conference-room-booking-system/frontend/src/styles/CalendarView.css

/* Override inline styles if present */
.fc-event[style],
.fc-daygrid-event[style],
.fc-event-main[style],
.fc-event-main-frame[style] {
  background: inherit !important;
  background-color: inherit !important;
}
/* Force FullCalendar event blocks to use the correct background and text color */
.fc-event,
.fc-daygrid-event {
  background-color: var(
    --fc-event-bg-color,
    var(--color-primary, #1976d2)
  ) !important;
  color: var(--color-white, #fff) !important;
  border-radius: 4px !important;
  border: none !important;
}
/* Inline event styles from CalendarViewInline.css */
.calendar-event-content {
  width: 100%;
  height: 100%;
  cursor: pointer;
  display: flex;
  align-items: center;
  border-radius: 4px;
  padding-left: 4px;
  padding-right: 4px;
  background-color: var(--fc-event-bg-color, var(--color-primary, #1976d2));
  color: var(--color-white, #fff);
}

.fc-event-title-ellipsis {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  min-width: 0;
  font-size: inherit;
}

/* Non-business hours styling */
.fc-timegrid-col-bg .fc-non-business,
.fc-non-business {
  background: var(--color-calendar-nonbusiness, #888) !important;
  opacity: 0.5 !important;
}

/* Event content truncation */
.fc-event-title-ellipsis,
.fc-event .fc-event-main > div,
.fc-event-title,
.fc-event-main,
.fc-event .fc-event-main-frame,
.fc-event .fc-event-title,
.fc-event .fc-event-title-container,
.fc-event .fc-event-time,
.fc-event .fc-event-title,
.fc-event .fc-event-title-container,
.fc-event .fc-event-main {
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  max-width: 100% !important;
  display: block !important;
  width: 100%;
  min-width: 0;
}

/* Weekend and weekday styling */
.fc .fc-daygrid-day.fc-day-sat .fc-daygrid-day-frame,
.fc .fc-daygrid-day.fc-day-sun .fc-daygrid-day-frame,
.fc .fc-timegrid-col.fc-day-sat,
.fc .fc-timegrid-col.fc-day-sun {
  background: var(
    --color-calendar-nonbusiness,
    #888
  ) !important; /* unified non-business color */
  border-color: var(--color-calendar-border, #bbb) !important;
}

.fc .fc-daygrid-day.fc-day-sat .fc-daygrid-day-number,
.fc .fc-daygrid-day.fc-day-sun .fc-daygrid-day-number {
  color: var(--color-calendar-title, #e0e0e0) !important;
  font-weight: 500 !important;
  opacity: 0.7 !important;
}

/* Weekday non-business hours */
.fc .fc-non-business {
  background: var(--color-calendar-nonbusiness, #888) !important;
  opacity: 0.5 !important;
}

/* Workday all-day and time slots  */
.fc .fc-daygrid-day .fc-daygrid-day-frame,
.fc .fc-timegrid-col {
  background: var(--color-calendar-blocked, #c0c0c0) !important;
}

/* Lighter border for all-day row on weekends */
.fc .fc-daygrid-day.fc-day-sat,
.fc .fc-daygrid-day.fc-day-sun {
  border-color: var(--color-calendar-border, #bbb) !important;
}

/* Out-of-month days styling       */
.fc .fc-daygrid-day.fc-day-other .fc-daygrid-day-frame {
  background: var(--color-calendar-muted, #aaa) !important;
  opacity: 1 !important;
}
/* =============================== */
/* Calendar cell backgrounds       */
/* =============================== */
:root {
  --fc-page-bg-color: var(--color-page-bg, #a0a0a0);
  --fc-neutral-bg-color: var(--color-neutral-bg, #e3f2fd);
  --fc-today-bg-color: var(--color-today-bg, #e3f2fd);
  --fc-event-bg-color: var(--color-event-bg, #1976d2);
  --fc-border-color: var(--color-border, #707070);
}

.calendarContainer {
  padding: 2rem;
  background: var(--color-calendar-bg, #f8fafc) !important;
  border-radius: 16px !important;
  box-shadow: 0 4px 24px rgba(30, 64, 175, 0.08) !important;
  /* Responsive container, no fixed height */
}

.calendar-scroll-area {
  flex: 1 1 auto;
  overflow-y: auto;
  min-height: 0;
}

.fc {
  font-family: "Inter", "Roboto", Arial, sans-serif !important;
  box-shadow: none !important;
}

.fc .fc-toolbar {
  background: var(--color-primary, #1976d2) !important;
  color: var(--color-white, #fff) !important;
  border-radius: 12px 12px 0 0 !important;
  padding: 0.5rem 1rem !important;
}

.fc .fc-toolbar-title {
  font-size: 1.5rem !important;
  font-weight: 600 !important;
}

.fc .fc-button {
  background: var(--color-primary, #1976d2) !important;
  color: var(--color-white, #fff) !important;
  border: none !important;
  border-radius: 6px !important;
  padding: 0.3rem 0.8rem !important;
  margin: 0 0.2rem !important;
  font-weight: 500 !important;
  transition: background 0.2s !important;
}

.fc .fc-button:hover,
.fc .fc-button:focus {
  background: #1565c0 !important;
}

.fc .fc-daygrid-day {
  box-shadow: 0 1px 4px rgba(30, 64, 175, 0.08) !important;
  transition: box-shadow 0.2s !important;
}

.fc .fc-daygrid-day:hover {
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.16) !important;
  background: #e3f2fd !important;
}

.fc .fc-daygrid-day-number {
  font-weight: 600 !important;
  color: var(--color-calendar-event, #1976d2) !important;
}

.fc .fc-event {
  color: var(--color-white, #fff) !important;
  padding: 2px 6px !important;
  font-size: 0.95rem !important;
  box-shadow: 0 2px 8px rgba(30, 64, 175, 0.12) !important;
  overflow: hidden !important;
}

.fc .fc-event:hover {
  background: #1565c0 !important;
}

.fc .fc-day-today {
  background: #e3f2fd !important;
  border-radius: 8px !important;
}

.fc .fc-daygrid-day .fc-daygrid-day-frame {
  background: #c0c0c0 !important;
  box-shadow: 0 1px 4px rgba(30, 64, 175, 0.08) !important;
  transition: box-shadow 0.2s !important;
}

.fc .fc-daygrid-day.fc-day-today .fc-daygrid-day-frame {
  background: #d0d0d0 !important;
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.16) !important;
}

.fc .fc-daygrid-day.fc-day-other .fc-daygrid-day-frame {
  background: #aaa !important;
  opacity: 1 !important;
}

.fc .fc-daygrid-day.fc-day-other .fc-daygrid-day-number {
  color: var(--color-white, #fff) !important;
  opacity: 1 !important;
  font-weight: 600 !important;
}

.fc .fc-daygrid-day:hover .fc-daygrid-day-frame {
  background: #e3f2fd !important;
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.16) !important;
}

.fc,
.fc-toolbar.fc-header-toolbar {
  margin-bottom: 0px !important;
}

/* =============================== */
/* Room color classes for events   */
/* =============================== */
/*
 * .room-color-0 to .room-color-19
 * Used to assign unique background colors to events based on room ID.
 * These classes are mapped in the frontend logic (getRoomClass).
 */
.room-color-1 {
  background: var(--room-color-1, #1976d2) !important;
}
.room-color-2 {
  background: var(--room-color-2, #388e3c) !important;
}
.room-color-3 {
  background: var(--room-color-3, #fbc02d) !important;
}
.room-color-4 {
  background: var(--room-color-4, #d32f2f) !important;
}
.room-color-5 {
  background: var(--room-color-5, #7b1fa2) !important;
}
.room-color-6 {
  background: var(--room-color-6, #0288d1) !important;
}
.room-color-7 {
  background: var(--room-color-7, #c2185b) !important;
}
.room-color-8 {
  background: var(--room-color-8, #ffa000) !important;
}
.room-color-9 {
  background: var(--room-color-9, #009688) !important;
}
.room-color-10 {
  background: var(--room-color-10, #8bc34a) !important;
}
.room-color-11 {
  background: var(--room-color-11, #e91e63) !important;
}
.room-color-12 {
  background: var(--room-color-12, #00bcd4) !important;
}
.room-color-13 {
  background: var(--room-color-13, #ff5722) !important;
}
.room-color-14 {
  background: var(--room-color-14, #9c27b0) !important;
}
.room-color-15 {
  background: var(--room-color-15, #3f51b5) !important;
}
.room-color-16 {
  background: var(--room-color-16, #4caf50) !important;
}
.room-color-17 {
  background: var(--room-color-17, #ff9800) !important;
}
.room-color-18 {
  background: var(--room-color-18, #607d8b) !important;
}
.room-color-19 {
  background: var(--room-color-19, #795548) !important;
}

/* Ensure event text is readable on colored backgrounds */
.room-color-0,
.room-color-1,
.room-color-2,
.room-color-3,
.room-color-4,
.room-color-5,
.room-color-6,
.room-color-7,
.room-color-8,
.room-color-9,
.room-color-10,
.room-color-11,
.room-color-12,
.room-color-13,
.room-color-14,
.room-color-15,
.room-color-16,
.room-color-17,
.room-color-18,
.room-color-19 {
  color: var(--color-white, #fff) !important;
}