w4-git-practice-11-/style.css at master · pluscloudlin/w4-git-practice-11- · GitHub

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/* ============================
   W4 練習 Chatbot 樣式
   學生練習：修改顏色、字體大小等
   ============================ */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Noto Sans TC', sans-serif;
  /* 練習：把背景色改成你喜歡的顏色 */
  background-color: #fdf6ee;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.container {
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  width: 480px;
  max-width: 95vw;
  overflow: hidden;
}

header {
  /* 練習：把標題列顏色從藍色改成其他顏色 */
  background: #e8723a;
  color: white;
  padding: 20px 24px;
}

header h1 {
  font-size: 20px;
}

header .subtitle {
  font-size: 13px;
  opacity: 0.85;
  margin-top: 4px;
}

#chat-box {
  height: 360px;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.message {
  max-width: 75%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
}

.message.bot {
  background: #fff3e0;
  color: #5d4037;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.message.user {
  /* 練習：把使用者訊息顏色從綠色改成你喜歡的顏色 */
  background: #d84315;
  color: white;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.input-area {
  display: flex;
  padding: 16px;
  gap: 10px;
  border-top: 1px solid #f5d6c0;
}

.input-area input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid #e0c4a8;
  border-radius: 8px;
  font-size: 14px;
  outline: none;
}

.input-area input:focus {
  border-color: #e8723a;
}

.input-area button {
  /* 按鈕顏色：保留暖色系橘色 */
  background: #e8723a;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
}

.input-area button:hover {
  opacity: 0.85;
}

/* ===== feature/dark-mode 新增 ===== */
.dark-toggle {
  margin-top: 8px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  padding: 4px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
}

body.dark {
  background-color: #1e1e2e;
}

body.dark .container {
  background: #313244;
  color: #cdd6f4;
}

body.dark header {
  background: #1e1e2e;
}

body.dark .message.bot {
  background: #45475a;
  color: #cdd6f4;
}

body.dark .input-area {
  border-top-color: #45475a;
}

body.dark .input-area input {
  background: #45475a;
  color: #cdd6f4;
  border-color: #585b70;
}