:root {
  --bg: #080c10;
  --surface: #0d1117;
  --surface2: #131920;
  --border: #1e2d3d;
  --accent: #1e6fff;
  --accent2: #00e5ff;
  --accent3: #39ff14;
  --warn: #ff9500;
  --danger: #ff3b30;
  --text: #e6edf3;
  --text-muted: #6e7f8d;
  --text-dim: #3d5166;
  
  --font-display: 'Syne', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --radius: 4px;
  
  --glow-accent: 0 0 20px rgba(30, 111, 255, 0.25);
  --glow-green: 0 0 20px rgba(57, 255, 20, 0.25);
  --glow-red: 0 0 20px rgba(255, 59, 48, 0.25);
  --glow-warn: 0 0 20px rgba(255, 149, 0, 0.25);
  
  /* Severity Colors for Findings */
  --color-critical: #ff3b30;
  --color-critical-glow: rgba(255, 59, 48, 0.08);
  --color-high: #ff9500;
  --color-high-glow: rgba(255, 149, 0, 0.08);
  --color-medium: #eab308;
  --color-medium-glow: rgba(234, 179, 8, 0.08);
  --color-low: #1e6fff;
  --color-low-glow: rgba(30, 111, 255, 0.08);
  --color-safe: #39ff14;
  --color-safe-glow: rgba(57, 255, 20, 0.08);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.5;
}

/* Background Grid & Ambient Glow */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 111, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 111, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(30, 111, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 16px 80px;
}

/* ── Header ── */
header {
  text-align: center;
  margin-bottom: 40px;
  animation: fadeDown 0.6s ease both;
  width: 100%;
  max-width: 700px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent2);
  border: 1px solid var(--accent2);
  padding: 4px 14px;
  border-radius: 2px;
  margin-bottom: 20px;
  background: rgba(0, 229, 255, 0.05);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent2);
  animation: blink 1.2s ease-in-out infinite;
  flex-shrink: 0;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 12px;
  text-transform: uppercase;
}

h1 span {
  color: var(--accent);
  position: relative;
}

h1 span::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  box-shadow: var(--glow-accent);
}

.subtitle {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ── Card Container ── */
.card {
  width: 100%;
  max-width: 700px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  animation: fadeUp 0.6s 0.15s ease both;
  margin-bottom: 2rem;
}

.card-header {
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-r { background: #ff5f57; }
.dot-y { background: #febc2e; }
.dot-g { background: #28c840; }

.card-title {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-left: 4px;
}

.ml-auto {
  margin-left: auto;
}

.card-body {
  padding: 24px;
}

/* ── Input ── */
.input-group {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.input-group:focus-within {
  border-color: var(--accent);
  box-shadow: var(--glow-accent);
}

.input-prefix {
  background: var(--surface2);
  border-right: 1px solid var(--border);
  padding: 0 14px;
  display: flex;
  align-items: center;
  font-size: 14px;
  flex-shrink: 0;
  color: var(--text-muted);
}

input[type="text"] {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 14px 16px;
  min-width: 0;
}

input[type="text"]::placeholder {
  color: var(--text-dim);
}

.btn-scan {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 14px 24px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-scan:hover:not(:disabled) {
  background: #2979ff;
}

.btn-scan:active:not(:disabled) {
  transform: scale(0.97);
}

.btn-scan:disabled {
  background: var(--text-dim);
  color: var(--text-muted);
  cursor: not-allowed;
}

/* ── Option Chips ── */
.options-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.check-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  user-select: none;
}

.check-chip input {
  display: none;
}

.check-chip:has(input:checked) {
  border-color: var(--accent);
  color: var(--accent2);
  background: rgba(30, 111, 255, 0.08);
}

.chip-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  transition: background 0.2s;
  flex-shrink: 0;
}

.check-chip:has(input:checked) .chip-dot {
  background: var(--accent2);
  border-color: var(--accent2);
}

/* ── Progress Bar ── */
.progress-wrap {
  height: 3px;
  background: var(--border);
  border-radius: 1px;
  overflow: hidden;
  margin-bottom: 20px;
  display: none;
}

.progress-wrap.show {
  display: block;
}

.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 1px;
  transition: width 0.35s ease;
  box-shadow: 0 0 8px var(--accent);
}

/* ── Terminal Console ── */
.terminal {
  background: #050709;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.terminal-bar {
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  padding: 8px 14px;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.terminal-inner {
  padding: 14px 16px;
  min-height: 160px;
  max-height: 300px;
  overflow-y: auto;
  font-family: var(--font-mono);
}

.terminal-inner::-webkit-scrollbar {
  width: 4px;
}
.terminal-inner::-webkit-scrollbar-track {
  background: transparent;
}
.terminal-inner::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 2px;
}

.log-line {
  display: flex;
  gap: 10px;
  margin-bottom: 3px;
  font-size: 12px;
  line-height: 1.7;
  flex-wrap: wrap;
}

.log-ts {
  color: var(--text-dim);
  flex-shrink: 0;
  font-size: 11px;
}

.c-info { color: var(--text-muted); }
.c-ok { color: var(--accent3); }
.c-warn { color: var(--warn); }
.c-danger { color: var(--danger); }
.c-accent { color: var(--accent2); }
.c-url { color: var(--accent); word-break: break-all; }

.cursor {
  display: inline-block;
  width: 8px;
  height: 13px;
  background: var(--accent2);
  vertical-align: middle;
  margin-left: 4px;
  animation: blink 1s step-end infinite;
}

/* ── Result Panel ── */
.result-panel {
  margin-top: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: none;
  animation: fadeUp 0.4s ease both;
  background: var(--surface);
}

.result-panel.show {
  display: block;
}

.result-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  background: rgba(30, 111, 255, 0.04);
}

.result-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.result-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.result-url {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
  word-break: break-all;
}

.result-score {
  margin-left: auto;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--accent2);
}

.result-body {
  padding: 20px;
}

/* Summary Grid cards */
.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}

.stat-box {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}

.stat-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.stat-value {
  font-size: 14px;
  font-weight: 700;
}

/* ── Interactive Navigation Tabs inside scan result ── */
.tab-nav {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin-bottom: 16px;
  margin-top: 10px;
}

.tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s;
}

.tab-btn:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}

.tab-btn.active {
  color: var(--accent2);
  background: rgba(30, 111, 255, 0.08);
  border-color: var(--accent);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Vulnerabilities List Card Items */
.vuln-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.vuln-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface2);
  overflow: hidden;
  transition: all 0.2s ease;
}

.vuln-header-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  cursor: pointer;
  user-select: none;
}

.vuln-title-area {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.vuln-badge {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 2px;
  letter-spacing: 0.05em;
  font-family: var(--font-mono);
  border: 1px solid;
}

.vuln-badge.critical { background: var(--color-critical-glow); color: var(--color-critical); border-color: rgba(255, 59, 48, 0.3); }
.vuln-badge.high { background: var(--color-high-glow); color: var(--color-high); border-color: rgba(255, 149, 0, 0.3); }
.vuln-badge.medium { background: var(--color-medium-glow); color: var(--color-medium); border-color: rgba(234, 179, 8, 0.3); }
.vuln-badge.low { background: var(--color-low-glow); color: var(--color-low); border-color: rgba(30, 111, 255, 0.3); }

.vuln-name {
  font-weight: 700;
  font-size: 12px;
}

.vuln-toggle-icon {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: var(--text-muted);
  transition: transform 0.2s;
  flex-shrink: 0;
}

.vuln-item.expanded .vuln-toggle-icon {
  transform: rotate(180deg);
  stroke: var(--text);
}

.vuln-detail-body {
  display: none;
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  background: rgba(5, 7, 9, 0.4);
  font-size: 12px;
}

.vuln-description {
  margin-bottom: 12px;
  color: var(--text);
  line-height: 1.6;
}

.vuln-description strong {
  color: var(--accent2);
}

.vuln-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
  margin-bottom: 12px;
  background: var(--surface);
  padding: 8px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.meta-label {
  font-size: 9px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 2px;
  letter-spacing: 0.05em;
}

.meta-val {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text);
}

.remediation-block {
  border-left: 2px solid var(--accent3);
  padding-left: 12px;
  margin-top: 12px;
}

.remediation-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.remediation-desc {
  color: var(--text-muted);
  margin-bottom: 8px;
  line-height: 1.5;
}

.remediation-code {
  background: #050709;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: pre-wrap;
  overflow-x: auto;
}

/* Ports & Configurations Tab Visual Grid */
.ports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 8px;
}

.port-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  text-align: center;
  position: relative;
}

.port-card.open {
  border-color: rgba(255, 59, 48, 0.3);
  box-shadow: 0 0 10px rgba(255, 59, 48, 0.05);
}

.port-number {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
}

.port-number.open { color: var(--danger); }
.port-number.closed { color: var(--text-dim); }

.port-service {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 2px;
}

.port-status-badge {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 1px 6px;
  border-radius: 2px;
  display: inline-block;
  margin-top: 6px;
  text-transform: uppercase;
  border: 1px solid;
}

.port-status-badge.open {
  background: rgba(255, 59, 48, 0.1);
  color: var(--danger);
  border-color: rgba(255, 59, 48, 0.2);
}

.port-status-badge.closed {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-dim);
  border-color: var(--border);
}

/* Weak Config Section */
.config-check-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.config-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--surface2);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 12px;
}

.config-meta {
  display: flex;
  flex-direction: column;
}

.config-title {
  font-weight: 700;
  color: var(--text);
}

.config-desc {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
}

.config-status {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 700;
  font-size: 11px;
}

.config-status.pass { color: var(--accent3); }
.config-status.fail { color: var(--danger); }

.config-icon {
  width: 12px;
  height: 12px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
}

/* Reset and export report buttons */
.report-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 20px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: var(--radius);
  padding: 10px 20px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary:hover {
  color: var(--text);
  border-color: var(--text-muted);
}

/* ── Page Footer ── */
.page-footer {
  margin-top: 40px;
  text-align: center;
}

.page-footer a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.page-footer a:hover {
  color: var(--accent2);
}

.page-footer span {
  color: var(--accent);
}

/* Verdict classes mapping to background color changes */
.verdict-safe .result-header { background: rgba(57, 255, 20, 0.04); }
.verdict-safe .result-title, .verdict-safe .result-score { color: var(--accent3); }

.verdict-warn .result-header { background: rgba(255, 149, 0, 0.04); }
.verdict-warn .result-title, .verdict-warn .result-score { color: var(--warn); }

.verdict-danger .result-header { background: rgba(255, 59, 48, 0.04); }
.verdict-danger .result-title, .verdict-danger .result-score { color: var(--danger); }

/* Animations */
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@media print {
  body {
    background: #fff !important;
    color: #000 !important;
  }
  body::before, body::after, .options-row, .report-actions, .input-group, .terminal, .progress-wrap, .vuln-toggle-icon, .tab-nav {
    display: none !important;
  }
  .card, .result-panel {
    background: #fff !important;
    border: 1px solid #ccc !important;
    color: #000 !important;
    box-shadow: none !important;
  }
  .tab-content {
    display: block !important;
    margin-top: 20px;
  }
  .vuln-detail-body {
    display: block !important;
    background: #f9f9f9 !important;
    border-top: 1px solid #ccc !important;
  }
  .remediation-code {
    background: #eee !important;
    color: #111 !important;
    border: 1px solid #ccc !important;
  }
}