* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--body-background-color, #f3f4f6);
    color: var(--body-text-color, #222222);
    line-height: 1.6;
}

/* Grundlayout */

.site-header {
    width: 100%;
    margin-top: var(--header-top-spacing, 30px);
}

.header-image {
    position: relative;
    width: 100%;
    min-height: var(--header-image-height, 280px);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    display: flex;
    align-items: center;
    text-align: center;
}

.header-position-left {
    justify-content: flex-start;
    padding-left: 60px;
}

.header-position-center {
    justify-content: center;
}

.header-position-right {
    justify-content: flex-end;
    padding-right: 60px;
}

/* Header-Logo und Titel */

.header-logo {
    position: absolute;
    z-index: 2;
    left: 40px;
    top: 40px;
}

.header-logo img {
    display: block;
    height: auto;
}

.header-title {
    position: absolute;
    z-index: 3;
    background: transparent;
    padding: 0;
    border-radius: 0;
    font-size: 42px;
    font-weight: bold;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.75);
}

/* Hauptnavigation */

.site-nav {
    background: var(--navigation-background-color, #ffffff);
    border-bottom: var(--navigation-border-width, 1px) solid var(--navigation-border-color, #d1d5db);
    padding: var(--navigation-padding-y, 14px) var(--navigation-padding-x, 30px);
    text-align: center;
    box-shadow: var(--navigation-box-shadow, 0 2px 10px rgba(0, 0, 0, 0.04));
    font-size: var(--navigation-font-size, 16px);
}

.site-nav a {
    display: inline-block;
    color: var(--navigation-link-color, #1d4ed8);
    text-decoration: none;
    margin: 4px var(--navigation-link-gap, 6px);
    padding: var(--navigation-link-padding-y, 7px) var(--navigation-link-padding-x, 12px);
    border-radius: var(--navigation-link-radius, 999px);
    font-weight: bold;
    transition:
        background 0.2s ease,
        color 0.2s ease,
        transform 0.2s ease;
}

.site-nav a:hover {
    background: var(--navigation-link-hover-background-color, #dbeafe);
    color: var(--navigation-link-hover-color, #1e40af);
    text-decoration: none;
    transform: translateY(-1px);
}

/* Inhalt */

.site-content {
    max-width: var(--content-max-width, 1100px);
    margin: 30px auto;
    background: var(--content-background-color, #ffffff);
    padding: var(--content-padding, 35px);
    font-size: var(--content-font-size, 16px);
    border: var(--content-border, 0 solid transparent);
    border-radius: var(--content-border-radius, 14px);
    box-shadow: var(--content-box-shadow, 0 8px 24px rgba(0, 0, 0, 0.08));
}

.site-content h1 {
    margin-top: 0;
    color: var(--content-heading-color, #111827);
    font-size: var(--content-h1-font-size, 32px);
    line-height: 1.2;
}

.site-content h2,
.site-content h3 {
    color: var(--content-heading-color, #1f2937);
    line-height: 1.3;
}

.site-content h2 {
    font-size: var(--content-h2-font-size, 26px);
}

.site-content h3 {
    font-size: var(--content-h3-font-size, 22px);
}

.site-content a {
    color: var(--content-link-color, #2563eb);
    font-weight: bold;
    text-decoration: var(--content-link-decoration, underline);
}

.site-content a:hover {
    color: var(--content-link-hover-color, #1e40af);
    text-decoration: var(--content-link-hover-decoration, underline);
}

/* Footer */

.site-footer {
    max-width: 1100px;
    margin: 0 auto 30px auto;
    padding: 0;
    text-align: center;
    color: var(--footer-text-color, #6b7280);
    background: var(--footer-background-color, #ffffff);
    border: var(--footer-border, 0 solid transparent);
    border-radius: var(--footer-border-radius, 14px);
    box-shadow: var(--footer-box-shadow, 0 6px 18px rgba(0, 0, 0, 0.05));
    overflow: hidden;
}

.footer-inner {
    padding: var(--footer-padding-y, 26px) var(--footer-padding-x, 22px);
    border-top: 4px solid var(--footer-accent-color, #2563eb);
    font-size: var(--footer-font-size, 16px);
}

.footer-nav {
    margin-bottom: 12px;
    font-size: var(--footer-nav-font-size, 16px);
}

.footer-nav a {
    display: inline-block;
    color: var(--navigation-link-color, #2563eb);
    text-decoration: none;
    margin: 4px var(--footer-nav-link-gap, 6px);
    padding: var(--footer-nav-link-padding-y, 5px) var(--footer-nav-link-padding-x, 10px);
    border-radius: var(--footer-nav-link-radius, 999px);
    font-weight: bold;
}

.footer-nav a:hover {
    background: var(--navigation-link-hover-background-color, #eff6ff);
    color: var(--navigation-link-hover-color, #1e40af);
    text-decoration: none;
}

.footer-text {
    margin: 10px 0 6px 0;
    color: #374151;
    font-weight: bold;
}

.visitor-counter {
    display: var(--visitor-counter-display, inline-block);
    margin: 10px 0 6px 0;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--visitor-counter-background-color, #eff6ff);
    color: var(--visitor-counter-text-color, #1e40af);
    font-size: 14px;
}

.visitor-counter strong {
    color: var(--visitor-counter-number-color, #1d4ed8);
}

.footer-credit {
    display: var(--footer-credit-display, block);
    margin: 8px 0 0 0;
    color: var(--footer-credit-color, #9ca3af);
    font-size: 13px;
}


/* Buttons im Frontend */

.content-button,
.site-content .button {
    display: inline-block;
    background: var(--button-background-color, #2563eb);
    color: var(--button-text-color, #ffffff) !important;
    border: var(--button-border, 0 solid transparent);
    border-radius: var(--button-border-radius, 999px);
    padding: var(--button-padding-y, 10px) var(--button-padding-x, 18px);
    font-size: var(--button-font-size, 16px);
    font-weight: bold;
    text-decoration: none !important;
    box-shadow: var(--button-box-shadow, 0 4px 12px rgba(0, 0, 0, 0.08));
    transition:
        background 0.2s ease,
        color 0.2s ease,
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.content-button:hover,
.site-content .button:hover {
    background: var(--button-hover-background-color, #1d4ed8);
    color: var(--button-hover-text-color, #ffffff) !important;
    text-decoration: none !important;
    transform: translateY(-1px);
}

.content-button-secondary,
.site-content .button-secondary {
    background: var(--button-secondary-background-color, #e5e7eb);
    color: var(--button-secondary-text-color, #1f2937) !important;
}

.content-button-secondary:hover,
.site-content .button-secondary:hover {
    background: var(--button-secondary-hover-background-color, #d1d5db);
    color: var(--button-secondary-hover-text-color, #111827) !important;
}

/* Inhaltsbilder */

.content-image {
    max-width: 100%;
    height: auto;
    border: var(--image-border, 0 solid transparent);
    border-radius: var(--image-border-radius, 10px);
    display: block;
    margin: 20px 0;
}

.content-image-small {
    max-width: 300px;
}

.content-image-medium {
    max-width: 600px;
}

.content-image-large {
    max-width: 900px;
}

.content-image-center {
    margin-left: auto;
    margin-right: auto;
}

.content-image-left {
    float: left;
    margin: 8px 25px 18px 0;
}

.content-image-right {
    float: right;
    margin: 8px 0 18px 25px;
}

.content-clear {
    clear: both;
}

/* Bild-Copyright / Wasserzeichen */

.content-image-watermark {
    position: relative;
    display: inline-block;
    max-width: 100%;
    margin: 20px 0;
    line-height: 0;
}

.content-image-watermark .content-image {
    margin: 0;
}

.content-image-watermark-center {
    display: block;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.content-image-watermark-left {
    float: left;
    margin: 8px 25px 18px 0;
}

.content-image-watermark-right {
    float: right;
    margin: 8px 0 18px 25px;
}

.content-image-watermark-left .content-image,
.content-image-watermark-right .content-image {
    float: none;
}

.content-image-copyright-label {
    display: var(--image-copyright-display, inline-block);
    position: absolute;
    z-index: 5;
    max-width: calc(100% - 20px);
    padding: 5px 9px;
    border-radius: 999px;
    background: var(--image-copyright-background-color, #000000);
    color: var(--image-copyright-text-color, #ffffff);
    font-size: var(--image-copyright-font-size, 13px);
    font-weight: bold;
    line-height: 1.2;
    opacity: var(--image-copyright-opacity, 0.70);
    pointer-events: none;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.65);
}

.content-image-watermark-bottom-right .content-image-copyright-label {
    right: 10px;
    bottom: 10px;
}

.content-image-watermark-bottom-left .content-image-copyright-label {
    left: 10px;
    bottom: 10px;
}

.content-image-watermark-top-right .content-image-copyright-label {
    right: 10px;
    top: 10px;
}

.content-image-watermark-top-left .content-image-copyright-label {
    left: 10px;
    top: 10px;
}

.content-image-watermark-center .content-image-copyright-label {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}


/* Einfache responsive Anpassung */

@media (max-width: 768px) {
    .header-image {
        min-height: min(var(--header-image-height, 280px), 220px);
    }

    .header-position-left,
    .header-position-right {
        justify-content: center;
        padding-left: 20px;
        padding-right: 20px;
    }

    .header-title {
        font-size: 30px;
        left: 20px !important;
        right: 20px;
        top: 120px !important;
        text-align: center;
    }

    .header-logo {
        left: 20px !important;
        top: 20px !important;
    }

    .header-logo img {
        max-width: 130px;
    }

    .site-nav {
        padding: 12px 14px;
        font-size: min(var(--navigation-font-size, 16px), 15px);
    }

    .site-nav a {
        display: inline-block;
        margin: 3px;
        padding: 6px 10px;
    }

    .site-content {
        margin: 18px 12px;
        padding: min(var(--content-padding, 35px), 22px);
        border-radius: var(--content-border-radius, 12px);
    }

    .site-footer {
        margin: 0 12px 20px 12px;
        border-radius: var(--footer-border-radius, 12px);
    }

    .footer-inner {
        padding: 22px 16px;
    }

    .content-image-left,
    .content-image-right,
    .content-image-watermark-left,
    .content-image-watermark-right {
        float: none;
        margin: 20px auto;
    }

    .content-image-small,
    .content-image-medium,
    .content-image-large {
        max-width: 100%;
    }
}