/* Corporate Identity: MyPlace Inspired */
:root {
    --primary-blue: #003366;   /* Deep Navy */
    --accent-blue: #00a0e3;    /* Bright Cyan/Blue */
    --light-bg: #f4f7f9;       /* Very light gray-blue */
    --white: #ffffff;
    --text-dark: #333333;
    --text-light: #666666;
    --success: #28a745;
    --error: #dc3545;
}

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    display: flex;
    justify-content: center;
    background-color: var(--light-bg);
    color: var(--text-dark);
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 450px;
    width: 100%;
    background: var(--white);
    padding: 30px;
    border-radius: 8px; /* Etwas weniger rund, wirkt professioneller */
    box-shadow: 0 10px 25px rgba(0, 51, 102, 0.1); /* Blauer Schatten für Tiefe */
    border-top: 6px solid var(--primary-blue); /* Corporate Top-Border */
}

h1 {
    text-align: center;
    color: var(--primary-blue);
    font-size: 24px;
    margin-top: 0;
    letter-spacing: -0.5px;
}

h2 {
    font-size: 18px;
    color: var(--primary-blue);
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.status {
    text-align: center;
    font-size: 0.85em;
    margin-bottom: 20px;
    padding: 5px;
    background: #eef2f6;
    border-radius: 4px;
}

section {
    margin-bottom: 30px;
}

button {
    width: 100%;
    padding: 14px;
    margin: 10px 0;
    border: none;
    border-radius: 4px;
    background-color: var(--primary-blue);
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.1s ease;
}

button:hover {
    background-color: var(--accent-blue);
}

button:active {
    transform: scale(0.98);
}

button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

input[type="number"] {
    width: 100%;
    padding: 12px;
    box-sizing: border-box;
    margin-bottom: 15px;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-size: 20px;
    text-align: center;
    transition: border-color 0.3s ease;
}

input[type="number"]:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.question {
    font-size: 36px;
    text-align: center;
    margin: 25px 0;
    color: var(--primary-blue);
    font-weight: bold;
}

#feedback {
    text-align: center;
    font-weight: bold;
    min-height: 1.2em;
    margin-top: 10px;
}

hr {
    border: 0;
    border-top: 1px solid #eee;
    margin: 25px 0;
}

/* Hilfsklasse für die Statusanzeige */
.status-online { color: var(--success); font-weight: bold; }
.status-offline { color: var(--error); font-weight: bold; }