*{box-sizing:border-box}body{margin:0;font-family:system-ui,Segoe UI,Arial,sans-serif;background:#f6f7f9;color:#111}h1{margin:0 0 12px 0}h2{margin:0 0 12px 0;font-size:18px}
.layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}
.sidebar{background:#111;color:#fff;padding:12px;display:flex;flex-direction:column;gap:12px}
.brand{font-weight:700}
.sidebar nav a{display:block;color:#fff;text-decoration:none;padding:8px;border-radius:6px;border:1px solid transparent}
.sidebar nav a:hover,.sidebar nav a.active{background:#1f2937;border-color:#374151}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.burger{display:none;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid #d1d5db;border-radius:8px;background:#fff;cursor:pointer}
.content{padding:16px}
.panel{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:12px;margin-bottom:16px}
.field{margin-bottom:10px}
label{display:block;margin-bottom:6px;font-size:12px;color:#555}
input[type=text],textarea,select{width:100%;padding:8px;border:1px solid #d1d5db;border-radius:6px;background:#fff}
.row{display:flex;gap:8px}
button{padding:8px 12px;border:1px solid #d1d5db;border-radius:6px;background:#111;color:#fff;cursor:pointer}
button:hover{opacity:.9}
.items{max-height:240px;overflow:auto;border:1px solid #e5e7eb;border-radius:6px;padding:6px}
#itemsList{list-style:none;margin:0;padding:0}
#unassignedList{list-style:none;margin:0;padding:0}
#itemsList li{padding:8px;border:1px solid #e5e7eb;border-radius:6px;margin:6px 0;background:#fafafa;cursor:grab}
#unassignedList li{padding:8px;border:1px solid #e5e7eb;border-radius:6px;margin:6px 0;background:#fafafa;cursor:grab}
.tabs{display:grid;grid-template-columns:220px 1fr;gap:12px}
.tab-list{display:flex;flex-direction:column;gap:8px}
.tab-btn{display:block;width:100%;text-align:left;padding:10px;border:1px solid #d1d5db;border-radius:6px;background:#f3f4f6;cursor:pointer;color:#374151;font-weight:600}
.tab-btn:hover{background:#e5e7eb}
.tab-btn.active{background:#111;color:#fff;border-color:#111;box-shadow:0 0 0 2px #111 inset}
.lang-select{display:none;max-width:320px}
.tab-panes{border:1px solid #e5e7eb;border-radius:6px;padding:12px;background:#fff}
.tab-pane{display:none}
.tab-pane.active{display:block}
.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;border:1px solid #e5e7eb;border-radius:6px;padding:10px;background:#fff}
.media-cell{position:relative;border:1px solid #e5e7eb;border-radius:6px;overflow:hidden;background:#fafafa;padding-bottom:4px;display:flex;flex-direction:column;align-items:center}
.media-cell img{width:100%;height:100px;object-fit:cover;display:block}
.media-meta{font-size:12px;color:#555;padding:4px}
.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:16px}
.login-card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:16px;min-width:320px}
.login-card .error{background:#fee2e2;border:1px solid #fecaca;padding:8px;border-radius:6px;margin-bottom:8px;color:#7f1d1d}
.board{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}
.col{border:1px solid #e5e7eb;border-radius:8px;background:#fff;display:flex;flex-direction:column}
.col-head{padding:8px;border-bottom:1px solid #e5e7eb;background:#f8fafc;font-weight:600;text-align:center}
.col-body{min-height:120px;padding:6px}
.card{border:1px solid #e5e7eb;border-radius:6px;padding:8px;background:#f9fafb;margin:6px 0;cursor:grab;display:flex;justify-content:space-between;align-items:center}
.time{font-weight:600;color:#111}
.title{flex:1;margin-left:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.actions{display:flex;gap:6px}
.icon-btn{border:none;background:#e5e7eb;color:#111;border-radius:5px;padding:4px 8px;cursor:pointer;font-weight:600}
.icon-btn:hover{background:#d1d5db}
.del{border:none;background:#ef4444;color:#fff;border-radius:5px;padding:4px 8px;cursor:pointer;font-weight:600}
.droptarget{outline:2px dashed transparent;transition:outline-color .2s}
.droptarget.dragover{outline-color:#3b82f6}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.3);display:none;align-items:center;justify-content:center}
.modal-content{background:#fff;border-radius:8px;padding:16px;min-width:260px}
@media(max-width:1000px){
  .layout{grid-template-columns:1fr}
  .sidebar{position:fixed;inset:0 auto 0 0;width:260px;transform:translateX(-100%);transition:transform .2s ease;z-index:50}
  body.menu-open .sidebar{transform:translateX(0)}
  .burger{display:flex}
  .content{grid-row:1}
  .board{grid-template-columns:1fr 1fr}
  .col-body{min-height:180px}
  .tabs{grid-template-columns:1fr}
  .tab-list{display:none}
  .lang-select{display:block}
}