:root {
  color-scheme: dark;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #07130d;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  overscroll-behavior: none;
  background: radial-gradient(circle at 50% 35%, #173c27 0%, #07130d 62%, #020805 100%);
}

body {
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

#unity-container {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  touch-action: none;
}

#unity-canvas {
  display: block;
  width: 100%;
  height: 100%;
  background: #07130d;
  outline: none;
}

#unity-loading-bar {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(78vw, 360px);
  transform: translate(-50%, -50%);
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: #f4ffe7;
  text-align: center;
}

#unity-loading-bar.is-visible {
  display: flex;
}

#zine-logo {
  width: 112px;
  height: 112px;
  border-radius: 28px;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.42);
}

#unity-build-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.03em;
}

#unity-progress-bar-empty {
  width: 100%;
  height: 10px;
  overflow: hidden;
  border: 1px solid rgba(244, 255, 231, 0.28);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
}

#unity-progress-bar-full {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #b6e248, #f5ec51);
  transition: width 120ms ease-out;
}

#loading-label {
  color: rgba(244, 255, 231, 0.72);
  font-size: 13px;
}

#fullscreen-button {
  position: absolute;
  right: max(14px, env(safe-area-inset-right));
  bottom: max(14px, env(safe-area-inset-bottom));
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 14px;
  color: white;
  background: rgba(0, 0, 0, 0.48);
  font-size: 24px;
  cursor: pointer;
}

#fullscreen-button.is-visible {
  display: block;
}

#leaderboard-button {
  position: absolute;
  z-index: 12;
  top: max(12px, env(safe-area-inset-top));
  right: max(12px, env(safe-area-inset-right));
  min-height: 42px;
  border: 1px solid rgba(245, 236, 81, 0.45);
  border-radius: 12px;
  padding: 0 14px;
  color: #fffbd0;
  background: rgba(7, 19, 13, 0.82);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
  font-weight: 800;
  cursor: pointer;
  touch-action: manipulation;
}

#leaderboard-modal {
  position: absolute;
  z-index: 50;
  inset: 0;
  display: none;
  place-items: center;
  padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
  touch-action: auto;
}

#leaderboard-modal.is-visible {
  display: grid;
}

#leaderboard-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: rgba(1, 7, 4, 0.78);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

#leaderboard-card {
  position: relative;
  width: min(94vw, 620px);
  max-height: min(92vh, 720px);
  overflow: auto;
  border: 1px solid rgba(184, 255, 87, 0.3);
  border-radius: 22px;
  padding: 20px;
  color: #efffe8;
  background: linear-gradient(145deg, rgba(20, 36, 23, 0.98), rgba(5, 15, 9, 0.98));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.58);
  overscroll-behavior: contain;
}

.leaderboard-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.leaderboard-kicker {
  color: #b8ff57;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

#leaderboard-title {
  margin: 2px 0 0;
  font-size: 26px;
}

#leaderboard-close {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 11px;
  color: white;
  background: rgba(255, 255, 255, 0.07);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}

#leaderboard-run {
  margin-bottom: 12px;
  border: 1px solid rgba(245, 236, 81, 0.32);
  border-radius: 12px;
  padding: 10px 12px;
  color: #fffbd0;
  background: rgba(245, 236, 81, 0.08);
  font-weight: 800;
  text-align: center;
}

#nickname-form label {
  display: block;
  margin-bottom: 6px;
  color: rgba(239, 255, 232, 0.68);
  font-size: 12px;
  font-weight: 700;
}

.nickname-controls {
  display: flex;
  gap: 8px;
}

#nickname-input {
  min-width: 0;
  min-height: 42px;
  flex: 1;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 11px;
  outline: none;
  padding: 0 12px;
  color: white;
  background: rgba(0, 0, 0, 0.32);
  font-size: 15px;
}

#nickname-input:focus {
  border-color: #b8ff57;
  box-shadow: 0 0 0 3px rgba(184, 255, 87, 0.12);
}

#nickname-save {
  min-height: 42px;
  border: 0;
  border-radius: 11px;
  padding: 0 16px;
  color: #132007;
  background: #b8ff57;
  font-weight: 900;
  cursor: pointer;
}

#nickname-save:disabled {
  opacity: 0.55;
  cursor: wait;
}

#leaderboard-status {
  min-height: 20px;
  margin: 8px 0;
  color: rgba(239, 255, 232, 0.68);
  font-size: 12px;
}

#leaderboard-status.success { color: #8df0a9; }
#leaderboard-status.error { color: #ff9ca5; }

.leaderboard-table-wrap {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 13px;
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.leaderboard-table th,
.leaderboard-table td {
  padding: 9px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  text-align: left;
  white-space: nowrap;
}

.leaderboard-table th {
  color: rgba(239, 255, 232, 0.56);
  background: rgba(0, 0, 0, 0.18);
  font-size: 11px;
}

.leaderboard-table tbody tr:last-child td { border-bottom: 0; }
.leaderboard-rank { color: #b8ff57; font-weight: 900; }
.leaderboard-empty { padding: 24px 10px !important; color: rgba(239, 255, 232, 0.55); text-align: center !important; }
.leaderboard-error { color: #ff9ca5; }

#unity-warning {
  position: absolute;
  z-index: 20;
  top: max(12px, env(safe-area-inset-top));
  left: 50%;
  display: none;
  width: min(92vw, 680px);
  transform: translateX(-50%);
}

#unity-warning.is-visible {
  display: block;
}

.warning-item {
  margin-bottom: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  color: #151000;
  background: #ffe169;
  text-align: center;
}

.warning-item.error {
  color: white;
  background: #b42318;
}

@media (orientation: portrait) {
  #unity-container {
    top: 50%;
    left: 50%;
    right: auto;
    bottom: auto;
    width: 100vh;
    width: 100dvh;
    height: 100vw;
    height: 100dvw;
    transform: translate(-50%, -50%) rotate(90deg);
    transform-origin: center;
  }
}

@media (max-height: 520px) and (orientation: landscape) {
  #leaderboard-card {
    max-height: calc(100vh - 16px);
    padding: 13px 16px;
    border-radius: 16px;
  }

  .leaderboard-header { margin-bottom: 8px; }
  #leaderboard-title { font-size: 20px; }
  #leaderboard-run { margin-bottom: 8px; padding: 7px 10px; font-size: 12px; }
  #nickname-form label { display: none; }
  #leaderboard-status { margin: 5px 0; }
  .leaderboard-table th,
  .leaderboard-table td { padding: 6px 9px; }
}

@media (prefers-reduced-motion: reduce) {
  #unity-progress-bar-full {
    transition: none;
  }
}

@media (orientation: portrait) {
  #unity-canvas:fullscreen {
    position: fixed;
    top: 50%;
    left: 50%;
    right: auto;
    bottom: auto;
    width: 100vh !important;
    width: 100dvh !important;
    height: 100vw !important;
    height: 100dvw !important;
    max-width: none !important;
    max-height: none !important;
    margin: 0;
    transform: translate(-50%, -50%) rotate(90deg);
    transform-origin: center;
  }

  #unity-canvas:-webkit-full-screen {
    position: fixed;
    top: 50%;
    left: 50%;
    right: auto;
    bottom: auto;
    width: 100vh !important;
    width: 100dvh !important;
    height: 100vw !important;
    height: 100dvw !important;
    max-width: none !important;
    max-height: none !important;
    margin: 0;
    transform: translate(-50%, -50%) rotate(90deg);
    transform-origin: center;
  }
}

@media (orientation: portrait) {
  html.fullscreen-requested #unity-container {
    top: 0;
    left: 0;
    right: auto;
    bottom: auto;
    width: 100vw;
    height: 100vh;
    transform: none;
  }

  #unity-canvas.is-landscape-fullscreen {
    position: fixed;
    top: 50%;
    left: 50%;
    right: auto;
    bottom: auto;
    width: 100vh !important;
    width: 100dvh !important;
    height: 100vw !important;
    height: 100dvw !important;
    max-width: none !important;
    max-height: none !important;
    margin: 0;
    transform: translate(-50%, -50%) rotate(90deg);
    transform-origin: center;
  }
}

html.force-landscape #unity-container {
  position: fixed;
  top: 50%;
  left: 50%;
  right: auto;
  bottom: auto;
  width: 100vh;
  width: 100dvh;
  height: 100vw;
  height: 100dvw;
  transform: translate(-50%, -50%) rotate(90deg) !important;
  transform-origin: center;
}

html.force-landscape #unity-canvas,
html.force-landscape #unity-canvas.is-landscape-fullscreen {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  max-height: none !important;
  margin: 0;
  transform: none !important;
}

html.force-landscape #unity-canvas:fullscreen,
html.force-landscape #unity-canvas:-webkit-full-screen {
  position: fixed !important;
  top: 50% !important;
  left: 50% !important;
  right: auto !important;
  bottom: auto !important;
  width: 100vh !important;
  width: 100dvh !important;
  height: 100vw !important;
  height: 100dvw !important;
  transform: translate(-50%, -50%) rotate(90deg) !important;
  transform-origin: center;
}


/* Start screen */
#start-screen {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: end center;
  overflow: hidden;
  background: #03150a;
  opacity: 1;
  transition: opacity 320ms ease, visibility 320ms ease;
}
#start-screen.is-hidden { visibility: hidden; opacity: 0; pointer-events: none; }
#start-preview { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 42%; }
#start-screen::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(0, 12, 4, 0.16) 58%, rgba(0, 12, 4, 0.92) 100%);
  pointer-events: none;
}
#start-panel {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 32px), 520px);
  margin: 0 auto max(24px, env(safe-area-inset-bottom));
  color: #fff;
  text-align: center;
}
#start-kicker { margin: 0 0 6px; color: #fffb00; font: 800 12px/1.2 system-ui, sans-serif; letter-spacing: 0.18em; }
#start-title { margin: 0; font: 800 clamp(22px, 5vw, 34px)/1.15 system-ui, sans-serif; text-wrap: balance; text-shadow: 0 2px 12px rgba(0, 0, 0, 0.72); }
#start-description { margin: 10px auto 0; max-width: 32rem; color: rgba(255, 255, 255, 0.86); font: 600 15px/1.5 system-ui, sans-serif; text-wrap: balance; }
#start-button {
  width: 100%;
  min-height: 54px;
  margin-top: 18px;
  border: 0;
  border-radius: 999px;
  background: #fffb00;
  color: #07130d;
  font: 900 16px/1 system-ui, sans-serif;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.34);
  cursor: pointer;
}
#start-button:disabled { cursor: wait; opacity: 0.62; }
#start-button[hidden] { display: none; }
html.kakao-browser #start-panel {
  margin-bottom: max(32px, env(safe-area-inset-bottom));
  padding: 22px 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 22px;
  background: rgba(0, 12, 4, 0.78);
  backdrop-filter: blur(12px);
}
@media (orientation: landscape) {
  #start-panel { width: min(calc(100% - 48px), 560px); margin-bottom: max(18px, env(safe-area-inset-bottom)); }
  #start-button { min-height: 48px; }
}
@media (prefers-reduced-motion: reduce) {
  #start-screen { transition: none; }
}