/* KUBE MIND — AZ-104 Mock Exam */
.kube-mock-page {
  min-height: 100vh;
  background: var(--bg, #0a0e17);
  color: var(--text, #e8edf5);
  font-family: var(--font-body, 'Plus Jakarta Sans', sans-serif);
}
.kube-mock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.08));
}
.kube-mock-header a {
  color: var(--text-muted, #8892a4);
  text-decoration: none;
  font-size: 13px;
}
.kube-mock-header h1 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
}
.kube-mock-main {
  max-width: 820px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}
.kube-mock-gate {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}
.kube-mock-hero {
  text-align: center;
  margin-bottom: 28px;
}
.kube-mock-hero h2 {
  font-size: 26px;
  margin: 0 0 8px;
}
.kube-mock-hero p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto 20px;
}
.kube-mock-rules {
  background: var(--bg2, #111827);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 24px;
  font-size: 13px;
  line-height: 1.7;
}
.kube-mock-rules ul {
  margin: 8px 0 0;
  padding-left: 20px;
}
.kube-mock-start {
  display: block;
  width: 100%;
  max-width: 320px;
  margin: 0 auto 24px;
  padding: 14px 24px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #0078d4, #00bcf2);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}
.kube-mock-start:hover {
  filter: brightness(1.08);
}
.kube-mock-muted {
  color: var(--text-muted);
  font-size: 13px;
}
.kube-mock-history h3 {
  font-size: 14px;
  margin: 0 0 10px;
}
.kube-mock-history ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.kube-mock-history li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.kube-mock-history strong.pass {
  color: #34d399;
}
.kube-mock-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.kube-mock-timer {
  font-family: var(--font-mono, monospace);
  font-size: 22px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--bg2);
  border: 1px solid var(--border);
}
.kube-mock-timer.warn {
  border-color: #d97706;
  color: #fbbf24;
}
.kube-mock-timer.urgent {
  border-color: #dc2626;
  color: #f87171;
}
.kube-mock-progress {
  flex: 1;
  font-size: 13px;
  color: var(--text-muted);
}
.kube-mock-submit-top {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
}
.kube-mock-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.kube-mock-nav {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg2);
  color: var(--text-muted);
  font-size: 11px;
  cursor: pointer;
}
.kube-mock-nav.active {
  border-color: #0078d4;
  color: #50a8e8;
}
.kube-mock-nav.done {
  background: rgba(0, 120, 212, 0.15);
}
.kube-mock-qcard {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 16px;
}
.kube-mock-qmeta {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono, monospace);
  margin: 0 0 12px;
}
.kube-mock-qtext {
  font-size: 17px;
  line-height: 1.5;
  margin: 0 0 20px;
  font-weight: 600;
}
.kube-mock-opts {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.kube-mock-opt {
  text-align: left;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg3, #1c2333);
  color: var(--text);
  cursor: pointer;
  font-size: 14px;
  line-height: 1.45;
}
.kube-mock-opt:hover {
  border-color: rgba(80, 168, 232, 0.4);
}
.kube-mock-opt.selected {
  border-color: #0078d4;
  background: rgba(0, 120, 212, 0.12);
}
.kube-mock-navrow {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.kube-mock-btn {
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg2);
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
  text-decoration: none;
  display: inline-block;
}
.kube-mock-btn.primary {
  background: #0078d4;
  border-color: #0078d4;
  color: #fff;
}
.kube-mock-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.kube-mock-results-head {
  text-align: center;
  padding: 28px 20px;
  border-radius: 14px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}
.kube-mock-results-head.pass {
  background: rgba(52, 211, 153, 0.08);
  border-color: rgba(52, 211, 153, 0.35);
}
.kube-mock-results-head.fail {
  background: rgba(248, 113, 113, 0.08);
  border-color: rgba(248, 113, 113, 0.25);
}
.kube-mock-score {
  font-size: 48px;
  font-weight: 800;
  margin: 8px 0;
}
.kube-mock-score span {
  font-size: 20px;
  font-weight: 500;
  opacity: 0.6;
}
.kube-mock-review-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 10px;
  background: var(--bg2);
}
.kube-mock-review-item.ok {
  border-left: 3px solid #34d399;
}
.kube-mock-review-item.bad {
  border-left: 3px solid #f87171;
}
.kube-mock-review-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
}
.kube-mock-review-item ul {
  margin: 10px 0 0;
  padding-left: 18px;
  font-size: 13px;
}
.kube-mock-review-item li.correct {
  color: #34d399;
}
.kube-mock-review-item li.picked:not(.correct) {
  color: #f87171;
}
.kube-mock-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
}
.kube-mock-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13px;
  z-index: 600;
}
.kube-mock-promo-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  padding: 18px 20px;
  border-radius: 14px;
  border: 1px solid rgba(0, 120, 212, 0.35);
  background: linear-gradient(135deg, rgba(0, 120, 212, 0.1), rgba(0, 188, 242, 0.06));
}
.kube-mock-promo-text h3 {
  margin: 0 0 4px;
  font-size: 16px;
}
.kube-mock-promo-text p {
  margin: 0;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}
.kube-mock-promo-btn {
  padding: 10px 18px;
  border-radius: 8px;
  background: #0078d4;
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}