/* ==============================================================
   珠玑妙算 Mastermind · 游戏专属样式
   选择器统一以 .g-mastermind 前缀限定
   ============================================================== */

.g-mastermind {
  gap: 10px;
}

/* 通用彩色圆珠 */
.mm-bead {
  display: block;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 27%, rgba(255, 255, 255, 0.62), rgba(255, 255, 255, 0) 46%),
    var(--c, #666);
  box-shadow: inset 0 -3px 6px rgba(0, 0, 0, 0.32), 0 3px 8px -2px rgba(0, 0, 0, 0.5);
}
.mm-bead.empty { display: none; }

/* ------------------------------ 顶部状态 ------------------------------ */

.mm-hud {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 30px;
}
.mm-hud .badge { font-size: 11px; padding: 4px 10px; }
.mm-attempts {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--dim);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* ------------------------------ 当前猜测 ------------------------------ */

.mm-draft {
  flex: none;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(160deg,
      color-mix(in srgb, var(--accent) 7%, transparent),
      rgba(255, 255, 255, 0.018));
  padding: 10px 12px 12px;
}
.mm-draft-h {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 9px;
}
.mm-draft-k {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.mm-draft-s {
  font-size: 10px;
  color: var(--faint);
  white-space: nowrap;
}
.mm-slots {
  display: flex;
  justify-content: center;
  gap: 10px;
}
.mm-slot {
  position: relative;
  width: 46px;
  height: 46px;
  flex: none;
  border-radius: 50%;
  border: 1.5px dashed var(--line-2);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.1s, background 0.15s, border-color 0.15s, box-shadow 0.15s;
  touch-action: manipulation;
}
.mm-slot:active { transform: scale(0.94); background: var(--surface-2); }
.mm-slot.sel {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);
}
.mm-slot.filled {
  border-color: transparent;
  border-style: solid;
  background: transparent;
  box-shadow: none;
}
.mm-slot.filled.sel {
  border-color: color-mix(in srgb, var(--accent) 80%, transparent);
  background: transparent;
}
.mm-slot-n {
  position: absolute;
  font-size: 10px;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}
.mm-slot.filled .mm-slot-n { display: none; }

/* ------------------------------ 求解辅助 ------------------------------ */

.mm-solver {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
  min-height: 44px;
  padding: 6px 8px 6px 11px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.mm-cand-box {
  display: flex;
  align-items: baseline;
  gap: 4px;
  min-width: 0;
  font-size: 11.5px;
  color: var(--dim);
}
.mm-cand-k { white-space: nowrap; }
.mm-cand-v {
  font-size: 16px;
  font-weight: 800;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.mm-solver-btn {
  margin-left: auto;
  flex: none;
  font-size: 11.5px;
  padding-left: 10px;
  padding-right: 10px;
}

/* ------------------------------ 猜测历史 ------------------------------ */

.mm-hist {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mm-hist-h {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex: none;
  padding: 0 2px;
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 0.04em;
}
.mm-hist-count { font-variant-numeric: tabular-nums; }
.mm-hlist {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
  padding-bottom: 2px;
}
.mm-hrow {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
  padding: 6px 2px;
  border-bottom: 1px solid var(--line);
  border-radius: 8px;
  animation: mmRowIn 0.2s ease both;
}
.mm-hrow:last-child { border-bottom: 0; }
.mm-hrow.win { background: color-mix(in srgb, var(--ok) 10%, transparent); }
.mm-hidx {
  width: 14px;
  flex: none;
  text-align: center;
  font-size: 10px;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}
.mm-hbeads { display: flex; gap: 3px; flex: none; }
.mm-hbeads .mm-bead {
  width: 28px;
  height: 28px;
  box-shadow: inset 0 -2px 4px rgba(0, 0, 0, 0.32);
}
.mm-fb {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 9px;
  flex: none;
}
.mm-fbg {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 10.5px;
  color: var(--dim);
}
.mm-fbg em {
  font-style: normal;
  font-size: 9.5px;
  font-weight: 600;
  color: var(--faint);
  letter-spacing: 0.04em;
}
.mm-fbg b {
  font-weight: 700;
  font-size: 11px;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.mm-fdot { width: 7px; height: 7px; border-radius: 50%; flex: none; }
.mm-fdot.e {
  background: var(--ok);
  box-shadow: 0 0 5px color-mix(in srgb, var(--ok) 55%, transparent);
}
.mm-fdot.c {
  border: 1.5px solid var(--warn);
  background: transparent;
  box-sizing: border-box;
}

.mm-empty {
  margin: auto;
  padding: 22px 16px;
  border-radius: 14px;
  border: 1px dashed var(--line-2);
  background: var(--surface);
  text-align: center;
  max-width: 320px;
}
.mm-empty-t {
  font-size: 13px;
  font-weight: 700;
  color: var(--dim);
  margin-bottom: 5px;
}

/* ------------------------------ 色板 ------------------------------ */

.mm-palette {
  display: grid;
  grid-template-columns: repeat(var(--cols, 6), 1fr);
  gap: 6px;
  flex: none;
}
.mm-pal-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border-radius: 13px;
  border: 1px solid var(--line);
  background: var(--surface);
  transition: transform 0.08s, background 0.12s, border-color 0.15s;
  touch-action: manipulation;
}
.mm-pal-btn:active { transform: scale(0.94); background: var(--surface-2); }
.mm-pal-btn .mm-bead { width: 32px; height: 32px; }
.mm-pal-btn.on {
  border-color: color-mix(in srgb, var(--accent) 65%, transparent);
  background: color-mix(in srgb, var(--accent) 11%, transparent);
}

/* ------------------------------ 操作按钮 ------------------------------ */

.mm-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 1.18fr;
  gap: 8px;
  flex: none;
}
.mm-actions .btn {
  min-height: 46px;
  padding: 8px 6px;
  font-size: 13px;
}
.mm-submit { font-weight: 800; }

/* ------------------------------ 开始页 ------------------------------ */

.mm-start { gap: 12px; }
.mm-startp { display: flex; flex-direction: column; }
.mm-start .seg-item { min-height: 42px; font-size: 13px; }
.mm-desc {
  margin-top: 9px;
  font-size: 11.5px;
  color: var(--faint);
  letter-spacing: 0.01em;
}
.mm-legend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 11px;
  padding: 7px 0;
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
}
.mm-legend .mm-bead { width: 30px; height: 30px; }
.mm-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.mm-stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 8px 4px;
  text-align: center;
}
.mm-stat-v {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.25;
  font-variant-numeric: tabular-nums;
}
.mm-stat-k { font-size: 10px; color: var(--faint); margin-top: 2px; letter-spacing: 0.03em; }
.mm-plays { margin-top: 9px; font-size: 10.5px; text-align: center; }
.mm-start-btn { margin-top: 14px; min-height: 46px; }
.mm-foot { margin-top: auto; padding-top: 8px; text-align: center; font-size: 11px; }

/* ------------------------------ 结算 ------------------------------ */

.mm-resultwrap { gap: 10px; }
.mm-result {
  flex: none;
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--ok) 30%, var(--line));
  background: linear-gradient(165deg,
      color-mix(in srgb, var(--ok) 10%, transparent),
      rgba(255, 255, 255, 0.02));
  padding: 13px var(--pad) 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  animation: mmUp 0.32s cubic-bezier(0.22, 0.9, 0.3, 1) both;
}
.mm-result-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}
.mm-result-k {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11.5px;
  color: var(--dim);
  letter-spacing: 0.04em;
}
.mm-dot { width: 6px; height: 6px; border-radius: 50%; flex: none; }
.mm-result-k.win .mm-dot { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.mm-result-k.lose .mm-dot { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.mm-result-t {
  margin-top: 3px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.mm-result-meta {
  text-align: right;
  font-size: 11px;
  line-height: 1.7;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
}
.mm-answer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 11px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.mm-answer-k { flex: none; font-size: 11px; color: var(--faint); }
.mm-answer-beads { flex: 1; display: flex; justify-content: flex-end; }
.mm-answer-row { display: flex; gap: 7px; }
.mm-answer-row .mm-bead { width: 34px; height: 34px; }
.mm-rstats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.mm-rstat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 6px 4px;
  text-align: center;
}
.mm-rstat b {
  display: block;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.3;
  font-variant-numeric: tabular-nums;
}
.mm-rstat span { font-size: 9.5px; color: var(--faint); }
.mm-result .btn-row .btn { min-height: 44px; }
.mm-result-sub { display: flex; }
.mm-result-sub .btn { flex: 1; }
.mm-resultwrap .mm-hist { max-height: none; }
.mm-result.lose {
  border-color: color-mix(in srgb, var(--warn) 32%, var(--line));
  background: linear-gradient(165deg,
      color-mix(in srgb, var(--warn) 9%, transparent),
      rgba(255, 255, 255, 0.02));
}

/* ------------------------------ 动画 ------------------------------ */

@keyframes mmUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
@keyframes mmRowIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}

/* ------------------------------ 小屏 / 矮屏适配 ------------------------------ */

@media (max-height: 710px) {
  .g-mastermind { gap: 8px; }
  .mm-slot { width: 42px; height: 42px; }
  .mm-slot .mm-bead { width: 32px; height: 32px; }
  .mm-pal-btn { min-height: 46px; }
  .mm-pal-btn .mm-bead { width: 30px; height: 30px; }
  .mm-actions .btn { min-height: 44px; }
  .mm-start { gap: 10px; }
  .mm-start .panel { padding: 12px; }
  .mm-start-btn { margin-top: 10px; }
  .mm-foot { display: none; }
  .mm-hist { gap: 4px; }
  .mm-hrow { padding: 5px 2px; }
}

@media (max-width: 365px) {
  .g-mastermind { gap: 8px; }
  .mm-slot { width: 42px; height: 42px; }
  .mm-slot .mm-bead { width: 32px; height: 32px; }
  .mm-hbeads .mm-bead { width: 28px; height: 28px; }
  .mm-pal-btn .mm-bead { width: 30px; height: 30px; }
  .mm-solver-btn { font-size: 11px; }
  .mm-actions .btn { font-size: 12.5px; }
}

@media (prefers-reduced-motion: reduce) {
  .mm-hrow { animation: none; }
  .mm-result { animation: none; }
}

/* 360 宽下 8 色色板也保证单钮 ≥40px 触控宽度 */
@media (max-width: 380px) {
  .g-mastermind { padding-left: 10px; padding-right: 10px; }
  .mm-palette { gap: 2px; }
}