/* General Styles */
body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    background-color: #ecf0f3;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

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

h2 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
}

form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

a {
    color: #3498db;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Neuromorphic Box */
.login-box, .signup-box, .task-box {
    background-color: #ecf0f3;
    padding: 40px;
    width: 350px;
    border-radius: 10px;
    box-shadow: 5px 5px 15px #b8b9be, -5px -5px 15px #fff;
}

.form-group {
    width: 100%;
    margin-bottom: 20px;
}

label {
    font-size: 14px;
    color: #333;
    margin-bottom: 5px;
}

input[type="text"], input[type="password"], input[type="date"], select, textarea {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    background-color: #ecf0f3;
    box-shadow: inset 5px 5px 10px #b8b9be, inset -5px -5px 10px #fff;
    font-size: 14px;
    color: #333;
}

input[type="text"]:focus, input[type="password"]:focus, input[type="date"]:focus, select:focus, textarea:focus {
    outline: none;
}

textarea {
    height: 80px;
    resize: none;
}

input[type="submit"], .btn {
    width: 100%;
    padding: 12px;
    background-color: #3498db;
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 16px;
    cursor: pointer;
    box-shadow: 3px 3px 6px #b8b9be, -3px -3px 6px #fff;
    transition: background-color 0.3s ease;
}

input[type="submit"]:hover, .btn:hover {
    background-color: #2980b9;
}

.invalid-feedback {
    color: red;
    font-size: 12px;
}

/* Task List */
.task-list {
    list-style-type: none;
    padding: 0;
}

.task-list li {
    background-color: #ecf0f3;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    box-shadow: 3px 3px 10px #b8b9be, -3px -3px 10px #fff;
    position: relative;
}

.task-list li strong {
    font-size: 14px;
    display: block;
    margin-bottom: 5px;
}

/* Edit and Delete Buttons */
.edit-btn, .delete-btn {
    display: inline-block;
    background-color: #f39c12;
    color: white;
    padding: 5px 10px;
    text-decoration: none;
    border-radius: 5px;
    margin-right: 10px;
    transition: background-color 0.3s ease;
}

.delete-btn {
    background-color: #e74c3c;
}

.edit-btn:hover {
    background-color: #e67e22;
}

.delete-btn:hover {
    background-color: #c0392b;
}

/* Logout Button */
.logout-btn {
    background-color: #34495e;
}

.logout-btn:hover {
    background-color: #2c3e50;
}