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

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #1a1a2e; /* Dark background, can be #000 if preferred */
    padding: 20px;
}

.weather-app {
    background-color: #C4B5FD; /* Light purple card background */
    padding: 30px;
    border-radius: 25px;
    width: 100%;
    max-width: 420px;
    color: #1E293B; /* Dark text for better contrast on light purple */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
}

.search-box input[type="text"] {
    flex-grow: 1;
    padding: 12px 18px;
    border: none;
    outline: none;
    border-radius: 15px;
    font-size: 1em;
    background-color: #fff;
    color: #333;
}

.search-box input[type="text"]::placeholder {
    color: #aaa;
}

.search-box button {
    background-color: #6D28D9; /* Darker purple for search button */
    color: white;
    border: none;
    outline: none;
    padding: 12px;
    width: 50px; /* Fixed width for a more square button */
    height: 50px; /* Fixed height */
    border-radius: 15px;
    cursor: pointer;
    font-size: 1.2em;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s ease;
}

.search-box button:hover {
    background-color: #5B21B6; /* Slightly darker on hover */
}

/* Loading and Error Messages */
#loading {
    text-align: center;
    font-size: 1.2em;
    color: #1E293B;
    padding: 20px;
}

.error-message {
    text-align: center;
    color: #D946EF; /* Using a magenta similar to date for error text */
    background-color: rgba(255, 255, 255, 0.7);
    padding: 10px 15px;
    border-radius: 10px;
    margin-top: 15px;
    font-weight: 500;
}


.weather-details-container {
    text-align: center;
}

.location-info {
    margin-bottom: 15px;
}

.location-info #locationName {
    font-size: 2.2em;
    font-weight: 600;
    margin-bottom: 5px;
    color: #1E293B; /* Darker text */
}

.location-info .date {
    background-color: #D946EF; /* Magenta/pink for date background */
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 500;
    display: inline-block;
}

.main-weather {
    margin: 20px 0;
}

.weather-condition {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.weather-condition img {
    width: 60px; /* Adjust size as needed */
    height: 60px;
    /* No background for API icon unless desired */
}

.weather-condition #weatherDescription {
    font-size: 1.4em;
    font-weight: 500;
    text-transform: capitalize;
    color: #1E293B;
}

.temperature {
    font-size: 6em; /* Very large temperature */
    font-weight: 700;
    line-height: 1;
    color: #1E293B;
    position: relative; /* For degree symbol positioning */
}

.temperature .degree {
    font-size: 0.5em; /* Smaller degree symbol */
    position: absolute;
    top: 0.1em; /* Adjust vertical alignment */
    margin-left: 5px;
}

.extra-details {
    display: flex;
    justify-content: space-between;
    gap: 15px; /* Gap between detail boxes */
    margin-top: 25px;
}

.detail-box {
    background-color: #A78BFA; /* Slightly darker/more saturated purple for detail boxes */
    flex: 1; /* Equal width */
    padding: 15px 10px;
    border-radius: 15px;
    text-align: center;
    color: #1E293B; /* Dark text for details */
    box-shadow: 0 0 15px 0px rgba(137, 207, 235, 0.6); /* Light blue glow */
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.detail-box:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 20px 2px rgba(137, 207, 235, 0.8);
}

.detail-box i {
    font-size: 2em;
    margin-bottom: 8px;
    color: #1E293B; /* Darker icon color */
}

.detail-box p {
    font-size: 0.9em;
    line-height: 1.3;
}
.detail-box p:nth-of-type(1) { /* The value line */
    font-weight: 600;
    font-size: 1.1em;
}
.detail-box p:nth-of-type(2) { /* The label line */
    font-size: 0.8em;
    color: #3d4f6e; /* Slightly lighter dark for label */
}


@media (max-width: 400px) {
    .weather-app {
        padding: 20px;
    }
    .location-info #locationName {
        font-size: 1.8em;
    }
    .temperature {
        font-size: 4.5em;
    }
    .weather-condition #weatherDescription {
        font-size: 1.2em;
    }
    .extra-details {
        flex-direction: column; /* Stack detail boxes on very small screens */
    }
    .detail-box {
        margin-bottom: 10px;
    }
    .detail-box:last-child {
        margin-bottom: 0;
    }
}