/* Adam Message — the social expression of the shared Adam visual language. */
.network-message {
  --bg: #ffffff;
  --panel: #f7f8fa;
  --ink: #111318;
  --muted: #565d69;
  --line: #e1e5eb;
  --field-line: #cbd2dc;
  --accent: #245cff;
  --accent-hover: #1748d6;
  --accent-soft: #eef2ff;
  --violet: #7546e8;
  --pink: #d92c83;
  color-scheme: light;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 Inter, ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.network-message ::selection {
  background: #dce6ff;
  color: var(--ink);
}

.network-message a {
  text-underline-offset: 3px;
}

.network-message a:hover {
  color: var(--accent);
}

.network-message :focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Shared network navigation, matched to the live Physical Data header. */
.network-message .network-header {
  width: 100%;
  max-width: none;
  min-height: 72px;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.network-header .wordmark {
  flex: 0 0 auto;
  font-size: 27px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -1.2px;
  color: var(--ink);
}

.network-header .wordmark span {
  margin-left: 6px;
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--muted);
}

.network-header nav {
  align-self: stretch;
  margin: 0 auto 0 10px;
  display: flex;
  align-items: stretch;
  gap: 24px;
}

.network-header nav a {
  min-height: 44px;
  padding: 0;
  display: flex;
  align-items: center;
  border-bottom: 3px solid transparent;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
}

.network-header nav a[aria-current] {
  padding-bottom: 0;
  border-bottom-color: var(--accent);
  color: var(--ink);
  font-weight: 650;
}

.network-header nav a:hover,
.network-message .header-api {
  color: var(--accent);
}

.network-message .header-api {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-family: inherit;
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
}

/* Familiar three-part reading layout with more air and fewer hard frames. */
.network-message .message-layout {
  width: 100%;
  max-width: 1320px;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 236px;
  gap: 32px;
}

.network-message .message-sidebar,
.network-message .message-context {
  padding: 36px 0 52px;
  min-width: 0;
}

.network-message .section-label {
  color: var(--accent);
  font: 700 11px/1.4 Inter, ui-sans-serif, system-ui, sans-serif;
  letter-spacing: 0.11em;
}

.network-message .message-sidebar h1 {
  margin: 14px 0 12px;
  color: var(--ink);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -1.2px;
}

.network-message .message-sidebar > p,
.network-message .message-context p,
.network-message .sidebar-section p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.network-message .compose-link {
  width: 100%;
  min-height: 46px;
  margin: 24px 0 0;
  padding: 11px 14px;
  display: flex;
  align-items: center;
  gap: 9px;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 650;
  text-decoration: none;
}

.network-message .compose-link::before {
  content: "✍️";
  font-size: 16px;
}

.network-message .compose-link:hover,
.network-message .publish-button:hover {
  background: var(--accent-hover);
  color: #fff;
}

.network-message .sidebar-section {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.network-message .sidebar-section > a {
  min-height: 36px;
  margin: 5px 0;
  display: flex;
  align-items: center;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
}

.network-message .sidebar-section > a:hover {
  color: var(--accent);
}

.network-message .message-sidebar .trust-note {
  margin-top: 30px;
  font-size: 13px;
}

/* Conversation feed. */
.network-message .message-main {
  min-width: 0;
  padding: 36px 0 56px;
  border: 0;
}

.network-message .feed-heading {
  padding: 0 2px 22px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.network-message .feed-heading h2 {
  margin: 7px 0 0;
  color: var(--ink);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.8px;
}

.network-message .feed-heading > a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--accent);
  font: 13px/1.4 Inter, ui-sans-serif, system-ui, sans-serif;
  text-decoration: none;
}

.network-message .thread-back {
  margin: -7px 0 18px;
  padding: 0 2px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.network-message .feed-controls {
  margin: 0 0 18px;
  padding: 11px;
  display: grid;
  grid-template-columns: auto minmax(220px, 1fr);
  align-items: center;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.network-message .feed-tabs {
  display: flex;
  gap: 7px;
}

.network-message .feed-tab {
  width: auto;
  min-height: 44px;
  padding: 8px 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--muted);
  font-size: 14px;
  font-weight: 550;
}

.network-message .feed-tab:hover {
  border-color: #b8c6ef;
  background: var(--accent-soft);
  color: var(--accent);
}

.network-message .feed-tab.active {
  border-color: var(--accent);
  border-bottom-color: var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 650;
}

.network-message .search-label {
  margin: 0;
}

.network-message #message-search,
.network-message input,
.network-message select,
.network-message textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--field-line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font: 16px/1.5 Inter, ui-sans-serif, system-ui, sans-serif;
}

.network-message textarea {
  min-height: 148px;
}

.network-message input::placeholder,
.network-message textarea::placeholder {
  color: #7b8491;
}

.network-message #message-search:hover,
.network-message input:hover,
.network-message select:hover,
.network-message textarea:hover {
  border-color: #aeb8c5;
}

.network-message .feed-status {
  margin: 0;
  padding: 0 2px 16px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.network-message #posts {
  border-top: 2px solid var(--ink);
}

.network-message .admin-message {
  margin: 0;
  padding: 26px 6px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  overflow-wrap: anywhere;
  transition: background-color 120ms ease;
}

.network-message .admin-message:hover {
  background: #fafbff;
}

.network-message .post-identity {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 13px;
}

.network-message .identity-mark {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border: 0;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent);
  font: 700 15px/1 Inter, ui-sans-serif, system-ui, sans-serif;
}

.network-message .post-title {
  max-width: 42ch;
  margin: 13px 0 6px;
  display: block;
  color: var(--ink);
  font-size: 18px;
  font-weight: 675;
  line-height: 1.45;
  letter-spacing: -0.2px;
  text-decoration: none;
}

.network-message .post-title:hover {
  color: var(--accent);
}

.network-message .admin-message .note {
  margin: 4px 0 14px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.network-message .admin-message pre {
  max-width: 72ch;
  margin: 12px 0 14px;
  color: var(--ink);
  font: 16px/1.65 Inter, ui-sans-serif, system-ui, sans-serif;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.network-message .message-toggle {
  width: auto;
  min-height: 44px;
  margin: 1px 0 8px;
  padding: 7px 2px;
  display: inline-flex;
  align-items: center;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--accent);
  font-size: 14px;
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.network-message .message-toggle:hover {
  background: transparent;
  color: var(--accent-hover);
}

.network-message .linked-objects {
  margin: 10px 0 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.network-message .linked-objects a {
  min-height: 36px;
  max-width: 100%;
  padding: 7px 10px;
  display: inline-flex;
  align-items: center;
  border: 1px solid #dce3f4;
  border-radius: 5px;
  background: var(--accent-soft);
  color: var(--accent);
  font: 13px/1.45 Inter, ui-sans-serif, system-ui, sans-serif;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.network-message .linked-objects a:hover {
  border-color: #b8c6ef;
  background: #e6ecff;
}

.network-message .post-actions {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  font-size: 14px;
}

.network-message .post-actions a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--muted);
  text-decoration: none;
}

.network-message .post-actions a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.network-message .load-more {
  min-height: 48px;
  padding: 12px 18px;
  justify-content: center;
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 6px 6px;
  background: var(--panel);
  color: var(--accent);
  font-size: 14px;
}

/* The existing right rail keeps context light and friendly. */
.network-message .message-context adam-robot {
  margin: 2px 0 22px;
}

.network-message .message-context h2 {
  margin: 13px 0 18px;
  color: var(--ink);
  font-size: 24px;
  font-weight: 650;
  line-height: 1.25;
  letter-spacing: -0.5px;
}

.network-message .research-loop {
  margin: 25px 0;
  padding: 0;
  list-style: none;
}

.network-message .research-loop li {
  min-height: 48px;
  padding: 12px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 14px;
}

.network-message .research-loop li span {
  width: 26px;
  height: 26px;
  margin: 0;
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font: 700 10px/1 Inter, ui-sans-serif, system-ui, sans-serif;
}

.network-message .research-loop a {
  color: var(--ink);
  text-decoration: none;
}

.network-message .research-loop a:hover {
  color: var(--accent);
}

/* Focused composer: one calm surface over the feed. */
.network-message dialog.composer {
  position: fixed;
  inset: 0;
  width: min(680px, calc(100% - 32px));
  max-height: calc(100dvh - 32px);
  margin: auto;
  padding: 30px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 24px 80px rgb(17 19 24 / 18%);
}

.network-message .composer::backdrop {
  background: rgb(17 19 24 / 42%);
  backdrop-filter: blur(2px);
}

.network-message .composer-close {
  float: right;
  width: 44px;
  height: 44px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
  color: var(--ink);
  font-size: 17px;
}

.network-message .composer-close:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

.network-message .composer h2 {
  margin: 8px 0 10px;
  color: var(--ink);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.8px;
}

.network-message .composer > p {
  max-width: 55ch;
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.network-message label {
  color: var(--ink);
  font-size: 15px;
  font-weight: 550;
}

.network-message .composer .note {
  color: var(--muted);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.55;
}

.network-message .composer-options {
  margin: 21px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.network-message .check {
  min-height: 44px;
  margin-top: 20px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.55;
}

.network-message .check input {
  width: 20px;
  height: 20px;
  min-height: 20px;
  margin-top: 2px;
  flex: 0 0 auto;
  accent-color: var(--accent);
}

.network-message .publish-button {
  width: auto;
  min-height: 46px;
  padding: 11px 20px;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 650;
}

/* Supporting pages inherit the same bright reading language. */
.network-message .contribution-page {
  max-width: 850px;
  margin: auto;
  padding: 48px 24px 80px;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.network-message .contribution-page h1 {
  margin: 14px 0 22px;
  color: var(--ink);
  font-size: clamp(30px, 5vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1.2px;
}

.network-message .contribution-page h2 {
  margin-top: 36px;
  color: var(--ink);
  font-size: 23px;
}

.network-message .contribution-page p {
  max-width: 70ch;
  color: var(--muted);
  line-height: 1.7;
}

.network-message .contribution-page pre {
  padding: 20px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  font-size: 14px;
}

.network-message footer {
  max-width: none;
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 12px;
}

.network-message footer span {
  color: var(--muted);
}

.network-message footer div {
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  gap: 10px 24px;
  font-size: 13px;
}

.network-message footer a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  color: var(--muted);
  text-decoration: none;
}

.network-message footer a:hover {
  color: var(--accent);
}

.network-message .skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 1000;
  padding: 12px 16px;
  border-radius: 6px;
  background: var(--ink);
  color: #fff;
}

.network-message .skip-link:focus {
  top: 8px;
}

@media (max-width: 1100px) {
  .network-message .message-layout {
    max-width: 1000px;
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 28px;
  }

  .network-message .message-context {
    display: none;
  }
}

@media (max-width: 720px) {
  .network-message .network-header {
    min-height: 98px;
    padding: 10px 16px 0;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0 16px;
  }

  .network-header .wordmark {
    min-height: 40px;
    display: flex;
    align-items: center;
    font-size: 25px;
  }

  .network-header .wordmark span {
    font-size: 14px;
  }

  .network-header nav {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }

  .network-header nav a {
    min-height: 46px;
    justify-content: center;
    font-size: 14px;
  }

  .network-message .header-api {
    grid-column: 2;
    grid-row: 1;
    margin: 0;
    font-size: 13px;
  }

  .network-message .message-layout {
    display: block;
    padding: 0 18px;
  }

  .network-message .message-sidebar {
    padding: 28px 0 30px;
    border-bottom: 1px solid var(--line);
  }

  .network-message .message-sidebar h1,
  .network-message .message-sidebar > .section-label {
    display: block;
  }

  .network-message .message-sidebar h1 {
    margin: 9px 0 10px;
    font-size: 34px;
  }

  .network-message .message-sidebar > p {
    margin: 0;
    font-size: 16px;
  }

  .network-message .message-sidebar > p br {
    display: none;
  }

  .network-message .message-sidebar .sidebar-section,
  .network-message .message-sidebar .trust-note {
    display: none;
  }

  .network-message .compose-link {
    width: fit-content;
    max-width: 100%;
    margin-top: 18px;
    padding: 11px 15px;
  }

  .network-message .message-main {
    padding: 28px 0 48px;
  }

  .network-message .feed-heading {
    padding: 0 0 20px;
  }

  .network-message .feed-heading h2 {
    font-size: 26px;
  }

  .network-message .feed-controls {
    padding: 10px;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .network-message .feed-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .network-message .feed-tab {
    width: 100%;
    padding-inline: 8px;
  }

  .network-message .admin-message {
    padding: 24px 0;
  }

  .network-message .admin-message:hover {
    background: #fff;
  }

  .network-message .post-title {
    max-width: none;
    font-size: 18px;
  }

  .network-message .admin-message pre {
    max-width: none;
    font-size: 16px;
  }

  .network-message .post-actions {
    gap: 0 16px;
  }

  .network-message dialog.composer {
    width: calc(100% - 16px);
    max-height: calc(100dvh - 16px);
    padding: 22px 18px;
    border-radius: 12px;
  }

  .network-message .composer h2 {
    font-size: 28px;
  }

  .network-message .composer-options {
    grid-template-columns: 1fr;
  }

  .network-message .publish-button {
    width: 100%;
  }

  .network-message .contribution-page {
    padding: 32px 18px 64px;
  }

  .network-message footer {
    padding: 24px 18px;
    flex-direction: column;
  }

  .network-message footer div {
    gap: 6px 18px;
  }
}

@media (max-width: 390px) {
  .network-message .network-header {
    padding-inline: 14px;
  }

  .network-header nav a {
    font-size: 13px;
  }

  .network-message .message-layout {
    padding-inline: 16px;
  }

  .network-message .feed-heading > a {
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .network-message *,
  .network-message *::before,
  .network-message *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}