:root{--bg-primary:#f8fafc;--bg-secondary:#fff;--text-primary:#0f172a;--text-secondary:#475569;--accent-blue:#2563eb;--accent-blue-hover:#1d4ed8;--accent-indigo:#4f46e5;--accent-emerald:#059669;--accent-rose:#e11d48;--border-radius-sm:8px;--border-radius-md:12px;--border-radius-lg:16px;--border-radius-xl:24px;--glass-bg:hsla(0,0%,100%,.8);--glass-border:rgba(15,23,42,.08);--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.05),0 2px 4px -1px rgba(0,0,0,.03);--shadow-lg:0 10px 25px -5px rgba(0,0,0,.1),0 8px 10px -6px rgba(0,0,0,.05);--shadow-glow:0 0 15px rgba(59,130,246,.3);--transition-fast:0.15s ease-in-out;--transition-normal:0.3s ease-in-out;--transition-bounce:0.5s cubic-bezier(0.175,0.885,0.32,1.275)}*{box-sizing:border-box;padding:0;margin:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-lg)}.text-gradient{background:linear-gradient(135deg,var(--accent-blue),var(--accent-indigo));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn-primary{background:linear-gradient(135deg,var(--accent-blue),var(--accent-indigo));color:#fff;border:none;padding:.75rem 1.5rem;border-radius:var(--border-radius-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow)}a{color:inherit;text-decoration:none}.mobile-header{display:none;align-items:center;justify-content:space-between;padding:1rem 1.5rem;background:var(--bg-secondary);border-bottom:1px solid var(--glass-border);position:-webkit-sticky;position:sticky;top:0;z-index:50}.menu-toggle-btn{background:none;border:none;font-size:1.8rem;color:var(--text-primary);cursor:pointer}@media (max-width:768px){.mobile-header{display:flex}.sidebar-responsive{position:fixed!important;top:0;left:-100%;height:100vh;z-index:100;background:var(--bg-secondary)!important;transition:left .3s ease-in-out;width:280px!important;box-shadow:var(--shadow-lg)}.sidebar-responsive.open{left:0}.main-content-responsive{padding:1rem!important}.sidebar-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,.5);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:90;display:none}.sidebar-overlay.open{display:block}}.hero-title{font-size:4.5rem;font-weight:900;line-height:1.1;color:#0f172a;letter-spacing:-2px}.hero-subtitle{font-size:1.3rem;color:#64748b;line-height:1.6}.dashboard-h1{font-size:2.8rem;font-weight:800;color:#1e293b}.dashboard-h2{font-size:1.8rem;font-weight:700;color:#1e293b}.dashboard-grid-info{display:grid;grid-template-columns:1fr 200px;grid-gap:2rem;gap:2rem}.dashboard-grid-calendar{display:grid;grid-template-columns:1fr 350px;grid-gap:2rem;gap:2rem}.plan-header-flex{display:flex;justify-content:space-between;align-items:center}@media (max-width:768px){.hero-title{font-size:2.8rem;letter-spacing:-1px}.hero-subtitle{font-size:1.1rem}.dashboard-h1{font-size:2rem}.dashboard-h2{font-size:1.5rem}.dashboard-grid-info{grid-template-columns:1fr;gap:1.5rem}.dashboard-grid-info>div:last-child{border-left:none!important;padding-left:0!important;border-top:1px solid rgba(0,0,0,.08);padding-top:1.5rem}.dashboard-grid-calendar{grid-template-columns:1fr}.plan-header-flex{flex-direction:column;align-items:flex-start;gap:1rem}.plan-header-flex h1{font-size:2rem!important}}