/* ================================================
   MODERN TABLE DESIGN - CLINICAL TRIALS
   ================================================ */

/* Results Table Container */
#resultsTable {
    height: auto;
    min-height: 50px;
    max-height: 600px;
    overflow: auto;
    position: relative;
    width: 100%;
    margin-top: 0;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Table Styling */
#myTable {
    position: relative;
    margin: 0;
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    min-width: 1000px;
}

/* Enhanced Scrollbar */
#resultsTable::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

#resultsTable::-webkit-scrollbar-track {
    background: #f1f5f9;
}

#resultsTable::-webkit-scrollbar-thumb {
    background: #fb923c;
    border-radius: 4px;
}

#resultsTable::-webkit-scrollbar-thumb:hover {
    background: #f97316;
}

#resultsTable::-webkit-scrollbar-corner {
    background: #f1f5f9;
}

/* Sticky First Column */
#myTable td.firstColumn {
    position: sticky;
    left: 0;
    z-index: 10;
    background: white;
    border-right: 2px solid #e2e8f0;
    font-weight: 600;
}

#myTable td.firstColumn:hover {
    background: #f8fafc;
}

#myTable td.firstColumn:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: #e2e8f0;
}

/* Table Headers - Sticky */
#myTable thead th {
    position: sticky;
    top: 0;
    z-index: 15;
    background: #f8fafc;
    font-weight: 700;
    color: #1e293b;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 1rem;
    border-bottom: 2px solid #cbd5e1;
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
}

#myTable thead th:first-child {
    position: sticky;
    left: 0;
    z-index: 20;
    border-right: 2px solid #cbd5e1;
    background: #f8fafc;
}

/* Sort Arrow Styling */
#myTable thead th:not(.sorter-false)::after {
    content: '\2195';
    display: inline-block;
    margin-left: 0.5rem;
    color: #64748b;
    font-size: 1.125rem;
    font-weight: bold;
    vertical-align: middle;
}

#myTable thead th:not(.sorter-false):hover::after {
    color: #1a80b6;
}

#myTable thead th.tablesorter-headerAsc::after,
#myTable thead th.headerSortUp::after {
    content: '\2191';
    color: #1a80b6;
    font-weight: bold;
    font-size: 1.25rem;
}

#myTable thead th.tablesorter-headerDesc::after,
#myTable thead th.headerSortDown::after {
    content: '\2193';
    color: #1a80b6;
    font-weight: bold;
    font-size: 1.25rem;
}

#myTable thead th.tablesorter-header:hover,
#myTable thead th:not(.sorter-false):hover {
    background: #f1f5f9;
    color: #1a80b6;
}

/* Table Footer */
#myTable tfoot th {
    position: sticky;
    bottom: -1px;
    z-index: 15;
    background: #f8fafc;
    font-weight: 600;
    color: #475569;
    border-top: 2px solid #cbd5e1;
}

#myTable tfoot th:first-child {
    position: sticky;
    left: 0;
    z-index: 20;
    border-right: 2px solid #cbd5e1;
    background: #f8fafc;
}

/* Table Cells */
#myTable th,
#myTable td {
    padding: 0.875rem 1rem;
    border: 1px solid #e2e8f0;
    white-space: nowrap;
    text-align: left;
    color: #475569;
    font-size: 0.875rem;
    vertical-align: top;
}

/* Row Styles */
#myTable tbody tr {
    border-bottom: 1px solid #e2e8f0;
}

#myTable tbody tr:hover {
    background-color: #f8fafc;
}

#myTable tbody tr:nth-child(even) {
    background-color: #fafbfc;
}

#myTable tbody tr:nth-child(even):hover {
    background-color: #f1f5f9;
}

/* Links in Table */
#myTable tbody td a {
    color: #1a80b6;
    text-decoration: none;
    font-weight: 500;
}

#myTable tbody td a:hover {
    color: #0891b2;
    text-decoration: underline;
}

/* Buttons in Table */
#myTable tbody td button {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    border: none;
    background: #1a80b6;
    color: white;
    border-radius: 0.375rem;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    transition: background 0.2s;
}

#myTable tbody td button:hover {
    background: #0891b2;
}

/* Specific Column Padding */
#myTable td:nth-child(2),
#myTable td:nth-child(3),
#myTable td:nth-child(4),
#myTable td:nth-child(6),
#myTable td:nth-child(9),
#myTable td:nth-child(12),
#myTable td:nth-child(15),
#myTable td:nth-child(16),
#myTable td:nth-child(17),
#myTable td:nth-child(18),
#myTable td:nth-child(19),
#myTable td:nth-child(20),
#myTable td:nth-child(22),
#myTable td:nth-child(31),
#myTable td:nth-child(32) {
    padding-right: 23px;
}

#myTable td:nth-child(26) {
    padding-right: 15px;
}

/* Icons */
.fa-check {
    color: #10b981 !important;
    font-size: 1.125rem;
}

.fa-xmark {
    color: #ef4444 !important;
    font-size: 1.125rem;
}

.fa-eye {
    color: #1a80b6;
    cursor: pointer;
    font-size: 1.125rem;
}

.fa-eye:hover {
    color: #0891b2;
}

/* Popover */
.popover {
    border: 1px solid #e2e8f0;
    max-width: 400px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.popover-header {
    background: #1a80b6;
    color: white;
    font-weight: 600;
    padding: 0.75rem 1rem;
}

.popover-body {
    padding: 1rem;
    color: #475569;
    font-size: 0.875rem;
    line-height: 1.6;
    max-height: 300px;
    overflow-y: auto;
}

.popover-body::-webkit-scrollbar {
    width: 6px;
}

.popover-body::-webkit-scrollbar-thumb {
    background: #94a3b8;
}

/* Modal */
.modal-content {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
}

.modal-header {
    background: #1a80b6;
    color: white;
    padding: 1.25rem 1.5rem;
    border-radius: 8px 8px 0 0;
}

.modal-header .modal-title {
    font-weight: 700;
    font-size: 1.25rem;
}

.modal-header .btn {
    color: white;
    padding: 0.5rem;
}

.modal-header .btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.modal-body {
    padding: 1.5rem;
    max-height: 60vh;
    overflow-y: auto;
}

.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: #94a3b8;
}

.modal-footer {
    border-top: 1px solid #e2e8f0;
    padding: 1rem 1.5rem;
    background: #f8fafc;
}

.modal-footer .btn {
    padding: 0.625rem 1.25rem;
    font-weight: 600;
    border-radius: 6px;
}

/* Caption */
#myTable caption {
    caption-side: top;
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.75rem 1rem;
    text-align: left;
}

/* Responsive */
@media (max-width: 768px) {
    #resultsTable {
        max-height: 400px;
    }

    #myTable th,
    #myTable td {
        padding: 0.625rem 0.75rem;
        font-size: 0.8125rem;
    }

    #myTable thead th {
        font-size: 0.7rem;
    }
}

/* Print Styles */
@media print {
    #resultsTable {
        max-height: none;
        overflow: visible;
        border: none;
    }

    #myTable tbody tr:hover {
        background-color: transparent;
    }

    #myTable td.firstColumn {
        position: relative;
    }

    #myTable thead th,
    #myTable tfoot th {
        position: relative;
    }
}