:root {
    /* Grundfarben */
    --color-bg: #2b2b2b;
    --color-bg-panel: #1e1e1e;
    --color-box: #444;
    --color-text: #fff;
    --color-text-muted: #ddd;
    --color-text-dim: #ccc;

    /* Akzentfarben (Neon-Theme) */
    --color-accent-pink: #ff4fc3;
    --color-accent-pink-light: #ff5fa2;
    --color-accent-purple: #7d5cff;
    --color-accent-yellow: #ffe14f;

    /* Box-Verläufe */
    --color-left-start: #5fb6ec;
    --color-left-end: #7d5cff;
    --color-right-start: #ff5fa2;
    --color-right-end: #e8538a;
    --color-middle-default: #fdfdfd;

    /* Button-Hover */
    --color-button-hover-start: #ff7fb6;
    --color-button-hover-end: #9b7fe0;
}

* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

/* Grundstil */
body {
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
    overflow-x: hidden;
}

h1 {
    margin: 10px 0 16px 0;
    text-align: center;
    font-size: clamp(20px, 6vw, 32px);
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--color-accent-pink);
    text-shadow: 0 0 6px var(--color-accent-pink), 0 0 14px var(--color-accent-pink);
    font-family: 'Trebuchet MS', sans-serif;
}

/* Container für Boxen */
.container {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* Standardlayout */
    gap: 12px;
    margin: 20px;
    width: 90%;
    max-width: 1200px;
}

/* Font für GO! und STOP im Kreis */
#go-circle {
    display: none; /* Wird nur sichtbar, wenn aktiv */
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: green;
    color: white;
    font-size: 3rem;
    font-weight: bold;
    font-family: "Condiment", sans-serif; /* Font für GO! und STOP */
    line-height: 300px;
    text-align: center;
    justify-content: center;
    align-items: center;
    margin: 20px auto;
    position: relative;
    animation: none;
    box-shadow: 0 6px 20px rgba(0,0,0,0.5);
}

/* Box-Stile */
.box {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    text-align: center;
    border: none;
    background-color: var(--color-box);
    color: var(--color-text);
    border-radius: 12px;
    height: 150px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
    padding: 8px;
}

/* Spezifische Boxen */
#left {
    background: linear-gradient(135deg, var(--color-left-start), var(--color-left-end));
    color: var(--color-text);
    font-size: 2.2rem;
}
#middle {
    background-color: var(--color-middle-default);
    color: #000;
}
#right {
    background: linear-gradient(135deg, var(--color-right-start), var(--color-right-end));
    color: var(--color-text);
}
#language-box label {
    display: flex; /* Stellt sicher, dass Label und Radio-Button zusammenbleiben */
    align-items: center; /* Zentriert die Elemente innerhalb des Labels */
    gap: 6px;
}

/* Buttons */
button {
    margin: 10px;
    padding: 14px 28px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    background: linear-gradient(135deg, var(--color-accent-pink-light), var(--color-accent-purple));
    border: none;
    color: var(--color-text);
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
    transition: transform 0.1s;
}

button:active {
    transform: scale(0.96);
}

button:hover {
    background: linear-gradient(135deg, var(--color-button-hover-start), var(--color-button-hover-end));
}

/* Konfigurationsmodal */
#config-modal label,
#config-modal input,
#config-modal p {
    font-family: "Caveat", cursive;
    font-size: 1.2rem;
}

#config-modal-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.7);
    z-index: 150;
}

#config-modal-overlay.show {
    display: flex;
}

#config-modal {
    display: flex;
    flex-direction: column;
    border: 2px solid var(--color-accent-purple);
    background-color: var(--color-bg-panel);
    border-radius: 16px;
    width: min(92vw, 600px);
    max-height: 85vh;
    box-shadow: 0 8px 30px rgba(0,0,0,0.6);
    font-family: "Caveat", cursive;
    font-size: 1.2rem;
    color: var(--color-text-muted);
    overflow: hidden;
}

#config-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 15px 0 15px;
}

#config-modal-header h4 {
    margin: 0;
    color: var(--color-accent-yellow);
    text-shadow: 0 0 6px var(--color-accent-pink);
}

#config-modal-close {
    margin: 0;
    padding: 0;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    line-height: 1;
    font-size: 1.6rem;
    background: transparent;
    box-shadow: none;
    color: var(--color-text-muted);
}

#config-modal-close:hover {
    background: transparent;
    color: var(--color-text);
}

#config-modal-body {
    display: flex;
    gap: 15px;
    padding: 15px;
    overflow: hidden;
    flex: 1;
}

#config-form {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

#config-tabs {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 130px;
    flex-shrink: 0;
}

.config-tab {
    margin: 0;
    padding: 10px 12px;
    font-size: 1rem;
    text-align: left;
    background: transparent;
    box-shadow: none;
    color: var(--color-text-muted);
}

.config-tab:hover {
    background: rgba(255,255,255,0.08);
}

.config-tab.active {
    background: linear-gradient(135deg, var(--color-accent-pink-light), var(--color-accent-purple));
    color: var(--color-text);
}

#config-panels {
    flex: 1;
    min-width: 0;
    overflow-y: auto;
    max-height: 50vh;
}

.config-panel {
    display: none;
    flex-direction: column;
    gap: 5px;
}

.config-panel.active {
    display: flex;
}

#config-panels .config-panel.active[data-panel="language"] {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

#config-modal-footer {
    display: flex;
    justify-content: flex-end;
    padding: 10px 15px 15px 15px;
}

#config-modal-footer button {
    margin: 0;
}

/* Hinweisbox */
#hint-box {
    display: none;
    margin: 20px;
    border: 2px solid var(--color-accent-purple);
    padding: 10px;
    text-align: center;
    font-size: 1rem;
    background-color: var(--color-bg-panel);
    color: var(--color-text-muted);
    border-radius: 12px;
}

/* Cookie-Hinweis */
#cookie-notice {
    background-color: var(--color-bg-panel);
    border: 1px solid var(--color-box);
    color: var(--color-text-dim);
    padding: 10px;
    margin: 10px 0;
    border-radius: 8px;
    text-align: center;
    width: 90%;
    max-width: 1200px;
}

/* Host-Modus: Umschalt-Button */
#btn-toggle-view {
    margin: 10px;
}

/* Würfel-Ansicht */
#dice-view {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

/* Bingo-Ansicht */
#bingo-view {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

#bingo-view h1 {
    font-size: 1.4rem;
    letter-spacing: 2px;
}

#card {
    background: var(--color-bg-panel);
    border-radius: 18px;
    padding: 10px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.5);
    width: min(92vw, 420px);
    aspect-ratio: 1 / 1.2;
    display: flex;
    flex-direction: column;
}

#grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(5, 1fr);
    gap: 4px;
}

.cell {
    position: relative;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    overflow: hidden;
}

.cell::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 40%, rgba(255,255,255,0.35), rgba(255,255,255,0) 60%);
}

.cell .mark {
    font-size: clamp(28px, 9vw, 48px);
    font-weight: 900;
    color: rgba(0,0,0,0.75);
    opacity: 0;
    transform: scale(0.5);
    transition: opacity 0.12s, transform 0.12s;
    z-index: 2;
    font-family: Arial, sans-serif;
}

.cell.marked .mark {
    opacity: 1;
    transform: scale(1);
}

.color-green  { background-color: #6fc36b; }
.color-yellow { background-color: #f3d23e; }
.color-red    { background-color: #e8538a; }
.color-purple { background-color: #9b7fe0; }
.color-blue   { background-color: #5fb6ec; }

#logo {
    margin-top: 10px;
    text-align: center;
    font-size: clamp(20px, 6vw, 32px);
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--color-accent-pink);
    text-shadow: 0 0 6px var(--color-accent-pink), 0 0 14px var(--color-accent-pink);
    font-family: 'Trebuchet MS', sans-serif;
}

#bingoOverlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.55);
    z-index: 50;
    cursor: pointer;
}

#bingoOverlay.show {
    display: flex;
}

#bingoText {
    font-size: clamp(48px, 18vw, 110px);
    font-weight: 900;
    letter-spacing: 6px;
    color: var(--color-accent-yellow);
    text-shadow: 0 0 10px var(--color-accent-pink), 0 0 30px var(--color-accent-pink), 0 0 50px var(--color-accent-purple);
    transform: rotate(-8deg);
    animation: pop 0.4s ease-out;
}

@keyframes pop {
    0% { transform: scale(0.3) rotate(-8deg); opacity: 0; }
    70% { transform: scale(1.15) rotate(-8deg); opacity: 1; }
    100% { transform: scale(1) rotate(-8deg); opacity: 1; }
}

#confirmOverlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.7);
    z-index: 100;
}

#confirmOverlay.show {
    display: flex;
}

#confirmModal {
    background: var(--color-bg-panel);
    border-radius: 16px;
    padding: 28px 24px;
    width: min(85vw, 340px);
    text-align: center;
    box-shadow: 0 8px 30px rgba(0,0,0,0.6);
    border: 2px solid var(--color-accent-purple);
}

#confirmModal h2 {
    margin: 0 0 8px 0;
    font-size: 1.6rem;
    color: var(--color-accent-yellow);
    text-shadow: 0 0 8px var(--color-accent-pink);
    letter-spacing: 3px;
}

#confirmModal p {
    margin: 0 0 22px 0;
    font-size: 1rem;
    color: var(--color-text-muted);
}

#confirmButtons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

#confirmButtons button {
    flex: 1;
    margin: 0;
}

#confirmNo {
    background: var(--color-box);
}

/* Footer */
footer {
    margin-top: 36px;
    font-size: 0.78rem;
    color: #888;
    text-align: center;
    line-height: 1.6;
}

footer a {
    color: #bb88ff;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Für Mobilgeräte */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    .container {
        grid-template-columns: 1fr;
        gap: 10px;
        width: 100%;
        margin: 10px 0;
    }

    .box {
        height: 100px;
        font-size: 1.2rem;
    }

    #left {
        font-size: 1.6rem;
    }

    h1 {
        letter-spacing: 2px;
    }

    button {
        display: block;
        width: 90%;
        margin: 10px auto;
    }

    #language-box {
        flex-wrap: wrap;
        gap: 10px;
    }

    #config-modal {
        width: 95%;
        max-height: 90vh;
    }

    #config-modal-body {
        flex-direction: column;
    }

    #config-tabs {
        flex-direction: row;
        flex-wrap: wrap;
        min-width: 0;
    }

    .config-tab {
        flex: 1 1 auto;
        text-align: center;
    }

    #config-panels {
        max-height: 40vh;
    }

    #go-circle {
        width: min(300px, 80vw);
        height: min(300px, 80vw);
        line-height: min(300px, 80vw);
    }
}