body{margin:0;background:#121416;color:#f3f3f3;font-family:Arial,Helvetica,sans-serif}a{color:#fff}header{display:flex;justify-content:space-between;align-items:center;padding:24px 40px;background:#1b1e21;border-bottom:1px solid #333}nav a{margin-left:18px;font-weight:bold}.login{max-width:420px;margin:10vh auto;background:#202327;padding:34px;border-radius:14px}.login input,.cardform input,.cardform textarea,.cardform select{width:100%;padding:14px;margin:7px 0 18px;background:#101214;color:white;border:1px solid #444;border-radius:8px}.login button,.cardform button{background:#5865ff;color:white;border:0;border-radius:8px;padding:14px 22px;font-weight:bold}.err{color:#ff7b7b}.ok{background:#173d2a;padding:14px;border-radius:8px}main{padding:30px 40px}table{width:100%;border-collapse:collapse;background:#202327}th,td{padding:14px;border-bottom:1px solid #383c40;text-align:left}td img{width:90px;height:58px;object-fit:cover;border-radius:6px}.cardform{max-width:820px;background:#202327;padding:28px;border-radius:14px}.cardform textarea{height:120px}.check{display:block;margin:8px 0 18px}.check input{width:auto}