/**
 * src/css/header.css
 * Styling für die obere App-Leiste (Header).
 * Verwaltet das Burger-Menü, den Seitentitel und die Score-Anzeige.
 */

/* 1. HEADER HAUPTCONTAINER */
.app-header {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    background-color: transparent;
    position: sticky;
    top: 0;
    z-index: 500;
}

/* 2. LINKE SEITE (MENÜ & TITEL) */
.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.burger-btn {
    display: none; /* Standardmäßig auf Desktop versteckt */
    width: 45px;
    height: 45px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--primary-green);
    font-size: 20px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.burger-btn:active {
    transform: scale(0.95);
}

#main-content-title {
    margin: 0;
    font-size: 24px;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.5px;
}

/* 3. RECHTE SEITE (SCORE PILL) */
.header-right {
    display: flex;
    align-items: center;
}

.header-score-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    padding: 8px 16px;
    border-radius: 50px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.header-score-pill:hover {
    transform: translateY(-2px);
}

.header-score-pill i {
    color: var(--gold);
    font-size: 18px;
    filter: drop-shadow(0 2px 4px rgba(255, 215, 0, 0.3));
}

.user-score-display {
    font-weight: 900;
    font-size: 18px;
    color: var(--text-main);
    min-width: 25px;
    text-align: center;
}

/* 4. RESPONSIVE ANPASSUNGEN (VORSCHAU) */
@media (max-width: 768px) {
    .app-header {
        padding: 15px 20px;
        background: rgba(240, 248, 255, 0.8);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        max-width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    }

    .burger-btn {
        display: flex; /* Burger-Menü auf Mobile einblenden */
    }

    #main-content-title {
        font-size: 20px;
    }
}