/* ============================================
   灵猫链桌面钱包 - 专属样式
   ============================================ */

/* === 布局 === */
.app-container {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.app-container.hidden { display: none; }

/* === 锁屏 === */
.lock-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.lock-content {
  text-align: center;
  color: white;
}

.lock-logo { margin-bottom: var(--space-6); }
.lock-logo .cat-logo { width: 80px; height: 80px; animation: float 3s ease-in-out infinite; }
.lock-logo .cat-logo path, .lock-logo .cat-logo circle { stroke: white; }
.lock-logo .cat-logo circle { fill: white; }

.lock-title { font-family: var(--font-display); font-size: var(--text-h2); font-weight: 600; margin-bottom: var(--space-2); }
.lock-subtitle { font-size: var(--text-small); opacity: 0.8; margin-bottom: var(--space-8); }

.pin-dots {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  margin-bottom: var(--space-8);
}

.pin-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.6);
  transition: all var(--duration-fast) var(--ease-spring);
}

.pin-dot.filled {
  background: white;
  border-color: white;
  transform: scale(1.1);
}

.pin-dot.error {
  border-color: #F43F5E;
  background: #F43F5E;
  animation: shake 0.4s ease;
}

.pin-keypad {
  display: grid;
  grid-template-columns: repeat(3, 64px);
  gap: var(--space-3);
  justify-content: center;
  margin-bottom: var(--space-6);
}

.pin-key {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 20px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-standard);
  backdrop-filter: blur(4px);
}

.pin-key:hover { background: rgba(255, 255, 255, 0.2); transform: scale(1.05); }
.pin-key:active { transform: scale(0.92); background: rgba(255, 255, 255, 0.3); }

.lock-hint { font-size: var(--text-caption); opacity: 0.5; margin-top: var(--space-4); }

/* === 侧边栏 === */
.sidebar {
  width: var(--sidebar-width);
  background: var(--color-surface);
  border-right: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-6) 0;
  gap: var(--space-2);
  z-index: 100;
}

.sidebar-logo {
  margin-bottom: var(--space-8);
  color: var(--color-primary-600);
}

.cat-logo-sm { width: 32px; height: 32px; }

.sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: 100%;
  padding: 0 var(--space-3);
}

.nav-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  color: var(--text-tertiary);
  text-decoration: none;
  transition: all var(--duration-fast) var(--ease-standard);
  position: relative;
}

.nav-item:hover {
  background: var(--gradient-primary-soft);
  color: var(--color-primary-600);
}

.nav-item.active {
  background: var(--gradient-primary-soft);
  color: var(--color-primary-600);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 24px;
  background: var(--gradient-primary);
  border-radius: 0 3px 3px 0;
}

.sidebar-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--color-bg-tertiary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all var(--duration-fast) var(--ease-standard);
}

.theme-toggle:hover { transform: scale(1.1); }

[data-theme="light"] .theme-icon-dark { display: none; }
[data-theme="dark"] .theme-icon-light { display: none; }

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-small);
  font-weight: 600;
}

/* === 主内容区 === */
.main-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-8) var(--space-12);
  background: var(--color-bg-secondary);
}

/* === 顶栏 === */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
}

.topbar-title {
  font-family: var(--font-display);
  font-size: var(--text-h1);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.network-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-full);
  font-size: var(--text-small);
  border: 1px solid var(--color-border-light);
}

.network-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  animation: pulse 2s infinite;
}

.notification-btn { position: relative; }
.notification-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  background: var(--color-danger);
  border-radius: 50%;
  animation: scaleIn 0.3s var(--ease-spring);
}

.account-selector {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: var(--text-small);
  font-weight: 500;
  transition: all var(--duration-fast) var(--ease-standard);
}

.account-selector:hover { border-color: var(--color-primary-300); }

/* === 页面切换 === */
.page { display: none; }
.page.active { display: block; animation: fadeInUp 0.4s var(--ease-smooth); }

/* === 余额卡片 === */
.balance-hero {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-8);
  position: relative;
  overflow: hidden;
}

.balance-hero::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: var(--gradient-primary-soft);
  border-radius: 50%;
  pointer-events: none;
}

.balance-label { font-size: var(--text-small); color: var(--text-tertiary); }

.balance-amount {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin: var(--space-2) 0;
}

.balance-number {
  font-family: var(--font-display);
  font-size: var(--text-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.balance-unit {
  font-size: var(--text-h3);
  font-weight: 600;
  color: var(--color-primary-600);
}

.balance-usd { font-size: var(--text-body); color: var(--text-secondary); display: block; }
.balance-change { margin-top: var(--space-2); }

.balance-actions {
  display: flex;
  gap: var(--space-3);
  z-index: 1;
}

.action-btn { min-width: 100px; }

/* === 仪表盘网格 === */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.card-title {
  font-size: var(--text-small);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-4);
}

/* 资产组合 */
.portfolio-chart { display: flex; align-items: center; gap: var(--space-6); }
.donut-chart { position: relative; width: 120px; height: 120px; }
.donut-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.donut-total { font-size: var(--text-small); font-weight: 700; }
.donut-label { font-size: var(--text-mini); color: var(--text-tertiary); }

.portfolio-legend { display: flex; flex-direction: column; gap: var(--space-2); }
.legend-item { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-small); }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; }
.legend-pct { margin-left: auto; font-weight: 500; color: var(--text-secondary); }

/* 趋势图 */
.trend-chart { position: relative; }
.trend-svg { width: 100%; height: auto; }
.trend-line { stroke-dasharray: 400; stroke-dashoffset: 400; animation: drawLine 1.5s var(--ease-smooth) forwards 0.5s; }
.trend-area { opacity: 0; animation: fadeIn 0.5s ease forwards 1.5s; }

@keyframes drawLine {
  to { stroke-dashoffset: 0; }
}

.trend-stats { margin-top: var(--space-4); text-align: center; }
.trend-high { font-size: var(--text-h3); font-weight: 700; color: var(--color-success); }
.trend-period { font-size: var(--text-caption); color: var(--text-tertiary); display: block; }

/* 信誉分 */
.reputation-widget { text-align: center; }
.rep-gauge { position: relative; width: 100px; height: 100px; margin: 0 auto; }
.rep-score {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.rep-number { font-size: var(--text-h2); font-weight: 700; }
.rep-label { font-size: var(--text-caption); color: var(--color-success); }
.rep-badge { margin-top: var(--space-4); }

/* === 交易列表 === */
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-4); }
.link-primary { color: var(--color-primary-600); text-decoration: none; font-size: var(--text-small); font-weight: 500; }
.link-primary:hover { text-decoration: underline; }

.tx-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-light);
  transition: background var(--duration-fast) var(--ease-standard);
}

.tx-item:last-child { border-bottom: none; }
.tx-item:hover { background: var(--gradient-primary-soft); margin: 0 calc(-1 * var(--space-4)); padding: var(--space-4); border-radius: var(--radius-md); }

.tx-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.tx-icon.send { background: var(--gradient-primary-soft); color: var(--color-primary-600); }
.tx-icon.receive { background: var(--color-success-light); color: var(--color-success); }

.tx-info { flex: 1; }
.tx-address { font-family: var(--font-mono); font-size: var(--text-small); }
.tx-time { font-size: var(--text-caption); color: var(--text-tertiary); }
.tx-amount { font-weight: 600; font-size: var(--text-small); }
.tx-amount.positive { color: var(--color-success); }
.tx-amount.negative { color: var(--text-primary); }

/* === 转账页 === */
.send-container { max-width: 560px; margin: 0 auto; }
.send-form { padding: var(--space-8); }
.send-form h2 { margin-bottom: var(--space-8); }

.input-group { margin-bottom: var(--space-6); }

.input-with-actions { display: flex; gap: var(--space-2); }
.input-with-actions .input { flex: 1; }
.input-action-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast);
}
.input-action-btn:hover { border-color: var(--color-primary-300); background: var(--gradient-primary-soft); }

.recent-recipients { display: flex; gap: var(--space-2); margin-top: var(--space-3); }
.recipient-chip {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: var(--text-caption);
  cursor: pointer;
  transition: all var(--duration-fast);
}
.recipient-chip:hover { border-color: var(--color-primary-400); background: var(--gradient-primary-soft); }

.amount-input-wrapper { position: relative; display: flex; align-items: center; }
.amount-input { font-size: var(--text-h2); font-weight: 600; padding-right: 100px; }
.amount-currency { position: absolute; right: 70px; font-size: var(--text-body); color: var(--text-tertiary); }
.amount-max {
  position: absolute;
  right: var(--space-3);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--gradient-primary-soft);
  color: var(--color-primary-600);
  border: none;
  font-size: var(--text-caption);
  font-weight: 600;
  cursor: pointer;
}
.amount-usd { font-size: var(--text-caption); color: var(--text-tertiary); margin-top: var(--space-1); }

.fee-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.fee-card {
  padding: var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-standard);
  position: relative;
}
.fee-card:hover { border-color: var(--color-primary-300); }
.fee-card.active { border-color: var(--color-primary-500); background: var(--gradient-primary-soft); }
.fee-name { font-weight: 500; font-size: var(--text-small); display: block; }
.fee-value { font-size: var(--text-caption); color: var(--text-secondary); display: block; margin-top: var(--space-1); }
.fee-time { font-size: var(--text-mini); color: var(--text-tertiary); display: block; }
.fee-check {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 18px;
  height: 18px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-full { width: 100%; margin-top: var(--space-4); }

/* === 收款页 === */
.receive-container { display: flex; justify-content: center; padding-top: var(--space-12); }
.receive-card { text-align: center; max-width: 400px; width: 100%; padding: var(--space-8); }
.qr-code { margin: var(--space-8) auto; }
.qr-svg { width: 200px; height: 200px; }
.receive-address {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  justify-content: center;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-md);
}
.receive-address .text-mono { font-size: var(--text-caption); word-break: break-all; }
.receive-note { margin-top: var(--space-4); }

/* === 历史页 === */
.history-filters { display: flex; gap: var(--space-2); }
.filter-chip {
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: var(--text-small);
  cursor: pointer;
  transition: all var(--duration-fast);
}
.filter-chip.active { background: var(--gradient-primary); color: white; border-color: transparent; }
.filter-chip:hover:not(.active) { border-color: var(--color-primary-300); }

/* === DApp 页 === */
.dapps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--space-6); margin-top: var(--space-6); }
.dapp-card {
  padding: var(--space-6);
  cursor: pointer;
  text-align: center;
}
.dapp-icon { width: 56px; height: 56px; border-radius: var(--radius-xl); margin: 0 auto var(--space-4); display: flex; align-items: center; justify-content: center; font-size: 24px; }
.dapp-name { font-weight: 600; margin-bottom: var(--space-1); }
.dapp-desc { font-size: var(--text-caption); color: var(--text-tertiary); }

/* === 信誉页 === */
.reputation-container { max-width: 640px; margin: 0 auto; }
.rep-hero { padding: var(--space-10); display: flex; gap: var(--space-10); align-items: center; }
.rep-score-large { position: relative; width: 160px; height: 160px; flex-shrink: 0; }
.rep-score-center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.rep-number-lg { font-family: var(--font-display); font-size: 36px; font-weight: 700; }
.rep-grade { font-size: var(--text-small); color: var(--color-success); }
.rep-details { flex: 1; display: flex; flex-direction: column; gap: var(--space-4); }
.rep-stat { display: flex; align-items: center; gap: var(--space-3); }
.rep-stat-label { font-size: var(--text-caption); width: 120px; color: var(--text-secondary); }
.rep-stat .progress { flex: 1; }
.rep-stat span:last-child { font-size: var(--text-caption); color: var(--text-tertiary); width: 60px; text-align: right; }

/* === 设置页 === */
.settings-container { max-width: 640px; margin: 0 auto; }
.settings-group { margin-bottom: var(--space-8); }
.settings-group h3 { margin-bottom: var(--space-4); color: var(--text-secondary); }
.settings-list { padding: 0; }
.setting-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
}
.setting-item:last-child { border-bottom: none; }

/* Toggle Switch */
.toggle { position: relative; width: 44px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--color-border);
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-standard);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: white;
  border-radius: 50%;
  transition: all var(--duration-fast) var(--ease-spring);
  box-shadow: var(--shadow-sm);
}
.toggle input:checked + .toggle-slider { background: var(--gradient-primary); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); }

/* === 模态框详情 === */
.confirm-details { margin: var(--space-6) 0; }
.confirm-row { display: flex; justify-content: space-between; padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border-light); }
.confirm-row:last-child { border-bottom: none; }
.confirm-total { font-size: var(--text-body); }
.confirm-total .text-bold { color: var(--color-primary-600); }
.text-bold { font-weight: 600; }
.confirm-security {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--gradient-primary-soft);
  border-radius: var(--radius-md);
  font-size: var(--text-small);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}
.modal-actions { display: flex; gap: var(--space-3); justify-content: flex-end; }
.modal-center { text-align: center; }
.modal-center .modal-actions { justify-content: center; }

/* 成功动画 */
.success-animation { margin: var(--space-6) auto; width: 80px; height: 80px; }
.success-ring { stroke-dasharray: 226; stroke-dashoffset: 226; animation: drawRing 0.6s var(--ease-smooth) forwards; }
.success-check { stroke-dasharray: 50; stroke-dashoffset: 50; animation: drawRing 0.4s var(--ease-smooth) forwards 0.4s; }

@keyframes drawRing {
  to { stroke-dashoffset: 0; }
}

/* === 响应式 === */
@media (max-width: 1200px) {
  .dashboard-grid { grid-template-columns: 1fr; }
  .balance-hero { flex-direction: column; gap: var(--space-6); }
  .main-content { padding: var(--space-6); }
}