:root {
    /*
        Espresso at a Sunset Color Palette
        https://www.color-hex.com/color-palette/1071317
    */
    --color-light: #e8dec4;;
    --color-highlight: #f4aa0a;
    --color-dark-1: #b6531f;
    --color-dark-2: #4e332c;
    --color-dark-3: #000000;
    --color-body-bg: var(--color-dark-2);
    --color-body-fg: var(--color-light);
    --color-headline: var(--color-highlight);
    --color-links: var(--color-highlight);
    --color-table-header-bg: var(--color-dark-1);
    --color-table-header-fg: var(--color-light);
    --color-table-header-bdr: var(--color-light);
    --color-table-body-bg: var(--color-light);
    --color-table-body-fg: var(--color-dark-1);
    --color-table-body-bdr: var(--color-dark-1);
}

html, body {
    height: 100%;
    padding: 0;
    margin: 0;
}
body {
    background-color: var(--color-body-bg);
    color: var(--color-body-fg);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    display: flex;
    justify-content: center;
    position: relative;
}

#divContainer {
    display: inline-block;
    width: 100%;
    max-width: 80em;
    padding-left: 1em;
    padding-right: 1em;
}

h1, h2 {
    color: var(--color-headline);
}

a {
	text-decoration: none;
    color: var(--color-headline);
    font-weight: bold;
}
a:hover {
    text-decoration: underline;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

td { 
    padding: 0;
    margin: 0;
    -webkit-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

table.kw {
	border-spacing: 0;
    border-collapse: collapse;
    cursor: default;
    /* width: 100%; */
}

table.kw > * > tr > th,
table.kw > * > tr > td {
    border: 1px solid #dddddd;
    padding-left: 1.0rem;
    padding-right: 1.0rem;
    padding-top: 0.3rem;
    padding-bottom: 0.3rem;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
    hyphens: auto;
}
table.kw > * > tr > th {
    background-color: var(--color-table-header-bg);
    border-color: var(--color-table-header-bdr);
    color: var(--color-table-header-fg);
	font-size: 1.2rem;
	font-weight: bold;
    text-align: center;
    vertical-align: top;
}
table.kw > * > tr > td {
    background-color: var(--color-table-body-bg);
    border-color: var(--color-table-body-bdr);
    color: var(--color-table-body-fg);
    vertical-align: top;
}

label {
    font-weight: bold;
}

select {
    background-color: var(--color-table-body-bg);
    color: var(--color-table-body-fg);
    font-size: 18px;
}

button {
    background-color: var(--color-table-body-bg);
    color: var(--color-table-body-fg);
    font-size: 16px;
    appearance: none;
    border: none;
    border-radius: 4px;
    padding-left: 1em;
    padding-right: 1em;
    padding-top: 4px;
    padding-bottom: 4px;
}

#tblKaffeewasser {
    width: 100%;
}
#tblKaffeewasser th {
    hyphens: none;
}

#divChart {
    margin-top: 2em;
    background-color: var(--color-table-body-bg);
    width: 100%;
}

#btnWasserHinzufuegen {
    margin-left: 0.5em;
}

#pImpressum {
    padding-bottom: 1em;
}
#pImpressum span {
    margin-left: 3em;
}

#divError {
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    top: 2rem;
    bottom: 0;
    color: red;
    background-color: rgba(220,220,220,0.80);
    font-size: 120%;
    text-align: left;
}

#divOverlay {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: #404040;
    opacity: 0.8;
}

/* https://www.html-seminar.de/formular-design.htm */
#divFormular {
    background-color: var(--color-table-body-bg);
    color: var(--color-table-body-fg);
    position: absolute;
    top: 4em;
    padding-left: 1em;
    padding-right: 1em;
    padding-bottom: 0.5em;
    display: none;
}

#frmDatensatz p {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

#frmDatensatz label {
    display: block;
    padding-left: 3px;    
}
#frmDatensatz label .einheit {
    font-size: 0.8em;
}

#frmDatensatz input,
#frmDatensatz textarea {
    width: 20em;
    font-size: 1.1em; 
    /* padding: 4px; */
    font-family: inherit;
    font-weight: lighter;
}

/*
#frmDatensatz input:focus,
#frmDatensatz textarea:focus { 
    border: 1px solid var(--color-highlight);
}
*/

#frmDatensatz button {
    background-color: var(--color-highlight);
    font-size: 1.1em; 
    font-weight: bold;
}
#frmDatensatz button:disabled {
  background-color: #e0e0e0;
  color: #808080;
}

#btnAbbrechen {
    margin-left: 0.5em;
}

#divHinzufuegenNichtMoeglich {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 4px 4px 4px 4px;
    font-size: 24px;
    text-align: center;
    background-color: var(--color-dark-1);
    color: var(--color-light);
    opacity: 0.9;
    display: none;
}

#divHinzufuegenNichtMoeglich p {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

#divImpressum {
    text-align: center;
}