:root {
    --red: #FF0000;
    --bg: #000000;
    --text: #FFFFFF;
}
body {
    background-color: var(--bg);
    color: var(--text);
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
}
body.is-admin {
    padding-top: 75px; 
}
.wrapper {
    display: grid;
    grid-template-columns: 300px 1fr;
    grid-template-rows: auto 1fr auto;
    grid-template-areas: 
        "header header"
        "menu main"
        "footer footer";
    gap: 20px;
    max-width: 1400px;
    margin: 0 auto;
    min-height: 95vh;
}
.box {
    border: 4px solid var(--red);
    border-radius: 15px;
    padding: 20px;
    background-color: black;
}
.header { grid-area: header; display: flex; justify-content: space-between; align-items: center; }
.header h1 { margin: 0; font-size: 2.5rem; letter-spacing: 2px; color: var(--red); }
.time-box { text-align: right; font-weight: bold; font-size: 1.1rem; }
.menu { grid-area: menu; min-height: 250px;}
.box-title {
    background-color: var(--red);
    color: white;
    display: inline-block;
    padding: 5px 20px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 20px;
}
.nav-list { list-style: none; padding: 0; margin: 0; }
.nav-list li { margin-bottom: 12px; display: flex; justify-content: space-between; align-items: center;}
.nav-list a.nav-link { color: white; text-decoration: none; font-size: 1.2rem; transition: color 0.3s; flex-grow: 1; }
.nav-list a.nav-link:hover { color: var(--red); text-decoration: underline; }
.sort-arrows { display: flex; gap: 5px; }
.sort-arrow { color: gray; text-decoration: none; font-size: 1.2rem; background: #222; border-radius: 4px; padding: 0 5px; }
.sort-arrow:hover { color: white; background: var(--red); }
.main { grid-area: main; position: relative; }
.footer { 
    grid-area: footer; background-color: var(--red); height: 40px; border-radius: 15px; 
    display: flex; align-items: center; justify-content: center; position: relative;
}
.secret-login-area { position: absolute; left: 0; top: 0; height: 100%; width: 60px; z-index: 10; cursor: default; }
.action-btn {
    background-color: var(--red); color: white !important; padding: 8px 15px; border-radius: 8px;
    text-decoration: none !important; display: inline-block; margin: 5px 0; font-weight: bold; border: 1px solid white;
}
.action-btn:hover { background-color: darkred; }
input[type="text"], input[type="password"], input[type="url"], input[type="email"], input[type="date"], input[type="time"], select, textarea {
    width: 100%; padding: 10px; margin-bottom: 15px; background: #222; border: 1px solid var(--red);
    color: white; border-radius: 5px; font-family: Arial, sans-serif; box-sizing: border-box;
}
textarea { height: 350px; resize: vertical; }
.btn-submit { background: var(--red); color: white; border: none; padding: 10px 20px; font-size: 1.1rem; border-radius: 5px; cursor: pointer; font-weight: bold; }
.admin-topbar {
    position: fixed; top: 0; left: 0; right: 0; height: 55px; background: #0a0a0a; border-bottom: 3px solid var(--red);
    z-index: 9999; display: flex; align-items: center; padding: 0 20px; gap: 10px;
    box-shadow: 0 4px 15px rgba(255,0,0,0.3); overflow-x: auto; white-space: nowrap;
}
.admin-topbar .admin-brand { color: var(--red); font-weight: bold; letter-spacing: 1px; margin-right: 15px; display: flex; align-items: center; gap: 5px; font-size: 1.1rem; }
.admin-topbar .action-btn { margin: 0; padding: 6px 12px; font-size: 0.9rem; flex-shrink: 0; }
.admin-topbar .logout-btn { margin-left: auto; background: transparent; border: 1px solid var(--red); color: var(--red) !important; }
.admin-topbar .logout-btn:hover { background: var(--red); color: white !important; }
.provider-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 15px; margin-top: 20px; }
.provider-box { background: #151515; border: 2px solid #333; padding: 20px; border-radius: 10px; text-align: center; text-decoration: none; transition: 0.3s; display: flex; flex-direction: column; gap: 10px; }
.provider-box:hover { border-color: var(--red); background: #222; transform: translateY(-3px); }
.provider-name { color: white; font-size: 1.2rem; }
.provider-link { color: var(--red); font-weight: bold; }
.galerie-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 15px; }
.galerie-item { background: #222; padding: 10px; border-radius: 8px; text-align: center; }
.galerie-item img { max-width: 100%; height: 120px; object-fit: cover; border-radius: 5px; margin-bottom: 10px; }
.galerie-code { background: #000; color: #0f0; padding: 5px; font-size: 0.8rem; border: 1px solid #444; word-break: break-all; margin-bottom: 10px; display:block; }
.compare-table { width: 100%; border-collapse: collapse; margin: 15px 0; border: 2px solid var(--red); border-radius: 10px; overflow: hidden; display: table; }
.compare-table th { background: var(--red); color: white; padding: 12px; text-align: left; }
.compare-table td { padding: 12px; border-bottom: 1px solid #333; background: #151515; color: white; vertical-align: middle; }
.compare-table tr:hover td { background: #222; }
.module-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 20px; align-items: start; margin: 20px 0; }
.module-grid > div, .module-grid > table, .module-grid > object { margin: 0 !important; max-width: 100% !important; width: 100% !important; box-sizing: border-box; }
.module-grid > br { display: none; }

/* Bildschirmschoner Styles (NEU & ERZWUNGEN) */
.screensaver-overlay {
    position: fixed !important;
    top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important;
    background-color: #000000 !important;
    z-index: 99999 !important;
    /* display: flex !important; WURDE ENTFERNT, damit es beim Laden versteckt bleibt */
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100vw !important;
    height: 100vh !important;
}

/* Spezielle Regeln, wenn der Browser im Vollbild ist */
.screensaver-overlay:fullscreen,
.screensaver-overlay:-webkit-full-screen,
.screensaver-overlay:-moz-full-screen {
    display: flex !important;
    background-color: #000000 !important;
    align-items: center !important;
    justify-content: center !important;
}

.screensaver-content {
    text-align: center !important;
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
}

.ss-time {
    font-size: 18vw !important;
    font-weight: bold !important;
    line-height: 1 !important;
    text-shadow: 0 0 30px rgba(255,0,0,0.6) !important;
    font-family: monospace !important;
    color: #FF0000 !important; /* ATALA Rot wird hier zwingend vorgeschrieben */
    margin: 0 !important;
    padding: 0 !important;
}

.ss-date {
    font-size: 4vw !important;
    color: #FFFFFF !important;
    margin-top: 20px !important;
    font-family: Arial, sans-serif !important;
    font-weight: normal !important;
}

@media (max-width: 900px) { .wrapper { grid-template-columns: 1fr; grid-template-areas: "header" "menu" "main" "footer"; } }