*{margin:0;padding:0;box-sizing:border-box}
body{font-family:system-ui,-apple-system,sans-serif;background:#1a1a2e;color:#fff;height:100vh;display:grid;grid-template-rows:auto 1fr auto;grid-template-columns:1fr 280px;grid-template-areas:"header header" "main props" "footer footer";overflow:hidden}
header{grid-area:header;display:flex;align-items:center;gap:12px;padding:10px 16px;background:#16213e;border-bottom:1px solid #0f3460;flex-wrap:wrap;position:relative;z-index:5}
header h1{font-size:16px;font-weight:600;margin-right:8px}
main{grid-area:main;display:flex;align-items:center;justify-content:center;overflow:auto;padding:20px;background:radial-gradient(circle at center,#22264a 0,#1a1a2e 70%)}
.canvas-wrap{background:#fff;box-shadow:0 6px 32px rgba(0,0,0,.5)}

.project-bar,.size-inputs,.toolbar{display:flex;align-items:center;gap:6px}
.project-bar{margin-right:auto}
.project-bar input[type=text]{padding:6px 10px;border-radius:6px;border:1px solid #0f3460;background:#1a1a2e;color:#fff;font-size:13px;width:180px}

button,.btn,select{padding:6px 12px;border:none;border-radius:6px;background:#0f3460;color:#fff;font-size:13px;cursor:pointer;transition:background .15s;font-family:inherit}
button:hover,.btn:hover,select:hover{background:#1e4a8a}
button.danger:hover{background:#e94560}

.toolbar button#del:hover{background:#e94560}
.size-inputs input{width:64px;padding:4px 6px;border-radius:4px;border:1px solid #0f3460;background:#1a1a2e;color:#fff;font-size:13px;text-align:center}
.size-inputs span{font-size:12px;opacity:.7}
.status{font-size:11px;opacity:.6;min-width:60px}
.status.ok{color:#7be07b;opacity:1}
.status.dirty{color:#ffb454;opacity:1}

.menu{position:absolute;top:60px;background:#16213e;border:1px solid #0f3460;border-radius:8px;padding:6px;display:none;z-index:20;flex-direction:column;gap:2px;box-shadow:0 8px 24px rgba(0,0,0,.4);min-width:180px}
.menu.show{display:flex}
.menu.wide{min-width:280px}
.menu button{text-align:left;background:transparent;padding:6px 10px}
.menu button:hover{background:#0f3460}
#export-menu{right:16px}
#open-menu{left:300px}
.menu-head{font-size:11px;text-transform:uppercase;opacity:.6;padding:4px 8px;letter-spacing:.5px}
.menu-foot{border-top:1px solid #0f3460;padding-top:6px;margin-top:4px;display:flex;justify-content:flex-end}
.menu ul{list-style:none;max-height:300px;overflow-y:auto}
.menu li{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:4px;cursor:pointer;font-size:13px}
.menu li:hover{background:#0f3460}
.menu li .meta{font-size:10px;opacity:.5;margin-left:auto}
.menu li .del{padding:2px 6px;font-size:11px;background:transparent;opacity:.5}
.menu li .del:hover{background:#e94560;opacity:1}
.btn.small{padding:4px 8px;font-size:11px}

.props{grid-area:props;background:#16213e;border-left:1px solid #0f3460;padding:16px;overflow-y:auto;font-size:13px}
.props .empty{opacity:.4;text-align:center;padding:40px 0;font-size:12px}
.props h3{font-size:11px;text-transform:uppercase;opacity:.6;margin-bottom:8px;letter-spacing:.5px}
.props .row{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.props label{font-size:11px;opacity:.7;flex:1}
.props input[type=text],.props input[type=number],.props select,.props textarea{flex:2;padding:4px 8px;border-radius:4px;border:1px solid #0f3460;background:#1a1a2e;color:#fff;font-size:12px;font-family:inherit}
.props input[type=color]{width:40px;height:28px;padding:0;border:1px solid #0f3460;background:#1a1a2e;border-radius:4px;cursor:pointer}
.props textarea{min-height:60px;resize:vertical}
.props .group{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid #0f3460}
.props .group:last-child{border-bottom:none}

/* Brand drawer */
.menu.drawer{min-width:340px;max-height:80vh;overflow-y:auto;right:16px}
.menu .row{display:flex;gap:6px;align-items:center;margin-bottom:8px}
.menu h3{font-size:11px;text-transform:uppercase;opacity:.6;margin:12px 4px 6px;letter-spacing:.5px}
.menu select.kit-select{flex:1;padding:6px 8px;border-radius:4px;border:1px solid #0f3460;background:#1a1a2e;color:#fff;font-size:12px}
.menu select{padding:6px 8px;border-radius:4px;border:1px solid #0f3460;background:#1a1a2e;color:#fff;font-size:12px;flex:2}
.menu label{font-size:11px;opacity:.7;flex:1}
.menu button.danger{background:transparent;opacity:.6}
.menu button.danger:hover{background:#e94560;opacity:1}

.palette{display:grid;grid-template-columns:repeat(8,1fr);gap:6px;padding:4px}
.swatch{width:100%;aspect-ratio:1;border-radius:6px;border:1px solid rgba(255,255,255,.1);cursor:pointer;padding:0;transition:transform .1s,box-shadow .15s}
.swatch:hover{transform:scale(1.1);box-shadow:0 2px 8px rgba(0,0,0,.5)}
.swatch.flash{outline:2px solid #ffb454}
.swatch.add{background:transparent;border:1px dashed rgba(255,255,255,.3);color:rgba(255,255,255,.5);display:flex;align-items:center;justify-content:center;font-size:14px}

.logos{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:4px}
.logo-slot{position:relative;aspect-ratio:1;background:#1a1a2e;border:1px solid #0f3460;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;overflow:hidden;padding:4px}
.logo-slot img{max-width:100%;max-height:100%;object-fit:contain}
.logo-slot:hover{border-color:#e94560}
.logo-slot .del{position:absolute;top:2px;right:2px;width:18px;height:18px;padding:0;font-size:12px;background:rgba(0,0,0,.6);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s}
.logo-slot:hover .del{opacity:1}
.logo-slot.add{border-style:dashed;color:rgba(255,255,255,.5);font-size:11px}

.menu .hint{font-size:11px;opacity:.5;padding:8px 4px;font-style:italic}

/* Templates drawer */
.tpl-drawer{min-width:520px;max-width:560px}
.tpl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:4px}
.tpl-card{position:relative;background:#1a1a2e;border:1px solid #0f3460;border-radius:6px;overflow:hidden;cursor:pointer;transition:border-color .15s,transform .1s}
.tpl-card:hover{border-color:#e94560;transform:translateY(-1px)}
.tpl-thumb{width:100%;background:#0f3460;display:flex;align-items:center;justify-content:center;min-height:80px}
.tpl-placeholder{font-size:10px;opacity:.6;color:#fff;text-align:center}
.tpl-meta{padding:6px 8px}
.tpl-name{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tpl-size{font-size:10px;opacity:.5;margin-top:2px}
.tpl-card .del{position:absolute;top:4px;right:4px;width:20px;height:20px;padding:0;font-size:12px;background:rgba(0,0,0,.65);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s}
.tpl-card:hover .del{opacity:1}
.tpl-card .del:hover{background:#e94560}

/* Pages footer */
footer{grid-area:footer;background:#16213e;border-top:1px solid #0f3460;padding:8px 16px;display:flex;align-items:center;gap:16px;overflow-x:auto}
.page-tabs{display:flex;gap:8px;align-items:center;flex:1;overflow-x:auto;padding-bottom:2px}
.page-tab{position:relative;background:#1a1a2e;border:1px solid #0f3460;border-radius:6px;padding:4px;cursor:pointer;display:flex;flex-direction:column;align-items:center;min-width:64px;transition:border-color .15s,transform .1s}
.page-tab:hover{border-color:#e94560}
.page-tab.active{border-color:#e94560;background:#22264a}
.page-tab.dragover{border-color:#7be07b;border-style:dashed}
.page-thumb{width:48px;min-height:32px;background:#0f3460;background-size:cover;background-position:center;border-radius:3px}
.page-num{font-size:10px;opacity:.7;margin-top:2px}
.page-tab .del{position:absolute;top:-6px;right:-6px;width:18px;height:18px;padding:0;font-size:11px;background:#e94560;border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s}
.page-tab:hover .del{opacity:1}
.page-add,.page-dup{width:36px;height:36px;padding:0;font-size:16px;border-radius:6px;background:#0f3460;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.page-info{font-size:11px;opacity:.6;white-space:nowrap}

/* Bulk drawer */
.bulk-drawer{min-width:440px;max-width:480px}
.tag-wrap{display:flex;flex-wrap:wrap;gap:4px;padding:4px}
.tag{display:inline-block;padding:3px 8px;border-radius:4px;background:#0f3460;font-size:11px;cursor:pointer;border:1px solid transparent}
.tag.ok{border-color:#7be07b;color:#7be07b}
.tag.miss{border-color:#e94560;color:#e94560}
.preview-table{width:100%;font-size:11px;margin-top:4px}
.preview-table td{padding:3px 6px;border-bottom:1px solid #0f3460;vertical-align:top}
.preview-table td.k{opacity:.6;width:35%;white-space:nowrap}
.preview-table td.v{font-family:'Courier New',monospace}
.bulk-status{margin-top:8px;font-size:12px;opacity:.7}
.bulk-status.ok{color:#7be07b;opacity:1}
.bulk-status.err{color:#e94560;opacity:1}

/* AI drawer */
.ai-drawer{min-width:380px;max-width:420px}
.ai-drawer textarea{flex:1;width:100%;min-height:60px;resize:vertical;padding:6px 8px;border-radius:4px;border:1px solid #0f3460;background:#1a1a2e;color:#fff;font-size:12px;font-family:inherit}
.ai-status{margin-top:6px;font-size:12px;opacity:.7;min-height:16px}
.ai-status.ok{color:#7be07b;opacity:1}
.ai-status.err{color:#e94560;opacity:1}