/* pages/login/login.wxss — 忠于 H5 原型，TDesign 组件定制 */

.page {
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(160deg, #dbeafe 0%, #eff6ff 45%, #e0f2fe 100%);
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
  /* padding-top 由 JS statusBarHeight 动态设置，box-sizing 确保 padding 包含在 100vh 内 */
}

/* ---- 动态背景层 ---- */
.login-bg-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ---- 装饰圆形 ---- */
.deco-circle {
  position: absolute;
  border-radius: 50%;
  z-index: 0;
}

.deco-circle--1 {
  width: 176rpx;
  height: 176rpx;
  background: radial-gradient(circle, var(--color-primary-shadow-minimal) 0%, transparent 70%);
  top: 140rpx;
  left: 56rpx;
  opacity: 0.8;
  animation: pulse-soft 3s ease-in-out infinite;
}

.deco-circle--2 {
  width: 210rpx;
  height: 210rpx;
  background: radial-gradient(circle, rgba(103, 232, 249, 0.12) 0%, transparent 70%);
  top: 280rpx;
  right: 42rpx;
  opacity: 0.8;
  animation: pulse-soft 3s ease-in-out infinite 1s;
}

.deco-circle--3 {
  width: 140rpx;
  height: 140rpx;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.12) 0%, transparent 70%);
  bottom: 280rpx;
  left: 84rpx;
  opacity: 0.8;
  animation: pulse-soft 3s ease-in-out infinite 0.5s;
}

/* ---- Hero 区域 ---- */
.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 56rpx;
  position: relative;
  z-index: 1;
}

/* ---- Logo ---- */
.logo-wrap {
  position: relative;
  margin-bottom: 42rpx;
}

.logo-box {
  width: 168rpx;
  height: 168rpx;
  border-radius: 42rpx;
  background: linear-gradient(135deg, var(--color-primary), var(--primary-500));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14rpx 42rpx var(--color-primary-shadow);
}

.logo-icon {
  width: 98rpx;
  height: 98rpx;
}

.logo-dot {
  position: absolute;
  border-radius: 50%;
}

.logo-dot--tr {
  width: 28rpx;
  height: 28rpx;
  background: var(--primary-dot-cyan);
  top: -8rpx;
  right: -8rpx;
  box-shadow: 0 4rpx 10rpx var(--primary-dot-cyan-shadow);
}

.logo-dot--bl {
  width: 22rpx;
  height: 22rpx;
  background: var(--primary-dot-blue);
  bottom: -14rpx;
  left: -14rpx;
  box-shadow: 0 4rpx 10rpx var(--primary-dot-blue-shadow);
}

/* ---- 应用名称 ---- */
.app-name {
  font-size: 42rpx;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 14rpx;
}

.app-desc {
  font-size: 24rpx;
  color: var(--text-secondary);
  text-align: center;
  line-height: 1.625;
  margin-bottom: 56rpx;
}

/* ---- 功能亮点 ---- */
.features {
  width: 100%;
  display: flex;
  justify-content: space-around;
  background: rgba(255, 255, 255, 0.62);
  border-radius: 32rpx;
  padding: 40rpx 18rpx 36rpx;
  margin-bottom: 42rpx;
  box-shadow: 0 4rpx 32rpx rgba(59, 130, 246, 0.10), 0 1rpx 4rpx rgba(59, 130, 246, 0.07);
  border: 1.5rpx solid rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16rpx;
}

.feature-icon {
  width: 70rpx;
  height: 70rpx;
  border-radius: 22rpx;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon--primary { background: var(--color-primary-shadow-minimal); }
.feature-icon--success { background: var(--color-success-shadow-minimal); }
.feature-icon--warning { background: var(--color-warning-shadow-minimal); }

/* ---- 华丽 SVG 功能图标 ---- */
.feature-icon-svg {
  width: 100rpx;
  height: 100rpx;
  border-radius: 28rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: visible;
}

.feature-icon-svg--task {
  background: linear-gradient(145deg, #e8f0fe 0%, #c7d9ff 100%);
  box-shadow: 0 8rpx 24rpx rgba(79, 142, 247, 0.28), 0 2rpx 6rpx rgba(26, 95, 216, 0.15);
  animation: icon-float 4s ease-in-out infinite;
}

.feature-icon-svg--board {
  background: linear-gradient(145deg, #d1fae5 0%, #a7f3d0 100%);
  box-shadow: 0 8rpx 24rpx rgba(0, 200, 150, 0.28), 0 2rpx 6rpx rgba(0, 140, 106, 0.15);
  animation: icon-float 4s ease-in-out infinite 1.3s;
}

.feature-icon-svg--ai {
  background: linear-gradient(145deg, #fef3e2 0%, #fde0b8 100%);
  box-shadow: 0 8rpx 24rpx rgba(255, 140, 66, 0.28), 0 2rpx 6rpx rgba(224, 90, 0, 0.15);
  animation: icon-float 4s ease-in-out infinite 2.6s;
}

.feature-svg-img {
  width: 72rpx;
  height: 72rpx;
}

@keyframes icon-float {
  0%, 100% { transform: translateY(0) scale(1); }
  40% { transform: translateY(-8rpx) scale(1.04); }
  60% { transform: translateY(-6rpx) scale(1.03); }
}

.feature-text {
  font-size: 24rpx;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0.5rpx;
}

/* ---- 底部操作区 ---- */
.bottom-area {
  width: 100%;
  padding: 0 56rpx 70rpx;
  position: relative;
  z-index: 1;
  box-sizing: border-box;
}

/* TDesign Button 替换为原生 view 按钮，避免 TDesign 默认样式干扰 */
.login-btn-wrap {
  width: 100%;
  height: 84rpx;
  border-radius: 22rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10rpx;
  font-weight: 500;
  font-size: 28rpx;
  transition: all 0.2s;
}

.wechat-icon {
  width: 36rpx;
  height: 36rpx;
}

.login-btn-text {
  color: var(--color-white);
  font-size: 28rpx;
  font-weight: 500;
}

/* 未勾选协议 → 灰色禁用态（忠于原型 btn-disabled） */
.login-btn--disabled {
  background: var(--color-gray-4);
}
.login-btn--disabled .login-btn-text {
  color: var(--color-white);
}

/* 勾选协议 → 蓝色渐变（忠于原型 from-primary to-blue-500） */
.login-btn--active {
  background: linear-gradient(135deg, var(--color-primary), var(--primary-500));
  box-shadow: 0 10rpx 28rpx var(--color-primary-shadow);
}

/* ---- 协议勾选 ---- */
.agreement {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  margin-top: 36rpx;
}

.checkbox {
  width: 28rpx;
  height: 28rpx;
  min-width: 28rpx;
  min-height: 28rpx;
  border: 2rpx solid var(--color-gray-4);
  border-radius: 6rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 4rpx;
  margin-right: 10rpx;
  background: transparent;
  flex-shrink: 0;
  transition: all 0.2s;
}

.checkbox--checked {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.agreement-text-wrap {
  flex: 1;
  font-size: 22rpx;
  line-height: 1.625;
}

.agreement-text {
  font-size: 22rpx;
  color: var(--text-secondary);
  line-height: 1.625;
}

.link {
  color: var(--color-primary);
  font-weight: 500;
  font-size: 22rpx;
  line-height: 1.625;
}

/* ---- 底部提示 ---- */
.footer-tip {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 22rpx;
  color: var(--text-disabled);
  margin-top: 42rpx;
}

/* ---- 动画 ---- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14rpx); }
}

.float-animation {
  animation: float 4s ease-in-out infinite;
}

@keyframes pulse-soft {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}
