/* Spellpeaks — portrait-first, cozy-mystical theme. No external assets. */
:root {
  --bg0: #141a2e;
  --bg1: #1d2542;
  --bg2: #28315a;
  --panel: #222a4a;
  --panel-hi: #2d3865;
  --ink: #eaf0ff;
  --ink-dim: #9fb0d6;
  --gold: #ffce6b;
  --gold-deep: #e0a93f;
  --green: #6fd08c;
  --red-suit: #ff7a8a;
  --blue: #6fb6ff;
  --purple: #c79bff;
  --danger: #ff6b7a;
  --radius: 14px;
  --card-w: min(13.2vw, 58px);
  --card-h: calc(var(--card-w) * 1.42);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bot: env(safe-area-inset-bottom, 0px);
  --maxw: 520px;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body {
  margin: 0; padding: 0; height: 100%;
  background: var(--bg0);
  color: var(--ink);
  font-family: "Trebuchet MS", "Segoe UI", system-ui, -apple-system, sans-serif;
  overflow: hidden; overscroll-behavior: none;
  user-select: none; -webkit-user-select: none;
}
.app {
  position: relative;
  width: 100%; height: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  background:
    radial-gradient(120% 60% at 50% -10%, #36406e 0%, var(--bg1) 45%, var(--bg0) 100%);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.scene { position: absolute; inset: 0; display: flex; flex-direction: column; }
.fx-layer, .overlay-layer { position: absolute; inset: 0; pointer-events: none; z-index: 50; }
.overlay-layer { z-index: 60; }

/* ---------- generic UI ---------- */
button { font-family: inherit; cursor: pointer; border: none; }
.btn {
  background: linear-gradient(180deg, var(--gold) 0%, var(--gold-deep) 100%);
  color: #2a1f06; font-weight: 800; font-size: 17px;
  padding: 14px 22px; border-radius: var(--radius);
  box-shadow: 0 4px 0 #9c7320, 0 6px 14px rgba(0,0,0,.35);
  transition: transform .05s, box-shadow .05s; letter-spacing: .3px;
}
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 #9c7320, 0 3px 8px rgba(0,0,0,.35); }
.btn.secondary {
  background: linear-gradient(180deg, var(--panel-hi), var(--panel));
  color: var(--ink); box-shadow: 0 4px 0 #161c34, 0 6px 14px rgba(0,0,0,.35);
}
.btn.secondary:active { box-shadow: 0 1px 0 #161c34; }
.btn.danger { background: linear-gradient(180deg, #ff8290, #d8434f); color: #2a0608; box-shadow: 0 4px 0 #8e2730; }
.btn.small { padding: 9px 14px; font-size: 14px; border-radius: 10px; }
.btn:disabled { filter: grayscale(.7) brightness(.7); box-shadow: none; transform: none; cursor: default; }
.title-font { font-weight: 900; letter-spacing: 1px; }

/* ---------- title / menu ---------- */
.menu { align-items: center; justify-content: center; gap: 14px; padding: 24px; text-align: center; }
.logo {
  font-size: 46px; font-weight: 900; letter-spacing: 2px; margin-top: calc(var(--safe-top) + 8px);
  background: linear-gradient(180deg, #fff 0%, var(--gold) 60%, var(--gold-deep) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: 0 6px 30px rgba(255,206,107,.25);
}
.logo-sub { color: var(--ink-dim); margin-top: -6px; font-size: 14px; letter-spacing: 3px; text-transform: uppercase; }
.peaks-art { font-size: 64px; margin: 6px 0; filter: drop-shadow(0 8px 16px rgba(0,0,0,.4)); }
.menu .btn { width: min(78%, 320px); }
.menu-foot { color: var(--ink-dim); font-size: 12px; margin-top: 8px; }
.stat-row { display: flex; gap: 16px; color: var(--ink-dim); font-size: 13px; justify-content: center; flex-wrap: wrap; }
.stat-row b { color: var(--gold); }

/* ---------- card ---------- */
.card {
  position: absolute; width: var(--card-w); height: var(--card-h);
  border-radius: calc(var(--card-w) * .14);
  background: linear-gradient(160deg, #fdfdff 0%, #e7ecf7 100%);
  box-shadow: 0 2px 4px rgba(0,0,0,.45), inset 0 0 0 1.5px rgba(0,0,0,.08);
  display: flex; flex-direction: column; justify-content: space-between;
  padding: calc(var(--card-w) * .07); color: #1c2440;
  transition: transform .16s ease, box-shadow .16s, opacity .16s;
  will-change: transform;
}
.card .corner { font-weight: 800; line-height: .9; font-size: calc(var(--card-w) * .3); display: flex; flex-direction: column; align-items: center; }
.card .corner.br { align-self: flex-end; transform: rotate(180deg); }
.card .pip { font-size: calc(var(--card-w) * .42); text-align: center; line-height: 1; }
.card.red { color: var(--red-suit); }
.card.red .corner, .card.red .pip { color: #d63a4d; }
.card.black .corner, .card.black .pip { color: #20283f; }
.card.free { cursor: pointer; box-shadow: 0 0 0 2.5px var(--gold), 0 0 14px 2px rgba(255,206,107,.6), 0 3px 6px rgba(0,0,0,.4); }
.card.free:active { transform: scale(.94); }
.card.blocked { filter: brightness(.82) saturate(.85); }
.card.back {
  background:
    radial-gradient(circle at 50% 40%, #4a548c 0%, #2c335a 70%),
    repeating-linear-gradient(45deg, #3a4275 0 5px, #2f3760 5px 10px);
  box-shadow: 0 2px 4px rgba(0,0,0,.5), inset 0 0 0 2px var(--gold-deep);
}
.card.back::after { content: "✦"; color: var(--gold); font-size: calc(var(--card-w) * .5); display: grid; place-items: center; height: 100%; opacity: .8; }
.card.wild { box-shadow: 0 0 0 2.5px var(--purple), 0 0 16px 2px rgba(199,155,255,.7); }
.card.removing { transform: scale(.2); opacity: 0; }

/* ---------- board scene ---------- */
.board-scene { display: flex; flex-direction: column; height: 100%; }
.topbar {
  padding: calc(var(--safe-top) + 8px) 12px 6px; display: flex; flex-direction: column; gap: 6px;
  background: linear-gradient(180deg, rgba(20,26,46,.95), rgba(20,26,46,0));
}
.topbar .row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.enc-pips { display: flex; gap: 4px; align-items: center; }
.enc-pips .pip-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--bg2); }
.enc-pips .pip-dot.done { background: var(--green); }
.enc-pips .pip-dot.cur { background: var(--gold); box-shadow: 0 0 8px var(--gold); }
.enc-pips .pip-dot.boss { background: var(--danger); }
.chip-stat { display: flex; align-items: center; gap: 5px; font-weight: 800; font-size: 14px; }
.chip-stat .ic { font-size: 16px; }
.coins-stat b { color: var(--gold); } .stock-stat b { color: var(--blue); } .foot-stat b { color: var(--green); }

.score-wrap { text-align: center; }
.score-big { font-size: 34px; font-weight: 900; line-height: 1; color: #fff; text-shadow: 0 2px 12px rgba(255,206,107,.3); }
.score-target { font-size: 13px; color: var(--ink-dim); margin-top: 2px; }
.score-target b { color: var(--gold); }
.progress { height: 8px; border-radius: 6px; background: var(--bg2); overflow: hidden; margin: 6px 14px 0; box-shadow: inset 0 1px 3px rgba(0,0,0,.4); }
.progress > i { display: block; height: 100%; width: 0%; background: linear-gradient(90deg, var(--gold-deep), var(--gold)); transition: width .25s; }
.progress.met > i { background: linear-gradient(90deg, var(--green), #aef0c0); }

.chain-banner {
  text-align: center; font-weight: 900; height: 22px; color: var(--gold);
  font-size: 16px; transition: transform .1s; letter-spacing: .5px;
}
.chain-banner.pulse { transform: scale(1.25); }

.charmbar {
  display: flex; gap: 5px; padding: 4px 10px; overflow-x: auto; min-height: 38px; align-items: center;
  scrollbar-width: none;
}
.charmbar::-webkit-scrollbar { display: none; }
.charm-chip {
  flex: 0 0 auto; width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center;
  font-size: 17px; background: var(--panel); box-shadow: inset 0 0 0 2px var(--gold-deep);
  position: relative; transition: transform .12s;
}
.charm-chip.empty { box-shadow: inset 0 0 0 1.5px var(--bg2); opacity: .5; font-size: 12px; }
.charm-chip.trigger { transform: scale(1.3) translateY(-2px); box-shadow: inset 0 0 0 2px var(--gold), 0 0 12px var(--gold); }
.charm-chip.c-common { box-shadow: inset 0 0 0 2px #7d8aa8; }
.charm-chip.c-uncommon { box-shadow: inset 0 0 0 2px var(--green); }
.charm-chip.c-rare { box-shadow: inset 0 0 0 2px var(--blue); }
.charm-chip.c-legendary { box-shadow: inset 0 0 0 2px var(--purple); }

.board-area { position: relative; flex: 1; min-height: 0; margin: 2px 0; overflow: hidden; }
.board-area::after {
  content: ''; position: absolute; left: -5%; right: -5%; bottom: 0; height: 52%; z-index: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 420 220' preserveAspectRatio='xMidYMax meet'%3E%3Cpolygon points='-20,220 70,70 110,110 170,30 230,120 250,90 330,220' fill='%23ffffff'/%3E%3Cpolygon points='150,220 250,95 300,140 360,55 440,220' fill='%23cfe0ff'/%3E%3Cpolygon points='40,60 70,70 95,52' fill='%23dfeaff'/%3E%3Cpolygon points='200,45 230,30 258,52' fill='%23dfeaff'/%3E%3Cpolygon points='330,70 360,55 388,72' fill='%23dfeaff'/%3E%3C/svg%3E") bottom center / contain no-repeat;
  opacity: .07; pointer-events: none;
}
.peaks { position: absolute; left: 0; right: 0; top: 8px; height: calc(var(--card-h) * 2.7); z-index: 1; }

.tray {
  display: flex; align-items: center; justify-content: center; gap: 18px;
  padding: 6px 14px calc(var(--safe-bot) + 10px);
  background: linear-gradient(0deg, rgba(20,26,46,.96), rgba(20,26,46,0));
}
.active-slot, .stock-slot { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.slot-label { font-size: 11px; color: var(--ink-dim); text-transform: uppercase; letter-spacing: 1px; }
.tray .card { position: relative; width: min(20vw, 84px); height: calc(min(20vw,84px)*1.42); }
.tray .active-card { box-shadow: 0 0 0 3px var(--gold), 0 6px 18px rgba(0,0,0,.5); }
.stock-pile {
  position: relative; width: min(20vw, 84px); height: calc(min(20vw,84px)*1.42);
  border-radius: 10px; display: grid; place-items: center; cursor: pointer;
  background: radial-gradient(circle at 50% 40%, #4a548c, #2c335a 70%);
  box-shadow: inset 0 0 0 2px var(--gold-deep), 0 4px 10px rgba(0,0,0,.4);
}
.stock-pile.dead { filter: grayscale(.8) brightness(.6); cursor: default; }
.stock-pile .count { font-size: 26px; font-weight: 900; color: var(--gold); }
.stock-pile:active { transform: scale(.95); }
.spell-tray { display: flex; gap: 8px; }
.spell-btn {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; font-size: 22px;
  background: linear-gradient(180deg, var(--panel-hi), var(--panel)); box-shadow: inset 0 0 0 2px var(--purple), 0 3px 8px rgba(0,0,0,.4);
}
.spell-btn:active { transform: scale(.92); }
.spell-btn.empty { box-shadow: inset 0 0 0 1.5px var(--bg2); opacity: .4; }
.boss-tag {
  position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
  background: rgba(216,67,79,.9); color: #fff; font-weight: 800; font-size: 12px;
  padding: 3px 12px; border-radius: 999px; white-space: nowrap; z-index: 5;
}
.hazard-tag { background: rgba(111,182,255,.9); color: #08203a; }

/* ---------- panels (reward / shop / event / map / select / end) ---------- */
.panel-scene { padding: calc(var(--safe-top) + 14px) 16px calc(var(--safe-bot) + 14px); overflow-y: auto; }
.panel-h { text-align: center; margin-bottom: 4px; }
.panel-h h2 { margin: 0; font-size: 24px; }
.panel-h p { margin: 4px 0 0; color: var(--ink-dim); font-size: 14px; }
.panel-coins { text-align: center; color: var(--gold); font-weight: 800; margin: 6px 0 12px; }

.card-list { display: flex; flex-direction: column; gap: 10px; }
.offer {
  background: linear-gradient(180deg, var(--panel-hi), var(--panel));
  border-radius: var(--radius); padding: 12px 14px; display: flex; gap: 12px; align-items: center;
  box-shadow: 0 3px 10px rgba(0,0,0,.3); border-left: 4px solid var(--ink-dim);
}
.offer.c-common { border-left-color: #7d8aa8; }
.offer.c-uncommon { border-left-color: var(--green); }
.offer.c-rare { border-left-color: var(--blue); }
.offer.c-legendary { border-left-color: var(--purple); }
.offer .ic { font-size: 30px; width: 42px; text-align: center; flex: 0 0 auto; }
.offer .body { flex: 1; min-width: 0; }
.offer .nm { font-weight: 800; font-size: 16px; display: flex; align-items: center; gap: 6px; }
.offer .rar { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; padding: 1px 6px; border-radius: 5px; background: var(--bg2); color: var(--ink-dim); }
.offer .ds { font-size: 13px; color: var(--ink-dim); margin-top: 2px; }
.offer .act { flex: 0 0 auto; }
.offer .cost { color: var(--gold); font-weight: 800; font-size: 14px; }

.map-rows { display: flex; flex-direction: column; gap: 14px; align-items: center; margin-top: 8px; }
.map-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; width: 100%; }
.map-node {
  width: min(42%, 200px); background: linear-gradient(180deg, var(--panel-hi), var(--panel));
  border-radius: var(--radius); padding: 14px 10px; text-align: center; box-shadow: 0 3px 10px rgba(0,0,0,.3);
  border: 2px solid transparent; transition: transform .08s;
}
.map-node:active { transform: scale(.96); }
.map-node.boss { border-color: var(--danger); }
.map-node .mi { font-size: 34px; }
.map-node .mt { font-weight: 800; margin-top: 4px; }
.map-node .md { font-size: 12px; color: var(--ink-dim); margin-top: 2px; min-height: 28px; }
.path-hint { text-align: center; color: var(--ink-dim); font-size: 13px; margin: 4px 0 2px; }

.select-grid { display: flex; flex-direction: column; gap: 10px; }
.sel-card { background: linear-gradient(180deg, var(--panel-hi), var(--panel)); border-radius: var(--radius); padding: 12px 14px; display: flex; gap: 12px; align-items: center; box-shadow: 0 3px 10px rgba(0,0,0,.3); border: 2px solid transparent; }
.sel-card.on { border-color: var(--gold); }
.sel-card.locked { opacity: .55; }
.sel-card .ic { font-size: 30px; }
.sel-card .nm { font-weight: 800; } .sel-card .ds { font-size: 13px; color: var(--ink-dim); }
.lock-hint { font-size: 11px; color: var(--gold); }

.end-scene { align-items: center; justify-content: center; text-align: center; gap: 10px; padding: 24px; }
.end-title { font-size: 40px; font-weight: 900; }
.end-title.win { color: var(--gold); } .end-title.lose { color: var(--danger); }
.end-stats { display: flex; flex-direction: column; gap: 6px; color: var(--ink-dim); font-size: 15px; }
.end-stats b { color: var(--ink); }
.unlock-toast { background: var(--panel); border-radius: 10px; padding: 8px 14px; color: var(--gold); font-weight: 700; box-shadow: inset 0 0 0 2px var(--gold-deep); }

/* ---------- floating score pops ---------- */
.pop {
  position: absolute; font-weight: 900; font-size: 20px; color: var(--gold);
  text-shadow: 0 2px 6px rgba(0,0,0,.6); pointer-events: none; transform: translate(-50%, -50%);
  animation: popUp .8s ease-out forwards;
}
.pop.big { font-size: 30px; color: #fff; }
.pop.summit { color: var(--green); font-size: 24px; }
@keyframes popUp { 0% { opacity: 0; transform: translate(-50%, -30%) scale(.6); } 20% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, -140%) scale(1.1); } }

/* ---------- tooltip ---------- */
.tooltip {
  position: absolute; max-width: 240px; background: #0d1226; color: var(--ink);
  border-radius: 10px; padding: 10px 12px; font-size: 13px; box-shadow: 0 6px 20px rgba(0,0,0,.6), inset 0 0 0 1.5px var(--gold-deep);
  pointer-events: none; z-index: 70;
}
.tooltip .tt-nm { font-weight: 800; color: var(--gold); margin-bottom: 3px; }

/* ---------- toast ---------- */
.toast {
  position: absolute; left: 50%; bottom: 22%; transform: translateX(-50%);
  background: #0d1226; color: var(--ink); padding: 10px 18px; border-radius: 999px;
  font-weight: 700; box-shadow: 0 6px 20px rgba(0,0,0,.5), inset 0 0 0 1.5px var(--gold-deep);
  animation: toastIn .25s ease, toastOut .25s ease 1.6s forwards; pointer-events: none;
}
@keyframes toastIn { from { opacity: 0; transform: translate(-50%, 10px); } }
@keyframes toastOut { to { opacity: 0; transform: translate(-50%, -10px); } }

.shake { animation: shake .3s; }
@keyframes shake { 0%,100%{transform:translateX(0)} 25%{transform:translateX(-5px)} 75%{transform:translateX(5px)} }

.row-gap { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 8px; }
.muted { color: var(--ink-dim); font-size: 13px; }
.center { text-align: center; }
.spacer { flex: 1; }
.settings-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 4px; border-bottom: 1px solid var(--bg2); }
.toggle { width: 52px; height: 30px; border-radius: 999px; background: var(--bg2); position: relative; transition: background .15s; }
.toggle.on { background: var(--green); }
.toggle > i { position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; transition: left .15s; }
.toggle.on > i { left: 25px; }

@media (max-height: 680px) {
  :root { --card-w: min(12vw, 50px); }
  .logo { font-size: 38px; } .peaks-art { font-size: 50px; }
  .score-big { font-size: 28px; }
}