:root {
  --bg: #10141c;
  --bg-2: #161c27;
  --card: #1c2433;
  --line: #2a3548;
  --text: #e8eef6;
  --muted: #93a0b5;
  --accent: #3dd6c3;
  --accent-2: #f4c95d;
  --ok: #5ee0a8;
  --off: #6b778c;
  --danger: #f07178;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--bg); color: var(--text); font: 15px/1.45 "Segoe UI", system-ui, sans-serif; }
a { color: var(--accent); text-decoration: none; }
button, input { font: inherit; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 24px 20px 48px; }
.top { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 28px; }
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 40px; height: 40px; border-radius: 12px;
  background: linear-gradient(135deg, #3dd6c3, #1f8f9a);
  display: grid; place-items: center; font-weight: 800; color: #072226;
}
.muted { color: var(--muted); }
.hero, .card, .login-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.hero { padding: 28px; margin-bottom: 22px; }
.hero h1 { margin: 8px 0 10px; font-size: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 12px; }
.apk-panel { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 22px; margin-bottom: 18px; box-shadow: var(--shadow); }
.apk-panel.ok { border-color: rgba(94, 224, 168, .35); }
.apk-panel.missing { border-color: rgba(244, 201, 93, .45); }
.apk-head { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 8px; }
.link-list { display: grid; gap: 6px; margin-top: 12px; }
.link-list .muted { margin-right: 8px; }
.hash { word-break: break-all; font-size: 12px; }
.upload { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.version-list { margin-top: 18px; }
.check { display: flex; align-items: center; gap: 8px; color: var(--muted); }
.check input { width: auto; }
.versions { padding: 14px 16px; margin-bottom: 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.chip { background: var(--bg-2); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; font-size: 13px; }
.warn { color: var(--accent-2); background: rgba(244, 201, 93, .14); }
.table-note { padding: 14px 10px 0; }
.wrap-row { flex-wrap: wrap; }
a.brand { color: inherit; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 10px; padding: 11px 16px; cursor: pointer; font-weight: 650;
}
.btn-primary { background: var(--accent); color: #062226; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn-small { padding: 7px 10px; font-size: 13px; }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 22px; }
.stat { padding: 16px 18px; }
.stat b { display: block; font-size: 26px; margin-top: 6px; }
.tabs { display: flex; gap: 8px; margin-bottom: 14px; }
.tab { background: var(--bg-2); color: var(--muted); }
.tab.active { background: var(--accent); color: #062226; }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-weight: 650; font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.pill { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 3px 9px; font-size: 12px; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.online { color: var(--ok); background: rgba(94, 224, 168, .12); }
.offline { color: var(--off); background: rgba(107, 119, 140, .16); }
.pill.warn { color: var(--accent-2); background: rgba(244, 201, 93, .14); }
.login-box { max-width: 420px; margin: 80px auto; padding: 28px; }
label { display: block; margin: 12px 0 6px; color: var(--muted); }
input, .inline-input {
  width: 100%; background: var(--bg); color: var(--text); border: 1px solid var(--line);
  border-radius: 10px; padding: 11px 12px;
}
.row { display: flex; gap: 8px; align-items: center; }
.err { color: var(--danger); min-height: 1.2em; }
.empty { padding: 28px; color: var(--muted); }
.link { word-break: break-all; }
@media (max-width: 860px) {
  .hero, .grid { grid-template-columns: 1fr; }
  .top { flex-direction: column; align-items: flex-start; }
}