:root {
    --lighter-bg: #7e748a;
    --normal-bg: #3f3a44;
    --darker-bg: #2e1f35;

    /* Dimensions et polices */
    --toolbar-height: 40px;
    --font-family: 'Open sans', sans-serif;
    --font-monospace: 'Source Code Pro', monospace;
    --area-border-width: 2px;
    --space-color: var(--primary-700);

    /* Z-index */
    --z-index-graph-editor-zoom-target: 55;
    --z-index-flow-editor-connections: 500;
    --z-index-flow-editor-nodes: 1000;
    --z-index-flow-editor-drag-select-preview: 1010;
    --z-index-flow-editor-pan-target: 2000;
    --z-index-flow-editor-zoom-target: 2010;
    --z-index-flow-editor-click-capture-target: 2020;
    --z-index-area-base: 5;
    --z-index-area-separator: 2000;
    --z-index-area-cursor-capture: 15;
    --z-index-area-active: 20;
    --z-index-area-join-preview: 25;
    --z-index-area-area-to-open-target: 99;
    --z-index-area-area-to-open: 100;
    --z-index-timeline-scrubber-interaction-area: 1;
    --z-index-timeline-scrubber-canvas: 2;
    --z-index-timeline-scrubber-head: 3;
    --z-index-toolbar: 100;
    --z-index-drag-comp: 200;
    --z-index-context-menu-background: 500;
    --z-index-context-menu: 501;

    /* Opacités pour les couleurs primaires */
    --primary-700-07: rgba(144, 75, 255, 0.07);
    --primary-700-15: rgba(144, 75, 255, 0.15);
    --primary-700-30: rgba(144, 75, 255, 0.3);
}

.screen-switcher-menu {
    background: var(--normal-bg);
    border: 1px solid var(--darker-bg);
    color: white;
    padding: 0;
}

.screen-switcher-menu .szh-menu__item {

    &:hover {
        background: var(--darker-bg);
    }
}

.screen-switcher-menu .szh-menu__item svg {
    width: 12px;
    height: 12px;
    margin-right: 8px;
}

.switch-area-type-context-menu {
    background: #222;
    color: #fff;
    display: flex;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
    border-radius: 6px;
    min-width: 400px;
    padding: 8px;
    display: flex;
    flex-direction: row;
    gap: 8px;
}

.context-menu {
    z-index: 9999 !important;
}

/* Styles de la barre de défilement */
.dark-scrollbar {
    scrollbar-color: var(--normal-bg) var(--darker-bg);
    scrollbar-width: thin;
}

.dark-scrollbar::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.dark-scrollbar::-webkit-scrollbar-track {
    background: var(--darker-bg);
    border-radius: 4px;
}

.dark-scrollbar::-webkit-scrollbar-thumb {
    background: var(--normal-bg);
    border-radius: 4px;
}

.dark-scrollbar::-webkit-scrollbar-thumb:hover {
    background: var(--normal-bg);
}

.area {
    position: absolute;
    z-index: var(--z-index-area-base);
}

.area.active {
    z-index: var(--z-index-area-active);
}

.area__content {
    border-radius: 8px;
    background: var(--normal-bg);
    position: absolute;
    z-index: 1;
    top: var(--area-border-width);
    left: var(--area-border-width);
    bottom: var(--area-border-width);
    right: var(--area-border-width);
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.area__content>div {
    width: 100%;
    height: 100%;
}

.area__structured {
    border-radius: 8px;
    background: var(--normal-bg);
    position: absolute;
    z-index: 1;
    top: var(--area-border-width);
    left: var(--area-border-width);
    bottom: var(--area-border-width);
    right: var(--area-border-width);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.area__content_container {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.area__corner {
    width: 25px;
    height: 25px;
    position: absolute;
    z-index: 2;
    cursor: crosshair;
    background: var(--space-color);
    border-radius: 0;
    opacity: 0;
    transition: all 0.2s ease;
    box-shadow: 0;

    &:hover {
        opacity: 0.5;
    }
}

.area__corner--nw {
    top: 0;
    left: 0;
    border-bottom-right-radius: 100%;
}

.area__corner--ne {
    top: 0;
    right: 0;
    border-top-left-radius: 100%;
}

.area__corner--sw {
    bottom: 0;
    left: 0;
    border-top-right-radius: 100%;
}

.area__corner--se {
    bottom: 0;
    right: 0;
    border-top-left-radius: 100%;
}

.select-area-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-direction: row;
    width: 100%;
    background: var(--normal-bg);
    cursor: grab;
    z-index: 1000;
    padding: 0 5px;
    min-width: 120px;

    &:active {
        cursor: grabbing;
    }
}

.select-area-button__action-icons {
    margin-left: 10px;
}

.select-area-button__main {
    margin-left: 5px;
    display: flex;
    align-items: center;
    color: white;
    flex: 1 1 0;
    min-width: 0;
    gap: 5px;
}

.select-area-button__icon {
    width: 15px;
    height: 15px;
}

.select-area-button__name {
    color: white;
    flex: 1 1 0;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0 8px;
}

.select-area-icons {
    width: 16px;
    height: 16px;
    background-color: transparent;
    border: none;
    color: white;

    & svg {
        width: 16px;
        height: 16px;
    }

    +.select-area-icons {
        margin-left: 10px;
    }

    &:hover {
        cursor: pointer;
    }

}

.select-area-button__lock-icon {
    width: 20px;
    height: 20px;

    &.locked {
        color: var(--lighter-bg);

        & svg {
            & rect {
                fill: var(--lighter-bg);
            }
        }
    }

    & svg {
        width: 16px;
        height: 16px;

        & rect {
            fill: white;
        }
    }

}



.selectArea {
    position: absolute;
    top: -32px;
    left: -32px;
    padding: 36px;
    z-index: 15;
    background: transparent;
}

.selectArea__inner {
    border: 1px solid var(--darker-bg);
    background: var(--darker-bg);
}

.selectArea__item {
    color: white;
    border: none;
    border-radius: 4px;
    padding: 0 24px;
    background: var(--darker-bg);
    display: block;
    width: 128px;
}

.tools-container {
    overflow: hidden;
}

.tools-content {
    position: relative;
}

.tools-bar-section {
    display: flex;
    align-items: center;
    flex: 1;
    gap: 8px;
}

.tools-bar-section button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: #999;
    transition: color 0.2s ease;
}

.tools-bar-section button:hover {
    color: #fff;
}

.tools-bar-section--left {
    justify-content: flex-start;
}

.tools-bar-section--center {
    justify-content: center;
}

.tools-bar-section--right {
    justify-content: flex-end;
}

.area-main-content-wrapper {
    flex-grow: 1;
    overflow-y: auto;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: var(--lighter-bg);
}

.area-container {
    position: absolute;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.area-container__content {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
}

.area-preview {
    position: fixed;
    z-index: 1000000;
    cursor: move;
    pointer-events: none;
    user-select: none;
    touch-action: none;
    will-change: transform;
    transform: translate(-50%, -50%) scale(0.4);
    outline: 3px dashed blue;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.area-stack {
    position: absolute;
    border: 1px solid #404040;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.area-stack__content {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.empty-area-message {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
    padding: 16px;
}

.empty-area-message__text {
    font-size: 16px;
    color: #666;
    text-align: center;
}

.tools-bar {
    display: flex;
    flex-direction: row;
    padding: 5px 10px;
    line-height: 1em;
}

.tools-bar-top-inner,
.tools-bar-bottom-inner {
    background-color: transparent;
    position: absolute;
    width: 100%;
    padding: 0 10px;
    z-index: 500;
}

.tools-bar-top-inner {
    margin-top: 10px;
}

.tools-bar-bottom-inner {
    margin-bottom: 10px;
}

.tools-bar-top-outer {
    background-color: var(--normal-bg);
}

.tools-bar-bottom-outer {
    background-color: var(--normal-bg);
}

.join-area-preview {
    position: absolute;
    z-index: var(--z-index-area-join-preview);
}

.join-area-preview__arrow-container {
    position: absolute;
    top: var(--area-border-width);
    left: var(--area-border-width);
    right: var(--area-border-width);
    bottom: var(--area-border-width);
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    opacity: 0;
}

.join-area-preview__arrow-container:hover {
    opacity: 1;
}

.join-area-preview__arrow-container--n {
    cursor: n-resize;
}

.join-area-preview__arrow-container--s {
    cursor: s-resize;
}

.join-area-preview__arrow-container--w {
    cursor: w-resize;
}

.join-area-preview__arrow-container--e {
    cursor: e-resize;
}

.join-area-preview__arrow {
    position: absolute;
}

.join-area-preview__arrow--n {
    bottom: -25%;
    left: 50%;
    transform: translateX(-50%) rotate(180deg);
}

.join-area-preview__arrow--s {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.join-area-preview__arrow--w {
    right: 0;
    top: 50%;
    transform: translateY(-50%) rotate(90deg);
}

.join-area-preview__arrow--e {
    left: 0;
    top: 50%;
    transform: translateY(-50%) rotate(-90deg);
}

.join-area-preview__arrow svg {
    fill: rgba(0, 0, 0, 0.3);
}

.area-to-open-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: auto;
}

.area-to-open-overlay__placement {
    position: absolute;
    pointer-events: none;
    fill: var(--primary-700-15);
    stroke: var(--primary-700-30);
}

.area-separator {
    position: absolute;
    z-index: var(--z-index-area-separator);
    background-color: var(--normal-bg);
    cursor: ns-resize;
    display: flex;
    align-items: center;
    justify-content: center;

    & svg {
        color: rgba(0, 0, 0, 0.5);
        margin: -2px
    }

}

.area-separator--horizontal {
    cursor: ew-resize;
}

.area-root {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.cursor-capture {
    display: none;
}

.cursor-capture--active {
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: var(--z-index-area-cursor-capture);
    cursor: not-allowed;
}

.area-to-open-container {
    z-index: var(--z-index-area-area-to-open);
    transform: scale(0.5);
    position: fixed;
    opacity: 0.8;
    animation: area-to-open-container-animation 0.3s;
    cursor: grabbing;
    pointer-events: all;
    user-select: none;
    touch-action: none;
}

.area-to-open-container>* {
    pointer-events: all;
}

.area-to-open-target-overlay {
    z-index: var(--z-index-area-area-to-open-target);
    position: absolute;
    background: var(--primary-700-07);
    border-radius: 8px;
    opacity: 1;
    overflow: hidden;
    pointer-events: all;
    cursor: copy;
    transition: background-color 0.2s ease;
    user-select: none;
    touch-action: none;
}

.area-to-open-target-overlay:hover,
.area-to-open-target-overlay.dragover {
    background: var(--primary-700-15);
}

.placement line {
    stroke-width: 1px;
    stroke: var(--primary-700-30);
}

.placement path {
    fill: var(--primary-700-15);
}

@keyframes area-to-open-container-animation {
    0% {
        transform: scale(0.25);
        opacity: .3
    }

    50% {
        transform: scale(0.52);
        opacity: .8;
    }

    100% {
        transform: scale(0.5);
    }
}

/* Styles pour AreaTabs */
.area-tabs {
    display: flex;
    gap: 1px;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--normal-bg) var(--darker-bg);
    min-height: 32px;
    border-bottom: 1px solid var(--normal-bg);
    background: var(--darker-bg);
}

.area-tab {
    display: flex;
    align-items: center;
    min-width: 120px;
    flex: 0 0 auto;
    padding: 0;
    background: transparent;
    border-radius: 0 6px 0 0;
    cursor: pointer;
    user-select: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: relative;
    transition: opacity 0.2s ease-in-out, margin-left 0.2s ease-in-out, margin-right 0.2s ease-in-out;
}

.area-tab .select-area-button:hover {
    background: #353535;
}

.area-tab--active {
    background: darkgray;
    color: #fff;
}

.area-tab--active:hover {
    background: #404040;
}

.area-tab.drop-indicator-before::before,
.area-tab.drop-indicator-after::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    background-color: rgba(0, 123, 255, 0.1);
    border: 1px dashed #007bff;
    z-index: 10;
    width: 0;
    opacity: 0;
    transition: width 0.1s ease-out, opacity 0.1s ease-out;
}

.area-tab.drop-indicator-before::before {
    left: -2px;
    width: 70px;
    opacity: 1;
}

.area-tab.drop-indicator-after::after {
    right: -2px;
    width: 70px;
    opacity: 1;
}

.area-tab:not(.drop-indicator-before):not(.drop-indicator-after)::before,
.area-tab:not(.drop-indicator-before):not(.drop-indicator-after)::after {
    opacity: 0;
}

.area-tab.is-dragging-source {
    opacity: 0.3;
    width: 10px;
    overflow: hidden;
}

.area-tab.drop-indicator-before {
    margin-left: 50px;
}

.area-tab.drop-indicator-after {
    margin-right: 50px;
}