*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    background: linear-gradient(
        135deg,
        #1e1e2f 0%,
        #252835 25%,
        #232323 50%,
        #2b2535 75%,
        #2a2a30 100%
    );
    font-family: Arial, sans-serif;
    color: #f0f0f0;
    padding: 20px;
}

h1 {
    color: #ffffff;
    text-align: center;
    margin-bottom: 25px;
}

label {
    display: block;
    margin-top: 8px;
    font-weight: bold;
    color: #dcdcdc;
}

hr {
    margin: 30px 0;
    border-color: #444;
}

input::placeholder {
    color: #aaa;
}

.inline-label {
    display: inline-block;
    margin-right: 16px;
    font-weight: normal;
    color: #e0e0e0;
}

.top-header {
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
    box-shadow: 0px 0px 8px rgba(0,0,0,0.35);
    width: 60%;
    margin-left: auto;
    margin-right: auto;
    background: #1e1e2f;
    border-top: 5px solid #ff0000;
 
}

.bigger-input {
    width: 80%;
    padding: 8px;
    margin-top: 4px;
    border-radius: 4px;
    border: 1px solid #555;
    background: #1b1b1b;
    color: #fff;
}

.week-input {
    width: 60px;
    padding: 8px;
    margin-top: 4px;
    border-radius: 4px;
    border: 1px solid #555;
    background: #1b1b1b;
    color: #fff;
}

.ue-input {
    width: 80px;
    padding: 8px;
    margin-top: 4px;
    border-radius: 4px;
    border: 1px solid #555;
    background: #1b1b1b;
    color: #fff;
}

.lf-input {
    width: 400px;
    padding: 8px;
    margin-top: 4px;
    border-radius: 4px;
    border: 1px solid #555;
    background: #1b1b1b;
    color: #fff;
}

.name-input {
    width: 400px;
    padding: 8px;
    margin-top: 4px;
    border-radius: 4px;
    border: 1px solid #555;
    background: #1b1b1b;
    color: #fff;
}

.date-input {
    background: #1b1b1b;
    color: #fff;
}

.day-title {
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: bold;
    text-transform: uppercase;
}

.monday,
.tuesday,
.wednesday,
.thursday,
.friday {
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
    box-shadow: 0px 0px 8px rgba(0,0,0,0.35);
    width: 60%;
    margin-left: auto;
    margin-right: auto;
}

.monday {
    background: #1e1e2f;
    border-top: 5px solid #ffcc00;
}
.monday .day-title {
    color: #ffcc00;
}


.tuesday {
    background: #252835;
    border-top: 5px solid #4fc3f7;
}
.tuesday .day-title {
    color: #4fc3f7;
}

.wednesday {
    background: #232323;
    border-top: 5px solid #81c784;
}
.wednesday .day-title {
    color: #81c784;
}

.thursday {
    background: #2b2535;
    border-top: 5px solid #ba68c8;
}
.thursday .day-title {
    color: #ba68c8;
}

.friday {
    background: #2a2a30;
    border-top: 5px solid #ffb74d;
}
.friday .day-title {
    color: #ffb74d;
}


button {
    margin-top: 25px;
    padding: 14px 30px;
    font-size: 18px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    color: white;
    display: block;
    width: 100%;
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
    transition: 0.25s ease;
    background: linear-gradient(
        90deg,
        #ff00f2,
        #4fc3f7,
        #81c784,
        #ba68c8,
        #ffb74d
    );
    background-size: 300% 100%;
}

button:hover {
    background-position: 100% 0;
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(255, 200, 0, 0.4),
                0 0 25px rgba(130, 70, 255, 0.3);
}

@media (max-width: 900px) {
    .top-header,
    .monday,
    .tuesday,
    .wednesday,
    .thursday,
    .friday {
        width: 90%;
    }

    .bigger-input,
    .lf-input,
    .name-input {
        width: 100%;
    }

    body {
        padding: 0;
    }
}

/* Smartphones */
@media (max-width: 600px) {
    body {
        padding: 0;
    }

    h1 {
        font-size: 22px;
    }

    .top-header,
    .monday,
    .tuesday,
    .wednesday,
    .thursday,
    .friday {
        width: 100%;
    }

    .bigger-input,
    .lf-input,
    .name-input,
    .ue-input,
    .week-input,
    .date-input {
        width: 100%;
    }

    .inline-label {
        display: block;
        margin-right: 0;
        margin-top: 6px;
    }

    button {
        max-width: 100%;
    }
}