:root {
  --ecodom-chat-green: #2f5e46;
  --ecodom-chat-green-hover: #244a36;
  --ecodom-chat-green-bright: #3d7a56;
  --ecodom-chat-bg: #f3f4f0;
  --ecodom-chat-surface: #ffffff;
  --ecodom-chat-surface-alt: #f7f8f5;
  --ecodom-chat-border: rgba(0, 0, 0, 0.07);
  --ecodom-chat-border-strong: rgba(47, 94, 70, 0.2);
  --ecodom-chat-text: #1a241e;
  --ecodom-chat-muted: #5c6a62;
  --ecodom-chat-shadow: 0 24px 56px rgba(15, 36, 24, 0.18), 0 8px 20px rgba(0, 0, 0, 0.06);
  --ecodom-chat-shadow-soft: 0 6px 18px rgba(0, 0, 0, 0.08);
  --ecodom-chat-radius: 22px;
  --ecodom-chat-bubble-radius: 18px;
  --ecodom-chat-lime: #8bc34a;
}

.ecodom-chat {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  left: auto;
  bottom: calc(22px + env(safe-area-inset-bottom));
  z-index: 11000;
  font-family: "Manrope", "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--ecodom-chat-text);
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-end;
  gap: 0;
  pointer-events: none;
}

.ecodom-chat > * {
  pointer-events: auto;
}

/* FAB — только иконка, правый нижний угол */
.ecodom-chat__fab {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--ecodom-chat-green-bright) 0%, var(--ecodom-chat-green) 45%, #1e3d2a 100%);
  color: #fff;
  box-shadow:
    0 4px 0 rgba(0, 0, 0, 0.12),
    0 12px 32px rgba(47, 94, 70, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.12) inset;
  cursor: pointer;
  transition: transform 200ms cubic-bezier(0.34, 1.3, 0.64, 1), box-shadow 200ms ease;
}

.ecodom-chat__fab-glow {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 195, 74, 0.45) 0%, transparent 70%);
  opacity: 0.7;
  z-index: -1;
  animation: ecodom-chat-fab-pulse 2.8s ease-in-out infinite;
}

@keyframes ecodom-chat-fab-pulse {
  0%, 100% { transform: scale(1); opacity: 0.55; }
  50% { transform: scale(1.08); opacity: 0.85; }
}

.ecodom-chat__fab:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow:
    0 8px 0 rgba(0, 0, 0, 0.08),
    0 20px 44px rgba(47, 94, 70, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.18) inset;
}

.ecodom-chat__fab:active {
  transform: translateY(-1px) scale(0.98);
}

.ecodom-chat__fab:focus-visible {
  outline: 3px solid rgba(139, 195, 74, 0.65);
  outline-offset: 4px;
}

.ecodom-chat.ecodom-chat--open .ecodom-chat__fab {
  opacity: 0.92;
  transform: scale(0.92);
  box-shadow: 0 8px 24px rgba(47, 94, 70, 0.35);
}

.ecodom-chat__fab-icon {
  flex-shrink: 0;
}

.ecodom-chat__panel {
  width: min(380px, calc(100vw - 32px));
  height: min(540px, calc(100vh - 120px));
  margin-bottom: 14px;
  border-radius: var(--ecodom-chat-radius);
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: var(--ecodom-chat-bg);
  box-shadow: var(--ecodom-chat-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(16px) scale(0.94);
  transform-origin: bottom right;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 220ms cubic-bezier(0.22, 1, 0.36, 1), transform 220ms cubic-bezier(0.22, 1, 0.36, 1), visibility 0s linear 220ms;
}

.ecodom-chat.ecodom-chat--open .ecodom-chat__panel {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  visibility: visible;
  transition-delay: 0s, 0s, 0s;
}

.ecodom-chat__header {
  position: relative;
  padding: 0;
  border-bottom: none;
  overflow: hidden;
}

.ecodom-chat__header-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 120% 90% at 100% 0%, rgba(139, 195, 74, 0.35), transparent 55%),
    linear-gradient(165deg, #2a5c40 0%, #1a3d28 48%, #0f2418 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), 0 100%);
}

.ecodom-chat__header-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 16px 16px 18px;
  gap: 12px;
}

.ecodom-chat__title {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.ecodom-chat__brand {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.ecodom-chat__brand-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
  display: block;
}

.ecodom-chat__name {
  font-weight: 700;
  font-size: 17px;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.ecodom-chat__tagline {
  margin-top: 2px;
  font-size: 12px;
  font-weight: 500;
  color: rgba(232, 245, 233, 0.82);
  letter-spacing: 0.02em;
}

.ecodom-chat__meta {
  margin-top: 6px;
  font-size: 11px;
  color: rgba(232, 245, 233, 0.65);
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: lowercase;
}

.ecodom-chat__status-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--ecodom-chat-lime);
  box-shadow: 0 0 0 3px rgba(139, 195, 74, 0.35);
  animation: ecodom-chat-status 2s ease-in-out infinite;
}

@keyframes ecodom-chat-status {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.65; }
}

.ecodom-chat__header-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.ecodom-chat__lang-toggle {
  display: inline-flex;
  padding: 2px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(8px);
}

.ecodom-chat__lang-btn {
  border: none;
  background: transparent;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.65);
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease;
}

.ecodom-chat__lang-btn.is-active {
  background: rgba(255, 255, 255, 0.95);
  color: var(--ecodom-chat-green);
}

.ecodom-chat__lang-btn:focus-visible {
  outline: 2px solid var(--ecodom-chat-lime);
  outline-offset: 2px;
}

.ecodom-chat__close {
  border: none;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  width: 34px;
  height: 32px;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.85);
  transition: background 140ms ease, color 140ms ease;
}

.ecodom-chat__close:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.ecodom-chat__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  gap: 10px;
  border-bottom: 1px solid var(--ecodom-chat-border);
  background: var(--ecodom-chat-surface-alt);
}

.ecodom-chat__select {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.ecodom-chat__select-label {
  font-size: 12px;
  color: var(--ecodom-chat-muted);
  white-space: nowrap;
}

.ecodom-chat__select-control {
  border: 1px solid var(--ecodom-chat-border-strong);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
  background: var(--ecodom-chat-surface);
  max-width: 170px;
  outline: none;
}

.ecodom-chat__select-control:focus-visible {
  border-color: rgba(47, 94, 70, 0.6);
  box-shadow: 0 0 0 3px rgba(47, 94, 70, 0.15);
}

.ecodom-chat__reset {
  border: 1px solid var(--ecodom-chat-border-strong);
  border-radius: 999px;
  padding: 8px 12px;
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  color: var(--ecodom-chat-muted);
  transition: background 140ms ease, color 140ms ease, border 140ms ease;
}

.ecodom-chat__reset:hover {
  background: rgba(47, 94, 70, 0.08);
  color: var(--ecodom-chat-text);
}

.ecodom-chat__messages {
  padding: 14px 14px 8px;
  overflow: auto;
  flex: 1;
  background: linear-gradient(180deg, #eef1eb 0%, var(--ecodom-chat-bg) 28%);
}

.ecodom-chat__bubble {
  max-width: 90%;
  padding: 11px 14px;
  border-radius: var(--ecodom-chat-bubble-radius);
  margin: 8px 0;
  font-size: 14px;
  line-height: 1.5;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: var(--ecodom-chat-surface);
  white-space: pre-wrap;
  word-wrap: break-word;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.ecodom-chat__bubble--user {
  margin-left: auto;
  background: linear-gradient(135deg, rgba(47, 94, 70, 0.12), rgba(47, 94, 70, 0.06));
  border-color: rgba(47, 94, 70, 0.18);
}

.ecodom-chat__bubble--bot {
  margin-right: auto;
}

.ecodom-chat__bubble-meta {
  margin-top: 6px;
  font-size: 11px;
  color: rgba(47, 94, 70, 0.65);
  display: flex;
  gap: 8px;
}

.ecodom-chat__product-card {
  display: flex;
  gap: 12px;
  padding: 12px;
  margin: 10px 0;
  border-radius: 16px;
  border: 1px solid var(--ecodom-chat-border);
  background: var(--ecodom-chat-surface);
  box-shadow: var(--ecodom-chat-shadow-soft);
}

.ecodom-chat__product-media {
  width: 86px;
  height: 86px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--ecodom-chat-border);
  background: var(--ecodom-chat-surface);
  flex: 0 0 auto;
}

.ecodom-chat__product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ecodom-chat__product-body {
  flex: 1;
  min-width: 0;
}

.ecodom-chat__product-title {
  font-weight: 600;
  font-size: 13px;
  line-height: 1.3;
  color: var(--ecodom-chat-text);
  margin-bottom: 6px;
}

.ecodom-chat__product-attrs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  margin-bottom: 10px;
}

.ecodom-chat__product-attr {
  font-size: 12px;
  color: rgba(31, 42, 36, 0.75);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ecodom-chat__product-attr-key {
  font-weight: 600;
  color: rgba(31, 42, 36, 0.6);
}

.ecodom-chat__product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.ecodom-chat__product-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--ecodom-chat-green);
  background: var(--ecodom-chat-green);
  color: #fff;
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  transition: background 140ms ease, transform 140ms ease;
}

.ecodom-chat__product-btn:hover {
  background: var(--ecodom-chat-green-hover);
  transform: translateY(-1px);
}

.ecodom-chat__product-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(47, 94, 70, 0.2);
  background: rgba(47, 94, 70, 0.08);
  color: var(--ecodom-chat-text);
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
}

.ecodom-chat__product-price {
  margin-top: 8px;
  font-size: 11px;
  color: rgba(31, 42, 36, 0.6);
}

.ecodom-chat__composer {
  display: flex;
  gap: 10px;
  padding: 12px 14px 14px;
  border-top: 1px solid var(--ecodom-chat-border);
  background: var(--ecodom-chat-surface);
}

.ecodom-chat__input {
  flex: 1;
  border: 1px solid var(--ecodom-chat-border);
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 14px;
  outline: none;
  background: #fff;
}

.ecodom-chat__input:focus-visible {
  border-color: rgba(47, 94, 70, 0.55);
  box-shadow: 0 0 0 3px rgba(47, 94, 70, 0.12);
}

.ecodom-chat__input:disabled {
  opacity: 0.6;
}

.ecodom-chat__send {
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--ecodom-chat-green-bright), var(--ecodom-chat-green));
  color: #fff;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease;
  box-shadow: 0 4px 14px rgba(47, 94, 70, 0.35);
}

.ecodom-chat__send:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 18px rgba(47, 94, 70, 0.42);
}

.ecodom-chat__send:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.ecodom-chat--loading .ecodom-chat__send {
  opacity: 0.6;
}

@media (max-width: 640px) {
  .ecodom-chat {
    right: max(12px, env(safe-area-inset-right));
    left: max(12px, env(safe-area-inset-left));
    bottom: calc(14px + env(safe-area-inset-bottom));
    align-items: stretch;
  }

  .ecodom-chat__fab {
    align-self: flex-end;
  }

  .ecodom-chat__panel {
    width: 100%;
    max-width: none;
    height: min(78vh, calc(100vh - 100px));
    transform-origin: bottom center;
  }

  .ecodom-chat.ecodom-chat--open .ecodom-chat__panel {
    transform: translateY(0) scale(1);
  }

  .ecodom-chat__panel {
    transform: translateY(20px) scale(0.96);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ecodom-chat__fab,
  .ecodom-chat__fab-glow,
  .ecodom-chat__status-dot,
  .ecodom-chat__panel {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }

  .ecodom-chat__fab:hover,
  .ecodom-chat__send:hover {
    transform: none;
  }
}