/* Phone-first, and only phone for now. The desktop already has a client. */

:root {
  --bg: #463264;
  --bg-deep: #241d35;
  --ink: #efe9ff;
  --dim: #b3a4cf;
  --rule: #5e4881;
  --you: #ff4d88;
  --ac: #b58cff;
  --edit: #6ee7a8;
  --bad: #ff7a7a;
  --gap: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  overscroll-behavior: none;
}

body {
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.45 ui-monospace, "SF Mono", Menlo, monospace;
  -webkit-text-size-adjust: 100%;
}

/* The app is a three-row column: preview, transcript, composer. Only the
   transcript scrolls, so the preview never leaves and the input never hides. */
#app {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  height: 100dvh;
}

#app[hidden] {
  display: none;
}

#bar {
  display: flex;
  align-items: center;
  gap: var(--gap);
  padding: calc(env(safe-area-inset-top) + 8px) var(--gap) 8px;
  border-bottom: 1px solid var(--rule);
}

#piece {
  flex: 1;
  min-width: 0;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: inherit;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#status {
  flex: none;
  font-size: 12px;
  color: var(--dim);
}

#status[data-state="working"] {
  color: var(--ac);
}

#status[data-state="failed"] {
  color: var(--bad);
}

#status[data-state="live"] {
  color: var(--edit);
}

/* 4:3 keeps a piece's default frame honest without eating the transcript. */
#stage {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--rule);
}

#preview {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

#preview:not([src]) {
  visibility: hidden;
}

#stage-empty {
  position: absolute;
  inset: 0;
  margin: 0;
  display: grid;
  place-content: center;
  padding: 0 24px;
  text-align: center;
  color: var(--dim);
  font-size: 13px;
}

#stage.has-piece #stage-empty {
  display: none;
}

#log {
  margin: 0;
  padding: var(--gap);
  list-style: none;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

#log li {
  margin: 0 0 10px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

#log .tag {
  display: inline-block;
  min-width: 3.2em;
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

#log .you .tag {
  color: var(--you);
}

#log .ac .tag {
  color: var(--ac);
}

#log .edit .tag {
  color: var(--edit);
}

#log .bad {
  color: var(--bad);
}

#log .note {
  color: var(--dim);
  font-size: 13px;
}

#composer {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 8px var(--gap) calc(env(safe-area-inset-bottom) + 8px);
  border-top: 1px solid var(--rule);
  background: var(--bg);
}

#input {
  flex: 1;
  min-width: 0;
  max-height: 40vh;
  padding: 10px 12px;
  border: 1px solid var(--rule);
  border-radius: 10px;
  background: var(--bg-deep);
  color: var(--ink);
  font: inherit;
  resize: none;
  /* 16px or iOS zooms the page on focus. */
  font-size: 16px;
}

#input:focus {
  outline: 2px solid var(--ac);
  outline-offset: -1px;
}

#composer button {
  flex: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 10px;
  background: var(--you);
  color: #fff;
  font-size: 20px;
  line-height: 1;
}

#composer button:disabled {
  opacity: 0.4;
}

#stop {
  background: var(--rule);
}

#gate {
  display: grid;
  align-content: center;
  gap: 16px;
  min-height: 100dvh;
  padding: 24px;
  text-align: center;
}

#gate[hidden] {
  display: none;
}

#gate h1 {
  margin: 0;
  font-size: 34px;
  letter-spacing: 0.02em;
}

.tagline {
  margin: 0;
  color: var(--dim);
}

#gate-body {
  display: grid;
  gap: 12px;
  justify-items: center;
}

#gate input {
  width: min(420px, 100%);
  padding: 12px;
  border: 1px solid var(--rule);
  border-radius: 10px;
  background: var(--bg-deep);
  color: var(--ink);
  font: inherit;
  font-size: 16px;
}

#gate button {
  padding: 12px 20px;
  border: 0;
  border-radius: 10px;
  background: var(--you);
  color: #fff;
  font: inherit;
  font-size: 16px;
}

#gate-note {
  margin: 0;
  color: var(--dim);
  font-size: 13px;
}

#gate-note.bad {
  color: var(--bad);
}