/* ============================================ */
/* CALCULATOR LAYOUT - Zentrale Styles für alle Rechner */
/* ============================================ */

/* Body Background */
body {
    background: linear-gradient(135deg, #1B263B 0%, #415A77 100%);
    min-height: 100vh;
}

/* ============================================ */
/* SECTION STYLES - Einheitliche Breiten */
/* ============================================ */

/* Hero Section */
.hero-section {
    max-width: 900px;
    width: 100%;
    margin: 2rem auto;
    padding: 3rem 2rem 2rem 2rem;
    text-align: center;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    box-sizing: border-box;
}

.hero-section h1 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #0D1B2A;
}

.hero-section .subtitle {
    font-size: 1.1rem;
    color: #555;
    max-width: 750px;
    margin: 0 auto 1.5rem auto;
    line-height: 1.6;
}

/* Feature Badges */
.feature-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.feature-badges .badge,
.feature-badge {
    background: linear-gradient(135deg, #1B263B 0%, #415A77 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Calculator Container */
.calculator-container {
    max-width: 900px;
    width: 100%;
    margin: 0 auto 2rem auto;
    padding: 2.5rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    box-sizing: border-box;
}

/* Calculator Card (für verschachtelte Layouts) */
.calculator-card {
    max-width: 900px;
    width: 100%;
    margin: 0 auto 2rem auto;
    padding: 2.5rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    box-sizing: border-box;
}

/* Info Section */
.info-section {
    max-width: 900px;
    width: 100%;
    margin: 0 auto 2rem auto;
    padding: 2.5rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    box-sizing: border-box;
}

.info-section h2 {
    font-size: 1.8rem;
    color: #0D1B2A;
    margin-bottom: 1.5rem;
}

.info-section h3 {
    font-size: 1.4rem;
    color: #415A77;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

/* FAQ Section */
.faq-section {
    max-width: 900px;
    width: 100%;
    margin: 0 auto 2rem auto;
    padding: 2.5rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    box-sizing: border-box;
}

.faq-item {
    margin: 1.5rem 0;
    padding: 1.5rem;
    background: #f8f9ff;
    border-radius: 10px;
    border-left: 4px solid #415A77;
}

.faq-question {
    font-weight: 700;
    color: #0D1B2A;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.faq-answer {
    color: #555;
    line-height: 1.7;
}

/* Result Box */
.result-box {
    max-width: 900px;
    width: 100%;
    margin: 0 auto 2rem auto;
    padding: 2.5rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    box-sizing: border-box;
}

/* Container (für Speedtest etc.) */
.container {
    max-width: 900px;
    width: 100%;
    margin: 2rem auto;
    padding: 2.5rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    box-sizing: border-box;
}

/* QR Container */
.qr-container {
    max-width: 900px;
    width: 100%;
    margin: 0 auto 2rem auto;
    padding: 2.5rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    box-sizing: border-box;
}

/* Generator Card (für Favicon etc.) */
.generator-card {
    max-width: 900px;
    width: 100%;
    margin: 0 auto 2rem auto;
    padding: 2.5rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    box-sizing: border-box;
}

/* ============================================ */
/* ANIMATIONS */
/* ============================================ */

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================ */
/* MOBILE RESPONSIVE */
/* ============================================ */

@media (max-width: 768px) {
    body {
        padding: 0;
    }

    main {
        margin: 1.5rem auto;
        padding: 0 0.75rem;
    }

    /* Inline sections with fixed max-widths */
    section[style*="max-width: 900px"],
    section[style*="max-width:900px"],
    div[style*="max-width: 900px"],
    div[style*="max-width:900px"] {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0.5rem 0 !important;
        padding: 1.25rem 1rem !important;
        box-sizing: border-box;
    }

    /* Inline calc widths can still overflow on mobile */
    [style*="calc(100%"] {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
    }

    [style*="min-width: 600px"],
    [style*="min-width:600px"] {
        min-width: 0 !important;
    }

    .hero-section,
    .calculator-container,
    .calculator-card,
    .info-section,
    .faq-section,
    .result-box,
    .container,
    .qr-container,
    .generator-card {
        margin: 0.5rem;
        margin-bottom: 1rem;
        width: calc(100% - 1rem);
        padding: 1.5rem 1rem;
        border-radius: 15px;
        box-sizing: border-box;
    }

    .hero-section h1 {
        font-size: 1.6rem;
    }

    .hero-section .subtitle {
        font-size: 1rem;
    }

    .feature-badges {
        gap: 0.5rem;
    }

    .feature-badges .badge,
    .feature-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .info-section h2 {
        font-size: 1.5rem;
    }

    .info-section h3 {
        font-size: 1.2rem;
    }

    /* Tables: wrap in scrollable block */
    .calculator-container,
    .calculator-card,
    .info-section,
    .faq-section,
    .container {
        overflow-x: auto;
    }

    /* Form elements should never overflow */
    input:not([type="checkbox"]):not([type="radio"]),
    select,
    textarea {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0;
    }

    table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        max-width: 100%;
    }

    /* Force inline-styled grids to single column */
    [style*="minmax"] {
        grid-template-columns: 1fr !important;
    }

    /* Relax inline min-width constraints on mobile */
    [style*="min-width"] {
        min-width: 0 !important;
    }
}

/* Small Phones */
@media (max-width: 480px) {
    .hero-section,
    .calculator-container,
    .calculator-card,
    .info-section,
    .faq-section,
    .result-box,
    .container,
    .qr-container,
    .generator-card {
        margin: 0.25rem;
        margin-bottom: 0.75rem;
        width: calc(100% - 0.5rem);
        padding: 1.25rem 0.75rem;
        border-radius: 12px;
    }

    .hero-section h1 {
        font-size: 1.4rem;
    }

    .hero-section .subtitle {
        font-size: 0.9rem;
    }

    .info-section h2 {
        font-size: 1.3rem;
    }

    .info-section h3 {
        font-size: 1.1rem;
    }

    .info-section p,
    .info-section li,
    .faq-section p,
    .faq-section li {
        font-size: 0.9rem;
    }

    section[style*="max-width: 900px"],
    section[style*="max-width:900px"],
    div[style*="max-width: 900px"],
    div[style*="max-width:900px"] {
        margin: 0.25rem 0 !important;
        padding: 1rem 0.75rem !important;
        border-radius: 12px;
    }

    [style*="calc(100%"] {
        width: 100% !important;
        max-width: 100% !important;
    }
}