:root {
    --level-1-background-color: #1e1e1e;
    --level-2-background-color: #252526;
    --level-3-background-color: #2d2d30;
    --level-4-background-color: #3e3e4291;

    --disabled-background-color: #3e3e42;
    --disabled-text-color: #555555;

    --extra-large-distance: 20px;
    --large-distance: 15px;
    --mid-distance: 11px;
    --small-distance: 5px;


    --border-radius: 3px;

    --text-color: #dfdfdf;
    --subtext-color: #b6b6b6;

    --inner-text-color: #b5b5b5;
    --inner-padding-top-bottom: 2px;
    --inner-padding-left-right: 2px;

    --selectable-padding-top-bottom: 6px;
    --selectable-padding-left-right: 12px;
    --selectable-text-color: #dfdfdf;

}

html {
    height: 100%;
}

h3 {
    margin: 0px;
    margin-bottom: var(--small-distance);
    font-weight: normal;
    font-size: 15px;
}

h4 {
    margin: 0;
    font-size: 13px;
    font-weight: normal;
}

h5 {
    margin: 0;
    font-size: 12px;
    font-weight: lighter;
}

body {
    display: flex;
    height: 100%;
    flex-direction: row;
    background-color: var(--level-1-background-color);
    font-family: Arial, Helvetica, sans-serif;
    color: #dfdfdf;
    margin: 0;
}

button {
    background-color: var(--level-4-background-color);
    border: none;
    border-radius: var(--border-radius);
    color: var(--selectable-text-color);
    padding-top: var(--selectable-padding-top-bottom);
    padding-bottom: var(--selectable-padding-top-bottom);
    padding-left: var(--selectable-padding-left-right);
    padding-right: var(--selectable-padding-left-right);
}

button:disabled {
    background-color: var(--disabled-background-color);
    color: var(--disabled-text-color);
}

input {
    background-color: var(--level-3-background-color);
    color: var(--inner-text-color);
    border: none;
    border-radius: var(--border-radius);
    padding-top: var(--inner-padding-top-bottom);
    padding-bottom: var(--inner-padding-top-bottom);
    padding-left: var(--inner-padding-left-right);
    padding-right: var(--inner-padding-left-right);
    font-size: 12px;
}

select {
    background-color: var(--level-3-background-color);
    color: var(--inner-text-color);
    border: none;
    border-radius: var(--border-radius);
    padding-top: var(--inner-padding-top-bottom);
    padding-bottom: var(--inner-padding-top-bottom);
    padding-left: var(--inner-padding-left-right);
    padding-right: var(--inner-padding-left-right);
}


p {
    margin: 0;
}

canvas {
    width: 100%;
    height: 99.5%;
}

#scene-objs-select {
    width: 100%;
}

#create-scene-obj-control {
    display: flex;
    flex-direction: row;
    gap: var(--small-distance);
}

#remove-clear-scene-objs-control {
    display: flex;
    justify-content: end;
    gap: var(--small-distance);
}

#create-scene-obj-mesh-select {
    flex-grow: 1;
}

#viewport-panel {
    flex-grow: 1;
}

.vector-input {
    width: 100%;
}

.vector-axes {
    background-color: var(--level-3-background-color);
    display: flex;
    flex-direction: row;
    gap: var(--mid-distance);
    margin-top: var(--small-distance);
    padding-left: var(--mid-distance);
    padding-top: var(--small-distance);
    padding-bottom: var(--small-distance);
    border-radius: var(--border-radius);
}

.vector-axes h5 {
    color: var(--subtext-color);
}

.vector-axis {
    display: flex;
    flex-direction: row;
    gap: var(--small-distance);
    align-items: center;
}

.vector-axis input {
    margin: 0px;
    width: 50px;
    background-color: var(--level-4-background-color);
}

.inspector {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    min-height: 0;
}

.panel {
    background-color: var(--level-1-background-color);
}

.sub-panel {
    margin-top: var(--mid-distance);
    display: flex;
    flex-direction: column;
    gap: var(--mid-distance);
    background-color: var(--level-2-background-color);
    padding-left: var(--small-distance);
    padding-right: var(--small-distance);
    padding-top: var(--mid-distance);
    padding-bottom: var(--mid-distance);
    border-radius: var(--border-radius);
}

.sub-panel-item {
    color: var(--subtext-color);
    display: flex;
    flex-direction: row;
    margin-left: var(--small-distance);
    margin-right: var(--small-distance);
    gap: var(--small-distance);
}