/* ── Develop banner ── */

.develop-banner {
  position: fixed;
  top: 26px;
  left: -52px;
  width: 200px;
  background: rgba(194, 120, 20, 0.5);
  color: rgba(255, 255, 255, 0.95);
  text-align: center;
  transform: rotate(-45deg);
  z-index: 9999;
  pointer-events: none;
}

.develop-banner-text {
  display: block;
  padding: 6px 0;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.2em;
}

/* ── Sidebar ── */

html {
  scrollbar-gutter: stable;
  overflow-y: scroll;
}

.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar, 220px);
  min-width: var(--sidebar, 220px);
  max-width: var(--sidebar, 220px);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 0.75rem;
  z-index: 10;
}

.sidebar-logo {
  padding: 0 0.5rem 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
}
.sidebar-logo a {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.sidebar-logo-img {
  width: 26px;
  height: auto;
  flex-shrink: 0;
}
.sidebar-logo h1 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.sidebar-logo h1 span { color: var(--accent); }

.sidebar-section-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0 0.5rem;
  margin-bottom: 0.35rem;
  margin-top: 0.25rem;
}

.sidebar-nav {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sidebar-nav li + li { margin-top: 0.15rem; }
.sidebar-nav a {
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0.6rem;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: background 0.12s, color 0.12s;
}
.sidebar-nav a:visited { color: var(--text-dim); }
.sidebar-nav a:hover { background: var(--surface2); color: var(--text); }
.sidebar-nav a.active,
.sidebar-nav a.active:visited { background: var(--surface2); color: var(--accent); }
.sidebar-nav a svg { flex-shrink: 0; }

.sidebar-count {
  font-size: 0.65rem;
  color: var(--text-dim);
  margin-left: auto;
  min-width: 2ch;
  text-align: right;
}

.sidebar-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0.85rem 0;
}

.sidebar-bottom { margin-top: auto; }

.disk-warning {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 0.7rem;
  margin-bottom: 0.5rem;
  background: rgba(200,160,58,0.12);
  border: 1px solid rgba(200,160,58,0.3);
  color: #c8a03a;
}
.disk-warning.critical {
  background: rgba(200,90,58,0.12);
  border-color: rgba(200,90,58,0.3);
  color: #c85a3a;
}

.btn-rescan {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.4rem 0.6rem;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
  margin-top: 0.5rem;
}
.btn-rescan:hover { background: var(--surface2); color: var(--text); }
.btn-rescan:disabled { opacity: 0.5; cursor: not-allowed; }

.backup-status-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  width: 100%;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--accent);
  text-decoration: none;
  transition: background 0.12s, opacity 0.12s;
  margin-bottom: 0.25rem;
}
.backup-status-bar:hover { background: var(--surface2); opacity: 0.85; }

.backup-dot {
  flex-shrink: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border);
}
.backup-dot.dot-ok      { background: var(--ok, #7fbe7f); }
.backup-dot.dot-err     { background: var(--err, #d0674c); }
.backup-dot.dot-dim     { background: var(--text-dim); opacity: 0.5; }
.backup-dot.dot-running {
  background: var(--warn, #d2b063);
  animation: backup-pulse 1.2s ease-in-out infinite;
}
@keyframes backup-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.backup-status-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Mobile hamburger ──────────────────────────────────────────────────── */

.sidebar-toggle {
  display: none;
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 50;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-dim);
  transition: color 0.15s, border-color 0.15s;
  padding: 0;
}
.sidebar-toggle:hover { color: var(--text); border-color: var(--text-faint); }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9;
}

@media (max-width: 768px) {
  .sidebar-toggle { display: flex; }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.22s ease;
    z-index: 11;
  }
  .sidebar.open { transform: translateX(0); }

  .sidebar-overlay.open { display: block; }
}