/* ====================================================================
   Sculptrix Chat Widget — Editorial Authority brand
   v2 · 2026-05-06
   Medium-large inline embed (max-width 720px, ~600px tall)
   References --cream, --ink, --oxblood, --sandstone, --navy, --slate,
   --stone, --rule, --rule-soft, --stationery-white from brand-system.
   ==================================================================== */

.scs-chat-section {
  padding: 72px 0;
  background: var(--cream);
}
@media (max-width: 760px) {
  .scs-chat-section { padding: 48px 0; }
}

.scs-chat-section__inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 760px) {
  .scs-chat-section__inner { padding: 0 16px; }
}

.scs-chat-section__eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--oxblood);
  margin-bottom: 14px;
}

.scs-chat-section__lead {
  font-family: 'Newsreader', Georgia, serif;
  font-weight: 700;
  font-size: 28px;
  line-height: 1.18;
  letter-spacing: -0.012em;
  color: var(--ink);
  margin-bottom: 12px;
  max-width: 600px;
}
.scs-chat-section__lead em {
  font-style: italic;
  color: var(--oxblood);
}
@media (max-width: 760px) {
  .scs-chat-section__lead { font-size: 22px; }
}

.scs-chat-section__dek {
  font-family: 'Newsreader', Georgia, serif;
  font-style: italic;
  font-size: 17px;
  line-height: 1.5;
  color: var(--slate);
  max-width: 580px;
  margin-bottom: 32px;
}
@media (max-width: 760px) {
  .scs-chat-section__dek { font-size: 15px; margin-bottom: 24px; }
}

/* ====================================================================
   The widget itself
   ==================================================================== */

.scs-chat {
  background: var(--stationery-white);
  border: 1px solid var(--rule);
  border-radius: 4px;
  box-shadow: 0 8px 32px -16px rgba(26, 26, 26, 0.10);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 600px;
  max-height: 80vh;
  position: relative;
}
.scs-chat::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 1px;
  background: var(--oxblood);
  opacity: 0.6;
}
@media (max-width: 760px) {
  .scs-chat { height: 520px; }
}

/* ---- Header ---- */
.scs-chat__header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 24px;
  background: var(--cream);
  border-bottom: 1px solid var(--rule-soft);
  flex-shrink: 0;
}

.scs-chat__seal {
  width: 36px;
  height: 36px;
  background: var(--oxblood);
  color: var(--stationery-white);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.scs-chat__seal svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.scs-chat__head-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.scs-chat__title {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
}
.scs-chat__title em {
  font-family: 'Newsreader', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--oxblood);
  margin-left: 6px;
}
.scs-chat__status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
}
.scs-chat__status-dot {
  width: 6px;
  height: 6px;
  background: #4ade80;
  border-radius: 50%;
  display: inline-block;
  animation: scs-pulse-dot 2s ease-in-out infinite;
}
@keyframes scs-pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.95); }
}

.scs-chat__head-meta {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
  text-align: right;
  white-space: nowrap;
}
@media (max-width: 540px) {
  .scs-chat__head-meta { display: none; }
}

/* ---- Messages area ---- */
.scs-chat__messages {
  flex: 1;
  overflow-y: auto;
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--stationery-white);
  scroll-behavior: smooth;
}
.scs-chat__messages::-webkit-scrollbar {
  width: 4px;
}
.scs-chat__messages::-webkit-scrollbar-track {
  background: transparent;
}
.scs-chat__messages::-webkit-scrollbar-thumb {
  background: var(--rule);
  border-radius: 2px;
}
@media (max-width: 760px) {
  .scs-chat__messages { padding: 20px 18px; gap: 14px; }
}

/* ---- Message bubbles ---- */
.scs-chat__msg {
  max-width: 86%;
  font-family: 'Newsreader', Georgia, serif;
  font-size: 15.5px;
  line-height: 1.6;
  animation: scs-msg-in 0.32s ease-out;
}
@keyframes scs-msg-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.scs-chat__msg--bot {
  align-self: flex-start;
  background: var(--cream);
  color: var(--ink);
  padding: 14px 18px;
  border-radius: 4px;
  border-left: 3px solid var(--oxblood);
}
.scs-chat__msg--bot strong {
  font-weight: 700;
  color: var(--ink);
}
.scs-chat__msg--bot em {
  font-style: italic;
  color: var(--oxblood);
}
.scs-chat__msg--bot a {
  color: var(--oxblood);
  text-decoration: none;
  border-bottom: 1px solid var(--oxblood);
  padding-bottom: 1px;
}
.scs-chat__msg--bot a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.scs-chat__msg--user {
  align-self: flex-end;
  background: var(--ink);
  color: var(--cream);
  padding: 14px 18px;
  border-radius: 4px;
}
.scs-chat__msg--user strong {
  font-weight: 700;
  color: var(--stationery-white);
}
.scs-chat__msg--user em {
  font-style: italic;
  color: var(--sandstone);
}

/* ---- Typing indicator ---- */
.scs-chat__typing {
  align-self: flex-start;
  padding: 16px 18px;
  background: var(--cream);
  border-radius: 4px;
  border-left: 3px solid var(--oxblood);
  display: none;
}
.scs-chat__typing.is-visible {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}
.scs-chat__typing span {
  width: 6px;
  height: 6px;
  background: var(--oxblood);
  border-radius: 50%;
  display: inline-block;
  animation: scs-typing-bounce 1.3s ease-in-out infinite;
}
.scs-chat__typing span:nth-child(2) { animation-delay: 0.18s; }
.scs-chat__typing span:nth-child(3) { animation-delay: 0.36s; }
@keyframes scs-typing-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40% { transform: translateY(-4px); opacity: 1; }
}

/* ---- Quick-action chips ---- */
.scs-chat__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 32px 14px;
  background: var(--stationery-white);
  border-top: 1px solid var(--rule-soft);
  flex-shrink: 0;
}
.scs-chat__quick.is-hidden {
  display: none;
}
.scs-chat__chip {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--cream);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 8px 14px;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.scs-chat__chip:hover {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
}
@media (max-width: 760px) {
  .scs-chat__quick { padding: 12px 18px; gap: 6px; }
  .scs-chat__chip { font-size: 9.5px; padding: 6px 10px; letter-spacing: 0.12em; }
}

/* ---- Input row ---- */
.scs-chat__input-row {
  display: flex;
  align-items: stretch;
  border-top: 1px solid var(--rule);
  background: var(--stationery-white);
  flex-shrink: 0;
}
.scs-chat__input {
  flex: 1;
  border: none;
  padding: 18px 24px;
  font-family: 'Newsreader', Georgia, serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: transparent;
  outline: none;
}
.scs-chat__input::placeholder {
  color: var(--stone);
  font-style: italic;
}
.scs-chat__send {
  background: transparent;
  border: none;
  border-left: 1px solid var(--rule);
  padding: 0 24px;
  cursor: pointer;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--oxblood);
  transition: all 0.18s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.scs-chat__send:hover:not(:disabled) {
  background: var(--oxblood);
  color: var(--stationery-white);
  border-left-color: var(--oxblood);
}
.scs-chat__send:disabled {
  color: var(--stone);
  cursor: default;
}
.scs-chat__send svg {
  width: 11px;
  height: 11px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
  flex-shrink: 0;
}
@media (max-width: 760px) {
  .scs-chat__input { padding: 14px 16px; font-size: 15px; }
  .scs-chat__send { padding: 0 16px; font-size: 10px; letter-spacing: 0.14em; }
}

/* ---- Footer micro-copy beneath the widget ---- */
.scs-chat-section__footnote {
  margin-top: 16px;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
  text-align: center;
}
.scs-chat-section__footnote em {
  font-family: 'Newsreader', Georgia, serif;
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--slate);
}

/* ---- Accessibility ---- */
.scs-chat__chip:focus-visible,
.scs-chat__send:focus-visible,
.scs-chat__input:focus-visible {
  outline: 2px solid var(--oxblood);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  .scs-chat__msg, .scs-chat__typing span, .scs-chat__status-dot {
    animation: none !important;
    transition: none !important;
  }
}