/* ik — a kiosk rack.
   The covers supply all the colour; the chrome is painted steel and stays out
   of their way. One signal colour, used only for the action that spends disk. */

:root {
  --ground:  #e6e7e3;
  --rack:    #f4f5f2;
  --ink:     #1f2320;
  --muted:   #6b7167;
  --rule:    #c9ccc4;
  --signal:  #b3312c;

  --gap: 14px;
  --cover-w: 152px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #191b18;
    --rack:   #21241f;
    --ink:    #e7e9e3;
    --muted:  #9aa196;
    --rule:   #343830;
    --signal: #e0655c;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 400 15px/1.5 "Fira Sans", system-ui, sans-serif;
  font-variant-numeric: tabular-nums;
}

a { color: inherit; }

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

/* ---- top bar ------------------------------------------------------------ */

.bar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 10px 18px;
  background: var(--rack);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 10;
  flex-wrap: wrap;
}

.mark {
  font-family: "Fira Sans Condensed", "Fira Sans", sans-serif;
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.mark.big { font-size: 40px; margin: 0 0 4px; }

.search { flex: 1 1 220px; min-width: 0; margin: 0; }

.search input {
  width: 100%;
  padding: 7px 11px;
  font: inherit;
  color: inherit;
  background: var(--ground);
  border: 1px solid var(--rule);
  border-radius: 2px;
}

.tabs { display: flex; gap: 14px; }

.tabs a {
  text-decoration: none;
  color: var(--muted);
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}

.tabs a.on { color: var(--ink); border-bottom-color: var(--signal); }

.tabs .count {
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 12px;
  margin-left: 5px;
  color: var(--muted);
}

/* The disk gauge is information, not decoration: on a 32 GB box it decides
   what you can still fetch, so it is always on screen. */
.disk {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 13px;
  color: var(--muted);
}

.disk-gauge {
  display: block;
  width: 64px;
  height: 9px;
  background: var(--ground);
  border: 1px solid var(--rule);
}

.disk-fill { display: block; height: 100%; background: var(--muted); }
.disk-fill.warm { background: #c08a2e; }
.disk-fill.hot  { background: var(--signal); }

.signout {
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
}

main { padding: 18px; }

/* ---- facets ------------------------------------------------------------- */

.facets {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin: 0 0 16px;
}

.facet-gap { flex: 1 1 20px; }

.chip {
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 13px;
  text-decoration: none;
  padding: 4px 10px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  color: var(--muted);
  background: var(--rack);
}

.chip.on { color: var(--rack); background: var(--ink); border-color: var(--ink); }

/* ---- the rack ----------------------------------------------------------- */

.rack {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--cover-w), 1fr));
  gap: var(--gap) 12px;
  align-items: start;
}

.issue { min-width: 0; }

.cover {
  display: block;
  position: relative;
  background: var(--rack);
  border: 1px solid var(--rule);
  aspect-ratio: 170 / 230;
  overflow: hidden;
}

.cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cover:hover { border-color: var(--ink); }

/* Owning an issue is a fact about the object, so it is marked on the cover
   itself rather than announced in a coloured pill. */
.have {
  position: absolute;
  inset: auto 0 0 auto;
  width: 0;
  height: 0;
  border-left: 18px solid transparent;
  border-bottom: 18px solid var(--ink);
}

.issue-name {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.25;
  text-decoration: none;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.issue-meta {
  margin: 3px 0 0;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 12px;
  color: var(--muted);
}

.issue-actions { margin: 4px 0 0; display: flex; gap: 10px; }

.more {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: 8px;
  padding: 8px 14px;
  border: 1px solid var(--rule);
  background: var(--rack);
  text-decoration: none;
  font-size: 14px;
}

.empty {
  grid-column: 1 / -1;
  max-width: 58ch;
  color: var(--muted);
}

.lede { max-width: 70ch; color: var(--muted); margin-top: 0; }

/* ---- group page --------------------------------------------------------- */

.masthead {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.masthead-cover {
  width: 200px;
  height: auto;
  border: 1px solid var(--rule);
  background: var(--rack);
}

.masthead-text { flex: 1 1 260px; min-width: 0; }

.masthead h1 {
  margin: 0 0 4px;
  font-size: 30px;
  line-height: 1.1;
  font-weight: 500;
}

.masthead-meta, .masthead-next {
  margin: 0;
  font-family: "Fira Sans Condensed", sans-serif;
  color: var(--muted);
}

.issues, .plain {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.issues th, .plain th {
  text-align: left;
  font-family: "Fira Sans Condensed", sans-serif;
  font-weight: 500;
  color: var(--muted);
  border-bottom: 1px solid var(--rule);
  padding: 6px 10px 6px 0;
}

.issues td, .plain td {
  padding: 7px 10px 7px 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: baseline;
}

.issues .date, .issues .size, .plain .size {
  font-family: "Fira Sans Condensed", sans-serif;
  white-space: nowrap;
}

.issues .size { color: var(--muted); }
.issues .state { display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; }

/* ---- actions and states ------------------------------------------------- */

button, .get {
  font: 500 14px/1 "Fira Sans", sans-serif;
  color: var(--rack);
  background: var(--signal);
  border: 1px solid var(--signal);
  border-radius: 2px;
  padding: 6px 13px;
  cursor: pointer;
}

button:hover, .get:hover { filter: brightness(1.08); }

.link {
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 13px;
  color: var(--muted);
}

.state-have { font-family: "Fira Sans Condensed", sans-serif; }
.state-busy { font-family: "Fira Sans Condensed", sans-serif; color: var(--muted); }
.state-failed, .row-error { color: var(--signal); font-size: 13px; }

/* ---- job bar ------------------------------------------------------------ */

.jobbar {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 18px;
  background: var(--rack);
  border-bottom: 1px solid var(--rule);
}

.job {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 13px;
}

.job-name { flex: 0 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.job-track { flex: 1 1 auto; height: 6px; background: var(--ground); border: 1px solid var(--rule); }
.job-fill { display: block; height: 100%; background: var(--signal); transition: width .4s linear; }
.job-pct { flex: 0 0 auto; color: var(--muted); }

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

.reader-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.reader-head h1 { font-size: 22px; font-weight: 500; margin: 0 0 8px; }
.reader-date { font-family: "Fira Sans Condensed", sans-serif; color: var(--muted); }
.reader-head p { margin: 0 0 8px; display: flex; gap: 12px; }

.reader {
  width: 100%;
  height: calc(100vh - 190px);
  min-height: 420px;
  border: 1px solid var(--rule);
  background: var(--rack);
}

/* ---- settings ----------------------------------------------------------- */

.panel {
  max-width: 72ch;
  margin: 0 0 26px;
  padding: 16px 18px;
  background: var(--rack);
  border: 1px solid var(--rule);
}

.panel h2 { margin: 0 0 8px; font-size: 17px; font-weight: 600; }
.panel p { margin: 0 0 10px; }
.panel .sub { color: var(--muted); font-size: 14px; }

.orphans { margin: 0; padding-left: 18px; font-size: 13px; color: var(--muted); }
.orphans .size { font-family: "Fira Sans Condensed", sans-serif; }

.notice {
  max-width: 72ch;
  padding: 9px 13px;
  border-left: 3px solid var(--ink);
  background: var(--rack);
  margin: 0 0 18px;
}

.notice.bad { border-left-color: var(--signal); }

.err { color: var(--signal); font-size: 12px; word-break: break-word; }

/* ---- login -------------------------------------------------------------- */

.centred {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.login {
  width: 100%;
  max-width: 330px;
  background: var(--rack);
  border: 1px solid var(--rule);
  padding: 26px;
}

.login-lede { margin: 0 0 20px; color: var(--muted); font-size: 14px; }

.login label {
  display: block;
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 3px;
}

.login input {
  width: 100%;
  padding: 8px 10px;
  font: inherit;
  color: inherit;
  background: var(--ground);
  border: 1px solid var(--rule);
  border-radius: 2px;
  margin-bottom: 14px;
}

.login button { width: 100%; padding: 9px; }
.login-error { color: var(--signal); font-size: 14px; margin: 0 0 14px; }

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

@media (max-width: 560px) {
  :root { --cover-w: 104px; }
  .bar { gap: 10px; padding: 8px 12px; }
  .disk-text { display: none; }
  main { padding: 12px; }
}

/* ---- settings forms ----------------------------------------------------- */

.inline { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; margin: 0; }

.inline label {
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 13px;
  color: var(--muted);
}

.inline input {
  padding: 5px 8px;
  font: inherit;
  color: inherit;
  background: var(--ground);
  border: 1px solid var(--rule);
  border-radius: 2px;
}

.inline input[type="number"] { width: 5.5em; }

button.quiet {
  background: var(--rack);
  color: var(--ink);
  border: 1px solid var(--rule);
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 13px;
  padding: 4px 10px;
}

button.quiet:hover { border-color: var(--ink); filter: none; }

.muted { color: var(--muted); }
.plain td form { margin: 0; }

.stacked { display: flex; flex-direction: column; max-width: 320px; }

.stacked label {
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 3px;
}

.stacked input {
  padding: 8px 10px;
  font: inherit;
  color: inherit;
  background: var(--ground);
  border: 1px solid var(--rule);
  border-radius: 2px;
  margin-bottom: 14px;
}

.stacked button { align-self: flex-start; }

.panel h3 {
  margin: 20px 0 8px;
  font-size: 15px;
  font-weight: 600;
}

label.check { display: flex; align-items: center; gap: 5px; }
label.check input { margin: 0; }

/* ---- filters ------------------------------------------------------------ */
/* Four axes stacked as rows rather than a sidebar: the rack stays full width,
   and each row reads as one question about what you are looking for. */

.filters {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.filter-name {
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 12px;
  color: var(--muted);
  margin-right: 3px;
  flex: 0 0 auto;
}

.filter-row .filter-name:not(:first-child) { margin-left: 12px; }
.filter-gap { flex: 1 1 14px; }

.chip-n {
  margin-left: 5px;
  font-size: 11px;
  color: var(--muted);
}

.chip.on .chip-n { color: var(--rack); opacity: .75; }

.alpha { gap: 2px; }

.letter {
  font-family: "Fira Sans Condensed", sans-serif;
  font-size: 13px;
  line-height: 1;
  text-decoration: none;
  color: var(--muted);
  padding: 4px 5px;
  min-width: 20px;
  text-align: center;
  border: 1px solid transparent;
}

.letter:hover { border-color: var(--rule); }
.letter.on { color: var(--ink); border-color: var(--ink); }

.masthead-topic {
  margin: 8px 0 0;
  font-family: "Fira Sans Condensed", sans-serif;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.masthead-topic select {
  font: inherit;
  font-family: "Fira Sans", sans-serif;
  font-size: 13px;
  color: var(--ink);
  background: var(--ground);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 4px 6px;
}

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

@media (max-width: 560px) {
  .filter-row .filter-name:not(:first-child) { margin-left: 0; }
  .alpha { display: none; }
}