/* ============================================================================
 * anim-tools-canvas-user-usage.css · PointsUser 使用日志 modal（Plan v5 B-5 5e）
 * ----------------------------------------------------------------------------
 * 配套 reports/js/canvas-user-usage.js
 * 全部颜色 / radius / transition 走 --canvas-* token（anim-tools-canvas-tokens.css）
 * fallback hex 来源 = tokens.css 实际值，离线环境 / 旧浏览器降级用
 * ============================================================================ */

/* === Overlay === */
.canvas-user-usage-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(60, 40, 30, 0.50);
  z-index: var(--canvas-z-modal, 100);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.canvas-user-usage-modal {
  background: var(--canvas-bg-card, #FFFFFF);
  border-radius: var(--canvas-radius-lg, 12px);
  width: 100%;
  max-width: 1080px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--canvas-shadow-xl, 0 24px 48px rgba(0, 0, 0, 0.14));
  font-family: var(--canvas-font-family);
}

/* === Header === */
.cuum-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--canvas-border-default, #EAEAEA);
}
.cuum-title {
  font-size: var(--canvas-text-lg, 18px);
  font-weight: 600;
  color: var(--canvas-fg-default, #1F1F1F);
}
.cuum-close {
  background: transparent;
  border: none;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  color: var(--canvas-fg-subtle, #6B6B6B);
  padding: 4px 12px;
  border-radius: var(--canvas-radius-md, 8px);
  transition: background var(--canvas-transition-fast, 150ms cubic-bezier(0.4, 0, 0.2, 1));
}
.cuum-close:hover {
  background: var(--canvas-hover-bg, rgba(0, 0, 0, 0.04));
  color: var(--canvas-fg-default, #1F1F1F);
}

/* === 4 KPI 卡 === */
.cuum-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 24px;
}
.cuum-kpi-card {
  padding: 16px;
  background: var(--canvas-bg-surface, #FAFAFA);
  border-radius: var(--canvas-radius-md, 8px);
  border: 1px solid var(--canvas-border-soft, rgba(0, 0, 0, 0.06));
}
.cuum-kpi-label {
  font-size: var(--canvas-text-xs, 12px);
  color: var(--canvas-fg-subtle, #6B6B6B);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.cuum-kpi-row-inner {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.cuum-kpi-value {
  font-size: 28px;
  font-weight: 600;
  color: var(--canvas-primary-filled, #C97064);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.cuum-kpi-unit {
  font-size: var(--canvas-text-xs, 12px);
  color: var(--canvas-fg-subtle, #6B6B6B);
}

/* === Chart toggle pill === */
.cuum-chart-toggle {
  display: flex;
  gap: 8px;
  padding: 0 24px 8px;
}
.cuum-toggle-btn {
  padding: 6px 14px;
  border: 1px solid var(--canvas-border-default, #EAEAEA);
  background: transparent;
  border-radius: var(--canvas-radius-pill, 999px);
  font-size: var(--canvas-text-sm, 13px);
  cursor: pointer;
  color: var(--canvas-fg-subtle, #6B6B6B);
  transition: all var(--canvas-transition-fast, 150ms cubic-bezier(0.4, 0, 0.2, 1));
}
.cuum-toggle-btn:hover:not(.is-active) {
  border-color: var(--canvas-border-strong, #D4D4D4);
  color: var(--canvas-fg-default, #1F1F1F);
}
.cuum-toggle-btn.is-active {
  background: var(--canvas-primary-filled, #C97064);
  color: var(--canvas-fg-on-brand, #FFFFFF);
  border-color: var(--canvas-primary-filled, #C97064);
}

/* === Chart === */
.cuum-chart-wrap {
  padding: 8px 24px 24px;
  min-height: 200px;
}
.cuum-bar-chart {
  display: flex;
  gap: 4px;
  height: 180px;
  align-items: flex-end;
}
.cuum-bar-chart-day .cuum-bar-col {
  flex: 1;
  height: 100%;
  display: flex;
  align-items: flex-end;
}
.cuum-bar-chart-type .cuum-bar-col {
  flex: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-end;
}
.cuum-bar {
  width: 100%;
  background: var(--canvas-primary-filled, #C97064);
  border-radius: 3px 3px 0 0;
  transition: height var(--canvas-transition-normal, 300ms cubic-bezier(0.4, 0, 0.2, 1));
  min-height: 2px;
}
.cuum-bar-label {
  font-size: 11px;
  text-align: center;
  margin-top: 6px;
  color: var(--canvas-fg-subtle, #6B6B6B);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cuum-chart-empty {
  text-align: center;
  padding: 60px 0;
  color: var(--canvas-fg-muted, #999999);
  font-size: var(--canvas-text-sm, 13px);
}

/* === Table === */
.cuum-table-wrap {
  overflow-y: auto;
  flex: 1;
  padding: 0 24px 24px;
  max-height: 280px;
}
.cuum-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--canvas-text-sm, 13px);
}
.cuum-table th {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--canvas-border-default, #EAEAEA);
  font-weight: 500;
  color: var(--canvas-fg-subtle, #6B6B6B);
  font-size: var(--canvas-text-xs, 12px);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: sticky;
  top: 0;
  background: var(--canvas-bg-card, #FFFFFF);
  z-index: 1;
}
.cuum-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--canvas-border-soft, rgba(0, 0, 0, 0.06));
  color: var(--canvas-color-text, #2A2A2A);
}
.cuum-table tr:last-child td {
  border-bottom: none;
}
.cuum-table-empty {
  text-align: center;
  color: var(--canvas-fg-muted, #999999);
  padding: 40px 0;
}
.cuum-type-pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--canvas-radius-pill, 999px);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.5;
}
.cuum-cost-cell {
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  color: var(--canvas-primary-filled, #C97064);
}