:root{
  /* Palette from your image */
  --gold: #FFC067;
  --aqua: #66F4FF;
  --sky:  #66C4FF;
  --slate:#7D99AA;

  /* UI neutrals */
  --ink: #0b1220;
  --paper: rgba(255,255,255,.92);
  --paper2: rgba(255,255,255,.78);
  --line: rgba(11,18,32,.14);
  --shadow: 0 14px 40px rgba(0,0,0,.18);

  --radius: 18px;
}

*{ box-sizing: border-box; }
html, body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--ink);

  /* soft background using your colors */
  background:
    radial-gradient(1100px 650px at 15% 10%, rgba(102,244,255,.55), transparent 60%),
    radial-gradient(900px 600px at 85% 15%, rgba(255,192,103,.45), transparent 60%),
    radial-gradient(1000px 700px at 55% 95%, rgba(102,196,255,.55), transparent 60%),
    linear-gradient(180deg, rgba(125,153,170,.92), rgba(125,153,170,.75));
}

/* Top bar */
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:.75rem;
}
.brand h1{
  font-size: 1.1rem;
  margin:0;
  letter-spacing: .2px;
}
.dot{
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(255,192,103,.28);
}
.hint{
  font-size: .95rem;
  color: rgba(11,18,32,.78);
}

/* Layout */
.layout{
  max-width: 1100px;
  margin: 0 auto 1.5rem auto;
  padding: 0 1.25rem 1.25rem 1.25rem;

  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 1.1rem;
}
@media (max-width: 920px){
  .layout{ grid-template-columns: 1fr; }
}

/* Cards */
.card{
  background: var(--paper);
  border: 1px solid rgba(255,255,255,.45);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
  position: relative;
}
.card::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(90deg, rgba(102,244,255,.18), transparent 35%),
    linear-gradient(180deg, rgba(102,196,255,.22), transparent 35%);
  opacity:.9;
}
.card > *{ position: relative; }

.card-header{
  padding: 1rem 1.1rem .75rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(102,244,255,.22), rgba(255,192,103,.14));
}
.card-header h2{
  margin:0;
  font-size: 1.05rem;
}
.sub{
  margin-top:.25rem;
  font-size: .9rem;
  color: rgba(11,18,32,.72);
}

/* Table */
.table-wrap{
  padding: .8rem 1.1rem 1rem 1.1rem;
}
.qtable{
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 .65rem;
}
.qtable thead th{
  text-align:left;
  font-size: .85rem;
  letter-spacing: .4px;
  text-transform: uppercase;
  color: rgba(11,18,32,.65);
  padding: 0 .75rem .25rem .75rem;
}
.col-die{ width: 90px; }
.col-q{ width: auto; }

.qrow{
  background: var(--paper2);
  border: 1px solid rgba(11,18,32,.10);
  border-radius: 14px;
  overflow:hidden;
}
.qrow td{
  padding: .75rem .75rem;
  vertical-align: top;
}
.die-pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width: 56px;
  padding: .35rem .6rem;
  border-radius: 999px;
  background: rgba(102,196,255,.30);
  border: 1px solid rgba(11,18,32,.10);
  font-weight: 800;
}

/* Reveal / slider */
.reveal{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: .8rem;
  cursor: pointer;
  user-select:none;
}
.reveal .label{
  display:flex;
  align-items:center;
  gap:.6rem;
  font-weight: 800;
}
.reveal .badge{
  width: 28px;
  height: 28px;
  border-radius: 10px;
  display:grid;
  place-items:center;
  background: rgba(255,192,103,.35);
  border: 1px solid rgba(11,18,32,.10);
  font-weight: 900;
}
.reveal .chev{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display:grid;
  place-items:center;
  background: rgba(102,244,255,.26);
  border: 1px solid rgba(11,18,32,.10);
  font-weight: 900;
  transition: transform .2s ease;
}

.answer{
  margin-top: .55rem;
  padding: .7rem .75rem;
  border-radius: 14px;
  border: 1px solid rgba(11,18,32,.10);
  background: rgba(255,255,255,.85);

  /* animation setup */
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  overflow:hidden;
  opacity: 0;
  transform: translateY(-4px);
  transition: max-height .35s ease, opacity .25s ease, transform .25s ease, padding .25s ease;
}
.qrow.open .answer{
  max-height: 240px; /* enough for multi-line questions */
  opacity: 1;
  transform: translateY(0);
  padding-top: .7rem;
  padding-bottom: .7rem;
}
.qrow.open .reveal .chev{
  transform: rotate(180deg);
}

.footer{
  display:flex;
  gap:.6rem;
  padding: .85rem 1.1rem 1rem 1.1rem;
  border-top: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(255,192,103,.12), rgba(102,196,255,.12));
}
button{
  font: inherit;
}
.ghost{
  border: 1px solid rgba(11,18,32,.16);
  background: rgba(255,255,255,.70);
  border-radius: 14px;
  padding: .55rem .75rem;
  cursor:pointer;
  font-weight: 750;
}
.ghost:hover{ filter: brightness(1.02); }
.ghost:active{ transform: translateY(1px); }

/* Right panel: die */
.roll-zone{
  padding: 1.2rem 1.1rem 1.1rem 1.1rem;
  display:flex;
  flex-direction: column;
  gap: 1rem;
}
.die{
  width: 220px;
  height: 220px;
  margin: .2rem auto 0 auto;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(102,244,255,.35), rgba(102,196,255,.35));
  border: 1px solid rgba(11,18,32,.12);
  box-shadow: 0 18px 35px rgba(0,0,0,.12);
  display:grid;
  place-items:center;
  position: relative;
}
.die-face{
  font-size: 92px;
  line-height: 1;
  filter: drop-shadow(0 10px 16px rgba(0,0,0,.14));
}
.die-label{
  position:absolute;
  bottom: 14px;
  font-weight: 850;
  color: rgba(11,18,32,.72);
}

.roll-btn{
  width: min(360px, 100%);
  margin: 0 auto;
  border: 0;
  border-radius: 18px;
  padding: .9rem 1rem;
  font-weight: 950;
  font-size: 1.15rem;
  cursor: pointer;

  background: linear-gradient(90deg, var(--gold), rgba(255,192,103,.72));
  box-shadow: 0 16px 35px rgba(255,192,103,.28);
}
.roll-btn:hover{ filter: brightness(1.03); }
.roll-btn:active{ transform: translateY(1px); }
.roll-btn[disabled]{
  cursor:not-allowed;
  opacity:.65;
  filter: grayscale(.2);
}

.roll-meta{
  display:flex;
  flex-direction: column;
  gap:.6rem;
  align-items:center;
  text-align:center;
  color: rgba(11,18,32,.72);
}
.last{
  display:flex;
  align-items:center;
  gap:.6rem;
  font-weight: 800;
}
.tag{
  padding: .25rem .55rem;
  border-radius: 999px;
  background: rgba(102,244,255,.22);
  border: 1px solid rgba(11,18,32,.10);
}
.value{
  font-variant-numeric: tabular-nums;
}
kbd{
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  padding: .15rem .4rem;
  border-radius: 8px;
  border: 1px solid rgba(11,18,32,.16);
  background: rgba(255,255,255,.70);
}

/* Roll animation */
.rolling{
  animation: wobble .45s ease-in-out infinite;
}
@keyframes wobble{
  0%{ transform: rotate(0deg) scale(1); }
  25%{ transform: rotate(-4deg) scale(1.02); }
  50%{ transform: rotate(4deg) scale(1.02); }
  75%{ transform: rotate(-3deg) scale(1.01); }
  100%{ transform: rotate(0deg) scale(1); }
}

/* Highlight the selected row */
.qrow.hit{
  outline: 3px solid rgba(255,192,103,.75);
  box-shadow: 0 10px 24px rgba(255,192,103,.20);
}