:root {
    --clUeberschrift: rgb(236, 122, 16);
    --clRot: rgb(233, 21, 2);
    --clGruen: rgb(9, 177, 3);
    --clGruen2: #5b8;
    --clBlau: rgb(17, 154, 218);
    --clBlau2: rgb(5, 131, 189);
    --clSchlussstrich: #cfba88;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-image: url(../pics/Hintergrund_2.jpg);
    background-attachment: scroll;
    background-repeat: no-repeat;
    padding: 0;
    margin: 0;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-weight: 360;
}

#numpadOnOff {
    position: fixed;
    top: 20px;
    left: 20px;
}

#numpadOnOff:hover {
    cursor: pointer;
    opacity: 0.6;
}

#languages {
    position: fixed;
    top: 20px;
    right: 20px;
}

#username label {
    color: #666;
}

#wrapper {
    display: grid;
    grid-template-rows: 0fr 0fr 0fr 0fr;
    grid-template-columns: 1fr;
    grid-gap: 16px;
    grid-template-areas: "kopfzeile" "aufgaben" "protokoll" "startclick" "hinweise";
    justify-items: center;
}

#schwarzeFlaeche {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 1920px;
    height: 1080px;
    background-color: black;
    opacity: 0;
    animation: fadein_black ease 10s;
    z-index: 29;
}

#feuerwerk {
    animation: fadein_feuerwerk ease 10s;
}

.einblendung {
    display: none;
    position: absolute;
    top: 10px;
    left: 0;
    text-align: center;
    opacity: 0;
    z-index: 30;
}

#daumen,
#laempel {
    animation: fadein ease 6s;
}

@keyframes fadein_feuerwerk {
    0% {
        opacity: 0;
    }
    10% {
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    70% {
        opacity: 1;
    }
    90% {
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}

@keyframes fadein {
    0% {
        opacity: 0;
    }
    15% {
        opacity: 1;
    }
    85% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

@keyframes fadein_black {
    0% {
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

h1 {
    font-weight: 300;
    color: var(--clUeberschrift);
    font-size: 2.4em;
    margin: 10px 0;
}

#headerHints {
    text-align: center;
}

#headerHints h1 {
    margin: 10px 0 50px 0;
}

#header {
    grid-area: kopfzeile;
    text-align: center;
}

#aufgaben {
    grid-area: aufgaben;
    background-color: rgba(245, 245, 220, 0.8);
    border: 1px solid #ccc;
    font-size: 3em;
    text-align: left;
    align-self: center;
    min-height: 60px;
    padding-top: 0px;
    padding-left: 60px;
}

#prot {
    position: relative;
}

#protokoll {
    grid-area: protokoll;
    text-align: left;
    line-height: 1.6em;
    padding-top: 12px;
    min-height: 280px;
    background-color: rgba(245, 245, 220, 0.5);
    padding-left: 60px;
}

#aufgaben,
#protokoll,
.einblendung {
    width: 400px;
}

#hinweise {
    grid-area: hinweise;
    width: 100%;
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--clSchlussstrich);
    font-size: 1.4em;
    line-height: 1.5em;
    color: #444;
}

#hints {
    width: 600px;
    margin: 36px auto 0 auto;
    padding: 1px 10px 6px 20px;
    color: #666;
    line-height: 1.4em;
    background-color: rgba(250, 255, 252, 0.4);
}

#hints h2 {
    margin: 26px 0 16px 0;
    color: #888;
}

#hints .bewertung {
    color: rgb(29, 105, 177);
}

#hints p {
    margin-bottom: 6px;
}

#hints.imprint {
    text-align: center;
    margin-bottom: 50px;
}

#picParagraph {
    text-align: center;
    margin-bottom: 30px;
}

.zeit {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 2em;
}

.kleineSchrift {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.6em;
    line-height: 1.2em;
}

.rot {
    color: var(--clRot);
}

.gruen {
    color: var(--clGruen);
}

.grau {
    color: #AAA;
}

.fett {
    font-weight: bold;
}

#numpad {
    display: none;
    position: absolute;
    top: 0;
    left: 0px;
    grid-template-rows: 1fr 1fr 1fr 1fr;
    grid-template-columns: 1fr 1fr 1fr;
    grid-gap: 4px;
    grid-template-areas: "z1 z2 z3" "z4 z5 z6" "z7 z8 z9" "z0 back back";
    width: 100%;
    height: 100%;
    z-index: 10;
    background-color: rgb(253, 241, 226);
}

#numpad>div {
    border: 1px solid var(--clGruen2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7em;
}

#z1 {
    grid-area: z1;
}

#z2 {
    grid-area: z2;
}

#z3 {
    grid-area: z3;
}

#z4 {
    grid-area: z4;
}

#z5 {
    grid-area: z5;
}

#z6 {
    grid-area: z6;
}

#z7 {
    grid-area: z7;
}

#z8 {
    grid-area: z8;
}

#z9 {
    grid-area: z9;
}

#z0 {
    grid-area: z0;
}

#back {
    grid-area: back;
}

#numpad #back {
    font-size: 2.8em;
    padding-bottom: 0px;
    background-image: url('../back.png');
    background-repeat: no-repeat;
    background-position: center center;
}

#startclick {
    display: none;
    align-items: center;
    justify-content: center;
    grid-area: startclick;
    width: 400px;
    height: 60px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1.7em;
    border: 1px solid var(--clGruen2);
    background-color: #E8ffD4;
    cursor: pointer;
}

.num {
    cursor: pointer;
    user-select: none;
}


/* Beschriftungen im leeren Protokoll- bzw. Aufgabenfenster */

.prot0,
.aufg0 {
    color: #aaa;
    font-size: 1rem;
}

.spitzenklasse {
    font-weight: bold;
    display: inline-block;
    border: 4px solid rgb(255, 238, 0);
}

.hervorragend {
    color: var(--clBlau2);
    background-color: rgb(255, 251, 0);
    font-weight: bold;
}

.sehrgut {
    color: var(--clBlau2);
}

.gut {
    color: var(--clGruen);
}

.befriedigend {
    color: var(--clGruen);
}

.ausreichend {
    color: var(--clUeberschrift);
}

.mangelhaft {
    color: rgb(200, 2, 2);
}

.ungenuegend {
    color: rgb(255, 255, 255);
    background-color: rgb(0, 0, 0);
}

.blinking {
    animation: blinkingText 1.2s infinite;
}

#deleteAccountFeedback {
    width: 600px;
    text-align: center;
    margin-top: 100px;
    padding: 20px;
    border: 1px solid #cfba88;
    background-color: rgba(255, 255, 255, 0.6);
}

#deleteAccountFeedback p {
    margin: 20px 0 20px 0;
}

#deleteAccountFeedback input {
    padding: 6px 40px 6px 40px;
}

@keyframes blinkingText {
    0% {
        color: var(--clBlau2);
    }
    49% {
        color: var(--clBlau2);
    }
    60% {
        color: transparent;
    }
    99% {
        color: transparent;
    }
    100% {
        color: var(--clBlau2);
    }
}

#topQuestion {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    transform: translate(-50%, -50%);
    text-align: center;
    padding: 6px;
    color: #fff;
    border: 3px solid #fdf906;
    border-radius: 10px;
    background-color: rgba(0, 0, 0, 0.66);
    z-index: 20;
}

#topQuestion p {
    margin-bottom: 6px;
}

#topYes,
#topNo {
    display: inline-block;
    width: 80px;
    padding: 3px 6px;
    border: 1px solid #AAA;
    cursor: pointer;
}

#topYes {
    margin-right: 12px;
}

#topYes:hover,
#topNo:hover {
    background-color: rgba(0, 0, 0, 0.9);
}

@media (max-width: 720px) {
    #numpadOnOff {
        top: 4px;
        left: 10px;
    }
    #languages {
        top: 4px;
        right: 10px;
    }
    #username {
        margin-top: 12px;
    }
    #hints {
        width: 100%;
        padding: 0px 6px 6px 6px;
    }
}

@media (max-width: 460px) {
    #wrapper {
        grid-gap: 0;
    }
    #aufgaben {
        font-size: 12vw;
        min-height: 16vw;
        padding-top: 0;
        padding-left: 26vw;
    }
    #protokoll {
        font-size: 4vw;
        min-height: 72vw;
        padding-top: 0;
        padding-top: 12px;
        padding-left: 16vw;
    }
    #aufgaben,
    #protokoll,
    .einblendung {
        width: 100%;
    }
    .einblendung {
        overflow: hidden;
    }
    #prot {
        width: 100%;
    }
    #numpad {
        display: grid;
    }
    #startclick {
        display: flex;
        width: 100%;
        margin: 0 auto;
    }
    #hinweise {
        font-size: 5vw;
        padding-top: 4px;
        margin-bottom: 6px;
        font-size: 1.6em;
    }
    h1 {
        font-size: min(10vw, 2em);
        margin: 4px 0;
    }
    .prot0,
    .aufg0 {
        display: none;
    }
}