/* ============================================================
   BinaryShield — Web VAPT Checklist
   Stylesheet: style.css
   ============================================================ */

:root {
  --bg: #080c10;
  --bg2: #0d1117;
  --bg3: #111820;
  --bg4: #161e28;
  --border: #1e3a4a;
  --accent: #00d4ff;
  --accent2: #00ff88;
  --accent3: #ff6b35;
  --accent4: #ff3c78;
  --accent5: #b060ff;
  --text: #c9d8e8;
  --text2: #7a9ab0;
  --text3: #4a6a7a;
  --mono: 'Fira Code', 'Courier New', monospace;
  --display: 'Inter', sans-serif;
  --body: 'Inter', sans-serif;
  --glow: 0 0 20px rgba(0,212,255,0.15);
  --glow2: 0 0 20px rgba(0,255,136,0.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-weight: 300;
  display: flex;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── SIDEBAR ──────────────────────────────── */
#sidebar {
  width: 280px;
  min-width: 280px;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  display: flex;
  flex-direction: column;
}
#sidebar::-webkit-scrollbar { width: 4px; }
#sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.sidebar-header {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg3);
}
.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--display);
  font-size: 16px;
  font-weight: 800;
  color: var(--accent4);
  text-decoration: none;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  transition: color 0.2s;
}
.brand-link:hover { color: #ff6e9c; }
.brand-link .brand-icon { font-size: 15px; }
.brand-divider {
  height: 1px;
  background: linear-gradient(90deg, var(--accent4), transparent);
  margin-bottom: 0;
  opacity: 0.35;
}

#search-box {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
#search-input {
  width: 100%;
  background: var(--bg4);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--mono);
  font-size: 11px;
  padding: 8px 12px;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.2s;
}
#search-input:focus { border-color: var(--accent); }
#search-input::placeholder { color: var(--text3); }

.nav-list { padding: 8px 0; flex: 1; }
.nav-item {
  display: block;
  padding: 8px 20px;
  font-family: var(--body);
  font-size: 12px;
  font-weight: 400;
  color: var(--text2);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: all 0.2s;
  cursor: pointer;
  line-height: 1.4;
}
.nav-item:hover, .nav-item.active {
  color: var(--accent);
  border-left-color: var(--accent);
  background: rgba(0,212,255,0.05);
}
.nav-item .num {
  color: var(--text3);
  margin-right: 6px;
}
.nav-cat {
  padding: 12px 20px 4px;
  font-family: var(--body);
  font-size: 10px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ── MAIN CONTENT ─────────────────────────── */
#main {
  margin-left: 280px;
  flex: 1;
  min-width: 0;
}

.hero {
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg3) 50%, #0a1520 100%);
  border-bottom: 1px solid var(--border);
  padding: 60px 60px 50px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; left: -10%;
  width: 60%; height: 200%;
  background: radial-gradient(ellipse, rgba(0,212,255,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: 'VAPT';
  position: absolute;
  right: 60px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--display);
  font-size: 120px;
  font-weight: 900;
  color: rgba(0,212,255,0.03);
  letter-spacing: -5px;
  pointer-events: none;
}
.hero h1 {
  font-family: var(--display);
  font-size: 38px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0px;
  text-transform: none;
  line-height: 1.15;
}
.hero h1 span { color: var(--accent); }
.hero p {
  margin-top: 14px;
  font-size: 14px;
  color: var(--text2);
  max-width: 550px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.stat { text-align: left; }
.stat-val {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent2);
}
.stat-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text3);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ── CONTENT AREA ─────────────────────────── */
#content { padding: 0 60px 80px; }

/* ── VULN CARD ────────────────────────────── */
.vuln-card {
  margin-top: 48px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg2);
  transition: border-color 0.3s;
}
.vuln-card:hover { border-color: rgba(0,212,255,0.3); }
.vuln-header {
  padding: 24px 28px;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 20px;
  cursor: pointer;
  user-select: none;
}
.vuln-num {
  font-family: var(--display);
  font-size: 11px;
  color: var(--accent);
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.3);
  padding: 4px 10px;
  border-radius: 3px;
  white-space: nowrap;
  margin-top: 2px;
}
.vuln-title-block { flex: 1; }
.vuln-name {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0;
}
.vuln-short {
  font-size: 13px;
  color: var(--text2);
  margin-top: 4px;
  line-height: 1.5;
}
/* ── TOGGLE DONE BUTTON ───────────────────── */
.toggle-done {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: transparent;
  color: transparent;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  margin-top: 2px;
  line-height: 1;
  user-select: none;
}
.toggle-done:hover {
  border-color: var(--accent2);
  color: rgba(0,255,136,0.5);
  background: rgba(0,255,136,0.06);
}
.toggle-done.done {
  border-color: var(--accent2);
  background: var(--accent2);
  color: #04100a;
}

/* Done card state */
.vuln-card.done-card {
  border-color: rgba(0,255,136,0.3) !important;
  opacity: 0.72;
}
.vuln-card.done-card .vuln-num {
  border-color: rgba(0,255,136,0.3);
  background: rgba(0,255,136,0.08);
  color: var(--accent2);
}
.vuln-card.done-card .vuln-name {
  color: var(--text2);
  text-decoration: line-through;
  text-decoration-color: rgba(0,255,136,0.4);
}

.vuln-body { padding: 28px 28px 32px; }
.vuln-body.collapsed { display: none; }

/* ── SECTION LABEL ────────────────────────── */
.section-label {
  font-family: var(--display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  margin-top: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 1px;
  background: var(--accent);
}
.section-label:first-child { margin-top: 0; }

/* ── FIELDS ───────────────────────────────── */
.field-row {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 18px;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.7;
}
.field-row strong {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text3);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}
ul.location-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
ul.location-list li {
  font-family: var(--mono);
  font-size: 11px;
  background: var(--bg4);
  border: 1px solid var(--border);
  color: var(--accent2);
  padding: 3px 10px;
  border-radius: 3px;
}

/* ── CODE BLOCKS ──────────────────────────── */
.code-block {
  background: #060a0e;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: 16px 18px;
  margin: 8px 0;
  font-family: var(--mono);
  font-size: 12px;
  color: #a8d8ea;
  line-height: 1.8;
  overflow-x: auto;
  white-space: pre;
}
.code-block.green  { border-left-color: var(--accent2); color: #a8ffca; }
.code-block.orange { border-left-color: var(--accent3); color: #ffcba8; }
.code-block.red    { border-left-color: var(--accent4); color: #ffa8c0; }
.code-block.purple { border-left-color: var(--accent5); color: #d4a8ff; }

/* ── PAYLOAD GROUPS ───────────────────────── */
.payload-group { margin-bottom: 16px; }
.payload-title {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent3);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}
.payload-title::before { content: '▸ '; }

/* ── TOOLS ────────────────────────────────── */
.tools-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}
.tool-badge {
  font-family: var(--mono);
  font-size: 11px;
  background: rgba(176,96,255,0.1);
  border: 1px solid rgba(176,96,255,0.3);
  color: var(--accent5);
  padding: 4px 12px;
  border-radius: 3px;
}

/* ── IMPACT LIST ──────────────────────────── */
.impact-list { list-style: none; margin-top: 6px; }
.impact-list li {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent4);
  padding: 3px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.impact-list li::before { content: '✦'; font-size: 10px; }

/* ── REFERENCES ───────────────────────────── */
.ref-list { list-style: none; margin-top: 6px; }
.ref-list li { padding: 4px 0; }
.ref-list a {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}
.ref-list a:hover { color: var(--accent2); text-decoration: underline; }

/* ── GRID LAYOUT ──────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 10px;
}
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
  #sidebar { width: 240px; min-width: 240px; }
  #main { margin-left: 240px; }
  .hero { padding: 40px 30px; }
  #content { padding: 0 30px 60px; }
}

/* ── TOGGLE BAR ───────────────────────────── */
.toggle-all-bar {
  padding: 16px 60px;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 12px;
  align-items: center;
}
.btn {
  font-family: var(--mono);
  font-size: 11px;
  background: var(--bg4);
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 6px 16px;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.5px;
}
.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0,212,255,0.05);
}
.btn-label { font-family: var(--mono); font-size: 11px; color: var(--text3); }

/* ── SCROLL TOP ───────────────────────────── */
#scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--bg3);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 16px;
  width: 40px; height: 40px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
}
#scroll-top.show { opacity: 1; pointer-events: all; }
#scroll-top:hover { background: var(--accent); color: var(--bg); }

/* ── DIVIDER ──────────────────────────────── */
.section-divider {
  margin: 40px 0 0;
  padding: 16px 28px;
  background: var(--bg4);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text3);
  text-transform: uppercase;
}

/* ── HIGHLIGHT ────────────────────────────── */
mark {
  background: rgba(0,212,255,0.2);
  color: var(--accent);
  border-radius: 2px;
  padding: 0 2px;
}

.chevron { transition: transform 0.2s; display: inline-block; margin-left: auto; color: var(--text3); font-size: 14px; }
.collapsed-header .chevron { transform: rotate(-90deg); }

/* ── FOOTER ───────────────────────────────── */
.site-footer {
  margin-top: 60px;
  border-top: 1px solid var(--border);
  background: var(--bg2);
}
.footer-inner {
  padding: 24px 60px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text2);
}
.footer-brand a {
  color: var(--accent4);
  text-decoration: none;
  font-weight: 700;
  transition: color 0.2s;
}
.footer-brand a:hover { color: #ff6e9c; }
.footer-sep { color: var(--text3); }
.footer-msg {
  font-size: 13px;
  color: var(--text3);
}
.footer-msg a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-msg a:hover { color: var(--accent2); text-decoration: underline; }
.footer-copy {
  font-size: 11px;
  color: var(--text3);
  font-family: var(--mono);
}
@media (max-width: 900px) {
  .footer-inner { padding: 20px 30px; }
}