*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial,sans-serif;
}

body{
    background:#f5f5f5;
}

/* WRAPPER */

.ptg-wrapper{
    max-width:1100px;
    margin:50px auto;
    padding:20px;
}

/* CARD */

.ptg-card{
    background:#fff;
    border-radius:35px;
    padding:50px;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

/* TOP */

.ptg-top{
    margin-bottom:40px;
}

.ptg-top h1{
    font-size:42px;
    margin-bottom:12px;
    color:#111;
}

.ptg-top p{
    color:#777;
    font-size:17px;
}

/* GROUP */

.ptg-group{
    margin-bottom:28px;
}

.ptg-group label{
    display:block;
    margin-bottom:14px;
    font-size:18px;
    font-weight:700;
    color:#111;
}

.ptg-group label span{
    color:red;
}

.ptg-group textarea{
    width:100%;
    height:160px;
    border:1px solid #ddd;
    border-radius:22px;
    padding:22px;
    font-size:18px;
    resize:none;
    outline:none;
}

.ptg-group small{
    display:block;
    margin-top:12px;
    color:#999;
    font-size:15px;
}

/* GRID */

.ptg-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:24px;
}

/* INPUT */

.ptg-group select,
.ptg-group input{
    width:100%;
    height:62px;
    border:1px solid #ddd;
    border-radius:18px;
    padding:0 18px;
    font-size:17px;
    outline:none;
    background:#fff;
}

/* BUTTON */

.ptg-btn{
    background:#facc15;
    color:#111;
    border:none;
    height:62px;
    padding:0 40px;
    border-radius:18px;
    font-size:22px;
    font-weight:700;
    cursor:pointer;
    margin-top:20px;
    transition:0.3s;
}

.ptg-btn:hover{
    background:#eab308;
    transform:translateY(-2px);
}

/* RESULTS */

#paper_results{
    margin-top:40px;
}

/* PAPER BOX */

.paper-box{
    background:#fffbea;
    border:1px solid #fde68a;
    border-radius:18px;
    padding:24px;
    margin-bottom:18px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;
}

.paper-title{
    font-size:20px;
    line-height:1.6;
    color:#222;
}

/* COPY */

.copy-paper-btn{
    background:#facc15;
    border:none;
    min-width:120px;
    height:50px;
    border-radius:14px;
    font-size:16px;
    font-weight:700;
    cursor:pointer;
    transition:0.3s;
}

.copy-paper-btn:hover{
    background:#eab308;
}

/* MOBILE */

@media(max-width:768px){

    .ptg-card{
        padding:25px;
        border-radius:25px;
    }

    .ptg-grid{
        grid-template-columns:1fr;
    }

    .ptg-top h1{
        font-size:32px;
    }

    .paper-box{
        flex-direction:column;
        align-items:flex-start;
    }

    .copy-paper-btn{
        width:100%;
    }

}