/* ========================================================================
   Zener AI Consultant — chat panel
   Aligned with the site's design language: cool teal palette, sharp
   corners, 1px solid borders, no gradients/glows, restrained transitions.
   Hebrew-first, RTL.
   ======================================================================== */

@media print {
  #consultant-chat { display: none !important; }
}

/* ========================================================================
   Surface
   ======================================================================== */

#consultant-chat {
  font-family: 'Assistant', 'Heebo', 'Rubik', system-ui, -apple-system, Arial, sans-serif;
  direction: rtl;
  background: var(--bg);
  border: 1px solid var(--fg);
  border-radius: 0;
  padding: 0;
  margin: 56px auto 0;
  width: 100%;
  overflow: hidden;
  color: var(--fg);
}

/* Break out of the 960px container on wide viewports. */
@media (min-width: 1100px) {
  #consultant-chat {
    width: min(1320px, 100vw - 48px);
    margin-inline: calc((960px - min(1320px, 100vw - 48px)) / 2);
    margin-top: 56px;
  }
}

#consultant-chat.hidden { display: none; }

#consultant-chat .cc-shell {
  display: flex;
  flex-direction: column;
  min-height: 720px;
}

/* ========================================================================
   Header
   ======================================================================== */

#consultant-chat .cc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  border-bottom: 1px solid var(--fg);
  background: var(--bg);
  flex-wrap: wrap;
  gap: 10px;
}

#consultant-chat .cc-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

#consultant-chat .cc-title-icon {
  font-size: 20px;
  color: var(--accent);
  line-height: 1;
}

#consultant-chat .cc-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  margin: 0;
  letter-spacing: 0.01em;
}

#consultant-chat .cc-subtitle {
  font-size: 13px;
  color: var(--fg);
  opacity: 0.7;
  font-weight: 400;
  letter-spacing: 0.02em;
}

/* ========================================================================
   Messages area
   ======================================================================== */

#consultant-chat .cc-messages {
  flex: 1;
  padding: 32px 36px;
  overflow-y: auto;
  max-height: 720px;
  min-height: 420px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-soft) transparent;
}

@media (max-width: 720px) {
  #consultant-chat .cc-messages {
    padding: 20px;
    max-height: 560px;
    min-height: 340px;
  }
}

#consultant-chat .cc-messages::-webkit-scrollbar {
  width: 8px;
}

#consultant-chat .cc-messages::-webkit-scrollbar-thumb {
  background: var(--border-soft);
  border: 2px solid transparent;
  background-clip: content-box;
}

#consultant-chat .cc-messages::-webkit-scrollbar-track {
  background: transparent;
}

/* ========================================================================
   Welcome hero
   ======================================================================== */

#consultant-chat .cc-welcome {
  text-align: center;
  padding: 64px 32px 32px;
  animation: cc-fade-in 0.4s ease-out;
}

#consultant-chat .cc-welcome[hidden] { display: none; }

#consultant-chat .cc-welcome-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  font-size: 28px;
  color: var(--fg);
  background: transparent;
  border: 1px solid var(--fg);
  margin-bottom: 24px;
}

#consultant-chat .cc-welcome-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
  margin: 0 0 12px;
  letter-spacing: 0.01em;
}

#consultant-chat .cc-welcome-subtitle {
  font-size: 14px;
  color: var(--fg);
  opacity: 0.75;
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto 28px;
}

#consultant-chat .cc-suggestions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 760px;
  margin: 0 auto;
}

#consultant-chat .cc-suggestion {
  padding: 10px 18px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--fg);
  background: transparent;
  border: 1px solid var(--fg);
  border-radius: 0;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}

#consultant-chat .cc-suggestion:hover {
  background: var(--btn);
  color: var(--fg);
  border-color: var(--btn);
}

#consultant-chat .cc-suggestion:focus-visible {
  outline: none;
  border-color: var(--accent);
}

/* ========================================================================
   Messages — user + assistant with avatars
   ======================================================================== */

#consultant-chat .cc-msg {
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
  animation: cc-msg-in 0.25s ease-out;
}

#consultant-chat .cc-msg.user {
  flex-direction: row-reverse;
}

#consultant-chat .cc-msg-avatar {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.02em;
  user-select: none;
  border: 1px solid var(--fg);
}

#consultant-chat .cc-msg.user .cc-msg-avatar {
  background: var(--fg);
  color: var(--bg);
}

#consultant-chat .cc-msg.assistant .cc-msg-avatar {
  background: var(--btn);
  color: var(--fg);
}

#consultant-chat .cc-msg-content {
  max-width: calc(100% - 64px);
  min-width: 0;
}

#consultant-chat .cc-msg-body {
  padding: 14px 18px;
  border: 1px solid var(--fg);
  border-radius: 0;
  font-size: 15px;
  line-height: 1.65;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

#consultant-chat .cc-msg.user .cc-msg-body {
  background: var(--fg);
  color: var(--bg);
  white-space: pre-wrap;
}

#consultant-chat .cc-msg.assistant .cc-msg-body {
  background: var(--bg);
  color: var(--fg);
  white-space: normal;
}

#consultant-chat .cc-msg.assistant.cc-msg-thinking .cc-msg-body {
  display: none;
}

/* ========================================================================
   Thinking-dots indicator (until first token arrives)
   ======================================================================== */

#consultant-chat .cc-thinking-dots {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 16px 20px;
  background: var(--bg);
  border: 1px solid var(--fg);
  width: fit-content;
}

#consultant-chat .cc-msg.assistant.cc-msg-thinking .cc-thinking-dots {
  display: inline-flex;
}

#consultant-chat .cc-thinking-dots span {
  width: 7px;
  height: 7px;
  background: var(--fg);
  border-radius: 50%;
  animation: cc-dot-bounce 1.2s infinite ease-in-out;
}

#consultant-chat .cc-thinking-dots span:nth-child(1) { animation-delay: -0.32s; }
#consultant-chat .cc-thinking-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes cc-dot-bounce {
  0%, 80%, 100% { transform: scale(0.7); opacity: 0.4; }
  40%           { transform: scale(1);   opacity: 1; }
}

/* ========================================================================
   Streaming cursor
   ======================================================================== */

#consultant-chat .cc-streaming-cursor {
  display: inline-block;
  width: 7px;
  height: 16px;
  background: var(--accent);
  margin-inline-start: 3px;
  animation: cc-blink 1s steps(2) infinite;
  vertical-align: baseline;
}

@keyframes cc-blink {
  0% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes cc-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes cc-msg-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ========================================================================
   Input row
   ======================================================================== */

#consultant-chat .cc-input-row {
  display: flex;
  gap: 12px;
  padding: 20px 32px;
  background: var(--bg);
  border-top: 1px solid var(--fg);
  align-items: flex-end;
}

@media (max-width: 720px) {
  #consultant-chat .cc-input-row {
    padding: 14px 20px;
  }
}

#consultant-chat .cc-input-row textarea {
  flex: 1;
  resize: none;
  min-height: 56px;
  max-height: 200px;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--fg);
  border: 1px solid var(--fg);
  border-radius: 0;
  background: transparent;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.15s;
}

#consultant-chat .cc-input-row textarea::placeholder {
  color: var(--fg);
  opacity: 0.5;
  font-weight: 400;
}

#consultant-chat .cc-input-row textarea:hover,
#consultant-chat .cc-input-row textarea:focus,
#consultant-chat .cc-input-row textarea:focus-visible {
  outline: none;
  border-color: var(--btn);
}

#consultant-chat .cc-input-row button {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  padding: 0;
  border: 1px solid var(--btn);
  border-radius: 0;
  background: var(--btn);
  color: var(--fg);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}

#consultant-chat .cc-input-row button svg {
  width: 20px;
  height: 20px;
  transform: scaleX(-1); /* paper plane points inline-start in RTL */
}

#consultant-chat .cc-input-row button:hover:not(:disabled) {
  background: transparent;
  color: var(--fg);
  border-color: var(--fg);
}

#consultant-chat .cc-input-row button:focus-visible {
  outline: none;
  border-color: var(--accent);
}

#consultant-chat .cc-input-row button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ========================================================================
   Fallback / usage footer
   ======================================================================== */

#consultant-chat .cc-fallback {
  padding: 18px 22px;
  background: var(--surface-hover);
  border: 1px solid var(--border-soft);
  font-size: 14px;
  color: var(--fg);
  margin: 32px;
  text-align: center;
  line-height: 1.6;
}

#consultant-chat .cc-usage {
  font-size: 11px;
  color: var(--fg);
  opacity: 0.55;
  padding: 8px 32px 12px;
  text-align: start;
  border-top: 1px solid var(--border-soft);
  background: var(--bg);
  font-family: "SFMono-Regular", Menlo, Consolas, monospace;
  letter-spacing: 0.02em;
}

#consultant-chat .cc-usage:empty {
  display: none;
}

/* ========================================================================
   Markdown rendering inside assistant messages
   ======================================================================== */

#consultant-chat .cc-msg.assistant .cc-msg-body p {
  margin: 0 0 12px;
}

#consultant-chat .cc-msg.assistant .cc-msg-body p:last-child {
  margin-bottom: 0;
}

#consultant-chat .cc-msg.assistant .cc-msg-body h1,
#consultant-chat .cc-msg.assistant .cc-msg-body h2,
#consultant-chat .cc-msg.assistant .cc-msg-body h3,
#consultant-chat .cc-msg.assistant .cc-msg-body h4 {
  margin: 18px 0 10px;
  color: var(--fg);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

#consultant-chat .cc-msg.assistant .cc-msg-body h1 { font-size: 18px; }
#consultant-chat .cc-msg.assistant .cc-msg-body h2 { font-size: 16px; }
#consultant-chat .cc-msg.assistant .cc-msg-body h3 { font-size: 15px; }
#consultant-chat .cc-msg.assistant .cc-msg-body h4 { font-size: 14px; }

#consultant-chat .cc-msg.assistant .cc-msg-body ul,
#consultant-chat .cc-msg.assistant .cc-msg-body ol {
  margin: 6px 0 12px;
  padding-inline-start: 24px;
}

#consultant-chat .cc-msg.assistant .cc-msg-body li {
  margin-bottom: 6px;
  line-height: 1.6;
}

#consultant-chat .cc-msg.assistant .cc-msg-body strong {
  color: var(--fg);
  font-weight: 700;
}

#consultant-chat .cc-msg.assistant .cc-msg-body em {
  color: var(--fg);
  opacity: 0.85;
  font-style: italic;
}

#consultant-chat .cc-msg.assistant .cc-msg-body code {
  background: var(--surface-hover);
  padding: 2px 6px;
  border: 1px solid var(--border-soft);
  font-family: "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 13px;
  direction: ltr;
  display: inline-block;
  color: var(--fg);
}

#consultant-chat .cc-msg.assistant .cc-msg-body pre {
  background: var(--fg);
  color: var(--bg);
  padding: 14px 16px;
  border-radius: 0;
  overflow-x: auto;
  direction: ltr;
  text-align: start;
  margin: 10px 0;
  line-height: 1.5;
}

#consultant-chat .cc-msg.assistant .cc-msg-body pre code {
  background: none;
  border: none;
  color: inherit;
  padding: 0;
  font-size: 13px;
}

#consultant-chat .cc-msg.assistant .cc-msg-body blockquote {
  border-inline-start: 3px solid var(--accent);
  padding: 6px 14px;
  margin: 10px 0;
  color: var(--fg);
  background: var(--surface-hover);
}

#consultant-chat .cc-msg.assistant .cc-msg-body table {
  border-collapse: collapse;
  margin: 12px 0;
  width: 100%;
  font-size: 13px;
  border: 1px solid var(--fg);
}

#consultant-chat .cc-msg.assistant .cc-msg-body th,
#consultant-chat .cc-msg.assistant .cc-msg-body td {
  border: 1px solid var(--border-soft);
  padding: 8px 12px;
  text-align: start;
}

#consultant-chat .cc-msg.assistant .cc-msg-body th {
  background: var(--surface-hover);
  font-weight: 700;
  color: var(--fg);
}

#consultant-chat .cc-msg.assistant .cc-msg-body tr:nth-child(even) td {
  background: var(--surface-hover);
}

#consultant-chat .cc-msg.assistant .cc-msg-body hr {
  border: none;
  border-top: 1px solid var(--border-soft);
  margin: 16px 0;
}