/* ZYVRA — neon canyon UI */
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
:root {
  --bg: #0b0620; --panel: rgba(20, 12, 46, .92); --panel2: rgba(30, 18, 66, .9);
  --line: rgba(140, 110, 255, .25);
  --cy: #29e6ff; --mg: #ff3d81; --go: #ffd54a; --pu: #b26bff;
  --txt: #eef0ff; --dim: #9aa0c8;
  --rad: 18px;
  --sat: env(safe-area-inset-top, 0px); --sab: env(safe-area-inset-bottom, 0px);
}
html, body { height: 100%; overflow: hidden; }
body {
  background: var(--bg); color: var(--txt);
  font-family: -apple-system, 'SF Pro Display', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  -webkit-user-select: none; user-select: none; touch-action: none;
  overscroll-behavior: none;
}
.hidden { display: none !important; }
#game { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }

/* ---------- generic ---------- */
.screen { position: fixed; inset: 0; display: flex; flex-direction: column; align-items: center; z-index: 10; }
.btn {
  display: block; width: 100%; border: 1px solid var(--line); border-radius: 14px;
  background: var(--panel2); color: var(--txt); font-weight: 700; font-size: 17px;
  padding: 14px 18px; margin: 7px 0; cursor: pointer; text-align: center;
}
.btn:active { transform: scale(.97); filter: brightness(1.2); }
.btn.primary { background: linear-gradient(135deg, #12b8d4, #7a2bd9); border: none; }
.btn.big { font-size: 20px; padding: 16px; background: linear-gradient(135deg, #0fc2df, #a12bdb); border: none; letter-spacing: .5px; }
.btn.ghost { background: transparent; }
.btn small { display: block; font-weight: 500; font-size: 12px; color: var(--dim); margin-top: 3px; }
.row2 { display: flex; gap: 10px; width: 100%; }
.row2 .btn { flex: 1; }
.panel {
  position: relative; width: min(420px, 92vw); max-height: 86vh; overflow-y: auto;
  background: var(--panel); border: 1px solid var(--line); border-radius: 24px;
  padding: 22px 20px calc(20px + var(--sab)); box-shadow: 0 20px 60px rgba(0,0,0,.6);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  margin: auto; text-align: center;
}
.panel h2 { font-size: 22px; letter-spacing: 1px; margin-bottom: 10px; }
.close, .back {
  background: var(--panel2); color: var(--txt); border: 1px solid var(--line); border-radius: 12px;
  width: 38px; height: 38px; font-size: 18px; cursor: pointer; flex: none;
}
.modal { position: fixed; inset: 0; z-index: 40; display: flex; background: rgba(5, 2, 16, .72); }
.wallet { display: flex; gap: 8px; font-weight: 800; font-size: 15px; }
.wallet span { background: rgba(0,0,0,.35); border: 1px solid var(--line); padding: 6px 12px; border-radius: 999px; white-space: nowrap; }
.wallet span::before { content: '◈ '; color: var(--go); }
.wallet span + span::before { content: '◆ '; color: var(--pu); }

/* ---------- HUD ---------- */
#hud { position: fixed; inset: 0; z-index: 9; pointer-events: none; }
#hud-top { position: absolute; top: calc(10px + var(--sat)); left: 0; right: 0; text-align: center; }
#hud-score { font-size: 44px; font-weight: 900; letter-spacing: 1px; text-shadow: 0 0 18px rgba(41,230,255,.55); font-variant-numeric: tabular-nums; }
#hud-dist { font-size: 15px; color: var(--dim); font-weight: 600; font-variant-numeric: tabular-nums; }
#hud-mult {
  position: absolute; top: calc(86px + var(--sat)); left: 50%; transform: translateX(-50%);
  font-size: 24px; font-weight: 900; color: var(--go); text-shadow: 0 0 14px rgba(255,213,74,.8);
  transition: transform .15s;
}
#hud-mult.pop { transform: translateX(-50%) scale(1.45); }
#hud-mission {
  position: absolute; bottom: calc(14px + var(--sab)); left: 50%; transform: translateX(-50%);
  font-size: 13px; font-weight: 700; color: var(--dim); background: rgba(8,4,24,.6);
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; white-space: nowrap;
}
#hud-mission b { color: var(--cy); }
#hud-pause {
  position: absolute; top: calc(10px + var(--sat)); right: 12px; pointer-events: auto;
  width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--line);
  background: rgba(8,4,24,.55); color: var(--txt); font-size: 13px; cursor: pointer;
}

/* ---------- MENU ---------- */
#screen-menu { background: radial-gradient(120% 70% at 50% 0%, rgba(41,230,255,.07), transparent 60%); justify-content: flex-start; }
.menu-top { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: calc(12px + var(--sat)) 14px 0; }
.chip-btn {
  background: rgba(0,0,0,.35); border: 1px solid var(--line); color: var(--txt);
  border-radius: 999px; padding: 7px 14px; font-size: 13px; font-weight: 700; cursor: pointer; max-width: 46vw;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.title-wrap { margin-top: 4vh; text-align: center; }
.logo {
  font-size: clamp(56px, 17vw, 96px); font-weight: 900; letter-spacing: 6px;
  background: linear-gradient(180deg, #7df3ff 10%, #29e6ff 35%, #b26bff 70%, #ff3d81 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 24px rgba(41,230,255,.35));
}
.tagline { color: var(--dim); font-weight: 600; letter-spacing: 3px; font-size: 12px; text-transform: uppercase; margin-top: 2px; }
.stat-chip { margin-top: 14px; font-size: 15px; font-weight: 800; color: var(--dim); }
.stat-chip b { color: var(--txt); }
.btn-play {
  margin-top: 12px; width: min(300px, 70vw); padding: 18px; font-size: 24px; font-weight: 900; letter-spacing: 2px;
  color: #fff; background: linear-gradient(135deg, #0fc2df, #a12bdb); border: none; border-radius: 999px; cursor: pointer;
  box-shadow: 0 10px 40px rgba(41,230,255,.35), inset 0 1px 0 rgba(255,255,255,.3);
}
.btn-play:active { transform: scale(.96); }
.rival-chip, .streak-chip, .season-chip { margin-top: 10px; font-size: 13px; font-weight: 700; color: var(--dim); }
.rival-chip b { color: var(--mg); }
.streak-chip b { color: var(--go); }
.season-chip { position: absolute; bottom: calc(96px + var(--sab)); font-size: 12px; color: var(--dim); }
.dock {
  position: absolute; bottom: 0; left: 0; right: 0;
  display: flex; justify-content: space-around; gap: 4px;
  padding: 10px 10px calc(14px + var(--sab));
  background: linear-gradient(transparent, rgba(6,3,18,.9) 40%);
}
.dock-btn {
  position: relative; flex: 1; max-width: 96px; display: flex; flex-direction: column; align-items: center; gap: 2px;
  background: rgba(20,12,46,.65); border: 1px solid var(--line); border-radius: 16px; padding: 9px 4px; cursor: pointer; color: var(--txt);
}
.dock-btn:active { filter: brightness(1.4); }
.d-ico { font-size: 22px; }
.d-lbl { font-size: 10.5px; font-weight: 700; color: var(--dim); letter-spacing: .4px; }
.dot { position: absolute; top: 6px; right: 10px; width: 9px; height: 9px; border-radius: 50%; background: var(--mg); box-shadow: 0 0 8px var(--mg); }

/* ---------- DEATH / PAUSE ---------- */
#screen-death, #screen-pause { background: rgba(5,2,16,.55); z-index: 20; }
.new-record {
  color: var(--go); font-weight: 900; letter-spacing: 2px; font-size: 15px; margin-bottom: 6px;
  text-shadow: 0 0 16px rgba(255,213,74,.7); animation: pulse 1s infinite;
}
@keyframes pulse { 50% { opacity: .65; } }
.death-score { font-size: 54px; font-weight: 900; font-variant-numeric: tabular-nums; text-shadow: 0 0 22px rgba(41,230,255,.5); }
.record-line { color: var(--mg); font-weight: 800; font-size: 14px; min-height: 18px; margin: 4px 0; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 14px 0; }
.sg { background: rgba(0,0,0,.28); border: 1px solid var(--line); border-radius: 12px; padding: 8px 4px; }
.sg b { display: block; font-size: 16px; font-variant-numeric: tabular-nums; }
.sg span { font-size: 10.5px; color: var(--dim); font-weight: 700; }
.death-missions { margin: 4px 0 8px; }
.death-missions .dm { font-size: 12.5px; font-weight: 700; color: var(--go); padding: 3px 0; }

/* ---------- PAGES (shop/missions/board/settings) ---------- */
.page { position: relative; width: 100%; max-width: 560px; height: 100%; display: flex; flex-direction: column; padding: calc(12px + var(--sat)) 14px calc(10px + var(--sab)); }
.page-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.page-head h2 { flex: 1; font-size: 20px; letter-spacing: 1px; }
.page-head .wallet { flex: none; }
.tabs { display: flex; gap: 8px; margin-bottom: 12px; }
.tab {
  flex: 1; padding: 10px; border-radius: 12px; border: 1px solid var(--line); background: rgba(0,0,0,.3);
  color: var(--dim); font-weight: 800; font-size: 14px; cursor: pointer;
}
.tab.on { color: #fff; background: linear-gradient(135deg, rgba(15,194,223,.35), rgba(161,43,219,.35)); border-color: rgba(41,230,255,.5); }
.grid { flex: 1; overflow-y: auto; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; align-content: start; padding-bottom: 10px; -webkit-overflow-scrolling: touch; touch-action: pan-y; }
.card { background: var(--panel2); border: 1px solid var(--line); border-radius: 16px; padding: 10px; text-align: center; position: relative; overflow: hidden; }
.card canvas { width: 84px; height: 84px; }
.card .nm { font-weight: 800; font-size: 14px; margin-top: 2px; }
.card .rr { font-size: 10px; font-weight: 900; letter-spacing: 1px; text-transform: uppercase; }
.rr.common { color: #9aa0c8; } .rr.rare { color: var(--cy); } .rr.epic { color: var(--pu); } .rr.legendary { color: var(--go); }
.card .pr { margin-top: 6px; width: 100%; padding: 9px; border-radius: 10px; border: none; font-weight: 800; font-size: 13px; cursor: pointer; background: linear-gradient(135deg, #0fc2df, #a12bdb); color: #fff; }
.card .pr.own { background: rgba(255,255,255,.12); }
.card .pr.gem { background: linear-gradient(135deg, #7a2bd9, #ff3d81); }
.card .pr:disabled { opacity: .55; }
.card .eq { position: absolute; top: 8px; right: 8px; font-size: 10px; font-weight: 900; color: var(--cy); letter-spacing: 1px; }
.card .lv { font-size: 11px; color: var(--dim); font-weight: 700; margin-top: 4px; }
.card.shard .pr { background: linear-gradient(135deg, #f7b733, #fc4a1a); }
.gem-actions { margin-top: 10px; }

/* missions */
.streak-card { background: linear-gradient(135deg, rgba(255,213,74,.12), rgba(255,61,129,.10)); border: 1px solid rgba(255,213,74,.4); border-radius: 16px; padding: 14px; margin-bottom: 12px; font-weight: 700; }
.streak-card .days { display: flex; gap: 5px; margin-top: 10px; }
.streak-card .day { flex: 1; text-align: center; background: rgba(0,0,0,.3); border-radius: 10px; padding: 7px 2px; font-size: 11px; color: var(--dim); }
.streak-card .day.done { color: var(--go); border: 1px solid rgba(255,213,74,.5); }
.streak-card .day.today { box-shadow: 0 0 10px rgba(255,213,74,.4); }
.missions { flex: 1; overflow-y: auto; touch-action: pan-y; -webkit-overflow-scrolling: touch; }
.mission { background: var(--panel2); border: 1px solid var(--line); border-radius: 16px; padding: 12px 14px; margin-bottom: 10px; }
.mission .mt { display: flex; justify-content: space-between; font-weight: 800; font-size: 14px; }
.mission .mr { color: var(--go); }
.mission .bar { height: 8px; border-radius: 99px; background: rgba(0,0,0,.4); margin-top: 8px; overflow: hidden; }
.mission .bar i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--cy), var(--pu)); transition: width .3s; }
.mission.done .bar i { background: linear-gradient(90deg, #3ddc84, var(--cy)); }
.mission .claim { margin-top: 8px; width: 100%; padding: 9px; border-radius: 10px; border: none; font-weight: 900; cursor: pointer; background: linear-gradient(135deg, #3ddc84, #0fc2df); color: #04121a; }
.mission .claim:disabled { background: rgba(255,255,255,.1); color: var(--dim); }

/* board */
.season-head { text-align: center; color: var(--dim); font-weight: 700; font-size: 13px; margin-bottom: 10px; }
.season-head b { color: var(--cy); }
.board { flex: 1; overflow-y: auto; touch-action: pan-y; -webkit-overflow-scrolling: touch; padding-bottom: 10px; }
.brow { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 12px; margin-bottom: 5px; background: rgba(0,0,0,.25); border: 1px solid transparent; font-size: 14px; }
.brow .rk { width: 34px; font-weight: 900; color: var(--dim); font-variant-numeric: tabular-nums; }
.brow .nm { flex: 1; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brow .sc { font-weight: 900; font-variant-numeric: tabular-nums; }
.brow.top1 { border-color: rgba(255,213,74,.6); } .brow.top1 .rk { color: var(--go); }
.brow.top2 { border-color: rgba(190,193,255,.4); } .brow.top2 .rk { color: #cfd3ff; }
.brow.top3 { border-color: rgba(255,61,129,.45); } .brow.top3 .rk { color: var(--mg); }
.brow.me { background: linear-gradient(90deg, rgba(15,194,223,.18), rgba(161,43,219,.18)); border-color: rgba(41,230,255,.5); }
.brow .ghost { font-size: 10px; color: var(--dim); font-weight: 700; margin-left: 4px; }

/* settings */
.set-list { flex: 1; overflow-y: auto; touch-action: pan-y; -webkit-overflow-scrolling: touch; }
.set-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--panel2); border: 1px solid var(--line); border-radius: 14px;
  padding: 13px 16px; margin-bottom: 8px; font-weight: 700; font-size: 15px; width: 100%; color: var(--txt); cursor: pointer;
}
.set-row select { background: #191036; color: var(--txt); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; font-weight: 700; max-width: 150px; }
.tgl { appearance: none; width: 52px; height: 30px; border-radius: 99px; background: rgba(0,0,0,.5); border: 1px solid var(--line); position: relative; cursor: pointer; transition: background .2s; flex: none; }
.tgl:checked { background: linear-gradient(90deg, #0fc2df, #a12bdb); }
.tgl::after { content: ''; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; transition: left .2s; }
.tgl:checked::after { left: 25px; }
.credits { text-align: center; color: var(--dim); font-size: 12px; padding: 16px 0; line-height: 1.6; }

/* account */
.acc-info { font-weight: 700; margin-bottom: 12px; color: var(--dim); }
.acc-info b { color: var(--txt); }
#acc-form input {
  width: 100%; padding: 13px 14px; margin: 5px 0; border-radius: 12px; border: 1px solid var(--line);
  background: rgba(0,0,0,.4); color: var(--txt); font-size: 16px; font-weight: 600;
}
.acc-msg { min-height: 20px; font-size: 13px; font-weight: 700; color: var(--mg); margin-top: 6px; }
.acc-msg.ok { color: #3ddc84; }
.acc-note { font-size: 12px; color: var(--dim); margin-top: 10px; line-height: 1.5; }

/* chest */
.chest-panel { text-align: center; }
#chest-wheel { margin: 8px auto; display: block; }
.chest-result { min-height: 26px; font-weight: 900; font-size: 18px; color: var(--go); margin: 4px 0 10px; }

/* ad sim */
#adsim { position: fixed; inset: 0; z-index: 60; background: rgba(3,1,10,.92); display: flex; align-items: center; justify-content: center; }
.ad-box { width: min(420px, 92vw); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: #120a2e; }
.ad-head { display: flex; justify-content: space-between; padding: 10px 14px; font-weight: 800; font-size: 13px; color: var(--dim); }
.ad-body { height: 300px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; background: linear-gradient(135deg, #1b0f42, #3a1157); }
.ad-logo { font-size: 30px; font-weight: 900; letter-spacing: 2px; color: var(--cy); text-shadow: 0 0 20px rgba(41,230,255,.6); }
.ad-slog { color: var(--dim); font-weight: 700; font-size: 13px; text-align: center; padding: 0 20px; }
.ad-btn { display: block; width: calc(100% - 24px); margin: 10px auto 14px; padding: 12px; border-radius: 12px; border: 1px solid var(--line); background: rgba(255,255,255,.08); color: var(--txt); font-weight: 800; cursor: pointer; }

/* tutorial */
#tutorial { position: fixed; inset: 0; z-index: 15; pointer-events: none; }
#tut-hand { position: absolute; font-size: 44px; left: 50%; top: 60%; filter: drop-shadow(0 4px 10px rgba(0,0,0,.6)); }
#tut-hand.anim { animation: dragx 1.6s ease-in-out infinite; }
@keyframes dragx { 0%,100% { transform: translateX(-90px); } 50% { transform: translateX(90px); } }
#tut-text {
  position: absolute; top: 22%; left: 50%; transform: translateX(-50%); white-space: nowrap;
  font-size: 19px; font-weight: 900; letter-spacing: 1px; text-shadow: 0 2px 14px rgba(0,0,0,.8);
  background: rgba(8,4,24,.55); border: 1px solid var(--line); padding: 10px 20px; border-radius: 999px;
}

/* toast */
#toast {
  position: fixed; left: 50%; bottom: calc(90px + var(--sab)); transform: translateX(-50%);
  background: rgba(10,5,28,.95); border: 1px solid rgba(41,230,255,.5); color: var(--txt);
  padding: 11px 20px; border-radius: 999px; font-weight: 800; font-size: 14px; z-index: 70;
  box-shadow: 0 8px 30px rgba(0,0,0,.5); max-width: 88vw; text-align: center;
}

/* landscape short screens: tighten menu */
@media (max-height: 460px) {
  .title-wrap { margin-top: 1vh; } .logo { font-size: 44px; letter-spacing: 3px; }
  .btn-play { padding: 12px; font-size: 19px; margin-top: 6px; }
  .stat-chip { margin-top: 6px; } .rival-chip, .streak-chip { display: none; }
  .season-chip { bottom: 84px; }
}