.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border-radius: 0;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent-green);
  color: #000;
  border-color: var(--accent-green);
}

.btn-primary:hover {
  background: #05f279;
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-active);
}

.btn-outline:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.btn-terminal-inspect {
  width: 100%;
  background: #111419;
  border: 1px solid var(--border-color);
  color: var(--accent-cyan);
  padding: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.5px;
}

.btn-terminal-inspect:hover {
  background: var(--accent-cyan-dim);
  border-color: var(--accent-cyan);
}

.brutal-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 24px;
  transition: border-color 0.2s ease;
}

.brutal-panel:hover {
  border-color: var(--border-active);
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.module-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.module-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.module-badge {
  font-size: 11px;
  color: var(--accent-cyan);
  font-weight: 600;
}

.hitl-pill {
  font-size: 10px;
  color: var(--accent-green);
  border: 1px solid var(--accent-green);
  background: var(--accent-green-dim);
  padding: 2px 6px;
  font-weight: 700;
}

.module-card-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.module-card-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.module-meta-list {
  background: #0a0b0d;
  border: 1px solid #1a1e24;
  padding: 12px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.module-meta-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  gap: 12px;
}

.meta-label {
  color: var(--text-muted);
  font-weight: 600;
}

.meta-value {
  color: var(--text-primary);
  text-align: right;
}

.sla-highlight {
  color: var(--accent-green);
  font-weight: 700;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.filter-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 6px 14px;
  cursor: pointer;
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-active);
}

.filter-btn.active {
  background: var(--accent-green-dim);
  border-color: var(--accent-green);
  color: var(--accent-green);
  font-weight: 700;
}

.calc-container {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
}

@media (max-width: 860px) {
  .calc-container {
    grid-template-columns: 1fr;
  }
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.calc-input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.calc-val-badge {
  color: var(--accent-green);
  font-weight: 700;
}

.calc-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: #1f242d;
  outline: none;
  border-radius: 0;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  background: var(--accent-green);
  cursor: pointer;
  border: 2px solid #000;
}

.calc-results-panel {
  background: #090a0c;
  border: 1px solid var(--border-color);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-highlight-metric {
  margin-bottom: 24px;
}

.calc-main-num {
  font-size: 36px;
  font-weight: 800;
  color: var(--accent-green);
  letter-spacing: -1px;
}

.calc-breakdown-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #16191f;
  font-size: 12px;
}

.calc-breakdown-label {
  color: var(--text-secondary);
}

.calc-breakdown-val {
  font-weight: 700;
}

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  max-width: 520px;
  width: 100%;
  padding: 30px;
  position: relative;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  font-family: var(--font-mono);
}

.modal-close:hover {
  color: #fff;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.form-input, .form-select {
  width: 100%;
  padding: 10px 12px;
  background: #0a0b0d;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
}

.form-input:focus, .form-select:focus {
  border-color: var(--accent-green);
}

.feedback-success {
  background: var(--accent-green-dim);
  border: 1px solid var(--accent-green);
  color: var(--accent-green);
  padding: 12px;
  font-size: 12px;
  margin-top: 14px;
}