.admin-login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#000;padding:20px}.admin-login-card{background:#fff;border-radius:16px;padding:48px 40px;box-shadow:0 20px 60px rgba(0,0,0,.5);max-width:480px;width:100%;text-align:center;border:1px solid #e5e5e5}.admin-login-logo{display:flex;flex-direction:column;align-items:center;margin-bottom:32px}.admin-login-logo .logo{width:65px;height:65px;background-image:url(/images/logo.png);background-size:cover;background-position:50%;border-radius:12px;margin-bottom:16px}.admin-login-logo h1{font-size:28px;font-weight:700;color:#000;margin:0}.admin-login-subtitle{font-size:16px;color:#666;margin-bottom:32px}.admin-pin-container{display:flex;gap:12px;justify-content:center;margin-bottom:24px}.admin-pin-input{width:56px;height:64px;font-size:24px;font-weight:600;text-align:center;border:2px solid #e5e5e5;border-radius:8px;transition:all .2s;background:#f8f8f8;color:#000}.admin-pin-input:focus{outline:none;border-color:#000;background:#fff;box-shadow:0 0 0 3px rgba(0,0,0,.1)}.admin-pin-input:not(:-moz-placeholder){border-color:#000;background:#fff}.admin-pin-input:not(:placeholder-shown){border-color:#000;background:#fff}.admin-login-error{color:#ef4444;font-size:14px;font-weight:500;margin-bottom:16px;animation:shake .3s}.admin-login-hint{font-size:14px;color:#999;margin:0}@keyframes shake{0%,to{transform:translateX(0)}25%{transform:translateX(-10px)}75%{transform:translateX(10px)}}@media (max-width:640px){.admin-login-card{padding:32px 24px}.admin-pin-input{width:48px;height:56px;font-size:20px}.admin-pin-container{gap:8px}}