:root {
  --bg: #0e1116;
  --bg-2: #161b22;
  --card: #1a2029;
  --border: #2a313c;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #4c8dff;
  --accent-2: #3a6fd8;
  --green: #2ea043;
  --red: #e5534b;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
  --radius: 12px;
}

* { box-sizing: border-box; }

/* The hidden attribute must win over display rules below (e.g. .topbar flex). */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(76, 141, 255, 0.12), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(46, 160, 67, 0.10), transparent 55%),
    var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  background: rgba(22, 27, 34, 0.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { font-weight: 650; letter-spacing: 0.2px; }
.logo { margin-right: 6px; }
.who { display: flex; align-items: center; gap: 12px; }
#who-name { color: var(--muted); }

.container { max-width: 1100px; margin: 0 auto; padding: 28px 22px 60px; }

h1 { font-size: 22px; margin: 0 0 4px; }
.muted { color: var(--muted); margin: 0 0 16px; }
.note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
}

/* Buttons */
.btn {
  display: inline-block;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text);
  padding: 9px 16px;
  border-radius: 9px;
  cursor: pointer;
  font-size: 14px;
  text-decoration: none;
  transition: 0.15s;
}
.btn:hover { border-color: #3a4452; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.primary:hover { background: var(--accent-2); }
.btn.ghost { background: transparent; }

/* Login card */
.login {
  max-width: 420px;
  margin: 9vh auto 0;
  text-align: center;
  padding: 38px 32px;
}
.logo-xl { font-size: 54px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.login .btn.primary { margin-top: 18px; width: 100%; }
.error { color: var(--red); margin-top: 16px; }

/* Section header + filter */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.filter {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  padding: 9px 12px;
  min-width: 220px;
}

/* Axis toggle */
.axis-toggle {
  display: inline-flex;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 3px;
  gap: 3px;
}
.axis-toggle button {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 7px 14px;
  border-radius: 7px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
}
.axis-toggle button.active { background: var(--accent); color: #fff; }

/* Master-detail split */
.admin-split {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 18px;
  align-items: start;
  margin-top: 18px;
}
@media (max-width: 820px) {
  .admin-split { grid-template-columns: 1fr; }
  .master-list { max-height: 50vh; }
}

.master-list {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden auto;
  max-height: calc(100vh - 210px);
}
.master-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.master-row:last-child { border-bottom: 0; }
.master-row:hover { background: rgba(255, 255, 255, 0.025); }
.master-row.selected { background: var(--bg-2); box-shadow: inset 3px 0 0 var(--accent); }
.master-row:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.mr-main { flex: 1; min-width: 0; }
.mr-name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mr-sub { color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mr-chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }

.avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(76, 141, 255, 0.15);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 13px;
  flex-shrink: 0;
  text-transform: uppercase;
}
.count-chip {
  flex-shrink: 0;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 999px;
  padding: 2px 9px;
  font-size: 11px;
  white-space: nowrap;
}

/* Access summary chips */
.acc-chip {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(46, 160, 67, 0.14);
  color: #56d364;
  border: 1px solid rgba(46, 160, 67, 0.30);
  white-space: nowrap;
}
.acc-chip.more { background: rgba(76, 141, 255, 0.14); color: var(--accent); border-color: rgba(76, 141, 255, 0.35); }
.acc-chip.none { background: var(--bg-2); color: var(--muted); border-color: var(--border); }

/* Detail panel */
.detail { padding: 18px 20px; min-height: 220px; }
.detail-head { display: flex; align-items: center; gap: 12px; }
.detail-head .mr-name { font-size: 16px; text-transform: capitalize; }
.detail-sub { color: var(--muted); font-size: 13px; margin: 10px 0 14px; }
.panel-tools { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 6px; }
.panel-search {
  flex: 1; min-width: 160px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  padding: 8px 11px;
}
.copy-from { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.copy-from select, .only-with input { accent-color: var(--accent); }
.copy-from select {
  background: var(--bg-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 7px 9px; cursor: pointer;
}
.only-with { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; cursor: pointer; white-space: nowrap; }

.detail-row {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.detail-row:last-child { border-bottom: 0; }
.dr-main { flex: 1; min-width: 0; }
.dr-name { font-weight: 500; }
.dr-sub { color: var(--muted); font-size: 12px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); flex-shrink: 0; }
.dot.on { background: var(--green); }
.detail-empty { color: var(--muted); padding: 36px 6px; text-align: center; }
.detail .note { margin-top: 16px; }

select.level {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 7px 9px;
  min-width: 150px;
  cursor: pointer;
}
select.level.has-access { border-color: #2f6f3e; }
select.level:disabled { opacity: 0.4; cursor: not-allowed; }
select.level.saving { opacity: 0.5; }

.badge {
  background: rgba(76, 141, 255, 0.15);
  color: var(--accent);
  border: 1px solid rgba(76, 141, 255, 0.4);
  border-radius: 999px;
  padding: 2px 9px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

/* Self-view cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin-top: 8px; }
.app-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.app-card .app-name { font-weight: 650; font-size: 16px; text-transform: capitalize; }
.app-card .app-level {
  margin-top: 10px;
  display: inline-block;
  background: rgba(46, 160, 67, 0.14);
  color: #56d364;
  border: 1px solid rgba(46, 160, 67, 0.35);
  border-radius: 999px;
  padding: 3px 11px;
  font-size: 13px;
}
.empty { color: var(--muted); padding: 30px 0; }

.loading { color: var(--muted); padding: 40px 0; text-align: center; }

/* Toast */
.toast {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 18px;
  box-shadow: var(--shadow);
  z-index: 50;
}
.toast.ok { border-color: var(--green); }
.toast.err { border-color: var(--red); }