:root {
  color-scheme: light;
  --paper: #f6f4ef;
  --ink: #24211d;
  --muted: #67615a;
  --line: #d9d2c7;
  --panel: #fffdf8;
  --panel-strong: #f0ebe2;
  --charcoal: #171512;
  --green: #13795b;
  --green-soft: #dff3eb;
  --red: #b42318;
  --red-soft: #ffe3df;
  --amber: #a05a00;
  --amber-soft: #fff0cf;
  --teal: #0b7285;
  --teal-soft: #d8f3f7;
  --violet: #6246a5;
  --shadow: 0 18px 50px rgba(34, 29, 23, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(90deg, rgba(23, 21, 18, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(23, 21, 18, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 42px 42px;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
select {
  font: inherit;
}

button,
select,
.attack-button {
  border-radius: var(--radius);
}

button {
  border: 1px solid var(--charcoal);
  background: var(--panel);
  color: var(--charcoal);
  cursor: pointer;
  min-height: 42px;
  padding: 0 14px;
  transition:
    transform 120ms ease,
    box-shadow 120ms ease,
    background 120ms ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(23, 21, 18, 0.12);
}

button:focus-visible,
select:focus-visible,
.attack-button:focus-visible,
.status-cell:focus-visible {
  outline: 3px solid rgba(11, 114, 133, 0.32);
  outline-offset: 2px;
}

.primary-action {
  background: var(--charcoal);
  color: #fffdf8;
}

.small-button {
  min-height: 32px;
  padding: 0 10px;
  border-color: var(--line);
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h2,
p {
  margin-top: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 1.32rem;
  line-height: 1.2;
  letter-spacing: 0;
}

main {
  padding: 28px min(5vw, 72px) 56px;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.attack-list,
.lab-panel,
.results-section,
.log-section {
  background: rgba(255, 253, 248, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 36px rgba(34, 29, 23, 0.08);
}

.attack-list {
  position: sticky;
  top: 18px;
  padding: 18px;
}

.section-heading {
  margin-bottom: 18px;
}

.attack-buttons {
  display: grid;
  gap: 10px;
}

.attack-button {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  width: 100%;
  min-height: 58px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  text-align: left;
}

.attack-button:hover {
  border-color: var(--charcoal);
}

.attack-button.is-active {
  border-color: var(--charcoal);
  background: #f0ebe2;
  box-shadow: inset 4px 0 0 var(--charcoal);
}

.attack-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--teal);
  font-weight: 900;
}

.attack-name {
  overflow-wrap: anywhere;
  font-weight: 800;
}

.lab-panel {
  min-width: 0;
  padding: 22px;
}

.toolbar,
.log-header {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
}

.toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
}

.select-label {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

select {
  min-height: 42px;
  border: 1px solid var(--charcoal);
  background: var(--panel);
  color: var(--charcoal);
  padding: 0 36px 0 12px;
}

.run-feedback {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 16px;
  align-items: stretch;
  margin-top: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--teal);
  border-radius: var(--radius);
  background: var(--panel);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.run-feedback.is-running {
  transform: translateY(-1px);
  border-left-color: var(--charcoal);
  box-shadow: 0 12px 32px rgba(23, 21, 18, 0.14);
}

.run-feedback.is-success {
  border-left-color: var(--red);
}

.run-feedback.is-blocked {
  border-left-color: var(--green);
}

.run-feedback.is-detected {
  border-left-color: var(--amber);
}

.feedback-copy h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.feedback-copy p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.feedback-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.feedback-metrics div {
  min-width: 0;
  padding: 12px;
  background: #fffdf8;
}

.feedback-metrics strong {
  display: block;
  margin-bottom: 4px;
  color: var(--charcoal);
  font-size: 1.12rem;
  overflow-wrap: anywhere;
}

.feedback-metrics span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.attack-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 16px;
  margin-top: 22px;
}

.payload-panel,
.notes-panel,
.result-panel,
.pipeline-step,
.experiment-summary {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.payload-panel,
.notes-panel {
  min-height: 160px;
  padding: 16px;
}

.panel-title {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 900;
  text-transform: uppercase;
}

.panel-title strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 28px;
  border-radius: 999px;
  color: #fff;
  font-size: 0.9rem;
}

pre {
  overflow: auto;
  margin: 0;
  border-radius: var(--radius);
  background: #171512;
  color: #f7f0e6;
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 0.88rem;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.payload-panel pre,
.result-panel pre {
  min-height: 104px;
  padding: 14px;
}

.notes-panel p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.result-panel {
  padding: 16px;
}

.result-panel.is-flashing,
.pipeline-step.is-flashing {
  animation: result-flash 720ms ease;
}

.vulnerable-panel {
  border-top: 5px solid var(--red);
}

.defended-panel {
  border-top: 5px solid var(--green);
}

dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 0;
}

dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

dd {
  margin: 4px 0 0;
  color: var(--charcoal);
  font-weight: 850;
}

.pipeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.pipeline-step {
  min-height: 126px;
  padding: 14px;
  border-top: 5px solid var(--line);
}

.pipeline-step.is-pass {
  border-top-color: var(--green);
}

.pipeline-step.is-block {
  border-top-color: var(--red);
}

.pipeline-step.is-detect {
  border-top-color: var(--amber);
}

.pipeline-step h3 {
  margin: 0 0 8px;
  font-size: 0.96rem;
}

.pipeline-step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.results-section,
.log-section {
  margin-top: 24px;
  padding: 22px;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

.legend span {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.status-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.status-dot.success {
  background: var(--red);
}

.status-dot.blocked {
  background: var(--green);
}

.status-dot.detected {
  background: var(--amber);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

table {
  width: 100%;
  min-width: 850px;
  border-collapse: collapse;
  background: var(--panel);
}

caption {
  padding: 12px 16px;
  color: var(--muted);
  text-align: left;
}

th,
td {
  padding: 13px 14px;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  background: var(--panel-strong);
  color: var(--charcoal);
  font-size: 0.86rem;
  text-transform: uppercase;
}

tbody th {
  width: 32%;
  background: var(--panel);
  font-size: 0.93rem;
  text-transform: none;
}

.status-cell {
  width: 100%;
  min-height: 36px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 900;
}

.status-success {
  background: var(--red-soft);
  color: var(--red);
}

.status-blocked {
  background: var(--green-soft);
  color: var(--green);
}

.status-detected {
  background: var(--amber-soft);
  color: var(--amber);
}

.log-section {
  margin-bottom: 28px;
}

.experiment-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin: 18px 0;
  background: var(--line);
}

.experiment-summary:empty {
  display: none;
}

.summary-metric {
  padding: 14px;
  background: var(--panel);
}

.summary-metric strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.28rem;
}

.summary-metric span {
  color: var(--muted);
  font-size: 0.86rem;
}

.event-log {
  display: grid;
  gap: 10px;
  max-height: 560px;
  overflow: auto;
  margin: 0;
  padding: 0;
  list-style: none;
}

.event-log li {
  display: grid;
  grid-template-columns: 114px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: 14px;
  border: 1px solid var(--line);
  border-left-width: 5px;
  border-radius: var(--radius);
  background: var(--panel);
}

.event-log li.success {
  border-left-color: var(--red);
}

.event-log li.blocked {
  border-left-color: var(--green);
}

.event-log li.detected {
  border-left-color: var(--amber);
}

.event-phase {
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.event-text {
  margin: 0;
  color: var(--ink);
  line-height: 1.5;
}

.event-code {
  color: var(--muted);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 0.78rem;
}

@keyframes result-flash {
  0% {
    transform: translateY(0);
    box-shadow: none;
  }

  35% {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(23, 21, 18, 0.16);
  }

  100% {
    transform: translateY(0);
    box-shadow: none;
  }
}

@media (max-width: 1080px) {
  .workspace,
  .attack-detail,
  .run-feedback,
  .compare-grid {
    grid-template-columns: 1fr;
  }

  .attack-list {
    position: static;
  }

  .pipeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  main {
    padding: 18px;
  }

  .pipeline,
  .feedback-metrics,
  .experiment-summary {
    grid-template-columns: 1fr;
  }

  .toolbar,
  .log-header {
    display: grid;
  }

  .toolbar-actions {
    justify-content: stretch;
  }

  .toolbar-actions > * {
    width: 100%;
  }

  dl,
  .event-log li {
    grid-template-columns: 1fr;
  }
}