Files
remote-control-support-webapp/public/styles.css
T
rmancinasandClaude Opus 5 999717f77b feat: self-hosted remote support over VNC
Browser-based remote control (noVNC) with invite links, per-user access
control, garagedoor SSO and a persisted client list.

The hub proxies RFB rather than pointing the browser at a VNC server. That
is what lets it authenticate upstream with a stored password the browser
never sees, and enforce view-only by dropping input messages on the
client->server stream instead of hiding buttons.

Machines are reachable two ways: direct TCP for LAN hosts, or an outbound
agent tunnel for anything behind NAT. Node 22's global WebSocket keeps the
agent dependency-free, and node:sqlite keeps the image free of native
builds.

Ships with an end-to-end suite that boots the real server against a fake
VNC server and a fake auth service (72 assertions), plus Gitea Actions
CI/CD to Portainer.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-11 23:37:35 -07:00

1022 lines
27 KiB
CSS

/* ============================================================================
Remote Support — design system
Dark-first ops console. Warm-graphite neutrals, mint signal, copper accent.
Typography pairs the platform mono (structure, labels, identifiers) with the
platform sans (prose, controls) — no webfonts, this box may have no internet.
========================================================================= */
:root {
/* --- neutrals: warm graphite, faint violet cast (not the usual blue-gray) */
--bg: #0b0a0d;
--bg-deep: #070609;
--surface: #131218;
--surface-2: #1a1922;
--surface-3: #211f2b;
--well: #0e0d12;
--line: #232230;
--line-strong: #333042;
--line-hover: #474357;
--text: #eceaf2;
--text-dim: #a6a0b5; /* 7.4:1 on --surface */
--text-faint: #857f96; /* 4.9:1 on --surface */
/* --- signal palette */
--mint: #3ddc97; /* brand + primary action + "live" */
--mint-bright: #5ff0b1;
--mint-deep: #1c6f52;
--mint-glow: rgba(61, 220, 151, .14);
--mint-ink: #04140c;
--copper: #e9a05c; /* warnings, consent, secondary highlight */
--copper-deep: #59401f;
--iris: #9aa2ff; /* informational: direct connections, links */
--iris-deep: #2f3164;
--danger: #f4626f;
--danger-text: #ff9aa2;
--danger-deep: #4d2229;
/* --- shape + motion */
--r-sm: 7px;
--r-md: 10px;
--r-lg: 14px;
--r-xl: 18px;
--ease-out-quart: cubic-bezier(.25, 1, .5, 1);
--ease-out-expo: cubic-bezier(.16, 1, .3, 1);
--t-fast: 130ms var(--ease-out-quart);
--t-mid: 260ms var(--ease-out-quart);
--shadow-lift: 0 1px 2px rgba(0,0,0,.4), 0 12px 28px -14px rgba(0,0,0,.8);
--shadow-pop: 0 24px 70px -20px rgba(0,0,0,.85), 0 2px 6px rgba(0,0,0,.5);
--sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
"Helvetica Neue", Arial, sans-serif;
--mono: ui-monospace, SFMono-Regular, "SF Mono", "Cascadia Mono",
"Segoe UI Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
margin: 0;
min-height: 100vh;
background: var(--bg);
color: var(--text);
font: 15px/1.55 var(--sans);
letter-spacing: .001em;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
/* Ambient page texture: a faint engineering grid plus one cool bloom.
Fixed, pointer-transparent, and never applied to the live session view. */
body:not(.viewer-body)::before {
content: "";
position: fixed;
inset: 0;
z-index: 0;
pointer-events: none;
background-image:
linear-gradient(to right, rgba(255,255,255,.020) 1px, transparent 1px),
linear-gradient(to bottom, rgba(255,255,255,.020) 1px, transparent 1px);
background-size: 68px 68px;
-webkit-mask-image: radial-gradient(120% 80% at 50% -10%, #000 15%, transparent 70%);
mask-image: radial-gradient(120% 80% at 50% -10%, #000 15%, transparent 70%);
}
body:not(.viewer-body)::after {
content: "";
position: fixed;
inset: 0;
z-index: 0;
pointer-events: none;
background:
radial-gradient(70% 55% at 12% -8%, rgba(61,220,151,.09), transparent 62%),
radial-gradient(60% 50% at 92% 4%, rgba(154,162,255,.06), transparent 60%),
radial-gradient(90% 60% at 50% 108%, rgba(233,160,92,.045), transparent 65%);
}
/* Everything real sits above the ambient layers. */
#login, #app, #modal-root, .center-shell, #toast { position: relative; z-index: 1; }
a {
color: var(--mint);
text-decoration-color: rgba(61,220,151,.35);
text-underline-offset: 3px;
transition: color var(--t-fast);
}
a:hover { color: var(--mint-bright); }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.012em; }
h1 { font-size: 18px; }
h2 { font-size: 16px; }
h3 { font-size: 14px; }
p { margin: 0 0 12px; }
::selection { background: rgba(61,220,151,.28); color: #fff; }
/* --------------------------------------------------------------- utilities */
.hidden { display: none !important; }
[hidden] { display: none !important; }
.mono { font-family: var(--mono); font-size: 12px; letter-spacing: 0; }
.dim { color: var(--text-dim); }
.faint { color: var(--text-faint); font-size: 13px; }
.row { display: flex; align-items: center; gap: 10px; }
.wrap { flex-wrap: wrap; }
.spacer { flex: 1 1 auto; }
/* Small structural label used across panels, cards, tables and forms. */
.eyebrow {
font-family: var(--mono);
font-size: 10.5px;
font-weight: 600;
letter-spacing: .13em;
text-transform: uppercase;
color: var(--text-faint);
}
/* ----------------------------------------------------------- focus states */
:where(button, [href], input, select, textarea, [tabindex]):focus-visible {
outline: 2px solid var(--mint);
outline-offset: 2px;
border-radius: var(--r-sm);
}
/* --------------------------------------------------------------- controls */
button {
font: 500 13.5px/1.2 var(--sans);
letter-spacing: .005em;
padding: 8px 14px;
border-radius: var(--r-sm);
border: 1px solid var(--line-strong);
background: var(--surface-2);
color: var(--text);
cursor: pointer;
white-space: nowrap;
transition: border-color var(--t-fast), background var(--t-fast),
color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}
button:hover:not(:disabled) { background: var(--surface-3); border-color: var(--line-hover); }
button:active:not(:disabled) { transform: translateY(1px); }
button:disabled { opacity: .4; cursor: not-allowed; }
button.primary {
background: var(--mint);
border-color: var(--mint);
color: var(--mint-ink);
font-weight: 650;
}
button.primary:hover:not(:disabled) {
background: var(--mint-bright);
border-color: var(--mint-bright);
box-shadow: 0 6px 20px -10px rgba(61,220,151,.9);
}
button.danger {
color: var(--danger-text);
border-color: var(--danger-deep);
background: rgba(244,98,111,.06);
}
button.danger:hover:not(:disabled) {
background: rgba(244,98,111,.14);
border-color: var(--danger);
color: #ffd0d4;
}
button.ghost {
background: transparent;
border-color: transparent;
color: var(--text-dim);
}
button.ghost:hover:not(:disabled) { background: var(--surface-2); color: var(--text); }
button.ghost.danger { background: transparent; border-color: transparent; }
button.ghost.danger:hover:not(:disabled) { background: rgba(244,98,111,.12); }
button.small { padding: 5px 11px; font-size: 12.5px; border-radius: 6px; }
/* ------------------------------------------------------------------ forms */
input, select, textarea {
font: 14px/1.4 var(--sans);
width: 100%;
padding: 9px 12px;
border-radius: var(--r-sm);
border: 1px solid var(--line);
background: var(--well);
color: var(--text);
transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}
input::placeholder, textarea::placeholder { color: #635e73; }
input:hover:not(:focus), select:hover:not(:focus) { border-color: var(--line-strong); }
input:focus, select:focus, textarea:focus {
outline: none;
border-color: var(--mint-deep);
background: #0b0a0f;
box-shadow: 0 0 0 3px var(--mint-glow);
}
select {
appearance: none;
padding-right: 34px;
background-image: linear-gradient(45deg, transparent 50%, var(--text-faint) 50%),
linear-gradient(135deg, var(--text-faint) 50%, transparent 50%);
background-position: calc(100% - 17px) calc(50% + 1px), calc(100% - 12px) calc(50% + 1px);
background-size: 5px 5px, 5px 5px;
background-repeat: no-repeat;
}
label {
display: block;
margin-bottom: 6px;
font-family: var(--mono);
font-size: 10.5px;
font-weight: 600;
letter-spacing: .13em;
text-transform: uppercase;
color: var(--text-dim);
}
.field { margin-bottom: 15px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
/* Checkbox rows are sentences, not labels — opt them back out of the mono cap style. */
label.check {
display: flex;
align-items: flex-start;
gap: 9px;
margin-bottom: 0;
font: 13.5px/1.45 var(--sans);
letter-spacing: normal;
text-transform: none;
color: var(--text);
cursor: pointer;
}
label.check input {
width: auto;
flex: none;
margin-top: 1px;
accent-color: var(--mint);
padding: 0;
}
/* ------------------------------------------------------------ brand mark */
.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark {
position: relative;
width: 32px;
height: 32px;
flex: none;
display: grid;
place-items: center;
border-radius: 9px;
background:
linear-gradient(150deg, rgba(61,220,151,.22), rgba(154,162,255,.14) 55%, transparent),
var(--surface-2);
border: 1px solid var(--line-strong);
box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
font: 700 12px/1 var(--mono);
letter-spacing: .04em;
color: var(--mint);
}
/* a single lit node on the mark — the product in one glyph */
.brand-mark::after {
content: "";
position: absolute;
top: -2px;
right: -2px;
width: 6px;
height: 6px;
border-radius: 50%;
background: var(--mint);
box-shadow: 0 0 0 2px var(--bg), 0 0 10px rgba(61,220,151,.8);
}
.brand h1 { font-size: 15px; font-weight: 600; letter-spacing: -.01em; }
.brand .brand-sub,
.card-header .brand-sub {
display: block;
margin-top: 1px;
font-family: var(--mono);
font-size: 9.5px;
font-weight: 600;
letter-spacing: .16em;
text-transform: uppercase;
color: var(--text-faint);
}
/* --------------------------------------------------------- particle field */
.bg-field {
position: fixed;
inset: 0;
z-index: 0;
pointer-events: none;
opacity: 1;
transition: opacity 600ms var(--ease-out-quart);
}
.bg-field canvas { display: block; width: 100%; height: 100%; }
/* Inside the console it is a whisper, not a feature. */
body[data-screen="console"] .bg-field { opacity: .38; }
/* ------------------------------------------------------------------ login */
.login-shell {
min-height: 100vh;
display: grid;
grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
align-items: center;
gap: clamp(32px, 7vw, 90px);
max-width: 1080px;
margin: 0 auto;
padding: 40px 28px;
}
.login-aside { max-width: 460px; }
.login-aside .brand { margin-bottom: 34px; }
.login-headline {
font-size: clamp(28px, 4.2vw, 40px);
line-height: 1.08;
font-weight: 600;
letter-spacing: -.03em;
margin: 0 0 16px;
text-wrap: balance;
}
.login-headline em {
font-style: normal;
color: var(--mint);
}
.login-lede {
color: var(--text-dim);
font-size: 15px;
line-height: 1.6;
max-width: 42ch;
margin-bottom: 30px;
}
.login-facts {
list-style: none;
margin: 0;
padding: 0;
border-top: 1px solid var(--line);
}
.login-facts li {
display: flex;
align-items: baseline;
gap: 12px;
padding: 11px 2px;
border-bottom: 1px solid var(--line);
font-family: var(--mono);
font-size: 11px;
letter-spacing: .11em;
text-transform: uppercase;
color: var(--text-dim);
}
.login-facts li::before {
content: "";
width: 5px;
height: 5px;
flex: none;
border-radius: 1px;
background: var(--mint);
transform: translateY(-1px);
box-shadow: 0 0 8px rgba(61,220,151,.6);
}
.login-facts li:nth-child(2)::before { background: var(--copper); box-shadow: 0 0 8px rgba(233,160,92,.55); }
.login-facts li:nth-child(3)::before { background: var(--iris); box-shadow: 0 0 8px rgba(154,162,255,.55); }
.login-card {
width: 100%;
background: linear-gradient(180deg, rgba(255,255,255,.028), transparent 42%), var(--surface);
border: 1px solid var(--line-strong);
border-radius: var(--r-xl);
padding: 30px 30px 32px;
box-shadow: var(--shadow-pop);
animation: card-rise 520ms var(--ease-out-expo) both;
}
/* the compact brand only appears once the aside is dropped on narrow screens */
.card-brand { display: none; margin-bottom: 26px; }
.login-card .form-title {
font-size: 17px;
font-weight: 600;
letter-spacing: -.015em;
margin-bottom: 4px;
}
.login-card .form-note { margin: 0 0 22px; }
.login-card button[type="submit"] { width: 100%; padding: 11px 14px; font-size: 14px; }
.login-foot {
margin: 20px 0 0;
padding-top: 16px;
border-top: 1px solid var(--line);
font-family: var(--mono);
font-size: 10.5px;
letter-spacing: .1em;
text-transform: uppercase;
color: var(--text-faint);
}
@keyframes card-rise {
from { opacity: 0; transform: translateY(14px) scale(.985); }
to { opacity: 1; transform: none; }
}
@media (max-width: 900px) {
.login-shell { grid-template-columns: minmax(0, 1fr); max-width: 420px; gap: 30px; }
.login-aside { display: none; }
.login-shell .login-card .card-brand { display: flex; }
}
/* ---------------------------------------------------------------- console */
header.topbar {
position: sticky;
top: 0;
z-index: 20;
display: flex;
align-items: center;
gap: 16px;
padding: 11px 22px;
background: rgba(11,10,13,.86);
-webkit-backdrop-filter: blur(14px) saturate(140%);
backdrop-filter: blur(14px) saturate(140%);
border-bottom: 1px solid var(--line);
}
/* hairline of signal along the very top of the console */
header.topbar::before {
content: "";
position: absolute;
inset: 0 0 auto;
height: 1px;
background: linear-gradient(90deg, transparent, rgba(61,220,151,.55) 18%, rgba(154,162,255,.4) 55%, transparent 88%);
}
.topbar-divider {
width: 1px;
height: 22px;
background: var(--line-strong);
flex: none;
}
nav.tabs {
display: flex;
gap: 3px;
overflow-x: auto;
scrollbar-width: none;
}
nav.tabs::-webkit-scrollbar { display: none; }
nav.tabs button {
background: none;
border: 1px solid transparent;
border-radius: 6px;
padding: 7px 12px;
color: var(--text-dim);
font-family: var(--mono);
font-size: 11px;
font-weight: 600;
letter-spacing: .12em;
text-transform: uppercase;
}
nav.tabs button:hover:not(:disabled) { background: var(--surface-2); color: var(--text); }
nav.tabs button.active {
color: var(--mint);
background: rgba(61,220,151,.10);
border-color: rgba(61,220,151,.24);
}
#whoami {
font-family: var(--mono);
font-size: 11px;
letter-spacing: .06em;
color: var(--text-dim);
}
main {
padding: 26px 24px 72px;
max-width: 1240px;
margin: 0 auto;
}
.panel-head {
display: flex;
align-items: center;
gap: 12px;
margin-bottom: 16px;
padding-bottom: 12px;
border-bottom: 1px solid var(--line);
}
.panel-head h2 {
display: flex;
align-items: center;
gap: 9px;
font-family: var(--mono);
font-size: 12px;
font-weight: 700;
letter-spacing: .16em;
text-transform: uppercase;
color: var(--text);
}
.panel-head h2::before {
content: "";
width: 3px;
height: 13px;
border-radius: 2px;
background: var(--mint);
box-shadow: 0 0 10px rgba(61,220,151,.5);
}
#machines-count {
font-family: var(--mono);
font-size: 10.5px;
letter-spacing: .1em;
text-transform: uppercase;
color: var(--text-faint);
padding: 3px 8px;
border: 1px solid var(--line);
border-radius: 20px;
}
/* ------------------------------------------------------------------ cards */
.grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(296px, 1fr));
gap: 14px;
}
.card {
position: relative;
overflow: hidden;
background: var(--surface);
border: 1px solid var(--line);
border-radius: var(--r-md);
padding: 15px 16px;
display: flex;
flex-direction: column;
gap: 9px;
transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-fast);
}
/* status rail: neutral by default, lit when the machine reports online */
.card::before {
content: "";
position: absolute;
left: 0;
top: 0;
bottom: 0;
width: 2px;
background: var(--line-strong);
transition: background var(--t-fast);
}
.card:has(.dot.online)::before { background: linear-gradient(180deg, var(--mint), rgba(61,220,151,.15)); }
.card:has(.dot.direct)::before { background: linear-gradient(180deg, var(--iris), rgba(154,162,255,.15)); }
.card:hover { border-color: var(--line-strong); background: var(--surface-2); }
.card-title { display: flex; align-items: center; gap: 9px; }
.card-title h3 {
font-family: var(--mono);
font-size: 13.5px;
font-weight: 600;
letter-spacing: -.005em;
color: var(--text);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.card-actions {
display: flex;
flex-wrap: wrap;
gap: 6px;
margin: auto -16px -15px;
padding: 12px 16px;
border-top: 1px solid var(--line);
background: rgba(0,0,0,.16);
}
/* ------------------------------------------------------------------- dots */
.dot {
width: 8px;
height: 8px;
flex: none;
border-radius: 50%;
background: var(--text-faint);
}
.dot.online {
background: var(--mint);
box-shadow: 0 0 0 3px var(--mint-glow);
animation: pulse 2.6s var(--ease-out-quart) infinite;
}
.dot.offline { background: #4b4757; box-shadow: none; animation: none; }
.dot.direct { background: var(--iris); box-shadow: 0 0 0 3px rgba(154,162,255,.13); animation: none; }
@keyframes pulse {
0%, 100% { box-shadow: 0 0 0 3px var(--mint-glow); }
50% { box-shadow: 0 0 0 5px rgba(61,220,151,.05); }
}
/* ------------------------------------------------------------------- tags */
.tag {
display: inline-flex;
align-items: center;
font-family: var(--mono);
font-size: 10px;
font-weight: 600;
letter-spacing: .1em;
text-transform: uppercase;
padding: 3px 8px;
border-radius: 20px;
border: 1px solid var(--line-strong);
background: rgba(255,255,255,.02);
color: var(--text-dim);
white-space: nowrap;
}
.tag.role { border-color: rgba(61,220,151,.32); color: var(--mint); background: rgba(61,220,151,.08); }
.tag.warn { border-color: rgba(233,160,92,.34); color: var(--copper); background: rgba(233,160,92,.08); }
/* ----------------------------------------------------------------- tables */
.table-wrap {
overflow-x: auto;
border: 1px solid var(--line);
border-radius: var(--r-md);
background: var(--surface);
}
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th {
text-align: left;
padding: 10px 12px;
font-family: var(--mono);
font-size: 10.5px;
font-weight: 700;
letter-spacing: .13em;
text-transform: uppercase;
color: var(--text-dim);
background: rgba(255,255,255,.022);
border-bottom: 1px solid var(--line);
white-space: nowrap;
}
td {
padding: 10px 12px;
border-bottom: 1px solid var(--line);
vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr { transition: background var(--t-fast); }
tbody tr:hover { background: rgba(255,255,255,.028); }
td .faint, th .faint { font-size: 12.5px; }
/* ------------------------------------------------------------------ modal */
.modal-backdrop {
position: fixed;
inset: 0;
z-index: 50;
display: grid;
place-items: center;
padding: 20px;
background: rgba(5,4,7,.74);
-webkit-backdrop-filter: blur(3px);
backdrop-filter: blur(3px);
animation: fade-in 180ms var(--ease-out-quart) both;
}
.modal {
width: 100%;
max-width: 470px;
max-height: 88vh;
overflow-y: auto;
background: linear-gradient(180deg, rgba(255,255,255,.03), transparent 30%), var(--surface);
border: 1px solid var(--line-strong);
border-radius: var(--r-lg);
padding: 22px 24px 24px;
box-shadow: var(--shadow-pop);
animation: card-rise 300ms var(--ease-out-expo) both;
}
.modal-head {
display: flex;
align-items: center;
gap: 10px;
margin: -22px -24px 20px;
padding: 16px 18px 15px 24px;
border-bottom: 1px solid var(--line);
}
.modal-head h2 {
font-size: 15px;
font-weight: 600;
letter-spacing: -.01em;
}
.modal-head button { padding: 3px 9px; font-size: 13px; line-height: 1; }
.modal-actions {
display: flex;
gap: 8px;
justify-content: flex-end;
margin: 22px -24px -24px;
padding: 16px 24px;
border-top: 1px solid var(--line);
background: rgba(0,0,0,.18);
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
/* ---------------------------------------------------------------- notices */
.notice {
padding: 11px 14px;
border-radius: var(--r-sm);
border: 1px solid var(--line-strong);
border-left-width: 2px;
background: var(--well);
font-size: 13.5px;
line-height: 1.45;
margin-bottom: 15px;
}
.notice.error {
border-color: rgba(244,98,111,.34);
border-left-color: var(--danger);
color: var(--danger-text);
background: rgba(244,98,111,.08);
}
.notice.ok {
border-color: rgba(61,220,151,.3);
border-left-color: var(--mint);
color: var(--mint);
background: rgba(61,220,151,.07);
}
.empty {
padding: 52px 24px;
text-align: center;
font-size: 13.5px;
color: var(--text-faint);
border: 1px dashed var(--line-strong);
border-radius: var(--r-md);
background:
repeating-linear-gradient(-45deg, rgba(255,255,255,.012) 0 8px, transparent 8px 16px);
}
.copybox { display: flex; gap: 8px; align-items: stretch; }
.copybox input {
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0;
}
.copybox button { flex: none; }
#toast {
position: fixed;
left: 50%;
bottom: 26px;
z-index: 100;
transform: translateX(-50%);
padding: 11px 18px;
font-size: 13.5px;
background: var(--surface-2);
border: 1px solid var(--line-strong);
border-left: 2px solid var(--mint);
border-radius: var(--r-sm);
box-shadow: var(--shadow-pop);
animation: toast-in 300ms var(--ease-out-expo) both;
}
@keyframes toast-in {
from { opacity: 0; transform: translate(-50%, 12px); }
to { opacity: 1; transform: translate(-50%, 0); }
}
/* ----------------------------------------------------- public page shells */
.center-shell {
min-height: 100vh;
display: grid;
place-items: center;
padding: 40px 22px;
}
.center-card {
width: 100%;
max-width: 560px;
background: linear-gradient(180deg, rgba(255,255,255,.028), transparent 34%), var(--surface);
border: 1px solid var(--line-strong);
border-radius: var(--r-xl);
box-shadow: var(--shadow-pop);
animation: card-rise 520ms var(--ease-out-expo) both;
overflow: hidden;
}
.card-header {
display: flex;
align-items: center;
gap: 11px;
padding: 18px 26px;
border-bottom: 1px solid var(--line);
background: rgba(0,0,0,.2);
}
.card-body { padding: 26px; }
.card-body > h1 {
font-size: 22px;
letter-spacing: -.022em;
margin-bottom: 8px;
}
.card-kicker {
display: block;
margin-bottom: 10px;
font-family: var(--mono);
font-size: 10.5px;
font-weight: 600;
letter-spacing: .16em;
text-transform: uppercase;
color: var(--mint);
}
pre.code {
background: var(--bg-deep);
border: 1px solid var(--line);
border-left: 2px solid rgba(61,220,151,.45);
border-radius: var(--r-sm);
padding: 13px 15px;
margin: 10px 0 0;
overflow-x: auto;
font-family: var(--mono);
font-size: 12.5px;
line-height: 1.65;
color: #cbe7da;
}
ol.steps {
list-style: none;
counter-reset: step;
margin: 22px 0 0;
padding: 0;
}
ol.steps li {
counter-increment: step;
position: relative;
padding: 0 0 20px 40px;
font-size: 14px;
line-height: 1.55;
}
ol.steps li::before {
content: counter(step, decimal-leading-zero);
position: absolute;
left: 0;
top: 0;
width: 26px;
height: 26px;
display: grid;
place-items: center;
border-radius: 7px;
border: 1px solid var(--line-strong);
background: var(--surface-2);
font: 700 10.5px/1 var(--mono);
letter-spacing: .04em;
color: var(--mint);
}
/* connector line between steps — the "sequence" reads at a glance */
ol.steps li::after {
content: "";
position: absolute;
left: 13px;
top: 30px;
bottom: 8px;
width: 1px;
background: linear-gradient(180deg, var(--line-strong), transparent);
}
ol.steps li:last-child { padding-bottom: 0; }
ol.steps li:last-child::after { display: none; }
ol.steps li strong { font-weight: 600; }
/* ----------------------------------------------------------------- viewer */
body.viewer-body {
overflow: hidden;
height: 100vh;
display: flex;
flex-direction: column;
background: #05070a;
}
.viewer-bar {
flex: none;
display: flex;
align-items: center;
gap: 9px;
height: 38px;
padding: 0 10px 0 12px;
background: linear-gradient(180deg, #17161d, #121118);
border-bottom: 1px solid #262433;
}
.viewer-bar #client-name {
font-family: var(--mono);
font-size: 12.5px;
font-weight: 600;
letter-spacing: -.005em;
max-width: 34vw;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.viewer-bar #conn-status {
font-family: var(--mono);
font-size: 10.5px;
letter-spacing: .1em;
text-transform: uppercase;
}
.viewer-bar .tag { padding: 2px 7px; font-size: 9.5px; }
.viewer-bar button {
padding: 4px 10px;
font-size: 12px;
border-radius: 6px;
background: rgba(255,255,255,.045);
border-color: rgba(255,255,255,.10);
}
.viewer-bar button:hover:not(:disabled) { background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.2); }
.viewer-bar button.danger {
background: rgba(244,98,111,.10);
border-color: rgba(244,98,111,.28);
color: var(--danger-text);
}
.viewer-bar button.danger:hover:not(:disabled) { background: rgba(244,98,111,.2); border-color: var(--danger); }
.viewer-sep { width: 1px; height: 18px; background: rgba(255,255,255,.10); flex: none; }
#screen {
flex: 1 1 auto;
min-height: 0;
background: #05070a;
overflow: hidden;
}
.viewer-status {
position: absolute;
inset: 0;
display: grid;
place-items: center;
pointer-events: none;
background: radial-gradient(60% 60% at 50% 45%, rgba(11,10,13,.72), rgba(5,7,10,.94));
}
.viewer-status .box {
pointer-events: auto;
min-width: 300px;
max-width: 430px;
padding: 26px 30px 24px;
text-align: center;
background: var(--surface);
border: 1px solid var(--line-strong);
border-radius: var(--r-lg);
box-shadow: var(--shadow-pop);
}
.viewer-status .box h2 {
font-family: var(--mono);
font-size: 12px;
font-weight: 700;
letter-spacing: .15em;
text-transform: uppercase;
color: var(--text);
margin-bottom: 10px;
}
.viewer-status .box p { font-size: 13.5px; line-height: 1.5; }
/* indeterminate progress hairline under the status title */
.viewer-status .box::before {
content: "";
display: block;
width: 46px;
height: 2px;
margin: 0 auto 16px;
border-radius: 2px;
background: linear-gradient(90deg, transparent, var(--mint), transparent);
animation: scan 1.8s var(--ease-out-quart) infinite;
}
@keyframes scan {
0%, 100% { opacity: .25; transform: scaleX(.5); }
50% { opacity: 1; transform: scaleX(1); }
}
/* ------------------------------------------------------------- responsive */
@media (max-width: 820px) {
header.topbar { flex-wrap: wrap; gap: 10px 12px; padding: 10px 16px; }
header.topbar .topbar-divider { display: none; }
nav.tabs { order: 3; width: 100%; }
main { padding: 20px 16px 60px; }
.panel-head { flex-wrap: wrap; }
.field-row { grid-template-columns: 1fr; }
.card-body, .card-header { padding-left: 20px; padding-right: 20px; }
}
/* --------------------------------------------------------- reduced motion */
@media (prefers-reduced-motion: reduce) {
*, *::before, *::after {
animation-duration: .001ms !important;
animation-iteration-count: 1 !important;
transition-duration: .001ms !important;
scroll-behavior: auto !important;
}
}