.mines-page { padding-top: 27px; }
.mines-intro { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 22px 0 38px; }
.mines-intro > div:first-child { max-width: 680px; }
.mines-intro .eyebrow { color: var(--accent-ink); margin-bottom: 10px; }
.mines-intro h1 { font-size: clamp(47px, 6vw, 79px); line-height: 1; margin: 0 0 18px; }
.mines-intro h1 span { color: var(--accent-ink); }
.mines-intro p { color: var(--muted); font-size: 15px; max-width: 550px; margin: 0; }
.mines-intro-mark { width: 172px; height: 172px; flex: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; padding: 6px; border: 1px solid var(--line); border-radius: 11px; transform: rotate(8deg); box-shadow: var(--shadow); }
.mines-intro-mark span { display: grid; place-items: center; border-radius: 5px; background: var(--surface-alt); color: var(--accent-ink); font: 700 31px/1 var(--display); }
.mines-intro-mark span:nth-child(2) { background: var(--accent-soft); color: var(--accent-ink); }
.mines-intro-mark span:nth-child(3) { background: var(--accent-ink); color: var(--surface); }
.mines-game { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: var(--shadow); overflow: hidden; }
.mines-game-heading { display: flex; align-items: end; justify-content: space-between; flex-wrap: wrap; gap: 18px; padding: 24px 28px; }
.mines-game-heading .eyebrow { margin-bottom: 6px; }
.mines-game-heading h2 { margin: 0; font-size: 29px; }
.mines-sizes { display: flex; gap: 5px; padding: 4px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-alt); }
.mines-sizes button { min-width: 93px; padding: 7px 13px; border: 0; border-radius: 5px; background: transparent; color: var(--muted); font-size: 13px; font-weight: 700; line-height: 1.3; }
.mines-sizes button small { display: block; font-size: 10px; font-weight: 400; }
.mines-sizes button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 2px 5px #00000018; }
.mines-sizes button:hover { color: var(--accent-ink); }
.mines-console {
  --mine-covered: color-mix(in srgb, var(--accent-ink) 15%, var(--surface));
  --mine-covered-hover: color-mix(in srgb, var(--accent-ink) 24%, var(--surface));
  --mine-edge: color-mix(in srgb, var(--accent-ink) 52%, var(--line));
  --mine-open: color-mix(in srgb, var(--surface) 55%, var(--surface-alt));
  padding: 19px 21px 22px;
  background: var(--surface);
  color: var(--ink);
}
.mines-toolbar { display: flex; align-items: stretch; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.mines-stat { min-width: 112px; display: flex; flex-direction: column; padding: 9px 14px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface-alt); }
.mines-stat span { color: var(--muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.mines-stat strong { color: var(--ink); font: 700 25px/1.2 var(--display); font-variant-numeric: tabular-nums; }
#mine-remaining { color: var(--accent-ink); }
.mines-reset { margin-left: auto; padding: 9px 17px; border: 1px solid var(--accent-ink); border-radius: 6px; background: var(--accent-soft); color: var(--accent-ink); font-size: 12px; font-weight: 700; }
.mines-reset:hover { background: var(--surface-hover); }
.mines-reset:focus-visible, .mines-touch-tools button:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
.mines-status-row { display: flex; justify-content: space-between; gap: 20px; color: var(--ink); font-size: 12px; padding: 2px 2px 14px; }
.mines-status-row [data-state="won"] { color: var(--accent-ink); font-weight: 700; }
.mines-status-row [data-state="lost"], .mines-status-row [data-state="expired"] { color: var(--danger); font-weight: 700; }
.mines-status-row > span:last-child { color: var(--muted); white-space: nowrap; }
.mines-progress { height: 3px; margin: 2px 0 6px; border-radius: 3px; background: var(--surface-alt); overflow: hidden; }
.mines-progress::after { content: ''; display: block; width: var(--mine-progress, 0%); height: 100%; background: var(--accent-ink); border-radius: inherit; transition: width .3s ease-out; }
.mines-scroll { overflow: auto; padding: 9px 0 15px; scrollbar-color: var(--mine-edge) var(--surface-alt); }
.mines-scroll-hint { display: none; color: var(--muted); font-size: 11px; padding: 0 2px 12px; }
.mine-board { --mine-cell-size: 40px; width: max-content; display: grid; grid-template-columns: repeat(var(--mine-columns), var(--mine-cell-size)); gap: 2px; padding: 7px; margin-inline: auto; border: 1px solid var(--mine-edge); border-radius: 9px; background: var(--surface-alt); user-select: none; box-shadow: inset 0 1px 5px #0000000d; }
.mine-board-medium { --mine-cell-size: 34px; }
.mine-board-large { --mine-cell-size: 29px; }
/* Only the inner tile animates; the button and its hit area stay in place. */
.mine-cell { width: var(--mine-cell-size); height: var(--mine-cell-size); display: grid; padding: 0; border: 0; border-radius: 4px; background: transparent; color: var(--ink); font: 800 calc(var(--mine-cell-size) * .55)/1 var(--display); cursor: pointer; touch-action: manipulation; }
.mine-tile { display: grid; place-items: center; width: 100%; height: 100%; border: 1px solid var(--mine-edge); border-bottom-width: 3px; border-radius: inherit; background: var(--mine-covered); box-shadow: inset 0 1px 0 #ffffff40; pointer-events: none; }
.mine-board:is([data-state="ready"], [data-state="playing"]) .mine-cell:hover:not(.is-open) .mine-tile { background: var(--mine-covered-hover); }
.mine-cell:active:not(.is-open) .mine-tile { border-bottom-width: 1px; }
.mine-cell.is-open .mine-tile { border: 1px solid transparent; background: var(--mine-open); box-shadow: none; }
.mine-cell.is-flagged .mine-tile { color: var(--accent-ink); background: var(--accent-soft); }
.mine-cell.is-mine .mine-tile { border: 1px solid var(--line); background: var(--surface); color: var(--muted); box-shadow: none; }
.mine-cell:is(.is-exploded, .is-wrong) .mine-tile { border: 1px solid var(--danger); background: color-mix(in srgb, var(--danger) 18%, var(--surface)); color: var(--danger); box-shadow: none; }
.mine-cell.is-exploded .mine-tile { background: var(--danger); color: var(--surface); }
.mine-cell.is-open[data-adjacent="1"] { color: #245fa8; }
.mine-cell.is-open[data-adjacent="2"] { color: #216b49; }
.mine-cell.is-open[data-adjacent="3"] { color: #b23536; }
.mine-cell.is-open[data-adjacent="4"] { color: #7044a5; }
.mine-cell.is-open[data-adjacent="5"], .mine-cell.is-open[data-adjacent="6"], .mine-cell.is-open[data-adjacent="7"], .mine-cell.is-open[data-adjacent="8"] { color: #86521d; }
:root[data-theme="dark"] .mine-cell.is-open[data-adjacent="1"] { color: #91bcff; }
:root[data-theme="dark"] .mine-cell.is-open[data-adjacent="2"] { color: #8bdbac; }
:root[data-theme="dark"] .mine-cell.is-open[data-adjacent="3"] { color: #ff9e9b; }
:root[data-theme="dark"] .mine-cell.is-open[data-adjacent="4"] { color: #d0adff; }
:root[data-theme="dark"] .mine-cell.is-open[data-adjacent="5"], :root[data-theme="dark"] .mine-cell.is-open[data-adjacent="6"], :root[data-theme="dark"] .mine-cell.is-open[data-adjacent="7"], :root[data-theme="dark"] .mine-cell.is-open[data-adjacent="8"] { color: #edc489; }
.mine-board[data-state="won"] { border-color: var(--accent-ink); }
.mine-board[data-state="lost"] { border-color: var(--danger); }
.mine-board[data-state="expired"] { border-style: dashed; }
.mine-cell:focus-visible { position: relative; z-index: 2; outline: 3px solid var(--focus); outline-offset: -3px; }
.mines-touch-tools { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 11px; color: var(--muted); }
.mines-touch-tools button { padding: 8px 12px; border: 1px solid var(--line); border-radius: 5px; background: var(--surface); color: var(--ink); font-size: 12px; font-weight: 700; }
.mines-touch-tools button[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent-ink); color: var(--accent-ink); }
@media (prefers-reduced-motion: reduce) { .mines-progress::after { transition: none; } }
.mines-howto { display: grid; grid-template-columns: 230px 1fr; gap: 20px 45px; margin: 32px 0 10px; padding-top: 29px; border-top: 1px solid var(--line); }
.mines-howto h2 { font-size: 30px; margin-top: 9px; }
.mines-howto ol { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; list-style: none; padding: 0; margin: 0; counter-reset: step; }
.mines-howto li { counter-increment: step; display: flex; flex-direction: column; gap: 6px; padding-left: 15px; border-left: 2px solid var(--accent-ink); }
.mines-howto li b::before { content: '0' counter(step) ' / '; color: var(--accent-ink); font-size: 11px; }
.mines-howto li b { font-size: 13px; }
.mines-howto li span, .mines-howto > p { color: var(--muted); font-size: 11px; }
.mines-howto > p { grid-column: 2; margin: 0; }
@media (max-width: 850px) {
.mines-howto { grid-template-columns: 1fr; }
.mines-howto ol { grid-template-columns: repeat(3, 1fr); }
.mines-howto > p { grid-column: 1; }

}
@media (max-width: 650px) {
.mines-intro { padding: 12px 0 28px; }
.mines-intro-mark { display: none; }
.mines-intro h1 { font-size: clamp(45px, 12vw, 62px); }
.mines-intro p { font-size: 13px; }
.mines-game-heading { padding: 19px; }
.mines-game-heading h2 { font-size: 25px; }
.mines-sizes { width: 100%; }
.mines-sizes button { min-width: 0; flex: 1; padding: 7px 5px; }
.mines-console { padding: 14px 10px; }
.mines-stat { min-width: 0; flex: 1; padding: 7px 8px; }
.mines-stat strong { font-size: 21px; }
.mines-reset { width: 100%; margin: 0; }
.mines-status-row { flex-direction: column; gap: 2px; padding-inline: 4px; }
.mine-board { --mine-cell-size: 33px; margin-inline: 0; }
.mine-board-medium { --mine-cell-size: 29px; }
.mine-board-large { --mine-cell-size: 27px; }
.mines-scroll-hint:not([hidden]) { display: block; }
.mines-howto ol { grid-template-columns: 1fr; }
.mines-howto h2 { font-size: 27px; }

}
.mines-play-mode { display: block; margin-top: 17px; color: var(--accent-ink); font-size: 11px; font-weight: 700; }
.mines-results { display: grid; grid-template-columns: minmax(220px, .8fr) minmax(0, 1.6fr); gap: 30px; margin-top: 35px; }
.mines-results h2 { font-size: 32px; margin: 8px 0 14px; }
.mines-results > div:first-child > p { color: var(--muted); font-size: 12px; max-width: 300px; }
.mines-results .text-link { color: var(--accent-ink); margin-top: 8px; }
.mines-results-card { padding: 23px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.mines-results-card h3 { font-size: 24px; }
.mines-results-card > p { color: var(--muted); font-size: 12px; }
.mines-history-list { max-height: 490px; overflow: auto; }
.mines-history-row { display: grid; grid-template-columns: 26px minmax(0, 1fr) auto 88px; gap: 12px; align-items: center; padding: 11px 3px; border-top: 1px solid var(--line); font-size: 12px; }
.mines-history-row > span:first-child { color: var(--muted); font-size: 10px; }
.mines-history-row.is-win strong { color: var(--accent-ink); }
.mines-history-row.is-loss strong { color: var(--danger); }
.mines-history-row > span:nth-child(3) { font-variant-numeric: tabular-nums; font-weight: 700; }
.mines-history-row time { color: var(--muted); text-align: right; font-size: 10px; }
@media (max-width: 850px) {
.mines-results { grid-template-columns: 1fr; gap: 12px; }

}
@media (max-width: 650px) {
.mines-history-row { grid-template-columns: 24px minmax(0, 1fr) auto; }
.mines-history-row time { grid-column: 2 / -1; text-align: left; }

}

.mine-library-art { position: absolute; top: -14px; right: -15px; display: grid; grid-template-columns: repeat(3, 47px); grid-template-rows: repeat(3, 47px); gap: 4px; transform: rotate(14deg); opacity: .38; }
.mine-library-art span { display: grid; place-items: center; border: 1px solid var(--accent-ink); border-radius: 4px; background: var(--accent-soft); color: var(--accent-ink); font: 700 22px/1 var(--display); }
.mine-library-art span:nth-child(3), .mine-library-art span:nth-child(5) { background: var(--accent-ink); color: var(--surface); }

/* Compact play layout. */
.mines-toolbar .mines-sizes { margin-right:auto; }
@media(max-width:850px) { .mines-toolbar .mines-sizes { width:100%; justify-content:center; } }

/* Keep the board close to the shared game toolbar. */
.mines-page{padding-top:0}.mines-game-heading{padding:10px 16px;align-items:center;gap:8px}.mines-game-heading h2{font-size:17px}.mines-console{padding:12px 16px}.mines-toolbar{margin-bottom:8px}.mines-stat{padding:6px 12px}.mines-stat strong{font-size:21px}.mines-status-row{padding-bottom:6px}.mines-scroll{padding:4px 0 10px}.mines-touch-tools{padding-top:8px}.mines-results{margin:12px 0 0;padding:16px;gap:22px}.mines-howto{display:block;margin:0;padding:0;border:0}.mines-howto h2{font-size:25px}.mines-howto ol{display:grid;gap:14px}.mines-howto li{font-size:14px}
@media(min-width:651px){.mine-board{--mine-cell-size:clamp(28px,calc((100svh - 360px)/9 - 2px),40px)}.mine-board-medium{--mine-cell-size:clamp(23px,calc((100svh - 360px)/16 - 2px),34px)}.mine-board-large{--mine-cell-size:clamp(23px,calc((100svh - 360px)/16 - 2px),29px)}}
@media(max-width:650px){.mines-sizes button{min-width:0;padding:7px 12px}.mines-game-heading>h2{display:none}.mines-game-heading{justify-content:center}.mines-console{padding:10px}.mines-stat{min-width:0;flex:1;padding:6px 8px}.mines-stat span{font-size:8px}.mines-reset{padding:7px 10px}.mines-status-row>span:last-child{display:none}.mines-status-row{font-size:11px}.mines-touch-tools>span{display:none}}