/* CSS MPT MCQs Interactive Learning Terminal */
:root {
  --term-bg: #0b1329;
  --term-card: #111c38;
  --term-inner: #162447;
  --term-border: #233554;
  --term-primary: #2563eb;
  --term-success: #059669;
  --term-warning: #d97706;
  --term-danger: #dc2626;
  --term-text: #f8fafc;
  --term-muted: #94a3b8;
}

#mpt-mcqs-terminal {
  max-width: 1200px;
  margin: 0 auto 50px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--term-text);
}

/* Master Header */
.terminal-header {
  background: linear-gradient(135deg, #09142b 0%, #172554 100%);
  border: 1px solid var(--term-border);
  border-radius: 20px;
  padding: 36px 30px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  margin-bottom: 30px;
}

.terminal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37, 99, 235, 0.2);
  border: 1px solid rgba(59, 130, 246, 0.4);
  padding: 6px 18px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #60a5fa;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.terminal-title {
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  font-weight: 800;
  color: #f8fafc;
  margin: 0 0 10px 0;
  line-height: 1.25;
}

.terminal-desc {
  font-size: 1.05rem;
  color: #cbd5e1;
  max-width: 820px;
  margin: 0 auto 24px;
  line-height: 1.6;
}

/* Quick Launch Mock CTA */
.terminal-cta-bar {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid #3b82f6;
  border-radius: 12px;
  padding: 12px 24px;
  text-align: left;
  flex-wrap: wrap;
  justify-content: center;
}

/* Forensic Analysis Cards */
.forensic-analysis-box {
  background: var(--term-card);
  border: 1px solid var(--term-border);
  border-radius: 18px;
  padding: 28px;
  margin-bottom: 32px;
}

.forensic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.forensic-card {
  background: var(--term-inner);
  border: 1px solid var(--term-border);
  border-radius: 12px;
  padding: 18px;
}

/* Interactive Filter & Search Controls */
.filter-search-hub {
  background: var(--term-card);
  border: 1px solid var(--term-border);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 28px;
  position: sticky;
  top: 10px;
  z-index: 40;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.search-input-wrap {
  position: relative;
  margin-bottom: 16px;
}

.mpt-search-input {
  width: 100%;
  padding: 12px 18px 12px 42px;
  border-radius: 10px;
  border: 1.5px solid var(--term-border);
  background: #091329;
  color: #ffffff;
  font-size: 0.98rem;
  outline: none;
  transition: all 0.2s;
  box-sizing: border-box;
}

.mpt-search-input:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.25);
}

.mpt-filter-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.mpt-tab-btn {
  white-space: nowrap;
  background: #162447;
  color: #cbd5e1;
  border: 1px solid #2d3f66;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.mpt-tab-btn:hover {
  background: #2563eb;
  color: #ffffff;
  border-color: #3b82f6;
}

.mpt-tab-active {
  background: #2563eb !important;
  color: #ffffff !important;
  border-color: #60a5fa !important;
}

/* Question Cards Grid */
.mcqs-cards-stream {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mcq-learning-card {
  background: var(--term-card);
  border: 1px solid var(--term-border);
  border-radius: 16px;
  padding: 24px;
  transition: border-color 0.2s;
}

.mcq-learning-card:hover {
  border-color: #3b82f6;
}

.mcq-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-bottom: 12px;
}

.mcq-subject-pill {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.04em;
  color: #ffffff;
}

.mcq-tag-badge {
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 6px;
  background: rgba(217, 119, 6, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.mcq-source-badge {
  font-size: 0.74rem;
  color: #94a3b8;
  font-style: italic;
}

.mcq-stem-text {
  font-size: 1.15rem;
  font-weight: 600;
  color: #f8fafc;
  line-height: 1.55;
  margin: 0 0 18px 0;
}

/* Interactive Option Pills */
.mcq-option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.mcq-interactive-opt {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #091329;
  border: 1px solid var(--term-border);
  border-radius: 10px;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 0.96rem;
  transition: all 0.15s ease;
}

.mcq-interactive-opt:hover {
  border-color: #38bdf8;
  background: #111c38;
}

.mcq-opt-correct {
  background: rgba(5, 150, 105, 0.25) !important;
  border-color: #10b981 !important;
  color: #34d399 !important;
  font-weight: 700;
}

.mcq-opt-wrong {
  background: rgba(220, 38, 38, 0.25) !important;
  border-color: #ef4444 !important;
  color: #f87171 !important;
}

/* Explanation & Forecast Drawer */
.mcq-forecast-box {
  background: #091329;
  border-left: 4px solid #38bdf8;
  border-radius: 8px;
  padding: 16px 18px;
  margin-top: 14px;
}