/* ========================================
   Green Door Coffee
   Brewing Philosophy · 主樣式（含自家精選與通用版）
   ======================================== */

/* 基礎重置 */
.gdc-brew-app,
.gdc-universal-app,
.gdc-brew-app *,
.gdc-universal-app * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 根樣式（共用） */
.gdc-brew-app,
.gdc-universal-app {
  width: 100%;
  color: #2c3e2f;
  font-family: system-ui, -apple-system, 'Segoe UI', 'Helvetica Neue', sans-serif;
  line-height: 1.65;
  padding: 32px 20px;
  background: #f5f7f2;
}

.gdc-brew-app .container,
.gdc-universal-app .container {
  max-width: 720px;
  margin: auto;
}

/* HERO */
.gdc-brew-app .hero,
.gdc-universal-app .hero {
  margin-bottom: 32px;
}

.gdc-brew-app .eyebrow,
.gdc-universal-app .eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #5a7c5a;
  margin-bottom: 10px;
}

.gdc-brew-app .hero h1,
.gdc-universal-app .hero h1 {
  font-size: 32px;
  line-height: 1.2;
  margin-bottom: 12px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #2c4a2e;
}

.gdc-brew-app .hero-text,
.gdc-universal-app .hero-text {
  color: #5a6e55;
  max-width: 600px;
  font-size: 14px;
}

/* 卡片外框 */
.gdc-brew-app .card,
.gdc-brew-app .result-card,
.gdc-universal-app .card,
.gdc-universal-app .result-card {
  background: #fbfaf7;
  border: 1px solid #d9e0d4;
  border-radius: 20px;
  padding: 28px;
  margin-bottom: 24px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

/* 表單欄位 */
.gdc-brew-app .field,
.gdc-universal-app .field {
  margin-bottom: 20px;
}

.gdc-brew-app label,
.gdc-universal-app label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #3a5a3e;
}

/* hint 文字 */
.gdc-universal-app .field-hint {
  font-size: 12px;
  color: #7a8e72;
  margin-top: 6px;
  line-height: 1.5;
}

/* select 與按鈕 */
.gdc-brew-app select,
.gdc-universal-app select,
.gdc-brew-app button {
  width: 100%;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid #cbd5c3;
  background: white;
  font-size: 14px;
  outline: none;
  transition: 0.2s;
}

.gdc-brew-app select:focus,
.gdc-universal-app select:focus {
  border-color: #5a8c5e;
  box-shadow: 0 0 0 3px rgba(90, 140, 94, 0.15);
}

/* 自家精選按鈕（如保留） */
.gdc-brew-app button {
  background: #3f5c3e;
  color: white;
  font-weight: 600;
  cursor: pointer;
  border: none;
  margin-top: 8px;
}
.gdc-brew-app button:hover {
  background: #2c4a2e;
}

/* 結果區外框灰、內文白（通用版與自家版） */
.gdc-universal-app .result-card,
.gdc-brew-app .result-card {
  background: #eef2ea;  /* 外灰 */
  padding: 20px;
}

.gdc-universal-app #result,
.gdc-brew-app #result {
  background: #ffffff;  /* 內白 */
  border-radius: 18px;
  padding: 20px 20px 8px 20px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

/* 結果區內部元件 */
.gdc-universal-app .result-section,
.gdc-brew-app .result-section {
  margin-bottom: 28px;
}

.gdc-universal-app .section-title,
.gdc-brew-app .section-title {
  font-size: 20px;
  margin-bottom: 14px;
  font-weight: 600;
  color: #2c4a2e;
  border-left: 4px solid #7a9e7a;
  padding-left: 14px;
}

.gdc-universal-app .coffee-name,
.gdc-brew-app .coffee-name {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #2c4a2e;
}

.gdc-universal-app .coffee-meta,
.gdc-brew-app .coffee-meta {
  color: #6a7e62;
  font-size: 12px;
}

/* 標籤 */
.gdc-universal-app .tag-list,
.gdc-brew-app .tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.gdc-universal-app .tag,
.gdc-brew-app .tag {
  background: #edf3e8;
  border: 1px solid #d4e0cc;
  padding: 6px 12px;
  border-radius: 40px;
  font-size: 12px;
  color: #3a5a3e;
}

/* 參數格網 */
.gdc-universal-app .recipe-grid,
.gdc-brew-app .recipe-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.gdc-universal-app .recipe-item,
.gdc-brew-app .recipe-item {
  background: #fafcf8;
  border: 1px solid #e0e8d8;
  border-radius: 16px;
  padding: 18px;
}
.gdc-universal-app .recipe-item h3,
.gdc-brew-app .recipe-item h3 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #7a8e72;
  margin-bottom: 6px;
}
.gdc-universal-app .recipe-item p,
.gdc-brew-app .recipe-item p {
  font-size: 20px;
  font-weight: 600;
  color: #2c4a2e;
}

/* 注水步驟 */
.gdc-universal-app .pour-step,
.gdc-brew-app .pour-step {
  background: #fafcf8;
  border: 1px solid #e0e8d8;
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 12px;
}
.gdc-universal-app .pour-title,
.gdc-brew-app .pour-title {
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 15px;
  color: #2c4a2e;
}
.gdc-universal-app .pour-detail,
.gdc-brew-app .pour-detail {
  color: #6a7e62;
  font-size: 13px;
}

/* 解說區 */
.gdc-universal-app .analysis,
.gdc-brew-app .analysis {
  line-height: 1.8;
  color: #4a5e44;
  font-size: 14px;
}
.gdc-universal-app .analysis-highlight,
.gdc-brew-app .analysis-highlight {
  background: #edf3e8;
  border-radius: 16px;
  padding: 18px;
  margin-top: 16px;
  border-left: 3px solid #7a9e7a;
}

/* CTA 區塊 */
.gdc-universal-app .cta-banner,
.gdc-brew-app .cta-banner {
  background: #e8efe2;
  border-radius: 20px;
  padding: 20px 24px;
  margin-top: 28px;
  border: 1px solid #d4e0cc;
}
.gdc-universal-app .cta-content,
.gdc-brew-app .cta-content {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.gdc-universal-app .cta-icon {
  font-size: 32px;
}
.gdc-universal-app .cta-text {
  flex: 1;
  font-size: 14px;
  color: #3a5a3e;
}
.gdc-universal-app .cta-button {
  background: #3f5c3e;
  color: white;
  padding: 10px 20px;
  border-radius: 40px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: 0.2s;
  display: inline-block;
}
.gdc-universal-app .cta-button:hover {
  background: #2c4a2e;
  color: white;
}

/* 響應式 */
@media (max-width: 640px) {
  .gdc-brew-app, .gdc-universal-app {
    padding: 20px 16px;
  }
  .gdc-brew-app .hero h1, .gdc-universal-app .hero h1 {
    font-size: 28px;
  }
  .gdc-brew-app .card, .gdc-brew-app .result-card,
  .gdc-universal-app .card, .gdc-universal-app .result-card {
    padding: 20px;
  }
  .gdc-universal-app .recipe-grid,
  .gdc-brew-app .recipe-grid {
    grid-template-columns: 1fr;
  }
  .gdc-universal-app .cta-content {
    flex-direction: column;
    text-align: center;
  }
  .gdc-universal-app .cta-button {
    width: 100%;
    text-align: center;
  }
}