:root {
  color-scheme: light;
  --paper: #ffffff;
  --surface: #ffffff;
  --ink: #171717;
  --soft: #777777;
  --pale: #adadad;
  --line: rgba(23, 23, 23, 0.12);
  --quiet: rgba(23, 23, 23, 0.055);
  --quiet-2: rgba(23, 23, 23, 0.035);
  --gold: #9b7a32;
  --brick: #9a3f35;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.12);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--paper);
  color: var(--ink);
  overscroll-behavior: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
  background: transparent;
  color: inherit;
}

.phone {
  position: relative;
  width: min(390px, 100vw);
  height: min(844px, 100svh);
  min-height: 700px;
  overflow: hidden;
  border: 1px solid rgba(36, 33, 29, 0.1);
  border-radius: 34px;
  background: var(--surface);
  box-shadow: var(--shadow);
  touch-action: pan-y;
  user-select: none;
}

.page {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 12px;
  padding: max(18px, env(safe-area-inset-top)) 18px max(16px, env(safe-area-inset-bottom));
  opacity: 0;
  pointer-events: none;
  transform: translateX(20px);
  transition: opacity 210ms ease, transform 210ms ease;
}

.page[data-page="home"] {
  grid-template-rows: 1fr;
  gap: 0;
  padding: 0;
  background: #fff;
}

.page.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.home-stack {
  position: relative;
  min-height: 0;
}

.home-depth,
.home-depth span {
  position: absolute;
  display: block;
  pointer-events: none;
}

.home-depth {
  inset: 0;
}

.home-depth span {
  left: 50%;
  height: 112px;
  border: 1px solid var(--line);
  border-radius: 24px 24px 16px 16px;
  background: linear-gradient(180deg, #fff, #fbfbfb);
  box-shadow:
    0 10px 24px rgba(0, 0, 0, 0.055),
    inset 0 -18px 22px rgba(0, 0, 0, 0.018);
  transform: translateX(-50%);
}

.home-depth em {
  position: absolute;
  left: 24px;
  right: 24px;
  top: 78px;
  display: block;
  color: var(--ink);
  font-style: normal;
  font-size: 17px;
  line-height: 1.82;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 210ms ease, transform 210ms ease;
}

.home-depth span:nth-child(1) {
  top: 12px;
  width: calc(100% - 76px);
  opacity: 0.22;
}

.home-depth span:nth-child(2) {
  top: 24px;
  width: calc(100% - 52px);
  opacity: 0.36;
}

.home-depth span:nth-child(3) {
  top: 36px;
  width: calc(100% - 28px);
  opacity: 0.54;
}

.home-stack.reviewing .home-depth span {
  height: 430px;
  border-radius: 24px;
}

.home-stack.reviewing .home-depth span:nth-child(1) {
  top: 16px;
  width: calc(100% - 76px);
  opacity: 0.18;
}

.home-stack.reviewing .home-depth span:nth-child(2) {
  top: 34px;
  width: calc(100% - 52px);
  opacity: 0.34;
}

.home-stack.reviewing .home-depth span:nth-child(3) {
  top: 58px;
  width: calc(100% - 22px);
  opacity: 1;
  box-shadow: 0 24px 62px rgba(0, 0, 0, 0.1);
  overflow: auto;
  pointer-events: auto;
  touch-action: pan-y;
  overscroll-behavior: contain;
  scrollbar-width: none;
}

.home-stack.reviewing .home-depth span:nth-child(3) em {
  position: relative;
  left: auto;
  right: auto;
  top: auto;
  display: block;
  margin: 78px 24px 24px;
  opacity: 1;
  transform: translateY(0);
}

.home-stack.reviewing .home-depth span:nth-child(3)::-webkit-scrollbar {
  display: none;
}

.review-resize-handle {
  position: absolute;
  left: 50%;
  top: 6px;
  z-index: 3;
  width: 54px;
  height: 20px;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: 999px;
  transform: translateX(-50%);
}

.review-resize-handle::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: rgba(23, 23, 23, 0.14);
  box-shadow:
    -10px 0 0 rgba(23, 23, 23, 0.14),
    10px 0 0 rgba(23, 23, 23, 0.14);
}

.home-stack.reviewing.long-review .review-resize-handle {
  display: inline-flex;
}

.composer-frame {
  position: absolute;
  z-index: 1;
  inset: 58px 0 0;
  min-height: 0;
  border: 1px solid var(--line);
  border-left: 0;
  border-right: 0;
  border-bottom: 0;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.12);
  overflow: hidden;
  transition: inset 240ms ease, border-radius 240ms ease, box-shadow 240ms ease;
}

.home-stack.reviewing .composer-frame {
  inset: 500px 0 0 !important;
  top: 500px !important;
  right: 0;
  bottom: 0;
  left: 0;
  border: 1px solid var(--line);
  border-left: 0;
  border-right: 0;
  border-bottom: 0;
  border-radius: 22px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.1);
  transition: none !important;
}

.home-stack.reviewing.long-review .composer-frame {
  inset: 34% 0 0 !important;
  top: 34% !important;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 4;
  border-radius: 24px 24px 0 0;
  box-shadow: 0 -18px 58px rgba(0, 0, 0, 0.14);
  transition: none !important;
}

.quick-input {
  width: 100%;
  height: 100%;
  border: 0;
  outline: none;
  resize: none;
  padding: 34px 26px 92px;
  background: transparent;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.78;
  user-select: text;
}

.home-stack.reviewing .quick-input {
  padding: 32px 22px 76px;
  font-size: 16px;
}

.home-stack.reviewing.long-review .quick-input {
  padding: 32px 24px 82px;
}

.quick-input::placeholder {
  color: var(--pale);
}

.tool-row {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 0;
  min-height: calc(66px + env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 10px 0 max(14px, env(safe-area-inset-bottom));
  background: #fff;
  color: var(--soft);
}

.tool-row button {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 15px;
  line-height: 1;
  padding: 0;
}

.tool-row svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tool-row .link-icon {
  width: 18px;
  height: 18px;
}

.tool-row .underline-tool,
.tool-row .highlight-tool {
  width: 17px;
  height: 17px;
}

.tool-row button:active,
.tool-row button:hover {
  color: var(--ink);
  background: var(--quiet);
}

.tool-row .send {
  margin-left: auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--ink);
  background: #ededed;
  font-size: 18px;
  line-height: 1;
  padding: 0;
}

.top {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: var(--soft);
  font-size: 12px;
}

.top strong {
  color: var(--ink);
  font-size: 22px;
  font-weight: 520;
}

.back {
  display: none;
  min-width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--soft);
}

.reader {
  grid-template-rows: 1fr;
  gap: 0;
  padding: 0;
  background: #fff;
}

.reader .top {
  position: absolute;
  z-index: 5;
  top: 0;
  left: 0;
  right: 0;
  min-height: 42px;
  justify-content: center;
  pointer-events: none;
}

.reader .top strong {
  display: none;
}

.reader-filter-trigger {
  position: absolute;
  top: 2px;
  left: 50%;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--soft);
  pointer-events: auto;
  transform: translateX(-50%);
}

.reader-filter-trigger.active,
.reader-filter-trigger:hover {
  color: var(--ink);
}

.reader.filter-open .reader-filter-trigger {
  opacity: 0;
  pointer-events: none;
}

.reader-filter-trigger svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.filter-panel {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 3;
  height: 50px;
  max-height: none;
  opacity: 0.98;
  overflow: hidden;
  padding: 0 24px;
  border: 1px solid var(--line);
  border-left: 0;
  border-right: 0;
  border-top: 0;
  border-radius: 0 0 24px 24px;
  background: #fff;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.1);
  transform: translateY(-10px);
  transition: transform 240ms ease, height 240ms ease, padding 240ms ease;
}

.filter-panel.open {
  height: 38svh;
  overflow: hidden;
  padding: 18px 28px 16px;
  transform: translateY(0);
}

.filter-panel label {
  display: grid;
  gap: 4px;
  margin-bottom: 7px;
  color: var(--soft);
  font-size: 10px;
  opacity: 0;
  transition: opacity 150ms ease;
}

.filter-panel.open label,
.filter-panel.open .filter-clear {
  opacity: 1;
}

.filter-panel input {
  height: 29px;
  border: 0;
  border-bottom: 1px solid var(--line);
  outline: none;
  background: transparent;
  color: var(--ink);
  font-size: 12px;
  border-radius: 0;
  user-select: text;
}

.filter-dates {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.filter-clear {
  width: max-content;
  min-height: 26px;
  margin: 10px auto 0;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--quiet);
  color: var(--soft);
  font-size: 12px;
  line-height: 1;
  opacity: 0;
  transition: opacity 150ms ease;
}

.reader-list {
  min-height: 0;
  overflow: auto;
  padding: 62px 28px 22px;
}

.record {
  padding: 16px 2px 18px;
  border-bottom: 1px solid var(--line);
}

.record-meta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  color: var(--pale);
  font-size: 12px;
}

.record-meta span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.record p {
  display: -webkit-box;
  margin: 14px 0 0;
  overflow: hidden;
  color: #4f4942;
  font-size: 16px;
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.record .latest-reflection {
  margin-top: 12px;
  color: var(--soft);
  font-size: 13px;
  -webkit-line-clamp: 2;
}

.record .tag-row {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--pale);
  font-size: 12px;
}

.settings {
  grid-template-rows: auto 1fr;
}

.settings-list {
  min-height: 0;
  overflow: auto;
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 10px 0 28px;
}

.settings-group {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.settings-group h3 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 520;
}

.settings-group label {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
  color: var(--soft);
  font-size: 12px;
}

.settings-group input {
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 14px;
  outline: none;
  padding: 0 12px;
  background: rgba(255, 255, 255, 0.56);
  color: var(--ink);
  user-select: text;
}

.setting-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.setting-actions button {
  min-height: 36px;
  border-radius: 999px;
  background: var(--quiet);
}

.toast {
  position: absolute;
  left: 50%;
  bottom: 20px;
  z-index: 20;
  max-width: calc(100% - 44px);
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(36, 33, 29, 0.88);
  color: #fff;
  font-size: 12px;
  opacity: 1;
  pointer-events: none;
  transform: translateX(-50%);
}

.toast[hidden] {
  display: none;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --paper: #171512;
    --surface: #171512;
    --ink: #eee7dc;
    --soft: #b8afa2;
    --pale: #958b7d;
    --line: rgba(238, 231, 220, 0.16);
    --quiet: rgba(238, 231, 220, 0.08);
    --quiet-2: rgba(238, 231, 220, 0.05);
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  }

  .page[data-page="home"],
  .reader,
  .composer-frame,
  .tool-row,
  .filter-panel,
  .settings-group input {
    background: #171512;
  }

  .home-depth span {
    background: linear-gradient(180deg, #1d1a16, #191612);
  }

  .record p {
    color: #ddd4c7;
  }

  .tool-row .send,
  .setting-actions button,
  .filter-clear {
    background: rgba(238, 231, 220, 0.1);
  }
}

@media (max-width: 520px) {
  body {
    display: block;
  }

  .phone {
    width: 100vw;
    height: 100svh;
    min-height: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }
}