/* Rock, Paper, Scissors, Spock, Lizard: one stylesheet for the Express app and
   the static demo (demo/), which render the same screens (views/screens). */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  /* The background drawing's own grey; the drawing is the corner mascot */
  background: #71757e;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  padding: 12px 0;
  background: #71757e;
  color: #ffffff;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1,
p {
  margin: 0;
}

img {
  max-width: 100%;
}

button,
input {
  font: inherit;
}

button,
input[type='submit'] {
  cursor: pointer;
}

.text-center {
  text-align: center;
}

:root {
  --accent: #00a0b2; /* the banner's teal */
  --accent-hover: #00b7cb;
  --accent-glow: rgba(0, 160, 178, 0.3);
  --panel: rgba(22, 24, 30, 0.9);
  --tile: #2a2e37;
  --tile-hover: #323744;
  --soft: rgba(255, 255, 255, 0.68);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

.main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* Above the mascot, so the panel's shadow falls over it evenly */
  position: relative;
  z-index: 1;
  gap: 20px;
  width: min(760px, calc(100vw - 24px));
  height: auto;
  min-height: min(640px, calc(100svh - 72px));
  padding: clamp(24px, 5vw, 48px);
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  color: #ffffff;
  text-align: center;
}

.main form {
  width: 100%;
}

.mascot {
  display: none;
  position: fixed;
  right: 24px;
  bottom: 16px;
  z-index: 0;
  width: clamp(200px, 18vw, 320px);
  pointer-events: none;
}

/* Only where it fits beside the panel */
@media (min-width: 1280px) {
  .mascot {
    display: block;
  }
}

/* Start */
.banner img {
  width: 100%;
  max-width: 560px;
  margin: 0;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.who {
  margin: 8px 0 0;
  font-size: 1.35rem;
  font-weight: 600;
}

.names {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

input.name {
  flex: 1;
  width: auto;
  min-width: 0;
  max-width: 220px;
  margin: 0;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background: var(--tile);
  color: #ffffff;
  font-size: 1rem;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

input.name::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

input.name:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.versus {
  color: var(--soft);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

input.cta {
  margin-top: 20px;
  padding: 14px 36px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 8px 24px var(--accent-glow);
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  transition:
    transform 0.2s var(--ease),
    background-color 0.2s ease;
}

input.cta:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

input.cta:active {
  transform: scale(0.97);
}

input.cta:focus-visible,
.weapon:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 3px;
}

.hint {
  margin: 0;
  color: var(--soft);
  font-size: 0.85rem;
}

/* Score, with the player choosing highlighted */
.scoreboard {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.score {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 8px 7px 16px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--tile);
  font-weight: 600;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.score.current {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.score-name {
  max-width: 9rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.score-points {
  min-width: 28px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  font-variant-numeric: tabular-nums;
}

.heading {
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.25rem, 4vw, 1.6rem);
  font-weight: 700;
  line-height: 1.3;
}

/* Weapons: labelled tiles, five across (three then two on phones) */
.weapons {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  width: 100%;
  max-width: 640px;
  margin: 0;
}

.weapon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: auto;
  margin: 0;
  padding: 14px 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: var(--tile);
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    transform 0.2s var(--ease),
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.weapon img {
  width: 100%;
  max-width: 72px;
  aspect-ratio: 1;
  object-fit: contain;
}

/* Only for a mouse that has moved since the screen appeared (public/pointer.js):
   otherwise the tile player 1 just tapped or clicked stays lit for player 2 */
[data-hover] .weapon:hover {
  border-color: var(--accent);
  background: var(--tile-hover);
  transform: translateY(-3px);
}

.weapon:active {
  transform: scale(0.96);
}

/* The turn's two weapons, face to face */
.face-off {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 118px;
  padding: 16px;
  border: 2px solid transparent;
  border-radius: 20px;
  background: var(--tile);
  font-weight: 600;
  animation: pop 0.5s var(--ease) both;
}

.side img {
  width: clamp(64px, 18vw, 96px);
  aspect-ratio: 1;
  object-fit: contain;
}

.side.won {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.side.lost {
  opacity: 0.45;
  filter: grayscale(0.6);
}

/* The winner */
.trophy {
  margin: 0;
  font-size: 3.5rem;
  line-height: 1;
  animation: pop 0.6s var(--ease) both;
}

.winbox {
  max-width: 440px;
  padding: 16px 20px;
  border-radius: 16px;
  background: var(--tile);
}

.winbox p {
  margin: 4px 0;
}

.consolation {
  color: var(--soft);
  font-style: italic;
}

footer {
  padding-top: 12px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.8rem;
}

footer p {
  margin: 0;
}

@keyframes pop {
  from {
    opacity: 0;
    transform: scale(0.85);
  }
}

@media (max-width: 576px) {
  .main {
    width: calc(100vw - 16px);
    height: auto;
  }

  .weapons {
    grid-template-columns: repeat(6, 1fr);
  }

  .weapon {
    grid-column: span 2;
  }

  .weapon:nth-of-type(4) {
    grid-column: 2 / span 2;
  }

  .side {
    min-width: 0;
    flex: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

/* Headings only take focus from the game moving screens, never from the keyboard, so no ring */
[tabindex='-1']:focus {
  outline: none;
}