.wp-ai-assistant-widget-root {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 99999;
}

.wp-ai-assistant-widget {
  position: relative;
  --wp-ai-assistant-widget-primary: #2563eb;
  --wp-ai-assistant-widget-secondary: #f7fbfe;
  --wp-ai-assistant-widget-primary-dark: #1d4ed8;
  --wp-ai-assistant-widget-text-strong: #182235;
  --wp-ai-assistant-widget-text-muted: #63748a;
  --wp-ai-assistant-widget-shell-shadow: 0 24px 54px rgba(15, 23, 42, 0.18);
  --wp-ai-assistant-widget-panel-height: min(76vh, 620px);
}

.wp-ai-assistant-widget__launcher {
  display: inline-grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.68rem;
  border: 0;
  border-radius: 20px;
  background: linear-gradient(180deg, #ffffff 0%, var(--wp-ai-assistant-widget-secondary) 100%);
  border: 1px solid rgba(215, 224, 234, 0.96);
  padding: 0.68rem 0.84rem 0.68rem 0.72rem;
  font: inherit;
  font-weight: 700;
  line-height: 1.1;
  cursor: pointer;
  text-align: left;
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.16);
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.wp-ai-assistant-widget__launcher:hover,
.wp-ai-assistant-widget__launcher:focus {
  background: linear-gradient(180deg, #ffffff 0%, var(--wp-ai-assistant-widget-secondary) 100%);
  border-color: rgba(159, 181, 206, 0.96);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.2);
  transform: translateY(-1px);
}

.wp-ai-assistant-widget__launcher-brand {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e7f0ff 0%, #d5e4ff 100%);
  border: 1px solid rgba(176, 198, 228, 0.88);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
  overflow: hidden;
}

.wp-ai-assistant-widget__launcher-badge,
.wp-ai-assistant-widget__brand-badge {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--wp-ai-assistant-widget-primary) 0%, var(--wp-ai-assistant-widget-primary-dark) 100%);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.28);
  flex: 0 0 auto;
}

.wp-ai-assistant-widget__launcher-logo,
.wp-ai-assistant-widget__brand-logo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #ffffff;
}

.wp-ai-assistant-widget__launcher-meta {
  display: grid;
  gap: 0.14rem;
  min-width: 0;
}

.wp-ai-assistant-widget__launcher-caption {
  font-size: 0.66rem;
  line-height: 1.2;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--wp-ai-assistant-widget-text-muted);
  max-width: 13rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wp-ai-assistant-widget__launcher-text {
  font-size: 0.92rem;
  white-space: nowrap;
  color: var(--wp-ai-assistant-widget-text-strong);
  max-width: 13rem;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wp-ai-assistant-widget__panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 0.8rem);
  width: min(390px, calc(100vw - 2rem));
  height: var(--wp-ai-assistant-widget-panel-height);
  max-height: var(--wp-ai-assistant-widget-panel-height);
  border: 1px solid #d7e0ea;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: var(--wp-ai-assistant-widget-shell-shadow);
  overflow: hidden;
  backdrop-filter: blur(10px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
}

.wp-ai-assistant-widget__panel[hidden] {
  display: none !important;
}

.wp-ai-assistant-widget__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  padding: 0.9rem 0.95rem;
  background: linear-gradient(180deg, #ffffff 0%, var(--wp-ai-assistant-widget-secondary) 100%);
  border-bottom: 1px solid #dfe6ef;
}

.wp-ai-assistant-widget__brand {
  display: flex;
  align-items: center;
  gap: 0.68rem;
  min-width: 0;
}

.wp-ai-assistant-widget__brand-text {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
}

.wp-ai-assistant-widget__title {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.25;
  font-weight: 800;
  color: var(--wp-ai-assistant-widget-text-strong);
}

.wp-ai-assistant-widget__subtitle {
  margin: 0;
  font-size: 0.74rem;
  line-height: 1.35;
  color: var(--wp-ai-assistant-widget-text-muted);
}

.wp-ai-assistant-widget__close {
  width: 2rem;
  height: 2rem;
  border: 1px solid #d5dfeb;
  border-radius: 999px;
  background: linear-gradient(180deg, #ffffff 0%, var(--wp-ai-assistant-widget-secondary) 100%);
  color: var(--wp-ai-assistant-widget-text-muted);
  font: inherit;
  font-size: 0.78rem;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.08);
}

.wp-ai-assistant-widget__close:hover,
.wp-ai-assistant-widget__close:focus {
  background: linear-gradient(180deg, #ffffff 0%, var(--wp-ai-assistant-widget-secondary) 100%);
  color: var(--wp-ai-assistant-widget-text-strong);
  border-color: #bccdde;
}

.wp-ai-assistant-widget__messages {
  min-height: 0;
  overflow-y: auto;
  padding: 0.95rem;
  background:
    radial-gradient(circle at top right, rgba(224, 239, 255, 0.72), transparent 34%),
    linear-gradient(180deg, #f7fafc 0%, #ffffff 22%);
}

.wp-ai-assistant-widget__empty {
  margin: 0;
  padding: 0.95rem 1rem;
  color: #5f7186;
  font-size: 0.9rem;
  line-height: 1.5;
  border: 1px dashed #d7e1ec;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.88);
  display: grid;
  gap: 0.72rem;
}

.wp-ai-assistant-widget__empty-title {
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.2;
  color: #22324c;
}

.wp-ai-assistant-widget__empty-text {
  margin: 0;
}

.wp-ai-assistant-widget__empty-actions {
  display: grid;
  gap: 0.45rem;
}

.wp-ai-assistant-widget__empty-actions-title {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #41526c;
}

.wp-ai-assistant-widget__message + .wp-ai-assistant-widget__message {
  margin-top: 0.7rem;
}

.wp-ai-assistant-widget__message {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.55rem;
  align-items: start;
}

.wp-ai-assistant-widget__message--user {
  grid-template-columns: minmax(0, 1fr) auto;
}

.wp-ai-assistant-widget__message--user .wp-ai-assistant-widget__avatar {
  order: 2;
}

.wp-ai-assistant-widget__message--user .wp-ai-assistant-widget__bubble {
  order: 1;
  justify-self: end;
}

.wp-ai-assistant-widget__avatar {
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 800;
  color: #ffffff;
  background: linear-gradient(135deg, #0f172a 0%, #334155 100%);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.16);
}

.wp-ai-assistant-widget__message--user .wp-ai-assistant-widget__avatar {
  background: linear-gradient(135deg, var(--wp-ai-assistant-widget-primary) 0%, var(--wp-ai-assistant-widget-primary-dark) 100%);
}

.wp-ai-assistant-widget__bubble {
  max-width: min(88%, 310px);
  padding: 0.78rem 0.88rem;
  border-radius: 16px;
  background: #ffffff;
  color: #172538;
  border: 1px solid #dbe3ee;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.wp-ai-assistant-widget__bubble--pending {
  max-width: min(92%, 324px);
  border-style: dashed;
  background: linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
}

.wp-ai-assistant-widget__message--user .wp-ai-assistant-widget__bubble {
  background: linear-gradient(180deg, var(--wp-ai-assistant-widget-primary) 0%, var(--wp-ai-assistant-widget-primary-dark) 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.22);
}

.wp-ai-assistant-widget__message--pending .wp-ai-assistant-widget__avatar {
  background: linear-gradient(135deg, #475569 0%, #1f2937 100%);
}

.wp-ai-assistant-widget__text {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.52;
  font-size: 0.92rem;
}

.wp-ai-assistant-widget__sources,
.wp-ai-assistant-widget__suggestions {
  margin-top: 0.72rem;
}

.wp-ai-assistant-widget__meta-title {
  margin: 0 0 0.42rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #3b4d67;
}

.wp-ai-assistant-widget__source-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.wp-ai-assistant-widget__source-item {
  display: grid;
  gap: 0.2rem;
  padding: 0.5rem 0.58rem;
  border-radius: 12px;
  background: #f8fbff;
  border: 1px solid #dbe5f1;
}

.wp-ai-assistant-widget__source-link {
  color: #1d4ed8;
  text-decoration: none;
  font-weight: 700;
  line-height: 1.35;
}

.wp-ai-assistant-widget__source-link:hover,
.wp-ai-assistant-widget__source-link:focus {
  text-decoration: underline;
}

.wp-ai-assistant-widget__source-link-wrap {
  min-width: 0;
}

.wp-ai-assistant-widget__source-snippet {
  font-size: 0.76rem;
  line-height: 1.42;
  color: #576983;
}

.wp-ai-assistant-widget__suggestion-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
}

.wp-ai-assistant-widget__suggestion {
  border: 1px solid #d3ddea;
  border-radius: 999px;
  background: #ffffff;
  color: #1d2a40;
  padding: 0.38rem 0.72rem;
  cursor: pointer;
  font: inherit;
  font-size: 0.8rem;
  line-height: 1.3;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.wp-ai-assistant-widget__suggestion:hover,
.wp-ai-assistant-widget__suggestion:focus {
  border-color: #9fb5ce;
  background: #eef5fc;
  color: #0f172a;
  transform: translateY(-1px);
}

.wp-ai-assistant-widget__suggestion:disabled {
  opacity: 0.68;
  cursor: not-allowed;
  transform: none;
}

.wp-ai-assistant-widget__response-badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.55rem;
  padding: 0.22rem 0.5rem;
  border-radius: 999px;
  background: #e9eff8;
  color: #334155;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.wp-ai-assistant-widget__loading-state {
  display: grid;
  gap: 0.62rem;
}

.wp-ai-assistant-widget__loading-title {
  font-size: 0.86rem;
  font-weight: 700;
  color: #34455f;
}

.wp-ai-assistant-widget__loading-lines {
  display: grid;
  gap: 0.46rem;
}

.wp-ai-assistant-widget__loading-line {
  display: block;
  height: 0.68rem;
  width: 86%;
  border-radius: 999px;
  background: linear-gradient(90deg, #e8eef7 0%, #f7faff 45%, #e8eef7 100%);
  background-size: 220% 100%;
  animation: wp-ai-assistant-widget-shimmer 1.2s ease-in-out infinite;
}

.wp-ai-assistant-widget__loading-line--wide {
  width: 100%;
}

.wp-ai-assistant-widget__loading-line--short {
  width: 60%;
}

@keyframes wp-ai-assistant-widget-shimmer {
  0% {
    background-position: 100% 0;
  }

  100% {
    background-position: -100% 0;
  }
}

.wp-ai-assistant-widget__status {
  min-height: 1.5rem;
  margin: 0;
  padding: 0 0.95rem 0.75rem;
  color: #64748b;
  font-size: 0.82rem;
  font-weight: 600;
}

.wp-ai-assistant-widget__form {
  padding: 0 0.95rem 0.95rem;
  border-top: 1px solid #edf2f7;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.42) 0%, #ffffff 40%);
}

.wp-ai-assistant-widget__input {
  width: 100%;
  min-height: 72px;
  max-height: 180px;
  border: 1px solid #c9d6e5;
  border-radius: 14px;
  padding: 0.78rem 0.88rem;
  resize: vertical;
  font: inherit;
  line-height: 1.5;
  background: #ffffff;
  color: #172538;
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.04);
}

.wp-ai-assistant-widget__input:focus {
  outline: none;
  border-color: #8fb1d8;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.wp-ai-assistant-widget__actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 0.62rem;
}

.wp-ai-assistant-widget__submit {
  border: 0;
  border-radius: 12px;
  background: linear-gradient(180deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff;
  padding: 0.66rem 0.92rem;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  line-height: 1;
  min-width: 104px;
  min-height: 42px;
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.24);
}

.wp-ai-assistant-widget__submit:hover,
.wp-ai-assistant-widget__submit:focus {
  filter: brightness(0.96);
}

.wp-ai-assistant-widget__submit:disabled,
.wp-ai-assistant-widget__input:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.wp-ai-assistant-widget--loading .wp-ai-assistant-widget__submit {
  background: linear-gradient(180deg, #334155 0%, #1f2937 100%);
}

@media (max-width: 600px) {
  .wp-ai-assistant-widget-root {
    right: 0.75rem;
    left: 0.75rem;
    bottom: 0.75rem;
  }

  .wp-ai-assistant-widget__launcher {
    width: 100%;
  }

  .wp-ai-assistant-widget__panel {
    width: calc(100vw - 1.5rem);
    right: auto;
    left: 0;
    height: min(72vh, 560px);
    max-height: min(72vh, 560px);
  }

  .wp-ai-assistant-widget__bubble {
    max-width: 100%;
  }
}