:root{--bc-blue:#1766f3;--bc-navy:#0d3a97;--bc-ink:#1a2233;--bc-muted:#5b6b85;--bc-line:#e3e8ef;--bc-bg:#f4f7fb;--bc-card:#fff;--bc-radius:12px;--bc-shadow:0 1px 3px rgba(13,58,151,.08),0 4px 16px rgba(13,58,151,.06)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:Rubik,Assistant,-apple-system,system-ui,sans-serif;background:var(--bc-bg);color:var(--bc-ink);-webkit-font-smoothing:antialiased;padding-bottom:2.4rem}a{color:var(--bc-blue)}button{font-family:inherit;cursor:pointer}.btn{border:1px solid var(--bc-line);background:#fff;color:var(--bc-ink);padding:.5rem .9rem;border-radius:10px;font-weight:600;font-size:.9rem}.btn-primary,.btn:hover{border-color:var(--bc-blue)}.btn-primary{background:var(--bc-blue);color:#fff}.btn-primary:hover{background:var(--bc-navy)}.input{width:100%;padding:.55rem .7rem;border:1px solid var(--bc-line);border-radius:10px;font-size:.92rem;font-family:inherit;background:#fff}.input:focus{outline:none;border-color:var(--bc-blue)}.card-tile{background:var(--bc-card);border:1px solid var(--bc-line);border-radius:10px;padding:.6rem .7rem;box-shadow:0 1px 2px rgba(13,58,151,.05);font-size:.9rem}.card-tile:hover{border-color:var(--bc-blue)}.list-col{background:#eef2f8;border-radius:var(--bc-radius);padding:.6rem;width:280px;flex:0 0 auto;gap:.5rem;max-height:calc(100vh - 190px)}.list-body,.list-col{display:flex;flex-direction:column}.list-body{gap:.45rem;overflow-y:auto}.drag-over{outline:2px dashed var(--bc-blue);outline-offset:2px}.modal-back{position:fixed;inset:0;background:rgba(13,26,51,.45);z-index:60;display:flex;align-items:flex-start;justify-content:center;padding:4vh 1rem;overflow:auto}.modal{background:#fff;border-radius:16px;width:min(680px,100%);box-shadow:var(--bc-shadow);padding:1.2rem 1.3rem}.chip{display:inline-block;padding:.12rem .5rem;border-radius:999px;font-size:.72rem;font-weight:700}