@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700&family=Segoe+UI&display=swap');

/* MODERNES, NEUTRALES DESIGN FÜR DIE DOKUMENTATION (High-End Dark) */
:root {
    /* --- MASTER THEME VARIABLES --- */
    --bg-color: #0f1115;
    --panel-bg: rgba(20, 25, 35, 0.85);
    /* Etwas undurchsichtiger für Lesbarkeit */
    --card-bg: rgba(255, 255, 255, 0.03);
    --text-color: #ffffff;
    --text-muted: #b0b0b0;
    --highlight: #00bcd4;
    --accent-color: rgba(0, 188, 212, 0.2);
    --border-color: rgba(255, 255, 255, 0.1);
    --code-bg: rgba(0, 0, 0, 0.3);

    --font-heading: 'Cinzel', serif;
    --font-ui: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

    --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* Twemoji Styles */
img.emoji {
    height: 1em;
    width: 1em;
    margin: 0 .05em 0 .1em;
    vertical-align: -0.1em;
}

body {
    font-family: var(--font-ui);
    line-height: 1.6;
    color: var(--text-color);
    background: radial-gradient(circle at center, #1a1d24 0%, #0f1115 100%);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* --- LIGHT MODE (Classic Help Style) --- */
body.light-mode {
    --bg-color: #f4f7f6;
    --panel-bg: rgba(255, 255, 255, 0.95);
    --card-bg: #ffffff;
    --text-color: #333333;
    --text-muted: #666666;
    --highlight: #2980b9;
    --accent-color: rgba(52, 152, 219, 0.15);
    --border-color: #e0e0e0;
    --code-bg: #f1f1f1;
    --shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    background: #f4f7f6;
}

body.light-mode h1,
body.light-mode h2,
body.light-mode h3 {
    color: #2c3e50;
}

body.light-mode strong {
    color: #000;
}

body.light-mode footer {
    color: #888;
}

body.light-mode .back-link {
    background: var(--highlight);
    color: #fff;
}

body.light-mode .back-link:hover {
    background: #1f618d;
}

.container {
    max-width: 1000px;
    margin: 40px auto;
    background: var(--panel-bg);
    padding: 60px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

/* HEADER */
header {
    text-align: center;
    margin-bottom: 60px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

h1 {
    font-family: var(--font-heading);
    margin: 0 0 10px 0;
    color: #e0e0e0;
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

header p {
    color: var(--highlight);
    font-size: 1.2rem;
    font-weight: 500;
}

/* TYPOGRAFIE */
h2 {
    font-family: var(--font-heading);
    color: #e0e0e0;
    border-left: 4px solid var(--highlight);
    padding-left: 15px;
    margin-top: 60px;
    margin-bottom: 25px;
    font-size: 1.8rem;
    text-transform: uppercase;
}

h3 {
    font-family: var(--font-heading);
    color: var(--highlight);
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

h4 {
    color: #fff;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.1rem;
    font-weight: 600;
}

p,
li {
    font-size: 1.05rem;
    color: var(--text-muted);
}

strong {
    color: #fff;
}

ul,
ol {
    padding-left: 25px;
    margin-bottom: 20px;
}

li {
    margin-bottom: 10px;
}

/* GRID LAYOUT FÜR KARTEN */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.card {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    box-shadow: none;
    transition: all 0.2s;
}

.card:hover {
    transform: translateY(-3px);
    border-color: var(--highlight);
    box-shadow: 0 0 15px var(--accent-color);
    background: rgba(255, 255, 255, 0.05);
}

/* HINWEIS BOXEN */
.note {
    background-color: rgba(0, 188, 212, 0.1);
    border-left: 4px solid var(--highlight);
    padding: 15px 20px;
    margin: 20px 0;
    border-radius: 0 4px 4px 0;
    font-size: 0.95rem;
    color: #fff;
}

/* CODE & LINKS */
code {
    background: var(--code-bg);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Consolas', monospace;
    color: var(--highlight);
    font-size: 0.9em;
    border: 1px solid var(--border-color);
}

.back-link {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 30px;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.back-link:hover {
    background: var(--accent-color);
    border-color: var(--highlight);
    box-shadow: 0 0 15px var(--accent-color);
    color: #fff;
}

.theme-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    margin: 0;
    padding: 10px 15px;
    min-width: auto;
}

/* FOOTER */
footer {
    text-align: center;
    margin-top: 80px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.9rem;
}

footer a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.2s;
}

footer a:hover {
    color: var(--highlight);
    text-decoration: underline;
}

/* --- RESPONSIVE ANPASSUNGEN (Mobile & Tablet) --- */
@media (max-width: 768px) {
    .container {
        padding: 20px;
        margin: 20px auto;
        width: 95%;
        box-shadow: none;
    }

    header {
        margin-bottom: 30px;
        padding-bottom: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .theme-btn {
        position: static;
        margin-bottom: 15px;
        order: -1; /* Button nach ganz oben */
    }

    h1 {
        font-size: 2rem;
        text-align: center;
    }

    .grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 15px;
        margin: 10px auto;
    }

    h1 {
        font-size: 1.6rem;
    }

    .back-link {
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }
}