:root {
  --bg: #ffffff; --fg: #202124; --muted: #5f6368; --border: #dfe1e5; --accent: #1a73e8;
  --card: #f8f9fa; --ok: #188038; --warn: #b06000; --err: #c5221f;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #202124; --fg: #e8eaed; --muted: #9aa0a6; --border: #5f6368; --accent: #8ab4f8;
    --card: #303134; --ok: #81c995; --warn: #fdd663; --err: #f28b82;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg);
       font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; }
header { display: flex; align-items: center; justify-content: space-between; gap: 12px;
         max-width: 900px; margin: 0 auto; padding: 16px; }
header .logo { font-size: 24px; font-weight: 500; letter-spacing: -1px; text-decoration: none; color: var(--fg); }
header .logo span, h1 span { color: var(--accent); }
header nav { display: flex; gap: 14px; align-items: center; font-size: 14px; flex-wrap: wrap; justify-content: flex-end; }
header nav a { color: var(--accent); text-decoration: none; }
header nav .who { color: var(--muted); }
main { max-width: 900px; margin: 0 auto; padding: 8px 16px 48px; }
main.narrow { max-width: 640px; }
h1 { text-align: center; font-size: 48px; font-weight: 500; letter-spacing: -2px; margin: 6vh 0 24px; }
h2 { font-size: 14px; font-weight: 500; color: var(--muted); text-transform: uppercase;
     letter-spacing: .5px; margin: 40px 0 8px; }
form.search { display: flex; align-items: center; border: 1px solid var(--border); border-radius: 24px;
              padding: 4px 4px 4px 20px; background: var(--bg); }
form.search:focus-within, form.search:hover { box-shadow: 0 1px 6px rgba(32,33,36,.28); border-color: transparent; }
form.search input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--fg);
                    font-size: 16px; height: 40px; }
input[type=text], input[type=email], input[type=password] {
  border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--fg);
  font-size: 14px; height: 36px; padding: 0 10px; min-width: 0; }
button { border: 0; border-radius: 20px; background: var(--accent); color: var(--bg); font-size: 14px;
         padding: 0 18px; height: 40px; cursor: pointer; }
button.small { height: 30px; padding: 0 12px; font-size: 13px; }
button:disabled { opacity: .6; cursor: progress; }
button.ghost { background: transparent; color: var(--accent); padding: 0 8px; height: 30px; }
button.danger { background: transparent; color: var(--err); padding: 0 8px; height: 30px; }
.hint { text-align: center; color: var(--muted); font-size: 14px; margin: 14px 0; min-height: 20px; }
.error { color: var(--err); }
.ok { color: var(--ok); }
.muted { color: var(--muted); }
.card { margin-top: 16px; padding: 16px; border-radius: 12px; background: var(--card); }
.urlrow { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.urlrow code { flex: 1 1 260px; min-width: 0; overflow-wrap: anywhere; font-size: 13px; }
.feed { border-top: 1px solid var(--border); padding: 14px 0; }
.feed .title { font-weight: 500; overflow-wrap: anywhere; }
.meta { font-size: 13px; color: var(--muted); margin-top: 4px; overflow-wrap: anywhere; }
.eps { margin: 6px 0 0; padding: 0; list-style: none; font-size: 13px; }
.eps li { margin: 3px 0; color: var(--muted); overflow-wrap: anywhere; }
.s-ready { color: var(--ok); } .s-failed { color: var(--err); }
.s-queued, .s-processing { color: var(--warn); }
.formrow { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 8px 0; }
.formrow label { font-size: 13px; color: var(--muted); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 6px; border-top: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 500; }
.tablewrap { overflow-x: auto; }
.tabs { display: flex; gap: 8px; margin-top: 16px; }
.tabs button { background: transparent; color: var(--fg); border: 1px solid var(--border); height: 34px; }
.tabs button.active { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.flag { color: var(--err); font-weight: 500; }
[hidden] { display: none !important; }
.app-version { position: fixed; right: 10px; bottom: 6px; font-size: 11px; color: var(--muted);
               opacity: .7; pointer-events: none; user-select: none; }