:root {
  --northstar-blue: #087be6;
  --northstar-blue-dark: #075cad;
  --northstar-purple: #5c38e6;
  --northstar-text: #20262d;
  --northstar-muted: #6f747b;
  --northstar-line: #dce8f3;
  --northstar-card: #ffffff;
  --northstar-shadow: 0 2px 6px rgba(16, 69, 111, 0.13), 0 14px 36px rgba(75, 115, 151, 0.08);
  /* Home-card stage shadow — the site shadow ink (light rgb(35 28 102) =
     color-mix(#3429ff 30%, #1c1725); dark rgb(56 39 51) =
     color-mix(#efa9ae 20%, #0a0614); see --shadow-rgb in assets/css/main.css),
     since it casts onto the site page, not the demo. */
  --northstar-stage-shadow-card: 0 2px 6px rgb(35 28 102 / 24%), 0 14px 36px rgb(35 28 102 / 20%);
  --demo-color-accent: var(--northstar-blue);
  --demo-color-text: var(--northstar-text);
  --demo-color-control: #ffffff;
  --demo-color-control-hover: #eaf3fb;
  --demo-color-track: #b8cfe1;
}

:root.dark {
  --northstar-blue: #6ab7ff;
  --northstar-blue-dark: #8bc7ff;
  --northstar-purple: #a998ff;
  --northstar-text: #edf4fb;
  --northstar-muted: #a8b3bf;
  --northstar-line: #344557;
  --northstar-card: #17222e;
  --northstar-shadow: 0 2px 7px rgba(0, 0, 0, 0.34), 0 18px 42px rgba(0, 0, 0, 0.26);
  --northstar-stage-shadow-card: 0 2px 7px rgb(56 39 51 / 45%), 0 18px 42px rgb(56 39 51 / 38%);
  --demo-color-accent: #6ab7ff;
  --demo-color-text: #edf4fb;
  --demo-color-control: #263543;
  --demo-color-control-hover: #33485b;
  --demo-color-track: #52677a;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  position: relative;
  margin: 0;
  background: transparent;
  color: var(--northstar-text);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button,
input {
  color: inherit;
  font: inherit;
}

button {
  padding: 0;
  border: 0;
  background: transparent;
}

.msym {
  display: inline-block;
  font-family: "Material Symbols Rounded";
  font-style: normal;
  font-variation-settings: "FILL" 0, "wght" 420, "GRAD" 0, "opsz" 24;
  font-weight: normal;
  letter-spacing: normal;
  line-height: 1;
  text-transform: none;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: "liga";
  -webkit-font-smoothing: antialiased;
}

.sr-only {
  position: absolute;
  overflow: hidden;
  width: 1px;
  height: 1px;
  padding: 0;
  border: 0;
  margin: -1px;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.northstar-stage {
  position: absolute;
  top: 0;
  left: 0;
  width: 1800px;
  height: 1104px;
  overflow: hidden;
  transform-origin: top left;
  background:
    radial-gradient(circle at 8% 50%, rgba(255, 214, 244, 0.72), transparent 34%),
    radial-gradient(circle at 92% 84%, rgba(211, 255, 227, 0.82), transparent 37%),
    linear-gradient(120deg, #e9e4ff 0%, #dceeff 56%, #e6fff2 100%);
  border-radius: 16px;
  box-shadow: none;
  contain: layout paint style;
}

.northstar-layout {
  --primary-width: 80px;
  --inbox-width: 420px;
  display: grid;
  width: 100%;
  height: 100%;
  grid-template-columns: var(--primary-width) var(--inbox-width) minmax(0, 1fr);
  transition: grid-template-columns 800ms cubic-bezier(0.22, 1, 0.36, 1);
}

.northstar-stage.is-primary-collapsed .northstar-layout {
  --primary-width: 0px;
}

.primary-rail,
.inbox-sidebar {
  position: relative;
  z-index: 6;
  overflow: hidden;
  min-width: 0;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 1px 0 0 rgba(13, 65, 105, 0.08);
}

.primary-rail {
  display: flex;
  width: 80px;
  flex-direction: column;
  align-items: center;
  padding: 20px 0 90px;
  opacity: 1;
  transition: opacity 280ms ease, transform 800ms cubic-bezier(0.22, 1, 0.36, 1);
}

.is-primary-collapsed .primary-rail {
  opacity: 0;
  transform: translateX(-80px);
}

.meta-logo {
  width: 48px;
  height: 36px;
  object-fit: contain;
}

.primary-actions,
.primary-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.primary-actions {
  margin-top: 26px;
}

.primary-footer {
  margin-top: auto;
}

.primary-collapse {
  position: absolute;
  z-index: 9;
  bottom: 18px;
  left: 13px;
}

.rail-button {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 10px;
  cursor: pointer;
}

.rail-button .msym {
  font-size: 31px;
}

.rail-button.is-active {
  background: #0868c9;
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(8, 104, 201, 0.22);
}

.rail-button:focus-visible,
.conversation-header button:focus-visible,
.composer button:focus-visible,
.context-card button:focus-visible {
  outline: 3px solid #0d81e9;
  outline-offset: 3px;
}

.inbox-sidebar {
  width: var(--inbox-width);
}

.inbox-clip {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.inbox-expanded {
  display: flex;
  width: 420px;
  height: 100%;
  flex-direction: column;
  padding: 0 16px 18px;
}

.inbox-header {
  display: flex;
  height: 82px;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
}

.inbox-header button {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 19px;
  font-weight: 650;
}

.inbox-header button:last-child {
  font-weight: 450;
}

.inbox-header .msym {
  color: #095ca8;
  font-size: 22px;
}

.conversation-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.conversation {
  display: grid;
  min-height: 98px;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 11px;
  align-items: start;
  padding: 16px 18px;
  border-radius: 10px;
}

.conversation.is-selected {
  background: #d9e5fb;
}

.channel-icon {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.email-channel {
  color: #0879d9;
  font-size: 28px;
}

.conversation-title {
  display: flex;
  min-height: 26px;
  min-width: 0;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.conversation-title strong {
  overflow: hidden;
  margin-right: auto;
  font-size: 22px;
  font-weight: 700;
  line-height: 26px;
  text-overflow: ellipsis;
}

.conversation-title b {
  color: #1c5ca6;
  font-size: 17px;
}

.conversation-title i {
  width: 12px;
  height: 12px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #0879d9;
}

.conversation p {
  display: flex;
  overflow: hidden;
  min-height: 22px;
  align-items: center;
  gap: 4px;
  margin: 5px 0 0;
  color: #6f747b;
  font-size: 18px;
  line-height: 22px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.priority {
  flex: 0 0 auto;
  font-size: 21px;
  font-variation-settings: "FILL" 0, "wght" 500, "GRAD" 0, "opsz" 24;
}

.priority--high {
  color: #cf332a;
}

.priority--medium,
.sentiment--sad {
  color: #ae8b00;
}

.priority--low {
  color: #6f747b;
}

.sentiment {
  font-size: 20px;
  vertical-align: -3px;
}

.sentiment--happy {
  color: #329447;
}

.typing-dots {
  color: #5f666c;
  font-size: 26px;
  line-height: 22px;
}

.availability {
  box-sizing: border-box;
  display: grid;
  height: 48px;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  padding: 0 14px;
  border: 1px solid rgba(218, 230, 240, .86);
  border-radius: 14px;
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 2px 5px rgba(43, 76, 124, .12),
              0 8px 18px rgba(43, 76, 124, .08);
  color: #33403f;
  font-size: 16px;
  transition: margin-left 800ms cubic-bezier(0.22, 1, 0.36, 1);
}

.is-primary-collapsed .availability {
  margin-left: 60px;
}

.availability > .msym:first-child {
  color: #2d9b42;
  font-size: 20px;
}

.availability-meter {
  height: 8px;
  overflow: hidden;
  margin-left: 12px;
  border-radius: 999px;
  background: #e2e7e9;
}

.availability-meter i {
  display: block;
  width: 82%;
  height: 100%;
  border-radius: inherit;
  background: #209b30;
}

.workspace {
  position: relative;
  z-index: 1;
  min-width: 0;
  min-height: 0;
}

.global-tools {
  position: absolute;
  top: 20px;
  right: 48px;
  display: flex;
  height: 48px;
  align-items: center;
  gap: 22px;
}

.global-tools button {
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.global-tools .msym {
  font-size: 30px;
}

.notification i {
  position: absolute;
  top: -1px;
  right: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #ef334f;
  box-shadow: 0 0 0 2px #dff0ff;
}

.agent-menu img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
}

.agent-menu .msym {
  font-size: 19px;
}

.conversation-window {
  position: absolute;
  top: 88px;
  right: 48px;
  bottom: 48px;
  left: 60px;
  display: flex;
  overflow: hidden;
  flex-direction: column;
  border-radius: 17px;
  background: #ffffff;
  box-shadow: var(--northstar-shadow);
}

.conversation-header {
  display: flex;
  height: 106px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px 0 30px;
  border-bottom: 1px solid #cfdeea;
  box-shadow: 0 2px 4px rgba(29, 88, 134, 0.08);
}

.conversation-header h1 {
  display: flex;
  align-items: center;
  gap: 3px;
  margin: 0;
  font-size: 24px;
  line-height: 1.1;
}

.conversation-header h1 .msym {
  color: #0864b4;
  font-size: 22px;
}

.conversation-header p {
  margin: 5px 0 0;
  color: #767a80;
  font-size: 18px;
}

.conversation-actions {
  display: flex;
  align-items: center;
  gap: 19px;
}

.conversation-actions button {
  display: grid;
  min-width: 40px;
  min-height: 40px;
  place-items: center;
  border-radius: 7px;
  cursor: pointer;
}

.conversation-actions .msym {
  font-size: 29px;
}

.conversation-actions .mark-done {
  min-width: 151px;
  height: 56px;
  padding: 0 24px;
  background: #0b81e7;
  color: #ffffff;
  font-size: 21px;
  font-weight: 700;
  box-shadow: 0 5px 12px rgba(5, 101, 188, 0.22);
}

.conversation-actions .mark-done.product-done {
  background: #248847;
}

.conversation-body {
  display: grid;
  min-height: 0;
  flex: 1 1 auto;
  grid-template-columns: minmax(0, 1fr) 444px;
}

.message-area {
  position: relative;
  min-width: 0;
  min-height: 0;
  border-right: 1px solid #edf1f5;
}

.message-content {
  padding: 42px 28px 0 52px;
}

.message-content > time {
  display: block;
  margin-bottom: 28px;
  color: #85888c;
  font-size: 18px;
  text-align: center;
}

.message-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding-left: 10px;
}

.customer-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.message-bubble {
  width: calc(100% - 76px);
  min-width: 530px;
  padding: 21px 18px 17px;
  border: 1.5px solid transparent;
  border-radius: 17px;
  background:
    linear-gradient(#ffffff, #ffffff) padding-box,
    linear-gradient(135deg, #8799f6, #55d9db 45%, #9454df) border-box;
  font-size: 20px;
  line-height: 1.48;
}

.message-bubble p {
  margin: 0 0 17px;
}

.message-bubble p:last-child {
  margin-bottom: 0;
}

.message-bubble strong {
  color: #4e39d5;
  font-weight: 750;
}

.message-meta {
  display: flex;
  align-items: center;
  gap: 5px;
  min-height: 25px;
  margin-top: 4px;
  color: #64696e;
  font-size: 17px;
  line-height: 25px;
}

.message-meta img {
  width: 25px;
  height: 25px;
}

.composer {
  position: absolute;
  right: 28px;
  bottom: 52px;
  left: 52px;
  height: 205px;
  padding: 22px 20px 18px;
  border: 1px solid #e6edf2;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 2px 5px rgba(20, 83, 130, 0.12);
}

.composer-heading {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 20px;
}

.composer-heading img {
  width: 27px;
  height: 27px;
}

.composer-heading .msym {
  color: #0b65b6;
  font-size: 21px;
}

.composer-heading .composer-notes {
  margin-left: auto;
  color: #222b32;
  font-size: 27px;
}

.composer input {
  width: 100%;
  height: 60px;
  padding: 0;
  border: 0;
  outline: 0;
  color: #2f353a;
  font-size: 17px;
}

.composer input::placeholder {
  color: #8c9095;
  opacity: 1;
}

.composer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.composer-footer > div {
  display: flex;
  align-items: center;
  gap: 9px;
}

.composer-footer button {
  display: grid;
  min-width: 34px;
  min-height: 34px;
  place-items: center;
  border-radius: 6px;
  cursor: pointer;
}

.composer-footer .msym {
  font-size: 28px;
}

.composer-aa,
.composer-code {
  font-size: 20px;
}

.composer-footer .send-button {
  display: flex;
  width: 95px;
  height: 55px;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: 8px;
  background: #087fe5;
  color: #ffffff;
  box-shadow: 0 5px 12px rgba(5, 101, 188, 0.2);
}

.send-button i {
  width: 1px;
  height: 28px;
  background: rgba(255, 255, 255, 0.48);
}

.send-button .msym:last-child {
  font-size: 20px;
}

.context-panel {
  display: flex;
  overflow: hidden;
  min-height: 0;
  flex-direction: column;
  gap: 24px;
  padding: 28px 24px 32px;
  background: rgba(255, 255, 255, 0.92);
}

.context-card {
  position: relative;
  flex: 0 0 auto;
  padding: 22px 24px;
  border: 1px solid #edf2f6;
  border-radius: 6px;
  background: #ffffff;
  box-shadow: 0 2px 6px rgba(28, 84, 128, 0.12);
  will-change: transform;
}

.context-card header,
.customer-summary {
  display: flex;
  align-items: flex-start;
}

.context-card header {
  justify-content: space-between;
  margin-bottom: 22px;
}

.context-card h2 {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
}

.context-card button {
  cursor: pointer;
}

.context-card header .msym,
.customer-summary button .msym {
  font-size: 26px;
}

.customer-card {
  min-height: 150px;
  padding: 21px 24px 17px;
}

.customer-summary {
  gap: 14px;
}

.customer-summary > img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.customer-summary > div {
  padding-top: 4px;
}

.customer-summary h2 {
  font-size: 22px;
}

.customer-summary p {
  margin: 5px 0 0;
  color: #747980;
  font-size: 17px;
}

.customer-summary button {
  margin-left: auto;
}

.customer-channels {
  display: flex;
  align-items: center;
  gap: 17px;
  margin-top: 18px;
  padding-left: 4px;
  color: #075fad;
}

.customer-channels img {
  width: 25px;
  height: 25px;
  object-fit: contain;
}

.customer-channels > span:not(.msym) {
  width: 1px;
  height: 25px;
  background: #dfe5e9;
}

.customer-channels .msym {
  font-size: 27px;
}

.customer-channels .channel-chevron {
  margin-left: auto;
  color: #2b333a;
}

.details-card {
  min-height: 210px;
}

.insights-card {
  min-height: 234px;
}

.tasks-card {
  min-height: 165px;
}

.timeline-card {
  min-height: 190px;
}

.context-card dl {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  row-gap: 18px;
  margin: 0;
  font-size: 17px;
  line-height: 1.25;
}

.context-card dt {
  color: #777c82;
}

.context-card dd {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}

.status-open {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 6px;
  background: #fff0f3;
  color: #9d0c32;
  font-weight: 700;
}

.tasks-card label {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 15px;
  color: #72777d;
  font-size: 17px;
}

.tasks-card input {
  width: 22px;
  height: 22px;
  accent-color: #222b32;
}

.drag-handle {
  position: absolute;
  z-index: 2;
  top: 7px;
  left: 50%;
  display: grid;
  width: 42px;
  height: 26px;
  place-items: center;
  border-radius: 5px;
  color: #aeb5ba;
  cursor: grab;
  opacity: 0;
  transform: translateX(-50%);
  transition: opacity 160ms ease, background-color 160ms ease;
}

.drag-handle .msym {
  font-size: 24px;
}

.context-card:hover .drag-handle,
.drag-handle:focus-visible,
.context-card.is-pointer-target .drag-handle,
.context-card.is-reordering .drag-handle {
  opacity: 1;
}

.drag-handle:hover {
  background: #f1f3f5;
}

.context-card.is-reordering,
.context-card.is-reordering .drag-handle {
  cursor: grabbing;
}

.demo-pointer {
  position: absolute;
  z-index: 40;
  top: 0;
  left: 0;
  width: 34px;
  height: 34px;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(-80px, 1120px, 0);
  transition: transform 700ms cubic-bezier(0.22, 1, 0.36, 1), opacity 160ms ease;
  will-change: transform;
}

.demo-pointer.is-visible {
  opacity: 1;
}

.pointer-glyph {
  position: relative;
  z-index: 2;
  color: #101519;
  font-size: 33px;
  font-variation-settings: "FILL" 1, "wght" 500, "GRAD" 0, "opsz" 32;
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, 0.9));
}

.demo-pointer.is-dragging .pointer-glyph {
  color: #4b5862;
  font-variation-settings: "FILL" 1, "wght" 520, "GRAD" 0, "opsz" 32;
}

.pointer-ripple {
  position: absolute;
  top: 7px;
  left: 4px;
  width: 72px;
  height: 72px;
  border: 4px solid rgba(36, 147, 235, 0.65);
  border-radius: 50%;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.25);
}

.demo-pointer.is-clicking .pointer-ripple {
  animation: northstar-ripple 360ms ease-out forwards;
}

@keyframes northstar-ripple {
  0% { opacity: 0.9; transform: translate(-50%, -50%) scale(0.25); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1); }
}

.demo-scene:not(.is-card) .demo-timeline {
  bottom: 18px;
}

.is-card .northstar-stage {
  box-shadow: var(--northstar-stage-shadow-card);
}

/* North Star dark theme. DemoSystem mirrors the portfolio theme onto the
   iframe root, so the product canvas changes with the surrounding site. */
:root.dark .northstar-stage {
  background:
    radial-gradient(circle at 8% 50%, rgba(112, 58, 132, 0.34), transparent 36%),
    radial-gradient(circle at 92% 84%, rgba(36, 116, 92, 0.3), transparent 38%),
    linear-gradient(120deg, #171526 0%, #152536 56%, #122b29 100%);
}

:root.dark .primary-rail,
:root.dark .inbox-sidebar {
  background: rgba(15, 23, 32, 0.98);
  box-shadow: 1px 0 0 rgba(117, 150, 180, 0.2);
}

:root.dark .conversation.is-selected {
  background: #203a58;
}

:root.dark .conversation p,
:root.dark .message-meta,
:root.dark .customer-summary p,
:root.dark .context-card dt,
:root.dark .tasks-card label,
:root.dark .message-content > time,
:root.dark .conversation-header p {
  color: var(--northstar-muted);
}

:root.dark .conversation-title b,
:root.dark .inbox-header .msym,
:root.dark .conversation-header h1 .msym,
:root.dark .composer-heading .msym,
:root.dark .customer-channels {
  color: #78bdff;
}

:root.dark .priority--low,
:root.dark .typing-dots {
  color: #a8b3bf;
}

:root.dark .availability {
  border-color: #2b3b4b;
  background: #17222e;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .28),
              0 10px 22px rgba(0, 0, 0, .2);
  color: #d9e5ee;
}

:root.dark .availability-meter {
  background: #344250;
}

:root.dark .conversation-window,
:root.dark .composer,
:root.dark .context-card {
  border-color: #2b3b4b;
  background: var(--northstar-card);
}

:root.dark .conversation-header {
  border-bottom-color: #33485b;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.24);
}

:root.dark .message-area {
  border-right-color: #293947;
}

:root.dark .message-bubble {
  background:
    linear-gradient(var(--northstar-card), var(--northstar-card)) padding-box,
    linear-gradient(135deg, #88a5ff, #58d7d5 45%, #b687ff) border-box;
}

:root.dark .message-bubble strong {
  color: var(--northstar-purple);
}

:root.dark .composer {
  box-shadow: 0 2px 7px rgba(0, 0, 0, 0.3);
}

:root.dark .composer input {
  background: transparent;
  color: #edf4fb;
}

:root.dark .composer input::placeholder {
  color: #8493a1;
}

:root.dark .context-panel {
  background: rgba(13, 21, 30, 0.94);
}

:root.dark .context-card {
  box-shadow: 0 2px 7px rgba(0, 0, 0, 0.32);
}

:root.dark .customer-channels > span:not(.msym) {
  background: #394a5a;
}

:root.dark .customer-channels .channel-chevron {
  color: #dce8f1;
}

:root.dark .status-open {
  background: rgba(220, 46, 91, 0.18);
  color: #ff91ae;
}

:root.dark .tasks-card input {
  accent-color: #dce8f1;
}

:root.dark .drag-handle {
  color: #82909d;
}

:root.dark .drag-handle:hover {
  background: #273746;
}

:root.dark .notification i {
  box-shadow: 0 0 0 2px #152536;
}

:root.dark .pointer-glyph {
  color: #f5f9fc;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.9));
}

@media (prefers-reduced-motion: reduce) {
  .northstar-layout,
  .primary-rail,
  .availability,
  .context-card,
  .drag-handle {
    transition: none !important;
  }

  .demo-pointer {
    display: none;
  }
}