:root {
  --bg: #0e0f13;
  --panel: #16181f;
  --panel-2: #1d2029;
  --line: #2a2e3a;
  --text: #e8eaf0;
  --muted: #8b91a3;
  --accent: #8b7cff;
  --accent-2: #b3a9ff;
  --ok: #3ccf8e;
  --warn: #f5b84b;
  --err: #ff6b6b;
  --radius: 12px;
  --shadow: 0 8px 30px rgba(0, 0, 0, .35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 650; }
h1 { font-size: 24px; }
h2 { font-size: 16px; }
h3 { font-size: 14px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
code { font-family: ui-monospace, "JetBrains Mono", monospace; font-size: 12px; color: var(--accent-2); }

/* ---- layout ---------------------------------------------------------------- */

.shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }
.sidebar {
  background: var(--panel);
  border-right: 1px solid var(--line);
  padding: 20px 14px;
  display: flex; flex-direction: column; gap: 22px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 0 8px; font-weight: 700; font-size: 16px; }
.brand-logo {
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), #ff7ac6);
  display: grid; place-items: center; font-size: 16px;
}
.brand small { display: block; color: var(--muted); font-weight: 500; font-size: 11px; }
.nav-group { display: flex; flex-direction: column; gap: 2px; }
.nav-group h3 { font-size: 11px; padding: 0 10px 6px; }
.nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px; color: var(--text);
}
.nav-link:hover { background: var(--panel-2); text-decoration: none; }
.nav-link.active { background: rgba(139, 124, 255, .16); color: var(--accent-2); }
.nav-link .ico { width: 18px; text-align: center; opacity: .9; }
.sidebar-foot { margin-top: auto; padding: 0 8px; color: var(--muted); font-size: 12px; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 28px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: rgba(14, 15, 19, .9); backdrop-filter: blur(8px); z-index: 5;
}
.topbar .spacer { flex: 1; }
.content { padding: 28px; display: flex; flex-direction: column; gap: 20px; max-width: 1280px; width: 100%; }
.page-head { display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.page-head .sub { color: var(--muted); margin-top: 4px; }
.page-head .actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

@media (max-width: 980px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; }
}

/* ---- components ---------------------------------------------------------------- */

.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; display: flex; flex-direction: column; gap: 12px; min-width: 0;
}
.card-head { display: flex; align-items: center; gap: 10px; }
.card-head .right { margin-left: auto; }
.stat .value { font-size: 28px; font-weight: 700; letter-spacing: -.02em; }
.stat .label { color: var(--muted); }
.delta.up { color: var(--ok); }
.delta.down { color: var(--err); }

.btn {
  appearance: none; border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  padding: 8px 14px; border-radius: 9px; font: inherit; font-weight: 550; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
}
.btn:hover { border-color: #3a3f4f; }
.btn:disabled { opacity: .5; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: #7a69ff; }
.btn.danger { color: var(--err); }
.btn.ghost { background: transparent; }
.btn.sm { padding: 5px 10px; font-size: 12px; }

input, select, textarea {
  font: inherit; color: var(--text); background: var(--bg);
  border: 1px solid var(--line); border-radius: 9px; padding: 8px 11px; min-width: 0;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
label.field { display: flex; flex-direction: column; gap: 6px; color: var(--muted); font-size: 12px; }
label.field > input, label.field > select { color: var(--text); font-size: 14px; }
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
input[type=checkbox] { accent-color: var(--accent); width: 16px; height: 16px; }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: var(--panel-2); border: 1px solid var(--line); white-space: nowrap;
}
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }
.badge.ok::before { background: var(--ok); }
.badge.warn::before { background: var(--warn); }
.badge.err::before { background: var(--err); }
.badge.plain::before { display: none; }
button.badge { cursor: pointer; font: inherit; font-size: 12px; font-weight: 600; color: var(--text); }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.tab {
  border: 1px solid var(--line); background: transparent; color: var(--muted);
  padding: 6px 12px; border-radius: 999px; cursor: pointer; font: inherit; font-size: 13px;
}
.tab.active { color: var(--text); background: var(--panel-2); border-color: #3a3f4f; }
.tab .count { color: var(--muted); margin-left: 6px; }

.segmented { display: inline-flex; background: var(--bg); border: 1px solid var(--line); border-radius: 9px; padding: 3px; }
.segmented button {
  border: 0; background: transparent; color: var(--muted); padding: 6px 12px; border-radius: 7px;
  font: inherit; cursor: pointer;
}
.segmented button.active { background: var(--panel-2); color: var(--text); }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 12px; background: var(--panel-2); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(255, 255, 255, .02); }
.empty { color: var(--muted); text-align: center; padding: 36px 12px; }
.pager { display: flex; align-items: center; gap: 10px; justify-content: flex-end; color: var(--muted); }

.list { display: flex; flex-direction: column; }
.list-item { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.list-item:last-child { border-bottom: 0; }
.list-item .grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar { height: 6px; background: var(--panel-2); border-radius: 99px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--accent); }

.avatar {
  width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: var(--panel-2); color: var(--accent-2); font-weight: 700; object-fit: cover;
}

.notice {
  border: 1px solid var(--line); border-left: 3px solid var(--warn); background: var(--panel);
  padding: 12px 14px; border-radius: 10px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
}
.notice.err { border-left-color: var(--err); }
.notice.info { border-left-color: var(--accent); }

.spinner {
  width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid var(--line); border-top-color: var(--accent); animation: spin .8s linear infinite;
}
.loading { display: flex; align-items: center; gap: 10px; color: var(--muted); padding: 20px 0; }
@keyframes spin { to { transform: rotate(360deg); } }

#toasts { position: fixed; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 50; }
.toast {
  background: var(--panel-2); border: 1px solid var(--line); border-left: 3px solid var(--accent);
  padding: 10px 14px; border-radius: 10px; box-shadow: var(--shadow); max-width: 420px;
}
.toast.err { border-left-color: var(--err); }
.toast.ok { border-left-color: var(--ok); }

/* ---- login ----------------------------------------------------------------------- */

.login-screen { min-height: 100vh; display: grid; place-items: center; padding: 20px;
  background: radial-gradient(1200px 600px at 20% 0%, rgba(139, 124, 255, .15), transparent), var(--bg); }
.login-card { width: 100%; max-width: 380px; box-shadow: var(--shadow); gap: 16px; padding: 28px; }

/* ---- editor ---------------------------------------------------------------------- */

.dropzone {
  border: 1.5px dashed #3a3f4f; border-radius: var(--radius); padding: 34px; text-align: center;
  color: var(--muted); cursor: pointer; transition: border-color .15s, background .15s;
}
.dropzone:hover, .dropzone.over { border-color: var(--accent); background: rgba(139, 124, 255, .06); color: var(--text); }
.dropzone .big { font-size: 30px; }
.editor-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 16px; align-items: start; }
@media (max-width: 1100px) { .editor-layout { grid-template-columns: 1fr; } }

.slider { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: center; }
.slider .name { color: var(--muted); font-size: 13px; }
.slider .val { font-variant-numeric: tabular-nums; font-weight: 600; font-size: 13px; }
.slider input[type=range] { grid-column: 1 / -1; width: 100%; padding: 0; border: 0; background: transparent; accent-color: var(--accent); }
.slider.disabled { opacity: .45; }
.slider .hint { grid-column: 1 / -1; color: var(--muted); font-size: 11px; margin-top: -2px; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  padding: 7px 12px; border-radius: 999px; cursor: pointer; font: inherit; font-size: 13px;
}
.chip:hover { border-color: var(--accent); }
.chip.active { background: rgba(139, 124, 255, .18); border-color: var(--accent); color: var(--accent-2); }

audio { width: 100%; height: 40px; }
.result { display: flex; flex-direction: column; gap: 8px; padding: 12px; background: var(--panel-2); border-radius: 10px; }
.result .row { justify-content: space-between; }
.track-meta { display: flex; gap: 14px; flex-wrap: wrap; color: var(--muted); font-size: 12px; }

/* ---- new release ------------------------------------------------------------------ */

.chip.big { padding: 10px 16px; font-size: 14px; font-weight: 600; }
label.chip { display: inline-flex; align-items: center; gap: 8px; }
.tuning { border-top: 1px solid var(--line); padding-top: 10px; }
.tuning summary { cursor: pointer; color: var(--muted); font-size: 13px; }
.tuning[open] summary { margin-bottom: 12px; }
.field-static { display: flex; flex-direction: column; gap: 6px; }
.step-body { word-break: break-all; color: var(--muted); }

/* release form (mirrors the portal's product form) */
.form-section { display: flex; flex-direction: column; gap: 12px; padding: 16px 0; border-top: 1px solid var(--line); }
.form-section:first-child { border-top: 0; padding-top: 0; }
label.field .hint { font-size: 11px; color: var(--muted); }
label.field > textarea { color: var(--text); font-size: 14px; resize: vertical; }
.grid.cols-copy { grid-template-columns: 110px minmax(0, 1fr) auto; }
.cover-row { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.cover-box { width: 160px; height: 160px; border: 1px dashed var(--line); border-radius: 10px; display: grid; place-items: center;
  cursor: pointer; overflow: hidden; position: relative; }
.cover-box:hover { border-color: var(--accent); }
.cover-preview { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cover-preview:not([src]) { display: none; }
.cover-thumb { width: 48px; height: 48px; border-radius: 6px; object-fit: cover; }
.rules { margin: 0; padding-left: 18px; }
.person-row { display: grid; grid-template-columns: minmax(0, 1fr) 220px auto; gap: 8px; align-items: center; }
.territories { display: flex; flex-direction: column; gap: 8px; max-height: 360px; overflow: auto; }
.territories summary { cursor: pointer; }
.territories .chips { padding: 8px 0 4px 24px; }
.territories .chip { padding: 4px 10px; font-size: 12px; }
.markings { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; }
.issues { margin: 0; padding-left: 18px; color: var(--warn); font-size: 13px; }
@media (max-width: 900px) {
  .grid.cols-3, .markings { grid-template-columns: minmax(0, 1fr); }
  .person-row { grid-template-columns: minmax(0, 1fr) auto; }
}