:root {
  --bg: #1b1f3b;
  --bg-deep: #14172e;
  --plum: #3a2e55;
  --gold: #c9a227;
  --gold-light: #e6c75c;
  --cream: #f3efe6;
  --good: #6b8f71;
  --bad: #b65c4d;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, var(--plum) 0%, transparent 45%),
    radial-gradient(circle at 90% 100%, var(--plum) 0%, transparent 40%),
    var(--bg);
  color: var(--cream);
  font-family: 'Vazirmatn', sans-serif;
  padding: 24px 18px 60px;
}

.hidden { display: none !important; }

.hero { text-align: center; margin-bottom: 28px; }
.title {
  font-family: 'Lalezar', sans-serif;
  font-size: 2.6rem;
  margin: 0;
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 1px;
}
.title span { color: var(--cream); -webkit-text-fill-color: var(--cream); }
.subtitle { color: #c9c4e0; font-size: 0.95rem; margin-top: 6px; }

.card {
  max-width: 420px;
  margin: 0 auto;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,162,39,0.25);
  border-radius: var(--radius);
  padding: 22px;
}

label { display: block; font-size: 0.85rem; color: #c9c4e0; margin-bottom: 6px; }

input[type="text"] {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(0,0,0,0.25);
  color: var(--cream);
  font-family: inherit;
  font-size: 1rem;
  margin-bottom: 14px;
}
input[type="text"]:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,162,39,0.25);
}

.btn {
  width: 100%;
  padding: 13px;
  border: none;
  border-radius: 10px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 10px;
}
.btn-primary { background: linear-gradient(180deg, var(--gold-light), var(--gold)); color: #2a2206; }
.btn-secondary { background: rgba(255,255,255,0.08); color: var(--cream); border: 1px solid rgba(255,255,255,0.18); }
.btn-ghost { background: none; border: 1px solid rgba(201,162,39,0.4); color: var(--gold-light); padding: 6px 12px; border-radius: 8px; font-family: inherit; cursor: pointer; }

.divider { text-align: center; color: #8d87ab; font-size: 0.8rem; margin: 16px 0; position: relative; }
.divider::before, .divider::after {
  content: ""; position: absolute; top: 50%; width: 40%; height: 1px; background: rgba(255,255,255,0.12);
}
.divider::before { right: 0; } .divider::after { left: 0; }

.error-msg { color: var(--bad); font-size: 0.85rem; min-height: 1.2em; margin-top: 8px; }

.top-bar { display: flex; justify-content: space-between; align-items: center; max-width: 460px; margin: 0 auto 18px; }
.room-code { font-size: 0.9rem; color: #c9c4e0; }
.room-code strong { color: var(--gold-light); letter-spacing: 2px; }

.letters-board {
  max-width: 460px;
  margin: 0 auto 22px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.letter-tile {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, var(--gold-light), var(--gold));
  color: #2a2206;
  font-size: 1.3rem;
  font-weight: 800;
  border-radius: 8px;
  box-shadow: 0 3px 0 rgba(0,0,0,0.25);
  transform: rotate(var(--r, 0deg));
}

.slots-list {
  max-width: 460px;
  margin: 0 auto 22px;
  display: grid;
  gap: 8px;
}
.slot-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.04);
  border: 1px dashed rgba(201,162,39,0.35);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 1.05rem;
}
.slot-row.filled { border-style: solid; border-color: var(--good); background: rgba(107,143,113,0.12); }
.slot-row .blanks { letter-spacing: 4px; color: #8d87ab; }
.slot-row .word { font-weight: 700; color: var(--cream); }
.slot-row .by { font-size: 0.75rem; color: var(--gold-light); }

.word-form { max-width: 460px; margin: 0 auto 8px; display: flex; gap: 8px; }
.word-form input { margin-bottom: 0; }
.word-form .btn { width: auto; padding: 12px 18px; margin-bottom: 0; }

.feedback { max-width: 460px; margin: 0 auto 18px; min-height: 1.2em; font-size: 0.85rem; text-align: center; }
.feedback.ok { color: var(--good); }
.feedback.bad { color: var(--bad); }

.scoreboard {
  max-width: 460px;
  margin: 0 auto 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.score-chip {
  background: rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 0.85rem;
  border: 1px solid rgba(255,255,255,0.1);
}
.score-chip strong { color: var(--gold-light); }

.log-feed {
  max-width: 460px;
  margin: 0 auto;
  font-size: 0.8rem;
  color: #a59fc7;
  max-height: 140px;
  overflow-y: auto;
  display: flex;
  flex-direction: column-reverse;
  gap: 4px;
}

#newRoundBtn { max-width: 460px; margin: 18px auto 0; }