/* /app/app.css */
:root {
  --paper: #faf7f2;
  --ink: #1c1917;
  --forest: #3f5c4b;
  --forest-soft: color-mix(in srgb, var(--forest) 55%, var(--paper));
  --surface: var(--paper);
  --surface-raised: color-mix(in srgb, var(--ink) 4%, var(--paper));
  --border: color-mix(in srgb, var(--ink) 14%, var(--paper));
  --text: var(--ink);
  --text-muted: color-mix(in srgb, var(--ink) 58%, var(--paper));
  --accent: var(--forest);
  --accent-contrast: var(--paper);
  --nav-height: 56px;
  --offline-banner-height: calc(64px + env(safe-area-inset-top));
  --sidebar-width: 220px;
  --font-serif: Spectral, Georgia, "Times New Roman", serif;
  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono:
    "SF Mono", ui-monospace, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --font-stack: var(--font-sans);

  /*
    Type roles. Use these tokens; do not invent sizes.
    kicker   12px  uppercase micro: year, ordinals, CLEAR, field labels
    caption  13px  secondary chrome, nav, compact controls
    label    16px  section headings (same size as UI; distinguished by case, weight, and mute)
    ui       16px  body copy, buttons, inputs, blurbs, notes
    title    18px  list titles, wordmark, history dates
    heading  32px  page titles, search field, rating numeral
    display  52px  book title only (44px tablet, 40px phone)
  */
  --text-kicker: 0.75rem;
  --text-caption: 0.8125rem;
  --text-label: 1rem;
  --text-ui: 1rem;
  --text-title: 1.125rem;
  --text-heading: 2rem;
  --text-display: 3.25rem;
  --leading-display: 1.05;
  --leading-heading: 1.15;
  --leading-prose: 1.6;
  --leading-ui: 1.5;
  --leading-tight: 1.2;
  --leading-numeral: 1;
  --tracking-display: -0.03em;
  --tracking-heading: -0.02em;
  --tracking-kicker: 0.02em;
  --tracking-meta: 0.08em;
  --weight-regular: 400;
  --weight-semibold: 600;
  --weight-bold: 700;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-stack);
  font-size: var(--text-ui);
  line-height: var(--leading-ui);
  caret-color: var(--accent);
  -webkit-font-smoothing: antialiased;
}

.is-offline body {
  padding-block-start: var(--offline-banner-height);
}

::selection {
  background: color-mix(in srgb, var(--accent) 28%, var(--surface));
  color: var(--text);
}

a {
  text-underline-offset: 0.18em;
}

:where(a, button, input, select, textarea, summary):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.skip-link {
  position: fixed;
  inset-block-start: max(8px, env(safe-area-inset-top));
  inset-inline-start: max(8px, env(safe-area-inset-left));
  z-index: 4;
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 0;
  background: var(--accent);
  color: var(--accent-contrast);
  font-weight: var(--weight-bold);
  text-decoration: none;
  transform: translateY(calc(-100% - 16px - env(safe-area-inset-top)));
}

.skip-link:focus {
  transform: translateY(0);
}

.layout {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.nav {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 0 max(0px, env(safe-area-inset-right)) env(safe-area-inset-bottom)
    max(0px, env(safe-area-inset-left));
}

.wordmark {
  display: none;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  display: flex;
}

.nav-list > li {
  display: flex;
  flex: 1;
}

.nav-link {
  min-height: var(--nav-height);
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 6px 8px;
  border-radius: 0;
  color: var(--text-muted);
  font-size: var(--text-caption);
  text-decoration: none;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--accent);
}

.nav-link.active,
.nav-link[aria-current="page"] {
  color: var(--accent);
  background: var(--surface-raised);
}

.nav-icon {
  display: block;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.main {
  flex: 1;
  width: 100%;
  max-width: 760px;
  margin-inline: auto;
  padding: max(24px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right))
    calc(var(--nav-height) + 32px + env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));
}

.heading {
  margin: 0 0 20px;
  font-family: var(--font-serif);
  font-size: var(--text-heading);
  font-weight: var(--weight-bold);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
}

.panel {
  margin: 0;
  padding: 0;
}

.panel + .panel {
  margin-top: 24px;
}

.panel p {
  margin: 0 0 12px;
}

.panel p:last-child {
  margin-bottom: 0;
}

.panel-title {
  margin: 0 0 12px;
  font-size: var(--text-label);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-kicker);
  color: var(--text);
}

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

.import-skipped li {
  margin: 0 0 8px;
  color: var(--text-muted);
  font-size: var(--text-caption);
}

.import-skipped li:last-child {
  margin-bottom: 0;
}

.import-log-entry + .import-log-entry {
  margin-top: 20px;
}

.import-log-meta {
  margin: 0 0 8px;
  color: var(--text);
  font-size: var(--text-caption);
}

.status-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  margin: 0;
  font-size: var(--text-ui);
}

.status-list dt {
  color: var(--text-muted);
}

.status-list dd {
  margin: 0;
  word-break: break-word;
}

.note {
  margin-top: 20px;
  color: var(--text-muted);
  font-size: var(--text-caption);
}

.empty {
  color: var(--text-muted);
}

.error-main {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: max(32px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right))
    max(32px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  text-align: center;
}

.error-status {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--text-kicker);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  color: var(--text-muted);
}

.error-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--text-heading);
  font-weight: var(--weight-bold);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
}

.error-detail {
  margin: 0;
  max-width: 44ch;
  color: var(--text-muted);
}

.error-link {
  margin-top: 16px;
  color: var(--accent);
}

@media (min-width: 768px) and (min-height: 600px) {
  .layout {
    flex-direction: row;
  }

  .nav {
    position: sticky;
    top: 0;
    bottom: auto;
    inset-inline: auto;
    align-self: flex-start;
    flex-direction: column;
    align-items: stretch;
    gap: 24px;
    width: var(--sidebar-width);
    height: 100dvh;
    padding: max(24px, env(safe-area-inset-top)) 16px max(24px, env(safe-area-inset-bottom))
      max(16px, env(safe-area-inset-left));
    border-top: 0;
    border-inline-end: 1px solid var(--border);
  }

  .wordmark {
    display: block;
    padding: 0 12px;
    font-size: var(--text-title);
    font-weight: var(--weight-bold);
    letter-spacing: var(--tracking-heading);
    line-height: var(--leading-tight);
  }

  .nav-list {
    flex-direction: column;
    gap: 4px;
    flex: 0 0 auto;
  }

  .nav-list > li {
    flex: 0 0 auto;
  }

  .nav-link {
    flex-direction: row;
    justify-content: flex-start;
    gap: 12px;
    min-height: 44px;
    padding: 10px 12px;
    font-size: var(--text-ui);
  }

  .main {
    padding: max(40px, env(safe-area-inset-top)) max(32px, env(safe-area-inset-right))
      max(40px, env(safe-area-inset-bottom)) 32px;
  }

  .account {
    display: flex;
  }
}

.account {
  display: none;
  flex-direction: column;
  gap: 2px;
  margin-top: auto;
  padding: 12px;
  border-radius: 0;
  background: var(--surface-raised);
}

.mobile-account {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: calc(44px + env(safe-area-inset-top));
  padding: max(8px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 8px
    max(16px, env(safe-area-inset-left));
  border-bottom: 1px solid var(--border);
}

.top-bar-back {
  margin-right: auto;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: inherit;
}

.mobile-account .account-menu {
  position: relative;
}

.mobile-account .account-menu > summary {
  min-width: 88px;
  align-items: flex-end;
}

.mobile-account .account-menu-items {
  position: absolute;
  inset-block-start: 100%;
  inset-inline-end: 0;
  z-index: 2;
  width: min(260px, calc(100vw - 32px));
  margin-top: 4px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--surface-raised);
  box-shadow: 0 8px 24px rgb(0 0 0 / 16%);
}

.mobile-account-label {
  color: var(--accent);
  font-size: var(--text-caption);
  font-weight: var(--weight-bold);
}

.page-back {
  display: none;
}

@media (min-width: 768px) and (min-height: 600px) {
  .mobile-account {
    display: none;
  }

  .page-back {
    display: block;
  }
}

.account-name {
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
}

.account-email {
  color: var(--text-muted);
  font-size: var(--text-caption);
  word-break: break-word;
}

.account-menu summary {
  min-height: 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  cursor: pointer;
}

.account-menu-items {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: var(--text-caption);
}

.account-menu-items a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--accent);
}

.sign-out {
  min-height: 44px;
  margin-top: 8px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent);
  font: inherit;
  font-size: var(--text-caption);
  cursor: pointer;
}

.account-menu-items .sign-out {
  margin-top: 0;
}

.sign-out:hover,
.sign-out:focus-visible {
  text-decoration: underline;
}

.sign-in {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  padding: max(32px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right))
    max(32px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
}

.sign-in-kicker {
  margin: 0 0 8px;
  font-size: var(--text-label);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  color: var(--text);
}

.sign-in-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
}

.field input {
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: var(--text-ui);
  font-weight: var(--weight-regular);
}

.field input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.button {
  min-height: 44px;
  padding: 10px 16px;
  border: 0;
  border-radius: 0;
  background: var(--accent);
  color: var(--accent-contrast);
  font: inherit;
  font-weight: var(--weight-semibold);
  cursor: pointer;
}

.button:disabled {
  opacity: 0.7;
  cursor: default;
}

.credential-form {
  display: grid;
  gap: 16px;
}

.credential-form fieldset {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  border: 0;
}

.credential-form legend {
  padding: 0;
  margin-bottom: 4px;
  font-size: var(--text-label);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  color: var(--text);
}

.credential-form label:not(.field) {
  min-height: 44px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.credential-form select {
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: var(--text-ui);
}

.credential-secret {
  display: block;
  overflow-wrap: anywhere;
  padding: 12px;
  border-radius: 0;
  background: var(--surface);
  user-select: all;
}

.credential-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.credential-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.credential-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.credential-list p {
  color: var(--text-muted);
  font-size: var(--text-caption);
}

.button[aria-busy="true"] {
  cursor: wait;
}

.button-secondary {
  min-height: 44px;
  padding: 9px 12px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
}

.form-error {
  margin: 0;
  padding: 10px 12px;
  border-radius: 0;
  background: color-mix(in srgb, #c0392b 12%, var(--surface));
  color: #9b2c2c;
  font-size: var(--text-caption);
}

[data-sonner-toaster].app-toaster {
  font-family: var(--font-sans);
  pointer-events: none;
  --normal-bg: var(--surface-raised);
  --normal-border: var(--border);
  --normal-text: var(--text);
  --error-bg: color-mix(in srgb, #c0392b 12%, var(--surface));
  --error-border: color-mix(in srgb, #9b2c2c 40%, var(--paper));
  --error-text: #9b2c2c;
}

[data-sonner-toast].app-toast {
  pointer-events: auto;
  font-size: var(--text-caption);
  border-radius: 0;
  box-shadow: none;
}

.search-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.search-page-header {
  margin-bottom: 24px;
}

.search-kicker {
  margin: 0 0 8px;
  font-size: var(--text-label);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  color: var(--text);
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px;
}

.search-large-input {
  width: 100%;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: var(--text-heading);
  font-weight: var(--weight-regular);
  line-height: var(--leading-heading);
  padding: 0;
  outline: none;
}

.search-large-input::-webkit-search-cancel-button,
.search-large-input::-webkit-search-decoration,
.search-large-input::-webkit-search-results-button,
.search-large-input::-webkit-search-results-decoration {
  -webkit-appearance: none;
  appearance: none;
  display: none;
}

.search-large-input::placeholder {
  color: color-mix(in srgb, var(--ink) 35%, var(--paper));
}

.search-large-input:focus-visible {
  outline: none;
}

.search-input-wrapper:focus-within {
  border-bottom-color: var(--ink);
}

.search-clear-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  flex-shrink: 0;
}

.search-clear-button:hover,
.search-clear-button:focus-visible {
  color: var(--accent);
}

.search-clear-icon {
  width: 22px;
  height: 22px;
  display: block;
}

.search-results-kicker,
.search-status-message {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: var(--text-kicker);
  letter-spacing: var(--tracking-meta);
  text-transform: uppercase;
  color: var(--text-muted);
}

.search-response {
  margin-top: 0;
}

.search-results {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.search-result {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.search-result-main {
  min-width: 0;
  color: inherit;
  text-decoration: none;
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.search-result-main:hover .book-title,
.search-result-main:focus-visible .book-title {
  text-decoration: underline;
}

.search-result-details {
  min-width: 0;
}

.search-result-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}

.book-shelf-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 6px;
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--text-kicker);
  letter-spacing: var(--tracking-meta);
  text-transform: uppercase;
  color: var(--text-muted);
  background: transparent;
}

.search-result-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}

.search-add-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 16px;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
}

.search-add-button:hover,
.search-add-button:focus-visible {
  background: color-mix(in srgb, var(--ink) 85%, var(--paper));
  border-color: var(--ink);
  color: var(--paper);
}

.search-add-button:disabled {
  opacity: 0.6;
  cursor: default;
}

.search-add-button[aria-busy="true"] {
  cursor: wait;
}

.search-mark-read-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.search-mark-read-button:hover,
.search-mark-read-button:focus-visible {
  border-color: var(--ink);
  color: var(--ink);
}

.save-error {
  margin: 8px 0 0;
  color: #9b2c2c;
  font-size: var(--text-caption);
  text-align: right;
  max-width: 220px;
}

.library-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.library-book {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.library-book-details {
  min-width: 0;
}

.book-cover,
.book-cover-placeholder {
  width: 80px;
  height: 120px;
  border-radius: 0;
  background: repeating-linear-gradient(
    -45deg,
    color-mix(in srgb, var(--forest) 16%, var(--paper)),
    color-mix(in srgb, var(--forest) 16%, var(--paper)) 8px,
    color-mix(in srgb, var(--forest) 8%, var(--paper)) 8px,
    color-mix(in srgb, var(--forest) 8%, var(--paper)) 16px
  );
  object-fit: cover;
}

.book-masthead-cover .book-cover,
.book-masthead-cover .book-cover-placeholder {
  width: 160px;
  height: 240px;
}

.book-title {
  display: block;
  margin: 0 0 4px;
  font-family: var(--font-serif);
  font-size: var(--text-title);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
}

.book-title a,
.back-link a {
  color: inherit;
}

.book-authors {
  display: block;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: var(--text-ui);
  margin: 0 0 6px;
}

.book-year {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--text-kicker);
  letter-spacing: var(--tracking-meta);
  text-transform: uppercase;
}

.book-completion {
  color: var(--text-muted);
  font-size: var(--text-caption);
}

.finish-book-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: end;
  margin-top: 12px;
}

.finish-date,
.finish-rating,
.finish-notes,
.reading-status-form label,
.reading-annotations-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--text-muted);
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
}

.finish-date,
.finish-rating {
  min-width: 0;
  flex: 1 1 132px;
}

.finish-date input,
.finish-rating select,
.finish-notes textarea,
.reading-status-form input,
.reading-status-form textarea,
.reading-annotations-form select,
.reading-annotations-form textarea {
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: var(--text-ui);
  max-width: 100%;
}

.finish-notes {
  flex-basis: 100%;
}

.finish-notes small,
.reading-status-form small,
.reading-annotations-form small {
  font-weight: var(--weight-regular);
}

.finish-notes textarea,
.reading-status-form textarea,
.reading-annotations-form textarea {
  width: 100%;
  resize: vertical;
}

.finish-book-form .form-error {
  flex-basis: 100%;
}

.current-reading-status {
  margin: 0;
  color: var(--text-muted);
}

.secondary-reading-actions {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.reading-status-form {
  display: grid;
  gap: 10px;
}

.reading-status-form .button {
  justify-self: start;
}

.reading-started-on {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: var(--text-caption);
}

.back-link {
  margin: 0 0 16px;
}

.book-detail-heading {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  margin-bottom: 20px;
}

.book-detail-heading .heading {
  margin-bottom: 6px;
}

.reading-timeline {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.reading-entry {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.reading-entry:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.reading-entry-heading {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}

.reading-entry time {
  color: var(--text-muted);
}

.reading-annotations-form {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.reading-annotations-form .button {
  justify-self: start;
}

.home-welcome {
  margin: -8px 0 20px;
  color: var(--text-muted);
}

.home-section {
  margin-top: 28px;
}

.home-section-title {
  margin: 0 0 12px;
  font-size: var(--text-label);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-kicker);
  color: var(--text);
}

.list-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.list-filter {
  display: inline-flex;
  min-height: 44px;
  gap: 8px;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 0;
  color: var(--text-muted);
  font-weight: var(--weight-semibold);
  text-decoration: none;
}

.list-filter:hover,
.list-filter:focus-visible,
.list-filter[aria-current="page"] {
  border-color: var(--accent);
  color: var(--accent);
}

.list-filter[aria-current="page"] {
  background: var(--surface-raised);
}

.list-filter-count {
  min-width: 24px;
  padding: 1px 7px;
  border-radius: 0;
  background: var(--surface-raised);
  color: var(--text);
  font-size: var(--text-caption);
  text-align: center;
}

.list-content {
  position: relative;
}

.offline-banner {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 3;
  min-height: var(--offline-banner-height);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: max(10px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 10px
    max(16px, env(safe-area-inset-left));
  background: var(--accent);
  color: var(--accent-contrast);
  font-size: var(--text-ui);
  font-weight: var(--weight-semibold);
  text-align: center;
}

.is-offline .mobile-account {
  padding-block-start: 8px;
}

.is-offline .main {
  padding-block-start: 24px;
}

.is-offline .sign-in,
.is-offline .error-main {
  padding-block-start: 32px;
}

@media (min-width: 480px) {
  :root {
    --offline-banner-height: calc(44px + env(safe-area-inset-top));
  }
}

@media (min-width: 768px) and (min-height: 600px) {
  .is-offline .main {
    padding-block-start: 40px;
  }
}

@media (max-width: 380px) {
  .main {
    padding-inline: max(12px, env(safe-area-inset-left)) max(12px, env(safe-area-inset-right));
  }

  .search-controls {
    grid-template-columns: minmax(0, 1fr);
  }

  .search-controls .button {
    width: 100%;
  }

  .search-result,
  .search-result-main {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 12px;
  }

  .search-result {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .library-book,
  .book-detail-heading {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 12px;
  }

  .book-cover,
  .book-cover-placeholder {
    width: 64px;
    height: 96px;
  }

  .book-masthead-cover .book-cover,
  .book-masthead-cover .book-cover-placeholder {
    width: 120px;
    height: 180px;
  }

  .list-filter {
    flex: 1 1 auto;
    justify-content: center;
  }
}

@media (pointer: coarse) {
  .back-link a,
  .error-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

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

.book-page {
  display: grid;
  gap: 52px;
}

.main:has(.book-page) {
  max-width: 1120px;
}

.main:has(.book-page) .back-link {
  margin-bottom: 24px;
}

.book-shelf-management {
  display: grid;
  gap: 16px;
  padding-block: 28px;
  border-block: 1px solid var(--border);
}

.book-shelf-management:last-child {
  border-block-end: 0;
  padding-block-end: 0;
}

.book-shelf-summary h2 {
  margin: 0;
  font-size: var(--text-label);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  color: var(--text);
}

.book-shelf-note {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--text-caption);
}

.book-shelf-controls {
  display: grid;
  gap: 8px;
  max-width: 36rem;
}

.book-shelf-form {
  display: grid;
  gap: 10px;
  align-items: center;
}

.book-shelf-form fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.book-shelf-picker {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--border);
}

.book-shelf-picker label {
  position: relative;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 10px;
  border-right: 1px solid var(--border);
  cursor: pointer;
}

.book-shelf-picker label:last-child {
  border-right: 0;
}

.book-shelf-picker label:has(input:checked) {
  background: var(--forest);
  color: var(--paper);
}

.book-shelf-picker input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  accent-color: var(--forest);
}

.book-shelf-picker label:has(input:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.book-remove-control {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
  min-height: 44px;
}

.book-remove-trigger {
  min-height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #9b2c2c;
  font: inherit;
  font-size: var(--text-caption);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  cursor: pointer;
}

.button-danger {
  background: #9b2c2c;
  color: var(--paper);
}

.book-masthead {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  grid-template-areas:
    "cover title"
    "cover copy";
  column-gap: 56px;
  row-gap: 12px;
  align-items: start;
}

.book-masthead-cover {
  grid-area: cover;
  display: grid;
  gap: 0;
}

.book-masthead-cover .book-cover,
.book-masthead-cover .book-cover-placeholder {
  width: 240px;
  height: 360px;
}

.book-masthead-copy {
  grid-area: copy;
  min-width: 0;
}

.book-masthead-meta {
  margin: 12px 0 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--border);
}

ul.book-masthead-meta {
  display: grid;
  gap: 6px;
  list-style: none;
}

.book-detail-meta {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--text-kicker);
  letter-spacing: var(--tracking-meta);
}

.book-display-title {
  grid-area: title;
  margin: 0;
  max-width: 12ch;
  font-family: var(--font-serif);
  font-size: var(--text-display);
  font-weight: var(--weight-bold);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  overflow-wrap: anywhere;
}

.book-display-subtitle {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: var(--text-ui);
  color: var(--text-muted);
}

.book-display-author {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: var(--text-ui);
  font-style: italic;
  color: var(--text-muted);
}

.book-blurb {
  margin: 0;
  max-width: 58ch;
  font-family: var(--font-serif);
  font-size: var(--text-ui);
  line-height: var(--leading-prose);
  white-space: pre-wrap;
}

.book-stats {
  padding: 4px 0 32px;
  border-bottom: 1px solid var(--border);
}

.book-stat-label {
  margin: 0 0 8px;
  font-size: var(--text-label);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  color: var(--text);
}

.book-stat-rating {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.star-rating {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.star-rating-stars {
  display: flex;
  gap: 2px;
}

.star-rating-stars:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.star-slot {
  position: relative;
  width: 34px;
  height: 44px;
}

.star-visual {
  position: relative;
  display: block;
  width: 26px;
  height: 26px;
  margin: 9px auto;
  pointer-events: none;
}

.star-icon {
  display: block;
  width: 26px;
  height: 26px;
}

.star-icon-empty {
  color: color-mix(in srgb, var(--ink) 30%, var(--paper));
}

.star-icon-clip {
  position: absolute;
  inset: 0 auto 0 0;
  overflow: hidden;
}

.star-icon-fill {
  color: var(--forest);
}

.star-rating.is-previewing .star-icon-fill {
  color: var(--forest-soft);
}

.star-hit {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 1;
  width: 50%;
  cursor: pointer;
}

.star-hit-left {
  left: 0;
}

.star-hit-right {
  right: 0;
}

.star-rating-value {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--text-heading);
  line-height: var(--leading-numeral);
}

.star-rating-clear {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  font-size: var(--text-kicker);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.star-rating-clear:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.reading-history-header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: center;
  justify-content: space-between;
}

.reading-history-header h2 {
  margin: 0;
  font-size: var(--text-label);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  color: var(--text);
}

.reading-history-empty {
  margin: 12px 0 0;
  color: var(--text-muted);
  font-size: var(--text-ui);
}

.reading-timeline {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.reading-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  column-gap: 16px;
  row-gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.reading-entry-meta,
.reading-entry-notes {
  grid-column: 1;
}

.reading-entry > .log-read-form {
  grid-column: 1 / -1;
  padding: 0;
  border: 0;
}

.reading-entry-date {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--text-title);
  line-height: var(--leading-tight);
}

.reading-entry-ordinal {
  margin: 6px 0 0;
  font-size: var(--text-kicker);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  color: var(--text-muted);
}

.reading-entry-notes {
  margin: 0;
  min-width: 0;
  font-family: var(--font-serif);
  font-size: var(--text-ui);
  line-height: var(--leading-prose);
  overflow-wrap: anywhere;
}

.reading-entry-action,
.reading-entry-actions,
.reading-entry-edit {
  grid-column: 2;
  grid-row: 1 / span 2;
  justify-self: end;
  align-self: start;
}

.reading-entry-actions {
  display: flex;
  gap: 2px;
  justify-content: end;
}

.reading-entry-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
}

.reading-entry-icon svg {
  display: block;
  width: 20px;
  height: 20px;
}

.reading-entry-icon:hover,
.reading-entry-icon:focus-visible {
  color: var(--ink);
}

.reading-entry-icon.is-danger {
  color: #9b2c2c;
}

.reading-entry-icon.is-danger:hover,
.reading-entry-icon.is-danger:focus-visible {
  color: #c0392b;
}

.reading-entry-icon.is-confirming {
  background: color-mix(in srgb, #c0392b 12%, var(--surface));
}

.reading-entry-icon:disabled {
  opacity: 0.5;
  cursor: default;
}

@media (min-width: 641px) and (max-width: 960px) {
  :root {
    --text-display: 2.75rem;
  }

  .book-masthead {
    grid-template-columns: 200px minmax(0, 1fr);
    column-gap: 40px;
  }

  .book-masthead-cover .book-cover,
  .book-masthead-cover .book-cover-placeholder {
    width: 200px;
    height: 300px;
  }
}

@media (max-width: 640px) {
  :root {
    --text-display: 2.5rem;
  }

  .book-page {
    gap: 36px;
  }

  .book-masthead {
    grid-template-columns: 132px minmax(0, 1fr);
    grid-template-areas:
      "title title"
      "cover copy";
    column-gap: 24px;
    row-gap: 16px;
  }

  .book-masthead-cover .book-cover,
  .book-masthead-cover .book-cover-placeholder {
    width: 132px;
    height: 198px;
  }

  .book-display-title {
    max-width: none;
  }

  .book-display-author {
    margin-bottom: 12px;
  }

  .book-shelf-management {
    gap: 12px;
    padding-block: 22px;
  }

  .book-shelf-controls > *,
  .book-shelf-controls form,
  .book-shelf-controls .button {
    width: 100%;
  }

  .book-shelf-picker {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .book-shelf-picker label {
    min-width: 0;
    justify-content: center;
    padding-inline: 6px;
    border-right: 1px solid var(--border);
    border-bottom: 0;
    font-size: var(--text-caption);
    text-align: center;
  }

  .book-shelf-picker label:last-child {
    border-right: 0;
  }

  .book-stats {
    padding-bottom: 28px;
  }

  .reading-entry {
    padding: 16px 0;
  }
}

@media (max-width: 360px) {
  .book-masthead {
    grid-template-columns: 1fr;
    grid-template-areas:
      "title"
      "cover"
      "copy";
    row-gap: 16px;
  }

  .book-masthead-copy {
    padding-top: 0;
  }
}

.reading-entry-edit {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--text-muted);
  font: inherit;
  font-size: var(--text-kicker);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-kicker);
  line-height: var(--leading-tight);
  text-transform: uppercase;
  cursor: pointer;
}

.log-read-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.log-read-date,
.log-read-notes {
  display: grid;
  gap: 6px;
}

.log-read-form .reading-entry-ordinal {
  margin: 0;
}

.log-read-date span,
.log-read-notes span {
  font-size: var(--text-kicker);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  color: var(--text-muted);
}

.log-read-date span small,
.log-read-notes span small {
  font-size: 1em;
  font-weight: var(--weight-regular);
  letter-spacing: normal;
  text-transform: none;
}

.log-read-date input,
.log-read-notes textarea {
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: var(--text-ui);
}

.log-read-notes textarea {
  width: 100%;
  min-width: 0;
  min-height: 120px;
  resize: vertical;
  font-family: var(--font-serif);
  font-size: var(--text-ui);
  line-height: var(--leading-prose);
  box-sizing: border-box;
}

.log-read-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: start;
}

.date-field {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.date-today {
  min-height: 44px;
  padding: 0 10px;
  border: 0;
  background: none;
  color: var(--forest);
  font: inherit;
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  cursor: pointer;
}

.wordmark {
  font-family: var(--font-serif);
}

@media (pointer: coarse) {
  .star-slot {
    width: 40px;
    height: 44px;
  }

  .star-visual {
    width: 24px;
    height: 24px;
    margin-block: 10px;
  }

  .star-icon {
    width: 24px;
    height: 24px;
  }
}

@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;
  }
}