@import url('https://fonts.cdnfonts.com/css/montserrat');

:root, [data-theme='light'] {
    /* Couleurs de fond */
    --background-color: #f4f4f4;
    --container-background: #fff;
    --header-footer-background: #e4e4e4;
    
    /* Couleurs de texte */
    --text-color: #000;
    --header-footer-text: #fff;
    
    /* Couleurs des éléments */
    --event-background: #e3f2fd;
    --meal-background: #ffeb3b;
    --day-container-background: rgb(132 132 132 / 4%);
    --line-color: #c9c9c9;
    --event-border: rgb(0 0 0 / 15%);
    --meal-border: #0000000f;
    --category-selected: #ffea2e3f;

    --color-group: rgba(128, 128, 128, 0.125);

    /* Ripple foreground color in R G B; used to compute ripple backgrounds below */
    --ripple-fore: 0, 0, 0; /* default: black */
    --ripple-bg1: rgba(var(--ripple-fore), .2);
    --ripple-bg2: rgba(var(--ripple-fore), .3);
    --ripple-bg3: rgba(var(--ripple-fore), .4);
    --ripple-bg4: rgba(var(--ripple-fore), .5);
    --ripple-bg5: rgba(var(--ripple-fore), 0);
}

/* Quand dark mode est activé */
.dark {
    /* Couleurs de fond */
    --background-color: #1b1b1b;
    --container-background: #292929;
    --header-footer-background: #202020;
    
    /* Couleurs de texte */
    --text-color: #fff;
    --header-footer-text: #fff;
    
    /* Couleurs des éléments */
    --event-background: #353535;
    --meal-background: #7c561c;
    --day-container-background: rgba(100, 100, 100, 0.04);
    --line-color: #000;
    --event-border: rgb(255 255 255 / 27%);
    --meal-border: #0000003f;
    --color-group: rgb(128 128 128 / 42%);
    --category-selected: rgba(234, 255, 41, 0.178);
    color-scheme: dark;

    /* Use white ripples on dark background */
    --ripple-fore: 255, 255, 255;
}

body, html {
    height: 100%;
}

body, html, button, input, select {
    font-family: Montserrat, sans-serif;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    background: var(--background-image, var(--background-color));
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    display: flex;
    flex-direction: column;
    color: var(--text-color);
}

header {
    background-color: var(--header-footer-background);
    padding: 1em 1em;
    display: flex;
    align-items: center;
    justify-content: space-around;
    margin: 0.5em 0.5em 0 0.5em;
    border-radius: 0 0 1em 1em;
    margin: auto;
    gap: 1.5em;
    width: 1000px;
    max-width: calc(100% - 1em);
}

header .edt {
    display: flex;
    align-items: center;
    justify-content: center;
}

header img {
    height: 3em;
    margin-right: 1em;
    border-radius: 0.5em;
    filter: invert(1);
}

.dark header img {
    filter: none;
}

header h1 {
    margin: 0;
    font-size: 1.5em;
}

nav {
    display: flex;
    gap: 0.5em;
    align-items: center;
}

nav select, nav button {
    padding: 0.5em 1em;
    font-size: 1.2em;
    border: 0.15em solid var(--event-border);
    border-radius: 0.5em;
    cursor: pointer;
    background-color: var(--event-background);
    color: var(--text-color);
    transition-duration: 150ms;
    font-weight: 700;
}

/* Boutons ronds pour thème et pauses uniquement */
#toggleBreaks {
    padding: 0.5em;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1/1;
}

nav select:hover, nav button:hover {
    background-color: var(--background-color);
}

main {
    height: 100%;
    flex: 1 1;
    overflow: auto;
    margin: 0 auto;
    width: 100%;
    display: flex;
    justify-content: center;
    overflow-y: auto;
    overflow-x: hidden;
}

.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    height: 100%;
    width: 100%;
    font-size: 1em;
    color: var(--text-color);
    font-weight: 700;
}

.loading::before {
    content: "";
    display: block;
    width: 2em;
    height: 2em;
    border: 0.5em solid var(--text-color);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

#list-schedule {
    /*max-width: 20em;*/
    max-width: 15%;
    min-width: 235px;
    flex: 1 1;
    padding: 0.5em;
    margin: 0.5em 0 0.5em 0.5em;
    background: var(--container-background);
    border-radius: 1em;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.lesedt {
    overflow: auto;
    flex: 1 1;
    height: fit-content;
}

#list-schedule h2 {
    font-size: 1.5em;
    margin: 0 0 0.5em 0;
    text-align: center;
}

.menu-settings {
    display: flex;
    gap: 0.5em;
    justify-content: center;
    margin-top: 1em;
    padding-top: 1em;
    border-top: 0.15em solid var(--event-border);
    width: 100%;
    padding-bottom: 1em;
}

.menu-settings button {
    padding: 0.5em 1em;
    border-radius: 0.5em;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1em;
    border: 0.15em solid var(--event-border);
    cursor: pointer;
    background-color: var(--event-background);
    color: var(--text-color);
    transition-duration: 150ms;
    font-weight: 700;
    flex: 1;
}

.menu-settings button:hover {
    background-color: var(--background-color);
}

#schedule-container {
    display: grid;
    padding: 0.5em;
    position: relative;
    margin: 0 auto;
    overflow: hidden;
    max-width: 100%;
    max-width: -webkit-fill-available;
    max-width: -moz-available;
    max-width: fill-available;
    height: calc(100% - 1em);
    height: -webkit-fill-available;
    height: fill-available;
    min-height: 550px;
}

.dateRange {
    display: flex;
    flex-direction: row;
    overflow: auto;
    height: 3.5em;
    margin: 0.5em;
    background-color: var(--background-color);
    border-radius: 1em;
    padding: 0.2em;
}

.dateRange > * {
    background-color: var(--container-background);
    border-radius: 0.5em;
    padding: 0.1em;
    margin: 0.2em 0.1em;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1em;
    font-weight: 700;
    color: var(--text-color);
    border: 0.2em solid var(--event-border);
    min-width: 8em;
    cursor: pointer;
    transition-duration: 150ms;
}

.dateRange > *:hover {
    background-color: var(--background-color);
}

.dateRange .current {
    background-color: var(--category-selected);
}

.dateRange .active {
    background-color: var(--meal-background);
}

/* Flèches de navigation pour changer de semaine/jour dans le calendrier */
.weekNavButton {
    position: absolute !important;
    font-size: 2em;
    font-weight: 900;
    background-color: var(--header-footer-background);
    color: var(--text-color);
    border: 0.1em solid var(--event-border);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0em;
    width: 1.5em;
    height: 1.5em;
    top: 0.2em;
    z-index: 9;
    aspect-ratio: 1/1;
}

.weekNavButton:hover {
    background-color: var(--meal-background);
    transform: scale(1.15);
}

.weekNavButton:active {
    transform: scale(0.9);
}

.prevWeek {
    left: 0.5em;
}

.nextWeek {
    right: 0.5em;
}

.estelle #schedule-container {
    filter: saturate(0.5)
}

.hour {
    text-align: right;
    padding-right: 0.8em;
    align-self: start;
    color: var(--text-color);
    top: -50%;
    position: relative;
    z-index: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    height: 0;
    min-height: 100%;
}

.hourLine {
    height: 0.1em;
    background-color: var(--line-color);
    position: absolute;
    left: 0;
    right: 0;
    opacity: 0.2;
}

.dayContainer {
    border-radius: 1.2em;
    background-color: var(--day-container-background);
    position: relative;
    margin: 0 0.2em;
    transition-duration: 150ms;
}

.dayContainer.current {
    background-color: var(--category-selected);
}

@keyframes currentHour {
    0% {
        background-color: var(--line-color);
    }

    50% {
        background-color: var(--text-color);
    }

    100% {
        background-color: var(--line-color);
    }
}

.current-hour-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 0.1em;
    background-color: var(--line-color);
    z-index: 3;
    opacity: 0.5;

    /* Animation */
    animation: currentHour 2s linear infinite;
}

.day {
    font-weight: 700;
    font-size: 1.2em;
    text-align: center;
    margin: 0;
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.3em;
    position: relative;
}

.alternance-indicator {
    font-size: 0.65em;
    font-weight: 600;
    padding: 0.3em 0.6em;
    border-radius: 0.5em;
    color: var(--text-color);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
    width: 90%;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
    z-index: 1;
}

.dark .alternance-indicator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-color);
    filter: brightness(0.5);
    border-radius: inherit;
    z-index: -1;
}

.dark .alternance-indicator {
    background-color: transparent !important;
}

.event {
    position: absolute;
    left: 0;
    right: 0;
    border:0.2em solid var(--event-border);
    background-color: var(--event-background);
    padding: 0.5em;
    box-sizing: border-box;
    border-radius: 1.2em;
    transition-duration: 150ms;
    min-height: 0%;
    z-index: 1;
    overflow: hidden;
    filter: brightness(1.1);
    max-height: fit-content;
    color: white;
}

.dark .event {
    filter: none;
}

.event:hover {
    transform: scale(1.1);
    z-index: 4;
    box-shadow: 0 0 1em 0 rgba(0, 0, 0, 0.2);
}

.event:active {
    transform: scale(1.2);
    z-index: 5;
    box-shadow: 0 0 1em 0 rgba(0, 0, 0, 0.2);
}

.opened {
    margin-left: 0 !important;
    width: 100% !important;
}

.examen {
    border: 0.3em solid rgb(255, 0, 0);
    animation: blinkBorder 3s linear infinite;
}

@keyframes blinkBorder {
    0% {
        border-color: rgb(255, 0, 0);
    }

    50% {
        border-color: rgb(255, 238, 0);
    }

    100% {
        border-color: rgb(255, 0, 0);
    }
}

.vacances {
    opacity: 0.7;
    background-image: url('/image/vacances.gif');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

.ferie {
    opacity: 0.7;
    background-image: url('/image/zzz.gif');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

/* Masquer les images de vacances/fériés quand l'option est désactivée */
.hide-vacation-images .vacances,
.hide-vacation-images .ferie {
    background-image: none !important;
}

.maison {
    border: 0.3em solid rgb(0, 102, 255);
}
.rentree {
    border: 0.3em solid rgb(128, 128, 128);
    animation: blinkBorderDepressif 3s linear infinite;
    opacity: 0.8;
    box-shadow: 0 0 1em 0 rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, rgba(169, 169, 169, 0.5), rgba(128, 128, 128, 0.8));
    transition: all 0.3s ease-in-out;
}

.rentree:hover {
    filter: grayscale(100%) brightness(0.8);
    opacity: 1;
    box-shadow: 0 0 1.5em 0 rgba(0, 0, 0, 0.7);
}

@keyframes blinkBorderDepressif {
    0% {
        border-color: rgb(128, 128, 128);
    }

    50% {
        border-color: rgb(169, 169, 169);
    }

    100% {
        border-color: rgb(128, 128, 128);
    }
}

.meal-break {
    position: absolute;
    left: 0;
    right: 0;
    background-color: var(--meal-background);
    box-sizing: border-box;
    display: flex;
    border-radius: 1.2em;
    justify-content: center;
    align-items: center;
    font-size: 1.2em;
    font-weight: 700;
    border: 0.2em solid var(--meal-border);
    color: var(--text-color);
    transition-duration: 150ms;
}

.meal-break:hover {
    transform: scale(1.1);
    z-index: 2;
    box-shadow: 0 0 1em 0 rgba(0, 0, 0, 0.2);
}

.meal-break:active {
    transform: scale(1.2);
    z-index: 3;
    box-shadow: 0 0 1em 0 rgba(0, 0, 0, 0.2);
}

.break-time {
    position: absolute;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, rgba(144, 238, 144, 0.4), rgba(34, 139, 34, 0.3));
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85em;
    font-weight: 600;
    border-left: 0.3em solid rgba(34, 139, 34, 0.6);
    border-right: 0.3em solid rgba(34, 139, 34, 0.6);
    color: var(--text-color);
    transition: all 150ms ease-in-out;
    opacity: 0.85;
    z-index: 3;
    pointer-events: none;
    padding: 0 0.5em;
}

.break-start-time {
    text-align: left;
    font-size: 0.9em;
}

.break-name {
    text-align: center;
    flex: 1;
}

.break-end-time {
    text-align: right;
    font-size: 0.9em;
}

.dark .break-time {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.25), rgba(27, 94, 32, 0.35));
    border-left-color: rgba(76, 175, 80, 0.5);
    border-right-color: rgba(76, 175, 80, 0.5);
}

.hide-breaks .break-time {
    display: none;
}

.event p {
    margin: 0;
}

.event .description {
    font-weight: 400;
    font-size: 0.9em;
    text-align: center;
    padding: 0.3em 0;
}

.event .who {
    font-weight: 400;
    font-size: 0.95em;
    text-align: center;
    padding: 0.3em 0;
}

.event .location {
    font-weight: 500;
    font-size: 1.1em;
    text-align: center;
    padding: 0.3em 0;
}

.event .thehour {
    font-weight: 500;
    font-size: 1.05em;
    text-align: center;
    padding: 0.3em 0;
}

.event:hover h3 {
    max-height: unset;
}

.event h3 {
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    max-height: 100%;
    font-size: 1.15em;
}

footer {
    background-color: var(--header-footer-background);
    text-align: center;
    padding: 1em 1em;
    margin: 0 0.5em 0.5em 0.5em;
    border-radius: 1em 1em 0 0;
    margin: auto;
}

/* Settings Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--container-background);
    border-radius: 1em;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 0.5em 2em rgba(0, 0, 0, 0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1em 1.5em;
    border-bottom: 0.15em solid var(--event-border);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5em;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2em;
    cursor: pointer;
    color: var(--text-color);
    padding: 0;
    width: 1.5em;
    height: 1.5em;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 150ms;
}

.modal-close:hover {
    background-color: var(--event-border);
}

.modal-body {
    padding: 1.5em;
}

.setting-item {
    margin-bottom: 1.5em;
}

.setting-item:last-child {
    margin-bottom: 0;
}

.setting-item label {
    display: block;
    margin-bottom: 0.5em;
    font-weight: 700;
}

.setting-item select {
    width: 100%;
    padding: 0.5em;
    font-size: 1em;
    border: 0.15em solid var(--event-border);
    border-radius: 0.5em;
    background-color: var(--event-background);
    color: var(--text-color);
    cursor: pointer;
}

.modal-footer {
    display: flex;
    gap: 0.5em;
    padding: 1em 1.5em;
    border-top: 0.15em solid var(--event-border);
}

.modal-footer button {
    flex: 1;
    padding: 0.75em 1.5em;
    font-size: 1em;
    font-weight: 700;
    border: none;
    border-radius: 0.5em;
    cursor: pointer;
    transition: all 150ms;
}

.btn-primary {
    background-color: #4CAF50;
    color: white;
}

.btn-primary:hover {
    background-color: #45a049;
}

.btn-secondary {
    background-color: var(--event-background);
    color: var(--text-color);
    border: 0.15em solid var(--event-border);
}

.btn-secondary:hover {
    background-color: var(--background-color);
}

/* Event Detail Modal */
.event-modal-content {
    max-width: 600px;
}

.event-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75em;
    margin-bottom: 1.5em;
    padding-bottom: 1.5em;
    border-bottom: 0.1em solid var(--event-border);
}

.event-detail-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.detail-icon {
    font-size: 1.5em;
    min-width: 1.5em;
}

.detail-label {
    font-weight: 700;
    min-width: 8em;
    color: var(--text-color);
}

.detail-value {
    flex: 1;
    color: var(--text-color);
    line-height: 1.5;
    white-space: pre-wrap;
}

#calendar {
    flex: 1 1;
    background-color: var(--container-background);
    display: flex;
    overflow: hidden;
    flex-direction: column;
    border-radius: 1em;
    margin: 0.5em;
    position: relative;
}

#schedule {
    flex: 1 1;
    overflow: auto;
}

#selectSchedule {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    background: var(--color-group);
    border-radius: 1em;
    overflow: hidden;
    padding: 0.2em;
    border: 0.1em solid var(--event-border);
}

#selectSchedule .group {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    margin: 0.1em;
    margin-left: 0.5em;
    background: var(--color-group);
    border-radius: 1em;
    overflow: hidden;
    padding: 0.2em;
    border: 0.1em solid var(--event-border);
}

#selectSchedule .group-button {
    background: var(--container-background);
    color: var(--text-color);
    display: flex;
    padding: 0.5em;
    border-radius: 0.8em;
    font-size: 1em;
    font-weight: 600;
    border: solid 0.1em var(--event-border);
    margin: 0.1em;
    cursor: pointer;
    transition-duration: 150ms;
}

#selectSchedule .group-button:hover {
    background: var(--background-color);
}

#selectSchedule .schedule-button {
    display: flex;
    background: var(--event-background);
    color: var(--text-color);
    padding: 0.5em;
    border-radius: 0.8em;
    font-size: 1em;
    font-weight: 600;
    border: solid 0.1em var(--event-border);
    margin: 0.1em;
    cursor: pointer;
    transition-duration: 150ms;
}

#selectSchedule .schedule-button:hover {
    background: var(--background-color);
}

#selectSchedule .active {
    background: var(--meal-background);
    color: var(--text-color);
    cursor: default;
}

#selectSchedule .active:hover {
    background: var(--meal-background);
}

/* Semi-groupes */
.semi-group-container {
    display: flex;
    flex-direction: column;
    margin: 0.1em;
}

.schedule-button.has-subSchedules {
    display: flex;
    align-items: stretch;
    padding: 0 !important;
    overflow: hidden;
}

.schedule-button.has-subSchedules.active {
    background: var(--meal-background);
}

.schedule-button.has-subSchedules.active:hover {
    background: var(--meal-background);
}

.semi-group-arrow {
    flex-shrink: 0;
    width: 2em;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8em;
    transition: all 150ms;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.1);
}

.semi-group-arrow:hover {
    background: rgba(0, 0, 0, 0.2);
}

.schedule-button.expanded .semi-group-arrow {
    transform: rotate(90deg);
}

.semi-group-label {
    flex: 1;
    text-align: left;
    padding: 0.5em;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.semi-group-label:hover {
    background: rgba(0, 0, 0, 0.05);
}

.sub-schedules {
    display: flex;
    flex-direction: column;
    padding-left: 1em;
    gap: 0.2em;
    margin-top: 0.2em;
}

.sub-schedule-button {
    font-size: 0.9em !important;
    padding: 0.4em !important;
    background: var(--container-background) !important;
}

.sub-schedule-button:hover {
    background: var(--event-background) !important;
}

.sub-schedule-button.active {
    background: var(--meal-background) !important;
}

.sub-schedule-button.active:hover {
    background: var(--meal-background) !important;
}

footer p {
    margin: 0;
}

/* make scroll bar dark */

/* Hamburger menu */
.hamburger {
    display: none;
}

@media (max-width: 768px) {
    main {
        flex-direction: column;
    }

    #list-schedule {
        max-width: 100%;
        max-height: fit-content;
        flex: initial;
        padding: 0;
    }
    #schedule-container {
        padding: 0.5em !important;
        min-height: 440px;
    }
    .hour {
        padding-right: 0.5em;
    }
    .event {
        padding: 0.2em;
    }
    .event .description {
        font-size: 0.7em;
    }
    .event .who {
        font-size: 0.75em;
    }
    .event .location {
        font-size: 0.9em;
    }
    .event .thehour {
        font-size: 0.8em;
    }
    .event h3 {
        font-size: 1em;
    }
    .meal-break {
        font-size: 1.1em;
    }
    
    .break-time {
        font-size: 0.7em;
        border-left-width: 0.2em;
        border-right-width: 0.2em;
    }

    h2 {
        font-size: 1.2em;
        margin: 0;
    }

    .lesedt h2 {
        display: none;
    }

    header {
        padding: 0.5em 0;
        gap: 0.5em;
        margin: 0;
        border-radius: 0;
        justify-content: space-between;
        max-width: 100%;
    }

    footer {
        padding: 0.2em 0;
        margin: 0;
        border-radius: 0;
    }

    header h1 {
        font-size: 1em;
        width: 4em;
        margin: 0 0 0 1em;
        display: none;
    }

    header img {
        margin: 0 0em 0 0.5em;
    }

    #selectSchedule {
        margin: 0.2em;
    }

    nav select, nav button {  
        padding: 0.6em 0.7em;
        font-size: 1em;
    }

    #theme, #toggleBreaks, #modeestelle {
        padding: 0.6em;
    }

    footer p {
        font-size: 0.8em;
    }

    /* Hamburger menu */
    .hamburger {
        display: block;
        width: 2em;
        height: 1.5em;
        position: relative;
        cursor: pointer;
        min-width: 2em;
        margin: 0;
    }

    .hamburger span {
        display: block;
        width: 100%;
        height: 0.3em;
        background-color: var(--text-color);
        position: absolute;
        transition: all 0.3s ease;
    }

    .drawerTrigger {
        margin-left: 0 !important;
        margin-right: 0.5em !important;
    }

    .hamburger span:nth-child(1) {
        top: 0;
    }

    .hamburger span:nth-child(2) {
        top: 0.6em;
    }

    .hamburger span:nth-child(3) {
        top: 1.2em;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg);
        top: 0.6em;
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg);
        top: 0.6em;
    }

    .menu {
        top: 3.95em;
        right: 0;
        left: 0;
        background-color: var(--header-footer-background);
        z-index: 10;
        height: 0%;
        transition: height 150ms ease-in-out;
        overflow: hidden;
        position: fixed;
    }

    .menu.active {
        display: block;
        height: calc(100% - 71px);
    }

    .dateRange {
        height: 2.5em;
    }

    nav {
        width: 100%;
        display: flex;
        justify-content: space-between;
    }

    .lesedt {
        flex: unset;
    }
}

/* custom ripple bg */
.waves-effect .waves-ripple {
	background: var(--ripple-bg1) !important;
	background: -webkit-radial-gradient(var(--ripple-bg1) 0, var(--ripple-bg2) 40%, var(--ripple-bg3) 50%, var(--ripple-bg4) 60%, var(--ripple-bg5) 70%) !important;
	background: -o-radial-gradient(var(--ripple-bg1) 0, var(--ripple-bg2) 40%, var(--ripple-bg3) 50%, var(--ripple-bg4) 60%, var(--ripple-bg5) 70%) !important;
	background: -moz-radial-gradient(var(--ripple-bg1) 0, var(--ripple-bg2) 40%, var(--ripple-bg3) 50%, var(--ripple-bg4) 60%, var(--ripple-bg5) 70%) !important;
	background: radial-gradient(var(--ripple-bg1) 0, var(--ripple-bg2) 40%, var(--ripple-bg3) 50%, var(--ripple-bg4) 60%, var(--ripple-bg5) 70%) !important;
}

/* Additional custom themes using data-theme attribute */

[data-theme='sepia'] {
    --background-color: #f3e7d6;
    --container-background: #fff8ef;
    --header-footer-background: #e6d8c0;
    --text-color: #3a2f2a;
    --header-footer-text: #3a2f2a;
    --event-background: #ecd8b8;
    --meal-background: #f7e0b2;
    --day-container-background: rgb(128 96 66 / 5%);
    --line-color: #d9c8b6;
    --event-border: rgb(0 0 0 / 8%);
    --meal-border: #00000008;
    --color-group: rgba(128, 96, 66, 0.08);
}

[data-theme='forest'] {
    --background-color: #e6f2e6;
    --container-background: #f0faf0;
    --header-footer-background: #cce5cc;
    --text-color: #2e4d2e;
    --header-footer-text: #2e4d2e;
    --event-background: #b3d9b3;
    --meal-background: #d9f0d9;
    --day-container-background: rgb(34 85 34 / 5%);
    --line-color: #a3cfa3;
    --event-border: rgb(0 0 0 / 8%);
    --meal-border: #00000008;
    --color-group: rgba(34, 85, 34, 0.08);
}

[data-theme='sunset'] {
    --background-color: #fff0e6;
    --container-background: #fff8f0;
    --header-footer-background: #ffddcc;
    --text-color: #66331a;
    --header-footer-text: #66331a;
    --event-background: #ffb399;
    --meal-background: #ffd9b3;
    --day-container-background: rgb(204 102 51 / 5%);
    --line-color: #ffccbb;
    --event-border: rgb(0 0 0 / 8%);
    --meal-border: #00000008;
    --color-group: rgba(204, 102, 51, 0.08);
}

[data-theme='purple'] {
    --background-color: #f3e6ff;
    --container-background: #faeaff;
    --header-footer-background: #e0ccf5;
    --text-color: #4b2e66;
    --header-footer-text: #4b2e66;
    --event-background: #d1b3ff;
    --meal-background: #e6ccff;
    --day-container-background: rgb(153 51 204 / 5%);
    --line-color: #d9b3ff;
    --event-border: rgb(0 0 0 / 8%);
    --meal-border: #00000008;
    --color-group: rgba(153, 51, 204, 0.08);
}

[data-theme='lightred'] {
    --background-color: #ffe6e6;
    --container-background: #fff0f0;
    --header-footer-background: #ffcccc;
    --text-color: #661a1a;
    --header-footer-text: #661a1a;
    --event-background: #ff9999;
    --meal-background: #ffb3b3;
    --day-container-background: rgb(204 51 51 / 5%);
    --line-color: #ffb3b3;
    --event-border: rgb(0 0 0 / 8%);
    --meal-border: #00000008;
    --color-group: rgba(204, 51, 51, 0.08);
}

[data-theme='red'] {
    --background-color: #4d1a1a;
    --container-background: #662626;
    --header-footer-background: #330d0d;
    --text-color: #fff;
    --header-footer-text: #fff;
    --event-background: #800000;
    --meal-background: #b32424;
    --day-container-background: rgb(128 0 0 / 4%);
    --line-color: #000;
    --event-border: rgb(255 255 255 / 27%);
    --meal-border: #0000003f;
    --color-group: rgb(128 128 128 / 42%);
}

[data-theme='blue'] {
    --background-color: #242747;
    --container-background: #2f3257;
    --header-footer-background: #181a35;
    --text-color: #fff;
    --header-footer-text: #fff;
    --event-background: #18335c;
    --meal-background: #7c561c;
    --day-container-background: rgb(132 132 132 / 4%);
    --line-color: #000;
    --event-border: rgb(255 255 255 / 27%);
    --meal-border: #0000003f;
    --color-group: rgb(128 128 128 / 42%);
}

/* explicit dark variant for sepia */
[data-theme='sepiadark'] {
    --background-color: #231b17;
    --container-background: #2a241f;
    --header-footer-background: #1f1a17;
    --text-color: #f3e9df;
    --header-footer-text: #f3e9df;
    --event-background: #3a2f24;
    --meal-background: #5a3d2d;
    --day-container-background: rgb(50 40 34 / 6%);
    --line-color: #33241c;
    --event-border: rgba(255,255,255,0.06);
    --meal-border: #0000003f;
    --color-group: rgb(91 63 48 / 36%);
    --ripple-fore: 255, 255, 255;
}

/* explicit dark variant for forest */
[data-theme='forestdark'] {
    --background-color: #07140a;
    --container-background: #0a1a0f;
    --header-footer-background: #041107;
    --text-color: #e7f3e9;
    --header-footer-text: #e7f3e9;
    --event-background: #0c2a16;
    --meal-background: #254a2a;
    --day-container-background: rgb(20 30 20 / 6%);
    --line-color: #12321b;
    --event-border: rgba(255,255,255,0.06);
    --meal-border: #0000003f;
    --color-group: rgb(30 80 40 / 36%);
    --ripple-fore: 255, 255, 255;
}

/* explicit dark variant for sunset */
[data-theme='sunsetdark'] {
    --background-color: #1a0f0d;
    --container-background: #2b1612;
    --header-footer-background: #150a08;
    --text-color: #ffd4b3;
    --header-footer-text: #ffd4b3;
    --event-background: #5a2515;
    --meal-background: #8a3520;
    --day-container-background: rgb(120 50 30 / 6%);
    --line-color: #3a1a10;
    --event-border: rgba(255,180,120,0.15);
    --meal-border: rgba(255,140,80,0.2);
    --color-group: rgb(140 70 40 / 40%);
    --ripple-fore: 255, 200, 150;
}

/* explicit dark variant for purple */
[data-theme='purpledark'] {
    --background-color: #130b16;
    --container-background: #0f0a12;
    --header-footer-background: #0a0610;
    --text-color: #f6f2ff;
    --header-footer-text: #f6f2ff;
    --event-background: #2a1536;
    --meal-background: #4b2a5a;
    --day-container-background: rgb(41 20 60 / 6%);
    --line-color: #221023;
    --event-border: rgba(255,255,255,0.06);
    --meal-border: #0000003f;
    --color-group: rgb(70 30 110 / 36%);
    --ripple-fore: 255, 255, 255;
}

/* explicit dark variant for lightred */
[data-theme='superreddark'] {
    --background-color: #2a0b0b;
    --container-background: #3b0d0d;
    --header-footer-background: #1f0505;
    --text-color: #ffecec;
    --header-footer-text: #ffecec;
    --event-background: #4b0d0f;
    --meal-background: #6b2b2b;
    --day-container-background: rgb(60 20 20 / 6%);
    --line-color: #7a2a2a;
    --event-border: rgba(255,255,255,0.06);
    --meal-border: #0000003f;
    --color-group: rgb(110 40 40 / 36%);
    --ripple-fore: 255, 255, 255;
}

/* explicit light variant for blue */
[data-theme='bluelight'] {
    --background-color: #e9eefb;
    --container-background: #ffffff;
    --header-footer-background: #e6edf9;
    --text-color: #081a33;
    --header-footer-text: #081a33;
    --event-background: #bfd6ff;
    --meal-background: #e6f0ff;
    --day-container-background: rgb(220 230 255 / 5%);
    --line-color: #cfdffb;
    --event-border: rgba(0,0,0,0.06);
    --meal-border: #00000008;
    --color-group: rgba(64, 88, 128, 0.08);
    --ripple-fore: 0, 0, 0;
}

[data-theme='superbluedark'] {
    --background-color: #0a0a0f;
    --container-background: #12121a;
    --header-footer-background: #080810;
    --text-color: #b8b8d0;
    --header-footer-text: #b8b8d0;
    --event-background: #1a1a28;
    --meal-background: #28283a;
    --day-container-background: rgb(20 20 35 / 6%);
    --line-color: #0f0f18;
    --event-border: rgba(180, 180, 220, 0.1);
    --meal-border: rgba(180, 180, 220, 0.15);
    --color-group: rgb(40 40 60 / 40%);
    --ripple-fore: 200, 200, 220;
}

[data-theme='pink'] {
    --background-color: #ffe6f0;
    --container-background: #fff0f7;
    --header-footer-background: #ffcce5;
    --text-color: #661a3d;
    --header-footer-text: #661a3d;
    --event-background: #ff99cc;
    --meal-background: #ffb3d9;
    --day-container-background: rgb(204 51 102 / 5%);
    --line-color: #ffb3d9;
    --event-border: rgb(0 0 0 / 8%);
    --meal-border: #00000008;
    --color-group: rgba(204, 51, 102, 0.08);
}

[data-theme='pinkdark'] {
    --background-color: #2a0a1a;
    --container-background: #3b0d26;
    --header-footer-background: #1f0515;
    --text-color: #ffecf5;
    --header-footer-text: #ffecf5;
    --event-background: #4b0d2f;
    --meal-background: #6b2b4a;
    --day-container-background: rgb(60 20 40 / 6%);
    --line-color: #3a1525;
    --event-border: rgba(255, 180, 220, 0.1);
    --meal-border: rgba(255, 180, 220, 0.15);
    --color-group: rgb(110 40 70 / 40%);
    --ripple-fore: 255, 200, 230;
}
/* Theme Modal Styles */
.theme-modal-content {
    max-width: 800px;
    width: 90%;
}

.theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1em;
    padding: 0.5em;
}

.theme-card {
    background-color: var(--background-color);
    border: 0.2em solid var(--event-border);
    border-radius: 1em;
    padding: 0.5em;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5em;
}

.theme-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-color: var(--text-color);
}

.theme-card.active {
    border-color: var(--category-selected);
    box-shadow: 0 0 0 2px var(--category-selected);
}

.theme-preview {
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: 0.5em;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.1);
    --background-image: none;
    background-color: var(--background-color);
    background-image: var(--background-image);
    background-size: cover;
    background-position: center;
}

.theme-preview svg {
    width: 100%;
    height: 100%;
    display: block;
}

.theme-name {
    font-weight: 600;
    text-align: center;
    font-size: 0.9em;
    color: var(--text-color);
}

/* Category Tabs */
.theme-categories {
    display: flex;
    gap: 0.5em;
    overflow-x: auto;
    padding-bottom: 1em;
    margin-bottom: 0.5em;
    border-bottom: 1px solid var(--event-border);
    scrollbar-width: none; /* Firefox */
}

.theme-categories::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.category-btn {
    padding: 0.5em 1em;
    border: 1px solid var(--event-border);
    border-radius: 2em;
    background: var(--container-background);
    color: var(--text-color);
    cursor: pointer;
    white-space: nowrap;
    font-weight: 600;
    font-size: 0.9em;
    transition: all 0.2s;
}

.category-btn:hover {
    background: var(--event-background);
}

.category-btn.active {
    background: var(--text-color);
    color: var(--container-background);
    border-color: var(--text-color);
}

/* New Gradient Themes */
[data-theme='aurora'] {
    --background-color: #4158D0;
    --background-image: linear-gradient(43deg, #4158D0 0%, #C850C0 46%, #FFCC70 100%);
    --container-background: rgba(255, 255, 255, 0.85);
    --header-footer-background: rgba(255, 255, 255, 0.6);
    --text-color: #4a148c;
    --header-footer-text: #4a148c;
    --event-background: rgba(200, 80, 192, 0.2);
    --meal-background: rgba(255, 204, 112, 0.3);
    --day-container-background: rgba(65, 88, 208, 0.05);
    --line-color: #C850C0;
    --event-border: rgba(200, 80, 192, 0.3);
    --meal-border: rgba(255, 204, 112, 0.3);
    --color-group: rgba(65, 88, 208, 0.1);
    --ripple-fore: 74, 20, 140;
    backdrop-filter: blur(10px);
}

[data-theme='sunset_gradient'] {
    --background-color: #f83600;
    --background-image: linear-gradient(to right, #f83600 0%, #f9d423 100%);
    --container-background: rgba(40, 10, 0, 0.85);
    --header-footer-background: rgba(20, 5, 0, 0.8);
    --text-color: #fff;
    --header-footer-text: #fff;
    --event-background: rgba(248, 54, 0, 0.3);
    --meal-background: rgba(249, 212, 35, 0.2);
    --day-container-background: rgba(248, 54, 0, 0.05);
    --line-color: #f9d423;
    --event-border: rgba(248, 54, 0, 0.4);
    --meal-border: rgba(249, 212, 35, 0.4);
    --color-group: rgba(248, 54, 0, 0.1);
    --ripple-fore: 255, 255, 255;
}

[data-theme='ocean_gradient'] {
    --background-color: #4facfe;
    --background-image: linear-gradient(to right, #4facfe 0%, #00f2fe 100%);
    --container-background: rgba(255, 255, 255, 0.85);
    --header-footer-background: rgba(255, 255, 255, 0.6);
    --text-color: #0277bd;
    --header-footer-text: #0277bd;
    --event-background: rgba(79, 172, 254, 0.2);
    --meal-background: rgba(0, 242, 254, 0.2);
    --day-container-background: rgba(79, 172, 254, 0.05);
    --line-color: #00f2fe;
    --event-border: rgba(79, 172, 254, 0.3);
    --meal-border: rgba(0, 242, 254, 0.3);
    --color-group: rgba(79, 172, 254, 0.1);
    --ripple-fore: 2, 119, 189;
}

[data-theme='neon'] {
    --background-color: #00DBDE;
    --background-image: linear-gradient(to right, #00DBDE 0%, #FC00FF 100%);
    --container-background: rgba(20, 0, 30, 0.85);
    --header-footer-background: rgba(10, 0, 20, 0.9);
    --text-color: #fff;
    --header-footer-text: #fff;
    --event-background: rgba(252, 0, 255, 0.3);
    --meal-background: rgba(0, 219, 222, 0.3);
    --day-container-background: rgba(252, 0, 255, 0.05);
    --line-color: #00DBDE;
    --event-border: rgba(252, 0, 255, 0.4);
    --meal-border: rgba(0, 219, 222, 0.4);
    --color-group: rgba(252, 0, 255, 0.1);
    --ripple-fore: 255, 255, 255;
}

/* New Image Themes (using real images from Unsplash) */
[data-theme='sky_real'] {
    --background-color: #87CEEB;
    --background-image: url('https://images.unsplash.com/photo-1513002749550-c59d786b8e6c?q=80&w=2574&auto=format&fit=crop');
    --container-background: rgba(255, 255, 255, 0.75);
    --header-footer-background: rgba(255, 255, 255, 0.6);
    --text-color: #01579B;
    --header-footer-text: #01579B;
    --event-background: rgba(225, 245, 254, 0.85);
    --meal-background: rgba(255, 249, 196, 0.85);
    --day-container-background: rgba(1, 87, 155, 0.05);
    --line-color: #B3E5FC;
    --event-border: rgba(1, 87, 155, 0.1);
    --meal-border: rgba(0, 0, 0, 0.05);
    --color-group: rgba(1, 87, 155, 0.05);
}

[data-theme='stars_real'] {
    --background-color: #000;
    --background-image: url('https://images.unsplash.com/photo-1519681393784-d120267933ba?q=80&w=2670&auto=format&fit=crop');
    --container-background: rgba(13, 27, 42, 0.85);
    --header-footer-background: rgba(0, 0, 0, 0.7);
    --text-color: #e0e1dd;
    --header-footer-text: #e0e1dd;
    --event-background: rgba(65, 90, 119, 0.6);
    --meal-background: rgba(119, 141, 169, 0.4);
    --day-container-background: rgba(224, 225, 221, 0.05);
    --line-color: #415a77;
    --event-border: rgba(224, 225, 221, 0.1);
    --meal-border: rgba(255, 255, 255, 0.1);
    --color-group: rgba(224, 225, 221, 0.05);
    --ripple-fore: 255, 255, 255;
}

[data-theme='forest_real'] {
    --background-color: #07140a;
    --background-image: url('https://images.unsplash.com/photo-1441974231531-c6227db76b6e?q=80&w=2560&auto=format&fit=crop');
    --container-background: rgba(10, 26, 15, 0.85);
    --header-footer-background: rgba(4, 17, 7, 0.8);
    --text-color: #e7f3e9;
    --header-footer-text: #e7f3e9;
    --event-background: rgba(12, 42, 22, 0.7);
    --meal-background: rgba(37, 74, 42, 0.6);
    --day-container-background: rgba(20, 30, 20, 0.1);
    --line-color: #12321b;
    --event-border: rgba(255,255,255,0.1);
    --meal-border: rgba(0,0,0,0.2);
    --color-group: rgba(30, 80, 40, 0.2);
    --ripple-fore: 200, 255, 200;
}

[data-theme='mountain_real'] {
    --background-color: #fff;
    --background-image: url('https://images.unsplash.com/photo-1464822759023-fed622ff2c3b?q=80&w=2670&auto=format&fit=crop');
    --container-background: rgba(255, 255, 255, 0.85);
    --header-footer-background: rgba(240, 240, 240, 0.8);
    --text-color: #2c3e50;
    --header-footer-text: #2c3e50;
    --event-background: rgba(236, 240, 241, 0.8);
    --meal-background: rgba(249, 231, 159, 0.8);
    --day-container-background: rgba(44, 62, 80, 0.05);
    --line-color: #bdc3c7;
    --event-border: rgba(189, 195, 199, 0.5);
    --meal-border: rgba(241, 196, 15, 0.3);
    --color-group: rgba(44, 62, 80, 0.05);
}


[data-theme='dusk'] {
    --background-color: #2d1b2e;
    --background-image: linear-gradient(to bottom, #2d1b2e 0%, #b75d69 100%);
    --container-background: rgba(45, 27, 46, 0.85);
    --header-footer-background: rgba(20, 10, 20, 0.8);
    --text-color: #ffccbc;
    --header-footer-text: #ffccbc;
    --event-background: rgba(183, 93, 105, 0.6);
    --meal-background: rgba(255, 204, 188, 0.2);
    --day-container-background: rgba(255, 204, 188, 0.05);
    --line-color: #b75d69;
    --event-border: rgba(255, 204, 188, 0.1);
    --meal-border: rgba(255, 255, 255, 0.1);
    --color-group: rgba(255, 204, 188, 0.05);
    --ripple-fore: 255, 200, 200;
}

[data-theme='berry'] {
    --background-color: #f3e5f5;
    --background-image: linear-gradient(120deg, #f3e5f5 0%, #e1bee7 100%);
    --container-background: rgba(255, 255, 255, 0.9);
    --header-footer-background: rgba(255, 255, 255, 0.7);
    --text-color: #4a148c;
    --header-footer-text: #4a148c;
    --event-background: rgba(225, 190, 231, 0.8);
    --meal-background: rgba(209, 196, 233, 0.8);
    --day-container-background: rgba(74, 20, 140, 0.05);
    --line-color: #ce93d8;
    --event-border: rgba(74, 20, 140, 0.1);
    --meal-border: rgba(0, 0, 0, 0.05);
    --color-group: rgba(74, 20, 140, 0.05);
}

[data-theme='grid'] {
    --background-color: #1a1a1a;
    --background-image: 
        linear-gradient(rgba(0, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    
    --container-background: rgba(26, 26, 26, 0.9);
    --header-footer-background: rgba(0, 0, 0, 0.9);
    --text-color: #0ff;
    --header-footer-text: #0ff;
    --event-background: rgba(0, 255, 255, 0.15);
    --meal-background: rgba(255, 0, 255, 0.15);
    --day-container-background: rgba(0, 255, 255, 0.02);
    --line-color: #0ff;
    --event-border: #0ff;
    --meal-border: #f0f;
    --color-group: rgba(0, 255, 255, 0.05);
    --ripple-fore: 0, 255, 255;
}

[data-theme='math'] {
    --background-color: #fff;
    --background-image: 
        linear-gradient(#e1e1e1 1px, transparent 1px),
        linear-gradient(90deg, #e1e1e1 1px, transparent 1px);
    background-size: 20px 20px;
    
    --container-background: rgba(255, 255, 255, 0.95);
    --header-footer-background: #f0f0f0;
    --text-color: #2c3e50;
    --header-footer-text: #2c3e50;
    --event-background: #ecf0f1;
    --meal-background: #f9e79f;
    --day-container-background: rgba(44, 62, 80, 0.02);
    --line-color: #bdc3c7;
    --event-border: #bdc3c7;
    --meal-border: #f1c40f;
    --color-group: rgba(44, 62, 80, 0.05);
}