/* AppLock site — single stylesheet, no external requests.
   A privacy site that loads third-party fonts or analytics undercuts its own message,
   so everything here is first-party and there is no tracking of any kind. */

:root {
  --bg: #ffffff;
  --bg-soft: #f5f7fa;
  --fg: #16181d;
  --fg-muted: #5b6472;
  --accent: #2f6bff;
  --accent-soft: #e8efff;
  --border: #e3e7ee;
  --warn-bg: #fff7e6;
  --warn-border: #f0c26b;
  --max: 46rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1216;
    --bg-soft: #161a20;
    --fg: #e9ecf1;
    --fg-muted: #98a2b3;
    --accent: #7fa5ff;
    --accent-soft: #1b2436;
    --border: #262c36;
    --warn-bg: #2a2213;
    --warn-border: #6b5220;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 0 1.25rem 5rem;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.wrap { max-width: var(--max); margin: 0 auto; }

/* --- header ------------------------------------------------------------- */

header {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1.75rem 0 1.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.logo {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: .6rem;
  background: linear-gradient(140deg, #4f8bff, #2f4fd8);
  display: grid;
  place-items: center;
  flex: none;
}

.logo svg { width: 1.2rem; height: 1.2rem; fill: #fff; }

.brand {
  font-weight: 650;
  font-size: 1.05rem;
  letter-spacing: -.01em;
  color: var(--fg);
  text-decoration: none;
  margin-right: auto;
}

nav { display: flex; gap: 1.1rem; flex-wrap: wrap; }

nav a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: .92rem;
}

nav a:hover, nav a[aria-current="page"] { color: var(--accent); }

/* --- type --------------------------------------------------------------- */

h1 {
  font-size: 2rem;
  line-height: 1.25;
  letter-spacing: -.02em;
  margin: 0 0 .5rem;
}

h2 {
  font-size: 1.2rem;
  letter-spacing: -.01em;
  margin: 2.75rem 0 .75rem;
  padding-top: .25rem;
}

h3 {
  font-size: 1rem;
  margin: 1.75rem 0 .5rem;
}

p, li { color: var(--fg); }

.lede { color: var(--fg-muted); font-size: 1.05rem; margin-bottom: 2rem; }

.meta {
  color: var(--fg-muted);
  font-size: .88rem;
  margin: 0 0 2.5rem;
}

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

ul, ol { padding-left: 1.25rem; }
li { margin: .4rem 0; }

code {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: .3rem;
  padding: .1rem .35rem;
  font-size: .88em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* --- blocks ------------------------------------------------------------- */

.card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: .8rem;
  padding: 1.25rem 1.4rem;
  margin: 1.5rem 0;
}

.card h3 { margin-top: 0; }
.card :last-child { margin-bottom: 0; }

.callout {
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: .8rem;
  padding: 1.1rem 1.35rem;
  margin: 1.75rem 0;
}

.callout :first-child { margin-top: 0; }
.callout :last-child { margin-bottom: 0; }

/* Wide content must scroll inside its own box, never the page body. */
.table-scroll { overflow-x: auto; margin: 1.25rem 0; }

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 32rem;
  font-size: .93rem;
}

th, td {
  text-align: left;
  padding: .6rem .75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th { color: var(--fg-muted); font-weight: 600; }

/* --- home --------------------------------------------------------------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.grid .card { margin: 0; }

.pill {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 2rem;
  padding: .2rem .7rem;
  font-size: .8rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* --- footer ------------------------------------------------------------- */

footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: .88rem;
  display: flex;
  gap: 1.1rem;
  flex-wrap: wrap;
  align-items: center;
}

footer a { color: var(--fg-muted); text-decoration: none; }
footer a:hover { color: var(--accent); }
footer .spacer { margin-left: auto; }

@media (max-width: 34rem) {
  h1 { font-size: 1.6rem; }
  footer .spacer { margin-left: 0; width: 100%; }
}