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

/* Body styles */
body {
    font-family: 'Roboto Flex', sans-serif;
    background: linear-gradient(135deg,#4AA867,#73A46E,#24894c,#4AA867 );
    min-height:100vh;
    color: #2d3426;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container {
    background-color: rgb(255, 247, 236);
    max-width: 1200px;
    width: 100%;
    padding: 2rem;
    border-radius: 24px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

h1 {
    text-align: center;
    color: #1a202c;
    margin-bottom: 35px;
    font-size: 2.2rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

h2 {
    color: #2d3748;
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 500;
}

.balance-container {
    text-align: center;
    margin-bottom: 35px;
    padding: 24px;
    background: linear-gradient(135deg, #a8d5ba, #b8dc70);
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.balance-container h1{
    font-size: 3rem;
    margin: 15px 0;
}

.summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 24px;
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.expenses ,
.income {
    background-color: rgb(255, 255, 255);
    padding: 24px;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0 , 0 , 0.05);
    transition: transform 0.2s ease;
}

.income:hover,
.expenses:hover {
    transform: translateY(-2px);
}

.income h3 {
    color: #059669;
    font-size: 1.1rem;
    font-weight: 600;
}

.expenses h3 {
    color: #dc2626;
    font-size: 1.1rem;
    font-weight: 600;
}

.expenses p,
.income p {
    margin-top: 8px;
    font-size: 1.75rem;
    font-weight: 600;
}

.income p {
    color: #059669;
}

.expenses p {
    color:#dc2626;
}

.transaction-container {
    height: 100%;
    display:flex;
    flex-direction: column;
}

#transaction-list {
    list-style: none;
    max-height: 500px;
    overflow-y: auto;
    padding-right: 8px;
    flex-grow: 1;
}

#transaction-list::-webkit-scrollbar {
    width: 8px;
}
/*TODO: finish up when dynamic list elements are visible*/
#transaction-list::-webkit-scrollbar-track {
    /*Track is background of scrollbar*/
    border-radius: 4px;
    background-color: #f1f1f1;
}

#transaction-list::-webkit-scrollbar-thumb {
    /* thumb is draggable part of scrollbar */
    border-radius:4px;
    background-color: #cbd5e0;
}

#transaction-list::-webkit-scrollbar-thumb:hover {
    background-color: #a0aec0;
}

.transaction {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    margin-bottom: 12px;
    border-radius: 12px;
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border-right: 5px solid;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn{
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0px);
    }
}

.transaction:hover {
    transform: translateY(4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.transaction.income {
    border-right-color: #059669;
}

.transaction.expense {
    border-right-color: #dc2626;
}

.transaction .delete-btn {
    background: none;
    border:none;
    color:#dc2626;
    cursor: pointer;
    font-size: 1.4rem;
    opacity: 0;
    transition: all 0.2s ease;
    padding: 4px 8px;
    border-radius: 4px;
    margin-left: 12px;
}

.transaction:hover .delete-btn {
    opacity: 1;
}

.transaction .delete-btn:hover {
    background-color: #fee2e2;
    transform: scale(1.1);
}

.form-container {
    background: linear-gradient(135deg, #f6f8fb, #f1ffe1);
    padding: 2rem;
    border-radius: 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);

}

.form-container form {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #4a5568;
    font-weight: 500;
}

input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s ease;
    background-color: white;
}

.input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1)
}

.input:hover {
    border-color: #cbd5e0;
}

.form-group small {
    color: #718095;
    font-size: 0.875rem;
    margin-top: 8px;
    display: block;
}

button[type="submit"] {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg,#24894c,
        0%, #4AA867 100%);
    color: white;
    border:none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgb(102, 126, 234, 0.2);
}

button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.3);
}

button[type="submit"]:active {
    transform: translateY(0);
}

@media (max-width: 900px) {
    .main-content {
        grid-template-columns: 1fr;
    }
    #transaction-list {
        max-height: 300px;
    }
}