@import url('https://fonts.googleapis.com/css2?family=Lato:wght@400;700;900&family=Roboto:wght@400;500;700;900&display=swap');

:root {
    --background: #EDEDED;
    --primary-color: #F9F9F9;
    --secondary-color: #EEEEEE;
    --accent-color: #000000;
    --btn-hover: #F9F9F9;
    --text-color: #1C1D20;
 }

 body {
    font-family: "Lato", sans-serif;
    background-color: var(--background);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: flex-start; 
    color: var(--text-color);
    min-height: 100vh; 
}

.container {
    width: 600px;
    margin: 20px auto;
    padding: 30px;
    background: var(--primary-color);
    border: 1px solid var(--secondary-color);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.header-container {
    display: flex;
    justify-content: center; 
    align-items: center; 
    margin-bottom: 10px;
}

.header-container h1 {
    margin-right: 5px; 
}

h1, h2 {
    text-align: center; 
}

#about {
    display: none; 
    margin-top: 10px;
    padding: 10px;
    background-color: var(--secondary-color);
    border: 1px solid #ccc;
    color: var(--text-color);
    border-radius: 5px;
    align-items: justify;
}

.button-group {
    display: flex;
    justify-content: center;
    gap: 10px; 
    margin-top: 10px;
}

.show-btn, .hide-btn {
    padding: 10px 20px;
    background-color: var(--accent-color);
    color: var(--background);
    border: none;
    cursor: pointer;
    max-width: 200px;
    width: auto;
    transition: 0.2s ease;
}

.show-btn:hover, .hide-btn:hover {
    background-color: var(--btn-hover);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
}

.input-section, .summary-section, .transaction-section, .transaction-list-section {
    margin-top: 10px;
    margin-bottom: 20px;
}

.summary-section {
    text-align: center;
    align-items: center;
}

.chart-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}

#expenseChart {
    max-width: 300px;
    max-height: 300px;
    margin: 0 auto;
    margin-top: -10px;
    margin-bottom: 10px;
    width: 100%;
    height: 100%;
}

label {
    display:flex;
    font-size: 1.1rem;
    width: 100%;
}

input, select, button {
    margin: 10px 0;
    padding: 10px;
    width: 97%;
    background-color: var(--secondary-color);
    color: var(--text-color);
    border: 1px solid #ccc;
}

button {
    width: auto;
    background-color: var(--accent-color);
    color: var(--primary-color);
    border: none;
    cursor: pointer;
    padding: 10px 20px;
    font-size: 16px;
    max-width: 200px;
    display: flex;
    justify-content: center;
    transition: 0.2s ease;
}

button:hover {
    background-color: var(--btn-hover);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
}

.transaction-list-section ul {
    list-style: none;
    padding: 0;
}

.transaction-list-section li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--secondary-color);
    margin-bottom: 5px;
    padding: 10px;
}

.transaction-list-section li button {
    background: #DA0037;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    margin-left: 5px;
}

.transaction-list-section li button:hover {
    background: #860122;
    color: var(--primary-color);
    cursor: pointer;
}

.transaction-list-section li button.edit {
    background: #0E8388;
    margin-left: 7rem;
}

.transaction-list-section li button.edit:hover {
    background: #074244;
    margin-left: 7rem;
}

/* Responsive Styles */
@media (max-width: 767px) {
    .container {
        width: 300px;
    }

    label {
        width: 100%;
        margin-top: 5px;
        font-size: 16px;
    }

    input, select, button {
        width: 95%;
        margin-top: 5px;
    }

    .transaction-list-section li {
        display: flex;
        justify-content: space-between;
        align-items: center;
        background: var(--secondary-color);
        margin-bottom: 5px;
    }

    .transaction-list-section ul {
        list-style: none;
        padding: 0;
        margin-right: 0;
        font-size: 14px;
    }

    .transaction-list-section li button {
        background: #DA0037;
        border: none;
        color: var(--primary-color);
        cursor: pointer;
        margin-left: 5px;
        font-size: 12px;
        padding: 5px;
        width: 35%;
    }

    .show-btn, .hide-btn {
        padding: 10px 15px;
        background-color: var(--accent-color);
        color: var(--primary-color);
        border: none;
        cursor: pointer;
        max-width: 200px;
        width: auto;
    }

    button {
        font-size: 14px;
        width: auto;
    }

    .button-group {
        flex-direction: row;
        font-size: 14px;
    }

    #expenseChart {
        max-width: 100%;
        max-height: 200px;
    }
}