.period-tabs{display:flex;gap:6px;background:var(--surface-2);padding:4px;border-radius:14px;margin-bottom:14px}
.period-tab{flex:1;border:0;background:transparent;border-radius:11px;padding:9px;font-weight:800;color:var(--muted)}
.period-tab.active{background:white;color:var(--green);box-shadow:0 3px 10px rgba(0,0,0,.05)}
.kpi-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.chart-bars{display:flex;align-items:flex-end;gap:9px;height:150px;padding:16px 4px 0}
.bar-col{flex:1;text-align:center}
.bar{width:100%;min-height:5px;background:var(--green);border-radius:8px 8px 3px 3px}
.bar-label{font-size:10px;color:var(--muted);margin-top:6px}
.task-row{display:grid;grid-template-columns:1.5fr .55fr .55fr .55fr;gap:6px;padding:11px 0;border-bottom:1px solid var(--line);font-size:12px}
.reason-bar{margin:9px 0}
.reason-bar-head{display:flex;justify-content:space-between;font-size:12px;margin-bottom:5px}
.reason-track{height:8px;background:#e7eee9;border-radius:999px;overflow:hidden}
.reason-fill{height:100%;background:var(--orange);border-radius:inherit}

/* v1.3 statistics polish */
.kpi-grid .metric{min-height:92px}
.task-row{align-items:center}
.reason-bar-head span:first-child{padding-right:8px;line-height:1.25}

/* v1.4 overflow safety */
.card,.metric,.employee-card,.login-card{max-width:100%;min-width:0}