/* Big, high-contrast and simple on purpose: easy to read on a phone and with limited eyesight. */
:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --text: #111418;
  --muted: #4a5260;
  --line: #d5d9e0;
  --accent: #1f5fd1;
  --accent-text: #ffffff;
  --danger: #b3261e;
  --ok: #1b7a3a;
  --radius: 16px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1216;
    --card: #1a1f26;
    --text: #f2f4f7;
    --muted: #b4bcc8;
    --line: #333b47;
    --accent: #6ea2ff;
    --accent-text: #0b1220;
    --danger: #ff8a80;
    --ok: #6fdc8c;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { font-size: 18px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.45;
}
.wrap { max-width: 980px; margin: 0 auto; padding: 16px; }
header.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 12px 0 20px;
}
header.top h1 { margin: 0; font-size: 1.6rem; display: flex; align-items: center; gap: 10px; }
header.top h1 img { width: 40px; height: 40px; }
nav.actions { display: flex; gap: 8px; flex-wrap: wrap; }
h2 { font-size: 1.3rem; margin: 28px 0 12px; }
p.muted, .muted { color: var(--muted); }

button, .button {
  font: inherit; font-weight: 600;
  min-height: 48px; padding: 10px 18px;
  border-radius: 12px; border: 2px solid var(--accent);
  background: var(--accent); color: var(--accent-text);
  cursor: pointer; text-decoration: none; white-space: nowrap; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
button.plain, .button.plain { background: transparent; color: var(--accent); }
button.danger { background: transparent; color: var(--danger); border-color: var(--danger); }
button:focus-visible, .button:focus-visible, input:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
button:disabled { opacity: .5; cursor: default; }

label { display: block; font-weight: 600; margin: 14px 0 6px; }
input[type=text], input[type=password] {
  font: inherit; width: 100%; min-height: 48px; padding: 10px 14px;
  border-radius: 12px; border: 2px solid var(--line); background: var(--card); color: var(--text);
}
.check { display: flex; align-items: center; gap: 10px; margin-top: 14px; font-weight: 600; }
.check input { width: 24px; height: 24px; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px;
}
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.app { display: flex; flex-direction: column; gap: 12px; }
.app-head { display: flex; gap: 14px; align-items: center; }
.app-head img { width: 64px; height: 64px; border-radius: 14px; background: var(--bg); flex: none; }
.app-head h3 { margin: 0; font-size: 1.2rem; }
.app p { margin: 0; }
.app .buttons { display: flex; flex-direction: column; gap: 8px; margin-top: auto; }

.message { margin-top: 14px; font-weight: 600; min-height: 1.4em; }
.message.error { color: var(--danger); }
.message.ok { color: var(--ok); }

.narrow { max-width: 440px; margin: 8vh auto 0; }
.narrow h1 { display: flex; align-items: center; gap: 10px; font-size: 1.6rem; margin-top: 0; }
.narrow h1 img { width: 44px; height: 44px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
td .row-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.badge { display: inline-block; font-size: .8rem; font-weight: 700; padding: 2px 10px; border-radius: 999px; border: 2px solid var(--accent); color: var(--accent); }
.secret { font-family: ui-monospace, Consolas, monospace; font-size: 1.1rem; background: var(--bg); padding: 8px 12px; border-radius: 10px; word-break: break-all; }

details.help { margin-top: 24px; }
details.help summary { cursor: pointer; font-weight: 700; min-height: 44px; display: flex; align-items: center; }

@media (max-width: 640px) {
  table, thead, tbody, tr, td, th { display: block; }
  thead { display: none; }
  tr { border-bottom: 1px solid var(--line); padding: 10px 0; }
  td { border: 0; padding: 4px 0; }
}