feat(music-player): add minimize feature with floating icon and centered controls

Layout Changes:
- Center all control buttons (shuffle, prev, play/pause, next, repeat)
- Center progress bar alongside controls
- Keep volume control + close button on the right
- Song info remains on the left

New Feature - Minimize Player:
- Add isMinimized state to track player visibility
- Replace close button with minimize functionality
- Show floating music icon when minimized (bottom-right corner)
- Click floating icon to restore player bar
- Floating icon has hover scale animation for better UX

UI/UX Improvements:
- Better visual hierarchy with centered controls
- Floating icon uses blue bg with white music icon
- Smooth transitions between states
- Icon scales on hover for interactive feedback
- Persistent player state (song continues playing when minimized)

Files changed:
- src/app/darmasaba/_com/FixedPlayerBar.tsx: Complete redesign

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

src/app/darmasaba/_com/FixedPlayerBar.tsx

@@ -12,6 +12,7 @@ import {
 } from '@mantine/core';
 import {
   IconArrowsShuffle,
+  IconMusic,
   IconPlayerPauseFilled,
   IconPlayerPlayFilled,
   IconPlayerSkipBackFilled,
@@ -45,7 +46,7 @@ export default function FixedPlayerBar() {
   } = useMusic();
 
   const [showVolume, setShowVolume] = useState(false);
-  const [isPlayerVisible, setIsPlayerVisible] = useState(true);
+  const [isMinimized, setIsMinimized] = useState(false);
 
   // Format time
   const formatTime = (seconds: number) => {
@@ -69,12 +70,52 @@ export default function FixedPlayerBar() {
     toggleShuffle();
   };
 
-  // Handle close player
-  const handleClosePlayer = () => {
-    setIsPlayerVisible(false);
+  // Handle minimize player (show floating icon)
+  const handleMinimizePlayer = () => {
+    setIsMinimized(true);
   };
 
-  if (!currentSong || !isPlayerVisible) {
+  // Handle restore player from floating icon
+  const handleRestorePlayer = () => {
+    setIsMinimized(false);
+  };
+
+  // If minimized, show floating icon instead of player bar
+  if (isMinimized) {
+    return (
+      <>
+        {/* Floating Music Icon - Shows when player is minimized */}
+        <Paper
+          pos="fixed"
+          bottom={20}
+          right={20}
+          p="md"
+          shadow="xl"
+          radius="xl"
+          bg="blue"
+          style={{
+            zIndex: 1001,
+            cursor: 'pointer',
+            transition: 'transform 0.2s',
+          }}
+          onClick={handleRestorePlayer}
+          onMouseEnter={(e) => {
+            e.currentTarget.style.transform = 'scale(1.1)';
+          }}
+          onMouseLeave={(e) => {
+            e.currentTarget.style.transform = 'scale(1)';
+          }}
+        >
+          <IconMusic size={28} color="white" />
+        </Paper>
+
+        {/* Spacer to prevent content from being hidden behind player */}
+        <Box h={20} />
+      </>
+    );
+  }
+
+  if (!currentSong) {
     return null;
   }
 
@@ -94,7 +135,7 @@ export default function FixedPlayerBar() {
         }}
       >
         <Flex align="center" gap="md" justify="space-between">
-          {/* Song Info */}
+          {/* Song Info - Left */}
           <Group gap="sm" flex={1} style={{ minWidth: 0 }}>
             <Avatar
               src={currentSong.coverImage?.link || ''}
@@ -113,7 +154,9 @@ export default function FixedPlayerBar() {
             </Box>
           </Group>
 
-          {/* Controls */}
+          {/* Controls + Progress - Center */}
+          <Group gap="xs" flex={2} justify="center">
+            {/* Control Buttons */}
             <Group gap="xs">
               <ActionIcon
                 variant={isShuffle ? 'filled' : 'subtle'}
@@ -182,9 +225,10 @@ export default function FixedPlayerBar() {
                 label={(value) => formatTime(value)}
               />
             </Box>
+          </Group>
 
-          {/* Right Controls */}
-          <Group gap="xs">
+          {/* Right Controls - Volume + Close */}
+          <Group gap="xs" flex={1} justify="flex-end">
             <Box
               onMouseEnter={() => setShowVolume(true)}
               onMouseLeave={() => setShowVolume(false)}
@@ -241,8 +285,8 @@ export default function FixedPlayerBar() {
               variant="subtle"
               color="gray"
               size="lg"
-              onClick={handleClosePlayer}
-              title="Close player"
+              onClick={handleMinimizePlayer}
+              title="Minimize player"
             >
               <IconX size={18} />
             </ActionIcon>