@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg:#0d0d14;--surface:#16161f;--surface2:#1e1e2a;--border:#ffffff12;--primary:#f97316;--blue:#3b82f6;--green:#22c55e;--red:#ef4444;--purple:#8b5cf6;--text:#f1f5f9;--muted:#64748b}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:Inter,sans-serif}.app{height:100vh;display:flex}.sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:240px;padding:20px 12px;display:flex}.logo{color:var(--text);align-items:center;gap:10px;margin-bottom:28px;padding:8px 12px;font-size:22px;font-weight:700;display:flex}.logo span{color:var(--primary)}.nav-item{color:var(--muted);cursor:pointer;border-radius:8px;align-items:center;gap:10px;margin-bottom:2px;padding:10px 14px;font-size:14px;font-weight:500;transition:all .15s;display:flex}.nav-item:hover,.nav-item.active{background:var(--surface2);color:var(--text)}.main{flex-direction:column;flex:1;display:flex;overflow-y:auto}.topbar{border-bottom:1px solid var(--border);background:var(--surface);justify-content:space-between;align-items:center;padding:18px 28px;display:flex}.topbar h2{font-size:18px;font-weight:600}.btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:9px 18px;font-size:13px;font-weight:600;transition:all .2s;display:flex}.btn-primary{background:var(--primary);color:#fff}.sprint-info{justify-content:space-between;align-items:center;padding:20px 28px;display:flex}.sprint-badge{color:var(--primary);background:#f973161a;border-radius:20px;padding:6px 14px;font-size:13px;font-weight:600}.board{flex:1;grid-template-columns:repeat(4,1fr);gap:16px;padding:0 28px 28px;display:grid}.column{background:var(--surface);border:1px solid var(--border);border-radius:14px;flex-direction:column;display:flex;overflow:hidden}.col-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.col-title{align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.col-dot{border-radius:50%;width:8px;height:8px}.col-count{color:var(--muted);background:var(--surface2);border-radius:10px;padding:2px 8px;font-size:12px}.cards{flex-direction:column;flex:1;gap:10px;padding:12px;display:flex}.card{background:var(--surface2);border:1px solid var(--border);cursor:pointer;border-radius:10px;padding:12px;transition:transform .15s,box-shadow .15s}.card:hover{transform:translateY(-2px);box-shadow:0 4px 20px #0000004d}.card-title{margin-bottom:10px;font-size:13px;font-weight:500;line-height:1.5}.card-meta{justify-content:space-between;align-items:center;display:flex}.priority{border-radius:6px;padding:3px 8px;font-size:11px;font-weight:700}.priority.high{color:var(--red);background:#ef444426}.priority.medium{color:var(--primary);background:#f9731626}.priority.low{color:var(--green);background:#22c55e26}.assignee{color:#fff;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;font-size:10px;font-weight:700;display:flex}.tag{color:var(--purple);background:#8b5cf626;border-radius:6px;margin-top:6px;padding:3px 8px;font-size:11px;display:inline-block}