/* 深入 · 待办 — 浅灰 + 白色组合（最终灰白日程流） */
#dp-todo.dp-todo,
.dp-todo {
  --td-bg: #f5f5f5;
  --td-surface: #ffffff;
  --td-ink-soft: #9a9a9a;
  --td-panel: #ebebeb;
  --td-ink: #3a3a3a;
  --td-mute: #9e9e9e;
  --td-line: #e8e8e8;
  --td-soft: #f0f0f0;
  --td-radius: 24px;
  --td-font: "SF Pro Display", "SF Pro Text", "Pretendard", "Noto Sans SC", -apple-system, sans-serif;
  position: fixed !important;
  inset: 0 !important;
  z-index: 560 !important;
  display: flex !important;
  flex-direction: column;
  background: var(--td-bg) !important;
  color: var(--td-ink) !important;
  font-family: var(--td-font);
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  isolation: isolate;
  transition: opacity 0.25s ease;
  -webkit-font-smoothing: antialiased;
}

.dp-todo[hidden] { display: none !important; }
.dp-todo.is-open {
  opacity: 1 !important;
  pointer-events: auto !important;
}

/* 状态条：仅读取提示 */
.dp-todo__top {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: calc(6px + env(safe-area-inset-top, 0px)) 16px 0;
  background: #f5f5f5 !important;
  color: var(--td-ink) !important;
  z-index: 8;
}

.dp-todo__top:has(.dp-todo__reading:not([hidden])) {
  padding-bottom: 6px;
}

.dp-todo__top-center { display: none; }
.dp-todo__top-date { display: none; }

/* 日期行：返回 | 日期 | 刷新 */
.dp-todo__title-row {
  display: grid;
  grid-template-columns: 38px 1fr 38px;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
}

.dp-todo__title-row .dp-todo__mast-date {
  display: block;
  margin: 0;
  text-align: center;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: #2f2f2f !important;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dp-todo__icon-btn {
  width: 38px;
  height: 38px;
  border: 1px solid #d4d4d4;
  border-radius: 50%;
  background: #ffffff !important;
  color: var(--td-ink) !important;
  display: grid;
  place-items: center;
  padding: 0;
  cursor: pointer;
  flex-shrink: 0;
}

.dp-todo__icon-btn svg { width: 17px; height: 17px; stroke: var(--td-ink); }
.dp-todo__icon-btn:disabled { opacity: 0.35; }
.dp-todo__icon-btn.is-spinning svg {
  animation: dpTodoSpin 0.85s linear infinite;
}

@keyframes dpTodoSpin { to { transform: rotate(360deg); } }

.dp-todo__reading {
  width: 100%;
  min-width: 0;
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(85, 85, 85, 0.72) !important;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dp-todo__reading[hidden] { visibility: hidden; }
.dp-todo__reading.is-loading,
.dp-todo__reading.is-success,
.dp-todo__reading.is-error {
  visibility: visible;
  color: var(--td-ink) !important;
}

.dp-todo__canvas {
  flex: 1;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 8px 18px 64px;
  background: #f5f5f5 !important;
}

.dp-todo__canvas::-webkit-scrollbar { width: 0; }
/* ── Mast ── */
.dp-todo__mast { padding: 0 2px 8px; }

.dp-todo__mast-kicker {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--td-ink) !important;
}

.dp-todo__mast-date {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--td-ink) !important;
}

.dp-todo__brief {
  margin-top: 0;
  padding: 14px 16px;
  border-radius: 18px;
  background: #ffffff !important;
  border: 1px solid #ececec;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.dp-todo__brief-row {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: start;
  padding: 6px 0;
}

.dp-todo__brief-key {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #b0b0b0 !important;
  padding-top: 2px;
  line-height: 1.4;
}

.dp-todo__brief-split {
  height: 1px;
  background: #f0f0f0;
  margin: 2px 0 2px 48px;
}

.dp-todo__mast-mood {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: #7a7a7a !important;
  font-weight: 400;
}

.dp-todo__mast-focus {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--td-ink) !important;
}

/* 马赛克统计：浅灰 + 白 错落 */
.dp-todo__mosaic {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 10px;
  margin-top: 22px;
  min-height: 168px;
}

.dp-todo__tile {
  border-radius: var(--td-radius);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 0;
  position: relative;
  overflow: hidden;
}

.dp-todo__tile--hero {
  grid-row: 1 / span 2;
  background: #eaeaea !important;
  color: var(--td-ink) !important;
  background-image: none;
}

.dp-todo__tile--a {
  background: #ffffff !important;
  color: var(--td-ink) !important;
  border: 1px solid #ececec;
}

.dp-todo__tile--b {
  background: #f0f0f0 !important;
  color: var(--td-ink) !important;
}

.dp-todo__tile-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.55;
}

.dp-todo__tile-num {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-top: auto;
}

.dp-todo__tile--hero .dp-todo__tile-num { font-size: 52px; }

.dp-todo__tile-sub {
  font-size: 12px;
  opacity: 0.55;
  margin-top: 8px;
  line-height: 1.35;
}

.dp-todo__progress {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.dp-todo__progress-track {
  flex: 1;
  height: 4px;
  border-radius: 999px;
  background: #e4e4e4 !important;
  overflow: hidden;
}

.dp-todo__progress-fill {
  display: block;
  height: 100%;
  background: #d4d4d4 !important;
  border-radius: 999px;
  width: 0%;
  transition: width 0.3s ease;
}

.dp-todo__progress-text {
  font-size: 12px;
  font-weight: 600;
  color: var(--td-ink) !important;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.dp-todo__mast-note {
  margin: 16px 0 0;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--td-soft) !important;
  font-size: 13px;
  line-height: 1.7;
  color: #777 !important;
  white-space: pre-wrap;
  word-break: break-word;
}

.dp-todo__void {
  padding: 56px 16px;
  text-align: center;
  color: var(--td-mute) !important;
  font-size: 14px;
  line-height: 1.8;
  border: 1px dashed #ddd;
  border-radius: var(--td-radius);
  margin-top: 12px;
}
.dp-todo__void[hidden] { display: none !important; }
.dp-todo__void p { margin: 0; color: inherit; }

/* Filters */
.dp-todo__filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 18px 0 14px;
}
.dp-todo__filters[hidden] { display: none !important; }
.dp-todo__filters::-webkit-scrollbar { display: none; }

.dp-todo__chip {
  flex-shrink: 0;
  border: 1px solid #c8c8c8 !important;
  background: var(--td-surface) !important;
  color: var(--td-ink) !important;
  font-size: 12px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 999px;
  cursor: pointer;
}
.dp-todo__chip.is-on {
  background: #6e6e6e !important;
  color: #ffffff !important;
  border-color: #6e6e6e !important;
}

/* Section label */
.dp-todo__stream-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 6px 0 14px;
}
.dp-todo__stream-head h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--td-ink) !important;
}
.dp-todo__stream-head span {
  font-size: 12px;
  font-weight: 600;
  color: var(--td-mute) !important;
}

/* Timeline */
.dp-todo__stream { position: relative; padding: 0; }
.dp-todo__stream[hidden] { display: none !important; }

.dp-todo__stream-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.dp-todo__item {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 14px;
  align-items: stretch;
}

.dp-todo__item-rail {
  position: relative;
  display: flex;
  justify-content: center;
}

.dp-todo__item-rail::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: -12px;
  left: 50%;
  width: 2px;
  background: #e5e5e5;
  transform: translateX(-50%);
}

.dp-todo__item:last-child .dp-todo__item-rail::before { bottom: 40%; }

.dp-todo__item-dot {
  position: relative;
  z-index: 1;
  width: 12px;
  height: 12px;
  margin-top: 26px;
  border-radius: 50%;
  border: 1.5px solid #b0b0b0;
  background: #fff;
  box-sizing: border-box;
  flex-shrink: 0;
}

.dp-todo__item.is-done .dp-todo__item-dot {
  background: #c8c8c8;
}

.dp-todo__item[hidden] { display: none !important; }

.dp-todo__card {
  background: var(--td-soft) !important;
  color: var(--td-ink) !important;
  border-radius: var(--td-radius);
  padding: 18px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  min-height: 84px;
  border: 0;
}

.dp-todo__card.is-accent {
  background: #ffffff !important;
  color: var(--td-ink) !important;
  border: 1px solid #e6e6e6;
}

.dp-todo__card.is-accent .dp-todo__card-meta,
.dp-todo__card.is-accent .dp-todo__card-where {
  color: var(--td-mute) !important;
}

.dp-todo__card.is-accent .dp-todo__check {
  border-color: #c4c4c4;
  color: transparent;
}

.dp-todo__card.is-accent .dp-todo__check.is-on {
  background: #d8d8d8 !important;
  border-color: #d8d8d8;
  color: #666 !important;
}

.dp-todo__item.is-done .dp-todo__card-title {
  text-decoration: line-through;
  opacity: 0.4;
}

.dp-todo__check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 1px;
  border-radius: 50%;
  border: 1.5px solid #b0b0b0;
  background: transparent;
  color: transparent;
  display: grid;
  place-items: center;
  padding: 0;
  cursor: pointer;
}

.dp-todo__check svg { width: 12px; height: 12px; pointer-events: none; }
.dp-todo__check.is-on {
  background: #d0d0d0 !important;
  border-color: #d0d0d0;
  color: #666 !important;
}

.dp-todo__card-main {
  flex: 1;
  min-width: 0;
  border: 0;
  background: none;
  padding: 0;
  text-align: left;
  color: inherit;
  cursor: pointer;
  font: inherit;
}

.dp-todo__card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--td-mute) !important;
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.dp-todo__card-title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: inherit !important;
}

.dp-todo__card-where {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--td-mute) !important;
}

/* Blocks */
.dp-todo__orbit,
.dp-todo__margin,
.dp-todo__envelopes,
.dp-todo__dawn,
.dp-todo__sign {
  margin-top: 32px;
}
.dp-todo__orbit[hidden],
.dp-todo__margin[hidden],
.dp-todo__envelopes[hidden],
.dp-todo__dawn[hidden],
.dp-todo__sign[hidden] { display: none !important; }

.dp-todo__sec-title {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--td-ink) !important;
}

.dp-todo__orbit-track {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}
.dp-todo__orbit-track::-webkit-scrollbar { display: none; }

.dp-todo__orbit-item {
  flex: 0 0 156px;
  border: 0;
  background: var(--td-soft) !important;
  color: var(--td-ink) !important;
  border-radius: var(--td-radius);
  padding: 18px 16px;
  text-align: left;
  cursor: pointer;
  min-height: 120px;
}
.dp-todo__orbit-item.is-pinned {
  background: #ffffff !important;
  color: var(--td-ink) !important;
  box-shadow: inset 0 0 0 1px #dcdcdc;
}
.dp-todo__orbit-item strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
}
.dp-todo__orbit-item em {
  display: block;
  font-style: normal;
  font-size: 11px;
  opacity: 0.5;
  margin-bottom: 10px;
  font-weight: 600;
}
.dp-todo__orbit-item p {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  opacity: 0.7;
  white-space: pre-wrap;
  word-break: break-word;
}

.dp-todo__spark-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dp-todo__spark {
  background: var(--td-soft) !important;
  border-radius: 18px;
  padding: 16px;
  color: var(--td-ink) !important;
}

.dp-todo__spark span {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--td-mute) !important;
  margin-bottom: 6px;
}

.dp-todo__spark p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.dp-todo__env {
  width: 100%;
  border: 1px solid #c8c8c8 !important;
  background: var(--td-surface) !important;
  border-radius: var(--td-radius);
  padding: 18px;
  text-align: left;
  color: var(--td-ink) !important;
  cursor: pointer;
  margin-bottom: 10px;
  display: block;
}

.dp-todo__env strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

.dp-todo__env p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: #8a8a8a !important;
  white-space: pre-wrap;
  word-break: break-word;
}

.dp-todo__env:not(.is-open) p {
  letter-spacing: 0.08em;
  font-size: 12px;
  font-weight: 600;
  color: #a3a3a3 !important;
}

.dp-todo__env.is-open {
  background: #f0f0f0 !important;
  color: var(--td-ink) !important;
  border-color: #d8d8d8 !important;
}
.dp-todo__env.is-open p { color: #7a7a7a !important; }

.dp-todo__dawn ol {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: dawn;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dp-todo__dawn li {
  counter-increment: dawn;
  background: var(--td-soft) !important;
  border-radius: 18px;
  padding: 16px 16px 16px 52px;
  position: relative;
  font-size: 14px;
  line-height: 1.55;
  color: #6a6a6a !important;
  white-space: pre-wrap;
  word-break: break-word;
}

.dp-todo__dawn li::before {
  content: counter(dawn, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 16px;
  font-size: 13px;
  font-weight: 800;
  color: var(--td-ink) !important;
}

.dp-todo__sign p {
  margin: 0;
  text-align: center;
  font-size: 13px;
  line-height: 1.7;
  color: var(--td-mute) !important;
  white-space: pre-wrap;
  word-break: break-word;
  padding: 12px 8px 0;
}

/* Sheet */
.dp-todo__sheet {
  position: absolute;
  inset: 0;
  z-index: 30;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.dp-todo__sheet[hidden] { display: none !important; }

.dp-todo__sheet-scrim {
  position: absolute;
  inset: 0;
  background: rgba(180, 180, 180, 0.35) !important;
}

.dp-todo__sheet-panel {
  position: relative;
  z-index: 1;
  max-height: 76%;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--td-bg) !important;
  color: var(--td-ink) !important;
  border-radius: 28px 28px 0 0;
  padding: 14px 20px calc(28px + env(safe-area-inset-bottom, 0px));
}

.dp-todo__sheet-handle {
  width: 40px;
  height: 4px;
  border-radius: 999px;
  background: #ddd;
  margin: 0 auto 16px;
}

.dp-todo__sheet-head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.dp-todo__sheet-head h3 {
  margin: 0;
  flex: 1;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--td-ink) !important;
}

.dp-todo__sheet-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--td-mute) !important;
  margin-bottom: 14px;
}

.dp-todo__sheet-detail {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: #777 !important;
  white-space: pre-wrap;
  word-break: break-word;
}

.dp-todo__sheet-subs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.dp-todo__sheet-sub {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 0;
  background: var(--td-soft) !important;
  border-radius: 14px;
  padding: 13px 14px;
  text-align: left;
  font-size: 13px;
  color: var(--td-ink) !important;
  cursor: pointer;
  line-height: 1.45;
}

.dp-todo__sheet-sub i {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 1px;
  border-radius: 50%;
  border: 1.5px solid #b0b0b0;
}

.dp-todo__sheet-sub.is-done {
  color: #a3a3a3 !important;
  text-decoration: line-through;
}
.dp-todo__sheet-sub.is-done i {
  background: #d0d0d0;
  border-color: #d0d0d0;
}

.dp-todo__sheet-whisper {
  margin: 0 0 14px;
  padding: 16px;
  border-radius: 18px;
  background: #f0f0f0 !important;
  color: var(--td-ink) !important;
}

.dp-todo__sheet-whisper span {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  opacity: 0.5;
  margin-bottom: 8px;
}

.dp-todo__sheet-whisper p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

.dp-todo__sheet-private {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid #eee;
  font-size: 13px;
  line-height: 1.7;
  color: #888 !important;
  white-space: pre-wrap;
  word-break: break-word;
}

.dp-todo__sheet-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.dp-todo__sheet-tags span {
  font-size: 11px;
  font-weight: 600;
  padding: 5px 11px;
  border-radius: 999px;
  background: #f0f0f0;
  color: #555;
}

.dp-todo__toast {
  position: absolute;
  left: 50%;
  bottom: calc(28px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%) translateY(8px);
  z-index: 40;
  max-width: 78%;
  padding: 11px 18px;
  border-radius: 999px;
  background: #ffffff !important;
  color: var(--td-ink) !important;
  border: 1px solid #e0e0e0;
  font-size: 12px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.dp-todo__toast.is-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}