...

2025-12-29 11:18:36 +08:00 · 2025-12-29 10:40:59 +08:00 · 2025-12-29 10:06:16 +08:00
36 changed files with 900 additions and 532 deletions
--- a/src/app/(features)/alphabet/AlphabetCard.tsx
+++ b/src/app/(features)/alphabet/AlphabetCard.tsx
@@ -3,7 +3,7 @@
 import { useState, useEffect, useCallback } from "react";
 import { useTranslations } from "next-intl";
 import { Letter, SupportedAlphabets } from "@/lib/interfaces";
-import IconClick from "@/components/ui/buttons/IconClick";
+import { IconClick } from "@/components/ui/buttons";
 import IMAGES from "@/config/images";
 import { ChevronLeft, ChevronRight } from "lucide-react";

@@ -99,7 +99,7 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
  return (
    <div className="min-h-[calc(100vh-64px)] bg-[#35786f] flex items-center justify-center px-4 py-8">
      <div className="w-full max-w-2xl">
-        {/* 返回按钮 */}
+        {/* 右上角返回按钮 */}
        <div className="flex justify-end mb-4">
          <IconClick
            size={32}
@@ -110,13 +110,15 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
          />
        </div>

-        {/* 主卡片 */}
+        {/* 白色主卡片容器 */}
        <div className="bg-white rounded-2xl shadow-xl p-8 md:p-12">
-          {/* 进度指示器 */}
+          {/* 顶部进度指示器和显示选项按钮 */}
          <div className="flex justify-between items-center mb-6">
+            {/* 当前字母进度 */}
            <span className="text-sm text-gray-500">
              {currentIndex + 1} / {alphabet.length}
            </span>
+            {/* 显示选项切换按钮组 */}
            <div className="flex gap-2 flex-wrap">
              <button
                onClick={() => setShowLetter(!showLetter)}
@@ -128,6 +130,7 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
              >
                {t("letter")}
              </button>
+              {/* IPA 音标显示切换 */}
              <button
                onClick={() => setShowIPA(!showIPA)}
                className={`px-3 py-1 rounded-full text-sm transition-colors ${
@@ -138,6 +141,7 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
              >
                IPA
              </button>
+              {/* 罗马音显示切换（仅日语显示） */}
              {hasRomanization && (
                <button
                  onClick={() => setShowRoman(!showRoman)}
@@ -150,6 +154,7 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
                  {t("roman")}
                </button>
              )}
+              {/* 随机模式切换 */}
              <button
                onClick={() => setIsRandomMode(!isRandomMode)}
                className={`px-3 py-1 rounded-full text-sm transition-colors ${
@@ -163,8 +168,9 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
            </div>
          </div>

-          {/* 字母显示区域 */}
+          {/* 字母主要内容显示区域 */}
          <div className="text-center mb-8">
+            {/* 字母本身（可隐藏） */}
            {showLetter ? (
              <div className="text-6xl md:text-8xl font-bold text-gray-800 mb-4">
                {currentLetter.letter}
@@ -175,12 +181,14 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
              </div>
            )}

+            {/* IPA 音标显示 */}
            {showIPA && (
              <div className="text-2xl md:text-3xl text-gray-600 mb-2">
                {currentLetter.letter_sound_ipa}
              </div>
            )}

+            {/* 罗马音显示（日语） */}
            {showRoman && hasRomanization && currentLetter.roman_letter && (
              <div className="text-lg md:text-xl text-gray-500">
                {currentLetter.roman_letter}
@@ -188,8 +196,9 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
            )}
          </div>

-          {/* 导航控制 */}
+          {/* 底部导航控制区域 */}
          <div className="flex justify-between items-center">
+            {/* 上一个按钮 */}
            <button
              onClick={goToPrevious}
              className="p-3 rounded-full bg-gray-100 hover:bg-gray-200 transition-colors"
@@ -198,8 +207,10 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
              <ChevronLeft size={24} />
            </button>

+            {/* 中间区域：随机按钮或进度条 */}
            <div className="flex gap-2 items-center">
              {isRandomMode ? (
+                // 随机模式：显示随机切换按钮
                <button
                  onClick={goToRandom}
                  className="px-4 py-2 rounded-full bg-[#35786f] text-white text-sm font-medium hover:bg-[#2d5f58] transition-colors"
@@ -207,6 +218,7 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
                  {t("randomNext")}
                </button>
              ) : (
+                // 顺序模式：显示进度点
                <div className="flex gap-1 flex-wrap max-w-xs justify-center">
                  {alphabet.slice(0, 20).map((_, index) => (
                    <div
@@ -218,6 +230,7 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
                      }`}
                    />
                  ))}
+                  {/* 超过20个字母时显示省略号 */}
                  {alphabet.length > 20 && (
                    <div className="text-xs text-gray-500 flex items-center">...</div>
                  )}
@@ -225,6 +238,7 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
              )}
            </div>

+            {/* 下一个按钮 */}
            <button
              onClick={goToNext}
              className="p-3 rounded-full bg-gray-100 hover:bg-gray-200 transition-colors"
@@ -235,7 +249,7 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
          </div>
        </div>

-        {/* 操作提示 */}
+        {/* 底部操作提示文字 */}
        <div className="text-center mt-6 text-white text-sm">
          <p>
            {isRandomMode
@@ -246,7 +260,7 @@ export default function AlphabetCard({ alphabet, alphabetType, onBack }: Alphabe
        </div>
      </div>

-      {/* 触摸事件处理 */}
+      {/* 全屏触摸事件监听层（用于滑动切换） */}
      <div
        className="absolute inset-0 pointer-events-none"
        onTouchStart={onTouchStart}
--- a/src/app/(features)/alphabet/MemoryCard.tsx
+++ b/src/app/(features)/alphabet/MemoryCard.tsx
@@ -1,5 +1,5 @@
-import LightButton from "@/components/ui/buttons/LightButton";
-import IconClick from "@/components/ui/buttons/IconClick";
+import { LightButton } from "@/components/ui/buttons";
+import { IconClick } from "@/components/ui/buttons";
 import IMAGES from "@/config/images";
 import { Letter, SupportedAlphabets } from "@/lib/interfaces";
 import {
--- a/src/app/(features)/alphabet/page.tsx
+++ b/src/app/(features)/alphabet/page.tsx
@@ -4,7 +4,7 @@ import { useState, useEffect } from "react";
 import { useTranslations } from "next-intl";
 import { Letter, SupportedAlphabets } from "@/lib/interfaces";
 import Container from "@/components/ui/Container";
-import LightButton from "@/components/ui/buttons/LightButton";
+import { LightButton } from "@/components/ui/buttons";
 import AlphabetCard from "./AlphabetCard";

 export default function Alphabet() {
@@ -50,14 +50,18 @@ export default function Alphabet() {
    return (
      <div className="min-h-[calc(100vh-64px)] bg-[#35786f] flex flex-col items-center justify-center px-4">
        <Container className="p-8 max-w-2xl w-full text-center">
+          {/* 页面标题 */}
          <h1 className="text-4xl md:text-5xl font-bold text-gray-800 mb-4">
            {t("chooseCharacters")}
          </h1>
+          {/* 副标题说明 */}
          <p className="text-gray-600 mb-8 text-lg">
            选择一种语言的字母表开始学习
          </p>

+          {/* 语言选择按钮网格 */}
          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+            {/* 日语假名选项 */}
            <LightButton
              onClick={() => setChosenAlphabet("japanese")}
              className="p-6 text-lg font-medium hover:scale-105 transition-transform"
@@ -68,6 +72,7 @@ export default function Alphabet() {
              </div>
            </LightButton>

+            {/* 英语字母选项 */}
            <LightButton
              onClick={() => setChosenAlphabet("english")}
              className="p-6 text-lg font-medium hover:scale-105 transition-transform"
@@ -78,6 +83,7 @@ export default function Alphabet() {
              </div>
            </LightButton>

+            {/* 维吾尔语字母选项 */}
            <LightButton
              onClick={() => setChosenAlphabet("uyghur")}
              className="p-6 text-lg font-medium hover:scale-105 transition-transform"
@@ -88,6 +94,7 @@ export default function Alphabet() {
              </div>
            </LightButton>

+            {/* 世界语字母选项 */}
            <LightButton
              onClick={() => setChosenAlphabet("esperanto")}
              className="p-6 text-lg font-medium hover:scale-105 transition-transform"
--- a/src/app/(features)/memorize/FolderSelector.tsx
+++ b/src/app/(features)/memorize/FolderSelector.tsx
@@ -1,8 +1,6 @@
 "use client";

-import Container from "@/components/ui/Container";
 import { useRouter } from "next/navigation";
-import { Center } from "@/components/common/Center";
 import { useTranslations } from "next-intl";
 import Link from "next/link";
 import { Folder } from "../../../../generated/prisma/browser";
@@ -15,49 +13,83 @@ interface FolderSelectorProps {
 const FolderSelector: React.FC<FolderSelectorProps> = ({ folders }) => {
  const t = useTranslations("memorize.folder_selector");
  const router = useRouter();
+
  return (
-    <Center>
-      <Container className="p-6 gap-4 flex flex-col">
-        {(folders.length === 0 && (
-          <h1 className="text-2xl text-gray-900 font-light">
-            {t("noFolders")}
-            <Link className="text-blue-900 border-b" href={"/folders"}>
-              folders
-            </Link>
-          </h1>
-        )) || (
-          <>
-            <h1 className="text-2xl text-gray-900 font-light">
-              {t("selectFolder")}
-            </h1>
-            <div className="text-gray-900 border border-gray-200 rounded-2xl max-h-96 overflow-y-auto">
-              {folders
-                .toSorted((a, b) => a.id - b.id)
-                .map((folder) => (
-                  <div
-                    key={folder.id}
-                    onClick={() =>
-                      router.push(`/memorize?folder_id=${folder.id}`)
-                    }
-                    className="flex flex-row justify-center items-center group p-2 gap-2 hover:cursor-pointer hover:bg-gray-50"
-                  >
-                    <Fd />
-                    <div className="flex-1 flex gap-2">
-                      <span className="group-hover:text-blue-500">
-                        {t("folderInfo", {
-                          id: folder.id,
-                          name: folder.name,
-                          count: folder.total,
-                        })}
-                      </span>
-                    </div>
-                  </div>
-                ))}
+    <div className="min-h-[calc(100vh-64px)] bg-[#35786f] flex items-center justify-center px-4 py-8">
+      <div className="w-full max-w-2xl">
+        <div className="bg-white rounded-2xl shadow-xl p-6 md:p-8">
+          {folders.length === 0 ? (
+            // 空状态 - 显示提示和跳转按钮
+            <div className="text-center">
+              <h1 className="text-2xl md:text-3xl font-bold text-gray-800 mb-4">
+                {t("noFolders")}
+              </h1>
+              <Link
+                className="inline-block px-6 py-2 bg-[#35786f] text-white rounded-full hover:bg-[#2d5f58] transition-colors"
+                href="/folders"
+              >
+                Go to Folders
+              </Link>
            </div>
-          </>
-        )}
-      </Container>
-    </Center>
+          ) : (
+            <>
+              {/* 页面标题 */}
+              <h1 className="text-2xl md:text-3xl font-bold text-gray-800 mb-6">
+                {t("selectFolder")}
+              </h1>
+              {/* 文件夹列表 */}
+              <div className="border border-gray-200 rounded-2xl max-h-96 overflow-y-auto">
+                {folders
+                  .toSorted((a, b) => a.id - b.id)
+                  .map((folder) => (
+                    <div
+                      key={folder.id}
+                      onClick={() =>
+                        router.push(`/memorize?folder_id=${folder.id}`)
+                      }
+                      className="flex flex-row items-center p-4 gap-3 hover:cursor-pointer hover:bg-gray-50 transition-colors border-b border-gray-100 last:border-b-0"
+                    >
+                      {/* 文件夹图标 */}
+                      <div className="flex-shrink-0">
+                        <Fd className="text-gray-600" size={24} />
+                      </div>
+                      {/* 文件夹信息 */}
+                      <div className="flex-1">
+                        <div className="font-medium text-gray-900">
+                          {folder.name}
+                        </div>
+                        <div className="text-sm text-gray-500">
+                          {t("folderInfo", {
+                            id: folder.id,
+                            name: folder.name,
+                            count: folder.total,
+                          })}
+                        </div>
+                      </div>
+                      {/* 右箭头 */}
+                      <div className="text-gray-400">
+                        <svg
+                          className="w-5 h-5"
+                          fill="none"
+                          stroke="currentColor"
+                          viewBox="0 0 24 24"
+                        >
+                          <path
+                            strokeLinecap="round"
+                            strokeLinejoin="round"
+                            strokeWidth={2}
+                            d="M9 5l7 7-7 7"
+                          />
+                        </svg>
+                      </div>
+                    </div>
+                  ))}
+              </div>
+            </>
+          )}
+        </div>
+      </div>
+    </div>
  );
 };

--- a/src/app/(features)/memorize/Memorize.tsx
+++ b/src/app/(features)/memorize/Memorize.tsx
@@ -1,7 +1,6 @@
 "use client";

 import { useState } from "react";
-import LightButton from "@/components/ui/buttons/LightButton";
 import { useAudioPlayer } from "@/hooks/useAudioPlayer";
 import { getTTSAudioUrl } from "@/lib/browser/tts";
 import { VOICES } from "@/config/locales";
@@ -28,7 +27,13 @@ const Memorize: React.FC<MemorizeProps> = ({ textPairs }) => {
  const { load, play } = useAudioPlayer();

  if (textPairs.length === 0) {
-    return <p>{t("noTextPairs")}</p>;
+    return (
+      <div className="min-h-[calc(100vh-64px)] bg-[#35786f] flex items-center justify-center px-4">
+        <div className="bg-white rounded-2xl shadow-xl p-8 max-w-md w-full text-center">
+          <p className="text-gray-700">{t("noTextPairs")}</p>
+        </div>
+      </div>
+    );
  }

  const rng = new SeededRandom(textPairs[0].folderId);
@@ -38,135 +43,160 @@ const Memorize: React.FC<MemorizeProps> = ({ textPairs }) => {

  const getTextPairs = () => disorder ? disorderedTextPairs : textPairs;

+  const handleIndexClick = () => {
+    const newIndex = prompt("Input a index number.")?.trim();
+    if (
+      newIndex &&
+      isNonNegativeInteger(newIndex) &&
+      parseInt(newIndex) <= textPairs.length &&
+      parseInt(newIndex) > 0
+    ) {
+      setIndex(parseInt(newIndex) - 1);
+    }
+  };
+
+  const handleNext = async () => {
+    if (show === "answer") {
+      const newIndex = (index + 1) % getTextPairs().length;
+      setIndex(newIndex);
+      if (dictation)
+        getTTSAudioUrl(
+          getTextPairs()[newIndex][reverse ? "text2" : "text1"],
+          VOICES.find(
+            (v) =>
+              v.locale ===
+              getTextPairs()[newIndex][
+              reverse ? "locale2" : "locale1"
+              ],
+          )!.short_name,
+        ).then((url) => {
+          load(url);
+          play();
+        });
+    }
+    setShow(show === "question" ? "answer" : "question");
+  };
+
+  const handlePrevious = () => {
+    setIndex(
+      (index - 1 + getTextPairs().length) % getTextPairs().length,
+    );
+    setShow("question");
+  };
+
+  const toggleReverse = () => setReverse(!reverse);
+  const toggleDictation = () => setDictation(!dictation);
+  const toggleDisorder = () => setDisorder(!disorder);
+
+  const createText = (text: string) => {
+    return (
+      <div className="text-gray-900 text-xl md:text-2xl p-6 h-[20dvh] overflow-y-auto text-center">
+        {text}
+      </div>
+    );
+  };
+
+  const [text1, text2] = reverse
+    ? [getTextPairs()[index].text2, getTextPairs()[index].text1]
+    : [getTextPairs()[index].text1, getTextPairs()[index].text2];
+
  return (
-    <>
-      {(getTextPairs().length > 0 && (
-        <>
-          <div className="text-center">
-            <div
-              className="text-sm text-gray-500"
-              onClick={() => {
-                const newIndex = prompt("Input a index number.")?.trim();
-                if (
-                  newIndex &&
-                  isNonNegativeInteger(newIndex) &&
-                  parseInt(newIndex) <= textPairs.length &&
-                  parseInt(newIndex) > 0
-                ) {
-                  setIndex(parseInt(newIndex) - 1);
-                }
-              }}
+    <div className="min-h-[calc(100vh-64px)] bg-[#35786f] flex items-center justify-center px-4 py-8">
+      <div className="w-full max-w-2xl">
+        <div className="bg-white rounded-2xl shadow-xl p-6 md:p-8">
+          {/* 进度指示器 */}
+          <div className="flex justify-center mb-4">
+            <button
+              onClick={handleIndexClick}
+              className="text-sm text-gray-500 hover:text-gray-700 transition-colors"
            >
-              {index + 1}
-              {"/" + getTextPairs().length}
-            </div>
-            <div className={`h-[40dvh] md:px-16 px-4 ${myFont.className}`}>
-              {(() => {
-                const createText = (text: string) => {
+              {index + 1} / {getTextPairs().length}
+            </button>
+          </div>
+
+          {/* 文本显示区域 */}
+          <div className={`h-[40dvh] ${myFont.className} mb-4`}>
+            {(() => {
+              if (dictation) {
+                if (show === "question") {
                  return (
-                    <div className="text-gray-900 text-xl border-y border-y-gray-200 p-4 md:text-3xl h-[20dvh] overflow-y-auto">
-                      {text}
+                    <div className="h-full flex items-center justify-center">
+                      <div className="text-gray-400 text-4xl">?</div>
                    </div>
                  );
-                };
-
-                const [text1, text2] = reverse
-                  ? [getTextPairs()[index].text2, getTextPairs()[index].text1]
-                  : [getTextPairs()[index].text1, getTextPairs()[index].text2];
-
-                if (dictation) {
-                  // dictation
-                  if (show === "question") {
-                    return createText("");
-                  } else {
-                    return (
-                      <>
-                        {createText(text1)}
-                        {createText(text2)}
-                      </>
-                    );
-                  }
                } else {
-                  // non-dictation
-                  if (show === "question") {
-                    return createText(text1);
-                  } else {
-                    return (
-                      <>
-                        {createText(text1)}
-                        {createText(text2)}
-                      </>
-                    );
-                  }
+                  return (
+                    <div className="space-y-2">
+                      {createText(text1)}
+                      <div className="border-t border-gray-200"></div>
+                      {createText(text2)}
+                    </div>
+                  );
                }
-              })()}
-            </div>
+              } else {
+                if (show === "question") {
+                  return createText(text1);
+                } else {
+                  return (
+                    <div className="space-y-2">
+                      {createText(text1)}
+                      <div className="border-t border-gray-200"></div>
+                      {createText(text2)}
+                    </div>
+                  );
+                }
+              }
+            })()}
          </div>
+
+          {/* 底部按钮 */}
          <div className="flex flex-row gap-2 items-center justify-center flex-wrap">
-            <LightButton
-              className="w-20"
-              onClick={async () => {
-                if (show === "answer") {
-                  const newIndex = (index + 1) % getTextPairs().length;
-                  setIndex(newIndex);
-                  if (dictation)
-                    getTTSAudioUrl(
-                      getTextPairs()[newIndex][reverse ? "text2" : "text1"],
-                      VOICES.find(
-                        (v) =>
-                          v.locale ===
-                          getTextPairs()[newIndex][
-                          reverse ? "locale2" : "locale1"
-                          ],
-                      )!.short_name,
-                    ).then((url) => {
-                      load(url);
-                      play();
-                    });
-                }
-                setShow(show === "question" ? "answer" : "question");
-              }}
+            <button
+              onClick={handleNext}
+              className="px-4 py-2 rounded-full bg-gray-200 text-gray-700 hover:bg-gray-300 transition-colors text-sm"
            >
              {show === "question" ? t("answer") : t("next")}
-            </LightButton>
-            <LightButton
-              onClick={() => {
-                setIndex(
-                  (index - 1 + getTextPairs().length) % getTextPairs().length,
-                );
-                setShow("question");
-              }}
+            </button>
+            <button
+              onClick={handlePrevious}
+              className="px-4 py-2 rounded-full bg-gray-200 text-gray-700 hover:bg-gray-300 transition-colors text-sm"
            >
              {t("previous")}
-            </LightButton>
-            <LightButton
-              onClick={() => {
-                setReverse(!reverse);
-              }}
-              selected={reverse}
+            </button>
+            <button
+              onClick={toggleReverse}
+              className={`px-4 py-2 rounded-full transition-colors text-sm ${
+                reverse
+                  ? "bg-[#35786f] text-white hover:bg-[#2d5f58]"
+                  : "bg-gray-200 text-gray-700 hover:bg-gray-300"
+              }`}
            >
              {t("reverse")}
-            </LightButton>
-            <LightButton
-              onClick={() => {
-                setDictation(!dictation);
-              }}
-              selected={dictation}
+            </button>
+            <button
+              onClick={toggleDictation}
+              className={`px-4 py-2 rounded-full transition-colors text-sm ${
+                dictation
+                  ? "bg-[#35786f] text-white hover:bg-[#2d5f58]"
+                  : "bg-gray-200 text-gray-700 hover:bg-gray-300"
+              }`}
            >
              {t("dictation")}
-            </LightButton>
-            <LightButton
-              onClick={() => {
-                setDisorder(!disorder);
-              }}
-              selected={disorder}
+            </button>
+            <button
+              onClick={toggleDisorder}
+              className={`px-4 py-2 rounded-full transition-colors text-sm ${
+                disorder
+                  ? "bg-[#35786f] text-white hover:bg-[#2d5f58]"
+                  : "bg-gray-200 text-gray-700 hover:bg-gray-300"
+              }`}
            >
              {t("disorder")}
-            </LightButton>
+            </button>
          </div>
-        </>
-      )) || <p>{t("noTextPairs")}</p>}
-    </>
+        </div>
+      </div>
+    </div>
  );
 };

--- a/src/app/(features)/srt-player/VideoPlayer/VideoPanel.tsx
+++ b/src/app/(features)/srt-player/VideoPlayer/VideoPanel.tsx
@@ -1,6 +1,6 @@
 import { useState, useRef, forwardRef, useEffect, useCallback } from "react";
 import SubtitleDisplay from "./SubtitleDisplay";
-import LightButton from "@/components/ui/buttons/LightButton";
+import { LightButton } from "@/components/ui/buttons";
 import { getIndex, parseSrt, getNearistIndex } from "../subtitle";
 import { useTranslations } from "next-intl";

--- a/src/app/(features)/srt-player/components/atoms/PlayButton.tsx
+++ b/src/app/(features)/srt-player/components/atoms/PlayButton.tsx
@@ -2,7 +2,7 @@

 import React from "react";
 import { useTranslations } from "next-intl";
-import LightButton from "@/components/ui/buttons/LightButton";
+import { LightButton } from "@/components/ui/buttons";
 import { PlayButtonProps } from "../../types/player";

 export default function PlayButton({ isPlaying, onToggle, disabled, className }: PlayButtonProps) {
--- a/src/app/(features)/srt-player/components/atoms/SpeedControl.tsx
+++ b/src/app/(features)/srt-player/components/atoms/SpeedControl.tsx
@@ -1,7 +1,7 @@
 "use client";

 import React from "react";
-import LightButton from "@/components/ui/buttons/LightButton";
+import { LightButton } from "@/components/ui/buttons";
 import { SpeedControlProps } from "../../types/player";
 import { getPlaybackRateOptions, getPlaybackRateLabel } from "../../utils/timeUtils";

--- a/src/app/(features)/srt-player/components/compounds/ControlBar.tsx
+++ b/src/app/(features)/srt-player/components/compounds/ControlBar.tsx
@@ -3,7 +3,7 @@
 import React from "react";
 import { useTranslations } from "next-intl";
 import { ChevronLeft, ChevronRight, RotateCcw, Pause } from "lucide-react";
-import DarkButton from "@/components/ui/buttons/DarkButton";
+import { LightButton } from "@/components/ui/buttons";
 import { ControlBarProps } from "../../types/controls";
 import PlayButton from "../atoms/PlayButton";
 import SpeedControl from "../atoms/SpeedControl";
@@ -31,32 +31,32 @@ export default function ControlBar({
        disabled={disabled}
      />
      
-      <DarkButton
+      <LightButton
        onClick={disabled ? undefined : onPrevious}
        disabled={disabled}
        className="flex items-center px-3 py-2"
      >
        <ChevronLeft className="w-4 h-4 mr-2" />
        {t("previous")}
-      </DarkButton>
+      </LightButton>
      
-      <DarkButton
+      <LightButton
        onClick={disabled ? undefined : onNext}
        disabled={disabled}
        className="flex items-center px-3 py-2"
      >
        {t("next")}
        <ChevronRight className="w-4 h-4 ml-2" />
-      </DarkButton>
+      </LightButton>
      
-      <DarkButton
+      <LightButton
        onClick={disabled ? undefined : onRestart}
        disabled={disabled}
        className="flex items-center px-3 py-2"
      >
        <RotateCcw className="w-4 h-4 mr-2" />
        {t("restart")}
-      </DarkButton>
+      </LightButton>
      
      <SpeedControl
        playbackRate={playbackRate}
@@ -64,14 +64,14 @@ export default function ControlBar({
        disabled={disabled}
      />
      
-      <DarkButton
+      <LightButton
        onClick={disabled ? undefined : onAutoPauseToggle}
        disabled={disabled}
        className="flex items-center px-3 py-2"
      >
        <Pause className="w-4 h-4 mr-2" />
        {t("autoPause", { enabled: autoPause ? t("on") : t("off") })}
-      </DarkButton>
+      </LightButton>
    </div>
  );
 }
--- a/src/app/(features)/srt-player/components/compounds/UploadZone.tsx
+++ b/src/app/(features)/srt-player/components/compounds/UploadZone.tsx
@@ -4,7 +4,7 @@ import React from "react";
 import { useTranslations } from "next-intl";
 import { toast } from "sonner";
 import { Video, FileText } from "lucide-react";
-import DarkButton from "@/components/ui/buttons/DarkButton";
+import { LightButton } from "@/components/ui/buttons";
 import { FileUploadProps } from "../../types/controls";
 import { useFileUpload } from "../../hooks/useFileUpload";

@@ -26,21 +26,21 @@ export default function UploadZone({ onVideoUpload, onSubtitleUpload, className

  return (
    <div className={`flex gap-3 ${className || ''}`}>
-      <DarkButton
+      <LightButton
        onClick={handleVideoUpload}
        className="flex-1 py-2 px-3 text-sm"
      >
        <Video className="w-4 h-4 mr-2" />
        {t("uploadVideo")}
-      </DarkButton>
+      </LightButton>
      
-      <DarkButton
+      <LightButton
        onClick={handleSubtitleUpload}
        className="flex-1 py-2 px-3 text-sm"
      >
        <FileText className="w-4 h-4 mr-2" />
        {t("uploadSubtitle")}
-      </DarkButton>
+      </LightButton>
    </div>
  );
 }
--- a/src/app/(features)/srt-player/page.tsx
+++ b/src/app/(features)/srt-player/page.tsx
@@ -14,7 +14,7 @@ import SubtitleArea from "./components/compounds/SubtitleArea";
 import ControlBar from "./components/compounds/ControlBar";
 import UploadZone from "./components/compounds/UploadZone";
 import SeekBar from "./components/atoms/SeekBar";
-import DarkButton from "@/components/ui/buttons/DarkButton";
+import { LightButton } from "@/components/ui/buttons";

 export default function SrtPlayerPage() {
  const t = useTranslations("home");
@@ -182,13 +182,13 @@ export default function SrtPlayerPage() {
                          </p>
                        </div>
                      </div>
-                      <DarkButton
+                      <LightButton
                        onClick={state.video.url ? undefined : handleVideoUpload}
                        disabled={!!state.video.url}
                        className="px-2 py-1 text-xs"
                      >
                        {state.video.url ? srtT("uploaded") : srtT("upload")}
-                      </DarkButton>
+                      </LightButton>
                    </div>
                  </div>

@@ -206,13 +206,13 @@ export default function SrtPlayerPage() {
                          </p>
                        </div>
                      </div>
-                      <DarkButton
+                      <LightButton
                        onClick={state.subtitle.url ? undefined : handleSubtitleUpload}
                        disabled={!!state.subtitle.url}
                        className="px-2 py-1 text-xs"
                      >
                        {state.subtitle.url ? srtT("uploaded") : srtT("upload")}
-                      </DarkButton>
+                      </LightButton>
                    </div>
                  </div>
                </div>
--- a/src/app/(features)/text-speaker/SaveList.tsx
+++ b/src/app/(features)/text-speaker/SaveList.tsx
@@ -6,7 +6,7 @@ import {
  TextSpeakerArraySchema,
  TextSpeakerItemSchema,
 } from "@/lib/interfaces";
-import IconClick from "@/components/ui/buttons/IconClick";
+import { IconClick } from "@/components/ui/buttons";
 import IMAGES from "@/config/images";
 import { useTranslations } from "next-intl";
 import { getLocalStorageOperator } from "@/lib/browser/localStorageOperators";
--- a/src/app/(features)/text-speaker/page.tsx
+++ b/src/app/(features)/text-speaker/page.tsx
@@ -1,7 +1,7 @@
 "use client";

-import LightButton from "@/components/ui/buttons/LightButton";
-import IconClick from "@/components/ui/buttons/IconClick";
+import { LightButton } from "@/components/ui/buttons";
+import { IconClick } from "@/components/ui/buttons";
 import IMAGES from "@/config/images";
 import { useAudioPlayer } from "@/hooks/useAudioPlayer";
 import {
@@ -17,6 +17,7 @@ import { useTranslations } from "next-intl";
 import { getLocalStorageOperator } from "@/lib/browser/localStorageOperators";
 import { getTTSAudioUrl } from "@/lib/browser/tts";
 import { genIPA, genLocale } from "@/lib/server/translatorActions";
+import PageLayout from "@/components/ui/PageLayout";

 export default function TextSpeakerPage() {
  const t = useTranslations("text_speaker");
@@ -225,24 +226,30 @@ export default function TextSpeakerPage() {
  };

  return (
-    <>
+    <PageLayout className="items-start py-4">
+      {/* 文本输入区域 */}
      <div
-        className="my-4 p-4 mx-4 md:mx-32 border border-gray-200 rounded-2xl"
+        className="border border-gray-200 rounded-2xl"
        style={{ fontFamily: "Times New Roman, serif" }}
      >
+        {/* 文本输入框 */}
        <textarea
-          className="text-2xl resize-none focus:outline-0 min-h-64 w-full border-gray-200 border-b"
+          className="text-2xl resize-none focus:outline-0 min-h-64 w-full border-gray-200 border-b p-4"
          onChange={handleInputChange}
          ref={textareaRef}
        ></textarea>
+        {/* IPA 显示区域 */}
        {(ipa.length !== 0 && (
-          <div className="overflow-auto text-gray-600 h-18 border-gray-200 border-b">
+          <div className="overflow-auto text-gray-600 h-18 border-gray-200 border-b px-4">
            {ipa}
          </div>
        )) || <div className="h-18"></div>}
-        <div className="mt-8 relative w-full flex flex-row flex-wrap gap-2 justify-center items-center">
+
+        {/* 控制按钮区域 */}
+        <div className="p-4 relative w-full flex flex-row flex-wrap gap-2 justify-center items-center">
+          {/* 速度调节面板 */}
          {showSpeedAdjust && (
-            <div className="bg-white p-6 rounded-2xl border-gray-200 border-2 shadow-2xl absolute left-1/2 -translate-x-1/2 -translate-y-full -top-4 flex flex-row flex-wrap gap-2 justify-center items-center">
+            <div className="bg-white p-6 rounded-2xl border-gray-200 border-2 shadow-2xl absolute left-1/2 -translate-x-1/2 -translate-y-full -top-4 flex flex-row flex-wrap gap-2 justify-center items-center z-10">
              <IconClick
                size={45}
                onClick={letMeSetSpeed(0.5)}
@@ -280,6 +287,7 @@ export default function TextSpeakerPage() {
              ></IconClick>
            </div>
          )}
+          {/* 播放/暂停按钮 */}
          <IconClick
            size={45}
            onClick={speak}
@@ -287,6 +295,7 @@ export default function TextSpeakerPage() {
            alt="playorpause"
            className={`${processing ? "bg-gray-200" : ""}`}
          ></IconClick>
+          {/* 自动暂停按钮 */}
          <IconClick
            size={45}
            onClick={() => {
@@ -299,6 +308,7 @@ export default function TextSpeakerPage() {
            src={autopause ? IMAGES.autoplay : IMAGES.autopause}
            alt="autoplayorpause"
          ></IconClick>
+          {/* 速度调节按钮 */}
          <IconClick
            size={45}
            onClick={() => setShowSpeedAdjust(!showSpeedAdjust)}
@@ -306,6 +316,7 @@ export default function TextSpeakerPage() {
            alt="speed"
            className={`${showSpeedAdjust ? "bg-gray-200" : ""}`}
          ></IconClick>
+          {/* 保存按钮 */}
          <IconClick
            size={45}
            onClick={save}
@@ -313,6 +324,7 @@ export default function TextSpeakerPage() {
            alt="save"
            className={`${saving ? "bg-gray-200" : ""}`}
          ></IconClick>
+          {/* 功能开关按钮 */}
          <div className="w-full flex flex-row flex-wrap gap-2 justify-center items-center">
            <LightButton
              selected={ipaEnabled}
@@ -331,7 +343,12 @@ export default function TextSpeakerPage() {
          </div>
        </div>
      </div>
-      <SaveList show={showSaveList} handleUse={handleUseItem}></SaveList>
-    </>
+      {/* 保存列表 */}
+      {showSaveList && (
+        <div className="mt-4 border border-gray-200 rounded-2xl overflow-hidden">
+          <SaveList show={showSaveList} handleUse={handleUseItem}></SaveList>
+        </div>
+      )}
+    </PageLayout>
  );
 }
--- a/src/app/(features)/translator/AddToFolder.tsx
+++ b/src/app/(features)/translator/AddToFolder.tsx
@@ -1,6 +1,6 @@
 "use client";

-import LightButton from "@/components/ui/buttons/LightButton";
+import { LightButton } from "@/components/ui/buttons";
 import Container from "@/components/ui/Container";
 import { TranslationHistorySchema } from "@/lib/interfaces";
 import { Dispatch, useEffect, useState } from "react";
--- a/src/app/(features)/translator/FolderSelector.tsx
+++ b/src/app/(features)/translator/FolderSelector.tsx
@@ -2,7 +2,7 @@ import Container from "@/components/ui/Container";
 import { useEffect, useState } from "react";
 import { Folder } from "../../../../generated/prisma/browser";
 import { getFoldersByUserId } from "@/lib/server/services/folderService";
-import LightButton from "@/components/ui/buttons/LightButton";
+import { LightButton } from "@/components/ui/buttons";
 import { Folder as Fd } from "lucide-react";

 interface FolderSelectorProps {
--- a/src/app/(features)/translator/page.tsx
+++ b/src/app/(features)/translator/page.tsx
@@ -1,7 +1,7 @@
 "use client";

-import LightButton from "@/components/ui/buttons/LightButton";
-import IconClick from "@/components/ui/buttons/IconClick";
+import { LightButton } from "@/components/ui/buttons";
+import { IconClick } from "@/components/ui/buttons";
 import IMAGES from "@/config/images";
 import { VOICES } from "@/config/locales";
 import { useAudioPlayer } from "@/hooks/useAudioPlayer";
--- a/src/app/auth/AuthForm.tsx
+++ b/src/app/auth/AuthForm.tsx
@@ -5,8 +5,7 @@ import { useTranslations } from "next-intl";
 import { signInAction, signUpAction, SignUpState } from "@/lib/actions/auth";
 import Container from "@/components/ui/Container";
 import Input from "@/components/ui/Input";
-import LightButton from "@/components/ui/buttons/LightButton";
-import DarkButton from "@/components/ui/buttons/DarkButton";
+import { LightButton } from "@/components/ui/buttons";
 import { authClient } from "@/lib/auth-client";

 interface AuthFormProps {
@@ -115,17 +114,21 @@ export default function AuthForm({ redirectTo }: AuthFormProps) {
  return (
    <div className="h-[calc(100vh-64px)] bg-[#35786f] flex items-center justify-center px-4">
      <Container className="p-8 max-w-md w-full">
+        {/* 页面标题 */}
        <div className="text-center mb-8">
          <h1 className="text-3xl font-bold text-gray-800 mb-2">{t(mode === 'signin' ? 'signIn' : 'signUp')}</h1>
        </div>

+        {/* 服务器端错误提示 */}
        {currentError?.message && (
          <div className="mb-4 p-3 bg-red-100 border border-red-400 text-red-700 rounded">
            {currentError.message}
          </div>
        )}

+        {/* 登录/注册表单 */}
        <form onSubmit={handleFormSubmit} className="space-y-4">
+          {/* 用户名输入（仅注册模式显示） */}
          {mode === 'signup' && (
            <div>
              <Input
@@ -134,15 +137,18 @@ export default function AuthForm({ redirectTo }: AuthFormProps) {
                placeholder={t("name")}
                className="w-full px-3 py-2"
              />
+              {/* 客户端验证错误 */}
              {errors.name && (
                <p className="text-red-500 text-sm mt-1">{errors.name}</p>
              )}
+              {/* 服务器端验证错误 */}
              {currentError?.errors?.username && (
                <p className="text-red-500 text-sm mt-1">{currentError.errors.username[0]}</p>
              )}
            </div>
          )}

+          {/* 邮箱输入 */}
          <div>
            <Input
              type="email"
@@ -158,6 +164,7 @@ export default function AuthForm({ redirectTo }: AuthFormProps) {
            )}
          </div>

+          {/* 密码输入 */}
          <div>
            <Input
              type="password"
@@ -173,6 +180,7 @@ export default function AuthForm({ redirectTo }: AuthFormProps) {
            )}
          </div>

+          {/* 确认密码输入（仅注册模式显示） */}
          {mode === 'signup' && (
            <div>
              <Input
@@ -187,7 +195,8 @@ export default function AuthForm({ redirectTo }: AuthFormProps) {
            </div>
          )}

-          <DarkButton
+          {/* 提交按钮 */}
+          <LightButton
            type="submit"
            className={`w-full py-2 ${isSignInPending || isSignUpPending ? 'opacity-50 cursor-not-allowed' : ''}`}
          >
@@ -195,10 +204,12 @@ export default function AuthForm({ redirectTo }: AuthFormProps) {
              ? t("loading")
              : t(mode === 'signin' ? 'signInButton' : 'signUpButton')
            }
-          </DarkButton>
+          </LightButton>
        </form>

+        {/* 第三方登录区域 */}
        <div className="mt-6">
+          {/* 分隔线 */}
          <div className="relative">
            <div className="absolute inset-0 flex items-center">
              <div className="w-full border-t border-gray-300"></div>
@@ -208,6 +219,7 @@ export default function AuthForm({ redirectTo }: AuthFormProps) {
            </div>
          </div>

+          {/* GitHub 登录按钮 */}
          <LightButton
            onClick={handleGitHubSignIn}
            className="w-full mt-4 py-2 flex items-center justify-center gap-2"
@@ -219,6 +231,7 @@ export default function AuthForm({ redirectTo }: AuthFormProps) {
          </LightButton>
        </div>

+        {/* 模式切换链接 */}
        <div className="mt-6 text-center">
          <button
            type="button"
--- a/src/app/folders/FoldersClient.tsx
+++ b/src/app/folders/FoldersClient.tsx
@@ -8,7 +8,6 @@ import {
  Trash2,
 } from "lucide-react";
 import { useEffect, useState } from "react";
-import { Center } from "@/components/common/Center";
 import { useRouter } from "next/navigation";
 import { Folder } from "../../../generated/prisma/browser";
 import {
@@ -19,6 +18,9 @@ import {
 } from "@/lib/server/services/folderService";
 import { useTranslations } from "next-intl";
 import { toast } from "sonner";
+import PageLayout from "@/components/ui/PageLayout";
+import PageHeader from "@/components/ui/PageHeader";
+import CardList from "@/components/ui/CardList";

 interface FolderProps {
  folder: Folder & { total: number };
@@ -27,8 +29,8 @@ interface FolderProps {

 const FolderCard = ({ folder, refresh }: FolderProps) => {
  const router = useRouter();
-
  const t = useTranslations("folders");
+
  return (
    <div
      className="flex justify-between items-center group p-4 border-b border-gray-100 hover:bg-gray-50 cursor-pointer transition-colors"
@@ -37,24 +39,23 @@ const FolderCard = ({ folder, refresh }: FolderProps) => {
      }}
    >
      <div className="flex items-center gap-3 flex-1">
-        <div className="w-10 h-10 rounded-lg bg-linear-to-br from-blue-50 to-blue-100 flex items-center justify-center group-hover:from-blue-100 group-hover:to-blue-200 transition-colors">
-          <Fd></Fd>
+        <div className="shrink-0">
+          <Fd className="text-gray-600" size={24} />
        </div>

        <div className="flex-1">
-          <h3 className="font-medium text-gray-900">
+          <h3 className="font-medium text-gray-900">{folder.name}</h3>
+          <p className="text-sm text-gray-500">
            {t("folderInfo", {
              id: folder.id,
              name: folder.name,
              totalPairs: folder.total,
            })}
-          </h3>
+          </p>
        </div>
-
-        <div className="text-xs text-gray-400">#{folder.id}</div>
      </div>

-      <div className="flex items-center gap-2 opacity-50 group-hover:opacity-100 transition-opacity">
+      <div className="flex items-center gap-2">
        <button
          onClick={(e) => {
            e.stopPropagation();
@@ -63,7 +64,7 @@ const FolderCard = ({ folder, refresh }: FolderProps) => {
              renameFolderById(folder.id, newName).then(refresh);
            }
          }}
-          className="p-2 text-gray-400 hover:bg-red-50 rounded-lg transition-colors"
+          className="p-2 text-gray-400 hover:text-gray-600 hover:bg-gray-100 rounded-lg transition-colors"
        >
          <FolderPen size={16} />
        </button>
@@ -113,45 +114,47 @@ export default function FoldersClient({ userId }: { userId: string }) {
      console.error(error);
    }
  };
+
  return (
-    <Center>
-      <div className="w-full max-w-2xl mx-auto bg-white border border-gray-200 rounded-2xl p-6">
-        <div className="mb-6">
-          <h1 className="text-2xl font-light text-gray-900">{t("title")}</h1>
-          <p className="text-sm text-gray-500 mt-1">{t("subtitle")}</p>
-        </div>
+    <PageLayout>
+      <PageHeader title={t("title")} subtitle={t("subtitle")} />

-        <button
-          onClick={async () => {
-            const folderName = prompt(t("enterFolderName"));
-            if (!folderName) return;
-            setLoading(true);
-            try {
-              await createFolder({
-                name: folderName,
-                user: { connect: { id: userId } },
-              });
-              await updateFolders();
-            } finally {
-              setLoading(false);
-            }
-          }}
-          disabled={loading}
-          className="w-full p-3 border-2 border-dashed border-gray-300 rounded-xl text-gray-500 hover:border-gray-400 hover:text-gray-600 transition-colors flex items-center justify-center gap-2"
-        >
-          <FolderPlus size={18} />
-          <span>{loading ? t("creating") : t("newFolder")}</span>
-        </button>
+      {/* 新建文件夹按钮 */}
+      <button
+        onClick={async () => {
+          const folderName = prompt(t("enterFolderName"));
+          if (!folderName) return;
+          setLoading(true);
+          try {
+            await createFolder({
+              name: folderName,
+              user: { connect: { id: userId } },
+            });
+            await updateFolders();
+          } finally {
+            setLoading(false);
+          }
+        }}
+        disabled={loading}
+        className="w-full p-3 border-2 border-dashed border-gray-300 rounded-xl text-gray-500 hover:border-gray-400 hover:text-gray-600 transition-colors flex items-center justify-center gap-2"
+      >
+        <FolderPlus size={18} />
+        <span>{loading ? t("creating") : t("newFolder")}</span>
+      </button>

-        <div className="mt-4 max-h-96 overflow-y-auto">
+      {/* 文件夹列表 */}
+      <div className="mt-4">
+        <CardList>
          {folders.length === 0 ? (
+            // 空状态
            <div className="text-center py-12 text-gray-400">
-              <div className="w-16 h-16 mx-auto mb-3 rounded-lg bg-gray-100 flex items-center justify-center">
+              <div className="w-16 h-16 mx-auto mb-3 rounded-full bg-gray-100 flex items-center justify-center">
                <FolderPlus size={24} className="text-gray-400" />
              </div>
              <p className="text-sm">{t("noFoldersYet")}</p>
            </div>
          ) : (
+            // 文件夹卡片列表
            <div className="rounded-xl border border-gray-200 overflow-hidden">
              {folders
                .toSorted((a, b) => a.id - b.id)
@@ -164,8 +167,8 @@ export default function FoldersClient({ userId }: { userId: string }) {
                ))}
            </div>
          )}
-        </div>
+        </CardList>
      </div>
-    </Center>
+    </PageLayout>
  );
 }
--- a/src/app/folders/[folder_id]/AddTextPairModal.tsx
+++ b/src/app/folders/[folder_id]/AddTextPairModal.tsx
@@ -1,8 +1,9 @@
-import LightButton from "@/components/ui/buttons/LightButton";
+import { LightButton } from "@/components/ui/buttons";
 import Input from "@/components/ui/Input";
 import { X } from "lucide-react";
-import { useRef } from "react";
+import { useRef, useState } from "react";
 import { useTranslations } from "next-intl";
+import { LOCALES } from "@/config/locales";

 interface AddTextPairModalProps {
  isOpen: boolean;
@@ -15,6 +16,53 @@ interface AddTextPairModalProps {
  ) => void;
 }

+const COMMON_LOCALES = [
+  { label: "中文", value: "zh-CN" },
+  { label: "英文", value: "en-US" },
+  { label: "意大利语", value: "it-IT" },
+  { label: "日语", value: "ja-JP" },
+  { label: "其他", value: "other" },
+];
+
+interface LocaleSelectorProps {
+  value: string;
+  onChange: (val: string) => void;
+}
+
+function LocaleSelector({ value, onChange }: LocaleSelectorProps) {
+  const isCommonLocale = COMMON_LOCALES.some((l) => l.value === value && l.value !== "other");
+  const showFullList = value === "other" || !isCommonLocale;
+
+  return (
+    <div>
+      <select
+        value={isCommonLocale ? value : "other"}
+        onChange={(e) => onChange(e.target.value)}
+        className="w-full px-3 py-2 border border-gray-300 rounded focus:outline-none focus:ring-2 focus:ring-[#35786f]"
+      >
+        {COMMON_LOCALES.map((locale) => (
+          <option key={locale.value} value={locale.value}>
+            {locale.label}
+          </option>
+        ))}
+      </select>
+      {showFullList && (
+        <select
+          value={value === "other" ? LOCALES[0] : value}
+          onChange={(e) => onChange(e.target.value)}
+          className="w-full px-3 py-2 border border-gray-300 rounded focus:outline-none focus:ring-2 focus:ring-[#35786f] mt-2"
+        >
+          {LOCALES.map((locale) => (
+            <option key={locale} value={locale}>
+              {locale}
+            </option>
+          ))}
+        </select>
+      )}
+    </div>
+  );
+}
+
 export default function AddTextPairModal({
  isOpen,
  onClose,
@@ -23,23 +71,23 @@ export default function AddTextPairModal({
  const t = useTranslations("folder_id");
  const input1Ref = useRef<HTMLInputElement>(null);
  const input2Ref = useRef<HTMLInputElement>(null);
-  const input3Ref = useRef<HTMLInputElement>(null);
-  const input4Ref = useRef<HTMLInputElement>(null);
+  const [locale1, setLocale1] = useState("en-US");
+  const [locale2, setLocale2] = useState("zh-CN");
+
  if (!isOpen) return null;

  const handleAdd = () => {
    if (
      !input1Ref.current?.value ||
      !input2Ref.current?.value ||
-      !input3Ref.current?.value ||
-      !input4Ref.current?.value
+      !locale1 ||
+      !locale2
    )
      return;

    const text1 = input1Ref.current.value;
    const text2 = input2Ref.current.value;
-    const locale1 = input3Ref.current.value;
-    const locale2 = input4Ref.current.value;
+
    if (
      typeof text1 === "string" &&
      typeof text2 === "string" &&
@@ -55,6 +103,7 @@ export default function AddTextPairModal({
      input2Ref.current.value = "";
    }
  };
+
  return (
    <div
      className="fixed inset-0 bg-black/50 backdrop-blur flex items-center justify-center z-50"
@@ -83,19 +132,11 @@ export default function AddTextPairModal({
          </div>
          <div>
            {t("locale1")}
-            <Input
-              ref={input3Ref}
-              className="w-full"
-              placeholder="en-US"
-            ></Input>
+            <LocaleSelector value={locale1} onChange={setLocale1} />
          </div>
          <div>
            {t("locale2")}
-            <Input
-              ref={input4Ref}
-              className="w-full"
-              placeholder="zh-CN"
-            ></Input>
+            <LocaleSelector value={locale2} onChange={setLocale2} />
          </div>
        </div>
        <LightButton onClick={handleAdd}>{t("add")}</LightButton>
--- a/src/app/folders/[folder_id]/InFolder.tsx
+++ b/src/app/folders/[folder_id]/InFolder.tsx
@@ -1,10 +1,8 @@
 "use client";

 import { ArrowLeft, Plus } from "lucide-react";
-import { Center } from "@/components/common/Center";
 import { useEffect, useState } from "react";
 import { redirect, useRouter } from "next/navigation";
-import Container from "@/components/ui/Container";
 import {
  createPair,
  deletePairById,
@@ -12,8 +10,11 @@ import {
 } from "@/lib/server/services/pairService";
 import AddTextPairModal from "./AddTextPairModal";
 import TextPairCard from "./TextPairCard";
-import LightButton from "@/components/ui/buttons/LightButton";
 import { useTranslations } from "next-intl";
+import PageLayout from "@/components/ui/PageLayout";
+import { GreenButton } from "@/components/ui/buttons";
+import { IconButton } from "@/components/ui/buttons";
+import CardList from "@/components/ui/CardList";

 export interface TextPair {
  id: number;
@@ -55,79 +56,83 @@ export default function InFolder({ folderId }: { folderId: number }) {
  };

  return (
-    <Center>
-      <Container className="p-6">
-        <div className="mb-6">
-          <button
-            onClick={router.back}
-            className="flex items-center gap-2 text-gray-500 hover:text-gray-700 transition-colors mb-4"
-          >
-            <ArrowLeft size={16} />
-            <span className="text-sm">{t("back")}</span>
-          </button>
+    <PageLayout>
+      {/* 顶部导航和标题栏 */}
+      <div className="mb-6">
+        {/* 返回按钮 */}
+        <button
+          onClick={router.back}
+          className="flex items-center gap-2 text-gray-500 hover:text-gray-700 transition-colors mb-4"
+        >
+          <ArrowLeft size={16} />
+          <span className="text-sm">{t("back")}</span>
+        </button>

-          <div className="flex items-center justify-between">
-            <div>
-              <h1 className="text-2xl font-light text-gray-900">
-                {t("textPairs")}
-              </h1>
-              <p className="text-sm text-gray-500 mt-1">
-                {t("itemsCount", { count: textPairs.length })}
-              </p>
-            </div>
+        {/* 页面标题和操作按钮 */}
+        <div className="flex items-center justify-between">
+          {/* 标题区域 */}
+          <div>
+            <h1 className="text-2xl md:text-3xl font-bold text-gray-800 mb-1">
+              {t("textPairs")}
+            </h1>
+            <p className="text-sm text-gray-500">
+              {t("itemsCount", { count: textPairs.length })}
+            </p>
+          </div>

-            <div className="flex items-center gap-2">
-              <LightButton
-                onClick={() => {
-                  redirect(`/memorize?folder_id=${folderId}`);
-                }}
-              >
-                {t("memorize")}
-              </LightButton>
-              <button
-                className="p-2 border border-gray-200 rounded-lg hover:bg-gray-50 transition-colors"
-                onClick={() => {
-                  setAddModal(true);
-                }}
-              >
-                <Plus
-                  size={18}
-                  className="text-gray-600 hover:cursor-pointer"
-                />
-              </button>
-            </div>
+          {/* 操作按钮区域 */}
+          <div className="flex items-center gap-2">
+            <GreenButton
+              onClick={() => {
+                redirect(`/memorize?folder_id=${folderId}`);
+              }}
+            >
+              {t("memorize")}
+            </GreenButton>
+            <IconButton
+              onClick={() => {
+                setAddModal(true);
+              }}
+              icon={<Plus size={18} className="text-gray-700" />}
+            />
          </div>
        </div>
+      </div>

-        <div className="max-h-96 overflow-y-auto rounded-xl border border-gray-200 overflow-hidden">
-          {loading ? (
-            <div className="p-8 text-center">
-              <div className="w-8 h-8 border-2 border-gray-200 border-t-gray-400 rounded-full animate-spin mx-auto mb-3"></div>
-              <p className="text-sm text-gray-500">{t("loadingTextPairs")}</p>
-            </div>
-          ) : textPairs.length === 0 ? (
-            <div className="p-12 text-center">
-              <p className="text-sm text-gray-500 mb-2">{t("noTextPairs")}</p>
-            </div>
-          ) : (
-            <div className="divide-y divide-gray-100">
-              {textPairs
-                .toSorted((a, b) => a.id - b.id)
-                .map((textPair) => (
-                  <TextPairCard
-                    key={textPair.id}
-                    textPair={textPair}
-                    onDel={() => {
-                      deletePairById(textPair.id);
-                      refreshTextPairs();
-                    }}
-                    refreshTextPairs={refreshTextPairs}
-                  />
-                ))}
-            </div>
-          )}
-        </div>
-      </Container>
+      {/* 文本对列表 */}
+      <CardList>
+        {loading ? (
+          // 加载状态
+          <div className="p-8 text-center">
+            <div className="w-8 h-8 border-2 border-gray-200 border-t-gray-400 rounded-full animate-spin mx-auto mb-3"></div>
+            <p className="text-sm text-gray-500">{t("loadingTextPairs")}</p>
+          </div>
+        ) : textPairs.length === 0 ? (
+          // 空状态
+          <div className="p-12 text-center">
+            <p className="text-sm text-gray-500 mb-2">{t("noTextPairs")}</p>
+          </div>
+        ) : (
+          // 文本对卡片列表
+          <div className="divide-y divide-gray-100">
+            {textPairs
+              .toSorted((a, b) => a.id - b.id)
+              .map((textPair) => (
+                <TextPairCard
+                  key={textPair.id}
+                  textPair={textPair}
+                  onDel={() => {
+                    deletePairById(textPair.id);
+                    refreshTextPairs();
+                  }}
+                  refreshTextPairs={refreshTextPairs}
+                />
+              ))}
+          </div>
+        )}
+      </CardList>
+
+      {/* 添加文本对模态框 */}
      <AddTextPairModal
        isOpen={openAddModal}
        onClose={() => setAddModal(false)}
@@ -151,6 +156,6 @@ export default function InFolder({ folderId }: { folderId: number }) {
          refreshTextPairs();
        }}
      />
-    </Center>
+    </PageLayout>
  );
 }
--- a/src/app/folders/[folder_id]/UpdateTextPairModal.tsx
+++ b/src/app/folders/[folder_id]/UpdateTextPairModal.tsx
@@ -1,4 +1,4 @@
-import LightButton from "@/components/ui/buttons/LightButton";
+import { LightButton } from "@/components/ui/buttons";
 import Input from "@/components/ui/Input";
 import { X } from "lucide-react";
 import { useRef } from "react";
--- a/src/app/profile/LogoutButton.tsx
+++ b/src/app/profile/LogoutButton.tsx
@@ -1,6 +1,6 @@
 "use client";

-import LightButton from "@/components/ui/buttons/LightButton";
+import { LightButton } from "@/components/ui/buttons";
 import { authClient } from "@/lib/auth-client";
 import { useTranslations } from "next-intl";
 import { useRouter } from "next/navigation";
--- a/src/app/profile/page.tsx
+++ b/src/app/profile/page.tsx
@@ -1,6 +1,6 @@
 import Image from "next/image";
-import { Center } from "@/components/common/Center";
-import Container from "@/components/ui/Container";
+import PageLayout from "@/components/ui/PageLayout";
+import PageHeader from "@/components/ui/PageHeader";
 import { auth } from "@/auth";
 import { getTranslations } from "next-intl/server";
 import { redirect } from "next/navigation";
@@ -16,25 +16,34 @@ export default async function ProfilePage() {
    redirect("/auth?redirect=/profile");
  }

-  console.log(JSON.stringify(session, null, 2));
-
  return (
-    <Center>
-      <Container className="p-6">
-        <h1>{t("myProfile")}</h1>
+    <PageLayout>
+      <PageHeader title={t("myProfile")} />
+
+      {/* 用户信息区域 */}
+      <div className="flex flex-col items-center gap-4">
+        {/* 用户头像 */}
        {session.user.image && (
          <Image
-            width={64}
-            height={64}
+            width={80}
+            height={80}
            alt="User Avatar"
            src={session.user.image as string}
-            className="rounded-4xl"
-          ></Image>
+            className="rounded-full"
+          />
        )}
-        <p>{session.user.name}</p>
-        <p>{t("email", { email: session.user.email })}</p>
+
+        {/* 用户名和邮箱 */}
+        <div className="text-center">
+          <h2 className="text-xl font-semibold text-gray-800">
+            {session.user.name}
+          </h2>
+          <p className="text-gray-600">{t("email", { email: session.user.email })}</p>
+        </div>
+
+        {/* 登出按钮 */}
        <LogoutButton />
-      </Container>
-    </Center>
+      </div>
+    </PageLayout>
  );
 }
--- a/src/components/LanguageSettings.tsx
+++ b/src/components/LanguageSettings.tsx
@@ -1,9 +1,8 @@
 "use client";

 import IMAGES from "@/config/images";
-import IconClick from "./ui/buttons/IconClick";
+import { IconClick, GhostButton } from "./ui/buttons";
 import { useState } from "react";
-import GhostButton from "./ui/buttons/GhostButton";

 export default function LanguageSettings() {
    const [showLanguageMenu, setShowLanguageMenu] = useState(false);
@@ -21,6 +20,7 @@ export default function LanguageSettings() {
                alt="language"
                disableOnHoverBgChange={true}
                onClick={handleLanguageClick}
+                size={40}
            ></IconClick>
            <div className="relative">
                {showLanguageMenu && (
--- a/src/components/layout/Navbar.tsx
+++ b/src/components/layout/Navbar.tsx
@@ -1,11 +1,11 @@
 import Image from "next/image";
 import IMAGES from "@/config/images";
-import { Folder, Home } from "lucide-react";
+import { Folder, Home, User } from "lucide-react";
 import LanguageSettings from "../LanguageSettings";
 import { auth } from "@/auth";
 import { headers } from "next/headers";
 import { getTranslations } from "next-intl/server";
-import GhostButton from "../ui/buttons/GhostButton";
+import { GhostButton } from "../ui/buttons";

 export async function Navbar() {
  const t = await getTranslations("navbar");
@@ -14,46 +14,56 @@ export async function Navbar() {
  });

  return (
-    <div className="flex justify-between items-center w-full h-16 px-8 bg-[#35786f] text-white">
-      <GhostButton href="/" className="text-xl border-b hidden md:block">
+    <div className="flex justify-between items-center w-full h-16 px-4 md:px-8 bg-[#35786f] text-white">
+      <GhostButton href="/" className="text-lg md:text-xl border-b hidden! md:block!">
        {t("title")}
      </GhostButton>
-      <GhostButton className="block md:hidden" href={"/"}>
-        <Home />
+      <GhostButton className="block! md:hidden!" href={"/"}>
+        <Home size={20} />
      </GhostButton>
-      <div className="flex text-xl gap-0.5 justify-center items-center flex-wrap">
+      <div className="flex text-base md:text-xl gap-0.5 justify-center items-center flex-wrap">
+        <LanguageSettings />
        <GhostButton
-          className="md:hidden block"
+          className="md:hidden! block! border-0 bg-transparent hover:bg-black/30 shadow-none p-2"
          href="https://github.com/GoddoNebianU/learn-languages"
        >
          <Image
            src={IMAGES.github_mark_white}
            alt="GitHub"
-            width={24}
-            height={24}
+            width={20}
+            height={20}
          />
        </GhostButton>
-        <LanguageSettings />
-        <GhostButton href="/folders" className="md:block hidden">
+        <GhostButton href="/folders" className="md:block! hidden! border-0 bg-transparent hover:bg-black/30 shadow-none">
          {t("folders")}
        </GhostButton>
-        <GhostButton href="/folders" className="md:hidden block">
-          <Folder />
+        <GhostButton href="/folders" className="md:hidden! block! border-0 bg-transparent hover:bg-black/30 shadow-none p-2">
+          <Folder size={20} />
        </GhostButton>
-        {
-          (() => {
-            return session &&
-              <GhostButton href="/profile">{t("profile")}</GhostButton>
-              || <GhostButton href="/auth">{t("sign_in")}</GhostButton>;
-
-          })()
-        }
        <GhostButton
-          className="hidden md:block"
+          className="hidden! md:block! border-0 bg-transparent hover:bg-black/30 shadow-none"
          href="https://github.com/GoddoNebianU/learn-languages"
        >
          {t("sourceCode")}
        </GhostButton>
+        {
+          (() => {
+            return session &&
+              <>
+                <GhostButton href="/profile" className="hidden! md:block! text-sm md:text-base border-0 bg-transparent hover:bg-black/30 shadow-none px-2 py-1">{t("profile")}</GhostButton>
+                <GhostButton href="/profile" className="md:hidden! block! border-0 bg-transparent hover:bg-black/30 shadow-none p-2">
+                  <User size={20} />
+                </GhostButton>
+              </>
+              || <>
+                <GhostButton href="/auth" className="hidden! md:block! text-sm md:text-base border-0 bg-transparent hover:bg-black/30 shadow-none px-2 py-1">{t("sign_in")}</GhostButton>
+                <GhostButton href="/auth" className="md:hidden! block! border-0 bg-transparent hover:bg-black/30 shadow-none p-2">
+                  <User size={20} />
+                </GhostButton>
+              </>;
+
+          })()
+        }
      </div>
    </div>
  );
--- a/src/components/ui/Button.tsx
+++ b/src/components/ui/Button.tsx
@@ -0,0 +1,163 @@
+"use client";
+
+import React from "react";
+import Link from "next/link";
+import Image from "next/image";
+import { COLORS } from "@/lib/theme/colors";
+
+export type ButtonVariant = "primary" | "secondary" | "ghost" | "icon";
+export type ButtonSize = "sm" | "md" | "lg";
+
+export interface ButtonProps {
+  // Content
+  children?: React.ReactNode;
+
+  // Behavior
+  onClick?: () => void;
+  disabled?: boolean;
+  type?: "button" | "submit" | "reset";
+
+  // Styling
+  variant?: ButtonVariant;
+  size?: ButtonSize;
+  className?: string;
+  selected?: boolean;
+  style?: React.CSSProperties;
+
+  // Icons
+  leftIcon?: React.ReactNode;
+  rightIcon?: React.ReactNode;
+  iconSrc?: string; // For Next.js Image icons
+  iconAlt?: string;
+
+  // Navigation
+  href?: string;
+}
+
+export default function Button({
+  variant = "secondary",
+  size = "md",
+  selected = false,
+  href,
+  iconSrc,
+  iconAlt,
+  leftIcon,
+  rightIcon,
+  children,
+  className = "",
+  style,
+  type = "button",
+  disabled = false,
+  ...props
+}: ButtonProps) {
+  // Base classes
+  const baseClasses = "inline-flex items-center justify-center gap-2 rounded font-bold shadow hover:cursor-pointer transition-colors";
+
+  // Variant-specific classes
+  const variantStyles: Record<ButtonVariant, string> = {
+    primary: `
+      text-white
+      hover:opacity-90
+    `,
+    secondary: `
+      text-black
+      hover:bg-gray-100
+    `,
+    ghost: `
+      hover:bg-black/30
+      p-2
+    `,
+    icon: `
+      p-2 bg-gray-200 rounded-full
+      hover:bg-gray-300
+    `
+  };
+
+  // Size-specific classes
+  const sizeStyles: Record<ButtonSize, string> = {
+    sm: "px-3 py-1 text-sm",
+    md: "px-4 py-2",
+    lg: "px-6 py-3 text-lg"
+  };
+
+  const variantClass = variantStyles[variant];
+  const sizeClass = sizeStyles[size];
+
+  // Selected state for secondary variant
+  const selectedClass = variant === "secondary" && selected ? "bg-gray-100" : "";
+
+  // Background color for primary variant
+  const backgroundColor = variant === "primary" ? COLORS.primary : undefined;
+
+  // Combine all classes
+  const combinedClasses = `
+    ${baseClasses}
+    ${variantClass}
+    ${sizeClass}
+    ${selectedClass}
+    ${disabled ? 'opacity-50 cursor-not-allowed' : ''}
+    ${className}
+  `.trim().replace(/\s+/g, " ");
+
+  // Icon rendering helper for SVG icons
+  const renderSvgIcon = (icon: React.ReactNode, position: "left" | "right") => {
+    if (!icon) return null;
+    return (
+      <span className={`flex items-center ${position === "left" ? "-ml-1 mr-2" : "-mr-1 ml-2"}`}>
+        {icon}
+      </span>
+    );
+  };
+
+  // Image icon rendering for Next.js Image
+  const renderImageIcon = () => {
+    if (!iconSrc) return null;
+    const sizeMap = { sm: 16, md: 20, lg: 24 };
+    const imgSize = sizeMap[size] || 20;
+
+    return (
+      <Image
+        src={iconSrc}
+        width={imgSize}
+        height={imgSize}
+        alt={iconAlt || "icon"}
+      />
+    );
+  };
+
+  // Content assembly
+  const content = (
+    <>
+      {renderImageIcon()}
+      {renderSvgIcon(leftIcon, "left")}
+      {children}
+      {renderSvgIcon(rightIcon, "right")}
+    </>
+  );
+
+  // If href is provided, render as Link
+  if (href) {
+    return (
+      <Link
+        href={href}
+        className={combinedClasses}
+        style={{ ...style, backgroundColor }}
+      >
+        {content}
+      </Link>
+    );
+  }
+
+  // Otherwise render as button
+  return (
+    <button
+      type={type}
+      disabled={disabled}
+      className={combinedClasses}
+      style={{ ...style, backgroundColor }}
+      {...props}
+    >
+      {content}
+    </button>
+  );
+}
--- a/src/components/ui/CardList.tsx
+++ b/src/components/ui/CardList.tsx
@@ -0,0 +1,30 @@
+/**
+ * CardList - 可滚动的卡片列表容器
+ *
+ * 用于显示可滚动的列表内容，如文件夹列表、文本对列表等
+ * - 最大高度 96 (24rem)
+ * - 垂直滚动
+ * - 圆角边框
+ *
+ * @example
+ * ```tsx
+ * <CardList>
+ *   {items.map(item => (
+ *     <div key={item.id}>{item.name}</div>
+ *   ))}
+ * </CardList>
+ * ```
+ */
+interface CardListProps {
+  children: React.ReactNode;
+  /** 额外的 CSS 类名 */
+  className?: string;
+}
+
+export default function CardList({ children, className = "" }: CardListProps) {
+  return (
+    <div className={`max-h-96 overflow-y-auto rounded-xl border border-gray-200 overflow-hidden ${className}`}>
+      {children}
+    </div>
+  );
+}
--- a/src/components/ui/PageHeader.tsx
+++ b/src/components/ui/PageHeader.tsx
@@ -0,0 +1,29 @@
+/**
+ * PageHeader - 页面标题组件
+ *
+ * 用于 PageLayout 内的页面标题，支持主标题和可选的副标题
+ *
+ * @example
+ * ```tsx
+ * <PageHeader title="我的文件夹" subtitle="管理和组织你的学习内容" />
+ * ```
+ */
+interface PageHeaderProps {
+  /** 页面主标题 */
+  title: string;
+  /** 可选的副标题/描述 */
+  subtitle?: string;
+}
+
+export default function PageHeader({ title, subtitle }: PageHeaderProps) {
+  return (
+    <div className="mb-6">
+      <h1 className="text-2xl md:text-3xl font-bold text-gray-800 mb-2">
+        {title}
+      </h1>
+      {subtitle && (
+        <p className="text-sm text-gray-500">{subtitle}</p>
+      )}
+    </div>
+  );
+}
--- a/src/components/ui/PageLayout.tsx
+++ b/src/components/ui/PageLayout.tsx
@@ -0,0 +1,33 @@
+/**
+ * PageLayout - 统一的页面布局组件
+ *
+ * 提供应用统一的标准页面布局：
+ * - 绿色背景 (#35786f)
+ * - 居中的白色圆角卡片
+ * - 响应式内边距
+ *
+ * @example
+ * ```tsx
+ * <PageLayout>
+ *   <PageHeader title="标题" subtitle="副标题" />
+ *   <div>页面内容</div>
+ * </PageLayout>
+ * ```
+ */
+interface PageLayoutProps {
+  children: React.ReactNode;
+  /** 额外的 CSS 类名，用于自定义布局行为 */
+  className?: string;
+}
+
+export default function PageLayout({ children, className = "" }: PageLayoutProps) {
+  return (
+    <div className={`min-h-[calc(100vh-64px)] bg-[#35786f] flex items-center justify-center px-4 py-8 ${className}`}>
+      <div className="w-full max-w-2xl">
+        <div className="bg-white rounded-2xl shadow-xl p-6 md:p-8">
+          {children}
+        </div>
+      </div>
+    </div>
+  );
+}
--- a/src/components/ui/buttons/DarkButton.tsx
+++ b/src/components/ui/buttons/DarkButton.tsx
@@ -1,28 +0,0 @@
-import PlainButton, { ButtonType } from "./PlainButton";
-
-export default function DarkButton({
-  onClick,
-  className,
-  selected,
-  children,
-  type = "button",
-  disabled
-}: {
-  onClick?: (() => void) | undefined;
-  className?: string;
-  selected?: boolean;
-  children?: React.ReactNode;
-  type?: ButtonType;
-  disabled?: boolean;
-}) {
-  return (
-    <PlainButton
-      onClick={onClick}
-      className={`hover:bg-gray-100 text-black ${selected ? "bg-gray-100" : "bg-white"} ${className}`}
-      type={type}
-      disabled={disabled}
-    >
-      {children}
-    </PlainButton>
-  );
-}
--- a/src/components/ui/buttons/GhostButton.tsx
+++ b/src/components/ui/buttons/GhostButton.tsx
@@ -1,27 +0,0 @@
-import Link from "next/link";
-
-export type ButtonType = "button" | "submit" | "reset" | undefined;
-
-export default function GhostButton({
-    onClick,
-    className,
-    children,
-    type = "button",
-    href
-}: {
-    onClick?: () => void;
-    className?: string;
-    children?: React.ReactNode;
-    type?: ButtonType;
-    href?: string;
-}) {
-    return (
-        <button
-            onClick={onClick}
-            className={`rounded hover:bg-black/30 p-2 ${className}`}
-            type={type}
-        >
-            {href ? <Link href={href}>{children}</Link> : children}
-        </button>
-    );
-}
--- a/src/components/ui/buttons/IconClick.tsx
+++ b/src/components/ui/buttons/IconClick.tsx
@@ -1,29 +0,0 @@
-import Image from "next/image";
-
-interface IconClickProps {
-  src: string;
-  alt: string;
-  onClick?: () => void;
-  className?: string;
-  size?: number;
-  disableOnHoverBgChange?: boolean;
-}
-export default function IconClick({
-  src,
-  alt,
-  onClick = () => {},
-  className = "",
-  size = 32,
-  disableOnHoverBgChange = false,
-}: IconClickProps) {
-  return (
-    <>
-      <div
-        onClick={onClick}
-        className={`${disableOnHoverBgChange ? "" : "hover:bg-gray-200"} hover:cursor-pointer rounded-3xl w-[${size}px] h-[${size}px] flex justify-center items-center ${className}`}
-      >
-        <Image src={src} width={size - 5} height={size - 5} alt={alt}></Image>
-      </div>
-    </>
-  );
-}
--- a/src/components/ui/buttons/LightButton.tsx
+++ b/src/components/ui/buttons/LightButton.tsx
@@ -1,28 +0,0 @@
-import PlainButton, { ButtonType } from "../buttons/PlainButton";
-
-export default function LightButton({
-  onClick,
-  className,
-  selected,
-  children,
-  type = "button",
-  disabled
-}: {
-  onClick?: (() => void) | undefined;
-  className?: string;
-  selected?: boolean;
-  children?: React.ReactNode;
-  type?: ButtonType;
-  disabled?: boolean;
-}) {
-  return (
-    <PlainButton
-      onClick={onClick}
-      className={`hover:bg-gray-100 text-black ${selected ? "bg-gray-100" : "bg-white"} ${className}`}
-      type={type}
-      disabled={disabled}
-    >
-      {children}
-    </PlainButton>
-  );
-}
--- a/src/components/ui/buttons/PlainButton.tsx
+++ b/src/components/ui/buttons/PlainButton.tsx
@@ -1,26 +0,0 @@
-export type ButtonType = "button" | "submit" | "reset" | undefined;
-
-export default function PlainButton({
-  onClick,
-  className,
-  children,
-  type = "button",
-  disabled
-}: {
-  onClick?: () => void;
-  className?: string;
-  children?: React.ReactNode;
-  type?: ButtonType;
-  disabled?: boolean;
-}) {
-  return (
-    <button
-      onClick={onClick}
-      className={`px-2 py-1 rounded shadow font-bold hover:cursor-pointer ${className}`}
-      type={type}
-      disabled={disabled}
-    >
-      {children}
-    </button>
-  );
-}
--- a/src/components/ui/buttons/index.tsx
+++ b/src/components/ui/buttons/index.tsx
@@ -0,0 +1,56 @@
+// 向后兼容的按钮组件包装器
+// 这些组件将新 Button 组件包装，以保持向后兼容
+
+import Button from "../Button";
+
+// LightButton: 次要按钮，支持 selected 状态
+export const LightButton = (props: any) => <Button variant="secondary" {...props} />;
+
+// GreenButton: 主题色主要按钮
+export const GreenButton = (props: any) => <Button variant="primary" {...props} />;
+
+// IconButton: SVG 图标按钮
+export const IconButton = (props: any) => {
+  const { icon, ...rest } = props;
+  return <Button variant="icon" leftIcon={icon} {...rest} />;
+};
+
+// GhostButton: 透明导航按钮
+export const GhostButton = (props: any) => {
+  const { className, children, ...rest } = props;
+  return (
+    <Button variant="ghost" className={className} {...rest}>
+      {children}
+    </Button>
+  );
+};
+
+// IconClick: 图片图标按钮
+export const IconClick = (props: any) => {
+  // IconClick 使用 src/alt 属性，需要映射到 Button 的 iconSrc/iconAlt
+  const { src, alt, size, disableOnHoverBgChange, className, ...rest } = props;
+  let buttonSize: "sm" | "md" | "lg" = "md";
+  if (typeof size === "number") {
+    if (size <= 20) buttonSize = "sm";
+    else if (size >= 32) buttonSize = "lg";
+  } else if (typeof size === "string") {
+    buttonSize = (size === "sm" || size === "md" || size === "lg") ? size : "md";
+  }
+
+  // 如果禁用悬停背景变化，通过 className 覆盖
+  const hoverClass = disableOnHoverBgChange ? "hover:bg-black/30 hover:cursor-pointer border-0 bg-transparent shadow-none" : "";
+
+  return (
+    <Button
+      variant="icon"
+      iconSrc={src}
+      iconAlt={alt}
+      size={buttonSize}
+      className={`${hoverClass} ${className || ""}`}
+      {...rest}
+    />
+  );
+};
+
+// PlainButton: 基础小按钮
+export const PlainButton = (props: any) => <Button variant="secondary" size="sm" {...props} />;
--- a/src/lib/theme/colors.ts
+++ b/src/lib/theme/colors.ts
@@ -0,0 +1,14 @@
+/**
+ * 主题配色常量
+ * 集中管理应用的品牌颜色
+ *
+ * 注意：Tailwind CSS 已有的标准颜色（gray、red 等）请直接使用 Tailwind 类名
+ * 这里只定义项目独有的品牌色
+ */
+export const COLORS = {
+  // ===== 主色调 =====
+  /** 主绿色 - 应用主题色，用于页面背景、主要按钮 */
+  primary: '#35786f',
+  /** 悬停绿色 - 按钮悬停状态 */
+  primaryHover: '#2d5f58'
+} as const;
Author	SHA1	Message	Date
goddonebianu	d3e1cd9092	...	2025-12-29 11:18:36 +08:00
goddonebianu	3ac17f66f2	...	2025-12-29 10:40:59 +08:00
goddonebianu	af259d4691	...	2025-12-29 10:06:16 +08:00