/* Vellum design system adapted for farmem web UI */

:root {
  --paper: #f2eee4;
  --card: #ffffff;
  --ink: #16140e;
  --ink70: #56524a;
  --ink40: #928d81;
  --hot: #ff4221;
  --green: #0e8a55;
  --blue: #2b4acb;
  --line: var(--ink);

  --shadow: 4px 4px 0 rgba(22, 20, 14, 0.9);
  --shadow-hot: 4px 4px 0 var(--hot);
  --shadow-green: 4px 4px 0 var(--green);
  --shadow-blue: 4px 4px 0 var(--blue);

  --radius: 4px;
  --border: 1.5px solid var(--ink);
  --rule: 1px solid var(--ink);

  --font-display: "Bricolage Grotesque", sans-serif;
  --font-ui: "Hanken Grotesk", sans-serif;
  --font-num: "Space Grotesk", monospace;
}

html[data-theme="dark"] {
  --paper: #16140e;
  --card: #1e1c17;
  --ink: #f2eee4;
  --ink70: #b8b2a6;
  --ink40: #6b655b;
  --shadow: 4px 4px 0 rgba(242, 238, 228, 0.9);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-ui);
  font-weight: 500;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

.kicker {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--hot);
  margin-bottom: 0.35rem;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: var(--card);
  border-bottom: var(--border);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 0.95;
}

.header-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

button {
  cursor: pointer;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.9rem;
  border: var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink);
  padding: 0.5rem 0.9rem;
  transition: transform 0.08s ease, box-shadow 0.08s ease, background 0.08s ease;
}

button:hover {
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow);
}

button.primary {
  background: var(--ink);
  color: var(--paper);
  box-shadow: var(--shadow-hot);
}

button.primary::after {
  content: " →";
}

button.primary:hover {
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 var(--hot);
}

button.danger {
  color: var(--hot);
  border-color: var(--hot);
}

button.danger:hover {
  background: var(--hot);
  color: var(--card);
  box-shadow: var(--shadow-hot);
}

button.theme-toggle {
  font-size: 1.05rem;
  padding: 0.45rem 0.55rem;
  line-height: 1;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.tile {
  background: var(--card);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 1rem;
}

.filters input,
.filters select {
  flex: 1 1 160px;
  min-width: 140px;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.9rem;
  background: var(--paper);
  color: var(--ink);
  border: var(--border);
  border-radius: var(--radius);
  padding: 0.5rem 0.7rem;
}

.filters input::placeholder {
  color: var(--ink40);
}

.exports {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.pill-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.pill-group-label {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink70);
}

.pill {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.85rem;
  border: var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink70);
  padding: 0.25rem 0.6rem;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.08s ease, background 0.08s ease;
}

.pill:hover {
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow);
}

.pill.active {
  background: var(--hot);
  border-color: var(--hot);
  color: var(--card);
  box-shadow: var(--shadow-hot);
}

.pill .count {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.75rem;
  margin-left: 0.35rem;
  opacity: 0.9;
}

.prompts-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.prompt-card {
  background: var(--card);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.prompt-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}

.prompt-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: var(--rule);
}

.badge {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  padding: 0.15rem 0.45rem;
  color: var(--ink70);
  background: var(--paper);
}

.badge.project {
  color: var(--hot);
  border-color: var(--hot);
  background: var(--card);
}

.prompt-date {
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink40);
}

/* Two views per card: rendered markdown (default) and raw source. */
.prompt-rendered {
  max-height: 460px;
  overflow: auto;
  margin-bottom: 0.75rem;
}

.prompt-raw {
  display: none;
}

.prompt-card.show-raw .prompt-rendered {
  display: none;
}

.prompt-card.show-raw .prompt-raw {
  display: block;
}

pre.prompt-raw {
  margin: 0 0 0.75rem;
  background: var(--paper);
  border: var(--rule);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  max-height: 460px;
  overflow: auto;
  box-shadow: inset 2px 2px 0 rgba(22, 20, 14, 0.06);
}

html[data-theme="dark"] pre.prompt-raw {
  box-shadow: inset 2px 2px 0 rgba(242, 238, 228, 0.06);
}

pre.prompt-raw code.hljs {
  display: block;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
  background: transparent;
  padding: 0;
}

/*
 * highlight.js tokens mapped onto the Vellum palette. Two syntax hues only —
 * blue (keywords/types) and green (strings/markers) — with ink for
 * names/titles; hot stays reserved for the card's one accent.
 */
.hljs-comment {
  color: var(--ink40);
  font-style: italic;
}

.hljs-quote {
  color: var(--ink70);
  font-style: italic;
}

.hljs-keyword,
.hljs-selector-tag,
.hljs-literal,
.hljs-built_in,
.hljs-type,
.hljs-meta {
  color: var(--blue);
}

.hljs-keyword,
.hljs-selector-tag {
  font-weight: 700;
}

.hljs-string,
.hljs-regexp,
.hljs-symbol,
.hljs-attr,
.hljs-attribute,
.hljs-link,
.hljs-bullet,
.hljs-code,
.hljs-addition {
  color: var(--green);
}

.hljs-number {
  color: var(--ink70);
}

.hljs-title,
.hljs-title.function_,
.hljs-title.class_,
.hljs-name,
.hljs-section,
.hljs-strong {
  color: var(--ink);
  font-weight: 800;
}

.hljs-deletion {
  color: var(--hot);
}

.hljs-emphasis {
  font-style: italic;
}

.prompt-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.prompt-actions button.copied {
  background: var(--green);
  border-color: var(--green);
  color: var(--card);
  box-shadow: var(--shadow-green);
}

.prompt-actions button.error {
  background: var(--hot);
  border-color: var(--hot);
  color: var(--card);
  box-shadow: var(--shadow-hot);
}

.empty {
  color: var(--ink40);
  text-align: center;
  padding: 4rem 1rem;
  font-size: 1.1rem;
}

.empty.error {
  color: var(--hot);
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(22, 20, 14, 0.88);
  display: grid;
  place-items: center;
  padding: 1rem;
  z-index: 100;
}

.overlay.hidden {
  display: none;
}

.modal {
  background: var(--card);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  width: 100%;
  max-width: 420px;
}

.modal.editor {
  max-width: 680px;
}

.modal h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}

.modal p {
  margin: 0 0 1rem;
  color: var(--ink70);
  font-size: 0.9rem;
}

.modal input,
.modal textarea,
.modal select {
  width: 100%;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.95rem;
  background: var(--paper);
  color: var(--ink);
  border: var(--border);
  border-radius: var(--radius);
  padding: 0.65rem 0.8rem;
  margin-bottom: 0.75rem;
}

.modal input::placeholder,
.modal textarea::placeholder {
  color: var(--ink40);
}

.modal textarea {
  resize: vertical;
  min-height: 160px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.error {
  color: var(--hot);
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0.5rem 0 0;
}

/* Markdown rendering inside prompt cards and editor preview */

.markdown {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--ink);
}

.markdown > *:first-child {
  margin-top: 0;
}

.markdown > *:last-child {
  margin-bottom: 0;
}

.markdown h1,
.markdown h2,
.markdown h3,
.markdown h4,
.markdown h5,
.markdown h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 1.25rem 0 0.5rem;
  color: var(--ink);
}

.markdown h1 {
  font-size: 1.5rem;
}

.markdown h2 {
  font-size: 1.25rem;
}

.markdown h3 {
  font-size: 1.1rem;
}

.markdown p {
  margin: 0 0 0.75rem;
}

.markdown ul,
.markdown ol {
  margin: 0 0 0.75rem;
  padding-left: 1.35rem;
}

.markdown li {
  margin-bottom: 0.25rem;
}

.markdown li > ul,
.markdown li > ol {
  margin-top: 0.25rem;
  margin-bottom: 0.25rem;
}

.markdown code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.88em;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 3px;
  padding: 0.1em 0.35em;
}

.markdown pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  background: var(--paper);
  border: var(--border);
  border-radius: var(--radius);
  padding: 0.85rem;
  margin: 0 0 0.75rem;
  overflow-x: auto;
  box-shadow: inset 2px 2px 0 rgba(22, 20, 14, 0.08);
}

html[data-theme="dark"] .markdown pre {
  box-shadow: inset 2px 2px 0 rgba(242, 238, 228, 0.08);
}

.markdown pre code {
  background: transparent;
  border: none;
  padding: 0;
  font-size: 0.9em;
}

.markdown blockquote {
  margin: 0 0 0.75rem;
  padding: 0.25rem 0 0.25rem 1rem;
  border-left: 3px solid var(--hot);
  color: var(--ink70);
}

.markdown strong {
  font-weight: 800;
  color: var(--ink);
}

.markdown a {
  color: var(--hot);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.markdown hr {
  border: none;
  border-top: var(--rule);
  margin: 1rem 0;
}

.markdown table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 0.75rem;
  border: var(--border);
}

.markdown th,
.markdown td {
  border: 1px solid var(--ink);
  padding: 0.4rem 0.6rem;
  text-align: left;
}

.markdown th {
  font-weight: 800;
  background: var(--paper);
}

/* Editor tabs + panels */

.editor-tabs {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
  border-bottom: var(--border);
}

.editor-tab {
  background: transparent;
  border: none;
  border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: none;
  color: var(--ink40);
  padding: 0.45rem 0.8rem;
  font-weight: 700;
  transform: none;
}

.editor-tab:hover {
  background: var(--paper);
  box-shadow: none;
  transform: none;
}

.editor-tab.active {
  color: var(--ink);
  background: var(--paper);
  border: var(--border);
  border-bottom-color: var(--paper);
  margin-bottom: -1.5px;
}

.editor-panel {
  display: none;
}

.editor-panel.active {
  display: block;
}

.modal textarea[name="content"] {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.9rem;
  line-height: 1.55;
}

.preview-pane {
  min-height: 160px;
  max-height: 50vh;
  overflow-y: auto;
  background: var(--paper);
  border: var(--border);
  border-radius: var(--radius);
  padding: 0.85rem;
  margin-bottom: 0.75rem;
}

.project-timeline {
  margin-bottom: 2rem;
}

.project-timeline-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: var(--border);
  margin-bottom: 1rem;
  padding-bottom: 0.45rem;
}

.project-timeline-header h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1;
}

.project-timeline-header span {
  color: var(--ink40);
  font-family: var(--font-num);
  font-size: 0.8rem;
}

.prompt-title {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.05;
}

.prompt-metadata {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  border: var(--rule);
  margin: 0 0 1rem;
}

.prompt-metadata div {
  min-width: 0;
  padding: 0.55rem 0.65rem;
  border-right: var(--rule);
}

.prompt-metadata div:last-child {
  border-right: 0;
}

.prompt-metadata dt {
  color: var(--ink40);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.prompt-metadata dd {
  overflow: hidden;
  margin: 0.2rem 0 0;
  font-family: var(--font-num);
  font-size: 0.78rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge.lifecycle.active {
  color: var(--green);
  border-color: var(--green);
}

.badge.lifecycle.superseded {
  color: var(--ink40);
}

.badge.lifecycle.archived {
  color: var(--blue);
  border-color: var(--blue);
}

.badge.checkpoint {
  color: var(--hot);
  border-color: var(--hot);
}

@media (max-width: 720px) {
  .filters {
    grid-template-columns: 1fr;
  }

  .prompt-date {
    width: 100%;
    margin-left: 0;
  }

  .prompt-metadata {
    grid-template-columns: 1fr 1fr;
  }

  .prompt-actions {
    align-items: stretch;
  }

  .prompt-actions button {
    flex: 1 1 45%;
  }
}

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.auth-card {
  max-width: 480px;
}

.auth-facts {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1rem;
  margin: 1rem 0;
}

.auth-facts.hidden {
  display: none;
}

.auth-facts dt {
  font-weight: 700;
}

.auth-facts dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.auth-scopes {
  margin: 0 0 1.25rem;
  padding-left: 1.25rem;
}

.auth-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.connections-heading {
  margin: 1.25rem 0 0.5rem;
  font-size: 1rem;
}

.connections-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.connection {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0.75rem;
  border: var(--rule);
  border-radius: var(--radius);
}

.connection > div {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
}

.connection span {
  font-size: 0.85rem;
  overflow-wrap: anywhere;
}

.connection.revoked {
  opacity: 0.55;
}

.connection.empty {
  border-style: dashed;
}

.brain-meta {
  font-size: 0.85rem;
  margin: 0.5rem 0;
}

#brain-content {
  max-height: 60vh;
  overflow: auto;
}

#brain-content:empty {
  display: none;
}

/* Markdown task lists inside modals: undo the full-width .modal input style. */
.markdown li:has(> input[type="checkbox"]) {
  list-style: none;
}

.modal .markdown input[type="checkbox"] {
  width: auto;
  margin: 0 0.5rem 0 -1.25rem;
  padding: 0;
  vertical-align: middle;
}