.daily { max-width: 520px; padding-top: 0; }
.play { padding: 0 0 20px; text-align: center; }
.caption { margin: 0 0 4px; }

.daily-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 12px; padding-bottom: 10px; }
.daily-head img { width: 34px; }
.howto-btn { min-height: 38px; padding: 6px 14px; font-size: 14px; }

dialog.howto {
  width: calc(100% - 32px); max-width: 440px; padding: 0; border: 1px solid var(--faint); border-radius: 12px;
  background: var(--card); color: var(--ink);
}
dialog.howto::backdrop { background: rgba(0, 0, 0, .5); }
.howto-inner { padding: 22px 22px 20px; }
.howto h2 { margin: 2px 0 16px; }
.howto-steps { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 14px; }
.howto-steps li { display: grid; grid-template-columns: 52px 1fr; gap: 14px; align-items: center; }
.howto-steps p { margin: 0; font-size: 16px; line-height: 1.5; }
.mini {
  width: 52px; height: 52px; border-radius: 10px; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 2px; font: 24px/1 "DM Serif Display", Georgia, serif;
}
.mini.free { border: 1.5px solid var(--ink); background: var(--paper); }
.mini.free .arrow { font: 12px/1 system-ui, sans-serif; }
.mini.target { font-size: 30px; }
.mini.stars { font: 14px/1 system-ui, sans-serif; letter-spacing: 1px; }
.howto form { margin: 0; }
.howto form .btn { width: 100%; justify-content: center; }

.target-block { display: flex; flex-direction: column; align-items: center; }
.target-num { font: clamp(60px, 16vw, 104px)/1 "DM Serif Display", Georgia, serif; margin: 0 0 8px; }
.tier-pill {
  display: inline-flex; align-items: center; gap: 8px; border: 1.5px solid var(--ink); border-radius: 999px;
  padding: 2px 12px; font: 14px "DM Mono", monospace;
}
.tier-pill .pips { font-size: 10px; letter-spacing: 2px; }

.total-row { display: flex; justify-content: space-between; align-items: flex-end; margin-top: 12px; }
.total-num { font: 40px/1 "DM Serif Display", Georgia, serif; }
.total-num.bust { color: var(--bust); }
.bar { height: 3px; border-radius: 2px; background: var(--faint); margin: 8px 0 6px; overflow: hidden; }
.bar span { display: block; height: 100%; width: 0; background: var(--ink); transition: width .3s ease; }
.moves-row { display: flex; justify-content: space-between; font: 15px "DM Mono", monospace; }
.moves-row #moves { color: var(--muted); }

.board {
  --size: min(100vw - 32px, 480px);
  --tile: calc(var(--size) / var(--n, 5));
  display: grid; grid-template-columns: repeat(var(--n, 5), 1fr); grid-template-rows: repeat(var(--n, 5), 1fr);
  gap: calc(var(--tile) * .05); width: var(--size); aspect-ratio: 1; margin: 22px auto 18px;
}
@supports (height: 100svh) {
  .board { --rest: 460px; --size: min(100vw - 32px, 480px, max(240px, 100svh - var(--rest) - var(--extra, 0px))); }
}
.board .tile {
  width: 100%; height: 100%; box-sizing: border-box;
  appearance: none; margin: 0; padding: 0; cursor: pointer; border-radius: calc(var(--tile) * .05);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: calc(var(--tile) * .08);
  background: var(--tile-bg); color: var(--tile-ink); border: 1.5px solid transparent;
  transition: transform .28s ease, opacity .28s ease, border-color .15s ease, background-color .15s ease;
  -webkit-tap-highlight-color: transparent;
}
.board .tile .arrow { font: calc(var(--tile) * .19)/1 system-ui, sans-serif; color: inherit; }
.board .tile .value { font: calc(var(--tile) * .3)/1 "DM Serif Display", Georgia, serif; }
.board .tile.free { background: var(--card); border-color: var(--ink); color: var(--ink); }
.board .tile:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.board .tile.gone {
  transform: translate(calc(var(--dx) * 60%), calc(var(--dy) * 60%)); opacity: 0; pointer-events: none;
  visibility: hidden; transition: transform .28s ease, opacity .28s ease, visibility 0s .28s;
}
.board .tile.nudge { animation: nudge .22s ease; }
@keyframes nudge { 40% { transform: translate(calc(var(--dx) * 7%), calc(var(--dy) * 7%)); } }
.finished .board .tile { pointer-events: none; }
.locked .board { opacity: .45; transition: opacity .6s ease .3s; }

.sequence { font: 16px "DM Mono", monospace; min-height: 1.6em; margin: 0 0 12px; overflow-wrap: anywhere; }
.buttons { display: flex; justify-content: center; gap: 12px; }
.buttons .btn { min-width: 130px; justify-content: center; font-size: 17px; }
.btn[disabled] { border-color: var(--faint); color: var(--muted); cursor: default; }

.daily-card { background: var(--card); border: 1px solid var(--faint); border-radius: 12px; padding: 22px 22px 24px; margin: 8px 0 20px; }
.daily-card h2 { margin: 4px 0 6px; }
.daily-card .actions { margin-top: 14px; }
.notice { background: var(--soft); border: 0; padding: 16px 20px; }
.notice p { margin: 0; }
.app-open { display: flex; align-items: center; gap: 12px; background: var(--soft); border-radius: 10px; padding: 10px 12px 10px 16px; margin: 0 0 12px; }
.app-open[hidden] { display: none; }
.app-open p { margin: 0; font-size: 14px; line-height: 1.4; flex: 1; }
.app-open .btn { min-height: 40px; padding: 8px 14px; font-size: 14px; white-space: nowrap; }
.challenge { margin: 0 0 8px; padding: 6px 14px; border-left: 3px solid var(--ink); font-size: 15px; line-height: 1.45; }
.result-stars { font-size: 44px; letter-spacing: 4px; margin: 4px 0 0; line-height: 1.2; }
.result-how { font: 15px "DM Mono", monospace; margin: 4px 0 0; }
.versus { margin: 12px 0 0; font-weight: 600; }
.next { font-size: 14px; margin: 14px 0 0; }

.ending { border-top: 1px solid var(--faint); margin-top: 22px; padding-top: 18px; }
.ending h3 { font-size: 24px; }
.ending p { margin: 6px 0 0; }
.endings .ending + .ending { margin-top: 18px; }
.signup { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.signup input[type=email] {
  flex: 1 1 200px; min-height: 44px; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--faint);
  background: var(--paper); color: var(--ink); font: 16px system-ui, sans-serif;
}
.signup input[type=email]:focus-visible { outline: 3px solid var(--accent); outline-offset: 1px; }
.signup input.invalid { border-color: var(--bust); }
.signup .trap { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.thanks { margin: 12px 0 0; font-weight: 600; }
.small { font-size: 14px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.daily-help { padding: 24px 0 8px; }
.daily-help h2 { font-size: 26px; }

@media (max-width: 560px) {
  .total-num { font-size: 34px; }
  .board { --rest: 410px; margin: 16px auto 14px; }
  .buttons .btn { flex: 1; min-width: 0; }
}