:root {
  color-scheme: light;
  --canvas: #f3f0e8;
  --canvas-deep: #ece8de;
  --paper: #fbfaf6;
  --ink: #272721;
  --ink-soft: #6f6b62;
  --ink-faint: #716c63;
  --rule: #d9d4c8;
  --rule-soft: rgba(124, 139, 128, 0.2);
  --accent: #506458;
  --accent-deep: #3f5147;
  --accent-wash: rgba(80, 100, 88, 0.075);
  --error: #9d423b;
  --focus: #365e8d;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--canvas);
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea {
  color: inherit;
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

button {
  border: 0;
}

::selection {
  background: rgba(80, 100, 88, 0.2);
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 4px;
}

[tabindex="-1"]:focus {
  outline: none;
}

.app {
  min-height: 100vh;
  min-height: 100dvh;
}

.view {
  min-height: 100vh;
  min-height: 100dvh;
  animation: view-in 220ms ease-out both;
}

@keyframes view-in {
  from {
    opacity: 0;
    transform: translateY(5px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.loading-view {
  display: grid;
  min-height: 100vh;
  min-height: 100dvh;
  place-items: center;
  color: var(--ink-soft);
}

.noscript-message {
  position: fixed;
  inset: auto 1rem 1rem;
  margin: 0;
  padding: 0.8rem 1rem;
  border: 1px solid var(--rule);
  background: var(--paper);
  text-align: center;
}

/* Home */

.home-view {
  position: relative;
  display: grid;
  place-items: center;
  padding: 5rem 1.5rem;
}

.home-wordmark {
  position: absolute;
  top: clamp(1.5rem, 5vw, 3rem);
  left: 50%;
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transform: translateX(-50%);
  white-space: nowrap;
}

.home-nav {
  width: min(100%, 31rem);
}

.home-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding: 0;
}

.home-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.7rem 1rem;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--ink);
  text-decoration: none;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.home-option:hover,
.home-option:focus-visible {
  background: var(--accent-wash);
  border-color: var(--accent);
  color: var(--accent-deep);
  transform: translateY(-1px);
}

.home-option-label {
  font-family: var(--serif);
  font-size: 1.08rem;
  letter-spacing: 0.02em;
  line-height: 1;
}

/* Shared page chrome */

.page-view {
  padding: 1.25rem clamp(1rem, 4vw, 3rem) 4rem;
}

.site-header {
  display: flex;
  width: min(100%, 70rem);
  min-height: 3.5rem;
  margin: 0 auto clamp(2.4rem, 6vw, 4.75rem);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-brand {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.site-brand:hover {
  color: var(--accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.text-link,
.quiet-button {
  display: inline-flex;
  min-height: 2.75rem;
  padding: 0.6rem 0.7rem;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.84rem;
  letter-spacing: 0.015em;
  text-decoration: none;
  transition:
    color 150ms ease,
    background-color 150ms ease;
}

.text-link:hover,
.quiet-button:hover {
  background: var(--accent-wash);
  color: var(--accent-deep);
}

.primary-button {
  display: inline-flex;
  min-height: 2.85rem;
  padding: 0.72rem 1.15rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.025em;
  text-decoration: none;
  transition:
    background-color 150ms ease,
    border-color 150ms ease,
    transform 150ms ease;
}

.primary-button:hover:not(:disabled) {
  border-color: var(--accent-deep);
  background: var(--accent-deep);
  transform: translateY(-1px);
}

.primary-button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.page-heading {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.7rem, 7vw, 4.5rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.page-intro {
  max-width: 35rem;
  margin: 1.05rem 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.eyebrow {
  margin: 0 0 0.65rem;
  color: var(--ink-faint);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.inline-error {
  margin: 0.7rem 0 0;
  color: var(--error);
  font-size: 0.82rem;
}

/* Editor */

.editor-view {
  padding-bottom: 2.5rem;
}

.editor-view .site-header {
  margin-bottom: clamp(1.2rem, 3vw, 2rem);
}

.notebook {
  width: min(100%, 53rem);
  margin: 0 auto;
}

.notebook-sheet {
  position: relative;
  min-height: calc(100vh - 9rem);
  min-height: calc(100dvh - 9rem);
  padding: clamp(2rem, 6vw, 4.5rem) clamp(1.4rem, 7vw, 5rem) 1.4rem;
  border: 1px solid var(--rule);
  background: var(--paper);
}

.notebook-heading {
  padding-bottom: 1.45rem;
  border-bottom: 1px solid var(--rule);
}

.title-label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--ink-faint);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.entry-title-input {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(2rem, 7vw, 3.35rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.13;
}

.entry-title-input::placeholder {
  color: #777168;
  opacity: 1;
}

.entry-title-input:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 6px;
}

.entry-title-input:focus-visible::placeholder {
  color: #777168;
}

.entry-created {
  display: block;
  margin-top: 0.8rem;
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.entry-body-label {
  display: block;
  margin: 1.45rem 0 0.35rem;
  color: var(--ink-faint);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.entry-body-input {
  --notebook-line: 2.12rem;
  display: block;
  width: 100%;
  height: max(23rem, calc(100vh - 25rem));
  height: max(23rem, calc(100dvh - 25rem));
  min-height: 23rem;
  padding: 0.27rem 0 0;
  resize: vertical;
  border: 0;
  outline: 0;
  background-color: transparent;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent calc(var(--notebook-line) - 1px),
    var(--rule-soft) calc(var(--notebook-line) - 1px),
    var(--rule-soft) var(--notebook-line)
  );
  background-attachment: local;
  background-position: 0 0;
  background-size: 100% var(--notebook-line);
  color: #31312b;
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: var(--notebook-line);
  overflow-wrap: anywhere;
}

.entry-body-input::placeholder {
  color: #777168;
  opacity: 1;
}

.entry-body-input:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 6px;
}

.editor-footer {
  position: sticky;
  bottom: 0;
  display: flex;
  margin: 0 -0.25rem;
  padding: 1rem 0.25rem 0;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--rule);
  background: var(--paper);
}

.entry-counts {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.editor-feedback {
  min-width: 0;
}

.editor-message {
  min-height: 1.25rem;
  margin: 0.25rem 0 0;
  color: var(--error);
  font-size: 0.78rem;
}

/* Diary */

.diary-main {
  width: min(100%, 47rem);
  margin: 0 auto;
}

.diary-heading-row {
  display: flex;
  margin-bottom: clamp(2.2rem, 6vw, 4rem);
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
}

.entry-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
  list-style: none;
}

.entry-list-item {
  border-bottom: 1px solid var(--rule);
}

.entry-card {
  display: block;
  padding: 1.7rem 0.45rem 1.55rem;
  text-decoration: none;
  transition:
    background-color 150ms ease,
    padding 150ms ease;
}

.entry-card:hover,
.entry-card:focus-visible {
  padding-right: 0.7rem;
  padding-left: 0.7rem;
  background: var(--accent-wash);
}

.entry-card-title {
  margin: 0;
  overflow: hidden;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 4vw, 1.8rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.entry-card-preview {
  display: -webkit-box;
  margin: 0.7rem 0 1rem;
  overflow: hidden;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 0.98rem;
  line-height: 1.6;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.entry-card-date {
  color: var(--ink-faint);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.empty-diary {
  padding: clamp(3.5rem, 10vw, 6rem) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  text-align: center;
}

.empty-diary-title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 5vw, 2.15rem);
  font-weight: 400;
}

.empty-diary-copy {
  margin: 0.65rem auto 1.5rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.local-note {
  margin: 1.25rem 0 0;
  color: var(--ink-faint);
  font-size: 0.7rem;
  text-align: right;
}

/* Read-only entry */

.reader {
  width: min(100%, 53rem);
  margin: 0 auto;
}

.reader-sheet {
  min-height: calc(100vh - 10rem);
  min-height: calc(100dvh - 10rem);
  padding: clamp(2.5rem, 7vw, 5rem) clamp(1.4rem, 8vw, 5.5rem);
  border: 1px solid var(--rule);
  background: var(--paper);
}

.reader-title {
  max-width: 42rem;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.35rem, 7vw, 4rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.reader-meta {
  margin: 1rem 0 0;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--rule);
  color: var(--ink-soft);
  font-size: 0.76rem;
}

.reader-body {
  max-width: 42rem;
  margin: clamp(2rem, 5vw, 3.4rem) 0 0;
  color: #31312b;
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2.5vw, 1.16rem);
  line-height: 1.88;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.not-found {
  display: grid;
  min-height: calc(100vh - 12rem);
  min-height: calc(100dvh - 12rem);
  place-items: center;
  text-align: center;
}

.not-found-inner {
  max-width: 30rem;
}

.not-found-title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 7vw, 3.2rem);
  font-weight: 400;
}

.not-found-copy {
  margin: 0.75rem 0 1.5rem;
  color: var(--ink-soft);
}

@media (max-width: 640px) {
  .page-view {
    padding: 0.75rem 0.85rem 2rem;
  }

  .site-header {
    min-height: 3.25rem;
    margin-bottom: 1.4rem;
  }

  .site-brand {
    padding-left: 0.25rem;
  }

  .header-actions {
    gap: 0;
  }

  .text-link,
  .quiet-button {
    padding-right: 0.55rem;
    padding-left: 0.55rem;
  }

  .notebook-sheet,
  .reader-sheet {
    margin-right: -0.85rem;
    margin-left: -0.85rem;
    border-right: 0;
    border-left: 0;
  }

  .notebook-sheet {
    min-height: calc(100dvh - 5.4rem);
    padding: 2.25rem 1.25rem calc(1rem + env(safe-area-inset-bottom));
  }

  .entry-body-input {
    height: max(20rem, calc(100dvh - 23rem));
    min-height: 20rem;
    font-size: 1.02rem;
  }

  .editor-footer {
    margin-right: -1.25rem;
    margin-left: -1.25rem;
    padding: 0.85rem 1.25rem env(safe-area-inset-bottom);
  }

  .editor-footer .primary-button {
    padding-right: 0.9rem;
    padding-left: 0.9rem;
  }

  .diary-heading-row {
    align-items: start;
  }

  .diary-heading-row .primary-button {
    flex: 0 0 auto;
  }

  .entry-card {
    padding-right: 0.25rem;
    padding-left: 0.25rem;
  }

  .reader-sheet {
    min-height: calc(100dvh - 5.4rem);
    padding: 2.7rem 1.25rem;
  }

  .local-note {
    text-align: left;
  }
}

@media (max-width: 420px) {
  .editor-footer {
    align-items: center;
  }

  .entry-counts {
    max-width: 7rem;
    line-height: 1.45;
  }

  .diary-heading-row {
    display: block;
  }

  .diary-heading-row .primary-button {
    margin-top: 1.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}