:root {
    --bg-color: #ffffff;
    --text-color: #000000;
    --primary-color: #3498db;
    --secondary-color: #f1c40f;
    --holiday-color: #ffcccc;
    --sunday-color: #cce5ff;
    --working-day-color: #ffffcc;
    --attended-color: #ccffcc;
    --absent-color: #ffcccc;
    --border-color: #dddddd;
    --modal-bg: rgba(0, 0, 0, 0.4);
}

.dark-mode {
    --bg-color: #121212;
    --text-color: #ffffff;
    --primary-color: #64b5f6;
    --secondary-color: #ffb74d;
    --holiday-color: #f83838dc;
    --sunday-color: #0d47a1;
    --working-day-color: #ffffcca1;
    --attended-color: #2e7d32;
    --absent-color: #c62828;
    --border-color: #ffffff;
    --modal-bg: rgba(255, 255, 255, 0.1);
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Courier Prime', monospace;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    padding: 20px;
    transition: background-color 0.3s, color 0.3s;
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

header {
    display: flex;
    align-items: center;
    gap: 0;
    width: 100%;
    margin-bottom: 20px;
}

.icon-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-color);
    margin-left: auto;
}
.icon-btn-back{
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-color);
    margin-bottom: 10px;
}
#app-title {
    font-size: 24px;
    font-weight: bold;
    margin-left: 0;
    white-space: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex: 1 1 auto;
    padding: 0 8px;
    scrollbar-width: auto;
    scrollbar-color: var(--primary-color) transparent;
}
@media (min-width: 800px) {
    #app-title {
        font-size: 30px;
        font-weight: bold;
    }
}

/* WebKit scrollbar for horizontal scrolling */
#app-title::-webkit-scrollbar {
    height: 8px;
}
#app-title::-webkit-scrollbar-track {
    background: transparent;
}
#app-title::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: 4px;
}
.saclogo{
  width:60px;
  height:60px;
  margin-right:10px;
  border-radius: 5px;
}
.status-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
}

.status-item {
    display: flex;
}

.sem-selector, .working-days-info {
    margin-bottom: 15px;
}

select, input[type="date"] {
    padding: 5px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    background-color: var(--bg-color);
    color: var(--text-color);
}

.calendar-container {
    margin-bottom: 20px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.day-header {
    text-align: center;
    font-weight: bold;
    padding: 5px;
}

.calendar-day {
    padding: 10px;
    text-align: center;
    border: 1px solid var(--border-color);
    cursor: pointer;
    position: relative;
}

.calendar-day:hover {
    background-color: var(--primary-color);
    color: white;
}

.calendar-day.sunday {
    background-color: var(--sunday-color);
    color: var(--text-color);
}

.calendar-day.holiday {
    background-color: var(--holiday-color);
    color: var(--text-color);
}

.calendar-day.working-day {
    background-color: var(--working-day-color);
}

.calendar-day.attended::after {
    content: "✓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20px;
    color: green;
}

.calendar-day.absent::after {
    content: "✗";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20px;
    color: red;
}

.holiday-controls {
    margin-bottom: 15px;
}

.bulk-holiday {
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 5px;
}

button {
    padding: 5px 10px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

button:hover {
    opacity: 0.8;
}

.day-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
}

.control-group {
    display: flex;
    align-items: center;
    gap: 5px;
}

.today-info {
    text-align: right;
    font-style: italic;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: var(--modal-bg);
}

.modal-content {
    background-color: var(--bg-color);
    margin: 10% auto;
    padding: 20px;
    border: 1px solid var(--border-color);
    width: 80%;
    max-width: 500px;
    border-radius: 5px;
}

.close-btn {
    color: var(--text-color);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close-btn:hover {
    color: var(--primary-color);
}

.setting-option {
    margin: 15px 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.status-info p {
    margin: 10px 0;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .status-bar {
        flex-direction: column;
        gap: 10px;
    }
    
    .bulk-holiday {
        flex-wrap: wrap;
    }
}
/* Previous CSS remai ns the same, add these newstyles */

.page {
    padding: 10px;
    display: none;
}

#home-page {
    display: block;
}

.section {
    margin-bottom: 30px;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
}

.holiday-types {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    margin-top: 10px;
}

.holiday-list {
    margin-top: 15px;
}

.holiday-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
    align-items: center;
}

.holiday-actions input {
    padding: 5px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    background-color: var(--bg-color);
    color: var(--text-color);
}

#static-holidays, #dynamic-holidays, #bulk-holidays {
    list-style-type: none;
}

#static-holidays li, #dynamic-holidays li, #bulk-holidays li {
    padding: 8px;
    margin: 5px 0;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.delete-holiday {
    color: red;
    cursor: pointer;
    margin-left: 10px;
}

.single-holiday {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    align-items: center;
}

.single-holiday input {
    flex-grow: 1;
    padding: 5px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    background-color: var(--bg-color);
    color: var(--text-color);
}
/* Holiday Tooltip Styles */
.holiday-tooltip {
    position: fixed;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 8px 12px;
    border-radius: 5px;
    z-index: 1000;
    font-family: 'Courier Prime', monospace;
    font-size: 14px;
    pointer-events: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}
/* Add this to your existing CSS */
#holiday-name-display {
    margin-left: 10px;
    padding: 2px 8px;
    background-color: var(--holiday-color);
    color: rgb(0, 0, 0);
    border-radius: 10px;
    font-size: 14px;   
}
.dark-mode #holiday-name-display {
    background-color: #ffffff;
}

/* Month navigation buttons */
.calendar-header button {
    padding: 5px 15px;
    transition: all 0.2s;
}

.calendar-header button:active {
    transform: scale(0.95);
}

/* Clear input styles */
.clear-input {
    margin-top: 5px;
    padding: 5px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}
.about h2{
margin-bottom:10px;
margin-top: 10px;
}
.about p{
margin-bottom:10px;
margin-top: 10px;
line-height: 1.5;
}
.about ul{
padding-left: 20px;
}
.about ol{
padding-left: 40px;
}
footer {
  color: rgb(0, 0, 0);
  text-align: center;
  padding: 1px 2px 2px;
}
footer p {
  font-size: 16px;
  margin-top: 30px;
  margin-bottom: 10px;
}
footer span {
  font-weight: bold;
  color: #3498db;
}
.splink:link{color: #3498db;
  text-decoration: none;
}
.splink:visited{color: #3498db;
  text-decoration: none;
}
.splink:hover{color: purple;
  text-decoration: underline;
}