:where([class^="ri-"])::before { content: "\f3c2"; }
body {
    font-family: 'Montserrat', sans-serif;
    background-color: #f8fafc;
    margin: 0;
}
.hockey-bg {
    background-image: url('https://readdy.ai/api/search-image?query=Ice%20hockey%20rink%20with%20dramatic%20lighting%2C%20empty%20arena%20with%20blue%20and%20white%20markings%2C%20professional%20NHL%20stadium%20atmosphere%2C%20cinematic%20lighting%2C%20ultra-wide%20angle%2C%20no%20people%2C%20perfect%20ice%20surface%20with%20reflections%2C%20arena%20seats%20visible%20in%20background%2C%20high-end%20sports%20venue&width=1920&height=1080&seq=1&orientation=landscape');
    background-size: cover;
    background-position: center;
}
input:focus, button:focus { outline: none; }
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.custom-checkbox {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #cbd5e1;
    border-radius: 4px;
    outline: none;
    cursor: pointer;
    position: relative;
}
.custom-checkbox:checked {
    background-color: #1e40af;
    border-color: #1e40af;
}
.custom-checkbox:checked::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 6px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}
.custom-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}
.custom-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    transition: .4s;
    border-radius: 24px;
}
.switch-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}
input:checked + .switch-slider {
    background-color: #1e40af;
}
input:checked + .switch-slider:before {
    transform: translateX(20px);
}
.chart-container {
    height: 300px;
}