:root {
  --accent:       #FF1416;
  --accent2:      #ff4d4f;
  --accent3:      #22d3ee;
  --bg:           #0a0a0b;
  --surface:      #0d1117;
  --surface2:     #161b22;
  --border:       rgba(255,255,255,0.08);
  --border-light: rgba(255,255,255,0.12);
  --text:         #e2e8f0;
  --text-dim:     #64748b;
  --text-muted:   #475569;
  --success:      #22c55e;
  --warning:      #f59e0b;
  --mono:         'JetBrains Mono', monospace;
  --sans:         'Syne', sans-serif;
  --shadow-red:   0 0 0 1px rgba(255,20,22,0.4), 0 4px 24px rgba(255,20,22,0.15);
  --radius:       8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
}

/* ── App shell ────────────────────────────────────────────────────────────── */
.app-shell {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */
.sidebar {
  width: 264px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  scrollbar-width: none;
}
.sidebar::-webkit-scrollbar { display: none; }

.sidebar-brand {
  padding: 20px 16px 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}
.brand-mark {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; margin-bottom: 4px;
}
.brand-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 9px; font-weight: 700;
  color: white; letter-spacing: 0.5px; flex-shrink: 0;
}
.brand-name {
  font-size: 16px; font-weight: 800; color: var(--text); letter-spacing: -0.3px;
}
.brand-sub {
  font-family: var(--mono); font-size: 9px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 2px; padding-left: 42px;
}

.sidebar-nav { padding: 4px 8px; flex: 1; }

.nav-link {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 12px; border-radius: 6px;
  color: var(--text-dim); text-decoration: none; font-size: 12px; font-weight: 600;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap; overflow: hidden;
}
.nav-link:hover { background: var(--surface2); color: var(--text); text-decoration: none; }

.nav-sub-link {
  margin-left: 20px;
  padding-left: 10px;
  font-size: 11px;
  color: var(--text-muted);
}
.nav-dot-sub {
  width: 18px; height: 18px;
  background: transparent;
  border-color: rgba(255,255,255,0.06);
  color: var(--text-muted);
}

.nav-link-disabled { opacity: 0.62; cursor: default; }
.nav-link-disabled:hover { background: transparent; color: var(--text-dim); }
.nav-roadmap-note {
  margin: -1px 12px 8px 40px;
  font-family: var(--mono); font-size: 8px; color: var(--text-muted);
  letter-spacing: 1px; text-transform: uppercase;
}
.nav-link.active { background: rgba(255,20,22,0.12); color: var(--accent); }

.nav-dot {
  width: 20px; height: 20px; border-radius: 4px; flex-shrink: 0;
  background: var(--surface2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; font-size: 10px;
}
.nav-link.active .nav-dot { background: rgba(255,20,22,0.2); border-color: rgba(255,20,22,0.4); }

.nav-type {
  margin-left: auto; font-family: var(--mono); font-size: 8px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted);
  background: var(--surface2); border: 1px solid var(--border);
  padding: 1px 5px; border-radius: 3px; flex-shrink: 0;
}

.sidebar-footer {
  padding: 12px 8px; border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 6px;
}
.user-pill {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px; background: var(--surface2); border-radius: 6px;
}
.user-initial {
  width: 24px; height: 24px; border-radius: 50%; background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 800; color: white; flex-shrink: 0;
}
.user-name { font-size: 11px; color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; }
.logout-form { margin: 0; }
.logout-btn {
  width: 100%; padding: 7px; background: none;
  border: 1px solid var(--border); border-radius: 6px;
  color: var(--text-muted); font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 1px; cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.logout-btn:hover { border-color: var(--accent); color: var(--accent); }
.auth-btn {
  display: block; padding: 8px 12px; text-align: center; border-radius: 6px;
  font-family: var(--mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: 1px; text-decoration: none; font-weight: 700;
  border: 1px solid var(--border); color: var(--text-dim);
  transition: all 0.15s;
}
.auth-btn.primary { background: var(--accent); border-color: var(--accent); color: white; }
.auth-btn:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.auth-btn.primary:hover { background: var(--accent2); }

/* ── Main content ─────────────────────────────────────────────────────────── */
.main-content { flex: 1; min-width: 0; padding: 28px 32px; overflow-y: auto; }

/* ── Page header ──────────────────────────────────────────────────────────── */
.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; margin-bottom: 8px;
}
.page-eyebrow {
  font-family: var(--mono); font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px; color: var(--accent);
  margin-bottom: 4px;
}
.page-title {
  font-size: 24px; font-weight: 800; color: var(--text); letter-spacing: -0.5px;
}
.page-title span { color: var(--accent); }
.page-divider {
  height: 1px; background: var(--border); margin: 16px 0 24px;
}
.page-body { }

/* ── Tile grid (MMF browser / library) ───────────────────────────────────── */
.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

.tile {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; cursor: pointer;
  text-decoration: none; transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  display: flex; flex-direction: column;
}
.tile:hover {
  border-color: var(--accent); transform: translateY(-2px);
  box-shadow: var(--shadow-red); text-decoration: none;
}
.tile-thumb {
  aspect-ratio: 1; background: var(--surface2);
  position: relative; overflow: hidden;
}
.tile-thumb img { width: 100%; height: 100%; object-fit: cover; }
.tile-thumb-placeholder {
  width: 100%; height: 100%; display: flex; align-items: center;
  justify-content: center; font-size: 32px; color: var(--text-muted);
}
.tile-badge {
  position: absolute; top: 6px; right: 6px; font-size: 9px; font-weight: 700;
  font-family: var(--mono); text-transform: uppercase; letter-spacing: 1px;
  padding: 2px 6px; border-radius: 3px;
}
.tile-meta { padding: 8px 10px; flex: 1; display: flex; flex-direction: column; gap: 2px; }
.tile-source { font-family: var(--mono); font-size: 9px; color: var(--text-muted); text-transform: uppercase; }
.tile-name { font-size: 11px; font-weight: 700; color: var(--text); line-height: 1.3; }
.tile-creator { font-size: 10px; color: var(--text-dim); }
.tile-footer {
  padding: 6px 10px; border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.tile-price { font-family: var(--mono); font-size: 10px; font-weight: 700; color: var(--success); }
.tile-free  { font-family: var(--mono); font-size: 10px; color: var(--text-muted); }

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge-mmf    { background: rgba(255,20,22,0.15); color: var(--accent); }
.badge-cults  { background: rgba(34,211,238,0.15); color: var(--accent3); }
.badge-local  { background: rgba(34,197,94,0.15);  color: var(--success); }
.badge-partial { background: rgba(245,158,11,0.18); color: var(--warning); }
.badge-candidate { background: rgba(34,211,238,0.15); color: var(--accent3); }
.mmf-local-badge { top: 30px; }
.mmf-local-state { font-family: var(--mono); font-size: 9px; color: var(--text-muted); max-width: 92px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mmf-local-state.offline { color: var(--text-dim); }
.tile[data-local-state="downloaded"] { border-color: rgba(34,197,94,0.42); }
.tile[data-local-state="partial"], .tile[data-local-state="candidate"] { border-color: rgba(245,158,11,0.36); }

/* ── Filter bar ───────────────────────────────────────────────────────────── */
.filter-bar {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 20px;
}
.filter-input {
  background: var(--surface); border: 1px solid var(--border); border-radius: 6px;
  color: var(--text); font-family: var(--mono); font-size: 12px;
  padding: 7px 12px; outline: none; transition: border-color 0.15s;
}
.filter-input:focus { border-color: var(--accent); }
.filter-btn {
  background: var(--surface); border: 1px solid var(--border); border-radius: 6px;
  color: var(--text-dim); font-family: var(--mono); font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px; padding: 7px 14px; cursor: pointer;
  transition: all 0.15s;
}
.filter-btn:hover, .filter-btn.active { border-color: var(--accent); color: var(--accent); }

/* ── Stat cards ───────────────────────────────────────────────────────────── */
.stat-row { display: flex; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 20px; min-width: 100px;
}
.stat-val  { font-family: var(--mono); font-size: 22px; font-weight: 800; color: var(--text); }
.stat-label{ font-family: var(--mono); font-size: 9px; text-transform: uppercase;
             letter-spacing: 1.5px; color: var(--text-muted); margin-top: 2px; }

/* ── Plate builder ────────────────────────────────────────────────────────── */
.plate-slot-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 8px;
}
.plate-slot {
  aspect-ratio: 1; background: var(--surface2); border: 1px dashed var(--border);
  border-radius: 6px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 4px; padding: 6px;
  position: relative; cursor: default;
}
.plate-slot img { width: 100%; height: 70%; object-fit: cover; border-radius: 4px; }
.plate-slot-name { font-size: 9px; color: var(--text-dim); text-align: center;
                   overflow: hidden; text-overflow: ellipsis; white-space: nowrap; width: 100%; }
.plate-slot-remove {
  position: absolute; top: 3px; right: 3px; width: 16px; height: 16px;
  background: rgba(255,20,22,0.8); border: none; border-radius: 3px;
  color: white; font-size: 9px; cursor: pointer; display: none;
  align-items: center; justify-content: center;
}
.plate-slot:hover .plate-slot-remove { display: flex; }

/* ── Auth connect card ────────────────────────────────────────────────────── */
.connect-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 32px; max-width: 480px;
}
.connect-title {
  font-size: 18px; font-weight: 800; color: var(--text); margin-bottom: 8px;
}
.connect-sub { font-size: 13px; color: var(--text-dim); margin-bottom: 24px; line-height: 1.6; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px;
  background: var(--accent); border: none; border-radius: 8px;
  color: white; font-family: var(--mono); font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.5px; cursor: pointer;
  text-decoration: none; transition: background 0.15s;
}
.btn-primary:hover { background: var(--accent2); text-decoration: none; color: white; }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px;
  background: none; border: 1px solid var(--border); border-radius: 8px;
  color: var(--text-dim); font-family: var(--mono); font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.5px; cursor: pointer;
  text-decoration: none; transition: all 0.15s;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }

/* ── Utility ──────────────────────────────────────────────────────────────── */
.count-badge {
  font-family: var(--mono); font-size: 10px; color: var(--text-muted);
  background: var(--surface2); border: 1px solid var(--border);
  padding: 2px 8px; border-radius: 10px;
}
.section-label { display: flex; align-items: center; gap: 10px; }
.empty-state {
  text-align: center; padding: 60px 20px; color: var(--text-muted);
}
.empty-state-icon { font-size: 40px; margin-bottom: 12px; }
.empty-state-text { font-size: 13px; }