/* ===========================
   充值弹窗 — 深色玻璃态（底部弹出）
   （.modal-mask 已统一定义在 components.css）
=========================== */

.recharge-modal {
  background: var(--bg-elevated);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  width: 100%; max-width: 480px; padding: 0 0 env(safe-area-inset-bottom);
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
  backdrop-filter: saturate(180%) blur(32px);
  -webkit-backdrop-filter: saturate(180%) blur(32px);
  border-top: 1px solid rgba(255,255,255,0.06);
  max-height: 92vh; overflow-y: auto;
}
.modal-mask.show .recharge-modal { transform: translateY(0); }

/* 底部拖拽把手 */
.recharge-modal::before {
  content: ''; display: block;
  width: 36px; height: 4px; border-radius: 2px;
  background: rgba(255,255,255,0.15); margin: 12px auto 0;
}

.recharge-title {
  font-size: var(--fs-xl); font-weight: 800; color: var(--text-main);
  margin-bottom: 20px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 22px 0;
}
.btn-modal-close {
  background: none; border: none; color: var(--text-muted); font-size: var(--icon-xl);
  cursor: pointer; padding: 0; line-height: 1; transition: color 0.15s;
}
.btn-modal-close:active { color: var(--text-main); }

/* 预设金额网格 */
.recharge-amounts {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  padding: 0 22px; margin-bottom: 20px;
}
.recharge-opt {
  background: rgba(255,255,255,0.04);
  border: 2px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: 16px 0; text-align: center;
  cursor: pointer; transition: all 0.25s cubic-bezier(.4,0,.2,1);
  font-size: var(--fs-lg); font-weight: 800; color: var(--text-main);
}
.recharge-opt.active,
.recharge-opt:active {
  border-color: var(--primary); background: rgba(0,230,138,0.06);
  color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,230,138,0.08);
  transform: scale(1.03);
}
.recharge-opt small {
  display: block; font-size: var(--fs-xs); color: var(--text-muted);
  font-weight: 500; margin-top: 3px;
}

/* 自定义金额输入区 */
.recharge-custom {
  margin: 0 22px 18px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border: 1.5px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
  transition: border-color 0.25s, background 0.25s;
}
.recharge-custom.active,
.recharge-custom:focus-within {
  border-color: var(--primary);
  background: rgba(0,230,138,0.03);
}
.recharge-custom-label {
  font-size: var(--fs-sm); font-weight: 600; color: var(--text-muted);
  margin-bottom: 10px; letter-spacing: 0.5px;
}
.recharge-custom-input-wrap { display: flex; align-items: center; gap: 8px; }
.recharge-custom-prefix {
  font-size: var(--fs-xl); font-weight: 800; color: var(--text-main); flex-shrink: 0;
}
.recharge-custom-input {
  flex: 1; background: none; border: none; outline: none;
  font-family: var(--font-display);
  font-size: var(--fs-2xl); font-weight: 800; color: var(--text-main);
  width: 100%; min-width: 0;
  caret-color: var(--primary);
}
.recharge-custom-input::placeholder {
  color: rgba(255,255,255,0.15); font-size: var(--fs-md); font-weight: 500;
}
/* 去掉 number 输入框的上下箭头 */
.recharge-custom-input::-webkit-outer-spin-button,
.recharge-custom-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.recharge-custom-input[type=number] { -moz-appearance: textfield; }

.recharge-custom-hint {
  font-size: var(--fs-xs); color: var(--text-muted); margin-top: 8px; opacity: 0.7;
}

/* 确认按钮 */
.btn-recharge-confirm {
  width: calc(100% - 44px); margin: 0 22px 28px;
  background: var(--primary); color: #0B1426;
  border: 1.5px solid var(--primary-dark);
  border-radius: var(--radius-md); padding: 15px; font-size: var(--fs-md);
  font-weight: 800; cursor: pointer; transition: all 0.25s;
  box-shadow: 0 4px 16px rgba(0,230,138,0.18);
  letter-spacing: 1px;
}
.btn-recharge-confirm:active { opacity: 0.85; transform: scale(0.98); }
.btn-recharge-confirm:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* 充值支付页弹窗 */
.recharge-pay-mask { align-items: center; justify-content: center; padding: 16px; }
.recharge-pay-modal {
  width: 100%; max-width: 520px; height: min(88vh, 720px);
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex; flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.45);
}
.recharge-pay-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: var(--fs-md); font-weight: 700; color: var(--text-main);
  flex-shrink: 0;
}
.recharge-pay-frame {
  flex: 1; width: 100%; border: none; background: #fff;
}
.recharge-pay-footer {
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid rgba(255,255,255,0.06);
  flex-shrink: 0;
}
.btn-recharge-pay-open {
  width: 100%; padding: 12px;
  border-radius: var(--radius-md);
  border: 1.5px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: var(--text-main);
  font-size: var(--fs-sm); font-weight: 700;
  cursor: pointer;
}
.btn-recharge-pay-open:active { opacity: 0.85; }