html, body {
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;

    font-family: Inter, ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
    background: radial-gradient(circle at 10% 10%, rgba(255,255,255,0.03), transparent 5%),
                linear-gradient(180deg, #000 0%, #071827 100%),
                var(--bg);
    color: var(--muted);
}

.main-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

:root{
    --card-w:110px;
    --card-h:154px;
    --deck-x: 800px;
    --deck-y: 100px;
    --bg:#071827;
    --card:#071827; 
    --accent:#ffd54a; 
    --muted:#cfe8d6;
    --glass: rgba(255,255,255,0.04);
    --shadow: 0 6px 18px rgba(2,8,3,0.6);
    --glass-2: rgba(0,0,0,0.35);
}

.container{
    width:100%;
    background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
    border-radius:16px;
    padding:20px;
    box-shadow:var(--shadow);
    backdrop-filter: blur(6px);
}

.card{
    background:rgba(255,255,255,0.05); 
    padding:28px; 
    border-radius:16px;
    width:320px; 
    box-shadow:0 8px 30px rgba(0,0,0,0.5);
    backdrop-filter:blur(8px);
}

h2{
    margin-top:0; 
    text-align:center
}

label{
    display:block; 
    margin:10px 0 4px; 
    font-size:14px
}

input{
    width:100%; 
    padding:10px; 
    border-radius:8px; 
    border:0; 
    margin-bottom:10px;
    background:#ffffff12; 
    color:white;
}

button{
    width:100%; 
    padding:10px; 
    border-radius:8px; 
    border:0; 
    cursor:pointer;
    background:linear-gradient(90deg,#ffd54a); 
    color:black; 
    font-weight:600;
    margin-top:10px;
}

button#stand, button#hit{
    width: 75px;
}

button:disabled{
    background:#2d2d2d;
    opacity:.5;
    cursor:not-allowed
}

.note{
    text-align:center; 
    margin-top:10px; 
    font-size:14px
}

a{
    color:#4ade80; 
    text-decoration:none
}

.logo{
    font-size: 96px;
    display:flex;
    align-items:center;
    justify-content:center;
}

.header{
    display:flex;
    gap:16px;
    align-items:center;
    margin-bottom:14px
}

.w80{
    width: 80%;
}

table{
    width:100%;
    border-collapse:collapse;
    font-size:14px
}
    
thead th{
    font-size:12px;
    text-align:left;
    padding:8px 10px;
    color:var(--muted);
    opacity:0.9
}
    
tbody td{
    padding:10px;
    border-top:1px dashed rgba(255,255,255,0.03)
}

.panel{
    background:var(--card);
    padding:16px;
    border-radius:12px;
    border:1px solid var(--glass-2)
}

footer{
    margin-top:14px;
    font-size:12px;
    color:rgba(255,255,255,0.45);
    text-align:center
}

.userbox {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.04);
    padding: 14px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 8px 24px rgba(2, 6, 23, 0.45);
}

.userbox .avatar {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: linear-gradient(180deg, #0e3b33, #0b2a2f);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 800;
    color: var(--accent);
    border: 2px solid rgba(246,198,79,0.4);
    box-shadow: 0 6px 14px rgba(0,0,0,0.5);
}

.userbox .info {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}

.userbox .name {
    font-weight: 800;
    font-size: 24px;
}

.userbox .saldo {
    margin-top: 4px;
    font-size: 18px;
    color: var(--muted);
}

.userbox .saldo span {
    color: var(--accent);
    font-weight: 700;
}

.userbox .status {
    margin-top: 2px;
    font-size: 16px;
    color: var(--muted);
}

.gamename {
    font-size: 36px;
}

.num-box {
    display: inline-flex;
    align-items: center;
    border: 1px solid #444;
    border-radius: 12px;
    overflow: hidden;
    background: #1e1e1e;
    height: 50px;
}

.num-box input {
    height: 50px;
    width: 100px;
    font-size: 18px;
    background: transparent;
    border: none;
    color: white;
    text-align: center;
    outline: none;
    line-height: 50px;               /* base centering */
    display: flex;                   /* optical fix */
    align-items: center;             /* optical fix */
    justify-content: center;         /* ensures centered horizontally */
}

.num-box input::-webkit-inner-spin-button,
.num-box input::-webkit-outer-spin-button {
    -webkit-appearance: none;
}

.num-box .btn {
    width: 50px;
    height: 50px;
    border: none;
    background: #2b2b2b;
    color: white;
    font-size: 22px;
    cursor: pointer;

    display: flex;
    justify-content: center;
    align-items: center;
}

.num-box .btn:hover {
    background: #3a3a3a;
}

.num-box .btn:active {
    background: #555;
}

.plus, .minus {
    margin-top: 0 !important;
}

.mb24 {
    margin-bottom: 24px;
}

/* Chrome, Edge, Safari */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Firefox */
input[type="number"] {
    -moz-appearance: textfield; /* old syntax */
    appearance: textfield;       /* standard property */
}

footer {
    margin-top: auto; /* pushes footer to bottom */
    color: #fff;
    padding: 1rem;
}

table#leaderboard thead tr th.rank, table#leaderboard tbody tr td.rank{
    width: 20%;
    font-size: 16px;
}

table#leaderboard thead tr th, table#leaderboard tbody tr td{
    width: 40%;
    font-size: 20px;
}

.p16{
    padding-bottom: 16px
}

.overlay{
    position:absolute; 
    inset:0;
    display:flex; 
    flex-direction:column; 
    padding:18px
}

.end-screen { 
    position: absolute; 
    inset: 0; 
    background: rgba(0,0,0,0.7); 
    backdrop-filter: blur(6px); 
    display: none; 
    align-items: center; 
    justify-content: center; 
    flex-direction: column; 
    color: white; 
    font-weight: 800; 
    font-size: 48px; 
    letter-spacing: 2px; 
    text-align: center; 
    z-index: 999; 
}

.card .center{
    font-size:40px;
    display:flex;
    align-items:center;
    justify-content:center;
}

.back-card{ 
    border-radius: 10px;
    width:var(--card-w); 
    height:var(--card-h); 
    background:#122f21; 
    display:flex; 
    align-items:center; 
    justify-content:center; 
    font-size:20px; 
    color:#bddfcf; 
    letter-spacing:4px; 
    font-weight:900; 
    padding: 10px !important
}

.controls{
    display:flex;
    gap:12px;
    margin-top:8px
}

.card.is-moving { 
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.4)); 
}

.card .corner{
    font-size:18px
}

.play-zone{ 
    position:relative; 
    display:flex; 
    flex-direction:column; 
    align-items:center; 
    gap:8px; 
    font-weight:700 
}

.card-wrapper { 
    position: absolute; 
    width: var(--card-w); 
    height: var(--card-h); 
    transition: transform .4s cubic-bezier(.68,-0.55,.27,1.55); 
    align-items: center;
    transform-origin: center; 
    z-index: 100; 
}

.cards-wrapper{ 
    position:relative;
    right: 250px; 
    width:600px; 
    height:174px; 
    display:flex; 
    justify-content:center; 
}

.whois-label{
    font-size: 22px;
}

.totaltext{
    margin-top:8px;
    font-size: 20px;
}

.totals{
    font-size: 26px;
    color: #ffd54a;
}

.dealer-cards{ 
    position:relative; 
    width:580px; 
    height:174px 
}

.stage{
    scale:1.2;
    padding: 16px;
    border-radius:12px;
    background-color: #0e3b33;
    box-shadow:0 18px 50px rgba(0,0,0,.6)
}

.deck {
    scale: 120%;
    display: none;
    right:80px; 
}

.center{
    text-align: center;
}

.bjcard{ 
    width:var(--card-w); 
    height:var(--card-h); 
    border-radius:10px; 
    background:#fff; 
    display:flex; 
    flex-direction:column; 
    justify-content:space-between; 
    padding:10px; 
    font-weight:800; 
    box-shadow:0 10px 22px rgba(0,0,0,.45); 
    position:absolute; 
    transition: transform .4s cubic-bezier(.68,-0.55,.27,1.55), opacity .3s ease, filter .3s ease; 
    backface-visibility:hidden; 
    transform-origin:center center; 
    color: #000; 
}