:root {
  --bg: #0f0f0f;
  --surface: #1a1a1a;
  --border: #2e2e2e;
  --text: #e8e8e8;
  --muted: #888;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --danger: #ef4444;
  --success: #22c55e;
  --radius: 6px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100dvh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Layout */
.layout { display: grid; grid-template-columns: 220px 1fr; min-height: 100dvh; }
.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sidebar-title { font-weight: 600; font-size: 16px; margin-bottom: 12px; color: var(--text); }
.main { padding: 32px; max-width: 900px; }

/* Nav */
.nav-item {
  display: block;
  padding: 8px 12px;
  border-radius: var(--radius);
  color: var(--muted);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-size: 14px;
  transition: background 0.15s, color 0.15s;
}
.nav-item:hover { background: var(--border); color: var(--text); }
.nav-item.active { background: var(--accent); color: #fff; }

/* Login */
.login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
}
.login-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 40px;
  width: 360px;
}
.login-box h1 { font-size: 20px; margin-bottom: 24px; }

/* Forms */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 12px; color: var(--muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; }
input, select, textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 8px 12px;
  font-size: 14px;
  font-family: var(--font);
  width: 100%;
  outline: none;
  transition: border-color 0.15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
select option { background: var(--surface); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  border: none;
  font-size: 14px;
  font-family: var(--font);
  cursor: pointer;
  transition: background 0.15s;
  font-weight: 500;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { background: var(--border); color: var(--text); }
.btn-ghost:hover { background: #3a3a3a; }
.btn-danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* Page header */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.page-title { font-size: 22px; font-weight: 600; }
.breadcrumb { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.breadcrumb .sep { color: var(--border); }

/* Table */
table { width: 100%; border-collapse: collapse; }
thead tr { border-bottom: 1px solid var(--border); }
th { text-align: left; padding: 8px 12px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); font-weight: 500; }
td { padding: 12px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }

/* Badge */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
}
.badge-kladd { background: #2a2a2a; color: var(--muted); }
.badge-publisert { background: rgba(34,197,94,0.15); color: var(--success); }

/* Card */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 16px;
}
.card-title { font-weight: 600; margin-bottom: 12px; }

/* Upload zone */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  position: relative;
}
.upload-zone:hover, .upload-zone.drag-over {
  border-color: var(--accent);
  background: rgba(59,130,246,0.05);
}
.upload-zone input[type=file] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%;
}
.upload-zone .upload-label { color: var(--muted); pointer-events: none; }
.upload-zone .upload-label strong { color: var(--accent); }

/* Panorama grid */
.panorama-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-bottom: 24px; }
.panorama-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.15s;
}
.panorama-card:hover, .panorama-card.selected { border-color: var(--accent); }
.panorama-card img { width: 100%; aspect-ratio: 2/1; object-fit: cover; display: block; }
.panorama-card-info { padding: 10px; }
.panorama-card-navn { font-size: 13px; font-weight: 500; }
.panorama-card-order { font-size: 11px; color: var(--muted); }

/* Pannellum preview */
#preview-container { width: 100%; height: 300px; border-radius: 8px; overflow: hidden; margin-bottom: 16px; }

/* Hotspot list */
.hotspot-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg);
  border-radius: var(--radius);
  margin-bottom: 8px;
}
.hotspot-coords { font-family: monospace; font-size: 12px; color: var(--muted); }

/* Actions row */
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Alert */
.alert {
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 13px;
}
.alert-error { background: rgba(239,68,68,0.1); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }
.alert-success { background: rgba(34,197,94,0.1); color: var(--success); border: 1px solid rgba(34,197,94,0.3); }

/* Spinner */
.spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Empty state */
.empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.empty p { margin-top: 8px; font-size: 13px; }

/* Inline form */
.inline-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}
.inline-form h3 { margin-bottom: 16px; font-size: 15px; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.sidebar-spacer { flex: 1; }
.logout-btn { color: var(--muted); background: none; border: none; cursor: pointer; font-size: 13px; padding: 8px 12px; }
.logout-btn:hover { color: var(--danger); }

/* Floor plan placement dots (admin) */
.fp-admin-dot {
  position: absolute;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid #fff;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translate(-50%, -50%);
  pointer-events: none;
  box-shadow: 0 1px 6px rgba(0,0,0,0.5);
}
.fp-admin-dot-active {
  background: var(--danger);
  animation: none;
}