/* Root Variables */
:root {
    --bg: #0b0f17;
    --card: #121828;
    --accent: #7df9ff;
    --accent2: #a5ff7d;
    --text: #d7e0ff;
    --muted: #8d98b3;
    --win: #ffe66d;
    --danger: #ff7d7d;
    --shadow: 0 10px 30px rgba(0, 0, 0, .5), inset 0 0 0 1px rgba(255, 255, 255, .05);
    --radius: 14px;
    --reel-row-h: 62px;
    --reel-row-gap: 8px;
    --glow-cycle-duration: 2.4s;
}

@font-face {
    font-family: "bootstrap-icons";
    src: url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/fonts/bootstrap-icons.woff2") format("woff2"),
         url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/fonts/bootstrap-icons.woff") format("woff");
    font-display: swap;
}

/* Reset / Base */
* {
    box-sizing: border-box
}

html,
body,
.game,
.game * {
    -webkit-tap-highlight-color: transparent;
}

/* Page Layout */
html,
body {
    margin: 0;
    min-height: 100%;
    height: auto;
    overflow-x: hidden;
    overflow-y: auto;
}

body {
    background: radial-gradient(1200px 700px at 70% -10%, #16223a 0%, #0b0f17 60%) fixed;
    color: var(--text);
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
    display: block;
    min-height: 100vh;
    height: auto;
    padding: 0;
    touch-action: manipulation;
    -ms-touch-action: manipulation;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -webkit-text-size-adjust: 100%;
    user-select: none;
}

html,
body,
button,
input,
select,
.game,
.card {
    touch-action: manipulation;
}

/* Game Grid */
.game {
    width: 100%;
    min-height: 100vh;
    height: auto;
    display: grid;
    gap: 0;
    grid-template-columns: 1fr;
    align-items: stretch;
}

@media (max-width:980px) {
    .reels {
        min-height: 280px;
    }
}

@media (min-width:701px) and (max-width:840px) {
    .hud {
        align-items: flex-start;
    }

    .left {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
        gap: 8px;
        align-items: start;
    }

    .left > * {
        min-width: 0;
        width: 100%;
    }

    .right {
        flex: 0 0 auto;
        align-items: center;
    }

    .legend {
        display: none;
    }

    .lines-preview {
        display: grid;
        margin-top: 2px;
        margin-bottom: 2px;
    }

}

@media (min-width:841px) and (max-width:1320px) {
    .hud {
        align-items: flex-start;
    }

    .left {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
        flex: 1 1 100%;
        width: 100%;
        gap: 8px;
        align-items: start;
    }

    .left>* {
        min-width: 0;
    }

    .right {
        flex: 0 0 auto;
        align-items: center;
    }

}

@media (min-width:841px) {
    .reels {
        --reel-row-h: 36px;
        --reel-row-gap: 3px;
    }

    .hud {
        margin-top: 3px;
        gap: 4px;
        align-items: flex-start;
    }

    .stat,
    .select {
        padding: 5px 7px;
    }

    .left {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        flex: 1 1 100%;
        width: 100%;
        gap: 4px;
        align-items: start;
    }

    .left>* {
        min-width: 0;
    }

    .right {
        flex: 0 0 auto;
        align-items: center;
    }

    .card { padding: 10px; }

    .lines-preview {
        grid-template-columns: repeat(5, 8px);
        gap: 1px;
        margin-top: 2px;
        margin-bottom: 0;
    }

    .dot2 {
        width: 8px;
        height: 8px;
    }

    .table {
        gap: 2px;
        font-size: 8pt;
    }

    .table div {
        padding: 3px 4px;
    }

    .legend { display: none; }

    .title {
        margin-bottom: 6px;
        font-size: 13pt;
    }

    .cell {
        font-size: 19.5pt;
    }

    label {
        margin-bottom: 4px;
        font-size: 8.5pt;
        line-height: 1.15;
    }

    select,
    input[type=number] {
        min-height: 32px;
        padding: 6px 8px;
        font-size: 9pt;
    }

    button {
        min-height: 32px;
        min-width: 96px;
        padding: 8px 10px;
        font-size: 8.5pt;
    }

    .icon-btn {
        min-height: 32px;
        padding: 6px 8px;
    }

    .message {
        margin-top: 8px;
        min-height: 18px;
        font-size: 9pt;
    }

    .credit-controls {
        width: 100%;
    }

    .credit-controls .credit-row {
        display: flex;
        width: 100%;
    }

    #creditStep {
        flex: 1 1 auto;
        min-width: 0;
        width: auto;
    }

    .credit-controls .icon-btn {
        flex: 0 0 36px;
        min-width: 36px;
        padding: 6px 0;
    }

}

@media (min-width: 1500px) and (min-height: 900px) {
  .reels {
    --reel-row-h: 38px;
    --reel-row-gap: 5px;
  }
}

@media (min-width: 700px) and (max-width: 1200px) {
  .reels {
    --reel-row-h: 40px;
  }

  .cell {
    font-size: 19.5pt;
  }
}

/* Card */
.card {
    background: linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, 0)), var(--card);
    border-radius: 0;
    box-shadow: var(--shadow);
    padding: 16px;
    min-height: 100vh;
    height: auto;
}

/* Title / Header */
.title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 8px 0;
    letter-spacing: .4px;
    color: #ffffff;
    animation: neon-header-cycle var(--glow-cycle-duration) linear infinite;
    text-shadow:
        0 0 5px #39ff14,
        0 0 10px #39ff14,
        0 0 20px #39ff14,
        0 0 40px #39ff14;
}
/* Reels / Slots */
.reels {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(5, var(--reel-row-h));
    grid-auto-rows: var(--reel-row-h);
    gap: var(--reel-row-gap);
    height: fit-content;
    min-height: 0;
    border-radius: 10px;
    overflow: clip;
    position: relative;
    z-index: 0;
    align-content: start;
    contain: layout paint;
}

.reels-wrap {
    display: grid;
    grid-template-rows: auto auto;
    grid-auto-rows: max-content;
    align-content: start;
    row-gap: 10px;
    padding: 12px;
    border-radius: 12px;
    background: linear-gradient(180deg, #0e1424, #0b0f17);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06);
}

.reels .cell {
    padding: 0;
    background: transparent;
    overflow: hidden;
    box-shadow: none;
    min-height: 0;
}

.reels .icon-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background: var(--accent2);
    color: #0b0f17;
    border-radius: inherit;
    padding: 0;
    align-self: stretch;
    justify-self: stretch;
    line-height: 1;
}

.reels .cell.win .icon-container {
    background: rgba(57, 255, 20, .12);
    box-shadow: inset 0 0 0 2px #39ff14cc, 0 0 30px rgba(57, 255, 20, .25);
}

/* Info Button / Popup */
.info-btn {
    background: transparent;
    border: 2px solid var(--accent2);
    color: var(--accent2);
    border-radius: 50%;
    width: 22px;
    height: 22px;
    font-size: 10.5pt;
    font-weight: bold;
    cursor: pointer;
    margin-left: 6px;
    line-height: 1;
    text-align: center;
    padding: 0;
    box-shadow: 0 0 6px rgba(165, 255, 125, 0.6);
}

.info-btn:hover {
    background: var(--accent2);
    color: #0b0f17;
    box-shadow: 0 0 10px var(--accent2), 0 0 20px var(--accent2);
}

.info-btn .bi {
    font-size: 21px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.info-btn .bi-u-f431::before {
    content: "\F431";
    font-family: "bootstrap-icons" !important;
    font-style: normal;
    font-weight: 400;
    line-height: 1;
    font-size: 1em;
    display: block;
    transform: translateY(-0.5px);
}

.info-popup {
    background: rgba(0, 0, 0, .9);
    color: #fff;
    border: 1px solid var(--accent2);
    border-radius: 8px;
    padding: 10px;
    position: relative;
    z-index: 2;
    margin-top: 8px;
    font-size: 9.5pt;
    box-shadow: 0 0 12px rgba(165, 255, 125, .5);
}

/* Cells */
.cell {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    font-size: 25.5pt;
    background: rgba(255, 255, 255, .02);
    border-radius: 8px;
    position: relative;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06);
    transition: .25s;
    user-select: none;
}

.cell.win {
    background: rgba(255, 230, 109, .12);
    box-shadow: inset 0 0 0 2px #39ff14cc, 0 0 30px rgba(255, 230, 109, .25);
    transform: scale(1.03);
}

/* HUD / Controls */
.hud {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    margin-top: 0;
    position: relative;
    z-index: 1;
}

.left,
.right {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.right {
    flex-wrap: nowrap;
    align-items: stretch;
}

.right #spin,
.right #max {
    flex: 0 0 auto;
}

/* Grouped control blocks */
.stat,
.select {
    background: rgba(255, 255, 255, .03);
    padding: 10px 12px;
    border-radius: 10px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06);
}

.stat b {
    color: var(--accent2);
}

/* Form Elements */
label {
    font-size: 9pt;
    color: var(--muted);
    display: block;
    margin-bottom: 6px;
}

select,
input[type=number] {
    background: #0e1526;
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 8px;
    padding: 8px 10px;
    font-size: 10.5pt;
    outline: none;
    -webkit-user-select: text;
    user-select: text;
}

/* Primary Buttons */
button {
    border: 0;
    background: radial-gradient(160% 160% at 30% 20%, var(--accent)0%, #2cd3ff 40%, #0aa6ce 100%);
    color: #002a37;
    font-weight: 800;
    letter-spacing: .5px;
    text-transform: uppercase;
    padding: 14px 18px;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(125, 249, 255, .35);
    transition: .06s, filter .2s, box-shadow .2s;
    min-width: 120px;
}

button.info-btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-transform: none;
    overflow: hidden;
}

button.info-btn::before {
    display: none;
}

button.info-btn>.icon-container {
    width: 100%;
    height: 100%;
    padding: 0;
    border-radius: 50%;
    background: var(--accent2) !important;
    color: #0b0f17;
}

button:hover {
    filter: brightness(1.07)
}

button:active {
    transform: translateY(1px) scale(.995)
}

button[disabled] {
    opacity: .6;
    cursor: not-allowed;
    filter: grayscale(.3);
    box-shadow: none;
}

button:focus-visible,
.info-btn:focus-visible {
    outline: 2px solid var(--accent2);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(165, 255, 125, .25);
}

/* Text & Status */
.muted {
    color: var(--muted);
    font-size: 10pt;
    font-weight: 300;
}

.message {
    color: var(--muted);
    margin-top: 10px;
    min-height: 22px;
    font-size: 10pt;
    font-weight: 300;
    text-shadow: 0 0 18px rgba(125, 249, 255, .35);
}

.auto-spin-panel {
    min-width: 240px;
    padding: 10px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .04);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08);
    display: grid;
    gap: 8px;
}

.auto-spin-panel label {
    margin-bottom: 0;
}

.auto-spin-panel .checkbox-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 9pt;
    color: var(--text);
}

.auto-spin-panel .checkbox-row input {
    margin: 0;
}


.auto-spin-hint {
    margin: 0;
    font-size: 8.8pt;
    color: var(--muted);
}

.auto-spin-countdown {
    margin: 0;
    font-size: 8.8pt;
    color: var(--accent2);
}

.auto-spin-actions {
    display: flex;
    gap: 8px;
}

.auto-spin-actions button {
    min-width: 0;
    flex: 1 1 0;
    padding: 10px 12px;
}

.right .message {
    flex: 0 0 auto;
    min-width: 260px;
    width: auto;
    margin-top: 0;
    min-height: 44px;
    padding: 8px 10px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .03);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06);
    display: flex;
    align-items: center;
}

.table {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 6px;
    font-size: 10.5pt;
    width: 100%;
}

.table div {
    background: #0f172a;
    padding: 8px 10px;
    border-radius: 8px;
    text-align: center;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .05);
}

.table .head {
    background: #101a33;
    color: var(--muted);
    font-weight: 700;
}

/* Lines Preview */
.legend {
    font-size: 9pt;
    color: var(--muted);
}

.lines-preview {
    display: grid;
    grid-template-columns: repeat(5, 14px);
    gap: 4px;
    margin-top: 6px;
    opacity: .85;
}

.dot2 {
    width: 14px;
    height: 14px;
    border-radius: 4px;
    background: linear-gradient(180deg, #1e2a4f, #0e1526);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06);
}

.dot2.active {
    opacity: .45;
}

.dot2.path {
    background: var(--accent2) !important;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .12), 0 0 10px var(--accent2) !important;
    opacity: 1 !important;
}

/* Footer / Credit Controls */
.footer {
    font-size: 9pt;
    color: var(--muted);
    margin-top: 8px;
}

.credit-controls {
    margin-top: 4px;
    width: 100%;
}

.credit-controls .credit-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 36px 36px;
    gap: 8px;
    align-items: center;
    width: 100%;
}

.credit-controls label {
    margin-bottom: 2px;
}

.left .credit-controls {
    grid-column: 1 / -1;
}

.checkbox-setting {
    grid-column: 1 / -1;
    margin-top: 2px;
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    font-size: 10pt;
}

.checkbox-row input {
    width: 16px;
    height: 16px;
    margin: 0;
}

.icon-btn {
    min-width: 36px;
    width: 36px;
    padding: 8px 0;
    border-radius: 10px;
}

.stat-box {
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 8px;
    background: rgba(0, 0, 0, .25);
    line-height: 1.2;
}

#sessionWinningsBox,
#sessionLossesBox,
#netSessionWinningsBox,
#netSessionLossesBox,
#actualSessionWinningsBox,
#actualSessionLossesBox {
    padding-top: 4px;
    padding-bottom: 4px;
}

#session-winnings strong {
    font-weight: 700;
}

/* Stat Displays */
#creditStep {
    width: 100%;
    min-width: 0;
    padding: 8px 10px;
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 10px;
    color: var(--text);
    outline: none;
}

#balance {
    display: inline-block;
    min-width: 80px;
    font-family: monospace;
    text-align: right;
}

#denom {
    min-width: 110px;
}

#totalBet {
    display: inline-block;
    min-width: 80px;
    font-family: monospace;
    text-align: right;
}

/* --- Glowing Buttons --- */
button:not(.info-btn) {
    position: relative;
    z-index: 0;
    overflow: hidden;
    border: none;
    outline: none;
    transition: box-shadow 0.3s ease, transform 0.2s ease, filter 0.2s ease;
    animation: button-glow-cycle var(--glow-cycle-duration) linear infinite;
}

/* Base glow effect */
button:not(.info-btn)::before {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    pointer-events: none;
    background: conic-gradient(
        from 0deg,
        rgba(0, 224, 255, 0.75),
        rgba(57, 255, 20, 0.72),
        rgba(255, 230, 0, 0.7),
        rgba(255, 140, 0, 0.7),
        rgba(255, 66, 66, 0.72),
        rgba(0, 224, 255, 0.75)
    );
    filter: blur(11px);
    opacity: 0.5;
    z-index: -1;
    animation: button-glow-rotate 3.2s linear infinite;
}

/* Slight scale on hover */
button:not(.info-btn):hover {
    transform: scale(1.05);
    animation-duration: 1.4s;
}

button:not(.info-btn):hover::before {
    opacity: 0.82;
}

button:not(.info-btn)[disabled] {
    animation: none;
}

button:not(.info-btn)[disabled]::before {
    animation: none;
    opacity: 0;
}

@keyframes button-glow-cycle {
    0% {
        box-shadow: 0 10px 30px rgba(0, 224, 255, 0.72), 0 0 20px rgba(0, 224, 255, 0.62);
    }
    20% {
        box-shadow: 0 10px 30px rgba(57, 255, 20, 0.68), 0 0 20px rgba(57, 255, 20, 0.58);
    }
    40% {
        box-shadow: 0 10px 30px rgba(255, 230, 0, 0.66), 0 0 20px rgba(255, 230, 0, 0.56);
    }
    60% {
        box-shadow: 0 10px 30px rgba(255, 140, 0, 0.66), 0 0 20px rgba(255, 140, 0, 0.56);
    }
    80% {
        box-shadow: 0 10px 30px rgba(255, 66, 66, 0.68), 0 0 20px rgba(255, 66, 66, 0.58);
    }
    100% {
        box-shadow: 0 10px 30px rgba(0, 224, 255, 0.72), 0 0 20px rgba(0, 224, 255, 0.62);
    }
}

@keyframes button-glow-rotate {
    to {
        transform: rotate(360deg);
    }
}

@keyframes neon-header-cycle {
    0%, 100% {
        text-shadow:
            0 0 5px rgba(0, 224, 255, 0.86),
            0 0 10px rgba(0, 224, 255, 0.8),
            0 0 20px rgba(0, 224, 255, 0.68),
            0 0 40px rgba(0, 224, 255, 0.5);
    }
    20% {
        text-shadow:
            0 0 5px rgba(57, 255, 20, 0.82),
            0 0 10px rgba(57, 255, 20, 0.74),
            0 0 20px rgba(57, 255, 20, 0.62),
            0 0 40px rgba(57, 255, 20, 0.44);
    }
    40% {
        text-shadow:
            0 0 5px rgba(255, 230, 0, 0.84),
            0 0 10px rgba(255, 230, 0, 0.76),
            0 0 20px rgba(255, 230, 0, 0.64),
            0 0 40px rgba(255, 230, 0, 0.46);
    }
    60% {
        text-shadow:
            0 0 5px rgba(255, 140, 0, 0.84),
            0 0 10px rgba(255, 140, 0, 0.76),
            0 0 20px rgba(255, 140, 0, 0.64),
            0 0 40px rgba(255, 140, 0, 0.46);
    }
    80% {
        text-shadow:
            0 0 5px rgba(255, 66, 66, 0.82),
            0 0 10px rgba(255, 66, 66, 0.74),
            0 0 20px rgba(255, 66, 66, 0.62),
            0 0 40px rgba(255, 66, 66, 0.44);
    }
}

/* Glowing effect - alternative style
.glow-button {
  background-color: #007bff;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  
box-shadow: 0 0 10px rgba(0, 123, 255, 0.7);
} */

/* Mobile polish baseline */
html {
  -webkit-text-size-adjust: 100%;
}

img,
svg,
canvas,
video,
iframe {
  max-width: 100%;
  height: auto;
}

button,
[role="button"],
input[type="button"],
input[type="submit"],
input[type="reset"],
select,
a.btn {
  min-height: 44px;
}

@media (max-width: 700px) {
  body {
    overflow-x: hidden;
  }

  table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 700px) and (orientation: portrait) {
  .game {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    width: 100vw !important;
    min-height: 100dvh;
    height: auto !important;
    max-width: none;
    margin: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto;
    gap: 0;
    min-width: 0;
    overflow: visible;
    transform: none !important;
  }

  .card {
    min-width: 0;
    min-height: 0;
    padding: 7px;
    overflow: visible;
  }

  .card:first-child {
    display: grid;
    grid-template-rows: auto auto;
    gap: 4px;
    overflow: visible;
  }

  .title {
    margin-bottom: 0;
    font-size: 11.5pt;
  }

  .reels-wrap {
    padding: 6px;
    display: grid;
    grid-template-rows: auto auto;
    gap: 4px;
    min-height: 0;
  }

  .reels {
    --reel-row-h: 28px;
    --reel-row-gap: 4px;
  }

  .reels .cell {
    min-height: 0;
  }

  .cell {
    font-size: 15pt;
  }

  .hud {
    margin-top: 0;
    gap: 4px;
    align-items: flex-start;
  }

  .left,
  .right {
    gap: 4px;
  }

  .right {
    flex-wrap: nowrap;
    align-items: center;
  }

  .stat,
  .select {
    padding: 6px 7px;
    border-radius: 8px;
  }

  label {
    margin-bottom: 3px;
    font-size: 8.5pt;
    line-height: 1.2;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .muted,
  .message,
  .table,
  .legend {
    font-size: 8.5pt;
  }

  .select,
  .stat {
    flex: 1 1 calc(50% - 4px);
    min-width: 0;
  }

  select,
  input[type=number] {
    min-height: 30px;
    padding: 5px 7px;
    font-size: 8.5pt;
  }

  button {
    min-height: 30px;
    min-width: 76px;
    padding: 6px 8px;
    font-size: 8pt;
  }

  .icon-btn {
    min-width: 0;
    padding: 5px 6px;
    min-height: 30px;
  }

  .right .message {
    flex: 1 1 auto;
    min-width: 110px;
    width: auto;
    min-height: 30px;
    padding: 5px 7px;
  }

  .table {
    gap: 3px;
    font-size: 7.5pt;
  }

  .table div {
    padding: 3px 2px;
  }

  .legend {
    display: none;
  }

  .lines-preview {
    display: grid;
    grid-template-columns: repeat(5, 8px);
    gap: 2px;
    margin-top: 1px;
    opacity: .9;
  }

  .dot2 {
    width: 8px;
    height: 8px;
    border-radius: 3px;
  }

  .message {
    min-height: 16px;
  }
}

/* iPhone SE-specific portrait tuning (e.g., 375x667 and smaller) */
@media (max-width: 380px) and (max-height: 700px) and (orientation: portrait) {
  .game {
    gap: 0;
    grid-template-rows: auto;
  }

  .card {
    padding: 6px;
  }

  .title {
    font-size: 10.5pt;
  }

  .reels-wrap {
    padding: 5px;
    gap: 3px;
    grid-template-rows: auto auto;
  }

  .reels {
    --reel-row-h: 22px;
    --reel-row-gap: 3px;
  }

  .reels .cell {
    min-height: 0;
  }

  .cell {
    font-size: 12pt;
  }

  .hud,
  .left,
  .right {
    gap: 3px;
  }

  .stat,
  .select {
    padding: 4px 5px;
  }

  .stat,
  .select {
    min-width: 0;
    flex: 1 1 calc(50% - 3px);
  }

  label {
    font-size: 7.5pt;
    margin-bottom: 2px;
  }

  .muted,
  .message,
  .table {
    font-size: 7.5pt;
  }

  select,
  input[type=number] {
    min-height: 28px;
    padding: 4px 6px;
    font-size: 8pt;
  }

  button {
    min-height: 28px;
    min-width: 68px;
    padding: 5px 7px;
    font-size: 7.5pt;
  }

  .icon-btn {
    min-height: 28px;
    padding: 4px 5px;
  }

  .table {
    gap: 1px;
    font-size: 6.5pt;
  }

  .table div {
    padding: 1px 0;
    min-height: 12px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .lines-preview {
    display: grid;
    grid-template-columns: repeat(5, 6px);
    gap: 1px;
    margin-top: 0;
  }

  .dot2 {
    width: 6px;
    height: 6px;
    border-radius: 2px;
  }
}

/* Keep payout info button shape/size consistent across all breakpoints. */
#payInfo.info-btn {
  width: 22px;
  height: 22px;
  min-width: 22px;
  min-height: 22px;
  aspect-ratio: 1 / 1;
  flex: 0 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
  font-size: 10.5pt;
  border-radius: 999px;
  white-space: nowrap;
  overflow: hidden;
}

/* Overlay for payout rules + lines preview */
body.overlay-open {
  overflow: hidden;
}

.overlay[hidden] {
  display: none;
}

.overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(6, 10, 18, 0.82);
  display: grid;
  place-items: center;
  padding: 14px;
}

.overlay-panel {
  width: min(760px, calc(100vw - 28px));
  height: min(90dvh, 780px);
  overflow: hidden;
  background: linear-gradient(180deg, #131c31, #0d1322);
  border: 1px solid rgba(165, 255, 125, 0.32);
  border-radius: 14px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.58);
  padding: 14px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.overlay-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.overlay-head h3 {
  margin: 0;
  font-size: 12pt;
}

.overlay-content {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 10px;
  min-height: 0;
}

.overlay-nav {
  display: grid;
  grid-template-columns: 52px 1fr 52px;
  align-items: center;
  gap: 8px;
  min-height: 42px;
}

.overlay-page-label {
  text-align: center;
  color: var(--muted);
  font-size: 9pt;
}

.overlay-arrow {
  width: 52px;
  height: 38px;
  min-width: 52px;
  min-height: 38px;
  padding: 0;
  line-height: 1;
  font-size: 12pt;
}

.overlay-section {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  padding: 10px 12px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  min-height: 0;
  overflow: auto;
}

.overlay-section h4 {
  margin: 0 0 8px 0;
  font-size: 10pt;
  color: var(--accent2);
}

.overlay-section p {
  margin: 0 0 8px 0;
  font-size: 9pt;
  color: var(--text);
}

.overlay-section[data-info-page="0"] h4 {
  font-size: 16pt;
}

.overlay-section[data-info-page="0"] p {
  font-size: 13pt;
  line-height: 1.45;
}

.overlay-section p:last-child {
  margin-bottom: 0;
}

.overlay-note {
  color: var(--muted);
}

.lines-preview-overlay {
  grid-template-columns: repeat(5, 18px);
  gap: 6px;
  margin-top: 8px;
}

.lines-preview-overlay .dot2 {
  width: 18px;
  height: 18px;
  border-radius: 5px;
}

.overlay-paytable {
  margin-bottom: 10px;
  font-size: 9.5pt;
}

.overlay-close {
  min-width: 90px;
}

.overlay-panel-compact {
  width: min(520px, calc(100vw - 28px));
  height: auto;
  grid-template-rows: auto auto;
}

.overlay-section-compact {
  overflow: visible;
}

.last-chance-summary {
  font-size: 12pt;
  line-height: 1.45;
}

.last-chance-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.last-chance-actions button {
  min-width: 150px;
}

@media (min-width: 841px) {
  .credit-controls {
    width: 100%;
    grid-column: 1 / -1;
  }

  .credit-controls .credit-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 36px 36px;
    width: 100%;
    gap: 8px;
    align-items: center;
  }

  #creditStep {
    width: 100%;
    min-width: 0;
  }

  .credit-controls .icon-btn {
    min-width: 36px;
    width: 36px;
    padding: 0;
  }
}

@media (max-width: 640px) {
  .last-chance-actions {
    flex-direction: column-reverse;
  }

  .last-chance-actions button {
    width: 100%;
  }
}