/* Ordered approval groups share the established green/gold workspace palette. */
.approval-studio{display:grid;grid-template-columns:minmax(210px,260px) minmax(0,1fr);gap:20px;align-items:start}
.approval-studio-main,.approval-library,.approval-designer{min-width:0}
.approval-library{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:16px}
.approval-library header{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.approval-library h3{font-size:15px}.approval-library small{display:block;color:var(--muted);line-height:1.6}
.approval-search{position:relative;display:block;margin-bottom:12px}.approval-search>.icon{position:absolute;inset-inline-start:12px;top:14px;width:17px;color:var(--muted)}
.approval-search input{padding-inline-start:38px;min-height:44px;font-size:12px}
.approval-library nav{display:grid;gap:6px;max-height:660px;overflow-y:auto;scrollbar-width:thin}
.approval-library-item{display:flex;gap:10px;align-items:center;border:1px solid transparent;border-radius:10px;padding:12px 10px;transition:background .15s,border-color .15s}
.approval-library-item>span:nth-child(2){flex:1;min-width:0}.approval-library-item strong{display:block;font-size:13px;overflow-wrap:anywhere;line-height:1.6}
.approval-library-item>.icon{width:15px;color:var(--muted)}.approval-library-item:hover{background:var(--bg)}
.approval-library-item.active{background:var(--tint);border-color:var(--brand)}
.approval-library-item[hidden],.approval-library [hidden]{display:none!important}
.approval-library-icon{width:30px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--bg);color:var(--brand);flex-shrink:0}.approval-library-icon .icon{width:17px}
.approval-library [data-approval-no-results]{padding:20px 4px;font-size:12px}
.approval-studio-main>.af-draft{margin-bottom:16px}.approval-studio-main>.btn{margin-bottom:12px}
.approval-designer{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface)}
.approval-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;border-bottom:1px solid var(--line)}
.approval-toolbar .eyebrow{display:block;margin-bottom:4px;font-size:10px;letter-spacing:.6px;color:var(--brand)}
.approval-toolbar h3{font-size:19px;overflow-wrap:anywhere}.approval-toolbar p{font-size:12px;margin-top:4px}
.approval-legend{display:flex;flex-wrap:wrap;gap:20px;padding:12px 24px;border-bottom:1px solid var(--line);color:var(--muted);font-size:11px}
.approval-legend span{display:inline-flex;align-items:center;gap:7px}.approval-legend i{width:9px;height:9px;border-radius:50%;background:var(--brand)}
.approval-legend .review{background:#8675b5}.approval-legend .condition{background:var(--gold);border-radius:2px;transform:rotate(45deg)}
.approval-canvas{padding:26px 24px;background-color:var(--bg);background-image:radial-gradient(var(--line) 1px,transparent 1px);background-size:18px 18px}
.approval-endpoint{position:relative;display:flex;align-items:center;gap:12px;width:fit-content;max-width:100%;margin-inline:auto;padding:13px 20px;border:1px solid var(--brand);border-radius:14px;background:var(--surface);box-shadow:var(--shadow)}
.approval-endpoint strong{display:block;color:var(--brand);font-size:14px}.approval-endpoint small{display:block;color:var(--muted);font-size:11px}
.approval-endpoint-icon{display:grid;place-items:center;border-radius:50%;background:var(--tint);color:var(--brand);width:34px;height:34px;flex-shrink:0}
.approval-connector{height:48px;position:relative;display:flex;align-items:center;justify-content:center}
.approval-connector>span{position:absolute;inset-block:0;left:50%;width:1px;background:var(--gold)}
.approval-connector>i{position:absolute;bottom:1px;left:calc(50% - 3px);width:7px;height:7px;border-right:1px solid var(--gold);border-bottom:1px solid var(--gold);transform:rotate(45deg)}
.approval-connector small{position:relative;padding:2px 10px;border:1px solid var(--line);background:var(--surface);border-radius:8px;color:var(--muted);font-size:10px;text-align:center}
.approval-flow{list-style:none;padding:0;margin:0}
.approval-group>header{display:flex;justify-content:space-between;align-items:center;gap:12px;max-width:100%;padding:12px 14px;background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:22px}
.approval-group>header>div:first-child{display:flex;align-items:center;gap:10px}.approval-group h3{font-size:13px}.approval-group small{color:var(--muted);font-size:10px}
.approval-group-number{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--tint);color:var(--brand);font-weight:700;flex-shrink:0}
.approval-group-actions{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}
.admin-workspace .approval-group-actions .btn{padding:6px 9px;min-height:34px;font-size:10px;white-space:normal}
.approval-branches{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr));gap:20px;position:relative}
.approval-branches.parallel:before{content:'';position:absolute;top:-12px;left:0;right:0;height:1px;background:var(--gold)}
.approval-node{position:relative;background:var(--surface);border:1px solid var(--line);border-top:3px solid #8675b5;border-radius:12px;box-shadow:var(--shadow);min-width:0;padding:16px;display:flex;flex-direction:column}
.approval-branches.parallel .approval-node:before{content:'';position:absolute;top:-15px;left:50%;height:12px;width:1px;background:var(--gold)}
.approval-branches.parallel .approval-node:after{content:'';position:absolute;bottom:-10px;left:50%;height:10px;width:1px;background:var(--gold)}
.approval-node-heading{display:flex;align-items:center;gap:10px;margin-bottom:16px}.approval-node-heading>div{min-width:0;flex:1}.approval-node-heading h4{margin:0;font-size:14px;line-height:1.6;overflow-wrap:anywhere}
.approval-node-heading small{font-size:10px;color:var(--muted)}.approval-node-heading .icon-tile{width:34px;height:34px;border-radius:10px}.approval-node-heading>.icon-btn{width:32px;height:32px;flex-shrink:0}
.approval-node dl{margin:0;display:grid;gap:8px}.approval-node dl>div{display:flex;justify-content:space-between;gap:12px;font-size:11px;align-items:start}
.approval-node dt{color:var(--muted);flex-shrink:0}.approval-node dd{margin:0;font-weight:600;overflow-wrap:anywhere;text-align:end}
.approval-condition{display:flex;align-items:start;gap:8px;padding:10px;margin-top:16px;border-radius:8px;background:var(--bg);font-size:10px;line-height:1.7}
.approval-condition>.icon{width:15px;height:19px;color:var(--brand)}.approval-condition strong{font-weight:600;overflow-wrap:anywhere}.approval-condition small{display:block;margin-top:4px}
.approval-condition.conditional{border:1px solid var(--gold);background:var(--surface)}.approval-condition.conditional>.icon{color:var(--gold)}
.approval-node footer{display:flex;gap:8px;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:12px;margin-top:auto}
.approval-node .approval-condition{margin-bottom:14px}.admin-workspace .approval-node footer .btn{padding:5px 10px;font-size:11px;min-height:34px}
.approval-add{display:flex;justify-content:center}.approval-empty{padding:12px 20px 24px;text-align:center;font-size:12px}
.approval-rejection{display:flex;gap:10px;align-items:start;margin:24px auto 0;max-width:580px;padding:12px 16px;border:1px dashed #c98289;border-radius:10px;background:var(--surface)}
.approval-rejection>.icon{color:#bc5a69;margin-top:3px}.approval-rejection strong{font-size:12px}.approval-rejection p{font-size:11px}
.approval-designer-note{display:flex;gap:10px;padding:16px 24px;border-top:1px solid var(--line);align-items:start}.approval-designer-note>.icon{color:var(--brand);width:17px}.approval-designer-note p{font-size:11px}
@container workspace (max-width:1050px){.approval-studio{grid-template-columns:minmax(175px,220px) minmax(0,1fr)}.approval-toolbar,.approval-group>header{align-items:start;flex-direction:column}.approval-toolbar .admin-actions,.approval-group-actions{justify-content:start}.approval-canvas{padding:22px 16px}}
@container workspace (max-width:760px){.approval-studio{grid-template-columns:minmax(0,1fr)}.approval-library nav{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(190px,100%),1fr));max-height:190px}.approval-library{padding:12px}.approval-library header{margin-bottom:10px}.approval-library-item{padding:8px}.approval-toolbar{padding:16px}.approval-legend{padding:12px 16px;gap:12px}}
@container workspace (max-width:480px){.approval-canvas{padding:20px 12px}.approval-endpoint{width:100%;padding:12px}.approval-branches{grid-template-columns:minmax(0,1fr)}.approval-branches.parallel{border-inline-start:2px solid var(--gold);padding-inline-start:12px}.approval-branches.parallel:before,.approval-branches.parallel .approval-node:before,.approval-branches.parallel .approval-node:after{display:none}.approval-node{padding:14px}.approval-group-actions{width:100%}.approval-group-actions .btn{flex:1}.approval-library nav{grid-template-columns:1fr;max-height:156px}.approval-designer-note{padding:14px}.approval-connector small{max-width:90%}}
@media (max-width:900px){.approval-studio{grid-template-columns:minmax(0,1fr)}.approval-library nav{max-height:190px}}
@media (pointer:coarse){.admin-workspace .approval-group-actions .btn,.admin-workspace .approval-node footer .btn,.approval-node-heading>.icon-btn{min-height:44px}.approval-node-heading>.icon-btn{min-width:44px}}
@media (prefers-reduced-motion:reduce){.approval-library-item{transition:none}}

.approval-view-note{margin-bottom:12px;font-size:12px;padding:12px;background:var(--tint);border-radius:10px}
@container workspace (max-width:400px){.approval-node dl>div{display:block}.approval-node dd{text-align:start;margin-top:2px}.approval-toolbar .admin-actions{width:100%;flex-wrap:wrap}.approval-toolbar .admin-actions .btn{white-space:normal;flex:1}}