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

:root {
  --bg:          #0a0c10;
  --bg2:         #0f1117;
  --bg3:         #161b22;
  --border:      #21262d;
  --border2:     #30363d;
  --text:        #e6edf3;
  --text-muted:  #8b949e;
  --accent:      #f85149;
  --accent2:     #ff7b72;
  --ragnarok:    #da3633;
  --ragnarok-bg: #1a0a0a;
  --critical:    #f85149;
  --high:        #e3b341;
  --medium:      #58a6ff;
  --low:         #3fb950;
  --clean:       #3fb950;
  --code-bg:     #0d1117;
  --code-border: #30363d;
  --radius:      10px;
  --radius-lg:   16px;
  --shadow:      0 4px 24px rgba(0,0,0,.5);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Header ──────────────────────────────────────────────────────────────── */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon { font-size: 28px; }
.logo-title {
  display: block;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--accent), #ff9a9e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.logo-sub { display: block; font-size: 11px; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; }

.header-badges { display: flex; gap: 8px; }
.badge {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
}
.badge-ragnarok { background: var(--ragnarok); color: #fff; }
.badge-version  { background: var(--border2); color: var(--text-muted); }

/* ── Main ────────────────────────────────────────────────────────────────── */
main { max-width: 1100px; margin: 0 auto; padding: 40px 24px 80px; }

/* ── Hero ────────────────────────────────────────────────────────────────── */
.hero { text-align: center; margin-bottom: 48px; }
.hero h1 { font-size: clamp(28px, 5vw, 48px); font-weight: 900; letter-spacing: -1px; margin-bottom: 16px; }
.accent { color: var(--accent); }
.hero-sub { color: var(--text-muted); max-width: 620px; margin: 0 auto 32px; font-size: 16px; }

/* ── Scan Form ───────────────────────────────────────────────────────────── */
.scan-form {
  display: flex;
  gap: 12px;
  max-width: 700px;
  margin: 0 auto 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.input-wrap {
  flex: 1;
  min-width: 280px;
  display: flex;
  align-items: center;
  background: var(--bg3);
  border: 1.5px solid var(--border2);
  border-radius: var(--radius);
  padding: 0 16px;
  transition: border-color .2s;
}
.input-wrap:focus-within { border-color: var(--accent); }
.input-icon { font-size: 18px; margin-right: 10px; }
.input-wrap input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 15px;
  font-family: 'JetBrains Mono', monospace;
  padding: 14px 0;
}
.input-wrap input::placeholder { color: var(--text-muted); }

.btn-scan {
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--ragnarok), #ff4444);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: opacity .2s, transform .1s;
  white-space: nowrap;
}
.btn-scan:hover { opacity: .9; transform: translateY(-1px); }
.btn-scan:active { transform: translateY(0); }
.btn-scan:disabled { opacity: .5; cursor: not-allowed; }

.btn-spinner {
  width: 18px; height: 18px;
  border: 2.5px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.scan-options {
  display: flex;
  gap: 24px;
  justify-content: center;
  color: var(--text-muted);
  font-size: 13px;
}
.scan-options label { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.scan-options input[type=checkbox] { accent-color: var(--accent); }

/* ── Progress ────────────────────────────────────────────────────────────── */
.progress-card {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-bottom: 32px;
}
.progress-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  margin-bottom: 14px;
}
.pulse-dot {
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 1.2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .4; transform: scale(.7); }
}
.progress-bar-wrap {
  background: var(--border);
  border-radius: 4px;
  height: 6px;
  overflow: hidden;
  margin-bottom: 10px;
}
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--ragnarok), #ff7b72);
  border-radius: 4px;
  width: 0%;
  transition: width .4s ease;
  animation: shimmer 1.5s infinite;
  background-size: 200% 100%;
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}
.progress-url { font-size: 12px; color: var(--text-muted); font-family: 'JetBrains Mono', monospace; word-break: break-all; }

/* ── Summary Grid ────────────────────────────────────────────────────────── */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.summary-card {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: transform .2s;
}
.summary-card:hover { transform: translateY(-2px); }
.card-icon { font-size: 32px; margin-bottom: 8px; }
.card-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.card-value { font-size: 36px; font-weight: 900; }
.card-ragnarok .card-value { color: var(--critical); }
.card-general  .card-value { color: var(--high); }
.card-spam .card-value { color: #d2a8ff; }
.card-adware .card-value { color: #ffa657; }
.card-phishing .card-value { color: #ff7b72; }
.card-google-ads .card-value { color: #4285f4; }
.card-family .card-value { color: var(--medium); }
.card-pages    .card-value { color: var(--medium); }
.card-clean    .card-value { color: var(--clean); }

.coverage-notice {
  padding: 14px 18px;
  border-radius: var(--radius);
  margin: -12px 0 32px;
  font-size: 13px;
}
.coverage-complete { background: rgba(63,185,80,.08); border: 1px solid rgba(63,185,80,.35); }
.coverage-warning { background: rgba(227,179,65,.08); border: 1px solid rgba(227,179,65,.4); color: #f0cf73; }

/* Severity bar */
.severity-bar-wrap {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.sev-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
}
.sev-dot { width: 10px; height: 10px; border-radius: 50%; }
.sev-CRITICAL .sev-dot { background: var(--critical); }
.sev-HIGH     .sev-dot { background: var(--high); }
.sev-MEDIUM   .sev-dot { background: var(--medium); }
.sev-LOW      .sev-dot { background: var(--low); }

/* ── Findings ────────────────────────────────────────────────────────────── */
.findings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.findings-header h2 { font-size: 22px; font-weight: 700; }
.findings-controls { display: flex; gap: 10px; flex-wrap: wrap; }

.filter-input, .filter-select {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  color: var(--text);
  padding: 8px 14px;
  font-size: 13px;
  outline: none;
  transition: border-color .2s;
}
.filter-input:focus, .filter-select:focus { border-color: var(--accent); }
.filter-input { min-width: 180px; }

.btn-secondary {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  color: var(--text);
  padding: 8px 16px;
  font-size: 13px;
  cursor: pointer;
  transition: border-color .2s;
}
.btn-secondary:hover { border-color: var(--accent); }

/* ── Finding Card ────────────────────────────────────────────────────────── */
.finding-card {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  overflow: hidden;
  transition: border-color .2s;
}
.finding-card:hover { border-color: var(--border2); }
.finding-card.ragnarok-card { border-left: 4px solid var(--ragnarok); background: var(--ragnarok-bg); }
.finding-card.sev-CRITICAL  { border-left-color: var(--critical); }
.finding-card.sev-HIGH      { border-left-color: var(--high); }
.finding-card.sev-MEDIUM    { border-left-color: var(--medium); }

.finding-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  cursor: pointer;
  user-select: none;
}
.finding-header:hover { background: rgba(255,255,255,.03); }

.finding-badges { display: flex; gap: 6px; flex-wrap: wrap; }
.sev-badge {
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
}
.sev-badge.CRITICAL { background: rgba(248,81,73,.2); color: var(--critical); border: 1px solid var(--critical); }
.sev-badge.HIGH     { background: rgba(227,179,65,.2); color: var(--high);     border: 1px solid var(--high); }
.sev-badge.MEDIUM   { background: rgba(88,166,255,.2); color: var(--medium);   border: 1px solid var(--medium); }
.sev-badge.LOW      { background: rgba(63,185,80,.2);  color: var(--low);      border: 1px solid var(--low); }

.ragnarok-badge {
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  background: var(--ragnarok);
  color: #fff;
  letter-spacing: .5px;
}
.confidence-badge {
  padding: 3px 9px;
  border: 1px solid var(--border2);
  border-radius: 12px;
  color: var(--text-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.category-badge {
  padding: 3px 9px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  border: 1px solid var(--border2);
}
.category-malware { color: var(--critical); border-color: rgba(248,81,73,.5); }
.category-spam_seo { color: #d2a8ff; border-color: rgba(210,168,255,.5); }
.category-adware, .category-advertising, .category-marketing { color: #ffa657; border-color: rgba(255,166,87,.5); }
.category-phishing { color: #ff7b72; border-color: rgba(255,123,114,.5); }
.category-google_ads_violation { color: #4285f4; border-color: rgba(66,133,244,.5); }
.category-family_indicator { color: var(--medium); border-color: rgba(88,166,255,.5); }
.category-analytics, .category-tag_manager { color: var(--medium); border-color: rgba(88,166,255,.5); }

.finding-title { flex: 1; font-weight: 700; font-size: 15px; }
.finding-id    { font-size: 12px; color: var(--text-muted); font-family: 'JetBrains Mono', monospace; }
.finding-toggle { color: var(--text-muted); font-size: 18px; transition: transform .2s; }
.finding-card.expanded .finding-toggle { transform: rotate(180deg); }

.finding-body { padding: 0 20px 20px; display: none; }
.finding-card.expanded .finding-body { display: block; }

.finding-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
  padding: 14px;
  background: rgba(0,0,0,.3);
  border-radius: var(--radius);
  font-size: 13px;
}
.meta-item { display: flex; flex-direction: column; gap: 2px; }
.meta-label { color: var(--text-muted); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; }
.meta-value { font-family: 'JetBrains Mono', monospace; word-break: break-all; }

.finding-desc { color: var(--text-muted); font-size: 13px; margin-bottom: 14px; }
.finding-meta a { color: var(--medium); }
.match-value { color: var(--accent2); }
.remediation {
  background: rgba(227,179,65,.08);
  border: 1px solid rgba(227,179,65,.28);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 14px;
  color: #e8d18a;
  font-size: 13px;
}
.pattern-details { margin-top: 12px; color: var(--text-muted); font-size: 12px; }
.pattern-details code { display: block; margin-top: 8px; word-break: break-all; color: var(--accent2); }

/* Code block */
.code-block-wrap { position: relative; }
.code-block-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #161b22;
  border: 1px solid var(--code-border);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 8px 16px;
  font-size: 12px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}
.copy-btn {
  background: transparent;
  border: 1px solid var(--border2);
  border-radius: 6px;
  color: var(--text-muted);
  padding: 3px 10px;
  font-size: 11px;
  cursor: pointer;
  transition: all .2s;
}
.copy-btn:hover { border-color: var(--accent); color: var(--text); }

pre.code-block {
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 16px;
  overflow-x: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 420px;
  overflow-y: auto;
}

/* Highlight matched text */
.match-highlight {
  background: rgba(248, 81, 73, 0.35);
  color: #ff9a9e;
  border-radius: 3px;
  padding: 1px 2px;
  font-weight: 700;
  outline: 1.5px solid rgba(248,81,73,.6);
}

/* ── Clean Card ──────────────────────────────────────────────────────────── */
.clean-card {
  text-align: center;
  background: rgba(63,185,80,.08);
  border: 1px solid rgba(63,185,80,.3);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  margin-bottom: 40px;
}
.clean-icon { font-size: 64px; margin-bottom: 16px; }
.clean-card h2 { font-size: 28px; color: var(--clean); margin-bottom: 12px; }
.clean-card p  { color: var(--text-muted); max-width: 480px; margin: 0 auto; }

/* Detailed audit log */
.audit-section { margin-top: 44px; }
.audit-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.audit-header h2 { font-size: 22px; }
.audit-summary { color: var(--text-muted); font-size: 13px; margin-top: 4px; }
.limitations-list {
  background: rgba(88,166,255,.06);
  border: 1px solid rgba(88,166,255,.25);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 16px;
  font-size: 13px;
}
.limitations-list h3 { font-size: 13px; color: var(--medium); margin-bottom: 5px; }
.limitations-list ul { padding-left: 20px; color: var(--text-muted); }
.discovery-log { margin-bottom: 14px; }
.discovery-log > details, .audit-entry {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  margin-bottom: 10px;
}
.discovery-log summary, .audit-entry > summary { cursor: pointer; padding: 12px 16px; }
.discovery-items { border-top: 1px solid var(--border2); padding: 12px 16px; font-size: 12px; color: var(--text-muted); }
.discovery-items div { padding: 5px 0; word-break: break-all; }
.audit-entry > summary { display: flex; align-items: center; gap: 10px; list-style: none; }
.audit-entry > summary::-webkit-details-marker { display: none; }
.audit-entry > summary code { color: var(--text-muted); font-size: 12px; word-break: break-all; }
.audit-sequence { color: var(--text-muted); min-width: 34px; font-family: 'JetBrains Mono', monospace; }
.audit-result { min-width: 135px; font-size: 11px; font-weight: 700; text-transform: uppercase; }
.audit-threats_found { border-left: 4px solid var(--critical); }
.audit-threats_found .audit-result { color: var(--critical); }
.audit-scanned_clean { border-left: 4px solid var(--clean); }
.audit-scanned_clean .audit-result { color: var(--clean); }
.audit-error { border-left: 4px solid var(--high); }
.audit-error .audit-result { color: var(--high); }
.audit-skipped { border-left: 4px solid var(--text-muted); }
.audit-skipped .audit-result { color: var(--text-muted); }
.audit-body { border-top: 1px solid var(--border2); padding: 16px; font-size: 13px; }
.audit-body p { margin: 8px 0; word-break: break-all; }
.audit-body h4 { margin: 16px 0 8px; }
.audit-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.audit-meta span { background: rgba(0,0,0,.25); border-radius: 6px; padding: 5px 9px; }
.sample-card { margin: 7px 0; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.sample-card summary { cursor: pointer; padding: 9px 12px; color: var(--text-muted); font-family: 'JetBrains Mono', monospace; font-size: 11px; }
.sample-preview { border: 0 !important; border-top: 1px solid var(--border) !important; border-radius: 0 !important; max-height: 260px !important; }
.log-error { color: var(--critical); }
.log-warning { color: var(--high); }
.log-skip { color: var(--text-muted); }
.empty-message { color: var(--text-muted); text-align: center; padding: 30px; }
.page-observations {
  margin-top: 10px;
  padding: 9px 12px;
  border-radius: 7px;
  background: rgba(88,166,255,.07);
  color: var(--text-muted);
}

.technology-section { margin-top: 42px; }
.technology-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.technology-card {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 15px;
  font-size: 12px;
}
.technology-card-header { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.technology-card > code { color: var(--medium); word-break: break-all; }
.technology-card p { color: var(--text-muted); margin: 8px 0; }
.technology-card details code, .technology-card details small { color: var(--text-muted); word-break: break-all; }

/* ── Signature Library ───────────────────────────────────────────────────── */
.sig-library { margin-top: 60px; }
.sig-library h2 { font-size: 22px; font-weight: 700; margin-bottom: 20px; }
.sig-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.sig-card {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 16px;
  font-size: 13px;
}
.sig-card.ragnarok-sig { border-left: 3px solid var(--ragnarok); }
.sig-card-header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.sig-card-id { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-muted); }
.sig-card-name { font-weight: 700; font-size: 14px; }
.sig-card-desc { color: var(--text-muted); font-size: 12px; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
footer {
  text-align: center;
  padding: 24px;
  color: var(--text-muted);
  font-size: 13px;
  border-top: 1px solid var(--border);
}

/* ── Utilities ───────────────────────────────────────────────────────────── */
.hidden { display: none !important; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* Responsive */
@media (max-width: 600px) {
  .site-header { padding: 14px 16px; }
  main { padding: 24px 16px 60px; }
  .findings-header { flex-direction: column; align-items: flex-start; }
  .audit-header { flex-direction: column; }
  .audit-entry > summary { align-items: flex-start; flex-wrap: wrap; }
  .audit-result { min-width: auto; }
}