/* flawopen.com — Interactive Vulnerability Simulator Styles */

.simulator-box {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper-raised);
  padding: 22px;
  margin: 28px 0 36px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.sim-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
}

.sim-badge-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sim-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent);
}

.sim-pill.danger {
  background: var(--vuln-soft);
  color: var(--vuln);
  border-color: var(--vuln);
}

.sim-title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
}

.sim-preset-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.sim-preset-btn {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  transition: all 0.15s ease;
}

.sim-preset-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.sim-preset-btn.active {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}

/* Controls Bar */
.sim-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 20px;
}

.sim-btn-cluster {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sim-btn {
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--paper-raised);
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s ease;
}

.sim-btn:hover:not(:disabled) {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent);
}

.sim-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.sim-btn.primary {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}

.sim-btn.primary:hover:not(:disabled) {
  opacity: 0.9;
}

.sim-step-indicator {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}

/* Stage & Visual Arena */
.sim-stage {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--code-bg);
  padding: 20px;
  min-height: 220px;
  position: relative;
  overflow-x: auto;
  margin-bottom: 18px;
}

/* HTTP Smuggling Visual Pipeline */
.http-pipeline {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 600px;
}

.pipeline-actors {
  display: grid;
  grid-template-columns: 140px 1fr 140px 1fr 140px;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.pipeline-node {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 8px;
  background: var(--paper-raised);
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.pipeline-node-icon {
  font-size: 16px;
  margin-bottom: 2px;
}

.pipeline-node-name {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
}

.pipeline-node-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
}

.pipeline-pipe {
  position: relative;
  height: 6px;
  background: var(--line);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pipeline-pipe::after {
  content: "→";
  position: absolute;
  top: -10px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--muted);
}

.stream-buffer-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stream-buffer-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
}

.stream-stream {
  display: flex;
  border: 1px dashed var(--line);
  border-radius: 6px;
  padding: 8px;
  background: var(--paper);
  gap: 6px;
  min-height: 52px;
  align-items: center;
  overflow-x: auto;
}

.chunk-packet {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid var(--line);
  white-space: nowrap;
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  transition: all 0.25s ease;
}

.chunk-packet.hdr {
  background: #e0f2fe;
  color: #0369a1;
  border-color: #7dd3fc;
}

.chunk-packet.body-legit {
  background: #dcfce7;
  color: #15803d;
  border-color: #86efac;
}

.chunk-packet.body-smuggled {
  background: #fee2e2;
  color: #b91c1c;
  border-color: #fca5a5;
  font-weight: 700;
  animation: pulse-smuggle 1.5s infinite;
}

.chunk-packet.chunk-meta,
.chunk-packet.chunk-term,
.chunk-packet.chunk-size {
  background: #fef3c7;
  color: #b45309;
  border-color: #fcd34d;
}

:root[data-theme="dark"] .chunk-packet.hdr {
  background: rgba(14, 165, 233, 0.15);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.35);
}

:root[data-theme="dark"] .chunk-packet.body-legit {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border-color: rgba(74, 222, 128, 0.35);
}

:root[data-theme="dark"] .chunk-packet.body-smuggled {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border-color: rgba(248, 113, 113, 0.4);
}

:root[data-theme="dark"] .chunk-packet.chunk-meta,
:root[data-theme="dark"] .chunk-packet.chunk-term,
:root[data-theme="dark"] .chunk-packet.chunk-size {
  background: rgba(245, 158, 11, 0.18);
  color: #fbbf24;
  border-color: rgba(251, 191, 36, 0.35);
}

@keyframes pulse-smuggle {
  0% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4); }
  70% { box-shadow: 0 0 0 6px rgba(220, 38, 38, 0); }
  100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); }
}

/* Heap Memory Visualizer */
.heap-arena {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.heap-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
}

.heap-chunk {
  border: 2px solid var(--line);
  border-radius: 6px;
  background: var(--paper-raised);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all 0.25s ease;
  position: relative;
}

.heap-chunk.allocated {
  border-color: #059669;
  background: #ecfdf5;
}

.heap-chunk.freed {
  border-color: #94a3b8;
  background: #f1f5f9;
  border-style: dashed;
}

.heap-chunk.reallocated {
  border-color: #dc2626;
  background: #fef2f2;
}

.heap-chunk.corrupted {
  border-color: #b91c1c;
  background: #fee2e2;
  animation: pulse-smuggle 1.5s infinite;
}

.heap-chunk-addr {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  color: var(--muted);
}

.heap-chunk-label {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
}

.heap-chunk-status {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-block;
  margin-top: 4px;
}

.heap-chunk.allocated .heap-chunk-status { background: #d1fae5; color: #047857; }
.heap-chunk.freed .heap-chunk-status { background: #e2e8f0; color: #475569; }
.heap-chunk.reallocated .heap-chunk-status { background: #fee2e2; color: #b91c1c; }

/* Pointer Inspector */
.pointer-tracker {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.pointer-pill {
  font-family: var(--font-mono);
  font-size: 11.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pointer-arrow {
  color: var(--accent);
  font-weight: 700;
}

.pointer-target {
  font-weight: 700;
  color: var(--ink);
}

/* Explanation Box & Logs */
.sim-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 768px) {
  .sim-details-grid { grid-template-columns: 1fr; }
}

.sim-explain-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}

.sim-explain-title {
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sim-explain-text {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

.sim-inspector-box {
  background: #0f172a;
  color: #f8fafc;
  border-radius: 8px;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  overflow-x: auto;
  border: 1px solid #334155;
}

.sim-inspector-title {
  color: #94a3b8;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  margin-bottom: 6px;
  border-bottom: 1px solid #1e293b;
  padding-bottom: 4px;
}

.sim-inspector-line {
  margin: 2px 0;
}

.sim-inspector-line.warn { color: #f59e0b; }
.sim-inspector-line.err { color: #ef4444; font-weight: 700; }
.sim-inspector-line.ok { color: #10b981; }