/* =============================
   PDF VIEWER LAYOUT
============================= */

.viewer-layout{

    display:grid;
    grid-template-columns:260px 1fr;
    gap:20px;
    margin-top:20px;
    
    }
    
    
    /* =============================
       METADATA BOX
    ============================= */
    
    .metadata-box{
    
    background:white;
    padding:20px;
    border-radius:10px;
    box-shadow:0 4px 12px rgba(0,0,0,0.1);
    
    }
    
    .metadata-box h4{
    
    margin-bottom:15px;
    
    }
    
    .metadata-box p{
    
    font-size:14px;
    margin-bottom:6px;
    
    }
    
    
    /* =============================
       PDF CONTAINER
    ============================= */
    
    .pdf-container{
    
    background:white;
    border-radius:10px;
    overflow:hidden;
    height:80vh;
    box-shadow:0 6px 18px rgba(0,0,0,0.15);
    
    }
    
    .pdf-container iframe{
    
    width:100%;
    height:100%;
    border:none;
    
    }
    
    
    /* =============================
       ADMIN SECTION
    ============================= */
    
    .upload-section{
    
    background:white;
    padding:25px;
    border-radius:10px;
    box-shadow:0 6px 20px rgba(0,0,0,0.12);
    margin-bottom:30px;
    
    }
    
    .upload-section label{
    
    display:block;
    margin-top:10px;
    font-weight:600;
    
    }
    
    .upload-section input{
    
    width:100%;
    padding:10px;
    margin-top:4px;
    border:1px solid #ddd;
    border-radius:6px;
    
    }
    
    
    /* =============================
       ADMIN TABLE
    ============================= */
    
    .admin-table table{
    
    width:100%;
    background:white;
    border-collapse:collapse;
    box-shadow:0 6px 20px rgba(0,0,0,0.12);
    
    }
    
    .admin-table th{
    
    background:#0b8261;
    color:white;
    padding:12px;
    
    }
    
    .admin-table td{
    
    padding:12px;
    border-bottom:1px solid #eee;
    
    }
    
    .admin-table img{
    
    width:45px;
    
    }

    a{
      color: white;
    }

    a:hover{
      color:lightgrey;
    }
    
    .button.warning{
    
    background:#f6ad55;
    }
    
    .button.alert{
    
    background:#e53e3e;
    }