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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

/* Хедер */
.guide-header {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px 20px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.guide-header h1 {
    font-size: 2.2rem;
    color: #667eea;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.1rem;
    color: #666;
    font-weight: 400;
}

/* Картки кроків */
.step-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 25px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.step-number {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h2 {
    color: #333;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.step-content p {
    margin-bottom: 15px;
    color: #555;
    font-size: 1rem;
}

.step-content ul,
.step-content ol {
    margin-left: 25px;
    margin-bottom: 15px;
}

.step-content li {
    margin-bottom: 8px;
    color: #555;
}

/* Підказки */
.tip {
    background: #f0f4ff;
    border-left: 4px solid #667eea;
    padding: 12px 15px;
    border-radius: 5px;
    color: #444;
    font-size: 0.95rem;
}

/* Код */
code {
    background: #f5f5f5;
    padding: 3px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    color: #d63384;
    font-size: 0.9rem;
}

kbd {
    background: #333;
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.code-example {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    margin-top: 15px;
}

.code-example pre {
    background: #2d2d2d;
    color: #f8f8f2;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin: 10px 0;
    max-width: 100%;
    word-wrap: break-word;
    white-space: pre-wrap;
}

.code-example code {
    background: transparent;
    color: #f8f8f2;
    padding: 0;
}

/* Кнопки */
.download-btn,
.back-btn,
.help-btn {
    display: inline-block;
    padding: 12px 25px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 10px;
    margin-right: 10px;
}

.download-btn:hover,
.back-btn:hover,
.help-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.back-btn {
    background: linear-gradient(135deg, #6c757d, #495057);
}

/* Блок допомоги */
.help-card {
    background: linear-gradient(135deg, #11998e, #38ef7d);
    color: white;
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    margin-top: 40px;
}

.help-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.help-card h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.help-card p {
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.help-card ul {
    text-align: left;
    max-width: 600px;
    margin: 20px auto;
    list-style: none;
}

.help-card li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
}

.help-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    font-weight: bold;
    font-size: 1.3rem;
}

/* Футер */
.guide-footer {
    background: rgba(255, 255, 255, 0.95);
    text-align: center;
    padding: 20px;
    margin-top: 30px;
    color: #666;
}

/* Адаптивність */
@media (max-width: 768px) {
    .guide-header h1 {
        font-size: 1.6rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .step-card {
        flex-direction: column;
        padding: 20px;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .step-content h2 {
        font-size: 1.2rem;
    }

    .help-card {
        padding: 25px;
    }

    .help-card h2 {
        font-size: 1.5rem;
    }

    /* Виправлення для блоку коду */
    .code-example pre {
        font-size: 0.85rem;
        padding: 10px;
    }
}

@media (max-width: 420px) {
    .container {
        padding: 10px;
    }

    .guide-header {
        padding: 25px 15px;
    }

    .guide-header h1 {
        font-size: 1.4rem;
    }

    .subtitle {
        font-size: 0.9rem;
    }

    .step-card {
        padding: 15px;
        margin-bottom: 15px;
    }

    .step-number {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .step-content h2 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }

    .step-content p,
    .step-content li {
        font-size: 0.9rem;
    }

    .code-example {
        padding: 10px;
    }

    .code-example pre {
        font-size: 0.75rem;
        padding: 8px;
        word-break: break-all;
        white-space: pre-wrap;
    }

    .download-btn,
    .back-btn,
    .help-btn {
        padding: 10px 18px;
        font-size: 0.9rem;
        display: block;
        text-align: center;
        margin-bottom: 10px;
    }

    .help-card {
        padding: 20px 15px;
    }

    .help-icon {
        font-size: 3rem;
    }

    .help-card h2 {
        font-size: 1.3rem;
    }

    .help-card p {
        font-size: 0.95rem;
    }

    .help-card ul {
        padding: 0 10px;
    }

    .help-card li {
        font-size: 0.9rem;
    }

    code {
        font-size: 0.8rem;
        word-break: break-word;
    }

    kbd {
        font-size: 0.75rem;
        padding: 2px 6px;
    }

    .tip {
        font-size: 0.85rem;
        padding: 10px;
    }
}