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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: rgb(247, 239, 239);
    background-color: rgb(110, 70, 44);
}

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

header {
    background: linear-gradient(135deg,#5e3b12 100%);
    color: white;
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    text-align: center;
}

header h1 {
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.balance-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

#currentBalance {
    font-size: 2rem;
    font-weight: bold;
}

.currency-converter {
    display: flex;
    align-items: center;
    gap: 10px;
}

.currency-converter select {
    padding: 5px;
    border-radius: 5px;
    border: none;
}

main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

section {
    background: rgb(45, 39, 39);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(246, 241, 241, 0.1);
}

.input-section {
    grid-column: 1 / -1;
}

#transactionForm {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

#transactionForm input,
#transactionForm select,
#transactionForm button {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

#transactionForm button {
    background: #0e258c;
    color: white;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}

#transactionForm button:hover {
    background: #a186bb;
}

.savings-section {
    grid-column: 1 / -1;
}

.savings-input {
    display: flex;
    gap: 10px;
    margin: 1rem 0;
}

.savings-input input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.savings-input button {
    padding: 10px 20px;
    background: #28a745;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.progress-bar {
    width: 100%;
    height: 20px;
    background: #0a0000;
    border-radius: 10px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #28a745, #20c997);
    transition: width 0.3s ease;
    width: 0%;
}

.transactions-section {
    grid-column: 1 / -1;
}

.filters {
    display: flex;
    gap: 1rem;
    margin: 1rem 0;
    flex-wrap: wrap;
}

.filters input,
.filters select {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 5px;
    flex: 1;
    min-width: 150px;
}

.transactions-list {
    max-height: 400px;
    overflow-y: auto;
}

.transaction-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid #f7f0f0;
    transition: background 0.3s;
}

.transaction-item:hover {
    background: #020303;
}

.transaction-income {
    border-left: 4px solid #28a745;
}

.transaction-expense {
    border-left: 4px solid #dc3545;
}

.transaction-details {
    flex: 1;
}

.transaction-amount {
    font-weight: bold;
    font-size: 1.1rem;
}

.income {
    color: #28a745;
}

.expense {
    color: #dc3545;
}

.transaction-category {
    background: #eff1f4;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    color: #060709;
}

.delete-btn {
    background: #dc3545;
    color: rgb(13, 3, 3);
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
    margin-left: 10px;
}

.analytics-section {
    grid-column: 1 / -1;
}

.charts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1rem;
}

canvas {
    max-height: 300px;
}

@media (max-width: 768px) {
    main {
        grid-template-columns: 1fr;
    }
    
    .balance-section {
        flex-direction: column;
        gap: 1rem;
    }
    
    .charts {
        grid-template-columns: 1fr;
    }
}