/* Waifu Sprites app. The stage is the whole page and is always dark. */

.site-header { margin-bottom: 0; }
.full-app-link { display: none; }

.stage {
  --bubble-alpha: 0.55;
  --chat-font: 15px;
  --ink: #f4f4f6;
  --ink-dim: rgba(244, 244, 246, 0.62);
  --pink: #ff8fc8;
  --glass: rgba(14, 14, 22, 0.72);
  --line: rgba(255, 255, 255, 0.12);
  position: relative;
  margin: 0 -16px;
  height: calc(100vh - 57px);
  height: calc(100dvh - 57px);
  min-height: 480px;
  overflow: hidden;
  background: #0b0b12;
  color: var(--ink);
  font-family: var(--font);
  isolation: isolate;
}
/* Blurred copy of the poster fills the sides around the portrait video. */
.stage::before {
  content: "";
  position: absolute;
  inset: -40px;
  background: url("videos/poster.jpg") center / cover no-repeat;
  filter: blur(36px) brightness(0.45) saturate(1.2);
  z-index: -1;
}
.stage.no-video::before { display: none; }
.stage.no-video .sprite-wrap { display: none; }

/* Fit the actual iframe viewport, including narrower mobile Player Cards. */
.sprite-embed, .sprite-embed body { height: 100%; overflow: hidden; }
.sprite-embed body { padding: 0; background: #0b0b12; }
.sprite-embed .site-header { display: none; }
.sprite-embed .stage { margin: 0; height: 100vh; height: 100dvh; min-height: 0; }
.sprite-embed .topbar { padding: 8px; gap: 4px; }
.sprite-embed .topbar-right { gap: 4px; }
.sprite-embed .topbar .icon-btn { width: 36px; height: 36px; }
.sprite-embed .status { min-width: 0; padding: 5px 8px; gap: 4px; }
.sprite-embed #spriteLabel { overflow: hidden; text-overflow: ellipsis; }
.sprite-embed .clock { display: none; }
.sprite-embed .full-app-link {
  display: block;
  position: absolute;
  right: 10px;
  top: 54px;
  z-index: 5;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.55);
  color: var(--ink);
  font-size: 12px;
}

.sprite-wrap { position: absolute; inset: 0; }
.sprite {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.sprite.front { opacity: 1; }
.sprite::-webkit-media-controls,
.sprite::-webkit-media-controls-start-playback-button,
.sprite::-webkit-media-controls-overlay-play-button { display: none !important; }

/* ── Top bar ── */
.topbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 16px;
  z-index: 5;
}
.topbar-right { display: flex; gap: 8px; }
.topbar a.icon-btn { text-decoration: none; }
.icon-btn {
  width: 40px;
  height: 40px;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.4);
  color: var(--ink);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.icon-btn:hover { background: rgba(255, 255, 255, 0.14); }
.icon-btn[aria-pressed="true"] { border-color: var(--pink); color: var(--pink); }
.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  font-size: 13px;
  color: var(--ink-dim);
  text-transform: lowercase;
  white-space: nowrap;
}
.status .dot { width: 7px; height: 7px; border-radius: 50%; background: #6ee7a8; }
.stage.busy .status .dot { background: var(--pink); animation: pulse 1s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: 0.3; } }

/* ── Chat ── */
.chat {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 52%;
  display: flex;
  flex-direction: column;
  z-index: 4;
  margin: 0;
  padding: 0 12px calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.35) 30%);
}
.stage.chat-hidden .chat { display: none; }
.chat-meta { text-align: center; font-size: 12px; color: var(--ink-dim); padding: 6px 0 2px; min-height: 22px; text-shadow: 0 1px 3px #000; }
.chat-meta button { background: none; border: 0; color: var(--pink); font: inherit; cursor: pointer; padding: 0; }
.messages {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 4px;
  scrollbar-width: thin;
  mask-image: linear-gradient(to bottom, transparent, #000 28px);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 28px);
}
.msg {
  max-width: 85%;
  padding: 8px 12px;
  border-radius: 16px;
  font-size: var(--chat-font);
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: rgba(0, 0, 0, var(--bubble-alpha));
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.7);
}
.msg.user { align-self: flex-end; border-bottom-right-radius: 5px; background: rgba(120, 40, 90, var(--bubble-alpha)); }
.msg.assistant { align-self: flex-start; border-bottom-left-radius: 5px; }
.msg.assistant.typing::after { content: "\2026"; color: var(--ink-dim); }
.msg.info { align-self: center; background: none; color: var(--ink-dim); font-size: 13px; text-align: center; }
.msg.error { align-self: center; background: rgba(120, 20, 30, 0.7); font-size: 13px; }
.msg.error button { margin-left: 8px; background: none; border: 1px solid currentColor; color: inherit; border-radius: 999px; padding: 1px 10px; cursor: pointer; font: inherit; }
.starters { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; padding: 4px 0; }
.starters button {
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.45);
  color: var(--ink);
  border-radius: 999px;
  padding: 6px 12px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.starters button:hover { border-color: var(--pink); }
.composer { display: flex; gap: 8px; padding-top: 6px; }
.composer input {
  flex: 1;
  min-width: 0;
  padding: 11px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.6);
  color: var(--ink);
  font: inherit;
  font-size: 16px;
  outline: none;
}
.composer input:focus { border-color: var(--pink); }
.composer input::placeholder { color: var(--ink-dim); }
.composer button {
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 50%;
  border: 0;
  background: var(--pink);
  color: #2a0b1c;
  font-size: 17px;
  cursor: pointer;
}
.composer button:disabled { opacity: 0.45; cursor: default; }

/* Wide screens: chat moves to a column on the right, clear of the portrait video. */
@media (min-width: 900px) {
  .chat {
    left: auto;
    top: 64px;
    width: min(420px, 36vw);
    height: auto;
    right: 16px;
    bottom: 16px;
    padding: 0;
    background: none;
  }
}
/* Keep the card layout even when its host gives the iframe a wide viewport. */
.sprite-embed .chat {
  left: 0; right: 0; top: auto; bottom: 0;
  width: auto; height: 52%;
  padding: 0 12px calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.35) 30%);
}
@media (max-height: 380px) {
  .sprite-embed .chat { height: 60%; }
  .sprite-embed .messages:has(.starters) > .msg.info { display: none; }
}

/* ── Panels ── */
.panel {
  position: absolute;
  top: 0;
  bottom: 0;
  width: min(380px, 100%);
  z-index: 8;
  display: flex;
  flex-direction: column;
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-right: 1px solid var(--line);
}
.panel[hidden] { display: none; }
#settingsPanel { left: 0; }
#historyPanel { right: 0; border-right: 0; border-left: 1px solid var(--line); }
.panel-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.panel-head h2 { margin: 0; font-size: 16px; color: var(--ink); border: 0; padding: 0; }
.panel-body { flex: 1; overflow-y: auto; padding: 8px 16px 24px; }
.panel h3 { margin: 18px 0 8px; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-dim); }
.options { display: grid; gap: 6px; }
.option {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  width: 100%;
  text-align: left;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}
.option small { color: var(--ink-dim); font-size: 12px; }
.option[aria-checked="true"] { border-color: var(--pink); background: rgba(255, 143, 200, 0.12); }
.field-label { display: block; margin: 12px 0 4px; font-size: 13px; color: var(--ink-dim); }
.field-label a { color: var(--pink); margin-left: 6px; }
.panel input[type="text"],
.panel input[type="url"],
.panel input[type="password"],
.panel textarea {
  width: 100%;
  padding: 9px 11px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.45);
  color: var(--ink);
  font: inherit;
  font-size: 14px;
}
.panel textarea { resize: vertical; line-height: 1.4; }
.panel input:focus, .panel textarea:focus { outline: none; border-color: var(--pink); }
.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 6px 0; font-size: 14px; }
.row input[type="range"] { width: 50%; accent-color: var(--pink); }
.row input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--pink); }
.row select { max-width: 58%; padding: 6px 8px; border: 1px solid rgba(255, 255, 255, 0.18); border-radius: 8px; background: #1b1b22; color: inherit; font: inherit; font-size: 14px; }
.note { font-size: 12.5px; color: var(--ink-dim); line-height: 1.5; margin: 8px 0 0; }
.btn-danger { margin-top: 8px; padding: 7px 14px; border-radius: 8px; border: 1px solid #ff6b81; background: none; color: #ff8a9b; font: inherit; font-size: 13px; cursor: pointer; }

.history-item { display: flex; align-items: center; gap: 6px; border-radius: 10px; }
.history-item.current .history-open { border-color: var(--pink); }
.history-open {
  flex: 1;
  min-width: 0;
  text-align: left;
  padding: 9px 12px;
  margin: 3px 0;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}
.history-open span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.history-open small { color: var(--ink-dim); font-size: 12px; }
.history-del { flex: none; width: 32px; height: 32px; border-radius: 50%; border: 0; background: none; color: var(--ink-dim); cursor: pointer; font-size: 15px; }
.history-del:hover { color: #ff8a9b; }

/* ── Pictures ── */
.msg.pic { padding: 6px; max-width: min(78%, 320px); }
.msg.pic img { display: block; width: 100%; height: auto; min-height: 120px; border-radius: 11px; cursor: zoom-in; background: rgba(255, 255, 255, 0.06); }
.msg.pic figcaption { padding: 6px 6px 2px; }
.msg.info.keep { animation: pulse 1.6s ease-in-out infinite; }
.panel code { font-size: 12px; background: rgba(255, 255, 255, 0.1); padding: 1px 5px; border-radius: 4px; }
.lightbox {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px;
  background: rgba(0, 0, 0, 0.85);
  cursor: zoom-out;
}
.lightbox[hidden] { display: none; }
.lightbox img { max-width: 100%; max-height: calc(100% - 48px); border-radius: 12px; object-fit: contain; }
.lightbox a { color: var(--pink); font-size: 14px; }

/* ── Voice ── */
.composer .mic {
  background: rgba(0, 0, 0, 0.55);
  color: var(--ink);
  border: 1px solid var(--line);
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}
.composer .mic:hover { border-color: var(--pink); }
.composer .mic[data-state="starting"],
.composer .mic[data-state="listening"] { background: #ff4f7b; color: #fff; border-color: #ff4f7b; animation: mic-pulse 1.2s ease-out infinite; }
.composer .mic[data-state="transcribing"] { opacity: 0.6; cursor: progress; animation: pulse 1s ease-in-out infinite; }
@keyframes mic-pulse { 0% { box-shadow: 0 0 0 0 rgba(255, 79, 123, 0.6); } 100% { box-shadow: 0 0 0 12px rgba(255, 79, 123, 0); } }

/* ── Message actions, queue and memory ── */
.msg { position: relative; }
.msg .actions {
  display: none;
  gap: 2px;
  margin-top: 4px;
  white-space: normal;
}
.msg .actions button {
  border: 0;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink-dim);
  border-radius: 6px;
  padding: 2px 7px;
  font-size: 13px;
  line-height: 1.4;
  cursor: pointer;
}
.msg .actions button:hover { color: var(--ink); background: rgba(255, 255, 255, 0.18); }
@media (hover: hover) { .msg:hover .actions { display: flex; } }
.msg.show-actions .actions, .msg:focus-within .actions { display: flex; }
.msg.user .actions { justify-content: flex-end; }
.msg.pic .actions { padding: 0 4px; }
.msg.queued { opacity: 0.6; }
.msg.queued::after { content: "queued"; display: block; font-size: 11px; color: var(--ink-dim); text-align: right; }
.msg .romaji { margin-top: 4px; font-size: 0.85em; color: var(--ink-dim); font-style: italic; }
.memory-mark {
  align-self: center;
  margin: 4px 0;
  padding: 2px 12px;
  border: 1px dashed rgba(255, 143, 200, 0.45);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  color: var(--ink-dim);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.memory-mark:hover { color: var(--pink); }
.clock { color: var(--ink); margin-left: 4px; }
.clock::before { content: "· "; color: var(--ink-dim); }
.clock[hidden] { display: none; }

.btn-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.btn-row .note { margin: 0; }
.btn-row .btn-danger { margin-top: 0; }
.btn {
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.btn:hover { border-color: var(--pink); }
.btn:disabled { opacity: 0.5; cursor: progress; }
.btn[aria-pressed="true"] { border-color: var(--pink); color: var(--pink); }
.row b { color: var(--pink); font-weight: 600; margin-left: 4px; }
.row[hidden], #ambientBox[hidden] { display: none; }
.panel .note a { color: var(--pink); }
.peek { margin-top: 10px; font-size: 13px; }
.peek summary { cursor: pointer; color: var(--pink); }
.peek pre {
  max-height: 260px;
  overflow: auto;
  margin: 8px 0 0;
  padding: 10px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--line);
  font-size: 11.5px;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}