/* ═══════════════════════════════════════════════════════════════════════════
   KokoWorlds Builder — a printer's proofing bench.
   The product is black ink on white paper, so the interface is too. The one
   spot colour is registration magenta, used only where something is live.
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --paper:  #FDFDFC;
  --panel:  #F4F3EF;
  --sunk:   #EBE9E3;
  --ink:    #14120F;
  --plate:  #8A867E;
  --rule:   #E4E1DA;
  --reg:    #D6006D;
  --guide:  #7FB2C9;
  --ok:     #2F7D5C;
  --warn:   #B26A00;

  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Archivo', system-ui, -apple-system, sans-serif;

  --rail: 208px;
  --insp: 340px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--sans); font-size: 14px; line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }

/* ── mono labelling: printers label everything in mono ─────────────────── */
.lbl {
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--plate);
}
.mono { font-family: var(--mono); font-size: 12px; }

/* ── chrome ────────────────────────────────────────────────────────────── */
.top {
  height: 52px; border-bottom: 1px solid var(--rule); background: var(--paper);
  display: flex; align-items: center; gap: 18px; padding: 0 18px;
  position: sticky; top: 0; z-index: 40;
}
.brand {
  font-family: var(--mono); font-weight: 700; font-size: 13px; letter-spacing: .08em;
  display: flex; align-items: center; gap: 9px; white-space: nowrap;
}
.brand .mk { width: 15px; height: 15px; flex: none; }
.top nav { display: flex; gap: 2px; }
.top nav button {
  background: none; border: 0; padding: 7px 12px; cursor: pointer; border-radius: 3px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .09em;
  text-transform: uppercase; color: var(--plate);
}
.top nav button:hover { background: var(--panel); color: var(--ink); }
.top nav button[aria-current="true"] { color: var(--ink); background: var(--sunk); }
.spacer { flex: 1; }

.status { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; color: var(--plate); }
.who { display: flex; align-items: center; gap: 6px; margin-left: 16px; font-size: 12px; }
.who span { font-weight: 600; margin-right: 4px; }
.who button { font: inherit; font-size: 11px; padding: 4px 9px; border: 1px solid #d9d4cc; border-radius: 6px; background: transparent; cursor: pointer; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--rule); flex: none; }
.dot.on { background: var(--ok); }
.dot.busy { background: var(--reg); animation: pulse 1.1s infinite; }
@keyframes pulse { 0%,100% { opacity: 1 } 50% { opacity: .25 } }

/* ── buttons ───────────────────────────────────────────────────────────── */
.btn {
  font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  padding: 8px 14px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper);
  border-radius: 3px; cursor: pointer; white-space: nowrap;
}
.btn:hover { background: #2a2621; }
.btn.ghost { background: none; color: var(--ink); border-color: var(--rule); }
.btn.ghost:hover { border-color: var(--ink); background: var(--panel); }
.btn.sm { padding: 5px 9px; font-size: 10px; }
.btn.reg { background: var(--reg); border-color: var(--reg); }
.btn.reg:hover { filter: brightness(1.08); }
.btn:disabled { opacity: .35; cursor: not-allowed; }
.btn.danger { background: none; color: #A32020; border-color: var(--rule); }

/* ── fields ────────────────────────────────────────────────────────────── */
.field { margin-bottom: 16px; }
.field > .lbl { display: block; margin-bottom: 6px; }
input[type=text], input[type=number], select, textarea {
  width: 100%; padding: 9px 11px; background: var(--paper);
  border: 1px solid var(--rule); border-radius: 3px; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--ink); }
textarea { resize: vertical; min-height: 74px; line-height: 1.55; }
textarea.mono { font-family: var(--mono); font-size: 11.5px; line-height: 1.6; }

.chips { display: flex; flex-wrap: wrap; gap: 5px; }
.chip {
  font-family: var(--mono); font-size: 11px; padding: 5px 11px; cursor: pointer;
  border: 1px solid var(--rule); border-radius: 100px; background: var(--paper); color: var(--plate);
}
.chip:hover { border-color: var(--plate); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--reg); border-color: var(--reg); color: #fff; }

/* ── layout ────────────────────────────────────────────────────────────── */
.wrap { padding: 26px 24px 60px; max-width: 1180px; margin: 0 auto; }
.split { display: grid; grid-template-columns: var(--rail) minmax(0,1fr) var(--insp); height: calc(100vh - 52px); }
.split > * { overflow-y: auto; }
.rail  { border-right: 1px solid var(--rule); background: var(--panel); padding: 14px 12px; }
.stage { background: var(--sunk); display: flex; flex-direction: column; align-items: center; padding: 30px 24px 60px; }
.insp  { border-left: 1px solid var(--rule); padding: 18px 16px 60px; }

h1 { font-size: 26px; font-weight: 800; letter-spacing: -.018em; margin: 0 0 4px; }
h2 { font-size: 16px; font-weight: 600; margin: 0 0 12px; }
.sub { color: var(--plate); margin: 0 0 22px; }
.sec { border-top: 1px solid var(--rule); padding-top: 14px; margin-top: 20px; }

/* ── the signature: press-sheet framing ────────────────────────────────────
   Registration crosses at the corners and a plate number in the margin. It is
   how a proof sheet is actually marked up, and it doubles as the selected
   state without needing a coloured border.                                  */
.sheet { position: relative; padding: 11px; }
.sheet::before, .sheet::after {
  content: ''; position: absolute; width: 9px; height: 9px; pointer-events: none;
  border-color: var(--plate); opacity: .5;
}
.sheet::before { top: 2px; left: 2px;  border-top: 1px solid; border-left: 1px solid; }
.sheet::after  { bottom: 2px; right: 2px; border-bottom: 1px solid; border-right: 1px solid; }
.sheet[data-sel="1"]::before, .sheet[data-sel="1"]::after { border-color: var(--reg); opacity: 1; }

.thumb {
  width: 100%; aspect-ratio: 1; background: #fff; border: 1px solid var(--rule);
  display: grid; place-items: center; overflow: hidden; cursor: pointer;
}
.thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.sheet[data-sel="1"] .thumb { border-color: var(--ink); }
.plate { display: flex; justify-content: space-between; align-items: center; margin-top: 5px; gap: 6px; }
.snip { font-size: 11px; color: var(--plate); margin-top: 3px; line-height: 1.35;
        display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ── canvas ────────────────────────────────────────────────────────────── */
.canvas {
  position: relative; background: #fff; border: 1px solid var(--rule);
  width: min(560px, 100%); aspect-ratio: 1; display: grid; place-items: center;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.canvas img { width: 100%; height: 100%; object-fit: contain; }
/* Non-photo blue, exactly as a plate guide would be — visible, unprintable. */
.canvas .guides { position: absolute; inset: 0; pointer-events: none; }
.canvas .guides i {
  position: absolute; inset: 8%; border: 1px dashed var(--guide); opacity: .8;
}
.canvas .guides i.trim { inset: 3%; border-style: solid; opacity: .45; }
.canvas .empty { text-align: center; color: var(--plate); padding: 30px; }

.storytext {
  width: min(560px, 100%); background: #fff; border: 1px solid var(--rule);
  border-top: 0; padding: 20px 26px; font-size: 16px; line-height: 1.65; text-align: center;
}

/* ── grids & cards ─────────────────────────────────────────────────────── */
.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(auto-fill, minmax(230px,1fr)); }
.g3 { grid-template-columns: repeat(auto-fill, minmax(168px,1fr)); }
.g4 { grid-template-columns: repeat(auto-fill, minmax(128px,1fr)); }

.card {
  border: 1px solid var(--rule); border-radius: 4px; background: var(--paper);
  padding: 14px; cursor: pointer;
}
.card:hover { border-color: var(--plate); }
.card[aria-pressed="true"] { border-color: var(--reg); box-shadow: inset 0 0 0 1px var(--reg); }
.card h3 { margin: 0 0 3px; font-size: 14px; font-weight: 600; }
.card p { margin: 0; font-size: 12.5px; color: var(--plate); line-height: 1.45; }

.empty-state {
  border: 1px dashed var(--rule); border-radius: 4px; padding: 44px 24px;
  text-align: center; color: var(--plate);
}

/* ── state pills ───────────────────────────────────────────────────────── */
.pill {
  font-family: var(--mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase;
  padding: 2px 6px; border-radius: 2px; background: var(--sunk); color: var(--plate); white-space: nowrap;
}
.pill.ready  { background: #E4F0EA; color: var(--ok); }
.pill.queued { background: #FBE7F1; color: var(--reg); }
.pill.running{ background: #FBE7F1; color: var(--reg); animation: pulse 1.1s infinite; }
.pill.failed { background: #F7E4E4; color: #A32020; }
.pill.batch  { background: #E7EEFB; color: #2A55B8; animation: pulse 2.4s infinite; }
.pill.warn   { background: #FBF0DF; color: var(--warn); }

/* ── modal ─────────────────────────────────────────────────────────────── */
.scrim {
  position: fixed; inset: 0; background: rgba(20,18,15,.42); z-index: 60;
  display: grid; place-items: center; padding: 24px;
}
.modal {
  background: var(--paper); border-radius: 5px; width: min(720px, 100%);
  max-height: 88vh; overflow: auto; padding: 24px;
  box-shadow: 0 18px 50px rgba(0,0,0,.24);
}
.modal.wide { width: min(980px, 100%); }
.modal header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 18px; }
.x { background: none; border: 0; font-size: 20px; cursor: pointer; color: var(--plate); line-height: 1; }

/* ── progress log ──────────────────────────────────────────────────────── */
.log {
  font-family: var(--mono); font-size: 11px; line-height: 1.85; color: var(--plate);
  background: var(--panel); border: 1px solid var(--rule); border-radius: 3px;
  padding: 10px 12px; max-height: 190px; overflow-y: auto;
}
.log b { color: var(--ink); font-weight: 500; }

/* ── reading-level sample: teach the control, do not just name it ──────── */
.sample { background: var(--panel); border-left: 2px solid var(--reg); padding: 11px 13px; margin-top: 8px; }
.sample .spec { font-size: 12.5px; }
.sample .ex { font-style: italic; color: var(--plate); margin: 6px 0 5px; font-size: 13px; }
.sample .cap { font-family: var(--mono); font-size: 10px; color: var(--plate); }

/* ── steps ─────────────────────────────────────────────────────────────── */
.steps { display: flex; gap: 6px; margin-bottom: 22px; }
.steps i { height: 2px; flex: 1; background: var(--rule); }
.steps i.on { background: var(--reg); }

.toast {
  position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: var(--paper); padding: 10px 16px; border-radius: 3px;
  font-family: var(--mono); font-size: 11.5px; z-index: 90;
}

.row { display: flex; gap: 8px; align-items: center; }
.wrap-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.muted { color: var(--plate); }
.hide { display: none !important; }

@media (max-width: 1080px) {
  .split { grid-template-columns: 156px minmax(0,1fr); }
  .insp { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }
:focus-visible { outline: 2px solid var(--reg); outline-offset: 2px; }

/* ── Lesestufen: four texts per page side by side ─────────────────────────── */
.levels { padding: 24px; max-width: 1500px; margin: 0 auto; }
.lv-scroll { overflow-x: auto; border: 1px solid #e6e2dc; border-radius: 12px; background: #fff; }
table.lv { border-collapse: collapse; width: 100%; min-width: 980px; }
.lv th, .lv td { border-bottom: 1px solid #eee9e1; padding: 10px; vertical-align: top; text-align: left; }
.lv th { position: sticky; top: 0; background: #faf8f4; font-weight: 500; z-index: 1; }
.lv-h { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 6px; font-size: 13px; }
.lv-page { width: 92px; }
.lv-page img { display: block; width: 80px; height: 80px; object-fit: cover; border-radius: 8px; margin-top: 6px; }
.lv textarea { width: 100%; min-height: 96px; resize: vertical; font: inherit; font-size: 14px; line-height: 1.45;
               border: 1px solid #ddd6cc; border-radius: 8px; padding: 8px; box-sizing: border-box; }
.lv td.ok textarea { border-color: #8cc5a3; background: #f5fbf7; }
.lv-foot { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; font-size: 12px; margin-top: 4px; }
.warn-txt { color: #b3261e; }