/* Phase 4-J.1: personal details and message center visible layer. */
.phase4j-details .card,
.phase4j-message-list {
    overflow: hidden;
    border: 1px solid rgba(134, 151, 179, 0.18);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 18px 48px rgba(28, 49, 84, 0.08);
}

.phase4j-details .card-body {
    max-width: none !important;
    padding: 24px 28px !important;
    border-top: 1px solid #edf2f8;
}

.phase4j-details .card-body:first-child {
    border-top: 0;
}

.phase4j-details .card-title {
    position: relative;
    margin-bottom: 20px !important;
    padding-left: 13px;
    color: #1f2f49;
    font-size: 16px;
    font-weight: 800;
}

.phase4j-details .card-title::before {
    content: "";
    position: absolute;
    top: 2px;
    bottom: 2px;
    left: 0;
    width: 4px;
    border-radius: 999px;
    background: linear-gradient(180deg, #1677ff, #12bad0);
}

.phase4j-details .form-group {
    margin-bottom: 20px;
}

.phase4j-details .form-group > label {
    margin-bottom: 8px;
    color: #65758d;
    font-size: 12px;
    font-weight: 800;
}

.phase4j-details .form-control,
.phase4j-details .bootstrap-select > .dropdown-toggle {
    min-height: 44px;
    border: 1px solid #dfe8f4;
    border-radius: 11px;
    background: #fbfdff;
    color: #26364e;
    box-shadow: none;
}

.phase4j-details .form-control:focus,
.phase4j-details .bootstrap-select.show > .dropdown-toggle {
    border-color: #65a7ff;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(22, 119, 255, 0.1);
}

.phase4j-details .form-control[readonly] {
    background: #f3f6fa;
    color: #748198;
}

.phase4j-details .custom-control-label {
    color: #52627a;
    line-height: 1.55;
}

.phase4j-details .submitBtn {
    min-width: 148px;
    min-height: 44px;
    border: 0;
    border-radius: 11px;
    background: linear-gradient(135deg, #1677ff, #11b9d2);
    box-shadow: 0 10px 22px rgba(22, 119, 255, 0.2);
    font-weight: 800;
}

.phase4j-message-list > .card-body {
    padding: 22px;
}

.phase4j-message-list .nav-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-bottom: 0;
}

.phase4j-message-list .nav-tabs .nav-link {
    min-height: 40px;
    padding: 9px 15px;
    border: 1px solid #e1e9f4;
    border-radius: 11px;
    background: #f7faff;
    color: #60708a;
    font-weight: 700;
}

.phase4j-message-list .nav-tabs .nav-link.active {
    border-color: transparent;
    background: linear-gradient(135deg, #1677ff, #11b9d2);
    box-shadow: 0 8px 20px rgba(22, 119, 255, 0.2);
    color: #fff;
}

.phase4j-message-list .table-responsive {
    height: auto !important;
    min-height: 0 !important;
    overflow-x: auto;
    border: 1px solid #e6edf7;
    border-radius: 15px;
    box-shadow: none !important;
}

.phase4j-message-list .table {
    width: 100%;
    margin-bottom: 0;
}

.phase4j-message-list .table thead th {
    padding: 13px 14px;
    border-top: 0;
    border-bottom: 1px solid #e6edf7;
    background: #f6f9fe;
    color: #68778e;
    font-size: 12px;
    font-weight: 800;
    white-space: nowrap;
}

.phase4j-message-list .table tbody td {
    padding: 14px;
    border-top: 1px solid #edf2f8;
    color: #2b3a51;
    vertical-align: middle;
    white-space: normal;
    overflow-wrap: anywhere;
}

.phase4j-message-list .no-data {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px !important;
    margin-top: 0 !important;
    background: linear-gradient(180deg, #fbfdff, #f7faff);
}

.phase4j-message-list .no-data img {
    width: 58px;
    height: 58px;
    opacity: 0.82;
}

.phase4j-message-list .table-footer {
    padding-top: 16px;
}

.phase4j-message-list .row.mt-2 .col-12 {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.phase4j-message-list .row.mt-2 .btn {
    min-height: 38px;
    margin-top: 0 !important;
    border-radius: 10px;
    font-weight: 700;
}

.phase4j-message-list .row.mt-2 .btn:disabled {
    opacity: 0.48;
    cursor: not-allowed;
}

.phase4j-message-list .modal-content {
    overflow: hidden;
    border: 0;
    border-radius: 16px;
    box-shadow: 0 24px 70px rgba(20, 39, 72, 0.2);
}

@media (max-width: 767.98px) {
    .phase4j-details .card,
    .phase4j-message-list {
        border-radius: 16px;
    }

    .phase4j-details .card-body,
    .phase4j-message-list > .card-body {
        padding: 16px !important;
    }

    .phase4j-details .card-title {
        margin-bottom: 16px !important;
    }

    .phase4j-details .submitBtn {
        width: 100% !important;
    }

    .phase4j-message-list .nav-tabs {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 7px;
    }

    .phase4j-message-list .nav-tabs .nav-link {
        display: flex;
        align-items: center;
        justify-content: center;
        min-width: 0;
        padding: 8px 6px;
        text-align: center;
    }

    .phase4j-message-list .table-responsive {
        overflow: visible;
        border: 0;
    }

    .phase4j-message-list .table,
    .phase4j-message-list .table tbody {
        display: block;
        width: 100%;
    }

    .phase4j-message-list .table thead,
    .phase4j-message-list .table colgroup {
        display: none;
    }

    .phase4j-message-list .table tbody tr:not(:has(.no-data)) {
        position: relative;
        display: block;
        width: 100%;
        overflow: hidden;
        border: 1px solid #e4ecf7;
        border-radius: 15px;
        background: #fff;
        box-shadow: 0 9px 24px rgba(32, 54, 91, 0.07);
    }

    .phase4j-message-list .table tbody tr:not(:has(.no-data)) td {
        display: grid;
        grid-template-columns: 78px minmax(0, 1fr);
        gap: 10px;
        width: 100%;
        padding: 10px 12px;
        text-align: right;
        white-space: normal;
        overflow-wrap: anywhere;
    }

    .phase4j-message-list .table tbody tr:not(:has(.no-data)) td::before {
        content: attr(data-label);
        color: #78869b;
        font-size: 12px;
        font-weight: 800;
        text-align: left;
    }

    .phase4j-message-list .table tbody tr:not(:has(.no-data)) td:first-child {
        display: block;
        padding-bottom: 4px;
        text-align: left;
    }

    .phase4j-message-list .table tbody tr:not(:has(.no-data)) td:first-child::before {
        content: none;
    }

    .phase4j-message-list .table tbody tr:has(.no-data),
    .phase4j-message-list .table tbody tr:has(.no-data) td {
        display: block;
        width: 100%;
    }

    .phase4j-message-list .table-footer {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
    }

    .phase4j-message-list .row.mt-2 .col-12 {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .phase4j-message-list .row.mt-2 .btn {
        width: 100%;
        white-space: normal;
    }
}

@media (max-width: 339.98px) {
    .phase4j-details .card-body,
    .phase4j-message-list > .card-body {
        padding: 13px !important;
    }
}