/* ==========================================================================
   MAERS QuantiLife — 报告页样式 (report.css)
   依赖 base.css 中的 CSS 变量
   ========================================================================== */

/* === Header === */
.report-header {
  text-align: center;
  margin-bottom: 32px;
}

.report-header h1 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #f0f0f2 30%, #7c6aef 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.report-header .subtitle {
  color: var(--text-sub);
  font-size: 0.85rem;
  margin-top: 4px;
  font-weight: 300;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-sub);
  text-decoration: none;
  font-size: 0.82rem;
  margin-bottom: 16px;
  transition: color var(--transition);
}

.back-link:hover {
  color: var(--accent);
}

/* === Range Picker === */
.range-picker {
  margin-bottom: 28px;
}

.range-inputs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 14px;
}

.range-inputs input[type="date"] {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font);
  font-size: 0.88rem;
  padding: 10px 14px;
  outline: none;
  transition: all var(--transition);
  color-scheme: dark;
}

.range-inputs input[type="date"]:focus {
  border-color: var(--accent);
  background: var(--bg-input-focus);
}

.range-sep {
  color: var(--text-dim);
  font-size: 1rem;
}

.range-presets {
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
}

.preset-btn {
  padding: 6px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-sub);
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.preset-btn:hover {
  background: var(--bg-input-focus);
  color: var(--text-main);
}

.preset-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* === Chart Controls === */
.chart-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 14px;
  padding: 10px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.ctrl-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ctrl-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 500;
  white-space: nowrap;
}

.ctrl-input-wrap {
  display: flex;
  align-items: center;
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.ctrl-step {
  background: none;
  border: none;
  color: var(--text-sub);
  font-size: 1rem;
  padding: 4px 10px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  line-height: 1;
}

.ctrl-step:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
}

.ctrl-num {
  width: 44px;
  background: none;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  color: var(--text-main);
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
  padding: 5px 2px;
  outline: none;
  -moz-appearance: textfield;
}

.ctrl-num::-webkit-inner-spin-button,
.ctrl-num::-webkit-outer-spin-button {
  -webkit-appearance: none;
}

.ctrl-unit {
  font-size: 0.7rem;
  color: var(--text-dim);
  white-space: nowrap;
}

.ctrl-divider {
  width: 1px;
  height: 28px;
  background: var(--border);
}

.page-info {
  font-size: 0.78rem;
  color: var(--text-sub);
  font-weight: 500;
  white-space: nowrap;
}

.ctrl-reset {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 0.72rem;
  padding: 5px 12px;
  cursor: pointer;
  transition: all var(--transition);
}

.ctrl-reset:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* === Empty State === */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}

.empty-state .empty-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.empty-state .empty-text {
  font-size: 0.9rem;
}

/* === Section Card === */
.section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.section-title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-sub);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* === KPI Grid === */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.kpi-card {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 12px;
  text-align: center;
}

.kpi-card .kpi-icon {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.kpi-card .kpi-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-main);
}

.kpi-card .kpi-label {
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

.kpi-card .kpi-sub {
  font-size: 0.7rem;
  color: var(--text-sub);
  margin-top: 2px;
}

/* === Chart Scroll Wrapper === */
.chart-container {
  margin-bottom: 20px;
}

.chart-title {
  font-size: 0.75rem;
  color: var(--text-sub);
  margin-bottom: 8px;
  font-weight: 500;
}

.chart-scroll-wrap {
  overflow-x: scroll;
  overflow-y: visible;
  cursor: grab;
  user-select: none;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.chart-scroll-wrap::-webkit-scrollbar {
  display: none;
}

.chart-scroll-wrap:active {
  cursor: grabbing;
}

.chart-svg {
  display: block;
  height: auto;
}

/* === SVG Chart Elements === */
.chart-grid-line {
  stroke: rgba(255, 255, 255, 0.06);
  stroke-width: 1;
}

.chart-axis-label {
  fill: var(--text-dim);
  font-size: 10px;
  font-family: var(--font);
}

.chart-x-label {
  fill: var(--text-dim);
  font-size: 9px;
  font-family: var(--font);
  text-anchor: middle;
}

.chart-line {
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* 宽触碰区（透明，叠在线上方，让鼠标更容易命中细线） */
.chart-line-hit {
  fill: none;
  stroke: transparent;
  stroke-width: 16;
  stroke-linecap: round;
  stroke-linejoin: round;
  cursor: pointer;
}

.chart-area {
  opacity: 0.1;
  pointer-events: none;
}

.chart-dot {
  stroke-width: 2;
  fill: var(--bg-base);
  transition: r 0.2s ease;
  cursor: default;
}

.chart-dot:hover {
  r: 8;
}

.chart-tooltip-dot {
  fill: transparent;
  cursor: default;
  pointer-events: none;
}

/* === 折线 hover 高亮 === */
.chart-series {
  transition: opacity 0.2s ease;
  cursor: pointer;
}

.chart-series .chart-line {
  transition: stroke-width 0.2s ease;
}

.chart-series .chart-area {
  transition: opacity 0.2s ease;
}

/* 高亮状态：线略粗 0.5px，圆点放大，面积稍深 */
.chart-series.series-highlighted .chart-line {
  stroke-width: 3;
}

.chart-series.series-highlighted .chart-dot {
  r: 7;
}

.chart-series.series-highlighted .chart-area {
  opacity: 0.22;
}

/* 淡化状态：其他线退到背景 */
.chart-series.series-dimmed {
  opacity: 0.18;
}


/* === Pie / Donut Chart === */
.pie-wrapper {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}

.pie-chart {
  position: relative;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pie-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.pie-center-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
}

.pie-center-label {
  font-size: 0.65rem;
  color: var(--text-dim);
}

.cat-ranking-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Segmented Control → see base.css */

.pie-legend {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legend-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-sub);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.legend-name {
  min-width: 60px;
}

.legend-val {
  font-weight: 600;
  color: var(--text-main);
}

.legend-pct {
  color: var(--text-dim);
  font-size: 0.72rem;
}

/* === Charts Row Layout === */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.charts-row.three {
  grid-template-columns: repeat(3, 1fr);
}

/* === Mood Distribution === */
.mood-dist {
  display: flex;
  gap: 8px;
}

.mood-dist-item {
  flex: 1;
  text-align: center;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 12px 4px;
}

.mood-dist-item .md-emoji {
  font-size: 1.4rem;
}

.mood-dist-item .md-count {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 4px;
}

.mood-dist-item .md-pct {
  font-size: 0.68rem;
  color: var(--text-dim);
  margin-top: 2px;
}

/* === Diet Summary Table === */
.diet-table {
  width: 100%;
  border-collapse: collapse;
}

.diet-table th,
.diet-table td {
  padding: 10px 12px;
  text-align: center;
  font-size: 0.82rem;
}

.diet-table th {
  color: var(--text-dim);
  font-weight: 500;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}

.diet-table td {
  color: var(--text-main);
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.diet-table tr:last-child td {
  border-bottom: none;
}

.diet-table .label-col {
  text-align: left;
  color: var(--text-sub);
  font-weight: 400;
}

.td-carb {
  color: var(--c-carb) !important;
}

.td-protein {
  color: var(--c-protein) !important;
}

.td-fat {
  color: var(--c-fat) !important;
}

.td-cal {
  color: var(--c-cal) !important;
}

/* === Responsive === */
@media (max-width: 640px) {
  .app-container {
    padding: 24px 14px 60px;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mood-dist {
    flex-wrap: wrap;
  }

  .mood-dist-item {
    min-width: 60px;
  }

  .section {
    padding: 18px 14px;
  }

  .charts-row,
  .charts-row.three {
    grid-template-columns: 1fr;
  }

  .pie-wrapper {
    flex-direction: column;
    align-items: center;
  }

  .pie-chart {
    width: 160px;
    height: 160px;
  }

  .pie-center {
    width: 88px;
    height: 88px;
  }
}

/* ==========================================================================
   td-bar components (Ranking Bars from app.js)
   ========================================================================== */
.td-bar-item {
  display: grid;
  grid-template-columns: 110px 1fr 70px;
  align-items: center; gap: 12px;
}
.td-bar-label {
  display: block; text-align: right;
}
.td-bar-name {
  font-size: 0.88rem; color: var(--text-main); font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.td-bar-hours {
  font-size: 0.75rem; color: var(--text-sub);
}
.td-bar-track {
  height: 8px; background: rgba(255,255,255,0.05); border-radius: 4px;
  overflow: visible; margin-bottom: 8px; position: relative;
  display: flex;
}
.td-bar-fill {
  height: 100%; border-radius: 4px; transition: width var(--transition);
  min-width: 2px;
  display: flex; justify-content: flex-end; align-items: center;
}
.td-bar-fill-fused {
  height: 100%; border-radius: 0 4px 4px 0; transition: width var(--transition);
  position: relative;
  cursor: help;
  display: flex; justify-content: flex-end; align-items: center;
}
.td-bar-clickable {
  padding: 4px 8px; margin: -4px -8px 8px -8px; border-radius: 6px;
  transition: background var(--transition);
}
.td-bar-clickable:hover {
  background: rgba(255,255,255,0.03);
}
.td-bar-fill-fused:hover::after {
  content: attr(data-tooltip);
  position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
  margin-bottom: 6px; padding: 4px 8px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 4px; color: var(--text-main);
  font-size: 0.7rem; white-space: nowrap; z-index: 10;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  pointer-events: none;
}