:root {
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-color: #3b82f6; /* Синий */
    --accent-hover: #2563eb;
    --success-color: #10b981;
    --terminal-bg: #000000;
    --terminal-text: #00ff41;
}

body {
    font-family: 'Roboto Mono', monospace; /* Моноширинный шрифт */
    background-color: var(--bg-color);
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    background-color: var(--card-bg);
    padding: 60px;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    width: 600px;
    border: 1px solid #334155;
    text-align: center;
}

h1 {
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 40px;
    border-bottom: 2px solid var(--accent-color);
    display: inline-block;
    padding-bottom: 10px;
}

.main-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 20px 40px;
    font-size: 18px;
    font-family: 'Roboto Mono', monospace;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
    text-transform: uppercase;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
}

.main-btn:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 0 25px rgba(59, 130, 246, 0.7);
    transform: scale(1.02);
}

.main-btn:disabled {
    background-color: #475569;
    color: #94a3b8;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.status-container {
    margin-top: 30px;
    background-color: var(--terminal-bg);
    border-radius: 6px;
    padding: 20px;
    border: 1px solid #333;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.status {
    color: var(--terminal-text);
    font-size: 14px;
    line-height: 1.6;
}

.status-icon {
    font-size: 20px;
    margin-right: 10px;
    vertical-align: middle;
}