/* ============================================================
   Panel design system (after the BigGPT Browser Control Agent):
   cool graphite neutrals, monochrome "ink" accent, green/amber/red
   status. Flat surfaces, hairline borders, no glow. Themes via
   data-theme on <html>: "system" (default), "light", "dark".
   ============================================================ */

:root {
  --bg: #F5F6F7;
  --bar: #ECEEF0;
  --surface: #FFFFFF;
  --border: #E4E7EA;
  --border-strong: #D8DCE1;
  --chip: #EAECEF;
  --text: #181A1D;
  --text-mid: #5C636D;
  --text-faint: #969BA3;
  --placeholder: #B2B7BE;

  --accent: #2C2E33;
  --accent-hover: #15161A;
  --accent-on: #FFFFFF;
  --soft-bg: #ECEDEF;
  --soft-border: #D2D6DB;

  --ok: #2F9E5E;
  --ok-bg: #E7F3EC;
  --ok-text: #1E7A45;
  --bad: #D14343;
  --bad-bg: #FBE9E9;
  --bad-text: #A23030;
  --warn: #E6A23C;
  --warn-bg: #FBF1E0;
  --warn-text: #8F6210;

  --btn-primary-bg: #181A1D;
  --btn-primary-text: #F5F6F7;
  --overlay: rgba(24,26,29,0.5);
  color-scheme: light;
}
/* Dark tokens, used by [data-theme="dark"] and by "system" on a dark device. */
[data-theme="dark"] {
  --bg: #101113;
  --bar: #16181B;
  --surface: #1B1D21;
  --border: #292C31;
  --border-strong: #34383E;
  --chip: #23262B;
  --text: #ECEDEF;
  --text-mid: #9CA2AB;
  --text-faint: #686E77;
  --placeholder: #565C64;
  --accent: #E6E7EA;
  --accent-hover: #FFFFFF;
  --accent-on: #15161A;
  --soft-bg: #26282D;
  --soft-border: #3C4047;
  --ok: #45C07E;
  --ok-bg: #122619;
  --ok-text: #74D49C;
  --bad: #ED7373;
  --bad-bg: #2A1515;
  --bad-text: #F0A0A0;
  --warn: #F0B14A;
  --warn-bg: #2A2010;
  --warn-text: #F1C879;
  --btn-primary-bg: #ECEDEF;
  --btn-primary-text: #16181B;
  --overlay: rgba(0,0,0,0.6);
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  [data-theme="system"] {
    --bg: #101113;
    --bar: #16181B;
    --surface: #1B1D21;
    --border: #292C31;
    --border-strong: #34383E;
    --chip: #23262B;
    --text: #ECEDEF;
    --text-mid: #9CA2AB;
    --text-faint: #686E77;
    --placeholder: #565C64;
    --accent: #E6E7EA;
    --accent-hover: #FFFFFF;
    --accent-on: #15161A;
    --soft-bg: #26282D;
    --soft-border: #3C4047;
    --ok: #45C07E;
    --ok-bg: #122619;
    --ok-text: #74D49C;
    --bad: #ED7373;
    --bad-bg: #2A1515;
    --bad-text: #F0A0A0;
    --warn: #F0B14A;
    --warn-bg: #2A2010;
    --warn-text: #F1C879;
    --btn-primary-bg: #ECEDEF;
    --btn-primary-text: #16181B;
    --overlay: rgba(0,0,0,0.6);
    color-scheme: dark;
  }
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
a:hover { color: var(--text); }
[hidden] { display: none !important; }
.icon { width: 16px; height: 16px; flex-shrink: 0; vertical-align: -3px; }

h1 { font-size: 21px; font-weight: 600; letter-spacing: -0.3px; margin: 0 0 4px; word-break: break-word; }
h2 {
  color: var(--text-faint); font-size: 11px; font-weight: 600; letter-spacing: 0.8px;
  text-transform: uppercase; margin: 30px 0 10px;
}
legend { color: var(--text-faint); font-size: 11px; font-weight: 600; letter-spacing: 0.8px; text-transform: uppercase; padding: 0 6px; }
.subtitle { color: var(--text-faint); font-size: 13px; margin: 0 0 22px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.muted { color: var(--text-faint); }
.small { font-size: 12.5px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.nowrap { white-space: nowrap; }
.error-text { color: var(--bad-text); }

/* ---------- header ---------- */
.top {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 6px; height: 52px; padding: 0 16px;
  background: var(--bar); border-bottom: 0.5px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 9px; text-decoration: none; font-size: 14px; font-weight: 600; letter-spacing: -0.1px; margin-right: 10px; }
.mark { width: 20px; height: 20px; border-radius: 50%; background: var(--text); position: relative; flex-shrink: 0; }
.mark::after { content: ""; position: absolute; inset: 6px; border-radius: 50%; background: var(--bar); }
.top nav { display: flex; align-items: center; gap: 2px; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.top nav::-webkit-scrollbar { display: none; }
.nav-item {
  display: flex; align-items: center; gap: 7px; padding: 7px 10px; border-radius: 9px;
  color: var(--text-mid); font-size: 13px; font-weight: 500; text-decoration: none; white-space: nowrap;
}
.nav-item .icon { color: var(--text-faint); }
.nav-item:hover { background: var(--chip); color: var(--text); }
.nav-item.active { background: var(--chip); color: var(--text); }
.nav-item.active .icon { color: var(--accent); }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.icon-btn {
  width: 34px; height: 34px; border-radius: 9px; border: none; background: transparent; padding: 0;
  color: var(--text-mid); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; text-decoration: none;
}
.icon-btn:hover { background: var(--chip); color: var(--text); }
.icon-btn .icon { width: 18px; height: 18px; }

/* The toggle shows the theme you'd switch TO: a moon in light mode, a sun in dark. */
.theme-toggle .when-dark { display: none; }
[data-theme="dark"] .theme-toggle .when-dark { display: block; }
[data-theme="dark"] .theme-toggle .when-light { display: none; }
@media (prefers-color-scheme: dark) {
  [data-theme="system"] .theme-toggle .when-dark { display: block; }
  [data-theme="system"] .theme-toggle .when-light { display: none; }
}

/* ---------- layout ---------- */
main { max-width: 1080px; margin: 0 auto; padding: 26px 20px 60px; }
main.narrow-page { max-width: 640px; }
.narrow { max-width: 520px; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 22px; flex-wrap: wrap; }
.page-head h1 { margin-bottom: 0; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.back { display: inline-flex; align-items: center; gap: 4px; color: var(--text-faint); font-size: 13px; text-decoration: none; margin: 0 0 14px; }
.back:hover { color: var(--text); }
.inline { display: inline; }
.indent { padding-left: 26px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.actions form { display: inline-flex; gap: 8px; align-items: center; }
.buttons { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- buttons ---------- */
button, .button {
  font: inherit; font-size: 13px; font-weight: 500; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 16px; border-radius: 10px; border: none;
  background: var(--btn-primary-bg); color: var(--btn-primary-text);
}
button:hover, .button:hover { opacity: 0.9; color: var(--btn-primary-text); }
button:disabled { opacity: 0.45; cursor: default; }
button.ghost, .button.ghost {
  background: var(--surface); color: var(--text-mid); border: 0.5px solid var(--border-strong);
}
button.ghost:hover, .button.ghost:hover { opacity: 1; color: var(--text); border-color: var(--text-faint); }
button.danger, .button.danger { background: var(--surface); color: var(--bad-text); border: 0.5px solid var(--border-strong); }
button.danger:hover { opacity: 1; border-color: var(--bad); color: var(--bad); }
button.small, .button.small { padding: 6px 11px; font-size: 12px; border-radius: 8px; }
button.link { background: none; border: none; padding: 0; color: var(--text-mid); font-weight: 400; }
button.link:hover { color: var(--text); text-decoration: underline; }
.button.block, button.block { width: 100%; }

/* ---------- forms ---------- */
input, select, textarea {
  font: inherit; font-size: 13.5px; color: var(--text); max-width: 100%;
  background: var(--bg); border: 0.5px solid var(--border-strong); border-radius: 9px; padding: 9px 11px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); background: var(--surface); }
input::placeholder, textarea::placeholder { color: var(--placeholder); }
input[type="checkbox"], input[type="radio"] { padding: 0; width: auto; accent-color: var(--accent); }
.stack { display: flex; flex-direction: column; gap: 13px; }
.stack label, .grid-form label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; font-weight: 500; color: var(--text-mid); }
.stack label input, .stack label select, .stack label textarea { font-weight: 400; }
label.check, .stack label.check { flex-direction: row; align-items: center; gap: 9px; font-size: 13.5px; color: var(--text); font-weight: 400; }
.stack > button { align-self: flex-start; }
.small-input { width: 220px; }
fieldset {
  background: var(--surface); border: 0.5px solid var(--border-strong); border-radius: 12px;
  padding: 12px 16px 16px; margin: 0; display: flex; flex-direction: column; gap: 10px;
}
.grid-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; align-items: end; }
.form-card { background: var(--surface); border: 0.5px solid var(--border-strong); border-radius: 12px; padding: 18px 20px; }
.form-card > h2 { margin: 12px 0 -2px; }
.form-card > h2:first-of-type { margin-top: 0; }
/* The test-server choices only exist while "Test on port 443" is selected. */
fieldset.setup:not(:has(#preset-test443:checked)) .when-test443 { display: none; }

/* ---------- flash messages ---------- */
.flash {
  border-radius: 12px; padding: 12px 15px; margin-bottom: 18px; font-size: 13.5px; line-height: 1.5;
  background: var(--surface); border: 0.5px solid var(--border-strong); word-break: break-word;
}
.flash.error { background: var(--bad-bg); color: var(--bad-text); border-color: color-mix(in srgb, var(--bad) 35%, transparent); }
.flash.ok { background: var(--ok-bg); color: var(--ok-text); border-color: color-mix(in srgb, var(--ok) 35%, transparent); }

/* ---------- status badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 500; white-space: nowrap;
  padding: 3px 9px; border-radius: 20px; background: var(--chip); color: var(--text-mid);
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--text-faint); }
.badge.ok, .badge.active { background: var(--ok-bg); color: var(--ok-text); }
.badge.ok::before, .badge.active::before { background: var(--ok); }
.badge.degraded, .badge.rebooting, .badge.provisioning, .badge.pending, .badge.destroying { background: var(--warn-bg); color: var(--warn-text); }
.badge.degraded::before, .badge.rebooting::before, .badge.provisioning::before, .badge.pending::before, .badge.destroying::before { background: var(--warn); }
.badge.down, .badge.error { background: var(--bad-bg); color: var(--bad-text); }
.badge.down::before, .badge.error::before { background: var(--bad); }

/* ---------- tables (admin) ---------- */
table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  background: var(--surface); border: 0.5px solid var(--border-strong); border-radius: 12px;
}
th, td { text-align: left; padding: 10px 14px; border-bottom: 0.5px solid var(--border); vertical-align: top; font-size: 13px; }
tr:last-child td, tr:last-child th { border-bottom: none; }
thead th { color: var(--text-faint); font-size: 11px; font-weight: 600; letter-spacing: 0.4px; text-transform: uppercase; white-space: nowrap; }
tbody tr:hover { background: color-mix(in srgb, var(--chip) 55%, transparent); }
td a { text-decoration: none; font-weight: 500; }
td a:hover { text-decoration: underline; }
table.kv th { width: 150px; color: var(--text-faint); font-weight: 500; font-size: 12.5px; }
tr.inactive td { color: var(--text-faint); }
tr.warn td:last-child, tr.warn td:nth-child(3) { color: var(--warn-text); }
tr.error td { color: var(--bad-text); }

/* ---------- disclosure ---------- */
details > summary { list-style: none; cursor: pointer; user-select: none; display: inline-flex; align-items: center; gap: 6px; color: var(--text-mid); font-size: 13px; }
details > summary::-webkit-details-marker { display: none; }
details > summary:hover { color: var(--text); }
details > summary .chev { transition: transform .15s ease; color: var(--text-faint); }
details[open] > summary .chev { transform: rotate(180deg); }

/* ---------- segmented control ---------- */
.segmented { display: inline-flex; background: var(--chip); border-radius: 10px; padding: 3px; gap: 3px; max-width: 100%; }
.segmented button, .segmented label {
  background: transparent; color: var(--text-mid); border: none; border-radius: 8px;
  padding: 7px 16px; font-size: 13px; font-weight: 500; cursor: pointer; white-space: nowrap;
}
.segmented button:hover, .segmented label:hover { opacity: 1; color: var(--text); }
.segmented .on, .segmented label:has(input:checked) { background: var(--surface); color: var(--text); box-shadow: 0 1px 2px rgba(0,0,0,0.07); }
.segmented label input { position: absolute; opacity: 0; pointer-events: none; }
.segmented.small button, .segmented.small label { padding: 5px 11px; font-size: 12px; }

/* ---------- login ---------- */
.auth { max-width: 360px; margin: 9vh auto 0; }
.auth .auth-brand { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-bottom: 22px; }
.auth .mark { width: 40px; height: 40px; }
.auth .mark::after { inset: 12px; background: var(--bg); }
.auth h1 { text-align: center; font-size: 19px; }
.auth .form-card .stack > button { align-self: stretch; }

/* ---------- user: server list ---------- */
.server-list { display: flex; flex-direction: column; gap: 10px; }
.server-card {
  display: flex; align-items: center; gap: 14px; padding: 15px 16px; text-decoration: none;
  background: var(--surface); border: 0.5px solid var(--border-strong); border-radius: 14px;
}
a.server-card:hover { border-color: var(--text-faint); }
.server-card.off { opacity: 0.65; }
.server-card .sc-icon { width: 40px; height: 40px; border-radius: 50%; background: var(--chip); color: var(--text-mid); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.server-card .sc-icon .icon { width: 20px; height: 20px; }
.server-card .sc-main { flex: 1; min-width: 0; }
.server-card .sc-name, .server-card .sc-sub { display: block; }
.server-card .sc-name { font-size: 15px; font-weight: 600; letter-spacing: -0.1px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.server-card .sc-sub { font-size: 12.5px; color: var(--text-faint); margin-top: 1px; }
.server-card .sc-chev { color: var(--text-faint); }
.empty { text-align: center; padding: 40px 12px; color: var(--text-mid); background: var(--surface); border: 0.5px solid var(--border-strong); border-radius: 14px; }
.empty .icon { width: 28px; height: 28px; color: var(--text-faint); margin-bottom: 6px; }
.empty p { margin: 4px 0; }

/* ---------- user: server page ---------- */
.app-pick { margin: 0 0 8px; }
.app-hint { color: var(--text-mid); font-size: 13px; margin: 6px 0 18px; }
.option { background: var(--surface); border: 0.5px solid var(--border-strong); border-radius: 14px; margin-bottom: 12px; }
.option.main { border-color: var(--text-faint); }
.option-head { display: flex; align-items: center; gap: 10px; padding: 14px 16px; }
details.option > summary { display: flex; width: 100%; color: var(--text); }
.option-head .oh-text { flex: 1; min-width: 0; }
.option-head .oh-title { font-size: 15px; font-weight: 600; letter-spacing: -0.1px; }
.option-head .oh-hint { font-size: 12.5px; color: var(--text-mid); margin-top: 1px; }
.option-head .oh-tech { font-size: 11px; color: var(--text-faint); margin-top: 2px; }
.option-body { padding: 0 16px 16px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.qr-wrap { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.qr { background: #FFFFFF; padding: 12px; border-radius: 12px; border: 0.5px solid var(--border); line-height: 0; }
.qr svg { width: 240px; height: 240px; max-width: 70vw; max-height: 70vw; }
.qr-step { text-align: center; font-size: 12px; color: var(--text-faint); margin-top: 6px; line-height: 1.3; }
.copyrow { display: flex; gap: 8px; width: 100%; max-width: 480px; }
.copyrow input { flex: 1; min-width: 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; color: var(--text-mid); }
.option-foot { border-top: 0.5px solid var(--border); padding: 12px 16px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.option-foot .of-label { font-size: 12.5px; color: var(--text-mid); width: 100%; }
.option-foot .more { width: 100%; }
.option-foot .more .grid-form { margin-top: 10px; }
.last-used { font-size: 12px; color: var(--text-faint); }
.backups-label { margin: 26px 0 10px; }
.fine-print { color: var(--text-faint); font-size: 12px; text-align: center; margin-top: 24px; }

/* Which app's configs to show (picked on the page, remembered per device). Amnezia is
   the default; JS sets data-app on <html>. */
.for-link, .for-other, .for-incy, .for-other-hint { display: none !important; }
[data-app="incy"] .for-amnezia, [data-app="other"] .for-amnezia { display: none !important; }
[data-app="incy"] .for-link, [data-app="other"] .for-link { display: flex !important; }
[data-app="incy"] .for-incy, [data-app="other"] .for-other-hint { display: block !important; }
[data-app="other"] .for-other { display: inline-flex !important; }
html:not([data-app="incy"]):not([data-app="other"]) .segmented [data-app-pick="amnezia"],
[data-app="incy"] .segmented [data-app-pick="incy"],
[data-app="other"] .segmented [data-app-pick="other"] { background: var(--surface); color: var(--text); box-shadow: 0 1px 2px rgba(0,0,0,0.07); }

/* Wide admin tables scroll sideways on small screens instead of squeezing. */
@media (max-width: 760px) {
  table { display: block; overflow-x: auto; }
}
@media (max-width: 560px) {
  main { padding: 20px 14px 50px; }
  .top { padding: 0 10px; }
  .brand { margin-right: 4px; }
  .brand .brand-name, .nav-item .nl { display: none; }
  .copyrow { flex-direction: column; }
}