/* =========================================================================
   Favicon generator. Charcoal workspace shell (workspace.css) plus the bits
   that only this tool has: the design rail, the size grid and the tab
   previews. Loaded after workspace.css.
   ========================================================================= */

/* The rail carries a lot of controls, so it is wider than the shell default
   and the stage scrolls rather than centring one object. */
.fv-grid { grid-template-columns: 268px 1fr; }
.fv-stage {
  display: block; place-items: initial; overflow-y: auto;
  background-image: none; background: var(--ch-bg); padding: 0;
}
.fv-stage.over { outline: 1px dashed var(--gold); outline-offset: -8px; }
.fv-inner { max-width: 720px; padding: 24px 28px 40px; }

.fv-h {
  margin: 26px 0 10px; font: 600 9.5px var(--mono);
  letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.4);
}
.fv-note { margin: 8px 0 0; font: 400 11.5px var(--body); color: rgba(255,255,255,.45); }

/* ---- rail --------------------------------------------------------------- */
.fv-modes { display: grid; grid-template-columns: repeat(3,1fr); gap: 4px; margin-bottom: 14px; }
.fv-modes button {
  border: 1px solid rgba(255,255,255,.14); background: none; cursor: pointer;
  color: rgba(255,255,255,.6); font: 600 11px var(--body);
  padding: 7px 0; border-radius: var(--radius-btn);
}
.fv-modes button.on { border-color: var(--gold); color: var(--gold); background: var(--gold-soft); }

.fv-sec { padding-top: 14px; margin-top: 14px; border-top: 1px solid var(--ch-line); }
.fv-grp[hidden] { display: none; }

.fv-sel {
  width: 100%; background: var(--ch-bg); color: var(--text);
  border: 1px solid rgba(255,255,255,.14); border-radius: 4px;
  font: 500 12px var(--body); padding: 6px 8px;
}

.fv-quick, .fv-glyphs { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 10px; }
.fv-quickb, .fv-glyphb {
  min-width: 30px; height: 30px; border: 1px solid rgba(255,255,255,.14);
  background: none; color: rgba(255,255,255,.75); cursor: pointer;
  border-radius: 4px; font: 700 12px var(--body); padding: 0 6px;
}
.fv-glyphb { font-size: 15px; }
.fv-quickb:hover, .fv-glyphb:hover { border-color: var(--gold); color: var(--gold); }

.fv-sw { display: flex; flex-wrap: wrap; gap: 6px; }
.fv-chip {
  width: 30px; height: 30px; border-radius: 6px; cursor: pointer;
  border: 1px solid rgba(255,255,255,.16); padding: 0;
}
.fv-sw.wide .fv-chip { width: 46px; }
.fv-chip.on { box-shadow: 0 0 0 2px var(--ch-panel), 0 0 0 3px var(--gold); }

.fv-shapes { display: grid; grid-template-columns: repeat(2,1fr); gap: 4px; margin-bottom: 12px; }
.fv-shapes button {
  border: 1px solid rgba(255,255,255,.14); background: none; cursor: pointer;
  color: rgba(255,255,255,.6); font: 600 11px var(--body);
  padding: 7px 0; border-radius: var(--radius-btn);
}
.fv-shapes button.on { border-color: var(--gold); color: var(--gold); background: var(--gold-soft); }

.fv-up { width: 100%; margin-bottom: 10px; }
.fv-reset { width: 100%; margin-top: 18px; }

/* ---- hero preview ------------------------------------------------------- */
.fv-hero { display: flex; gap: 22px; align-items: flex-start; flex-wrap: wrap; }
/* Checkerboard here only, so a transparent shape reads as transparent. */
.fv-big {
  background-color: #101114;
  background-image:
    linear-gradient(45deg, #17181C 25%, transparent 25%, transparent 75%, #17181C 75%),
    linear-gradient(45deg, #17181C 25%, transparent 25%, transparent 75%, #17181C 75%);
  background-size: 18px 18px; background-position: 0 0, 9px 9px;
  border: 1px solid var(--ch-line); border-radius: 8px; padding: 16px;
}
.fv-big canvas { display: block; width: 256px; height: 256px; }
.fv-mini { display: flex; flex-direction: column; gap: 16px; padding-top: 6px; }
.fv-mini > div { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.fv-mini canvas { display: block; image-rendering: auto; }
.fv-mini span { font: 500 9px var(--mono); letter-spacing: .12em; color: rgba(255,255,255,.35); }

/* ---- tab preview -------------------------------------------------------- */
.fv-tabs { display: flex; gap: 12px; flex-wrap: wrap; }
.fv-tab {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 16px 8px 10px; border-radius: 8px 8px 0 0;
  font: 500 12px var(--body); min-width: 170px;
}
.fv-tab.light { background: #E8EBEF; color: #2B3542; }
.fv-tab.dark  { background: #24262B; color: rgba(255,255,255,.6); }
.fv-tab canvas { width: 16px; height: 16px; flex: 0 0 16px; }

/* ---- size grid ---------------------------------------------------------- */
.fv-sizes { display: grid; grid-template-columns: repeat(auto-fill,minmax(136px,1fr)); gap: 12px; }
.fv-cell {
  background: var(--ch-panel); border: 1px solid var(--ch-line);
  border-radius: 6px; padding: 12px 10px; text-align: center;
}
.fv-thumb { height: 64px; display: grid; place-items: center; margin-bottom: 8px; }
.fv-thumb img { max-width: 64px; max-height: 64px; }
.fv-cn { font: 500 9.5px var(--mono); color: rgba(255,255,255,.75); overflow-wrap: break-word; line-height: 1.4; }
.fv-cd { font: 400 10px var(--body); color: rgba(255,255,255,.38); margin-top: 3px; }

/* ---- vector card -------------------------------------------------------- */
.fv-svg {
  display: flex; gap: 16px; align-items: center;
  background: var(--ch-panel); border: 1px solid var(--ch-line);
  border-radius: 6px; padding: 14px 16px;
}
.fv-svg.off { opacity: .55; }
/* Light on one half, dark on the other, so a dark mode variant shows both
   states without a toggle. */
.fv-svgprev {
  flex: 0 0 140px; height: 84px; border-radius: 6px; overflow: hidden;
  display: grid; grid-template-columns: 1fr 1fr;
}
.fv-svgprev > div { display: grid; place-items: center; }
.fv-svgprev .lt { background: #E8EBEF; }
.fv-svgprev .dk { background: #17181C; }
.fv-svgprev svg { width: 56px; height: 56px; display: block; }
.fv-svgmeta { min-width: 0; }
.fv-svgmeta .fv-cn, .fv-svgmeta .fv-cd { text-align: left; }
.fv-svgmeta .fv-note { margin-top: 6px; }

.fv-list { margin: 0; padding-left: 18px; }
.fv-list li { font: 400 12.5px var(--body); color: rgba(255,255,255,.6); margin-bottom: 7px; line-height: 1.5; }
.fv-list b { color: rgba(255,255,255,.85); font-weight: 600; }

.fv-code {
  background: var(--ch-panel); border: 1px solid var(--ch-line); border-radius: 6px;
  padding: 12px 14px; overflow-x: auto; margin: 0;
  font: 400 11.5px var(--mono); color: rgba(255,255,255,.72); line-height: 1.7;
}
.fv-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }

@media (max-width: 820px) {
  .fv-grid { grid-template-columns: 1fr; }
  .fv-inner { padding: 18px; }
  .fv-big canvas { width: 180px; height: 180px; }
}