/* Eco 自然/有机/流体风格主题 */

@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@400;500;700&display=swap');

.eco-root {
  --eco-bg: #f9fbf9; /* Soft greenish white */
  --eco-surface: #ffffff;
  --eco-text: #2d3b2d;
  --eco-muted: #738573;
  --eco-primary: #4CAF50; /* Fallback */
  
  font-family: 'Quicksand', sans-serif;
  background: transparent;
  color: var(--eco-text);
  -webkit-font-smoothing: antialiased;
}

.eco-window {
  width: 540px;
  height: 500px;
  background-color: var(--eco-bg);
  /* 有机的、不对称的外边框圆角 */
  border-radius: 40px 60px 40px 60px / 60px 40px 60px 40px;
  box-shadow: 0 20px 50px rgba(45, 59, 45, 0.1);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

/* 漂浮的有机色块背景 */
.eco-blob {
  position: absolute;
  background: var(--eco-primary);
  opacity: 0.05;
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  animation: ecoMorph 8s ease-in-out infinite alternate;
  z-index: 0;
  pointer-events: none;
}

.eco-blob-1 {
  width: 300px;
  height: 300px;
  top: -100px;
  right: -50px;
}

.eco-blob-2 {
  width: 250px;
  height: 250px;
  bottom: -80px;
  left: -80px;
  animation-delay: -4s;
}

@keyframes ecoMorph {
  0% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; transform: scale(1); }
  50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; transform: scale(1.05) rotate(5deg); }
  100% { border-radius: 40% 60% 50% 40% / 40% 50% 60% 30%; transform: scale(0.95) rotate(-5deg); }
}

header {
  position: relative;
  z-index: 1;
  height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 32px;
  -webkit-app-region: drag;
}

.eco-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  color: var(--eco-primary);
}

.eco-logo {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.eco-close {
  background: transparent;
  border: none;
  color: var(--eco-muted);
  cursor: pointer;
  -webkit-app-region: no-drag;
  transition: color 0.3s;
}
.eco-close:hover {
  color: #ff5252;
}

main {
  position: relative;
  z-index: 1;
  flex: 1;
  padding: 10px 40px;
  display: flex;
  flex-direction: column;
}

.eco-step {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.eco-center {
  justify-content: center;
  align-items: center;
  text-align: center;
}

.eco-anim-soft {
  animation: ecoFadeUp 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes ecoFadeUp {
  0% { opacity: 0; transform: translateY(20px) scale(0.95); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.eco-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.eco-center-content {
  justify-content: center;
  align-items: center;
  text-align: center;
}

.eco-title {
  font-size: 32px;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--eco-text);
}

.eco-desc {
  font-size: 16px;
  font-weight: 500;
  color: var(--eco-muted);
  margin: 0 0 32px;
  line-height: 1.5;
}

/* 路径选择块 - 柔软卡片 */
.eco-path-wrapper {
  background: var(--eco-surface);
  border-radius: 20px 30px 20px 30px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 10px 30px rgba(45, 59, 45, 0.05);
  cursor: pointer;
  -webkit-app-region: no-drag;
  transition: transform 0.3s, box-shadow 0.3s;
}

.eco-path-wrapper:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(45, 59, 45, 0.08);
}

.eco-path-icon {
  width: 40px;
  height: 40px;
  background: color-mix(in srgb, var(--eco-primary) 15%, transparent);
  color: var(--eco-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.eco-path-text {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
  color: var(--eco-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.eco-path-hint {
  font-size: 12px;
  color: var(--eco-muted);
  font-weight: 500;
}

/* 有机生长进度 */
.eco-growth-container {
  position: relative;
  width: 160px;
  height: 160px;
  margin-bottom: 24px;
}

.eco-growth-mask {
  width: 100%;
  height: 100%;
  background: var(--eco-surface);
  border-radius: 45% 55% 40% 60% / 55% 45% 60% 40%;
  box-shadow: inset 0 10px 20px rgba(0,0,0,0.05);
  overflow: hidden;
  position: relative;
  animation: ecoMorph 5s linear infinite alternate;
}

.eco-growth-fill {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, var(--eco-primary), color-mix(in srgb, var(--eco-primary) 50%, white));
  transition: height 0.4s ease-out;
  /* 液体顶部波动波浪 */
  border-radius: 40% 60% 0 0 / 20% 20% 0 0;
}

.eco-growth-percent {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  font-weight: 700;
  color: var(--eco-text);
  text-shadow: 0 2px 10px rgba(255,255,255,0.8);
}

.eco-status-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--eco-muted);
}

/* 成功面板 */
.eco-leaf-icon {
  width: 80px;
  height: 80px;
  background: var(--eco-primary);
  border-radius: 50% 50% 0 50%; /* 叶子形状 */
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 10px 20px color-mix(in srgb, var(--eco-primary) 30%, transparent);
  transform: rotate(45deg);
}

.eco-leaf-icon svg {
  transform: rotate(-45deg); /* 把图标转正 */
}

.eco-tags {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 16px;
}

.eco-tag {
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
}

/* 底部操作 */
.eco-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0 10px;
  -webkit-app-region: no-drag;
}
.eco-actions-center {
  justify-content: center;
}

.eco-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--eco-muted);
  text-decoration: none;
}
.eco-link:hover {
  color: var(--eco-primary);
}

.eco-btn {
  background: var(--eco-primary);
  color: white;
  border: none;
  padding: 14px 32px;
  border-radius: 30px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 20px color-mix(in srgb, var(--eco-primary) 25%, transparent);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.eco-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 25px color-mix(in srgb, var(--eco-primary) 35%, transparent);
}

.eco-btn:active {
  transform: translateY(0);
}

.eco-btn-wide {
  min-width: 200px;
}