/* ---------- trust rails: the signature element ----------
   Every piece of text in an agent's context has an author.
   The rail on the left says who. */
.trace { list-style: none; margin: 0; padding: 0; }
.ev { display: grid; grid-template-columns: 0.5rem minmax(0, 1fr); gap: 0.9rem; margin: 0; }
.ev + .ev { margin-top: 0.6rem; }
.ev__rail { border-radius: 2px; background: var(--model); }
.ev--system .ev__rail { background: var(--defense); }
.ev--user .ev__rail { background: var(--ink); }
.ev--model .ev__rail { background: var(--model); }
.ev--guard .ev__rail { background: repeating-linear-gradient(180deg, var(--defense) 0 5px, transparent 5px 9px); }
.ev--untrusted .ev__rail { background: repeating-linear-gradient(135deg, var(--danger) 0 4px, var(--danger-bg) 4px 8px); }
.ev__body { padding: 0.1rem 0 0.3rem; min-width: 0; }
.ev__head { display: flex; flex-wrap: wrap; gap: 0.2rem 0.7rem; align-items: baseline; font-size: 0.92rem; }
.ev__who { font-weight: 700; }
.ev--untrusted .ev__who { color: var(--danger); }
.ev--system .ev__who, .ev--guard .ev__who { color: var(--defense); }
.ev__title { color: var(--ink-2); }
.ev__status { font-size: 0.82rem; padding: 0 0.45rem; border-radius: 99px; border: 1px solid currentColor; }
.ev__status--blocked { color: var(--danger); }
.ev__status--modified { color: var(--defense); }
.ev__status--passed { color: var(--ink-2); }
.ev__content { margin: 0.25rem 0 0; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 0.9rem; line-height: 1.5; }
.ev--untrusted .ev__content { background: var(--danger-bg); padding: 0.5rem 0.65rem; border-radius: 4px; }
.ev--guard .ev__content { color: var(--ink-2); }

.legend { display: flex; flex-wrap: wrap; gap: 0.4rem 1.1rem; font-size: 0.85rem; color: var(--ink-2); margin: 0 0 0.9rem; padding: 0; list-style: none; }
.legend li { display: flex; align-items: center; gap: 0.4rem; }
.legend i { display: inline-block; width: 0.5rem; height: 1rem; border-radius: 2px; }
.legend .l-system { background: var(--defense); }
.legend .l-user { background: var(--ink); }
.legend .l-model { background: var(--model); }
.legend .l-untrusted { background: repeating-linear-gradient(135deg, var(--danger) 0 3px, var(--danger-bg) 3px 6px); }
.legend .l-guard { background: repeating-linear-gradient(180deg, var(--defense) 0 4px, transparent 4px 7px); }

.specimen { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.2rem 0.9rem; }
.specimen .ev__content { font-family: var(--font-ui); font-size: 0.93rem; }
.specimen figcaption { font-size: 0.88rem; color: var(--ink-2); margin-top: 0.8rem; }
.specimen { margin: 0; }

/* ---------- verdict ---------- */
.verdict { border-radius: var(--radius); padding: 1rem 1.1rem; border: 1px solid; }
.verdict--breach { background: var(--danger-bg); border-color: var(--danger); }
.verdict--held { background: var(--defense-bg); border-color: var(--defense); }
.verdict h2 { font-size: var(--step-1); margin-bottom: 0.3rem; }
.verdict--breach h2 { color: var(--danger); }
.verdict--held h2 { color: var(--defense); }
.verdict ul { margin: 0.3rem 0 0; padding-left: 1.2rem; }
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.7rem; }
.chip { font-size: 0.82rem; padding: 0.1rem 0.55rem; border-radius: 99px; background: var(--surface); border: 1px solid var(--line); color: var(--ink-2); }
.meta-line { font-size: 0.85rem; color: var(--ink-2); margin: 0.6rem 0 0; }

/* output the user would see; links are inert and defanged */
.output { white-space: pre-wrap; overflow-wrap: anywhere; margin: 0; font-family: var(--font-ui); }
.url { font-family: var(--font-code); font-size: 0.88em; background: var(--surface-2); padding: 0.05rem 0.3rem; border-radius: 3px; border-bottom: 2px dotted var(--ink-2); cursor: not-allowed; }

/* ---------- modern unified chat window ---------- */
.chat-window {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 20px -3px rgba(0, 0, 0, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.03);
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.2rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  gap: 1rem;
}

.chat-identity {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.chat-avatar {
  position: relative;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.chat-avatar--assistant {
  background: linear-gradient(135deg, var(--defense-bg) 0%, var(--surface-2) 100%);
  color: var(--defense);
  border: 1px solid var(--line);
}

.chat-avatar--you {
  background: var(--ink);
  color: var(--bg);
}

.chat-avatar--sm {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 8px;
}

.chat-status-dot {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: #10b981;
  border: 2px solid var(--surface);
  box-shadow: 0 0 0 1px rgba(16, 185, 129, 0.3);
}

.chat-status-dot--busy {
  background: #f59e0b;
  box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.4);
  animation: pulse-dot 1.2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

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

.chat-title-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.chat-title {
  font-family: var(--font-ui);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--ink);
  margin: 0;
}

.chat-level-pill {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.1rem 0.5rem;
  border-radius: 99px;
  background: var(--surface-2);
  color: var(--defense);
  border: 1px solid var(--line);
}

.chat-subline {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--ink-2);
  margin-top: 0.15rem;
}

.chat-sep {
  opacity: 0.5;
}

.chat-reset-btn {
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.15s ease;
}

.chat-reset-btn:hover {
  background: var(--line);
  color: var(--ink);
}

/* Chat stream */
.chat-stream {
  flex: 1;
  min-height: 19rem;
  max-height: 27rem;
  overflow-y: auto;
  padding: 1.25rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  background: var(--bg);
  scroll-behavior: smooth;
}

/* Empty state */
.chat-empty {
  margin: auto;
  text-align: center;
  max-width: 32rem;
  padding: 1.5rem 0.5rem;
}

.chat-empty-icon {
  font-size: 2.2rem;
  margin-bottom: 0.6rem;
}

.chat-empty-title {
  font-family: var(--font-ui);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 0.35rem;
}

.chat-empty-desc {
  font-size: 0.9rem;
  color: var(--ink-2);
  margin: 0 auto 1.25rem;
  line-height: 1.5;
}

.chat-suggestions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
}

.chat-suggestions-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-2);
}

.chat-chips-grid {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  width: 100%;
}

.chat-chip {
  font: inherit;
  font-size: 0.85rem;
  text-align: left;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
  cursor: pointer;
  transition: all 0.15s ease;
  line-height: 1.4;
}

.chat-chip:hover {
  border-color: var(--defense);
  background: var(--surface-2);
  transform: translateY(-1px);
}

/* Messages */
.chat-msg-row {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  animation: fadeInMsg 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInMsg {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.chat-msg-row--you {
  flex-direction: row-reverse;
}

.chat-msg-content {
  display: flex;
  flex-direction: column;
  max-width: 82%;
}

.chat-msg-row--you .chat-msg-content {
  align-items: flex-end;
}

.chat-msg-meta {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.25rem;
  font-size: 0.78rem;
  color: var(--ink-2);
}

.chat-msg-author {
  font-weight: 600;
}

.chat-msg-tag {
  font-size: 0.72rem;
  padding: 0.05rem 0.4rem;
  border-radius: 99px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.chat-msg-tag--blocked {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: var(--danger);
  font-weight: 600;
}

.chat-bubble {
  padding: 0.75rem 1rem;
  font-size: 0.93rem;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.chat-bubble--you {
  background: var(--ink);
  color: var(--bg);
  border-radius: 14px 14px 3px 14px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.chat-bubble--bot {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 14px 14px 14px 3px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.chat-bubble--blocked {
  background: var(--danger-bg);
  border-color: var(--danger);
  color: var(--ink);
}

/* Typing indicator */
.chat-typing-row {
  align-items: center;
}

.chat-bubble--typing {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.85rem;
}

.chat-typing-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--ink-2);
  animation: typingBounce 1.4s infinite ease-in-out both;
}

.chat-typing-dot:nth-child(1) { animation-delay: -0.32s; }
.chat-typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

.chat-typing-label {
  font-size: 0.8rem;
  color: var(--ink-2);
  margin-left: 0.4rem;
}

/* Input Bar */
.chat-input-bar {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 1.15rem;
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.chat-input-container {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.chat-textarea {
  font: inherit;
  font-size: 0.95rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  color: var(--ink);
  resize: none;
  min-height: 2.6rem;
  max-height: 8rem;
  line-height: 1.45;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.chat-textarea:focus {
  border-color: var(--defense);
  box-shadow: 0 0 0 2px var(--defense-bg);
  outline: none;
}

.chat-input-hint {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: var(--ink-2);
  margin-top: 0.35rem;
  padding-left: 0.2rem;
}

.chat-hint-sep {
  opacity: 0.5;
}

.chat-send-btn {
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.15rem;
  border-radius: 8px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.15s ease;
  min-height: 2.6rem;
}

.chat-send-btn:hover:not([disabled]) {
  opacity: 0.88;
  transform: translateY(-1px);
}

.chat-send-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.chat-error-banner {
  padding: 0.6rem 1.15rem;
  background: var(--danger-bg);
  border-top: 1px solid var(--danger);
  color: var(--danger);
  font-size: 0.85rem;
  font-weight: 600;
}

/* ---------- inspector card ---------- */
.inspector-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.inspector-trace-panel {
  padding: 1rem 1.2rem;
}

.inspector-trace-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

.inspector-trace-header h3 {
  margin: 0;
}

.inspector-toggle-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
}

.inspector-chevron {
  transition: transform 0.2s ease;
}

.inspector-chevron--open {
  transform: rotate(180deg);
}

.inspector-body[hidden] {
  display: none;
}

/* ---------- payload crafting studio (untrusted review injection) ---------- */
.payload-studio {
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 0 4px 20px -3px rgba(0, 0, 0, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.03);
  padding: 1.25rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.payload-field {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.payload-field-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.payload-field-identity {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.payload-label {
  font-family: var(--font-ui);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
}

.payload-channel-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.2rem 0.55rem;
  border-radius: 99px;
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid rgba(192, 33, 47, 0.25);
}

.payload-header-tools {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.payload-clear-btn {
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.15s ease;
}

.payload-clear-btn:hover {
  background: var(--line);
  color: var(--ink);
}

.payload-char-count {
  font-size: 0.82rem;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

/* Templates */
.payload-templates {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: var(--bg);
  padding: 0.75rem 0.9rem;
  border-radius: 8px;
  border: 1px dashed var(--line);
}

.payload-templates:empty {
  display: none;
}

.payload-templates-header {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--danger);
}

.payload-templates-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.payload-template-pill {
  font: inherit;
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.15s ease;
  line-height: 1.35;
}

.payload-template-pill:hover {
  border-color: var(--danger);
  background: var(--danger-bg);
  color: var(--danger);
  transform: translateY(-1px);
}

/* Input / Textarea */
.payload-input-wrap {
  width: 100%;
}

.payload-textarea {
  font: inherit;
  font-size: 0.95rem;
  line-height: 1.55;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  color: var(--ink);
  width: 100%;
  min-height: 8.5rem;
  resize: vertical;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.25s ease;
}

.payload-textarea:focus {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px var(--danger-bg);
  outline: none;
}

.payload-input {
  font: inherit;
  font-size: 0.95rem;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  color: var(--ink);
  width: 100%;
}

.payload-input:focus {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px var(--danger-bg);
  outline: none;
}

.payload-flash {
  background-color: var(--danger-bg) !important;
}

.payload-help {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.83rem;
  color: var(--ink-2);
  line-height: 1.4;
}

/* Actions Bar */
.payload-actions-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 0.4rem;
  border-top: 1px solid var(--line);
}

.payload-actions-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.payload-run-btn {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.65rem 1.3rem;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.15s ease;
}

.payload-run-btn:hover:not([disabled]) {
  opacity: 0.92;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(192, 33, 47, 0.28);
}

.payload-run-btn[disabled] {
  opacity: 0.55;
  cursor: progress;
}

.payload-shortcut-hint {
  font-size: 0.78rem;
  color: var(--ink-2);
}

.payload-error {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--danger);
}

/* ---------- analytics table ---------- */
.table-wrap { overflow-x: auto; }
table.data { border-collapse: collapse; width: 100%; font-size: 0.93rem; }
.data th, .data td { text-align: left; padding: 0.55rem 0.8rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
.data th { font-weight: 600; color: var(--ink-2); }
.data td.num, .data th.num { text-align: right; font-variant-numeric: tabular-nums; }
.bar { display: inline-block; height: 0.6rem; background: var(--danger); border-radius: 2px; vertical-align: middle; min-width: 2px; }
.stats { display: flex; flex-wrap: wrap; gap: 2rem; margin-bottom: 1.5rem; }
.stats div { min-width: 7rem; }
.stats b { display: block; font-family: var(--font-display); font-size: var(--step-3); line-height: 1.1; }
.stats span { color: var(--ink-2); font-size: 0.9rem; }