/* MajesticMesh — majesticmesh.com
   Dark Mesh theme: the site feels like the product. One gold node
   (self), blue peers — the brand logic from the app icon. Tokens
   first; dark is default, light via prefers-color-scheme, both
   overridable through [data-theme]. */

:root {
  --bg: #14121a;
  --bg-deep: #0f0d15;
  --panel: rgba(255, 255, 255, 0.03);
  --panel-solid: #181522;
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: rgba(255, 255, 255, 0.95);
  --text-2: rgba(255, 255, 255, 0.64);
  --text-3: rgba(255, 255, 255, 0.42);
  --gold: rgb(255, 200, 130);
  --gold-dim: rgba(255, 200, 130, 0.14);
  --blue: rgb(140, 180, 255);
  --blue-dim: rgba(140, 180, 255, 0.13);
  --green: rgb(140, 220, 160);
  --red: rgb(255, 140, 140);
  --code-bg: rgba(255, 255, 255, 0.055);
  --logo-dark: none;
  --logo-light: block;
  --mesh-line: rgba(140, 180, 255, 0.16);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  --primary-bg: rgb(255, 200, 130);
  --primary-fg: #16130c;
  --side-bg:
    radial-gradient(130% 36% at 0% 0%, rgba(255, 200, 130, 0.07), transparent 70%),
    radial-gradient(130% 40% at 100% 34%, rgba(232, 121, 249, 0.055), transparent 70%),
    radial-gradient(150% 46% at 50% 100%, rgba(140, 180, 255, 0.075), transparent 72%),
    #0f0d15;
  --mono: 'SF Mono', ui-monospace, Menlo, monospace;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #fdfcff;
    --bg-deep: #f2edf9;
    --panel: rgba(25, 19, 49, 0.045);
    --panel-solid: #ffffff;
    --border: rgba(25, 19, 49, 0.13);
    --border-strong: rgba(25, 19, 49, 0.28);
    --text: #191331;
    --text-2: rgba(25, 19, 49, 0.76);
    --text-3: rgba(25, 19, 49, 0.58);
    --primary-bg: #191331;
    --primary-fg: #ffffff;
    --side-bg:
      radial-gradient(130% 36% at 0% 0%, rgba(255, 201, 143, 0.38), transparent 70%),
      radial-gradient(130% 40% at 100% 34%, rgba(236, 160, 245, 0.22), transparent 70%),
      radial-gradient(150% 46% at 50% 100%, rgba(169, 199, 255, 0.32), transparent 72%),
      #fbfaff;
    --gold: rgb(185, 122, 36);
    --gold-dim: rgba(185, 122, 36, 0.12);
    --blue: rgb(79, 116, 216);
    --blue-dim: rgba(79, 116, 216, 0.1);
    --green: rgb(38, 145, 78);
    --red: rgb(200, 60, 60);
    --code-bg: rgba(25, 19, 49, 0.06);
    --logo-dark: block;
    --logo-light: none;
    --mesh-line: rgba(79, 116, 216, 0.14);
    --shadow: 0 24px 60px rgba(25, 19, 49, 0.12);
  }
}

[data-theme='dark'] {
  --primary-bg: rgb(255, 200, 130);
  --primary-fg: #16130c;
  --side-bg:
    radial-gradient(130% 36% at 0% 0%, rgba(255, 200, 130, 0.07), transparent 70%),
    radial-gradient(130% 40% at 100% 34%, rgba(232, 121, 249, 0.055), transparent 70%),
    radial-gradient(150% 46% at 50% 100%, rgba(140, 180, 255, 0.075), transparent 72%),
    #0f0d15;
  --bg: #14121a;
  --bg-deep: #0f0d15;
  --panel: rgba(255, 255, 255, 0.03);
  --panel-solid: #181522;
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: rgba(255, 255, 255, 0.95);
  --text-2: rgba(255, 255, 255, 0.64);
  --text-3: rgba(255, 255, 255, 0.42);
  --gold: rgb(255, 200, 130);
  --gold-dim: rgba(255, 200, 130, 0.14);
  --blue: rgb(140, 180, 255);
  --blue-dim: rgba(140, 180, 255, 0.13);
  --green: rgb(140, 220, 160);
  --red: rgb(255, 140, 140);
  --code-bg: rgba(255, 255, 255, 0.055);
  --logo-dark: none;
  --logo-light: block;
  --mesh-line: rgba(140, 180, 255, 0.16);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

[data-theme='light'] {
  --bg: #fdfcff;
  --bg-deep: #f2edf9;
  --panel: rgba(25, 19, 49, 0.045);
  --panel-solid: #ffffff;
  --border: rgba(25, 19, 49, 0.13);
  --border-strong: rgba(25, 19, 49, 0.28);
  --text: #191331;
  --text-2: rgba(25, 19, 49, 0.76);
  --text-3: rgba(25, 19, 49, 0.58);
  --primary-bg: #191331;
  --primary-fg: #ffffff;
  --side-bg:
    radial-gradient(130% 36% at 0% 0%, rgba(255, 201, 143, 0.38), transparent 70%),
    radial-gradient(130% 40% at 100% 34%, rgba(236, 160, 245, 0.22), transparent 70%),
    radial-gradient(150% 46% at 50% 100%, rgba(169, 199, 255, 0.32), transparent 72%),
    #fbfaff;
  --gold: rgb(185, 122, 36);
  --gold-dim: rgba(185, 122, 36, 0.12);
  --blue: rgb(79, 116, 216);
  --blue-dim: rgba(79, 116, 216, 0.1);
  --green: rgb(38, 145, 78);
  --red: rgb(200, 60, 60);
  --code-bg: rgba(25, 19, 49, 0.06);
  --logo-dark: block;
  --logo-light: none;
  --mesh-line: rgba(79, 116, 216, 0.14);
  --shadow: 0 24px 60px rgba(25, 19, 49, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  src: url('assets/fonts/plus-jakarta-sans-var.woff2') format('woff2');
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'SF Pro Text',
    'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--blue);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

code,
pre {
  font-family: var(--mono);
  font-size: 0.85em;
}
code {
  background: var(--code-bg);
  padding: 2px 6px;
  border-radius: 4px;
}
pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  overflow-x: auto;
  line-height: 1.7;
}
pre code {
  background: none;
  padding: 0;
}

.wrap {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- header ---------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 60px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 600;
  letter-spacing: 0.2px;
}
.brand:hover {
  text-decoration: none;
}
.brand img {
  height: 22px;
  width: auto;
  display: block;
}
.brand .wordmark {
  height: 10px;
}
.brand .logo-dark {
  display: var(--logo-dark);
}
.brand .logo-light {
  display: var(--logo-light);
}
.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
}
.site-nav a {
  color: var(--text-2);
}
.site-nav a:hover {
  color: var(--text);
  text-decoration: none;
}
.site-nav .btn {
  color: var(--text);
}

/* --- buttons ---------------------------------------------------- */

.btn {
  display: inline-block;
  border-radius: 999px;
  padding: 10px 22px;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 220ms ease;
  font-size: 14.5px;
  font-weight: 600;
  border: 1px solid var(--border-strong);
  color: var(--text);
  cursor: pointer;
  background: transparent;
  font-family: inherit;
  line-height: 1.4;
}
.btn:hover {
  text-decoration: none;
  border-color: var(--text-3);
  box-shadow: 0 6px 18px rgba(25, 19, 49, 0.08);
}
.btn-primary {
  background: var(--primary-bg);
  border-color: var(--primary-bg);
  color: var(--primary-fg);
}
.btn-primary:hover {
  filter: brightness(1.06);
  border-color: var(--gold);
}
.btn[disabled] {
  opacity: 0.45;
  pointer-events: none;
}

/* --- hero ------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: radial-gradient(
    120% 90% at 50% 0%,
    var(--bg-deep) 0%,
    var(--bg) 70%
  );
}
#mesh-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.hero .wrap {
  position: relative;
  padding-top: 104px;
  padding-bottom: 110px;
  text-align: center;
}
.hero-kicker {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 18px;
}
.hero h1 {
  font-size: clamp(40px, 6.2vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 700;
  margin: 0 auto 22px;
  max-width: 22ch;
  text-wrap: balance;
}
.hero h1 .gold {
  color: var(--gold);
}
.hero .sub {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-2);
  max-width: 56ch;
  margin: 0 auto 36px;
  text-wrap: balance;
}
.hero .ctas {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero .tagline {
  margin-top: 56px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-3);
  letter-spacing: 0.06em;
}

/* --- sections ---------------------------------------------------- */

section {
  padding: 88px 0;
}
section + section {
  border-top: 1px solid var(--border);
}
.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 10px;
}
h2 {
  font-size: clamp(26px, 3.4vw, 36px);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 14px;
  text-wrap: balance;
}
.section-sub {
  color: var(--text-2);
  max-width: 60ch;
  margin: 0 0 40px;
}

/* steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.step {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px 22px;
}
.step .num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--blue);
  display: block;
  margin-bottom: 12px;
}
.step h3 {
  margin: 0 0 8px;
  font-size: 17px;
}
.step p {
  margin: 0;
  font-size: 14.5px;
  color: var(--text-2);
}

/* feature grid */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.feature {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
}
.feature h3 {
  margin: 0 0 8px;
  font-size: 16px;
  display: flex;
  align-items: center;
  gap: 9px;
}
.feature .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  flex: 0 0 auto;
}
.feature:first-child .dot {
  background: var(--gold);
}
.feature p {
  margin: 0;
  font-size: 14px;
  color: var(--text-2);
}

/* api section */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.split pre {
  margin: 0;
}

/* --- footer ------------------------------------------------------ */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 36px 0 44px;
  font-size: 13.5px;
  color: var(--text-3);
}
.site-footer .wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.site-footer a {
  color: var(--text-2);
}
.gw-status {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 12px;
}
.gw-status .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-3);
}
.gw-status.up .dot {
  background: var(--green);
}

/* --- secondary pages (account, admin, explore) ------------------- */

.page-head {
  padding-top: 64px;
  padding-bottom: 8px;
}
.page-head h1 {
  font-size: clamp(30px, 4.4vw, 44px);
  letter-spacing: -0.035em;
  font-weight: 800;
  margin: 0 0 10px;
}
.page-head p {
  color: var(--text-2);
  max-width: 60ch;
  margin: 0;
}

.card {
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 28px;
  box-shadow: 0 14px 40px rgba(25, 19, 49, 0.08);
}
.card h2 {
  font-size: 17px;
  margin: 0 0 14px;
}
.field-row {
  display: flex;
  gap: 10px;
}
.field-row input {
  flex: 1;
  background: var(--code-bg);
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  padding: 11px 13px;
  min-width: 0;
}
.field-row input:focus {
  outline: none;
  border-color: var(--blue);
}
.hint {
  font-size: 12.5px;
  color: var(--text-3);
  margin: 10px 0 0;
}
.hint a {
  color: var(--text-2);
}

.banner {
  border-radius: 10px;
  padding: 12px 15px;
  font-size: 13.5px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
}
.banner.ok {
  border-color: var(--green);
  color: var(--green);
}
.banner.warn {
  border-color: var(--gold);
  color: var(--gold);
}
.banner.err {
  border-color: var(--red);
  color: var(--red);
}
.banner code {
  user-select: all;
}

/* --- responsive --------------------------------------------------- */

@media (max-width: 900px) {
  .steps,
  .features {
    grid-template-columns: 1fr;
  }
  .split {
    grid-template-columns: 1fr;
  }
  .hero .wrap {
    padding-top: 72px;
    padding-bottom: 80px;
  }
  section {
    padding: 60px 0;
  }
  .site-nav .hide-mobile {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  #mesh-canvas {
    display: none;
  }
}

/* ── chat app (start screen) ─────────────────────────────────── */

.chat-body {
  height: 100dvh;
  overflow: hidden;
}
/* class display rules must never resurrect [hidden] sections */
.chat-body [hidden] {
  display: none !important;
}
.chat-app {
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr);
  height: 100dvh;
}

/* sidebar */
.cs {
  display: flex;
  flex-direction: column;
  background: var(--side-bg);
  border-right: 1px solid var(--border);
  min-height: 0;
}
.cs-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 14px 10px;
}
.cs .brand img { height: 20px; }
.cs .brand .wordmark { height: 10px; }
.new-chat {
  margin: 4px 12px 10px;
  padding: 9px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 13.5px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}
.new-chat:hover { border-color: var(--text-3); }
.session-list {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  padding: 0 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.session-row {
  display: flex;
  align-items: center;
  border-radius: 8px;
}
.session-row:hover { background: var(--panel); }
.session-row.active { background: var(--code-bg); }
.session-btn {
  flex: 1;
  min-width: 0;
  padding: 8px 10px;
  background: none;
  border: 0;
  color: var(--text-2);
  font: inherit;
  font-size: 13px;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}
.session-row.active .session-btn { color: var(--text); }
.session-kebab {
  background: none;
  border: 0;
  color: var(--text-3);
  font-size: 15px;
  padding: 4px 8px;
  cursor: pointer;
  opacity: 0;
}
.session-row:hover .session-kebab { opacity: 1; }
.cs-links {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px solid var(--border);
  font-size: 12.5px;
}
.cs-links a { color: var(--text-3); }
.cs-links a:hover { color: var(--text-2); text-decoration: none; }
.cs-account {
  border-top: 1px solid var(--border);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 12.5px;
}
.acct-sub { font-size: 11px; color: var(--text-3); }
.acct-id {
  font-family: var(--mono);
  font-size: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 110px;
}
.acct-actions { display: flex; gap: 6px; }
.mini-btn {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--primary-bg);
  color: var(--primary-fg);
  border: 0;
  cursor: pointer;
  text-decoration: none;
}
.mini-btn:hover { filter: brightness(1.06); text-decoration: none; }
.mini-btn.ghost {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-2);
  font-weight: 500;
}
.mini-btn.ghost:hover { color: var(--text); }

/* main column */
.cm {
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
}
.cm-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}
.model-picker {
  background: var(--panel-solid);
  border: 1px solid var(--border);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 140ms ease;
}
.model-picker:hover { border-color: var(--border-strong); }
.model-hint {
  font-size: 12.5px;
  color: var(--text-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
/* Secondary info — never let it wrap the header on small screens. */
@media (max-width: 720px) {
  .model-hint { display: none; }
}
.cm-top .tools-btn { margin-left: auto; }
.icon-btn {
  background: none;
  border: 0;
  color: var(--text-2);
  font-size: 18px;
  cursor: pointer;
  padding: 2px 6px;
}
.hide-desktop { display: none; }

/* chat area */
.chat-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  /* the marketing `section` rule adds 88px block padding + a top border */
  padding: 0;
  border-top: 0;
}
.messages {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  padding: 28px 16px 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scroll-padding-bottom: 24px;
}
.hero-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.hero-empty h1 {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(24px, 3.4vw, 32px);
  letter-spacing: -0.02em;
  color: var(--text-2);
  margin: 0;
}
.msg {
  max-width: 42rem;
  width: 100%;
  margin: 0 auto;
  font-size: 15.5px;
  line-height: 1.7;
}
/* Rhythm marks the turn change: air before a question, tight
   coupling between an answer and its chips/meta. */
.msg.user { margin-top: 14px; }
.messages > .tool-chips + .msg.assistant { margin-top: 2px; }
.msg.user {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 16px;
  width: fit-content;
  max-width: min(42rem, 85%);
  margin-right: calc((100% - min(42rem, 100%)) / 2);
  margin-left: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.msg.assistant { color: var(--text); }
.msg.assistant.streaming::after {
  content: '▍';
  color: var(--gold);
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
.msg.assistant p { margin: 0 0 10px; }
.msg.assistant h3, .msg.assistant h4, .msg.assistant h5 { margin: 14px 0 6px; }
.msg.assistant ul, .msg.assistant ol { margin: 0 0 10px; padding-left: 22px; }
.msg.assistant li { margin: 2px 0; }
.codeblock {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin: 6px 0 12px;
}
.codebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--text-3);
}
.copy-code {
  background: none;
  border: 0;
  color: var(--text-2);
  font-family: var(--mono);
  font-size: 10.5px;
  cursor: pointer;
}
.copy-code:hover { color: var(--text); }
.codeblock pre {
  margin: 0;
  border: 0;
  border-radius: 0;
  max-height: 480px;
  overflow: auto;
}

.notice {
  max-width: 42rem;
  width: calc(100% - 32px);
  margin: 0 auto 8px;
  border: 1px solid var(--gold);
  border-radius: 10px;
  padding: 9px 14px;
  font-size: 13px;
  color: var(--gold);
}
.notice a { color: var(--gold); text-decoration: underline; }

/* composer */
.composer-wrap {
  padding: 8px 16px 14px;
}
.composer {
  max-width: 42rem;
  margin: 0 auto;
  display: flex;
  /* one-line state: the 34px send button is taller than the textarea,
     so centring is what keeps the text optically centred. Once the
     textarea grows the buttons pin themselves to the bottom. */
  align-items: center;
  gap: 8px;
  background: var(--panel-solid);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  padding: 10px 10px 10px 16px;
  box-shadow: var(--shadow);
}
.composer:focus-within { border-color: var(--text-3); }
.composer textarea {
  flex: 1;
  min-width: 0;
  background: none;
  border: 0;
  resize: none;
  color: var(--text);
  font: inherit;
  font-size: 15px;
  line-height: 1.5;
  max-height: 220px;
  outline: none;
}
.send-btn {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 0;
  background: var(--primary-bg);
  color: var(--primary-fg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  flex: 0 0 auto;
  align-self: flex-end;
}
.send-btn svg { display: block; }
.send-btn:hover { filter: brightness(1.06); }
.send-btn.stop { background: var(--red); color: #fff; }
.composer-foot {
  max-width: 42rem;
  margin: 6px auto 0;
  text-align: center;
  font-size: 10.5px;
  color: var(--text-3);
}

/* mobile */
@media (max-width: 760px) {
  .chat-app { grid-template-columns: 1fr; }
  .cs {
    position: fixed;
    inset: 0 84px 0 0;
    z-index: 30;
    transform: translateX(-100%);
    transition: transform 160ms ease;
  }
  .cs.open { transform: translateX(0); }
  .hide-desktop { display: inline-block; }
  .msg.user { max-width: 92%; margin-right: 0; }
}

/* mesh tool activity chips (mm vendor chunks) */
.tool-chips {
  max-width: 48rem;
  width: 100%;
  margin: 0 auto -6px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tool-chips:empty { display: none; }
.tool-chip {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--blue);
  border: 1px solid var(--blue-dim);
  background: var(--blue-dim);
  border-radius: 999px;
  padding: 3px 10px;
}
.tool-chip.ok { color: var(--green); border-color: transparent; background: rgba(140, 220, 160, 0.12); }
.tool-chip.err { color: var(--red); border-color: transparent; background: rgba(255, 140, 140, 0.12); }

/* ── toolbox: chip bar, mention popup, tool palette ──────────── */
.tools-btn {
  margin-left: auto;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text-2);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12.5px;
  cursor: pointer;
}
.tools-btn:hover { border-color: var(--border-strong); color: var(--text); }

.composer-wrap { position: relative; }
.tb-bar {
  max-width: 42rem;
  margin: 0 auto 8px;
  padding: 0 2px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.tb-mode,
.tb-plus,
.tb-ext {
  height: 28px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  background: var(--panel-solid);
  color: var(--text-2);
  border-radius: 999px;
  padding: 0 13px;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 140ms ease, color 140ms ease, background 140ms ease;
}
.tb-mode:hover,
.tb-plus:hover,
.tb-ext:hover { border-color: var(--border-strong); color: var(--text); }
.tb-mode.on,
.tb-ext.on {
  border-color: transparent;
  background: var(--gold-dim);
  color: var(--gold);
}
.tb-mode.on {
  border-color: var(--gold);
  background: var(--gold-dim);
  color: var(--gold);
}
.tb-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--blue);
  border: 1px solid var(--blue-dim);
  background: var(--blue-dim);
  border-radius: 999px;
  padding: 3px 6px 3px 10px;
}
.tb-chip.dim { opacity: 0.55; }
.tb-x {
  border: 0;
  background: none;
  color: inherit;
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
  opacity: 0.7;
}
.tb-x:hover { opacity: 1; }
/* .tb-plus shares the unified pill rule above */

.mention-pop {
  position: absolute;
  bottom: calc(100% - 2px);
  left: 50%;
  transform: translateX(-50%);
  width: min(20rem, calc(100% - 32px));
  background: var(--panel-solid);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 4px;
  display: flex;
  flex-direction: column;
  z-index: 20;
}
.mention-item {
  border: 0;
  background: none;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  text-align: left;
  padding: 7px 10px;
  border-radius: 8px;
  cursor: pointer;
}
.mention-item:hover { background: var(--panel); color: var(--gold); }

.pal-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 12vh 16px 16px;
}
.pal {
  width: min(34rem, 100%);
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  background: var(--panel-solid);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.pal input[type='search'] {
  border: 0;
  border-bottom: 1px solid var(--border);
  background: none;
  color: var(--text);
  font: inherit;
  font-size: 15px;
  padding: 14px 16px;
  outline: none;
}
.pal-body {
  overflow-y: auto;
  padding: 6px 8px;
  min-height: 8rem;
}
.pal-section {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  padding: 10px 8px 4px;
}
.pal-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 10px;
}
.pal-row:hover { background: var(--panel); }
.pal-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pal-name {
  font-size: 13.5px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pal-desc {
  font-size: 12px;
  color: var(--text-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.note-input {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text-2);
  border-radius: 8px;
  font-size: 12px;
  padding: 5px 8px;
  outline: none;
}
.note-input:focus { border-color: var(--gold); color: var(--text); }
.pal-toggle {
  flex: 0 0 auto;
  border: 1px solid var(--border-strong);
  background: none;
  color: var(--text-2);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  cursor: pointer;
}
.pal-toggle:hover { color: var(--text); }
.pal-toggle.on { border-color: var(--red); color: var(--red); }
.pal-empty {
  padding: 14px 8px;
  font-size: 12.5px;
  color: var(--text-3);
}
.pal-foot {
  border-top: 1px solid var(--border);
  padding: 9px 16px;
  font-size: 11px;
  color: var(--text-3);
  line-height: 1.45;
}

/* ── stacks in the palette ───────────────────────────────────── */
.pal-stack-save {
  display: block;
  margin: 2px 8px 6px;
  border: 1px dashed var(--border-strong);
  background: none;
  color: var(--text-3);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12px;
  cursor: pointer;
}
.pal-stack-save:hover { color: var(--text); border-color: var(--text-3); }

/* legal links in the chat composer */
.composer-foot a { color: var(--text-3); text-decoration: underline; }
.composer-foot a:hover { color: var(--text-2); }

/* .tb-ext shares the unified pill rule above */

/* language toggle in the sidebar link list */
.cs-links .lang-toggle {
  align-self: flex-start;
  margin-top: 4px;
  cursor: pointer;
}

/* non-mesh-model warning: picks exist but tools can't run */
.tb-warn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--gold);
}
.tb-warn button {
  border: 1px solid var(--gold);
  background: var(--gold-dim);
  color: var(--gold);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 12px;
  cursor: pointer;
}

/* provenance footer under assistant bubbles: which agent/LLM answered */
.prov-foot {
  font-size: 12px;
  color: var(--text-2);
  margin: 2px 0 10px;
  max-width: 780px;
}

/* palette "Use now" — the registry→chat conversion button */
.pal-toggle.use {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-dim);
  margin-right: 6px;
}

/* ── context menu (session actions, account) ─────────────────── */
.menu {
  position: fixed;
  z-index: 60;
  min-width: 172px;
  background: var(--panel-solid);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.menu button {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-radius: 9px;
  background: none;
  color: var(--text);
  font: inherit;
  font-size: 13.5px;
  text-align: left;
  cursor: pointer;
  transition: background 120ms ease;
}
.menu button:hover { background: var(--panel); }
.menu button.danger { color: var(--red); }
.menu button svg { flex: 0 0 auto; opacity: 0.7; }
.menu .menu-sep { height: 1px; background: var(--border); margin: 4px 2px; }
.menu .menu-label {
  padding: 6px 10px 4px;
  font-size: 11px;
  color: var(--text-3);
  font-family: var(--mono);
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── account row: one line, actions behind a menu ─────────────── */
.acct-menu-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 7px 9px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: none;
  color: var(--text-2);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease;
}
.acct-menu-btn:hover { background: var(--panel); border-color: var(--border); }
.acct-menu-btn .acct-dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--primary-fg);
  background: var(--primary-bg);
}
.acct-menu-btn .acct-meta { min-width: 0; flex: 1; text-align: left; line-height: 1.35; }
.acct-menu-btn .acct-meta b { color: var(--gold); font-variant-numeric: tabular-nums; }
.acct-menu-btn .acct-meta small {
  display: block;
  font-size: 10.5px;
  color: var(--text-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.acct-menu-btn .chev { opacity: 0.5; flex: 0 0 auto; }

/* ── message actions + meta row ───────────────────────────────── */
.msg-meta {
  max-width: 42rem;
  width: 100%;
  margin: -6px auto 4px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 26px;
}
.msg-meta .prov-foot { margin: 0; flex: 1; min-width: 0; }

/* provenance panel — collapsed by default, so the answer stays the
   thing you read and the receipt stays one click away. */
/* Unlike Copy, this one stays visible: a hover-only affordance would
   hide the whole feature from anyone who never hovers a message. */
.prov-toggle { opacity: 1; }
.prov-toggle svg:last-child { transition: transform 160ms ease; }
.prov-toggle.open svg:last-child { transform: rotate(180deg); }
.prov-toggle.open { opacity: 1; color: var(--text-2); border-color: var(--border); }
.prov-panel {
  max-width: 42rem;
  width: 100%;
  margin: 0 auto 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel);
  padding: 10px 14px;
}
.prov-panel dl {
  display: grid;
  grid-template-columns: minmax(90px, auto) 1fr;
  gap: 4px 16px;
  margin: 0;
  font-size: 12px;
}
.prov-panel dt { color: var(--text-3); }
.prov-panel dd {
  margin: 0;
  color: var(--text-2);
  font-family: var(--mono);
  font-size: 11.5px;
  overflow-wrap: anywhere;
}
.msg-act {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: none;
  color: var(--text-3);
  font: inherit;
  font-size: 11.5px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 160ms ease, color 120ms ease, border-color 120ms ease;
}
.msg-meta:hover .msg-act,
.msg-act:focus-visible { opacity: 1; }
.msg-act:hover { color: var(--text); border-color: var(--border); }
@media (hover: none) {
  .msg-act { opacity: 1; }
}

/* ── empty state with starters ────────────────────────────────── */
.hero-empty {
  gap: 0;
  text-align: center;
  padding: 0 16px;
}
.starters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 640px;
  margin: 26px auto 0;
}
.starter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel-solid);
  color: var(--text-2);
  font: inherit;
  font-size: 13.5px;
  cursor: pointer;
  transition: border-color 140ms ease, color 140ms ease, transform 140ms cubic-bezier(0.22, 1, 0.36, 1);
}
.starter:hover {
  border-color: var(--border-strong);
  color: var(--text);
  transform: translateY(-1px);
}
.starter:active { transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .starter, .starter:hover { transform: none; }
}

/* ── scroll-to-latest ─────────────────────────────────────────── */
.to-bottom {
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--panel-solid);
  color: var(--text-2);
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
  z-index: 5;
  transition: opacity 160ms ease, color 120ms ease;
}
.to-bottom:hover { color: var(--text); }
.messages-wrap { position: relative; flex: 1; min-height: 0; display: flex; flex-direction: column; }

/* two lines of description beat a mid-word ellipsis */
.pal-desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* ── thinking indicator ───────────────────────────────────────
   A mesh tool call can take 10–30s. Before this, the answer area
   stayed completely empty — indistinguishable from a crash. Three
   pulsing dots is the pattern every current chat app uses. */
.thinking {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 22px;
}
.thinking i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-2);
  display: block;
}
@media (prefers-reduced-motion: no-preference) {
  .thinking i { animation: think 1.25s ease-in-out infinite; }
  .thinking i:nth-child(2) { animation-delay: 0.16s; }
  .thinking i:nth-child(3) { animation-delay: 0.32s; }
  @keyframes think {
    0%, 60%, 100% { opacity: 0.28; transform: translateY(0); }
    30% { opacity: 0.9; transform: translateY(-3px); }
  }
}

/* ── notices: colour carries meaning ──────────────────────────
   Success, "daily limit reached" and hard failures all shared one
   gold border, so the colour said nothing. */
.notice {
  display: flex;
  align-items: center;
  gap: 9px;
}
.notice::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex: 0 0 auto;
  background: currentColor;
}
.notice > span { min-width: 0; }
.notice.ok { border-color: var(--green); color: var(--green); }
.notice.ok a { color: var(--green); }
.notice.error { border-color: var(--red); color: var(--red); }
.notice.error a { color: var(--red); }

/* ── keyboard layer ───────────────────────────────────────────
   The chat surface removed the browser's outline in several places
   without replacing it: keyboard users could not see where they
   were (WCAG 2.4.7), and the landing already had a proper ring —
   so the two halves of the site also disagreed. One rule, one look. */
.chat-body :focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
  border-radius: 8px;
}
.chat-body .composer:focus-within {
  border-color: var(--text-3);
  box-shadow: 0 0 0 3px var(--gold-dim);
}
.chat-body .composer textarea:focus-visible { outline: none; }
.chat-body .session-row:focus-within { background: var(--panel); }
.chat-body .session-row:focus-within .session-kebab { opacity: 1; }

/* keyboard hint on the tools button — the ⌘K shortcut existed but
   was invisible, so nobody could discover it */
.kbd {
  display: inline-flex;
  align-items: center;
  gap: 1px;
  margin-left: 7px;
  padding: 1px 6px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text-3);
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.5;
}
@media (max-width: 720px) { .kbd { display: none; } }

/* ── palette: full-screen sheet on mobile ─────────────────────
   A 34rem dialog centred in a 390px viewport left the search field
   cramped and the rows barely tappable. On phones the palette takes
   the whole screen — the pattern every mobile search surface uses —
   with a bigger search field (16px so iOS never zooms), roomier rows
   and the safe-area inset respected. */
@media (max-width: 640px) {
  .pal-overlay { padding: 0; align-items: stretch; }
  .pal {
    width: 100%;
    max-width: none;
    max-height: none;
    height: 100dvh;
    border: 0;
    border-radius: 0;
    padding-bottom: env(safe-area-inset-bottom);
  }
  .pal input[type='search'] {
    font-size: 16px;
    padding: 18px 18px;
  }
  .pal-body { padding-bottom: 12px; }
  .pal-row { padding: 12px 16px; gap: 10px; }
  .pal-toggle { min-height: 40px; padding: 0 16px; }
  .pal-foot { padding-bottom: 18px; }
}

/* palette head: the search field needs a visible way out — on a
   full-screen sheet there is no "tap outside" and no Esc key. */
.pal-head { display: flex; align-items: center; border-bottom: 1px solid var(--border); }
.pal-head input[type='search'] { flex: 1; border-bottom: 0 !important; }
.pal-close {
  background: none; border: 0; color: var(--text-3);
  font-size: 17px; padding: 0 16px; cursor: pointer; align-self: stretch;
}
.pal-close:hover { color: var(--text); }
@media (min-width: 641px) { .pal-close { display: none; } }
@media (max-width: 640px) {
  /* stack the row: two buttons beside a name left ~90px for the text */
  /* text takes the full width, the two actions wrap onto one row
     below it — stacked buttons wasted half the sheet */
  .pal-row { flex-flow: row wrap; align-items: center; gap: 8px; }
  .pal-main { flex: 1 0 100%; min-width: 0; }
  .pal-name { white-space: normal; }
  .pal-row { position: relative; padding-bottom: 14px; }
}

/* ── accounts: auth card, forms, tables, modal, badges ────────── */
/* Shared by /login, /verify, /reset, /account and /admin. Same
   tokens as the rest of the site; nothing here is page-specific. */

/* hidden must win over display:flex/grid on the classes below */
[hidden] { display: none !important; }

.site-nav button.linkish {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: var(--text-2);
  cursor: pointer;
  text-decoration: none;
}
.site-nav button.linkish:hover { color: var(--text); }

.auth-wrap {
  min-height: calc(100vh - 140px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px 70px;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 30px 30px 26px;
  box-shadow: 0 14px 40px rgba(25, 19, 49, 0.08);
}
.auth-card section,
#page section { padding: 0; border-top: 0; }
.auth-card h1 {
  font-size: 22px;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
}
.auth-card .lead {
  color: var(--text-2);
  font-size: 13.5px;
  margin: 0 0 18px;
}
.auth-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin: 0 0 20px;
}
.auth-tabs button {
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  padding: 8px 12px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-3);
  cursor: pointer;
}
.auth-tabs button:hover { color: var(--text-2); }
.auth-tabs button.active { color: var(--text); border-bottom-color: var(--gold); }

.form { display: grid; gap: 12px; }
.form label {
  display: block;
  font-size: 12.5px;
  color: var(--text-2);
}
.form label small { color: var(--text-3); }
.form label > input,
.form label > select,
.form label > textarea { display: block; margin-top: 5px; }
.form input[type='text'],
.form input[type='email'],
.form input[type='password'],
.form input[type='number'],
.form input[type='search'],
.form textarea,
.form select {
  width: 100%;
  background: var(--code-bg);
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  padding: 10px 12px;
  min-width: 0;
}
.form input.mono { font-family: var(--mono); font-size: 13px; }
.form input:focus,
.form textarea:focus,
.form select:focus { outline: none; border-color: var(--blue); }
.form-row { display: flex; gap: 10px; align-items: end; }
.form-row > label { flex: 1; }
.form-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.form-msg {
  font-size: 13px;
  min-height: 1.2em;
  color: var(--text-2);
}
.form-msg.err { color: var(--red); }
.form-msg.ok { color: var(--green); }
.form-msg:empty { display: none; }
.form-msg .btn { margin-top: 8px; }
.linkish {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: var(--text-2);
  text-decoration: underline;
  cursor: pointer;
}
.linkish:hover { color: var(--text); }
.auth-foot {
  margin: 18px 0 0;
  font-size: 12.5px;
  color: var(--text-3);
}
.auth-foot a { color: var(--text-2); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-danger { border-color: var(--red); color: var(--red); }
.btn-danger:hover { border-color: var(--red); background: rgba(255, 140, 140, 0.1); }
.btn.busy { opacity: 0.6; pointer-events: none; }

/* account / admin page frame */
.page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  padding: 32px 0 90px;
  align-items: start;
}
.page-grid .span-2 { grid-column: 1 / -1; }
/* grid items default to min-width:auto, so a wide table would widen the
   whole column past a phone screen; its .table-wrap scrolls instead */
.page-grid > * { min-width: 0; }
.card + .card { margin-top: 22px; }
.page-grid > .card + .card { margin-top: 0; } /* the grid gap spaces them */
.card h2 .count { color: var(--text-3); font-weight: 500; font-size: 13px; margin-left: 6px; }
.card .sub {
  color: var(--text-2);
  font-size: 13px;
  margin: -6px 0 14px;
}
.stat-big {
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.stat-big small {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-3);
  margin-left: 8px;
}
.mono-line {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text-3);
  margin-top: 4px;
  word-break: break-all;
}

/* generic data table (keys, users) */
.table-wrap { overflow-x: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  text-align: left;
  font-family: var(--mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  font-weight: 500;
  padding: 0 10px 8px 0;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 8px 10px 8px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
  vertical-align: middle;
  font-variant-numeric: tabular-nums;
}
.data-table td.num, .data-table th.num { text-align: right; }
.data-table td.mono { font-family: var(--mono); font-size: 12px; }
.data-table td.actions { text-align: right; white-space: nowrap; }
.data-table tr.clickable { cursor: pointer; }
.data-table tr.clickable:hover td { background: var(--panel); }
.data-table tr.selected td { background: var(--gold-dim); }
.data-table .empty td { color: var(--text-3); font-style: italic; }

.badge {
  display: inline-block;
  border-radius: 999px;
  padding: 2px 9px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid var(--border-strong);
  color: var(--text-2);
  white-space: nowrap;
}
.badge.ok { border-color: transparent; background: rgba(140, 220, 160, 0.14); color: var(--green); }
.badge.warn { border-color: transparent; background: var(--gold-dim); color: var(--gold); }
.badge.err { border-color: transparent; background: rgba(255, 140, 140, 0.14); color: var(--red); }
.badge.muted { border-color: transparent; background: var(--code-bg); color: var(--text-3); }

/* inline confirm (no window.confirm — it blocks automation) */
.confirm {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  font-size: 12.5px;
  color: var(--text-2);
}
.confirm .btn { padding: 4px 10px; font-size: 12px; }

.pager {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--text-3);
}
.pager .spacer { flex: 1; }

/* modal (API key reveal etc.) */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 8, 16, 0.55);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 60;
}
.modal {
  width: 100%;
  max-width: 480px;
  background: var(--panel-solid);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  padding: 24px 26px;
  box-shadow: var(--shadow);
}
.modal h3 { margin: 0 0 8px; font-size: 17px; }
.modal p { color: var(--text-2); font-size: 13.5px; margin: 0 0 12px; }
.modal .form-actions { justify-content: flex-end; }
.key-plain {
  display: block;
  font-family: var(--mono);
  font-size: 12.5px;
  border: 1px solid var(--gold);
  background: var(--gold-dim);
  border-radius: 10px;
  padding: 12px 14px;
  margin: 10px 0 14px;
  word-break: break-all;
  user-select: all;
  cursor: pointer;
}

.tabs {
  display: flex;
  gap: 6px;
  margin: 0 0 18px;
}
.tabs button {
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text-2);
  border-radius: 999px;
  padding: 7px 16px;
  font: inherit;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
}
.tabs button.active { background: var(--primary-bg); border-color: var(--primary-bg); color: var(--primary-fg); }
.tabs button .count { opacity: 0.7; font-weight: 500; margin-left: 4px; }

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px 18px;
  font-size: 13px;
  margin-bottom: 18px;
}
.detail-grid dt { color: var(--text-3); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--mono); }
.detail-grid dd { margin: 2px 0 0; color: var(--text); word-break: break-all; }
.detail-grid dd.mono { font-family: var(--mono); font-size: 12px; }
.detail-actions {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin: 18px 0;
}
.detail-actions .box {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}
.detail-actions .box h4 { margin: 0 0 10px; font-size: 13.5px; }
h3.sect {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--mono);
  font-weight: 500;
  color: var(--text-3);
  margin: 22px 0 8px;
}

@media (max-width: 900px) {
  .page-grid { grid-template-columns: 1fr; }
  .auth-card { padding: 24px 20px; }
}

/* ── /explore: public agent browser ───────────────────────────── */
.ex { padding-top: 28px; padding-bottom: 90px; } /* keep .wrap's side gutter */
.ex-bar .ex-search { display: block; }
.ex-bar input[type='search'] { font-size: 16px; padding: 13px 16px; border-radius: 12px; }
.ex-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.ex-tag {
  border: 1px solid var(--border-strong);
  background: none;
  color: var(--text-2);
  border-radius: 999px;
  padding: 4px 12px;
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}
.ex-tag:hover { color: var(--text); border-color: var(--text-3); }
.ex-tag.on { border-color: var(--gold); color: var(--gold); background: var(--gold-dim); }
.ex-tag.sm { padding: 1px 9px; font-size: 11.5px; }
.ex-status {
  margin: 16px 0 12px;
  font-size: 12.5px;
  color: var(--text-3);
  min-height: 1.2em;
}
.ex-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.ex-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 14px 40px rgba(25, 19, 49, 0.08);
  min-width: 0;
}
.ex-card-head { display: flex; align-items: center; gap: 12px; min-width: 0; }
.ex-card-title { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.ex-name { font-size: 16px; margin: 0; line-height: 1.3; overflow-wrap: anywhere; }
.ex-id { align-self: flex-start; font-size: 11.5px; color: var(--text-3); overflow-wrap: anywhere; }
.ex-desc {
  margin: 0;
  font-size: 13.5px;
  color: var(--text-2);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ex-desc i { color: var(--text-3); }
.ex-card-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.ex-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-3);
}
.ex-peer { font-family: var(--mono); font-size: 11.5px; }
.ex-seen::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: 1px;
  background: var(--text-3);
}
.ex-seen.fresh::before { background: var(--green); }
.ex-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.ex-actions .btn { text-align: center; }
.ex-card.skel { min-height: 196px; gap: 12px; }
.ex-card.skel span {
  display: block;
  height: 12px;
  border-radius: 6px;
  background: var(--code-bg);
}
.ex-card.skel span:first-child { width: 45%; height: 16px; }
.ex-card.skel span:nth-child(2) { width: 90%; }
.ex-card.skel span:nth-child(3) { width: 70%; }
@media (prefers-reduced-motion: no-preference) {
  .ex-card.skel span { animation: ex-pulse 1.2s ease-in-out infinite alternate; }
}
@keyframes ex-pulse { from { opacity: 1; } to { opacity: 0.45; } }
.ex-state {
  text-align: center;
  padding: 48px 20px;
  border: 1px dashed var(--border-strong);
  border-radius: 18px;
  color: var(--text-2);
}
.ex-state h2 { font-size: 17px; margin: 0 0 6px; color: var(--text); }
.ex-state p { margin: 0 0 16px; font-size: 14px; }
.ex-state.err { border-color: var(--red); }
.ex-state.err h2 { color: var(--red); }
.ex-pager { justify-content: center; margin-top: 24px; }
@media (max-width: 640px) {
  .ex-grid { grid-template-columns: 1fr; }
  .ex-actions .btn { flex: 1; }
}

/* Shown when the chat was opened over plain HTTP from another machine.
   Deliberately loud and above everything: it is the one thing on the
   page the reader did not choose. */
.insecure-band {
  position: sticky;
  top: 0;
  z-index: 200;
  padding: 10px 16px;
  text-align: center;
  font-weight: 600;
  color: #fff;
  background: var(--red, #c0392b);
}

/* agent avatar (avatar.js): gradient with a white icon (icons.js) or the
   letter. Sizes are set inline. */
.mm-av {
  position: relative;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 28%;
  color: #fff;
  /* not inherited: chips around it are set in the mono font */
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 600;
  font-style: normal;
  line-height: 1;
  user-select: none;
}
/* Font Awesome 7 paths reach slightly past their viewBox */
.mm-av svg {
  flex: none;
  overflow: visible;
}

/* ── /nodes/ — one node's sharing (nodes.js) ─────────────────── */
.crumb { margin: 0 0 6px; font-size: 13px; }
.crumb a { color: var(--text-3); text-decoration: none; }
.crumb a:hover { color: var(--text); }
.node-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 14px 0 0;
}
.node-row .tabs { margin: 0; }
.warn-list { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.warn-list li { display: flex; gap: 10px; align-items: baseline; overflow-wrap: anywhere; }
.warn-list .badge { flex: none; }
#nodes-more { margin-top: 10px; }
.node-label {
  display: inline-block;
  min-width: 130px;
  font-size: 12.5px;
  color: var(--text-2);
  margin-bottom: 6px;
}
.node-row .node-label { margin-bottom: 0; }
.node-hint { margin: 6px 0 0 144px; max-width: 640px; }
.node-desc { margin: 14px 0 0 144px; max-width: 520px; }
.node-address {
  margin: 18px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
}
.node-address code { font-size: 13px; word-break: break-all; }
.node-address .hint { margin: 6px 0 0; }
.tabs button:disabled { opacity: 0.5; cursor: default; }
@media (max-width: 640px) {
  .node-hint, .node-desc { margin-left: 0; }
}

/* People: the one-time link reveal, and the team-link form on narrow screens. */
.link-reveal { margin: 14px 0 6px; padding: 14px 16px; border: 1px solid var(--border); border-radius: 12px; }
.link-reveal .key-plain { margin: 6px 0 10px; }
#team-form .form-row { flex-wrap: wrap; }