@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  --bg: #060910;
  --panel: #0e141f;
  --panel-2: #111a27;
  --line: rgba(174, 211, 255, .15);
  --text: #eef6ff;
  --muted: #8090a5;
  --cyan: #70e6ff;
  --violet: #9b7cff;
  --green: #75ffc6;
  --danger: #ff6b89;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 10% -10%, rgba(112, 230, 255, .12), transparent 30%),
    radial-gradient(circle at 90% 20%, rgba(155, 124, 255, .12), transparent 28%),
    var(--bg);
  font-family: "DM Sans", sans-serif;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.admin-header {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: rgba(6, 9, 16, .82);
  backdrop-filter: blur(18px);
}
.admin-brand { display: inline-flex; align-items: center; gap: 12px; font: 700 13px/1 "Space Mono", monospace; letter-spacing: .12em; }
.admin-brand span { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid rgba(112, 230, 255, .5); background: rgba(112, 230, 255, .08); color: var(--cyan); }
.admin-actions { display: flex; align-items: center; gap: 20px; color: var(--muted); font-size: 14px; }
.admin-actions a:hover { color: var(--cyan); }

.admin-layout { width: min(1440px, calc(100% - 40px)); margin: 0 auto; padding: 56px 0 100px; }
.admin-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; margin-bottom: 32px; }
.eyebrow { margin: 0 0 12px; color: var(--cyan); font: 700 11px/1.2 "Space Mono", monospace; letter-spacing: .22em; }
h1 { margin: 0; font-size: clamp(34px, 5vw, 64px); line-height: .98; letter-spacing: -.045em; }
.muted { color: var(--muted); line-height: 1.65; }
.catalog-count { min-width: 150px; padding: 18px 22px; border: 1px solid var(--line); background: rgba(255,255,255,.025); }
.catalog-count strong { display: block; color: var(--cyan); font: 700 28px "Space Mono", monospace; }
.catalog-count span { color: var(--muted); font-size: 13px; }

.admin-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(400px, 1.05fr); gap: 22px; align-items: start; }
.panel { border: 1px solid var(--line); background: linear-gradient(150deg, rgba(17, 26, 39, .94), rgba(9, 14, 23, .94)); box-shadow: 0 24px 70px rgba(0,0,0,.28); }
.panel-title { min-height: 70px; padding: 0 24px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.panel-title > div { display: flex; align-items: center; gap: 14px; }
.panel-title span { color: var(--cyan); font: 700 11px "Space Mono", monospace; }
.panel-title h2 { margin: 0; font-size: 17px; }
.panel-title > a { color: var(--muted); font-size: 13px; }

.admin-form { display: grid; gap: 18px; padding: 24px; }
.admin-form label { display: grid; gap: 9px; color: #b8c4d3; font-size: 13px; font-weight: 600; }
.admin-form input, .admin-form textarea {
  width: 100%; border: 1px solid var(--line); outline: 0; border-radius: 3px; padding: 13px 14px; color: var(--text); background: #090e17;
}
.admin-form input:focus, .admin-form textarea:focus { border-color: rgba(112, 230, 255, .65); box-shadow: 0 0 0 3px rgba(112, 230, 255, .08); }
.admin-form input[type=file] { color: var(--muted); font-size: 12px; }
.admin-form textarea { resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row.three { grid-template-columns: 1.4fr .7fr .7fr; }
.toggle-row { display: flex; flex-wrap: wrap; gap: 24px; }
.toggle { display: inline-flex !important; grid-template-columns: auto !important; align-items: center; gap: 10px !important; cursor: pointer; }
.toggle input { position: absolute; opacity: 0; pointer-events: none; }
.toggle span { width: 38px; height: 22px; border-radius: 20px; background: #273344; padding: 3px; transition: .25s; }
.toggle span::after { content: ""; display: block; width: 16px; height: 16px; border-radius: 50%; background: #7c8a9d; transition: .25s; }
.toggle input:checked + span { background: rgba(112, 230, 255, .28); }
.toggle input:checked + span::after { transform: translateX(16px); background: var(--cyan); box-shadow: 0 0 12px rgba(112,230,255,.6); }
.primary-button { border: 0; border-radius: 3px; padding: 15px 20px; color: #03070c; background: linear-gradient(120deg, var(--cyan), #a8f4ff); font-weight: 800; cursor: pointer; box-shadow: 0 10px 28px rgba(112,230,255,.16); }
.primary-button:hover { filter: brightness(1.08); transform: translateY(-1px); }
.form-note { margin: -6px 0 0; color: var(--muted); font: 400 10px/1.6 "Space Mono", monospace; }

.admin-track-list { display: grid; }
.admin-track { min-width: 0; display: grid; grid-template-columns: 74px minmax(0, 1fr) auto; gap: 15px; align-items: center; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.admin-track:last-child { border-bottom: 0; }
.admin-track img { width: 74px; height: 74px; object-fit: cover; border: 1px solid var(--line); background: #05080e; }
.admin-track-info { min-width: 0; }
.admin-track-info h3 { margin: 7px 0 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 16px; }
.admin-track-info p { margin: 0; color: var(--muted); font-size: 12px; }
.track-flags { display: flex; flex-wrap: wrap; gap: 6px; }
.status { padding: 3px 6px; border: 1px solid var(--line); color: var(--muted); font: 700 8px "Space Mono", monospace; letter-spacing: .1em; }
.status.live { color: var(--green); border-color: rgba(117,255,198,.25); background: rgba(117,255,198,.06); }
.status.featured { color: #c3afff; border-color: rgba(155,124,255,.3); }
.track-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; font-size: 12px; }
.track-actions a { color: var(--cyan); }
.track-actions form { margin: 0; }
.track-actions button { border: 0; padding: 0; color: var(--danger); background: none; cursor: pointer; font-size: 12px; }
.empty-admin { padding: 80px 24px; text-align: center; color: var(--muted); }
.empty-admin strong { color: var(--text); }

.alert { margin: 0 0 20px; padding: 14px 16px; border: 1px solid; font-size: 14px; }
.alert.success { color: var(--green); border-color: rgba(117,255,198,.3); background: rgba(117,255,198,.07); }
.alert.error { color: #ff9eb1; border-color: rgba(255,107,137,.35); background: rgba(255,107,137,.07); }
.auth-page { display: grid; place-items: center; padding: 24px; }
.auth-shell { width: min(440px, 100%); }
.auth-shell > .admin-brand { margin-bottom: 22px; }
.auth-card { border: 1px solid var(--line); padding: clamp(25px, 6vw, 40px); background: rgba(14,20,31,.92); box-shadow: 0 30px 100px rgba(0,0,0,.4); }
.auth-card h1 { font-size: 38px; }
.auth-card .admin-form { padding: 15px 0 0; }

@media (max-width: 960px) {
  .admin-grid { grid-template-columns: 1fr; }
  .catalog-panel { order: -1; }
}
@media (max-width: 640px) {
  .admin-layout { width: min(100% - 24px, 1440px); padding-top: 34px; }
  .admin-header { height: auto; min-height: 72px; padding: calc(14px + env(safe-area-inset-top, 0px)) 16px 14px; }
  .admin-actions a:first-child { display: none; }
  .admin-intro { align-items: flex-start; flex-direction: column; }
  .catalog-count { width: 100%; }
  .form-row, .form-row.three { grid-template-columns: 1fr; }
  .admin-form input, .admin-form textarea { min-height: 48px; font-size: 16px; }
  .admin-form input[type=file] { min-height: 52px; }
  .primary-button { min-height: 52px; }
  .toggle { min-height: 44px; }
  .admin-track { grid-template-columns: 60px minmax(0, 1fr); }
  .admin-track img { width: 60px; height: 60px; }
  .track-actions { grid-column: 2; flex-direction: row; align-items: center; justify-content: flex-start; }
}