#app{font-family:system-ui,-apple-system,sans-serif;min-height:100vh}.app-header{position:sticky;top:0;z-index:50;padding:1rem 1rem 1rem 1.5rem;border-bottom:1px solid #e5e7eb;background:#fff;display:flex;align-items:center;justify-content:space-between}.app-header h1{margin:0;font-size:1.25rem}.app-header nav a,.app-header nav .user{margin-left:1rem}.app-header nav a{color:#2563eb;text-decoration:none}.app-header nav a.router-link-active{font-weight:600}.app-header nav .user{color:#374151}.app-header nav .btn-link{margin-left:1rem;background:none;border:none;color:#2563eb;cursor:pointer;font:inherit;padding:0}.app-header nav .btn-link:hover{text-decoration:underline}.app-main{padding:1.5rem}.app-main.app-main--no-padding{padding:0}.dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;font-family:system-ui,-apple-system,sans-serif}.dialog-card{background:#fff;border-radius:12px;box-shadow:0 20px 40px #0000001f,0 0 1px #0000001a;max-width:22rem;width:100%;font-family:inherit;display:flex;flex-direction:column;overflow:hidden}.dialog-body{padding:1.5rem 1.75rem;text-align:center}.dialog-icon{width:3rem;height:3rem;margin:0 auto 1rem;background:#fef3c7;color:#b45309;font-size:1.5rem;font-weight:700;line-height:3rem;border-radius:50%}.dialog-title{margin:0 0 .5rem;font-size:1.125rem;font-weight:600;color:#111827;font-family:inherit}.dialog-text{margin:0;font-size:.9375rem;color:#6b7280;line-height:1.4;font-family:inherit}.dialog-footer{padding:1.25rem 1.75rem;border-top:1px solid #e5e7eb;background:#f9fafb;display:flex;justify-content:flex-end;gap:.75rem;flex-shrink:0}.dialog-btn{padding:.5rem 1.25rem;border-radius:8px;border:1px solid transparent;font:inherit;font-size:.875rem;font-weight:500;cursor:pointer;font-family:inherit;transition:background .15s,border-color .15s,color .15s}.dialog-btn--secondary{background:#fff;color:#374151;border-color:#d1d5db}.dialog-btn--secondary:hover{background:#f9fafb;border-color:#9ca3af}.dialog-btn--primary{background:#2563eb;color:#fff;border-color:#2563eb}.dialog-btn--primary:hover{background:#1d4ed8;border-color:#1d4ed8}.dialog-enter-active,.dialog-leave-active{transition:opacity .2s ease}.dialog-enter-active .dialog-card,.dialog-leave-active .dialog-card{transition:transform .2s ease}.dialog-enter-from,.dialog-leave-to{opacity:0}.dialog-enter-from .dialog-card,.dialog-leave-to .dialog-card{transform:scale(.95)}