:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f5f7fb;color:#15213b;line-height:1.4}*{box-sizing:border-box}body{margin:0;background:#f5f7fb}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;border-radius:12px;border:1px solid #d5dcef;padding:.8rem .95rem;background:#fff}button{cursor:pointer;background:#3f6df6;color:#fff;border:none;font-weight:700}textarea{width:100%}label{display:grid;gap:.35rem}.app-shell{display:flex;min-height:100vh}.side-menu{position:fixed;inset:0 auto 0 0;width:280px;background:#162445;color:#fff;transform:translate(-100%);transition:transform .22s ease;z-index:20;padding:1rem}.side-menu.open{transform:translate(0)}.side-menu nav{display:grid;gap:.45rem;margin-top:1rem}.side-menu nav a{padding:.9rem;border-radius:12px;color:#ffffffe6}.side-menu nav a.active,.side-menu nav a:hover{background:#ffffff1f}.side-menu__header{display:flex;justify-content:space-between;align-items:center}.backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;z-index:10}.main-wrap{flex:1;width:100%}.topbar{position:sticky;top:0;z-index:5;display:flex;gap:1rem;align-items:center;background:#f5f7fbf2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:.9rem 1rem;border-bottom:1px solid #e2e8f6}.topbar__center{flex:1}.topbar h1{font-size:1.1rem;margin:0}.topbar p{margin:.2rem 0 0;color:#52607d;font-size:.9rem}.menu-button,.ghost-button,.home-button{padding:.75rem .9rem;min-width:48px}.ghost-button{background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff}.home-button{display:inline-flex;align-items:center;justify-content:center;background:#3f6df6;color:#fff;border-radius:12px;font-weight:700}.page-container{padding:1rem;max-width:1100px;margin:0 auto}.card,.action-card,.metric-card,.nested-card{background:#fff;border-radius:20px;padding:1rem;box-shadow:0 8px 24px #1a2b5714}.hero-card{display:grid;gap:1rem}.action-card{display:grid;place-items:center;min-height:100px;font-size:1.05rem;font-weight:800}.metric-card strong{display:block;margin-top:.35rem;font-size:1.2rem}.metric-card span,.muted,small{color:#64728f}.section-title{display:flex;gap:1rem;justify-content:space-between;align-items:center;margin-bottom:1rem}.section-title h3,.section-title p{margin:0}.stack-lg{display:grid;gap:1.2rem}.stack-md{display:grid;gap:1rem}.stack-sm{display:grid;gap:.75rem}.stack-xs{display:grid;gap:.35rem}.grid-2,.grid-3,.form-grid{display:grid;gap:1rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.form-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-items:end}.compact-grid{align-items:center}.list-row,.attendance-row{display:flex;gap:1rem;justify-content:space-between;align-items:center;padding:.9rem 1rem;border:1px solid #edf1fa;border-radius:16px}.list-row-actions{align-items:flex-start}.status-group,.button-row{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}.chip{background:#eef3ff;color:#2142a0;border:none;padding:.65rem .85rem;border-radius:999px;font-weight:700}.chip.active{background:#3f6df6;color:#fff}.badge{padding:.45rem .7rem;border-radius:999px;font-size:.85rem;font-weight:800;text-transform:capitalize}.badge.acquired{background:#dff7e8;color:#0f7a39}.badge.in_progress{background:#fff2d6;color:#b06b00}.badge.not_acquired{background:#ffe2e2;color:#b42318}.bar-track{height:12px;background:#e9edf8;border-radius:999px;overflow:hidden}.bar-fill{height:100%;background:#3f6df6;border-radius:999px}.bar-label{display:flex;justify-content:space-between;gap:1rem}.danger-button{background:#d92d20}.secondary-button{background:#4d5b7c}.wrap-gap{margin-top:.75rem}.area-theme-1{background:#fff1e6}.area-theme-1.item-theme{background:#fff6ef}.area-theme-1.subitem-theme{background:#fffaf5}.area-theme-2{background:#edf9ef}.area-theme-2.item-theme{background:#f4fbf5}.area-theme-2.subitem-theme{background:#fbfefb}.area-theme-3{background:#ebf5ff}.area-theme-3.item-theme{background:#f3f9ff}.area-theme-3.subitem-theme{background:#f9fcff}@media (max-width: 720px){.page-container{padding:.85rem}.attendance-row,.list-row{flex-direction:column;align-items:flex-start}.status-group{width:100%}.status-group .chip{flex:1;min-width:110px}.topbar{gap:.6rem}.home-button{padding-inline:.8rem}}