body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background-color: #f4f4f9; color: #333; display: flex; flex-direction: column; align-items: center; padding: 20px; }
.container { background: #fff; padding: 25px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.1); width: 100%; max-width: 900px; }
h1, h2 { text-align: center; color: #2c3e50; }
.hidden { display: none; }
#login-section { text-align: center; margin-bottom: 20px; }
#login-section select { padding: 10px; border: 1px solid #ccc; border-radius: 4px; margin-right: 10px; width: 250px; }
#login-section button { padding: 10px 15px; background-color: #3498db; color: white; border: none; border-radius: 4px; cursor: pointer; }
#login-section button:hover { background-color: #2980b9; }
.calendar-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; }
.calendar-header button { background: none; border: 1px solid #ccc; padding: 5px 15px; cursor: pointer; border-radius: 4px; }
#calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; }
.day-name { font-weight: bold; text-align: center; padding: 10px; }
.day { min-height: 90px; border: 1px solid #ddd; padding: 5px; transition: background-color 0.3s; position: relative; }
.day.other-month { background-color: #f9f9f9; color: #ccc; }
.day-number { text-align: right; font-weight: bold; }
.day.employee-view:not(.other-month):hover { background-color: #e0f7fa; cursor: pointer; }
.day .wniosek-info { font-size: 0.8em; padding: 3px; border-radius: 3px; margin-top: 5px; color: white; text-align: center; }
.wniosek-info.pending { background-color: #e74c3c; }
.wniosek-info.approved { background-color: #2ecc71; }
.wniosek-info.rejected { background-color: #95a5a6; }
.manager-view .day .wniosek-info.pending:hover { background-color: #f1c40f; cursor: pointer; }
#user-info { margin-bottom: 15px; text-align: center; font-size: 1.2em; }
#legend { display: flex; justify-content: center; gap: 20px; margin-top: 20px; }
.legend-item { display: flex; align-items: center; gap: 8px; }
.legend-color { width: 20px; height: 20px; border: 1px solid #ccc; }