/* Style angepasst an das Prilchen Labs Webdesign */
:root {
    --bg-color: #e6ebeb;
    --card-bg: #ffffff;
    --border-color: #d8dede;
    --text-main: #333333;
    --text-muted: #666666;
    --accent-teal: #00b596;
    --nav-grey: #666666;
    --accent-bin: #00b596;
    --accent-oct: #d29922;
    --accent-dec: #1f6beb;
    --accent-hex: #8a40e5;
    --code-bg: #f4f6f6;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    padding: 20px;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    background-color: var(--bg-color);
}

header {
    background-color: var(--card-bg);
    padding: 30px 25px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

header h1 {
    color: #222222;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

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

.intro {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-left: 5px solid var(--accent-teal);
    border-radius: 6px;
    padding: 22px;
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.intro h2 {
    color: #222222;
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

@media (max-width: 500px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.card h2 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 2px solid;
}

.card.bin h2 { color: #00b596; border-color: var(--accent-teal); }
.card.oct h2 { color: #d29922; border-color: var(--accent-oct); }
.card.dec h2 { color: #1f6beb; border-color: var(--accent-dec); }
.card.hex h2 { color: #8a40e5; border-color: var(--accent-hex); }
.card.ascii h2 { color: #d97706; border-color: #d97706; }
.card.utf8 h2 { color: #00b596; border-color: var(--accent-teal); }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 12px;
    background-color: var(--code-bg);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
    background-color: var(--card-bg);
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

th, td {
    padding: 10px 12px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.92rem;
}

th {
    background-color: var(--accent-teal);
    color: #ffffff;
    font-weight: 600;
}

tr:nth-child(even) {
    background-color: #f9fbfb;
}

tr:hover {
    background-color: #f0f4f4;
}

.example-box {
    background-color: var(--code-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px 15px;
    margin-top: 15px;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.92rem;
    color: #222222;
}

.example-title {
    font-weight: bold;
    color: var(--text-muted);
    margin-bottom: 5px;
    font-family: sans-serif;
}

/* TOOL SECTION STYLES */
.tool-section {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--accent-teal);
    border-radius: 6px;
    padding: 25px;
    margin: 30px 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.tool-section h2 {
    color: #222222;
    margin-bottom: 8px;
    font-size: 1.5rem;
}

.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.input-group {
    display: flex;
    flex-direction: column;
}

.input-group label {
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-muted);
}

.input-group input {
    background-color: var(--card-bg);
    border: 1px solid #cccccc;
    border-radius: 4px;
    padding: 8px 12px;
    color: #222222;
    font-size: 1rem;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    transition: border-color 0.2s;
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 2px rgba(0, 181, 150, 0.15);
}

.note-box {
    background-color: #fff9f0;
    border-left: 4px solid #d97706;
    padding: 12px 15px;
    margin-top: 15px;
    border-radius: 0 4px 4px 0;
    font-size: 0.92rem;
}

.table-scroll {
    max-height: 480px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-top: 15px;
    background-color: var(--card-bg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.table-scroll table {
    margin: 0;
    border: none;
}

.table-scroll th {
    position: sticky;
    top: 0;
    z-index: 1;
}

footer {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
    margin-top: 30px;
}

footer a {
    color: var(--accent-teal);
    text-decoration: none;
    font-weight: 600;
}

footer a:hover {
    text-decoration: underline;
}