/* ========== 企见燃料值页面 — 亮色极光能量视觉 ========== */
.fuel-page {
  position: fixed;
  inset: 0;
  z-index: 1100;
  overflow: hidden;
  background: linear-gradient(145deg, #f9f6ff 0%, #ffffff 32%, #faf9fc 68%, #f3efff 100%);
  color: #1f2937;
  display: flex;
  flex-direction: column;
}

.fuel-page-aurora {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.fuel-aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  animation: fuelAuroraDrift 12s ease-in-out infinite alternate;
}

.fuel-aurora--1 {
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(196, 181, 253, 0.85) 0%, rgba(233, 213, 255, 0.3) 45%, transparent 70%);
  top: -140px;
  left: -100px;
}

.fuel-aurora--2 {
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.6) 0%, rgba(237, 233, 254, 0.25) 50%, transparent 70%);
  bottom: -80px;
  right: 5%;
  animation-delay: -4s;
}

.fuel-aurora--3 {
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(221, 214, 254, 0.9) 0%, rgba(245, 243, 255, 0.4) 50%, transparent 70%);
  top: 35%;
  left: 40%;
  animation-delay: -8s;
  opacity: 0.65;
}

@keyframes fuelAuroraDrift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(30px, 20px) scale(1.06); }
}

.fuel-header {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
  max-width: 100%;
  padding: 20px 32px;
  border-bottom: 1px solid rgba(139, 92, 246, 0.12);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  box-sizing: border-box;
}

.fuel-back-btn {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  color: #7c3aed;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fuel-back-btn:hover {
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.4);
  color: #6d28d9;
}

.fuel-header-center {
  text-align: center;
}

.fuel-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  color: #7c3aed;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.2);
  margin-bottom: 8px;
}

.fuel-header-title {
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(135deg, #4c1d95 0%, #7c3aed 50%, #8b5cf6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.02em;
}

.fuel-header-desc {
  font-size: 13px;
  color: #6b7280;
  margin-top: 4px;
}

.fuel-header-spacer {
  justify-self: end;
  width: 120px;
}

.fuel-subnav {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 32px;
  border-bottom: 1px solid rgba(139, 92, 246, 0.1);
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(10px);
  flex-shrink: 0;
}

.fuel-subnav-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: #6b7280;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fuel-subnav-item:hover {
  color: #7c3aed;
  background: rgba(139, 92, 246, 0.06);
}

.fuel-subnav-item.active {
  color: #6d28d9;
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.25);
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.1);
}

.fuel-body {
  position: relative;
  z-index: 1;
  flex: 1;
  min-width: 0;
  overflow-x: hidden;
  overflow-y: auto;
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  gap: 28px;
  padding: 28px 32px 40px;
  min-height: 0;
}

/* ---- 左侧核心面板 ---- */
.fuel-core-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

.fuel-reactor-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 280px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(139, 92, 246, 0.15);
  box-shadow: 0 4px 24px rgba(139, 92, 246, 0.08);
  overflow: hidden;
}

.fuel-reactor-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 60%, rgba(196, 181, 253, 0.25) 0%, transparent 65%);
}

.fuel-reactor-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.fuel-reactor-ring--outer {
  width: 220px;
  height: 220px;
  animation: fuelRingSpin 20s linear infinite;
  border-style: dashed;
}

.fuel-reactor-ring--mid {
  width: 170px;
  height: 170px;
  animation: fuelRingSpin 14s linear infinite reverse;
  border-color: rgba(168, 85, 247, 0.28);
}

.fuel-reactor-ring--inner {
  width: 130px;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, rgba(237, 233, 254, 0.95) 0%, rgba(255, 255, 255, 0.9) 70%);
  border: 2px solid rgba(139, 92, 246, 0.35);
  box-shadow: 0 0 32px rgba(139, 92, 246, 0.15), inset 0 0 20px rgba(196, 181, 253, 0.2);
}

@keyframes fuelRingSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.fuel-reactor-core {
  text-align: center;
  z-index: 1;
}

.fuel-reactor-value {
  display: block;
  font-size: 32px;
  font-weight: 700;
  color: #6d28d9;
  line-height: 1.1;
}

.fuel-reactor-unit {
  display: block;
  font-size: 12px;
  color: #8b5cf6;
  margin-top: 4px;
  letter-spacing: 0.1em;
}

.fuel-reactor-orbit {
  position: absolute;
  width: 200px;
  height: 200px;
  animation: fuelRingSpin 8s linear infinite;
}

.fuel-orbit-dot {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #8b5cf6;
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
}

.fuel-meter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.fuel-meter {
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(139, 92, 246, 0.12);
  box-shadow: 0 2px 12px rgba(139, 92, 246, 0.05);
}

.fuel-meter-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #6b7280;
  margin-bottom: 8px;
}

.fuel-meter-value {
  font-size: 22px;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 10px;
}

.fuel-meter-bar {
  height: 4px;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.12);
  overflow: hidden;
}

.fuel-meter-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.6s ease;
}

.fuel-meter-fill--used {
  background: linear-gradient(90deg, #7c3aed, #a855f7);
}

.fuel-meter-fill--balance {
  background: linear-gradient(90deg, #8b5cf6, #c4b5fd);
}

.fuel-meter-hint {
  font-size: 11px;
  color: #9ca3af;
  margin-top: 8px;
}

.fuel-mini-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.fuel-mini-stat {
  padding: 14px 10px;
  text-align: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(139, 92, 246, 0.1);
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.04);
}

.fuel-mini-stat-num {
  display: block;
  font-size: 18px;
  font-weight: 600;
  color: #7c3aed;
}

.fuel-mini-stat-label {
  display: block;
  font-size: 11px;
  color: #9ca3af;
  margin-top: 4px;
}

.fuel-trend-card {
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(139, 92, 246, 0.12);
  box-shadow: 0 2px 12px rgba(139, 92, 246, 0.05);
}

.fuel-trend-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #7c3aed;
  margin-bottom: 16px;
}

.fuel-trend-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 80px;
  gap: 8px;
}

.fuel-trend-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.fuel-trend-bar {
  width: 100%;
  max-width: 28px;
  margin-top: auto;
  border-radius: 6px 6px 2px 2px;
  background: linear-gradient(180deg, #a855f7 0%, #8b5cf6 100%);
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.25);
  min-height: 8px;
  transition: height 0.5s ease;
}

.fuel-trend-day {
  font-size: 11px;
  color: #9ca3af;
  margin-top: 6px;
}

/* ---- 右侧消耗记录 ---- */
.fuel-records-section {
  min-width: 0;
}

.fuel-records-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  min-width: 0;
}

.fuel-records-header > div:first-child {
  min-width: 0;
  flex: 1 1 200px;
}

.fuel-records-title {
  font-size: 20px;
  font-weight: 600;
  color: #1f2937;
}

.fuel-records-subtitle {
  font-size: 13px;
  color: #6b7280;
  margin-top: 4px;
}

.fuel-filter-tabs {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.fuel-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 100%;
  flex: 1 1 auto;
}

.fuel-filter-date {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(139, 92, 246, 0.2);
  background: rgba(255, 255, 255, 0.7);
  color: #6b7280;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.fuel-filter-date:hover,
.fuel-filter-date:focus-within {
  border-color: rgba(139, 92, 246, 0.35);
  color: #7c3aed;
  background: rgba(255, 255, 255, 0.95);
}

.fuel-filter-date.active {
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.4);
  color: #6d28d9;
  font-weight: 500;
}

.fuel-filter-date-icon {
  font-size: 13px;
  color: #7c3aed;
  flex-shrink: 0;
}

.fuel-filter-date-text {
  white-space: nowrap;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}

.fuel-filter-date-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  border: none;
  background: transparent;
}

.fuel-filter-date-input::-webkit-calendar-picker-indicator {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.fuel-member-search {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(139, 92, 246, 0.2);
  background: rgba(255, 255, 255, 0.7);
  min-width: 180px;
  max-width: 220px;
  transition: all 0.2s ease;
}

.fuel-member-search:hover,
.fuel-member-search:focus-within {
  border-color: rgba(139, 92, 246, 0.35);
  background: rgba(255, 255, 255, 0.95);
}

.fuel-member-search.has-value {
  border-color: rgba(139, 92, 246, 0.4);
  background: rgba(139, 92, 246, 0.06);
}

.fuel-member-search-icon {
  font-size: 13px;
  color: #9ca3af;
  flex-shrink: 0;
}

.fuel-member-search:focus-within .fuel-member-search-icon {
  color: #7c3aed;
}

.fuel-member-search-input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  font-size: 13px;
  color: #374151;
}

.fuel-member-search-input::-moz-placeholder {
  color: #9ca3af;
}

.fuel-member-search-input::placeholder {
  color: #9ca3af;
}

.fuel-member-search-input::-webkit-search-cancel-button {
  display: none;
}

.fuel-member-search-clear {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  background: transparent;
  color: #9ca3af;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  flex-shrink: 0;
}

.fuel-member-search-clear:hover {
  color: #7c3aed;
}

.fuel-records-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 48px 24px;
  border-radius: 16px;
  border: 1px dashed rgba(139, 92, 246, 0.25);
  background: rgba(255, 255, 255, 0.5);
  text-align: center;
}

.fuel-records-empty-icon {
  font-size: 28px;
  color: rgba(124, 58, 237, 0.45);
}

.fuel-records-empty-title {
  font-size: 15px;
  font-weight: 600;
  color: #374151;
}

.fuel-records-empty-desc {
  font-size: 13px;
  color: #6b7280;
  max-width: 280px;
  line-height: 1.5;
}

.fuel-filter-tab {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(139, 92, 246, 0.2);
  background: rgba(255, 255, 255, 0.7);
  color: #6b7280;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fuel-filter-tab:hover {
  border-color: rgba(139, 92, 246, 0.35);
  color: #7c3aed;
  background: rgba(255, 255, 255, 0.95);
}

.fuel-filter-tab.active {
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.4);
  color: #6d28d9;
  font-weight: 500;
}

.fuel-records-pagination.ant-pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  margin-top: 20px;
  padding: 4px 0 0;
}

.fuel-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.fuel-timeline-beam {
  position: absolute;
  left: 19px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg, transparent, rgba(139, 92, 246, 0.35) 10%, rgba(168, 85, 247, 0.45) 90%, transparent);
}

.fuel-record-card {
  display: flex;
  gap: 16px;
  animation: fuelRecordIn 0.4s ease-out both;
}

@keyframes fuelRecordIn {
  from { opacity: 0; transform: translateX(16px); }
  to { opacity: 1; transform: translateX(0); }
}

.fuel-record-node {
  position: relative;
  width: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 18px;
}

.fuel-record-pulse {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #8b5cf6;
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.15);
}

.fuel-record-card--processing .fuel-record-pulse {
  animation: fuelPulse 1.5s ease-in-out infinite;
  background: #a855f7;
}

@keyframes fuelPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(168, 85, 247, 0.15); }
  50% { box-shadow: 0 0 0 8px rgba(168, 85, 247, 0.08); }
}

.fuel-record-body {
  flex: 1;
  min-width: 0;
  padding: 16px 20px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.12);
  box-shadow: 0 2px 12px rgba(139, 92, 246, 0.05);
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.fuel-record-body:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(139, 92, 246, 0.28);
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.1);
}

.fuel-record-card--processing .fuel-record-body {
  border-color: rgba(168, 85, 247, 0.35);
  background: rgba(245, 243, 255, 0.95);
}

.fuel-record-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.fuel-record-session {
  font-size: 15px;
  font-weight: 600;
  color: #1f2937;
}

.fuel-record-action {
  font-size: 13px;
  color: #6b7280;
  margin-top: 2px;
}

.fuel-record-cost {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.2);
  color: #7c3aed;
  font-size: 15px;
  font-weight: 600;
  flex-shrink: 0;
}

.fuel-record-cost .fa {
  font-size: 12px;
  color: #8b5cf6;
}

.fuel-record-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
}

.fuel-record-time {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: #9ca3af;
}

.fuel-record-operator {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: #6b7280;
}

.fuel-record-operator .fa {
  font-size: 11px;
  color: #8b5cf6;
}

.fuel-record-status {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
}

.fuel-record-status--completed {
  background: #ecfdf5;
  color: #059669;
}

.fuel-record-status--processing {
  background: #f5f3ff;
  color: #7c3aed;
  animation: fuelStatusBlink 2s ease-in-out infinite;
}

@keyframes fuelStatusBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.65; }
}

.fuel-record-status--failed {
  background: #fef2f2;
  color: #dc2626;
}

.fuel-record-modules {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.fuel-module-tag {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.15);
  color: #7c3aed;
}

/* ---- 充值入口 ---- */
.fuel-header-recharge-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #7c3aed, #8b5cf6);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(124, 58, 237, 0.28);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.fuel-header-recharge-btn:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.fuel-recharge-card {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.18);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.08);
}

.fuel-recharge-card--standalone {
  margin-top: 0;
}

.fuel-recharge-head {
  margin-bottom: 14px;
}

.fuel-recharge-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: #1f2937;
}

.fuel-recharge-title .fa {
  color: #7c3aed;
}

.fuel-recharge-desc {
  font-size: 12px;
  color: #6b7280;
  margin-top: 4px;
}

.fuel-recharge-packages {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.fuel-recharge-packages--row {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  padding-top: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.fuel-recharge-packages--row .fuel-package {
  flex: 1 1 0;
  min-width: 72px;
  max-width: none;
  padding: 10px 6px 12px;
  border-radius: 12px;
}

.fuel-package {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  min-height: 96px;
  padding: 14px 10px;
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  transition: all 0.2s ease;
}

.fuel-package:hover {
  border-color: rgba(139, 92, 246, 0.35);
  background: rgba(139, 92, 246, 0.04);
}

.fuel-package.active {
  border-color: #8b5cf6;
  background: rgba(139, 92, 246, 0.1);
  box-shadow: 0 0 0 1px rgba(139, 92, 246, 0.25);
}

.fuel-package-badge {
  position: absolute;
  top: -8px;
  right: 8px;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(90deg, #7c3aed, #a855f7);
}

.fuel-package-fuel {
  font-size: clamp(14px, 1.5vw, 18px);
  font-weight: 700;
  color: #4c1d95;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.fuel-recharge-packages--row .fuel-package-fuel {
  font-size: clamp(13px, 1.4vw, 16px);
}

.fuel-package-unit {
  font-size: 11px;
  color: #6b7280;
}

.fuel-package-bonus {
  font-size: 10px;
  font-weight: 500;
  color: #059669;
  margin-top: 1px;
  white-space: nowrap;
}

.fuel-package-price {
  margin-top: 4px;
  font-size: 12px;
  font-weight: 600;
  color: #7c3aed;
}

.fuel-recharge-packages--row .fuel-package-price {
  margin-top: 3px;
  font-size: 11px;
}

.fuel-package--custom {
  justify-content: center;
}

.fuel-package-custom-icon {
  font-size: 15px;
  color: #8b5cf6;
  margin-bottom: 1px;
}

.fuel-package-fuel--custom {
  font-size: 13px;
  line-height: 1.2;
}

.fuel-package--custom .fuel-package-price {
  margin-top: 2px;
  font-size: 10px;
  font-weight: 500;
  color: #6b7280;
}

.fuel-value-guide {
  margin-top: 16px;
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.14);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.06);
}

.fuel-value-guide-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.fuel-value-guide-header-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: rgba(139, 92, 246, 0.1);
  color: #7c3aed;
  flex-shrink: 0;
}

.fuel-value-guide-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: #1f2937;
}

.fuel-value-guide-subtitle {
  margin: 4px 0 0;
  font-size: 12px;
  color: #6b7280;
}

.fuel-value-guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.fuel-value-guide-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(139, 92, 246, 0.04);
  border: 1px solid rgba(139, 92, 246, 0.1);
}

.fuel-value-guide-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: #fff;
  color: #7c3aed;
  flex-shrink: 0;
  font-size: 13px;
}

.fuel-value-guide-item-title {
  margin: 0 0 4px;
  font-size: 13px;
  font-weight: 600;
  color: #374151;
}

.fuel-value-guide-item-desc {
  margin: 0;
  font-size: 12px;
  line-height: 1.65;
  color: #6b7280;
}

.fuel-custom-recharge-inline {
  margin-top: 10px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(139, 92, 246, 0.16);
  background: rgba(139, 92, 246, 0.04);
}

.fuel-custom-recharge-label {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 600;
  color: #4b5563;
}

.fuel-custom-recharge-input-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 12px;
  min-height: 42px;
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 10px;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.fuel-custom-recharge-input-wrap:focus-within {
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.12);
}

.fuel-custom-recharge-input-wrap.has-error {
  border-color: #f87171;
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.12);
}

.fuel-custom-recharge-prefix,
.fuel-custom-recharge-suffix {
  font-size: 14px;
  font-weight: 600;
  color: #7c3aed;
  flex-shrink: 0;
}

.fuel-custom-recharge-input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  font-size: 16px;
  font-weight: 600;
  color: #1f2937;
}

.fuel-custom-recharge-input::-moz-placeholder {
  font-size: 13px;
  font-weight: 400;
  color: #9ca3af;
}

.fuel-custom-recharge-input::placeholder {
  font-size: 13px;
  font-weight: 400;
  color: #9ca3af;
}

.fuel-custom-recharge-error {
  margin: 6px 0 0;
  font-size: 11px;
  color: #dc2626;
}

.fuel-recharge-summary {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(139, 92, 246, 0.06);
  font-size: 13px;
  color: #4b5563;
  text-align: center;
}

.fuel-recharge-summary strong {
  color: #6d28d9;
  font-weight: 600;
}

.fuel-recharge-agreement {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(139, 92, 246, 0.05);
  border: 1px solid rgba(139, 92, 246, 0.12);
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  text-align: center;
}

.fuel-recharge-agreement-checkbox {
  margin-top: 0;
  width: 14px;
  height: 14px;
  accent-color: #7c3aed;
  flex-shrink: 0;
  cursor: pointer;
}

.fuel-recharge-agreement-text {
  font-size: 12px;
  line-height: 1.6;
  color: #6b7280;
}

.fuel-recharge-agreement-link {
  margin: 0 2px;
  padding: 0;
  border: none;
  background: none;
  color: #7c3aed;
  font-size: inherit;
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.fuel-recharge-agreement-link:hover {
  color: #6d28d9;
}

.fuel-service-agreement-modal {
  width: min(560px, calc(100vw - 32px));
  max-height: min(82vh, 720px);
}

.fuel-service-agreement-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.fuel-service-agreement-section-title {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 600;
  color: #1f2937;
}

.fuel-service-agreement-paragraph {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.75;
  color: #4b5563;
}

.fuel-service-agreement-paragraph:last-child {
  margin-bottom: 0;
}

.fuel-service-agreement-modal .fuel-invoice-modal-footer .fuel-invoice-btn--cancel {
  border: 1px solid var(--primary-border);
  background: #fff;
  color: var(--primary-dark);
}

.fuel-service-agreement-modal .fuel-invoice-modal-footer .fuel-invoice-btn--cancel:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.fuel-service-agreement-modal .fuel-invoice-modal-footer .fuel-invoice-btn--confirm {
  border: 1px solid var(--primary-dark);
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.25);
}

.fuel-service-agreement-modal .fuel-invoice-modal-footer .fuel-invoice-btn--confirm:hover {
  border-color: var(--primary);
  opacity: 0.92;
}

.fuel-recharge-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.fuel-recharge-actions .fuel-pay-btn {
  flex: 0 0 auto;
  width: auto;
  min-width: 108px;
  padding: 8px 12px;
}

/* ---- 用户类型 / 企业购买方式 ---- */
.fuel-user-type-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}

.fuel-user-type-tabs--single {
  display: flex;
  justify-content: center;
}

.fuel-user-type-tabs--single .fuel-user-type-tab {
  width: calc(50% - 4px);
  cursor: default;
}

.fuel-user-type-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.9);
  color: #6b7280;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fuel-user-type-tab:hover {
  border-color: rgba(139, 92, 246, 0.4);
  color: #7c3aed;
}

.fuel-user-type-tab.active {
  background: rgba(139, 92, 246, 0.1);
  border-color: #8b5cf6;
  color: #6d28d9;
  box-shadow: 0 0 0 1px rgba(139, 92, 246, 0.15);
}

.fuel-recharge-section-label {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 600;
  color: #4b5563;
}

.fuel-personal-gift-card,
.fuel-enterprise-pool-card {
  margin-bottom: 14px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(139, 92, 246, 0.16);
  background: rgba(255, 255, 255, 0.92);
}

.fuel-personal-gift-head,
.fuel-enterprise-pool-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.fuel-personal-gift-head .fa,
.fuel-enterprise-pool-head .fa {
  margin-top: 2px;
  color: #7c3aed;
  font-size: 16px;
}

.fuel-personal-gift-head strong,
.fuel-enterprise-pool-head strong {
  display: block;
  font-size: 14px;
  color: #1f2937;
}

.fuel-personal-gift-head p,
.fuel-enterprise-pool-head p {
  margin: 4px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: #6b7280;
}

.fuel-personal-gift-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.fuel-personal-gift-stat {
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(139, 92, 246, 0.05);
}

.fuel-personal-gift-label {
  display: block;
  font-size: 11px;
  color: #6b7280;
}

.fuel-personal-gift-value {
  display: block;
  margin-top: 4px;
  font-size: 15px;
  font-weight: 700;
  color: #4c1d95;
}

.fuel-personal-gift-value--highlight {
  color: #059669;
}

.fuel-personal-gift-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 4px;
}

.fuel-personal-gift-claim {
  min-height: 34px;
  padding: 0 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  background: linear-gradient(135deg, #7c3aed, #8b5cf6);
  color: #fff;
}

.fuel-personal-gift-claim:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.fuel-recharge-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed rgba(139, 92, 246, 0.15);
}

.fuel-recharge-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: none;
  background: none;
  color: #7c3aed;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.2s ease;
}

.fuel-recharge-link:hover {
  color: #6d28d9;
}

.fuel-enterprise-pool-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}

.fuel-enterprise-pool-item {
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(139, 92, 246, 0.05);
}

.fuel-enterprise-pool-item span {
  display: block;
  font-size: 11px;
  color: #6b7280;
}

.fuel-enterprise-pool-item strong {
  display: block;
  margin-top: 4px;
  font-size: 16px;
  color: #4c1d95;
}

.fuel-enterprise-pool-item--total {
  background: rgba(139, 92, 246, 0.1);
}

.fuel-enterprise-pool-item--balance strong {
  color: #059669;
}

.fuel-enterprise-pool-note {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: #6b7280;
}

.fuel-enterprise-pool-note .fa {
  margin-top: 2px;
  color: #7c3aed;
}

.fuel-enterprise-mode-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.fuel-enterprise-mode-tab {
  min-height: 36px;
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 10px;
  background: #fff;
  color: #6b7280;
  font-size: 13px;
  cursor: pointer;
}

.fuel-enterprise-mode-tab.active {
  background: rgba(139, 92, 246, 0.1);
  border-color: #8b5cf6;
  color: #6d28d9;
  font-weight: 600;
}

.fuel-per-order-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.fuel-per-order-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: 12px;
  background: #fff;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fuel-per-order-item:hover {
  border-color: rgba(139, 92, 246, 0.35);
}

.fuel-per-order-item.active {
  border-color: #8b5cf6;
  background: rgba(139, 92, 246, 0.08);
  box-shadow: 0 0 0 1px rgba(139, 92, 246, 0.2);
}

.fuel-per-order-main strong {
  display: block;
  font-size: 13px;
  color: #1f2937;
}

.fuel-per-order-main span {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.45;
  color: #6b7280;
}

.fuel-per-order-price {
  flex-shrink: 0;
  text-align: right;
}

.fuel-per-order-fuel {
  display: block;
  font-size: 11px;
  color: #6b7280;
}

.fuel-per-order-amount {
  display: block;
  margin-top: 2px;
  font-size: 15px;
  font-weight: 700;
  color: #7c3aed;
}

/* ---- 个人发票 ---- */
.fuel-invoice-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 24px;
}

.fuel-invoice-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.fuel-invoice-field--spacer {
  visibility: hidden;
  pointer-events: none;
}

.fuel-invoice-field-label {
  font-size: 13px;
  font-weight: 500;
  color: #374151;
  line-height: 1.4;
}

.fuel-invoice-field-label em {
  color: #ef4444;
  font-style: normal;
  margin-right: 3px;
}

.fuel-invoice-field-control {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.fuel-invoice-form-control {
  width: 100%;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  background: #fff;
  color: #1f2937;
  font-size: 14px;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

select.fuel-invoice-form-control {
  padding-right: 36px;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239ca3af' d='M2.5 4.5 6 8l3.5-3.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
}

.fuel-invoice-form-control::-moz-placeholder {
  color: #c4c9d2;
}

.fuel-invoice-form-control::placeholder {
  color: #c4c9d2;
}

.fuel-invoice-form-control:focus {
  outline: none;
  border-color: #a78bfa;
  box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.18);
}

.fuel-invoice-form-control.is-error {
  border-color: #f87171;
  background: #fffafa;
}

.fuel-invoice-form-control.is-error:focus {
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.15);
}

.fuel-invoice-form-control.is-readonly {
  background: #f8fafc;
  color: #64748b;
  border-color: #eef2f7;
  cursor: not-allowed;
}

.fuel-invoice-amount-wrap {
  position: relative;
}

.fuel-invoice-amount-prefix {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  font-weight: 600;
  color: #7c3aed;
  pointer-events: none;
}

.fuel-invoice-amount-wrap .fuel-invoice-form-control {
  padding-left: 32px;
  font-weight: 600;
  color: #6d28d9;
}

.fuel-invoice-field-error {
  font-size: 12px;
  color: #ef4444;
  line-height: 1.35;
}

.fuel-invoice-segment {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px;
  border-radius: 10px;
  background: #f3f4f6;
  border: 1px solid #eceff3;
}

.fuel-invoice-segment-btn {
  min-width: 72px;
  min-height: 32px;
  padding: 0 16px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: #6b7280;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fuel-invoice-segment-btn:hover {
  color: #4b5563;
}

.fuel-invoice-segment-btn.active {
  background: #fff;
  color: #7c3aed;
  box-shadow: 0 1px 4px rgba(124, 58, 237, 0.12);
}

.fuel-invoice-form-divider {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 2px;
  color: #9ca3af;
  font-size: 12px;
}

.fuel-invoice-form-divider::before,
.fuel-invoice-form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, #eceff3 20%, #eceff3 80%, transparent);
}

.fuel-invoice-form-tip {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 2px 0 0;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(139, 92, 246, 0.06);
  border: 1px solid rgba(139, 92, 246, 0.1);
  font-size: 12px;
  line-height: 1.55;
  color: #6b7280;
}

.fuel-invoice-form-tip .fa {
  margin-top: 2px;
  color: #8b5cf6;
  flex-shrink: 0;
}

.fuel-invoice-modal {
  position: relative;
  width: min(680px, calc(100vw - 40px));
  max-height: min(680px, calc(100vh - 48px));
  display: flex;
  flex-direction: column;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(76, 29, 149, 0.16), 0 8px 24px rgba(15, 23, 42, 0.08);
  overflow: hidden;
  animation: fadeIn 0.22s ease-out;
}

.fuel-invoice-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(139, 92, 246, 0.1);
  background: linear-gradient(180deg, rgba(245, 243, 255, 0.95) 0%, #fff 100%);
}

.fuel-invoice-modal-header-main {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.fuel-invoice-modal-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #ede9fe, #ddd6fe);
  color: #7c3aed;
  font-size: 18px;
  flex-shrink: 0;
}

.fuel-invoice-modal-title {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  color: #1f2937;
}

.fuel-invoice-modal-subtitle {
  margin: 4px 0 0;
  font-size: 12px;
  color: #9ca3af;
}

.fuel-invoice-modal-close {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: #9ca3af;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s ease, color 0.2s ease;
}

.fuel-invoice-modal-close:hover {
  background: rgba(139, 92, 246, 0.08);
  color: #7c3aed;
}

.fuel-invoice-modal-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 24px 28px 12px;
  background: linear-gradient(180deg, #fcfbff 0%, #fff 100%);
}

.fuel-invoice-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px 20px;
  border-top: 1px solid #f3f4f6;
  background: #fafafa;
}

.fuel-invoice-btn {
  min-width: 80px;
  min-height: 36px;
  padding: 0 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fuel-invoice-btn--cancel {
  border: 1px solid #e5e7eb;
  background: #fff;
  color: #4b5563;
}

.fuel-invoice-btn--cancel:hover {
  border-color: #d1d5db;
  color: #1f2937;
}

.fuel-invoice-btn--confirm {
  border: none;
  background: linear-gradient(135deg, #7c3aed, #8b5cf6);
  color: #fff;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.25);
}

.fuel-invoice-btn--confirm:hover {
  opacity: 0.92;
}

/* ---- 个人退款 ---- */
.fuel-refund-card {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(245, 158, 11, 0.22);
  background: linear-gradient(135deg, rgba(255, 251, 235, 0.95), rgba(255, 255, 255, 0.95));
}

.fuel-refund-card-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.fuel-refund-card-head .fa {
  margin-top: 2px;
  color: #d97706;
  font-size: 16px;
}

.fuel-refund-card-head strong {
  display: block;
  font-size: 14px;
  color: #92400e;
  margin-bottom: 4px;
}

.fuel-refund-card-head p {
  margin: 0;
  font-size: 12px;
  line-height: 1.55;
  color: #78716c;
}

.fuel-refund-card-head p strong {
  display: inline;
  font-size: 12px;
  color: #d97706;
}

.fuel-refund-apply-btn {
  width: 100%;
  min-height: 38px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s ease;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.22);
}

.fuel-refund-apply-btn:hover:not(:disabled) {
  opacity: 0.92;
}

.fuel-refund-apply-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.fuel-refund-card-tip {
  margin: 10px 0 0;
  font-size: 11px;
  color: #a8a29e;
  text-align: center;
}

.fuel-refund-modal {
  position: relative;
  width: min(480px, calc(100vw - 40px));
  display: flex;
  flex-direction: column;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(76, 29, 149, 0.16);
  overflow: hidden;
  animation: fadeIn 0.22s ease-out;
}

.fuel-refund-modal-body {
  padding: 20px 24px 8px;
}

.fuel-refund-summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.fuel-refund-summary-item {
  padding: 14px 16px;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid #eef2f7;
}

.fuel-refund-summary-item--full {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.fuel-refund-summary-label {
  display: block;
  font-size: 12px;
  color: #9ca3af;
  margin-bottom: 6px;
}

.fuel-refund-summary-item--full .fuel-refund-summary-label {
  margin-bottom: 0;
  flex-shrink: 0;
}

.fuel-refund-summary-value {
  display: block;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
}

.fuel-refund-summary-value--fuel {
  color: #7c3aed;
}

.fuel-refund-summary-value--amount {
  color: #d97706;
}

.fuel-refund-modal-tip {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 16px 0 0;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.15);
  font-size: 12px;
  line-height: 1.55;
  color: #78716c;
}

.fuel-refund-modal-tip .fa {
  margin-top: 2px;
  color: #d97706;
  flex-shrink: 0;
}

.fuel-refund-tag {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}

.fuel-refund-tag--processing {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
}

.fuel-refund-tag--success {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
}

.fuel-refund-tag--failed {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.fuel-standalone-hero-icon--refund {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(253, 230, 138, 0.35));
  color: #d97706;
  border: 1px solid rgba(245, 158, 11, 0.22);
}

.fuel-invoice-records-card {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.14);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.06);
}

.fuel-invoice-tag {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}

.fuel-invoice-tag--issued {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
}

.fuel-invoice-tag--processing {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
}

.fuel-invoice-tag--failed {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.fuel-invoice-tag--na {
  background: #f3f4f6;
  color: #9ca3af;
}

.fuel-invoice-apply-btn {
  padding: 4px 10px;
  border: 1px solid rgba(139, 92, 246, 0.35);
  border-radius: 999px;
  background: #fff;
  color: #7c3aed;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
}

.fuel-invoice-apply-btn:hover {
  background: rgba(139, 92, 246, 0.08);
}

.fuel-pay-modal-icon--invoice {
  background: linear-gradient(135deg, #ede9fe, #ddd6fe);
  color: #6d28d9;
}

.fuel-pay-modal-invoice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 0 0 12px;
  font-size: 12px;
  color: #7c3aed;
}

.fuel-pay-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 8px 10px;
  border: none;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 500;
  color: #fff;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.fuel-pay-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.fuel-pay-btn:hover:not(:disabled) {
  opacity: 0.92;
  transform: translateY(-1px);
}

.fuel-pay-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.fuel-pay-btn--wechat {
  background: linear-gradient(135deg, #07c160, #06ae56);
  box-shadow: 0 4px 14px rgba(7, 193, 96, 0.28);
}

.fuel-pay-btn--alipay {
  background: linear-gradient(135deg, #1677ff, #0958d9);
  box-shadow: 0 4px 14px rgba(22, 119, 255, 0.28);
}

/* ---- 充值记录 ---- */
.fuel-recharge-records-card {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.14);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.06);
}

.fuel-recharge-records-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.fuel-recharge-records-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: #1f2937;
}

.fuel-recharge-records-title .fa {
  color: #7c3aed;
}

.fuel-recharge-records-desc {
  font-size: 12px;
  color: #6b7280;
  margin-top: 4px;
}

.fuel-recharge-records-tabs {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.fuel-recharge-records-tab {
  padding: 5px 12px;
  border: 1px solid rgba(139, 92, 246, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: #6b7280;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fuel-recharge-records-tab:hover {
  border-color: rgba(139, 92, 246, 0.35);
  color: #7c3aed;
}

.fuel-recharge-records-tab.active {
  background: rgba(139, 92, 246, 0.1);
  border-color: rgba(139, 92, 246, 0.35);
  color: #6d28d9;
  font-weight: 500;
}

.fuel-recharge-records-table-wrap {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid rgba(139, 92, 246, 0.1);
}

.fuel-recharge-records-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.fuel-recharge-records-table th,
.fuel-recharge-records-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(139, 92, 246, 0.08);
  vertical-align: middle;
}

.fuel-recharge-records-table th {
  background: rgba(139, 92, 246, 0.06);
  color: #4b5563;
  font-weight: 600;
  white-space: nowrap;
}

.fuel-recharge-records-table tbody tr:last-child td {
  border-bottom: none;
}

.fuel-recharge-records-table tbody tr:hover {
  background: rgba(139, 92, 246, 0.03);
}

.fuel-recharge-records-time {
  display: block;
  color: #1f2937;
  font-weight: 500;
  white-space: nowrap;
}

.fuel-recharge-records-package {
  white-space: nowrap;
}

.fuel-recharge-records-order {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  color: #9ca3af;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.fuel-recharge-records-fuel {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
  color: #059669;
}

.fuel-recharge-records-fuel .fa {
  font-size: 11px;
}

.fuel-recharge-records-bonus {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  color: #6b7280;
}

.fuel-recharge-records-amount {
  font-weight: 600;
  color: #7c3aed;
}

.fuel-recharge-records-channel {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  color: #4b5563;
}

.fuel-recharge-records-channel svg {
  width: 16px;
  height: 16px;
  min-width: 16px;
  min-height: 16px;
  flex-shrink: 0;
  display: block;
}

.fuel-recharge-records-channel--wechat {
  color: #059669;
}

.fuel-recharge-records-channel--alipay {
  color: #1677ff;
}

.fuel-recharge-records-status {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}

.fuel-recharge-records-status--success {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
}

.fuel-recharge-records-status--pending {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
}

.fuel-recharge-records-status--failed {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.fuel-recharge-records-empty {
  padding: 28px 16px;
  text-align: center;
  color: #9ca3af;
  font-size: 13px;
}

.fuel-recharge-records-empty-icon {
  display: block;
  margin: 0 auto 8px;
  font-size: 28px;
  color: #c4b5fd;
}

/* ---- 支付弹窗 ---- */
.fuel-pay-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(17, 24, 39, 0.45);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s ease-out;
}

.fuel-pay-modal {
  position: relative;
  width: min(360px, 100%);
  padding: 28px 24px 24px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(139, 92, 246, 0.18);
  text-align: center;
}

.fuel-pay-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: #9ca3af;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease;
}

.fuel-pay-close:hover {
  background: #f3f4f6;
  color: #4b5563;
}

.fuel-pay-modal-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 12px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.fuel-pay-modal-icon--wechat {
  background: linear-gradient(135deg, #07c160, #06ae56);
}

.fuel-pay-modal-icon--alipay {
  background: linear-gradient(135deg, #1677ff, #0958d9);
}

.fuel-pay-modal-title {
  font-size: 18px;
  font-weight: 600;
  color: #1f2937;
}

.fuel-pay-modal-desc {
  font-size: 13px;
  color: #6b7280;
  margin: 6px 0 0;
}

.fuel-pay-modal-order {
  margin: 8px 0 0;
  word-break: break-all;
}

.fuel-pay-qr {
  margin: 16px auto;
  width: 176px;
  height: 176px;
  padding: 8px;
  border-radius: 16px;
  border: 1px dashed rgba(139, 92, 246, 0.3);
  background: rgba(139, 92, 246, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.fuel-pay-qr canvas,
.fuel-pay-qr img {
  display: block;
  margin: 0 auto;
}

.fuel-pay-qr-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #9ca3af;
  font-size: 13px;
}

.fuel-pay-qr-placeholder .fa {
  font-size: 48px;
  color: #c4b5fd;
}

.fuel-pay-error {
  margin: 0;
  padding: 12px;
  font-size: 13px;
  line-height: 1.5;
  color: #b42318;
  text-align: center;
}

.fuel-pay-modal-tip {
  font-size: 12px;
  color: #9ca3af;
  margin-bottom: 16px;
}

.fuel-pay-confirm {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, #7c3aed, #8b5cf6);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.fuel-pay-confirm:hover:not(:disabled) {
  opacity: 0.92;
}

.fuel-pay-confirm:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* ---- 独立记录页（充值记录 / 开票记录）---- */
.fuel-standalone-page {
  position: relative;
  z-index: 1;
  flex: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 28px 32px 40px;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

.fuel-standalone-hero {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
}

.fuel-standalone-hero-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  font-size: 22px;
  flex-shrink: 0;
}

.fuel-standalone-hero-icon--recharge {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.18), rgba(196, 181, 253, 0.35));
  color: #7c3aed;
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.fuel-standalone-hero-icon--invoice {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(167, 243, 208, 0.35));
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.fuel-standalone-title {
  font-size: 24px;
  font-weight: 700;
  color: #1f2937;
  margin: 0;
}

.fuel-standalone-desc {
  font-size: 14px;
  color: #6b7280;
  margin: 6px 0 0;
}

.fuel-standalone-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.fuel-standalone-stat {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.12);
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.05);
}

.fuel-standalone-stat-label {
  display: block;
  font-size: 12px;
  color: #9ca3af;
  margin-bottom: 6px;
}

.fuel-standalone-stat-value {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: #1f2937;
  line-height: 1.2;
}

.fuel-standalone-stat-value--fuel {
  color: #7c3aed;
}

.fuel-standalone-stat-value--success {
  color: #059669;
}

.fuel-standalone-stat-value--pending {
  color: #d97706;
}

.fuel-standalone-panel {
  padding: 22px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(139, 92, 246, 0.14);
  box-shadow: 0 8px 28px rgba(139, 92, 246, 0.07);
}

.fuel-standalone-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.fuel-standalone-panel-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: #1f2937;
}

.fuel-recharge-validity-note {
  margin: 4px 0 0;
  font-size: 12px;
  color: #6b7280;
}

.fuel-recharge-records-expiry {
  font-size: 12px;
  color: #6b7280;
  white-space: nowrap;
}

.fuel-standalone-panel-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: 999px;
  background: #fff;
  color: #7c3aed;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fuel-standalone-panel-action:hover {
  background: rgba(139, 92, 246, 0.08);
}

.fuel-standalone-empty-btn {
  margin-top: 12px;
  padding: 8px 16px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #7c3aed, #8b5cf6);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}

.fuel-recharge-records-table--standalone {
  font-size: 13px;
}

.fuel-recharge-records-table--standalone th,
.fuel-recharge-records-table--standalone td {
  padding: 12px 14px;
}

@media (max-width: 960px) {
  .fuel-subnav {
    padding: 10px 16px;
    overflow-x: auto;
    justify-content: flex-start;
  }

  .fuel-subnav-item {
    flex-shrink: 0;
    padding: 7px 14px;
    font-size: 12px;
  }

  .fuel-standalone-page {
    padding: 20px 16px 32px;
  }

  .fuel-standalone-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .fuel-standalone-hero {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .fuel-body {
    grid-template-columns: minmax(0, 1fr);
    padding: 20px 16px 32px;
  }

  .fuel-records-pagination.ant-pagination {
    justify-content: flex-end;
  }

  .fuel-header {
    grid-template-columns: 1fr;
    gap: 12px;
    text-align: center;
  }

  .fuel-back-btn {
    justify-self: center;
  }

  .fuel-header-spacer {
    display: flex;
    justify-content: center;
  }

  .fuel-recharge-packages--row {
    gap: 6px;
  }

  .fuel-recharge-packages--row .fuel-package {
    min-width: 68px;
    min-height: 88px;
    padding: 8px 4px 10px;
  }

  .fuel-value-guide-grid {
    grid-template-columns: 1fr;
  }

  .fuel-recharge-packages {
    grid-template-columns: 1fr 1fr;
  }

  .fuel-invoice-modal {
    width: calc(100vw - 24px);
    max-height: calc(100vh - 32px);
  }

  .fuel-invoice-form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .fuel-invoice-field--spacer {
    display: none;
  }

  .fuel-invoice-modal-body {
    padding: 18px 16px 8px;
  }

  .fuel-invoice-modal-header,
  .fuel-invoice-modal-footer {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* ========== 帮助与反馈页面 ========== */
.help-body {
  grid-template-columns: 200px minmax(0, 1fr);
}

.help-content {
  max-width: 860px;
  min-width: 0;
  overflow-x: hidden;
}

.help-nav .sys-nav-item {
  font-size: 13px;
}

/* ---- 快速入门 ---- */
.help-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.help-step-card {
  position: relative;
  padding: 20px 18px 18px 56px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.12);
  box-shadow: 0 2px 12px rgba(139, 92, 246, 0.05);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.help-step-card:hover {
  border-color: rgba(139, 92, 246, 0.28);
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.1);
}

.help-step-num {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #8b5cf6, #a855f7);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.help-step-icon {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: rgba(139, 92, 246, 0.1);
  color: #7c3aed;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.help-step-title {
  font-size: 15px;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 6px;
  padding-right: 36px;
}

.help-step-desc {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.55;
}

.help-tip-banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(139, 92, 246, 0.06);
  border: 1px solid rgba(139, 92, 246, 0.12);
  font-size: 13px;
  color: #6b7280;
  line-height: 1.5;
}

.help-tip-banner .fa {
  color: #f59e0b;
  font-size: 18px;
  margin-top: 2px;
  flex-shrink: 0;
}

.help-tip-banner strong {
  display: block;
  color: #374151;
  margin-bottom: 4px;
}

.help-tip-banner p {
  margin: 0;
}

/* ---- 功能指南 ---- */
.help-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.help-feature-card {
  padding: 16px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.1);
  transition: border-color 0.2s ease;
}

.help-feature-card:hover {
  border-color: rgba(139, 92, 246, 0.25);
}

.help-feature-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.help-feature-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: rgba(139, 92, 246, 0.1);
  color: #7c3aed;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}

.help-feature-name {
  font-size: 14px;
  font-weight: 600;
  color: #1f2937;
}

.help-feature-summary {
  font-size: 12px;
  color: #6b7280;
  line-height: 1.5;
  margin-bottom: 10px;
}

.help-feature-tips {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0;
  padding: 0;
}

.help-feature-tips li {
  font-size: 12px;
  color: #9ca3af;
  padding-left: 14px;
  position: relative;
  line-height: 1.45;
}

.help-feature-tips li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #c4b5fd;
}

/* ---- 常见问题 ---- */
.help-faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.help-faq-item {
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.1);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.help-faq-item.open {
  border-color: rgba(139, 92, 246, 0.28);
  box-shadow: 0 2px 12px rgba(139, 92, 246, 0.06);
}

.help-faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border: none;
  background: transparent;
  text-align: left;
  font-size: 14px;
  font-weight: 500;
  color: #1f2937;
  cursor: pointer;
  transition: color 0.2s ease;
}

.help-faq-question:hover {
  color: #7c3aed;
}

.help-faq-question .fa {
  flex-shrink: 0;
  font-size: 12px;
  color: #9ca3af;
  transition: color 0.2s ease;
}

.help-faq-item.open .help-faq-question .fa {
  color: #7c3aed;
}

.help-faq-answer {
  padding: 0 18px 16px;
  animation: helpFaqOpen 0.2s ease-out;
}

.help-faq-answer p {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.6;
  padding-top: 4px;
  border-top: 1px solid rgba(139, 92, 246, 0.08);
  padding-left: 2px;
}

@keyframes helpFaqOpen {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---- 问题反馈 ---- */
.help-feedback-card {
  padding: 22px 22px 20px;
}

.help-form-group {
  margin-bottom: 20px;
}

.help-form-group:last-of-type {
  margin-bottom: 0;
}

.help-form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #374151;
  margin-bottom: 8px;
}

.help-required {
  color: #ef4444;
}

.help-type-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.help-type-chip {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(139, 92, 246, 0.2);
  background: rgba(255, 255, 255, 0.8);
  color: #6b7280;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.help-type-chip:hover {
  border-color: rgba(139, 92, 246, 0.35);
  color: #7c3aed;
}

.help-type-chip.active {
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.4);
  color: #6d28d9;
  font-weight: 500;
}

.help-textarea,
.help-input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(139, 92, 246, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.95);
  font-size: 14px;
  font-family: inherit;
  color: #1f2937;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  resize: vertical;
  min-height: 44px;
}

.help-textarea {
  min-height: 120px;
  line-height: 1.55;
}

.help-textarea:focus,
.help-input:focus {
  border-color: rgba(139, 92, 246, 0.45);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.help-textarea::-moz-placeholder, .help-input::-moz-placeholder {
  color: #9ca3af;
}

.help-textarea::placeholder,
.help-input::placeholder {
  color: #9ca3af;
}

.help-form-hint {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: #9ca3af;
  text-align: right;
}

.help-form-actions {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(139, 92, 246, 0.08);
}

.help-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.help-submit-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 24px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.12);
}

.help-submit-success-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #ecfdf5;
  color: #059669;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 16px;
}

.help-submit-success h3 {
  font-size: 18px;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 8px;
}

.help-submit-success p {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.55;
  max-width: 360px;
  margin-bottom: 20px;
}

/* ---- 联系我们 ---- */
.help-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.help-contact-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.12);
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
}

.help-contact-card:hover {
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.1);
  transform: translateY(-1px);
}

.help-contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(139, 92, 246, 0.1);
  color: #7c3aed;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 6px;
}

.help-contact-label {
  font-size: 12px;
  color: #9ca3af;
}

.help-contact-value {
  font-size: 16px;
  font-weight: 600;
  color: #1f2937;
}

.help-contact-desc {
  font-size: 12px;
  color: #6b7280;
}

.help-contact-note {
  margin-top: 4px;
}

@media (max-width: 960px) {
  .help-steps,
  .help-feature-grid,
  .help-contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .help-body {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .help-content {
    padding: 20px 16px 32px;
  }
}

/* ========== 新用户赠送燃料弹窗 ========== */
.new-user-gift-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(17, 24, 39, 0.48);
  backdrop-filter: blur(6px);
  animation: fadeIn 0.25s ease-out;
}

.new-user-gift-modal {
  position: relative;
  width: min(400px, 100%);
  padding: 32px 28px 28px;
  border-radius: 24px;
  background: linear-gradient(145deg, #ffffff 0%, #faf8ff 55%, #f5f3ff 100%);
  border: 1px solid rgba(139, 92, 246, 0.18);
  box-shadow:
    0 24px 64px rgba(76, 29, 149, 0.2),
    0 8px 24px rgba(139, 92, 246, 0.1);
  text-align: center;
  overflow: hidden;
}

.new-user-gift-modal--claimed {
  border-color: rgba(16, 185, 129, 0.25);
}

.new-user-gift-aurora {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.new-user-gift-aurora-dot {
  position: absolute;
  border-radius: 50%;
  filter: blur(48px);
  opacity: 0.55;
}

.new-user-gift-aurora-dot--1 {
  width: 180px;
  height: 180px;
  top: -60px;
  left: -40px;
  background: rgba(196, 181, 253, 0.75);
}

.new-user-gift-aurora-dot--2 {
  width: 140px;
  height: 140px;
  top: 20px;
  right: -30px;
  background: rgba(167, 139, 250, 0.45);
}

.new-user-gift-aurora-dot--3 {
  width: 120px;
  height: 120px;
  bottom: -20px;
  left: 35%;
  background: rgba(221, 214, 254, 0.65);
}

.new-user-gift-badge {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: #7c3aed;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.22);
  margin-bottom: 18px;
}

.new-user-gift-reactor {
  position: relative;
  z-index: 1;
  width: 108px;
  height: 108px;
  margin: 0 auto 18px;
}

.new-user-gift-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(139, 92, 246, 0.28);
}

.new-user-gift-ring--outer {
  animation: fuelRingSpin 16s linear infinite;
}

.new-user-gift-ring--inner {
  inset: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-style: solid;
  border-color: rgba(139, 92, 246, 0.35);
  background: radial-gradient(circle, rgba(237, 233, 254, 0.95) 0%, #fff 72%);
  box-shadow: 0 0 24px rgba(139, 92, 246, 0.15);
  font-size: 28px;
  color: #7c3aed;
  animation: fuelRingSpin 10s linear infinite reverse;
}

.new-user-gift-title {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
  background: linear-gradient(135deg, #4c1d95 0%, #7c3aed 55%, #8b5cf6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.new-user-gift-desc {
  position: relative;
  z-index: 1;
  margin: 10px 0 18px;
  font-size: 14px;
  line-height: 1.6;
  color: #6b7280;
}

.new-user-gift-amount-card {
  position: relative;
  z-index: 1;
  padding: 16px 18px;
  margin-bottom: 22px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.14);
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.06);
}

.new-user-gift-amount-label {
  display: block;
  font-size: 12px;
  color: #9ca3af;
  margin-bottom: 4px;
}

.new-user-gift-amount-value {
  display: block;
  font-size: 36px;
  font-weight: 700;
  color: #6d28d9;
  line-height: 1.1;
}

.new-user-gift-amount-hint {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: #8b5cf6;
}

.new-user-gift-claim-btn {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 46px;
  padding: 0 20px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, #7c3aed 0%, #8b5cf6 50%, #a78bfa 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.32);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.new-user-gift-claim-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  opacity: 0.95;
}

.new-user-gift-claim-btn:disabled {
  opacity: 0.85;
  cursor: wait;
}

.new-user-gift-later-btn {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  padding: 6px 12px;
  border: none;
  background: transparent;
  color: #9ca3af;
  font-size: 13px;
  cursor: pointer;
  transition: color 0.2s ease;
}

.new-user-gift-later-btn:hover {
  color: #7c3aed;
}

.new-user-gift-success {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 14px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #059669;
  font-size: 15px;
  font-weight: 600;
}

.new-user-gift-success .fa {
  font-size: 18px;
}

.new-user-gift-error {
  margin: 12px 0 0;
  color: #dc2626;
  font-size: 13px;
  line-height: 1.4;
}

@media (max-width: 480px) {
  .new-user-gift-modal {
    padding: 28px 20px 24px;
  }

  .new-user-gift-title {
    font-size: 20px;
  }

  .new-user-gift-amount-value {
    font-size: 32px;
  }
}