/* Valley build-aware brains and relay lane */
.vv-brain-dock {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 10000;
  display: grid;
  justify-items: end;
  gap: 10px;
  max-width: min(420px, calc(100vw - 24px));
  font-family: var(--sans, system-ui, sans-serif);
}

.vv-brain-launchers {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.vv-brain-launcher,
.vv-brain-form button,
.vv-brain-relay button,
.vv-brain-close {
  min-height: 42px;
  border: 1px solid rgba(246, 248, 243, .2);
  border-radius: 8px;
  background: #101513;
  color: #f6f8f3;
  box-shadow: 0 18px 50px rgba(15, 22, 20, .24);
  cursor: pointer;
  font: inherit;
  font-weight: 850;
}

.vv-brain-launcher {
  padding: 0 14px;
}

.vv-brain-launcher.admin {
  background: #6f1d2c;
  border-color: rgba(255, 255, 255, .24);
}

.vv-brain-launcher.admin-login {
  background: #221711;
  border-color: rgba(245, 184, 79, .38);
  color: #ffe4a3;
}

.vv-brain-panel {
  width: min(420px, calc(100vw - 24px));
  max-height: min(720px, calc(100vh - 92px));
  overflow: hidden;
  border: 1px solid rgba(246, 248, 243, .16);
  border-radius: 8px;
  background: linear-gradient(150deg, rgba(16, 21, 19, .98), rgba(23, 32, 30, .97) 62%, rgba(42, 20, 26, .96));
  color: #f6f8f3;
  box-shadow: 0 30px 90px rgba(0, 0, 0, .38);
}

.vv-brain-panel[hidden] {
  display: none;
}

.vv-brain-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 16px 10px;
  border-bottom: 1px solid rgba(246, 248, 243, .12);
}

.vv-brain-head h2,
.vv-brain-answer h3 {
  margin: 0;
  color: #fffaf0;
  line-height: 1;
  letter-spacing: 0;
}

.vv-brain-head h2 {
  font-family: var(--display, Georgia, serif);
  font-size: 28px;
}

.vv-brain-kicker {
  margin: 0 0 5px;
  color: #f5b84f;
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.vv-brain-close {
  width: 42px;
  padding: 0;
  background: rgba(255, 255, 255, .07);
  box-shadow: none;
  font-size: 24px;
  line-height: 1;
}

.vv-brain-context {
  display: grid;
  gap: 4px;
  padding: 12px 16px;
  background: rgba(245, 184, 79, .08);
  border-bottom: 1px solid rgba(246, 248, 243, .12);
}

.vv-brain-context strong {
  color: #fffaf0;
}

.vv-brain-context span,
.vv-brain-message,
.vv-brain-relay summary,
.vv-brain-relay p,
.vv-admin-login p {
  color: rgba(246, 248, 243, .76);
  line-height: 1.5;
}

.vv-admin-login {
  display: grid;
  gap: 10px;
  padding: 14px 16px 16px;
  border-bottom: 1px solid rgba(246, 248, 243, .12);
}

.vv-admin-login[hidden] {
  display: none;
}

.vv-admin-login label {
  display: grid;
  gap: 7px;
  color: rgba(246, 248, 243, .8);
  font-size: 12px;
  font-weight: 850;
}

.vv-admin-login input {
  width: 100%;
  min-width: 0;
  min-height: 42px;
  box-sizing: border-box;
  border: 1px solid rgba(245, 184, 79, .24);
  border-radius: 8px;
  background: rgba(255, 255, 255, .08);
  color: #fffaf0;
  padding: 10px 11px;
  font: inherit;
}

.vv-admin-login-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.vv-admin-login button {
  min-height: 38px;
  border: 1px solid rgba(246, 248, 243, .16);
  border-radius: 8px;
  background: rgba(245, 184, 79, .14);
  color: #fffaf0;
  padding: 0 12px;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.vv-admin-login p {
  min-height: 18px;
  margin: 0;
  font-size: 12px;
}

.vv-brain-feed {
  display: grid;
  gap: 10px;
  max-height: 300px;
  overflow: auto;
  padding: 14px 16px;
}

.vv-brain-feed[hidden],
.vv-brain-suggestions[hidden],
.vv-brain-form[hidden],
.vv-brain-relay[hidden] {
  display: none;
}

.vv-brain-message {
  min-width: 0;
  border: 1px solid rgba(246, 248, 243, .12);
  border-radius: 8px;
  background: rgba(255, 255, 255, .06);
  padding: 12px;
  overflow-wrap: anywhere;
}

.vv-brain-message.me {
  justify-self: end;
  max-width: 88%;
  background: rgba(11, 111, 115, .26);
  border-color: rgba(126, 230, 255, .22);
  color: #f6f8f3;
}

.vv-brain-answer {
  display: grid;
  gap: 10px;
}

.vv-brain-answer p,
.vv-brain-answer ol {
  margin: 0;
}

.vv-brain-answer ol {
  padding-left: 20px;
}

.vv-brain-answer li + li {
  margin-top: 6px;
}

.vv-brain-links {
  display: grid;
  gap: 8px;
}

.vv-brain-links a {
  display: grid;
  gap: 3px;
  min-width: 0;
  border: 1px solid rgba(245, 184, 79, .18);
  border-radius: 8px;
  background: rgba(245, 184, 79, .08);
  padding: 10px;
  color: #fffaf0;
  text-decoration: none;
}

.vv-brain-links a span {
  color: rgba(246, 248, 243, .68);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.vv-brain-suggestions {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding: 0 16px 12px;
}

.vv-brain-suggestions button {
  flex: 0 0 auto;
  min-height: 34px;
  border: 1px solid rgba(246, 248, 243, .15);
  border-radius: 999px;
  background: rgba(255, 255, 255, .07);
  color: #f6f8f3;
  padding: 0 10px;
  font: inherit;
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.vv-brain-form,
.vv-brain-relay form {
  display: grid;
  gap: 8px;
  padding: 0 16px 16px;
}

.vv-brain-form {
  grid-template-columns: minmax(0, 1fr) auto;
}

.vv-brain-form input,
.vv-brain-relay input,
.vv-brain-relay textarea {
  width: 100%;
  min-width: 0;
  min-height: 42px;
  box-sizing: border-box;
  border: 1px solid rgba(246, 248, 243, .16);
  border-radius: 8px;
  background: rgba(255, 255, 255, .08);
  color: #fffaf0;
  padding: 10px 11px;
  font: inherit;
}

.vv-brain-form input::placeholder,
.vv-brain-relay input::placeholder,
.vv-brain-relay textarea::placeholder {
  color: rgba(246, 248, 243, .48);
}

.vv-brain-relay {
  border-top: 1px solid rgba(246, 248, 243, .12);
  padding-top: 12px;
}

.vv-brain-relay summary {
  padding: 0 16px 12px;
  cursor: pointer;
  font-weight: 850;
}

.vv-brain-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.vv-brain-relay textarea {
  min-height: 92px;
  resize: vertical;
}

.vv-brain-relay p {
  min-height: 20px;
  margin: 0;
  font-size: 12px;
}

@media (max-width: 640px) {
  .vv-brain-dock {
    right: 12px;
    bottom: 12px;
    max-width: calc(100vw - 24px);
  }

  .vv-brain-panel {
    width: calc(100vw - 24px);
    max-height: calc(100vh - 84px);
  }

  .vv-brain-form,
  .vv-brain-fields {
    grid-template-columns: 1fr;
  }
}