:root{--bg:#F6F5F2;--panel:#FFFFFF;--line:#E4E2DC;--mut:#77756e;--txt:#1D1D1B;--blue:#86CEDD;--pink:#F7BDC3;--blk:#1D1D1B;--bad:#B3261E}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:"Jost","Futura","Century Gothic",Arial,sans-serif;background:var(--bg);color:var(--txt);font-size:14px;display:flex;flex-direction:column}
a{color:inherit}
[hidden]{display:none !important}

/* top bar */
.topbar{display:flex;align-items:center;gap:14px;padding:12px 18px;background:var(--panel);border-bottom:1px solid var(--line);flex:none}
.osq-logo{height:30px;width:auto;display:block}
.prod{font-size:15px;font-weight:500;padding-left:14px;border-left:1px solid var(--line);line-height:26px;white-space:nowrap}
.crumbs{display:flex;gap:6px;align-items:center;color:var(--mut);font-size:14px;min-width:0}
.crumbs a{text-decoration:none;color:var(--mut)}
.crumbs a:hover{color:var(--txt)}
.crumbs .cur{color:var(--txt);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sp{flex:1}
.who{color:var(--mut);font-size:13px}
.navlink{text-decoration:none;font-size:14px}
.navlink:hover{text-decoration:underline}

/* controls */
select,input,textarea,button.b,a.b{font:inherit;color:var(--txt);background:#fff;border:1px solid #d9d6cf;border-radius:7px;padding:8px 12px}
input:focus,textarea:focus,select:focus{outline:2px solid var(--blue);outline-offset:0;border-color:var(--blk)}
button.b,a.b{cursor:pointer;display:inline-flex;align-items:center;gap:6px;text-decoration:none;white-space:nowrap}
button.b:hover,a.b:hover{background:#f3f2ee}
.b.pri{background:var(--blk) !important;border-color:var(--blk);color:#fff !important;font-weight:500}
.b.pri:hover{background:#000 !important}
.b.ghost{border-color:transparent;background:transparent}
.b.danger{color:var(--bad)}
.b:disabled{opacity:.5;cursor:default}
.b.sm{padding:5px 9px;font-size:13px}

/* plain pages (login) */
body.plain{align-items:center;justify-content:center;min-height:100vh}
.plain-wrap{width:min(420px,92vw)}
.plain-brand{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:28px}
.card h1{font-weight:500;font-size:24px;margin:0 0 8px}
.card p{color:var(--mut);margin:0 0 18px;line-height:1.5}
.card form{display:flex;flex-direction:column;gap:10px}
.card .msg{margin:14px 0 0;color:var(--txt)}

/* pages */
#view{flex:1;min-height:0;overflow:auto}
.page{max-width:1080px;margin:0 auto;padding:30px 24px 60px}
.page h1{font-weight:500;font-size:28px;margin:0 0 4px}
.page .lead{color:var(--mut);margin:0 0 24px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;text-decoration:none;display:block}
.tile:hover{border-color:#cfccc4}
.tile h3{margin:0 0 6px;font-weight:500;font-size:18px}
.tile .meta{color:var(--mut);font-size:13px}
.swatches{display:flex;gap:4px;margin-top:12px}
.swatches i{width:22px;height:22px;border-radius:4px;border:1px solid rgba(0,0,0,.08)}
table.list{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
table.list th,table.list td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
table.list th{font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);background:#FBFAF8}
table.list tr:last-child td{border-bottom:0}
table.list a.title{font-weight:500;text-decoration:none;font-size:15px}
table.list a.title:hover{text-decoration:underline}
.pill{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;background:#EFEDE8}
.pill.review{background:#FFF1C9}.pill.approved{background:#DDF1F5}.pill.sent{background:var(--blk);color:#fff}
.empty{padding:40px;text-align:center;color:var(--mut);background:var(--panel);border:1px dashed #d9d6cf;border-radius:12px}

/* editor */
.editor{display:grid;grid-template-columns:270px 370px 1fr;height:100%;min-height:0}
.col{overflow:auto;border-right:1px solid var(--line);min-height:0}
.col.side{background:var(--bg)}
.col.mid{background:var(--panel)}
.sect{padding:14px 12px 6px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.blocks{padding:0 10px 10px}
.blk{display:flex;align-items:center;gap:4px;padding:9px 10px;border:1px solid var(--line);border-radius:8px;margin-bottom:6px;cursor:pointer;background:var(--panel)}
.blk:hover{border-color:#cfccc4}
.blk.sel{border-color:var(--blk);box-shadow:inset 4px 0 0 var(--blue)}
.blk.warn{box-shadow:inset 4px 0 0 var(--pink)}
.blk .t{flex:1;min-width:0}
.blk .t small{display:block;color:var(--mut);font-size:10.5px;text-transform:uppercase;letter-spacing:.08em}
.blk .t div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ib{background:none;border:0;color:#a5a29a;cursor:pointer;font-size:14px;padding:3px 5px;border-radius:4px;line-height:1}
.ib:hover{color:var(--txt);background:#efede8}
.add{padding:0 10px 16px;display:flex;flex-direction:column;gap:6px}
.form{padding:16px 18px 60px}
.form h3{margin:0 0 14px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);font-weight:500}
.f{margin-bottom:12px}
.f label{display:block;font-size:12px;color:var(--mut);margin-bottom:4px}
.f input,.f textarea,.f select{width:100%}
.f textarea{min-height:110px;resize:vertical;line-height:1.45;font-family:"DM Sans",Arial,sans-serif}
.f textarea.code{font-family:ui-monospace,Menlo,monospace;font-size:12px;min-height:220px}
.f .hint{font-size:11.5px;color:#9a978f;margin-top:4px;line-height:1.4}
.imgf{display:flex;flex-direction:column;gap:6px}
.imgf .thumb{width:100%;max-height:140px;object-fit:cover;border-radius:6px;border:1px solid var(--line);background:#eee}
.imgf .row{gap:6px}
.prev{display:flex;flex-direction:column;background:#E9E8E3;border-right:0}
.bar{display:flex;gap:8px;align-items:center;padding:10px 14px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap;flex:none}
.seg{display:flex;border:1px solid #d9d6cf;border-radius:8px;overflow:hidden}
.seg button{background:#fff;border:0;color:var(--mut);padding:7px 12px;font:inherit;cursor:pointer}
.seg button.on{background:var(--blk);color:#fff}
.stage{flex:1;overflow:auto;display:flex;justify-content:center;padding:24px 16px;min-height:0}
.frame{background:#fff;box-shadow:0 2px 18px rgba(0,0,0,.12);transition:width .25s;border:0;height:1200px;flex:none}
.edhead{padding:12px 12px 4px;display:flex;flex-direction:column;gap:8px}
.edhead input.title{font-size:16px;font-weight:500}
.saved{font-size:12px;color:var(--mut);padding:0 12px 6px}
.saved.err{color:var(--bad)}
.banner{background:#FDECEE;border-bottom:1px solid var(--pink);padding:10px 16px;color:#7a2a32;display:flex;gap:12px;align-items:center}

/* kit editor */
.kit{display:grid;grid-template-columns:380px 1fr;gap:24px;align-items:start}
.kit .panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px}
.colour{display:flex;gap:8px;align-items:center}
.colour input[type=color]{width:42px;height:36px;padding:2px;flex:none}

/* modal + toast */
.modal{position:fixed;inset:0;background:rgba(29,29,27,.45);display:none;align-items:center;justify-content:center;z-index:20}
.modal.on{display:flex}
.modal .box{background:var(--panel);border:1px solid var(--line);border-radius:12px;width:min(760px,94vw);max-height:88vh;overflow:auto;padding:20px}
.modal h2{margin:0 0 6px;font-weight:500;font-size:20px}
.modal p.sub{margin:0 0 14px;color:var(--mut)}
.modal textarea{width:100%;height:340px;font-family:ui-monospace,Menlo,monospace;font-size:12px}
.modal .acts{display:flex;gap:8px;justify-content:flex-end;margin-top:14px}
.lib{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.lib button{padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;cursor:pointer;background:#eee;aspect-ratio:4/3}
.lib button:hover{border-color:var(--blk)}
.lib img{width:100%;height:100%;object-fit:cover;display:block}
.issues-list{display:flex;flex-direction:column;gap:6px;margin:10px 0}
.issues-list li{list-style:none}
.warnbox{background:#FDECEE;border:1px solid var(--pink);color:#7a2a32;padding:10px 12px;border-radius:8px;margin-bottom:12px;line-height:1.5}
.toast{position:fixed;bottom:18px;right:18px;background:var(--blk);color:#fff;padding:11px 15px;border-radius:8px;font-size:13px;box-shadow:0 4px 20px rgba(0,0,0,.2);opacity:0;transition:opacity .2s;pointer-events:none;z-index:30;max-width:420px}
.toast.on{opacity:1}
.made{padding:14px 12px 18px;font-size:11px;color:var(--mut)}