:root {
    --primary-color: #1d2327;
    --secondary-color: #9ca2a7;
    --hover-color: #2271b1;
    --gap: 20px;
}

/* Background when the popup is open */
.chkr-body-popup-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.chkr-hidden {
    display: none;
}

.chkr-clicked {
    background-color: #ccc;
}

.chkr-btn.chkr-btn-highlight {
    background-color: #2271b1;
}

.chkr-selected,
.chkr-btn-selected {
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

/* main div */
#chkr-checklist-manager {
    border: 1px solid var(--secondary-color);
    border-radius: 5px;
    box-shadow: 0px 0px 3px var(--secondary-color);
    padding: 15px;
    width: 96%;
    height: auto;
    min-height: 85vh;
    margin-top: var(--gap);
    position: relative;
}

/* heading */
.chkr-header {
    color: var(--primary-color);
    font-size: 25px;
    text-align: center;
    font-weight: 700;
    margin: 0;
    margin-bottom: var(--gap);
}

/* menu bar */
#chkr-menu {
    border: 1px solid var(--secondary-color);
    padding: 10px;
    border-radius: 5px;
    width: 98%;
    margin-bottom: var(--gap);
}

#chkr-toolbar {
    float: right;
}

#chkr-checklist-manager i {
    color: var(--primary-color);
    margin-right: 10px;
}

#chkr-checklist-manager i:hover {
    color: var(--hover-color);
}

.chkr-btn {
    text-decoration: none;
    background: var(--primary-color);
    border: 1px solid var(--primary-color);
    color: white;
    padding: 8px;
    border-radius: 5px;
    margin-right: 10px;
    display: inline-block;
    max-width: 110px;
    text-align: center;
}

.chkr-btn:hover,
.chkr-btn:focus {
    background-color: var(--hover-color);
    color: white;
}

/* checker list div */
#chkr-checker-list {
    margin-bottom: 50px;
}

#chkr-checker-list table th,
#chkr-checker-list table td {
    padding: 5px 15px;
}

/* Progress bar */

#chkr-progress-bar-wrapper {
    position: absolute;
    bottom: 10px;
    width: 97%;
}

#chkr-progress-container {
    width: 100%;
    background-color: var(--secondary-color);
    margin-top: 10px;
}

#chkr-progress-bar {
    height: 20px;
    background-color: #4caf50;
    color: white;
    text-align: center;
    line-height: 20px;
}

/* Filter list */
#chkr-menu #chkr-filter-list {
    margin-top: 15px;
}

#chkr-menu .chkr-filter-item {
    padding: 10px;
}

/* Styles for the popup container */
.chkr-popup {
    max-width: 400px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    border-radius: 5px;
    z-index: 2;
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
}

.chkr-pp-heading {
    color: var(--primary-color);
    text-transform: uppercase;
    font-weight: 700;
    font-size: 22px;
    text-align: center;
}

/* Style form labels */
.chkr_add_task_popup label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

/* Style text inputs */
.chkr_add_task_popup input[type="text"],
.chkr_add_task_popup input[type="date"],
.chkr_add_task_popup textarea,
.chkr_add_task_popup select {
    height: 35px;
    width: 100%;
    padding: 8px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    line-height: 1em;
}

.chkr_add_task_popup textarea {
    height: 60px;
}

/* Style submit button */
.chkr_add_task_popup button {
    background-color: #1d2327;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 10px 20px;
    cursor: pointer;
    margin-left: 10px;
}

/* Style cancel button */
.chkr_add_task_popup button:hover,
.chkr_add_task_popup button:hover {
    background-color: #1d2327;
}

/* Styles for priority list*/
.chkr-changepriority-wrapper {
    display: inline;
}

.chkr-priority-list {
    margin-top: 15px;
    box-shadow: 0px 0px 5px #aaa;
    flex-direction: column;
    background: white;
}

.chkr-priority-item {
    padding: 5px;
    border-bottom: 1px solid var(--secondary-color);
}

.chkr-priority-item:hover {
    background-color: var(--hover-color);
    padding: 5px;
    color: white;
    cursor: pointer;
}

.chkr-task-item .chkr-input-fields {
    border: none;
    background-color: transparent;
    box-shadow: none;
    text-align: center;
    color: var(--primary-color);
    pointer-events: none;
}

.chkr-desc {
    border: none;
    box-shadow: none;
    background-color: white;
    text-align: justify;
    color: var(--secondary-color);
    pointer-events: none;
    padding: 10px;
}

/* CSS for FilterList */
#chkr-filter-list {
    display: flex;
    flex-direction: row;
    background-color: #f0f0f0;
    border: 1px solid #ccc;
    padding: 10px;
    width: 98%;
    margin-bottom: 5px;
}

#chkr-status-filters,
#chkr-priority-filters,
#chkr-date-filters {
    margin-bottom: 10px;
    margin-right: 15vw;
}

.chkr-filter-item {
    display: block;
    padding: 5px;
    cursor: pointer;
}

.chkr-filter-item input {
    margin-right: 5px;
}

.chkr-filter-item:hover {
    background-color: #ddd;
}

#chkr-date-filters label,
#chkr-date-filters input {
    display: block;
    margin-top: 5px;
}

.chkr-header-title,
.chkr-header-duedate {
    cursor: default;
}