/* ========== Begin Page ========== */
.beginPage {
    width: 100%;
    height: 100%;

    display: flex;
    justify-content: center;
    align-items: center;

    flex-direction: column;
}





/* ===== Days ===== */
.beginPage .day-selector{
    display: flex;
    justify-content: center;

    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;    
}

.day{
    text-shadow: -1px -1px 0 black, 1px -1px 0 black, -1px 1px 0 black, 1px 1px 0 black;
    color: white;
    border: none;
    background-color: var(--primary);
    cursor: pointer;
    font-size: 100%;
}

.day:hover{
    color: #22ff00b4;
}

.day.active{  /* it is a selector (who have two class) class="day active" */
    color: #22ff00;
}

.beginPage .day-selector span {
    text-shadow: -1px -1px 0 black, 1px -1px 0 black, -1px 1px 0 black, 1px 1px 0 black;
    cursor: default;
    color: white;
}





/* ===== Start-End ===== */
.time-range {
    width:auto;
    max-width: 350px;
    height: fit-content;

    margin: 30px 10px;
    
    display: flex;
    justify-content: center;
    align-items: center;

    border: 4px solid #787878;
    border-radius: 20px;
    padding: 8px 12px;
    
    background-color: white;

    transition: 0.3s;
}


.time-range:focus-within {
    border-color: red ;
}

.time-range input {
    width: 100%;
    height: 100%;

    border: none;
    border-radius: 10px;
    outline: none;

    

    text-align: center;
    font-size: 50px;
    background: transparent;
}

.time-range input:hover {
    cursor: pointer;
    background-color: #00c8ff3a;
}

.time-range input:focus {
    cursor: text;
}

.time-range input::placeholder {
    font-size: 80%;

    opacity: 1; /* تُستخدم لتحديد شفافية العنصر، حيث تتراوح القيمة بين `0` (شفاف تمامًا) و `1` (غير شفاف) */
    transition: 0.2s; /* إذا تغيرت، اعمل انيمايشن ثم تغير*/
}

.time-range input:focus::placeholder {
    opacity: 0;
}

.time-range span {

    color: black;
    font-size: 50px;
    cursor: default;
}







/* ===== Lecture-Madule-Class ===== */
.form-group {
    width: 90%;
    

    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-group input {
    padding: 20px;
    border: 4px solid #787878;
    border-radius: 50px;

    font-size: 30px;
    transition: 0.3s;
}

.form-group input:focus {
    border-color: red;
    outline: none;
}

.form-group input::placeholder {
    font-size: 70%;

    opacity: 1;
    transition: 0.2s;
}

.form-group input:focus::placeholder {
    opacity: 0;
}



/* ===== Back-Add-Finish ===== */
.controls {
    margin-top: 20px;

    width: 90%;

    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    
    gap: 30px;
}

.btn {
    padding: 5px;
    border: 3px solid white;
    border-radius: 25px;

    flex-grow: 1;

    font-size: 40px;
    cursor: pointer;
    transition: 0.2s;
}

/* Back */
.back {
    background: #e12d39;
    color: black;
}

.back:hover {
    background-color: #b4222c;
}

/* Add */
.add {
    background-color: #bdbdbd;
    color: black;
}

.add:hover {
    background-color: #9d9d9d;
}

/* Finish */
.finish {
    background: #75ff00;
    color: black;
}

.finish:hover {
    background: #65d900;
}