:root {
  color-scheme: dark;
  --bg: #06070a;
  --bg-soft: #0b0d12;
  --panel: rgba(255,255,255,.045);
  --panel-strong: rgba(255,255,255,.072);
  --line: rgba(255,255,255,.1);
  --line-strong: rgba(255,255,255,.17);
  --text: #f4f6fa;
  --muted: rgba(231,235,244,.62);
  --faint: rgba(231,235,244,.38);
  --cyan: #7ce4ff;
  --violet: #bb7dff;
  --good: #7cf0bb;
  --bad: #ff8f9c;
  --shadow: 0 26px 80px rgba(0,0,0,.35);
}
* { box-sizing: border-box; }
html { min-width: 320px; background: var(--bg); }
body { margin: 0; min-height: 100vh; color: var(--text); background: radial-gradient(circle at 78% 8%, rgba(126,83,255,.12), transparent 28%), radial-gradient(circle at 18% 32%, rgba(91,213,255,.08), transparent 25%), var(--bg); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.5; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
svg { width: 1.1em; height: 1.1em; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.ambient-field { position: fixed; inset: 0; z-index: -1; width: 100%; height: 100%; pointer-events: none; opacity: .62; }
.site-header { position: sticky; top: 0; z-index: 30; min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px clamp(18px, 4vw, 54px); border-bottom: 1px solid var(--line); background: rgba(6,7,10,.78); backdrop-filter: blur(22px); }
.site-brand { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.site-brand-mark { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid rgba(124,228,255,.45); border-radius: 50%; box-shadow: inset 0 0 20px rgba(124,228,255,.12); }
.site-brand-mark span { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); }
.site-brand-copy strong, .site-brand-copy small { display: block; }
.site-brand-copy strong { font-size: 13px; letter-spacing: .18em; }
.site-brand-copy small { margin-top: 2px; color: var(--faint); font-size: 8px; letter-spacing: .13em; }
.site-nav { display: flex; align-items: center; gap: 7px; }
.site-nav > a, .nav-link-button { padding: 9px 11px; border-radius: 10px; color: var(--muted); text-decoration: none; font-size: 13px; border: 0; background: transparent; cursor: pointer; }
.site-nav > a:hover, .site-nav > a[aria-current="page"], .nav-link-button:hover { color: var(--text); background: rgba(255,255,255,.05); }
.nav-form { margin: 0; }
.nav-cta { border: 1px solid rgba(124,228,255,.35)!important; color: var(--text)!important; background: rgba(124,228,255,.08)!important; }
.user-chip { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line-strong); background: var(--panel-strong); font-size: 12px; }
.nav-toggle { display: none; width: 40px; height: 40px; place-items: center; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); color: var(--text); }
.environment-banner { padding: 7px 18px; text-align: center; color: #151105; background: #ffe294; font-size: 12px; font-weight: 650; }
.site-main { width: min(1180px, calc(100% - 36px)); margin: 0 auto; padding: clamp(46px, 7vw, 88px) 0 80px; }
.site-footer { display: flex; justify-content: space-between; gap: 24px; padding: 24px clamp(18px, 4vw, 54px); border-top: 1px solid var(--line); color: var(--faint); font-size: 11px; letter-spacing: .03em; }
.eyebrow { display: inline-block; color: var(--cyan); font-size: 10px; letter-spacing: .18em; font-weight: 700; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 16px; font-size: clamp(38px, 6vw, 70px); line-height: 1.02; letter-spacing: -.05em; font-weight: 520; }
h2 { margin-bottom: 10px; font-size: clamp(24px, 3vw, 34px); line-height: 1.12; letter-spacing: -.035em; font-weight: 520; }
h3 { margin-bottom: 8px; font-size: 18px; }
p { color: var(--muted); }
.primary-button, .secondary-button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 10px 16px; border-radius: 13px; text-decoration: none; cursor: pointer; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.primary-button { border: 1px solid rgba(124,228,255,.45); color: #041016; background: linear-gradient(135deg, #9beaff, #b999ff); font-weight: 700; }
.primary-button:hover { transform: translateY(-1px); }
.secondary-button { border: 1px solid var(--line-strong); color: var(--text); background: var(--panel); }
.secondary-button:hover { border-color: rgba(124,228,255,.35); background: rgba(124,228,255,.06); }
.full-button { width: 100%; }
.button-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.page-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 34px; }
.page-intro h1 { margin: 8px 0 10px; font-size: clamp(38px, 5vw, 62px); }
.page-intro p { max-width: 720px; margin-bottom: 0; }
.surface-panel { border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(180deg, rgba(255,255,255,.052), rgba(255,255,255,.025)); box-shadow: var(--shadow); }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 24px; }
.metric-card { min-height: 144px; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.035); }
.metric-card span, .metric-card small { display: block; color: var(--faint); font-size: 11px; }
.metric-card strong { display: block; margin: 16px 0 10px; overflow: hidden; text-overflow: ellipsis; font-size: clamp(25px, 3vw, 38px); font-weight: 520; letter-spacing: -.04em; }
.metric-card small { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.content-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(280px, .75fr); gap: 16px; }
.surface-panel { padding: 24px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 18px; }
.section-heading h2 { margin: 6px 0 0; }
.section-heading a { color: var(--cyan); font-size: 12px; text-decoration: none; }
.conversation-list { border-top: 1px solid var(--line); }
.conversation-item { display: grid; grid-template-columns: 105px 1fr auto 20px; align-items: center; gap: 14px; min-height: 72px; padding: 12px 4px; border-bottom: 1px solid var(--line); text-decoration: none; }
.conversation-item:hover .conversation-title { color: var(--cyan); }
.conversation-mode { color: var(--cyan); font-size: 9px; letter-spacing: .13em; }
.conversation-title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.conversation-title small { display: block; margin-top: 4px; color: var(--faint); font-size: 10px; }
.conversation-item time { color: var(--faint); font-size: 10px; }
.conversation-item svg { color: var(--faint); }
.status-panel h2 { margin-top: 8px; }
.status-list { display: grid; gap: 11px; margin-top: 24px; }
.status-list span { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
.status-list i, .table-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--good); box-shadow: 0 0 12px rgba(124,240,187,.7); }
.empty-state { min-height: 270px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 30px; }
.empty-icon { width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 16px; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--cyan); background: rgba(124,228,255,.06); }
.auth-page .site-main { width: min(1120px, calc(100% - 36px)); }
.auth-shell { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(340px, .75fr); align-items: center; gap: clamp(36px, 7vw, 90px); min-height: calc(100vh - 240px); }
.auth-visual { padding: 30px 0; }
.auth-visual h1 { margin: 12px 0 18px; }
.auth-visual > p { max-width: 620px; font-size: 17px; }
.mini-entity { position: relative; width: 120px; height: 120px; display: grid; place-items: center; margin-bottom: 32px; }
.mini-entity:before, .mini-entity:after { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(124,228,255,.28); border-radius: 50%; animation: orbit 9s linear infinite; }
.mini-entity:after { inset: 28px; border-color: rgba(187,125,255,.3); animation-direction: reverse; animation-duration: 6s; }
.mini-entity span { width: 18px; height: 18px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 36px var(--cyan), 0 0 70px rgba(187,125,255,.5); }
.mini-entity i { position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--violet); }
.mini-entity i:nth-of-type(1) { transform: translate(45px,-12px); }.mini-entity i:nth-of-type(2) { transform: translate(-34px,35px); }.mini-entity i:nth-of-type(3) { transform: translate(-40px,-30px); }
@keyframes orbit { to { transform: rotate(360deg); } }
.trust-list { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.trust-list span { padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: var(--panel); font-size: 11px; }
.auth-card { padding: clamp(24px, 4vw, 38px); border: 1px solid var(--line-strong); border-radius: 24px; background: rgba(10,12,17,.82); backdrop-filter: blur(22px); box-shadow: var(--shadow); }
.form-heading { margin-bottom: 24px; }
.form-heading h2 { margin: 7px 0 8px; }
.form-heading p { margin-bottom: 0; font-size: 13px; }
.field { display: grid; gap: 7px; margin-bottom: 16px; color: var(--muted); font-size: 12px; }
.field input { width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 13px; color: var(--text); background: rgba(255,255,255,.035); outline: none; }
.field input:focus { border-color: rgba(124,228,255,.55); box-shadow: 0 0 0 3px rgba(124,228,255,.08); }
.field small { color: var(--faint); }
.alert { display: grid; gap: 3px; margin-bottom: 18px; padding: 13px 14px; border-radius: 12px; font-size: 12px; }
.alert-error { border: 1px solid rgba(255,143,156,.35); color: #ffd5da; background: rgba(255,80,98,.08); }
.alert ul { margin: 6px 0 0; padding-left: 18px; }
.account-types { display: grid; gap: 9px; margin: 4px 0 18px; padding: 0; border: 0; }
.account-types legend { margin-bottom: 8px; color: var(--muted); font-size: 12px; }
.choice-card { display: flex; gap: 11px; padding: 13px; border: 1px solid var(--line); border-radius: 13px; cursor: pointer; }
.choice-card:has(input:checked) { border-color: rgba(124,228,255,.45); background: rgba(124,228,255,.06); }
.choice-card input { margin-top: 4px; accent-color: var(--cyan); }
.choice-card strong, .choice-card small { display: block; }.choice-card small { margin-top: 3px; color: var(--faint); }
.form-foot { margin: 16px 0 5px; text-align: center; font-size: 12px; }.form-foot a, .quiet-link { color: var(--cyan); }.quiet-link { display: block; text-align: center; font-size: 11px; }
.feature-stack { display: grid; gap: 12px; margin-top: 30px; }
.feature-stack article { display: flex; gap: 14px; padding: 15px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.feature-stack article > span { color: var(--cyan); font-size: 10px; letter-spacing: .13em; }.feature-stack p { margin: 3px 0 0; font-size: 12px; }
.marketing-hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); align-items: center; gap: 70px; min-height: 570px; }
.marketing-copy p { max-width: 710px; font-size: 18px; }
.marketing-orbit { position: relative; width: min(390px, 80vw); aspect-ratio: 1; margin: auto; border-radius: 50%; background: radial-gradient(circle, rgba(124,228,255,.12), transparent 58%); }
.marketing-orbit:before, .marketing-orbit:after, .marketing-orbit span { content: ""; position: absolute; inset: 13%; border: 1px solid rgba(124,228,255,.18); border-radius: 50%; animation: orbit 17s linear infinite; }.marketing-orbit:after { inset: 27%; border-color: rgba(187,125,255,.25); animation-direction: reverse; animation-duration: 11s; }.orbit-core { position: absolute; left: 50%; top: 50%; width: 24px; height: 24px; transform: translate(-50%,-50%); border-radius: 50%; background: var(--cyan); box-shadow: 0 0 35px var(--cyan),0 0 110px rgba(187,125,255,.65); }.marketing-orbit span { width: 8px; height: 8px; inset: auto; background: var(--violet); border: 0; }.marketing-orbit span:nth-of-type(1){left:20%;top:28%}.marketing-orbit span:nth-of-type(2){right:16%;top:42%}.marketing-orbit span:nth-of-type(3){left:40%;bottom:13%}.marketing-orbit span:nth-of-type(4){right:34%;top:15%}
.principle-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.principle-grid article { min-height: 235px; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }.principle-grid article > span { color: var(--cyan); font-size: 10px; letter-spacing: .14em; }.principle-grid h2 { margin-top: 38px; font-size: 23px; }.principle-grid p { font-size: 13px; }
.thread-shell { display: grid; gap: 22px; max-width: 940px; margin: auto; }
.thread-message { display: grid; grid-template-columns: 42px 1fr; gap: 14px; }.message-avatar { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--muted); background: var(--panel); font-size: 11px; }.thread-message.assistant .message-avatar { color: #031015; background: linear-gradient(135deg,var(--cyan),var(--violet)); }.message-content { min-width: 0; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.03); }.thread-message.user .message-content { background: rgba(124,228,255,.045); }.message-label { display: flex; justify-content: space-between; gap: 15px; margin-bottom: 13px; color: var(--cyan); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }.message-label time { color: var(--faint); letter-spacing: 0; }.message-copy { color: rgba(244,246,250,.86); line-height: 1.7; }.preline { white-space: pre-line; }
.metadata-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; margin-top: 18px; }.metadata-grid > div { padding: 12px; border: 1px solid var(--line); border-radius: 12px; }.metadata-grid span,.metadata-grid strong { display:block }.metadata-grid span { color:var(--faint);font-size:9px;text-transform:uppercase;letter-spacing:.1em }.metadata-grid strong { margin-top:4px;font-size:12px }
.metadata-details { display:grid;gap:8px;margin-top:9px }.metadata-details details { border:1px solid var(--line);border-radius:12px;padding:11px 13px }.metadata-details summary { cursor:pointer;color:var(--muted);font-size:12px }.metadata-details p,.metadata-details ul { margin:10px 0 0;font-size:12px }.metadata-details li { margin-bottom:8px }.metadata-details li small { display:block;color:var(--faint) }
.admin-layout { display:grid;grid-template-columns:minmax(320px,.75fr) minmax(0,1.25fr);gap:16px }.admin-list { border-top:1px solid var(--line) }.admin-item { display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 0;border-bottom:1px solid var(--line) }.admin-item p { margin:4px 0 0;font-size:12px }.state-button { display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border:1px solid var(--line);border-radius:999px;color:var(--text);background:var(--panel);cursor:pointer;font-size:11px }.state-button i { width:7px;height:7px;border-radius:50% }.state-button.enabled i { background:var(--good);box-shadow:0 0 10px var(--good) }.state-button.disabled i { background:var(--bad) }
.table-wrap { overflow-x:auto }.table-wrap table { width:100%;border-collapse:collapse }.table-wrap th,.table-wrap td { padding:13px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:12px }.table-wrap th { color:var(--faint);font-size:9px;text-transform:uppercase;letter-spacing:.1em }.table-wrap td small { display:block;color:var(--faint);margin-top:3px }.table-status { display:inline-flex;align-items:center;gap:7px }.capitalize { text-transform:capitalize }
.error-shell { min-height:520px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center }.error-orbit { width:130px;height:130px;display:grid;place-items:center;margin-bottom:25px;border:1px solid rgba(124,228,255,.28);border-radius:50%;box-shadow:inset 0 0 35px rgba(124,228,255,.08) }.error-orbit span { color:var(--cyan);font-size:28px;letter-spacing:.08em }.error-shell h1 { margin:10px 0 12px }.error-shell p { max-width:550px }
@media (max-width: 900px) { .metric-grid,.principle-grid { grid-template-columns:repeat(2,1fr) }.content-grid,.admin-layout,.marketing-hero,.auth-shell { grid-template-columns:1fr }.auth-shell { min-height:0 }.auth-visual { padding-bottom:0 }.marketing-orbit { width:min(330px,72vw) }.marketing-hero { gap:30px }.page-intro { align-items:flex-start }.site-nav { position:absolute;left:18px;right:18px;top:64px;display:none;flex-direction:column;align-items:stretch;padding:12px;border:1px solid var(--line-strong);border-radius:16px;background:rgba(8,10,14,.97);box-shadow:var(--shadow) }.site-nav.open { display:flex }.site-nav > a,.nav-link-button { width:100%;text-align:left }.nav-toggle { display:grid }.user-chip { display:none }.conversation-item { grid-template-columns:90px 1fr auto 18px } }
@media (max-width: 620px) { .site-main { width:min(100% - 24px,1180px);padding-top:34px }.site-header { min-height:64px;padding:12px 14px }.site-brand-copy small { display:none }.site-footer { flex-direction:column;padding:20px 14px }.page-intro { flex-direction:column;align-items:stretch;margin-bottom:24px }.page-intro .primary-button,.page-intro .secondary-button { width:100% }.metric-grid,.principle-grid { grid-template-columns:1fr }.surface-panel { padding:18px;border-radius:18px }.conversation-item { grid-template-columns:1fr 18px;gap:4px 10px;padding:14px 0 }.conversation-mode,.conversation-item time { grid-column:1 }.conversation-item svg { grid-column:2;grid-row:1/4;align-self:center }.conversation-title { white-space:normal }.auth-card { padding:21px;border-radius:19px }.auth-visual h1 { font-size:42px }.marketing-copy h1 { font-size:43px }.marketing-copy p { font-size:15px }.principle-grid article { min-height:190px }.thread-message { grid-template-columns:1fr }.message-avatar { display:none }.message-content { padding:16px }.metadata-grid { grid-template-columns:1fr }.admin-item { align-items:flex-start;flex-direction:column }.button-row > * { flex:1 1 auto } }
@media (prefers-reduced-motion: reduce) { *,*:before,*:after { scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important } }