* {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    line-height: 1.6;
    color: #222;
    background: #d2a8a8;
}

h2, h3 {
    line-height: 1.3;
    margin-top: 0;
}

p {
    margin-top: 0;
}

textarea {
    width: 100%;
    min-height: 140px;
    padding: 12px;
    font-family: Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    border: 1px solid #cfcfcf;
    border-radius: 8px;
    resize: vertical;
    background: #fff;
    color: #222;
}

.box {
    margin-top: 20px;
    padding: 18px;
    border: 1px solid #d7d7d7;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

.error {
    color: #a40000;
    font-weight: bold;
}

.button {
    display: inline-block;
    background: #98561c;
    color: #fff;
    border: 0;
    padding: 12px 18px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
    line-height: 1.2;
    min-height: 44px;
    text-decoration: none;
}

.button:hover {
    opacity: 0.95;
}

.page-wrap {
    max-width: 920px;
    margin: 0 auto;
    padding: 24px 16px 40px 16px;
}

.angle {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid #e5e5e5;
}

.form-actions {
    margin-top: 16px;
}

.progress-status {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.progress-log {
    margin-top: 8px;
}

.progress-log-row {
    padding: 6px 0;
    color: #555;
}

.progress-log-row.done {
    color: #222;
}

.spinner {
    width: 28px;
    height: 28px;
    border: 4px solid #ddd;
    border-top: 5px solid #a84949;;
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
    flex: 0 0 auto;
}

.progress-bar {  
    background: #a84949;;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    .page-wrap {
        padding: 18px 14px 32px 14px;
    }

    h2 {
        font-size: 28px;
    }

    h3 {
        font-size: 20px;
    }

    .box {
        padding: 16px;
        margin-top: 16px;
    }

    .button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .page-wrap {
        padding: 14px 12px 24px 12px;
    }

    h2 {
        font-size: 24px;
    }

    h3 {
        font-size: 18px;
    }

    .box {
        padding: 14px;
        border-radius: 8px;
    }

    textarea {
        min-height: 120px;
        padding: 10px;
    }
}