:root{
  --bg:#fff9ff;
  --panel:#fff;
  --accent1:#ff6b6b; 
  --accent2:#ffd166; 
  --muted:#8b8b9a;
  --glass: rgba(255,255,255,0.6);
}

*
{
    box-sizing:border-box
}


html,body
{
    height:100%;
    margin:0;
    font-family:Inter,ui-sans-serif,system-ui,Segoe UI,Roboto,-apple-system,"Helvetica Neue",Arial
}


body
{
    background:linear-gradient(160deg,#f9f0ff 0%,#fffbe6 50%, #e8fbff 100%);
    display:flex;
    align-items:center;
    justify-content:center;
    padding:24px
}


.app
{
    width:100%;
    max-width:980px;
    background:var(--panel);
    border-radius:18px;
    box-shadow:0 8px 30px rgba(24,24,40,0.12);
    overflow:hidden;
    display:flex;
    flex-direction:column
}


.topbar
{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:18px 20px;
    background:linear-gradient(90deg, rgba(255,107,107,0.06), rgba(255,209,102,0.04));
    gap:12px
}


.topbar h1
{
    margin:0;
    font-size:20px;
    letter-spacing:0.6px;
    color: rgb(254, 39, 1);
    

}


.controls
{
    display:flex;
    align-items:center;
    gap:10px
}

.controls select,
.controls button
{
    padding:8px 10px;
    border-radius:10px;
    border:none;
    cursor:pointer;
    font-weight:600
}

.controls select
{
    background:var(--glass)
}


.controls button
{
 background:linear-gradient(90deg,var(--accent1),var(--accent2));
 color:#111
}


.statusbar
{
    padding:12px 20px;
    display:flex;
    flex-direction:column;
    gap:8px
}

.player-info
{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px
}


.turnIndicator
{
    padding:8px 12px;
    border-radius:999px;
    background:linear-gradient(90deg, rgba(255,107,107,0.12), rgba(255,209,102,0.12));
    font-weight:700
}


.scores
{
    display:flex;
    gap:12px;
    color:var(--muted)
}


.hint
{
    margin:0;
    color:var(--muted);
    font-size:13px
}

.board-wrap
{
    padding:18px;
    display:flex;
    justify-content:center
}

.board
{
    width:100%;
    max-width:720px;
    aspect-ratio:7/6;
    background:linear-gradient(180deg,#6ec1ff 0%, #4aa3ff 100%);
    border-radius:14px;
    padding:10px;
    display:grid;
    grid-template-columns:repeat(7,1fr);grid-template-rows:repeat(6,1fr);
    gap:10px;
    position:relative
}


.cell
{
    background:radial-gradient(circle at 30% 25%, rgba(255,255,255,0.25), rgba(0,0,0,0) 40%), rgba(255,255,255,0.06);
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    position:relative;
    overflow:visible;
    cursor:pointer;
    transition:transform 150ms
}


.cell:active
{
    transform:scale(0.98)
}


.cell .slot
{
    width:84%;
    height:84%;
    border-radius:50%;
    background:rgba(255,255,255,0.06);
    box-shadow:inset 0 -6px 12px rgba(0,0,0,0.08)
}


.disc
{
    width:86%;
    height:86%;
    border-radius:50%;
    box-shadow:0 6px 12px rgba(10,10,20,0.2);
    transform:translateY(-250%);
    animation:drop 420ms cubic-bezier(.2,.9,.2,1) forwards
}


.disc.player1
{
    background:linear-gradient(180deg,var(--accent1),#ff4757)
}


.disc.player2
{
    background:linear-gradient(180deg,var(--accent2),#ffd54a)
}


@keyframes drop
{
    0%
    {
    transform:translateY(-250%) scale(0.9)} 
    80%
    {
    transform:translateY(10%) scale(1.02)} 
    100%
    {
    transform:translateY(0) scale(1)
    }
}


.cell.ghost::after
{
    content:'';
    position:absolute;
    top:8px;
    left:8px;
    right:8px;
    bottom:8px;
    border-radius:50%;
    opacity:0.55;
    pointer-events:none
}


.cell.ghost.p1::after
{
    background:var(--accent1)
}


.cell.ghost.p2::after
{
    background:var(--accent2)
}


.cell.win
{
    outline:6px solid rgba(255,255,255,0.12);
    box-shadow:0 8px 30px rgba(255,255,255,0.06) inset
}


.footer
{
    padding:12px 18px;
    text-align:center;
    color:rgb(254, 39, 1)
}


.modal
{
    position:fixed;
    inset:0;
    display:flex;
    align-items:center;
    justify-content:center;
    background:linear-gradient(180deg,rgba(8,8,20,0.2),rgba(8,8,20,0.35));
    backdrop-filter:blur(4px)
}


.modal.hidden
{
    display:none
}


.modal-card
{
    background:var(--panel);
    padding:18px;
    border-radius:12px;
    box-shadow:0 20px 50px rgba(10,10,30,0.3);
    min-width:260px;
    text-align:center
}


.modal-card h2
{
    margin:0 0 8px
}


.modal-actions
{
    display:flex;
    gap:10px;
    justify-content:center;
    margin-top:12px
}


.modal-actions button
{
    padding:8px 12px;
    border-radius:8px;
    border:none;
    cursor:pointer
}


#modalRestart
{
    background:linear-gradient(90deg,var(--accent1),var(--accent2));
    color:#111
}


#modalClose
{
    background:#eee
}


@media (max-width:640px){
  .topbar h1{font-size:18px}
  .board{gap:8px;padding:8px}
  .disc{animation-duration:360ms}
}