/* Postcard Printer — Hershey / poetic.software palette */

@font-face {
  font-family: "Hershey Simplex Plus";
  src: url("fonts/HersheySimplexPlus.woff2") format("woff2"),
       url("fonts/HersheySimplexPlus.ttf") format("truetype");
  font-weight: 400; font-display: swap;
}
@font-face {
  font-family: "Hershey Simplex Plus";
  src: url("fonts/HersheySimplexPlus-Bold.woff2") format("woff2"),
       url("fonts/HersheySimplexPlus-Bold.ttf") format("truetype");
  font-weight: 700; font-display: swap;
}

:root {
  --font: "Hershey Simplex Plus", ui-monospace, monospace;
  --bg: #ffffff;      /* page */
  --ink: #200010;     /* text / dark surfaces */
  --muted: #58404d;   /* secondary */
  --mint: #dfffef;    /* accent / active */
  --sage: #a7bfb2;
  --err: #ff5a3c;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 400;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---- buttons ---- */
.btn {
  appearance: none;
  background: var(--ink);
  color: #fff;
  border: none;
  border-radius: 0;
  font: 700 19px/1 var(--font);
  letter-spacing: .3px;
  padding: 11px 15px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn:hover { background: #3a0f24; }
.btn:active { background: var(--ink); }
.btn.sq { width: 46px; height: 46px; padding: 0; font-size: 24px; }
.btn.on { background: var(--mint); color: var(--ink); }   /* toggled (e.g. invert) */
.btn.solid { background: var(--mint); color: var(--ink); }

/* ---- top floating controls ---- */
#top {
  position: fixed; top: 14px; left: 14px; right: 14px;
  display: flex; justify-content: space-between;
  pointer-events: none; z-index: 20;
}
#top .cluster { display: flex; gap: 8px; pointer-events: auto; }

/* optional name / title field (shown to participants in queue mode) */
#nameInput {
  pointer-events: auto;
  background: #fff; color: var(--ink);
  border: 2px solid var(--ink); border-radius: 0;
  font: 700 15px var(--font); letter-spacing: .3px;
  height: 46px; padding: 0 14px; width: min(320px, 42vw); min-width: 0;
  text-align: center;
}
#nameInput::placeholder { color: var(--muted); font-weight: 400; }
#nameInput:focus { outline: none; background: var(--mint); }
#nameInput[hidden] { display: none; }

/* ---- center stage + canvas ---- */
#stage {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
#stage.dragover::after {
  content: "drop image"; position: absolute; inset: 20px;
  border: 3px dashed var(--ink); display: grid; place-items: center;
  font-size: 22px; pointer-events: none; color: var(--ink);
}
.wrap { line-height: 0; }
#board {
  background: #fff;
  display: block;
  border: 1px solid var(--ink);
  box-shadow: 0 10px 44px rgba(32,0,16,.14);
  touch-action: none;
}

/* ---- left thumbnail strip (the images you added) ---- */
#thumbs {
  position: fixed; left: 14px; top: 74px; bottom: 74px; width: 72px;
  display: flex; flex-direction: column; gap: 8px;
  overflow-y: auto; z-index: 15;
}
#thumbs::-webkit-scrollbar { width: 0; }
.thumb {
  position: relative; width: 72px; height: 54px; background: #fff; cursor: pointer;
  outline: 2px solid var(--muted); outline-offset: 0; flex: 0 0 auto;
}
.thumb.sel { outline: 3px solid var(--ink); }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb .del {
  position: absolute; top: 0; right: 0; width: 18px; height: 18px;
  background: var(--ink); color: #fff; border: none; border-radius: 0;
  font: 700 11px var(--font); line-height: 1; padding: 0; cursor: pointer; display: none;
}
.thumb:hover .del { display: block; }
.thumb .del:hover { background: var(--err); }

/* ---- bottom bar: selected-image controls ---- */
#imgbar {
  position: fixed; left: 50%; bottom: 14px; transform: translateX(-50%);
  display: flex; gap: 6px; z-index: 20; max-width: calc(100vw - 28px);
  flex-wrap: wrap; justify-content: center;
}
#imgbar[hidden] { display: none; }
.ctrl {
  background: var(--ink); color: #fff;
  display: flex; align-items: center; gap: 8px;
  padding: 0 12px; height: 46px; font-size: 12px; letter-spacing: .5px;
}
.ctrl i { font-style: normal; opacity: .65; text-transform: uppercase; }

/* ---- range inputs ---- */
input[type=range] {
  -webkit-appearance: none; appearance: none;
  width: 92px; height: 3px; background: var(--muted); cursor: pointer;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 14px; height: 14px; border-radius: 0;
  background: var(--mint); border: none;
}

/* ---- settings popover ---- */
#settings {
  position: fixed; top: 70px; right: 14px; z-index: 30;
  background: var(--ink); color: #fff; padding: 14px; width: min(430px, 92vw);
  display: flex; flex-direction: column; gap: 10px;
}
#settings[hidden] { display: none; }
.row { display: flex; align-items: center; gap: 8px; }
.row.end { justify-content: flex-end; }
#settings b { font-size: 12px; text-transform: uppercase; letter-spacing: .6px; opacity: .7; min-width: 68px; }
select, input[type=text] {
  appearance: none; background: var(--ink); color: #fff;
  border: 2px solid #fff; border-radius: 0; font: 700 14px var(--font);
  padding: 8px 10px; flex: 1; min-width: 0;
}
select:focus, input:focus { outline: none; background: #3a0f24; }

/* ---- wifi modal ---- */
#wifiModal {
  position: fixed; inset: 0; background: rgba(32,0,16,.55);
  display: grid; place-items: center; z-index: 40;
}
#wifiModal[hidden] { display: none; }
.card { background: var(--ink); color: #fff; padding: 22px; width: 330px; display: flex; flex-direction: column; gap: 10px; }
.card b { font-size: 18px; }
.card p { margin: 0; font-weight: 400; opacity: .7; font-size: 13px; }
#wifiMsg { font-weight: 400; font-size: 12px; opacity: .8; min-height: 14px; }

/* ---- toast ---- */
#toast {
  position: fixed; left: 50%; bottom: 74px; transform: translateX(-50%);
  background: var(--ink); color: #fff; padding: 12px 18px; font-size: 14px;
  z-index: 50; max-width: 80vw; text-align: center;
}
#toast[hidden] { display: none; }
#toast.err { color: var(--err); }