* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI';
    background-color: #f4f6f9;
}

.container {
    margin: auto;
    padding: 20px;
}

h1 {
    text-align: center;
    margin: 30px;
    color: #333;
}

/* Role selector */
.role-selector {
    text-align: center;
    margin-bottom: 30px;
}

.role-selector label {
    font-weight: bold;
    margin-right: 10px;
}

.role-selector select {
    padding: 5px 10px;
    font-size: 16px;
    border-radius: 5px;
    border: 1px solid #ccc;
    cursor: pointer;
}

/* Dashboard */
.dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.card {
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #fff;
    height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    font-weight: bold;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.card[data-module="students"] {
    background: #4F8EF7;
}

.card[data-module="courses"] {
    background: #8E6FF7;
}

.card[data-module="employees"] {
    background: #2DBE9D;
}

.card[data-module="instructors"] {
    background: #F4A261;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

/* Disabled / No Access */
.card.disabled {
    filter: blur(1px);
    opacity: 0.6;
    pointer-events: none;
}

.card.disabled::after {
    content: "No Access";
    position: absolute;
    top: 10px;
    right: 10px;
    background: #da190b;
    color: white;
    font-size: 0.75rem;
    padding: 3px 7px;
    border-radius: 5px;
}

.card h2 {
    margin: 0 0 10px;
    font-size: 1.3rem;
}

.card p {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 400;
}

/* Responsive  */
@media (max-width: 500px) {
    .dashboard {
        grid-template-columns: 1fr;
    }
}

/* Table Controls */
.table-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.table-controls label {
    font-size: 17px;
}

.table-controls #searchInput,
.table-controls #rowsPerPage {
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-left: 5px;
    padding: 10px;
}

.table-controls #searchInput {
    width: 600px;
}

.table-controls button {
    padding: 10px;
    background-color: #4CAF50;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    color: #fff;
    transition: background-color 0.2s ease;
}

.table-controls button:hover {
    background-color: #45a049;
}

/* Table Container */
table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
}

table thead {
    background-color: #ccc;
    color: white;
    text-transform: capitalize;
}

table thead th {
    padding: 12px 15px;
    text-align: left;
    cursor: pointer;
}

table tbody tr {
    border-bottom: 1px solid #ddd;
    transition: background-color 0.2s ease;
}

table tbody tr:hover {
    background-color: #f1f1f1;
}

table tbody td {
    padding: 15px;
}

.editBtn,
.deleteBtn {
    width: 80%;
    display: block;
    margin: auto;
    padding: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    color: #fff;
    transition: background-color 0.2s ease;
}

.editBtn {
    background-color: #2196F3;
}

.editBtn:hover {
    background-color: #0b7dda;
}

.deleteBtn {
    background-color: #f44336;
}

.deleteBtn:hover {
    background-color: #da190b;
}

/* Pagination Wrapper */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    width: 100%;
}

#paginationInfo {
    font-size: 14px;
    color: #555;
}

#paginationControls {
    display: flex;
    gap: 8px;
}

/* Buttons */
#paginationControls button {
    padding: 6px 14px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    background-color: #4CAF50;
    color: white;
    transition: all 0.2s ease;
}

#paginationControls button:hover {
    background-color: #45a049;
    transform: translateY(-1px);
}

/* Modal Form */
#editModal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 999;
}

#dynamicForm {
    padding: 20px;
}

#editModal div {
    margin-bottom: 12px;
}

#editModal label {
    display: block;
    margin-bottom: 4px;
    font-weight: bold;
}

#editModal input,
#editModal select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
}

.form-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
}

.form-actions button {
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.form-actions .saveBtn {
    background-color: #4CAF50;
}

.form-actions .saveBtn:hover {
    background-color: #45a049;
}

#editModal .cancelBtn {
    background-color: #f44336;
}

#editModal .cancelBtn:hover {
    background-color: #da190b;
}