.section-title{
    margin:12px 0;
    font-size:2rem;
    color: black;
    font-family: 'Girasol', serif;
}


*{box-sizing:border-box}
body {
    color: #2b3a67;
}
.app{max-width:1200px;margin:24px auto;padding:20px}



.best-reviewed{
    margin-top: 40px;
    border-radius:12px;
    overflow:hidden}
.best-banner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:28px;
    background-image:linear-gradient( rgba(0,0,0,0.5), rgba(0,0,0,0.5) ), url('/images/hero-background.png'); 
    background-size:cover;
    background-position:center; 
    color:#fff; 
    border-radius:12px;}
.best-info{
    max-width:70%
}
.best-info h1{
    margin:0;
    font-size:28px;
    font-family: Georgia, 'Times New Roman', Times, serif;
    letter-spacing:1px;
    text-transform:uppercase}
.best-info h3{
    margin:8px 0 0;
    font-weight:500;
    font-family: Georgia, 'Times New Roman', Times, serif;
    opacity:0.95
}
.best-book-img{
    width:130px;
    height:190px;
    object-fit:cover;
    border-radius:6px;
    box-shadow:0 10px 30px rgba(0,0,0,0.4);
    transform:translateY(-6px)}

/*genres */
.genres{
    display:flex;
    gap:10px;
    flex-wrap:wrap;
    margin:18px 0
}
.genre-item{
    padding:8px 14px;
    border-radius:999px;
    background:#ececec;
    color:var(--accent);
    font-weight:600;
    cursor:pointer;
    transition:all .15s}
.genre-item:hover{
    transform:translateY(-2px);
    background: var(--primary);
    color:white;
}
.genre-item.selected{
    background:var(--primary);
    color:white}

.section-title{
    margin:12px 0;
    font-size:2rem;
    color: black;
    font-family: 'Girasol', serif;
}
.grid{
    display:grid;
    grid-template-columns:
    repeat(auto-fill,minmax(180px,1fr));
    gap:18px;
}
.book-card{
      background: rgba(120, 100, 63, 0.35);
    display:flex;
    flex-direction:column;
    align-items:center;
    border-radius: 20px;
    gap:8px;
    cursor:pointer;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition:transform .18s;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(212, 165, 116, 0.2);
}
.book-card:hover{
    transform:translateY(-6px)
}
.cover{
    width:150px;
    height:180px;
    margin: 10px 5px;
    border-radius:8px;
    overflow:hidden;
    box-shadow:var(--card-shadow);
}
.cover img{
    width:100%;
    height:100%;
    object-fit:cover;
}

.title{
    font-size:14px;
    text-align:center;
    font-weight:700;
    color: var(--primary-dark);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}
    
.author{
    font-size:12px;
    color: #555;
    line-height: 1.5;
    text-align:center;
    margin: 0 8px 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}


/*modal viewer */
.modal{
    position:fixed;
    inset:0;
    display:flex;
    align-items:center;
    justify-content:center;
    background:rgba(0,0,0,0.55);
    z-index: 2000;
    opacity:0;pointer-events:none;
    transition:opacity .18s;
}
.modal.open{
    opacity:1;
    pointer-events:auto;
}

.modal-card{
    background:white;
    border-radius:12px;
    padding:18px;
    display:flex;
    gap:18px;
    max-width:900px;
    max-height: 85vh;
    overflow: hidden;
    width:94%;
    box-shadow:0 18px 50px rgba(0,0,0,0.35);
}

.modal-left .cover{
    width:210px;
    height:300px;
}
.modal-left .cover img{
    width:100%;
    height:100%;
    object-fit:cover;
    border-radius:8px;
}
.modal-right{
    flex:1;
    display:flex;
    flex-direction:column;
    gap:8px;
}
.modal-header{
    display:flex;
    align-items:center;
    gap:12px;
}
.close-btn{
    margin-left:auto;
    background:transparent;
    border:0;
    font-size:20px;
    cursor:pointer;
}
.preview-btn{
    padding:10px 14px;
    background:var(--accent);
    color:white;
    border-radius:10px;
    border:0;
    cursor:pointer;
    text-decoration:none;
    display:inline-block;
}
.modal-desc{
    color:var(--muted);
    font-size:14px;
    min-height:110px;
    overflow-y: auto;
    max-height: 260px;
    padding-right: 8px;
}
.modal-actions{
    margin-top:auto;
    display:flex;gap:10px;
    align-items:center;
}