/* 
=========================================
  晨光茶飲 - 點餐機專用樣式表 (style.css)
=========================================
  採用日系溫馨奶茶調設計，包含極具質感的漸層與互動微動畫。
*/

/* 1. 全域變數與基礎設定 */
:root {
  --bg-color: #FAF6F0;        /* 溫暖的淺米色 (奶茶底色) */
  --primary-color: #8C6239;   /* 溫馨的木質深棕色 */
  --primary-hover: #734F2C;   /* 深棕色 Hover */
  --primary-light: #F3EAE0;   /* 淺奶茶色背景 */
  --text-dark: #4A3C31;       /* 深咖啡色文字 */
  --text-light: #8E7A6B;      /* 淺咖啡輔助文字 */
  --accent-color: #E29B6F;    /* 蜜桃橘 (強調色) */
  --accent-light: #FDF2EB;    /* 淺橘色背景 */
  --card-bg: #FFFFFF;         /* 卡片純白色 */
  --border-color: #EADFD3;    /* 邊框色 */
  --radius-lg: 18px;          /* 大圓角 */
  --radius-md: 12px;          /* 中圓角 */
  --shadow-sm: 0 4px 12px rgba(140, 98, 57, 0.04);
  --shadow-md: 0 10px 30px rgba(140, 98, 57, 0.08);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Outfit', 'Noto Sans TC', -apple-system, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-dark);
  line-height: 1.6;
  padding-bottom: 60px;
}

/* 2. 頁首與 LOGO 樣式 */
.header {
  background: linear-gradient(135deg, #FFFFFF 0%, #F5EDE3 100%);
  padding: 30px 20px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 40px;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 8px;
}

.logo-icon {
  font-size: 2.2rem;
  animation: float 3s ease-in-out infinite;
}

.logo h1 {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: 2px;
}

.subtitle {
  font-size: 1rem;
  color: var(--text-light);
  font-weight: 400;
  letter-spacing: 1px;
}

/* 3. 主要版面配置 */
.main-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr; /* 左右分欄 */
  gap: 30px;
}

/* 響應式：平板與手機改為單欄 */
@media (max-width: 900px) {
  .main-container {
    grid-template-columns: 1fr;
  }
}

/* 卡片基礎容器 */
.card {
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.section-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 25px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-left: 5px solid var(--primary-color);
  padding-left: 12px;
}

/* 4. 左側：點餐面板樣式 */
.form-group {
  margin-bottom: 30px;
}

.group-label {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 12px;
}

/* 飲料卡片列表 */
.drink-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}

@media (max-width: 600px) {
  .drink-options {
    grid-template-columns: 1fr; /* 手機版改成直列 */
  }
}

.drink-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 15px;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
}

.drink-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-color);
  box-shadow: 0 8px 20px rgba(140, 98, 57, 0.08);
}

.drink-card.active {
  border-color: var(--primary-color);
  background-color: var(--primary-light);
}

/* 點選啟用的打勾樣式 */
.drink-card.active::after {
  content: '✓';
  position: absolute;
  top: 10px;
  right: 10px;
  background-color: var(--primary-color);
  color: #FFFFFF;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.drink-emoji {
  font-size: 2.5rem;
  margin-bottom: 12px;
  transition: var(--transition);
}

.drink-card:hover .drink-emoji {
  transform: scale(1.15);
}

.drink-info h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-dark);
}

.drink-desc {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 12px;
  min-height: 36px;
}

.price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-color);
}

/* 甜度與冰塊的 Segmented Controls */
.segmented-control {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background-color: var(--primary-light);
  padding: 6px;
  border-radius: var(--radius-md);
  gap: 5px;
}

.option-btn {
  border: none;
  background: transparent;
  padding: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
}

.option-btn:hover {
  background-color: rgba(140, 98, 57, 0.08);
}

.option-btn.active {
  background-color: #FFFFFF;
  color: var(--primary-color);
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(140, 98, 57, 0.06);
}

/* 暱稱輸入框樣式 */
.text-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-dark);
  background-color: #FFFFFF;
  transition: var(--transition);
  outline: none;
  font-family: inherit;
}

.text-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(140, 98, 57, 0.08);
}

.text-input::placeholder {
  color: var(--text-light);
  opacity: 0.7;
}

/* 數量與小計區 */
.row-group {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px dashed var(--border-color);
  padding-top: 25px;
}

@media (max-width: 500px) {
  .row-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}

.quantity-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: #FFFFFF;
  margin-top: 8px;
  width: fit-content;
}

.qty-btn {
  border: none;
  background: transparent;
  width: 44px;
  height: 44px;
  font-size: 1.1rem;
  color: var(--primary-color);
  cursor: pointer;
  transition: var(--transition);
}

.qty-btn:hover {
  background-color: var(--primary-light);
}

#input-qty {
  width: 50px;
  height: 44px;
  border: none;
  border-left: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  text-align: center;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  background: transparent;
}

/* 合計金額區 */
.summary-wrapper {
  text-align: right;
}

@media (max-width: 500px) {
  .summary-wrapper {
    text-align: left;
    width: 100%;
  }
}

.total-label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-light);
}

.total-price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-color);
  font-family: 'Outfit', sans-serif;
}

/* 送出訂單按鈕 */
.submit-btn {
  width: 100%;
  border: none;
  background: linear-gradient(135deg, var(--primary-color) 0%, #734F2C 100%);
  color: #FFFFFF;
  padding: 16px;
  font-size: 1.15rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 6px 20px rgba(140, 98, 57, 0.15);
  transition: var(--transition);
  margin-top: 10px;
}

.submit-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(140, 98, 57, 0.25);
  background: linear-gradient(135deg, var(--primary-hover) 0%, #5C3D21 100%);
}

.submit-btn:disabled {
  background: #D3C7BC;
  color: #FFFFFF;
  cursor: not-allowed;
  box-shadow: none;
}

.submit-btn .arrow {
  transition: var(--transition);
}

.submit-btn:hover .arrow {
  transform: translateX(4px);
}

/* 5. 右側：即時訂單狀態看板樣式 */
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.panel-desc {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 25px;
}

/* 重新整理按鈕 */
.refresh-btn {
  background: var(--primary-light);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.refresh-btn:hover {
  background-color: var(--border-color);
  transform: rotate(180deg);
}

.refresh-icon {
  font-size: 1rem;
}

/* 訂單列表封裝區與滑動軸 */
.orders-list-wrapper {
  max-height: 480px;
  overflow-y: auto;
  padding-right: 8px;
}

/* 自訂捲軸樣式 */
.orders-list-wrapper::-webkit-scrollbar {
  width: 6px;
}

.orders-list-wrapper::-webkit-scrollbar-track {
  background: var(--primary-light);
  border-radius: 10px;
}

.orders-list-wrapper::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 10px;
}

.orders-list-wrapper::-webkit-scrollbar-thumb:hover {
  background: var(--text-light);
}

.orders-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

/* 訂單卡片 */
.order-item {
  background-color: var(--bg-color);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
  animation: slideIn 0.3s ease-out forwards;
}

.order-item:hover {
  border-color: var(--primary-color);
  background-color: #FFFFFF;
}

.order-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.order-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
}

.order-details {
  font-size: 0.85rem;
  color: var(--text-light);
}

.order-time {
  font-size: 0.75rem;
  color: #A08E81;
}

/* 狀態標籤 */
.order-status {
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 20px;
}

.order-status.pending {
  background-color: var(--accent-light);
  color: var(--accent-color);
}

.order-status.completed {
  background-color: #E2ECE9;
  color: #2D6A4F;
}

/* 提示與載入狀態 */
.loading-state, .empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-light);
  font-size: 0.95rem;
}

.empty-state-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

/* 6. 全域 Toast 訊息樣式 */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--text-dark);
  color: #FFFFFF;
  padding: 14px 28px;
  border-radius: 40px;
  font-size: 0.95rem;
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  opacity: 1;
}

.toast.hidden {
  bottom: 0px;
  opacity: 0;
  pointer-events: none;
}

/* 7. 動畫特效 */
@keyframes float {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-6px) rotate(5deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}