/* 
Noms des Binômes : Mohamed Talhaoui & Fatima Boumsahi
Filière : Informatique et IA (S4) | 2024/2025 
*/
:root { /* Pour eviter la repetition ;) */ 
    --yellow : #F7DF1E;
    --gray: #F2F2F7;
    --dark-gray: #8E8E93;
    --card-bg: #FFFFFF;
    --green: #34C759;
    --red: #FF3B30;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    --card-radius: 12px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--gray);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    -webkit-tap-highlight-color: transparent;
}


.start-btn {
    text-align: center;
    align-content: center;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background-color: #8e8e93ed;
}

.start-btn p {
    position: relative;
    top: -12%;
    color: #0000007c;
    font-size: 16px;
}

.start-btn h1 {
    position: relative;
    top: -12%;
    color: #000;
    font-weight: 600;
    font-size: 28px;
}

.start-btn span {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background-color: #F7DF1E;
    color: #000;
    padding: 15px 25px;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    border-radius: 20px;
    cursor: pointer;
}

.start-btn span:hover {
    background-color: #f7de1ec0;
}

.container {
    width: 100%;
    max-width: 1000px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}


.game-container {
    background-color: var(--card-bg);
    border-radius: var(--card-radius);
    width: 100%;
    padding: 20px;
    box-shadow: var(--shadow);
}

.game-info {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 20px;
    background-color: var(--gray);
    padding: 12px 16px;
    border-radius: var(--card-radius);
}

.info-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.info-label {
    font-size: 14px;
    color: var(--dark-gray);
    margin-bottom: 4px;
}

.info-value {
    font-size: 18px;
    font-weight: 600;
    color: #000;
}

.game-board {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    width: 100%;
    min-height: 300px;
}

.card {
    width: 100%;
    aspect-ratio: 1;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.5s;
    cursor: pointer;
    border-radius: var(--card-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.card:hover{
    transform: scale(0.98);
}

.card-face {
    display: flex;
    position: absolute;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
    border-radius: var(--card-radius);
    padding: 12px;
    text-align: center;
    font-size: 15px;
    font-weight: 500;
    word-break: break-word;
    backface-visibility: hidden;
}

.card-front::before {
    content: 'JS';
    font-size: 15px;
    font-weight: 700;
}

.card-front {
    background-color: var(--yellow );
    color: rgb(0, 0, 0);
    border: 2px solid rgba(0, 0, 0, 0.05);
}

.card-back {
    background-color: var(--card-bg);
    border: 2px solid rgba(0, 0, 0, 0.05);
    transform: rotateY(180deg);
}

/* Bach nwa9fo clicks */
.no-clicking{
    pointer-events: none;
}

.card.is-flipped,
.card.is-matched {
  transform: rotateY(180deg);
  pointer-events: none;
}


.controls {
    display: flex;
    flex-direction: row;
    width: 100%;
    gap: 12px;
    margin-bottom: 20px;
}

.difficulty-selector {
    width: 100%;
}

select {
    width: 100%;
    padding: 12px;
    border-radius: var(--card-radius);
    border: 1px solid rgba(0, 0, 0, 0.1);
    background-color: var(--card-bg);
    font-size: 16px;
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    cursor: pointer;
}

select:focus{
    outline: none;
}

button {
    background-color: var(--yellow );
    color: #000000;
    border: none;
    padding: 14px;
    border-radius: var(--card-radius);
    cursor: pointer;
    font-size: 17px;
    font-weight: 500;
    width: 50%;
    transition: all 0.2s;
}

button:hover {
    background-color: #e6cc1b;
}

button:active {
    background-color: #cbb919;
    transform: scale(0.98);
}

footer {
    text-align: center;
    padding: 15px 0;
    color: var(--dark-gray);
    font-size: 14px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    margin-top: 10px;
}

a{
    color: var(--dark-gray);
    text-decoration: none;
}

a:hover{
    color: var(--yellow);
}

@media (max-width: 700px) {
    .game-board {
        grid-template-columns: repeat(3, 1fr);
        min-height: 400px;
    }
}

@media (max-width: 450px) {
    body{
        padding: 0;
    }
    .card-face {
        font-size: 12px;
    }
    .game-board {
        grid-template-columns: repeat(3, 1fr);
        min-height: 300px;
    }
}


/*--------------------------------------------------------------*/

.rat-dancing {
    display: none;
    text-align: center;
    align-content: center;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    background-color: #34c7599a;
}

.rat-dancing p{
    position: relative;
    color: #000;
    font-weight: 700;
    font-size: 25px;
}

#restart-btn {
    position: absolute;
    left: 50%;
    top: 8%;
    transform: translate(-50%, -50%);
    background-color: #F7DF1E;
    color: #000;
    padding: 15px 25px;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    border-radius: 20px;
    cursor: pointer;
}

#restart-btn:hover{
    background-color: #f7de1ec0;
}


.game-over{
    display: none;
    text-align: center;
    align-content: center;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    background-color: #c734349a;
}

.game-over img{
    border-radius: 20px;
}

.game-over p{
    position: relative;
    color: #000;
    font-weight: 700;
    font-size: 35px;
    margin-bottom: 10px;
}