:root {
  color-scheme: light dark;
  --bg: #f5f5f7;
  --panel: #ffffff;
  --border: #d8d8dd;
  --text: #1c1c1e;
  --muted: #6b6b70;
  --accent: #2f6fed;
  --accent-text: #ffffff;
  --danger: #d1453b;
  --nest: #eef2fb;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1c1e;
    --panel: #2a2a2d;
    --border: #444448;
    --text: #f2f2f3;
    --muted: #9a9a9e;
    --nest: #232b3d;
  }
}
* { box-sizing: border-box; }
html, body, #root { height: 100%; margin: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}
.app { display: flex; flex-direction: column; height: 100%; }
.loading { display: grid; place-items: center; height: 100%; color: var(--muted); }

select, input, button, textarea, a.secondary {
  font: inherit;
  padding: 6px 9px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
}
textarea { width: 100%; resize: vertical; }
button { cursor: pointer; background: var(--accent); color: var(--accent-text); border: none; }
button.secondary, a.secondary {
  background: transparent; color: var(--text); border: 1px solid var(--border);
  text-decoration: none; display: inline-flex; align-items: center;
}
button.danger { background: var(--danger); color: #fff; }
button.icon { padding: 2px 7px; background: transparent; color: var(--text); border: 1px solid var(--border); }
button.tiny { padding: 1px 8px; font-size: 12px; }
button:disabled { opacity: 0.4; cursor: not-allowed; }

header {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px 14px; background: var(--panel); border-bottom: 1px solid var(--border);
}
header h1 { font-size: 15px; margin: 0 10px 0 0; white-space: nowrap; }
.spacer { flex: 1; }
.dirty-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--border); }
.dirty-dot.on { background: #f5b942; }

main { flex: 1; display: grid; grid-template-columns: 210px minmax(0, 1fr) 360px; min-height: 0; }
.canvas { position: relative; min-width: 0; }
.side { border-left: 1px solid var(--border); background: var(--bg); overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 12px; }

/* --- ⚙-meny --- */
.menu-wrap { position: relative; }
.menu-popover {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 50;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.18); padding: 6px; min-width: 220px;
  display: flex; flex-direction: column; gap: 2px;
}
.menu-section { font-size: 11px; color: var(--muted); padding: 6px 8px 2px; text-transform: uppercase; letter-spacing: 0.04em; }
.menu-item {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  background: transparent; color: var(--text); border: none; text-align: left;
  padding: 7px 8px; border-radius: 6px; font: inherit; text-decoration: none;
}
.menu-item:hover:not(:disabled) { background: var(--nest); }
.menu-field select { padding: 3px 6px; }

/* --- Vänsterpalett --- */
.palette {
  border-right: 1px solid var(--border); background: var(--panel);
  display: flex; flex-direction: column; min-height: 0;
}
.palette-tabs { display: flex; border-bottom: 1px solid var(--border); }
.palette-tabs button {
  flex: 1; background: transparent; color: var(--muted); border: none;
  border-bottom: 2px solid transparent; padding: 8px 6px; font: inherit; border-radius: 0;
}
.palette-tabs button.on { color: var(--text); border-bottom-color: var(--accent); }
.palette-search { margin: 8px; }
.palette-scroll { overflow-y: auto; padding: 0 8px 12px; flex: 1; }
.palette-group-head {
  width: 100%; text-align: left; background: transparent; color: var(--muted);
  border: none; padding: 8px 2px 4px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.03em;
}
.palette-item, .palette-block {
  border: 1px solid var(--border); border-radius: 6px; padding: 6px 8px; margin-bottom: 4px;
  background: var(--bg); font-size: 12px; cursor: grab;
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
}
.palette-item:hover, .palette-block:hover { border-color: var(--accent); }
.palette-add {
  flex: 0 0 auto; padding: 0 6px; line-height: 1.6; font-size: 11px;
  background: transparent; color: var(--accent); border: 1px solid var(--border); border-radius: 4px;
  opacity: 0; transition: opacity 0.1s;
}
.palette-item:hover .palette-add, .palette-block:hover .palette-add { opacity: 1; }
.palette-block { flex-direction: column; align-items: stretch; }
.palette-block-name { display: flex; align-items: center; justify-content: space-between; font-weight: 600; }
.palette-item.cat-control { border-left: 3px solid #8a63d2; }
.palette-item.cat-files { border-left: 3px solid #3aa757; }
.palette-item.cat-desktop { border-left: 3px solid #d98a2b; }
.palette-block-name { font-weight: 600; }
.palette-save-block { width: 100%; margin: 8px 0; }

.step-node select.type-select { max-width: 150px; font-size: 12px; padding: 3px 6px; }

/* drop-zon-highlight när man drar ett steg över en loop/if-kropp */
.drop-hover { outline: 2px dashed var(--accent); outline-offset: 2px; border-radius: 6px; }

/* --- Inspektera fönster --- */
.inspect-dialog { width: min(760px, 94vw); }
.inspect-controls { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
.inspect-controls select { flex: 1; }
.inspect-table { max-height: 50vh; overflow: auto; border: 1px solid var(--border); border-radius: 6px; }
.inspect-row { display: flex; align-items: center; gap: 8px; padding: 4px 8px; border-bottom: 1px solid var(--border); font-size: 12px; }
.inspect-row:hover { background: var(--nest); }
.inspect-ct { color: var(--accent); }
.inspect-name { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inspect-aid { color: var(--muted); }

/* --- Kör-parametrar / indata --- */
.adhoc { margin: 10px 0; }
.adhoc-row { display: flex; gap: 6px; margin-bottom: 6px; }
.adhoc-row input { flex: 1; }
.inputs-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; }
.input-row { border: 1px solid var(--border); border-radius: 6px; padding: 8px; display: flex; gap: 8px; align-items: flex-start; }
.input-row .fields { flex: 1; }
.inputs-sets-title { display: block; margin: 10px 0 6px; font-size: 13px; }
.set-row { display: flex; align-items: center; gap: 6px; padding: 6px 4px; border-bottom: 1px solid var(--border); font-size: 13px; }
dialog h2 ~ .fields { margin-bottom: 10px; }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.panel-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.hint { color: var(--muted); font-size: 12px; margin: 4px 0; }

.canvas-panel { display: flex; gap: 6px; }

/* --- Canvas-flikar (subflöden) --- */
.canvas-col { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.canvas-col .canvas { flex: 1; min-height: 0; }
.canvas-tabs {
  display: flex; align-items: stretch; gap: 2px;
  padding: 4px 6px 0; background: var(--panel); border-bottom: 1px solid var(--border);
  overflow-x: auto;
}
.canvas-tabs .tab {
  display: flex; align-items: center; gap: 4px;
  padding: 5px 10px; border: 1px solid var(--border); border-bottom: none;
  border-radius: 6px 6px 0 0; background: var(--nest); color: var(--muted);
  font-size: 12px; white-space: nowrap; cursor: pointer;
}
.canvas-tabs .tab.on { background: var(--bg); color: var(--text); font-weight: 600; }
.canvas-tabs .tab-label { background: none; border: none; color: inherit; font: inherit; cursor: pointer; padding: 0; }
.canvas-tabs .tab-icon { border: none; background: none; cursor: pointer; font-size: 11px; color: var(--muted); padding: 0 2px; }
.canvas-tabs .tab-add { color: var(--accent); font-weight: 700; }
.canvas-tabs .tab input { width: 100px; font: inherit; }

/* --- call_flow-nod --- */
.callflow { margin-top: 6px; display: flex; flex-direction: column; gap: 8px; }
.callflow-target { display: flex; gap: 4px; align-items: center; }
.callflow-target select { flex: 1; }
.callflow-io { border-left: 3px solid var(--accent); padding: 4px 0 4px 8px; }
.callflow-io strong { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.io-row { display: flex; align-items: center; gap: 4px; margin: 3px 0; }
.io-row input { flex: 1; min-width: 0; }

/* --- Nodes --- */
.step-node {
  position: relative;
  width: 340px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 13px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.node-outs { margin-top: 10px; display: flex; justify-content: space-around; gap: 8px; }
.out-col { display: flex; flex-direction: column; align-items: center; gap: 2px; position: relative; }
.out-label { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.branches { margin-top: 8px; }
.canvas-start-hint { font-size: 11px; color: var(--muted); align-self: center; }
.step-node.disabled { opacity: 0.5; }
.step-node.cat-control { border-color: #8a63d2; }
.step-node.cat-files { border-color: #3aa757; }
.step-node.cat-desktop { border-color: #d98a2b; }
.node-head, .node-subhead, .mini-head { display: flex; align-items: center; gap: 6px; }
.node-subhead { margin-top: 6px; }
.node-body { margin-top: 8px; }
.type-select { font-weight: 600; }
.label-input { width: 110px; }
.add-after {
  position: absolute; left: 50%; bottom: -12px; transform: translateX(-50%);
  width: 22px; height: 22px; border-radius: 50%; padding: 0; line-height: 1;
  background: var(--panel); color: var(--accent); border: 1px solid var(--accent);
}

.fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px; margin-top: 6px; }
.field { display: flex; flex-direction: column; gap: 2px; font-size: 11px; color: var(--muted); }
.field span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.field input, .field select { width: 100%; color: var(--text); }
.field-bool { flex-direction: row; align-items: center; }
.field-bool input { width: auto; }

.nested { margin-top: 8px; padding: 8px; border-left: 3px solid var(--accent); border-radius: 6px; background: var(--nest); }
.nested-steps { display: flex; flex-direction: column; gap: 6px; }
.mini-card { border: 1px solid var(--border); border-radius: 6px; padding: 6px; background: var(--panel); }
.mini-card.disabled { opacity: 0.5; }
.branch { border: 1px dashed var(--border); border-radius: 6px; padding: 6px; margin-bottom: 6px; }
.branch-head { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.else-toggle { display: flex; flex-direction: row; align-items: center; gap: 6px; border-style: solid; }
.condition { margin: 4px 0; }
.row-field { border: 1px dashed var(--border); border-radius: 6px; padding: 6px; margin-bottom: 6px; }
.row-field-head { display: flex; gap: 6px; margin-bottom: 4px; }

/* --- Run / vars --- */
.badge { padding: 2px 8px; border-radius: 999px; font-size: 12px; }
.badge-running { background: #f5b942; color: #222; }
.badge-done { background: #3aa757; color: #fff; }
.badge-error { background: var(--danger); color: #fff; }
.log {
  background: #111114; color: #d6d6d8; border-radius: 8px; padding: 10px;
  font-family: ui-monospace, Consolas, monospace; font-size: 12px;
  height: 320px; overflow-y: auto; white-space: pre-wrap; margin: 0;
}
.var-row { border: 1px solid var(--border); border-radius: 6px; margin-bottom: 6px; overflow: hidden; }
.var-head { padding: 6px 9px; cursor: pointer; font-family: ui-monospace, Consolas, monospace; font-size: 12px; background: var(--bg); }
.var-head:hover { background: var(--nest); }
.var-value { margin: 0; padding: 8px 9px; background: #111114; color: #d6d6d8; font-family: ui-monospace, Consolas, monospace; font-size: 12px; max-height: 240px; overflow: auto; white-space: pre-wrap; }

.assist-msg { font-size: 12px; white-space: pre-wrap; margin-top: 6px; }
.assist-msg.error { color: var(--danger); }

.image-field { grid-column: 1 / -1; }
.image-field-row { display: flex; gap: 6px; align-items: center; }
.image-field-row input { flex: 1; }
.image-field-preview {
  margin-top: 4px;
  max-height: 120px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: #fff;
}

dialog {
  background: var(--panel); color: var(--text); border: 1px solid var(--border);
  border-radius: 10px; padding: 20px; width: min(520px, 92vw);
}
dialog::backdrop { background: rgba(0,0,0,0.4); }
dialog h2 { margin: 0 0 4px; font-size: 16px; }
.dialog-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 14px; }

.toast {
  position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%);
  background: var(--danger); color: #fff; padding: 10px 16px; border-radius: 8px;
  cursor: pointer; max-width: 80vw; font-size: 13px;
}

/* React Flow tweaks */
.react-flow__attribution { display: none; }