apps/web/src/style.css

:root {
  --ink: #e8e6df;
  --muted: #98a0b3;
  --yellow: #ffd84d;
  --blue: #6ecbff;
  --panel: rgba(10, 12, 22, 0.62);
  --panel-strong: rgba(10, 12, 22, 0.82);
  --line: rgba(255, 255, 255, 0.09);
}

* {
  box-sizing: border-box;
}

html,
body,
#app {
  height: 100%;
}

@supports (height: 100dvh) {
  html,
  body,
  #app {
    height: 100dvh;
  }
}

body {
  margin: 0;
  background: #05060c;
  color: var(--ink);
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    sans-serif;
  overflow: hidden;
}

#app {
  position: relative;
}

#stage {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  pointer-events: none;
}

.overlay header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 16px 22px 0;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.byline {
  margin: 0;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.03em;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.7);
}

.byline a {
  pointer-events: auto;
  color: var(--ink);
  text-decoration: none;
}

.byline a:hover {
  color: var(--blue);
}

.credit {
  position: absolute;
  left: 18px;
  bottom: 12px;
  margin: 0;
  font-size: 0.72rem;
  color: #2e3644;
  font-weight: 600;
  text-shadow: 0 1px 6px rgba(255, 255, 255, 0.4);
}

.credit a {
  pointer-events: auto;
  color: #2e3644;
}

.overlay h1 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.7);
}

.overlay a {
  pointer-events: auto;
  color: var(--muted);
}

.header-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

#share,
#customize {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  color: var(--ink);
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 16px;
  cursor: pointer;
}

#share:hover,
#customize:hover {
  border-color: var(--yellow);
}

.gh {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink);
  font-size: 0.76rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  text-decoration: none;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 14px;
}

.gh:hover {
  border-color: var(--yellow);
}

.creator[hidden] {
  display: none;
}

.creator {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
}

.creator-top {
  position: absolute;
  top: 52px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
}

.creator-top h2 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.8);
}

.creator-top input {
  font: inherit;
  font-size: 1rem;
  text-align: center;
  color: var(--ink);
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 18px;
  width: 240px;
}

.creator-presets {
  display: flex;
  gap: 7px;
}

.colorway {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  min-width: 76px;
  padding: 7px 9px;
  color: var(--ink);
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 10px;
  font: inherit;
  font-size: 0.68rem;
  font-weight: 700;
  cursor: pointer;
}

.colorway:hover {
  border-color: var(--yellow);
}

.colorway-swatches {
  display: flex;
  overflow: hidden;
  width: 58px;
  height: 10px;
  border-radius: 999px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.colorway-swatches span {
  flex: 1;
}

.creator-side {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 18px;
  pointer-events: auto;
}

.creator-side.left {
  left: max(24px, 8vw);
}

.creator-side.right {
  right: max(24px, 8vw);
  align-items: flex-end;
}

.creator-side .fld {
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 14px;
  gap: 14px;
  font-size: 0.85rem;
  color: var(--ink);
}

.creator-bottom {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
}

.creator-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  max-width: calc(100vw - 20px);
}

.creator-actions button {
  font: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 11px 22px;
  cursor: pointer;
  color: var(--ink);
  background: var(--panel-strong);
}

#duck-share {
  background: var(--yellow);
  color: #171300;
  border: none;
}

/* character creation hides the chat stage */
.customizing .chat,
.customizing .credit,
.customizing .tap-hint,
.customizing .radial,
.customizing #share {
  display: none;
}

.chat {
  pointer-events: auto;
  /* The panel is anchored by its composer. New history can only consume
     space above it, inside the scrolling feed. */
  position: absolute;
  right: 18px;
  bottom: max(18px, env(safe-area-inset-bottom, 0px));
  width: min(390px, calc(100vw - 36px));
  max-height: calc(100dvh - 102px - env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 10px;
}

.feed {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 0 1 auto;
  min-height: 0;
  max-height: 42vh;
  overflow-y: auto;
  scrollbar-width: thin;
  padding: 4px;
}

.chips,
#composer {
  flex: 0 0 auto;
}

.bubble {
  max-width: 88%;
  padding: 9px 13px;
  border-radius: 15px;
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
  font-size: 0.9rem;
  line-height: 1.35;
  animation: rise 220ms ease-out;
}

.bubble.user {
  align-self: flex-end;
  background: rgba(255, 216, 77, 0.34);
  border-bottom-right-radius: 4px;
}

.bubble.duck {
  align-self: flex-start;
  background: rgba(10, 12, 22, 0.46);
  border-bottom-left-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.bubble .droid {
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.86rem;
}

.bubble .gloss {
  color: var(--ink);
}

.decode-pending {
  visibility: hidden;
}

.bubble .tag {
  color: var(--muted);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bubble {
    animation: none;
  }
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  font: inherit;
  font-size: 0.78rem;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.chip:hover:not(:disabled) {
  border-color: var(--blue);
}

.chip:disabled {
  opacity: 0.4;
  cursor: default;
}

#composer {
  display: flex;
  gap: 8px;
}

#input {
  flex: 1;
  font: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 16px;
  backdrop-filter: blur(8px);
}

#input:disabled {
  opacity: 0.5;
}

#input:focus-visible,
.chip:focus-visible,
#send:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

#send {
  font: inherit;
  font-weight: 700;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  color: #171300;
  background: var(--yellow);
  padding: 10px 20px;
}

#send:disabled {
  opacity: 0.4;
  cursor: default;
}

.sound-overlay {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: rgba(4, 6, 12, 0.66);
  backdrop-filter: blur(3px);
  color: var(--ink);
  cursor: pointer;
  pointer-events: auto;
  opacity: 1;
  transition: opacity 450ms ease;
  text-align: center;
  padding: 24px;
}

.sound-overlay[hidden] {
  display: none;
}

.sound-overlay.gone {
  opacity: 0;
  pointer-events: none;
}

.sound-overlay svg {
  color: var(--yellow);
  filter: drop-shadow(0 0 24px rgba(255, 216, 77, 0.35));
  animation: pulse 1.8s ease-in-out infinite;
}

.sound-overlay p {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.8);
}

.sound-overlay span {
  color: var(--muted);
  font-size: 0.9rem;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.08);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sound-overlay svg {
    animation: none;
  }

  .sound-overlay {
    transition: none;
  }
}

@media (max-width: 640px) {
  .credit,
  .byline {
    display: none;
  }
  .gh {
    font-size: 0;
    gap: 0;
    padding: 8px 10px;
  }
  #customize,
  #share {
    font-size: 0.72rem;
    padding: 8px 12px;
  }
  .creator-side {
    gap: 10px;
  }
  .creator-side.left {
    left: 10px;
  }
  .creator-side.right {
    right: 10px;
  }
}

/* Touch devices stay compact. Removing blur saves compositor memory, but
   chat items must remain in normal flex flow so history grows upward. */
@media (pointer: coarse) {
  .chat {
    width: min(340px, calc(100vw - 20px));
    gap: 7px;
  }
  .feed {
    max-height: min(30dvh, 260px);
  }
  .bubble {
    font-size: 0.8rem;
    padding: 7px 11px;
    backdrop-filter: none;
  }
  .bubble .droid {
    font-size: 0.74rem;
  }
  .bubble.duck {
    background: rgba(10, 12, 22, 0.72);
  }
  .chip {
    font-size: 0.7rem;
    padding: 4px 10px;
  }
  .chip,
  #input {
    background: rgba(10, 12, 22, 0.88);
    backdrop-filter: none;
  }
  .sound-overlay {
    background: rgba(4, 6, 12, 0.8);
    backdrop-filter: none;
  }
}

/* ── chat collapse: slim vertical arrow on the panel's left edge ── */
#chat-toggle {
  pointer-events: auto;
  position: absolute;
  left: -25px;
  bottom: 8px;
  width: 24px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  line-height: 1;
  color: var(--muted);
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-right: none;
  border-radius: 9px 0 0 9px;
  cursor: pointer;
  padding: 0;
}

#chat-toggle:hover {
  color: var(--ink);
  border-color: var(--yellow);
}

.chat.collapsed .feed,
.chat.collapsed .chips,
.chat.collapsed #composer {
  display: none;
}

.chat.collapsed {
  right: 0;
  width: 0;
  min-height: 92px;
  min-width: 0;
}

/* ── Sims-style ring of actions around the duck ── */
.radial {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 7;
  pointer-events: none;
}

.radial[hidden] {
  display: none;
}

.radial-btn {
  pointer-events: auto;
  position: absolute;
  transform: translate(calc(var(--dx) - 50%), calc(var(--dy) - 50%));
  width: 66px;
  height: 66px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.55);
  background: rgba(12, 16, 28, 0.85);
  color: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
  animation: ring-pop 170ms ease-out;
}

.radial-btn:hover {
  border-color: var(--yellow);
  background: rgba(22, 28, 46, 0.95);
}

.radial-icon {
  font-size: 1.3rem;
  line-height: 1;
}

.radial-label {
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

@keyframes ring-pop {
  from {
    transform: translate(-50%, -50%) scale(0.4);
    opacity: 0;
  }
}

/* ── glowing "you can click the duck" hint ── */
.tap-hint {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 5;
  font-size: 2rem;
  pointer-events: none;
  filter: drop-shadow(0 0 14px rgba(255, 216, 77, 0.9));
  animation: tap-pulse 1.1s ease-in-out infinite;
}

.tap-hint[hidden] {
  display: none;
}

@keyframes tap-pulse {
  0%,
  100% {
    scale: 1;
    opacity: 0.85;
  }
  50% {
    scale: 1.25;
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tap-hint,
  .radial-btn {
    animation: none;
  }
}

/* phones: chat pinned bottom-right, toggle tucked above it */
@media (max-width: 640px) {
  .chat {
    right: max(10px, env(safe-area-inset-right, 0px));
    bottom: max(10px, env(safe-area-inset-bottom, 0px));
    width: min(
      390px,
      calc(100vw - 20px - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px))
    );
    max-height: calc(100dvh - 76px - env(safe-area-inset-bottom, 0px));
    margin: 0;
  }
  .feed {
    max-height: min(30dvh, 260px);
  }
  .chat.collapsed {
    min-height: 0;
    height: 0;
  }
  #chat-toggle {
    left: auto;
    right: 0;
    top: -26px;
    bottom: auto;
    width: 68px;
    height: 24px;
    border: 1px solid var(--line);
    border-bottom: none;
    border-radius: 9px 9px 0 0;
  }
  .chat.collapsed #chat-toggle {
    left: auto;
    right: 0;
    top: auto;
    bottom: 8px;
    width: 24px;
    height: 76px;
    border: 1px solid var(--line);
    border-radius: 9px 0 0 9px;
  }
  .radial-btn {
    width: 56px;
    height: 56px;
  }
}