:root{--page-bg: linear-gradient(145deg, #f3f8ff 0%, #e8f1ff 40%, #ffffff 100%);--card-border: #dce9ff;--title-color: #1f3b6d}*{box-sizing:border-box}html,body,#root{width:100%;min-height:100%;margin:0;background:var(--page-bg)}.dashboard-shell{min-height:100vh;background:transparent}.brand{height:64px;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;color:#1b4fc9;letter-spacing:1px;background:#f7fbff;border-bottom:1px solid var(--card-border)}.page-wrap{padding:18px}.page-card{border:1px solid var(--card-border);box-shadow:0 10px 28px #2b6eff14}.page-header{margin-bottom:14px;display:flex;justify-content:space-between;align-items:center}.page-title{margin:0;color:var(--title-color);font-size:20px;font-weight:700}