/* Public front door — karmasurface
 *
 * The pre-login page: an essay map, the essays, a way to get in touch, a way in.
 * Shares the warm-paper house style of the daily check-in surface rather than
 * the slate chat shell, for the same reason: this is somewhere to read, not a
 * console. Serif headings against a sans body, a monospaced eyebrow for labels,
 * rules rather than boxes. No CDN, no web fonts, no library.
 */

:root {
  --paper: #faf7f2;
  --paper-alt: #f2ebdf;
  --ink: #1a1a1a;
  --ink-muted: #5a5650;
  --rule: #e3dac6;
  --accent: #b8541f;
  --accent-hover: #8f3f16;
  --ok: #2f6f4f;

  /* graph inks — three muted hues from the same warm family, so the map reads
     as part of the page rather than a chart pasted onto it */
  --node-essay: #b8541f;
  --node-thinker: #4f6d7a;
  --node-theme: #2f6f4f;
  /* the unpublished notebook: present, positioned, deliberately unreadable */
  --node-unpublished: #a49b8b;
  --node-link: rgba(26, 26, 26, 0.13);
  --node-link-hot: rgba(184, 84, 31, 0.55);
  --node-label-bg: rgba(250, 247, 242, 0.86);

  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --max: 1120px;
  --read: 720px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #15130f;
    --paper-alt: #1d1a14;
    --ink: #f2eadb;
    --ink-muted: #aaa090;
    --rule: #3a342a;
    --accent: #e88a55;
    --accent-hover: #f4a778;
    --ok: #7fc4a0;

    --node-essay: #e88a55;
    --node-thinker: #8fb0bd;
    --node-theme: #7fc4a0;
    --node-unpublished: #6b6455;
    --node-link: rgba(242, 234, 219, 0.14);
    --node-link-hot: rgba(232, 138, 85, 0.6);
    --node-label-bg: rgba(21, 19, 15, 0.86);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .15s ease;
}
a:hover { color: var(--accent-hover); }

.eyebrow {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-muted); margin: 0;
}

/* ---- masthead ---- */

.masthead { border-bottom: 1px solid var(--rule); background: var(--paper); }
.masthead .wrap {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 20px; padding-top: 22px; padding-bottom: 20px;
}
.brand { text-decoration: none; color: inherit; }
.brand b {
  display: block; font-family: var(--font-serif); font-size: 22px;
  font-weight: 500; letter-spacing: -0.01em;
}
.brand span {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-muted);
}
.mastnav { display: flex; align-items: center; gap: 22px; font-size: 15px; }
.mastnav a { color: var(--ink-muted); text-decoration: none; }
.mastnav a:hover { color: var(--accent); }
@media (max-width: 620px) { .mastnav .opt { display: none; } }

.btn {
  display: inline-block; border: 0; cursor: pointer;
  background: var(--accent); color: #fff;
  font: inherit; font-size: 15px;
  padding: 9px 18px; border-radius: 6px;
  text-decoration: none; transition: background .15s ease;
}
.btn:hover { background: var(--accent-hover); color: #fff; }
.btn:disabled { opacity: .5; cursor: default; }
@media (prefers-color-scheme: dark) { .btn { color: #17140f; } .btn:hover { color: #17140f; } }

/* ---- hero ---- */

.hero { padding: 54px 0 30px; }
.hero h1 {
  font-family: var(--font-serif); font-weight: 500;
  font-size: 40px; line-height: 1.18; letter-spacing: -0.015em;
  margin: 10px 0 0; max-width: 17em;
}
.hero p { max-width: var(--read); color: var(--ink-muted); margin: 18px 0 0; }
@media (max-width: 620px) { .hero h1 { font-size: 30px; } .hero { padding-top: 36px; } }

/* ---- the map ---- */

.mapbox {
  position: relative; overflow: hidden;
  border: 1px solid var(--rule); border-radius: 6px;
  background: var(--paper-alt);
  height: min(72vh, 660px);
}
#graph { display: block; width: 100%; height: 100%; touch-action: none; cursor: grab; }
#graph.dragging { cursor: grabbing; }
#graph.overnode { cursor: pointer; }

.map-legend {
  position: absolute; left: 16px; top: 14px; pointer-events: none;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-muted);
}
.map-legend div { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.map-legend i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.map-legend .k-essay { background: var(--node-essay); }
.map-legend .k-thinker { width: 6px; height: 6px; background: var(--node-thinker); }
.map-legend .k-theme { width: 6px; height: 6px; background: var(--node-theme); }
.map-legend .k-unpub { width: 6px; height: 6px; background: var(--node-unpublished); opacity: .72; }

.map-tools {
  position: absolute; right: 16px; top: 14px;
  display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px;
}
.map-tools input, .map-tools button {
  font: inherit; font-size: 13px;
  border: 1px solid var(--rule); border-radius: 6px;
  background: var(--paper); color: var(--ink);
  padding: 6px 10px;
}
.finder { position: relative; }
.map-tools input { width: 230px; }

/* Results list: the search has to answer with something you can pick, not just
   a ringed dot that may be off the bottom of the map. */
.q-results {
  position: absolute; top: calc(100% + 6px); right: 0; z-index: 6;
  width: max(230px, 100%); max-height: 300px; overflow-y: auto;
  list-style: none; margin: 0; padding: 4px;
  background: var(--paper); border: 1px solid var(--rule); border-radius: 6px;
  box-shadow: 0 8px 26px rgba(26, 22, 16, .13);
}
@media (prefers-color-scheme: dark) { .q-results { box-shadow: 0 8px 26px rgba(0, 0, 0, .45); } }
.q-results[hidden] { display: none; }
.q-results button {
  display: flex; gap: 10px; align-items: baseline; width: 100%; text-align: left;
  font: inherit; font-size: 13px; cursor: pointer; color: var(--ink);
  background: none; border: 0; border-radius: 4px; padding: 6px 8px;
}
.q-results button:hover { background: var(--paper-alt); color: var(--accent); }
.q-kind {
  flex: 0 0 52px; font-family: var(--font-mono); font-size: 9.5px;
  letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted);
}
.q-label { flex: 1 1 auto; }
.q-none {
  padding: 8px; font-size: 12.5px; color: var(--ink-muted);
}
.map-tools input::placeholder { color: var(--ink-muted); }
.map-tools input:focus, .map-tools button:focus { outline: 1px solid var(--accent); }
.map-tools button { cursor: pointer; color: var(--ink-muted); }
.map-tools button:hover { color: var(--accent); }
.map-tools button[aria-pressed="true"] { color: var(--accent); border-color: var(--accent); }
@media (max-width: 620px) { .map-tools input { width: 120px; } .map-legend { display: none; } }

.map-status, .map-hint {
  position: absolute; pointer-events: none; color: var(--ink-muted);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em;
}
.map-status { inset: 0; display: flex; align-items: center; justify-content: center; text-transform: uppercase; }
.map-hint { left: 16px; bottom: 12px; }
@media (max-width: 620px) { .map-hint { display: none; } }

/* ---- hover card ---- */
/* What an essay argues, without opening it. Pointer-transparent so it can never
   swallow the click it is inviting. */
.peek {
  position: absolute; z-index: 5; pointer-events: none;
  width: min(330px, 62%);
  background: var(--paper);
  border: 1px solid var(--rule); border-radius: 6px;
  padding: 14px 16px 13px;
  box-shadow: 0 8px 26px rgba(26, 22, 16, .13);
}
@media (prefers-color-scheme: dark) { .peek { box-shadow: 0 8px 26px rgba(0, 0, 0, .45); } }
.peek[hidden] { display: none; }
.peek-no {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-muted); margin: 0;
}
.peek h3 {
  font-family: var(--font-serif); font-weight: 500; font-size: 18px;
  line-height: 1.25; letter-spacing: -0.01em; margin: 5px 0 0;
}
.peek-kind {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--accent); margin: 11px 0 4px;
}
.peek-body { margin: 0; font-size: 13.5px; line-height: 1.5; color: var(--ink-muted); white-space: pre-line; }
.peek-foot {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-muted);
  margin: 11px 0 0; padding-top: 9px; border-top: 1px solid var(--rule);
}
@media (max-width: 620px) { .peek { display: none; } }

.mapnote {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-muted); margin: 10px 0 0;
}

/* ---- sections ---- */

.section { padding: 52px 0; }
.section > h2 {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-muted);
  font-weight: 400; margin: 0 0 22px;
}

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cards { grid-template-columns: 1fr; } }

.card {
  display: block; width: 100%; text-align: left; cursor: pointer;
  font: inherit; color: inherit;
  background: var(--paper-alt); border: 1px solid var(--rule); border-radius: 6px;
  padding: 16px 18px 18px;
  transition: border-color .15s ease, background .15s ease;
}
.card:hover { border-color: var(--accent); }
.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.card .no {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em;
  color: var(--ink-muted);
}
.card h3 {
  font-family: var(--font-serif); font-weight: 500; font-size: 21px;
  line-height: 1.25; letter-spacing: -0.01em; margin: 6px 0 8px;
}
.card p {
  margin: 0; font-size: 14.5px; line-height: 1.55; color: var(--ink-muted);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.card .meta {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-muted); margin-top: 12px;
}

/* ---- contact ---- */

.contact { border-top: 1px solid var(--rule); background: var(--paper-alt); }
.contact .wrap { display: grid; grid-template-columns: 1fr 1.15fr; gap: 44px; padding-top: 52px; padding-bottom: 56px; }
@media (max-width: 800px) { .contact .wrap { grid-template-columns: 1fr; gap: 28px; } }
.contact h2 {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-muted); font-weight: 400; margin: 0 0 16px;
}
.contact .blurb { margin: 0; color: var(--ink-muted); max-width: 30em; }

form.contact-form { display: grid; gap: 12px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) { .field-row { grid-template-columns: 1fr; } }
.contact-form input, .contact-form textarea {
  font: inherit; font-size: 16px;
  background: var(--paper); color: var(--ink);
  border: 1px solid var(--rule); border-radius: 6px;
  padding: 11px 13px; width: 100%;
}
.contact-form textarea { resize: vertical; min-height: 132px; line-height: 1.55; }
.contact-form input:focus, .contact-form textarea:focus { outline: 1px solid var(--accent); border-color: var(--accent); }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--ink-muted); }
.honey { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.submit-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.formsay { margin: 0; font-size: 14.5px; color: var(--ink-muted); }
.formsay.ok { color: var(--ok); }
.formsay.err { color: var(--accent); }

/* ---- footer ---- */

.foot { border-top: 1px solid var(--rule); }
.foot .wrap {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding-top: 26px; padding-bottom: 46px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-muted);
}
.foot a { color: var(--ink-muted); text-decoration: none; }
.foot a:hover { color: var(--accent); }

/* ---- reader ---- */

.reader { position: fixed; inset: 0; z-index: 40; }
.reader[hidden] { display: none; }
.reader-backdrop { position: absolute; inset: 0; background: rgba(26, 22, 16, .48); }
@media (prefers-color-scheme: dark) { .reader-backdrop { background: rgba(0, 0, 0, .62); } }

.reader-panel {
  position: absolute; inset: 0 0 0 auto;
  width: min(100%, 820px);
  display: flex; flex-direction: column;
  background: var(--paper);
  border-left: 1px solid var(--rule);
  box-shadow: -18px 0 48px rgba(26, 22, 16, .18);
}
.reader-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 18px;
  padding: 20px 32px; border-bottom: 1px solid var(--rule); flex: 0 0 auto;
}
@media (max-width: 620px) { .reader-head { padding: 16px 20px; } }
.reader-head .no {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-muted);
}
.reader-head h2 {
  font-family: var(--font-serif); font-weight: 500; font-size: 24px;
  line-height: 1.25; letter-spacing: -0.01em; margin: 5px 0 0;
}
.reader-close {
  flex: 0 0 auto; font: inherit; font-size: 14px; cursor: pointer;
  background: none; border: 1px solid var(--rule); border-radius: 6px;
  color: var(--ink-muted); padding: 6px 13px;
}
.reader-close:hover { color: var(--accent); border-color: var(--accent); }

.reader-body { flex: 1 1 auto; overflow-y: auto; padding: 32px; }
@media (max-width: 620px) { .reader-body { padding: 24px 20px 48px; } }
.reader-body > * { max-width: var(--read); }
.reader-body::-webkit-scrollbar { width: 10px; }
.reader-body::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 5px; }

.standfirst {
  font-family: var(--font-serif); font-size: 19px; line-height: 1.5;
  font-style: italic; color: var(--ink-muted);
  border-left: 2px solid var(--rule); padding-left: 16px; margin: 0 0 22px;
}
.summary { font-size: 15.5px; color: var(--ink-muted); margin: 0 0 22px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 30px; padding: 0; list-style: none; }
.tags li {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-muted);
  border: 1px solid var(--rule); border-radius: 999px; padding: 4px 10px;
}
.colophon {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-muted);
  border-top: 1px solid var(--rule); padding-top: 16px; margin-top: 44px;
}

/* the essay itself, as it reads in the vault */
.essay p { margin: 0 0 1.15em; line-height: 1.72; }
.essay h2, .essay h3, .essay h4 {
  font-family: var(--font-serif); font-weight: 500; letter-spacing: -0.01em;
  margin: 1.9em 0 .5em;
}
.essay h2 { font-size: 23px; } .essay h3 { font-size: 20px; } .essay h4 { font-size: 18px; }
.essay blockquote {
  margin: 0 0 1.15em; padding-left: 16px;
  border-left: 2px solid var(--rule); color: var(--ink-muted);
}
/* A marker opens its citation where you are reading; it is a control, not a
   jump, so it is sized and targeted like one. */
.essay sup.fn { line-height: 0; }
.essay sup.fn a {
  text-decoration: none; font-size: 11px; cursor: pointer;
  padding: 0 .18em; border-radius: 3px;
}
.essay sup.fn a:hover,
.essay sup.fn a[aria-expanded="true"] { background: var(--accent); color: var(--paper); }
.essay sup.fn a:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.essay .fnrule { border: 0; border-top: 1px solid var(--rule); margin: 2.6em 0 1.2em; }
.essay .fnhead {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em;
  text-transform: uppercase; font-weight: 400; color: var(--ink-muted);
  margin: 0 0 12px;
}
.essay ol.footnotes { font-size: 13.5px; line-height: 1.55; color: var(--ink-muted); padding-left: 1.4em; margin: 0; }
.essay ol.footnotes li { margin-bottom: .55em; }
.essay .fnback { text-decoration: none; color: var(--ink-muted); }
.essay .fnback:hover { color: var(--accent); }

/* the citation card */
.fnpop {
  position: fixed; z-index: 60; left: 0; top: 0; max-width: 400px;
  background: var(--paper); color: var(--ink);
  border: 1px solid var(--rule); border-radius: 7px;
  padding: 11px 13px 12px;
  box-shadow: 0 10px 30px rgba(26, 22, 16, .18);
}
@media (prefers-color-scheme: dark) { .fnpop { box-shadow: 0 10px 30px rgba(0, 0, 0, .5); } }
.fnpop[hidden] { display: none; }
.fnpop-no {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-muted); margin: 0 0 5px;
}
.fnpop-text { font-size: 14px; line-height: 1.5; margin: 0; }
.fnpop-text.is-missing { color: var(--ink-muted); font-style: italic; }
/* what an "Ibid" is pointing at — supplied, not written by the author */
.fnpop-ibid {
  font-size: 13px; line-height: 1.45; color: var(--ink-muted);
  border-top: 1px solid var(--rule); margin: 8px 0 0; padding-top: 7px;
}
.fnpop-ibid::before { content: "↳ "; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* ---- bibliography ---- */
/* The citations arrive as prose, parsed on Dharma into entries. Each opens a
   search rather than sitting there as an untraceable string. */
.bib { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--rule); }
.bib h3 {
  font-family: var(--font-serif); font-weight: 500; font-size: 21px;
  letter-spacing: -0.01em; margin: 0;
}
.bib-note {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-muted); margin: 5px 0 16px;
}
.bib-list { list-style: none; margin: 0; padding: 0; }
.bib-list > li { border-top: 1px solid var(--rule); }
.bib-list > li:last-child { border-bottom: 1px solid var(--rule); }

.bib-entry {
  display: flex; gap: 12px; align-items: baseline; justify-content: space-between;
  width: 100%; text-align: left; cursor: pointer;
  font: inherit; font-size: 14px; line-height: 1.5; color: var(--ink-muted);
  background: none; border: 0; padding: 11px 2px;
}
.bib-entry:hover { color: var(--ink); }
.bib-entry:hover .bib-raw { text-decoration: underline; text-underline-offset: 3px; }
.bib-entry:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.bib-year {
  flex: 0 0 auto; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .06em; color: var(--ink-muted);
}
.bib-find { padding: 0 2px 14px; }
.bib-find[hidden] { display: none; }
.bib-q {
  font-family: var(--font-mono); font-size: 12px; line-height: 1.5;
  color: var(--ink-muted); background: var(--paper-alt);
  border: 1px solid var(--rule); border-radius: 6px;
  padding: 8px 10px; margin: 0 0 9px;
}
.bib-links { display: flex; gap: 16px; margin: 0; font-size: 13.5px; }

/* ---- reference view (a thinker or theme) ---- */
.ref-essay { margin: 0 0 26px; }
.ref-head {
  display: flex; gap: 12px; align-items: baseline; width: 100%; text-align: left;
  font: inherit; cursor: pointer; color: inherit;
  background: none; border: 0; border-bottom: 1px solid var(--rule);
  padding: 0 0 7px; margin: 0 0 11px;
}
.ref-head:hover .ref-title { color: var(--accent); }
.ref-head:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.ref-head .no {
  flex: 0 0 auto; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .12em; color: var(--ink-muted);
}
.ref-title { font-family: var(--font-serif); font-size: 18px; letter-spacing: -0.01em; }

.ref-snips { list-style: none; margin: 0; padding: 0; }
.ref-snips li {
  font-size: 14.5px; line-height: 1.6; color: var(--ink-muted);
  border-left: 2px solid var(--rule); padding: 0 0 0 14px; margin: 0 0 12px;
}
.ref-snips li.is-note::after {
  content: "footnote";
  display: block; margin-top: 4px;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-muted);
}
.ref-snips mark {
  background: none; color: var(--accent); font-weight: 600;
}
.ref-none { font-size: 14px; color: var(--ink-muted); margin: 0; }