:root {
  color-scheme: light;
  --ink: #13251f;
  --muted: #68766f;
  --paper: #f3f5f0;
  --white: #ffffff;
  --green: #14634c;
  --green-dark: #123d32;
  --lime: #d9f275;
  --blue: #3274df;
  --red: #e45b4f;
  --line: #dce2da;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-width: 320px;
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

button {
  font: inherit;
}

button:focus-visible {
  outline: 3px solid #edb43c;
  outline-offset: 3px;
}

.app {
  width: min(1060px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0 28px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 50px;
  margin-bottom: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.brand-mark {
  display: grid;
  width: 43px;
  height: 43px;
  place-items: center;
  border-radius: 50%;
  background: var(--green-dark);
  color: var(--lime);
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -1px;
  box-shadow: inset 0 0 0 2px rgb(255 255 255 / 12%);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 21px;
  font-weight: 850;
  letter-spacing: 2px;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.8px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.text-button {
  min-height: 44px;
  border: 1px solid #cbd4ca;
  border-radius: 8px;
  background: transparent;
  color: var(--green-dark);
  padding: 9px 13px;
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
  cursor: pointer;
}

.text-button:hover {
  background: #e7ece4;
}

#soundButton[aria-pressed="false"] {
  color: var(--muted);
  background: #e9ece7;
}

.scoreboard {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 8px 18px;
}

.team {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  column-gap: 15px;
}

.team-computer {
  grid-template-columns: 1fr auto;
  text-align: right;
}

.team-computer .team-name {
  grid-column: 2;
  grid-row: 1;
}

.team-computer .score {
  grid-column: 1;
  grid-row: 1 / span 2;
}

.team-computer .shot-history {
  grid-column: 2;
  justify-content: flex-end;
}

.team-name {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 750;
}

.team-computer .team-name {
  flex-direction: row-reverse;
}

.team-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.team-dot.blue {
  background: var(--blue);
}

.team-dot.red {
  background: var(--red);
}

.score {
  grid-row: 1 / span 2;
  grid-column: 2;
  font-size: 42px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -2px;
}

.team-player .score {
  justify-self: end;
}

.match-meta {
  min-width: 150px;
  padding: 0 32px;
  text-align: center;
}

.match-meta span,
.match-meta strong {
  display: block;
}

.match-meta span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 1px;
}

.match-meta strong {
  margin-top: 5px;
  font-size: 15px;
}

.shot-history {
  display: flex;
  grid-column: 1;
  gap: 5px;
  min-height: 8px;
}

.shot-dot {
  width: 7px;
  height: 7px;
  border: 1px solid #b9c3b9;
  border-radius: 50%;
  background: transparent;
}

.shot-dot.goal {
  border-color: var(--green);
  background: var(--green);
}

.shot-dot.no-goal {
  border-color: #d68b80;
  background: #d68b80;
}

.stage-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  background: #1b6b48;
  box-shadow: 0 18px 45px rgb(28 54 40 / 14%);
  isolation: isolate;
}

#gameCanvas {
  display: block;
  width: 100%;
  height: auto;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.status-pill {
  position: absolute;
  top: 18px;
  left: 18px;
  border: 1px solid rgb(255 255 255 / 22%);
  border-radius: 999px;
  background: rgb(10 28 24 / 72%);
  color: #fff;
  padding: 7px 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .4px;
  backdrop-filter: blur(6px);
  pointer-events: none;
}

.skip-hint {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 3;
  border-radius: 6px;
  background: rgb(8 31 27 / 72%);
  color: rgb(255 255 255 / 78%);
  padding: 5px 8px;
  font-size: 10px;
  pointer-events: none;
}

.result-banner {
  position: absolute;
  top: 44%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: max-content;
  max-width: 90%;
  color: #fff;
  font-size: clamp(28px, 5vw, 54px);
  font-weight: 900;
  letter-spacing: 1px;
  text-align: center;
  text-shadow: 0 3px 20px rgb(0 0 0 / 45%);
  pointer-events: none;
  animation: result-in 600ms cubic-bezier(.2, .8, .2, 1);
}

.result-banner::after {
  content: "";
  display: block;
  width: 46px;
  height: 4px;
  margin: 10px auto 0;
  border-radius: 2px;
  background: var(--lime);
}

@keyframes result-in {
  0% { opacity: 0; transform: translate(-50%, -42%) scale(.55); }
  45% { opacity: 1; transform: translate(-50%, -50%) scale(1.18); }
  70% { transform: translate(-50%, -50%) scale(.96); }
  100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

@media (max-width: 680px) {
  .skip-hint {
    right: 8px;
    bottom: 8px;
    font-size: 9px;
  }
}

.overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 4;
  background: linear-gradient(90deg, rgb(7 25 20 / 82%), rgb(7 25 20 / 55%));
  color: #fff;
  text-align: center;
  backdrop-filter: blur(2px);
}

.overlay-content {
  padding: 28px;
  animation: overlay-in 350ms ease-out;
}

@keyframes overlay-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--lime);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 3px;
}

.overlay h1,
.overlay h2 {
  margin: 0;
  font-size: clamp(31px, 5vw, 55px);
  line-height: 1.15;
  letter-spacing: -1.5px;
}

.overlay p {
  margin: 16px 0 22px;
  color: rgb(255 255 255 / 78%);
  font-size: 14px;
  line-height: 1.85;
}

.overlay small {
  display: block;
  margin-top: 13px;
  color: rgb(255 255 255 / 52%);
  font-size: 10px;
  letter-spacing: .5px;
}

.primary-button {
  min-width: 156px;
  border: 0;
  border-radius: 9px;
  background: var(--lime);
  color: #173327;
  padding: 13px 24px;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 5px 18px rgb(0 0 0 / 20%);
}

.primary-button:hover {
  background: #e4fa8e;
  transform: translateY(-1px);
}

.final-score {
  margin-top: 12px;
  color: var(--lime);
  font-size: 31px;
  font-weight: 850;
  font-variant-numeric: tabular-nums;
}

.control-panel {
  display: grid;
  grid-template-columns: minmax(230px, 1fr) minmax(280px, 1fr);
  align-items: center;
  gap: 32px;
  min-height: 112px;
  border-bottom: 1px solid var(--line);
  padding: 20px 8px;
}

.turn-kicker {
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .7px;
}

.instruction p {
  margin: 6px 0 0;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.6;
}

.power-wrap {
  --power: 0%;
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 3;
  width: 280px;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 10px;
  background: rgb(8 31 27 / 88%);
  color: #fff;
  padding: 10px 12px 9px;
  box-shadow: 0 5px 18px rgb(0 0 0 / 18%);
  backdrop-filter: blur(7px);
  pointer-events: none;
}

.power-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 7px;
  font-size: 10px;
  font-weight: 700;
}

.power-heading strong {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.power-track {
  position: relative;
  height: 12px;
  border-radius: 4px;
  background: #52645d;
  transition: box-shadow 120ms ease-out;
}

.power-sweetspot {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 58%;
  z-index: 2;
  width: 24%;
  border-right: 1px solid rgb(217 242 117 / 75%);
  border-left: 1px solid rgb(217 242 117 / 75%);
  background: rgb(217 242 117 / 30%);
}

.power-fill {
  position: absolute;
  inset: 0 auto 0 0;
  z-index: 1;
  width: 0;
  border-radius: 4px;
  background: #348166;
  transition: background-color 120ms;
}

.power-needle {
  position: absolute;
  top: 50%;
  left: var(--power);
  z-index: 4;
  width: 4px;
  height: 16px;
  border: 1px solid rgb(10 42 33 / 55%);
  border-radius: 3px;
  background: #fff;
  box-shadow: 0 1px 5px rgb(0 0 0 / 35%);
  transform: translate(-50%, -50%);
}

.power-fill.sweet {
  background: #7ea844;
}

.power-fill.danger {
  background: #dc6b3f;
}

.power-wrap.sweet .power-track {
  box-shadow: 0 0 0 2px var(--lime), 0 0 18px rgb(217 242 117 / 80%);
}

.power-wrap.sweet .power-sweetspot {
  background: rgb(217 242 117 / 58%);
}

.power-wrap.sweet .power-heading strong,
.power-wrap.sweet #powerHint {
  color: var(--lime);
}

.power-wrap.sweet .power-needle {
  background: var(--lime);
  box-shadow: 0 0 9px var(--lime);
}

.power-wrap.danger .power-track {
  box-shadow: 0 0 0 1px #ef9b71;
}

.power-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 7px;
  color: rgb(255 255 255 / 60%);
  font-size: 9px;
}

#powerHint {
  color: #d6e6b4;
  font-weight: 700;
}

@media (max-width: 680px) {
  .power-wrap {
    top: 8px;
    right: 8px;
    width: 158px;
    border-radius: 8px;
    padding: 6px 8px;
  }

  .power-heading {
    margin-bottom: 4px;
    font-size: 8px;
    line-height: 11px;
  }

  .power-heading strong {
    font-size: 10px;
  }

  .power-wrap.sweet .power-heading span::after {
    content: " · 松手！";
    color: var(--lime);
    font-weight: 900;
  }

  .power-track {
    height: 8px;
  }

  .power-needle {
    width: 3px;
    height: 12px;
  }

  .power-scale {
    display: none;
  }
}

.save-controls {
  display: flex;
  min-height: 156px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.joystick {
  position: relative;
  width: 144px;
  height: 144px;
  flex: 0 0 auto;
  border: 1px solid #b8c9b8;
  border-radius: 50%;
  background: radial-gradient(circle, #f8faf5 0 34%, #e6ede3 35% 64%, #cedbcf 65% 100%);
  box-shadow: inset 0 2px 8px rgb(24 62 43 / 10%), 0 5px 12px rgb(30 62 42 / 8%);
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.joystick::before,
.joystick::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: rgb(20 99 76 / 8%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.joystick::before {
  width: 1px;
  height: 76%;
}

.joystick::after {
  width: 76%;
  height: 1px;
}

.joystick-direction {
  position: absolute;
  z-index: 1;
  color: #6a7d70;
  font-size: 18px;
  font-weight: 800;
  line-height: 1;
  pointer-events: none;
}

.dir-lu { top: 15px; left: 18px; }
.dir-u { top: 7px; left: 50%; transform: translateX(-50%); }
.dir-ru { top: 15px; right: 18px; }
.dir-l { top: 50%; left: 10px; transform: translateY(-50%); }
.dir-r { top: 50%; right: 10px; transform: translateY(-50%); }
.dir-ld { bottom: 15px; left: 18px; }
.dir-d { bottom: 7px; left: 50%; transform: translateX(-50%); }
.dir-rd { right: 18px; bottom: 15px; }

.joystick-center {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 36px;
  height: 36px;
  border: 1px dashed rgb(20 99 76 / 20%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.joystick-knob {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 54px;
  height: 54px;
  border: 3px solid rgb(255 255 255 / 65%);
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 5px 12px rgb(15 60 42 / 28%);
  transform: translate(-50%, -50%);
  transition: transform 80ms ease-out, background-color 100ms;
  pointer-events: none;
}

.joystick.dragging .joystick-knob {
  background: #1b7656;
  transition: none;
}

.joystick-label {
  min-height: 18px;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

@media (max-width: 680px) {
  .joystick {
    width: 156px;
    height: 156px;
  }

  .joystick-knob {
    width: 60px;
    height: 60px;
  }

  .joystick-label {
    font-size: 13px;
  }
}

.quick-guide {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 8px 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.quick-guide b {
  margin-right: 6px;
  color: var(--ink);
}

@media (max-width: 680px) {
  .app {
    width: min(100% - 24px, 560px);
    padding-top: 14px;
  }

  .topbar {
    margin-bottom: 14px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .brand strong {
    font-size: 18px;
  }

  .scoreboard {
    padding-bottom: 14px;
  }

  .team {
    column-gap: 9px;
  }

  .score {
    font-size: 34px;
  }

  .match-meta {
    min-width: 106px;
    padding: 0 12px;
  }

  .match-meta strong {
    font-size: 13px;
  }

  .stage-wrap {
    border-radius: 12px;
  }

  .status-pill {
    top: 10px;
    left: 10px;
    padding: 5px 9px;
    font-size: 9px;
  }

  .overlay-content {
    padding: 16px;
  }

  .overlay p {
    margin: 10px 0 15px;
    font-size: 12px;
    line-height: 1.65;
  }

  .overlay small {
    display: none;
  }

  .eyebrow {
    margin-bottom: 7px;
    font-size: 9px;
  }

  .primary-button {
    min-width: 140px;
    padding: 11px 20px;
    font-size: 13px;
  }

  .control-panel {
    grid-template-columns: 1fr;
    gap: 17px;
    padding: 18px 4px;
  }

  .quick-guide {
    flex-direction: column;
    gap: 5px;
    padding-right: 4px;
    padding-left: 4px;
  }
}

@media (max-width: 420px) {
  .text-button {
    padding: 8px 10px;
    font-size: 11px;
  }

  .team-name {
    font-size: 12px;
  }

  .match-meta {
    min-width: 90px;
    padding: 0 8px;
  }

  .match-meta span {
    font-size: 9px;
  }

  .shot-history {
    gap: 3px;
  }

  .shot-dot {
    width: 6px;
    height: 6px;
  }

  .overlay h1,
  .overlay h2 {
    font-size: 28px;
  }

  .overlay p br {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}