/* ══════════════════════════════════════════════════════════════
   MAZE CHASE — builds on atividades.css and puzzles.css
══════════════════════════════════════════════════════════════ */

/* ─── Theme card preview (navy panel) ─── */
.mz-preview rect {
  fill: rgba(238, 242, 249, 0.22);
  transition: fill .3s ease;
}

.mz-preview .pac   { fill: var(--rose); }
.mz-preview .ghost { fill: rgba(238, 242, 249, 0.6); }
.mz-preview .ghost.scared { fill: var(--pz-green); }
.pz-theme-card:hover .mz-preview rect { fill: rgba(238, 242, 249, 0.32); }

/* ─── Difficulty chips (theme screen and game) ─── */
.mz-diff {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.mz-diff-label {
  margin-right: 2px;
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--mute);
}

.mz-chip {
  padding: 7px 14px;
  font-family: var(--font-sans);
  font-size: .82rem;
  font-weight: 700;
  color: var(--ink-soft);
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  cursor: pointer;
  transition: color .2s ease, background .2s ease, border-color .2s ease, transform .15s ease;
}

.mz-chip:hover { color: var(--navy); border-color: var(--line-heavy); transform: translateY(-1px); }
.mz-chip:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--red-35); }

.mz-chip.is-active {
  color: var(--white);
  background: var(--navy);
  border-color: var(--navy);
}

/* ─── Start / pause screen ─── */
.mz-start {
  position: absolute;
  inset: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(238, 242, 249, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 18px;
}

.mz-start-card {
  width: min(460px, 100%);
  max-height: 100%;
  overflow-y: auto;
  padding: 26px 26px 22px;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 30px 70px -30px rgba(var(--navy-rgb), .55);
  animation: mzStartIn .4s var(--spring) both;
}

@keyframes mzStartIn {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to   { opacity: 1; transform: none; }
}

.mz-start-kicker {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--red);
}

.ac-app .mz-start-title {
  margin: 8px 0 6px;
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--navy);
}

.mz-start-desc {
  margin-bottom: 18px;
  font-size: .92rem;
  line-height: 1.5;
  color: var(--ink-soft);
}

.mz-start .mz-diff {
  justify-content: center;
  padding: 12px;
  background: var(--off-white);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.mz-start-note {
  margin: 10px 0 18px;
  font-size: .82rem;
  color: var(--mute);
}

.mz-start-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.mz-start-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  font-family: var(--font-sans);
  font-size: .95rem;
  font-weight: 700;
  border-radius: 12px;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease;
}

.mz-start-btn:active { transform: scale(0.97); }

.mz-start-btn.primary {
  color: var(--white);
  background: var(--red);
  border: 1px solid var(--red);
  box-shadow: 0 12px 26px -10px rgba(var(--red-rgb), .6);
}

.mz-start-btn.primary:hover { background: var(--red-dark); border-color: var(--red-dark); }

.mz-start-btn.ghost {
  color: var(--ink-soft);
  background: var(--white);
  border: 1px solid var(--line-strong);
}

.mz-start-btn.ghost:hover { color: var(--navy); border-color: var(--line-heavy); }

.mz-start-hint {
  margin-top: 16px;
  font-size: .78rem;
  line-height: 1.55;
  color: var(--mute);
}

.mz-start-hint b { color: var(--ink-soft); }

/* Current difficulty, shown in the HUD while playing */
.mz-diff-now {
  padding: 5px 12px;
  font-size: .76rem;
  font-weight: 700;
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}

/* ─── Board ─── */
.pz-main.mz-main { grid-template-columns: minmax(0, 1fr) clamp(280px, 24vw, 380px); }

.mz-board {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}

.mz-stage {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
  animation: pzBoardIn .5s cubic-bezier(0.22, 1, 0.36, 1) .05s both;
}

#mz-canvas {
  display: block;
  max-width: 100%;
  touch-action: none;
}

/* ─── HUD ─── */
.mz-hud {
  flex-shrink: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  padding: 10px 14px;
  background: var(--off-white);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.mz-stat {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--mute);
}

.mz-stat b {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--navy);
  font-variant-numeric: tabular-nums;
}

.mz-lives {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 16px;
}

/* A little pac with its mouth open */
.mz-life {
  width: 15px;
  height: 15px;
  background: var(--red);
  border-radius: 50%;
  clip-path: polygon(100% 28%, 50% 50%, 100% 72%, 100% 100%, 0 100%, 0 0, 100% 0);
}

.mz-hud .mz-diff-now { margin-left: auto; }

.mz-btn {
  padding: 8px 16px;
  font-family: var(--font-sans);
  font-size: .84rem;
  font-weight: 700;
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  cursor: pointer;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.mz-btn:hover { color: var(--red); background: var(--red-08); border-color: var(--red-35); }

/* ─── Touch pad ─── */
.mz-pad { display: none; }

.mz-pad button {
  width: 100%;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  cursor: pointer;
}

.mz-pad button:active { background: var(--red-08); border-color: var(--red-35); }

/* ─── Panel ─── */
.mz-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mz-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 10px;
}

.mz-item.is-current { background: var(--red-08); box-shadow: inset 3px 0 0 var(--red); }

.mz-item-num {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .74rem;
  font-weight: 800;
  color: var(--mute);
  border: 1.5px solid var(--line-strong);
  border-radius: 50%;
}

.mz-item.is-ok .mz-item-num   { color: var(--white); background: var(--pz-green); border-color: var(--pz-green); }
.mz-item.is-half .mz-item-num { color: var(--white); background: var(--navy-light); border-color: var(--navy-light); }

.mz-item-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mz-item-q {
  font-size: .88rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
}

.mz-item-meta { font-size: .74rem; color: var(--mute); }

.mz-help {
  padding: 12px;
  margin-top: 8px;
  font-size: .8rem;
  line-height: 1.6;
  color: var(--ink-soft);
  background: var(--off-white);
  border-radius: 12px;
}

.mz-help b { color: var(--navy); }

/* ─── Responsive ─── */
@media (max-width: 1100px) {
  .pz-main.mz-main { grid-template-columns: minmax(0, 1fr) minmax(260px, 32%); }
}

@media (max-width: 900px) {
  .mz-stage { padding: 4px; }
  .mz-hud { gap: 10px 14px; }
  .mz-hud .mz-diff-now { margin-left: 0; }

  .mz-pad {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    max-width: 320px;
    margin: 4px auto 0;
  }

  .mz-pad .up    { grid-column: 2; }
  .mz-pad .left  { grid-column: 1; grid-row: 2; }
  .mz-pad .down  { grid-column: 2; grid-row: 2; }
  .mz-pad .right { grid-column: 3; grid-row: 2; }
}

@media (max-width: 600px) {
  .mz-stat b { font-size: 1.25rem; }
  .mz-hud { padding: 10px; }
  .mz-btn { padding: 8px 12px; }
}