/* Support chat helper. The platform script sets inline sizes, colours and
   positions; the rules below restyle its nodes with EvoLogue tokens, so most
   declarations need !important to win over those inline styles. */

:root {
  --evo-chat-on-accent: #ffffff;
  --evo-chat-inset: 0px;
}

:root[data-theme="dark"] {
  --evo-chat-on-accent: #07151e;
}

/* Launcher */

button.evo-chat-launcher {
  right: max(20px, env(safe-area-inset-right)) !important;
  bottom: calc(max(20px, env(safe-area-inset-bottom)) + var(--evo-chat-inset)) !important;
  z-index: 90 !important;
  width: auto !important;
  min-width: 44px;
  height: 44px !important;
  padding: 0 16px 0 13px !important;
  border: 1px solid var(--accent) !important;
  border-radius: 22px !important;
  background: var(--accent) !important;
  color: var(--evo-chat-on-accent) !important;
  box-shadow: 0 12px 30px rgba(7, 21, 30, 0.24) !important;
  font: 750 15px/42px Inter, "Segoe UI", Arial, sans-serif !important;
  white-space: nowrap;
  cursor: pointer;
  transition: bottom 200ms ease, background-color 160ms ease, transform 160ms ease;
}

button.evo-chat-launcher:hover {
  background: var(--accent-strong) !important;
  transform: translateY(-1px);
}

button.evo-chat-launcher:focus-visible {
  outline: 3px solid var(--accent) !important;
  outline-offset: 3px !important;
  box-shadow: 0 0 0 6px var(--bg) !important;
}

.evo-chat-launcher-icon {
  display: inline-block;
  width: 20px;
  height: 20px;
  margin-right: 9px;
  vertical-align: -5px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9.3 19A8 8 0 1 0 5.1 15.5L4 20.5z'/%3E%3Cpath d='M8.5 10h7M8.5 13.5h4.5'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9.3 19A8 8 0 1 0 5.1 15.5L4 20.5z'/%3E%3Cpath d='M8.5 10h7M8.5 13.5h4.5'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* Window */

.evo-chat-panel {
  z-index: 95 !important;
}

@keyframes evo-chat-in {
  from { opacity: 0; transform: translateY(14px) scale(0.98); }
}

@keyframes evo-chat-up {
  from { transform: translateY(100%); }
}

.evo-chat-window {
  --evo-chat-user: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 60%, var(--ai, #6550a7)));
  --va-bot-bubble: var(--surface) !important;
  --va-bot-text: var(--text) !important;
  --va-bot-time: var(--muted) !important;
  --va-user-bubble: var(--accent) !important;
  --va-user-text: var(--evo-chat-on-accent) !important;
  --va-user-time: color-mix(in srgb, var(--evo-chat-on-accent) 75%, transparent) !important;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 16px !important;
  background: var(--surface) !important;
  color: var(--text) !important;
  box-shadow: 0 24px 60px rgba(7, 21, 30, 0.22), 0 2px 8px rgba(7, 21, 30, 0.08) !important;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  animation: evo-chat-in 180ms ease-out;
}

.evo-chat-window .va-header {
  min-height: 64px !important;
  padding: 10px 10px 10px 14px !important;
  border-bottom: 1px solid var(--border);
  border-radius: 0 !important;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 16%, var(--surface)) 0%, var(--surface) 72%) !important;
  color: var(--text) !important;
  gap: 6px !important;
}

.evo-chat-window .va-header > span {
  margin-left: 6px;
  font-size: 16px;
  font-weight: 750;
  line-height: 1.25;
}

.evo-chat-window .va-header > span::after {
  content: "Онлайн · ответит по работе с EvoLogue";
  display: block;
  margin-top: 2px;
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  text-overflow: ellipsis;
}

.evo-chat-window button.avatar-wrap {
  position: relative;
  width: 42px;
  height: 42px;
}

.evo-chat-window button.avatar-wrap::after {
  content: "";
  position: absolute;
  right: 1px;
  bottom: 2px;
  z-index: 2;
  width: 10px;
  height: 10px;
  border: 2px solid var(--surface);
  border-radius: 50%;
  background: var(--success);
}

.evo-chat-window .avatar-wrap img {
  width: 36px;
  height: 36px;
  border-color: var(--surface) !important;
}

.evo-chat-window button.va-icon {
  width: 36px;
  height: 36px;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 50% !important;
  background: transparent !important;
  color: var(--muted) !important;
  font-size: 15px !important;
  transition: background-color 140ms ease, color 140ms ease;
}

.evo-chat-window button.va-icon:hover:not(:disabled) {
  background: color-mix(in srgb, var(--text) 8%, transparent) !important;
  color: var(--text) !important;
}

.evo-chat-window button.va-icon[aria-pressed="true"] {
  background: color-mix(in srgb, var(--accent) 14%, transparent) !important;
  color: var(--accent) !important;
  opacity: 1;
}

.evo-chat-window button.va-icon:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.evo-chat-window :is(button.va-icon, button.avatar-wrap, .va-session-action):focus-visible {
  outline: 2px solid var(--accent) !important;
  outline-offset: 1px !important;
  box-shadow: none !important;
}

.evo-chat-window .va-chat-region {
  background: var(--bg);
}

.evo-chat-window .va-chat-body {
  padding: 16px 14px !important;
  gap: 12px !important;
  font-size: 14.5px !important;
  line-height: 1.5 !important;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

.evo-chat-window .va-message .va-bubble {
  max-width: 86% !important;
  padding: 10px 14px !important;
  border-radius: 18px !important;
}

.evo-chat-window .va-message.bot .va-bubble {
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  border-bottom-left-radius: 6px !important;
  box-shadow: 0 1px 2px rgba(7, 21, 30, 0.06);
}

.evo-chat-window .va-message.user .va-bubble {
  background: var(--evo-chat-user) !important;
  border-bottom-right-radius: 6px !important;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 24%, transparent);
}

.evo-chat-window .va-message-time {
  font-size: 11px !important;
}

.evo-chat-window .va-rich-text a {
  color: var(--accent);
}

.evo-chat-window .va-message.user .va-rich-text a {
  color: inherit;
}

.evo-chat-window .va-chat-input {
  position: relative;
  align-items: flex-end;
  padding: 10px 12px !important;
  border-top: 1px solid var(--border);
  background: var(--surface);
  gap: 8px !important;
}

/* The platform's single-line input stays in the DOM for its own logic; the
   textarea next to it is what people see and type in (up to three lines). */
.evo-chat-window .va-chat-input input.evo-chat-hidden-input {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  border: 0 !important;
  opacity: 0;
  pointer-events: none;
}

.evo-chat-window .va-chat-input .evo-chat-textarea {
  flex: 1 1 auto;
  min-width: 0;
  height: 44px;
  min-height: 44px;
  margin: 0;
  padding: 11px 16px;
  overflow-y: hidden;
  border: 1px solid transparent;
  border-radius: 22px;
  background: var(--surface-2);
  color: var(--text);
  font: 400 15px/20px Inter, "Segoe UI", Arial, sans-serif;
  resize: none;
  scrollbar-width: thin;
  transition: border-color 140ms ease, background-color 140ms ease;
}

.evo-chat-window .va-chat-input .evo-chat-textarea::placeholder {
  overflow: hidden;
  color: var(--muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.evo-chat-window .va-chat-input .evo-chat-textarea:focus {
  border-color: var(--accent);
  background: var(--surface);
  outline: 3px solid color-mix(in srgb, var(--accent) 20%, transparent);
  outline-offset: 0;
}

.evo-chat-window .va-chat-input .evo-chat-textarea:disabled {
  opacity: 1;
  cursor: default;
}

.evo-chat-window .va-chat-input input {
  height: 44px;
  padding: 0 16px !important;
  border: 1px solid transparent !important;
  border-radius: 22px !important;
  background: var(--surface-2) !important;
  color: var(--text) !important;
  font-size: 15px !important;
  transition: border-color 140ms ease, background-color 140ms ease;
}

.evo-chat-window .va-chat-input input::placeholder {
  color: var(--muted);
}

.evo-chat-window .va-chat-input input:focus {
  border-color: var(--accent) !important;
  background: var(--surface) !important;
  outline: 3px solid color-mix(in srgb, var(--accent) 20%, transparent);
  outline-offset: 0;
}

.evo-chat-window .va-chat-input button.va-icon {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  background: var(--surface-2) !important;
  color: var(--text) !important;
}

.evo-chat-window .va-chat-input button.va-icon:last-child {
  background: var(--evo-chat-user) !important;
  color: var(--evo-chat-on-accent) !important;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 30%, transparent);
}

/* Voice message: held like on eca.kz. While recording the button turns red and
   pulses. No iOS callout on the long press. */
.evo-chat-window button.va-push-to-talk {
  position: relative;
  overflow: visible;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

.evo-chat-window button.va-push-to-talk.is-recording {
  background: var(--danger) !important;
  color: #ffffff !important;
  transform: none !important;
  animation: evo-voice-pulse 1.3s ease-out infinite;
}

@keyframes evo-voice-pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--danger) 55%, transparent); }
  100% { box-shadow: 0 0 0 14px color-mix(in srgb, var(--danger) 0%, transparent); }
}

.evo-chat-window .va-chat-input.evo-voice-on :is(input, .evo-chat-textarea) {
  border-color: color-mix(in srgb, var(--danger) 45%, transparent) !important;
  background: color-mix(in srgb, var(--danger) 8%, var(--surface)) !important;
  opacity: 1;
}

.evo-chat-window .va-chat-input.evo-voice-on :is(input, .evo-chat-textarea)::placeholder {
  color: var(--danger);
  font-weight: 650;
}

/* A question whose answer was cut off: the page was left or reloaded (sign-in
   too) while the helper was typing. The platform marks it interrupted and does
   not resend it; the note says what to do. */
.evo-chat-window .va-message.user[data-status="interrupted"]::after {
  content: "Ответ не пришёл: страница обновилась, пока помощник отвечал. Задайте вопрос ещё раз.";
  max-width: 86%;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  text-align: right;
}

/* Markdown in the helper's answers */
.evo-chat-window .va-message-text.evo-md {
  white-space: normal;
}

.evo-md > :first-child { margin-top: 0; }
.evo-md > :last-child { margin-bottom: 0; }
.evo-md :is(p, ul, ol, blockquote, pre) { margin: 0 0 8px; }
.evo-md :is(ul, ol) { padding-left: 20px; }
.evo-md li + li { margin-top: 3px; }
.evo-md :is(h3, h4, h5, h6) { margin: 6px 0; font-size: 15px; font-weight: 750; line-height: 1.35; }
.evo-md h3 { font-size: 16px; }
.evo-md code {
  padding: 1px 5px;
  border-radius: 5px;
  background: color-mix(in srgb, var(--text) 8%, transparent);
  font: 0.92em/1.4 ui-monospace, SFMono-Regular, Consolas, monospace;
}
.evo-md pre {
  padding: 10px 12px;
  overflow-x: auto;
  border-radius: 10px;
  background: color-mix(in srgb, var(--text) 7%, transparent);
  white-space: pre;
}
.evo-md pre code { padding: 0; background: none; }
.evo-md blockquote {
  padding-left: 10px;
  border-left: 3px solid color-mix(in srgb, var(--accent) 50%, transparent);
  color: var(--muted);
}
.evo-md a { color: var(--accent); text-decoration: underline; overflow-wrap: anywhere; }
.evo-md hr { margin: 8px 0; border: 0; border-top: 1px solid var(--border); }

.evo-chat-window .va-session-overlay {
  background: color-mix(in srgb, var(--surface) 86%, transparent) !important;
  color: var(--text) !important;
}

.evo-chat-window .va-session-content {
  border-color: var(--border) !important;
  border-radius: 16px !important;
  background: var(--surface) !important;
  box-shadow: 0 16px 40px rgba(7, 21, 30, 0.16) !important;
}

.evo-chat-window .va-session-action {
  border-radius: 22px !important;
  background: var(--accent) !important;
  color: var(--evo-chat-on-accent) !important;
}

.evo-chat-window .va-history-panel {
  background: var(--surface) !important;
  color: var(--text) !important;
}

/* The resize grip sits on the window's outer corner instead of over the avatar. */
.evo-chat-panel button.va-resize-handle {
  top: -9px !important;
  left: -9px !important;
  width: 20px !important;
  height: 20px !important;
  border-color: var(--border-strong) !important;
  border-radius: 50% !important;
  background: var(--surface) !important;
  color: var(--muted) !important;
  font-size: 12px !important;
  box-shadow: 0 2px 6px rgba(7, 21, 30, 0.2);
}

/* Hidden by the user in the cabinet, or while EvoLogue uses the microphone. */

body.evo-chat-off :is(.evo-chat-launcher, .evo-chat-panel),
body.evo-chat-suppressed :is(.evo-chat-launcher, .evo-chat-panel) {
  display: none !important;
}

/* Computers: the platform moves the window by its header and resizes it by the
   corner grip; by default it sits bottom right, above the mini player. */

@media (min-width: 821px) {
  .evo-chat-panel.va-can-resize .evo-chat-window .va-header::before {
    display: none;
  }

  body.evo-chat-cabinet .evo-chat-panel {
    margin-bottom: var(--dock, 0px);
  }
}

/* Phones and tablets: the helper is a full screen of its own. Pull the header
   down (or press ×) to return to the page. */

@media (max-width: 820px) {
  .evo-chat-panel {
    inset: var(--evo-chat-top, 0px) 0 auto 0 !important;
    margin: 0 !important;
  }

  .evo-chat-window {
    width: 100vw !important;
    height: var(--evo-chat-vh, 100dvh) !important;
    padding-bottom: env(safe-area-inset-bottom);
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    animation: evo-chat-up 240ms cubic-bezier(0.2, 0.8, 0.2, 1);
  }

  .evo-chat-window .va-header {
    position: relative;
    min-height: 68px !important;
    padding: calc(16px + env(safe-area-inset-top)) 8px 10px 12px !important;
    cursor: default !important;
    touch-action: none;
  }

  .evo-chat-panel .evo-chat-window .va-header::before {
    content: "";
    position: absolute;
    top: calc(6px + env(safe-area-inset-top));
    left: 50%;
    display: block !important;
    flex: none !important;
    width: 40px;
    height: 5px;
    border-radius: 3px;
    background: var(--border-strong);
    transform: translateX(-50%);
  }

  .evo-chat-panel.dragging .evo-chat-window {
    box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.25) !important;
  }

  .evo-chat-panel button.va-resize-handle { display: none !important; }
  .evo-chat-window .va-chat-input :is(input, .evo-chat-textarea) { font-size: 16px !important; }

  body.evo-chat-open {
    overflow: hidden;
  }
}

/* Small phones on public pages: an icon launcher. */

@media (max-width: 560px) {
  button.evo-chat-launcher {
    right: max(12px, env(safe-area-inset-right)) !important;
    bottom: calc(max(12px, env(safe-area-inset-bottom)) + var(--evo-chat-inset)) !important;
    width: 48px !important;
    height: 48px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    line-height: 46px !important;
    text-align: center;
  }

  .evo-chat-launcher-icon { margin-right: 0; }
  .evo-chat-launcher-label { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  button.evo-chat-launcher { transition: none; }
  .evo-chat-window { animation: none; }
}

/* Cabinet: no floating launcher; the header button opens the helper. */

body.evo-chat-cabinet button.evo-chat-launcher {
  display: none !important;
}