/* 西蒙说 Simon · 独立样式（选择器统一前缀 .g-simon） */

.g-simon {
  justify-content: flex-start;
}

/* ---------------- 顶部设置 ---------------- */

.g-simon .simon-opts {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.g-simon .simon-opt {
  display: flex;
  align-items: center;
  gap: 9px;
}

.g-simon .simon-opt-k {
  flex: none;
  width: 28px;
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 0.04em;
}

.g-simon .simon-opt .grow { min-width: 0; }
.g-simon .simon-opt .seg { width: 100%; padding: 4px; }
.g-simon .simon-opt .seg-item { min-height: 36px; font-size: 12px; }

/* ---------------- 状态行 ---------------- */

.g-simon .simon-status {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.g-simon .simon-len {
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.g-simon .simon-phase {
  font-size: 11px;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* ---------------- 棋盘 / 色块 ---------------- */

.g-simon .simon-boardwrap {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.g-simon .simon-board {
  position: relative;
  width: min(100%, clamp(288px, calc(100dvh - 340px), 420px));
  margin: 0 auto;
}

.g-simon .simon-blocks {
  display: grid;
  grid-template-columns: repeat(var(--cols, 2), minmax(0, 1fr));
  gap: 10px;
}

.g-simon .simon-block {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background-color: var(--c);
  background-image:
    linear-gradient(rgba(6, 9, 15, 0.26), rgba(6, 9, 15, 0.26)),
    radial-gradient(120% 120% at 30% 22%, rgba(255, 255, 255, 0.24), transparent 56%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.1), rgba(0, 0, 0, 0.24));
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.18),
    inset 0 -12px 24px rgba(0, 0, 0, 0.22),
    0 12px 26px -20px rgba(0, 0, 0, 0.9);
  transition: transform 0.13s ease, filter 0.13s ease, box-shadow 0.13s ease;
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
}

.g-simon .simon-sym {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(20px, 8vw, 38px);
  line-height: 1;
  color: rgba(8, 13, 20, 0.45);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.g-simon .simon-block:active { transform: scale(0.985); }

.g-simon .simon-block.lit {
  border-color: rgba(255, 255, 255, 0.55);
  filter: brightness(1.65) saturate(1.15);
  transform: scale(0.955);
  box-shadow:
    0 0 34px var(--c),
    0 0 60px color-mix(in srgb, var(--c) 55%, transparent),
    inset 0 0 24px rgba(255, 255, 255, 0.5);
}

.g-simon .simon-block.wrong {
  background-color: var(--err);
  animation: simonWrong 0.55s ease;
}

.g-simon .simon-board.locked .simon-block { pointer-events: none; }

@keyframes simonWrong {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

/* ---------------- 覆盖层（开始 / 暂停 / 结算） ---------------- */

.g-simon .simon-cover {
  position: absolute;
  inset: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border-radius: 20px;
  background: rgba(8, 11, 18, 0.7);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, visibility 0.18s;
}

.g-simon .simon-cover.show { opacity: 1; visibility: visible; }

.g-simon .simon-cover-card {
  width: 100%;
  max-width: 272px;
  text-align: center;
}

.g-simon .simon-cover-title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.3;
}

.g-simon .simon-cover-sub {
  margin-top: 6px;
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--dim);
}

.g-simon .simon-cover-stats {
  display: flex;
  gap: 8px;
  margin: 13px 0 4px;
}

.g-simon .simon-cstat {
  flex: 1;
  min-width: 0;
  padding: 7px 4px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
}

.g-simon .simon-cstat span {
  display: block;
  font-size: 10px;
  color: var(--faint);
  margin-bottom: 2px;
}

.g-simon .simon-cstat b {
  display: block;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.g-simon .simon-cover .btn {
  min-height: 45px;
  margin-top: 12px;
}

.g-simon .simon-cover-extra {
  margin-top: 8px;
  font-size: 10.5px;
  line-height: 1.5;
  color: var(--faint);
}

/* ---------------- 操作行 / 底部说明 ---------------- */

.g-simon .simon-toolbar .btn { min-height: 44px; }

.g-simon .simon-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 0 2px;
}

.g-simon .simon-meta .hint { font-size: 10.5px; }
.g-simon .simon-hint { font-size: 10.5px; line-height: 1.55; color: var(--faint); }

/* ---------------- 窄屏 / 动效偏好 ---------------- */

@media (max-width: 359px) {
  .g-simon .simon-len { font-size: 12.5px; }
  .g-simon .simon-block { border-radius: 16px; }
  .g-simon .simon-cover-title { font-size: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .g-simon .simon-block { transition: none; }
  .g-simon .simon-block.wrong { animation: none; }
}