:root {
  --kaya-bg-1: #fff6ff;
  --kaya-bg-2: #eef7ff;
  --kaya-ink: #291b49;
  --kaya-muted: #665c82;
  --kaya-primary: #8b5cf6;
  --kaya-primary-2: #ec4899;
  --kaya-accent: #14b8a6;
  --kaya-card: rgba(255,255,255,0.92);
  --kaya-border: rgba(139, 92, 246, 0.16);
  --kaya-shadow: 0 18px 48px rgba(80, 53, 151, 0.18);
  --kaya-radius: 24px;
}

* { box-sizing: border-box; }

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

body {
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  color: var(--kaya-ink);
  background:
    radial-gradient(circle at top left, rgba(236,72,153,0.16), transparent 35%),
    radial-gradient(circle at top right, rgba(20,184,166,0.16), transparent 28%),
    linear-gradient(180deg, var(--kaya-bg-1), var(--kaya-bg-2));
}

a { color: inherit; }

.kaya-page {
  width: min(100%, 760px);
  margin: 0 auto;
  padding: 16px 14px 26px;
}

.kaya-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.kaya-brand {
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--kaya-muted);
}

.kaya-panel,
.kaya-card {
  background: var(--kaya-card);
  border: 1px solid var(--kaya-border);
  border-radius: var(--kaya-radius);
  box-shadow: var(--kaya-shadow);
  backdrop-filter: blur(8px);
}

.kaya-panel {
  padding: 18px;
}

.kaya-hero h1,
.kaya-page h1,
.kaya-page h2 {
  margin-top: 0;
  color: var(--kaya-ink);
}

.kaya-subtitle,
.kaya-note,
.kaya-help {
  color: var(--kaya-muted);
}

button,
.btn,
.button,
.kaya-btn,
.kaya-link-btn {
  appearance: none;
  border: 0;
  border-radius: 999px !important;
  padding: 12px 18px;
  min-height: 46px;
  font-weight: 800;
  font-size: 0.98rem;
  line-height: 1.1;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #fff !important;
  background: linear-gradient(135deg, var(--kaya-primary), var(--kaya-primary-2)) !important;
  box-shadow: 0 12px 28px rgba(139, 92, 246, 0.28);
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

button:hover,
.btn:hover,
.button:hover,
.kaya-btn:hover,
.kaya-link-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(139, 92, 246, 0.30);
}

button:disabled,
.btn:disabled,
.button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.kaya-btn-secondary,
.btn-secondary,
.noButton,
#noButton,
#menuButton,
#menuBtn {
  background: linear-gradient(135deg, #0ea5a4, #0f766e) !important;
  color: #fff !important;
}

input,
select,
textarea {
  width: 100%;
  max-width: 100%;
  border: 1px solid rgba(98, 85, 150, 0.18);
  border-radius: 18px;
  padding: 12px 14px;
  font-size: 1rem;
  background: rgba(255,255,255,0.95);
  color: var(--kaya-ink);
}

.kaya-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 16px;
}

.kaya-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.1);
  color: var(--kaya-ink);
  font-weight: 700;
}

.kaya-scoreboard {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 16px;
}

.kaya-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(24, 16, 43, 0.42);
  backdrop-filter: blur(7px);
  z-index: 9999;
}

.kaya-overlay.show {
  display: flex;
}

.kaya-modal {
  width: min(100%, 460px);
  background: rgba(255,255,255,0.96);
  border: 1px solid var(--kaya-border);
  border-radius: 28px;
  box-shadow: var(--kaya-shadow);
  padding: 22px;
  text-align: center;
}

.kaya-modal h2 {
  margin: 0 0 10px;
}

.kaya-modal p {
  margin: 0;
  color: var(--kaya-muted);
  line-height: 1.45;
}

.kaya-grid {
  display: grid;
  gap: 14px;
}

.kaya-footer-space {
  height: 12px;
}

@media (max-width: 480px) {
  .kaya-page {
    padding-inline: 12px;
  }

  .kaya-panel {
    padding: 16px;
    border-radius: 22px;
  }

  .kaya-topbar {
    align-items: flex-start;
    flex-direction: column-reverse;
  }

  button,
  .btn,
  .button,
  .kaya-btn,
  .kaya-link-btn {
    width: 100%;
  }

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

/* Shared game polish: consistent mobile controls, top navigation and game feedback. */
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100dvh;
  overscroll-behavior-y: contain;
  -webkit-tap-highlight-color: transparent;
}

button,
.btn,
.button,
.kaya-btn,
.kaya-link-btn {
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

button:active,
.btn:active,
.button:active,
.kaya-btn:active,
.kaya-link-btn:active {
  transform: translateY(1px) scale(0.985);
}

.kaya-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: max(8px, env(safe-area-inset-top)) 2px 8px;
  background: linear-gradient(180deg, rgba(255,246,255,0.96), rgba(255,246,255,0.72), transparent);
  backdrop-filter: blur(10px);
}

.kaya-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.kaya-brand::before {
  content: "🎮";
  font-size: 1.1rem;
}

.kaya-topbar .kaya-link-btn {
  width: auto;
  min-width: 92px;
  min-height: 42px;
  padding: 10px 16px;
}

.kaya-game-art {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  border-radius: 22px;
  font-size: 2.45rem;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.96), rgba(255,255,255,0.35) 45%, transparent 46%),
    linear-gradient(135deg, rgba(139,92,246,0.18), rgba(236,72,153,0.2));
  border: 1px solid var(--kaya-border);
  box-shadow: 0 14px 30px rgba(80, 53, 151, 0.14);
}

.kaya-feedback-good { color: #0f766e; }
.kaya-feedback-bad { color: #b42318; }

.kaya-progress {
  width: 100%;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.12);
}

.kaya-progress > span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--kaya-accent), var(--kaya-primary), var(--kaya-primary-2));
  transition: width 0.2s ease;
}

@media (max-width: 480px) {
  .kaya-topbar {
    align-items: center;
    flex-direction: row;
  }

  .kaya-topbar .kaya-link-btn {
    width: auto;
  }

  .kaya-scoreboard {
    gap: 7px;
  }

  .kaya-pill {
    min-height: 34px;
    padding: 7px 10px;
    font-size: 0.88rem;
  }
}

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

body.kaya-nickname-open {
  overflow: hidden;
}

.kaya-nickname-gate {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(35, 25, 52, 0.72);
  backdrop-filter: blur(8px);
}

.kaya-nickname-dialog {
  width: min(100%, 430px);
  display: grid;
  gap: 14px;
  padding: clamp(22px, 6vw, 34px);
  text-align: left;
}

.kaya-nickname-dialog h2,
.kaya-nickname-dialog p {
  margin: 0;
}

.kaya-nickname-dialog label {
  margin-bottom: -8px;
  font-weight: 800;
}

.kaya-nickname-dialog input {
  width: 100%;
  min-height: 50px;
  box-sizing: border-box;
  padding: 10px 13px;
  border: 2px solid rgba(111, 78, 145, 0.26);
  border-radius: 14px;
  background: #fff;
  color: var(--kaya-ink);
  font: inherit;
  font-size: 16px;
}

.kaya-nickname-dialog input:focus {
  border-color: var(--kaya-primary);
  outline: 3px solid rgba(139, 92, 246, 0.2);
  outline-offset: 2px;
}

.kaya-nickname-dialog .kaya-link-btn {
  width: 100%;
  min-height: 50px;
  margin-top: 2px;
}

.kaya-nickname-dialog.kaya-player-dialog {
  width: min(100%, 760px);
}

.kaya-player-dialog > h2 {
  text-align: center;
}

.kaya-player-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.kaya-player-form,
.kaya-player-result {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--kaya-border);
  border-radius: 20px;
  background: rgba(139, 92, 246, 0.06);
}

.kaya-player-form h3,
.kaya-player-result p {
  margin: 0;
}

.kaya-player-form label {
  margin: 0;
}

.kaya-player-status {
  min-height: 1.5em;
  margin: 0;
  color: #b42318;
  font-weight: 800;
  text-align: center;
}

.kaya-player-result {
  grid-column: 1 / -1;
  justify-items: center;
  text-align: center;
}

.kaya-player-id {
  font-size: clamp(2.4rem, 12vw, 4.5rem);
  letter-spacing: 0.18em;
  color: var(--kaya-primary);
}

.kaya-leaderboard {
  margin-top: 18px;
  padding: 18px;
}

.kaya-leaderboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.kaya-leaderboard-header h2,
.kaya-leaderboard-header p {
  margin: 0;
}

.kaya-leader-list {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  counter-reset: leader-rank;
}

.kaya-leader-row {
  counter-increment: leader-rank;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 8px 12px;
  border-radius: 14px;
  background: rgba(139, 92, 246, 0.07);
}

.kaya-leader-row.current-player {
  background: rgba(139, 92, 246, 0.2);
  box-shadow: inset 0 0 0 2px rgba(139, 92, 246, 0.28);
}

.kaya-leader-row::before {
  content: counter(leader-rank);
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(139, 92, 246, 0.14);
  font-weight: 900;
}

.kaya-leader-row:first-child::before { content: "🥇"; }
.kaya-leader-row:nth-child(2)::before { content: "🥈"; }
.kaya-leader-row:nth-child(3)::before { content: "🥉"; }

.kaya-leader-name {
  min-width: 0;
  overflow-wrap: anywhere;
  font-weight: 900;
}

.kaya-leader-score {
  color: #0f766e;
  font-weight: 900;
  text-align: right;
}

.kaya-leader-empty {
  margin: 8px 0 0;
  color: var(--kaya-muted);
  text-align: center;
}

.kaya-leaderboard .kaya-show-more {
  display: flex;
  width: auto;
  margin: 12px auto 0;
}

@media (max-width: 560px) {
  .kaya-player-columns {
    grid-template-columns: 1fr;
  }

  .kaya-player-form,
  .kaya-player-result {
    padding: 15px;
  }

  .kaya-leaderboard-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .kaya-leader-row {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .kaya-leader-score {
    grid-column: 2;
    text-align: left;
  }
}

/* Compact account controls; password-manager friendly entry on phones. */
.kaya-account-bar,.kaya-player-tabs{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.kaya-player-form label{display:grid;gap:6px;line-height:1.4}
.kaya-player-dialog{max-height:calc(var(--player-height,100dvh) - 24px);overflow:auto;touch-action:pan-y}
.kaya-player-form input{min-height:44px;width:100%;box-sizing:border-box}
.kaya-account-bar [hidden]{display:none}
.kaya-player-tabs .kaya-link-btn{width:auto;flex:1;min-width:160px}
.kaya-player-status:empty{display:none}
@media(orientation:portrait) and (max-width:600px){
  .kaya-nickname-gate{padding:12px;bottom:auto}
  .kaya-nickname-dialog.kaya-player-dialog{width:100%;max-width:420px;padding:18px;gap:10px}
  .kaya-player-dialog>h2{font-size:24px}
  .kaya-player-tabs{flex-wrap:nowrap;gap:8px;margin:4px 0}
  .kaya-player-tabs .kaya-link-btn{min-width:0;min-height:46px;padding:10px 8px;font-size:13px}
  .kaya-player-dialog>.kaya-note{font-size:13px;line-height:1.45}
  .kaya-player-form{padding:12px;gap:12px}
  .kaya-player-form label{font-size:14px}
  .kaya-player-form input{min-height:48px;font-size:16px}
  .kaya-player-form>.kaya-link-btn,.kaya-player-dialog>.kaya-link-btn{min-height:48px;padding:10px}
}
@media(orientation:landscape) and (max-height:500px){
  .kaya-player-dialog{padding:14px;max-width:760px;gap:8px}
  .kaya-player-dialog>h2{margin:0;font-size:22px}
  .kaya-player-dialog>.kaya-note{margin:8px 0;font-size:12px;line-height:1.4}
  .kaya-player-tabs{margin:8px 0;gap:8px}
  .kaya-player-tabs .kaya-link-btn{padding:10px;min-height:44px;font-size:13px}
  .kaya-player-form{grid-template-columns:repeat(2,minmax(0,1fr));padding:10px;gap:8px;font-size:12px}
  .kaya-player-form label{grid-template-rows:1fr 44px}
  .kaya-player-form input{padding:8px;font-size:16px}
  .kaya-player-form>.kaya-link-btn{grid-column:1/-1;min-height:44px;padding:8px}
  .kaya-player-dialog>.kaya-link-btn{margin-top:8px;min-height:44px;padding:8px}
}