#toekan-kalender{max-width:400px;font-family:sans-serif;margin:1em 0}.tk-controls{display:flex;justify-content:center;gap:10px;margin-bottom:10px}.tk-controls button{padding:5px 10px;background:#fceecf;border:1px solid #0170b9;border-radius:5px;cursor:pointer;color:#0170b9}.tk-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;text-align:center}.tk-grid div{padding:8px;border-radius:4px;height:40px;line-height:40px}.tk-header{font-weight:700;text-align:center}.tk-empty{background:#fff0}.tk-booked{background:#e74c3c;color:#fff}.tk-free{background:#2ecc71;color:#fff}.tk-half-up{background:linear-gradient(to top right,#2ecc71 50%,#e74c3c 50%);color:#fff}.tk-half-down{background:linear-gradient(to bottom right,#e74c3c 50%,#2ecc71 50%);color:#fff}.tk-free-box,.tk-booked-box,.tk-half-box{display:inline-block;width:14px;height:14px;vertical-align:middle;margin-right:5px}.tk-free-box{background:#2ecc71}.tk-booked-box{background:#e74c3c}.tk-half-box.half-up{background:linear-gradient(to top right,#2ecc71 50%,#e74c3c 50%)}.tk-half-box.half-down{background:linear-gradient(to bottom right,#e74c3c 50%,#2ecc71 50%)}