:root {
  --bg: #0b0b0f;
  --panel: #14141b;
  --panel2: #1a1a24;
  --border: rgba(255,255,255,.08);
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --accent: #1db954;
  --accent2: #22c55e;
  --danger: #ef4444;
  --warn: #f59e0b;
  --blue: #3b82f6;
  --radius: 14px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; background: var(--bg); color: var(--text);
  font-family: var(--font); min-height: 100%; width: 100%; max-width: 100%;
  overflow-x: hidden;
}
a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }
.auth-wrap {
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-x: hidden;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(29,185,84,.18), transparent 55%),
    radial-gradient(700px 400px at 90% 10%, rgba(59,130,246,.12), transparent 50%),
    var(--bg);
}
.auth-card {
  width: min(420px, 100%);
  max-width: 100%;
  margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px 26px 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,.45);
  overflow-x: hidden;
}
.auth-card .brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 18px;
}
.auth-card .brand img {
  display: block;
  max-width: 100%;
  max-height: 48px;
  width: auto;
  height: auto;
  margin: 0 auto;
}
.auth-card h1 { font-size: 1.35rem; margin: 0 0 6px; font-weight: 700; letter-spacing: -.02em; text-align: center; }
.auth-card p.sub { margin: 0 0 20px; color: var(--muted); font-size: .92rem; text-align: center; }
label { display: block; font-size: .78rem; color: var(--muted); margin: 12px 0 6px; text-transform: uppercase; letter-spacing: .04em; }
input, select, textarea {
  width: 100%; max-width: 100%; background: var(--panel2); border: 1px solid var(--border); color: var(--text);
  border-radius: 10px; padding: 11px 12px; font-size: .95rem; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: rgba(29,185,84,.55); box-shadow: 0 0 0 3px rgba(29,185,84,.15); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: none; border-radius: 999px; padding: 11px 18px; font-weight: 650; cursor: pointer;
  font-size: .95rem; transition: .15s ease;
}
.btn-primary { background: var(--accent); color: #041008; width: 100%; margin-top: 18px; }
.btn-primary:hover { background: #23d963; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-sm { padding: 7px 12px; font-size: .82rem; border-radius: 8px; }
.btn-danger { background: rgba(239,68,68,.15); color: #fecaca; border: 1px solid rgba(239,68,68,.35); }
.btn-blue { background: rgba(59,130,246,.18); color: #bfdbfe; border: 1px solid rgba(59,130,246,.35); }
.err { color: #fecaca; background: rgba(239,68,68,.12); border: 1px solid rgba(239,68,68,.3); padding: 10px 12px; border-radius: 10px; font-size: .88rem; margin-top: 12px; display: none; }
.okmsg { color: #bbf7d0; background: rgba(29,185,84,.12); border: 1px solid rgba(29,185,84,.3); padding: 10px 12px; border-radius: 10px; font-size: .88rem; margin-top: 12px; display: none; }
.foot { margin-top: 16px; text-align: center; color: var(--muted); font-size: .88rem; }

.app-shell { min-height: 100vh; }
.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.topbar-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.topbar-logo img { height: 32px; width: auto; display: block; }
.nav-burger-wrap { position: relative; flex-shrink: 0; }
.nav-burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  color: #fff;
}
.nav-burger span {
  display: block;
  width: 16px;
  height: 2px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.88);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.nav-burger:focus-visible {
  outline: none;
  border-color: rgba(29, 185, 84, 0.55);
  box-shadow: 0 0 0 2px rgba(29, 185, 84, 0.15);
}
.nav-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 220px;
  padding: 8px;
  background: rgba(17, 19, 24, 0.98);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 50;
}
.nav-menu[hidden] { display: none !important; }
.nav-menu-item {
  display: flex;
  align-items: center;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.88);
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}
.nav-menu-item:hover,
.nav-menu-item:focus-visible,
.nav-menu-item.active {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}
.nav-menu-item.active { color: #bbf7d0; background: rgba(29, 185, 84, 0.1); }
.main { padding: 22px 24px 40px; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.topbar-right { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-start; }
.topbar h1 { margin: 0; font-size: 1.35rem; letter-spacing: -.02em; }
.impersonate-wrap { position: relative; }
.impersonate-toggle.impersonate-active {
  border-color: rgba(59,130,246,.55);
  color: #bfdbfe;
}
.impersonate-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 40;
  width: min(360px, calc(100vw - 32px));
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  box-shadow: 0 16px 40px rgba(0,0,0,.45);
}
.impersonate-panel input[type="search"] {
  margin-bottom: 10px;
}
.impersonate-results {
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
  max-height: 240px;
  overflow: auto;
}
.impersonate-results li { margin: 0; padding: 0; }
.impersonate-pick {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--text);
  padding: 9px 8px;
  border-radius: 8px;
  cursor: pointer;
  font-size: .86rem;
  line-height: 1.35;
}
.impersonate-pick:hover { background: rgba(255,255,255,.06); }
.impersonate-stop { width: 100%; margin: 0; }
.impersonate-banner {
  margin: -8px 0 16px;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: .88rem;
  background: rgba(59,130,246,.12);
  border: 1px solid rgba(59,130,246,.35);
  color: #bfdbfe;
}
.muted { color: var(--muted); }
.grid { display: grid; gap: 14px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1100px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 16px 14px;
}
.card h3 { margin: 0 0 4px; font-size: .8rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.card .val { font-size: 1.55rem; font-weight: 700; letter-spacing: -.03em; margin-top: 4px; }
.card .hint { font-size: .8rem; color: var(--muted); margin-top: 6px; }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-top: 14px; }
.panel h2 { margin: 0 0 12px; font-size: 1.05rem; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: .75rem; text-transform: uppercase; letter-spacing: .03em; }
.badge {
  display: inline-flex; align-items: center; padding: 3px 8px; border-radius: 999px; font-size: .72rem; font-weight: 650;
  background: rgba(255,255,255,.06); color: var(--muted);
}
.badge-ok { background: rgba(29,185,84,.15); color: #86efac; }
.badge-warn { background: rgba(245,158,11,.15); color: #fcd34d; }
.badge-bad { background: rgba(239,68,68,.15); color: #fca5a5; }
.badge-admin { background: rgba(59,130,246,.18); color: #93c5fd; }
.badge-toplevel { background: rgba(168,85,247,.18); color: #d8b4fe; }
.badge-deferred { background: rgba(96,165,250,.18); color: #93c5fd; }
.mem-actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; white-space: nowrap; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.toolbar input, .toolbar select { width: auto; min-width: 160px; }
.hide { display: none !important; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tab {
  background: transparent; border: 1px solid var(--border); color: var(--muted);
  padding: 8px 12px; border-radius: 999px; cursor: pointer; font-size: .85rem;
}
.tab.active { background: rgba(29,185,84,.12); border-color: rgba(29,185,84,.35); color: #bbf7d0; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .85rem; }
.copy-row { display: flex; gap: 8px; align-items: center; }
.copy-row input { flex: 1; }
.ref-box {
  background: linear-gradient(135deg, rgba(29,185,84,.12), rgba(59,130,246,.08));
  border: 1px solid rgba(29,185,84,.25); border-radius: var(--radius); padding: 16px;
}
.modal-bg {
  position: fixed; inset: 0; background: rgba(0,0,0,.65); display: none; place-items: center; z-index: 50; padding: 16px;
}
.modal-bg.open { display: grid; }
.modal {
  width: min(720px, 100%); max-height: 90vh; overflow: auto; background: var(--panel);
  border: 1px solid var(--border); border-radius: 16px; padding: 18px;
}
.modal h2 { margin: 0 0 12px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 600px) { .row2 { grid-template-columns: 1fr; } }
.flash { position: fixed; right: 16px; bottom: 16px; background: #166534; color: #dcfce7; padding: 12px 14px; border-radius: 10px; display: none; z-index: 99; }
.flash.show { display: block; }

/* DistroKid-style upload form (Label) */
.dk-shell {
  background: #f4f5f7;
  color: #1a1d21;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.08);
  overflow: hidden;
}
.dk-shell h2.dk-title {
  margin: 0;
  padding: 18px 20px 8px;
  font-size: 1.25rem;
  color: #111;
  letter-spacing: -.02em;
}
.dk-shell .dk-sub {
  margin: 0;
  padding: 0 20px 16px;
  color: #5b6570;
  font-size: .9rem;
}
.dk-section {
  background: #fff;
  border-top: 1px solid #e4e7eb;
  padding: 18px 20px 20px;
}
.dk-section h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  color: #111;
  font-weight: 700;
}
.dk-help {
  margin: 0 0 14px;
  color: #66707a;
  font-size: .86rem;
  line-height: 1.45;
}
.dk-section label.dk-label {
  display: block;
  font-size: .8rem;
  font-weight: 650;
  color: #3a424a;
  text-transform: none;
  letter-spacing: 0;
  margin: 12px 0 6px;
}
.dk-section input[type="text"],
.dk-section input[type="date"],
.dk-section input[type="number"],
.dk-section input[type="url"],
.dk-section input[type="file"],
.dk-section select,
.dk-section textarea {
  width: 100%;
  background: #fff;
  border: 1px solid #cfd6dd;
  color: #111;
  border-radius: 6px;
  padding: 10px 11px;
  font-size: .92rem;
}
.dk-section input:focus,
.dk-section select:focus,
.dk-section textarea:focus {
  border-color: #2d8cff;
  box-shadow: 0 0 0 3px rgba(45,140,255,.18);
}
.dk-stores {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 8px 12px;
}
.dk-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .9rem;
  color: #222;
  margin: 6px 0;
}
.dk-check input { width: auto; accent-color: #2d8cff; }
.dk-radios { display: flex; flex-direction: column; gap: 8px; margin-top: 6px; }
.dk-track {
  border: 1px solid #dbe1e6;
  border-radius: 10px;
  padding: 14px;
  margin-top: 12px;
  background: #fafbfc;
}
.dk-track h4 { margin: 0 0 8px; font-size: .95rem; }
.dk-feat-row { display: grid; grid-template-columns: 160px 1fr auto; gap: 8px; margin-bottom: 8px; align-items: center; }
@media (max-width: 700px) { .dk-feat-row { grid-template-columns: 1fr; } }
.dk-btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid #cfd6dd; background: #fff; color: #1a1d21;
  border-radius: 6px; padding: 8px 12px; font-size: .85rem; font-weight: 600; cursor: pointer;
}
.dk-btn:hover { background: #f0f2f5; }
.dk-btn-primary {
  background: #2d8cff; border-color: #2d8cff; color: #fff;
  padding: 12px 22px; font-size: .95rem; border-radius: 8px;
}
.dk-btn-primary:hover { background: #1f7aef; }
.dk-btn-primary:disabled { opacity: .55; cursor: wait; }
.dk-footer {
  padding: 18px 20px 22px;
  background: #fff;
  border-top: 1px solid #e4e7eb;
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
}
.dk-err { color: #b42318; background: #fef3f2; border: 1px solid #fecdca; padding: 10px 12px; border-radius: 8px; font-size: .88rem; display: none; margin: 0 20px 16px; }
.dk-ok { color: #067647; background: #ecfdf3; border: 1px solid #abefc6; padding: 10px 12px; border-radius: 8px; font-size: .88rem; display: none; margin: 0 20px 16px; }
.cover-preview { margin-top: 10px; width: 120px; height: 120px; object-fit: cover; border-radius: 8px; border: 1px solid #dbe1e6; display: none; }
.label-name-prompt { color: #b42318; background: #fef3f2; border: 1px solid #fecdca; padding: 10px 12px; border-radius: 8px; margin: 0 0 10px; }
.label-name-current { font-size: 1.1rem; margin: 0 0 4px; }
.label-name-display { display: flex; align-items: center; gap: 12px; }
.label-logo-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 4px;
}
.label-logo-preview-wrap { flex: 0 0 auto; }
.label-logo-upload { flex: 1 1 220px; min-width: 0; }
.label-logo-upload input[type="file"] { margin-top: 6px; max-width: 100%; }
.label-logo-img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid #3d4652;
  background: #1a1f26;
}
.label-logo-img--inline { width: 48px; height: 48px; }
.label-logo-placeholder {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  border: 1px dashed #3d4652;
  background: #1a1f26;
  color: #6e7681;
  font-size: .68rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4px;
}
.rel-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.rel-panel-head h2 { margin: 0; }
.label-upload-btn {
  font-size: 1.15rem;
  padding: 18px 42px;
  min-width: min(100%, 320px);
  border-radius: 12px;
}
.rel-table { width: 100%; border-collapse: collapse; }
.rel-table th, .rel-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid #2a3038; vertical-align: top; }
.rel-table th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: #8b949e; }
.rel-row { cursor: pointer; transition: background .15s ease; }
.rel-row:hover, .rel-row:focus { background: #1a2028; outline: none; }
.rel-row-open { background: #1a2430; }
.rel-row-hint {
  display: block;
  margin-top: 2px;
  font-size: .72rem;
  color: #6e7681;
  font-weight: 400;
}
.rel-row-open .rel-row-hint, .rel-row:hover .rel-row-hint { color: #7cc4ff; }
.rel-detail td { padding: 0; border-bottom: 1px solid #2a3038; background: #12161c; }
.rel-detail-inner { padding: 12px 16px 14px 42px; }
.rel-detail-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
  font-size: .9rem;
}
.rel-track-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.rel-track-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 6px 0;
  border-top: 1px solid #232a33;
  font-size: .9rem;
}
.rel-track-list li:first-child { border-top: none; }
.rel-track-num {
  flex: 0 0 1.6rem;
  color: #8b949e;
  font-size: .78rem;
  font-variant-numeric: tabular-nums;
}
.rel-track-title { color: #e6edf3; }
.rel-tracks-empty { margin: 0; font-size: .85rem; }