:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --line: #e4eef6;
  --line-soft: rgba(83, 124, 156, 0.2);
  --line-faint: rgba(83, 124, 156, 0.12);
  --text: #213749;
  --muted: #6f8798;
  --accent: #2f93d1;
  --accent-soft: #ecf7ff;
  --ok: #2f9364;
  --warn: #c97545;
  --module-gap: 28px;
  --shadow: 0 10px 24px rgba(56, 92, 122, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  background:
    radial-gradient(circle at 92% 0%, #eef9ff 0, #ffffff 38%),
    radial-gradient(circle at 0% 100%, #f0fff5 0, #ffffff 35%);
  color: var(--text);
  font-family: "SF Pro Text", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 600;
}

p {
  margin: 0;
  color: var(--muted);
}

.app-shell {
  width: min(100%, 1120px);
  margin: 0 auto;
  padding: 16px 14px 48px;
}

.card {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.module-block {
  margin-top: var(--module-gap);
  border-top: 1px solid var(--line);
}

.card-head {
  padding: 14px 2px 12px;
}

.card-head h2,
.card-head span {
  line-height: 1.25;
}

.card-body {
  padding: 4px 2px 0;
}

.card-tail {
  height: 10px;
}

.topbar {
  display: grid;
  gap: 4px;
  padding: 2px;
}

.topbar h1 {
  font-size: 23px;
  line-height: 1.2;
}

.topbar-note {
  font-size: 12px;
  color: #7b93a5;
}

.ai-helper {
  padding-top: 14px;
}

.ai-helper-row {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.ai-helper-icon {
  width: 24px;
  height: 24px;
  margin-top: 9px;
  border-radius: 999px;
  background: #f2fbff;
  border: 1px solid var(--line-soft);
  color: #3b7fa8;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  animation: helperBob 1.8s ease-in-out infinite;
}

.ai-helper-copy {
  margin: 0;
  padding: 11px 12px;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  background: linear-gradient(145deg, #f4fbff, #f8fffb);
  font-size: 13px;
  line-height: 1.6;
  color: #3f627a;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.section-head h2 {
  font-size: 16px;
  letter-spacing: 0.2px;
}

.month-count {
  font-size: 12px;
  color: var(--muted);
}

.module-note {
  font-size: 13px;
  color: #7b92a3;
}

.accordion {
  overflow: hidden;
}

.accordion-toggle {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.fold-symbol {
  min-width: 16px;
  text-align: center;
  font-size: 16px;
  color: #7f94a5;
}

.accordion-body {
  padding: 0;
}

.accordion:not(.is-open) .accordion-body {
  display: none;
}

.kpi-switch-line {
  display: flex;
  align-items: center;
  gap: 8px;
}

.kpi-switch-item {
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  opacity: 0.7;
  cursor: pointer;
}

.kpi-switch-item.is-current {
  opacity: 1;
}

.kpi-switch-divider {
  font-size: 12px;
  color: #98aabb;
}

.kpi-panels {
  padding-top: 10px;
  display: grid;
  gap: 16px;
}

.kpi-pane {
  display: block;
}

.kpi-pane.is-open {
  display: block;
}

.kpi-pane h2 {
  display: block;
  font-size: 14px;
  margin-bottom: 10px;
}

.kpi-list {
  display: grid;
  gap: 6px;
}

.kpi-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 4px 0;
}

.kpi-key {
  font-size: 13px;
  color: var(--muted);
}

.kpi-value {
  font-size: 13px;
  color: var(--text);
  text-align: right;
}

.trend-chart-wrap {
  padding-top: 6px;
}

.recap-trend-chart {
  width: 100%;
  height: 216px;
}

.feed-list,
.simple-plan-list,
.packing-list,
.playlist-list,
.archive-year-list,
.archive-map-list {
  display: grid;
  gap: 0;
}

.feed-item {
  padding: 14px 1px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 92px;
  gap: 12px;
  align-items: start;
}

.feed-copy h3 {
  font-size: 14px;
  line-height: 1.45;
}

.feed-tip {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.55;
  color: #7a92a2;
  white-space: normal;
}

.feed-photo-link {
  width: 92px;
  height: 92px;
  border-radius: 11px;
  border: 1px solid var(--line-soft);
  overflow: hidden;
  display: block;
}

.feed-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.feed-map-link {
  color: #2f84bd;
  text-decoration: none;
}

.feed-map-link:hover,
.feed-map-link:focus-visible {
  text-decoration: underline;
}

.simple-plan-item {
  padding: 14px 1px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.simple-plan-item.is-next-up {
  border-radius: 8px;
  box-shadow: inset 2px 0 0 #8fc8e5;
  background: linear-gradient(90deg, rgba(143, 200, 229, 0.12), rgba(143, 200, 229, 0));
  padding-left: 8px;
  padding-right: 8px;
}

.simple-plan-copy h3 {
  font-size: 14px;
  margin-bottom: 5px;
}

.simple-plan-copy p {
  font-size: 13px;
  line-height: 1.55;
}

.plan-next-tag {
  margin-top: 4px;
  font-size: 11px;
  color: #3f84ab;
}

.plan-alert {
  margin-top: 3px;
  font-size: 11px;
  color: var(--warn);
}

.plan-mark {
  min-width: 20px;
  text-align: center;
  font-size: 18px;
  line-height: 1;
}

.plan-mark.is-done {
  color: var(--ok);
}

.plan-mark.is-pending {
  color: #8ea3b2;
}

.plan-mark.is-overdue {
  color: #d04b3e;
}

.packing-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.packing-list li {
  padding: 14px 1px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
}

.packing-key {
  font-size: 12px;
  color: #375164;
  line-height: 1.45;
}

.packing-tip {
  font-size: 12px;
  color: #7590a2;
  text-align: right;
  line-height: 1.45;
}

.archive-year-group {
  padding-bottom: 6px;
}

.archive-year-toggle {
  padding: 10px 1px 6px;
}

.archive-year-title {
  font-size: 14px;
}

.archive-year-right {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.archive-map-row {
  padding: 9px 1px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.archive-map-title {
  font-size: 13px;
  line-height: 1.4;
  font-weight: 400;
}

.track-icon {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  border: 1px solid var(--line-soft);
  background: #f3f9ff;
  color: var(--accent);
  font-size: 14px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.track-icon.is-disabled {
  color: #9eb2c0;
  background: #f8fbfd;
}

.table-wrap {
  overflow-x: auto;
}

.year-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
}

.year-table th,
.year-table td {
  padding: 10px 8px;
  font-size: 12px;
  text-align: center;
  white-space: nowrap;
}

.year-table th {
  color: #587183;
  font-weight: 600;
}

.playlist-row {
  padding: 10px 1px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
}

.playlist-key {
  font-size: 12px;
  color: #7f95a4;
}

.playlist-value {
  font-size: 12px;
  color: #3a5568;
  word-break: break-all;
}

.status-footer {
  width: min(100%, 1120px);
  margin: 36px auto 196px;
  padding: 0 14px;
}

.status-line {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  font-size: 12px;
  color: #7f95a4;
}

.disk-mini {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  color: #607a8c;
  font-size: 8px;
  margin-right: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.status-copy {
  margin-top: 6px;
  font-size: 11px;
  color: #93a4b1;
}

.bottom-nav {
  position: fixed;
  left: 10px;
  right: 10px;
  bottom: 10px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid #dbe8f2;
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 8px 10px calc(10px + env(safe-area-inset-bottom));
  z-index: 8;
}

.nav-item {
  border: 1px solid transparent;
  border-radius: 10px;
  text-decoration: none;
  text-align: center;
  padding: 7px 4px;
  font-size: 13px;
  color: #7393a7;
}

.nav-item.active {
  color: #2d8dcc;
  border-color: #d1e6f5;
  background: var(--accent-soft);
}

.reveal-item {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.24s ease, transform 0.24s ease;
}

.reveal-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes helperBob {
  0% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-2px);
  }

  100% {
    transform: translateY(0);
  }
}

@media (min-width: 920px) {
  :root {
    --module-gap: 22px;
  }

  .app-shell {
    padding: 26px 18px 56px;
  }

  .topbar {
    grid-template-columns: 1fr auto;
    align-items: baseline;
  }

  .topbar h1 {
    font-size: 25px;
  }

  .ai-helper-copy {
    font-size: 13px;
    padding: 12px 14px;
  }

  .ai-helper-icon {
    margin-top: 11px;
  }

  .card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: var(--shadow);
  }

  .module-block {
    border-top: 0;
    margin-top: var(--module-gap);
  }

  .card-head {
    padding: 16px 14px 14px;
  }

  .card-body {
    padding: 6px 14px 0;
  }

  .card-tail {
    height: 14px;
  }

  .mobile-accordion .accordion-toggle {
    cursor: default;
    pointer-events: none;
  }

  .mobile-accordion .fold-symbol {
    display: none;
  }

  .kpi-switch-line {
    display: none;
  }

  .kpi-panels {
    padding-top: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .kpi-pane {
    display: block !important;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fbfdff;
    padding: 12px;
  }

  .kpi-pane h2 {
    font-size: 14px;
    margin-bottom: 7px;
  }

  .kpi-line {
    border-bottom: 1px solid var(--line-faint);
    padding: 6px 0;
  }

  .kpi-line:last-child {
    border-bottom: 0;
  }

  .recap-trend-chart {
    height: 250px;
  }

  .feed-item {
    border: 1px solid var(--line-soft);
    border-radius: 11px;
    background: #fbfdff;
    margin-bottom: 8px;
    padding: 10px;
    grid-template-columns: minmax(0, 1fr) 112px;
  }

  .feed-item:last-child {
    margin-bottom: 0;
    border-bottom: 1px solid var(--line-soft);
  }

  .feed-photo-link {
    width: 112px;
    height: 112px;
  }

  .simple-plan-item {
    border: 1px solid var(--line-soft);
    border-radius: 11px;
    background: #fbfdff;
    margin-bottom: 8px;
    padding: 10px;
  }

  .simple-plan-item:last-child {
    margin-bottom: 0;
  }

  .simple-plan-item.is-next-up {
    border-color: #9fd0ea;
    box-shadow:
      inset 2px 0 0 #87c0df,
      0 1px 0 rgba(118, 167, 197, 0.08);
  }

  .packing-list li {
    border: 1px solid var(--line-soft);
    border-radius: 11px;
    background: #fbfdff;
    margin-bottom: 8px;
    padding: 9px 10px;
  }

  .packing-list li:last-child {
    margin-bottom: 0;
  }

  .archive-year-group {
    border: 1px solid var(--line-soft);
    border-radius: 11px;
    background: #fbfdff;
    margin-bottom: 8px;
    padding: 0 0 8px;
  }

  .archive-year-group:last-child {
    margin-bottom: 0;
  }

  .archive-year-toggle {
    padding: 10px 10px 8px;
  }

  .archive-map-list {
    padding: 0 10px;
  }

  .archive-map-row {
    border-bottom: 1px solid var(--line-faint);
  }

  .archive-map-row:last-child {
    border-bottom: 0;
  }

  .year-table th,
  .year-table td {
    border-bottom: 1px solid var(--line-faint);
  }

  .playlist-row {
    border-bottom: 1px solid var(--line-faint);
  }

  .playlist-row:last-child {
    border-bottom: 0;
  }

  .table-wrap {
    padding: 0 0 2px;
  }

  .status-footer {
    margin: 44px auto 208px;
    padding: 0 18px;
  }

  .bottom-nav {
    width: 460px;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    bottom: 14px;
  }
}


.year-table-card .card-body {
  padding-left: 0;
  padding-right: 0;
}

@media (min-width: 920px) {
  .year-table-card .card-body {
    padding-left: 0;
    padding-right: 0;
  }
}

/* 内容区底部留白：nav高度 + 安全区 + 额外留白 */
.safe-spacer{
  height: calc(64px + env(safe-area-inset-bottom));
}