:root {
  color-scheme: dark;
  --bg: #101315;
  --panel: #192025;
  --panel-strong: #222b31;
  --ink: #f5f1e7;
  --muted: #b8b2a6;
  --line: #34404a;
  --gold: #f1d35b;
  --mint: #42d2a8;
  --red: #ef5b4f;
  --blue: #5f95ff;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 74% 14%, rgba(66, 210, 168, 0.16), transparent 34%),
    linear-gradient(135deg, #101315 0%, #18211e 48%, #201817 100%);
  color: var(--ink);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.game-shell {
  width: min(1220px, calc(100% - 28px));
  margin: 0 auto;
  padding: 22px 0 34px;
}

.game-header {
  min-height: 74px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
}

.home-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 900;
}

.home-link span {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--gold), #ffaf52);
  color: #15110a;
  display: grid;
  place-items: center;
}

.title-block p,
.title-block h1,
.market-message,
.daily-panel h2,
.history-panel h2 {
  margin: 0;
}

.title-block p {
  color: var(--mint);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.title-block h1 {
  margin-top: 4px;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 0.96;
  letter-spacing: 0;
  word-break: keep-all;
}

.value-pill {
  min-width: 170px;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid rgba(241, 211, 91, 0.5);
  border-radius: 8px;
  background: rgba(241, 211, 91, 0.14);
  color: var(--gold);
  display: grid;
  place-items: center;
  font-size: 17px;
  font-weight: 950;
  text-align: center;
}

.value-pill.live,
.day-bar strong.live {
  animation: value-pulse 650ms ease-in-out infinite;
}

.lobby-panel {
  min-height: 520px;
  margin-top: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(25, 32, 37, 0.92);
  box-shadow: var(--shadow);
  display: grid;
  align-content: center;
  gap: 18px;
}

.lobby-heading {
  display: grid;
  gap: 6px;
}

.lobby-heading span,
.market-picker legend {
  color: var(--mint);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.lobby-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1;
  letter-spacing: 0;
}

.lobby-form {
  display: grid;
  gap: 16px;
}

.market-picker {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.market-picker legend {
  margin-bottom: 10px;
}

.market-option {
  min-height: 104px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  cursor: pointer;
  display: grid;
  align-content: space-between;
  gap: 12px;
}

.market-option input {
  accent-color: var(--gold);
}

.market-option:has(input:checked) {
  border-color: rgba(241, 211, 91, 0.78);
  background: rgba(241, 211, 91, 0.13);
}

.market-option span {
  display: grid;
  gap: 4px;
}

.market-option strong {
  color: var(--ink);
  font-size: 19px;
  line-height: 1;
}

.market-option small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.start-button {
  min-height: 48px;
  border: 1px solid rgba(241, 211, 91, 0.65);
  border-radius: 8px;
  background: var(--gold);
  color: #15110a;
  cursor: pointer;
  font: inherit;
  font-weight: 950;
}

.start-button:disabled {
  cursor: wait;
  opacity: 0.7;
}

.lobby-status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.trader-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
  gap: 18px;
  align-items: start;
}

.chart-panel,
.metric-card,
.daily-panel,
.history-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(25, 32, 37, 0.92);
  box-shadow: var(--shadow);
}

.chart-panel {
  padding: 14px;
  display: grid;
  gap: 12px;
}

.panel-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-toolbar div {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.source-badge {
  min-height: 30px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--muted);
  font-size: 12px;
  font-weight: 950;
  white-space: nowrap;
}

.source-badge.real {
  border-color: rgba(66, 210, 168, 0.42);
  color: var(--mint);
}

#periodText {
  color: var(--ink);
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-toolbar button,
.action-row button {
  min-height: 42px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 950;
}

.panel-toolbar button {
  padding: 0 14px;
  background: var(--panel-strong);
  color: var(--ink);
  border-color: var(--line);
}

.toolbar-actions {
  display: flex;
  gap: 8px;
}

.chart-frame {
  position: relative;
  min-height: 430px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  overflow: hidden;
  background: #101417;
}

#chartCanvas {
  width: 100%;
  height: 100%;
  min-height: 430px;
  display: block;
}

.result-overlay {
  position: absolute;
  inset: 0;
  background: rgba(9, 12, 13, 0.58);
  display: grid;
  place-items: center;
  text-align: center;
}

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

.result-overlay strong {
  display: block;
  color: var(--gold);
  font-size: clamp(42px, 7vw, 82px);
  line-height: 0.9;
  letter-spacing: 0;
}

.result-overlay span {
  display: block;
  margin-top: 12px;
  color: var(--ink);
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 950;
}

.result-overlay #resultOptimal {
  margin-top: 8px;
  color: rgba(245, 241, 231, 0.76);
  font-size: clamp(14px, 1.45vw, 18px);
  font-weight: 850;
}

.day-bar {
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.day-bar span {
  color: var(--muted);
  font-weight: 900;
}

.day-bar strong {
  color: var(--ink);
  font-size: 16px;
}

.quantity-panel {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  display: grid;
  gap: 9px;
}

.quantity-panel label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.quantity-row {
  display: grid;
  grid-template-columns: minmax(110px, 1fr) auto auto;
  gap: 8px;
}

.quantity-row input,
.quantity-row button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #141a1e;
  color: var(--ink);
}

.quantity-row input {
  width: 100%;
  padding: 0 11px;
  font-weight: 900;
}

.quantity-row button {
  padding: 0 11px;
  cursor: pointer;
  font-weight: 900;
  white-space: nowrap;
}

.quantity-row button:disabled {
  cursor: not-allowed;
  opacity: 0.52;
}

#quantityHint {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  word-break: keep-all;
}

.action-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.buy-button {
  background: var(--red);
  color: #fff7f2;
}

.sell-button {
  background: var(--blue);
  color: #f3f7ff;
}

.hold-button {
  background: var(--gold);
  color: #15110a;
}

.action-row button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.market-message {
  min-height: 22px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  word-break: keep-all;
}

.side-panel {
  display: grid;
  gap: 12px;
}

.avatar-panel {
  min-height: 236px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.055), transparent 52%),
    rgba(25, 32, 37, 0.94);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  overflow: hidden;
}

.avatar-stage {
  position: relative;
  height: 170px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent),
    #11171a;
  display: grid;
  place-items: center;
}

.ant-avatar,
.ant-avatar span {
  position: absolute;
}

.ant-avatar {
  left: 50%;
  top: 52%;
  width: 116px;
  height: 142px;
  transform: translate(-50%, -50%);
}

.antenna {
  top: 6px;
  width: 36px;
  height: 34px;
  border-top: 3px solid #2b2116;
  border-radius: 999px;
}

.antenna.left {
  left: 20px;
  transform: rotate(-35deg);
}

.antenna.right {
  right: 20px;
  transform: rotate(35deg);
}

.antenna::after {
  content: "";
  position: absolute;
  top: -6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.antenna.left::after {
  left: -1px;
}

.antenna.right::after {
  right: -1px;
}

.ant-head {
  left: 31px;
  top: 24px;
  width: 54px;
  height: 48px;
  border: 3px solid #2d2116;
  border-radius: 48% 48% 44% 44%;
  background: linear-gradient(135deg, #d9a144, #96662e);
  z-index: 3;
}

.eye {
  top: 17px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #161616;
}

.eye.left {
  left: 13px;
}

.eye.right {
  right: 13px;
}

.mouth {
  left: 21px;
  bottom: 10px;
  width: 12px;
  height: 5px;
  border-bottom: 2px solid #20160e;
  border-radius: 0 0 999px 999px;
}

.tear,
.shades,
.chain,
.tie,
.prop {
  opacity: 0;
}

.tear {
  right: 9px;
  top: 27px;
  width: 6px;
  height: 10px;
  border-radius: 60% 60% 70% 70%;
  background: #70d6ff;
}

.shades {
  left: 8px;
  top: 15px;
  width: 38px;
  height: 11px;
  border-radius: 999px;
  background: #101010;
  box-shadow: 0 0 0 2px rgba(241, 211, 91, 0.38);
}

.shades::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 5px;
  width: 6px;
  height: 2px;
  background: #101010;
}

.ant-body {
  left: 25px;
  top: 70px;
  width: 66px;
  height: 62px;
  border: 3px solid #2d2116;
  border-radius: 46% 46% 52% 52%;
  background: linear-gradient(135deg, #c78938, #704923);
  z-index: 2;
  overflow: hidden;
}

.shirt {
  inset: 20px 8px 0;
  border-radius: 12px 12px 0 0;
  background: rgba(245, 241, 231, 0.22);
}

.tie {
  left: 30px;
  top: 18px;
  width: 8px;
  height: 34px;
  background: var(--gold);
  clip-path: polygon(50% 0, 100% 22%, 74% 100%, 26% 100%, 0 22%);
  z-index: 2;
}

.chain {
  left: 8px;
  top: 18px;
  width: 50px;
  height: 15px;
  border-bottom: 4px solid var(--gold);
  border-radius: 0 0 999px 999px;
  z-index: 3;
}

.arm {
  top: 78px;
  width: 42px;
  height: 12px;
  border-radius: 999px;
  background: #8f5f2b;
  z-index: 1;
}

.arm.left {
  left: 5px;
  transform: rotate(-24deg);
}

.arm.right {
  right: 5px;
  transform: rotate(24deg);
}

.leg {
  bottom: 7px;
  width: 42px;
  height: 12px;
  border-radius: 999px;
  background: #6d4522;
}

.leg.left {
  left: 21px;
  transform: rotate(36deg);
}

.leg.right {
  right: 21px;
  transform: rotate(-36deg);
}

.prop {
  z-index: 5;
}

.avatar-copy {
  min-width: 0;
  display: grid;
  gap: 7px;
}

.avatar-copy span {
  width: fit-content;
  max-width: 100%;
  min-height: 28px;
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--muted);
  font-size: 12px;
  font-weight: 950;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.avatar-copy strong {
  color: var(--ink);
  font-size: 20px;
  line-height: 1.12;
  word-break: keep-all;
}

.avatar-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  word-break: keep-all;
}

.tier-wrecked .avatar-stage {
  background: linear-gradient(180deg, #1a1715, #0f1112);
}

.tier-wrecked .ant-body {
  background:
    repeating-linear-gradient(135deg, rgba(0, 0, 0, 0.28) 0 5px, transparent 5px 11px),
    #7a6b55;
}

.tier-wrecked .shirt {
  background: #6e6250;
  clip-path: polygon(0 0, 100% 8%, 86% 100%, 60% 70%, 34% 100%, 0 82%);
}

.tier-wrecked .tear,
.tier-panic .tear,
.tier-trapped .tear,
.tier-nervous .tear {
  opacity: 1;
}

.tier-wrecked .prop-left {
  opacity: 1;
  left: 5px;
  bottom: 10px;
  width: 26px;
  height: 18px;
  border: 2px solid #8a7b65;
  border-radius: 0 0 12px 12px;
}

.tier-wrecked .prop-right {
  opacity: 1;
  right: 0;
  top: 78px;
  width: 30px;
  height: 20px;
  border-radius: 4px;
  background: #313131;
  transform: rotate(12deg);
}

.tier-panic .avatar-stage {
  background: linear-gradient(135deg, rgba(95, 149, 255, 0.17), #11171a);
}

.tier-panic .ant-avatar {
  animation: avatar-shake 650ms ease-in-out infinite;
}

.tier-panic .shirt {
  background: #5f95ff;
}

.tier-panic .prop-right {
  opacity: 1;
  right: -4px;
  top: 22px;
  color: #70d6ff;
}

.tier-panic .prop-right::before {
  content: "!";
  font-size: 28px;
  font-weight: 950;
}

.tier-trapped .shirt {
  background: #3c5662;
}

.tier-trapped .prop-left {
  opacity: 1;
  left: 7px;
  top: 12px;
  width: 38px;
  height: 16px;
  border-radius: 8px;
  background: #272f35;
  transform: rotate(-14deg);
}

.tier-trapped .prop-left::before {
  content: "존버";
  position: absolute;
  inset: 2px 0 0;
  color: var(--gold);
  font-size: 10px;
  font-weight: 950;
  text-align: center;
}

.tier-nervous .shirt {
  background: #47515a;
}

.tier-nervous .mouth {
  width: 14px;
  height: 2px;
  border-bottom: 2px solid #20160e;
}

.tier-steady .shirt {
  background: #40525b;
}

.tier-steady .prop-left {
  opacity: 1;
  left: 3px;
  bottom: 37px;
  width: 28px;
  height: 22px;
  border-radius: 4px;
  background:
    linear-gradient(90deg, transparent 48%, rgba(255, 255, 255, 0.22) 48% 52%, transparent 52%),
    #d9d0b7;
  transform: rotate(-12deg);
}

.tier-rally .avatar-stage {
  background: linear-gradient(135deg, rgba(239, 91, 79, 0.18), #11171a);
}

.tier-rally .shirt {
  background: var(--red);
}

.tier-rally .arm.right {
  transform: rotate(-48deg);
}

.tier-rally .prop-right {
  opacity: 1;
  right: -4px;
  top: 20px;
  width: 34px;
  height: 24px;
  transform: rotate(18deg);
}

.tier-rally .prop-right::before {
  content: "↑";
  color: var(--red);
  font-size: 32px;
  font-weight: 950;
}

.tier-boom .avatar-stage {
  background: linear-gradient(135deg, rgba(239, 91, 79, 0.22), rgba(241, 211, 91, 0.12));
}

.tier-boom .shirt {
  background: linear-gradient(135deg, #ef5b4f, #f1d35b);
}

.tier-boom .chain {
  opacity: 1;
}

.tier-boom .prop-left {
  opacity: 1;
  left: 6px;
  top: 18px;
  width: 34px;
  height: 24px;
}

.tier-boom .prop-left::before {
  content: "불장";
  color: var(--red);
  font-size: 14px;
  font-weight: 950;
}

.tier-flex .avatar-stage,
.tier-rich .avatar-stage,
.tier-tenbagger .avatar-stage {
  background: linear-gradient(135deg, rgba(241, 211, 91, 0.22), rgba(66, 210, 168, 0.12));
}

.tier-flex .shirt,
.tier-rich .shirt,
.tier-tenbagger .shirt {
  background: #111;
}

.tier-flex .shades,
.tier-rich .shades,
.tier-tenbagger .shades,
.tier-flex .chain,
.tier-rich .chain,
.tier-tenbagger .chain {
  opacity: 1;
}

.tier-flex .prop-right,
.tier-rich .prop-right,
.tier-tenbagger .prop-right {
  opacity: 1;
  right: -2px;
  bottom: 34px;
  width: 28px;
  height: 36px;
  border-radius: 4px;
  background: linear-gradient(180deg, #f7e58a, #c99b28);
  transform: rotate(10deg);
}

.tier-flex .prop-right::before,
.tier-rich .prop-right::before,
.tier-tenbagger .prop-right::before {
  content: "₩";
  position: absolute;
  inset: 7px 0 0;
  color: #17120a;
  font-weight: 950;
  text-align: center;
}

.tier-tenbagger .ant-avatar {
  animation: avatar-float 1.8s ease-in-out infinite;
}

.tier-tenbagger .prop-left {
  opacity: 1;
  left: -2px;
  top: 12px;
  width: 38px;
  height: 32px;
}

.tier-tenbagger .prop-left::before {
  content: "10X";
  color: var(--gold);
  font-size: 18px;
  font-weight: 950;
  text-shadow: 0 0 12px rgba(241, 211, 91, 0.5);
}

@keyframes avatar-shake {
  0%,
  100% {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  50% {
    transform: translate(-50%, -50%) rotate(-3deg);
  }
}

@keyframes avatar-float {
  0%,
  100% {
    transform: translate(-50%, -53%);
  }

  50% {
    transform: translate(-50%, -47%);
  }
}

@keyframes value-pulse {
  0%,
  100% {
    filter: brightness(1);
  }

  50% {
    filter: brightness(1.28);
  }
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.metric-card {
  min-height: 92px;
  padding: 14px;
  display: grid;
  align-content: space-between;
  gap: 10px;
}

.metric-card span,
.daily-panel dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
}

.metric-card strong {
  color: var(--ink);
  font-size: 20px;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.positive {
  color: var(--red) !important;
}

.negative {
  color: var(--blue) !important;
}

.daily-panel,
.history-panel {
  padding: 14px;
}

.daily-panel h2,
.history-panel h2 {
  font-size: 17px;
}

.daily-panel dl {
  margin: 12px 0 0;
  display: grid;
  gap: 8px;
}

.daily-panel div {
  min-height: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.daily-panel dd {
  margin: 0;
  color: var(--ink);
  font-weight: 900;
}

.history-list {
  min-height: 190px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  align-content: start;
  gap: 8px;
}

.history-list li {
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: var(--panel-strong);
  display: grid;
  gap: 3px;
}

.history-list strong {
  color: var(--ink);
  font-size: 13px;
}

.history-list span,
.history-list li {
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 980px) {
  .game-header {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .value-pill {
    grid-column: 1 / -1;
    justify-self: stretch;
  }

  .trader-layout {
    grid-template-columns: 1fr;
  }

  .market-picker {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .game-shell {
    width: min(calc(100% - 18px), 1220px);
    padding-top: 14px;
  }

  .game-header {
    gap: 12px;
  }

  .title-block h1 {
    font-size: 31px;
  }

  .value-pill {
    min-width: 0;
  }

  .panel-toolbar,
  .panel-toolbar div,
  .toolbar-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .lobby-panel {
    min-height: auto;
    padding: 16px;
  }

  .market-picker {
    grid-template-columns: 1fr;
  }

  #periodText {
    white-space: normal;
  }

  .chart-frame,
  #chartCanvas {
    min-height: 340px;
  }

  .day-bar {
    min-height: 58px;
    padding: 8px 12px;
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .day-bar strong {
    align-self: flex-end;
    font-size: 15px;
    text-align: right;
  }

  .action-row,
  .metric-grid,
  .quantity-row {
    grid-template-columns: 1fr;
  }

  .avatar-panel {
    grid-template-columns: 1fr;
  }
}