:root{

    --primary:#0f2d52;
    --primary-light:#1d4f91;

    --accent:#c9a227;

    --text:#1f2937;
    --muted:#6b7280;

    --border:#e5e7eb;

    --bg:#f8fafc;

    --white:#ffffff;
}

body{
    background:var(--bg);
    color:var(--text);
}

.academic-navbar{

    background:#fff;

    border-bottom:1px solid var(--border);

    position:sticky;
    top:0;

    z-index:1000;
}

.navbar-wrapper{

    display:flex;

    justify-content:space-between;

    align-items:center;

    min-height:85px;
}

.brand{

    display:flex;

    align-items:center;

    gap:14px;

    text-decoration:none;
}

.brand-logo{

    width:60px;

    height:60px;

    object-fit:cover;
}



.brand-text{

    display:flex;

    flex-direction:column;
}

.brand-title{

    color:var(--primary);

    font-size:1.15rem;

    font-weight:800;
}

.brand-subtitle{

    color:var(--muted);

    font-size:.85rem;
}

.nav-actions{

    display:flex;

    gap:10px;
}

.nav-btn{

    padding:10px 18px;

    border-radius:8px;

    font-weight:600;

    text-decoration:none;

    transition:.25s;
}

.nav-outline{

    border:1px solid var(--border);

    color:var(--primary);
}

.nav-outline:hover{

    background:#f3f4f6;
}


.nav-primary{

    background:var(--primary);

    color:#fff;
}

.nav-primary:hover{

    background:var(--primary-light);
}

.academic-hero{

    background:#fff;

    padding:90px 0;

    border-bottom:1px solid var(--border);
}


.hero-content{

    max-width:850px;

    margin:auto;

    text-align:center;
}




.hero-badge{

    display:inline-block;

    background:#eef4ff;

    color:var(--primary);

    padding:8px 16px;

    border-radius:999px;

    font-size:.85rem;

    font-weight:700;

    margin-bottom:25px;
}


.hero-title{

    font-size:3rem;

    font-weight:900;

    color:var(--primary);

    margin-bottom:20px;
}


.hero-description{

    color:var(--muted);

    line-height:2;

    font-size:1.1rem;

    margin-bottom:35px;
}


.hero-search{

    display:flex;

    max-width:700px;

    margin:auto;

    overflow:hidden;

    border:1px solid var(--border);

    border-radius:12px;

    background:#fff;
}


.hero-search input{

    flex:1;

    border:none;

    padding:18px;

    outline:none;

    font-size:1rem;
}


.hero-search button{

    width:70px;

    border:none;

    background:var(--primary);

    color:#fff;
}

.monographs-grid{

    display:grid;

    grid-template-columns:
    repeat(auto-fill,minmax(340px,1fr));

    gap:24px;

    margin-top:40px;
}

.repository-card{

    background:#fff;

    border:1px solid #e5e7eb;

    border-radius:18px;

    overflow:hidden;

    transition:.3s;

    display:flex;

    flex-direction:column;

    height:100%;
}

.repository-card:hover{

    transform:translateY(-6px);

    box-shadow:
    0 18px 35px rgba(0,0,0,.08);
}


.repo-cover{

    position:relative;

    height:260px;

    overflow:hidden;
}

.repo-cover img{

    width:100%;

    height:100%;

    object-fit:cover;

    transition:.4s;
}


.repository-card:hover .repo-cover img{

    transform:scale(1.05);
}


.repo-year{

    position:absolute;

    top:15px;

    right:15px;

    background:#0f2d52;

    color:#fff;

    padding:6px 14px;

    border-radius:8px;

    font-size:.85rem;

    font-weight:700;
}



.repo-content{

    padding:22px;

    display:flex;

    flex-direction:column;

    flex-grow:1;
}

.repo-title{

    font-size:1.15rem;

    font-weight:800;

    color:#0f2d52;

    line-height:1.8;

    margin-bottom:14px;

    min-height:70px;
}


.repo-meta{

    display:flex;

    flex-direction:column;

    gap:8px;

    color:#6b7280;

    font-size:.9rem;

    margin-bottom:16px;
}

.repo-meta i{

    width:20px;

    color:#0f2d52;
}


.repo-description{

    color:#4b5563;

    line-height:1.9;

    font-size:.95rem;

    margin-bottom:18px;

    flex-grow:1;
}


.repo-status{

    display:inline-block;

    padding:8px 14px;

    border-radius:8px;

    font-size:.85rem;

    font-weight:700;

    margin-bottom:20px;
}

.status-approved{

    background:#dcfce7;

    color:#166534;
}

.status-pending{

    background:#fef3c7;

    color:#92400e;
}

.status-rejected{

    background:#fee2e2;

    color:#991b1b;
}

.repo-actions{

    display:flex;

    gap:10px;
}

.repo-btn{

    flex:1;

    text-align:center;

    padding:12px;

    border-radius:10px;

    text-decoration:none;

    font-weight:700;

    transition:.25s;
}

.repo-primary:hover{

    background:#1d4f91;
}

.repo-secondary{

    border:1px solid #0f2d52;

    color:#0f2d52;
}

.repo-secondary:hover{

    background:#f8fafc;
}

.stats-section{

    margin-top:-40px;

    position:relative;

    z-index:10;
}

.stats-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:20px;
}

.stat-card{

    background:#fff;

    border:1px solid #e5e7eb;

    border-radius:18px;

    padding:28px;

    text-align:center;

    box-shadow:0 8px 20px rgba(0,0,0,.04);
}

.stat-number{

    font-size:2rem;

    font-weight:900;

    color:#0f2d52;

    margin-bottom:10px;
}

.stat-label{

    color:#6b7280;

    font-size:.95rem;
}