.color-blue {
    color: #4bc0c0;
}

.color-orange {
    color: #ff9800;
}

.color-red {
    color: #e53935;
}

body {
    background-color: #14181f;
    color: #7b899d;
    font-size: 0.875rem;
    line-height: 1.25rem;
    font-family: Inter, system-ui, -apple-system, sans-serif;
    padding: 20px;
}

.card {
    margin: 20px 10px;
    background-color: #1b1f27;
    border: 1px solid #2b303b;
    border-radius: 0.75rem;
    padding: 24px;
}

select {
    background-color: #1b1f27;
    border: 1px solid #2b303b;
    border-radius: 0.375rem;
    color: #7b899d;
    padding: 8px 12px;
    font-size: 0.875rem;
}

select:focus {
    outline: none;
}

.chart {
    margin-top: 20px;
}

.icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;    
    background-color: currentColor;
}

.icon-thermometer {
    mask: url('/assets/images/icon-thermometer.svg') no-repeat center / contain;
}

h1 {
    color: #fff;
}

h1 .icon {
    height: 30px;
}

.last-reading {
    display: flex;
    align-items: center;
    gap: 12px;
}

.last-reading .icon {
    height: 40px;
}

.last-reading .temperature {
    font-size: 2.5rem;
    font-weight: bold;
    flex: 1;
}

@keyframes heartbeat {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

@keyframes warning-blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.2;
    }
}

.animation-heartbeat {
    animation: heartbeat 1.5s infinite;
}

.animation-warning-blink {
    animation: warning-blink 0.5s infinite;
}

@media (max-width: 1000px) {
    body {
        padding: 5px;
    }

    .container-fluid {
        padding: 0;
    }

    .card {
        padding: 15px;
    }
}