:root{--bg: #0f172a;--panel: #1e293b;--panel-2: #334155;--text: #e2e8f0;--muted: #94a3b8;--accent: #6366f1;--border: #334155;--danger: #ef4444}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px}button{background:var(--panel-2);color:var(--text);border:1px solid var(--border);padding:6px 12px;border-radius:4px;cursor:pointer;font-size:13px}button:hover,button.primary{background:var(--accent);border-color:var(--accent)}button.danger{color:var(--danger)}button.danger:hover{background:var(--danger);color:#fff;border-color:var(--danger)}button.ghost{background:transparent;border:none;padding:4px 8px}input,select,textarea{background:var(--bg);color:var(--text);border:1px solid var(--border);padding:6px 10px;border-radius:4px;font-size:13px;font-family:inherit}input:focus,select:focus,textarea:focus{outline:1px solid var(--accent)}.topbar{display:flex;align-items:center;gap:16px;padding:12px 24px;border-bottom:1px solid var(--border);background:var(--panel)}.topbar h1{font-size:16px;margin:0;font-weight:600}.topbar .spacer{flex:1}.topbar a{color:var(--muted);text-decoration:none}.topbar a:hover{color:var(--text)}.board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(160px,.7fr);gap:16px;padding:16px;height:calc(100vh - 110px)}.column{background:var(--panel);border-radius:8px;padding:12px;display:flex;flex-direction:column;min-height:0}.column h2{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:0 0 12px;display:flex;justify-content:space-between}.column-body{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:8px}.column.drag-over{outline:2px dashed var(--accent);outline-offset:-4px}.delete-column{border:1px dashed rgba(239,68,68,.5);background:#ef444414}.delete-column.drag-over{outline-color:var(--danger);background:#ef444429}.delete-column h2{color:#fca5a5}.delete-column-body{align-items:center;justify-content:center;color:#fca5a5;font-size:12px;text-transform:uppercase}.card{background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:10px;cursor:grab}.card:active{cursor:grabbing}.card .title{font-weight:500;margin-bottom:4px}.card .meta{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-top:6px}.chip{font-size:11px;padding:2px 8px;border-radius:10px;background:#ffffff14}.toolbar{display:flex;gap:8px;padding:10px 24px;align-items:center;border-bottom:1px solid var(--border);background:var(--panel)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:var(--panel);border-radius:8px;padding:20px;width:480px;max-width:90vw;max-height:90vh;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.modal h2{margin:0;font-size:16px}.modal label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}.modal label input,.modal label select,.modal label textarea{font-size:13px;color:var(--text)}.modal .actions{display:flex;gap:8px;justify-content:flex-end;margin-top:8px}.login{display:flex;align-items:center;justify-content:center;height:100vh}.login form{background:var(--panel);padding:32px;border-radius:8px;display:flex;flex-direction:column;gap:12px;width:320px}.login h1{margin:0 0 8px;font-size:18px}.error{color:var(--danger);font-size:12px}.admin{padding:24px;display:flex;flex-direction:column;gap:24px;max-width:800px}.admin section{background:var(--panel);padding:16px;border-radius:8px}.admin section h2{margin:0 0 12px;font-size:14px}.admin .row{display:flex;gap:8px;align-items:center;padding:6px 0;border-bottom:1px solid var(--border)}.admin .row:last-child{border-bottom:none}.admin .row .name{flex:1}.tag-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px}