@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg-dark:#0f172a;--bg-card:#1e293b;--bg-card-hover:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--primary:#6366f1;--primary-hover:#4f46e5;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--border:#334155;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;overflow-x:hidden}.app-container{background-color:var(--bg-dark);flex-direction:column;width:100%;max-width:1024px;min-height:100vh;margin:0 auto;display:flex;position:relative;box-shadow:0 0 40px #0006}@media (width<=768px){.app-container{max-width:100%;box-shadow:none;padding-bottom:74px}}h1,h2,h3,h4{letter-spacing:-.025em;font-weight:700}h1{font-size:1.5rem}h2{font-size:1.25rem}@media (width<=480px){h1{font-size:1.3rem}h2{font-size:1.15rem}}p{color:var(--text-secondary)}.btn{cursor:pointer;touch-action:manipulation;border:none;border-radius:.6rem;justify-content:center;align-items:center;width:100%;min-height:44px;padding:.75rem 1.25rem;font-size:.95rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.btn-danger{background-color:var(--danger);color:#fff}.form-group{margin-bottom:1.25rem}.form-label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.form-input{background-color:var(--bg-card);border:1px solid var(--border);width:100%;color:var(--text-primary);border-radius:.5rem;min-height:44px;padding:.75rem 1rem;font-family:inherit;font-size:1rem;transition:all .2s}.form-input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 2px #6366f133}.card{background-color:var(--bg-card);box-shadow:var(--shadow-md);border-radius:1rem;padding:1.25rem;transition:transform .2s,background-color .2s}@media (width<=480px){.card{border-radius:.75rem;padding:1rem}}.card:hover{background-color:var(--bg-card-hover);transform:translateY(-2px)}.topbar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:40;border-bottom:1px solid var(--border);background-color:#1e293bf2;align-items:center;padding:.85rem 1.25rem;display:flex;position:sticky;top:0}.topbar-title{margin-left:1rem;font-size:1.125rem}.mobile-bottom-nav{display:none}@media (width<=768px){.mobile-bottom-nav{-webkit-backdrop-filter:blur(16px);z-index:50;background-color:#0f172af5;border-top:1px solid #1e293b;justify-content:space-around;align-items:center;height:64px;padding:0 .5rem;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 20px #0000004d}.mobile-bottom-nav-item{color:#64748b;cursor:pointer;touch-action:manipulation;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;height:100%;font-size:.7rem;font-weight:500;transition:all .2s;display:flex}.mobile-bottom-nav-item.active{color:#38bdf8;font-weight:700}.mobile-bottom-nav-item.active svg{filter:drop-shadow(0 2px 8px #38bdf866);transform:translateY(-1px)}}.text-center{text-align:center}.mt-4{margin-top:1rem}.mb-4{margin-bottom:1rem}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.w-full{width:100%}.text-primary{color:var(--primary)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}