/* ============================================================
   理财页 - 产品卡片 + 投入计算
   ============================================================ */

.invest-page { background: var(--color-bg); }

.product-tabs {
  background: var(--color-card);
  display: flex;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 8px;
}

.product-tabs .ptab {
  flex: 1;
  text-align: center;
  padding: 14px 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-sub);
  position: relative;
}

.product-tabs .ptab.active {
  color: var(--color-text);
  font-weight: 700;
}

.product-tabs .ptab.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 3px;
  background: var(--color-brand);
  border-radius: 2px;
}

/* 产品卡 */
.product {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  margin-bottom: 14px;
  overflow: hidden;
  position: relative;
}

.product:last-child { margin-bottom: 0; }

.product .ph {
  background: var(--gradient-primary);
  color: #fff;
  padding: 18px 16px;
  position: relative;
}

.product .ph-rate {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -1px;
}

.product .ph-rate .u {
  font-size: 16px;
  margin-left: 2px;
  opacity: 0.85;
}

.product .ph-sub {
  font-size: 12px;
  opacity: 0.85;
  margin-top: 4px;
}

.product-hot .ph {
  background: linear-gradient(135deg, #2D2D2D, #1A1A1A);
}

.product-vip .ph {
  background: linear-gradient(135deg, #FCD535 0%, #F0B90B 100%);
  color: #1A1A1A;
}

.badge-hot,
.badge-vip {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  z-index: 2;
}

.badge-hot {
  background: var(--color-danger);
  color: #fff;
}

.badge-vip {
  background: #1A1A1A;
  color: var(--color-brand);
}

.product .pb {
  padding: 14px 16px;
}

.pb-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  padding: 4px 0;
}

.pb-row .k { color: var(--color-text-sub); }
.pb-row .v { font-weight: 600; color: var(--color-text); }

.pb-input {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--color-border);
}

.input-label {
  font-size: 12px;
  color: var(--color-text-sub);
  margin-bottom: 6px;
}

.input-wrap {
  display: flex;
  align-items: center;
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  padding: 10px 12px;
  transition: border-color 0.2s;
}

.input-wrap:focus-within {
  border-color: var(--color-brand);
}

.input-wrap input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  background: transparent;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.input-wrap input::placeholder { color: var(--color-text-muted); font-weight: 400; }

.input-wrap .suffix {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-sub);
  padding-left: 6px;
  border-left: 1px solid var(--color-border);
}

.input-helper {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-size: 11px;
  color: var(--color-text-muted);
}

.input-helper .link {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 11px;
  cursor: pointer;
  padding: 0;
}

.pb-estimate {
  background: var(--color-primary-bg);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 12px 0;
}

.est-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  padding: 2px 0;
}

.est-row .up { font-weight: 700; font-size: 14px; }
.est-row .v { font-weight: 700; color: var(--color-text); font-size: 14px; }