:root {
  --paper: #f3ead3;
  --paper-dark: #e8dcb8;
  --ink: #1a1714;
  --muted: #4a443c;
  --rule: #1a1714;
  --sidebar: 16.5rem;
  --focus: #1a1714;
}

html[data-theme="dark"] {
  --paper: #1c1916;
  --paper-dark: #141210;
  --ink: #f3ead3;
  --muted: #c9bda8;
  --rule: #d4c6aa;
  --focus: #f3ead3;
}

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

html,
body {
  margin: 0;
  height: 100%;
  width: 100%;
  overflow: hidden;
}

html {
  font-size: 18px;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: "Courier New", Courier, ui-monospace, monospace;
  line-height: 1.55;
}

.app {
  display: grid;
  grid-template-columns: var(--sidebar) 1fr;
  height: 100vh;
  width: 100vw;
}

.sidebar {
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-right: 1px solid var(--rule);
  background: var(--paper-dark);
}

.sidebar-head {
  padding: 1rem 1rem 0.6rem;
  border-bottom: 1px solid var(--rule);
}

.sidebar-head h2 {
  margin: 0 0 0.65rem;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-weight: 400;
  font-size: 1.25rem;
}

.vault-picker {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: 0.55rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.vault-picker select {
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.9rem;
  width: 100%;
}

.vault-actions {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.4rem;
}

.vault-actions button,
#remove-vault {
  flex: 1;
  font-size: 0.72rem;
}

#remove-vault {
  width: 100%;
}

.folder-heading {
  padding: 0.7rem 1rem 0;
}

.eyebrow {
  margin: 0 0 0.25rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.folder-list {
  flex: 1;
  overflow: auto;
  padding: 0.5rem 0;
}

.folder-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: stretch;
}

.folder-row button[data-folder-action] {
  border: 0;
  background: transparent;
  padding: 0 0.45rem;
  text-transform: none;
  letter-spacing: 0;
  font-size: 1rem;
}

.folder-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 0.45rem 0.85rem;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.95rem;
  cursor: pointer;
}

.folder-item .count {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.85rem;
}

.folder-item.active {
  background: var(--ink);
  color: var(--paper);
}

.folder-item.active .count {
  color: var(--paper);
}

.folder-item:hover:not(.active) {
  text-decoration: underline;
}

.folder-item.nested {
  padding-left: 1.6rem;
}

.sidebar-actions {
  display: flex;
  gap: 0.4rem;
  padding: 0.75rem;
  border-top: 1px solid var(--rule);
}

.sidebar-actions button {
  flex: 1;
}

.file-path {
  margin: 0;
  padding: 0 0.75rem 0.75rem;
  font-size: 0.75rem;
  color: var(--muted);
  word-break: break-all;
}

.workspace {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  height: 100vh;
}

.masthead {
  flex: 0 0 auto;
  padding: 0.9rem 1.15rem 0.8rem;
  border-bottom: 1px solid var(--rule);
}

.masthead-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.85rem;
  font-weight: 400;
}

.subtitle {
  margin: 0.15rem 0 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
}

.masthead-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.datestamp {
  margin: 0;
  font-size: 0.9rem;
  white-space: nowrap;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  align-items: flex-end;
  margin-top: 0.75rem;
}

.search {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1 1 14rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

input[type="search"],
input[type="number"],
input[type="text"],
input[type="url"],
select,
textarea,
button {
  font: inherit;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 0;
  padding: 0.4rem 0.55rem;
}

input[type="search"] {
  text-transform: none;
  letter-spacing: 0;
  font-size: 1rem;
}

.actions {
  display: flex;
  gap: 0.45rem;
}

button {
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.8rem;
}

button:hover {
  text-decoration: underline;
}

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

.toast {
  margin: 0.55rem 0 0;
  font-size: 0.9rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  flex: 0 0 auto;
  border-bottom: 1px solid var(--rule);
}

.stat {
  padding: 0.65rem 0.95rem;
  border-right: 1px solid var(--rule);
}

.stat:last-child {
  border-right: 0;
}

.stat .value {
  display: block;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.45rem;
}

.stat .label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.filters {
  display: grid;
  grid-template-columns: 1fr 1fr 2fr;
  flex: 0 0 auto;
  border-bottom: 1px solid var(--rule);
}

.filters fieldset {
  margin: 0;
  border: 0;
  border-right: 1px solid var(--rule);
  padding: 0.55rem 0.9rem 0.7rem;
}

.filters fieldset:last-child {
  border-right: 0;
}

.filters legend {
  padding: 0;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.filters label {
  display: inline-block;
  margin: 0.2rem 0.85rem 0 0;
  font-size: 0.95rem;
}

.filters input {
  accent-color: var(--ink);
}

.catalog {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 1.1rem 1.15rem 1.6rem;
}

.section {
  margin-bottom: 1.5rem;
}

.section h2 {
  margin: 0 0 0.7rem;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.25rem;
  font-weight: 400;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.3rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(24rem, 1fr));
  gap: 0.9rem;
}

.card {
  border: 1px solid var(--rule);
  padding: 1rem 1.05rem 1rem;
  background: var(--paper);
  display: flex;
  flex-direction: column;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.55rem;
  margin-bottom: 0.7rem;
}

.card h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.2rem;
  font-weight: 400;
}

.meta {
  margin: 0.2rem 0 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.stamps {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.3rem;
}

.stamp {
  display: inline-block;
  border: 1px solid var(--rule);
  padding: 0.15rem 0.4rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.stamp.filled {
  background: var(--ink);
  color: var(--paper);
}

.progress-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0.4rem 0 0.35rem;
}

.progress-row button {
  padding: 0.2rem 0.55rem;
  min-width: 2rem;
}

.progress-row input[type="number"] {
  width: 4.4rem;
  text-align: right;
}

.progress-row .of {
  font-size: 0.95rem;
  color: var(--muted);
}

.bar {
  height: 0.7rem;
  border: 1px solid var(--rule);
  margin: 0.15rem 0 0.65rem;
}

.bar > span {
  display: block;
  height: 100%;
  background: var(--ink);
}

.card-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
  margin-top: auto;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.field.wide {
  grid-column: 1 / -1;
}

.field select,
.field textarea,
.field input {
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.95rem;
}

.field textarea {
  min-height: 3.4rem;
  resize: vertical;
}

.card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.65rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--rule);
  font-size: 0.9rem;
}

.card-foot a {
  color: var(--ink);
}

.card-foot a:hover {
  text-decoration: underline;
}

.card-foot-actions {
  display: flex;
  gap: 0.4rem;
}

.drop-overlay {
  position: fixed;
  inset: 0.75rem;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--rule);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.4rem;
  color: var(--ink);
  pointer-events: none;
}

.drop-overlay[hidden] {
  display: none;
}

.tags {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.muted,
.empty {
  color: var(--muted);
  font-size: 1rem;
}

.error {
  border: 1px solid var(--rule);
  padding: 1rem;
}

.empty-vault {
  max-width: 36rem;
}

.empty-vault p {
  margin: 0 0 0.75rem;
}

.empty-vault ol {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
}

.sheet {
  width: min(34rem, calc(100vw - 2rem));
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink);
  padding: 0;
}

.sheet::backdrop {
  background: rgba(0, 0, 0, 0.4);
}

.sheet form {
  padding: 1.1rem 1.15rem 1.15rem;
}

.sheet h2 {
  margin: 0 0 0.9rem;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-weight: 400;
  font-size: 1.3rem;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.4rem;
}

.dialog-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
}

.dialog-fields .field.wide {
  grid-column: 1 / -1;
}

.dialog-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  justify-content: flex-end;
}

@media (max-width: 900px) {
  .app {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .sidebar {
    max-height: 11rem;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }

  .workspace {
    height: auto;
    min-height: 0;
  }
}