/src/lib/components/Settings.svelte
index 4b3ce49..55e82d3 100644
--- a/src/lib/components/Settings.svelte
+++ b/src/lib/components/Settings.svelte
@@ -159,10 +159,10 @@
     <div class="space-y-3">
 
     <!-- 1. Timer -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-timer" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0 }}>
+      <h2 id="settings-timer" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Timer
-      </h3>
+      </h2>
 
       <div class="flex items-center">
         <div class="flex-1">
@@ -214,10 +214,10 @@
     </section>
 
     <!-- 2. Pomodoro Mode -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.03 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-pomodoro" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.03 }}>
+      <h2 id="settings-pomodoro" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Pomodoro Mode
-      </h3>
+      </h2>
 
       <div class="flex items-center">
         <div class="flex-1">
@@ -276,10 +276,10 @@
     </section>
 
     <!-- 3. Microbreaks -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.06 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-microbreaks" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.06 }}>
+      <h2 id="settings-microbreaks" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Microbreaks
-      </h3>
+      </h2>
 
       <div class="flex items-center">
         <div class="flex-1">
@@ -342,10 +342,10 @@
     </section>
 
     <!-- 4. Break Screen (stripped down) -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.09 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-breakscreen" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.09 }}>
+      <h2 id="settings-breakscreen" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Break Screen
-      </h3>
+      </h2>
 
       <div class="flex flex-col gap-1.5">
         <label class="text-[13px] text-white" for="break-title">
@@ -431,19 +431,19 @@
 
     <!-- 5. Break Activities (own card, conditional) -->
     {#if $config.show_break_activities}
-      <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.12 }}>
-        <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+      <section aria-labelledby="settings-activities" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.12 }}>
+        <h2 id="settings-activities" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
           Break Activities
-        </h3>
+        </h2>
         <ActivityManager />
       </section>
     {/if}
 
     <!-- 6. Breathing Guide (own card) -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.15 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-breathing" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.15 }}>
+      <h2 id="settings-breathing" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Breathing Guide
-      </h3>
+      </h2>
 
       <div class="flex items-center">
         <div class="flex-1">
@@ -494,10 +494,10 @@
     </section>
 
     <!-- 7. Behavior -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.18 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-behavior" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.18 }}>
+      <h2 id="settings-behavior" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Behavior
-      </h3>
+      </h2>
 
       <div class="flex items-center">
         <div class="flex-1">
@@ -586,10 +586,10 @@
     </section>
 
     <!-- 8. Alerts (MERGED: Notifications + Pre-Break Nudge) -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.21 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-alerts" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.21 }}>
+      <h2 id="settings-alerts" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Alerts
-      </h3>
+      </h2>
 
       <div class="flex items-center">
         <div class="flex-1">
@@ -664,10 +664,10 @@
     </section>
 
     <!-- 9. Sound -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.24 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-sound" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.24 }}>
+      <h2 id="settings-sound" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Sound
-      </h3>
+      </h2>
 
       <div class="flex items-center">
         <div class="flex-1">
@@ -728,10 +728,10 @@
     </section>
 
     <!-- 10. Idle & Smart Breaks (MERGED) -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.27 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-idle" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.27 }}>
+      <h2 id="settings-idle" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Idle & Smart Breaks
-      </h3>
+      </h2>
 
       <div class="flex items-center">
         <div class="flex-1">
@@ -821,10 +821,10 @@
     </section>
 
     <!-- 11. Presentation Mode -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.30 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-presentation" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.30 }}>
+      <h2 id="settings-presentation" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Presentation Mode
-      </h3>
+      </h2>
 
       <div class="flex items-center">
         <div class="flex-1">
@@ -858,10 +858,10 @@
     </section>
 
     <!-- 12. Goals & Streaks -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.33 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-goals" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.33 }}>
+      <h2 id="settings-goals" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Goals & Streaks
-      </h3>
+      </h2>
 
       <div class="flex items-center">
         <div class="flex-1">
@@ -902,10 +902,10 @@
     </section>
 
     <!-- 13. Appearance -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.36 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-appearance" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.36 }}>
+      <h2 id="settings-appearance" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Appearance
-      </h3>
+      </h2>
 
       <div class="flex items-center">
         <div class="flex-1">
@@ -972,7 +972,11 @@
     </section>
 
     <!-- 14. Working Hours -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.39 }}>
+    <section aria-labelledby="settings-workinghours" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.39 }}>
+      <h2 id="settings-workinghours" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+        Working Hours
+      </h2>
+
       <div class="flex items-center">
         <div class="flex-1">
           <div class="text-[13px] text-white">Working hours</div>
@@ -1074,10 +1078,10 @@
     </section>
 
     <!-- 15. Mini Mode -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.42 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-minimode" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.42 }}>
+      <h2 id="settings-minimode" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Mini Mode
-      </h3>
+      </h2>
 
       <div class="flex items-center justify-between">
         <div>
@@ -1115,10 +1119,10 @@
     </section>
 
     <!-- 16. General -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.45 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-general" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.45 }}>
+      <h2 id="settings-general" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         General
-      </h3>
+      </h2>
 
       <div class="flex items-center">
         <div class="flex-1">
@@ -1134,10 +1138,10 @@
     </section>
 
     <!-- 17. Keyboard Shortcuts -->
-    <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.48 }}>
-      <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+    <section aria-labelledby="settings-shortcuts" class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.48 }}>
+      <h2 id="settings-shortcuts" class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
         Keyboard Shortcuts
-      </h3>
+      </h2>
 
       <div class="space-y-3">
         <div class="flex items-center justify-between">
@@ -1156,7 +1160,8 @@
     </section>
 
     <!-- 18. Reset -->
-    <div class="pt-2 pb-6" use:inView={{ delay: 0.51 }}>
+    <section aria-labelledby="settings-reset" class="pt-2 pb-6" use:inView={{ delay: 0.51 }}>
+      <h2 id="settings-reset" class="sr-only">Reset</h2>
       <button
         use:pressable
         class="w-full rounded-full border py-3 text-[12px]
@@ -1169,7 +1174,7 @@
       >
         {resetConfirming ? "Tap again to confirm reset" : "Reset to defaults"}
       </button>
-    </div>
+    </section>
     </div>
   </div>
 </div>
diff --git a/src/lib/components/StatsView.svelte b/src/lib/components/StatsView.svelte
index 5d70ecd..3779038 100644
--- a/src/lib/components/StatsView.svelte
+++ b/src/lib/components/StatsView.svelte
@@ -266,8 +266,8 @@
     <button
       aria-label="Back to dashboard"
       use:pressable
-      class="mr-3 flex h-8 w-8 items-center justify-center rounded-full
-             text-[#8a8a8a] transition-colors hover:text-white"
+      class="mr-3 flex h-10 w-10 min-h-[44px] min-w-[44px] items-center justify-center rounded-full
+             text-text-sec transition-colors hover:text-white"
       onclick={goBack}
     >
       <svg
@@ -294,14 +294,18 @@
   </div>
 
   <!-- Tab navigation -->
-  <div class="flex gap-1 px-5 mb-3" use:fadeIn={{ duration: 0.3, y: 6 }}>
+  <div class="flex gap-1 px-5 mb-3" role="tablist" aria-label="Statistics time range" use:fadeIn={{ duration: 0.3, y: 6 }}>
     {#each [["today", "Today"], ["weekly", "Weekly"], ["monthly", "Monthly"]] as [tab, label]}
       <button
         use:pressable
-        class="rounded-lg px-4 py-1.5 text-[11px] tracking-wider uppercase transition-all duration-200
+        role="tab"
+        id="tab-{tab}"
+        aria-selected={activeTab === tab}
+        aria-controls="tabpanel-{tab}"
+        class="min-h-[44px] rounded-lg px-4 py-1.5 text-[11px] tracking-wider uppercase transition-all duration-200
                {activeTab === tab
                  ? 'bg-[#1a1a1a] text-white'
-                 : 'text-[#8a8a8a] hover:text-white'}"
+                 : 'text-text-sec hover:text-white'}"
         onclick={() => activeTab = tab as any}
       >
         {label}
@@ -314,18 +318,19 @@
     <div class="space-y-3">
 
     {#if activeTab === "today"}
+      <div role="tabpanel" id="tabpanel-today" aria-labelledby="tab-today">
       <!-- Today's summary -->
       <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0 }}>
-        <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+        <h2 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-text-sec uppercase">
           Today
-        </h3>
+        </h2>
 
         <div class="grid grid-cols-2 gap-4">
           <div class="text-center">
             <div class="text-[28px] font-semibold text-white tabular-nums">
               {stats?.todayCompleted ?? 0}
             </div>
-            <div class="text-[11px] text-[#8a8a8a]">Breaks taken</div>
+            <div class="text-[11px] text-text-sec">Breaks taken</div>
           </div>
           <div class="text-center">
             <div class="text-[28px] font-semibold tabular-nums"
@@ -333,19 +338,19 @@
             >
               {compliancePercent}%
             </div>
-            <div class="text-[11px] text-[#8a8a8a]">Compliance</div>
+            <div class="text-[11px] text-text-sec">Compliance</div>
           </div>
           <div class="text-center">
             <div class="text-[28px] font-semibold text-white tabular-nums">
               {breakTimeFormatted()}
             </div>
-            <div class="text-[11px] text-[#8a8a8a]">Break time</div>
+            <div class="text-[11px] text-text-sec">Break time</div>
           </div>
           <div class="text-center">
             <div class="text-[28px] font-semibold text-white tabular-nums">
               {stats?.todaySkipped ?? 0}
             </div>
-            <div class="text-[11px] text-[#8a8a8a]">Skipped</div>
+            <div class="text-[11px] text-text-sec">Skipped</div>
           </div>
         </div>
       </section>
@@ -353,9 +358,9 @@
       <!-- F10: Daily goal -->
       {#if $config.daily_goal_enabled}
         <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.04 }}>
-          <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+          <h2 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-text-sec uppercase">
             Daily Goal
-          </h3>
+          </h2>
           <div class="flex items-center gap-4">
             <div class="relative w-16 h-16">
               <svg width="64" height="64" viewBox="0 0 64 64" style="transform: rotate(-90deg);">
@@ -375,7 +380,7 @@
               <div class="text-[14px] text-white font-medium">
                 {stats?.dailyGoalProgress ?? 0} / {$config.daily_goal_breaks} breaks
               </div>
-              <div class="text-[11px] text-[#8a8a8a]">
+              <div class="text-[11px] text-text-sec">
                 {stats?.dailyGoalMet ? "Goal reached!" : `${$config.daily_goal_breaks - (stats?.dailyGoalProgress ?? 0)} more to go`}
               </div>
             </div>
@@ -385,26 +390,26 @@
 
       <!-- Streak -->
       <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.06 }}>
-        <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+        <h2 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-text-sec uppercase">
           Streak
-        </h3>
+        </h2>
 
         <div class="flex items-center justify-between">
           <div>
             <div class="text-[13px] text-white">Current streak</div>
-            <div class="text-[11px] text-[#8a8a8a]">Consecutive days with breaks</div>
+            <div class="text-[11px] text-text-sec">Consecutive days with breaks</div>
           </div>
           <div class="text-[24px] font-semibold tabular-nums" style="color: {$config.accent_color}">
             {stats?.currentStreak ?? 0}
           </div>
         </div>
 
-        <div class="my-4 h-px bg-[#161616]"></div>
+        <div class="my-4 h-px bg-border"></div>
 
         <div class="flex items-center justify-between">
           <div>
             <div class="text-[13px] text-white">Best streak</div>
-            <div class="text-[11px] text-[#8a8a8a]">All-time record</div>
+            <div class="text-[11px] text-text-sec">All-time record</div>
           </div>
           <div class="text-[24px] font-semibold text-white tabular-nums">
             {stats?.bestStreak ?? 0}
@@ -413,13 +418,13 @@
 
         <!-- F10: Next milestone -->
         {#if nextMilestone()}
-          <div class="my-4 h-px bg-[#161616]"></div>
+          <div class="my-4 h-px bg-border"></div>
           <div class="flex items-center justify-between">
             <div>
               <div class="text-[13px] text-white">Next milestone</div>
-              <div class="text-[11px] text-[#8a8a8a]">{nextMilestone()} day streak</div>
+              <div class="text-[11px] text-text-sec">{nextMilestone()} day streak</div>
             </div>
-            <div class="text-[13px] text-[#8a8a8a] tabular-nums">
+            <div class="text-[13px] text-text-sec tabular-nums">
               {nextMilestone()! - (stats?.currentStreak ?? 0)} days away
             </div>
           </div>
@@ -428,9 +433,9 @@
 
       <!-- Weekly chart -->
       <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.12 }}>
-        <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+        <h2 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-text-sec uppercase">
           Last 7 Days
-        </h3>
+        </h2>
 
         <!-- svelte-ignore a11y_no_interactive_element_to_noninteractive_role -->
         <canvas
@@ -458,7 +463,7 @@
           </table>
         {/if}
 
-        <div class="mt-3 flex items-center justify-center gap-4 text-[10px] text-[#8a8a8a]">
+        <div class="mt-3 flex items-center justify-center gap-4 text-[10px] text-text-sec">
           <div class="flex items-center gap-1.5">
             <div class="h-2 w-2 rounded-sm" style="background: {$config.accent_color}"></div>
             Completed
@@ -470,35 +475,37 @@
         </div>
       </section>
 
+    </div>
     {:else if activeTab === "weekly"}
+      <div role="tabpanel" id="tabpanel-weekly" aria-labelledby="tab-weekly">
       <!-- Weekly summaries -->
       {#each weeklySummaries as week, i}
         {@const prevWeek = weeklySummaries[i + 1]}
         {@const trend = prevWeek ? week.complianceRate - prevWeek.complianceRate : 0}
         <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: i * 0.06 }}>
-          <h3 class="mb-3 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+          <h2 class="mb-3 text-[11px] font-medium tracking-[0.15em] text-text-sec uppercase">
             Week of {week.weekStart}
-          </h3>
+          </h2>
 
           <div class="grid grid-cols-3 gap-3 mb-3">
             <div class="text-center">
               <div class="text-[22px] font-semibold text-white tabular-nums">{week.totalCompleted}</div>
-              <div class="text-[10px] text-[#8a8a8a]">Completed</div>
+              <div class="text-[10px] text-text-sec">Completed</div>
             </div>
             <div class="text-center">
               <div class="text-[22px] font-semibold text-white tabular-nums">{week.totalSkipped}</div>
-              <div class="text-[10px] text-[#8a8a8a]">Skipped</div>
+              <div class="text-[10px] text-text-sec">Skipped</div>
             </div>
             <div class="text-center">
               <div class="text-[22px] font-semibold tabular-nums" style="color: {$config.accent_color}">
                 {Math.round(week.complianceRate * 100)}%
               </div>
-              <div class="text-[10px] text-[#8a8a8a]">Compliance</div>
+              <div class="text-[10px] text-text-sec">Compliance</div>
             </div>
           </div>
 
           <div class="flex items-center justify-between text-[11px]">
-            <span class="text-[#8a8a8a]">Avg {week.avgDailyCompleted.toFixed(1)} breaks/day</span>
+            <span class="text-text-sec">Avg {week.avgDailyCompleted.toFixed(1)} breaks/day</span>
             {#if prevWeek}
               <span class="flex items-center gap-1"
                 style="color: {trend > 0 ? '#3fb950' : trend < 0 ? '#f85149' : '#8a8a8a'};"
@@ -517,12 +524,14 @@
         </section>
       {/each}
 
+    </div>
     {:else}
+      <div role="tabpanel" id="tabpanel-monthly" aria-labelledby="tab-monthly">
       <!-- Monthly: 30-day chart -->
       <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0 }}>
-        <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+        <h2 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-text-sec uppercase">
           Last 30 Days
-        </h3>
+        </h2>
 
         <!-- svelte-ignore a11y_no_interactive_element_to_noninteractive_role -->
         <canvas
@@ -532,7 +541,21 @@
           aria-label="30-day break history chart"
         ></canvas>
 
-        <div class="mt-3 flex items-center justify-center gap-4 text-[10px] text-[#8a8a8a]">
+        {#if monthHistory.length > 0}
+          <table class="sr-only">
+            <caption>Break history for the last {monthHistory.length} days</caption>
+            <thead>
+              <tr><th>Date</th><th>Completed</th><th>Skipped</th></tr>
+            </thead>
+            <tbody>
+              {#each monthHistory as day}
+                <tr><td>{day.date}</td><td>{day.breaksCompleted}</td><td>{day.breaksSkipped}</td></tr>
+              {/each}
+            </tbody>
+          </table>
+        {/if}
+
+        <div class="mt-3 flex items-center justify-center gap-4 text-[10px] text-text-sec">
           <div class="flex items-center gap-1.5">
             <div class="h-2 w-2 rounded-sm" style="background: {$config.accent_color}"></div>
             Completed
@@ -546,9 +569,9 @@
 
       <!-- Heatmap -->
       <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.06 }}>
-        <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+        <h2 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-text-sec uppercase">
           Activity Heatmap
-        </h3>
+        </h2>
 
         <div class="flex justify-center">
           <!-- svelte-ignore a11y_no_interactive_element_to_noninteractive_role -->
@@ -559,7 +582,21 @@
           ></canvas>
         </div>
 
-        <div class="mt-3 flex items-center justify-center gap-2 text-[10px] text-[#8a8a8a]">
+        {#if monthHistory.length > 0}
+          <table class="sr-only">
+            <caption>Activity heatmap for the last {monthHistory.length} days</caption>
+            <thead>
+              <tr><th>Date</th><th>Breaks completed</th></tr>
+            </thead>
+            <tbody>
+              {#each monthHistory as day}
+                <tr><td>{day.date}</td><td>{day.breaksCompleted}</td></tr>
+              {/each}
+            </tbody>
+          </table>
+        {/if}
+
+        <div class="mt-3 flex items-center justify-center gap-2 text-[10px] text-text-sec">
           <span>Less</span>
           <div class="flex gap-1">
             <div class="w-3 h-3 rounded-sm" style="background: #161616;"></div>
@@ -574,35 +611,36 @@
 
       <!-- Monthly totals -->
       <section class="rounded-2xl p-5 backdrop-blur-xl" style="background: rgba(17,17,17,0.7);" use:inView={{ delay: 0.12 }}>
-        <h3 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-[#8a8a8a] uppercase">
+        <h2 class="mb-4 text-[11px] font-medium tracking-[0.15em] text-text-sec uppercase">
           Monthly Summary
-        </h3>
+        </h2>
 
         <div class="grid grid-cols-2 gap-4">
           <div class="text-center">
             <div class="text-[22px] font-semibold text-white tabular-nums">{monthTotalCompleted}</div>
-            <div class="text-[10px] text-[#8a8a8a]">Total breaks</div>
+            <div class="text-[10px] text-text-sec">Total breaks</div>
           </div>
           <div class="text-center">
             <div class="text-[22px] font-semibold tabular-nums" style="color: {$config.accent_color}">
               {monthAvgCompliance()}%
             </div>
-            <div class="text-[10px] text-[#8a8a8a]">Avg compliance</div>
+            <div class="text-[10px] text-text-sec">Avg compliance</div>
           </div>
           <div class="text-center">
             <div class="text-[22px] font-semibold text-white tabular-nums">
               {Math.floor(monthTotalTime / 60)} min
             </div>
-            <div class="text-[10px] text-[#8a8a8a]">Total break time</div>
+            <div class="text-[10px] text-text-sec">Total break time</div>
           </div>
           <div class="text-center">
             <div class="text-[22px] font-semibold text-white tabular-nums">
               {(monthTotalCompleted / 30).toFixed(1)}
             </div>
-            <div class="text-[10px] text-[#8a8a8a]">Avg daily breaks</div>
+            <div class="text-[10px] text-text-sec">Avg daily breaks</div>
           </div>
         </div>
       </section>
+    </div>
     {/if}
 
     </div>
diff --git a/src/lib/components/Titlebar.svelte b/src/lib/components/Titlebar.svelte
index b54e281..081d6de 100644
--- a/src/lib/components/Titlebar.svelte
+++ b/src/lib/components/Titlebar.svelte
@@ -6,7 +6,6 @@
 
 <!-- Invisible drag region – traffic lights on the right -->
 <header
-  role="banner"
   data-tauri-drag-region
   class="group absolute top-0 left-0 right-0 z-50 flex h-10 items-center justify-end pr-3.5 select-none"
 >