fix(ui): 批量替换所有组件中残留的硬编码深色值以彻底支持浅色主题

app/components/UI/AudioPlayer.vue

@@ -1528,7 +1528,7 @@ const getFirstChar = (text) => {
 
 .mobile-top-progress .progress-fill {
   height: 100%;
-  background: #0b5afe;
+  background: var(--bg-secondary, #0b5afe);
   box-shadow: 0 0 8px rgba(11, 90, 254, 0.6);
   border-radius: 0 1px 1px 0;
 }
@@ -1729,7 +1729,7 @@ const getFirstChar = (text) => {
   align-items: center;
   justify-content: center;
   background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-  color: #ffffff;
+  color: var(--text-primary, #ffffff);
   font-size: 18px;
   font-weight: 600;
   font-family:
@@ -1756,7 +1756,7 @@ const getFirstChar = (text) => {
   line-height: 22px;
   padding-bottom: 2px;
   letter-spacing: -0.4px;
-  color: #ffffff;
+  color: var(--text-primary, #ffffff);
   font-family:
     'SF Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', SimHei, Arial, Helvetica,
     sans-serif;
@@ -1776,7 +1776,7 @@ const getFirstChar = (text) => {
   overflow: hidden;
   line-height: 20px;
   letter-spacing: -0.4px;
-  color: #ffffff75;
+  color: var(--text-primary, #ffffff)75;
   font-family:
     'SF Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', SimHei, Arial, Helvetica,
     sans-serif;
@@ -1797,7 +1797,7 @@ const getFirstChar = (text) => {
   align-items: center;
   justify-content: center;
   border-radius: 100px;
-  background: #00000042;
+  background: var(--bg-primary, #111111)42;
   padding: 6px;
   width: 32px;
   height: 32px;
@@ -1814,7 +1814,7 @@ const getFirstChar = (text) => {
 }
 
 .close-icon {
-  color: #ffffff;
+  color: var(--text-primary, #ffffff);
   font-size: 15px;
   line-height: 1;
   font-family:
@@ -1851,7 +1851,7 @@ const getFirstChar = (text) => {
   display: flex;
   flex-shrink: 0;
   align-items: center;
-  border: 1px solid #1a1a1a;
+  border: 1px solid var(--border-secondary, #1a1a1a);
   border-radius: 7px;
   height: 8px;
   width: 100%;
@@ -1864,14 +1864,14 @@ const getFirstChar = (text) => {
 }
 
 .ios-progress-bar:hover {
-  border-color: #333;
+  border-color: var(--border-secondary, #333);
   box-shadow:
     0 0 20px rgba(255, 255, 255, 0.1),
     inset 0 1px 0 rgba(255, 255, 255, 0.1);
 }
 
 .progress-fill {
-  background: linear-gradient(90deg, #ffffffb2, #ffffff);
+  background: linear-gradient(90deg, var(--card-bg, #ffffff)b2, #ffffff);
   height: 8px;
   transition: width 0.1s linear;
   border-radius: 7px;
@@ -1916,7 +1916,7 @@ const getFirstChar = (text) => {
 }
 
 .clickable-time:hover {
-  color: #ffffff;
+  color: var(--text-primary, #ffffff);
   transform: scale(1.05);
 }
 
@@ -1931,10 +1931,10 @@ const getFirstChar = (text) => {
   display: flex;
   align-items: center;
   justify-content: center;
-  background: #ffffff1a;
+  background: var(--card-bg, #ffffff)1a;
   border-radius: 4px;
   padding: 0 8px;
-  color: #ffffffb3;
+  color: var(--text-primary, #ffffff)b3;
   font-size: 10px;
   font-weight: 600;
   backdrop-filter: blur(10px);
@@ -1944,8 +1944,8 @@ const getFirstChar = (text) => {
 }
 
 .audio-quality-badge:hover {
-  background: #ffffff26;
-  color: #ffffff;
+  background: var(--card-bg, #ffffff)26;
+  color: var(--text-primary, #ffffff);
 }
 
 /* 控制按钮区域 */
@@ -1962,7 +1962,7 @@ const getFirstChar = (text) => {
 .ios-control-btn {
   background: none;
   border: none;
-  color: #ffffff92;
+  color: var(--text-primary, #ffffff)92;
   cursor: pointer;
   transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
   display: flex;
@@ -1997,7 +1997,7 @@ const getFirstChar = (text) => {
 }
 
 .ios-control-btn:hover {
-  color: #ffffff;
+  color: var(--text-primary, #ffffff);
   transform: scale(1.1);
   box-shadow:
     0 0 20px rgba(255, 255, 255, 0.2),
@@ -2196,7 +2196,7 @@ const getFirstChar = (text) => {
   width: 60px;
   line-height: 18px;
   letter-spacing: 0.42px;
-  color: #ffffffb3;
+  color: var(--text-primary, #ffffff)b3;
   font-family:
     'SF Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', SimHei, Arial, Helvetica,
     sans-serif;
@@ -2215,10 +2215,10 @@ const getFirstChar = (text) => {
   display: flex;
   align-items: center;
   justify-content: center;
-  background: #ffffff1a;
+  background: var(--card-bg, #ffffff)1a;
   border-radius: 4px;
   padding: 0 8px;
-  color: #ffffffb3;
+  color: var(--text-primary, #ffffff)b3;
   font-size: 10px;
   font-weight: 600;
   backdrop-filter: blur(10px);
@@ -2228,8 +2228,8 @@ const getFirstChar = (text) => {
 }
 
 .audio-quality:hover {
-  background: #ffffff26;
-  color: #ffffff;
+  background: var(--card-bg, #ffffff)26;
+  color: var(--text-primary, #ffffff);
 }
 
 .audio-quality:active {
@@ -2251,13 +2251,13 @@ const getFirstChar = (text) => {
   width: 39px;
   font-size: 25px;
   text-align: center;
-  color: #ffffff92;
+  color: var(--text-primary, #ffffff)92;
   cursor: pointer;
   transition: all 0.2s ease;
 }
 
 .lyrics-btn:hover {
-  color: #ffffff;
+  color: var(--text-primary, #ffffff);
   transform: scale(1.1);
 }
 
@@ -2265,7 +2265,7 @@ const getFirstChar = (text) => {
 .control-btn {
   line-height: 1;
   font-size: 24px;
-  color: #ffffff;
+  color: var(--text-primary, #ffffff);
   cursor: pointer;
   transition: all 0.2s ease;
   display: flex;
@@ -2290,7 +2290,7 @@ const getFirstChar = (text) => {
 .play-pause-btn {
   line-height: 44px;
   font-size: 37px;
-  color: #ffffff;
+  color: var(--text-primary, #ffffff);
   cursor: pointer;
   transition: all 0.2s ease;
   display: flex;