/* English worksheet generator */
.english-practice-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 20px;
  margin: 22px 0 30px;
  align-items: start;
}

.english-practice-panel {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.english-practice-inner {
  padding: 18px;
}

.english-practice-inner h2,
.english-practice-inner h3 {
  margin: 0 0 12px;
  color: #0f172a;
  font-size: 18px;
}

.english-topic-list {
  display: grid;
  gap: 12px;
}

.english-topic-card {
  width: 100%;
  text-align: left;
  padding: 14px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 14px;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.english-topic-card:hover,
.english-topic-card.active {
  transform: translateY(-2px);
  border-color: rgba(37, 99, 235, 0.38);
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.1);
}

.english-topic-card h4 {
  margin: 0 0 8px;
  color: #0f172a;
  font-size: 16px;
}

.english-topic-card p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.english-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.english-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  color: var(--blue);
  background: var(--soft-blue);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.english-controls {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.english-controls > .english-term-control {
  display: none;
}

.english-controls > div {
  padding: 12px;
  background: #fbfdff;
  border: 1px solid rgba(148, 163, 184, 0.26);
  border-radius: 14px;
}

.english-controls label {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.english-controls select,
.english-controls input {
  width: 100%;
  min-height: 42px;
  padding: 0 11px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 11px;
  font: inherit;
  outline: none;
}

.english-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.english-btn {
  min-height: 42px;
  padding: 0 15px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, opacity 160ms ease, box-shadow 160ms ease;
}

.english-btn:hover {
  transform: translateY(-1px);
}

.english-btn.primary {
  color: #ffffff;
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.18);
}

.english-btn.secondary {
  color: var(--green);
  background: var(--soft-green);
  border-color: #b7eadc;
}

.english-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 13px;
}

.english-meta span {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 4px 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
}

.english-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.english-summary-card {
  padding: 14px;
  background: #fbfdff;
  border: 1px solid rgba(148, 163, 184, 0.26);
  border-radius: 14px;
}

.english-summary-card h4 {
  margin: 0 0 8px;
  color: #0f172a;
  font-size: 15px;
}

.english-summary-card p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.english-question-list {
  display: grid;
  gap: 14px;
}

.english-question-set {
  display: grid;
  gap: 14px;
  padding: 16px;
  background: #fbfdff;
  border: 1px solid rgba(148, 163, 184, 0.26);
  border-radius: 18px;
}

.english-question-set-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.english-question-set-title {
  margin: 0;
  color: #0f172a;
  font-size: 18px;
}

.english-question-set-meta {
  color: var(--muted);
  font-size: 13px;
}

.english-question-card {
  padding: 16px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.04);
}

.english-question-card.correct {
  border-color: #99f6e4;
  background: #f0fdfa;
}

.english-question-card.incorrect {
  border-color: #fecdd3;
  background: #fff1f2;
}

.english-question-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.english-question-title {
  margin: 0 0 12px;
  color: #0f172a;
  font-size: 17px;
  line-height: 1.65;
}

.english-question-note {
  margin: -4px 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.english-answer-input {
  width: 100%;
  min-height: 42px;
  padding: 0 12px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 11px;
  font: inherit;
  outline: none;
}

.english-choice-grid {
  display: grid;
  gap: 8px;
}

.english-choice-grid label {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 10px;
  color: #334155;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 11px;
  line-height: 1.55;
  cursor: pointer;
}

.english-choice-grid input {
  margin-top: 4px;
}

.english-answer-feedback {
  display: none;
  margin-top: 10px;
  padding: 10px 12px;
  color: #334155;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.6;
}

.english-answer-feedback.active {
  display: block;
}

.english-empty,
.english-tip {
  padding: 18px;
  color: var(--muted);
  background: #fbfdff;
  border: 1px dashed #cbd5e1;
  border-radius: 14px;
  line-height: 1.7;
}

.english-tip {
  margin-top: 14px;
  border-style: solid;
  background: #f8fafc;
  font-size: 13px;
}

@media print {
  body.english-practice-print {
    background: #ffffff;
  }

  body.english-practice-print .site-header,
  body.english-practice-print .site-footer,
  body.english-practice-print .hero,
  body.english-practice-print .study-scope,
  body.english-practice-print .english-review-section,
  body.english-practice-print .source-panel,
  body.english-practice-print .english-practice-layout > aside,
  body.english-practice-print .english-controls,
  body.english-practice-print .english-button-row,
  body.english-practice-print .english-meta,
  body.english-practice-print .english-summary-grid,
  body.english-practice-print .english-tip,
  body.english-practice-print .english-answer-feedback {
    display: none !important;
  }

  body.english-practice-print .page {
    max-width: none;
    padding: 0;
  }

  body.english-practice-print .english-practice-layout {
    display: block;
    margin: 0;
  }

  body.english-practice-print .english-practice-panel,
  body.english-practice-print .english-practice-inner,
  body.english-practice-print .english-question-set,
  body.english-practice-print .english-question-card {
    box-shadow: none;
    border-radius: 0;
    background: #ffffff;
  }

  body.english-practice-print .english-practice-panel {
    border: 0;
  }

  body.english-practice-print .english-practice-inner {
    padding: 0;
  }

  body.english-practice-print .english-question-card {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  body.english-practice-print .english-answer-input {
    border: 0;
    border-bottom: 1px solid #94a3b8;
    border-radius: 0;
  }
}

@media (max-width: 980px) {
  .english-practice-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .english-controls,
  .english-summary-grid {
    grid-template-columns: 1fr;
  }
}