/* ConsentGate MCP — High-Density Engineering & Multimodal Theme */
:root {
  --bg-main: #0B0F12;
  --bg-card: #12181E;
  --bg-input: #172028;
  --line: #222E3A;
  --line-strong: #334455;
  --ink: #E6EDF3;
  --muted: #8B9BB4;
  --brand: #0284C7;
  --brand-glow: rgba(2, 132, 199, 0.45);
  --cyan-alexa: #06B6D4;
  --cyan-glow: rgba(6, 182, 212, 0.5);
  --danger: #EF4444;
  --danger-soft: rgba(239, 68, 68, 0.15);
  --warn: #F59E0B;
  --warn-soft: rgba(245, 158, 11, 0.15);
  --safe: #10B981;
  --safe-soft: rgba(16, 185, 129, 0.15);
  --radius: 14px;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Courier New", monospace;
  --shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.6);
  font-size: 15px;
}

[data-theme="light"] {
  --bg-main: #F4F6F8;
  --bg-card: #FFFFFF;
  --bg-input: #EDF2F7;
  --line: #D9E2EC;
  --line-strong: #BCCCDC;
  --ink: #102A43;
  --muted: #627D98;
  --brand: #0284C7;
  --brand-glow: rgba(2, 132, 199, 0.2);
  --cyan-alexa: #0891B2;
  --danger: #DC2626;
  --danger-soft: #FEE2E2;
  --warn: #D97706;
  --warn-soft: #FEF3C7;
  --safe: #059669;
  --safe-soft: #D1FAE5;
  --shadow: 0 4px 18px -4px rgba(16, 42, 67, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg-main);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Top Bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.65rem 1.4rem;
  background: color-mix(in srgb, var(--bg-main) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 0.65rem; }
.logo { font-size: 1.7rem; }
.brand-text { display: flex; flex-direction: column; }
.brand-title { font-size: 1.15rem; font-weight: 800; letter-spacing: -0.01em; }
.brand-sub { font-size: 0.76rem; color: var(--muted); }

.nav { display: flex; gap: 0.35rem; }
.nav-btn {
  background: transparent; border: 0; border-radius: 999px;
  color: var(--muted); font-size: 0.88rem; font-weight: 600;
  padding: 0.45rem 0.9rem; cursor: pointer; transition: all 0.15s ease;
}
.nav-btn:hover { color: var(--ink); background: var(--line); }
.nav-btn.active { color: #fff; background: var(--brand); box-shadow: 0 2px 10px var(--brand-glow); }

.top-status { display: flex; align-items: center; gap: 0.75rem; }
.status-pill {
  display: flex; align-items: center; gap: 0.45rem;
  font-size: 0.8rem; font-weight: 700; padding: 0.3rem 0.75rem;
  border-radius: 999px; border: 1px solid var(--line-strong); background: var(--bg-card);
}
.status-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--safe); box-shadow: 0 0 8px var(--safe); }

/* ---------- Badges & Buttons ---------- */
.badge {
  display: inline-flex; align-items: center;
  font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 0.2rem 0.55rem; border-radius: 6px;
}
.badge.mcp { background: var(--cyan-glow); color: #fff; }
.badge.info { background: var(--line); color: var(--muted); }
.badge.danger { background: var(--danger-soft); color: var(--danger); border: 1px solid var(--danger); }
.badge.success { background: var(--safe-soft); color: var(--safe); border: 1px solid var(--safe); }
.badge.alert { background: var(--warn-soft); color: var(--warn); border: 1px solid var(--warn); }
.badge.ok { background: var(--safe-soft); color: var(--safe); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border: 0; border-radius: 10px; font-weight: 700; font-size: 0.9rem;
  padding: 0.55rem 1.1rem; cursor: pointer; font-family: inherit;
  transition: transform 0.08s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.btn:active { transform: scale(0.98); }
.btn.primary { background: var(--brand); color: #fff; box-shadow: 0 4px 14px var(--brand-glow); }
.btn.primary:hover { background: #0369A1; }
.btn.danger { background: var(--danger); color: #fff; }
.btn.danger:hover { background: #B91C1C; }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.btn.ghost:hover { background: var(--line); }
.btn.tiny { padding: 0.25rem 0.6rem; font-size: 0.78rem; border-radius: 7px; }
.btn.small { padding: 0.4rem 0.8rem; font-size: 0.82rem; }

/* ---------- Layout & Panes ---------- */
.main-content { max-width: 1400px; margin: 0 auto; padding: 1.5rem 1.4rem 3rem; }
.tab-pane { display: none; }
.tab-pane.active { display: block; animation: paneFade 0.2s ease; }
@keyframes paneFade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow);
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.9rem; padding-bottom: 0.65rem; border-bottom: 1px solid var(--line);
}
.card-head h3 { font-size: 1.05rem; font-weight: 700; }

/* ---------- TAB 1: Simulator Arena ---------- */
.sim-header { margin-bottom: 1.2rem; }
.sim-title h2 { font-size: 1.6rem; margin-bottom: 0.25rem; }
.presets-bar {
  display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap;
  margin-top: 0.85rem; padding: 0.65rem 0.9rem;
  background: var(--bg-card); border: 1px solid var(--line); border-radius: 12px;
}
.preset-label { font-size: 0.8rem; font-weight: 700; color: var(--muted); margin-right: 0.3rem; }
.preset-btn.active { border-color: var(--brand); color: #fff; background: var(--brand); }

.arena-grid { display: grid; grid-template-columns: 1fr 1.35fr; gap: 1.2rem; }
@media (max-width: 1080px) { .arena-grid { grid-template-columns: 1fr; } }

.field-group { margin-bottom: 0.85rem; }
.field-group label { display: block; font-size: 0.82rem; font-weight: 700; color: var(--muted); margin-bottom: 0.35rem; }
.field-group input, .field-group select, .field-group textarea {
  width: 100%; background: var(--bg-input); border: 1px solid var(--line);
  border-radius: 9px; padding: 0.55rem 0.75rem; color: var(--ink); font-family: inherit; font-size: 0.9rem;
}
.field-group input:focus, .field-group select:focus, .field-group textarea:focus {
  outline: 2px solid var(--brand); border-color: var(--brand);
}
.input-with-action { display: flex; gap: 0.4rem; }
.target-tool-row { display: flex; gap: 0.5rem; }
.tts-toggle-row { margin-top: 0.6rem; font-size: 0.84rem; color: var(--muted); }
.toggle-label { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; }

/* Comparison Column */
.comparison-column { display: flex; flex-direction: column; gap: 1rem; }
.baseline-card { border-color: color-mix(in srgb, var(--danger) 40%, var(--line)); }
.result-status {
  display: flex; gap: 0.75rem; align-items: flex-start;
  padding: 0.75rem 0.9rem; border-radius: 10px; background: var(--danger-soft);
  border: 1px solid var(--danger); margin-bottom: 0.8rem;
}
.result-status .status-icon { font-size: 1.5rem; }
.status-details strong { display: block; font-size: 0.95rem; color: var(--danger); }
.status-details p { font-size: 0.83rem; color: var(--ink); margin-top: 0.2rem; }
.call-preview {
  background: #000; border: 1px solid var(--line-strong); border-radius: 9px; padding: 0.75rem;
}
.call-preview .code-header { font-size: 0.75rem; color: var(--muted); margin-bottom: 0.4rem; font-family: var(--font-mono); }
.call-preview pre { margin: 0; font-family: var(--font-mono); font-size: 0.8rem; color: #38BDF8; overflow-x: auto; }

/* Echo Show 15 Frame */
.echo-show-frame {
  background: #07090B; border: 3px solid #2A3644; border-radius: 18px;
  padding: 0.75rem; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.85);
}
.echo-bezel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 0.5rem; border-bottom: 1px solid #1C2733; margin-bottom: 0.6rem;
}
.echo-cam-dot { width: 9px; height: 9px; border-radius: 50%; background: #18222C; border: 1px solid #334455; }
.echo-title { font-size: 0.85rem; font-weight: 700; color: #94A3B8; font-family: var(--font-mono); }

.echo-screen {
  position: relative; background: radial-gradient(circle at 50% 0%, #0F2027 0%, #0B1218 80%);
  border: 1px solid #1E293B; border-radius: 12px; padding: 1.3rem; min-height: 380px;
  overflow: hidden; display: flex; flex-direction: column; justify-content: space-between;
}

/* Alexa Ambient Light Ring */
.alexa-light-ring {
  position: absolute; top: 0; left: 0; right: 0; height: 5px;
  background: linear-gradient(90deg, transparent, var(--cyan-alexa), #38BDF8, var(--cyan-alexa), transparent);
  box-shadow: 0 0 16px var(--cyan-glow);
  animation: glowPulse 2.5s infinite ease-in-out;
}
@keyframes glowPulse { 0%, 100% { opacity: 0.6; } 50% { opacity: 1; filter: drop-shadow(0 0 8px var(--cyan-alexa)); } }

.echo-bubble {
  display: flex; gap: 0.85rem; background: rgba(15, 23, 42, 0.85);
  border: 1px solid #334155; border-radius: 12px; padding: 0.9rem 1.1rem;
  backdrop-filter: blur(8px); margin-bottom: 1rem;
}
.alexa-avatar { font-size: 1.5rem; }
.bubble-text { font-size: 0.95rem; line-height: 1.45; color: #F1F5F9; }

/* APL Card */
.apl-card {
  background: rgba(18, 24, 30, 0.95); border: 1px solid var(--warn);
  border-radius: 12px; padding: 1.1rem; box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}
.apl-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.8rem; }
.apl-risk { font-size: 0.78rem; font-weight: 900; color: var(--danger); font-family: var(--font-mono); }
.apl-diff-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin-bottom: 0.9rem; }
.diff-col { background: var(--bg-input); border-radius: 8px; padding: 0.75rem; border: 1px solid var(--line); }
.diff-col.human { border-left: 3px solid var(--safe); }
.diff-col.injected { border-left: 3px solid var(--danger); }
.diff-label { display: block; font-size: 0.72rem; font-weight: 800; text-transform: uppercase; margin-bottom: 0.3rem; }
.diff-col.human .diff-label { color: var(--safe); }
.diff-col.injected .diff-label { color: var(--danger); }
.diff-col p { font-size: 0.83rem; line-height: 1.4; color: var(--ink); }

.stepup-action-box {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: #0D1318; border: 1px dashed var(--warn); border-radius: 9px; padding: 0.75rem 1rem;
}
.code-box span { font-size: 0.75rem; color: var(--muted); display: block; }
.stepup-code { font-size: 1.15rem; font-weight: 900; color: var(--warn); letter-spacing: 0.04em; }
.stepup-buttons { display: flex; gap: 0.5rem; }

/* ---------- TAB 2: Benchmark Matrix ---------- */
.bench-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.2rem; }
.metric-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 0.85rem; margin-bottom: 1.4rem; }
.metric-box {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem; text-align: center; box-shadow: var(--shadow);
}
.metric-num { display: block; font-size: 2.1rem; font-weight: 900; font-family: var(--font-mono); line-height: 1.1; margin-bottom: 0.3rem; }
.metric-num.success { color: var(--safe); }
.metric-num.danger { color: var(--danger); }
.metric-num.warn { color: var(--warn); }
.metric-num.info { color: var(--cyan-alexa); }
.metric-label { display: block; font-size: 0.82rem; font-weight: 700; color: var(--ink); }
.metric-sub { font-size: 0.74rem; color: var(--muted); }

.filter-bar { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 1rem; }
.filter-chip {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: 999px;
  color: var(--muted); font-size: 0.82rem; font-weight: 600; padding: 0.35rem 0.85rem; cursor: pointer;
}
.filter-chip.active { color: #fff; background: var(--brand); border-color: var(--brand); }

.table-wrapper { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); overflow-x: auto; }
.bench-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.bench-table th, .bench-table td { padding: 0.75rem 0.9rem; text-align: left; border-bottom: 1px solid var(--line); }
.bench-table th { background: var(--bg-input); font-weight: 700; color: var(--muted); text-transform: uppercase; font-size: 0.74rem; }
.bench-table tr:hover { background: color-mix(in srgb, var(--brand) 6%, transparent); }
.status-pill-table {
  display: inline-block; font-size: 0.74rem; font-weight: 800; padding: 0.2rem 0.55rem; border-radius: 6px;
}
.status-pill-table.blocked { background: var(--safe-soft); color: var(--safe); }
.status-pill-table.stepup { background: var(--warn-soft); color: var(--warn); }
.status-pill-table.exploit { background: var(--danger-soft); color: var(--danger); }
.status-pill-table.legit { background: var(--line); color: var(--muted); }

/* ---------- TAB 3: Policy Lattice ---------- */
.lattice-header { margin-bottom: 1.2rem; }
.lattice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 900px) { .lattice-grid { grid-template-columns: 1fr; } }
.signatures-list { display: flex; flex-direction: column; gap: 0.65rem; max-height: 560px; overflow-y: auto; }
.sig-card { background: var(--bg-input); border: 1px solid var(--line); border-radius: 9px; padding: 0.75rem; }
.sig-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.3rem; }
.sig-head strong { font-family: var(--font-mono); color: #38BDF8; font-size: 0.9rem; }
.sig-tags { display: flex; gap: 0.35rem; }
.tag { font-size: 0.68rem; font-weight: 800; padding: 0.15rem 0.45rem; border-radius: 4px; font-family: var(--font-mono); }
.tag.trust-1 { background: var(--danger-soft); color: var(--danger); }
.tag.trust-2 { background: var(--warn-soft); color: var(--warn); }
.tag.trust-3 { background: var(--safe-soft); color: var(--safe); }
.tag.consequence-3 { background: #3B0764; color: #C084FC; }
.sig-desc { font-size: 0.8rem; color: var(--muted); }

.lattice-rules h4 { font-size: 0.95rem; margin-bottom: 0.8rem; }
.rule-box { background: var(--bg-input); border: 1px solid var(--line); border-radius: 9px; padding: 0.85rem; margin-bottom: 0.85rem; }
.rule-box strong { font-size: 0.88rem; color: #F1F5F9; display: block; margin-bottom: 0.25rem; }
.rule-box p { font-family: var(--font-mono); font-size: 0.8rem; color: var(--cyan-alexa); margin-bottom: 0.3rem; }
.rule-box .muted { font-size: 0.78rem; }

/* ---------- TAB 4: Inspector ---------- */
.inspector-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.2rem; }
.inspector-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 1.2rem; }
@media (max-width: 900px) { .inspector-grid { grid-template-columns: 1fr; } }
.packet-log {
  background: #07090C; border: 1px solid var(--line); border-radius: 9px;
  padding: 0.85rem; height: 560px; overflow-y: auto; font-family: var(--font-mono); font-size: 0.78rem;
}
.packet {
  border-bottom: 1px dashed var(--line); padding: 0.6rem 0;
}
.packet-meta { display: flex; justify-content: space-between; color: var(--muted); margin-bottom: 0.25rem; font-size: 0.72rem; }
.packet.in .packet-meta { color: #38BDF8; }
.packet.out .packet-meta { color: var(--safe); }
.packet pre { margin: 0; color: #E2E8F0; white-space: pre-wrap; word-break: break-all; }
.doc-card .doc-body { font-size: 0.85rem; }
.doc-card p { font-weight: 700; color: var(--muted); margin: 0.75rem 0 0.3rem; }
.doc-card pre {
  background: #07090C; border: 1px solid var(--line); border-radius: 8px;
  padding: 0.75rem; font-family: var(--font-mono); font-size: 0.78rem; color: #38BDF8; overflow-x: auto;
}

/* Modal */
.modal {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.75); backdrop-filter: blur(6px); z-index: 200;
  align-items: center; justify-content: center; padding: 1rem;
}
.modal.active { display: flex; }
.modal-content {
  background: var(--bg-card); border: 1px solid var(--line-strong); border-radius: var(--radius);
  max-width: 700px; width: 100%; max-height: 85vh; overflow-y: auto; padding: 1.4rem; box-shadow: var(--shadow);
}
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.modal-close { background: transparent; border: 0; font-size: 1.5rem; color: var(--muted); cursor: pointer; }


/* ========================================================================= */
/* ECHO SHOW 15 MULTIMODAL ACOUSTIC & X-RAY WALL HUB STYLES                  */
/* ========================================================================= */
.amp { color: var(--cyan-alexa); font-weight: 400; margin: 0 0.15rem; }

.sim-title-row {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 1.2rem; flex-wrap: wrap;
}
.audio-controls-bar {
  display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap;
  background: var(--bg-card); padding: 0.5rem 0.8rem;
  border-radius: 10px; border: 1px solid var(--line);
}
.snr-control {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.8rem; color: var(--muted);
}
.snr-control input[type="range"] {
  width: 95px; accent-color: var(--cyan-alexa); cursor: pointer;
}

.fault-preset-btn.active {
  background: var(--brand); color: #fff; border-color: var(--brand);
  box-shadow: 0 0 12px var(--brand-glow);
}
.fault-preset-btn.hazard-btn {
  border-color: rgba(239, 68, 68, 0.45);
}
.fault-preset-btn.trojan-btn {
  border-color: rgba(245, 158, 11, 0.55);
}

/* Echo Show 15 Wall Hardware Frame */
.echoshow-wall-frame {
  background: #070A0E;
  border: 10px solid #1E2630;
  border-radius: 22px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75), inset 0 0 0 2px #2E3A48;
  overflow: hidden;
  margin-top: 0.5rem;
}
[data-theme="light"] .echoshow-wall-frame {
  border-color: #CBD5E1;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.15), inset 0 0 0 2px #94A3B8;
}

.echoshow-camera-bezel {
  display: flex; align-items: center; justify-content: center; gap: 0.75rem;
  background: #11161C; padding: 0.45rem 1rem;
  border-bottom: 1px solid #222E3A;
}
.cam-lens {
  width: 11px; height: 11px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #38bdf8, #0f172a 70%);
  border: 1.5px solid #475569;
  box-shadow: 0 0 6px rgba(56, 189, 248, 0.6);
}
.cam-mic-hole {
  width: 5px; height: 5px; border-radius: 50%; background: #334155;
}
.bezel-brand {
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.12em;
  color: #64748B; text-transform: uppercase;
}

.echoshow-screen-grid {
  display: grid;
  grid-template-columns: 1.25fr 1.05fr 1fr;
  gap: 0.9rem;
  padding: 1rem;
  background: radial-gradient(circle at 50% 0%, rgba(6, 182, 212, 0.08), transparent 65%), var(--bg-main);
}
@media (max-width: 1200px) {
  .echoshow-screen-grid { grid-template-columns: 1fr; }
}

.es-panel {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.9rem;
  display: flex; flex-direction: column; gap: 0.75rem;
}
.es-panel-head {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 0.5rem;
  border-bottom: 1px solid var(--line); padding-bottom: 0.55rem;
}
.es-kicker {
  display: block; font-size: 0.65rem; font-weight: 800;
  letter-spacing: 0.08em; color: var(--cyan-alexa); text-transform: uppercase;
}
.es-panel-head h3 {
  font-size: 0.98rem; font-weight: 800; margin-top: 0.1rem;
}

/* 60 FPS Acoustic FFT Canvas */
.canvas-Stage {
  position: relative;
  background: #05080B;
  border: 1px solid #1E293B;
  border-radius: 10px;
  overflow: hidden;
}
#acousticCanvas {
  display: block; width: 100%; height: 245px;
}
.canvas-overlay-tags {
  position: absolute; top: 8px; right: 8px;
  display: flex; gap: 0.35rem; flex-wrap: wrap; pointer-events: none;
}
.overlay-tag {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid #334155;
  color: #E2E8F0;
  font-family: var(--font-mono);
  font-size: 0.68rem; font-weight: 700;
  padding: 0.15rem 0.45rem; border-radius: 5px;
}
.overlay-tag.peak {
  border-color: var(--cyan-alexa); color: #38BDF8;
}

.telemetry-strip {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.45rem;
}
.tel-cell {
  background: var(--bg-input); border: 1px solid var(--line);
  border-radius: 8px; padding: 0.4rem 0.55rem;
  display: flex; flex-direction: column;
}
.tel-label { font-size: 0.66rem; color: var(--muted); text-transform: uppercase; font-weight: 700; }
.tel-val { font-family: var(--font-mono); font-size: 0.9rem; font-weight: 800; color: var(--ink); margin-top: 0.1rem; }
.tel-val.highlight { color: var(--cyan-alexa); }

/* Interactive X-Ray Blueprint Viewport */
.blueprint-viewport {
  background: radial-gradient(circle at 50% 50%, #0D1B2A 0%, #060B11 100%);
  border: 1px solid #1E3A5F;
  border-radius: 10px;
  height: 235px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.blueprint-viewport svg {
  width: 100%; height: 100%; max-height: 225px;
}

@keyframes pulseFaultGlow {
  0%, 100% { opacity: 0.95; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.08); }
}
@keyframes spinRotorSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.svg-fault-zone {
  animation: pulseFaultGlow 1.3s infinite ease-in-out;
  transform-origin: center;
}
.svg-rotor-spin {
  animation: spinRotorSlow 2.4s infinite linear;
  transform-origin: center;
}

.hotspot-Readout {
  background: var(--bg-input);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
}
.hotspot-dot-wrap {
  display: flex; align-items: center; gap: 0.45rem;
  font-size: 0.82rem; color: var(--ink); margin-bottom: 0.25rem;
}
.hotspot-pulse {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 8px var(--danger);
  display: inline-block;
}
.hotspot-desc {
  font-size: 0.78rem; color: var(--muted); line-height: 1.4;
}

/* OEM Amazon Prime Part Card */
.oem-part-card {
  background: linear-gradient(145deg, rgba(2, 132, 199, 0.12), rgba(16, 185, 129, 0.06));
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 0.75rem;
  display: flex; flex-direction: column; gap: 0.55rem;
}
.oem-top {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 0.6rem;
}
.oem-badge {
  display: inline-block; font-size: 0.62rem; font-weight: 800;
  background: rgba(6, 182, 212, 0.2); color: var(--cyan-alexa);
  padding: 0.12rem 0.42rem; border-radius: 4px; letter-spacing: 0.06em;
}
.oem-top h4 { font-size: 0.88rem; font-weight: 800; margin: 0.2rem 0 0.15rem; }
.oem-sku { font-size: 0.74rem; color: var(--muted); }
.oem-price-box { text-align: right; flex-shrink: 0; }
.oem-price { display: block; font-size: 1.2rem; font-weight: 900; color: var(--ink); font-family: var(--font-mono); }
.oem-save {
  display: inline-block; font-size: 0.68rem; font-weight: 800;
  color: var(--safe); background: var(--safe-soft);
  padding: 0.1rem 0.38rem; border-radius: 4px;
}
.oem-meta-row {
  display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--muted);
  border-top: 1px solid var(--line); padding-top: 0.45rem;
}
.full-width { width: 100%; justify-content: center; }

/* Acoustic Security / Hazard Alert Box */
.acoustic-security-alert {
  background: var(--danger-soft);
  border: 1px solid var(--danger);
  border-radius: 8px;
  padding: 0.65rem;
  font-size: 0.78rem;
}
.acoustic-security-alert.hidden { display: none; }
.asa-head { font-weight: 800; color: var(--danger); margin-bottom: 0.25rem; font-size: 0.8rem; }
.asa-body { color: var(--ink); margin-bottom: 0.35rem; line-height: 1.35; }
.asa-diff {
  font-family: var(--font-mono); font-size: 0.7rem;
  background: rgba(0,0,0,0.35); padding: 0.4rem; border-radius: 5px;
  color: #FCA5A5;
}

.diy-steps-box {
  background: var(--bg-input); border: 1px solid var(--line);
  border-radius: 8px; padding: 0.65rem 0.75rem; flex: 1;
}
.diy-head { font-size: 0.75rem; font-weight: 800; text-transform: uppercase; color: var(--muted); margin-bottom: 0.35rem; }
.diy-list { padding-left: 1.15rem; font-size: 0.78rem; color: var(--ink); display: flex; flex-direction: column; gap: 0.3rem; }

/* Echo Show 15 Bottom Alexa+ Voice Dock */
.echoshow-voice-dock {
  display: flex; align-items: center; gap: 0.9rem;
  background: linear-gradient(90deg, #08121E, #0B2135, #08121E);
  border-top: 2px solid var(--cyan-alexa);
  padding: 0.65rem 1.1rem;
}
.alexa-orb {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background: radial-gradient(circle at 30% 30%, #38BDF8, #0284C7 60%, #1E1B4B);
  box-shadow: 0 0 14px var(--cyan-glow);
}
.alexa-spoken-text {
  flex: 1; font-size: 0.85rem; font-style: italic; color: #E0F2FE;
}
.voice-dock-controls { flex-shrink: 0; }


@keyframes orbPulseSpeaking {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 14px var(--cyan-glow);
  }
  50% {
    transform: scale(1.28);
    box-shadow: 0 0 28px #38BDF8, 0 0 48px rgba(6, 182, 212, 0.85);
  }
}
.alexa-orb.pulse-speaking {
  animation: orbPulseSpeaking 0.85s infinite ease-in-out;
}