.timetable-page .num-of-hours-input {
    width: 80vw;
    height: 5vw;
    background-color: white;
    border-radius: 2.5vw;
    margin-left: 7.5vw;
    padding: 1.4vw 1.5vw;
    color: var(--c2);
    margin-top: 1.5vw;
    display: flex;
    align-items: center;
    gap: 2vw;
    justify-content: space-between;
}

.timetable-page .num-of-hours-input h1 {
    font-size: 2vw;
    margin: 0;
}

.timetable-page .num-of-hours-input input {
    width: 15vw;
    height: 3.2vw;
    border-radius: 1.6vw;
    border: 2px solid var(--c2);
    padding-left: 1vw;
    padding-right: 1vw;
    font-size: 2vw;
    outline: none;
}

.timetable-container {
    width: 80vw;
    height: 31vw;
    background-color: white;
    border-radius: 2.5vw;
    margin-left: 7.5vw;
    margin-top: 1.5vw;
    padding-top: 1vw;
}

.timetable-container .timetable-titles,
.timetable-container .timetable-ffiseg,
.timetable-container .timetable-cemeg,
.timetable-container .timetable-bioleg,
.timetable-container .timetable-maths,
.timetable-container .timetable-maths-pellach {
    width: 70vw;
    margin-left: 5vw;
    border-bottom: 2px solid var(--c2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.timetable-container .timetable-maths-pellach {
    border-bottom: none;
}

.timetable-container .timetable-titles ul,
.timetable-container .timetable-ffiseg ul,
.timetable-container .timetable-cemeg ul,
.timetable-container .timetable-bioleg ul,
.timetable-container .timetable-maths ul,
.timetable-container .timetable-maths-pellach ul {
    list-style: none !important;
    list-style-type: none !important;
    display: grid;
    grid-template-columns: 25% 25% 25% 25%;
    width: 100%;
    padding: 0;
    margin: 0;
    padding-top: 0.4vw;
    padding-bottom: 0.4vw;
}

.timetable-container .timetable-titles li,
.timetable-container .timetable-ffiseg li,
.timetable-container .timetable-cemeg li,
.timetable-container .timetable-bioleg li,
.timetable-container .timetable-maths li,
.timetable-container .timetable-maths-pellach li {
    margin: 0;
    padding: 1vw 0;
    color: var(--c2);
    font-size: 1.2vw;
    text-align: center;
    font-size: 1.5vw;
    cursor: pointer;
    transition: color 0.3s ease;
}

.timetable-container .timetable-titles li {
    font-weight: bold;
    color: var(--c2);
}

.timetable-container .timetable-ffiseg li:hover,
.timetable-container .timetable-cemeg li:hover,
.timetable-container .timetable-bioleg li:hover,
.timetable-container .timetable-maths li:hover,
.timetable-container .timetable-maths-pellach li:hover {
    color: rgb(119, 167, 184); 
}

.explanation-shadow,
.progress-page-explanation-shadow {
    width: 100vw;
    height: 100vh;
    background-color: black;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    opacity: 0.3;
    cursor: pointer;
    display: none;
}

.amser-adolygu-explanation-card,
.amser-cyn-arholiad-explanation-card,
.ein-sgor-explanation-card,
.progress-page-explanation-card {
    position: fixed;
    z-index: 101;
    background-color: white;
    width: 50vw;
    height: 30vh;
    opacity: 100;
    left: 25vw;
    top: 35vh;
    border-radius: 1vw;
    padding: 2vw;
    color: var(--c2);
    display: none;
}

.amser-adolygu-explanation-card h1,
.amser-cyn-arholiad-explanation-card h1,
.ein-sgor-explanation-card h1,
.progress-page-explanation-card h1 {
    font-size: 2vw;
}

.amser-adolygu-explanation-card p,
.amser-cyn-arholiad-explanation-card p,
.ein-sgor-explanation-card p,
.progress-page-explanation-card p{
    font-size: 1.25vw;
    margin-top: 1vw;
}

/* Media Query for Smartphones */
@media screen and (max-width: 500px) {
    .timetable-page .num-of-hours-input {
        width: 90vw;
        height: 15vw;
        margin-left: 5vw;
        padding: 3vw;
        border-radius: 5vw;
        margin-top: 3vw;
        gap: 3vw;
    }

    .timetable-page .num-of-hours-input h1 {
        font-size: 4.5vw;
    }

    .timetable-page .num-of-hours-input input {
        width: 30vw;
        height: 8vw;
        border-radius: 4vw;
        padding-left: 2vw;
        padding-right: 2vw;
        font-size: 4vw;
    }

    .timetable-container {
        width: 90vw;
        height: auto;
        margin-left: 5vw;
        margin-top: 3vw;
        padding-top: 2vw;
        padding-bottom: 2vw;
        border-radius: 5vw;
    }

    .timetable-container .timetable-titles,
    .timetable-container .timetable-ffiseg,
    .timetable-container .timetable-cemeg,
    .timetable-container .timetable-bioleg,
    .timetable-container .timetable-maths,
    .timetable-container .timetable-maths-pellach {
        width: 85vw;
        margin-left: 2.5vw;
    }

    .timetable-container .timetable-titles ul,
    .timetable-container .timetable-ffiseg ul,
    .timetable-container .timetable-cemeg ul,
    .timetable-container .timetable-bioleg ul,
    .timetable-container .timetable-maths ul,
    .timetable-container .timetable-maths-pellach ul {
        grid-template-columns: repeat(4, 1fr);
        padding-top: 1vw;
        padding-bottom: 1vw;
    }

    .timetable-container .timetable-titles li,
    .timetable-container .timetable-ffiseg li,
    .timetable-container .timetable-cemeg li,
    .timetable-container .timetable-bioleg li,
    .timetable-container .timetable-maths li,
    .timetable-container .timetable-maths-pellach li {
        padding: 2vw 0;
        font-size: 3.5vw;
    }

    .amser-adolygu-explanation-card,
    .amser-cyn-arholiad-explanation-card,
    .ein-sgor-explanation-card,
    .progress-page-explanation-card {
        width: 85vw;
        height: auto;
        min-height: 40vh;
        left: 7.5vw;
        top: 30vh;
        padding: 4vw;
        border-radius: 3vw;
    }

    .amser-adolygu-explanation-card h1,
    .amser-cyn-arholiad-explanation-card h1,
    .ein-sgor-explanation-card h1,
    .progress-page-explanation-card h1 {
        font-size: 5vw;
    }

    .amser-adolygu-explanation-card p,
    .amser-cyn-arholiad-explanation-card p,
    .ein-sgor-explanation-card p,
    .progress-page-explanation-card p {
        font-size: 3.5vw;
        margin-top: 2vw;
    }
}