/* ============================================================
   i.c.stars theme — one stylesheet, used by every file tonight.
   Same colors as the workshop deck: ink, paper, red.
   You do NOT need to understand this file to finish the tutorial.
   ============================================================ */

/* 1. Design tokens: every color has ONE name, defined once. */
:root {
  --ink:       #161217;
  --ink-soft:  #231C24;
  --paper:     #FAF6F2;
  --paper-dim: #EFE8E2;
  --red:       #D6003C;
  --red-deep:  #A00030;
  --grey:      #9A9095;
  --grey-dark: #5C5458;

  --disp: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mono: Consolas, "Courier New", monospace;
  --gap:  16px;
}

/* 2. Page basics */
* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--disp);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}

.ics-wrap { max-width: 980px; margin: 0 auto; padding: 24px 20px 56px; }

/* 3. Header — the ink bar with the red underline */
.ics-header {
  background: var(--ink);
  border-bottom: 5px solid var(--red);
  color: var(--paper);
  padding: 24px 20px;
}
.ics-header .ics-wrap { padding: 0; }

.ics-brand { font-weight: 900; font-size: 1.05rem; letter-spacing: -.01em; }
.ics-brand .pipe { font-weight: 400; opacity: .55; margin: 0 .12em; }
.ics-brand .star { color: var(--red); }

.ics-title {
  margin: 14px 0 6px;
  font-size: clamp(1.6rem, 4vw, 2.3rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -.02em;
  line-height: 1.02;
}
.ics-sub { margin: 0; color: var(--grey); font-size: .95rem; max-width: 64ch; }

/* 4. Step label — "STEP 1 · I DO" */
.ics-step {
  display: inline-block;
  background: var(--red);
  color: var(--paper);
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  padding: 5px 11px;
}

/* 5. Cards — the box we use for every piece of API data */
.ics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--gap);
  margin-top: var(--gap);
}

.ics-card {
  background: #fff;
  border: 1px solid var(--paper-dim);
  border-top: 4px solid var(--red);
  padding: 16px;
}
.ics-card h3 { margin: 0 0 6px; font-size: 1.02rem; }
.ics-card p  { margin: 2px 0; color: var(--grey-dark); font-size: .9rem; }

/* 6. Buttons */
.ics-btn {
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  color: var(--paper);
  background: var(--red);
  border: 2px solid var(--red);
  padding: 11px 18px;
}
.ics-btn:hover    { background: var(--red-deep); border-color: var(--red-deep); }
.ics-btn:disabled { opacity: .5; cursor: not-allowed; }

/* 7. Text input / search box */
.ics-input {
  font: inherit;
  width: 100%;
  max-width: 360px;
  padding: 11px 12px;
  background: #fff;
  border: 1px solid var(--grey);
}
.ics-input:focus { outline: 3px solid var(--red); outline-offset: 1px; }

/* 8. Status messages: loading / error / empty */
.ics-note {
  margin-top: var(--gap);
  padding: 12px 14px;
  border-left: 5px solid var(--grey);
  background: var(--paper-dim);
  font-size: .92rem;
}
.ics-note.error   { border-left-color: var(--red); background: #FBE4EA; color: #7A0022; }
.ics-note.success { border-left-color: var(--ink); background: #E8F0E8; color: #1C3A1C; }

/* 9. Output box — where we print raw API data while learning */
.ics-out {
  font-family: var(--mono);
  font-size: .9rem;
  white-space: pre-wrap;
  background: var(--ink-soft);
  color: var(--paper);
  border-left: 6px solid var(--red);
  padding: 16px;
  margin-top: var(--gap);
  overflow-x: auto;
}

/* 10. Small helpers */
.ics-row    { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: var(--gap); }
.ics-count  { color: var(--grey-dark); font-size: .9rem; }
.ics-footer { margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--paper-dim);
              color: var(--grey); font-size: .85rem; }
.ics-footer a { color: var(--red); }
code { font-family: var(--mono); background: var(--paper-dim); padding: 1px 5px; }

/* ============================================================
   11. GAME BITS — the guessing-game app uses these.
   ============================================================ */

/* The mystery picture. brightness(0) paints every pixel black
   = an instant silhouette, no image editing required. */
.ics-sprite {
  width: 220px;
  height: 220px;
  image-rendering: pixelated;      /* keep the retro sprite crisp */
  transition: filter .35s ease;
}
.ics-sprite.hidden { filter: brightness(0); }

.ics-stage {
  display: grid;
  place-items: center;
  background: var(--ink);
  border-bottom: 5px solid var(--red);
  padding: 20px;
  min-height: 260px;
}

/* The four answer buttons */
.ics-choices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-top: var(--gap);
}
.ics-choice {
  font: inherit;
  font-weight: 700;
  font-size: 1.05rem;
  text-transform: capitalize;
  cursor: pointer;
  padding: 16px 12px;
  color: var(--ink);
  background: #fff;
  border: 2px solid var(--ink);
}
.ics-choice:hover:enabled { background: var(--ink); color: var(--paper); }
.ics-choice:disabled      { cursor: default; }
.ics-choice.right { background: var(--ink);  color: var(--paper); border-color: var(--ink); }
.ics-choice.wrong { background: var(--red);  color: var(--paper); border-color: var(--red); opacity: .85; }

/* The scoreboard */
.ics-score {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: .08em;
}
.ics-score b { color: var(--red); font-size: 1.4rem; }

/* Results table — for workshops whose API answers with rows.
   Scrolls sideways inside its own box: a query with nine columns
   must not make the whole page scroll. */
.ics-tablewrap { overflow-x: auto; margin-top: var(--gap); }
.ics-table {
  border-collapse: collapse;
  width: 100%;
  margin-top: var(--gap);
  font-size: .88rem;
  background: #fff;
}
.ics-table th {
  text-align: left;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  padding: 8px 12px;
  white-space: nowrap;
}
.ics-table td {
  padding: 7px 12px;
  border-top: 1px solid var(--paper-dim);
  vertical-align: top;
}
.ics-table tr:hover td { background: var(--paper-dim); }

/* ============================================================
   12. LINK LISTS AND SOURCE TREES
   Used by the front door and any page that needs to list things
   or show a file tree, so nobody carries a copy in an inline
   <style> block.
   ============================================================ */

.links { display: grid; gap: 12px; margin-top: var(--gap); }

.link {
  display: block;
  text-decoration: none;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--paper-dim);
  border-left: 5px solid var(--red);
  padding: 14px 16px;
}
.link:hover { background: var(--paper-dim); }
.link b    { display: block; font-size: 1.05rem; }
.link span { color: var(--grey-dark); font-size: .9rem; }

/* The pass label — INSTRUCTOR / I DO / WE DO / YOU DO */
.link .pass {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--red); font-weight: 700;
}

/* The source tree. Wrap filenames in <b> to point at one. */
.tree {
  font-family: var(--mono); font-size: .82rem; line-height: 1.5;
  white-space: pre;
  background: var(--ink-soft); color: var(--paper);
  border-left: 6px solid var(--red);
  padding: 16px; margin-top: var(--gap);
  overflow-x: auto;
}
.tree b { color: var(--red); font-weight: 700; }

/* Breadcrumb back to the front door. Every workshop page that has
   a header gets one, so nobody dead-ends in a subfolder. */
.ics-back {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--grey);
}
.ics-back:hover { color: var(--red); }