/* SGC Cloud — National Design Studio style (realfood.gov / trumprx.gov):
   Instrument Serif headlines, Inter body, monospace uppercase labels,
   white light theme, near-black dark theme, minimal ornament. */
:root {
  --bg: #ffffff;
  --bg-alt: #f7f7f7;      /* alternating section */
  --muted: #efefef;
  --fg: #1a1a1a;
  --fg-soft: rgba(26, 26, 26, .68);
  --line: rgba(26, 26, 26, .14);
  --card: #ffffff;
  --ink-bg: #0a0a0a;      /* dark bands (nav, hero) */
  --ink-fg: #ffffff;
  --cream: #f5f5dc;
  --btn-bg: #1a1a1a;
  --btn-fg: #ffffff;
  --field: #ffffff;
  --ok: #2f6b3a;
  --warn: #8a5a00;
  --bad: #b3261e;
  --focus: #1a1a1a;
  --serif: "Instrument Serif", "DM Serif Display", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0a0a0a; --bg-alt: #121212; --muted: #1c1c1a; --fg: #ffffff; --fg-soft: rgba(255,255,255,.66);
    --line: rgba(245,245,220,.16); --card: #121211; --btn-bg: #f5f5dc; --btn-fg: #0a0a0a;
    --field: #0f0f0e; --ok: #8fd19e; --warn: #f0c46c; --bad: #ff8a80; --focus: #f5f5dc; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0a0a0a; --bg-alt: #121212; --muted: #1c1c1a; --fg: #ffffff; --fg-soft: rgba(255,255,255,.66);
  --line: rgba(245,245,220,.16); --card: #121211; --btn-bg: #f5f5dc; --btn-fg: #0a0a0a;
  --field: #0f0f0e; --ok: #8fd19e; --warn: #f0c46c; --bad: #ff8a80; --focus: #f5f5dc; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 16px/1.6 var(--sans); }
a { color: inherit; text-underline-offset: 4px; text-decoration-thickness: 1px; }
a:hover { opacity: .75; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
code { font-family: var(--mono); font-size: .9em; }

.wrap { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
@media (min-width: 900px) { .wrap { padding: 0 48px; } }

/* Navigation: solid black band, serif wordmark, uppercase tracked links */
.top { position: sticky; top: 0; z-index: 10; background: var(--ink-bg); color: var(--ink-fg); }
.top .wrap { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-family: var(--serif); font-size: 26px; line-height: 1; }
.brand:hover { opacity: 1; }
.brand-mark { width: 30px; height: 30px; fill: none; stroke: var(--cream); stroke-width: 1.4; stroke-linejoin: round; flex: none; }
.nav { margin-left: auto; display: flex; gap: 28px; flex-wrap: wrap; }
.nav a { text-decoration: none; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.7); padding: 6px 0; border-bottom: 1px solid transparent; }
.nav a:hover { color: #fff; opacity: 1; }
.nav a.on { color: #fff; border-bottom-color: var(--cream); }

/* Page header band: dark, serif display headline */
.masthead { background: var(--ink-bg); color: var(--ink-fg); padding: 72px 0 64px; }
.masthead .lede { color: rgba(255,255,255,.78); }
.masthead .eyebrow, .masthead .stat-label { color: rgba(245,245,220,.7); }
main { padding: 0 0 96px; }
.page { padding-top: 56px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 400; letter-spacing: -.01em; margin: 0; }
h1 { font-size: clamp(44px, 7vw, 96px); line-height: .98; }
h2 { font-size: clamp(30px, 3.6vw, 48px); line-height: 1.05; margin-bottom: 16px; }
h3 { font-size: 26px; line-height: 1.15; margin-bottom: 8px; }
.eyebrow, .stat-label, th, .label-mono {
  font-family: var(--mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; font-weight: 500;
}
.eyebrow { display: block; margin-bottom: 18px; color: var(--fg-soft); }
.lede { font-size: clamp(18px, 2vw, 22px); line-height: 1.5; color: var(--fg-soft); max-width: 720px; margin: 22px 0 0; }
.muted { color: var(--fg-soft); }
.small { font-size: 14px; }

/* Grids & cards: flat panels, hairline borders, no rounding */
.grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid > * { margin: 0; }
.grid > .card { border: 0; }
.grid.loose { gap: 24px; background: none; border: 0; }
.grid.loose > .card { border: 1px solid var(--line); }
.card { background: var(--card); border: 1px solid var(--line); padding: 32px; }
.stack > * + * { margin-top: 24px; }
.section { margin-top: 48px; }
.stat { font-family: var(--serif); font-size: clamp(48px, 6vw, 80px); line-height: 1; margin: 14px 0 10px; }
.stat.sm { font-size: clamp(30px, 3.4vw, 44px); }
.stat-label { color: var(--fg-soft); }

.pill { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding: 5px 10px; border: 1px solid currentColor; }
.pill.ok { color: var(--ok); } .pill.warn { color: var(--warn); } .pill.bad { color: var(--bad); } .pill.off { color: var(--fg-soft); }

/* Buttons: rectangular, generous padding */
.btn {
  appearance: none; border: 1px solid var(--btn-bg); border-radius: 0; padding: 15px 30px;
  font: 500 15px/1 var(--sans); letter-spacing: .02em; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--btn-bg); color: var(--btn-fg); transition: background-color .15s, color .15s;
}
.btn:hover { opacity: 1; background: transparent; color: var(--fg); }
.btn.ghost { background: transparent; color: var(--fg); border-color: var(--fg); }
.btn.ghost:hover { background: var(--btn-bg); color: var(--btn-fg); }
.btn.light { background: #fff; color: #000; border-color: #fff; }
.btn.light:hover { background: #ececec; color: #000; }
.btn.small { padding: 10px 18px; font-size: 13px; }
.btn.block { width: 100%; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.between { justify-content: space-between; }

/* Forms */
label { display: block; font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; margin: 0 0 10px; }
.field { margin-bottom: 26px; }
.field .help { font-size: 14px; color: var(--fg-soft); margin-top: 8px; }
input:not([type]), input[type=text], input[type=email], input[type=password], input[type=number], input[type=url], input[type=tel], input[type=search], textarea, select {
  width: 100%; font: 400 16px/1.4 var(--sans); color: var(--fg); background: var(--field);
  border: 1px solid var(--line); border-bottom: 1px solid var(--fg); border-radius: 0; padding: 14px 16px;
}
textarea { min-height: 130px; font-family: var(--mono); font-size: 13px; line-height: 1.55; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--fg); box-shadow: inset 0 0 0 1px var(--fg); }
input:disabled, textarea:disabled { opacity: .55; cursor: not-allowed; }
.switch { display: inline-flex; align-items: center; gap: 12px; font-family: var(--sans); font-size: 15px; letter-spacing: 0; text-transform: none; cursor: pointer; margin: 0; }
.switch input { width: 44px; height: 24px; appearance: none; background: var(--muted); border: 1px solid var(--line); position: relative; cursor: pointer; margin: 0; flex: none; }
.switch input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; background: var(--fg-soft); transition: transform .15s; }
.switch input:checked { background: var(--btn-bg); }
.switch input:checked::after { transform: translateX(20px); background: var(--btn-fg); }
.secret-hint { font-family: var(--mono); font-size: 13px; padding: 4px 10px; background: var(--muted); }

.flash { padding: 16px 20px; margin: 32px 0 0; border-left: 3px solid var(--fg); background: var(--card); font-weight: 500; }
.flash.ok { border-left-color: var(--ok); }
.flash.bad { border-left-color: var(--bad); color: var(--bad); }
.banner { background: var(--bad); color: #fff; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; padding: 10px 24px; text-align: center; }
.banner a { color: #fff; }

/* Tabs: underlined monospace labels */
.tabs { display: flex; gap: 28px; flex-wrap: wrap; border-bottom: 1px solid var(--line); margin: 0 0 40px; }
.tabs a { text-decoration: none; font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; padding: 14px 0; color: var(--fg-soft); border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs a.on { color: var(--fg); border-bottom-color: var(--fg); }
.tabs a:hover { color: var(--fg); opacity: 1; }

table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; padding: 14px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--fg-soft); font-size: 11px; }
.table-wrap { overflow-x: auto; }
.bar { height: 6px; background: var(--muted); overflow: hidden; margin: 18px 0 12px; }
.bar > span { display: block; height: 100%; background: var(--fg); }
.bar.warn > span { background: var(--warn); } .bar.bad > span { background: var(--bad); }
.kv { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.kv:last-child { border-bottom: 0; }

/* Sign-in: full-viewport split hero */
.hero { min-height: calc(100vh - 68px); display: grid; grid-template-columns: 1.1fr .9fr; }
.hero-copy { background: var(--ink-bg); color: var(--ink-fg); display: flex; flex-direction: column; justify-content: center; padding: 72px 48px; }
.hero-copy h1 { font-size: clamp(52px, 8vw, 120px); }
.hero-copy .lede { color: rgba(255,255,255,.78); }
.hero-copy .eyebrow, .hero-copy .stat-label { color: rgba(245,245,220,.7); }
.hero-form { display: flex; align-items: center; justify-content: center; padding: 56px 24px; }
.hero-form .card { width: 100%; max-width: 440px; }
/* display=popup: compact sign-in window opened by another SGC app */
.hero.popup { grid-template-columns: 1fr; min-height: 100vh; }
.hero.popup .hero-form { padding: 24px 16px; align-items: flex-start; }
.hero-stats { display: flex; gap: 48px; margin-top: 56px; flex-wrap: wrap; }
.hero-stats .stat { font-size: 56px; margin: 0 0 6px; }
.divider { display: flex; align-items: center; gap: 14px; color: var(--fg-soft); font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; margin: 28px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.qr { display: grid; place-items: center; padding: 14px; background: #fff; width: fit-content; margin: 20px auto; }
.avatar { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; background: var(--muted); flex: none; }
.auth { max-width: 480px; margin: 0 auto; }

footer { background: var(--ink-bg); color: rgba(255,255,255,.7); padding: 40px 0; font-size: 14px; }
footer .wordmark { font-family: var(--serif); font-size: 22px; color: #fff; }
footer .btn.ghost { color: #fff; border-color: rgba(255,255,255,.5); }
footer .btn.ghost:hover { background: #fff; color: #000; }

.split { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 24px; align-items: start; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-copy { padding: 56px 24px; }
  .hero-stats { gap: 32px; margin-top: 36px; }
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .masthead { padding: 52px 0 44px; }
  .card { padding: 24px; }
  .top { position: static; }
  .top .wrap { flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; min-height: 0; }
  .nav { margin-left: 0; gap: 18px; }
  .tabs { gap: 18px; overflow-x: auto; flex-wrap: nowrap; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* Dialog (e.g. change password) */
dialog.modal { border: 1px solid var(--line); background: var(--card); color: var(--fg); padding: 0; width: min(460px, calc(100vw - 32px)); }
dialog.modal::backdrop { background: rgba(0, 0, 0, .55); }
dialog.modal .modal-body { padding: 32px; }
dialog.modal .steps { display: flex; gap: 8px; margin-bottom: 22px; }
dialog.modal .steps span { flex: 1; height: 3px; background: var(--muted); }
dialog.modal .steps span.on { background: var(--fg); }

/* ---- profile photo editor ---- */
.photo-editor { display: grid; grid-template-columns: 300px 1fr; gap: 40px; align-items: stretch; }
.photo-crop { min-width: 0; }
.crop-stage { position: relative; width: 100%; max-width: 300px; aspect-ratio: 1; overflow: hidden; background: var(--muted); touch-action: none; cursor: grab; user-select: none; }
.crop-stage.empty { display: grid; place-items: center; cursor: default; border-radius: 50%; }
.crop-stage img { position: absolute; left: 0; top: 0; transform-origin: 0 0; max-width: none; }
.crop-ring { position: absolute; inset: 0; border-radius: 50%; box-shadow: 0 0 0 999px rgba(0,0,0,.45); pointer-events: none; }
.photo-crop input[type=range] { width: 100%; accent-color: var(--fg); }
.photo-side { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.photo-sources { display: flex; flex-wrap: wrap; gap: 20px; }
.photo-source { display: flex; flex-direction: column; align-items: center; gap: 8px; cursor: pointer; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-soft); }
.photo-source input { position: absolute; opacity: 0; pointer-events: none; }
.photo-source img, .photo-source .plus { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; border: 2px solid transparent; outline: 1px solid var(--line); outline-offset: 2px; transition: outline-color .15s; }
.photo-source .plus { display: grid; place-items: center; font: 300 32px/1 var(--sans); color: var(--fg); background: var(--muted); }
.photo-source:hover img, .photo-source:hover .plus { outline-color: var(--fg-soft); }
.photo-source input:checked ~ img { outline: 2px solid var(--fg); }
.photo-source input:checked ~ span { color: var(--fg); }
.photo-source input:focus-visible ~ img, .photo-source.upload:focus-visible .plus { outline: 2px solid var(--fg); outline-offset: 4px; }
@media (max-width: 720px) {
  .photo-editor { grid-template-columns: 1fr; gap: 28px; }
  .crop-stage { margin: 0 auto; }
  .photo-source img, .photo-source .plus { width: 72px; height: 72px; }
}

/* ---- people management ---- */
.filters { margin-bottom: 8px; }
.filters input[type=search] { flex: 1 1 260px; width: auto; }
.filters select { width: auto; }
.row.tight { gap: 8px; flex-wrap: nowrap; }
td select, .grid select { width: auto; min-width: 160px; padding-top: 8px; padding-bottom: 8px; }
.avatar.xs { width: 28px; height: 28px; display: inline-block; vertical-align: middle; }
a.who { display: inline-flex; align-items: center; gap: 10px; }
.kv form { flex: none; }
.auth-box { max-width: 460px; margin: 24px auto; }
.h-auth { font-size: clamp(32px, 5vw, 44px); margin: 14px 0 8px; }
.profile-form input[readonly], .profile-form input[disabled] { color: var(--fg); background: transparent; border-color: transparent; border-bottom-color: var(--line); padding-left: 0; padding-right: 0; cursor: default; }
.profile-form input[disabled] { color: var(--fg-soft); }
.profile-form input[readonly]:focus { box-shadow: none; border-color: transparent; border-bottom-color: var(--line); }
.app-tag { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-soft); }

[hidden] { display: none !important; }

/* ---- authenticator setup ---- */
.totp-setup { display: flex; gap: 40px; align-items: flex-start; flex-wrap: wrap; margin-top: 12px; }
.totp-setup .qr { margin: 0; }
.steps-list { padding-left: 20px; margin: 0 0 20px; display: grid; gap: 8px; }
.totp-key { font-family: var(--mono); letter-spacing: .08em; word-break: break-all; user-select: all; }

/* ---- danger zone ---- */
.card.danger { border-color: var(--bad); }
.btn.danger-btn { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn.danger-btn:hover { background: transparent; color: var(--bad); }

/* ---- sign-in card (full page and the display=popup window other SGC apps open) ---- */
.hero-form .signin { width: 100%; max-width: 440px; }
.signin { background: var(--card, var(--bg)); border: 1px solid var(--line); box-shadow: 0 24px 60px -32px rgba(0,0,0,.35); overflow: hidden; }
.signin-head { position: relative; background: var(--ink-bg); color: #fff; padding: 28px 28px 30px; overflow: hidden; isolation: isolate;
  border-bottom: 1px solid rgba(245,245,220,.14); }
.signin-head::after { content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(120% 90% at 100% 0%, rgba(245,245,220,.14), transparent 60%),
              radial-gradient(80% 70% at 0% 100%, rgba(115,96,242,.18), transparent 65%); }
.signin-watermark { position: absolute; right: -36px; top: -22px; width: 190px; height: 190px; z-index: -1;
  fill: none; stroke: rgba(245,245,220,.09); stroke-width: .7; }
.signin-brand { display: flex; align-items: center; gap: 10px; color: rgba(245,245,220,.8); }
.signin-logo { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid rgba(245,245,220,.35); }
.signin-logo svg { width: 18px; height: 18px; fill: none; stroke: #f5f5dc; stroke-width: 1.6; stroke-linejoin: round; }
.signin-secure { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; color: rgba(245,245,220,.6); font-size: 10px; }
.signin-secure svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.signin-head h1 { font-family: var(--serif); font-weight: 400; color: #fff; font-size: clamp(34px, 7vw, 44px); line-height: 1.02;
  letter-spacing: -.01em; margin: 26px 0 10px; }
.signin-head h1 em { font-style: italic; color: #f5f5dc; }
.signin-head p { color: rgba(255,255,255,.72); font-size: 14.5px; line-height: 1.5; margin: 0; max-width: 34ch; }

.signin-body { padding: 26px 28px 8px; display: grid; gap: 12px; }
.btn-provider { display: flex; align-items: center; justify-content: center; gap: 12px; width: 100%; min-height: 52px; padding: 12px 18px;
  font: 600 15px/1 var(--sans); letter-spacing: .01em; text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: transform .12s ease, box-shadow .15s ease, background .15s ease; }
.btn-provider svg { width: 22px; height: 22px; flex: none; }
.btn-provider:hover { transform: translateY(-1px); box-shadow: 0 10px 22px -14px rgba(0,0,0,.45); }
.btn-provider:active { transform: none; }
.btn-provider:focus-visible { outline: 2px solid var(--focus, var(--fg)); outline-offset: 3px; }
.btn-provider[disabled] { opacity: .6; cursor: progress; transform: none; box-shadow: none; }
.btn-provider.viber { background: #7360f2; color: #fff; }
.btn-provider.viber:hover { background: #6553e6; }
.btn-provider.google { background: var(--bg); color: var(--fg); border-color: var(--line); }
.btn-provider.google:hover { border-color: var(--fg-soft); }

.viber-box { border: 1px solid var(--line); background: var(--bg-alt, var(--muted)); padding: 18px; text-align: center; }
.viber-box .qr { margin: 0 auto 14px; }
.viber-box p { margin: 0 0 12px; }
.viber-status { display: inline-flex; align-items: center; gap: 8px; margin: 12px 0 0 !important; }
.viber-status .pulse { width: 8px; height: 8px; border-radius: 50%; background: #7360f2; animation: sgc-pulse 1.4s ease-in-out infinite; }
.viber-status.done .pulse { background: var(--ok); animation: none; }
@keyframes sgc-pulse { 0%, 100% { opacity: .35; transform: scale(.8); } 50% { opacity: 1; transform: scale(1.15); } }
@media (prefers-reduced-motion: reduce) { .viber-status .pulse { animation: none; } .btn-provider { transition: none; } }

.signin-password { border-top: 1px solid var(--line); margin-top: 10px; }
.signin-password summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0; font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--fg-soft); }
.signin-password summary::-webkit-details-marker { display: none; }
.signin-password summary:hover { color: var(--fg); }
.signin-password summary svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.6; transition: transform .2s ease; }
.signin-password[open] summary svg { transform: rotate(180deg); }
.signin-password form { padding-bottom: 8px; }
.signin-foot { padding: 0 28px 24px; }
.signin-foot p { margin: 0; color: var(--fg-soft); font-size: 12px; line-height: 1.5; }

/* the popup window itself: no page chrome, card fills the window */
.hero.popup { background: var(--bg-alt, var(--muted)); }
.hero.popup .hero-form { padding: 0; align-items: stretch; }
.hero.popup .signin { max-width: none; min-height: 100vh; border: 0; box-shadow: none; display: flex; flex-direction: column; }
.hero.popup .signin-foot { margin-top: auto; padding-top: 24px; }
@media (min-width: 560px) {
  .hero.popup .hero-form { padding: 28px 16px; align-items: flex-start; }
  .hero.popup .signin { max-width: 460px; min-height: 0; border: 1px solid var(--line); box-shadow: 0 24px 60px -32px rgba(0,0,0,.35); }
}

/* ---- merge accounts ---- */
.merge-table th, .merge-table td { vertical-align: top; }
.merge-table thead th { text-transform: none; letter-spacing: 0; font-family: var(--sans); font-size: 15px; }
.merge-table tbody th { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-soft); white-space: nowrap; }
.pick { display: inline-flex; align-items: flex-start; gap: 8px; cursor: pointer; text-transform: none; letter-spacing: 0; font-family: var(--sans); font-size: 15px; color: var(--fg); }
.pick input { margin-top: 4px; accent-color: var(--fg); }
.pick.keep .who { display: inline-flex; align-items: center; gap: 8px; }
div.who { display: flex; align-items: center; gap: 12px; }