:root{--gold:#B8965A;--void:#08090B;--ink:#EAE4D8;--rule:rgba(184,150,90,.14)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'DM Sans',sans-serif;background:var(--void);color:var(--ink)}
header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:rgba(8,9,11,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--rule);flex-wrap:wrap;gap:1rem}
.brand{display:flex;align-items:center;gap:1rem}
.logo{font-family:'Cinzel',serif;font-size:1.5rem;color:var(--gold)}
.sep{width:1px;height:20px;background:var(--gold)}
.subtitle{font-size:.7rem;color:rgba(234,228,216,.65);letter-spacing:2px}
nav{display:flex;flex-wrap:wrap;gap:1rem}
nav a{color:rgba(234,228,216,.65);text-decoration:none;font-size:.8rem;letter-spacing:1px}
nav a:hover{color:var(--gold)}
.hero{padding:4rem 2rem;text-align:center;max-width:800px;margin:0 auto}
.hero h1{font-family:'Playfair Display',serif;font-size:3rem;margin-bottom:1rem;color:var(--ink)}
.hero p{font-size:1.1rem;margin-bottom:2rem;color:rgba(234,228,216,.8)}
button{background:transparent;border:1px solid var(--gold);color:var(--gold);padding:.8rem 1.5rem;font-size:.9rem;cursor:pointer;transition:all .3s}
button:hover{background:rgba(184,150,90,.1)}
.private-access{max-width:500px;margin:2rem auto;padding:2rem;text-align:center;background:rgba(11,13,18,.5);border:1px solid var(--rule);border-radius:8px}
.private-access h2{font-family:'Cinzel',serif;color:var(--gold);margin-bottom:1rem}
.private-access p{margin-bottom:1.5rem;color:rgba(234,228,216,.8)}
.private-access input{width:100%;padding:1rem;margin-bottom:1rem;background:rgba(11,13,18,.8);border:1px solid var(--rule);color:var(--ink);font-size:1rem;border-radius:4px}
#result{margin-top:1rem}
.success{color:#4CAF50}
.error{color:#F44336}
.loader{border:4px solid rgba(184,150,90,.2);border-top:4px solid #B8965A;border-radius:50%;width:30px;height:30px;animation:spin 1s linear infinite;margin:20px auto}
@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}
.corridors-grid,.deals-grid,.suites-grid,.events-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;padding:20px}
.corridor-card,.deal-card,.suite-card,.event-card{background:rgba(11,13,18,.5);border:1px solid var(--rule);border-radius:8px;padding:15px}
.corridor-img{width:100%;height:180px;object-fit:cover;border-radius:8px}
.deals-count,.price,.amount{color:var(--gold);margin-top:10px}
.amount{font-size:1.5rem;font-weight:bold;color:#4CAF50}
.admin-container{max-width:1200px;margin:0 auto;padding:20px}
.admin-section{background:rgba(11,13,18,.5);border:1px solid var(--rule);border-radius:8px;padding:20px;margin-bottom:30px}
.admin-section h2{color:var(--gold);margin-bottom:20px}
.form-group{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.form-group input,.form-group textarea{padding:10px;background:rgba(0,0,0,.5);border:1px solid var(--rule);color:white;border-radius:4px}
.form-group input{flex:1;min-width:150px}
.form-group textarea{width:100%;min-height:80px}
.form-group button{background:var(--gold);color:#000;border:none;padding:10px 20px;border-radius:4px;cursor:pointer}
.item-card{background:rgba(0,0,0,.3);padding:10px;margin:5px 0;border-radius:4px;display:flex;justify-content:space-between;align-items:center}
.item-card button{background:#f44336;color:white;border:none;padding:5px 10px;border-radius:4px;cursor:pointer}
footer {
  text-align: center;
  padding: 30px;
  margin-top: 50px;
  border-top: 1px solid var(--rule);
  color: rgba(234,228,216,.5);
  font-size: 0.8rem;
}
@media(max-width:768px){
  body{overflow-x:hidden}
  header{padding:1rem;flex-direction:column;align-items:flex-start;gap:.75rem}
  nav{gap:.5rem;width:100%}
  nav a{padding:8px 0;min-height:44px;display:inline-flex;align-items:center}
  button{min-height:44px;padding:.75rem 1.25rem}
  .hero{padding:2.5rem 1rem}
  .hero h1{font-size:clamp(1.75rem,8vw,2.5rem)}
  .corridors-grid,.deals-grid,.suites-grid,.events-grid{grid-template-columns:1fr;padding:16px;gap:16px}
  .private-access{margin:1rem;padding:1.25rem}
  .private-access input{font-size:16px;padding:.875rem}
  footer{padding:24px 16px max(24px,env(safe-area-inset-bottom))}
}
@media(max-width:480px){
  .hero h1{font-size:clamp(1.5rem,9vw,2rem)}
  .hero p{font-size:1rem}
  .form-group{flex-direction:column}
  .form-group input{min-width:0;width:100%}
}