/*
 * One stylesheet for every server-rendered page. Loaded by partials/header.ejs,
 * including inside the customer-facing embed, so it must stay small and make
 * no assumptions about the surrounding page.
 */

:root {
  color-scheme: light dark;

  --ink: #16181d;
  --muted: #5b6270;
  --line: #e4e6eb;
  --paper: #ffffff;
  --ground: #f6f7f9;
  --accent: #1a4fd6;
  --accent-ink: #ffffff;
  --danger: #b4232a;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e9ebef;
    --muted: #a2a9b8;
    --line: #2a2e37;
    --paper: #1a1d23;
    --ground: #121419;
    --accent: #7ea3ff;
    --accent-ink: #0d1017;
    --danger: #ff8a8a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  background: var(--ground);
  color: var(--ink);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui,
        Roboto, Helvetica, Arial, sans-serif;
}

nav, main, footer {
  max-width: 56rem;
  margin: 0 auto;
  padding: 0 20px;
}

nav {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-block: 20px;
  font-weight: 600;
}

nav a { text-decoration: none; color: var(--ink); }
nav .brand span { color: var(--muted); font-weight: 400; }

.nav-links {
  display: flex;
  gap: 16px;
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
}

.nav-links a { color: var(--accent); }
.nav-links a:hover { text-decoration: underline; }

main { padding-bottom: 48px; }

footer {
  padding-block: 24px 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
  /* More links than there used to be; let them wrap rather than overflow. */
  line-height: 2;
}

a { color: var(--accent); }

h1 { font-size: 1.9rem; line-height: 1.2; margin: 0 0 12px; }
h2 { font-size: 1.15rem; margin: 0 0 8px; }
h3 { font-size: 1rem; margin: 0 0 4px; }
p { margin: 0 0 12px; }

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  margin-bottom: 20px;
}

.grid .card { margin-bottom: 0; }

.hero { padding: 24px 0 8px; }
.hero h1 { font-size: 2.4rem; }

.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 8px;
}

.lead { font-size: 1.1rem; color: var(--muted); max-width: 34rem; }

.price { font-size: 2rem; font-weight: 700; margin: 16px 0 4px; }
.price span { font-size: 1rem; font-weight: 400; color: var(--muted); }

.small { font-size: 0.85rem; color: var(--muted); }

label {
  display: block;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--muted);
}

label.check {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

input, select, textarea, button {
  font: inherit;
  color: inherit;
}

input:not([type=checkbox]), select, textarea {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 9px 11px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
}

textarea { min-height: 5rem; resize: vertical; }

label.check input { margin-top: 5px; }

button {
  padding: 10px 16px;
  margin: 0 8px 8px 0;
  background: var(--accent);
  color: var(--accent-ink);
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
}

button[type=button], #logout, #cancel, #refresh-preview {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

button:disabled { opacity: 0.55; cursor: progress; }

.signup { max-width: 34rem; margin-top: 20px; }

/*
 * Input and its call to action sit on one line. The input takes the slack
 * (min-width:0 lets it shrink below its default size inside a flex row) and
 * the button keeps its natural width.
 */
.field-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.field-row input:not([type=checkbox]) {
  flex: 1 1 0;
  min-width: 0;
  width: auto;
  margin-top: 0;
}

.field-row button {
  flex: 0 0 auto;
  margin: 0;
  white-space: nowrap;
}

/* Below roughly 30rem the pair no longer fits, so it stacks. */
@media (max-width: 30rem) {
  .field-row { flex-direction: column; }
  .field-row button { width: 100%; }
}

/* ---- editorial archive ------------------------------------------------
 *
 * These pages exist to be read end to end, so the typography is set for
 * sustained reading rather than for scanning: a serif face, a measure around
 * 68 characters, and generous leading.
 *
 * The serif is a system stack on purpose. A web font is a render-blocking
 * request before the first word appears, and a reader who waits is a reader
 * who leaves — the fastest text is the text already on the machine.
 * ---------------------------------------------------------------------- */

:root {
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Charter,
           Georgia, "Times New Roman", serif;

  /* The reading column: about 68 characters at the body size. */
  --measure-prose: 34rem;

  /* Everything else on a reading page — listings, card rows, the masthead. */
  --measure-reading: 46rem;
}

/*
 * A reading page is narrower than the rest of the site.
 *
 * The article column was 544px pinned to the left of an 896px container, which
 * left a 212px gutter on one side and 524px on the other. Narrowing the whole
 * page — masthead and footer included — puts the text on the same axis as the
 * chrome above it, so the column reads as centred rather than as content that
 * failed to fill the page.
 */
.reading nav,
.reading main,
.reading footer {
  max-width: var(--measure-reading);
}

.progress {
  position: sticky;
  top: 0;
  z-index: 10;
  height: 3px;
  background: transparent;
  margin-bottom: -3px;
}

.progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--accent);
  transition: width 90ms linear;
}

/*
 * Where the browser supports it, the bar is driven by the scroll position
 * itself rather than by a script: it runs off the main thread, cannot fall
 * behind fast scrolling, and needs no listener at all. article.js checks for
 * this and does nothing when it is available.
 */
@supports (animation-timeline: scroll()) {
  .progress span {
    width: 100%;
    transform: scaleX(0);
    transform-origin: 0 50%;
    transition: none;
    animation: read-progress linear both;
    animation-timeline: scroll(root block);
  }

  /* An RTL page fills from the right, where its reader starts. */
  [dir="rtl"] .progress span { transform-origin: 100% 50%; }
}

@keyframes read-progress {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.story {
  max-width: var(--measure-prose);
  margin-inline: auto;
}

.kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 0 8px;
  align-items: baseline;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}

.kicker a { color: var(--accent); text-decoration: none; }
.kicker a:hover { text-decoration: underline; }
.kicker .dot { opacity: 0.5; }

.story h1 {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 5vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 16px;
  text-wrap: balance;
}

.standfirst {
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 28px;
  max-width: var(--measure-prose);
}

/* The article body. Everything here is tuned for reading, not for density. */
.prose {
  font-family: var(--serif);
  font-size: 1.19rem;
  line-height: 1.72;
}

.prose p { margin: 0 0 1.15em; max-width: none; }

.prose h2, .prose h3 {
  font-family: var(--serif);
  line-height: 1.25;
  letter-spacing: -0.01em;
  /* Space above a heading, little below: it belongs to what follows. */
  margin: 1.9em 0 0.5em;
  text-wrap: balance;
}

.prose h2 { font-size: 1.42rem; }
.prose h3 { font-size: 1.16rem; }

.prose strong { font-weight: 700; }

.prose a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.prose a:hover { color: var(--accent); }

.prose blockquote {
  margin: 1.6em 0;
  padding-left: 1.1em;
  border-inline-start: 3px solid var(--accent);
  font-style: italic;
  color: var(--muted);
}

.prose ul, .prose ol { margin: 0 0 1.15em; padding-inline-start: 1.4em; }
.prose li { margin-bottom: 0.4em; max-width: none; }

.prose code {
  font-size: 0.9em;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.05em 0.3em;
}

.tags {
  margin: 32px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.tag {
  display: inline-block;
  padding: 3px 10px;
  margin: 0 6px 6px 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--muted);
}

/* ---- what to read next ---------------------------------------------- */

.continue, .locales {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 2px solid var(--ink);
}

.continue h2, .locales h2 {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 20px;
  border: 0;
  padding: 0;
}

.continue-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}

.next {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  text-decoration: none;
  color: var(--ink);
  transition: border-color 120ms ease, transform 120ms ease;
}

.next:hover { border-color: var(--accent); transform: translateY(-2px); }

.next-kicker {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.next-title {
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.3;
  font-weight: 600;
}

.next-standfirst {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.5;
}

/*
 * Eleven languages, several in scripts that set wider than Latin. Same
 * treatment as the section bar: one line, scrolled, never wrapped.
 */
.locale-list {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  padding-bottom: 2px;
  mask-image: linear-gradient(to right, #000 calc(100% - 28px), transparent);
}

[dir="rtl"] .locale-list {
  mask-image: linear-gradient(to left, #000 calc(100% - 28px), transparent);
}

.locale-list::-webkit-scrollbar { display: none; }

.locale-list a {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.92rem;
}

.locale-list a:hover { border-color: var(--accent); }

/* ---- archive listing ------------------------------------------------- */

.archive-head { max-width: var(--measure-prose); margin-inline: auto; }

.archive-head h1 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  margin: 0 0 10px;
}

/*
 * Thirteen sections will not fit on one line at this measure, and a section
 * bar that wraps onto a second row stops reading as navigation and starts
 * reading as content. It scrolls sideways instead — the pattern every news
 * front page uses — so it stays one line at any width.
 */
.topics {
  display: flex;
  flex-wrap: nowrap;
  gap: 18px;
  padding: 16px 0;
  margin-bottom: 24px;
  border-block: 1px solid var(--line);
  font-size: 0.88rem;

  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  /* Fades the trailing edge, so it reads as continuing rather than cut off. */
  mask-image: linear-gradient(to right, #000 calc(100% - 28px), transparent);
}

[dir="rtl"] .topics {
  mask-image: linear-gradient(to left, #000 calc(100% - 28px), transparent);
}

.topics::-webkit-scrollbar { display: none; }
.topics > a { flex: 0 0 auto; white-space: nowrap; }

.topics a { color: var(--muted); text-decoration: none; }
.topics a:hover { color: var(--ink); }
.topics a[aria-current] { color: var(--ink); font-weight: 600; }

.lead-entry, .entry {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
  color: var(--ink);
}

.lead-entry {
  padding: 8px 0 28px;
  margin-bottom: 8px;
  border-bottom: 2px solid var(--ink);
}

.lead-title {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 4vw, 2rem);
  line-height: 1.18;
  font-weight: 700;
  text-wrap: balance;
}

.lead-standfirst {
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.55;
  color: var(--muted);
}

.lead-entry:hover .lead-title, .entry:hover .entry-title {
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
}

.entries { display: flex; flex-direction: column; }

.entry {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.entry .kicker { margin-bottom: 0; }

.entry-title {
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1.28;
  font-weight: 600;
}

.entry-standfirst { color: var(--muted); font-size: 0.95rem; line-height: 1.55; }

.pager { display: flex; gap: 24px; padding-top: 28px; }

.signin { max-width: 34rem; }
.signin .lead { font-size: 1rem; }
.signin #login-form { margin: 20px 0 0; }
.signin ul { margin-top: 14px; }

ul, ol { padding-left: 20px; margin: 0 0 12px; }
ul { padding-left: 20px; margin: 0 0 12px; }
#subscribers { list-style: none; padding: 0; }
#subscribers li {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
#subscribers button { margin: 0; padding: 5px 10px; font-size: 0.85rem; }

#preview article {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

#message:not(:empty) {
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--paper);
}

#message.error { color: var(--danger); border-color: currentColor; }

.small.ok { color: var(--accent); }
.small.warn { color: var(--danger); }

#feed-links { overflow-wrap: anywhere; }


/* ---- the site card and tenant sites ------------------------------------ */

.site-address { font-weight: 600; font-size: 1.05rem; }
.site-address .small { font-weight: 400; }

.affix { display: flex; align-items: center; gap: 8px; }
.affix input { flex: 1 1 auto; min-width: 0; }
.affix .suffix { color: var(--muted); white-space: nowrap; }

.dns { width: 100%; border-collapse: collapse; margin: 8px 0 12px; font-size: 0.9rem; }
.dns th { text-align: left; font-weight: 600; color: var(--muted); font-size: 0.75rem;
          letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 8px 4px 0; }
.dns td { padding: 6px 8px 6px 0; border-top: 1px solid var(--line); vertical-align: top;
          word-break: break-all; }
.dns code, .site-card code { font-size: 0.9em; }

#site-card h3 { margin-top: 20px; }

.badge {
  display: inline-block;
  margin-inline-start: 6px;
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  vertical-align: middle;
}

.badge.ok { border-color: var(--accent); color: var(--accent); }

/* A button that is really a second way to submit, not a second action. */
button.link {
  width: auto;
  padding: 0;
  margin: 0;
  background: none;
  border: 0;
  color: var(--accent);
  font: inherit;
  text-decoration: underline;
  cursor: pointer;
}

button.link:hover { text-decoration: none; }

#password-card button[type=button] { margin-inline-start: 8px; }

#domain-form:has(input:disabled) { opacity: 0.6; }

.site-head { padding: 8px 0 20px; }
.site-head .eyebrow { margin: 0 0 4px; }
.site-head h1 { margin-bottom: 6px; }