/* =========================================================
   JAVA MOD STUDIO (companion tool for the Java series)
   ========================================================= */
:root {
  --jv-accent: #e76f00;
  --jv-accent-dk: #b35400;
  --jv-accent-lt: rgba(231, 111, 0, .12);
  --jv-red: #e04a3f;
}

.jms-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px 40px;
}

.jms-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 6px;
  background: var(--beige);
  border: 1.5px solid var(--border);
  border-radius: 14px;
}
.jms-tab {
  flex: 1 1 auto;
  min-width: 130px;
  border: 1.5px solid transparent;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 800;
  font-size: .86rem;
  padding: 10px 12px;
  border-radius: 10px;
  cursor: pointer;
}
.jms-tab:hover {
  background: var(--card);
  color: var(--jv-accent-dk);
}
.jms-tab.is-active {
  background: linear-gradient(135deg, var(--jv-accent), var(--jv-accent-dk));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(224, 85, 47, .38);
}

.jms-panel {
  display: none;
}
.jms-panel.is-active {
  display: block;
}

.jms-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}
@media (max-width: 820px) {
  .jms-grid-2 {
    grid-template-columns: 1fr;
  }
}

.jms-card {
  border: 1.5px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  padding: 16px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .10);
  border-top: 3px solid var(--jv-accent);
}
.jms-card h3 {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.05rem;
  margin: 0 0 10px;
  color: var(--text);
}

.jms-label {
  display: block;
  font-size: .78rem;
  font-weight: 800;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin: 12px 0 4px;
}
.jms-input,
.jms-select {
  width: 100%;
  box-sizing: border-box;
  font: inherit;
  padding: 9px 11px;
  border: 1.5px solid var(--border);
  border-radius: 9px;
  background: var(--bg);
  color: var(--text);
}
.jms-input:focus,
.jms-select:focus {
  outline: 2px solid var(--jv-accent);
  border-color: var(--jv-accent);
}

.jms-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.jms-btn {
  font: inherit;
  font-weight: 800;
  font-size: .88rem;
  padding: 10px 16px;
  border-radius: 9px;
  border: 1.5px solid var(--jv-accent);
  background: var(--jv-accent-lt);
  color: var(--text);
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, transform .15s ease;
}
.jms-btn:hover {
  background: rgba(224, 85, 47, .2);
  border-color: var(--jv-accent);
  transform: translateY(-1px);
}
.jms-btn--primary {
  background: var(--jv-accent-dk);
  border-color: var(--jv-accent-dk);
  color: #fff;
}
.jms-btn--primary:hover {
  background: var(--jv-accent);
  border-color: var(--jv-accent);
}
.jms-btn:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.jms-msg {
  font-size: .84rem;
  font-weight: 700;
  color: var(--muted);
  min-height: 1.2em;
  margin: 10px 0 0;
}
.jms-msg.ok {
  color: var(--jv-accent-dk);
}
.jms-msg.bad {
  color: var(--jv-red);
}

.jms-board {
  display: grid;
  gap: 6px;
  padding: 8px;
  background: var(--beige);
  border: 2px solid var(--border);
  border-radius: 10px;
}
.jms-cell {
  aspect-ratio: 1 / 1;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05);
  transition: border-color .1s ease, transform .1s ease, background .1s ease;
}
.jms-cell:hover {
  border-color: var(--jv-accent);
  transform: translateY(-2px);
}
.jms-cell.is-filled {
  background: var(--jv-accent-lt);
}

.jms-mini {
  display: grid;
  gap: 4px;
  margin-top: 8px;
  padding: 8px;
  background: var(--beige);
  border: 2px solid var(--border);
  border-radius: 10px;
}
.jms-mini-cell {
  aspect-ratio: 1 / 1;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
}

.jms-palette {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.jms-swatch {
  width: 68px;
  min-height: 68px;
  padding: 8px 4px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: transform .1s ease, border-color .1s ease, background .1s ease;
}
.jms-swatch:hover {
  border-color: var(--jv-accent);
  transform: translateY(-2px);
}
.jms-swatch-emoji {
  font-size: 1.5rem;
  line-height: 1;
}
.jms-swatch-name {
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--muted);
}
.jms-swatch.is-active {
  border-color: var(--jv-accent);
  background: var(--jv-accent-lt);
  box-shadow: 0 0 0 3px var(--jv-accent-lt);
}
.jms-swatch.is-active .jms-swatch-name {
color: #dd7a1f;
}

.jms-pre {
  font-family: 'JetBrains Mono', monospace;
  font-size: .76rem;
  line-height: 1.55;
  background: #101b26;
  color: #cfe6f5;
  border-radius: 10px;
  padding: 14px;
  overflow: auto;
  max-height: 360px;
  white-space: pre;
  margin: 0;
}
.jms-console {
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  line-height: 1.6;
  background: #0c141c;
  color: #cfe6f5;
  border-radius: 10px;
  padding: 14px;
  min-height: 180px;
}
.jms-console .line {
  display: block;
  padding: 2px 6px;
  border-radius: 6px;
  cursor: default;
}
.jms-console .err {
  background: rgba(224, 74, 63, .22);
  color: #ffb4ab;
  cursor: pointer;
}
.jms-console .err:hover {
  background: rgba(224, 74, 63, .38);
}

.jms-dbg-opt {
  display: block;
  width: 100%;
  text-align: left;
  font: inherit;
  font-size: .86rem;
  padding: 10px 12px;
  margin: 8px 0;
  border: 1.5px solid var(--border);
  border-radius: 9px;
  background: var(--card);
  color: var(--text);
  cursor: pointer;
}
.jms-dbg-opt:hover {
  border-color: var(--jv-accent);
}
.jms-dbg-opt.is-correct {
  border-color: var(--jv-accent-dk);
  background: var(--jv-accent-lt);
}
.jms-dbg-opt.is-wrong {
  border-color: var(--jv-red);
  background: rgba(224, 74, 63, .1);
}

.jms-checklist {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}
.jms-checklist li {
  font-size: .84rem;
  padding: 6px 0 6px 26px;
  position: relative;
  color: var(--muted);
}
.jms-checklist li::before {
  content: '□';
  position: absolute;
  left: 0;
  color: var(--jv-accent-dk);
  font-weight: 800;
}
.jms-checklist li.done {
  color: var(--text);
}
.jms-checklist li.done::before {
  content: '☑';
}

.jms-tour {
  position: fixed;
  inset: 0;
  background: rgba(16, 27, 38, .55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 200;
}
.jms-tour[hidden] {
  display: none;
}
.jms-tour-box {
  max-width: 420px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .3);
}
.jms-tour-box h3 {
  font-family: 'Fredoka', sans-serif;
  margin: 0 0 8px;
  color: var(--jv-accent-dk);
}
.jms-tour-box p {
  font-size: .9rem;
  color: var(--muted);
  margin: 0 0 16px;
}
.jms-tour-dots {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
}
.jms-tour-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
}
.jms-tour-dots span.on {
  background: var(--jv-accent-dk);
}

@media (max-width: 480px) {
  .jms-swatch {
    width: 58px;
    min-height: 58px;
  }
  .jms-swatch-emoji {
    font-size: 1.3rem;
  }
  .jms-cell {
    font-size: 1.25rem;
  }
}

/* A1457: tabs inside the light beige tab bar keep dark text; hover always uses the dark card so text goes light. */
.jms-tabs .jms-tab:not(.is-active){color:#403B33;}
.jms-tab:hover,.jms-tab:focus-visible{color:var(--text);}