:root {
    --neon-cyan: #d0ff3a;
    --neon-blue: #8dff47;
    --neon-dark: #03111c;
    --neon-panel: rgba(4, 17, 28, 0.88);
    --neon-glow: 0 0 22px rgba(208, 255, 58, 0.42);
}

/* Broad site-wide styles */
body {
    background: radial-gradient(circle at top, #0a2a4a 0%, #071827 52%, #02070d 100%) fixed;
    text-align: center;
    font-family: 'Lato', sans-serif;
    color: #e8fffb;
}

h1,
h2,
h3,
h4,
h5,
.brand-logo {
    font-family: 'Arvo', serif;
}

h1 {
    font-size: 4em;
    text-shadow: 0 0 18px rgba(87, 255, 229, 0.45);
}

h4 {
    font-size: 1.75em;
}

p {
    font-size: 1.25em;
    line-height: 1.75em;
}

strong {
    font-family: 'Arvo', serif;
    padding: 4px 0;
    display: block;
    font-size: 1.10em;
}

button,
button:focus {
    margin: 5px;
    padding: 12px 22px;
    background: linear-gradient(135deg, #d0ff3a, #8dff47);
    color: #03111c;
    font-size: 1.25em;
    font-weight: 700;
    letter-spacing: 1px;
    border: 0;
    border-radius: 999px;
    box-shadow: 0 0 22px rgba(208, 255, 58, 0.42);
    transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

button:hover {
    transform: translateY(-1px);
    filter: brightness(1.08);
    box-shadow: 0 0 30px rgba(208, 255, 58, 0.6);
}

button.secondary {
    background: linear-gradient(135deg, #b8f030, #70e030);
}

button:active {
    background: linear-gradient(135deg, #a8d020, #60c820);
    color: #03111c;
}

button.disabled-button,
button.secondary.disabled-button {
    background: linear-gradient(135deg, #183748, #0f2a3b);
    color: #8fbfd0;
    box-shadow: none;
    filter: none;
}

#welcome p {
    width: 50%;
    margin: 10px auto;
}

#rules {
    padding: 30px 20px 20px 20px;
    text-align: left;
    display: none;
    background: rgba(3, 12, 24, 0.96);
    position: absolute;
    top: 55px;
    right: 0;
    width: 100%;
    z-index: 99;
    font-size: .75em;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

#rules button {
    float: right;
    margin-right: 20px;
}

#rules h4 {
    text-align: center;
}

#deck-pile,
#dealer,
#user-hand,
#user-split-hand {
    display: inline-block;
    position: relative;
}

.card {
    transition: all 3s;
    display: inline-block;
    background-color: rgba(3, 15, 24, 0.98) !important;
    border-radius: 18px;
    outline-offset: -4px;
    outline: 2px solid rgba(87, 255, 229, 0.95);
    box-shadow: 0 0 18px rgba(87, 255, 229, 0.28), -3px 4px rgba(15, 39, 37, .35);
    width: 140px;
    height: 200px;
    object-fit: cover;
    position: relative;
}

.card:hover {
    z-index: 100;
}

.card::before,
.card::after {
    position: absolute;
    z-index: 2;
    font-family: 'Arvo', serif;
    font-weight: 700;
    font-size: 1.45em;
    color: #edfffb;
    text-shadow: 0 0 10px rgba(87, 255, 229, 0.85);
    pointer-events: none;
}

.card::before {
    content: attr(data-rank);
    top: 10px;
    left: 12px;
}

.card::after {
    content: attr(data-suit-glyph);
    bottom: 10px;
    right: 12px;
    font-size: 1.75em;
}

.card-back::before,
.card-back::after {
    content: none;
}

.pile {
    margin-right: 30px;
}

.wager {
    height: 60px;
    width: 60px;
    margin: 2px;
    display: inline-block;
    filter: drop-shadow(0 0 12px rgba(87, 255, 229, 0.35));
}

.wager-clickable {
    margin: 15px 2px;
}

.wager-clickable:hover {
    transform: scale(1.10);
}

.wager-small {
    margin-left: 30px;
    margin-right: 10px;
    height: 40px;
    width: 40px;
}

#wager-options {
    margin: 15px auto 5px auto;
}

#wager-options span {
    display: inline-block;
    margin: 20px auto;
    font-size: 2em;
    line-height: 1.5em;
    position: relative;
    bottom: 10px;
}

.wager-gameplay {
    font-size: 2.5em;
    position: relative;
    top: 50px;
}

.wager-gameplay span {
    display: block;
}

table {
    width: 50%;
    margin: 0 auto;
    padding: 0;
}

.total-label {
    text-align: right;
    padding-right: 20px;
}

.total-output {
    text-align: left;
}

.hand-total,
.split-hand-total,
.dealer-hand-total {
    background: rgba(3, 12, 24, 0.95);
    padding: 10px 0;
    margin: 2px;
    display: inline-block;
    font-size: 1.25em;
    text-align: center;
    width: 50px;
    border-radius: 999px;
    border: 1px solid rgba(87, 255, 229, 0.35);
}

.game-board-totals {
    position: relative;
    left: -15px;
    bottom: 40px;
    margin-right: -15px;
}

#user-split-hand {
    margin-left: 20px;
}

.splithand-scaledown {
    transition: all 1s;
    transform: scale(.75);
    left: -80px;
    margin-right: -40px;
}

#user-hand.splithand-scaledown,
#user-split-hand.splithand-scaledown {
    transform: scale(.4);
    left: 0;
    margin-right: -30px;
}

#sidebar button {
    width: 100%;
    height: 70px;
    margin: 5px 0 10px 0;
    overflow: none;
    padding: 0;
}

.inactive {
    display: none;
}

.nav-wrapper {
    background: linear-gradient(90deg, rgba(4, 20, 37, 0.98), rgba(8, 43, 58, 0.92)) !important;
    text-align: left !important;
    box-shadow: 0 0 18px rgba(87, 255, 229, 0.2) !important;
}

.navbar-fixed {
    margin-bottom: 25px !important;
}

.brand-logo {
    padding-left: 20px !important;
    font-size: 1.5em !important;
}

.rules-nav {
    padding-right: 20px !important;
}

.modal {
    padding: 40px 0 !important;
    width: 75% !important;
    height: 75% !important;
    opacity: .90 !important;
    overflow: hidden !important;
    max-height: 100% !important;
    background: rgba(230, 255, 253, 0.96) !important;
    border-radius: 24px;
}

.modal-content h4,
.modal-content p {
    color: #05111d;
}

.modal-body {
    max-height: 600px;
}

.row {
    margin: 0 auto;
}

@media all and (max-width: 600px) {
    .wager-gameplay {
        top: 0;
    }
}

@media only screen and (min-device-width : 320px) and (max-device-width : 480px) {
    .navbar-fixed {
        margin-bottom: 8px !important;
    }

    .game-board h4 {
        font-size: 1.25em;
    }

    .game-over h3 {
        font-size: 2.25em;
    }

    p {
        font-size: 1.4em;
    }

    table {
        width: 100%;
    }

    #welcome p {
        width: 100%;
    }

    .card {
        width: 77px;
        height: 103.5px;
    }

    #sidebar button {
        width: 70px;
        height: 40px;
        font-size: .75em;
    }

    .total-label {
        padding-right: 0;
    }
}