fix(ux): refine hero slider, update shop copy, fix admin product save validation, add soundcloud waveform & fix player controls, improve reviews layout

frontend/admin-panel/src/pages/Products.tsx

@@ -308,16 +308,76 @@ export default function Products() {
 
   const handleSave = async (e: React.FormEvent) => {
     e.preventDefault();
+
+    // Explicit Tab-Aware Client-Side Validation
+    if (!formData.artNo?.trim()) {
+      setActiveTab('general');
+      toast.error('لطفاً کد محصول (Art No) را وارد نمایید');
+      return;
+    }
+    if (!formData.nameFa?.trim()) {
+      setActiveTab('general');
+      toast.error('لطفاً نام فارسی محصول را وارد نمایید');
+      return;
+    }
+    if (!formData.nameEn?.trim()) {
+      setActiveTab('general');
+      toast.error('لطفاً نام انگلیسی محصول را وارد نمایید');
+      return;
+    }
+    if (!formData.categoryId?.trim()) {
+      setActiveTab('general');
+      toast.error('لطفاً دسته‌بندی محصول را انتخاب نمایید');
+      return;
+    }
+    if (formData.priceValue === undefined || formData.priceValue === null || isNaN(Number(formData.priceValue))) {
+      setActiveTab('pricing');
+      toast.error('لطفاً قیمت فروش محصول را وارد نمایید');
+      return;
+    }
+
     try {
       const derivedSlug = formData.slug.trim() || slugify(formData.nameEn);
-      const finalPayload = {
+      const finalPayload: Record<string, unknown> = {
-        ...formData,
+        artNo: formData.artNo.trim(),
+        nameFa: formData.nameFa.trim(),
+        nameEn: formData.nameEn.trim(),
+        scientificTagline: formData.scientificTagline.trim() || undefined,
+        description: formData.description.trim() || undefined,
+        shortDescription: formData.shortDescription.trim() || undefined,
+        categoryId: formData.categoryId.trim(),
         buyPrice: formData.buyPrice ? Number(formData.buyPrice) : 0,
-        wholesalePrice: formData.wholesalePrice ? Number(formData.wholesalePrice) : null,
+        priceValue: Number(formData.priceValue || 0),
-        slug: derivedSlug,
+        wholesalePrice: formData.wholesalePrice ? Number(formData.wholesalePrice) : undefined,
+        priceValueMarginPercent: formData.priceValueMarginPercent !== '' ? Number(formData.priceValueMarginPercent) : undefined,
+        wholesaleMarginPercent: formData.wholesaleMarginPercent !== '' ? Number(formData.wholesaleMarginPercent) : undefined,
+        priceDisplay: formData.priceDisplay || `${Number(formData.priceValue || 0).toLocaleString('fa-IR')} تومان`,
+        unit: formData.unit.trim() || undefined,
+        packageSize: Number(formData.packageSize) || 0,
+        dosageLogic: formData.dosageLogic.trim() || undefined,
+        suitableFor: formData.suitableFor || 'سگ و گربه',
+        imageUrl: formData.imageUrl.trim() || undefined,
+        images: formData.images || [],
+        podcastUrl: formData.podcastUrl.trim() || undefined,
+        podcastTitle: formData.podcastTitle.trim() || undefined,
+        podcastDescription: formData.podcastDescription.trim() || undefined,
+        podcastCover: formData.podcastCover.trim() || undefined,
+        videoUrl: formData.videoUrl.trim() || undefined,
+        videoTitle: formData.videoTitle.trim() || undefined,
+        videoDescription: formData.videoDescription.trim() || undefined,
+        videoCover: formData.videoCover.trim() || undefined,
+        pdfUrl: formData.pdfUrl.trim() || undefined,
+        pdfTitle: formData.pdfTitle.trim() || undefined,
+        pdfDescription: formData.pdfDescription.trim() || undefined,
+        pdfCover: formData.pdfCover.trim() || undefined,
         metaTitle: formData.metaTitle.trim() || `${formData.nameFa || 'نام محصول'} | خرید و قیمت مکمل کنینا`,
         metaDescription: formData.metaDescription.trim() || formData.shortDescription || 'خرید آنلاین مکمل اصل کنینا آلمان با بالاترین کیفیت بالینی...',
-        canonicalUrl: formData.canonicalUrl.trim() || `/shop/${derivedSlug}`
+        keywords: formData.keywords.trim() || undefined,
+        canonicalUrl: formData.canonicalUrl.trim() || `/shop/${derivedSlug}`,
+        slug: derivedSlug,
+        symptoms: formData.symptoms || [],
+        isPreorder: Boolean(formData.isPreorder),
+        preorderDeposit: formData.preorderDeposit ? String(formData.preorderDeposit) : undefined
       };
 
       if (editingProduct) {
@@ -338,9 +398,12 @@ export default function Products() {
       setIsModalOpen(false);
       setImageErrors({});
       await fetchData();
-    } catch (error) {
+    } catch (error: any) {
       console.error('Save failed', error);
-      toast.error('خطا در ذخیره محصول');
+      const serverMsg = error.response?.data?.message || error.message;
+      if (serverMsg && !error._toastShown) {
+        toast.error(`خطا در ذخیره محصول: ${serverMsg}`);
+      }
     }
   };
 

frontend/application/components/Header.tsx

@@ -365,16 +365,16 @@ export default function Header({
                 onMouseLeave={() => setActiveDropdown(null)}
               >
                 <button className="flex items-center gap-1.5 px-3 py-2 rounded-xl text-medical-gray-700 hover:bg-medical-gray-100 hover:text-canina-blue transition-all">
-                  <span>محصولات و کاتالوگ</span>
+                  <span>فروشگاه و محصولات</span>
                   <ChevronDown className="w-3.5 h-3.5" />
                 </button>
                 {activeDropdown === 'products' && (
-                  <div className="absolute top-full right-0 w-52 bg-white border border-medical-gray-200 shadow-xl rounded-xl p-2 z-50 space-y-1 text-xs">
+                  <div className="absolute top-full right-0 w-56 bg-white border border-medical-gray-200 shadow-xl rounded-xl p-2 z-50 space-y-1 text-xs">
                     <Link href="/shop" className="block px-3 py-2 hover:bg-canina-blue/5 hover:text-canina-blue rounded-lg font-bold">
-                      کاتالوگ جامع محصولات
+                      فروشگاه تخصصی محصولات کنینا
                     </Link>
                     <Link href="/catalog" className="block px-3 py-2 hover:bg-canina-blue/5 hover:text-canina-blue rounded-lg font-bold">
-                      کاتالوگ آنلاین و دوز مصرفی
+                      کاتالوگ دیجیتال و راهنمای بالینی
                     </Link>
                   </div>
                 )}

frontend/application/components/Hero.tsx

@@ -70,7 +70,7 @@ export default function Hero({ banners = [], onShopNavigate }: { banners?: Banne
   const subtitle = (mounted && isInitialized ? getText('hero_desc', '') : '') || defaultSubtitle;
   const titleParts = title.split('\n');
 
-  const activeImageUrl = activeBanner?.imageUrl || (mounted && isInitialized ? getText('hero_image_url', '') : '') || (banners.length > 0 && banners[0].imageUrl ? banners[0].imageUrl : "/assets/images/hero-section-image.png");
+  const activeImageUrl = activeBanner?.imageUrl || (mounted && isInitialized ? getText('hero_image_url', '') : '') || (banners.length > 0 && banners[0].imageUrl ? banners[0].imageUrl : "");
 
   const handleNextSlide = () => {
     if (totalSlides > 1) {
@@ -193,6 +193,7 @@ export default function Hero({ banners = [], onShopNavigate }: { banners?: Banne
               onTouchEnd={onTouchEnd}
             >
               <AnimatePresence mode="wait">
+                {activeImageUrl && (
                   <motion.img
                     key={activeImageUrl}
                     src={activeImageUrl}
@@ -205,6 +206,7 @@ export default function Hero({ banners = [], onShopNavigate }: { banners?: Banne
                     loading="eager"
                     referrerPolicy="no-referrer"
                   />
+                )}
               </AnimatePresence>
 
               {/* Gradient overlay and slide caption */}

frontend/application/components/PodcastPlayerModal.tsx

@@ -1,5 +1,5 @@
 "use client";
-import React, { useState, useRef, useEffect, useCallback } from "react";
+import React, { useState, useRef, useEffect, useCallback, useMemo } from "react";
 import { motion, AnimatePresence } from "motion/react";
 import { 
   Play, 
@@ -32,8 +32,13 @@ interface PodcastPlayerModalProps {
 
 const PLAYBACK_RATES = [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5];
 
+// Generate dynamic waveform bars for Soundcloud-like UI
+const WAVEFORM_BAR_COUNT = 48;
+
 export default function PodcastPlayerModal({ isOpen, onClose, podcast }: PodcastPlayerModalProps) {
   const audioRef = useRef<HTMLAudioElement>(null);
+  const waveformRef = useRef<HTMLDivElement>(null);
+
   const [isPlaying, setIsPlaying] = useState(false);
   const [currentTime, setCurrentTime] = useState(0);
   const [duration, setDuration] = useState(0);
@@ -44,6 +49,16 @@ export default function PodcastPlayerModal({ isOpen, onClose, podcast }: Podcast
   const [isBuffering, setIsBuffering] = useState(false);
   const [isCopied, setIsCopied] = useState(false);
 
+  // Deterministic heights for waveform visualization
+  const waveformHeights = useMemo(() => {
+    const seed = (podcast?.title || "canina").split("").reduce((acc, char) => acc + char.charCodeAt(0), 0);
+    return Array.from({ length: WAVEFORM_BAR_COUNT }).map((_, i) => {
+      const pseudo = Math.sin((i + 1) * 0.45 + seed) * 0.5 + 0.5;
+      const heightPercent = Math.max(20, Math.min(95, Math.floor(pseudo * 80 + 15)));
+      return heightPercent;
+    });
+  }, [podcast?.title]);
+
   // Reset states on open/close
   useEffect(() => {
     if (isOpen) {
@@ -67,14 +82,22 @@ export default function PodcastPlayerModal({ isOpen, onClose, podcast }: Podcast
     }
   }, []);
 
-  const handleSeek = (e: React.ChangeEvent<HTMLInputElement>) => {
+  const seekToPercent = (percent: number) => {
-    const time = Number(e.target.value);
+    if (audioRef.current && duration > 0) {
-    if (audioRef.current) {
+      const newTime = (percent / 100) * duration;
-      audioRef.current.currentTime = time;
+      audioRef.current.currentTime = Math.max(0, Math.min(duration, newTime));
-      setCurrentTime(time);
+      setCurrentTime(newTime);
     }
   };
 
+  const handleWaveformClick = (e: React.MouseEvent<HTMLDivElement>) => {
+    if (!waveformRef.current || duration <= 0) return;
+    const rect = waveformRef.current.getBoundingClientRect();
+    const clickX = e.clientX - rect.left;
+    const percent = Math.max(0, Math.min(100, (clickX / rect.width) * 100));
+    seekToPercent(percent);
+  };
+
   const skipTime = (seconds: number) => {
     if (audioRef.current) {
       audioRef.current.currentTime = Math.max(0, Math.min(audioRef.current.duration || 0, audioRef.current.currentTime + seconds));
@@ -116,7 +139,7 @@ export default function PodcastPlayerModal({ isOpen, onClose, podcast }: Podcast
     if (navigator.share) {
       try {
         await navigator.share({
-          title: podcast?.title || 'پادکست و بررسی تخصصی کنینا',
+          title: podcast?.title || 'پادکست و بررسی بالینی مکمل کنینا',
           text: podcast?.description || '',
           url: shareUrl
         });
@@ -156,6 +179,8 @@ export default function PodcastPlayerModal({ isOpen, onClose, podcast }: Podcast
   if (!isOpen || !podcast) return null;
 
   const displayCover = podcast.cover || podcast.fallbackCover || '/images/default-podcast.png';
+  const progressPercent = duration > 0 ? (currentTime / duration) * 100 : 0;
+  const volumePercent = isMuted ? 0 : volume * 100;
 
   return (
     <AnimatePresence>
@@ -178,10 +203,10 @@ export default function PodcastPlayerModal({ isOpen, onClose, podcast }: Podcast
           className="relative bg-gradient-to-b from-neutral-900 via-neutral-900 to-black w-full max-w-lg rounded-[2.5rem] overflow-hidden shadow-2xl border border-white/15 p-6 sm:p-8 flex flex-col items-center select-none text-white z-10"
         >
           {/* Top Bar (Header + Close) */}
-          <div className="w-full flex items-center justify-between mb-6">
+          <div className="w-full flex items-center justify-between mb-4">
-            <div className="flex items-center gap-2.5 text-xs font-black text-canina-blue bg-canina-blue/10 px-3.5 py-1.5 rounded-full border border-canina-blue/20">
+            <div className="flex items-center gap-2.5 text-xs font-black text-purple-400 bg-purple-500/10 px-3.5 py-1.5 rounded-full border border-purple-500/20">
               <Headphones className="w-4 h-4 animate-pulse" />
-              <span>پادکست و بررسی صوتی کنینا</span>
+              <span>پادکست و تحلیل صوتی بالینی</span>
             </div>
 
             <div className="flex items-center gap-1.5">
@@ -235,7 +260,7 @@ export default function PodcastPlayerModal({ isOpen, onClose, podcast }: Podcast
 
           {/* Cover Art Artwork */}
           <div className="relative group my-2">
-            <div className="w-48 h-48 sm:w-56 sm:h-56 rounded-3xl overflow-hidden shadow-2xl border-2 border-white/20 relative bg-neutral-800 flex items-center justify-center">
+            <div className="w-40 h-40 sm:w-48 sm:h-48 rounded-3xl overflow-hidden shadow-2xl border-2 border-white/20 relative bg-neutral-800 flex items-center justify-center">
               <img
                 src={displayCover}
                 alt={podcast.title || "کاور پادکست"}
@@ -255,43 +280,60 @@ export default function PodcastPlayerModal({ isOpen, onClose, podcast }: Podcast
           </div>
 
           {/* Title and Metadata */}
-          <div className="w-full text-center mt-5 mb-4 space-y-1.5">
+          <div className="w-full text-center mt-3 mb-3 space-y-1">
-            <h3 className="text-lg sm:text-xl font-black text-white line-clamp-1">
+            <h3 className="text-base sm:text-lg font-black text-white line-clamp-1">
               {podcast.title || "بررسی بالینی و نحوه مصرف مکمل"}
             </h3>
             {podcast.productName && (
-              <p className="text-canina-blue text-xs font-bold flex items-center justify-center gap-1">
+              <p className="text-purple-400 text-xs font-bold flex items-center justify-center gap-1">
                 <Sparkles className="w-3.5 h-3.5" />
                 <span>محصول: {podcast.productName}</span>
               </p>
             )}
             {podcast.description && (
-              <p className="text-neutral-300 text-xs line-clamp-2 px-2 pt-1 font-medium leading-relaxed">
+              <p className="text-neutral-300 text-xs line-clamp-2 px-2 pt-0.5 font-medium leading-relaxed">
                 {podcast.description}
               </p>
             )}
           </div>
 
-          {/* Seeker / Progress Bar */}
+          {/* Soundcloud-like Waveform Visualizer & Seeker */}
-          <div className="w-full space-y-1.5 mt-2 mb-4">
+          <div className="w-full space-y-2 mt-2 mb-3">
-            <div className="flex items-center gap-3 dir-ltr" dir="ltr">
+            <div 
-              <span className="text-[11px] font-mono font-bold text-white/60 w-10 text-right">
+              ref={waveformRef}
-                {formatTime(currentTime)}
+              onClick={handleWaveformClick}
-              </span>
+              className="w-full h-12 flex items-center justify-between gap-[3px] px-2 py-1 bg-white/5 hover:bg-white/10 rounded-2xl cursor-pointer transition-all relative overflow-hidden group/wave border border-white/5"
-              <div className="relative flex-1 flex items-center">
+              title="برای رفتن به بخش مورد نظر کلیک کنید"
-                <input
+              dir="ltr"
-                  type="range"
+            >
-                  min={0}
+              {waveformHeights.map((h, i) => {
-                  max={duration || 100}
+                const barPercent = (i / (WAVEFORM_BAR_COUNT - 1)) * 100;
-                  step={0.1}
+                const isPassed = barPercent <= progressPercent;
-                  value={currentTime}
+                return (
-                  onChange={handleSeek}
+                  <div
-                  className="w-full h-2 bg-white/20 rounded-lg appearance-none cursor-pointer accent-canina-blue hover:h-2.5 transition-all"
+                    key={i}
+                    className="flex-1 flex items-center justify-center h-full"
+                  >
+                    <div
+                      className={`w-full rounded-full transition-all duration-150 ${
+                        isPassed 
+                          ? "bg-gradient-to-t from-purple-500 to-canina-blue shadow-xs" 
+                          : "bg-white/20 group-hover/wave:bg-white/30"
+                      } ${isPlaying && isPassed ? "opacity-100" : "opacity-85"}`}
+                      style={{ 
+                        height: `${h}%`,
+                        transform: isPlaying && isPassed ? "scaleY(1.05)" : "scaleY(1)"
+                      }}
                     />
                   </div>
-              <span className="text-[11px] font-mono font-bold text-white/60 w-10 text-left">
+                );
-                {formatTime(duration)}
+              })}
-              </span>
+            </div>
+
+            {/* Time Stamp Row */}
+            <div className="flex items-center justify-between text-[11px] font-mono font-bold text-white/60 px-1 dir-ltr" dir="ltr">
+              <span>{formatTime(currentTime)}</span>
+              <span>{formatTime(duration)}</span>
             </div>
           </div>
 
@@ -302,7 +344,7 @@ export default function PodcastPlayerModal({ isOpen, onClose, podcast }: Podcast
               <button
                 type="button"
                 onClick={() => setShowRateMenu(!showRateMenu)}
-                className="px-3 py-1.5 rounded-xl bg-white/10 hover:bg-white/20 text-white text-xs font-mono font-bold transition-all cursor-pointer flex items-center gap-1 border border-white/10"
+                className="px-2.5 py-1.5 rounded-xl bg-white/10 hover:bg-white/20 text-white text-xs font-mono font-bold transition-all cursor-pointer flex items-center gap-1 border border-white/10"
                 title="سرعت پخش"
               >
                 <span>{playbackRate}x</span>
@@ -317,7 +359,7 @@ export default function PodcastPlayerModal({ isOpen, onClose, podcast }: Podcast
                       onClick={() => handleRateChange(rate)}
                       className={`px-3 py-1 text-xs font-mono font-bold rounded-xl text-center transition-colors cursor-pointer ${
                         playbackRate === rate
-                          ? "bg-canina-blue text-white"
+                          ? "bg-purple-600 text-white"
                           : "text-white/70 hover:bg-white/10 hover:text-white"
                       }`}
                     >
@@ -328,51 +370,50 @@ export default function PodcastPlayerModal({ isOpen, onClose, podcast }: Podcast
               )}
             </div>
 
-            {/* Central Controls: -15s, Play/Pause, +15s */}
+            {/* Central Controls: -15s on Left, Play/Pause in Middle, +15s on Right in RTL */}
-            <div className="flex items-center gap-3 sm:gap-4">
+            <div className="flex items-center gap-2 sm:gap-3" dir="rtl">
-              {/* -15s */}
-              <button
-                type="button"
-                onClick={() => skipTime(-15)}
-                className="p-2.5 text-white/80 hover:text-white rounded-full hover:bg-white/10 transition-colors cursor-pointer flex items-center gap-0.5 text-xs font-mono font-bold"
-                title="۱۵ ثانیه عقب"
-              >
-                <RotateCcw className="w-5 h-5" />
-                <span className="text-[10px]">15s</span>
-              </button>
-
               {/* Play / Pause button */}
               <button
                 type="button"
                 onClick={togglePlay}
-                className="w-14 h-14 rounded-full bg-canina-blue hover:bg-canina-blue/90 text-white flex items-center justify-center transition-transform hover:scale-105 active:scale-95 cursor-pointer shadow-xl shadow-canina-blue/40 border border-white/20"
+                className="w-12 h-12 rounded-full bg-purple-600 hover:bg-purple-500 text-white flex items-center justify-center transition-transform hover:scale-105 active:scale-95 cursor-pointer shadow-xl shadow-purple-600/40 border border-white/20"
                 title={isPlaying ? "توقف" : "پخش"}
               >
-                {isPlaying ? <Pause className="w-6 h-6 fill-white" /> : <Play className="w-6 h-6 fill-white ml-0.5" />}
+                {isPlaying ? <Pause className="w-5 h-5 fill-white" /> : <Play className="w-5 h-5 fill-white ml-0.5" />}
               </button>
 
-              {/* +15s */}
+              {/* -15s button (left) */}
+              <button
+                type="button"
+                onClick={() => skipTime(-15)}
+                className="px-2.5 py-1.5 text-white/80 hover:text-white rounded-lg hover:bg-white/10 transition-colors cursor-pointer flex items-center gap-1 text-xs font-mono font-bold border border-white/10"
+                title="۱۵ ثانیه عقب"
+              >
+                <RotateCcw className="w-3.5 h-3.5" />
+                <span>-15s</span>
+              </button>
+
+              {/* +15s button (right) */}
               <button
                 type="button"
                 onClick={() => skipTime(15)}
-                className="p-2.5 text-white/80 hover:text-white rounded-full hover:bg-white/10 transition-colors cursor-pointer flex items-center gap-0.5 text-xs font-mono font-bold"
+                className="px-2.5 py-1.5 text-white/80 hover:text-white rounded-lg hover:bg-white/10 transition-colors cursor-pointer flex items-center gap-1 text-xs font-mono font-bold border border-white/10"
                 title="۱۵ ثانیه جلو"
               >
-                <RotateCw className="w-5 h-5" />
+                <RotateCw className="w-3.5 h-3.5" />
-                <span className="text-[10px]">15s</span>
+                <span>+15s</span>
               </button>
             </div>
 
-            {/* Volume Control */}
+            {/* Volume Control: Increases towards the speaker icon */}
-            <div className="flex items-center gap-1.5">
+            <div className="flex items-center gap-2" dir="ltr">
-              <button
+              <div className="relative w-16 hidden sm:flex items-center h-4">
-                type="button"
+                <div className="absolute inset-x-0 h-1.5 bg-white/20 rounded-lg overflow-hidden pointer-events-none">
-                onClick={toggleMute}
+                  <div 
-                className="p-2 text-white/80 hover:text-white rounded-lg hover:bg-white/10 transition-colors cursor-pointer"
+                    className="h-full bg-purple-500 transition-all"
-                title={isMuted ? "صدا وصل" : "بی‌صدا"}
+                    style={{ width: `${volumePercent}%` }}
-              >
+                  />
-                {isMuted || volume === 0 ? <VolumeX className="w-4 h-4" /> : <Volume2 className="w-4 h-4" />}
+                </div>
-              </button>
                 <input
                   type="range"
                   min={0}
@@ -380,8 +421,21 @@ export default function PodcastPlayerModal({ isOpen, onClose, podcast }: Podcast
                   step={0.05}
                   value={isMuted ? 0 : volume}
                   onChange={handleVolumeChange}
-                className="w-14 h-1.5 bg-white/20 rounded-lg appearance-none cursor-pointer accent-canina-blue hidden sm:block"
+                  className="w-full h-4 opacity-0 absolute inset-0 cursor-pointer z-10"
                 />
+                <div 
+                  className="absolute w-2.5 h-2.5 bg-white rounded-full shadow pointer-events-none -translate-x-1/2"
+                  style={{ left: `${volumePercent}%` }}
+                />
+              </div>
+              <button
+                type="button"
+                onClick={toggleMute}
+                className="p-1.5 text-white/80 hover:text-white rounded-lg hover:bg-white/10 transition-colors cursor-pointer"
+                title={isMuted ? "صدا وصل" : "بی‌صدا"}
+              >
+                {isMuted || volume === 0 ? <VolumeX className="w-4 h-4" /> : <Volume2 className="w-4 h-4" />}
+              </button>
             </div>
           </div>
         </motion.div>

frontend/application/components/ProductPage.tsx

@@ -692,23 +692,14 @@ export default function ProductPage({ productSlug }: { productSlug: string }) {
                   </div>
                 </div>
 
-                <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
+                <div className="space-y-6">
-                  {/* Video Player Card */}
+                  {/* Video Player Row */}
                   {product.videoUrl && (
-                    <div className="bg-gradient-to-br from-neutral-900 via-neutral-900 to-black rounded-3xl overflow-hidden shadow-xl border border-white/10 p-6 flex flex-col justify-between text-white space-y-4 group">
+                    <div className="bg-gradient-to-br from-neutral-900 via-neutral-900 to-black rounded-3xl overflow-hidden shadow-xl border border-white/10 p-6 flex flex-col md:flex-row items-center gap-6 text-white group">
-                      <div className="space-y-3">
-                        <div className="flex items-center justify-between">
-                          <span className="text-xs font-black text-blue-400 bg-blue-500/10 px-3 py-1 rounded-full border border-blue-500/20 flex items-center gap-1.5">
-                            <span className="w-2 h-2 rounded-full bg-red-500 animate-pulse" />
-                            ویدیو راهنما
-                          </span>
-                          <span className="text-[11px] text-white/50 font-mono">Video Guide</span>
-                        </div>
-
                       {/* Thumbnail / Cover Box */}
                       <div 
                         onClick={() => setIsVideoModalOpen(true)}
-                          className="relative aspect-video rounded-2xl overflow-hidden cursor-pointer bg-neutral-800 border border-white/10 group-hover:border-canina-blue/50 transition-all flex items-center justify-center"
+                        className="relative w-full md:w-80 aspect-video rounded-2xl overflow-hidden cursor-pointer bg-neutral-800 border border-white/10 group-hover:border-canina-blue/50 transition-all flex items-center justify-center shrink-0"
                       >
                         <img
                           src={product.videoCover || product.image}
@@ -719,48 +710,46 @@ export default function ProductPage({ productSlug }: { productSlug: string }) {
                           }}
                         />
                         <div className="absolute inset-0 bg-black/40 group-hover:bg-black/20 transition-colors flex items-center justify-center">
-                            <div className="w-14 h-14 rounded-full bg-canina-blue text-white flex items-center justify-center shadow-xl shadow-canina-blue/50 group-hover:scale-110 transition-transform">
+                          <div className="w-12 h-12 rounded-full bg-canina-blue text-white flex items-center justify-center shadow-xl shadow-canina-blue/50 group-hover:scale-110 transition-transform">
-                              <Play className="w-6 h-6 fill-white ml-0.5" />
+                            <Play className="w-5 h-5 fill-white ml-0.5" />
                           </div>
                         </div>
                       </div>
 
-                        <div>
+                      <div className="flex-1 text-center md:text-right space-y-2">
-                          <h4 className="text-base font-black text-white line-clamp-1">
+                        <div className="flex items-center justify-center md:justify-start gap-2">
-                            {product.videoTitle || "ویدیو معرفی و راهنمای مصرف محصول"}
+                          <span className="text-xs font-black text-blue-400 bg-blue-500/10 px-3 py-1 rounded-full border border-blue-500/20 flex items-center gap-1.5">
+                            <span className="w-2 h-2 rounded-full bg-red-500 animate-pulse" />
+                            ویدیو راهنما و معرفی
+                          </span>
+                        </div>
+                        <h4 className="text-lg font-black text-white">
+                          {product.videoTitle || "ویدیو راهنمای مصرف و معرفی مکمل"}
                         </h4>
-                          <p className="text-xs text-white/70 font-medium line-clamp-2 mt-1 leading-relaxed">
+                        <p className="text-xs text-white/70 font-medium leading-relaxed">
-                            {product.videoDescription || "مشاهده راهنمای کامل، دوز مصرفی و آموزش خوراندن مکمل توسط کادر تخصصی کنینا"}
+                          {product.videoDescription || "مشاهده ویدیوی آموزشی، دوزبندی دقیق و نحوه مصرف مکمل توسط کادر علمی کنینا"}
                         </p>
-                        </div>
+                        <div className="pt-2 flex justify-center md:justify-start">
-                      </div>
-
                           <button
                             type="button"
                             onClick={() => setIsVideoModalOpen(true)}
-                        className="w-full py-3 px-4 bg-white/10 hover:bg-canina-blue text-white rounded-2xl font-black text-xs transition-all flex items-center justify-center gap-2 cursor-pointer border border-white/10"
+                            className="py-2.5 px-6 bg-canina-blue hover:bg-blue-600 text-white rounded-xl font-bold text-xs transition-all flex items-center gap-2 cursor-pointer shadow-md shadow-canina-blue/20"
                           >
                             <Play className="w-4 h-4 fill-white" />
-                        <span>پخش ویدیو در پلیر اختصاصی</span>
+                            <span>پخش ویدیو</span>
                           </button>
                         </div>
+                      </div>
+                    </div>
                   )}
 
-                  {/* Podcast Player Card */}
+                  {/* Podcast Player Row */}
                   {product.podcastUrl && (
-                    <div className="bg-gradient-to-br from-purple-950/40 via-neutral-900 to-black rounded-3xl overflow-hidden shadow-xl border border-purple-500/20 p-6 flex flex-col justify-between text-white space-y-4 group">
+                    <div className="bg-gradient-to-br from-purple-950/40 via-neutral-900 to-black rounded-3xl overflow-hidden shadow-xl border border-purple-500/20 p-6 flex flex-col md:flex-row items-center gap-6 text-white group">
-                      <div className="space-y-3">
-                        <div className="flex items-center justify-between">
-                          <span className="text-xs font-black text-purple-400 bg-purple-500/10 px-3 py-1 rounded-full border border-purple-500/20 flex items-center gap-1.5">
-                            🎧 پادکست اختصاصی
-                          </span>
-                          <span className="text-[11px] text-white/50 font-mono">Audio Analysis</span>
-                        </div>
-
                       {/* Podcast Cover / Artwork Box */}
                       <div 
                         onClick={() => setIsPodcastModalOpen(true)}
-                          className="relative aspect-video rounded-2xl overflow-hidden cursor-pointer bg-neutral-800 border border-white/10 group-hover:border-purple-500/50 transition-all flex items-center justify-center"
+                        className="relative w-full md:w-80 aspect-video rounded-2xl overflow-hidden cursor-pointer bg-neutral-800 border border-white/10 group-hover:border-purple-500/50 transition-all flex items-center justify-center shrink-0"
                       >
                         <img
                           src={product.podcastCover || product.image}
@@ -771,35 +760,39 @@ export default function ProductPage({ productSlug }: { productSlug: string }) {
                           }}
                         />
                         <div className="absolute inset-0 bg-black/40 group-hover:bg-black/20 transition-colors flex items-center justify-center">
-                            <div className="w-14 h-14 rounded-full bg-purple-600 text-white flex items-center justify-center shadow-xl shadow-purple-600/50 group-hover:scale-110 transition-transform">
+                          <div className="w-12 h-12 rounded-full bg-purple-600 text-white flex items-center justify-center shadow-xl shadow-purple-600/50 group-hover:scale-110 transition-transform">
-                              <Play className="w-6 h-6 fill-white ml-0.5" />
+                            <Play className="w-5 h-5 fill-white ml-0.5" />
                           </div>
                         </div>
                       </div>
 
-                        <div>
+                      <div className="flex-1 text-center md:text-right space-y-2">
-                          <h4 className="text-base font-black text-white line-clamp-1">
+                        <div className="flex items-center justify-center md:justify-start gap-2">
+                          <span className="text-xs font-black text-purple-400 bg-purple-500/10 px-3 py-1 rounded-full border border-purple-500/20">
+                            🎧 پادکست و بررسی صوتی بالینی
+                          </span>
+                        </div>
+                        <h4 className="text-lg font-black text-white">
                           {product.podcastTitle || "پادکست و بررسی صوتی بالینی مکمل"}
                         </h4>
-                          <p className="text-xs text-white/70 font-medium line-clamp-2 mt-1 leading-relaxed">
+                        <p className="text-xs text-white/70 font-medium leading-relaxed">
                           {product.podcastDescription || "توضیحات صوتی دامپزشک و کادر علمی درباره اثربخشی، مکانیسم اثر و نحوه مصرف دقیق"}
                         </p>
-                        </div>
+                        <div className="pt-2 flex justify-center md:justify-start">
-                      </div>
-
                           <button
                             type="button"
                             onClick={() => setIsPodcastModalOpen(true)}
-                        className="w-full py-3 px-4 bg-white/10 hover:bg-purple-600 text-white rounded-2xl font-black text-xs transition-all flex items-center justify-center gap-2 cursor-pointer border border-white/10"
+                            className="py-2.5 px-6 bg-purple-600 hover:bg-purple-700 text-white rounded-xl font-bold text-xs transition-all flex items-center gap-2 cursor-pointer shadow-md shadow-purple-600/20"
                           >
                             <Play className="w-4 h-4 fill-white" />
-                        <span>شنیدن پادکست در پلیر اختصاصی</span>
+                            <span>شنیدن پادکست</span>
                           </button>
                         </div>
-                  )}
                       </div>
+                    </div>
+                  )}
 
-                {/* PDF Catalog Download Box */}
+                  {/* PDF Catalog Download Row */}
                   {product.pdfUrl && (
                     <div className="bg-medical-gray-50 border border-medical-gray-200 rounded-3xl p-6 flex flex-col sm:flex-row items-center justify-between gap-4 shadow-xs">
                       <div className="flex items-center gap-4 text-center sm:text-right">
@@ -826,6 +819,7 @@ export default function ProductPage({ productSlug }: { productSlug: string }) {
                       </a>
                     </div>
                   )}
+                </div>
               </section>
             )}
 

frontend/application/components/ProductReviews.tsx

@@ -102,10 +102,10 @@ export default function ProductReviews({ productId, productName }: ProductReview
   return (
     <section className="bg-white border border-medical-gray-200 rounded-[2.5rem] p-6 sm:p-10 shadow-md space-y-8 font-vazir text-right" dir="rtl">
       {/* Header & Rating Summary */}
-      <div className="flex flex-col md:flex-row md:items-center justify-between gap-6 pb-6 border-b border-medical-gray-100">
+      <div className="flex flex-col sm:flex-row sm:items-center justify-between gap-6 pb-6 border-b border-medical-gray-100">
-        <div className="space-y-2">
+        <div className="space-y-1 text-right">
           <div className="flex items-center gap-3">
-            <div className="w-12 h-12 bg-canina-gold/10 text-canina-gold rounded-2xl flex items-center justify-center shadow-xs">
+            <div className="w-12 h-12 bg-canina-gold/10 text-canina-gold rounded-2xl flex items-center justify-center shadow-xs shrink-0">
               <Star className="w-6 h-6 fill-canina-gold" />
             </div>
             <div>
@@ -120,13 +120,13 @@ export default function ProductReviews({ productId, productName }: ProductReview
         </div>
 
         {/* Rating Score Badge & Add Review Button */}
-        <div className="flex flex-wrap items-center gap-4">
+        <div className="flex flex-wrap items-center gap-3 justify-start sm:justify-end">
-          <div className="flex items-center gap-3 px-5 py-3 bg-medical-gray-50 border border-medical-gray-100 rounded-2xl">
+          <div className="flex items-center gap-2.5 px-4 py-2.5 bg-medical-gray-50 border border-medical-gray-100 rounded-2xl">
-            <div className="flex items-center gap-1">
+            <div className="flex items-center gap-0.5">
               {Array.from({ length: 5 }).map((_, i) => (
                 <Star
                   key={i}
-                  className={`w-4 h-4 ${
+                  className={`w-3.5 h-3.5 ${
                     i < Math.round(stats.averageRating)
                       ? "fill-amber-400 text-amber-400"
                       : "text-medical-gray-200"
@@ -134,17 +134,18 @@ export default function ProductReviews({ productId, productName }: ProductReview
                 />
               ))}
             </div>
-            <div className="text-sm font-black text-medical-gray-900">
+            <div className="text-xs font-black text-medical-gray-900">
               {toPersian(stats.averageRating)} از ۵
             </div>
-            <span className="text-xs text-medical-gray-400 font-bold border-r border-medical-gray-200 pr-2">
+            <span className="text-[11px] text-medical-gray-400 font-bold border-r border-medical-gray-200 pr-2">
               ({toPersian(stats.totalReviews)} دیدگاه)
             </span>
           </div>
 
           <button
+            type="button"
             onClick={() => setFormOpen(!formOpen)}
-            className="px-5 py-3 bg-canina-blue hover:bg-canina-dark text-white rounded-2xl text-xs font-black transition-all shadow-md shadow-canina-blue/20 flex items-center gap-2"
+            className="px-5 py-2.5 bg-medical-gray-900 hover:bg-canina-blue text-white rounded-2xl text-xs font-black transition-all shadow-md shadow-black/10 flex items-center gap-2 cursor-pointer"
           >
             <MessageSquare className="w-4 h-4" />
             <span>{formOpen ? "بستن فرم" : "ثبت دیدگاه جدید"}</span>

frontend/application/components/VideoModalPlayer.tsx

@@ -173,7 +173,7 @@ export default function VideoModalPlayer({ isOpen, onClose, video }: VideoModalP
     if (navigator.share) {
       try {
         await navigator.share({
-          title: video?.title || 'ویدئوی آموزشی کنینا',
+          title: video?.title || 'ویدئوی راهنمای کنینا',
           text: video?.description || '',
           url: shareUrl
         });
@@ -213,6 +213,8 @@ export default function VideoModalPlayer({ isOpen, onClose, video }: VideoModalP
   if (!isOpen || !video) return null;
 
   const isIframe = video.videoUrl?.includes("<iframe");
+  const progressPercent = duration > 0 ? (currentTime / duration) * 100 : 0;
+  const volumePercent = isMuted ? 0 : volume * 100;
 
   return (
     <AnimatePresence>
@@ -370,12 +372,19 @@ export default function VideoModalPlayer({ isOpen, onClose, video }: VideoModalP
                   </div>
                 )}
 
-                {/* Progress / Seek Bar */}
+                {/* Progress / Seek Bar with filled progress track */}
                 <div className="flex items-center gap-3 dir-ltr" dir="ltr">
                   <span className="text-[11px] font-mono font-bold text-white/70 w-10 text-right">
                     {formatTime(currentTime)}
                   </span>
-                  <div className="relative flex-1 flex items-center">
+                  <div className="relative flex-1 flex items-center h-4">
+                    {/* Background Track */}
+                    <div className="absolute inset-x-0 h-1.5 bg-white/20 rounded-lg overflow-hidden pointer-events-none">
+                      <div 
+                        className="h-full bg-canina-blue transition-all"
+                        style={{ width: `${progressPercent}%` }}
+                      />
+                    </div>
                     <input
                       type="range"
                       min={0}
@@ -383,7 +392,12 @@ export default function VideoModalPlayer({ isOpen, onClose, video }: VideoModalP
                       step={0.1}
                       value={currentTime}
                       onChange={handleSeek}
-                      className="w-full h-1.5 bg-white/20 rounded-lg appearance-none cursor-pointer accent-canina-blue hover:h-2 transition-all"
+                      className="w-full h-4 opacity-0 absolute inset-0 cursor-pointer z-10"
+                    />
+                    {/* Visual Scrubber Thumb */}
+                    <div 
+                      className="absolute w-3.5 h-3.5 bg-white rounded-full shadow-md pointer-events-none -translate-x-1/2 transition-transform hover:scale-125"
+                      style={{ left: `${progressPercent}%` }}
                     />
                   </div>
                   <span className="text-[11px] font-mono font-bold text-white/70 w-10 text-left">
@@ -393,8 +407,8 @@ export default function VideoModalPlayer({ isOpen, onClose, video }: VideoModalP
 
                 {/* Action Buttons Row */}
                 <div className="flex items-center justify-between">
-                  {/* Left Controls (Playback & Jumps) */}
+                  {/* Left Controls (Playback & Jumps with - on Left and + on Right in RTL) */}
-                  <div className="flex items-center gap-2 sm:gap-4">
+                  <div className="flex items-center gap-2 sm:gap-3" dir="rtl">
                     {/* Play/Pause */}
                     <button
                       type="button"
@@ -405,38 +419,37 @@ export default function VideoModalPlayer({ isOpen, onClose, video }: VideoModalP
                       {isPlaying ? <Pause className="w-5 h-5 fill-white" /> : <Play className="w-5 h-5 fill-white ml-0.5" />}
                     </button>
 
-                    {/* -10s */}
+                    {/* -10s button */}
                     <button
                       type="button"
                       onClick={() => skipTime(-10)}
-                      className="p-2 text-white/70 hover:text-white rounded-lg hover:bg-white/10 transition-colors cursor-pointer flex items-center gap-1 text-xs font-mono font-bold"
+                      className="px-2.5 py-1.5 text-white/80 hover:text-white rounded-lg hover:bg-white/10 transition-colors cursor-pointer flex items-center gap-1 text-xs font-mono font-bold border border-white/10"
                       title="۱۰ ثانیه عقب"
                     >
-                      <RotateCcw className="w-4 h-4" />
+                      <RotateCcw className="w-3.5 h-3.5" />
-                      <span className="text-[10px]">10s</span>
+                      <span>-10s</span>
                     </button>
 
-                    {/* +10s */}
+                    {/* +10s button */}
                     <button
                       type="button"
                       onClick={() => skipTime(10)}
-                      className="p-2 text-white/70 hover:text-white rounded-lg hover:bg-white/10 transition-colors cursor-pointer flex items-center gap-1 text-xs font-mono font-bold"
+                      className="px-2.5 py-1.5 text-white/80 hover:text-white rounded-lg hover:bg-white/10 transition-colors cursor-pointer flex items-center gap-1 text-xs font-mono font-bold border border-white/10"
                       title="۱۰ ثانیه جلو"
                     >
-                      <RotateCw className="w-4 h-4" />
+                      <RotateCw className="w-3.5 h-3.5" />
-                      <span className="text-[10px]">10s</span>
+                      <span>+10s</span>
                     </button>
 
-                    {/* Volume slider */}
+                    {/* Volume Slider: Increases towards the speaker icon */}
-                    <div className="hidden sm:flex items-center gap-2 group/vol">
+                    <div className="hidden sm:flex items-center gap-2 pr-2" dir="ltr">
-                      <button
+                      <div className="relative w-20 flex items-center h-4">
-                        type="button"
+                        <div className="absolute inset-x-0 h-1.5 bg-white/20 rounded-lg overflow-hidden pointer-events-none">
-                        onClick={toggleMute}
+                          <div 
-                        className="p-2 text-white/70 hover:text-white rounded-lg hover:bg-white/10 transition-colors cursor-pointer"
+                            className="h-full bg-canina-blue transition-all"
-                        title={isMuted ? "صدا وصل" : "بی‌صدا"}
+                            style={{ width: `${volumePercent}%` }}
-                      >
+                          />
-                        {isMuted || volume === 0 ? <VolumeX className="w-4 h-4" /> : <Volume2 className="w-4 h-4" />}
+                        </div>
-                      </button>
                         <input
                           type="range"
                           min={0}
@@ -444,8 +457,21 @@ export default function VideoModalPlayer({ isOpen, onClose, video }: VideoModalP
                           step={0.05}
                           value={isMuted ? 0 : volume}
                           onChange={handleVolumeChange}
-                        className="w-16 h-1 bg-white/20 rounded-lg appearance-none cursor-pointer accent-canina-blue"
+                          className="w-full h-4 opacity-0 absolute inset-0 cursor-pointer z-10"
                         />
+                        <div 
+                          className="absolute w-2.5 h-2.5 bg-white rounded-full shadow pointer-events-none -translate-x-1/2"
+                          style={{ left: `${volumePercent}%` }}
+                        />
+                      </div>
+                      <button
+                        type="button"
+                        onClick={toggleMute}
+                        className="p-1.5 text-white/80 hover:text-white rounded-lg hover:bg-white/10 transition-colors cursor-pointer"
+                        title={isMuted ? "صدا وصل" : "بی‌صدا"}
+                      >
+                        {isMuted || volume === 0 ? <VolumeX className="w-4 h-4" /> : <Volume2 className="w-4 h-4" />}
+                      </button>
                     </div>
                   </div>
 
@@ -456,7 +482,7 @@ export default function VideoModalPlayer({ isOpen, onClose, video }: VideoModalP
                       <button
                         type="button"
                         onClick={() => setShowRateMenu(!showRateMenu)}
-                        className="px-2.5 py-1 rounded-xl bg-white/10 hover:bg-white/20 text-white text-xs font-mono font-bold transition-all cursor-pointer flex items-center gap-1"
+                        className="px-2.5 py-1 rounded-xl bg-white/10 hover:bg-white/20 text-white text-xs font-mono font-bold transition-all cursor-pointer flex items-center gap-1 border border-white/10"
                         title="سرعت پخش"
                       >
                         <span>{playbackRate}x</span>