/* Pavithra: styles for the contribution flow popup, matching the terminal mission look. */

:root {
  --cf-void: #0B0C10;
  --cf-deep: #0d1117;
  --cf-panel: #141a1f;
  --cf-panel-2: #1a2028;
  --cf-green: #4CAF50;
  --cf-neon: #00ff7a;
  --cf-purple: #b15cff;
  --cf-purple-s: rgba(177, 92, 255, 0.18);
  --cf-purple-xs: rgba(177, 92, 255, 0.10);
  --cf-mist: #e8edef;
  --cf-fog: #8faa9e;
  --cf-edge: rgba(76, 175, 80, 0.30);
  --cf-edge-p: rgba(177, 92, 255, 0.35);
}

/* OVERLAY  */
.cf-overlay {
  position: fixed;
  inset: 0;
  /* Pavithra: sit above the floating stage tracker (z 999999) so the flow is never hidden behind it */
  z-index: 1000001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:
    radial-gradient(circle at 15% 0%, rgba(76, 175, 80, 0.11), transparent 50%),
    radial-gradient(circle at 85% 100%, rgba(177, 92, 255, 0.09), transparent 50%),
    rgba(3, 5, 3, 0.96);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  animation: cf-overlay-in 0.4s ease;
}

@keyframes cf-overlay-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.cf-overlay.cf-out {
  animation: cf-overlay-out 0.35s ease forwards;
}

@keyframes cf-overlay-out {
  to {
    opacity: 0;
    pointer-events: none;
  }
}

/* CARD  */
.cf-card {
  position: relative;
  zoom: 1.1;
  width: min(96vw, 1140px);
  max-height: 94vh;
  overflow-y: auto;
  background: linear-gradient(180deg, var(--cf-deep) 0%, var(--cf-void) 100%);
  border: 1.5px solid var(--cf-green);
  padding: 50px 64px 46px;
  color: var(--cf-mist);
  box-shadow:
    0 30px 90px -20px rgba(0, 255, 122, 0.30),
    0 0 0 1px rgba(76, 175, 80, 0.12) inset,
    inset 0 0 100px rgba(0, 0, 0, 0.75);
  border-radius: 8px;
  animation: cf-card-in 0.55s cubic-bezier(0.34, 1.4, 0.64, 1);
  scrollbar-width: thin;
  scrollbar-color: var(--cf-green) var(--cf-deep);
}

.cf-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cf-green), var(--cf-purple), var(--cf-neon));
  border-radius: 8px 8px 0 0;
  z-index: 10;
}

.cf-card::-webkit-scrollbar {
  width: 7px;
}

.cf-card::-webkit-scrollbar-thumb {
  background: var(--cf-green);
  border-radius: 4px;
}

@keyframes cf-card-in {
  from {
    opacity: 0;
    transform: translateY(38px) scale(0.95);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Tactical corners */
.cf-corners {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
}

.cf-corners>i {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--cf-green);
  z-index: 3;
  pointer-events: none;
}

.cf-corners>i:nth-child(1) {
  top: 10px;
  left: 10px;
  border-right: 0;
  border-bottom: 0;
}

.cf-corners>i:nth-child(2) {
  top: 10px;
  right: 10px;
  border-left: 0;
  border-bottom: 0;
}

.cf-corners>i:nth-child(3) {
  bottom: 10px;
  left: 10px;
  border-right: 0;
  border-top: 0;
}

.cf-corners>i:nth-child(4) {
  bottom: 10px;
  right: 10px;
  border-left: 0;
  border-top: 0;
}

/* ===== CLOSE BUTTON ===== */
.cf-close {
  position: absolute;
  top: 16px;
  right: 18px;
  z-index: 20;
  background: rgba(13, 17, 23, 0.6);
  border: 2px solid rgba(76, 175, 80, 0.6);
  color: var(--cf-mist);
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 20px;
  transition: all 0.2s;
  line-height: 1;
}

.cf-close:hover {
  border-color: var(--cf-neon);
  color: #fff;
  background: rgba(76, 175, 80, 0.2);
  box-shadow: 0 0 16px rgba(0, 255, 122, 0.6);
  transform: scale(1.05);
}

/* ===== STEP DOTS ===== */
.cf-dots {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  margin-bottom: 28px;
}

.cf-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cf-panel-2);
  border: 1.5px solid rgba(76, 175, 80, 0.30);
  transition: all 0.3s;
}

.cf-dot.cf-dot-active {
  background: var(--cf-purple);
  border-color: var(--cf-purple);
  box-shadow: 0 0 10px rgba(177, 92, 255, 0.6);
  transform: scale(1.3);
}

.cf-dot.cf-dot-done {
  background: var(--cf-green);
  border-color: var(--cf-green);
  box-shadow: 0 0 6px rgba(76, 175, 80, 0.5);
}

/* ===== TYPOGRAPHY ===== */
.cf-eyebrow {
  font-family: 'JetBrains Mono', 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.30em;
  text-transform: uppercase;
  color: var(--cf-green);
  margin-bottom: 10px;
  opacity: 0.85;
}

/* Pavithra: "QUESTION N OF M" progress label for the multi-question SQL set */
.cf-q-counter {
  display: inline-block;
  font-family: 'JetBrains Mono', 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cf-green);
  border: 1px solid var(--cf-green);
  border-radius: 3px;
  padding: 4px 11px;
  margin-bottom: 12px;
}

/* Pavithra: split write screen — two queries side by side on a big card */
.cf-card:has(.cf-step-wide) {
  width: min(98vw, 1480px);
  zoom: 1;
}

.cf-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin: 8px 0 18px;
}

.cf-split-col {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(76, 175, 80, 0.22);
  border-left: 3px solid var(--cf-green);
  border-radius: 6px;
  padding: 18px 20px;
  min-width: 0;
}

.cf-split-num {
  display: inline-block;
  font-family: 'JetBrains Mono', 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cf-green);
  border: 1px solid var(--cf-green);
  border-radius: 3px;
  padding: 2px 9px;
  margin-bottom: 10px;
}

.cf-split-title {
  font-family: 'Black Ops One', sans-serif;
  font-size: 19px;
  color: var(--cf-mist);
  margin-bottom: 8px;
  line-height: 1.2;
}

.cf-split-task {
  font-size: 14px;
  line-height: 1.5;
  color: #9fb6ab;
  margin: 0 0 12px;
}

.cf-code-multi {
  min-height: 200px;
}

@media (max-width: 900px) {
  .cf-card:has(.cf-step-wide) {
    width: min(96vw, 820px);
  }

  .cf-split {
    grid-template-columns: 1fr;
  }
}

.cf-title {
  font-family: 'Black Ops One', sans-serif;
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: 0.03em;
  margin: 0 0 12px;
  color: var(--cf-mist);
}

.cf-title-accent {
  color: var(--cf-green);
}

.cf-body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: var(--cf-mist);
  margin-bottom: 24px;
}

.cf-section-divider {
  height: 1px;
  background: linear-gradient(90deg, var(--cf-purple), rgba(177, 92, 255, 0.0));
  margin: 24px 0;
  border: none;
  opacity: 0.45;
}

/* ===== BUTTONS ===== */
.cf-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 28px;
}

.cf-actions-centered {
  justify-content: center;
  gap: 24px;
  margin-top: 36px;
}

/* ===== STEP CENTERING ===== */
.cf-step-centered {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 650px;
  margin: 0 auto;
}

.cf-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: 'Black Ops One', sans-serif;
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 15px 34px;
  cursor: pointer;
  background: transparent;
  color: var(--cf-green);
  border: 2px solid var(--cf-green);
  border-radius: 0;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}

.cf-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(76, 175, 80, 0.20) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.5s;
}

.cf-btn:hover {
  background: var(--cf-green);
  color: var(--cf-void);
  box-shadow: 0 0 28px rgba(76, 175, 80, 0.55);
}

.cf-btn:hover::before {
  transform: translateX(100%);
}

.cf-btn:active {
  transform: scale(0.97);
}

.cf-btn:disabled,
.cf-btn[disabled] {
  opacity: 0.28;
  cursor: not-allowed;
  border-color: var(--cf-fog);
  color: var(--cf-fog);
  background: transparent;
  box-shadow: none;
  pointer-events: none;
}

/* Primary green button */
.cf-btn-primary {
  background: linear-gradient(135deg, #00ff7a, #4CAF50);
  color: #0B0C10;
  border-color: #00ff7a;
  box-shadow: 0 0 22px rgba(0, 255, 122, 0.45);
}

.cf-btn-primary svg {
  stroke: #0B0C10;
}

.cf-btn-primary:hover {
  background: linear-gradient(135deg, #4CAF50, #00ff7a);
  border-color: #00ff7a;
  box-shadow: 0 0 36px rgba(0, 255, 122, 0.7);
  color: #0B0C10;
  transform: translateY(-2px);
}

.cf-btn-primary:not(:disabled) {
  /* Removed pulse for cleaner glassy look */
}

.cf-btn-primary:disabled,
.cf-btn-primary[disabled] {
  background: transparent;
  border-color: var(--cf-fog);
  color: var(--cf-fog);
  box-shadow: none;
  animation: none;
}

/* Purple "Generate With AI" button */
.cf-btn-ai {
  background: linear-gradient(135deg, #8b3fff, var(--cf-purple));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 20px rgba(177, 92, 255, 0.40);
  font-family: 'Black Ops One', sans-serif;
}

.cf-btn-ai:hover {
  background: linear-gradient(135deg, var(--cf-purple), #d98aff);
  box-shadow: 0 0 36px rgba(177, 92, 255, 0.70);
  color: #fff;
}

/* Skip link */
.cf-skip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--cf-fog);
  letter-spacing: 0.14em;
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  opacity: 0.9;
  transition: opacity 0.2s, color 0.2s;
  padding: 6px 4px;
  text-transform: uppercase;
}

.cf-skip:hover {
  opacity: 1;
  color: var(--cf-mist);
}

@keyframes cf-neon-pulse {
  0% {
    box-shadow: 0 0 14px rgba(0, 255, 122, 0.30);
    filter: brightness(1);
  }

  100% {
    box-shadow: 0 0 28px rgba(0, 255, 122, 0.65);
    filter: brightness(1.12);
  }
}

/* ===== STEP 2: CAPABILITY CARDS ===== */
.cf-caps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin: 20px 0 24px;
}

.cf-cap-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 22px 12px 18px;
  background: var(--cf-panel);
  border: 1.5px solid var(--cf-edge);
  border-radius: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--cf-fog);
  text-align: center;
  letter-spacing: 0.08em;
  transition: all 0.3s;
  opacity: 0;
  animation: cf-fade-up 0.45s ease forwards;
}

.cf-cap-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cf-green), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.cf-cap-card:hover {
  border-color: var(--cf-green);
  color: var(--cf-mist);
  background: var(--cf-panel-2);
  box-shadow: 0 12px 32px -10px rgba(76, 175, 80, 0.4);
  transform: translateY(-5px);
}

.cf-cap-card:hover::before {
  opacity: 1;
}

.cf-cap-card:nth-child(1) {
  animation-delay: 0.05s;
}

.cf-cap-card:nth-child(2) {
  animation-delay: 0.12s;
}

.cf-cap-card:nth-child(3) {
  animation-delay: 0.19s;
}

.cf-cap-card:nth-child(4) {
  animation-delay: 0.26s;
}

.cf-cap-card:nth-child(5) {
  animation-delay: 0.33s;
}

.cf-cap-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(76, 175, 80, 0.08);
  border: 1px solid var(--cf-edge);
  transition: all 0.3s;
}

.cf-cap-card:hover .cf-cap-icon {
  background: rgba(0, 255, 122, 0.14);
  border-color: var(--cf-green);
  box-shadow: 0 0 20px rgba(0, 255, 122, 0.3);
  transform: scale(1.07);
}

.cf-cap-icon svg {
  width: 28px;
  height: 28px;
}

/* Mock chat */
.cf-chat-panel {
  background: var(--cf-panel);
  border: 1.5px solid var(--cf-edge);
  border-radius: 8px;
  padding: 16px 18px;
  margin: 0 0 4px;
}

.cf-chat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--cf-green);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: 0.7;
}

.cf-bubble-row {
  display: flex;
  margin-bottom: 10px;
}

.cf-bubble-row.cf-bubble-user {
  justify-content: flex-end;
}

.cf-bubble-row.cf-bubble-bot {
  justify-content: flex-start;
}

.cf-bubble {
  max-width: 82%;
  padding: 9px 14px;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  line-height: 1.5;
}

.cf-bubble-user .cf-bubble {
  background: var(--cf-panel-2);
  color: var(--cf-mist);
  border: 1px solid rgba(76, 175, 80, 0.20);
  border-bottom-right-radius: 2px;
}

.cf-bubble-bot .cf-bubble {
  background: rgba(76, 175, 80, 0.10);
  color: var(--cf-neon);
  border: 1px solid rgba(76, 175, 80, 0.30);
  border-bottom-left-radius: 2px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}

/* little green tick + value chip for the bot answer */
.cf-metric {
  display: inline-flex;
  align-items: stretch;
}

.cf-metric-tick {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  background: var(--cf-neon);
  border-radius: 5px 0 0 5px;
}

.cf-metric-tick svg {
  width: 18px;
  height: 18px;
}

.cf-metric-box {
  padding: 6px 14px;
  background: rgba(0, 255, 122, 0.12);
  border: 1px solid var(--cf-edge);
  border-left: none;
  border-radius: 0 5px 5px 0;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cf-mist);
}

.cf-metric-note {
  margin-top: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--cf-fog);
  letter-spacing: 0.05em;
}

/* ===== STEP 3: SELECTION CARDS ===== */
.cf-sel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 20px 0 8px;
}

.cf-sel-card {
  padding: 20px 16px 18px;
  background: var(--cf-panel);
  border: 2px solid var(--cf-edge);
  border-radius: 6px;
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  transition: all 0.25s;
  text-align: center;
  opacity: 0;
  animation: cf-fade-up 0.4s ease forwards;
}

.cf-sel-card:nth-child(1) {
  animation-delay: 0.06s;
}

.cf-sel-card:nth-child(2) {
  animation-delay: 0.13s;
}

.cf-sel-card:nth-child(3) {
  animation-delay: 0.20s;
}

.cf-sel-card:hover {
  border-color: var(--cf-green);
  box-shadow: 0 0 22px -6px rgba(76, 175, 80, 0.40);
  transform: translateY(-2px);
}

.cf-sel-card.cf-sel-active {
  border-color: var(--cf-purple);
  background: var(--cf-purple-s);
  box-shadow: 0 0 28px -6px rgba(177, 92, 255, 0.45);
}

.cf-sel-card-icon {
  margin-bottom: 12px;
}

.cf-sel-card-icon svg {
  width: 36px;
  height: 36px;
}

.cf-sel-card-name {
  font-size: 13px;
  letter-spacing: 0.10em;
  color: var(--cf-mist);
  font-weight: 700;
  margin-bottom: 4px;
}

.cf-sel-card.cf-sel-active .cf-sel-card-name {
  color: var(--cf-purple);
}

.cf-sel-card-sub {
  font-size: 10px;
  color: var(--cf-fog);
  letter-spacing: 0.07em;
}

/* ===== STEP 4: TASK ===== */
.cf-task-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--cf-green);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: 8px;
  opacity: 0.80;
}

.cf-task-body {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: var(--cf-mist);
  margin-bottom: 20px;
}

.cf-example-block {
  background: var(--cf-panel);
  border-left: 3px solid var(--cf-purple);
  border-radius: 0 6px 6px 0;
  padding: 14px 18px;
  margin-bottom: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--cf-fog);
  line-height: 1.7;
}

.cf-example-block strong {
  color: var(--cf-purple);
}

.cf-hints-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--cf-fog);
  letter-spacing: 0.22em;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.cf-hints-list {
  list-style: none;
  padding: 0;
  margin: 0 0 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cf-hints-list li {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--cf-fog);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.cf-hints-list li::before {
  content: '>';
  color: var(--cf-green);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ===== STEP 5: CODE AREA ===== */
.cf-code-wrap {
  position: relative;
  margin-bottom: 16px;
}

.cf-code {
  width: 100%;
  box-sizing: border-box;
  min-height: 148px;
  resize: vertical;
  background: var(--cf-void);
  border: 1.5px solid var(--cf-edge);
  color: var(--cf-neon);
  caret-color: var(--cf-neon);
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 13px;
  line-height: 1.65;
  padding: 16px 18px;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.2s;
  tab-size: 2;
}

.cf-code:focus {
  border-color: var(--cf-green);
  box-shadow: 0 0 16px rgba(0, 255, 122, 0.18);
}

.cf-ai-note {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--cf-fog);
  letter-spacing: 0.14em;
  margin-top: 10px;
  display: none;
}

.cf-ai-note.cf-visible {
  display: block;
}

.cf-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(177, 92, 255, 0.25);
  border-top-color: var(--cf-purple);
  border-radius: 50%;
  animation: cf-spin 0.75s linear infinite;
  margin-right: 7px;
  vertical-align: middle;
}

@keyframes cf-spin {
  to {
    transform: rotate(360deg);
  }
}

/* ===== STEP 6: SUBMISSION PROGRESS ===== */
.cf-progress-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 24px 0;
}

.cf-progress-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--cf-fog);
  letter-spacing: 0.10em;
  opacity: 0;
  animation: cf-fade-up 0.35s ease forwards;
}

.cf-progress-item:nth-child(1) {
  animation-delay: 0.1s;
}

.cf-progress-item:nth-child(2) {
  animation-delay: 0.2s;
}

.cf-progress-item:nth-child(3) {
  animation-delay: 0.3s;
}

.cf-progress-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--cf-fog);
  color: var(--cf-fog);
  transition: all 0.4s;
}

.cf-progress-item.cf-prog-done .cf-progress-icon {
  border-color: var(--cf-neon);
  background: rgba(0, 255, 122, 0.12);
  color: var(--cf-neon);
  box-shadow: 0 0 12px rgba(0, 255, 122, 0.35);
}

.cf-progress-item.cf-prog-done {
  color: var(--cf-mist);
}

.cf-prog-pending-ring {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(76, 175, 80, 0.35);
  border-top-color: var(--cf-green);
  border-radius: 50%;
  animation: cf-spin 0.9s linear infinite;
}

/* ===== STEP 7: SUCCESS ===== */
.cf-success-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(0, 255, 122, 0.10);
  border: 2px solid var(--cf-neon);
  box-shadow: 0 0 32px rgba(0, 255, 122, 0.30);
  margin-bottom: 22px;
  animation: cf-badge-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes cf-badge-pop {
  from {
    transform: scale(0.6);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

.cf-success-lines {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0 28px;
}

.cf-success-line {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--cf-mist);
  letter-spacing: 0.10em;
  opacity: 0;
  animation: cf-fade-up 0.4s ease forwards;
}

.cf-success-line:nth-child(1) {
  animation-delay: 0.15s;
}

.cf-success-line:nth-child(2) {
  animation-delay: 0.28s;
}

.cf-success-line:nth-child(3) {
  animation-delay: 0.41s;
}

.cf-success-line-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--cf-purple);
  box-shadow: 0 0 8px rgba(177, 92, 255, 0.55);
}

.cf-success-line:nth-child(1) .cf-success-line-dot {
  background: var(--cf-neon);
  box-shadow: 0 0 8px rgba(0, 255, 122, 0.55);
}

/* ===== SHARED ANIMATIONS ===== */
@keyframes cf-fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== STEP PANEL TRANSITION ===== */
.cf-step {
  animation: cf-fade-up 0.38s ease;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 680px) {
  .cf-card {
    padding: 28px 20px 24px;
  }

  .cf-title {
    font-size: 22px;
  }

  .cf-caps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cf-sel-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .cf-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cf-btn {
    padding: 12px 20px;
    font-size: 12px;
    justify-content: center;
  }
}

@media (max-width: 400px) {
  .cf-caps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== STEP 12: PROJECT SHOWCASE LINKS ===== */
.cf-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 16px 0 4px;
}

.cf-showcase-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 20px;
  background: linear-gradient(135deg, rgba(0, 255, 122, 0.18), rgba(76, 175, 80, 0.08));
  border: 1.5px solid rgba(0, 255, 122, 0.55);
  border-radius: 8px;
  text-decoration: none;
  color: var(--cf-neon);
  font-family: 'Black Ops One', sans-serif;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 0 16px rgba(0, 255, 122, 0.18);
  transition: all 0.25s;
  cursor: pointer;
}

.cf-showcase-link:hover {
  border-color: var(--cf-neon);
  background: linear-gradient(135deg, rgba(0, 255, 122, 0.32), rgba(76, 175, 80, 0.16));
  color: #ffffff;
  box-shadow: 0 0 30px rgba(0, 255, 122, 0.45);
  transform: translateY(-3px);
  text-decoration: none;
}

.cf-showcase-link-purple {
  color: #d8b3ff;
  border-color: rgba(177, 92, 255, 0.6);
  background: linear-gradient(135deg, rgba(177, 92, 255, 0.22), rgba(177, 92, 255, 0.06));
  box-shadow: 0 0 16px rgba(177, 92, 255, 0.18);
}

.cf-showcase-link-purple:hover {
  border-color: var(--cf-purple);
  background: linear-gradient(135deg, rgba(177, 92, 255, 0.36), rgba(177, 92, 255, 0.12));
  color: #ffffff;
  box-shadow: 0 0 30px rgba(177, 92, 255, 0.45);
}

.cf-showcase-link-icon svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

@media (max-width: 580px) {
  .cf-showcase-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== STEP 11: CONTRIBUTOR BADGE (profile page) ===== */
.cf-contributor-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px 8px 12px;
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.14), rgba(0, 255, 122, 0.06));
  border: 1.5px solid var(--cf-green);
  border-radius: 30px;
  color: var(--cf-neon);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  box-shadow: 0 0 16px rgba(0, 255, 122, 0.18);
  animation: cf-neon-pulse 2.2s infinite alternate ease-in-out;
  cursor: default;
}

.cf-contributor-badge svg {
  width: 16px;
  height: 16px;
}

/* ===== CONTRIBUTORS DIRECTORY PAGE ===== */
.cf-dir-page {
  min-height: 100vh;
  background: #0B0C10;
  background-image:
    linear-gradient(rgba(76, 175, 80, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(76, 175, 80, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  color: #e8edef;
  padding: 48px 20px 80px;
}

.cf-dir-header {
  text-align: center;
  margin-bottom: 48px;
}

.cf-dir-eyebrow {
  font-size: 10px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: #4CAF50;
  margin-bottom: 12px;
}

.cf-dir-title {
  font-family: 'Black Ops One', sans-serif;
  font-size: 36px;
  color: #e8edef;
  margin: 0 0 10px;
  line-height: 1.1;
}

.cf-dir-title span {
  color: #00ff7a;
}

.cf-dir-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: #8faa9e;
  margin-bottom: 32px;
}

.cf-dir-search-wrap {
  max-width: 640px;
  margin: 0 auto 40px;
  position: relative;
}

.cf-dir-search {
  width: 100%;
  box-sizing: border-box;
  background: #0d1117;
  border: 1.5px solid rgba(76, 175, 80, 0.35);
  color: #00ff7a;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  padding: 14px 50px 14px 18px;
  border-radius: 4px;
  outline: none;
  caret-color: #00ff7a;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.cf-dir-search:focus {
  border-color: #4CAF50;
  box-shadow: 0 0 16px rgba(0, 255, 122, 0.2);
}

.cf-dir-search::placeholder {
  color: rgba(76, 175, 80, 0.35);
  letter-spacing: 0.10em;
}

.cf-dir-search-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(76, 175, 80, 0.55);
  pointer-events: none;
}

.cf-dir-filters {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.cf-dir-filter-btn {
  background: transparent;
  border: 1.5px solid rgba(76, 175, 80, 0.30);
  color: #8faa9e;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
}

.cf-dir-filter-btn:hover,
.cf-dir-filter-btn.cf-dir-active {
  border-color: #4CAF50;
  color: #00ff7a;
  background: rgba(76, 175, 80, 0.10);
  box-shadow: 0 0 10px rgba(0, 255, 122, 0.15);
}

.cf-dir-stats {
  text-align: center;
  font-size: 11px;
  color: rgba(76, 175, 80, 0.55);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.cf-dir-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.cf-dir-card {
  background: linear-gradient(180deg, #0d1117 0%, #0B0C10 100%);
  border: 1.5px solid rgba(76, 175, 80, 0.20);
  border-radius: 8px;
  padding: 22px 24px;
  position: relative;
  transition: all 0.25s;
  overflow: hidden;
}

.cf-dir-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #4CAF50, #00ff7a, #b15cff);
  opacity: 0;
  transition: opacity 0.25s;
}

.cf-dir-card:hover {
  border-color: rgba(76, 175, 80, 0.55);
  box-shadow: 0 8px 32px -8px rgba(0, 255, 122, 0.25);
  transform: translateY(-2px);
}

.cf-dir-card:hover::before {
  opacity: 1;
}

.cf-dir-card-num {
  position: absolute;
  top: 14px;
  right: 16px;
  font-size: 10px;
  color: rgba(76, 175, 80, 0.40);
  letter-spacing: 0.18em;
}

.cf-dir-card-username {
  font-family: 'Black Ops One', sans-serif;
  font-size: 18px;
  color: #e8edef;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cf-dir-card-type {
  font-size: 11px;
  color: #00ff7a;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.cf-dir-card-type.kg {
  color: #b15cff;
}

.cf-dir-card-type.dm {
  color: #00c8ff;
}

.cf-dir-card-project {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: #8faa9e;
  margin-bottom: 14px;
  line-height: 1.4;
}

.cf-dir-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(76, 175, 80, 0.10);
  padding-top: 12px;
}

.cf-dir-card-date {
  font-size: 10px;
  color: rgba(76, 175, 80, 0.38);
  letter-spacing: 0.12em;
}

.cf-dir-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #4CAF50;
  border: 1px solid rgba(76, 175, 80, 0.35);
  padding: 3px 10px;
  border-radius: 20px;
}

.cf-dir-empty {
  text-align: center;
  grid-column: 1 / -1;
  padding: 60px 20px;
  color: rgba(76, 175, 80, 0.35);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.cf-dir-loading {
  text-align: center;
  grid-column: 1 / -1;
  padding: 60px 20px;
  color: rgba(76, 175, 80, 0.45);
  font-size: 12px;
  letter-spacing: 0.14em;
}

/* commando mascot, mission theme */
.cf-watermark {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  opacity: 0.05;
  background-repeat: no-repeat;
  background-position: right -28px bottom -16px;
  background-size: 300px auto;
  pointer-events: none;
}

.cf-card>#cf-step-body {
  position: relative;
  z-index: 1;
}

.cf-hero {
  display: flex;
  justify-content: center;
  margin: 2px 0 16px;
}

.cf-hero img {
  width: 160px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 16px rgba(0, 255, 122, 0.55));
  animation: cfFloat 3.6s ease-in-out infinite;
}

@keyframes cfFloat {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

/* ===== Pavithra: "Train Your Bot More" mini-game (MCQ + match-the-following) ===== */
.cf-btn-ic {
  display: inline-flex;
  align-items: center;
  margin: 0 2px;
}

.cf-btn-ic svg {
  width: 17px;
  height: 17px;
}

.cf-train-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(0, 255, 122, 0.10);
  border: 2px solid var(--cf-neon);
  box-shadow: 0 0 34px rgba(0, 255, 122, 0.30);
  margin-bottom: 20px;
  animation: cf-badge-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.cf-train-hero svg {
  width: 38px;
  height: 38px;
}

.cf-success-badge svg {
  width: 34px;
  height: 34px;
}

/* --- MCQ --- */
.cf-mcq-q {
  font-size: 28px;
  line-height: 1.3;
  margin-bottom: 24px;
}

.cf-mcq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 20px;
}

.cf-mcq-opt {
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
  padding: 20px 24px;
  background: var(--cf-panel);
  border: 2px solid var(--cf-edge);
  border-radius: 10px;
  color: var(--cf-mist);
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  line-height: 1.5;
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s, transform 0.1s, box-shadow 0.18s;
  min-height: 68px;
}

.cf-mcq-opt:hover:not(.cf-answered) {
  border-color: var(--cf-green);
  background: var(--cf-panel-2);
  transform: translateY(-2px);
}

.cf-mcq-letter {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--cf-green);
  border-radius: 8px;
  color: var(--cf-green);
  font-family: 'Black Ops One', sans-serif;
  font-size: 16px;
}

.cf-mcq-opt.cf-answered {
  cursor: default;
}

.cf-mcq-opt.cf-mcq-correct {
  border-color: var(--cf-neon);
  background: rgba(0, 255, 122, 0.12);
}

.cf-mcq-opt.cf-mcq-correct .cf-mcq-letter {
  border-color: var(--cf-neon);
  background: var(--cf-neon);
  color: #0B0C10;
}

.cf-mcq-opt.cf-mcq-wrong {
  border-color: #ff5f6d;
  background: rgba(255, 95, 109, 0.12);
}

.cf-mcq-opt.cf-mcq-wrong .cf-mcq-letter {
  border-color: #ff5f6d;
  color: #ff5f6d;
}

.cf-mcq-feedback {
  display: none;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  margin-bottom: 10px;
}

.cf-mcq-feedback.cf-visible {
  display: flex;
}

.cf-mcq-feedback.ok {
  color: var(--cf-neon);
}

.cf-mcq-feedback.bad {
  color: #ff5f6d;
}

.cf-mcq-feedback svg {
  width: 17px;
  height: 17px;
}

/* --- Match the following --- */
.cf-match-wrap {
  position: relative;
}

.cf-match-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
  z-index: 3;
}

.cf-match-line {
  stroke: var(--cf-neon);
  stroke-width: 3;
  stroke-linecap: round;
  filter: drop-shadow(0 0 4px rgba(0, 255, 122, 0.6));
  animation: cf-line-in 0.25s ease-out;
}

@keyframes cf-line-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.cf-match-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 64px;
  margin: 20px 0 24px;
}

.cf-match-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cf-match-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  background: var(--cf-panel);
  border: 2px solid var(--cf-edge);
  border-radius: 10px;
  color: var(--cf-mist);
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  line-height: 1.4;
  transition: border-color 0.18s, background 0.18s, transform 0.1s, opacity 0.18s, box-shadow 0.18s;
  min-height: 64px;
}

.cf-match-left {
  cursor: grab;
}

.cf-match-left:active {
  cursor: grabbing;
}

.cf-match-right {
  cursor: default;
}

.cf-match-label {
  position: relative;
  z-index: 1;
}

.cf-match-item:hover:not(.cf-matched) {
  border-color: var(--cf-green);
  transform: translateY(-2px);
}

/* connector dots that the line snaps to */
.cf-match-dot {
  position: absolute;
  top: 50%;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--cf-deep);
  border: 2px solid var(--cf-green);
  transform: translateY(-50%);
}

.cf-match-dot-r {
  right: -6px;
}

.cf-match-dot-l {
  left: -6px;
}

.cf-match-item.cf-matched .cf-match-dot {
  border-color: var(--cf-neon);
  background: var(--cf-neon);
  box-shadow: 0 0 8px rgba(0, 255, 122, 0.7);
}

/* drag + drop states */
.cf-match-left.cf-dragging {
  opacity: 0.45;
  border-style: dashed;
  border-color: var(--cf-green);
}

.cf-match-right.cf-drop-hover:not(.cf-matched) {
  border-color: var(--cf-neon);
  background: rgba(0, 255, 122, 0.10);
  box-shadow: 0 0 0 1px var(--cf-neon) inset;
}

.cf-match-ic {
  display: inline-flex;
  color: var(--cf-green);
}

.cf-match-ic svg {
  width: 22px;
  height: 22px;
}

.cf-match-item.cf-sel {
  border-color: var(--cf-purple);
  background: var(--cf-purple-xs);
  box-shadow: 0 0 0 1px var(--cf-purple) inset;
}

.cf-match-item.cf-matched {
  border-color: var(--cf-neon);
  background: rgba(0, 255, 122, 0.10);
  color: var(--cf-neon);
  cursor: default;
  opacity: 0.85;
}

.cf-match-item.cf-matched .cf-match-ic {
  color: var(--cf-neon);
}

.cf-match-item.cf-wrong {
  border-color: #ff5f6d;
  background: rgba(255, 95, 109, 0.12);
  animation: cf-shake 0.4s;
}

@keyframes cf-shake {

  0%,
  100% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(-5px);
  }

  75% {
    transform: translateX(5px);
  }
}

@media (max-width: 640px) {
  .cf-mcq-grid {
    grid-template-columns: 1fr;
  }

  .cf-match-grid {
    gap: 12px 16px;
  }
}

/* Pavithra: the dashboard page has a global `button:hover { background:green; color:black!important }`.
   Re-assert the game buttons' own look so their text/icons don't get painted over on hover. */
.cf-mcq-opt:not(.cf-answered):hover {
  background-color: var(--cf-panel-2);
  border-color: var(--cf-green);
  color: var(--cf-mist) !important;
}

.cf-mcq-opt.cf-answered:hover {
  color: var(--cf-mist) !important;
}

.cf-mcq-opt.cf-mcq-correct,
.cf-mcq-opt.cf-mcq-correct:hover {
  background-color: rgba(0, 255, 122, 0.12) !important;
}

.cf-mcq-opt.cf-mcq-wrong,
.cf-mcq-opt.cf-mcq-wrong:hover {
  background-color: rgba(255, 95, 109, 0.12) !important;
}

.cf-match-item:not(.cf-matched):hover {
  background-color: var(--cf-panel-2);
  border-color: var(--cf-green);
  color: var(--cf-mist) !important;
}

.cf-match-item.cf-matched,
.cf-match-item.cf-matched:hover {
  background-color: rgba(0, 255, 122, 0.10) !important;
  color: var(--cf-neon) !important;
}

.cf-match-item.cf-wrong,
.cf-match-item.cf-wrong:hover {
  background-color: rgba(255, 95, 109, 0.12) !important;
  color: var(--cf-mist) !important;
}

.cf-match-right.cf-drop-hover:not(.cf-matched) {
  background-color: rgba(0, 255, 122, 0.10) !important;
  color: var(--cf-mist) !important;
}