/* ============================================
   会员中心 — 复用全站科技感设计变量
   ============================================ */
:root { --bg-soft: #f4f6fb; }
.member-wrap { max-width: 1000px; margin: 34px auto 0; padding: 0 16px; min-height: 55vh; }

/* ---------- 登录 / 注册 ---------- */
.auth-card {
  max-width: 400px; margin: 30px auto 0; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 34px 34px 28px; box-shadow: var(--shadow-md);
}
.auth-tabs { display: flex; gap: 8px; margin-bottom: 24px; background: var(--bg-soft); padding: 5px; border-radius: 12px; }
.auth-tab { flex: 1; padding: 10px 0; border-radius: 9px; font-size: 14px; font-weight: 600; color: var(--text-3); background: transparent; transition: all .2s; }
.auth-tab.active { background: var(--surface); color: var(--primary); box-shadow: var(--shadow-sm); }
.auth-form .form-item input { width: 100%; }
.auth-submit { width: 100%; padding: 13px 0; font-size: 15px; margin-top: 4px; }
.auth-err { color: #e5484d; font-size: 13px; min-height: 20px; margin: 2px 0 6px; }
.auth-err.show { font-weight: 600; }
.auth-tip { font-size: 12px; color: var(--text-3); text-align: center; margin-top: 14px; }

/* ---------- 会员头部 ---------- */
.mem-head {
  display: flex; align-items: center; gap: 18px;
  background: linear-gradient(120deg, #1b2a5e, #2b5cff 65%, #0ea5c9);
  border-radius: var(--radius-lg); padding: 28px 30px; color: #fff;
  box-shadow: 0 14px 34px rgba(43, 92, 255, .28);
}
.mem-avatar {
  width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0;
  background: rgba(255, 255, 255, .18); border: 2px solid rgba(255, 255, 255, .55);
  display: grid; place-items: center; font-size: 28px; font-weight: 800;
}
.mem-info h2 { font-size: 21px; margin-bottom: 4px; }
.mem-info span { font-size: 13px; opacity: .85; }
.mem-logout {
  margin-left: auto; padding: 9px 20px; border-radius: 18px; font-size: 13px;
  background: rgba(255, 255, 255, .14); color: #fff; border: 1px solid rgba(255, 255, 255, .4);
  transition: background .2s;
}
.mem-logout:hover { background: rgba(255, 255, 255, .26); }

/* ---------- 标签页 ---------- */
.mem-tabs { display: flex; gap: 10px; margin: 22px 0 18px; flex-wrap: wrap; }
.mem-tab {
  padding: 11px 22px; border-radius: 10px; font-size: 14px; font-weight: 600;
  background: var(--surface); border: 1.5px solid var(--line); color: var(--text-2);
  transition: all .2s;
}
.mem-tab:hover { border-color: var(--primary); color: var(--primary); }
.mem-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; box-shadow: 0 6px 16px rgba(43, 92, 255, .3); }
.mem-panel { display: none; }
.mem-panel.active { display: block; }

/* ---------- 订单卡片 ---------- */
.mem-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 18px 22px; margin-bottom: 14px;
}
.o-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.o-id { font-size: 13px; color: var(--text-3); }
.o-status { font-size: 12px; font-weight: 700; padding: 3px 12px; border-radius: 12px; }
.o-status.orange { background: #fff4e5; color: #d96a1a; }
.o-status.green { background: #e8f8ee; color: #17994f; }
.o-status.gray { background: #f0f1f5; color: #8a90a0; }
.o-goods { font-size: 14px; line-height: 1.7; color: var(--text-1); }
.o-coupon { font-size: 12px; color: #e5484d; margin-top: 4px; }
.o-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line); font-size: 12px; color: var(--text-3); }
.o-foot b { font-size: 18px; color: #e5484d; }

/* ---------- 优惠券 / 空状态 ---------- */
.mem-coupon-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.coupon-card.used { opacity: .55; }
.coupon-card .c-used { font-weight: 700; }
.mem-empty {
  text-align: center; color: var(--text-3); font-size: 14px;
  padding: 46px 0; background: var(--bg-soft); border-radius: var(--radius-lg);
}
.mem-empty a { color: var(--primary); }

/* ---------- 地址 ---------- */
.addr-toolbar { margin-bottom: 14px; }
.addr-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.addr-head { display: flex; align-items: center; gap: 10px; font-size: 15px; }
.addr-head span { font-size: 13px; color: var(--text-3); }
.addr-def { background: var(--primary); color: #fff; font-size: 11px; padding: 2px 9px; border-radius: 4px; }
.addr-text { font-size: 13px; color: var(--text-2); margin: 8px 0 12px; line-height: 1.6; }
.addr-ops { display: flex; gap: 14px; }
.addr-ops button { font-size: 12px; color: var(--text-3); }
.addr-ops button:hover { color: var(--primary); }

/* ---------- 响应式 ---------- */
@media (max-width: 640px) {
  .mem-head { padding: 22px 18px; }
  .mem-avatar { width: 52px; height: 52px; font-size: 22px; }
  .mem-coupon-grid, .addr-grid { grid-template-columns: 1fr; }
  .mem-tab { padding: 9px 14px; font-size: 13px; }
  .auth-card { padding: 26px 20px 22px; }
}

/* 邮箱验证码行 */
.code-row { display: flex; gap: 10px; }
.code-row input { flex: 1; min-width: 0; letter-spacing: 3px; }
.btn-code { flex-shrink: 0; padding: 0 16px; border: 1.5px solid var(--primary, #2b5cff); background: #f0f5ff; color: var(--primary, #2b5cff); border-radius: 8px; font-size: 13px; font-weight: 600; transition: all .2s; }
.btn-code:hover:not(:disabled) { background: var(--primary, #2b5cff); color: #fff; }
.btn-code:disabled { opacity: .55; cursor: not-allowed; }