/* Body background resembling paper */
body {
    background-color: #fefcf4;
    font-family: 'helvetica', sans-serif;
    color: #222;
    line-height: 1.5;
}

/* FullCalendar container background */
#calendar {
    background-color: #fffdf0;
    padding: 15px;
    border-radius:0;
    box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

#openAddEvent {
    position: absolute;
    z-index: 1000;
}
.btn{
    font-size: 1em;
    color: brown;
    text-transform: uppercase;
    padding: auto;
}
/* Buttons styling */
.btn-primary, #openAddEvent {
    background-color: #cccccc;
    color: #000;
    border: 1px solid #999;
    font-weight: bold;
    transition: background-color 0.2s, color 0.2s;
}

.btn-primary:hover, #openAddEvent:hover {
    background-color: #b0b0b0;
    color: #000;
}

/* Edit button (crayon) styling */
#editEventBtn {
    background-color: #cccccc;
    color: #000;
    border: 1px solid #999;
}

#editEventBtn:hover {
    background-color: #b0b0b0;
    color: #000;
}

/* Delete button styling */
#deleteEventBtn {
    background-color: #ff6666;
    color: #fff;
    border: none;
}

#deleteEventBtn:hover {
    background-color: #ff4d4d;
}

/* Modal styling */
.modal-content {
    background-color: #fefcf4;
    border-radius: 4px;
    border: 0;
    border-bottom: 1px solid grey;
}

/* Event colors with opacity */
.fc-event {
    opacity: 0.6;
    color: #000; /* text color */
    border: none;
    padding: 3px 6px;
    border-radius: 4px;
    border-bottom: 1px solid grey;
    font-weight: normal;
}

/* Event colors: allow customization via classNames */
.bg-primary { background-color: rgba(0,123,255,0.6) !important; }
.bg-success { background-color: rgba(40,167,69,0.6) !important; }
.bg-warning { background-color: rgba(255,193,7,0.6) !important; }
.bg-danger  { background-color: rgba(220,53,69,0.6) !important; }
.bg-info    { background-color: rgba(23,162,184,0.6) !important; }

/* Optional: hover effect on events */
.fc-event:hover {
    opacity: 1;
    cursor: pointer;
}

/* Calendar paper effect */
#calendar {
    background-color: #fffdf0;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 5px 5px 15px rgba(0,0,0,0.15), -5px -5px 15px rgba(0,0,0,0.05);
    border: 1px solid #f0e6d2;
    font-family: 'Georgia', serif;
}

/* Add subtle paper texture with pseudo-element */
#calendar::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        rgba(255,255,255,0.05),
        rgba(255,255,255,0.05) 1px,
        transparent 1px,
        transparent 3px
    );
    pointer-events: none;
    z-index: 0;
    border-radius: 12px;
}

/* Modal as pinned note effect */
.modal-content {
    background-color: #fff9e6;
    border: 2px solid #f2e0b0;
    border-radius: 8px;
    box-shadow: 7px 7px 15px rgba(0,0,0,0.25);
    transform: rotate(-1deg);
    transition: transform 0.2s ease;
    position: relative;
}

/* Pin effect (pseudo-element) */
.modal-content::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background-color: #f55;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* Slight rotation animation on open */
.modal.show .modal-content {
    transform: rotate(0deg);
}

/* Maintain previous modal background */
.modal-backdrop.show {
    background-color: rgba(0,0,0,0.2);
}

/* Night mode */
body.night-mode {
    background-color: #1e1e1e;
    color: #e0e0e0;
}

body.night-mode #calendar {
    background-color: #2b2b2b;
    border-color: #444;
    box-shadow: 5px 5px 15px rgba(0,0,0,0.7), -5px -5px 15px rgba(0,0,0,0.3);
}

body.night-mode .fc-event {
    opacity: 0.8;
    color: #fff;
}

body.night-mode .fc-event:hover {
    opacity: 1;
}

body.night-mode .modal-content {
    background-color: #2b2b2b;
    border: 2px solid #555;
    color: #e0e0e0;
    box-shadow: 7px 7px 15px rgba(0,0,0,0.5);
}

body.night-mode .btn-primary,
body.night-mode #openAddEvent,
body.night-mode #editEventBtn {
    background-color: #555;
    color: #fff;
    border: 1px solid #777;
}

body.night-mode .btn-primary:hover,
body.night-mode #openAddEvent:hover,
body.night-mode #editEventBtn:hover {
    background-color: #666;
    color: #fff;
}

body.night-mode #deleteEventBtn {
    background-color: #cc4444;
    color: #fff;
}

body.night-mode #deleteEventBtn:hover {
    background-color: #ee5555;
}

body.night-mode .modal-backdrop.show {
    background-color: rgba(0,0,0,0.6);
}


/* Modal roll-up animation */
@keyframes rollUp {
    0% {
        transform: rotate(-10deg) translateY(-200px);
        opacity: 0;
    }
    50% {
        transform: rotate(5deg) translateY(20px);
        opacity: 0.5;
    }
    100% {
        transform: rotate(0deg) translateY(0);
        opacity: 1;
    }
}

.modal.show .modal-content {
    animation: rollUp 0.5s ease-out forwards;
}

/* Event hover effect: slight lift and shadow */
.fc-event {
    transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
}

.fc-event:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.25);
    opacity: 1;
}