/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0d1117;
  --surface:   #161b22;
  --border:    #30363d;
  --text:      #c9d1d9;
  --muted:     #8b949e;
  --accent:    #00e5a0;
  --accent2:   #58a6ff;
  --danger:    #f85149;
  --warn:      #e3b341;
  --mono:      'Courier New', Courier, monospace;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--accent2); text-decoration: none; }
a:hover { color: var(--accent); text-decoration: underline; }

/* ── Layout ── */
.container { max-width: 1000px; margin: 0 auto; padding: 0 1.5rem; }

/* ── Top bar ── */
.topbar {
  border-bottom: 1px solid var(--border);
  padding: .5rem 0;
  font-size: .75rem;
  color: var(--muted);
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem; }
.topbar .status { color: var(--accent); }
.topbar .status::before { content: '● '; }

/* ── Header / Hero ── */
header {
  border-bottom: 1px solid var(--border);
  padding: 3rem 0 2rem;
}
.hero-tag {
  font-size: .7rem;
  color: var(--accent);
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-bottom: .75rem;
}
header h1 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  color: #ffffff;
  font-weight: 700;
  line-height: 1.2;
}
header h1 span { color: var(--accent); }
.bio {
  color: var(--muted);
  margin-top: .6rem;
  font-size: .95rem;
}
.cert-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.25rem;
}
.badge {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .2rem .65rem;
  font-size: .7rem;
  color: var(--muted);
  letter-spacing: .05em;
}
.badge.hl { border-color: var(--accent); color: var(--accent); }

/* ── Section ── */
section { padding: 2.5rem 0; border-bottom: 1px solid var(--border); }
.section-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.5rem;
}
.section-header h2 {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--muted);
}
.section-header::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── Skills ── */
.skills-grid { display: grid; gap: 1rem; }

.skill { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: .5rem 1rem; }
.skill-name { font-size: .85rem; color: var(--text); }
.skill-pct  { font-size: .75rem; color: var(--accent); text-align: right; }

.skill-bar-wrap {
  grid-column: 1 / -1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.skill-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent2) 100%);
  border-radius: 2px;
  transition: width .6s ease;
}

/* ── Case Log Table ── */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}
thead th {
  text-align: left;
  padding: .6rem .9rem;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}
tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .15s;
}
tbody tr:hover { background: var(--surface); }
tbody td { padding: .7rem .9rem; vertical-align: middle; }

.case-num { color: var(--muted); font-size: .8rem; }
.case-name { color: var(--text); font-weight: 600; }
.platform-badge {
  display: inline-block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: .15rem .5rem;
  font-size: .7rem;
  color: var(--muted);
}
.verdict-tp {
  color: var(--danger);
  font-weight: 700;
  font-size: .75rem;
}
.verdict-mix {
  color: var(--warn);
  font-weight: 700;
  font-size: .75rem;
}
.verdict-wip {
  color: var(--accent2);
  font-weight: 700;
  font-size: .75rem;
}
.action-link {
  color: var(--accent2);
  font-size: .8rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .2rem .6rem;
  white-space: nowrap;
  transition: border-color .15s, color .15s;
}
.action-link:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }

/* ── Skill tags ── */
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.skill-tag {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .3rem .75rem;
  font-size: .78rem;
  color: var(--accent);
  background: var(--surface);
  letter-spacing: .03em;
}

/* ── About / Contact ── */
.about-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.25rem 1.5rem;
  max-width: 640px;
}
.about-block p {
  font-size: .88rem;
  color: var(--text);
  margin-bottom: .35rem;
}
.about-block p:last-of-type { margin-bottom: 1rem; }
.contact-links { display: flex; flex-direction: column; gap: .45rem; }
.contact-item {
  font-size: .82rem;
  color: var(--accent2);
  display: flex;
  align-items: baseline;
  gap: .6rem;
}
.contact-item:hover { color: var(--accent); text-decoration: none; }
.contact-label {
  color: var(--muted);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  min-width: 4.5rem;
}

/* ── Footer ── */
footer {
  padding: 1.5rem 0;
  text-align: center;
  font-size: .75rem;
  color: var(--muted);
}

/* ── Investigation report specific ── */
.report-body { max-width: 800px; margin: 0 auto; padding: 2rem 1.5rem; }
.report-meta {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .3rem 1rem;
  font-size: .82rem;
  margin-bottom: 2rem;
}
.report-meta .key { color: var(--muted); }
.report-meta .val { color: var(--accent); }

.report-body h1 { font-size: 1.5rem; color: #fff; margin-bottom: .5rem; }
.report-body h2 {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--accent);
  margin: 2rem 0 .75rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: .4rem;
}
.report-body p { margin-bottom: 1rem; font-size: .9rem; color: var(--text); }

.report-body table { margin-bottom: 1.5rem; }
.report-body table thead th { color: var(--accent); }

.verdict-tp-cell { color: var(--danger); font-weight: 700; }
.verdict-fp-cell { color: var(--muted); font-weight: 700; }

.alert-block {
  background: var(--surface);
  border-left: 3px solid var(--border);
  border-radius: 0 4px 4px 0;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  font-size: .88rem;
}
.alert-block.tp { border-left-color: var(--danger); }
.alert-block.fp { border-left-color: var(--muted); }
.alert-block strong { color: var(--accent2); }

pre {
  background: #010409;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem;
  overflow-x: auto;
  font-size: .82rem;
  color: var(--accent);
  margin: .75rem 0 1.25rem;
  line-height: 1.5;
}

.ioc-table td:first-child { color: var(--muted); font-size: .78rem; }
.ioc-table td:last-child  { color: var(--warn); word-break: break-all; }

.mitre-tag {
  display: inline-block;
  background: #161b22;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .25rem .7rem;
  font-size: .78rem;
  color: var(--accent2);
  margin: .25rem .25rem .25rem 0;
}

.back-link {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-size: .8rem;
  color: var(--muted);
}
.back-link:hover { color: var(--accent); }

.closed-banner {
  background: rgba(0, 229, 160, .08);
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: .6rem 1rem;
  font-size: .8rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  display: inline-block;
}