.symia-body {
  min-height: 100vh;
  overflow-x: hidden;
}

.symia-body::before {
  background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(245,246,250,.86) 48%, rgba(255,255,255,.96));
}

.symia-main {
  padding: 72px 0 56px;
}

.symia-chat-shell {
  width: min(1220px, calc(100% - 48px));
  min-height: min(820px, calc(100vh - 182px));
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto auto 1fr auto auto;
  border: 1px solid rgba(10, 10, 18, .08);
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 28px 95px rgba(10, 10, 18, .12);
  backdrop-filter: blur(18px) saturate(1.2);
  overflow-x: hidden;
}

.symia-chat-head {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  padding: 22px 28px;
  border-bottom: 1px solid rgba(10, 10, 18, .08);
}

.symia-current-face {
  width: 92px;
  height: 92px;
  overflow: hidden;
  border: 1px solid rgba(10, 10, 18, .1);
  background: #f5f6fa;
}

.symia-current-face img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 24%;
}

.symia-head-copy {
  min-width: 0;
}

.symia-head-copy .eyebrow {
  margin-bottom: 8px;
  letter-spacing: 0;
}

.symia-head-copy h1 {
  font-size: clamp(34px, 4.4vw, 58px);
  background: linear-gradient(90deg, var(--violet), var(--cyan-dark), var(--violet-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.symia-head-copy p {
  max-width: 760px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 15px;
}

.symia-head-meta {
  display: grid;
  gap: 4px;
  justify-items: end;
  color: var(--muted);
  font-size: 13px;
}

.symia-head-meta strong {
  color: var(--violet);
  font-weight: 800;
  white-space: nowrap;
}

.symia-return {
  display: none;
  padding: 14px 28px;
  border-bottom: 1px solid rgba(10, 10, 18, .08);
  background: rgba(245, 246, 250, .72);
}

.symia-return.is-visible {
  display: grid;
  grid-template-columns: minmax(150px, 260px) minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.symia-return label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.symia-return-row {
  display: flex;
  gap: 8px;
  min-width: 0;
}

.symia-return input {
  min-width: 0;
  flex: 1;
  border: 1px solid rgba(10, 10, 18, .12);
  padding: 10px 11px;
  font: inherit;
  color: var(--text);
  background: #fff;
}

.symia-icon-button,
.symia-send {
  width: 50px;
  min-width: 50px;
  height: 50px;
  border: 0;
  background: var(--ink);
  color: #fff;
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  transition: transform .18s var(--ease), background .18s var(--ease);
}

.symia-icon-button:hover,
.symia-send:hover {
  transform: translateY(-1px);
  background: var(--violet);
}

.symia-icon-button svg,
.symia-send svg {
  width: 20px;
  height: 20px;
}

.symia-messages {
  min-height: 0;
  overflow-y: auto;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  scroll-behavior: smooth;
}

.symia-message {
  display: grid;
  gap: 8px;
  max-width: min(86%, 860px);
}

.symia-message.assistant {
  grid-template-columns: 112px minmax(0, 1fr);
  align-self: flex-start;
  align-items: start;
}

.symia-message.user {
  align-self: flex-end;
  max-width: min(68%, 680px);
}

.symia-message-face {
  width: 112px;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid rgba(10, 10, 18, .1);
  background: #f5f6fa;
}

.symia-message-face img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 24%;
}

.symia-message-body {
  min-width: 0;
  display: grid;
  gap: 8px;
}

.symia-message-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.symia-bubble {
  border-radius: 0;
  padding: 15px 17px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  line-height: 1.58;
  font-size: 16px;
}

.symia-message.assistant .symia-bubble {
  background: rgba(245, 246, 250, .96);
  border: 1px solid rgba(10, 10, 18, .08);
  color: var(--text);
}

.symia-message.user .symia-bubble {
  background: var(--ink);
  color: #fff;
}

.symia-profile-form {
  padding: 22px 28px;
  border-top: 1px solid rgba(10, 10, 18, .08);
  background: rgba(255, 255, 255, .8);
}

.symia-profile-form h2 {
  font-size: 20px;
  margin-bottom: 12px;
}

.symia-start-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(260px, auto);
  gap: 12px;
  align-items: end;
}

.symia-start-grid input,
.symia-input textarea {
  width: 100%;
  border: 1px solid rgba(10, 10, 18, .12);
  background: #fff;
  color: var(--text);
  font: inherit;
  outline: none;
}

.symia-start-grid input {
  min-height: 48px;
  padding: 11px 12px;
}

.symia-address-choice {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.symia-address-choice legend {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 4px;
}

.symia-address-choice label {
  display: grid;
}

.symia-address-choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.symia-address-choice span {
  display: grid;
  place-items: center;
  min-height: 48px;
  border: 1px solid rgba(10, 10, 18, .12);
  background: #fff;
  font-weight: 800;
  cursor: pointer;
}

.symia-address-choice input:checked + span {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(90deg, var(--violet), var(--cyan-dark));
}

.symia-primary-button {
  margin-top: 12px;
  min-height: 48px;
  border: 0;
  background: linear-gradient(90deg, var(--violet), var(--cyan-dark));
  color: #fff;
  font-weight: 800;
  padding: 0 20px;
  cursor: pointer;
}

.symia-secondary-button {
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 14px;
  background: rgba(255, 255, 255, .055);
  color: rgba(244, 242, 255, .82);
  font: inherit;
  font-weight: 800;
  padding: 0 16px;
  cursor: pointer;
  transition: background .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease);
}

.symia-secondary-button:hover {
  transform: translateY(-1px);
  border-color: rgba(56, 217, 232, .34);
  background: rgba(255, 255, 255, .09);
  color: #fff;
}

.symia-input {
  display: none;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 18px 28px;
  border-top: 1px solid rgba(10, 10, 18, .08);
  background: rgba(255, 255, 255, .82);
}

.symia-input.is-visible {
  display: grid;
}

.symia-input textarea {
  min-height: 56px;
  max-height: 190px;
  resize: vertical;
  padding: 14px 15px;
}

.symia-notice {
  color: var(--muted);
  font-size: 13px;
  padding: 0 28px 18px;
  display: none;
}

.symia-notice.is-visible {
  display: block;
}

.symia-typing .symia-bubble::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-left: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: symiaBlink 1s infinite;
}

.symia-message.assistant.symia-typing {
  grid-template-columns: minmax(0, 1fr);
}

.symia-message.assistant.symia-typing .symia-message-face {
  display: none;
}

@keyframes symiaBlink {
  0%, 100% { opacity: .15; }
  50% { opacity: 1; }
}

@media (max-width: 760px) {
  .symia-main {
    padding: 34px 0 36px;
  }
  .symia-chat-shell {
    width: calc(100% - 24px);
    min-height: calc(100vh - 130px);
  }
  .symia-chat-head {
    grid-template-columns: 66px minmax(0, 1fr);
    padding: 16px;
  }
  .symia-current-face {
    width: 66px;
    height: 66px;
  }
  .symia-head-meta {
    grid-column: 1 / -1;
    justify-items: start;
  }
  .symia-return.is-visible {
    grid-template-columns: 1fr;
    padding: 12px 16px;
  }
  .symia-messages {
    padding: 18px 16px;
    gap: 16px;
  }
  .symia-message,
  .symia-message.user {
    max-width: 100%;
  }
  .symia-message.assistant {
    grid-template-columns: 58px minmax(0, 1fr);
  }
  .symia-message-face {
    width: 58px;
    aspect-ratio: 1;
  }
  .symia-bubble {
    font-size: 15px;
  }
  .symia-profile-form,
  .symia-input {
    padding-left: 16px;
    padding-right: 16px;
  }
  .symia-start-grid {
    grid-template-columns: 1fr;
  }
  .symia-notice {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* Symia dark inline chat v4 */
.symia-body {
  color: #f4f2ff;
  background:
    radial-gradient(circle at 16% 4%, rgba(122, 16, 242, .28), transparent 34%),
    radial-gradient(circle at 86% 18%, rgba(11, 196, 216, .16), transparent 30%),
    linear-gradient(180deg, #151329 0%, #11101f 44%, #171429 100%);
}

.symia-body::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, .025) 1px, transparent 1px),
    linear-gradient(180deg, rgba(13, 12, 28, .32), rgba(13, 12, 28, .78));
  background-size: 76px 76px, 76px 76px, auto;
}

.symia-body .site-header {
  background: rgba(15, 14, 31, .86);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  box-shadow: 0 18px 48px rgba(0, 0, 0, .18);
}

.symia-body .brand {
  display: inline-flex;
  align-items: center;
  padding: 0;
  background: transparent;
  border: 0;
}

.symia-body .brand img {
  width: 176px;
  filter: brightness(0) invert(1);
  opacity: .9;
}

.symia-body .nav-links {
  color: rgba(244, 242, 255, .74);
}

.symia-body .nav-links a:hover {
  color: #fff;
}

.symia-body .nav-button {
  background: linear-gradient(100deg, #7a10f2, #067d8e);
  box-shadow: 0 12px 34px rgba(122, 16, 242, .3);
}

.symia-main {
  padding: 46px 0 58px;
}

.symia-chat-shell {
  width: min(1260px, calc(100% - 48px));
  min-height: min(830px, calc(100vh - 170px));
  border: 1px solid rgba(255, 255, 255, .1);
  background: rgba(24, 22, 43, .82);
  box-shadow: 0 34px 110px rgba(0, 0, 0, .36), inset 0 1px 0 rgba(255, 255, 255, .05);
  backdrop-filter: blur(22px) saturate(1.15);
}

.symia-chat-head {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  padding: 24px 34px 22px;
  border-bottom: 1px solid rgba(255, 255, 255, .09);
  background: linear-gradient(180deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .015));
}

.symia-current-face {
  display: none;
}

.symia-head-copy h1 {
  font-size: clamp(32px, 4vw, 52px);
  background: linear-gradient(90deg, #ffffff, #bfa2ff 44%, #38d9e8);
  -webkit-background-clip: text;
  background-clip: text;
}

.symia-head-copy p {
  max-width: 860px;
  color: rgba(244, 242, 255, .72);
  font-size: 16px;
}

.symia-head-copy .eyebrow,
.symia-head-meta {
  color: rgba(244, 242, 255, .58);
}

.symia-head-meta strong {
  color: #d9ccff;
}

.symia-return {
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  background: rgba(14, 13, 29, .48);
}

.symia-return label,
.symia-message-label,
.symia-address-choice legend,
.symia-notice {
  color: rgba(244, 242, 255, .58);
}

.symia-return input,
.symia-start-grid input,
.symia-input textarea {
  border: 1px solid rgba(255, 255, 255, .13);
  background: rgba(10, 9, 22, .62);
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .04);
}

.symia-return input::placeholder,
.symia-start-grid input::placeholder,
.symia-input textarea::placeholder {
  color: rgba(244, 242, 255, .42);
}

.symia-messages {
  padding: 36px 34px;
  gap: 34px;
  background: linear-gradient(180deg, rgba(15, 14, 31, .28), rgba(15, 14, 31, .08));
}

.symia-message {
  max-width: 100%;
}

.symia-message.assistant {
  width: min(100%, 1060px);
  grid-template-columns: clamp(190px, 24vw, 310px) minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

.symia-message.user {
  max-width: min(76%, 760px);
}

.symia-message-face {
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 22px;
  background: rgba(255, 255, 255, .06);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .32);
}

.symia-message-face img {
  object-position: center 28%;
}

.symia-message-body {
  gap: 10px;
}

.symia-message-label {
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
}

.symia-bubble {
  padding: 0;
  font-size: clamp(17px, 1.55vw, 20px);
  line-height: 1.72;
}

.symia-message.assistant .symia-bubble {
  background: transparent;
  border: 0;
  color: rgba(248, 247, 255, .91);
}

.symia-message.user .symia-bubble {
  padding: 15px 18px;
  border: 1px solid rgba(122, 16, 242, .38);
  background: linear-gradient(135deg, rgba(122, 16, 242, .42), rgba(6, 125, 142, .24));
  color: #fff;
  box-shadow: 0 15px 38px rgba(0, 0, 0, .22);
}

.symia-profile-form,
.symia-input {
  border-top: 1px solid rgba(255, 255, 255, .09);
  background: rgba(13, 12, 28, .72);
}

.symia-profile-form h2 {
  color: #fff;
}

.symia-address-choice span {
  border: 1px solid rgba(255, 255, 255, .13);
  background: rgba(255, 255, 255, .055);
  color: rgba(244, 242, 255, .82);
}

.symia-address-choice input:checked + span,
.symia-primary-button,
.symia-icon-button,
.symia-send {
  background: linear-gradient(100deg, #7a10f2, #067d8e);
  color: #fff;
}

.symia-primary-button,
.symia-icon-button,
.symia-send,
.symia-address-choice span,
.symia-return input,
.symia-start-grid input,
.symia-input textarea,
.symia-message.user .symia-bubble {
  border-radius: 14px;
}

.symia-notice {
  background: rgba(13, 12, 28, .72);
}

.symia-messages::-webkit-scrollbar {
  width: 10px;
}

.symia-messages::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, .04);
}

.symia-messages::-webkit-scrollbar-thumb {
  background: rgba(122, 16, 242, .48);
  border-radius: 999px;
}

@media (max-width: 900px) {
  .symia-message.assistant {
    grid-template-columns: minmax(170px, 42vw) minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  .symia-body .brand {
    padding: 6px 9px;
  }

  .symia-main {
    padding: 22px 0 34px;
  }

  .symia-chat-shell {
    width: calc(100% - 20px);
    min-height: calc(100vh - 120px);
  }

  .symia-chat-head {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .symia-head-meta {
    justify-items: start;
  }

  .symia-messages {
    padding: 22px 18px;
    gap: 28px;
  }

  .symia-message.assistant {
    width: 100%;
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .symia-message-face {
    width: min(100%, 330px);
    aspect-ratio: 4 / 3;
  }

  .symia-message.user {
    max-width: 100%;
  }

  .symia-bubble {
    font-size: 16px;
  }
}
/* Symia new-chat token fix v5 */
.symia-new-chat {
  margin-top: 8px;
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 999px;
  background: rgba(255, 255, 255, .07);
  color: rgba(244, 242, 255, .82);
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: background .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease);
}

.symia-new-chat:hover {
  transform: translateY(-1px);
  border-color: rgba(56, 217, 232, .34);
  background: rgba(122, 16, 242, .26);
  color: #fff;
}

@media (max-width: 760px) {
  .symia-new-chat {
    justify-self: start;
  }
}
/* Symia compact chat design v6 */
.symia-chat-shell {
  width: min(1120px, calc(100% - 48px));
  min-height: min(780px, calc(100vh - 166px));
}

.symia-chat-head {
  padding: 20px 30px 18px;
}

.symia-head-copy .eyebrow {
  margin-bottom: 7px;
  font-size: 12px;
}

.symia-head-copy h1 {
  font-size: clamp(28px, 3vw, 42px);
}

.symia-head-copy p {
  max-width: 740px;
  font-size: 14px;
  line-height: 1.55;
}

.symia-head-meta {
  font-size: 12px;
}

.symia-messages {
  padding: 28px 30px;
  gap: 24px;
}

.symia-message.assistant {
  width: min(100%, 930px);
  grid-template-columns: clamp(150px, 17vw, 230px) minmax(0, 1fr);
  gap: clamp(18px, 2.3vw, 26px);
}

.symia-message.user {
  max-width: min(66%, 620px);
}

.symia-message-face {
  border-radius: 16px;
  box-shadow: 0 14px 42px rgba(0, 0, 0, .27);
}

.symia-message-label {
  font-size: 12px;
  color: rgba(244, 242, 255, .52);
}

.symia-bubble {
  font-size: clamp(15.5px, 1.08vw, 17px);
  line-height: 1.62;
}

.symia-message.user .symia-bubble {
  padding: 12px 15px;
  font-size: clamp(15px, 1.02vw, 16px);
  line-height: 1.5;
}

.symia-profile-form {
  padding: 18px 30px;
}

.symia-lead-card {
  box-sizing: border-box;
  width: min(760px, 100%);
  max-width: 100%;
  margin: -6px 0 0 auto;
  padding: 18px;
  border: 1px solid rgba(56, 217, 232, .22);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(19, 18, 37, .92), rgba(10, 9, 22, .76));
  box-shadow: 0 18px 48px rgba(0, 0, 0, .24);
  color: rgba(248, 247, 255, .86);
}

.symia-lead-card p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.58;
}

.symia-lead-card a {
  color: #8fefff;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.symia-lead-card label {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
}

.symia-lead-card label span {
  color: rgba(244, 242, 255, .58);
  font-size: 12px;
  font-weight: 800;
}

.symia-lead-card input {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 14px;
  background: rgba(10, 9, 22, .62);
  color: #fff;
  font: inherit;
  padding: 10px 12px;
  outline: none;
}

.symia-lead-card input::placeholder {
  color: rgba(244, 242, 255, .42);
}

.symia-lead-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.symia-lead-card small {
  display: block;
  min-height: 18px;
  margin-top: 10px;
  color: rgba(244, 242, 255, .62);
}

.symia-profile-form h2 {
  font-size: 18px;
  margin-bottom: 10px;
}

.symia-start-grid input,
.symia-address-choice span,
.symia-primary-button {
  min-height: 44px;
}

.symia-input {
  padding: 14px 30px;
  gap: 9px;
}

.symia-input textarea {
  min-height: 48px;
  padding: 12px 14px;
  font-size: 15px;
  line-height: 1.45;
}

.symia-send,
.symia-icon-button {
  width: 46px;
  min-width: 46px;
  height: 46px;
}

.symia-notice {
  padding: 0 30px 14px;
  font-size: 12px;
}

.symia-new-chat {
  min-height: 32px;
  padding: 0 11px;
  font-size: 12px;
}

@media (max-width: 900px) {
  .symia-message.assistant {
    grid-template-columns: clamp(132px, 30vw, 190px) minmax(0, 1fr);
  }

  .symia-message.user {
    max-width: min(82%, 620px);
  }
}

@media (max-width: 760px) {
  .symia-chat-shell {
    width: calc(100% - 18px);
    min-height: calc(100vh - 112px);
  }

  .symia-chat-head {
    padding: 16px;
  }

  .symia-head-copy h1 {
    font-size: 30px;
  }

  .symia-messages {
    padding: 18px 16px;
    gap: 22px;
  }

  .symia-message.assistant {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 13px;
  }

  .symia-message-face {
    width: 96px;
    aspect-ratio: 1;
    border-radius: 14px;
  }

  .symia-bubble,
  .symia-message.user .symia-bubble {
    font-size: 15px;
  }

  .symia-profile-form,
  .symia-input {
    padding-left: 16px;
    padding-right: 16px;
  }

  .symia-notice {
    padding-left: 16px;
    padding-right: 16px;
  }
}
/* Symia conversation layout v7 */
.symia-main {
  padding: 28px 0 40px;
}

.symia-chat-shell {
  width: min(1180px, calc(100% - 44px));
  min-height: min(820px, calc(100vh - 138px));
  border-color: rgba(255, 255, 255, .075);
  background: rgba(22, 20, 38, .58);
  box-shadow: 0 24px 90px rgba(0, 0, 0, .28);
}

.symia-chat-head {
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 12px 28px;
  background: rgba(12, 11, 24, .5);
}

.symia-head-copy {
  display: flex;
  align-items: center;
  gap: 10px;
}

.symia-head-copy .eyebrow {
  margin: 0;
  padding: 5px 10px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 999px;
  background: rgba(255, 255, 255, .055);
  color: rgba(244, 242, 255, .58);
  font-size: 11px;
  text-transform: none;
}

.symia-head-copy h1 {
  order: -1;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  font-weight: 800;
  line-height: 1;
  color: #f8f7ff;
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
}

.symia-head-copy p,
.symia-current-face {
  display: none;
}

.symia-head-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-items: unset;
}

.symia-head-meta strong,
.symia-head-meta span {
  color: rgba(244, 242, 255, .5);
  font-size: 12px;
  font-weight: 700;
}

.symia-new-chat {
  margin: 0;
  min-height: 30px;
}

.symia-return {
  padding: 8px 28px;
  background: rgba(12, 11, 24, .34);
}

.symia-return.is-visible {
  grid-template-columns: auto minmax(0, 420px);
  justify-content: end;
}

.symia-return label {
  font-size: 11px;
  text-transform: none;
}

.symia-return input {
  height: 34px;
  padding: 7px 9px;
  font-size: 12px;
}

.symia-return .symia-icon-button {
  width: 34px;
  min-width: 34px;
  height: 34px;
}

.symia-messages {
  width: min(1060px, 100%);
  margin: 0 auto;
  padding: 30px 28px 34px;
  gap: 28px;
  background: transparent;
}

.symia-message {
  width: 100%;
  max-width: 100%;
}

.symia-message.assistant {
  grid-template-columns: minmax(160px, 260px) minmax(0, 1fr);
  gap: 20px 24px;
}

.symia-message.assistant .symia-message-meta {
  grid-column: 1 / -1;
}

.symia-message.user {
  align-self: stretch;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  max-width: min(920px, 88%);
  margin-left: 0;
}

.symia-user-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(135deg, rgba(122, 16, 242, .82), rgba(6, 125, 142, .56));
  box-shadow: 0 10px 28px rgba(0, 0, 0, .24);
}

.symia-message-meta {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 20px;
  color: rgba(244, 242, 255, .45);
  font-size: 13px;
  line-height: 1.2;
}

.symia-speaker {
  color: rgba(248, 247, 255, .9);
  font-weight: 800;
}

.symia-model-chip {
  display: none;
}

.symia-time {
  color: rgba(244, 242, 255, .38);
}

.symia-message-face {
  width: 100%;
  max-width: 260px;
  aspect-ratio: 4 / 3;
  border-radius: 18px;
}

.symia-message-body {
  gap: 8px;
}

.symia-message.assistant .symia-bubble,
.symia-message.user .symia-bubble {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: rgba(248, 247, 255, .88);
  font-size: clamp(15.5px, 1.18vw, 17.5px);
  line-height: 1.68;
}

.symia-message.user .symia-bubble {
  color: rgba(248, 247, 255, .84);
}

.symia-input {
  width: min(1060px, calc(100% - 56px));
  margin: 0 auto;
  padding: 14px 0 12px;
  border-top-color: rgba(255, 255, 255, .08);
  background: transparent;
}

.symia-input textarea {
  min-height: 50px;
  border-radius: 18px;
  background: rgba(9, 8, 19, .54);
}

.symia-notice {
  width: min(1060px, calc(100% - 56px));
  margin: 0 auto;
  padding: 0 0 16px;
  background: transparent;
}

.symia-profile-form {
  width: min(1060px, calc(100% - 56px));
  margin: 0 auto;
  padding: 18px 0;
  background: transparent;
}

.symia-privacy-intro {
  max-width: 960px;
  margin: 0 0 20px;
  padding: 14px 16px;
  border: 1px solid rgba(56, 217, 232, .18);
  border-radius: 16px;
  background: rgba(10, 9, 22, .42);
  color: rgba(244, 242, 255, .72);
  font-size: 13px;
  line-height: 1.55;
}

.symia-privacy-intro a {
  color: #8fefff;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 860px) {
  .symia-message.assistant {
    grid-template-columns: 150px minmax(0, 1fr);
  }
}

@media (max-width: 680px) {
  .symia-main {
    padding-top: 14px;
  }

  .symia-chat-shell {
    width: calc(100% - 14px);
    min-height: calc(100vh - 100px);
  }

  .symia-chat-head {
    grid-template-columns: 1fr;
    gap: 9px;
    padding: 12px 14px;
  }

  .symia-head-meta {
    justify-content: space-between;
  }

  .symia-messages {
    padding: 22px 14px 28px;
  }

  .symia-message.assistant {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 12px 14px;
  }

  .symia-lead-card {
    width: 100%;
    margin: 0;
  }

  .symia-message-face {
    max-width: 112px;
    aspect-ratio: 1;
    border-radius: 15px;
  }

  .symia-message.user {
    max-width: 100%;
  }

  .symia-message.assistant .symia-bubble,
  .symia-message.user .symia-bubble {
    font-size: 15px;
    line-height: 1.58;
  }

  .symia-input,
  .symia-notice,
  .symia-profile-form {
    width: calc(100% - 28px);
  }
}

/* Symia demo UX v13: Lead-Opt-in darf den Chat nicht horizontal sprengen. */
.symia-main,
.symia-messages {
  overflow-x: hidden;
}

@media (max-width: 680px) {
  .symia-body .brand img {
    width: 132px;
  }

  .symia-body .nav {
    gap: 10px;
  }

  .symia-body .nav-links {
    gap: 8px;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .symia-body .nav-links::-webkit-scrollbar {
    display: none;
  }

  .symia-head-meta {
    justify-items: start;
  }

  .symia-return.is-visible {
    grid-template-columns: 1fr;
    justify-content: stretch;
  }

  .symia-return-row {
    width: 100%;
    min-width: 0;
  }

  .symia-lead-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .symia-lead-actions .symia-primary-button,
  .symia-lead-actions .symia-secondary-button {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .symia-main {
    padding-left: 0;
    padding-right: 0;
  }

  .symia-chat-shell {
    width: 100%;
    border-left: 0;
    border-right: 0;
  }

  .symia-message.user {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 10px;
  }

  .symia-user-avatar {
    width: 36px;
    height: 36px;
  }

  .symia-message-face {
    width: min(100%, 310px);
    max-width: 310px;
  }
}

/* Symia public demo v9: no model labels, no provisional image while typing */
.symia-model-chip {
  display: none !important;
}

.symia-message.assistant.symia-typing {
  grid-template-columns: minmax(0, 1fr) !important;
}

.symia-message.assistant.symia-typing .symia-message-face {
  display: none !important;
}

/* Symia expression image sizing v11 */
.symia-message.assistant {
  grid-template-columns: minmax(210px, 330px) minmax(0, 1fr);
  gap: 22px 28px;
}
.symia-message-face {
  max-width: 330px;
  border-radius: 20px;
}
@media (max-width: 900px) {
  .symia-message.assistant {
    grid-template-columns: minmax(190px, 42vw) minmax(0, 1fr);
  }
  .symia-message-face {
    max-width: 300px;
  }
}
@media (max-width: 680px) {
  .symia-message.assistant {
    grid-template-columns: 1fr;
  }
  .symia-message-face {
    width: min(100%, 360px);
    max-width: 360px;
  }
}

/* Symia demo mobile polish v14: kompaktere Bilder und kein abgeschnittener Sendebutton. */
.symia-message.assistant {
  grid-template-columns: minmax(170px, 250px) minmax(0, 1fr);
  gap: 18px 24px;
}

.symia-message-face {
  max-width: 250px;
}

.symia-input {
  box-sizing: border-box;
  grid-template-columns: minmax(0, 1fr) auto;
  max-width: 100%;
}

.symia-input textarea {
  box-sizing: border-box;
  min-width: 0;
}

.symia-send {
  justify-self: end;
  flex: 0 0 auto;
}

@media (max-width: 900px) {
  .symia-message.assistant {
    grid-template-columns: minmax(150px, 230px) minmax(0, 1fr);
  }

  .symia-message-face {
    max-width: 230px;
  }
}

@media (max-width: 680px) {
  .symia-message.assistant {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .symia-message-face {
    width: min(100%, 216px);
    max-width: 216px;
    border-radius: 16px;
  }

  .symia-input {
    width: calc(100% - 20px);
    grid-template-columns: minmax(0, 1fr) 48px;
    gap: 8px;
    padding: 12px 0 10px;
  }

  .symia-input textarea {
    min-height: 48px;
    padding: 11px 12px;
    border-radius: 16px;
    font-size: 15px;
  }

  .symia-send {
    width: 48px;
    min-width: 48px;
    height: 48px;
    border-radius: 16px;
  }

  .symia-notice {
    width: calc(100% - 20px);
    font-size: 12px;
    line-height: 1.45;
  }
}

@media (max-width: 420px) {
  .symia-message-face {
    width: min(100%, 204px);
    max-width: 204px;
  }

  .symia-input {
    width: calc(100% - 16px);
    grid-template-columns: minmax(0, 1fr) 46px;
    gap: 7px;
  }

  .symia-send {
    width: 46px;
    min-width: 46px;
    height: 46px;
  }
}

/* Symia first-contact animation: the initial answer should feel live, not like a static screenshot. */
.symia-intro-message {
  animation: symiaIntroRow .42s cubic-bezier(.2, .8, .2, 1) both;
}

.symia-intro-message .symia-message-face {
  animation: symiaFaceWake .92s cubic-bezier(.2, .8, .2, 1) both;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.08),
    0 24px 66px rgba(11,196,216,.16);
}

.symia-intro-message.is-thinking .symia-message-face {
  animation:
    symiaFaceWake .92s cubic-bezier(.2, .8, .2, 1) both,
    symiaFacePulse 1.7s ease-in-out .92s infinite;
}

.symia-thinking-dots {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 1.58em;
  padding: 4px 0;
}

.symia-thinking-dots i {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--violet-2));
  box-shadow: 0 0 18px rgba(11,196,216,.42);
  animation: symiaDotThink 1.05s ease-in-out infinite;
}

.symia-thinking-dots i:nth-child(2) {
  animation-delay: .14s;
}

.symia-thinking-dots i:nth-child(3) {
  animation-delay: .28s;
}

.symia-intro-message.is-streaming .symia-bubble::after {
  content: "";
  display: inline-block;
  width: 2px;
  height: 1.05em;
  margin-left: 4px;
  transform: translateY(2px);
  border-radius: 99px;
  background: var(--cyan);
  box-shadow: 0 0 14px rgba(11,196,216,.56);
  animation: symiaCursor 1s steps(2, end) infinite;
}

@keyframes symiaIntroRow {
  0% { opacity: 0; transform: translateY(12px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes symiaFaceWake {
  0% {
    opacity: 0;
    transform: scale(.92) translateY(10px);
    filter: saturate(.82) blur(4px);
  }
  54% {
    opacity: 1;
    transform: scale(1.035) translateY(0);
    filter: saturate(1.08) blur(0);
    box-shadow:
      0 0 0 1px rgba(255,255,255,.1),
      0 0 0 10px rgba(11,196,216,.08),
      0 28px 74px rgba(122,16,242,.18);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
    filter: saturate(1) blur(0);
  }
}

@keyframes symiaFacePulse {
  0%, 100% {
    box-shadow:
      0 0 0 1px rgba(255,255,255,.08),
      0 24px 66px rgba(11,196,216,.14);
  }
  50% {
    box-shadow:
      0 0 0 1px rgba(255,255,255,.14),
      0 0 0 8px rgba(11,196,216,.08),
      0 28px 80px rgba(122,16,242,.22);
  }
}

@keyframes symiaDotThink {
  0%, 80%, 100% { transform: translateY(0) scale(.72); opacity: .38; }
  38% { transform: translateY(-7px) scale(1); opacity: 1; }
}

@keyframes symiaCursor {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .symia-intro-message,
  .symia-intro-message .symia-message-face,
  .symia-intro-message.is-thinking .symia-message-face,
  .symia-thinking-dots i,
  .symia-intro-message.is-streaming .symia-bubble::after {
    animation: none !important;
  }
}