.w3-dark-blue { background:#062e66!important; }           /* tmavé pozadí lišty */
 .my-hover-blue:hover, .my-stay-blue.w3-dropdown-hover:hover>.w3-button { background:#0c418d!important; color:#fff!important; }
 .menu-margin-right { margin-right:.5rem; }
 .ak-cal{ min-width: 18rem; background:#072f67; padding:.75rem; border-radius:.75rem; }
 .ak-cal *{ color:#ffd34d; }                                /* primární akcent */
 .ak-cal .ak-head{ display:flex; align-items:center; gap:.5rem; justify-content:flex-start; margin-bottom:.5rem; }
 .ak-cal .ak-title{ font-weight:700; font-size:1.3rem; flex:1; }
 .ak-cal .ak-grid{ display:grid; grid-template-columns: repeat(7, 1fr); gap:.25rem; }
 .ak-cal .ak-dow{ color:#b8c6e0; font-weight:700; text-align:center; padding:.25rem 0; }
 .ak-cal button.ak-day{ border:0; border-radius:.5rem; padding:.5rem 0; background:transparent; color:#eaf0ff; font-weight:600; }
 .ak-cal button.ak-day:hover{ background:#0c418d; }
 .ak-cal button.ak-day.ak-out{ opacity:.45; }
 .ak-cal button.ak-day.ak-selected{ background:#ffc107; color:#062e66; }
 .ak-cal .ak-nav{ border:0; background:transparent; font-size:1.15rem; padding:.25rem .5rem; }
 .ak-cal .ak-footer{ display:flex; justify-content:space-between; margin-top:.5rem; }
 .ak-cal .ak-today{ border:0; background:#0c418d; padding:.4rem .6rem; border-radius:.5rem; color:#fff; }
 .ak-cal .ak-clear{ border:0; background:transparent; color:#b8c6e0; }
 @media (max-width:600px){
   .ak-cal{ min-width: 16rem; }
 }