/* 核桃安全HSE工作台 · 会员激活遮罩层样式 */

/* 主页改造：遮罩改为居中模态，主页内容可在背景中浏览 */
.membership-gate {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(31, 51, 34, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 10px;
  overflow-y: auto;
  font-family: var(--font-sans);
  animation: mg-fade-in 0.22s ease-out;
  box-sizing: border-box;
}
@keyframes mg-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.membership-wrap {
  width: 100%;
  max-width: 420px;
  margin: auto 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  animation: mg-pop-in 0.26s cubic-bezier(.2,.9,.3,1.2);
}
@keyframes mg-pop-in {
  from { opacity: 0; transform: translateY(14px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* 关闭按钮（继续浏览）— 固定在视口右上角，始终可见 */
.membership-close {
  position: fixed;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1.5px solid var(--accent-deep);
  color: var(--accent-deep);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(31, 51, 34, 0.22);
  transition: all 0.18s;
  z-index: 100000;
  flex-shrink: 0;
}
.membership-close:hover {
  background: var(--accent-red);
  color: #FFFFFF;
  border-color: var(--accent-red);
  transform: rotate(90deg);
}

/* 顶部返回链接 */
.membership-back {
  color: #FFFFFF;
  text-decoration: none;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  align-self: flex-start;
  transition: opacity 0.2s;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.membership-back:hover { opacity: 0.8; }

/* 标题大卡片 */
.membership-hero {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 14px 10px;
  text-align: center;
  box-shadow: 0 6px 24px rgba(31, 51, 34, 0.16);
}
.membership-hero h2 {
  font-size: 16px;
  font-weight: 800;
  color: var(--accent-deep);
  margin-bottom: 4px;
  font-family: var(--font-serif);
}
.membership-hero p {
  font-size: 12px;
  color: var(--text-secondary);
  margin: 0;
}

/* 激活码卡片 */
.membership-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 12px 10px;
  box-shadow: 0 6px 24px rgba(31, 51, 34, 0.16);
}

.membership-card-header {
  margin-bottom: 10px;
}

.membership-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-deep);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.membership-card-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* 黄色虚线内框（核心激活区） */
.membership-inner {
  background: #FFFBEA;
  border: 1.5px dashed #F0B400;
  border-radius: 10px;
  padding: 12px 12px;
  text-align: center;
}

.membership-star {
  font-size: 22px;
  line-height: 1;
  margin-bottom: 4px;
  filter: drop-shadow(0 2px 4px rgba(240, 180, 0, 0.3));
}

.membership-inner-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.membership-inner-desc {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 10px;
}

/* 输入行 */
.membership-input-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
  max-width: 380px;
  margin: 0 auto;
}

.membership-input {
  flex: 1;
  padding: 9px 12px;
  font-size: 13px;
  font-family: var(--font-sans);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: #FFFFFF;
  color: var(--text-primary);
  outline: none;
  transition: all 0.2s;
  letter-spacing: 0.5px;
}
.membership-input:focus {
  border-color: #F0B400;
  box-shadow: 0 0 0 3px rgba(240, 180, 0, 0.15);
}
.membership-input::placeholder {
  color: var(--text-muted);
  letter-spacing: 0;
  font-size: 12px;
}

.membership-activate-btn {
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 700;
  color: #FFFFFF;
  background: #D97706;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.membership-activate-btn:hover {
  background: #B45309;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.3);
}
.membership-activate-btn:active {
  transform: translateY(0);
}

/* 错误提示 */
.membership-error {
  display: none;
  margin-top: 12px;
  padding: 8px 12px;
  background: rgba(192, 74, 26, 0.08);
  border: 1px solid rgba(192, 74, 26, 0.2);
  border-radius: 6px;
  color: var(--accent-red);
  font-size: 13px;
  line-height: 1.5;
}

/* 抖动动画 */
@keyframes mg-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}
.membership-input.shake {
  animation: mg-shake 0.4s ease-in-out;
  border-color: var(--accent-red) !important;
}

/* 底部链接 */
.membership-tip {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
}
.membership-tip a {
  color: var(--accent-orange);
  text-decoration: none;
  font-weight: 600;
  margin-left: 4px;
  transition: color 0.2s;
}
.membership-tip a:hover {
  color: var(--accent-red);
  text-decoration: underline;
}

/* 联系管理员卡片（多渠道联系方式） */
.membership-contacts {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 10px 12px;
  box-shadow: 0 6px 24px rgba(31, 51, 34, 0.16);
}
.membership-contacts-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-deep);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.membership-contacts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 14px;
  font-size: 12px;
  color: var(--text-primary);
  line-height: 1.5;
}
.membership-contacts-grid .k {
  color: var(--text-muted);
  margin-right: 4px;
}
.membership-contacts-grid .v {
  font-weight: 600;
  color: var(--accent-deep);
  user-select: all;
}
.membership-contacts-foot {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--border-color);
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* 微信二维码（扫码添加管理员） */
.membership-qr {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--border-color);
  text-align: center;
}
.membership-qr img {
  width: 132px;
  height: 132px;
  display: inline-block;
  border-radius: 8px;
  background: #FFFFFF;
  box-shadow: 0 2px 10px rgba(31, 51, 34, 0.12);
}
.membership-qr-tip {
  margin-top: 6px;
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* 激活码使用说明卡片（重要条款） */
.membership-notice {
  background: #FFFBEA;
  border: 1px solid #F0D58A;
  border-left: 4px solid #D97706;
  border-radius: 10px;
  padding: 10px 12px;
  box-shadow: 0 4px 16px rgba(217, 119, 6, 0.12);
}
.membership-notice-title {
  font-size: 12px;
  font-weight: 800;
  color: #8a5a00;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.membership-notice ul {
  margin: 0;
  padding-left: 16px;
}
.membership-notice li {
  font-size: 11px;
  color: #6b4e00;
  line-height: 1.5;
  margin-bottom: 2px;
}
.membership-notice li b {
  color: #B45309;
  font-weight: 700;
}
.membership-notice-foot {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed #F0D58A;
  font-size: 11px;
  color: #8a5a00;
  line-height: 1.5;
}

/* 移动端适配 */
@media (max-width: 540px) {
  .membership-gate { padding: 8px; }
  .membership-close { top: 8px; right: 8px; width: 30px; height: 30px; font-size: 16px; }
  .membership-wrap { gap: 6px; }
  .membership-hero { padding: 12px 12px 10px; }
  .membership-hero h2 { font-size: 15px; }
  .membership-card { padding: 10px; }
  .membership-inner { padding: 10px; }
  .membership-input-row {
    flex-direction: column;
  }
  .membership-activate-btn {
    width: 100%;
  }
  .membership-contacts { padding: 10px; }
  .membership-contacts-grid {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .membership-qr img { width: 120px; height: 120px; }
  .membership-notice { padding: 10px; }
}