* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: #f4f5f7;
    color: #222;
}

.container {
    width: 90%;
    max-width: 700px;
    margin: 40px auto;
}

header {
    margin-bottom: 25px;
}

header h1 {
    font-size: 32px;
    margin-bottom: 5px;
}

header p {
    color: #777;
}

/* Balance */

.balance-card {
    background: #222;
    color: white;
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.balance-card p {
    color: #bbb;
    margin-bottom: 8px;
}

.balance-card h2 {
    font-size: 35px;
}

/* Summary */

.summary {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

.summary-box {
    background: white;
    flex: 1;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.summary-box p {
    color: #777;
    margin-bottom: 8px;
}

.summary-box h3 {
    font-size: 24px;
}

.income h3 {
    color: #16803c;
}

.expense h3 {
    color: #d62828;
}

/* Form */

.transaction-form {
    background: white;
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 25px;
}

.transaction-form h2 {
    margin-bottom: 20px;
}

#transactionForm {
    display: grid;
    gap: 15px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.input-group label {
    font-size: 14px;
    font-weight: bold;
}

.input-group input,
.input-group select,
#filter {
    padding: 11px;
    border: 1px solid #ddd;
    border-radius: 7px;
    outline: none;
    font-size: 15px;
}

.input-group input:focus,
.input-group select:focus {
    border-color: #222;
}

button {
    padding: 12px;
    border: none;
    border-radius: 7px;
    background: #222;
    color: white;
    font-size: 15px;
    cursor: pointer;
}

button:hover {
    background: #444;
}

/* Transactions */

#nav-bar{
    height: 70px;
    width: 100%;
    box-sizing: border-box;
    position: fixed;
    background-color: grey;
    border-radius: 5px;
  
    padding: 10px;
    position: relative;
    

}

.transactions {
    height: 300px;
    background: white;
    padding: 25px;
    border-radius: 12px;
    overflow: scroll;
    position: relative;
    
    
    
    
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 22px;
}

#transactionList{
    /* margin-top: 51px; */
    
}

/* Transaction Item */



.transaction-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #eee;
    
}

.transaction-info h4 {
    margin-bottom: 5px;
}

.transaction-info p {
    font-size: 13px;
    color: #888;
}

.transaction-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.transaction-amount {
    font-weight: bold;
}

.delete-btn {
    background: #eee;
    color: #222;
    padding: 7px 10px;
    font-size: 13px;
}

.delete-btn:hover {
    background: #f27f7f;
}

/* Mobile */

@media (max-width: 600px) {

    .container {
        width: 94%;
        margin: 25px auto;
    }

    .summary {
        flex-direction: column;
        gap: 10px;
    }

    .transaction-item {
        align-items: flex-start;
    }

    .transaction-right {
        flex-direction: column;
        gap: 8px;
    }
}