/* ========== WRITEUP PAGE STYLES ========== */

/* Force all content visible on writeup pages */
.reveal,
.timeline-item {
  opacity: 1 !important;
  transform: none !important;
}

/* Back link */
.back-link {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent-cyan);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 24px;
  transition: var(--transition);
}
.back-link:hover { gap: 10px; color: var(--accent-green); }

/* Writeup Hero */
.writeup-hero {
  position: relative;
  z-index: 1;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 40px 60px;
}
.writeup-hero-content { max-width: 800px; }
.ctf-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 3px;
  color: var(--accent-green);
  padding: 6px 16px;
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: 20px;
  background: rgba(0, 255, 136, 0.08);
  margin-bottom: 20px;
}
.writeup-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  line-height: 1.1;
}
.writeup-tagline {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

/* CTF Stats */
.ctf-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.ctf-stat { text-align: center; }
.ctf-stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent-cyan);
}
.ctf-stat-value sup {
  font-size: 0.5em;
  color: var(--text-muted);
}
.ctf-stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Scoreboard placeholder */
.scoreboard-img {
  max-width: 700px;
  margin: 0 auto;
}
.img-placeholder {
  background: var(--bg-card);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius);
  padding: 60px 40px;
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}
.img-placeholder span {
  display: block;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.img-placeholder p {
  font-size: 0.8rem;
}

/* Screenshot placeholders inline */
.screenshot-placeholder {
  margin: 24px 0;
}
.screenshot-placeholder .img-placeholder {
  padding: 40px 30px;
}

/* Writeup images */
.scoreboard-img img,
.screenshot-placeholder img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

/* Challenges Section */
.challenges-section {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 40px 100px;
}

/* Challenge Block */
.challenge-block {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  margin-bottom: 48px;
  overflow: hidden;
  transition: var(--transition);
}
.challenge-block:hover {
  border-color: rgba(0, 240, 255, 0.3);
}
.challenge-header {
  padding: 24px 32px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}
.challenge-meta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.challenge-name {
  font-size: 1.4rem;
  font-weight: 700;
}
.challenge-body {
  padding: 32px;
}
.challenge-body p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.8;
}
.challenge-body strong {
  color: var(--text-primary);
}

/* Step Headings */
.step-heading {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 32px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}
.step-heading:first-child {
  margin-top: 0;
}

/* Code Blocks */
.code-block {
  background: #0d0d16;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  margin: 20px 0;
}
.code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}
.code-lang {
  color: var(--accent-cyan);
  font-weight: 600;
}
.code-file {
  color: var(--text-muted);
}
.code-block pre {
  padding: 20px;
  overflow-x: auto;
  margin: 0;
}
.code-block code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-primary);
  line-height: 1.7;
}

/* Inline code */
.challenge-body code:not(.flag-value) {
  font-family: var(--font-mono);
  font-size: 0.85em;
  padding: 2px 8px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: 4px;
  color: var(--accent-cyan);
}
/* Don't double-style code inside pre blocks */
.code-block code {
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
  color: var(--text-primary);
}

/* Finding List */
.finding-list {
  list-style: none;
  padding: 0;
  margin: 16px 0;
}
.finding-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.finding-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
  font-weight: bold;
}
.finding-list li strong {
  color: var(--text-primary);
}

/* Flag Box */
.flag-box {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: rgba(0, 255, 136, 0.06);
  border: 1px solid rgba(0, 255, 136, 0.25);
  border-radius: 8px;
  margin: 24px 0;
  flex-wrap: wrap;
}
.flag-label {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-green);
  white-space: nowrap;
}
.flag-value {
  font-family: var(--font-mono) !important;
  font-size: 1rem !important;
  color: var(--accent-green) !important;
  background: rgba(0, 255, 136, 0.1) !important;
  padding: 4px 12px !important;
  border-radius: 4px !important;
  border: 1px solid rgba(0, 255, 136, 0.2) !important;
  word-break: break-all;
}

/* Takeaway Box */
.takeaway-box {
  background: rgba(0, 240, 255, 0.04);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: 8px;
  padding: 24px;
  margin-top: 28px;
}
.takeaway-box h4 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--accent-cyan);
}
.takeaway-box ul {
  list-style: none;
  padding: 0;
}
.takeaway-box li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 8px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.takeaway-box li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-green);
}

/* Attack Flow Steps */
.attack-flow {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0;
}
.flow-step {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: var(--transition);
}
.flow-step:hover {
  border-color: var(--accent-cyan);
  transform: translateX(4px);
}
.flow-number {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
  color: var(--bg-primary);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 50%;
}
.flow-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .writeup-hero { padding: 100px 20px 40px; min-height: auto; }
  .challenges-section { padding: 40px 16px 80px; }
  .challenge-header { padding: 16px 20px; }
  .challenge-body { padding: 20px; }
  .code-block pre { padding: 14px; }
  .code-block code { font-size: 0.78rem; }
  .ctf-stats { gap: 24px; }
  .ctf-stat-value { font-size: 1.6rem; }
  .flag-box { flex-direction: column; align-items: flex-start; }
  .challenge-name { font-size: 1.15rem; }
}