:root {
  --bg: #f6f7f9; --fg: #1d2330; --muted: #667085; --card: #fff; --border: #e3e6ec;
  --accent: #4f46e5; --accent-fg: #fff; --danger: #c0362c; --ok: #1f845a; --warn: #b26a00;
  --radius: 10px; color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111318; --fg: #e6e8ee; --muted: #9aa3b5; --card: #1a1d24; --border: #2b303b; --accent: #818cf8; --accent-fg: #111318; --danger: #f07167; --ok: #4ade80; --warn: #fbbf24; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--fg); }
a { color: var(--accent); }
main { max-width: 1100px; margin: 0 auto; padding: 24px 16px 64px; }
h1 { font-size: 1.6rem; margin: 0 0 16px; }
h2 { font-size: 1.1rem; margin: 0 0 12px; }
code { font-size: .9em; }
.muted, small { color: var(--muted); }
small { display: block; font-size: .85em; }

.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 16px; background: var(--card); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.topbar nav { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.topbar a { color: var(--fg); text-decoration: none; }
.brand { font-weight: 700; }
.subnav { display: flex; gap: 4px; padding: 8px 16px; max-width: 1100px; margin: 0 auto; overflow-x: auto; }
.subnav a { padding: 6px 12px; border-radius: 6px; color: var(--fg); text-decoration: none; white-space: nowrap; }
.subnav a:hover { background: var(--card); }

.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
.card.narrow { max-width: 440px; margin: 40px auto; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.card.app h2 { margin-bottom: 4px; }
.card.pick { color: inherit; text-decoration: none; }
.card.pick:hover { border-color: var(--accent); }
.heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.stats { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; min-width: 130px; color: inherit; text-decoration: none; }
.stat strong { display: block; font-size: 1.6rem; }
.stat span { color: var(--muted); font-size: .9em; }

.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-weight: 600; margin-bottom: 4px; }
input, select, textarea { width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--fg); font: inherit; }
input[readonly] { opacity: .8; }
.has-error input, .has-error textarea { border-color: var(--danger); }
textarea { resize: vertical; }
.field.color input { width: 64px; height: 38px; padding: 2px; }
.error { color: var(--danger); font-style: normal; display: block; font-size: .9em; }
.check { display: flex; gap: 8px; align-items: flex-start; margin: 8px 0; }
.check input { width: auto; margin-top: 4px; }
fieldset { border: 1px solid var(--border); border-radius: 6px; margin: 0 0 14px; padding: 8px 12px; }
legend { font-weight: 600; padding: 0 4px; }
dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
dt { color: var(--muted); }
dd { margin: 0; }

button, .button { display: inline-block; padding: 8px 14px; border-radius: 6px; border: 1px solid var(--border); background: var(--card); color: var(--fg); font: inherit; cursor: pointer; text-decoration: none; }
button.primary, .button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
button.danger { color: var(--danger); border-color: var(--danger); }
button.link { border: 0; background: none; padding: 0; color: var(--accent); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 12px 0; }
form.inline { display: inline-flex; gap: 6px; align-items: center; margin: 0; }
form.inline select { width: auto; }
.search { display: flex; gap: 8px; margin-bottom: 12px; max-width: 480px; }
.copy { display: flex; gap: 8px; margin: 12px 0; }
.danger-zone { border-color: var(--danger); }

table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 12px; display: block; overflow-x: auto; }
table thead, table tbody { display: table; width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: .85em; color: var(--muted); font-weight: 600; }
.card table { border: 0; }

.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 12px; border: 1px solid var(--border); background: var(--card); }
.flash-success { border-color: var(--ok); }
.flash-error { border-color: var(--danger); color: var(--danger); }
.flash-warning { border-color: var(--warn); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: .78em; border: 1px solid var(--border); color: var(--muted); }
.badge-active { color: var(--ok); border-color: var(--ok); }
.badge-error { color: var(--danger); border-color: var(--danger); }
.badge-pending, .badge-disabled { color: var(--warn); border-color: var(--warn); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; }
.chips li { padding: 2px 10px; border: 1px solid var(--border); border-radius: 999px; }
.qr { display: block; margin: 12px auto; background: #fff; border-radius: 6px; }
.secret { word-break: break-all; }
.passkey-login button { width: 100%; }
.divider { text-align: center; margin: 16px 0 8px; }
p.error[hidden], [hidden] { display: none !important; }
.import-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid.tight { gap: 0 12px; }

details > summary { cursor: pointer; font-weight: 600; margin: 8px 0; }
.placeholders dl { margin: 8px 0 14px; font-size: .9em; }
/* Link preview mock-up, in the style of a Discord embed. The stripe color is set by app.js (CSP blocks inline styles). */
.embed { margin: 12px 0; max-width: 432px; padding: 10px 14px 14px; border-radius: 4px; border-left: 4px solid var(--accent); background: var(--bg); display: grid; gap: 6px; }
.embed-site { font-size: .8em; }
.embed-title { color: var(--accent); }
.embed-message { margin: 0; font-size: .92em; }
.embed img { width: 100%; height: auto; border-radius: 4px; margin-top: 4px; }

/* App icons */
.app-head { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.app-head h2 { margin: 0; }
.app-icon { width: 48px; height: 48px; flex: none; border-radius: 10px; object-fit: contain; }
.app-icon.letter { display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.4rem; color: #fff; }
.tone-0 { background: #4f46e5; } .tone-1 { background: #0e7490; } .tone-2 { background: #15803d; } .tone-3 { background: #b45309; }
.tone-4 { background: #be123c; } .tone-5 { background: #7c3aed; } .tone-6 { background: #0369a1; } .tone-7 { background: #4d7c0f; }
.icon-picker { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.icon-picker .fields { flex: 1; min-width: 240px; }
.service-name { display: inline-flex; align-items: center; gap: 8px; }
.service-name .app-icon { width: 24px; height: 24px; border-radius: 5px; font-size: .8rem; }