/* 登录 / 注册页 —— 深色高端，和地产案场的调性一致 */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: #0b0e14;
  color: #e8ecf3;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    radial-gradient(1100px 620px at 12% -10%, rgba(212, 175, 106, .16), transparent 60%),
    radial-gradient(900px 560px at 92% 6%, rgba(62, 146, 192, .18), transparent 62%),
    #0b0e14;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 18px 40px;
}

.wrap { width: 100%; max-width: 400px; }

/* ---------- 品牌 ---------- */
.brand { text-align: center; margin-bottom: 22px; }

.logo-dot {
  width: 44px; height: 44px; margin: 0 auto 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4af6a, #b98f45);
  box-shadow: 0 6px 22px rgba(212, 175, 106, .34);
}

.brand h1 {
  margin: 0 0 6px;
  font-size: 26px;
  letter-spacing: 6px;
  font-weight: 600;
  color: #fff;
}

.brand p {
  margin: 0;
  font-size: 13px;
  color: #8d97a8;
  letter-spacing: .5px;
}

/* ---------- 卡片 ---------- */
.card {
  background: rgba(22, 27, 37, .92);
  border: 1px solid rgba(255, 255, 255, .07);
  border-radius: 16px;
  padding: 22px 20px 18px;
  box-shadow: 0 22px 60px rgba(0, 0, 0, .5);
  backdrop-filter: blur(10px);
}

/* ---------- 切页 ---------- */
.tabs {
  display: flex;
  gap: 6px;
  background: rgba(255, 255, 255, .04);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 20px;
}

.tab {
  flex: 1;
  padding: 9px 0;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: #939daf;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  transition: all .18s;
}

.tab.on {
  background: rgba(212, 175, 106, .14);
  color: #e6c98a;
  font-weight: 600;
}

.pane { display: none; margin: 0; }
.pane.on { display: block; }

/* ---------- 表单 ---------- */
.fld { display: block; margin-bottom: 15px; }

.fld > span {
  display: block;
  font-size: 12.5px;
  color: #9aa4b5;
  margin-bottom: 7px;
  letter-spacing: .3px;
}

.fld > span i {
  font-style: normal;
  color: #5f6879;
  font-size: 11.5px;
  margin-left: 5px;
}

.fld input {
  width: 100%;
  height: 44px;
  padding: 0 13px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 10px;
  background: rgba(255, 255, 255, .035);
  color: #f2f5fa;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color .18s, background .18s;
}

.fld input::placeholder { color: #545d6d; }

.fld input:focus {
  border-color: rgba(212, 175, 106, .6);
  background: rgba(255, 255, 255, .06);
}

.primary {
  width: 100%;
  height: 46px;
  margin-top: 6px;
  border: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, #d9b673, #bd9346);
  color: #1a1408;
  font-size: 15.5px;
  font-weight: 700;
  font-family: inherit;
  letter-spacing: 1px;
  cursor: pointer;
  transition: filter .18s, transform .06s;
}

.primary:hover { filter: brightness(1.06); }
.primary:active { transform: translateY(1px); }
.primary:disabled { opacity: .55; cursor: default; }

.note {
  margin: 15px 0 0;
  padding: 11px 12px;
  border-radius: 9px;
  background: rgba(62, 146, 192, .09);
  border: 1px solid rgba(62, 146, 192, .16);
  font-size: 12px;
  line-height: 1.72;
  color: #9db4c8;
}

.note b { color: #b9d3e6; font-weight: 600; }

/* ---------- 提示 ---------- */
.msg {
  min-height: 20px;
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.6;
  text-align: center;
  color: #ff8f8f;
}

.msg.ok { color: #78d7a5; }

.foot {
  margin: 20px 0 0;
  text-align: center;
  font-size: 11.5px;
  color: #4d5566;
  letter-spacing: .3px;
}

@media (max-width: 380px) {
  .brand h1 { font-size: 23px; }
  .card { padding: 18px 15px 15px; }
}