/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg:       #ffffff;
  --surface:  #111111;
  --surface2: #181818;
  --border:   #222222;
  --border2:  #2a2a2a;
  --green:    #00ff88;
  --green-dim:#00cc6a;
  --red:      #ff4455;
  --amber:    #ffaa00;
  --blue:     #4488ff;
  --text:     #000000;
  --muted:    #666666;
  --font-mono: 'Courier New', Courier, monospace;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  display: flex;
  min-height: 100vh;
  font-size: 13px;
}

/* ── Sidebar ── */
.sidebar {
  width: 220px;
  min-height: 100vh;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 0;
  position: fixed;
  top: 0; left: 0; bottom: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  font-weight: bold;
  color: var(--green);
  letter-spacing: 0.05em;
}

nav {
  flex: 1;
  padding: 1rem 0;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 1.25rem;
  background: none;
  border: none;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s;
  border-left: 2px solid transparent;
}

.nav-item:hover {
  color: var(--text);
  background: var(--surface2);
}

.nav-item.active {
  color: var(--green);
  border-left-color: var(--green);
  background: rgba(0, 255, 136, 0.05);
}

.nav-item .icon {
  font-size: 16px;
  width: 18px;
  text-align: center;
}

.sidebar-footer {
  padding: 1rem 1.25rem 0;
  border-top: 1px solid var(--border);
}

.api-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--muted);
}

.api-status .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  animation: pulse 1.5s infinite;
}

.api-status.online .dot { background: var(--green); animation: none; }
.api-status.online { color: var(--green); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ── Main ── */
.main {
  margin-left: 220px;
  flex: 1;
  padding: 2rem;
  max-width: 900px;
}

/* ── Tabs ── */
.tab { display: none; }
.tab.active { display: block; }

.tab-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.tab-header h1 {
  font-size: 20px;
  color: var(--green);
  font-weight: normal;
  letter-spacing: 0.02em;
  margin-bottom: 4px;
}

.tab-header p {
  color: var(--muted);
  font-size: 12px;
}

/* ── Input ── */
.input-group {
  display: flex;
  gap: 8px;
  margin-bottom: 2rem;
}

.input-group input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border2);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 10px 14px;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.15s;
}

.input-group input:focus {
  border-color: var(--green);
}

.input-group button, .full-btn {
  background: var(--green);
  color: #000;
  border: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: bold;
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: opacity 0.15s;
  white-space: nowrap;
}

.input-group button:hover, .full-btn:hover { opacity: 0.85; }

.full-btn {
  width: 100%;
  padding: 12px;
  margin-top: 1rem;
  font-size: 13px;
}

/* ── Ad fraud form ── */
.adfraud-form { margin-bottom: 2rem; }
.field { margin-bottom: 1rem; }
.field label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.field input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border2);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 9px 12px;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.15s;
}
.field input:focus { border-color: var(--green); }

/* ── Results ── */
.results { display: flex; flex-direction: column; gap: 1rem; }

.result-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.block-header .source-badge {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 2px;
  border: 1px solid;
}
.source-badge.vt  { color: var(--blue);  border-color: var(--blue); }
.source-badge.ab  { color: var(--amber); border-color: var(--amber); }
.source-badge.st  { color: var(--green); border-color: var(--green); }
.source-badge.free{ color: var(--muted); border-color: var(--border2); }

.block-body { padding: 1rem 16px; }

.data-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  gap: 1rem;
}
.data-row:last-child { border-bottom: none; }
.data-key { color: var(--muted); font-size: 12px; flex-shrink: 0; width: 150px; }
.data-val { color: var(--text); font-size: 12px; text-align: right; word-break: break-all; }

/* Score badges */
.score { font-size: 22px; font-weight: bold; margin-bottom: 4px; }
.score.safe   { color: var(--green); }
.score.warn   { color: var(--amber); }
.score.danger { color: var(--red); }
.label-small { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; }

.score-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 1rem;
}
.score-cell {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px;
  text-align: center;
}

/* Tags */
.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 2px;
  font-size: 10px;
  letter-spacing: 0.05em;
  border: 1px solid;
}
.tag.safe   { color: var(--green); border-color: var(--green); background: rgba(0,255,136,0.06); }
.tag.warn   { color: var(--amber); border-color: var(--amber); background: rgba(255,170,0,0.06); }
.tag.danger { color: var(--red);   border-color: var(--red);   background: rgba(255,68,85,0.06); }
.tag.info   { color: var(--blue);  border-color: var(--blue);  background: rgba(68,136,255,0.06); }

/* Platform list */
.platform-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
}
.platform-item:last-child { border-bottom: none; }
.platform-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.platform-dot.found { background: var(--green); box-shadow: 0 0 6px var(--green); }
.platform-dot.not-found { background: var(--border2); }
.platform-name { flex: 1; font-size: 12px; }
.platform-link { font-size: 11px; color: var(--blue); text-decoration: none; }
.platform-link:hover { text-decoration: underline; }
.platform-status { font-size: 11px; color: var(--muted); }
.platform-status.found { color: var(--green); }

/* Domain tags list */
.domain-list { display: flex; flex-wrap: wrap; gap: 6px; }
.domain-chip {
  font-size: 11px;
  padding: 3px 10px;
  border: 1px solid var(--border2);
  border-radius: 2px;
  color: var(--text);
  background: var(--surface2);
}

/* Report */
.report-text {
  line-height: 1.8;
  color: var(--text);
  font-size: 13px;
  white-space: pre-wrap;
}

/* Breach item */
.breach-item {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 14px;
  margin-bottom: 8px;
}
.breach-name { color: var(--red); font-size: 13px; margin-bottom: 4px; }
.breach-meta { font-size: 11px; color: var(--muted); margin-bottom: 6px; }
.breach-classes { display: flex; flex-wrap: wrap; gap: 4px; }

/* Loading */
.loading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 1.5rem;
  color: var(--muted);
  font-size: 12px;
}
.spinner {
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--border2);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Error */
.error-box {
  border: 1px solid var(--red);
  border-radius: 4px;
  padding: 12px 16px;
  color: var(--red);
  background: rgba(255,68,85,0.05);
  font-size: 12px;
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }

/* ── Responsive ── */
@media (max-width: 700px) {
  .sidebar { width: 100%; min-height: auto; position: relative; flex-direction: row; flex-wrap: wrap; padding: 0.75rem; }
  .logo { border-bottom: none; padding-bottom: 0; }
  nav { display: flex; flex-wrap: wrap; gap: 4px; padding: 0.5rem 0 0; width: 100%; }
  .nav-item { width: auto; padding: 6px 10px; border-left: none; border-bottom: 2px solid transparent; font-size: 11px; }
  .nav-item.active { border-bottom-color: var(--green); border-left: none; background: none; }
  .sidebar-footer { display: none; }
  .main { margin-left: 0; padding: 1rem; }
  .score-grid { grid-template-columns: repeat(2, 1fr); }
  .data-key { width: 110px; }
}