/**
 * Payment Service - 專屬組件樣式 (payment-components.css)
 */

/* 支付通道選擇器網格 */
.channel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}

.channel-card {
  border: 2px solid var(--border-color);
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
}

.channel-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.channel-card.active {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.channel-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background-color: var(--bg-surface-alt);
  color: var(--color-primary);
  flex-shrink: 0;
}

.channel-info h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.channel-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.channel-radio {
  margin-left: auto;
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
}

/* TWQR 聚合碼與倒數計時容器 */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
  background: var(--bg-surface);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
}

.qr-box {
  background: #FFFFFF;
  padding: 1rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
}

.countdown-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.8rem;
  background: var(--color-warning-bg);
  color: var(--color-warning);
  border: 1px solid var(--color-warning);
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* Maker-Checker 審批台 */
.mc-card {
  border-left: 4px solid var(--color-warning);
  background-color: var(--bg-surface);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  margin-bottom: 1rem;
  border-top: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.mc-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.mc-hash-badge {
  font-family: monospace;
  font-size: 0.75rem;
  background-color: var(--bg-surface-alt);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  word-break: break-all;
}

.mc-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

/* 狀態面板指標統計 */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
}