/* ==========================================================
   Grundlayout & Struktur (theme-unabhängig)
   ========================================================== */

/* ---------------------------------- */
/* Variablen */
:root {
    --font-family: Arial, sans-serif;
    --content-max-width: 1200px;
    --padding-base: 1rem;

    /* Theme-Variablen (werden in style-light2.css überschrieben) */
    --primary-color: #4CAF50;
    --nav-bg-color: #333;
    --nav-link-color: white;
    --nav-link-hover: #575757;
    --footer-bg-color: #f1f1f1;
}

/* ---------------------------------- */
/* Global Layout */
body {
    font-family: var(--font-family);
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow: auto;
}

body::-webkit-scrollbar {
    display: none;
}

/* ---------------------------------- */
/* Header */
header {
    background-color: var(--primary-color);
    color: white;
    padding: var(--padding-base);
    text-align: center;
    position: relative;
}

/* ---------------------------------- */
/* Navigation */
nav {
    background-color: var(--nav-bg-color);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
    padding: 0 var(--padding-base);
    box-sizing: border-box;
    width: fit-content;
    margin: 0 auto;
}

.nav-container.space-between {
    justify-content: space-between;
}

.nav-container.center-links {
    justify-content: center;
}

#nav-links {
    display: flex;
    gap: 10px;
}

nav a {
    color: var(--nav-link-color);
    padding: 0.875rem 1.25rem;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
}

nav a:hover {
    background-color: var(--nav-link-hover);
}

/* ---------------------------------- */
/* Content */
.content {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--padding-base);
}

iframe {
    width: 100%;
    border: none;
}

#welcome {
    text-align: center;
    max-width: 800px;
    padding: var(--padding-base);
    margin: auto;
}

.container {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 var(--padding-base);
}

/* ---------------------------------- */
/* Unterkunft-Grid */
.unterkunft-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    justify-content: center;
    max-width: 90vw;
    margin: 20px auto;
    padding: 0 var(--padding-base);
}

.unterkunft-box {
    text-align: center;
    cursor: pointer;
    background: #f8f8f8;
    padding: var(--padding-base);
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.2s ease-in-out;
}

.unterkunft-box:hover {
    transform: scale(1.05);
}

.unterkunft-box img {
    width: 100%;
    height: auto;
    max-height: 180px;
    object-fit: cover;
    border-radius: 8px;
}

/* ---------------------------------- */
/* Footer */
footer {
    padding: var(--padding-base);
    background-color: var(--footer-bg-color);
    text-align: center;
}

/* ---------------------------------- */
/* Sprachumschalter */
#language-switcher,
#language-switcher-footer select {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    border: 1px solid #ccc;
    font-size: 0.85rem;
    min-width: 120px;
    cursor: pointer;
    background: #fff;
}

#language-switcher-header {
    position: absolute;
    top: var(--padding-base);
    right: var(--padding-base);
}

#language-switcher-nav {
    display: inline-block;
}

#language-switcher-footer {
    margin-bottom: 10px;
    text-align: center;
}

/* ---------------------------------- */
/* Responsive Menü (Toggle + Animation) */
#nav-toggle {
    display: none;
    width: 100%;
    padding: 0.8rem;
    font-size: 1rem;
    background-color: var(--nav-bg-color);
    color: var(--nav-link-color);
    border: none;
    text-align: center;
    cursor: pointer;
    position: relative;
    transition: background-color 0.3s ease;
}

#nav-toggle::after {
    content: "▼";
    display: inline-block;
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

#nav-toggle.active::after {
    transform: rotate(180deg);
}

#nav-toggle:hover {
    background-color: var(--nav-link-hover);
}

/* ---------------------------------- */
/* Responsive Layout */
@media (max-width: 1000px) and (min-width: 600px) {
    .unterkunft-preview {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {


    /* Toggle sichtbar machen */
    #nav-toggle {
        display: block;
        z-index: 10;
    }

    /* Navigation standardmäßig eingeklappt */
    nav {
        max-height: 0;
        overflow: hidden;
        background-color: var(--nav-bg-color);
        transition: max-height 0.4s ease-out;
    }

    /* Wenn aktiv, ausklappen */
    nav.active {
        max-height: 500px;
        transition: max-height 0.4s ease-in;
    }

    .nav-container {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        padding: 0 10px;
    }

    #nav-links {
        flex-direction: column;
        gap: 5px;
    }

    #language-switcher-header,
    #language-switcher-nav,
    #language-switcher-footer {
        display: block;
        margin: 0.5rem auto;
        text-align: center;
    }

    #site-header {
        padding: 0.3rem 0;
        padding-left: 2rem;
        padding-right: 2rem;
    }

    #site-header h1 {
        font-size: 1.2rem;
        margin: 0.4rem 0;
    }
}

@media (max-width: 600px) {
    .unterkunft-preview {
        grid-template-columns: 1fr;
    }
}

/* ---------------------------------- */
/* Loading Indicator */
#loading-indicator {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    color: #333;
    display: none;
    z-index: 9999;
    background: rgba(255, 255, 255, 0.8);
    padding: 1rem 2rem;
    border-radius: 8px;
}