/* Grundlegende Stile und harmonische Farbpalette */
:root {
    --primary-color: #3B82F6;
    /* Sanftes Blau */
    --primary-variant-color: #2563EB;
    --secondary-color: #10B981;
    /* Türkis/Grün */
    --background-color: #F3F4F6;
    /* Sehr helles Grau */
    --surface-color: #FFFFFF;
    --on-primary-color: #FFFFFF;
    --on-surface-color: #1F2937;
    /* Dunkles Grau für Text */
    --danger-color: #EF4444;
    /* Rot für Entfernen-Knopf */
    --danger-hover-color: #DC2626;

    --border-radius: 8px;
    --shadow-elevation-2: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-elevation-4: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--background-color);
    color: var(--on-surface-color);
    margin: 0;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 1100px;
    /* Verhindert das Auseinanderdriften auf großen Bildschirmen */
    margin: 20px auto;
    /* Zentriert den Container selbst */
    display: flex;
    justify-content: space-around;
    /* Sorgt für schönen, flexiblen Abstand */
    align-items: center;
    /* Zentriert die Elemente vertikal zueinander */
    flex-wrap: wrap;
    gap: 40px;
    /* Behält einen Mindestabstand bei */
}

.wheel-container {
    position: relative;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#wheelCanvas {
    display: block;
    border-radius: 50%;
    box-shadow: var(--shadow-elevation-4);
}

.arrow {
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 60px solid #d32f2f;
    position: absolute;
    left: 50%;
    top: -25px;
    transform: translateX(-50%);
    z-index: 10;
    filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.3));
}

#winnerDisplay {
    margin-top: 20px;
    padding: 10px 25px;
    font-size: 1.5em;
    font-weight: 500;
    color: var(--on-primary-color);
    background-color: var(--secondary-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-elevation-2);
    min-height: 30px;
    transition: transform 0.3s, opacity 0.3s;
    transform: scale(0.95);
    opacity: 0;
    display: none;
    /* Standardmäßig unsichtbar */
}

#winnerDisplay.visible {
    display: block;
    transform: scale(1);
    opacity: 1;
}

#spinButton {
    background-color: var(--primary-color);
    color: var(--on-primary-color);
    border: none;
    border-radius: var(--border-radius);
    padding: 15px 30px;
    font-size: 1.1em;
    font-weight: 500;
    text-transform: uppercase;
    cursor: pointer;
    margin-top: 20px;
    box-shadow: var(--shadow-elevation-2);
    transition: background-color 0.3s, box-shadow 0.3s;
}

#spinButton:hover {
    background-color: var(--primary-variant-color);
    box-shadow: var(--shadow-elevation-4);
}

.names-container {
    width: 350px;
    padding: 24px;
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-elevation-2);
}

.names-container h2 {
    font-weight: 500;
    margin-top: 0;
    margin-bottom: 24px;
}

.input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

#nameInput {
    flex-grow: 1;
    padding: 15px;
    /* Angeglichene Höhe */
    border: 1px solid #D1D5DB;
    border-radius: var(--border-radius);
    font-size: 1em;
    transition: border-color 0.3s, box-shadow 0.3s;
}

#nameInput:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px #BFDBFE;
}

#addNameButton {
    background-color: var(--primary-color);
    color: var(--on-primary-color);
    border: none;
    border-radius: var(--border-radius);
    padding: 15px 20px;
    /* Angeglichene Höhe */
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
}

#addNameButton:hover {
    background-color: var(--primary-variant-color);
}

#nameList {
    list-style-type: none;
    padding: 0;
    margin: 0;
    max-height: 250px;
    overflow-y: auto;
}

#nameList li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 8px;
    border-bottom: 1px solid #eee;
    font-size: 1.1em;
}

.remove-name {
    background: none;
    border: none;
    color: var(--danger-color);
    font-weight: bold;
    font-size: 1.1em;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    line-height: 18px;
    transition: background-color 0.2s, color 0.2s;
}

.remove-name:hover {
    background-color: #FEE2E2;
    color: var(--danger-hover-color);
}

/* Media Query für mobile Geräte (alles unter 960px Breite) */
@media (max-width: 960px) {
    .container {
        flex-direction: column;
        /* Stellt die Elemente untereinander */
        align-items: center;
    }

    .wheel-container {
        order: 1;
    }

    .names-container {
        order: 2;
        width: 100%;
        max-width: 500px;
        /* Begrenzt die Breite des Formulars auf Handys */
    }
}