html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,font,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font:inherit;vertical-align:baseline}html,body{height:100%;width:100%;line-height:1.5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}#root{min-height:100%;display:flex;flex-direction:column}body{margin:0;background-color:#fff}.container{width:100%;max-width:1200px;margin:0 auto;padding:1rem;box-sizing:border-box}@media (min-width: 768px){.container{padding:2rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:#f5f5f5;color:#333}.container{max-width:1200px;margin:0 auto;padding:1rem}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.button{background-color:#000;color:#fff;border:none;padding:.6rem 1rem;margin:0 .25rem;cursor:pointer;border-radius:4px;transition:background .2s ease}.button:hover{background-color:#333}.error-text{color:red;margin:.5rem 0}.modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:9999}.modal-container{background:#fff;padding:2rem;border-radius:6px;width:320px;max-width:90%}.modal-container h2{margin-bottom:1rem}.modal-container input{width:100%;margin-bottom:1rem;padding:.5rem;border:1px solid #ccc;border-radius:4px}.list{list-style:none;margin-top:1rem}.list-item{background:#fff;margin-bottom:1rem;padding:1rem;border-radius:6px;position:relative;transition:background .2s ease}.list-item:hover{background:#f9f9f9}.list-item strong{font-weight:600}.gear-icon{position:absolute;top:.5rem;right:.5rem;font-size:1.2rem;display:none;cursor:pointer}.list-item:hover .gear-icon{display:inline}.seat-detail-modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:9999}.seat-detail-modal{background:#fff;padding:1rem;width:90%;max-width:400px;border-radius:6px}.seat-detail-image{width:100%;max-height:200px;object-fit:cover;border-radius:4px;margin-bottom:1rem}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:.5rem;margin-top:1rem}.calendar-header{text-align:center;font-weight:700;background:#fff;padding:.5rem;border-radius:4px}.calendar-cell{background:#fff;min-height:80px;border-radius:4px;border:1px solid #ccc;padding:.5rem;display:flex;flex-direction:column;justify-content:space-between}.calendar-date{font-weight:700;margin-bottom:.25rem;font-size:.9rem}.calendar-events{font-size:.8rem;line-height:1.2}.calendar-cell:hover{background:#f2f2f2}