/* ===================================================
   Book Library
=================================================== */

.ri-library{
    max-width:1400px;
    margin:60px auto;
    padding:0 20px;
}

/* ==========================================
   Header
========================================== */

.ri-library-header{
    margin-bottom:50px;
}

.ri-library-header h1{
    margin:0 0 10px;
    font-size:42px;
    font-weight:700;
    color:#24346E;
}

.ri-library-header p{
    margin:0;
    color:#64748b;
    font-size:17px;
}

/* ==========================================
   Continue Reading
========================================== */

.ri-continue-reading{
    margin-bottom:60px;
}

.ri-continue-reading h2{
    margin-bottom:25px;
}

.ri-continue-card{
    display:flex;
    gap:30px;
    background:#fff;
    border-radius:18px;
    padding:30px;
    box-shadow:0 12px 35px rgba(0,0,0,.08);
    align-items:center;
}

.ri-continue-card img{
    width:180px;
    border-radius:12px;
    box-shadow:0 15px 40px rgba(0,0,0,.15);
}

.ri-content{
    flex:1;
}

.ri-content h3{
    margin:0 0 15px;
    font-size:28px;
}

.ri-progress{
    width:100%;
    height:10px;
    background:#e5e7eb;
    border-radius:50px;
    overflow:hidden;
    margin:18px 0;
}

.ri-progress-bar{
    height:100%;
    border-radius:50px;
    background:linear-gradient(90deg,#24346E,#4f74ff);
}

/* ==========================================
   Statistics
========================================== */

.ri-library-stats{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
    margin-bottom:60px;
}

.ri-stat-card{
    background:#fff;
    padding:30px;
    text-align:center;
    border-radius:16px;
    box-shadow:0 12px 35px rgba(0,0,0,.08);
}

.ri-stat-card h3{
    margin:0;
    color:#64748b;
    font-size:15px;
}

.ri-stat-card span{
    display:block;
    margin-top:15px;
    font-size:38px;
    font-weight:700;
    color:#24346E;
}

/* ==========================================
   Book Grid
========================================== */

.ri-book-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
    gap:35px;
}

/* ==========================================
   Library Card
========================================== */

.ri-library-card{
    background:#fff;
    border-radius:16px;
    overflow:hidden;
    box-shadow:0 12px 35px rgba(0,0,0,.08);
    transition:.35s;
    display:flex;
    flex-direction:column;
    height:100%;
}

.ri-library-card:hover{
    transform:translateY(-8px);
    box-shadow:0 20px 45px rgba(0,0,0,.15);
}

.ri-library-card__image{
    position:relative;
}

.ri-library-card__image img{
    width:100%;
    height:360px;
    object-fit:cover;
    display:block;
}

.ri-library-card__badge{
    position:absolute;
    top:15px;
    right:15px;
    background:#16a34a;
    color:#fff;
    padding:6px 14px;
    border-radius:30px;
    font-size:12px;
    font-weight:600;
}

.ri-library-card__content{
    padding:22px;
    display:flex;
    flex-direction:column;
    flex:1;
}

.ri-library-card__content h3{
    margin:0 0 15px;
    font-size:22px;
    line-height:1.4;
}

.ri-library-card__content h3 a{
    color:#0f172a;
    text-decoration:none;
}

.ri-library-card__progress{
    margin-bottom:18px;
}

.ri-library-card__progress span{
    font-weight:600;
    color:#24346E;
}

.ri-library-card__meta{
    display:flex;
    justify-content:space-between;
    font-size:14px;
    color:#64748b;
    margin-bottom:22px;
}

.ri-library-card__actions{
    margin-top:auto;
    display:flex;
    gap:12px;
}

.ri-library-card__actions .button{
    flex:1;
    text-align:center;
    padding:12px 20px;
    border-radius:8px;
    text-decoration:none;
    font-weight:600;
}

.button-primary{
    background:#24346E;
    color:#fff;
}

.button-primary:hover{
    background:#1b2858;
}

.button-secondary{
    background:#eef2ff;
    color:#24346E;
}

.button-secondary:hover{
    background:#dbe4ff;
}

/* ==========================================
   Empty State
========================================== */

.ri-empty{
    background:#fff;
    padding:70px 30px;
    text-align:center;
    border-radius:16px;
    box-shadow:0 10px 25px rgba(0,0,0,.08);
}

.ri-empty p{
    margin:0;
    color:#64748b;
    font-size:18px;
}

/* ===================================================
   Single Book
=================================================== */

.ri-book-single{
    max-width:1300px;
    margin:60px auto;
    display:grid;
    grid-template-columns:380px 1fr;
    gap:45px;
    align-items:start;
}

.ri-book-left{
    width:340px;
}

.ri-book-left img{
    width:100%;
    border-radius:18px;
    box-shadow:0 25px 60px rgba(0,0,0,.18);
    transition:.35s;
}

.ri-book-left img:hover{
    transform:translateY(-6px);
}

.ri-book-right h1{
    margin:0;
    font-size:46px;
    line-height:1.2;
}

.ri-book-subtitle{
    margin:18px 0 30px;
    color:#666;
    font-size:20px;
}

.ri-book-meta{
    list-style:none;
    padding:0;
    margin:0;
}

.ri-book-meta li{
    padding:14px 0;
    border-bottom:1px solid #ececec;
    font-size:18px;
}

.ri-book-meta strong{
    display:inline-block;
    width:130px;
}

.ri-book-buttons{
    margin-top:35px;
    display:flex;
    gap:15px;
    flex-wrap:wrap;
}

.ri-book-buttons .button{
    padding:14px 28px;
    border-radius:8px;
    text-decoration:none;
    font-weight:700;
}

.ri-book-description{
    max-width:1300px;
    margin:70px auto;
    padding:40px;
    background:#fff;
    border-radius:16px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.ri-book-description h2{
    margin-top:0;
}

/* ==========================================
   Utility
========================================== */

.free{
    color:#16a34a;
    font-weight:700;
}

.price{
    color:#0f172a;
    font-weight:700;
}

/* ===================================================
   Responsive
=================================================== */

@media (max-width:1200px){

    .ri-library-stats{
        grid-template-columns:repeat(2,1fr);
    }

}

@media (max-width:992px){

    .ri-book-single{
        grid-template-columns:1fr;
    }

    .ri-book-left{
        width:100%;
        max-width:340px;
        margin:auto;
    }

    .ri-book-right h1{
        font-size:34px;
    }

    .ri-continue-card{
        flex-direction:column;
        text-align:center;
    }

}

@media (max-width:767px){

    .ri-library{
        margin:40px auto;
    }

    .ri-library-header h1{
        font-size:32px;
    }

    .ri-library-stats{
        grid-template-columns:1fr;
    }

    .ri-book-grid{
        grid-template-columns:1fr;
    }

    .ri-library-card__actions{
        flex-direction:column;
    }

    .ri-continue-card img{
        width:220px;
    }

}

/* ==========================================
   Library Toolbar
========================================== */

.ri-library-toolbar{
	display:flex;
	gap:15px;
	margin:0 0 35px;
	flex-wrap:wrap;
}

.ri-library-toolbar input,
.ri-library-toolbar select{
	padding:12px 16px;
	border:1px solid #d1d5db;
	border-radius:8px;
	font-size:15px;
	min-width:220px;
	background:#fff;
}

.ri-library-toolbar input{
	flex:1;
}