:root{--wfb-indigo: #4F5BD5;--wfb-indigo-strong: #2C36A8;--wfb-indigo-soft: #EEF0FC}.wfb-canvas{width:100%;max-width:470px;background:#fff;border:1px solid var(--color-border);border-radius:14px;box-shadow:0 22px 44px -12px #2c36a83d,0 2px 6px #0000000a;font-family:var(--font-body);overflow:hidden}.wfb-canvas-head{display:flex;justify-content:space-between;align-items:center;padding:11px 16px;border-bottom:1px solid var(--color-border);background:#fafafb}.wfb-canvas-title{font-family:var(--font-display);font-size:13px;font-weight:700;color:var(--wfb-indigo-strong)}.wfb-canvas-hint{font-size:9px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-muted)}.wfb-canvas-body{display:grid;grid-template-columns:104px 1fr;min-height:288px}.wfb-palette{border-right:1px solid var(--color-border);padding:12px 10px;background:#fff;display:flex;flex-direction:column;gap:7px}.wfb-palette-label{font-size:8px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:2px}.wfb-chip{display:flex;align-items:center;gap:6px;padding:7px 8px;border:1px solid var(--color-border);border-radius:8px;background:#fff;font-size:10px;font-weight:600;color:var(--color-text);box-shadow:0 1px 2px #0a10280a}.wfb-chip-grip{display:inline-flex;flex-direction:column;gap:2px;flex-shrink:0}.wfb-chip-grip span{display:block;width:8px;height:1.5px;border-radius:1px;background:#c7cbd6}.wfb-chip-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wfb-grid{position:relative;padding:16px 18px;background:radial-gradient(circle,rgba(44,54,168,.12) 1px,transparent 1px);background-size:16px 16px;background-color:#fbfbfd}.wfb-node{position:relative;display:flex;align-items:center;gap:8px;width:82%;margin:0 auto;padding:8px 10px;background:#fff;border:1px solid rgba(10,16,40,.1);border-radius:10px;box-shadow:0 6px 16px -10px #0a10284d}.wfb-node+.wfb-node{margin-top:24px}.wfb-node+.wfb-node:before{content:"";position:absolute;top:-18px;left:50%;width:0;height:14px;border-left:2px solid var(--wfb-indigo);opacity:.5}.wfb-node+.wfb-node:after{content:"";position:absolute;top:-6px;left:50%;width:6px;height:6px;transform:translate(-50%) rotate(45deg);border-right:2px solid var(--wfb-indigo);border-bottom:2px solid var(--wfb-indigo);opacity:.5}.wfb-node-ic{flex:none;width:26px;height:26px;border-radius:7px;display:grid;place-items:center;background:var(--wfb-indigo-soft);color:var(--wfb-indigo-strong)}.wfb-node-ic svg{width:15px;height:15px}.wfb-node-name{font-size:11px;font-weight:650;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wfb-drag{position:absolute;right:16px;bottom:20px;display:flex;align-items:center;gap:8px;padding:8px 11px;background:#fff;border:1.5px solid var(--wfb-indigo);border-radius:10px;box-shadow:0 16px 30px -10px #2c36a873;transform:rotate(-4deg);z-index:3}.wfb-drag-ic{flex:none;width:24px;height:24px;border-radius:7px;display:grid;place-items:center;background:var(--wfb-indigo);color:#fff}.wfb-drag-ic svg{width:14px;height:14px}.wfb-drag-name{font-size:11px;font-weight:700;color:var(--color-text);white-space:nowrap}.wfb-cursor{position:absolute;right:6px;bottom:2px;width:14px;height:14px;color:var(--color-text);filter:drop-shadow(0 1px 1px rgba(0,0,0,.25))}.wfb-drop{position:absolute;left:9%;right:9%;bottom:8px;height:30px;border:1.5px dashed var(--wfb-indigo);border-radius:10px;background:#4f5bd50f;z-index:1}.wfb-config{width:100%;max-width:400px;background:#fff;border:1px solid var(--color-border);border-radius:14px;box-shadow:0 18px 36px -12px #2c36a833,0 2px 6px #0000000a;font-family:var(--font-body);overflow:hidden}.wfb-config-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--color-border)}.wfb-config-ic{flex:none;width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--wfb-indigo);color:#fff}.wfb-config-ic svg{width:18px;height:18px}.wfb-config-titles{display:flex;flex-direction:column;gap:1px;flex:1;min-width:0}.wfb-config-title{font-family:var(--font-display);font-size:14px;font-weight:700;color:var(--color-text)}.wfb-config-sub{font-size:10px;color:var(--color-text-muted)}.wfb-config-label{display:block;padding:12px 16px 4px;font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-muted)}.wfb-actions{list-style:none;margin:0;padding:0 12px 12px;display:flex;flex-direction:column;gap:6px}.wfb-action{display:flex;align-items:center;gap:10px;padding:9px 10px;border:1px solid var(--color-border);border-radius:9px;background:#fcfcfd}.wfb-action-check{flex:none;width:18px;height:18px;border-radius:5px;display:grid;place-items:center;background:var(--wfb-indigo);color:#fff}.wfb-action-check svg{width:11px;height:11px}.wfb-action-name{flex:1;min-width:0;font-size:11px;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wfb-tag{flex:none;display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:9px;font-weight:800;letter-spacing:.02em;white-space:nowrap}.wfb-tag-ai{background:var(--wfb-indigo-soft);color:var(--wfb-indigo-strong)}.wfb-tag-manual{background:#ffc78a;color:#3d1f00}.wfb-perms{width:100%;max-width:400px;background:#fff;border:1px solid var(--color-border);border-radius:14px;box-shadow:0 18px 36px -12px #2c36a833,0 2px 6px #0000000a;font-family:var(--font-body);overflow:hidden}.wfb-perms-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--color-border);background:#fafafb}.wfb-perms-title{font-family:var(--font-display);font-size:13px;font-weight:700;color:var(--wfb-indigo-strong)}.wfb-perms-sub{font-size:9px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted)}.wfb-perms-table{width:100%;border-collapse:collapse}.wfb-perms-table th,.wfb-perms-table td{padding:9px 8px;text-align:center}.wfb-perms-table thead th{font-size:8.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-muted);border-bottom:1px solid var(--color-border)}.wfb-perms-table thead th:first-child{text-align:left;padding-left:16px}.wfb-perms-role{display:flex;align-items:center;gap:8px;padding-left:16px!important;text-align:left!important}.wfb-perms-avatar{flex:none;width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:9px;font-weight:800;color:#fff}.wfb-perms-avatar-a{background:var(--wfb-indigo)}.wfb-perms-avatar-b{background:var(--color-secondary-strong)}.wfb-perms-avatar-c{background:#14b8a6}.wfb-perms-avatar-d{background:#94a3b8}.wfb-perms-rolename{font-size:11px;font-weight:650;color:var(--color-text);white-space:nowrap}.wfb-perms-table tbody tr+tr td{border-top:1px solid #F1F1F3}.wfb-perms-yes{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;background:#dcfce7;color:#16a34a}.wfb-perms-yes svg{width:10px;height:10px}.wfb-perms-no{display:inline-block;width:10px;height:2px;border-radius:2px;background:#d4d4d8;vertical-align:middle}