:root{--background:black;--background-image:radial-gradient(circle at 50% 0%,#2c3e50 0%,#000 100%);--foreground:#f5f5f7;--panel-bg:#1e1e1e73;--panel-border:#ffffff14;--item-bg:#ffffff14;--text-secondary:#8e8e93;--accent:#0a84ff}[data-theme=light]{--background:#f5f5f7;--background-image:radial-gradient(circle at top left,#a8c0ff,#3f2b96);--foreground:#1d1d1f;--panel-bg:#ffffffa6;--panel-border:#fff6;--item-bg:#ffffff80;--text-secondary:#6d6d72;--accent:#007aff}body{color:var(--foreground);background:var(--background);background-image:var(--background-image);background-position:50%;background-size:cover;width:100vw;height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;transition:background .5s;overflow:hidden}a{color:inherit;text-decoration:none}.main-container{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}.welcome-text{color:#fff;text-shadow:0 4px 12px #00000026;letter-spacing:-1px;margin-bottom:4rem;font-size:3rem;font-weight:200}.glass-panel{background:var(--panel-bg);-webkit-backdrop-filter:blur(50px)saturate(180%);border:1px solid var(--panel-border);border-radius:28px;box-shadow:0 20px 50px #0000004d,inset 0 0 0 1px #ffffff1a}.icon-container{background:var(--panel-bg);-webkit-backdrop-filter:blur(30px);border:1px solid var(--panel-border);border-radius:40px;padding:3rem;box-shadow:0 20px 40px #0006}.icon-grid{grid-template-columns:repeat(3,1fr);gap:3.5rem;display:grid}@media (min-width:800px){.icon-grid{grid-template-columns:repeat(4,1fr)}}.app-item{cursor:pointer;flex-direction:column;align-items:center;transition:transform .3s cubic-bezier(.34,1.56,.64,1);display:flex}.app-item:hover{transform:scale(1.15)}.app-icon{background:#fff;border-radius:20px;justify-content:center;align-items:center;width:76px;height:76px;margin-bottom:.8rem;display:flex;position:relative;overflow:hidden;box-shadow:0 4px 15px #0003}.app-icon:after{content:"";pointer-events:none;background:linear-gradient(135deg,#fff6 0%,#fff0 50%);position:absolute;inset:0}.app-label{color:#fff;text-shadow:0 2px 4px #0000004d;letter-spacing:.2px;font-size:.9rem;font-weight:500}