:root {
    /* LIGHTMODE FARBEN */
    --hintergrund: #f0f4f8;
    --hintergrund-2: #ffffff;
    --text: #1a202c;
    --text-2: #4a5568;
    --akzent: #3182ce;
    --akzent-hover: #2c5282;
    --karte-hintergrund: #ffffff;
    --karte-vorne: #4299e1;
    --border-farbe: #e2e8f0;
}

/* DARKMODE FARBEN */
[data-theme="dark"] {
    --hintergrund: #0f1219;
    --hintergrund-2: #1c2128;
    --text: #f7fafc;
    --text-2: #cbd5e0;
    --akzent: #4299e1;
    --akzent-hover: #63b3ed;
    --karte-hintergrund: #1c2128;
    --karte-vorne: #2b6cb0;
    --border-farbe: #4a5568;
}

/* RESET */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "Montserrat", sans-serif;
    font-weight: 400;
    background-color: var(--hintergrund);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    padding: 1rem;
}

/* FOKUS */
*:focus {
    outline: 3px solid var(--akzent);
    outline-offset: 2px;
}

*:focus:not(:focus-visible) {
    outline: none;
}

*:focus-visible {
    outline: 3px solid var(--akzent);
    outline-offset: 2px;
}

/* HEADER */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    padding: 1rem 1.25rem;
    background-color: var(--hintergrund-2);
    border-radius: 1rem;
}

.header-left h1 {
    font-weight: 600;
    font-size: 1.8rem;
}

.subtitle {
    font-size: 0.95rem;
    color: var(--text-2);
    margin-top: 0.25rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* STATISTIKEN */
.stats {
    display: flex;
    gap: 1rem;
    font-size: 0.95rem;
    color: var(--text-2);
}

/* DARKMODE BUTTON */
#darkmode-toggle {
    background-color: var(--karte-hintergrund);
    border: 0.5px solid var(--border-farbe);
    border-radius: 999px;
    padding: 0.4rem 0.75rem;
    cursor: pointer;
    font-size: 1.4rem;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

#darkmode-toggle:hover {
    transform: scale(1.08);
    background-color: var(--akzent);
    color: #fff;
}

#darkmode-toggle:active {
    transform: scale(0.95);
}

/* MAIN BEREICH */
main {
    max-width: 1200px;
    margin: 0 auto;
}

.game-section h2 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

/* GRID */
.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
}

/* SPIEL CARDS */
.game-card {
    background-color: var(--hintergrund-2);
    border-radius: 1rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-farbe);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.game-card:hover {
    transform: translateY(-3px);
    border-color: var(--akzent);
}

.game-image-wrapper {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--akzent), var(--akzent-hover));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.game-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Coming soon Karte */
.game-card--coming-soon .game-image-wrapper {
    background: repeating-linear-gradient(
        45deg,
        rgba(0, 0, 0, 0.08),
        rgba(0, 0, 0, 0.08) 10px,
        transparent 10px,
        transparent 20px
    );
}

.coming-soon-label {
    background-color: rgba(15, 18, 25, 0.7);
    color: #fff;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    font-size: 0.85rem;
    backdrop-filter: blur(4px);
}

/* Card Content */
.game-content {
    padding: 1rem 1.1rem 0.5rem;
}

.game-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.35rem;
}

.game-content p {
    font-size: 0.95rem;
    color: var(--text-2);
}

/* FOOTER */
.game-footer {
    padding: 0.75rem 1.1rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tag {
    font-size: 0.8rem;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background-color: var(--hintergrund);
    color: var(--text-2);
}

/* BUTTONS */
.btn-primary,
.btn-secondary {
    padding: 0.55rem 1.2rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 999px;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background-color: var(--akzent);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--akzent-hover);
}

.btn-secondary {
    background-color: var(--hintergrund);
    color: var(--text-2);
    border: 1px solid var(--border-farbe);
}

.btn-secondary:disabled {
    opacity: 0.7;
    cursor: default;
}

/* MOBILE ANSICHT */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .header-right {
        width: 100%;
        justify-content: space-between;
    }
}

/* YAY SCIENCE */
.yay-link,
.yay-link:visited,
.yay-link:hover,
.yay-link:active {
    text-decoration: none;
}

.yay-link h2 {
    text-decoration: none;
    text-align: center;
    font-weight: 500;
    font-size: 10px;
    margin-top: 1.5rem;
}