:root {
  --ink: #050b09;
  --ink-soft: #0a1511;
  --panel: rgba(8, 18, 15, 0.76);
  --panel-solid: #0b1713;
  --cream: #f1e8d8;
  --cream-dim: #b7b7a9;
  --muted: #7c8d85;
  --brass: #c6a461;
  --brass-bright: #e9cd8f;
  --brass-deep: #7e6232;
  --felt: #0c5848;
  --danger: #df7a68;
  --accent: #d9b777;
  --p1: #e6bc7a;
  --p2: #74b9c9;
  --line: rgba(233, 219, 191, 0.13);
  --line-strong: rgba(233, 219, 191, 0.25);
  --display: "Bricolage Grotesque", "Trebuchet MS", sans-serif;
  --body: "DM Sans", "Helvetica Neue", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
}

body {
  overflow: hidden;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

button {
  color: inherit;
  font: inherit;
}

button:focus-visible,
summary:focus-visible {
  outline: 1px solid var(--brass-bright);
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

#gameCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  outline: none;
  touch-action: none;
  cursor: default;
}

body.in-game.state-aiming #gameCanvas {
  cursor: crosshair;
}

body.in-game.state-ball-in-hand #gameCanvas {
  cursor: none;
}

.screen-grain {
  position: fixed;
  inset: 0;
  z-index: 2;
  opacity: 0.055;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.foul-flash {
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(155, 39, 27, 0.36) 100%);
}

.foul-flash.flash {
  animation: foulFlash 620ms ease-out;
}

@keyframes foulFlash {
  0% { opacity: 0; }
  16% { opacity: 1; }
  100% { opacity: 0; }
}

.micro-label {
  font-family: var(--body);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.19em;
  color: var(--muted);
}

/* ————— Top HUD ————— */

.hud {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  min-height: 78px;
  padding: max(16px, env(safe-area-inset-top)) clamp(18px, 3.5vw, 52px) 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 650ms var(--ease), transform 650ms var(--ease);
}

body.in-game .hud {
  opacity: 1;
  transform: none;
}

.hud::after {
  content: "";
  position: absolute;
  left: clamp(18px, 3.5vw, 52px);
  right: clamp(18px, 3.5vw, 52px);
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 18%, var(--line) 82%, transparent);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 168px;
}

.brand-numeral {
  width: 37px;
  height: 37px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #0b100d;
  background: radial-gradient(circle at 34% 28%, #fff8e7 0, var(--brass-bright) 38%, var(--brass) 74%, #72582b 100%);
  font-family: var(--display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1;
  box-shadow: inset -2px -3px 5px rgba(63, 42, 9, 0.28), 0 4px 16px rgba(0, 0, 0, 0.3);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-family: var(--display);
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0.075em;
}

.brand-sub {
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.rack-track-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transform: translateX(2px);
}

.rack-track {
  display: flex;
  align-items: center;
  gap: clamp(4px, 0.55vw, 8px);
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: rgba(4, 12, 9, 0.4);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035), 0 5px 24px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(10px);
}

.rack-ball {
  position: relative;
  width: clamp(18px, 1.8vw, 24px);
  height: clamp(18px, 1.8vw, 24px);
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex: none;
  background: var(--ball-color, #ddd);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: inset -2px -3px 5px rgba(0, 0, 0, 0.35), inset 1px 1px 2px rgba(255, 255, 255, 0.4);
  transition: opacity 350ms ease, transform 350ms var(--ease), filter 350ms ease;
}

.rack-ball.is-stripe {
  background: linear-gradient(
    to bottom,
    #f1e9da 0 26%,
    var(--ball-color) 26% 74%,
    #f1e9da 74% 100%
  );
}

.rack-ball::after {
  content: "";
  width: 68%;
  height: 68%;
  border-radius: 50%;
  background: #f4eddf;
  position: absolute;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.15);
}

.rack-ball span {
  position: relative;
  z-index: 1;
  font-family: var(--body);
  font-size: clamp(7px, 0.62vw, 9px);
  font-weight: 700;
  line-height: 1;
  color: #161510;
}

.rack-ball.out {
  opacity: 0.18;
  filter: saturate(0.15);
  transform: scale(0.82);
}

.rack-ball.lowest::before {
  content: "";
  position: absolute;
  inset: -4px;
  border: 1px solid var(--brass-bright);
  border-radius: 50%;
  opacity: 0.9;
  animation: lowestPulse 2.8s ease-in-out infinite;
}

@keyframes lowestPulse {
  0%, 100% { opacity: 0.35; transform: scale(0.95); }
  50% { opacity: 0.9; transform: scale(1.06); }
}

.hud-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 168px;
  justify-content: flex-end;
  pointer-events: auto;
}

.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(4, 12, 9, 0.36);
  display: grid;
  place-items: center;
  color: var(--cream-dim);
  cursor: pointer;
  transition: color 220ms ease, border-color 220ms ease, background 220ms ease, transform 220ms ease;
  backdrop-filter: blur(8px);
}

.icon-btn:hover {
  color: var(--cream);
  border-color: var(--line-strong);
  background: rgba(22, 35, 30, 0.6);
  transform: translateY(-1px);
}

.icon-btn:active {
  transform: translateY(0);
}

.icon {
  width: 18px;
  height: 18px;
}

.icon-sound-off {
  display: none;
}

body.muted .icon-sound-on {
  display: none;
}

body.muted .icon-sound-off {
  display: block;
}

/* ————— Turn + bottom HUD ————— */

.turn-panel {
  position: fixed;
  z-index: 20;
  left: clamp(18px, 3.5vw, 52px);
  bottom: max(20px, env(safe-area-inset-bottom));
  width: 252px;
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 12px 15px;
  background: linear-gradient(120deg, rgba(12, 26, 21, 0.82), rgba(5, 13, 10, 0.56));
  border: 1px solid var(--line);
  border-radius: 3px;
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.3), inset 0 1px rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(16px);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 650ms var(--ease), transform 650ms var(--ease);
}

body.in-game .turn-panel {
  opacity: 1;
  transform: none;
}

.turn-stripe {
  width: 2px;
  align-self: stretch;
  border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 14px color-mix(in srgb, var(--accent) 45%, transparent);
  transition: background 500ms ease;
}

.turn-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 2px;
  flex: 1;
}

.turn-name {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 560;
  letter-spacing: 0.035em;
  line-height: 1.1;
  color: var(--cream);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.turn-sub {
  font-size: 10px;
  color: var(--muted);
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.turn-status {
  align-self: flex-start;
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 2px;
  font-size: 7.5px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--muted);
  white-space: nowrap;
}

.status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px color-mix(in srgb, var(--accent) 60%, transparent);
}

.bottom-hud {
  position: fixed;
  z-index: 20;
  left: 0;
  right: 0;
  bottom: 0;
  height: 138px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 clamp(18px, 3.5vw, 52px) max(22px, env(safe-area-inset-bottom));
  pointer-events: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 650ms var(--ease) 80ms, transform 650ms var(--ease) 80ms;
}

body.in-game .bottom-hud {
  opacity: 1;
  transform: none;
}

.power-panel {
  width: clamp(280px, 31vw, 390px);
  pointer-events: none;
}

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

.power-value {
  font-family: var(--display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--cream);
  font-variant-numeric: tabular-nums;
}

.power-track {
  position: relative;
  height: 8px;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.075);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.28);
}

.power-fill {
  position: absolute;
  inset: 0;
  border-radius: 10px;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, #75b7a1 0%, var(--brass) 50%, #c35d43 100%);
  box-shadow: 0 0 18px rgba(221, 183, 117, 0.22);
  transition: transform 40ms linear;
}

.power-fill::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.24), transparent 55%);
}

.power-ticks {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: space-evenly;
  pointer-events: none;
}

.power-ticks i {
  display: block;
  width: 1px;
  height: 100%;
  background: rgba(5, 11, 9, 0.28);
}

.power-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 5px;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: rgba(124, 141, 133, 0.62);
}

.control-hint {
  position: absolute;
  left: clamp(18px, 3.5vw, 52px);
  bottom: 132px;
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--muted);
  opacity: 0;
  transition: opacity 500ms ease;
}

body.in-game .control-hint {
  opacity: 0.75;
}

.keycap {
  display: inline-grid;
  place-items: center;
  min-width: 28px;
  height: 20px;
  padding: 0 6px;
  border: 1px solid var(--line);
  border-bottom-color: rgba(233, 219, 191, 0.24);
  border-radius: 3px;
  font-size: 7.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cream-dim);
  background: rgba(255, 255, 255, 0.025);
}

.shortcut-hint {
  position: absolute;
  right: clamp(18px, 3.5vw, 52px);
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 8.5px;
  letter-spacing: 0.07em;
  color: rgba(124, 141, 133, 0.7);
}

.shortcut-sep {
  width: 1px;
  height: 15px;
  background: var(--line);
  margin: 0 5px;
}

.ball-in-hand-badge {
  position: fixed;
  z-index: 21;
  left: 50%;
  bottom: 158px;
  transform: translateX(-50%) translateY(6px);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px 8px 10px;
  border: 1px solid rgba(233, 205, 143, 0.32);
  border-radius: 24px;
  background: rgba(8, 17, 13, 0.84);
  color: var(--brass-bright);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(12px);
  animation: badgeIn 300ms var(--ease) both;
  pointer-events: none;
}

.bih-mark {
  width: 19px;
  height: 19px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--brass);
  font-size: 13px;
  line-height: 1;
  color: var(--brass-bright);
}

@keyframes badgeIn {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.toast {
  position: fixed;
  z-index: 25;
  top: 95px;
  left: 50%;
  max-width: min(440px, calc(100vw - 40px));
  transform: translate(-50%, -8px);
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(7, 16, 12, 0.84);
  color: var(--cream);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.055em;
  line-height: 1.45;
  text-align: center;
  box-shadow: 0 12px 38px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(14px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 260ms var(--ease), transform 260ms var(--ease), visibility 260ms;
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.toast.foul {
  border-color: rgba(223, 122, 104, 0.42);
  color: #f0c1b7;
}

.toast.gold {
  border-color: rgba(233, 205, 143, 0.38);
  color: var(--brass-bright);
}

.slowmo-tag {
  position: fixed;
  z-index: 19;
  left: 50%;
  top: 21%;
  transform: translate(-50%, 0);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(242, 232, 215, 0.66);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.32em;
  pointer-events: none;
  opacity: 0;
  transition: opacity 450ms ease;
}

.slowmo-tag.show {
  opacity: 1;
}

.slowmo-line {
  width: 1px;
  height: 22px;
  background: linear-gradient(transparent, var(--brass-bright));
}

.slowmo-tag .slowmo-line:last-child {
  transform: rotate(180deg);
}

/* ————— Overlays ————— */

.overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
}

.menu-overlay {
  display: flex;
  align-items: center;
  padding: clamp(26px, 6vh, 64px) clamp(22px, 7vw, 110px);
  overflow: auto;
  background:
    radial-gradient(ellipse at 73% 48%, rgba(26, 57, 45, 0.12), transparent 48%),
    linear-gradient(90deg, rgba(4, 9, 8, 0.97) 0%, rgba(4, 9, 8, 0.9) 29%, rgba(4, 9, 8, 0.58) 58%, rgba(4, 9, 8, 0.3) 100%);
}

.menu-overlay::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(1, 5, 4, 0.6), transparent 22%, transparent 74%, rgba(1, 5, 4, 0.7));
}

.menu-shade {
  position: fixed;
  width: 46vw;
  height: 70vh;
  left: 35vw;
  top: 15vh;
  background: radial-gradient(ellipse at center, rgba(223, 191, 128, 0.045), transparent 68%);
  pointer-events: none;
  filter: blur(20px);
}

.menu-content {
  position: relative;
  z-index: 2;
  width: min(470px, 100%);
  max-height: calc(100dvh - 52px);
  overflow-y: auto;
  scrollbar-width: none;
  animation: menuReveal 950ms var(--ease) both;
}

.menu-content::-webkit-scrollbar {
  display: none;
}

@keyframes menuReveal {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.menu-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(20px, 3.4vh, 34px);
  color: var(--brass);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.22em;
  white-space: nowrap;
}

.menu-eyebrow span {
  height: 1px;
  width: 31px;
  background: linear-gradient(90deg, transparent, var(--brass));
  opacity: 0.65;
}

.menu-eyebrow span:last-child {
  background: linear-gradient(90deg, var(--brass), transparent);
}

.game-title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin: 0;
  font-family: var(--display);
  font-weight: 340;
  font-size: clamp(74px, 10.8vw, 138px);
  line-height: 0.77;
  letter-spacing: -0.075em;
  color: var(--cream);
}

.title-nine {
  display: block;
  text-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
}

.title-room {
  display: block;
  margin-left: 0.11em;
  font-weight: 680;
  color: var(--brass-bright);
  text-shadow: 0 5px 38px rgba(180, 138, 67, 0.15);
}

.tagline {
  margin: clamp(22px, 3.6vh, 34px) 0 0 3px;
  color: var(--cream-dim);
  font-family: var(--display);
  font-size: clamp(15px, 1.45vw, 19px);
  font-weight: 360;
  line-height: 1.42;
  letter-spacing: 0.01em;
}

.menu-rule {
  width: 100%;
  height: 1px;
  margin: clamp(22px, 3.2vh, 31px) 0 clamp(16px, 2.3vh, 22px);
  background: linear-gradient(90deg, var(--line-strong), var(--line), transparent);
}

.mode-label {
  margin-bottom: 10px;
}

.mode-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.mode-btn {
  width: 100%;
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.016);
  text-align: left;
  cursor: pointer;
  transition: border-color 260ms ease, background 260ms ease, transform 260ms var(--ease);
}

.mode-btn:hover {
  border-color: rgba(233, 205, 143, 0.38);
  background: rgba(202, 170, 103, 0.06);
  transform: translateX(3px);
}

.mode-primary {
  border-color: rgba(233, 205, 143, 0.28);
  background: linear-gradient(100deg, rgba(199, 165, 97, 0.1), rgba(199, 165, 97, 0.025));
}

.mode-icon {
  width: 41px;
  height: 41px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  color: var(--brass-bright);
  background: rgba(0, 0, 0, 0.12);
}

.mode-icon svg {
  width: 25px;
  height: 25px;
}

.mode-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
}

.mode-copy strong {
  font-family: var(--display);
  font-size: 15px;
  font-weight: 620;
  letter-spacing: 0.055em;
}

.mode-copy small {
  font-size: 9.5px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.mode-arrow {
  font-family: var(--display);
  font-size: 18px;
  color: var(--muted);
  transition: color 220ms ease, transform 220ms ease;
}

.mode-btn:hover .mode-arrow {
  color: var(--brass-bright);
  transform: translate(2px, -2px);
}

.ai-settings {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  padding-left: 2px;
}

.segmented {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 25px;
  padding: 2px;
}

.segmented button {
  border: 0;
  border-radius: 20px;
  padding: 5px 12px;
  background: transparent;
  color: var(--muted);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.09em;
  cursor: pointer;
  transition: color 200ms ease, background 200ms ease;
}

.segmented button.is-active {
  color: #13160f;
  background: var(--brass-bright);
}

.how-to {
  margin-top: clamp(16px, 2.5vh, 22px);
  border-top: 1px solid var(--line);
}

.how-to summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 1px 10px;
  list-style: none;
  color: var(--cream-dim);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.15em;
  cursor: pointer;
}

.how-to summary::-webkit-details-marker {
  display: none;
}

.how-to summary span {
  font-size: 16px;
  font-weight: 300;
  color: var(--brass);
  transition: transform 200ms ease;
}

.how-to[open] summary span {
  transform: rotate(45deg);
}

.how-to-body {
  padding: 0 0 10px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.65;
}

.how-to-body p {
  margin: 0 0 7px;
}

.how-to-body strong {
  color: var(--cream-dim);
  font-weight: 600;
}

.how-to-body kbd {
  padding: 1px 4px;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--cream-dim);
  font-family: var(--body);
  font-size: 9px;
}

.menu-foot {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 6px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
}

.text-btn {
  border: 0;
  padding: 2px 0;
  background: transparent;
  color: var(--muted);
  font-size: 7.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: color 200ms ease;
}

.text-btn:hover {
  color: var(--cream);
}

.menu-foot-rule {
  width: 1px;
  height: 11px;
  background: var(--line);
}

.ai-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border: 1px solid rgba(199, 159, 88, 0.34);
  border-radius: 20px;
  background: rgba(199, 159, 88, 0.08);
  color: rgba(226, 200, 146, 0.86);
  font-size: 6.8px;
  font-weight: 700;
  letter-spacing: 0.16em;
  white-space: nowrap;
}

.ai-tag::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #74b9c9;
  box-shadow: 0 0 6px rgba(116, 185, 201, 0.9);
}

.hazoom-credit {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.hazoom-credit-mark {
  width: 30px;
  height: 30px;
  flex: none;
  filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.5));
}

.hazoom-credit-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.2;
}

.hazoom-credit-copy strong {
  color: var(--cream);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.24em;
}

.hazoom-credit-copy span {
  color: var(--muted);
  font-size: 7.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.modal-credit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 12px 0 0;
  color: rgba(236, 225, 204, 0.42);
  font-size: 7.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.menu-corner {
  position: fixed;
  right: clamp(22px, 5vw, 72px);
  bottom: clamp(22px, 4vh, 48px);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(236, 225, 204, 0.32);
  font-size: 7px;
  font-weight: 600;
  letter-spacing: 0.18em;
}

.corner-diamond {
  width: 5px;
  height: 5px;
  background: var(--brass);
  transform: rotate(45deg);
  opacity: 0.5;
}

/* modals */

.modal-overlay {
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  background:
    radial-gradient(ellipse at center, rgba(16, 37, 28, 0.22), transparent 58%),
    rgba(2, 7, 5, 0.75);
  backdrop-filter: blur(15px) saturate(0.85);
  animation: modalBackdropIn 350ms ease both;
}

@keyframes modalBackdropIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-card {
  position: relative;
  width: min(470px, 100%);
  max-height: calc(100dvh - 44px);
  overflow: auto;
  padding: clamp(28px, 4vw, 46px);
  border: 1px solid rgba(226, 205, 162, 0.25);
  border-radius: 3px;
  background:
    linear-gradient(155deg, rgba(21, 37, 30, 0.98), rgba(6, 13, 10, 0.99) 64%),
    var(--panel-solid);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.5), 0 32px 90px rgba(0, 0, 0, 0.55);
  text-align: center;
  animation: modalCardIn 500ms var(--ease) both;
}

.modal-card::before,
.modal-card::after {
  content: "";
  position: absolute;
  width: 34px;
  height: 34px;
  pointer-events: none;
  opacity: 0.5;
}

.modal-card::before {
  top: 9px;
  left: 9px;
  border-top: 1px solid var(--brass);
  border-left: 1px solid var(--brass);
}

.modal-card::after {
  right: 9px;
  bottom: 9px;
  border-right: 1px solid var(--brass);
  border-bottom: 1px solid var(--brass);
}

@keyframes modalCardIn {
  from { opacity: 0; transform: translateY(13px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-kicker {
  color: var(--brass);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.22em;
  margin-bottom: 12px;
}

.modal-title {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(52px, 7vw, 76px);
  font-weight: 360;
  line-height: 0.88;
  letter-spacing: -0.055em;
  color: var(--cream);
}

.modal-sub {
  max-width: 320px;
  margin: 17px auto 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.65;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 27px;
}

.row-actions {
  flex-direction: row;
}

.row-actions > * {
  flex: 1;
}

.btn-primary,
.btn-ghost {
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 2px;
  cursor: pointer;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  transition: background 220ms ease, border-color 220ms ease, color 220ms ease, transform 220ms ease;
}

.btn-primary {
  border: 1px solid var(--brass-bright);
  background: var(--brass-bright);
  color: #11140e;
}

.btn-primary:hover {
  background: #f2dca6;
  border-color: #f2dca6;
  transform: translateY(-1px);
}

.btn-ghost {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--cream-dim);
}

.btn-ghost:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--cream);
}

.modal-options {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 23px;
}

.modal-note {
  margin: 25px 0 0;
  color: rgba(124, 141, 133, 0.5);
  font-size: 7.5px;
  letter-spacing: 0.12em;
}

.gameover-overlay {
  background:
    radial-gradient(ellipse at center, rgba(114, 88, 38, 0.16), transparent 52%),
    rgba(2, 6, 5, 0.79);
}

.gameover-card {
  border-color: rgba(233, 205, 143, 0.4);
}

.winner-medallion {
  width: 70px;
  height: 70px;
  margin: 0 auto 21px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 34% 27%, #fff6dd 0, var(--brass-bright) 34%, var(--brass) 63%, #6d5123 100%);
  box-shadow:
    0 0 0 5px rgba(213, 177, 104, 0.07),
    0 0 0 1px rgba(236, 208, 147, 0.4),
    0 16px 38px rgba(0, 0, 0, 0.35);
  color: #10130d;
  font-family: var(--display);
  font-size: 34px;
  font-weight: 700;
}

.gameover-card .modal-title {
  font-size: clamp(48px, 6.6vw, 68px);
  line-height: 0.9;
}

.match-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 26px 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat-item {
  padding: 14px 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.stat-item + .stat-item {
  border-left: 1px solid var(--line);
}

.stat-value {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 500;
  color: var(--cream);
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.13em;
  color: var(--muted);
}

.high-contrast {
  --cream: #fffaf0;
  --cream-dim: #dddcd0;
  --muted: #a9b3ac;
  --line: rgba(255, 247, 228, 0.21);
  --line-strong: rgba(255, 247, 228, 0.38);
  --brass: #e2bf78;
  --brass-bright: #ffe3a5;
}

/* ————— responsive ————— */

@media (max-width: 980px) {
  .hud {
    min-height: 70px;
  }

  .brand {
    min-width: 118px;
  }

  .brand-sub {
    display: none;
  }

  .hud-actions {
    min-width: 118px;
  }

  .turn-panel {
    width: 213px;
    padding: 10px 12px;
  }

  .turn-name {
    font-size: 19px;
  }

  .shortcut-hint {
    display: none;
  }

  .control-hint {
    left: auto;
    right: clamp(18px, 3.5vw, 52px);
  }

  .menu-overlay {
    padding-left: clamp(24px, 8vw, 70px);
  }
}

@media (max-width: 760px) {
  .hud {
    padding-left: 14px;
    padding-right: 14px;
    gap: 10px;
  }

  .brand-copy {
    display: none;
  }

  .brand,
  .hud-actions {
    min-width: 0;
  }

  .rack-track-wrap {
    flex: 1;
  }

  .rack-track {
    padding: 6px 9px;
    gap: 4px;
  }

  .rack-ball {
    width: 19px;
    height: 19px;
  }

  .rack-ball span {
    font-size: 7px;
  }

  .turn-panel {
    left: 12px;
    bottom: 14px;
    width: 155px;
  }

  .turn-status {
    display: none;
  }

  .bottom-hud {
    height: 118px;
    padding-bottom: 16px;
  }

  .power-panel {
    width: min(42vw, 240px);
    margin-left: auto;
    margin-right: 6px;
  }

  .control-hint {
    display: none;
  }

  .menu-overlay {
    align-items: flex-start;
    padding: 28px 21px 34px;
    background:
      linear-gradient(180deg, rgba(4, 9, 8, 0.97) 0%, rgba(4, 9, 8, 0.9) 62%, rgba(4, 9, 8, 0.7) 100%);
  }

  .menu-content {
    max-height: none;
    padding-bottom: 12px;
  }

  .menu-eyebrow {
    margin-bottom: 21px;
  }

  .game-title {
    font-size: clamp(66px, 21vw, 100px);
  }

  .tagline {
    margin-top: 21px;
  }

  .mode-btn {
    min-height: 64px;
  }

  .menu-corner {
    display: none;
  }

  .modal-card {
    padding: 27px 20px 24px;
  }

  .row-actions {
    flex-direction: column;
  }

  .toast {
    top: 82px;
  }

  .ball-in-hand-badge {
    bottom: 127px;
  }
}

@media (max-height: 680px) and (min-width: 761px) {
  .menu-overlay {
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .game-title {
    font-size: clamp(60px, 9vw, 90px);
  }

  .tagline {
    margin-top: 18px;
  }

  .menu-rule {
    margin: 18px 0 13px;
  }

  .mode-btn {
    min-height: 59px;
  }

  .how-to {
    margin-top: 12px;
  }

  .modal-card {
    padding: 26px 36px;
  }

  .winner-medallion {
    width: 53px;
    height: 53px;
    margin-bottom: 14px;
    font-size: 25px;
  }

  .modal-title {
    font-size: 50px;
  }

  .modal-actions {
    margin-top: 19px;
  }

  .modal-note {
    margin-top: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}