:root {
  color-scheme: dark;
  --bg: #080a0b;
  --bg-panel: #0e1113;
  --bg-cell: #0b0e10;
  --bg-sunk: #060809;
  --bg-raised: #14181a;
  --line: #1b1f22;
  --line-2: #282e32;
  --line-3: #394045;
  --ink: #e4e9ec;
  --ink-2: #94a0a7;
  --ink-3: #5d686e;
  --signal: #38bdf8;
  --signal-hi: #6dd1fb;
  --signal-ink: #03151d;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Mono", Menlo, Consolas, "DejaVu Sans Mono", monospace;
  --sans: "Avenir Next", "Segoe UI Variable Text", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgb(255 255 255 / 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 0.012) 1px, transparent 1px),
    var(--bg);
  background-size: 28px 28px;
  font: 16px/1.6 var(--sans);
}
a { color: var(--signal-hi); text-decoration: none; }
a:hover { color: white; }
button, input, select, textarea { font: inherit; }
.site-shell { width: min(1200px, calc(100% - 32px)); margin: 0 auto; }
.faceplate {
  position: relative;
  border: 1px solid var(--line-2);
  background: linear-gradient(145deg, rgb(255 255 255 / 0.025), transparent 34%), var(--bg-panel);
  box-shadow: inset 0 1px rgb(255 255 255 / 0.025), 0 18px 60px rgb(0 0 0 / 0.28);
}
.site-header {
  min-height: 82px;
  margin-top: 18px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-header::before, .site-header::after {
  content: "";
  position: absolute;
  top: 8px;
  width: 4px;
  height: 4px;
  border: 1px solid var(--line-3);
  border-radius: 50%;
  background: var(--bg-sunk);
}
.site-header::before { left: 8px; }
.site-header::after { right: 8px; }
.brand { display: flex; align-items: center; }
.brand img { display: block; width: 174px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 14px; font: 700 0.72rem/1 var(--mono); text-transform: uppercase; letter-spacing: 0.1em; }
.site-nav form { margin: 0; }
.nav-action, .primary-action, button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--signal);
  border-radius: 2px;
  color: var(--signal-ink);
  background: var(--signal);
  box-shadow: inset 0 1px rgb(255 255 255 / 0.25), 0 0 22px rgb(56 189 248 / 0.11);
  font: 800 0.72rem/1 var(--mono);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  cursor: pointer;
}
.nav-action:hover, .primary-action:hover, button[type="submit"]:hover { color: var(--signal-ink); background: var(--signal-hi); }
.account-readout { color: var(--ink-2); text-transform: none; letter-spacing: 0; }
.landing { padding: 22px 0 32px; }
.registration-console { margin-top: 22px; padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.registration-console h2 { font-size: 1.35rem; letter-spacing: -0.02em; }
.registration-console p { margin: 5px 0 0; color: var(--ink-2); }
.registration-key { display: grid; justify-items: end; gap: 4px; }
.registration-key code { max-width: 430px; padding: 10px 12px; overflow-wrap: anywhere; border: 1px solid var(--signal); background: var(--bg-sunk); color: var(--signal-hi); }
.registration-key small { color: var(--ink-3); font-family: var(--mono); }
.users-console { margin-top: 22px; padding: 24px; }
.users-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.users-heading h2 { font-size: 1.5rem; }
.users-heading p { margin: 4px 0 0; color: var(--ink-2); }
.users-heading > span { color: var(--signal); font: 700 0.68rem/1 var(--mono); text-transform: uppercase; }
.cloud-list-heading, .users-heading-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.users-heading-actions .cloud-add-button { margin-left: auto; }
.cloud-list-heading h2 { margin: 0; }
.cloud-list-heading p { margin: 5px 0 0; color: var(--ink-2); }
.users-heading-actions > span { color: var(--signal); font: 700 0.68rem/1 var(--mono); text-transform: uppercase; }
.cloud-icon-button { width: 36px; min-width: 36px; min-height: 36px; padding: 0; display: inline-grid; place-items: center; }
.cloud-add-button { border: 0; border-radius: 50%; color: #fff; background: #205d91; font-size: 1.35rem; line-height: 1; }
.cloud-add-button:hover { color: #fff; background: #2875b5; }
.cloud-empty-list { margin: 18px 0 0; padding: 22px; border: 1px dashed var(--line); border-radius: 4px; color: var(--ink-2); text-align: center; background: var(--surface-2); }
.member-list { margin-top: 18px; border: 1px solid var(--line-2); background: var(--bg-sunk); }
.member-row { min-height: 64px; padding: 10px 14px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--line); }
.member-row:last-child { border-bottom: 0; }
.member-row strong, .member-row small { display: block; }
.member-row small { margin-top: 4px; color: var(--ink-3); font: 650 0.64rem/1 var(--mono); text-transform: uppercase; }
.member-actions, .invite-form { display: flex; align-items: center; gap: 10px; }
.cloud-users-table { width: 100%; margin-top: 14px; border-collapse: collapse; }
.cloud-users-table th, .cloud-users-table td { padding: 12px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.cloud-users-table th { color: var(--ink-3); font: 700 0.68rem/1 var(--mono); letter-spacing: 0.07em; text-transform: uppercase; }
.cloud-users-table th:last-child, .cloud-users-table td:last-child { width: 46px; text-align: right; }
.cloud-users-table select { min-height: 36px; padding: 6px 9px; border: 1px solid var(--line-3); color: var(--ink); background: var(--bg-sunk); }
.grant-toggle { display: block; margin-top: 5px; color: var(--ink-2); font-size: 0.75rem; }
.user-actions { display: flex; flex-wrap: wrap; gap: 7px; justify-content: flex-end; min-width: 190px; }
.danger-action { border-color: color-mix(in srgb, var(--danger, #b42318) 58%, transparent); color: var(--danger, #b42318); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.member-actions select, .invite-form input, .invite-form select { min-height: 38px; padding: 7px 10px; border: 1px solid var(--line-3); color: var(--ink); background: var(--bg-sunk); }
.secondary-action { min-height: 36px; padding: 0 12px; border: 1px solid var(--line-3); color: var(--ink-2); background: transparent; cursor: pointer; }
.invite-form { margin-top: 16px; }
.invite-form input { min-width: 260px; flex: 1; }
.pending-invitations { margin-top: 18px; color: var(--ink-2); }
.pending-invitations h3 { font: 700 0.7rem/1 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; }
.pending-invitations p { margin: 7px 0; }
.error { color: #fb7185; }
.hero { min-height: 510px; padding: clamp(32px, 7vw, 86px); display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(230px, 0.6fr); align-items: center; gap: 54px; overflow: hidden; }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 78% 48%, rgb(56 189 248 / 0.13), transparent 26%); }
.hero-copy, .hero-instrument { position: relative; z-index: 1; }
.silkscreen { margin: 0 0 18px; color: var(--ink-3); font: 700 0.68rem/1.3 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; }
h1, h2 { margin: 0; font-weight: 650; line-height: 1.02; letter-spacing: -0.045em; }
h1 { max-width: 760px; font-size: clamp(3.2rem, 8vw, 6.8rem); }
h2 { font-size: clamp(2.2rem, 5vw, 4.2rem); }
.hero-lede { max-width: 650px; margin: 28px 0 32px; color: var(--ink-2); font-size: clamp(1.1rem, 2vw, 1.42rem); line-height: 1.5; }
.primary-action { min-height: 46px; padding: 0 23px; }
.hero-instrument { aspect-ratio: 1; display: grid; place-items: center; align-content: center; border: 1px solid var(--line-2); background: var(--bg-cell); box-shadow: inset 0 0 0 8px var(--bg-sunk), inset 0 0 0 9px var(--line); }
.hero-instrument img { width: min(62%, 170px); filter: drop-shadow(0 0 24px rgb(56 189 248 / 0.14)); }
.hero-instrument p { margin: 20px 0 0; color: var(--signal); font: 700 0.62rem/1 var(--mono); letter-spacing: 0.14em; }
.signal-line { width: 54%; display: flex; align-items: center; gap: 7px; }
.signal-line i { height: 1px; flex: 1; background: var(--signal); opacity: 0.55; }
.signal-line span, .status-lamp { width: 6px; height: 6px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 10px var(--signal); }
.corner { position: absolute; z-index: 2; width: 18px; height: 18px; border-color: var(--line-3); }
.corner-nw { top: 12px; left: 12px; border-top: 1px solid; border-left: 1px solid; }
.corner-se { right: 12px; bottom: 12px; border-right: 1px solid; border-bottom: 1px solid; }
.capability-bank { display: grid; grid-template-columns: repeat(3, 1fr); margin: 10px 0; border-top: 1px solid var(--line-2); border-left: 1px solid var(--line-2); }
.capability-bank div { min-height: 112px; padding: 24px; display: flex; align-items: flex-end; border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); color: var(--ink-2); background: var(--bg-cell); font: 650 0.88rem/1.45 var(--mono); }
.capability-bank div::before { content: ""; align-self: flex-start; flex: 0 0 auto; width: 5px; height: 5px; margin: 5px 12px 0 0; background: var(--signal); box-shadow: 0 0 8px rgb(56 189 248 / 0.7); }
.how { padding: clamp(32px, 6vw, 72px); }
.copy-columns { margin-top: 38px; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(28px, 6vw, 80px); color: var(--ink-2); }
.copy-columns p { margin: 0; }
.copy-columns strong { color: var(--ink); font-weight: 650; }
.single-panel { min-height: calc(100vh - 180px); padding: 52px 0; display: grid; place-items: start center; }
.form-module { width: min(620px, 100%); padding: clamp(28px, 5vw, 52px); }
.form-module h1 { margin-bottom: 26px; font-size: clamp(2.1rem, 6vw, 3.8rem); }
.form-module h2 { margin-bottom: 24px; font-size: clamp(1.8rem, 4vw, 2.8rem); }
.form-module p { color: var(--ink-2); }
.form-module form p { display: grid; gap: 7px; }
.form-module label, .form-module legend { color: var(--ink-2); font: 700 0.68rem/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; }
.form-module input, .form-module select, .form-module textarea {
  width: 100%;
  min-height: 44px;
  padding: 9px 12px;
  border: 1px solid var(--line-3);
  border-radius: 2px;
  outline: 0;
  color: var(--ink);
  background: var(--bg-sunk);
}
.form-module input[type="checkbox"] { width: 1rem; height: 1rem; min-height: 0; margin: 0; padding: 0; accent-color: var(--signal); }
.form-module input:focus, .form-module select:focus, .form-module textarea:focus { border-color: var(--signal); box-shadow: 0 0 0 2px rgb(56 189 248 / 0.1); }
.form-module ul { color: var(--ink-3); }
.form-module button { margin-top: 12px; }
.password-field > span { position: relative; display: block; }
.password-field > span input { padding-right: 48px; }
.form-module .password-toggle { position: absolute; top: 4px; right: 4px; width: 36px; min-height: 36px; margin: 0; padding: 0; border-color: transparent; background: transparent; color: var(--ink-2); }
.form-module hr { border: 0; border-top: 1px solid var(--line-2); }
.auth-intro { margin: -12px 0 24px; }
.auth-form { display: grid; gap: 15px; }
.auth-form p { margin: 0; }
.auth-field { display: grid; gap: 7px; }
.auth-field > label { color: var(--ink-2); font: 700 0.68rem/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; }
.auth-field-error, .auth-error { color: #f87171; }
.remember-option { display: inline-flex; align-items: center; gap: 9px; width: fit-content; color: var(--ink-2); font: inherit; letter-spacing: 0; text-transform: none; cursor: pointer; }
.auth-submit, .auth-provider { width: 100%; min-height: 44px; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 24px 0; color: var(--ink-3); font-size: .8rem; }
.auth-divider::before, .auth-divider::after { content: ""; height: 1px; flex: 1; background: var(--line-2); }
.auth-links { margin-top: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; color: var(--ink-2); }
.login-screen { min-height: 100vh; padding: 2rem; display: grid; place-items: center; }
.login-card { width: min(32rem, 100%); padding: 2rem; border: 1px solid var(--plain-line); border-radius: 18px; background: var(--plain-panel); box-shadow: 0 18px 60px rgb(0 0 0 / .24); }
.login-brand { width: fit-content; margin: 0 auto 1.1rem; display: flex; justify-content: center; }
.login-brand__logo { display: block; width: auto; height: 4.25rem; object-fit: contain; }
.login-card h1 { margin: 0 0 1.6rem; font-size: clamp(1.7rem, 3.8vw, 2.7rem); line-height: 1.1; text-align: center; }
.login-card .auth-intro { margin: -0.5rem 0 1.5rem; color: var(--plain-muted); text-align: center; }
.login-card .auth-field > label { color: var(--plain-muted); font: inherit; font-size: .92rem; font-weight: 500; letter-spacing: 0; text-transform: none; }
.login-card .auth-field input { width: 100%; min-height: 46px; padding: .8rem 1rem; border: 1px solid var(--plain-line); border-radius: 8px; outline: 0; color: var(--plain-text); background: color-mix(in srgb, var(--bg) 82%, transparent); }
.login-card .auth-field input:focus { border-color: var(--signal); box-shadow: 0 0 0 2px color-mix(in srgb, var(--signal) 14%, transparent); }
.auth-password-input { position: relative; }
.login-card .auth-password-input input { padding-right: 3rem; }
.auth-password-toggle { position: absolute; top: 50%; right: .4rem; width: 2.25rem; height: 2.25rem; padding: 0; display: inline-grid; place-items: center; transform: translateY(-50%); border: 0; border-radius: 50%; color: var(--plain-muted); background: transparent; cursor: pointer; }
.auth-password-toggle:hover { color: var(--plain-text); background: color-mix(in srgb, var(--plain-text) 8%, transparent); }
.auth-password-toggle:focus-visible { outline: 2px solid var(--signal); outline-offset: 1px; }
.auth-password-toggle svg { width: 1.2rem; height: 1.2rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.login-card .auth-submit { margin-top: .25rem; border-radius: 999px; }
.auth-forgot-password { width: fit-content; margin: .8rem auto 0; display: block; color: var(--plain-muted); font-size: .9rem; }
.login-signup-link { margin: .65rem 0 0; color: var(--plain-muted); text-align: center; }
.login-signup-link a { color: var(--plain-text); font-weight: 700; text-decoration: none; }
.login-signup-link a:hover { text-decoration: underline; }
.readout-list { border: 1px solid var(--line-2); background: var(--bg-sunk); }
.readout-list div { padding: 12px 14px; display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 12px; border-bottom: 1px solid var(--line); }
.readout-list div:last-child { border-bottom: 0; }
.readout-list dt { color: var(--ink-3); font: 700 0.65rem/1.5 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; }
.readout-list dd { min-width: 0; margin: 0; overflow-wrap: anywhere; }
.messages { margin-top: 12px; padding: 8px 16px; border: 1px solid var(--line-2); background: var(--bg-panel); color: var(--ink-2); }
.messages p { margin: 0; }
.site-footer { min-height: 68px; display: flex; align-items: center; justify-content: center; gap: 12px; border-top: 1px solid var(--line); color: var(--ink-3); font: 650 0.58rem/1 var(--mono); letter-spacing: 0.13em; }
.status-lamp { display: inline-block; width: 4px; height: 4px; }

@media (max-width: 760px) {
  .site-shell { width: min(100% - 20px, 1200px); }
  .site-header { align-items: flex-start; gap: 12px; }
  .brand img { width: 142px; }
  .login-screen { padding: 1rem; }
  .site-nav { flex-wrap: wrap; justify-content: flex-end; }
  .account-readout { width: 100%; text-align: right; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 38px; }
  .hero-instrument { width: min(260px, 80%); justify-self: center; }
  .capability-bank { grid-template-columns: 1fr; }
  .copy-columns { grid-template-columns: 1fr; }
  .registration-console { align-items: stretch; flex-direction: column; }
  .registration-key { justify-items: stretch; }
  .member-row, .invite-form { align-items: stretch; flex-direction: column; }
  .member-actions { width: 100%; }
  .invite-form input { min-width: 0; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* Plain Greenkube-derived application shell. Keep this deliberately restrained. */
:root { --plain-panel: #0d1c2a; --plain-soft: #102334; --plain-line: #263d52; --plain-text: #f2f4f7; --plain-muted: #aab5c0; }
:root[data-theme="light"] { color-scheme: light; --bg: #f3f6f9; --plain-panel: #fff; --plain-soft: #f7f9fb; --plain-line: #ccd5dd; --plain-text: #202832; --plain-muted: #66727e; --ink: var(--plain-text); --ink-2: var(--plain-muted); }
body { background: var(--bg); color: var(--plain-text); font-family: "Segoe UI", Arial, sans-serif; }
.site-shell { width: 100%; }
.site-header { min-height: 58px; height: 58px; margin: 0; padding: 0 22px; gap: 20px; border: 0; border-bottom: 1px solid var(--plain-line); background: var(--plain-panel); box-shadow: none; }
.site-header::before, .site-header::after { display: none; }
.brand img { width: 132px; max-height: 40px; object-fit: contain; }
.site-context { min-width: 0; }
.site-nav { margin-left: auto; gap: 8px; font: inherit; letter-spacing: 0; text-transform: none; }
.site-nav button, .site-nav .nav-action, .primary-action, button[type="submit"] { min-height: 36px; padding: 7px 13px; border: 1px solid var(--plain-line); border-radius: 4px; color: var(--plain-text); background: var(--plain-soft); box-shadow: none; font: inherit; font-weight: 500; letter-spacing: 0; text-transform: none; }
.site-nav button:hover, .site-nav .nav-action:hover, .primary-action:hover, button[type="submit"]:hover { border-color: var(--signal); color: var(--plain-text); background: var(--plain-soft); }
.site-nav > button.active { border-color: var(--signal); color: white; background: #205d91; }
.context-switch { display: inline-flex; border: 1px solid var(--plain-line); border-radius: 4px; overflow: visible; }
.site-nav .context-switch button { min-height: 34px; padding: 7px 11px; border: 0; border-radius: 0; color: var(--plain-muted); background: transparent; }
.site-nav .context-switch button.active { color: white; background: #205d91; }
.local-switch { position: relative; display: inline-flex; }
.site-nav .context-switch .local-selector-trigger { width: 24px; min-width: 24px; padding: 0 5px; border-left: 1px solid var(--plain-line); font-size: 12px; }
.local-selector-menu { position: absolute; top: calc(100% + 7px); right: 0; z-index: 31; width: max-content; min-width: 190px; padding: 6px; display: grid; border: 1px solid var(--plain-line); border-radius: 4px; background: var(--plain-panel); box-shadow: 0 10px 28px rgb(0 0 0 / .28); }
.site-nav .local-selector-menu button { width: 100%; padding: 9px 10px; text-align: left; }
.site-nav .local-selector-menu button:hover { background: var(--plain-soft); }
.menu-wrap { position: relative; }
.menu-wrap > button { width: 40px; padding: 0; border-color: transparent; background: transparent; font-size: 20px; }
.menu-wrap > button:hover { border-color: transparent; background: transparent; }
.menu-trigger { display: inline-grid; place-items: center; }
.menu-trigger > svg { display: block; width: 22px; height: 22px; }
.app-menu { position: absolute; top: 44px; right: 0; z-index: 30; width: 270px; padding: 8px; display: grid; border: 1px solid var(--plain-line); border-radius: 5px; background: var(--plain-panel); box-shadow: 0 10px 28px rgb(0 0 0 / .28); }
.app-menu button { width: 100%; border: 0; border-radius: 2px; background: transparent; text-align: left; }
.app-menu button:hover { background: var(--plain-soft); }
.app-menu form { width: 100%; }
.app-menu .menu-logout { width: 100%; margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--plain-line); }
.app-menu .menu-logout button { width: 100%; display: flex; align-items: center; justify-content: flex-start; text-align: left !important; }
.menu-identity { margin-bottom: 6px; padding: 10px; border-bottom: 1px solid var(--plain-line) !important; text-transform: none; }
.menu-identity strong, .menu-identity span, .menu-identity small { display: block; overflow: hidden; text-overflow: ellipsis; }
.menu-identity span, .menu-identity small { margin-top: 3px; color: var(--plain-muted); }
.app-content, .landing { width: min(1060px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 60px; }
.app-content--chat { width: 100%; height: calc(100dvh - 58px); padding: .5rem 2.25rem; overflow: hidden; }
.page-header { margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.page-header h1 { margin: 0; font-size: 28px; font-weight: 600; }
.page-header p { margin: 5px 0 0; color: var(--plain-muted); }
.encrypted-indicator { padding: 3px 8px; display: inline-flex; align-items: center; gap: 5px; border: 1px solid color-mix(in srgb, var(--signal) 45%, var(--plain-line)); border-radius: 999px; color: var(--signal-hi); background: color-mix(in srgb, var(--signal) 9%, transparent); font-size: .72rem; font-weight: 600; letter-spacing: .02em; }
.encrypted-indicator svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.plain-panel, .registration-console, .users-console, .faceplate { border: 1px solid var(--plain-line); border-radius: 5px; background: var(--plain-panel); box-shadow: none; }
.plain-panel { padding: 20px; }
.cloud-overview { display: grid; grid-template-columns: repeat(2, minmax(0, 400px)); grid-auto-rows: 1fr; gap: 18px; align-items: stretch; justify-content: start; }
.home-grid, .management-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.home-tile { position: relative; min-height: 240px; padding: 24px; overflow: hidden; display: flex; flex-direction: column; align-items: flex-start; border: 1px solid var(--plain-line); border-radius: 12px; color: var(--plain-text); background: linear-gradient(145deg, color-mix(in srgb, var(--signal) 10%, var(--plain-panel)), var(--plain-panel) 54%); box-shadow: 0 18px 45px rgb(0 0 0 / .12); text-align: left; cursor: pointer; transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease; }
.home-tile::after { content: ""; position: absolute; right: -42px; top: -42px; width: 130px; height: 130px; border: 1px solid color-mix(in srgb, var(--signal) 32%, transparent); border-radius: 50%; }
.home-tile:hover:not(:disabled), .home-tile:focus-visible { transform: translateY(-3px); border-color: var(--signal); box-shadow: 0 22px 55px rgb(0 0 0 / .18); }
.home-tile:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }
.home-tile:disabled { opacity: .66; cursor: default; }
.home-tile-eyebrow { margin-bottom: 18px; color: var(--signal-hi); font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.home-tile > strong { max-width: calc(100% - 30px); font-size: 1.55rem; line-height: 1.15; }
.home-tile-copy { margin-top: 12px; color: var(--plain-muted); line-height: 1.55; }
.home-tile-action { width: 100%; margin-top: auto; padding-top: 22px; display: flex; justify-content: space-between; gap: 12px; color: var(--plain-text); font-weight: 600; }
.home-tile-action b { color: var(--signal-hi); font-size: 1.2rem; }
.overview-card { min-width: 0; min-height: 220px; display: flex; flex-direction: column; align-items: flex-start; }
.overview-card p { margin: 4px 0; }
.overview-card .table-link { margin-top: auto; }
.overview-value { margin: 12px 0; font-size: 32px; font-weight: 600; }
.plain-panel h2 { margin: 0 0 7px; font-size: 20px; letter-spacing: 0; }
.plain-panel p { color: var(--plain-muted); }
.metadata { margin: 14px 0 0; }
.metadata div { padding: 9px 0; display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 12px; border-bottom: 1px solid var(--plain-line); }
.metadata dt, .cloud-row small, .muted { color: var(--plain-muted); }
.metadata dd { margin: 0; overflow-wrap: anywhere; }
.cloud-row { padding: 14px 0; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--plain-line); }
.cloud-row > div { display: grid; gap: 4px; }
.cloud-row > div:last-child { justify-items: end; text-align: right; }
.model-catalog-state { font-weight: 700; }
.model-catalog-state--enabled { color: #42b883; }
.model-catalog-state--disabled { color: #f59e0b; }
.account-actions { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 9px; }
.controller-row { padding: 16px 0; border-top: 1px solid var(--plain-line); }
.controller-row:first-of-type { margin-top: 16px; }
.controller-row summary { cursor: pointer; font-weight: 600; }
.controller-transfer { margin-top: 24px; padding: 20px; border: 1px solid var(--plain-line); border-radius: 12px; background: color-mix(in srgb, var(--plain-soft) 72%, transparent); }
.controller-transfer h3 { margin: 0; font-size: 1rem; }
.controller-transfer p { margin: 6px 0 16px; }
.controller-transfer-form { display: grid; grid-template-columns: minmax(190px, 1fr) minmax(240px, 1.35fr) auto; align-items: end; gap: 12px; }
.controller-transfer-form label { display: grid; gap: 6px; color: var(--plain-muted); font-size: .78rem; font-weight: 600; }
.controller-transfer-form input { width: 100%; min-height: 42px; padding: 8px 11px; border: 1px solid var(--plain-line); border-radius: 8px; color: var(--plain-text); background: var(--plain-panel); }
.controller-transfer-form input::placeholder { color: color-mix(in srgb, var(--plain-muted) 72%, transparent); }
.controller-transfer-form input:focus { border-color: var(--signal); outline: 2px solid color-mix(in srgb, var(--signal) 22%, transparent); outline-offset: 1px; }
.license-record + .license-record { margin-top: 18px; border-top: 1px solid var(--plain-line); }
.subscription-actions { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 9px; }
.downloads-heading { display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.table-wrap { width: 100%; overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 12px 10px; border-bottom: 1px solid var(--plain-line); text-align: left; vertical-align: top; }
.module-catalog-list { display: grid; gap: 16px; }
.module-catalog-card { overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr); border: 1px solid var(--plain-line); border-radius: 4px; background: var(--plain-soft); }
.module-catalog-image { width: 100%; max-height: 320px; object-fit: cover; border-bottom: 1px solid var(--plain-line); }
.module-catalog-copy { padding: 18px; }
.module-catalog-title { display: flex; align-items: start; justify-content: space-between; gap: 18px; }
.module-catalog-title h2 { margin-bottom: 4px; }
.module-catalog-title code { overflow-wrap: anywhere; color: var(--plain-muted); }
.module-tags, .module-links { display: flex; flex-wrap: wrap; gap: 8px; }
.module-tags span { padding: 2px 8px; border: 1px solid var(--plain-line); border-radius: 999px; color: var(--plain-muted); font-size: .8rem; }
.module-features { padding-left: 20px; }
.module-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 18px; }
.module-facts div { padding: 8px 0; border-bottom: 1px solid var(--plain-line); }
.module-facts dt { color: var(--plain-muted); font-size: .8rem; }
.module-facts dd { margin: 2px 0 0; }
.module-links { margin-top: 16px; }
.download-title { font-weight: 500; }
.download-notes { margin-top: 4px; color: var(--plain-muted); font-size: .86rem; }
.download-hash-cell { min-width: 7rem; }
.download-hash { display: inline; line-height: 1.45; }
.download-hash-copy { width: 30px; min-width: 30px; min-height: 30px; margin-left: 6px; padding: 5px; border-color: transparent; background: transparent; vertical-align: middle; }
.download-hash-copy svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.engine-download-link { color: #dc2626; font-weight: 600; }
.engine-download-link:hover { color: #ef4444; }
.table-link { padding: 0; border: 0; color: var(--signal-hi); background: transparent; cursor: pointer; text-decoration: underline; }
.model-policy-toggle { min-width: 0; min-height: 0; padding: 0; border: 0; border-radius: 0; color: var(--signal-hi); background: transparent; box-shadow: none; cursor: pointer; font: inherit; text-decoration: none; }
.model-policy-toggle:hover { color: var(--plain-text); background: transparent; }
.model-policy-toggle:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }
.identity-status-button { min-width: 0; min-height: 0; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; cursor: pointer; font: inherit; text-decoration: none; }
.identity-status-button[aria-pressed="true"] { color: #42b883; }
.identity-status-button[aria-pressed="false"] { color: #d97706; }
.identity-status-button:hover { color: var(--plain-text); background: transparent; }
.identity-status-button:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }
.account-org-rows dd > span { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.edit-pen { min-width: 32px; min-height: 32px; padding: 0; border: 0; color: var(--plain-muted); background: transparent; cursor: pointer; }
.inline-edit { display: flex; align-items: center; gap: 8px; }
.inline-edit input { min-width: 220px; min-height: 36px; padding: 6px 9px; border: 1px solid var(--plain-line); color: var(--plain-text); background: var(--plain-soft); }
.welcome-panel { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--plain-line); }
.account-profile-form { display: flex; align-items: end; gap: 10px; }
.account-profile-form label { flex: 1; color: var(--plain-muted); }
.account-profile-form input { width: 100%; min-height: 38px; margin-top: 5px; padding: 7px 10px; border: 1px solid var(--plain-line); border-radius: 4px; color: var(--plain-text); background: var(--plain-soft); }
.cloud-modal-backdrop { position: fixed; inset: 0; z-index: 40; padding: 24px; display: grid; place-items: center; background: rgb(0 0 0 / .58); }
.cloud-modal { width: min(480px, 100%); padding: 24px; border: 1px solid var(--plain-line); border-radius: 8px; background: var(--plain-panel); box-shadow: 0 24px 70px rgb(0 0 0 / .35); }
.cloud-modal h2 { margin-top: 0; }
.home-access-modal h3 { margin: 18px 0 6px; }
.home-access-modal h2 { font-size: 24px; line-height: 1.2; }
.home-access-modal ol { margin: 0; padding-left: 22px; color: var(--plain-muted); line-height: 1.65; }
.home-access-modal .primary-action { display: inline-flex; align-items: center; text-decoration: none; }
.account-password-form { display: grid; gap: 14px; }
.account-password-form label { display: grid; gap: 5px; color: var(--plain-muted); }
.account-password-form input { width: 100%; min-height: 40px; padding: 7px 10px; border: 1px solid var(--plain-line); border-radius: 4px; color: var(--plain-text); background: var(--plain-soft); }
.registration-console, .users-console { margin-top: 16px; padding: 20px; }
.users-heading h2, .registration-console h2 { font-size: 20px; letter-spacing: 0; }
.member-list { border-color: var(--plain-line); background: var(--plain-soft); }
.member-row { border-color: var(--plain-line); }
.hero { min-height: 420px; padding: 56px; border-radius: 5px; background: var(--plain-panel); }
.hero::after, .corner { display: none; }
.hero h1 { font-size: clamp(3rem, 7vw, 5.5rem); }
.hero-instrument { border-color: var(--plain-line); background: var(--plain-soft); box-shadow: none; }
.capability-bank { border-color: var(--plain-line); }
.capability-bank div { min-height: 90px; border-color: var(--plain-line); background: var(--plain-panel); }
.how { border-radius: 5px; }
.how h2 { font-size: 32px; }
.site-footer { display: none; }
.controller-selector { display: flex; align-items: center; gap: 7px; color: var(--plain-muted); font-size: .78rem; }
.controller-selector select { width: min(220px, 28vw); min-height: 34px; padding: 5px 8px; border: 1px solid var(--plain-line); border-radius: 4px; color: var(--plain-text); background: var(--plain-soft); }
.chat-workspace { height: calc(100vh - 150px); min-height: 560px; display: grid; grid-template-columns: minmax(210px, 280px) minmax(0, 1fr); gap: 12px; }
.chat-conversations { min-height: 0; padding: 10px; overflow-y: auto; border: 1px solid var(--plain-line); border-radius: 16px; background: var(--plain-panel); }
.chat-conversations > .chat-light-new-chat { width: 100%; justify-content: flex-start; margin-bottom: 8px; }
.chat-conversations article { display: grid; grid-template-columns: minmax(0, 1fr) 32px 32px; align-items: center; gap: 2px; border-radius: 9px; }
.chat-conversations article.active { background: color-mix(in srgb, var(--signal) 10%, var(--plain-soft)); }
.chat-conversations article > button { min-width: 0; min-height: 34px; padding: 5px; border: 0; color: var(--plain-muted); background: transparent; }
.chat-conversations .chat-conversation-title { padding-left: 9px; overflow: hidden; color: var(--plain-text); text-align: left; text-overflow: ellipsis; white-space: nowrap; }
.chat-light { min-height: 0; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; overflow: hidden; border: 1px solid color-mix(in srgb, var(--plain-line) 84%, transparent); border-radius: 18px; background: linear-gradient(180deg, color-mix(in srgb, var(--signal) 4%, var(--plain-panel)), var(--plain-panel) 22%); box-shadow: 0 22px 60px rgb(0 0 0 / .14); }
.chat-light-toolbar { min-height: 62px; padding: 10px 14px; display: flex; align-items: center; justify-content: space-between; gap: 14px; border-bottom: 1px solid color-mix(in srgb, var(--plain-line) 72%, transparent); background: color-mix(in srgb, var(--plain-soft) 58%, transparent); }
.chat-light-toolbar > div, .chat-light-toolbar label { display: grid; gap: 3px; }
.chat-light-toolbar > .chat-light-toolbar-start { display: flex; align-items: center; gap: 12px; }
.chat-light-toolbar small, .chat-light-toolbar label { color: var(--plain-muted); font-size: .8rem; }
.chat-light-toolbar-actions { display: flex !important; align-items: center; gap: 10px; }
.chat-light-new-chat { min-height: 40px; padding: 8px 10px; display: inline-flex; align-items: center; gap: 9px; border: 1px solid transparent; border-radius: 10px; color: var(--plain-text); background: transparent; cursor: pointer; }
.chat-light-new-chat:hover, .chat-light-new-chat:focus-visible { border-color: var(--plain-line); background: color-mix(in srgb, var(--plain-text) 7%, transparent); }
.chat-light-new-chat:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }
.chat-light-new-chat svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.chat-light-toolbar select { min-width: 230px; min-height: 40px; padding: 7px 34px 7px 12px; border: 1px solid var(--plain-line); border-radius: 10px; color: var(--plain-text); background: var(--plain-panel); }
.chat-light-thread { padding: 34px 24px; overflow-y: auto; overflow-anchor: none; }
.chat-light-empty { margin: 14vh auto 0; color: var(--plain-muted); text-align: center; font-size: 1.05rem; }
.chat-light-message { width: min(760px, 92%); margin: 0 auto 22px; }
.chat-light-message > span { display: block; margin-bottom: 5px; color: var(--plain-muted); font-size: .75rem; font-weight: 600; text-transform: uppercase; }
.chat-light-message > div { padding: 15px 17px; border: 1px solid color-mix(in srgb, var(--plain-line) 76%, transparent); border-radius: 15px; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.6; background: var(--plain-soft); box-shadow: 0 8px 24px rgb(0 0 0 / .08); }
.chat-light-message .chat-markdown p { margin: 0 0 10px; }
.chat-light-message .chat-markdown p:last-child { margin-bottom: 0; }
.chat-light-message .chat-markdown { white-space: normal; }
.chat-light-message .chat-markdown > :first-child { margin-top: 0; }
.chat-light-message .chat-markdown > :last-child { margin-bottom: 0; }
.chat-light-message .chat-markdown h1, .chat-light-message .chat-markdown h2, .chat-light-message .chat-markdown h3 { margin: 18px 0 8px; line-height: 1.25; }
.chat-light-message .chat-markdown ul, .chat-light-message .chat-markdown ol { margin: 8px 0; padding-left: 24px; }
.chat-light-message .chat-markdown li + li { margin-top: 4px; }
.chat-light-message .chat-markdown blockquote { margin: 10px 0; padding-left: 12px; border-left: 3px solid var(--plain-line); color: var(--plain-muted); }
.chat-light-message .chat-table-wrap { max-width: 100%; margin: 10px 0; overflow-x: auto; }
.chat-light-message .chat-table-wrap table { width: 100%; border-collapse: collapse; }
.chat-light-message .chat-table-wrap th, .chat-light-message .chat-table-wrap td { padding: 7px 9px; border: 1px solid var(--plain-line); text-align: left; }
.chat-light-message .chat-table-wrap th { background: color-mix(in srgb, var(--plain-text) 6%, transparent); }
.chat-light-message .katex-display { max-width: 100%; overflow-x: auto; overflow-y: hidden; }
.chat-light-message details { margin: 0 0 8px; padding: 8px 12px; border-left: 2px solid var(--plain-line); color: var(--plain-muted); }
.chat-light-message details .chat-markdown { padding: 8px 0 0; border: 0; background: transparent; box-shadow: none; }
.chat-code { position: relative; margin: 8px 0; padding-top: 24px; border-radius: 8px; background: color-mix(in srgb, black 25%, var(--plain-soft)); }
.chat-code > button { position: absolute; top: 3px; right: 5px; min-height: 24px; padding: 2px 7px; }
.chat-code > small { position: absolute; top: 5px; left: 8px; }
.chat-code pre { margin: 0; padding: 10px; overflow-x: auto; }
.chat-message-actions { margin-top: 6px; display: flex; gap: 6px; border: 0 !important; padding: 0 !important; background: transparent !important; box-shadow: none !important; }
.chat-message-actions button, .chat-light-message > button { min-height: 30px; padding: 4px 9px; }
.chat-light-message > .chat-citations { margin: 8px 0 0; padding: 10px 14px 10px 32px; border: 1px solid var(--plain-line); border-radius: 10px; background: color-mix(in srgb, var(--plain-soft) 72%, transparent); }
.chat-citations li { margin: 3px 0; overflow-wrap: anywhere; }
.chat-disabled { margin: 0 0 8px; color: var(--plain-muted); text-align: center; }
.chat-light-message--user > div { border-color: color-mix(in srgb, var(--signal-hi) 34%, var(--plain-line)); background: color-mix(in srgb, var(--signal) 8%, var(--plain-soft)); }
.chat-light-message > small { display: block; margin-top: 5px; color: var(--plain-muted); }
.chat-light-message > .table-link { margin-top: 7px; }
.chat-light-scroll-space { height: calc(100% - 34px); pointer-events: none; }
.chat-light-composer { padding: 12px 16px 16px; background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--plain-soft) 42%, transparent)); }
.chat-light-input-shell { position: relative; }
.chat-light-composer textarea { width: 100%; resize: vertical; min-height: 70px; max-height: 180px; padding: 14px 190px 14px 15px; border: 1px solid var(--plain-line); border-radius: 16px; color: var(--plain-text); background: var(--plain-panel); box-shadow: 0 10px 30px rgb(0 0 0 / .12); font: inherit; }
.chat-light-composer textarea:focus { border-color: color-mix(in srgb, var(--signal) 72%, var(--plain-line)); outline: 2px solid color-mix(in srgb, var(--signal) 18%, transparent); outline-offset: 1px; }
.chat-light-input-actions { position: absolute; right: 8px; bottom: 8px; display: flex; align-items: center; gap: 6px; }
.chat-light-input-actions button { min-height: 34px; padding: 5px 10px; }
.chat-light-input-actions .chat-light-icon-button { width: 34px; min-width: 34px; padding: 7px; display: inline-grid; place-items: center; border-color: transparent; color: var(--plain-muted); background: transparent; }
.chat-light-input-actions .chat-light-icon-button:hover:not(:disabled) { border-color: transparent; color: var(--plain-text); background: color-mix(in srgb, var(--plain-text) 8%, transparent); }
.chat-light-input-actions .chat-light-icon-button:focus-visible { outline: 2px solid var(--signal); outline-offset: 1px; }
.chat-light-icon-button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.chat-light-microphone[aria-pressed="true"] { border-color: transparent; color: var(--signal-hi); background: color-mix(in srgb, var(--signal-hi) 10%, transparent); }
.chat-light-attachments { margin-bottom: 9px; display: flex; flex-wrap: wrap; gap: 7px; }
.chat-light-attachments > span { padding: 5px 8px; display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--plain-line); border-radius: 999px; background: var(--plain-soft); }
.chat-light-attachments button { min-width: 24px; min-height: 24px; padding: 0; border: 0; color: var(--plain-muted); background: transparent; }

/* Milestone 6 Chat follows the Greenkube Legacy interaction layout. */
.site-shell--chat { width: 100%; height: 100dvh; min-height: 0; display: grid; grid-template-rows: 58px minmax(0, 1fr); overflow: hidden; }
.site-shell--chat > .app-content--chat { height: 100%; min-width: 0; min-height: 0; max-width: none; margin: 0; }
.chat-view { width: 100%; height: 100%; min-width: 0; min-height: 0; display: grid; grid-template-rows: auto minmax(0, 1fr); overflow: hidden; }
.chat-page-header { min-height: 2.6rem; margin: 0 0 .35rem; justify-content: space-between; }
.chat-page-title { min-width: 0; display: flex; align-items: center; gap: .65rem; }
.chat-page-header .chat-light-toolbar-actions { margin-left: auto; }
.chat-page-header select { width: min(10.5rem, 22vw); min-width: 8rem; min-height: 2.1rem; padding: .4rem 1.8rem .4rem .7rem; border: 1px solid var(--plain-line); border-radius: 8px; color: var(--plain-text); background: var(--plain-panel); font-size: .86rem; }
.chat-workspace { height: auto; min-width: 0; min-height: 0; grid-template-columns: minmax(12rem, 16rem) minmax(0, 1fr); gap: 1rem; overflow: hidden; }
.chat-conversations { padding: .75rem; display: grid; grid-template-rows: auto auto minmax(0, 1fr); gap: .75rem; overflow: hidden; border-radius: 12px; background: color-mix(in srgb, var(--plain-panel) 86%, transparent); }
.chat-mobile-close, .chat-mobile-list { display: none; }
.chat-conversations > .chat-light-new-chat { min-height: 2.5rem; margin: 0; border-color: var(--plain-line); border-radius: 8px; }
.chat-conversation-search { min-height: 2.4rem; padding: 0 .65rem; display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: .45rem; border: 1px solid var(--plain-line); border-radius: 8px; color: var(--plain-muted); background: color-mix(in srgb, var(--plain-text) 3.5%, transparent); }
.chat-conversation-search:focus-within { border-color: color-mix(in srgb, var(--signal) 65%, var(--plain-line)); color: var(--plain-text); }
.chat-conversation-search svg { width: 1rem; height: 1rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.chat-conversation-search input { width: 100%; min-width: 0; border: 0; outline: 0; color: var(--plain-text); background: transparent; font: inherit; font-size: .86rem; }
.chat-conversation-search input::placeholder { color: var(--plain-muted); opacity: .82; }
.chat-conversation-items { min-height: 0; display: grid; align-content: start; gap: .08rem; overflow-y: auto; }
.chat-conversation-empty { margin: 0; padding: .75rem .65rem; color: var(--plain-muted); font-size: .84rem; }
.chat-conversations article { min-height: 2rem; grid-template-columns: minmax(0, 1fr) 1.8rem 1.8rem; overflow: hidden; border: 1px solid transparent; border-radius: 8px; background: var(--plain-panel); }
.chat-conversations article:hover, .chat-conversations article.active { border-color: var(--plain-line); background: color-mix(in srgb, var(--signal) 8%, var(--plain-panel)); }
.chat-conversations article > button { min-height: 2rem; cursor: pointer; }
.chat-conversations .chat-conversation-title { padding: .18rem .5rem; }
.chat-conversation-title span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chat-conversation-title span { font-weight: 400; }
.chat-conversation-delete svg { width: 1rem; height: 1rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.chat-conversation-delete:hover { color: var(--danger, #e16a6a); }
.chat-conversation-rename { opacity: .72; }
.chat-light { width: 100%; height: 100%; min-width: 0; min-height: 0; grid-template-rows: minmax(0, 1fr) auto; gap: .35rem; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.chat-light-toolbar { min-height: 2.6rem; padding: 0; border: 0; background: transparent; }
.chat-light-toolbar-actions { gap: .45rem; }
.chat-toolbar-icon { width: 2.1rem; min-width: 2.1rem; height: 2.1rem; min-height: 2.1rem; padding: 0; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--plain-line); border-radius: 8px; color: var(--plain-muted); background: transparent; cursor: pointer; }
.chat-toolbar-icon:hover:not(:disabled) { color: var(--plain-text); border-color: color-mix(in srgb, var(--signal) 55%, var(--plain-line)); }
.chat-toolbar-icon:disabled { cursor: not-allowed; opacity: .45; }
.chat-toolbar-icon svg, .chat-response-copy svg { width: 1rem; height: 1rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.chat-light-thread { display: grid; align-content: start; gap: .85rem; width: 100%; height: 100%; min-width: 0; min-height: 0; padding: 1.25rem; overflow-x: hidden; overflow-y: auto; border: 1px solid var(--plain-line); border-radius: 12px; background: color-mix(in srgb, var(--plain-panel) 86%, transparent); }
.chat-light-empty { margin: 18vh auto 0; }
.chat-light-message { width: min(88%, 42rem); max-width: 100%; margin: 0; padding: .9rem 1rem; border: 1px solid var(--plain-line); border-radius: 8px; background: color-mix(in srgb, var(--plain-text) 3.5%, transparent); }
.chat-light-message--user { justify-self: end; border-color: color-mix(in srgb, var(--signal) 28%, var(--plain-line)); background: color-mix(in srgb, var(--signal) 11%, var(--plain-panel)); }
.chat-light-message--assistant { justify-self: start; }
.chat-light-message > span { margin-bottom: .45rem; font-size: .78rem; letter-spacing: .08em; }
.chat-light-message > .chat-markdown { padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.chat-generated-image { display: block; max-width: 100%; height: auto; margin-top: .75rem; border-radius: 8px; }
.chat-tool-approval { width: min(88%, 42rem); justify-self: start; display: grid; gap: .7rem; padding: 1rem; border: 1px solid color-mix(in srgb, var(--signal) 55%, var(--plain-line)); border-radius: 8px; background: color-mix(in srgb, var(--signal) 10%, var(--plain-panel)); }
.chat-tool-approval p { margin: 0; color: var(--plain-muted); }
.chat-tool-approval code { display: block; padding: .7rem; overflow-wrap: anywhere; border-radius: 6px; background: color-mix(in srgb, var(--plain-text) 7%, transparent); }
.chat-tool-approval small { color: var(--plain-muted); }
.chat-tool-approval > div { display: flex; gap: .6rem; }
.chat-message-actions { min-height: 1.85rem; margin-top: .75rem; display: grid; grid-template-columns: 1fr auto; align-items: center; }
.chat-response-copy { width: 1.85rem; min-width: 1.85rem; height: 1.85rem; min-height: 1.85rem; padding: 0; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--plain-line); border-radius: 8px; color: var(--plain-muted); background: transparent; }
.chat-light-scroll-space { height: calc(100% - 1.25rem); }
.chat-light-composer { padding: .4rem .25rem .15rem; border: 1px solid color-mix(in srgb, var(--signal) 35%, var(--plain-line)); border-radius: 8px; background: color-mix(in srgb, var(--plain-panel) 92%, transparent); }
.chat-light-composer textarea { height: 2.35rem; min-height: 2.35rem; max-height: min(11rem, 34vh); padding: .45rem 8.25rem .45rem .55rem; resize: none; overflow-y: auto; border: 0; border-radius: 0; background: transparent; box-shadow: none; line-height: 1.25; }
.chat-light-composer textarea:focus { border: 0; outline: 0; }
.chat-light-input-actions { right: .45rem; bottom: .45rem; }
.form-module { border-radius: 5px; background: var(--plain-panel); box-shadow: none; }
.management-shell, .management-stack { display: grid; gap: 16px; }
.mcp-catalog-panel { width: calc(100vw - 44px); margin-left: calc(50% - 50vw + 22px); box-sizing: border-box; }
.management-page-header { width: 100vw; margin-left: calc(50% - 50vw); padding-inline: 22px; box-sizing: border-box; justify-content: space-between; }
.management-core-selector { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.management-core-empty { margin-left: auto; }
.management-core-selector select, .management-form select, .management-form input { min-height: 40px; padding: 7px 10px; border: 1px solid var(--plain-line); border-radius: 6px; color: var(--plain-text); background: var(--plain-soft); }
.status-pill { padding: 3px 9px; border: 1px solid var(--plain-line); border-radius: 999px; font-size: .75rem; font-weight: 700; }
.status-pill--ready { color: #42b883; border-color: color-mix(in srgb, #42b883 55%, var(--plain-line)); }
.status-pill--offline { color: var(--plain-muted); }
.management-setting { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px; }
.management-setting p { margin-bottom: 0; }
.management-setting > p:last-child { grid-column: 1 / -1; }
.management-form { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) auto; align-items: end; gap: 12px; }
.management-form label { display: grid; gap: 5px; color: var(--plain-muted); font-size: .8rem; font-weight: 600; }
.management-form-wide { grid-column: span 2; }
.management-form select[multiple] { min-height: 100px; }
.one-time-secret { margin-top: 16px; padding: 12px; display: grid; gap: 8px; border: 1px solid color-mix(in srgb, var(--signal) 45%, var(--plain-line)); background: var(--plain-soft); }
.one-time-secret code { overflow-wrap: anywhere; user-select: all; }
.placeholder-panel { min-height: 220px; display: grid; place-content: center; text-align: center; }
.runtime-row { padding: 10px 0; display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--plain-line); }
.runtime-row span { display: grid; gap: 3px; }
.runtime-row small { color: var(--plain-muted); }
.management-icon-button { font-size: 1rem; line-height: 1; }
.management-icon-button:not(.cloud-add-button) { border: 0; border-radius: 3px; color: var(--plain-muted); background: transparent; box-shadow: none; }
.management-icon-button:not(.cloud-add-button):hover:not(:disabled) { border: 0; color: var(--plain-text); background: color-mix(in srgb, var(--plain-text) 7%, transparent); }
.management-icon-button:not(.cloud-add-button):focus-visible { outline: 2px solid var(--signal); outline-offset: 1px; }
.management-icon-button svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.uuid-toggle { padding: 2px 4px; border: 0; color: inherit; background: transparent; text-decoration: underline dotted; text-underline-offset: 3px; }
.uuid-toggle:hover { background: var(--plain-soft); }
.row-actions { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.data-table .row-actions .management-icon-button:not(.cloud-add-button) { width: 28px; min-width: 28px; min-height: 25px; height: 25px; }
.row-actions .danger-action { color: var(--plain-danger, #c94c4c); }
.management-modal { max-height: calc(100vh - 48px); overflow: auto; }
.management-modal-form { grid-template-columns: 1fr; align-items: stretch; }
.management-modal-form .modal-actions { grid-column: 1; }
.modal-actions { margin-top: 18px; display: flex; justify-content: flex-end; gap: 10px; }
.modal-table-row > td { padding: 0; border: 0; }
.runtime-capability { display: block; margin-top: 4px; color: var(--plain-muted); white-space: nowrap; }
.engine-table th, .engine-table td { white-space: nowrap; }
.engine-table td:first-child, .engine-table td:nth-child(2) { white-space: normal; }
.engine-summary-row td { border-bottom: 0; }
.engine-runtime-row > td { padding: 0 20px 18px 42px; background: transparent; white-space: normal; }
.engine-runtime-section { padding: 5px 0 0 18px; }
.engine-runtime-section h3, .runtime-model-section h4 { font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; color: var(--plain-muted); }
.engine-runtime-section h3 { margin: 0 0 4px; }
.runtime-model-section h4 { margin: 0 0 10px; }
.engine-runtime-heading { display: flex; align-items: center; gap: 7px; margin-bottom: 4px; }
.engine-runtime-heading h3 { margin: 0; }
.engine-runtime-add { width: 22px; min-width: 22px; height: 22px; min-height: 22px; padding: 0; border: 0; border-radius: 50%; color: #fff; background: #205d91; font-size: .9rem; line-height: 1; }
.engine-runtime-add:hover { color: #fff; background: #2875b5; }
.engine-runtime-list { display: grid; gap: 10px; }
.engine-runtime-item { background: transparent; }
.engine-runtime-summary { display: grid; grid-template-columns: minmax(220px, 1fr) minmax(90px, auto) minmax(90px, auto) auto; align-items: center; gap: 18px; padding: 13px 15px; }
.engine-runtime-summary .runtime-capability { max-width: 46rem; white-space: normal; }
.engine-runtime-summary > span { display: grid; gap: 3px; }
.engine-runtime-summary > span small { color: var(--plain-muted); font-size: .68rem; text-transform: uppercase; letter-spacing: .04em; }
.runtime-model-section { margin-left: 28px; padding: 13px 15px 15px; background: transparent; }
.runtime-model-section .table-wrap { margin-top: 0; }
.runtime-model-table { margin-top: 0; }
@media (max-width: 850px) {
  .engine-runtime-row > td { padding-left: 20px; }
  .engine-runtime-summary { grid-template-columns: 1fr auto; }
  .engine-runtime-summary > .row-actions { grid-column: 1 / -1; }
}
.general-mcp-panel > p { max-width: 900px; color: var(--plain-muted); }
.mcp-catalog-search { max-width: 420px; margin-top: 18px; display: grid; gap: 6px; color: var(--plain-muted); font-size: .8rem; font-weight: 600; }
.mcp-catalog-search input { width: 100%; }
.mcp-catalog-count { margin: 12px 0 0; font-size: .8rem; }
.mcp-catalog-wrap { max-height: 560px; overflow: auto; border-block: 1px solid var(--plain-line); }
.mcp-catalog-table { margin-top: 0; }
.mcp-catalog-table thead { position: sticky; top: 0; z-index: 1; background: var(--bg-panel); }
.mcp-catalog-table td:nth-child(3) { min-width: 300px; white-space: normal; }
.mcp-catalog-table td:last-child, .mcp-catalog-table th:last-child { text-align: right; }
@media (min-width: 1440px) {
  .chat-light { width: min(100%, 62rem); justify-self: center; }
}
@media (max-width: 720px) {
  .site-header { padding: 0 12px; gap: 10px; }
  .site-context { display: none; }
  .app-content, .landing { width: min(100% - 20px, 1060px); padding-top: 20px; }
  .app-content--chat { width: 100%; height: calc(100dvh - 58px); padding: .5rem 1rem; }
  .mcp-catalog-panel { width: 100%; margin-left: 0; }
  .home-grid, .management-grid { grid-template-columns: 1fr; }
  .hero { padding: 34px 24px; }
  .metadata div { grid-template-columns: 1fr; gap: 4px; }
  .cloud-row { align-items: stretch; flex-direction: column; }
  .cloud-row > div:last-child { justify-items: start; text-align: left; }
  .controller-selector span { display: none; }
  .controller-selector select { width: 150px; }
  .app-content--chat .chat-workspace { position: relative; height: auto; min-height: 0; grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(0, 1fr); }
  .chat-conversations { position: fixed; z-index: 35; inset: 58px 0 0; width: min(19rem, 88vw); max-height: none; padding-top: 3.5rem; border-radius: 0 12px 12px 0; box-shadow: 18px 0 48px rgb(0 0 0 / .42); transform: translateX(-105%); transition: transform 180ms ease; }
  .chat-conversations.mobile-open { transform: translateX(0); }
  .chat-mobile-close { position: absolute; top: .75rem; right: .75rem; width: 2.15rem; min-width: 2.15rem; min-height: 2.15rem; padding: 0; display: inline-grid; place-items: center; border: 1px solid var(--plain-line); border-radius: 50%; color: var(--plain-text); background: transparent; font-size: 1.25rem; }
  .chat-mobile-list { width: 2.1rem; min-width: 2.1rem; min-height: 2.1rem; padding: 0; display: inline-grid; place-items: center; border: 1px solid var(--plain-line); border-radius: 8px; color: var(--plain-muted); background: var(--plain-panel); }
  .chat-mobile-list svg { width: .9rem; height: .9rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
  .chat-page-header { align-items: center; flex-direction: row; flex-wrap: nowrap; }
  .chat-page-header .chat-light-toolbar-actions { width: auto; min-width: 0; justify-content: flex-end; }
  .chat-page-header select { width: min(10.5rem, 32vw); min-width: 5.5rem; }
  .controller-transfer-form { grid-template-columns: 1fr; }
  .management-page-header { padding-inline: 10px; align-items: center; flex-wrap: wrap; }
  .management-core-selector { margin-left: auto; }
  .management-form { grid-template-columns: 1fr; }
  .management-form-wide { grid-column: auto; }
  .management-setting { grid-template-columns: 1fr; }
  .chat-light-thread { padding: 14px 10px; }
  .chat-light-message { width: 96%; }
  .chat-light-composer textarea { padding-right: 6rem; padding-bottom: .45rem; }
}
@media (min-width: 721px) and (max-width: 940px) { .home-grid, .management-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Shared Cloud/Local header contract. Keep in sync with local/web/styles.css. */
.site-header { width: 100%; height: 58px; min-height: 58px; margin: 0; padding: 0 22px; display: flex; align-items: center; justify-content: flex-start; gap: 20px; border-bottom: 1px solid var(--plain-line); }
.site-header .brand { width: 132px; display: flex; align-items: center; }
.site-header .brand img { display: block; width: auto; max-width: 132px; max-height: 40px; object-fit: contain; }
.site-header .site-nav { min-width: 0; margin-left: auto; display: flex; flex: 1 1 auto; align-items: center; justify-content: flex-end; gap: 8px; }
.global-site-controls { min-width: 0; display: flex; align-items: center; gap: 8px; }
.global-site-controls .controller-selector { min-width: 0; }
.global-site-controls .controller-selector select { max-width: min(320px, 34vw); min-height: 36px; padding: 6px 10px; border: 1px solid var(--plain-line); border-radius: 6px; color: var(--plain-text); background: var(--plain-soft); }
.site-header .menu-wrap { flex: 0 0 auto; margin-left: 0; }
.site-header .controller-selector { min-width: 0; flex: 0 1 auto; }
.site-header .controller-selector select { max-width: 100%; }
.site-header .context-switch { height: 36px; box-sizing: border-box; }
.site-header .context-switch button { height: 34px; min-height: 34px; margin: 0; padding: 0 11px; display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 0; font: 500 16px/1 "Segoe UI", Arial, sans-serif; letter-spacing: 0; text-transform: none; appearance: none; box-shadow: none; }
.site-header .menu-wrap > .menu-trigger { width: 40px; min-width: 40px; height: 36px; min-height: 36px; margin: 0; padding: 0; border: 0 !important; border-radius: 0 !important; outline: 0 !important; background: transparent !important; box-shadow: none !important; appearance: none; font: 400 20px/1 "Segoe UI", Arial, sans-serif; }
.site-header .menu-wrap > .menu-trigger > svg { display: block; width: 22px; height: 22px; }
.site-header .menu-wrap > .menu-trigger:hover,
.site-header .menu-wrap > .menu-trigger:focus,
.site-header .menu-wrap > .menu-trigger:focus-visible,
.site-header .menu-wrap > .menu-trigger:active { border: 0 !important; outline: 0 !important; background: transparent !important; box-shadow: none !important; }

@media (max-width: 520px) {
  .site-header { padding-inline: 10px; gap: 8px; }
  .site-header .brand { width: 108px; flex: 0 0 108px; }
  .site-header .brand img { max-width: 108px; }
  .site-header .controller-selector { flex: 1 1 auto; overflow: hidden; }
  .site-header .controller-selector select { width: 100%; min-width: 0; }
  .global-site-controls .status-pill { white-space: nowrap; }
  .chat-page-header { gap: .35rem; }
  .chat-page-title { gap: .35rem; }
  .chat-page-header .chat-light-toolbar-actions { gap: .25rem; }
  .chat-page-header select { width: 5.75rem; min-width: 5.75rem; padding-inline: .45rem 1.35rem; }
  .encrypted-indicator { width: 1.7rem; height: 1.7rem; padding: 0; justify-content: center; overflow: hidden; font-size: 0; }
  .encrypted-indicator svg { width: 12px; min-width: 12px; height: 12px; }
}

/* Chat edge anchors: these intentionally escape the standard shell gutters. */
.site-shell--chat > .site-header { padding-right: 22px; }
.site-shell--chat > .app-content--chat { padding-bottom: 7px; }