/* renhelp theme base */
/* Basic reset */
* { box-sizing: border-box; }
body {
    background-color: #cfe3ff; /* light blue background from screenshot */
    color: #1b2430; /* a dark but soft text color */
    margin: 0;
    padding: 0;
    font-family: "Roboto", "Helvetica Neue", Arial, sans-serif;
}

.ren-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 16px;
    background: white;
    border: 1px solid #95bfe5; /* subtle border to set container apart */
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* header */
.ren-header {
    background-color: #8fb7e9; /* darker header blue */
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid #7aa6da;
}

.ren-logo img {
    height: 48px;
    margin-right: 12px;
}

/* navigation */
.ren-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.ren-nav li {
    margin-right: 16px;
}

.ren-nav a {
    color: #ffffff;
    text-decoration: none;
    font-size: 14px;
}

.ren-nav a:hover {
    text-decoration: underline;
}


/* section header */
.ren-section-title {
    background-color: #c7def8;
    padding: 8px 10px;
    border: 1px solid #7aa6da;
    border-radius: 4px;
    display: flex;
    align-items: center;
    margin-top: 24px;
}

.ren-section-subtitle {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ren-section-title h2 {
    margin: 0;
    font-size: 16px;
    color: #1b2430;
}

.section-icon {
    width: 34px;
    height: 34px;
    margin-right: 8px;
}

/* tutorial table */
.tutorials-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
    background-color: #ffffff;
    border: 1px solid #8fb7e9;
}

.tutorials-table th, .tutorials-table td {
    padding: 8px 12px;
    border-bottom: 1px solid #7aa6da;
    text-align: left;
    font-size: 13px;
}

.tutorials-table thead th {
    background-color: #8fb7e9;
    color: #ffffff;
    border-bottom: 2px solid #7aa6da;
}

.tutorials-table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.04);
}

.tutorials-table td[data-label]::before { /* for responsive: prepend label */
    content: attr(data-label) ": ";
    font-weight: bold;
    display: inline-block;
    width: 80px;
    color: #555;
}

/* skill icons */
.skill-stars {
    white-space: nowrap;
}

.skill-stars .star {
    font-size: 14px;
    margin-right: 2px;
}

.skill-stars .filled {
    color: #2d529f;
}

.skill-stars .empty {
    color: #aac1e0;
}

.tag-type {
    display: inline-block;
    padding: 2px 6px;
    background-color: #d3e8ff;
    border: 1px solid #7aa6da;
    border-radius: 10px;
    font-size: 12px;
    margin-right: 4px;
    color: #163d71;
}


/* responsive */
@media (max-width:900px) {
    .ren-container { padding:8px; }
    .ren-logo img { height:44px; }
    .tutorials-table thead { display:none; }
    .tutorials-table tbody td { display:block; width:100%; }
    .tutorials-table tbody td:before {
        content: attr(data-label);
        display:block;
        font-weight:600;
        margin-bottom:4px;
    }
}

/* tutorial metadata */
/* Subtle metadata box */
.tutorial-meta {
    padding: 6px 10px;       /* tighter */
    margin: 12px 0 20px;
    background: #f7f7f7;
    border: 1px solid #cfcfcf;
    border-radius: 4px;
    font-size: 0.92rem;
}

/* Metadata table refinement */
.tutorial-meta table {
    width: auto;                       /* no stretching */
    border-collapse: collapse;
}

.tutorial-meta tbody {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.tutorial-meta th {
    text-align: left;
    padding: 3px 8px 3px 0;
    font-weight: bold;
    color: #444;
    white-space: nowrap;
    font-size: 0.9rem;
}

.tutorial-meta td {
    padding: 3px 0;
    color: #222;
    font-size: 0.9rem;
}

/* star icons */
.skill-stars .star {
    font-size: 0.95rem;
    color: #bbb;
}

.skill-stars .star.filled {
    color: #d5a500;
}

.tool-tag {
    padding: 2px 6px;
    font-size: 0.78rem;
    background: #e9e9e9;
    border: 1px solid #d0d0d0;
    border-radius: 3px;
}

/* footer */
footer {
    border: 1px black dashed;
    padding: 5px;
}

/* responsive images */
.page-content img {
    max-width: calc(100% - 16px);
}

/* code blocks */
pre {
    background: rgba(255, 255, 255, 0.04);
    padding: 1rem 1.25rem;
    border: 1px solid #4aa3ff;
    border-radius: 6px;
    overflow-x: auto;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
    margin: 1.25rem 0;
}

pre code {
    font-family: "Fira Code", "Source Code Pro", Consolas, monospace;
    font-size: 0.95rem;
    line-height: 1.5;
}

code {
    font-family: "Fira Code", "Source Code Pro", Consolas, monospace;
    font-size: 0.85rem;
}



/* blockquotes */
blockquote {
    margin: 1.5rem 0;
    padding: 1rem 1.25rem;
    border-left: 4px solid #4aa3ff;
    background: rgba(255, 255, 255, 0.04);
    font-style: italic;
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

blockquote p {
    margin: 0;
}

blockquote strong {
    color: #4aa3ff;
}