* { 
    box-sizing: border-box;
}

body {
    font-family: "Rubik", sans-serif;
    font-optical-sizing: auto;
    margin: 0;
    background-image: url('https://www.transparenttextures.com/patterns/white-wall-3.png');
    background-color: #f7f7f7;
    background-size: cover;
    background-attachment: fixed;
}

h1 {
    text-align: center;
    background: linear-gradient(135deg, #444444, #222222);
    box-shadow: 0 -3px 15px rgba(0, 0, 0, 0.4);
    padding: 30px;
    margin: 0;
    color: white;
}

.head-icon {
    margin-left: 15px;
}

.container {
    max-width: 700px;
    margin: 80px auto 50px;
    background-color: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0px 5px 20px #9b9898;
    padding: 15px;
}

.input-field  {
    padding: 20px;
}

.input-field h2 {
    margin: 0 0 20px;
    text-align: center;
    color: #333333;
}

input {
    width: 100%;
    margin-bottom: 20px;
    padding: 15px;
    border-radius: 10px;
    border: none;
    border-bottom: 3px solid #a19c9c;
    background-color: #f4f3f3;
    box-shadow: 0 0 8px #c6cccf;
}

input:focus {
    outline: none;
    border: 2px solid #4CAF50;
    box-shadow: 0 0 8px rgba(76, 175, 80, 0.2);
    transition: 0.1s;
}

.input-field .add {
    width: 100%;
    padding: 15px;
    font-size: 20px;
    font-weight: bold;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: .3s;
    box-shadow: 0px 5px 5px #9b9898;
}

.input-field .add:hover {
    background-color: rgb(134, 105, 89);
    color: white;
}

#events {
    display: grid;
    gap: 30px;
    grid-template-columns: repeat(auto-fill , minmax(300px ,1fr));
    margin-bottom: 30px;
}

.event-con {
    background-color: #ffffff(126, 91, 49);
    padding: 20px;
    margin-left: 35px;
    margin-right: 35px;
    border-radius: 8px;
    box-shadow: 0px 20px 20px #cccccc;
    color: #333333;
}

.event-con:hover {
    border: 2px solid #d0d5d8;
    box-shadow: 0 0 8px #0077b6;
    background-color: #e0f7ff;
    transition: 0.3s;
}

.event-con h3 {
    margin: 0 0 20px;
    text-align: center;
    color: #0077b6;
}

.event-con p {
    display: flex;
    justify-content: space-between;
}

.event-con p:not(:last-of-type) {
    border-bottom: 2px solid #000000;
    padding-bottom: 15px;
}

#delete {
    width: 100%;
    padding: 15px;
    font-size: 15px;
    font-weight: bold;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: .3s;
    background-color: #e74c3c;
    color: #ffffff;
}

@media (max-width: 365px) {
    h1 {
    font-size: 25px;
    }
    
}