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

:root {
  --bg:      #111;
  --surface: #1a1a1a;
  --raised:  #222;
  --border:  #2e2e2e;
  --text:    #d8d8d8;
  --dim:     #888;
  --link:    #58a6ff;
  --link-h:  #79b8ff;
  --addr:    #7ec8e3;
  --danger:  #c0392b;
  --green:   #3a9a5c;
  --tag-bg:  #1e2d3d;
  --tag:     #58a6ff;
  --mono:    'JetBrains Mono','Fira Code','Cascadia Code',monospace;
}

html { background: var(--bg); color-scheme: dark; }

body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-h); text-decoration: underline; }

.container { max-width: 960px; margin: 0 auto; padding: 0 1rem; }

/* ── Nav bar ────────────────────────────────────────── */
nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0;
  position: sticky; top: 0; z-index: 100;
}
nav .inner {
  display: flex; align-items: center; gap: 1rem;
  max-width: 960px; margin: 0 auto; padding: 0 1rem;
  height: 36px;
}
nav .brand {
  font-family: var(--mono); font-weight: 700; font-size: 0.9rem;
  color: var(--addr); letter-spacing: 0.05em; flex-shrink: 0;
}
nav a { font-size: 0.82rem; color: var(--text); }
nav a:hover { color: var(--link); text-decoration: none; }
nav .brand:hover { color: var(--link-h); }

nav form.search { display: flex; gap: 0; margin-left: auto; }
nav form.search input {
  background: var(--bg); border: 1px solid var(--border); border-right: none;
  color: var(--text); padding: 0.2rem 0.5rem;
  border-radius: 3px 0 0 3px; font-size: 0.82rem; width: 180px;
}
nav form.search input:focus { outline: none; border-color: var(--link); }
nav form.search button {
  background: var(--raised); border: 1px solid var(--border); color: var(--dim);
  padding: 0.2rem 0.55rem; border-radius: 0 3px 3px 0;
  cursor: pointer; font-size: 0.82rem; font-family: inherit;
}
nav form.search button:hover { color: var(--text); }

.btn {
  background: var(--raised); color: var(--text);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem; border-radius: 3px;
  cursor: pointer; font-size: 0.8rem; font-family: inherit; white-space: nowrap;
}
.btn:hover { border-color: var(--link); color: var(--link); text-decoration: none; }
.btn-sm { padding: 0.1rem 0.45rem; font-size: 0.75rem; }
.btn-danger { border-color: #5a1a1a; color: #e06060; background: #1a0a0a; }
.btn-danger:hover { border-color: var(--danger); color: #ff7070; }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--dim); }
.btn-ghost:hover { color: var(--link); border-color: var(--link); }
.btn-primary { background: var(--link); color: #000; border-color: var(--link); font-weight: 600; }
.btn-primary:hover { background: var(--link-h); border-color: var(--link-h); color: #000; }

/* ── Main ───────────────────────────────────────────── */
main { padding: 0.6rem 0 2rem; }

/* ── Breadcrumb ─────────────────────────────────────── */
.breadcrumb {
  font-size: 0.74rem; color: var(--dim);
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.2rem;
  margin-bottom: 0.3rem;
}
.breadcrumb a { color: var(--dim); }
.breadcrumb a:hover { color: var(--link); }
.breadcrumb .sep { color: var(--border); }

/* ── Card header ────────────────────────────────────── */
.card-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.6rem;
}
.card-header-left h1 {
  margin: 0 0 0.15rem;
  font-size: 1.25rem; line-height: 1.2; color: #f0f0f0;
}
.card-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; color: var(--dim);
}
.card-address {
  font-family: var(--mono); font-size: 0.8rem;
  color: var(--addr); font-weight: 600;
}
.card-alias-notice { font-size: 0.76rem; color: var(--dim); }
.card-alias-notice code, .aliases-list code {
  font-family: var(--mono); background: var(--raised);
  padding: 0.05em 0.3em; border-radius: 2px; color: var(--addr);
}
.card-header-actions { display: flex; gap: 0.35rem; align-items: start; padding-top: 0.15rem; }

.tags { display: flex; flex-wrap: wrap; gap: 0.25rem; }
.tag {
  background: var(--tag-bg); color: var(--tag);
  font-size: 0.68rem; padding: 0.05rem 0.4rem;
  border-radius: 2px; font-family: var(--mono);
}

/* ── Card body ──────────────────────────────────────── */
.card-body { line-height: 1.65; color: var(--text); }
.card-body > *:first-child { margin-top: 0; }
.card-body p { margin: 0.4rem 0; }
.card-body h1,.card-body h2,.card-body h3 {
  margin: 0.9rem 0 0.2rem; color: #f0f0f0;
}
.card-body ul,.card-body ol { margin: 0.3rem 0; padding-left: 1.3rem; }
.card-body li { margin: 0.1rem 0; }
.card-body code {
  font-family: var(--mono); background: var(--raised);
  padding: 0.1em 0.35em; border-radius: 2px; font-size: 0.84em;
}
.card-body pre { background: var(--raised); border: 1px solid var(--border); border-radius: 3px; padding: 0.6rem 0.75rem; overflow-x: auto; }
.card-body pre code { background: none; padding: 0; }
.card-body blockquote {
  border-left: 3px solid var(--border); margin: 0.4rem 0;
  padding-left: 0.75rem; color: var(--dim);
}
.card-body a { color: var(--link); }
.card-body a:hover { color: var(--link-h); }
.glossary-link {
  margin-top: 0.75rem; padding-top: 0.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
}

/* ── Index cards (sub-cats + members) ───────────────── */
.subcats, .cat-members { margin-top: 0.6rem; }
.subcats h3, .cat-members h3 {
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--dim); margin: 0 0 0.2rem; font-weight: 600;
}
.idx-list { list-style: none; margin: 0; padding: 0; }
.idx-list li {
  display: flex; align-items: baseline; gap: 0.6rem;
  padding: 0.18rem 0.3rem; border-radius: 2px;
  font-size: 0.88rem;
}
.idx-list li:hover { background: var(--raised); }
.idx-list .addr {
  font-family: var(--mono); font-size: 0.74rem;
  color: var(--addr); min-width: 72px; flex-shrink: 0;
}
.idx-list a { color: var(--text); }
.idx-list a:hover { color: var(--link); text-decoration: none; }

/* ── Card nav (prev/next/up/into) ───────────────────── */
.card-nav {
  margin-top: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 3px;
  overflow: hidden;
  font-size: 0.82rem;
}
.card-nav-row {
  display: grid; grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border);
}
.card-nav-row:last-child { border-bottom: none; }
.card-nav-cell {
  padding: 0.35rem 0.6rem;
  display: flex; align-items: center;
}
.card-nav-cell:first-child { border-right: 1px solid var(--border); }
.card-nav-cell.right { justify-content: flex-end; text-align: right; }
.card-nav-cell a {
  color: var(--link); font-weight: 500;
}
.card-nav-cell a:hover { color: var(--link-h); text-decoration: none; }
.nav-dir {
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--dim); margin-right: 0.35rem; flex-shrink: 0;
}
.right .nav-dir { margin-right: 0; margin-left: 0.35rem; order: 2; }
.nav-empty { color: var(--border); font-style: italic; }

/* ── S3 status ──────────────────────────────────────── */
.s3-status { font-size: 0.72rem; color: var(--dim); }
.s3-status.ok { color: var(--green); }
.s3-status.pending { color: #c8820a; }

/* ── Card list (browse / index) ─────────────────────── */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.5rem;
}
.page-header h2 { margin: 0; font-size: 1rem; color: #f0f0f0; }

.card-list { list-style: none; margin: 0; padding: 0; }
.card-list li {
  display: flex; align-items: baseline; gap: 0.6rem;
  padding: 0.2rem 0.3rem; border-radius: 2px; font-size: 0.88rem;
}
.card-list li:hover { background: var(--raised); }
.card-list .addr {
  font-family: var(--mono); font-size: 0.74rem;
  color: var(--addr); min-width: 80px; flex-shrink: 0;
}
.card-list .title { flex: 1; }
.card-list .title a { color: var(--text); }
.card-list .title a:hover { color: var(--link); text-decoration: none; }
.card-list .s3-dot {
  width: 5px; height: 5px; border-radius: 50%; flex-shrink: 0; margin-bottom: 2px;
}
.s3-ok { background: var(--green); }
.s3-pending { background: #c8820a; }

/* ── Forms ──────────────────────────────────────────── */
.form-group { margin-bottom: 0.65rem; }
.form-group label {
  display: block; font-size: 0.72rem; color: var(--dim);
  margin-bottom: 0.15rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.form-group input[type=text],
.form-group textarea {
  width: 100%; background: var(--surface); border: 1px solid var(--border);
  color: var(--text); padding: 0.35rem 0.55rem;
  border-radius: 3px; font-family: inherit; font-size: 0.88rem;
}
.form-group input[type=text]:focus,
.form-group textarea:focus { outline: none; border-color: var(--link); }
.form-group textarea.mono { font-family: var(--mono); font-size: 0.82rem; }
.form-group .hint { font-size: 0.7rem; color: var(--dim); margin-top: 0.1rem; }
.form-actions { display: flex; gap: 0.4rem; margin-top: 0.75rem; }

.page-header { margin-bottom: 0.5rem; }
.errors {
  background: rgba(192,57,43,0.1); border: 1px solid #5a2020;
  border-radius: 3px; padding: 0.4rem 0.65rem; margin-bottom: 0.6rem;
}
.errors ul { margin: 0; padding-left: 1.2rem; }
.errors li { font-size: 0.84rem; color: #e07070; }

/* ── Login ──────────────────────────────────────────── */
.login-wrap {
  max-width: 320px; margin: 3rem auto;
  background: var(--surface); padding: 1.5rem;
  border-radius: 4px; border: 1px solid var(--border);
}
.login-wrap h1 { margin: 0 0 1rem; font-size: 1rem; text-align: center; color: #f0f0f0; }

/* ── Misc ───────────────────────────────────────────── */
.muted { color: var(--dim); }
.mono  { font-family: var(--mono); }
hr { border: none; border-top: 1px solid var(--border); margin: 0.6rem 0; }

/* ── EasyMDE dark overrides ─────────────────────────── */
.EasyMDEContainer .CodeMirror {
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border); border-radius: 0 0 3px 3px;
  font-family: var(--mono); font-size: 0.84rem; line-height: 1.5;
}
.EasyMDEContainer .CodeMirror-scroll { min-height: 240px; }
.EasyMDEContainer .CodeMirror-cursor { border-left-color: var(--text); }
.EasyMDEContainer .CodeMirror-selected { background: #1e3a5f; }
.editor-toolbar {
  background: var(--raised); border: 1px solid var(--border); border-bottom: none;
  border-radius: 3px 3px 0 0; opacity: 1; padding: 1px 3px;
}
.editor-toolbar button { color: var(--dim) !important; border: none; background: transparent; }
.editor-toolbar button:hover, .editor-toolbar button.active {
  background: var(--surface) !important; color: var(--link) !important;
}
.editor-toolbar i.separator { border-color: var(--border); }
.editor-preview {
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border); padding: 0.6rem 0.75rem;
}
.editor-preview a { color: var(--link); }
.editor-preview pre { background: var(--bg); padding: 0.5rem; border-radius: 2px; }
.editor-statusbar { color: var(--dim); font-size: 0.7rem; padding: 3px 6px; }
.CodeMirror-fullscreen, .editor-preview-side { background: var(--surface); color: var(--text); }

/* ── Board ──────────────────────────────────────────── */
.board-toolbar {
  display: flex; align-items: center; gap: .6rem; flex-wrap: wrap;
  padding: .4rem 0 .7rem; border-bottom: 1px solid var(--border); margin-bottom: .75rem;
}
.board-name { font-size: .95rem; font-weight: 600; color: #f0f0f0; }
.board-name-wrap { display: flex; align-items: center; gap: .3rem; }

.board {
  display: flex; flex-wrap: wrap; gap: 10px;
  align-content: flex-start; min-height: 200px;
}

.board-card {
  position: relative;
  width: 252px; height: 172px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: .45rem .55rem .4rem;
  cursor: grab;
  display: flex; flex-direction: column;
  overflow: hidden; user-select: none;
  transition: border-color .1s, box-shadow .1s;
}
.board-card:hover { border-color: #484848; }
.board-card.sortable-ghost  { opacity: .25; }
.board-card.sortable-chosen { cursor: grabbing; border-color: var(--link); box-shadow: 0 4px 20px rgba(0,0,0,.5); }

.bc-addr {
  font-family: var(--mono); font-size: .63rem; color: var(--addr);
  margin-bottom: .15rem; flex-shrink: 0; line-height: 1.2;
}
.bc-title {
  font-size: .8rem; font-weight: 600; color: #eee;
  margin-bottom: .25rem; flex-shrink: 0; line-height: 1.3;
}
.bc-title a { color: inherit; }
.bc-title a:hover { color: var(--link); text-decoration: none; }
.bc-body {
  font-size: .7rem; color: var(--dim); line-height: 1.4;
  overflow: hidden; flex: 1;
}

.bc-remove-form { position: absolute; top: 4px; right: 4px; opacity: 0; transition: opacity .1s; }
.board-card:hover .bc-remove-form { opacity: 1; }
.bc-remove {
  background: none; border: none; color: var(--dim);
  font-size: .9rem; line-height: 1; cursor: pointer; padding: 1px 3px;
  border-radius: 2px;
}
.bc-remove:hover { color: #e07070; background: rgba(192,57,43,.15); }

/* Add-card search */
.board-add-wrap { position: relative; }
.board-add-results {
  position: absolute; top: 100%; left: 0; z-index: 200;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 3px; min-width: 320px; max-height: 260px; overflow-y: auto;
  margin-top: 2px;
}
.bar-result {
  display: flex; align-items: baseline; gap: .5rem;
  padding: .25rem .5rem; cursor: pointer; font-size: .82rem;
}
.bar-result:hover { background: var(--raised); }
.bar-addr { font-family: var(--mono); font-size: .7rem; color: var(--addr); flex-shrink: 0; }
.bar-title { color: var(--text); }
.bar-result-empty { padding: .3rem .5rem; color: var(--dim); font-size: .8rem; font-style: italic; }