/* mac-generator.css */
/* MAC Address Generator specific styles */

.mac-container {
  max-width: 1120px;
  margin: 40px auto;
  padding: 0 16px;
}

.mac-header {
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: 999px;
  background: linear-gradient(
    to right,
    rgba(0, 212, 255, 0.16),
    rgba(0, 153, 204, 0.18)
  );
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  width: fit-content;
  align-self: center;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: radial-gradient(circle, var(--primary-cyan), transparent);
  box-shadow: 0 0 18px rgba(0, 212, 255, 0.9);
}

.mac-subtitle {
  margin: 4px 0 0 0;
  max-width: 640px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

/* Layout */
.mac-layout {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 20px;
  align-items: flex-start;
}

@media (max-width: 880px) {
  .mac-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Card header */
.card-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-badge {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(0, 212, 255, 0.16);
  color: var(--primary-cyan);
  border: 1px solid rgba(0, 212, 255, 0.5);
}

.mini-copy {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Controls */
.controls {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.control-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.control-label {
  font-size: 13px;
  color: var(--text-secondary);
}

.input-group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(5, 8, 16, 0.65);
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.input-group input[type="number"] {
  width: 65px;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.input-group span {
  font-size: 12px;
  color: var(--text-secondary);
}

/* Radio group */
.radio-group {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  background: rgba(5, 8, 16, 0.65);
  border-radius: 999px;
  border: 1px solid var(--border-color);
  padding: 4px;
}

.radio-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-secondary);
  transition: background 0.15s ease, color 0.15s ease;
}

.radio-pill input {
  display: none;
}

.radio-pill span.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: transparent;
}

.radio-pill span.text {
  white-space: nowrap;
}

.radio-pill.active {
  background: radial-gradient(circle, rgba(0, 212, 255, 0.23), transparent 70%);
  color: #e5f3ff;
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.65);
}

.radio-pill.active span.dot {
  background: var(--primary-cyan);
  border-color: rgba(0, 212, 255, 0.9);
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.9);
}

/* Buttons */
.buttons {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn-icon {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: rgba(5, 8, 16, 0.65);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}

/* Output */
.output-wrapper {
  margin-top: 14px;
}

.output-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.output-label {
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.copy-status {
  font-size: 11px;
  color: #bbf7d0;
  opacity: 0;
  transform: translateY(2px);
  transition: opacity 0.17s ease, transform 0.17s ease;
}

.copy-status.visible {
  opacity: 1;
  transform: translateY(0);
}

.output-main {
  border-radius: 16px;
  padding: 10px 12px;
  background: linear-gradient(
    135deg,
    rgba(5, 8, 16, 0.98),
    rgba(5, 8, 16, 0.96)
  );
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.output-main-code {
  font-family: var(--mono);
  font-size: 18px;
  letter-spacing: 0.12em;
  color: #e0f2fe;
  text-shadow: 0 0 12px rgba(0, 212, 255, 0.6);
  white-space: nowrap;
  overflow-x: auto;
}

.output-tag {
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.14);
  color: #bbf7d0;
  border: 1px solid rgba(16, 185, 129, 0.6);
  white-space: nowrap;
}

.output-list {
  margin-top: 10px;
  border-radius: 14px;
  padding: 10px 11px;
  background: rgba(5, 8, 16, 0.65);
  border: 1px dashed var(--border-color);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-secondary);
  max-height: 170px;
  overflow-y: auto;
  white-space: pre;
}

.hints {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.hints strong {
  color: #e5e7eb;
  font-weight: 500;
}

/* Side card */
.side-card-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 8px;
  color: #e5e7eb;
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
}

.steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
}

.step-index {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: rgba(5, 8, 16, 0.65);
  border: 1px solid var(--border-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--text-secondary);
}

.step-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.step-title {
  font-size: 13px;
  color: #e5e7eb;
  font-weight: 500;
}

/* Chips */
.chip-row {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(5, 8, 16, 0.65);
  border: 1px solid var(--border-color);
  font-size: 11px;
  color: var(--text-secondary);
}

.chip-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: radial-gradient(circle, var(--primary-cyan), transparent);
}

/* Responsive */
@media (max-width: 600px) {
  .mac-container {
    padding: 18px 12px 30px;
  }

  .output-main-code {
    font-size: 16px;
  }
}