body {
    font-family: "Helvetica Neue", Arial, sans-serif;
    background-color: #fefefe;
    color: #000000;
    margin: 20px;
    line-height: 1.5;
}

h3, h4, h5 {
    color: #222;
    margin-top: 20px;
    font-weight: 600;
}

/* ------------------------------
   Tables
--------------------------------*/
table {
    border-collapse: collapse;
    width: 100%;
    margin-top: 15px;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.08);
    table-layout: fixed; /* fixed columns */
    border-radius: 12px; /* rounded corner */
    overflow: hidden;
}

th, td {
    text-align: center;
    padding: 10px;
    border-bottom: 1px solid #ddd;
    font-size: 15px;
    word-wrap: break-word;
}

th {
    background-color: #bfb4b4; /* dark Header */
    font-weight: 600;
}

tr:nth-child(even) {
    background-color: #e8e8e8; /* lighter cell */
}

tr:nth-child(odd) {
    background-color: #ffffff; /* white cells */
}

/* ------------------------------
   Buttons
--------------------------------*/
button {
    cursor: pointer;
    border-radius: 5px;
    padding: 6px 12px;
    font-size: 15px;
    transition: all 0.2s ease;
}

/* Reveal-Buttons */
.modal-reveal-btn {
    background-color: #fefefe;
    color: #000000;
    border: 1px solid #000; /* black border */
    opacity: 1 !important;
}

.modal-reveal-btn:hover:not(:disabled) {
    background-color: #d6e4f5;
    opacity: 1 !important;
}

/* Revealed Buttons */
.modal-reveal-btn:disabled {
    background-color: #e0e0e0; /* light BG */
    color: #000000; /* dark text */
    cursor: default;
    border: 1px solid #000;
    opacity: 1 !important;
}

/* Select Choice Button */
#selectChoiceBtn {
    background-color: #e8e8e8;
    color: #000000;
    border: 1px solid #000;
}

#selectChoiceBtn:hover:not(:disabled) {
    background-color: #bfb4b4;
}

/* ------------------------------
   Dropdown
--------------------------------*/
select {
    padding: 6px 10px;
    border-radius: 5px;
    border: 1px solid #000;
    font-size: 15px;
    background-color: #f3f3f3;
}

/* ------------------------------
   Modal
--------------------------------*/
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    background-color: rgba(0,0,0,0.35);
    padding: 20px;
}

.modal-content {
    background-color: #fff;
    margin: 50px auto;
    padding: 20px 30px;
    border-radius: 10px;
    max-width: 900px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.close-btn {
    color: #888;
    float: right;
    font-size: 26px;
    font-weight: bold;
    cursor: pointer;
}

.close-btn:hover {
    color: #555;
}

/* ------------------------------
   Feedback - Not used anywhere currently, but like that it's defined
--------------------------------*/
#modal-feedback,
#feedback {
    font-weight: 600;
    margin-top: 15px;
    font-size: 15px;
}

#modal-feedback.success,
#feedback.success {
    color: #4caf50;
}

#modal-feedback.error,
#feedback.error {
    color: #f28b82;
}

/* ------------------------------
   Training Links
--------------------------------*/
#training_links a {
    text-decoration: none;
    color: #000000;
    margin-right: 10px;
    font-weight: 500;
}

#training_links a:hover {
    text-decoration: underline;
}

/* ------------------------------
   fix table width
--------------------------------*/
td.ev_revealed,
td.modal-ev-revealed {
    min-width: 60px;
    font-weight: 600;
}

/* ------------------------------
   font sizes
--------------------------------*/
p, li, select, button {
    font-size: 15px;
}

h3 {
    font-size: 28px;
}

h4 {
    font-size: 20px;
}

h5 {
    font-size: 20px;
}

/* Disabled Reveal-Buttons */
button:disabled {
    opacity: 1 !important;
    filter: none !important;
    cursor: default !important;
    background-color: #f3f3f3 !important;
    color: #000000 !important;
    border: 1px solid #000000 !important;
}

/*  Reveal-Buttons  */
button {
    background-color: #f3f3f3;
    color: #000000;
    border: 1px solid #000000;
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 14px;
}

/* Hover-effect */
button:hover:not(:disabled) {
    background-color: #a6a6a6;
}

/* table width */
td {
    min-width: 70px;
}