.callback-widget {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.45s ease;
}

.callback-widget.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.callback-widget-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem 0.5rem 0.5rem;
  border: none;
  border-radius: 9999px;
  background-color: #0f172a;
  color: #ffffff;
  box-shadow: 0 12px 30px rgb(15 23 42 / 0.28);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.callback-widget-toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgb(15 23 42 / 0.34);
}

.callback-widget-avatar {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 9999px;
  object-fit: cover;
  border: 2px solid #fbbf24;
}

.callback-widget-toggle-text {
  font-size: 0.875rem;
  font-weight: 600;
  padding-right: 0.25rem;
}

.callback-widget-panel {
  width: min(22rem, calc(100vw - 2rem));
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  box-shadow: 0 20px 50px rgb(15 23 42 / 0.2);
  overflow: hidden;
}

.callback-widget-panel.hidden {
  display: none;
}

.callback-widget-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1rem 0.75rem;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.callback-widget-header-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  object-fit: cover;
  border: 2px solid #fbbf24;
}

.callback-widget-title {
  flex: 1;
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
}

.callback-widget-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 9999px;
  background-color: #f1f5f9;
  color: #334155;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.callback-widget-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 0 1rem 1rem;
}

.callback-widget-label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #334155;
}

.callback-widget-input,
.callback-widget-select {
  width: 100%;
  padding: 0.625rem 0.75rem;
  border: 1px solid #cbd5e1;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: #0f172a;
}

.callback-widget-input:focus,
.callback-widget-select:focus {
  outline: 2px solid #fbbf24;
  outline-offset: 1px;
  border-color: #fbbf24;
}

.callback-widget-medium {
  display: flex;
  gap: 0.5rem;
}

.callback-medium-option {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.625rem 0.5rem;
  border: 1px solid #cbd5e1;
  border-radius: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.callback-medium-option:has(input:checked) {
  border-color: #fbbf24;
  background-color: #fffbeb;
  color: #92400e;
}

.callback-medium-option input {
  accent-color: #f59e0b;
}

.callback-call-times {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  background-color: #f8fafc;
}

.callback-call-times.hidden {
  display: none;
}

.callback-call-times-legend {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 0.25rem;
}

.callback-call-slot {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: #475569;
}

.callback-widget-submit {
  margin-top: 0.25rem;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 0.5rem;
  background-color: #fbbf24;
  color: #0f172a;
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.callback-widget-submit:hover {
  background-color: #f59e0b;
}

.callback-widget-success {
  padding: 1.25rem 1rem 1rem;
  text-align: center;
}

.callback-widget-success.hidden {
  display: none;
}

.callback-widget-success-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.5rem;
}

.callback-widget-success-text {
  font-size: 0.875rem;
  color: #475569;
  line-height: 1.5;
}

@media (max-width: 640px) {
  .callback-widget-toggle-text {
    display: none;
  }

  .callback-widget-toggle {
    padding: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .callback-widget {
    transition: none;
    transform: none;
    opacity: 1;
  }
}