/* Prospect chat bubble — Nate on marketing landing. Uses design2 token names inline. */

:root {
  --ez-bg: #eef4ff;
  --ez-surface: #ffffff;
  --ez-border: #dbe4f6;
  --ez-blue: #2563eb;
  --ez-blue-hover: #1d4ed8;
  --ez-blue-soft: #dbe7ff;
  --ez-ink: #0e1a3a;
  --ez-ink-2: #5b6790;
  --ez-ink-3: #8794b8;
  --ez-font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ez-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.prospect-chat-root {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 9999;
  font-family: var(--ez-font-body);
  color: var(--ez-ink);
}

.prospect-chat-launcher {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 0;
  border-radius: 999px;
  padding: 14px 18px;
  background: var(--ez-blue);
  color: #fff;
  font: 600 14px/1 var(--ez-font-display);
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.28);
}

.prospect-chat-launcher:hover {
  background: var(--ez-blue-hover);
}

.prospect-chat-launcher[hidden] {
  display: none;
}

.prospect-chat-panel {
  position: absolute;
  right: 0;
  bottom: 56px;
  width: min(380px, calc(100vw - 32px));
  max-height: min(560px, calc(100dvh - 120px));
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  background: var(--ez-surface);
  border: 1px solid var(--ez-border);
  border-radius: 18px;
  box-shadow: 0 18px 48px rgba(14, 26, 58, 0.14);
  overflow: hidden;
}

.prospect-chat-panel[hidden] {
  display: none;
}

.prospect-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--ez-border);
  background: var(--ez-bg);
}

.prospect-chat-header-main h2 {
  margin: 0;
  font: 700 16px/1.2 var(--ez-font-display);
  letter-spacing: -0.2px;
}

.prospect-chat-header-main p {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--ez-ink-2);
}

.prospect-chat-close {
  border: 0;
  background: transparent;
  color: var(--ez-ink-2);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 4px;
}

.prospect-chat-log {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  overflow-y: auto;
  background: var(--ez-bg);
  scroll-behavior: smooth;
}

.prospect-chat-empty {
  color: var(--ez-ink-3);
  font-size: 13px;
}

.prospect-chat-message {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.prospect-chat-message-visitor {
  flex-direction: row-reverse;
  text-align: right;
}

.prospect-chat-message-visitor .prospect-chat-bubble {
  background: var(--ez-blue-soft);
  border-radius: 14px 14px 4px 14px;
  padding: 10px 12px;
  max-width: 85%;
  text-align: left;
}

.prospect-chat-message-agent .prospect-chat-bubble {
  background: var(--ez-surface);
  border: 1px solid var(--ez-border);
  border-radius: 14px 14px 14px 4px;
  padding: 10px 12px;
  max-width: 90%;
}

.prospect-chat-message-system .prospect-chat-bubble {
  color: var(--ez-ink-2);
  font-size: 13px;
  max-width: 100%;
}

.prospect-chat-role {
  font: 600 10px/1 var(--ez-font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ez-ink-3);
  margin-bottom: 4px;
}

.prospect-chat-text {
  font-size: 14px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}

.prospect-chat-typing {
  padding: 0 16px 8px;
  font-size: 12px;
  color: var(--ez-ink-2);
}

.prospect-chat-typing[hidden] {
  display: none;
}

.prospect-chat-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--ez-border);
  background: var(--ez-surface);
}

.prospect-chat-form textarea {
  resize: none;
  min-height: 42px;
  max-height: 120px;
  border: 1px solid var(--ez-border);
  border-radius: 12px;
  padding: 10px 12px;
  font: 14px/1.4 var(--ez-font-body);
  color: var(--ez-ink);
}

.prospect-chat-form textarea:focus {
  outline: 2px solid var(--ez-blue-soft);
  border-color: var(--ez-blue);
}

.prospect-chat-form button {
  align-self: end;
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  background: var(--ez-blue);
  color: #fff;
  font: 600 13px/1 var(--ez-font-display);
  cursor: pointer;
}

.prospect-chat-form button:disabled,
.prospect-chat-form textarea:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.prospect-chat-footer {
  padding: 0 16px 12px;
  font-size: 12px;
}

.prospect-chat-inline-link {
  color: var(--ez-blue);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.prospect-chat-inline-link:hover {
  color: var(--ez-blue-hover);
}

.prospect-chat-cta-btn {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 14px;
  border-radius: 10px;
  background: var(--ez-blue);
  color: #fff;
  font: 600 13px/1 var(--ez-font-display);
  text-decoration: none;
}

.prospect-chat-cta-btn:hover {
  background: var(--ez-blue-hover);
  color: #fff;
}

.prospect-chat-footer a {
  color: var(--ez-blue);
  font-weight: 600;
  text-decoration: none;
}

.prospect-chat-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .prospect-chat-root {
    right: 12px;
    bottom: 12px;
    left: 12px;
  }

  .prospect-chat-panel {
    width: auto;
    left: 0;
    right: 0;
    bottom: 52px;
    max-height: min(72dvh, 560px);
  }
}