/* Reset and global styles */
* {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Roboto', sans-serif;
    background-image: url('back.jpg');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    color: #333;
    padding: 20px;
    font-weight: bold;
    transition: background-color 0.5s ease, filter 0.3s ease-in-out;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #f0f4f8, #d0e1f9);
    padding: 15px 20px;
    color: #333;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all 0.3s ease-in-out;
}

.nav-title {
    font-size: 2.2rem;
    font-weight: bold;
    letter-spacing: 1px;
    transition: font-size 0.3s ease-in-out;
}

/* Navigation menu */
.menu-icon {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    transition: font-size 0.3s ease-in-out;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 20px;
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

.nav-menu li a {
    color: #333;
    text-decoration: none;
    font-size: 1rem;
    padding: 8px 14px;
    border-radius: 6px;
    transition: background 0.3s ease, padding 0.3s ease;
}

.nav-menu li a:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

/* Logout Button */
.nav-menu li:last-child {
    background-color: #e74c3c;
    border-radius: 6px;
    transition: background-color 0.3s ease-in-out;
}

.nav-menu li:last-child a {
    color: white;
}

.nav-menu li:last-child:hover {
    background-color: #c0392b;
}

/* Responsive Nav */
@media (max-width: 768px) {
    .menu-icon {
        display: block;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        right: 20px;
        background: linear-gradient(135deg, #f0f4f8, #d0e1f9);
        border-radius: 8px;
        padding: 10px;
        width: 200px;
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    }

    .nav-menu.show {
        display: flex;
        opacity: 1;
        transform: translateY(0);
    }

    .nav-menu li {
        text-align: center;
        margin: 10px 0;
    }

    .nav-title {
        font-size: 1.6rem;
    }
}

/* Responsive for 600px */
@media (max-width: 600px) {
    .navbar {
        padding: 12px 15px;
    }

    h1 {
        font-size: 2.6rem;
    }

    h2 {
        font-size: 2rem;
    }

    .nav-title {
        font-size: 1.4rem;
    }

    .menu-icon {
        font-size: 1.5rem;
    }
}

/* Responsive for 480px */
@media (max-width: 480px) {
    .navbar {
        padding: 10px 12px;
    }

    h1 {
        font-size: 2.4rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .nav-title {
        font-size: 1.2rem;
    }

    .menu-icon {
        font-size: 1.4rem;
    }
}

/* Container */
.container {
    max-width: 800px;
    margin: 30px auto;
    background: rgba(255, 255, 255, 0.95);
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.6s ease-in-out;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Headings */
h1,
h2 {
    text-align: center;
    font-weight: 600;
    margin-bottom: 20px;
    color: #4a90e2;
    transition: font-size 0.3s ease-in-out;
}

h1 {
    font-size: 2.6rem;
}

h2 {
    font-size: 1.6rem;
}

/* Form */
form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 30px;
}

label {
    font-weight: bold;
    margin-bottom: 4px;
    color: #222;
}

input,
select {
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

input:focus,
select:focus {
    border-color: #4a90e2;
    outline: none;
}

/* Button */
button {
    padding: 14px;
    background-color: #4a90e2;
    color: white;
    border: none;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
}

button:hover {
    background-color: #357ab7;
}

/* Summary Box */
.summary {
    background: #f4f9ff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.03);
    margin-bottom: 25px;
}

.summary p {
    font-size: 1.2rem;
    margin: 10px 0;
}

.summary p strong {
    color: #4a90e2;
}

/* Transaction list */
ul {
    list-style: none;
    padding-left: 0;
}

li {
    background-color: #ffffff;
    padding: 15px 20px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 10px;
    transition: transform 0.2s ease-in-out;
}

li:hover {
    transform: scale(1.02);
}

/* Responsive Adjustments */
li.income {
    border-left: 5px solid #2ecc71;
}

li.expense {
    border-left: 5px solid #e74c3c;
}

/* Page transition animations */
.page {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
}

.page.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}


li.income {
    color: green;
}

li.expense {
    color: red;
}



/* Modal Styling */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    width: 300px;
}

.modal-buttons {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
}

.btn {
    padding: 10px 15px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s;
}

.btn.cancel {
    background: #ccc;
}

.btn.cancel:hover {
    background: #bbb;
}

.btn.confirm {
    background: #e74c3c;
    color: white;
}

.btn.confirm:hover {
    background: #c0392b;
}


/* Toast Notification */
.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: #4caf50;
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 1rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    z-index: 1000;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(-10px);
}



/* Budget Page */
.budget-container {
    background: #f8fcff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    animation: fadeIn 0.6s ease-in-out;
}

.budget-container h2 {
    color: #4a90e2;
    margin-bottom: 20px;
    font-size: 1.8rem;
    text-align: center;
}

.budget-container label {
    display: block;
    margin-bottom: 6px;
    color: #222;
}

.budget-container input,
.budget-container select {
    width: 100%;
    padding: 12px;
    margin-bottom: 16px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.budget-container input:focus,
.budget-container select:focus {
    border-color: #4a90e2;
    outline: none;
}

.budget-container button {
    width: 100%;
    padding: 14px;
    background-color: #4a90e2;
    color: white;
    font-weight: bold;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.budget-container button:hover {
    background-color: #357ab7;
}

/* Budget List Styling */
.budget-list {
    margin-top: 20px;
}

.budget-list li {
    background-color: #fff;
    padding: 14px 18px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.04);
    margin-bottom: 12px;
    font-size: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.budget-list li span {
    font-weight: 500;
}

.budget-list li .expense-amount {
    color: #e74c3c;
    font-weight: bold;
}

.budget-list li .budget-balance {
    color: #2ecc71;
    font-weight: bold;
}

/* Budget Summary Overview */
.budget-summary {
    margin-top: 30px;
    padding: 20px;
    background-color: #eef6ff;
    border-radius: 12px;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.03);
}

.budget-summary p {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: #333;
}

.budget-summary p strong {
    color: #4a90e2;
}

/* Custom Duration Input */
.custom-duration {
    display: none;
    margin-top: -10px;
}

.custom-duration input {
    width: 100%;
    margin-top: 10px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 8px;
}

/* Budget Buttons */
.budget-buttons {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-top: 20px;
}

.budget-buttons button {
    padding: 12px 18px;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 48%;
}

/* Add Budget Button */
.budget-buttons .add-budget {
    background-color: #2ecc71;
    color: white;
}

.budget-buttons .add-budget:hover {
    background-color: #27ae60;
}

/* Create New Budget Button */
.budget-buttons .create-new-budget {
    background-color: #f39c12;
    color: white;
}

.budget-buttons .create-new-budget:hover {
    background-color: #e67e22;
}


/* Budget Box */
.budget-box {
    background: #ffffff;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    margin-top: 30px;
    text-align: center;
    animation: fadeIn 0.6s ease-in-out;
}

.budget-box h3 {
    color: #4a90e2;
    font-size: 1.8rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.budget-box p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.budget-box span {
    color: #2ecc71;
    /* Green color for amount */
    font-weight: bold;
    font-size: 1.4rem;
}

.budget-box button {
    padding: 12px 20px;
    background-color: #4a90e2;
    color: white;
    font-weight: bold;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease, transform 0.2s ease;
    width: 48%;
    margin: 10px 1%;
}

.budget-box button:hover {
    background-color: #357ab7;
    transform: translateY(-2px);
}

.budget-box button:active {
    background-color: #2a6499;
    transform: translateY(2px);
}

.budget-box .create-new-budget {
    background-color: #f39c12;
}

.budget-box .create-new-budget:hover {
    background-color: #e67e22;
}

.budget-box .add-budget {
    background-color: #2ecc71;
}

.budget-box .add-budget:hover {
    background-color: #27ae60;
}

/* Add smooth animation for fade-in effect */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* Expense List Styling */
.budget-list {
    margin-top: 20px;
}

.budget-list li {
    background-color: #fff;
    padding: 14px 18px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.04);
    margin-bottom: 12px;
    font-size: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease-in-out;
}

.budget-list li:hover {
    transform: scale(1.02);
}

.budget-list li span {
    font-weight: 500;
}

.budget-list li .expense-amount {
    color: #e74c3c;
    font-weight: bold;
}

.budget-list li .budget-balance {
    color: #2ecc71;
    font-weight: bold;
}

/* Responsive Design */
@media (max-width: 768px) {
    .budget-list li {
        padding: 12px 16px;
        font-size: 0.95rem;
    }

    .budget-list li span {
        font-size: 0.95rem;
    }

    .budget-list li .expense-amount,
    .budget-list li .budget-balance {
        font-size: 1rem;
    }
}

@media (max-width: 600px) {
    .budget-list li {
        padding: 10px 14px;
        font-size: 0.9rem;
    }

    .budget-list li span {
        font-size: 0.9rem;
    }

    .budget-list li .expense-amount,
    .budget-list li .budget-balance {
        font-size: 0.95rem;
    }

    .budget-summary p {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .budget-list li {
        padding: 8px 12px;
        font-size: 0.85rem;
    }

    .budget-list li span {
        font-size: 0.85rem;
    }

    .budget-list li .expense-amount,
    .budget-list li .budget-balance {
        font-size: 0.9rem;
    }

    .budget-summary p {
        font-size: 1rem;
    }
}

/* Expense List Container */
.expense-list {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    margin-top: 30px;
    animation: fadeIn 0.6s ease-in-out;
}

.expense-list h3 {
    color: #4a90e2;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
}

/* Expense List Items */
#budget-expense-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

#budget-expense-list li {
    background-color: #fff;
    padding: 12px 16px;
    border-radius: 8px;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.05);
    margin-bottom: 15px;
    font-size: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease;
}

/* Hover Effect on Expense List Items */
#budget-expense-list li:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Expense Item Details */
#budget-expense-list li span {
    font-weight: 500;
}

#budget-expense-list li .expense-name {
    color: #333;
    font-weight: bold;
}

#budget-expense-list li .expense-amount {
    color: #e74c3c;
    font-weight: bold;
    font-size: 1.1rem;
}

/* Responsive Design for Expense List */
@media (max-width: 768px) {
    .expense-list {
        padding: 18px;
    }

    .expense-list h3 {
        font-size: 1.6rem;
    }

    #budget-expense-list li {
        padding: 10px 14px;
        font-size: 0.95rem;
    }
}

@media (max-width: 600px) {
    .expense-list {
        padding: 16px;
    }

    .expense-list h3 {
        font-size: 1.4rem;
    }

    #budget-expense-list li {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .expense-list {
        padding: 12px;
    }

    .expense-list h3 {
        font-size: 1.3rem;
    }

    #budget-expense-list li {
        padding: 6px 10px;
        font-size: 0.85rem;
    }
}

/* Add smooth animation for fade-in effect */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}