/* ═══ PC Checker Extreme — Cyber Command Center Theme ═══ */
:root {
  --bg-deep: #04060d;
  --bg-panel: rgba(8, 14, 28, 0.75);
  --border: rgba(0, 240, 255, 0.18);
  --border-dim: rgba(0, 240, 255, 0.08);
  --cyan: #00f0ff;
  --magenta: #ff2d9a;
  --violet: #b24dff;
  --text: #e4eaf7;
  --muted: #6b7a99;
  --glow-cyan: 0 0 20px rgba(0, 240, 255, 0.35);
  --glow-magenta: 0 0 24px rgba(255, 45, 154, 0.4);
  --font-display: "Orbitron", sans-serif;
  --font-ui: "Rajdhani", sans-serif;
  --font-mono: "Share Tech Mono", monospace;
  --radius: 4px;
}

body.theme-light {
  --bg-deep: #edf6ff;
  --bg-panel: rgba(255, 255, 255, 0.82);
  --border: rgba(27, 81, 128, 0.18);
  --border-dim: rgba(27, 81, 128, 0.08);
  --cyan: #0b9ec7;
  --magenta: #d42d7f;
  --violet: #6f42d6;
  --text: #0f172a;
  --muted: #4f647f;
  --glow-cyan: 0 0 18px rgba(11, 158, 199, 0.18);
  --glow-magenta: 0 0 18px rgba(212, 45, 127, 0.18);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 15px;
  background: var(--bg-deep);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Background effects */
.grid-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.grid-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 15% 20%, rgba(0, 240, 255, 0.12), transparent 50%),
    radial-gradient(ellipse 50% 50% at 85% 80%, rgba(255, 45, 154, 0.1), transparent 50%),
    radial-gradient(ellipse 40% 30% at 50% 50%, rgba(178, 77, 255, 0.06), transparent);
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  opacity: 0.4;
}

/* HUD Header */
.hud-header {
  position: sticky;
  top: 0;
  z-index: 200;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 1.5rem;
  background: rgba(4, 6, 13, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.hud-left { display: flex; align-items: center; gap: 1.25rem; }
.hud-right { display: flex; justify-content: flex-end; align-items: center; gap: 0.75rem; }

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
}

.brand-mark {
  width: 10px;
  height: 10px;
  background: var(--magenta);
  box-shadow: var(--glow-magenta);
  transform: rotate(45deg);
}

.brand-text {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.brand-text em {
  font-style: normal;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}

.status-pills { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.pill {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.pill-cyan { color: var(--cyan); border-color: rgba(0, 240, 255, 0.35); }
.pill-magenta { color: var(--magenta); border-color: rgba(255, 45, 154, 0.35); }

.pill .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: var(--glow-cyan);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hud-center { text-align: center; }

.hud-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.hud-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-decoration: none;
}

.hud-link:hover { text-shadow: var(--glow-cyan); }

.theme-toggle {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  padding: 0.45rem 0.7rem;
  cursor: pointer;
}

/* Buttons */
.btn-hud {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  padding: 0.5rem 1rem;
  border: 1px solid var(--magenta);
  background: rgba(255, 45, 154, 0.15);
  color: var(--magenta);
  text-decoration: none;
  cursor: pointer;
  transition: box-shadow 0.2s, background 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-hud:hover {
  background: rgba(255, 45, 154, 0.3);
  box-shadow: var(--glow-magenta);
  color: var(--text);
  text-decoration: none;
}

.btn-hud-magenta { border-color: var(--magenta); color: var(--magenta); }
.btn-hud-lg { padding: 0.85rem 1.5rem; font-size: 0.75rem; width: 100%; }

.btn-hud:disabled { opacity: 0.6; cursor: wait; }

button.btn-hud {
  font-family: inherit;
}

.btn-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 45, 154, 0.3);
  border-top-color: var(--magenta);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.hidden { display: none !important; }

/* Main layout */
.hud-main {
  position: relative;
  z-index: 10;
  max-width: 1600px;
  margin: 0 auto;
  padding: 1rem 1.25rem 2rem;
}

.hud-footer {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--muted);
  border-top: 1px solid var(--border-dim);
}

.hud-footer .sep { margin: 0 0.5rem; opacity: 0.4; }

.landing-hero {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 1.5rem;
  align-items: center;
  margin: 1rem 0 2rem;
  padding: 1.5rem 0 0.5rem;
}

.hero-copy,
.hero-panel,
.feature-card,
.proof-strip {
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
}

.hero-copy {
  padding: 2rem 2rem 1.5rem;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--cyan);
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4vw, 4.1rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--text);
}

.hero-copy p {
  margin: 0 0 1.25rem;
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.7;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.inline-form {
  display: inline-flex;
}

.trust-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 0;
  margin: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.trust-list li::before {
  content: "•";
  margin-right: 0.5rem;
  color: var(--magenta);
}

.hero-panel {
  padding: 1.25rem;
  display: grid;
  gap: 1rem;
}

.panel-score {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-dim);
}

.panel-score-ring {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at center, rgba(255, 45, 154, 0.18), rgba(0, 0, 0, 0.04));
  border: 1px solid rgba(255, 45, 154, 0.35);
  color: var(--magenta);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
}

.mini-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}

.hero-panel strong {
  display: block;
  margin-top: 0.15rem;
  font-size: 1.05rem;
}

.hero-minor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.hero-minor-grid > div {
  padding: 0.8rem;
  background: rgba(0, 240, 255, 0.04);
  border: 1px solid var(--border-dim);
  border-radius: 2px;
}

.hero-minor-grid strong {
  font-size: 1.2rem;
  color: var(--text);
}

.hero-warning {
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 45, 154, 0.22);
  background: rgba(255, 45, 154, 0.04);
}

.warning-tag {
  display: inline-block;
  margin-bottom: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--magenta);
  text-transform: uppercase;
}

.hero-warning p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.feature-showcase {
  margin-top: 1rem;
  padding: 0.5rem 0 0;
}

.section-head {
  margin-bottom: 1rem;
}

.section-head h2 {
  margin: 0.2rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2vw, 2.4rem);
  line-height: 1.12;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card {
  padding: 1.25rem 1rem 1rem;
  min-height: 210px;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 0.8rem;
  margin-bottom: 0.8rem;
}

.feature-card h3 {
  margin: 0 0 0.7rem;
  font-size: 1.15rem;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.proof-strip {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  padding: 1rem;
}

.proof-strip > div {
  padding: 0.9rem 0.75rem;
  border: 1px solid var(--border-dim);
  background: rgba(0, 240, 255, 0.03);
}

.proof-strip strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.proof-strip span {
  color: var(--muted);
  font-size: 0.8rem;
}

.landing-footnote {
  margin-top: 1.5rem;
  text-align: center;
}

.auth-shell {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 140px);
  padding: 2rem 1rem;
}

.auth-card {
  width: min(100%, 560px);
  padding: 1.5rem;
}

.auth-card::before {
  display: none;
}

.auth-form {
  display: grid;
  gap: 1rem;
}

.auth-field {
  display: grid;
  gap: 0.45rem;
}

.auth-field label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.auth-field input,
.auth-field textarea,
.auth-field select {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.12);
  color: var(--text);
  font: inherit;
  border-radius: 2px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

body.theme-light .auth-field input,
body.theme-light .auth-field textarea,
body.theme-light .auth-field select {
  background: rgba(10, 18, 32, 0.02);
}

.auth-field input:focus,
.auth-field textarea:focus,
.auth-field select:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.12);
}

.auth-help,
.auth-meta,
.auth-errors {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}

.auth-errors {
  list-style: none;
  padding: 0;
  margin: 0;
  color: #ff7ca8;
}

.auth-help {
  margin-top: -0.1rem;
}

.auth-meta {
  margin-top: 1rem;
  text-align: center;
}

.auth-meta a {
  color: var(--cyan);
  text-decoration: none;
}

/* Dashboard grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(320px, 1.4fr) minmax(260px, 1fr);
  gap: 1rem;
  align-items: start;
}

@media (max-width: 1100px) {
  .dashboard-grid { grid-template-columns: 1fr; }
  .hud-header { grid-template-columns: 1fr; text-align: center; }
  .hud-left, .hud-right { justify-content: center; }
}

.dash-col { display: flex; flex-direction: column; gap: 1rem; }

/* Panels */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  position: relative;
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.5;
}

.panel-glow-cyan { box-shadow: inset 0 0 40px rgba(0, 240, 255, 0.04); }
.panel-glow-violet { box-shadow: inset 0 0 40px rgba(178, 77, 255, 0.06); }

.board-specs {
  margin: 0;
  padding: 0;
}

.board-spec-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 0.35rem 0.75rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border-dim);
}

.board-spec-row:last-child {
  border-bottom: none;
}

.board-spec-row dt {
  margin: 0;
  font-size: 0.75rem;
  color: var(--muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.board-spec-row dd {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 600;
  word-break: break-word;
}

.board-spec-row dd.mono {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 400;
}

.panel-head {
  margin-bottom: 0.75rem;
}

.panel-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--cyan);
  display: block;
  margin-bottom: 0.2rem;
}

.panel-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
}

.panel-desc, .panel-hint {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0 0 1rem;
}

.panel-hint { font-size: 0.8rem; margin-top: 0.75rem; margin-bottom: 0; }

.banner-complete {
  margin: 0 1.5rem 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(0, 240, 255, 0.06);
  font-size: 0.9rem;
  line-height: 1.45;
}

.banner-complete strong {
  color: var(--cyan);
}

.banner-cloud {
  border-color: rgba(245, 197, 66, 0.5);
  background: rgba(245, 197, 66, 0.08);
}

.banner-cloud strong {
  color: #f5c542;
}

.scan-status {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  margin: 0.75rem 0 0;
  min-height: 1.2em;
  text-shadow: var(--glow-cyan);
}

/* Charts */
.chart-wrap { position: relative; width: 100%; }

.chart-radar { min-height: 200px; }

.ring-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%);
  text-align: center;
  pointer-events: none;
}

.ring-value {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--magenta);
  text-shadow: var(--glow-magenta);
  line-height: 1;
}

.ring-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--muted);
}

/* Telemetry bars */
.telemetry-bars { list-style: none; padding: 0; margin: 0; }

.telemetry-bars li { margin-bottom: 0.85rem; }

.tel-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
}

.tel-val.cyan { color: var(--cyan); }
.tel-val.magenta { color: var(--magenta); }
.tel-val.violet { color: var(--violet); }

.bar-track {
  height: 6px;
  background: rgba(0, 240, 255, 0.08);
  border-radius: 1px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 1px;
  transition: width 0.5s ease;
  box-shadow: 0 0 10px currentColor;
}

.bar-fill.cyan { background: linear-gradient(90deg, #006d7a, var(--cyan)); color: var(--cyan); }
.bar-fill.magenta { background: linear-gradient(90deg, #8a1a55, var(--magenta)); color: var(--magenta); }
.bar-fill.violet { background: linear-gradient(90deg, #4a2080, var(--violet)); color: var(--violet); }

/* Stat row */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

@media (max-width: 600px) {
  .stat-row { grid-template-columns: repeat(2, 1fr); }
}

.stat-box {
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  padding: 0.75rem;
  text-align: center;
  border-radius: var(--radius);
}

.stat-box.highlight-magenta {
  border-color: rgba(255, 45, 154, 0.4);
  box-shadow: inset 0 0 30px rgba(255, 45, 154, 0.08);
}

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
}

.stat-num small { font-size: 0.6em; opacity: 0.7; }
.stat-num.cyan { color: var(--cyan); text-shadow: var(--glow-cyan); }
.stat-num.violet { color: var(--violet); }

.stat-lbl {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-top: 0.25rem;
  display: block;
}

/* Scan form */
.scan-form { margin-top: 0.5rem; }

.toggle-ai {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.9rem;
}

.toggle-ai input { display: none; }

.toggle-track {
  width: 36px;
  height: 18px;
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--border);
  border-radius: 9px;
  position: relative;
  flex-shrink: 0;
}

.toggle-track::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--cyan);
  border-radius: 50%;
  top: 2px;
  left: 3px;
  box-shadow: var(--glow-cyan);
  transition: transform 0.2s;
}

.toggle-ai input:checked + .toggle-track::after {
  transform: translateX(16px);
  background: var(--magenta);
  box-shadow: var(--glow-magenta);
}

.toggle-ai code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
}

/* Topology */
.topology-viz { margin: 0.5rem 0; }

.topo-svg { width: 100%; height: auto; }

.pulse-node { animation: pulse 2s ease infinite; }

.node-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.node-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0;
  color: var(--muted);
}

.node-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.node-dot.cyan { background: var(--cyan); box-shadow: var(--glow-cyan); }
.node-dot.magenta { background: var(--magenta); box-shadow: var(--glow-magenta); }
.node-dot.violet { background: var(--violet); }

/* Scan log */
.scan-log { list-style: none; padding: 0; margin: 0; }

.scan-log-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border-dim);
  text-decoration: none;
  color: inherit;
  transition: background 0.15s;
}

.scan-log-item:hover {
  background: rgba(0, 240, 255, 0.05);
  text-decoration: none;
}

.scan-log-item strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text);
}

.scan-time {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--muted);
}

.scan-log-meta { display: flex; align-items: center; gap: 0.5rem; }

.score-chip {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--magenta);
  background: rgba(255, 45, 154, 0.15);
  padding: 0.15rem 0.4rem;
  border: 1px solid rgba(255, 45, 154, 0.35);
}

.empty-log { color: var(--muted); font-size: 0.85rem; }

.feature-stack { display: flex; flex-direction: column; gap: 0.5rem; }

.mini-feature {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mf-icon { color: var(--cyan); }

/* Badges */
.badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  padding: 0.15rem 0.4rem;
  border-radius: 2px;
  text-transform: uppercase;
}

.badge-complete { color: var(--cyan); border: 1px solid rgba(0, 240, 255, 0.4); }
.badge-failed { color: var(--magenta); border: 1px solid rgba(255, 45, 154, 0.4); }
.badge-scanning { color: var(--violet); border: 1px solid rgba(178, 77, 255, 0.4); }

/* ═══ REPORT PAGE ═══ */
.page-report .hud-main { max-width: 1200px; }

.report-hud {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}

.report-hud h1 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  margin: 0.35rem 0 0.25rem;
}

.back-link {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-decoration: none;
}

.back-link:hover { color: var(--cyan); }

.muted { color: var(--muted); font-size: 0.9rem; }

.ai-badge {
  color: var(--magenta);
  border: 1px solid rgba(255, 45, 154, 0.4);
  padding: 0.1rem 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
}

.score-ring {
  width: 110px;
  height: 110px;
  border: 2px solid var(--magenta);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-magenta), inset 0 0 30px rgba(255, 45, 154, 0.1);
  position: relative;
}

.score-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--magenta);
  text-shadow: var(--glow-magenta);
  line-height: 1;
}

.score-label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  color: var(--muted);
}

.grade {
  position: absolute;
  bottom: -6px;
  background: var(--cyan);
  color: var(--bg-deep);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.1rem 0.45rem;
  box-shadow: var(--glow-cyan);
}

.card {
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  margin-bottom: 1rem;
  position: relative;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--cyan), var(--magenta));
  opacity: 0.6;
  border-radius: var(--radius) 0 0 var(--radius);
}

.card h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
}

.tab-nav {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-dim);
  flex-wrap: wrap;
}

.tab {
  background: none;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  padding: 0.65rem 1rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s;
}

.tab:hover { color: var(--text); }
.tab.active { color: var(--magenta); border-bottom-color: var(--magenta); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.check-list { list-style: none; padding: 0; margin: 0; }

.check-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-dim);
}

.check-icon {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 0.35rem;
  flex-shrink: 0;
}

.severity-ok .check-icon { background: var(--cyan); box-shadow: var(--glow-cyan); }
.severity-warning .check-icon { background: var(--violet); }
.severity-critical .check-icon { background: var(--magenta); box-shadow: var(--glow-magenta); }
.severity-info .check-icon { background: var(--muted); }

.check-item p { margin: 0.25rem 0 0; color: var(--muted); font-size: 0.9rem; }

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
}

.metric {
  padding: 0.75rem;
  background: rgba(0, 240, 255, 0.04);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
}

.metric-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--cyan);
}

.action-list { padding-left: 1.25rem; }
.action-list li { margin-bottom: 1rem; color: var(--muted); }
.action-list strong { color: var(--text); }

.priority-tag, .urgency-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  padding: 0.1rem 0.35rem;
  margin-right: 0.35rem;
  border: 1px solid;
}

.priority-high, .urgency-high { color: var(--magenta); border-color: var(--magenta); }
.priority-medium, .urgency-medium { color: var(--violet); border-color: var(--violet); }
.priority-low, .urgency-low { color: var(--cyan); border-color: var(--cyan); }

.component-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.component-table th,
.component-table td {
  text-align: left;
  padding: 0.55rem 0.5rem;
  border-bottom: 1px solid var(--border-dim);
}

.component-table th {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}

.mfr-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cyan);
  border: 1px solid rgba(0, 240, 255, 0.25);
  padding: 0.15rem 0.4rem;
}

.detail-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
  margin: 0.1rem 0.3rem 0.1rem 0;
}

.update-available { color: var(--magenta); font-weight: 600; }

.collapse-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  color: inherit;
  font-family: inherit;
  cursor: pointer;
  padding: 0;
}

.collapse-trigger h2 { margin: 0; }
.count { color: var(--muted); font-weight: 400; }
.chevron { color: var(--cyan); }

.interactive-toggle {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: none;
  border: none;
  color: inherit;
  text-align: left;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}

.interactive-head h3 {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.interactive-summary { margin: 0; color: var(--muted); font-size: 0.88rem; }

.interactive-body {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-dim);
  color: var(--muted);
  line-height: 1.6;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.75rem;
}

.review-card {
  padding: 1rem;
  background: rgba(0, 240, 255, 0.03);
  border: 1px solid var(--border-dim);
  border-left: 3px solid var(--border);
}

.review-card.status-excellent,
.review-card.status-good { border-left-color: var(--cyan); }
.review-card.status-fair { border-left-color: var(--violet); }
.review-card.status-poor { border-left-color: var(--magenta); }

.review-cat {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.review-card h4 { margin: 0.35rem 0; }
.review-card .mfr { color: var(--cyan); font-size: 0.85rem; margin: 0 0 0.5rem; }
.recommendation { color: var(--magenta); font-size: 0.9rem; }

.hint {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.75rem;
}

.hint code {
  font-family: var(--font-mono);
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.08);
  padding: 0.1rem 0.35rem;
}

.sysinfo-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.sysinfo-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding: 0.5rem 1rem 0.5rem 0;
  width: 38%;
  vertical-align: top;
  border-bottom: 1px solid var(--border-dim);
}

.sysinfo-table td {
  color: var(--text);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-dim);
  word-break: break-word;
}

.sysinfo-table tr:last-child th,
.sysinfo-table tr:last-child td {
  border-bottom: none;
}

/* File Explorer–style drives */
.drive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 0.75rem;
}

.drive-card {
  background: rgba(0, 240, 255, 0.04);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}

.drive-card.drive-windows {
  border-color: rgba(0, 120, 215, 0.35);
  box-shadow: inset 0 0 24px rgba(0, 120, 215, 0.08);
}

.drive-card-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.drive-icon {
  font-size: 1.5rem;
  color: var(--cyan);
  line-height: 1;
}

.drive-windows .drive-icon {
  color: #4fc3f7;
}

.drive-title {
  display: block;
  font-size: 0.95rem;
}

.drive-letter {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.drive-bar-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.drive-bar-used {
  height: 100%;
  background: linear-gradient(90deg, #0078d4, #00a4ef);
  border-radius: 4px;
  max-width: 100%;
}

.drive-free-text {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text);
}

.drive-meta {
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
}

/* Scan progress */
.progress-bar-wrap {
  height: 12px;
  background: rgba(0, 240, 255, 0.1);
  border-radius: 6px;
  overflow: hidden;
  margin: 1rem 0;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--magenta), var(--cyan));
  transition: width 0.4s ease;
}

.progress-pct {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--cyan);
  margin: 0;
}

.progress-stage {
  font-family: var(--font-mono);
  color: var(--muted);
}

.fix-actions-list {
  padding-left: 0;
  list-style: none;
}

.fix-actions-list li {
  margin-bottom: 1rem;
  padding-left: 2.5rem;
  position: relative;
}

.fix-step {
  position: absolute;
  left: 0;
  font-family: var(--font-display);
  color: var(--magenta);
  font-weight: 700;
}

.driver-search {
  width: 100%;
  margin-bottom: 0.75rem;
  padding: 0.5rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
}

.winget-cmd {
  width: 100%;
  min-height: 80px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: #0a0e14;
  color: var(--cyan);
  border: 1px solid var(--border);
  padding: 0.5rem;
  margin: 0.5rem 0;
}

.link-chip {
  color: var(--cyan) !important;
  text-decoration: underline;
}

.compare-form {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
}

.compare-form select {
  display: block;
  margin-top: 0.25rem;
  background: var(--bg-panel);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.35rem;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 700px) {
  .compare-grid { grid-template-columns: 1fr; }
  .hud-header { grid-template-columns: 1fr; }
  .dashboard-grid { grid-template-columns: 1fr; }
}

/* Light theme */
body.theme-light {
  --bg-deep: #e8ecf4;
  --bg-panel: rgba(255, 255, 255, 0.9);
  --text: #0a1628;
  --muted: #4a5568;
  --border: rgba(0, 80, 120, 0.2);
}

body.theme-light .grid-bg::after {
  opacity: 0.3;
}

.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.inline-form {
  display: inline-flex;
  margin: 0;
}

.inline-form .hud-link {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.auth-shell {
  max-width: 560px;
  margin: 2rem auto;
}

.auth-card {
  padding: 1.5rem;
}

.auth-card h1 {
  margin: 0.25rem 0 1rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.12em;
}

.auth-form {
  display: grid;
  gap: 1rem;
}

.auth-field {
  display: grid;
  gap: 0.4rem;
}

.auth-field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.auth-field input {
  width: 100%;
  padding: 0.8rem 0.9rem;
  background: rgba(6, 10, 20, 0.85);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  font: inherit;
}

.auth-field input:focus {
  outline: none;
  border-color: rgba(0, 240, 255, 0.45);
  box-shadow: var(--glow-cyan);
}

.auth-errors,
.auth-help {
  margin: 0;
  padding-left: 1rem;
  color: var(--muted);
}

.auth-errors {
  color: #ff8bc7;
}

.auth-meta {
  margin-top: 1rem;
  color: var(--muted);
}

.error-card { text-align: center; padding: 3rem; }
.error-card .btn-hud { margin-top: 1rem; display: inline-flex; }

a { color: var(--cyan); }

.playbook-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.playbook-card {
  padding: 0.85rem;
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.2);
}

.playbook-card header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.playbook-cmd {
  width: 100%;
  margin: 0.5rem 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: var(--bg-deep);
  color: var(--cyan);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem;
  resize: vertical;
}

.scan-chat-log {
  max-height: 220px;
  overflow-y: auto;
  margin-bottom: 0.75rem;
  padding: 0.5rem;
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.25);
}

.scan-chat-msg {
  margin-bottom: 0.5rem;
  padding: 0.45rem 0.6rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  line-height: 1.4;
}

.scan-chat-user {
  background: rgba(255, 45, 154, 0.12);
  border-left: 3px solid var(--magenta);
}

.scan-chat-assistant {
  background: rgba(0, 240, 255, 0.08);
  border-left: 3px solid var(--cyan);
}

.scan-chat-form {
  display: flex;
  gap: 0.5rem;
}

.scan-chat-form input {
  flex: 1;
  font-family: var(--font-ui);
  padding: 0.5rem 0.75rem;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
}

.dup-driver-list li {
  margin-bottom: 0.75rem;
}

.event-log-table td:last-child {
  max-width: 28rem;
  word-break: break-word;
}