* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background: linear-gradient(135deg, #07111f, #102841 55%, #193e51);
  color: #eff6ff;
}

.shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.hidden {
  display: none;
}

.login-card,
.panel {
  background: rgba(7, 17, 31, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.login-card {
  max-width: 520px;
  margin: 80px auto 0;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.toolbar {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  align-items: center;
}

.locale-switch {
  display: inline-flex;
  gap: 6px;
}

.locale-switch button {
  width: auto;
  min-width: 88px;
  padding: 8px 12px;
  background: rgba(15, 23, 42, 0.72);
  color: #e2e8f0;
}

.locale-switch button.active {
  background: linear-gradient(135deg, #2dd4bf, #0ea5e9);
  color: #04111b;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin: 24px 0;
}

.stack {
  display: grid;
  gap: 12px;
}

.row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

input,
textarea,
select,
button {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  padding: 12px 14px;
  font: inherit;
}

input,
textarea,
select {
  background: rgba(15, 23, 42, 0.72);
  color: inherit;
}

button {
  cursor: pointer;
  background: linear-gradient(135deg, #2dd4bf, #0ea5e9);
  color: #04111b;
  font-weight: 700;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkbox input {
  width: auto;
}

.agent-card,
.task-card,
.audit-row {
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.15);
  padding: 14px;
  margin-bottom: 12px;
}

.agent-card,
.audit-row {
  display: grid;
  gap: 6px;
}

.task-head,
.meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-queued {
  background: rgba(59, 130, 246, 0.18);
}

.status-claimed,
.status-in_progress {
  background: rgba(245, 158, 11, 0.18);
}

.status-awaiting_approval {
  background: rgba(168, 85, 247, 0.18);
}

.status-completed {
  background: rgba(34, 197, 94, 0.18);
}

.status-failed {
  background: rgba(248, 113, 113, 0.18);
}

.conversation {
  display: grid;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(148, 163, 184, 0.15);
}

.conversation-head,
.message-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.message-list {
  display: grid;
  gap: 10px;
}

.message-row {
  background: rgba(2, 6, 23, 0.45);
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 12px;
  padding: 10px 12px;
}

.message-body,
.message-empty {
  white-space: pre-wrap;
  word-break: break-word;
  opacity: 0.94;
}

.task-note-form {
  display: grid;
  gap: 8px;
}

pre {
  white-space: pre-wrap;
  word-break: break-word;
  background: rgba(2, 6, 23, 0.65);
  padding: 12px;
  border-radius: 12px;
  overflow: auto;
}

.note {
  opacity: 0.8;
}

@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }
}