* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Verdana, sans-serif;
}

body {
    background-color: #f0f2f5;
    color: #333;
    line-height: 1.6;
}

.back-button {
    position: fixed;
    top: 20px;
    left: 20px;
    text-decoration: none;
    color: #3498db;
    display: inline-block;
    padding: 8px 16px;
    border-radius: 4px;
    background: rgba(52, 152, 219, 0.1);
    transition: all 0.3s;
    font-size: 14px;
    z-index: 1000;
}

.back-button:hover {
    background: rgba(52, 152, 219, 0.2);
    color: #2980b9;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header h1 {
    color: #2196F3;
    margin-bottom: 10px;
}

header p {
    color: #666;
    margin: 5px 0;
}

.records-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

section {
    background: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

section h2 {
    color: #2196F3;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #2196F3;
}

.records-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.record-card {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.record-card h3 {
    color: #2196F3;
    margin-bottom: 15px;
    padding-bottom: 5px;
    border-bottom: 1px solid #2196F3;
}

.record-item {
    margin-bottom: 10px;
}

.record-label {
    color: #666;
    font-size: 0.9em;
    margin-bottom: 5px;
}

.record-value {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
}

.record-value span:first-child {
    color: #2196F3;
    transition: color 0.3s ease;
}

.record-value span:last-child {
    color: #666;
    font-size: 0.9em;
}

/* Temperature color classes */
.temp-cold {
    color: #1a237e !important; /* Dark Blue */
}

.temp-very-cold {
    color: #3949ab !important; /* Indigo */
}

.temp-cool {
    color: #5c6bc0 !important; /* Blue */
}

.temp-mild {
    color: #7986cb !important; /* Light Blue */
}

.temp-warm {
    color: #90caf9 !important; /* Pale Blue */
}

.temp-very-warm {
    color: #bbdefb !important; /* Very Light Blue */
}

.temp-hot {
    color: #e3f2fd !important; /* Extremely Light Blue */
}

.temp-very-hot {
    color: #fff3e0 !important; /* Light Gray */
}

.temp-extreme {
    color: #ffccbc !important; /* Light Orange */
}

.temp-dangerous {
    color: #ffab91 !important; /* Orange */
}

.temp-extreme-danger {
    color: #ff7043 !important; /* Deep Orange */
}

.temp-critical {
    color: #d32f2f !important; /* Red */
}

@media screen and (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .records-grid {
        grid-template-columns: 1fr;
    }

    .record-card {
        margin-bottom: 15px;
    }
}