/* Portfolio page — homepage only. main.css provides design tokens. */

.portfolio-grid {
    max-width: var(--max-wide);
    margin: 0 auto;
    padding: 6rem 2rem 4rem;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

@media (max-width: 900px) {
    .portfolio-grid { grid-template-columns: 1fr; padding-top: 4rem; }
    .portfolio-grid .pf-bio { order: -1; position: static; top: auto; }
}

/* ===== Cards column ===== */

.portfolio-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

@media (max-width: 700px) {
    .portfolio-cards { grid-template-columns: 1fr; }
}

.pf-card {
    background: var(--bg-card);
    border: 1px solid var(--rule);
    padding: 1rem 1.1rem;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: left;
    width: 100%;
    font-family: inherit;
}

.pf-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(26, 24, 21, 0.08);
}

.pf-card-head {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.pf-card-logo {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--rule-soft);
    flex-shrink: 0;
    object-fit: cover;
}

.pf-card-name {
    font-family: var(--font-display), 'serif';
    font-weight: 900;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
    flex-grow: 1;
}

.project-created-year-card {
    display: inline-block;
    padding: 1px 8px;
    margin-right: 0.4rem;
    font-family: var(--font-meta), sans-serif;
    font-size: 0.7rem;
    font-weight: 500;
    color: #0969da;
    background: rgba(56, 139, 253, 0.12);
    border-radius: 999px;
    vertical-align: middle;
    letter-spacing: 0.04em;
}

.pf-badge {
    font-family: var(--font-meta), 'serif';
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 2px 7px;
    border: 1px solid var(--ink);
    display: inline-block;
    max-width: 100%;
    white-space: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    vertical-align: middle;
    scrollbar-width: none;        /* Firefox */
    -ms-overflow-style: none;     /* old Edge / IE */
}
.pf-badge::-webkit-scrollbar { display: none; }  /* Chrome / Safari */
.pf-badge.live, .pf-badge.up { background: #d8efd5; border-color: #2f6f3f; color: var(--ink); }
.pf-badge.offline, .pf-badge.down { background: transparent; border-color: #6b1c1c; color: #6b1c1c; }
.pf-badge.degraded, .pf-badge.awaiting_intents { background: #f7e9c4; border-color: #c89b3c; color: var(--ink); }
.pf-badge.unknown { background: var(--rule-soft); border-color: var(--ink-mute); color: var(--ink-mute); }

.pf-card-desc {
    font-size: 0.92rem;
    line-height: 1.45;
    color: var(--ink-soft);
}

.pf-card-tags {
    font-family: var(--font-meta), 'serif';
    font-size: 0.7rem;
    color: var(--ink-soft);
}
.pf-card-tags .tag::before { content: '· '; color: var(--ink-mute); }
.pf-card-tags .tag:first-child::before { content: ''; }

.pf-card-meta {
    border-top: 1px solid var(--rule-soft);
    padding-top: 0.5rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.72rem;
    color: var(--ink-soft);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.pf-card-meta .hash { color: var(--ink-mute); margin: 0 0.35em; }

/* ===== Bio sidebar ===== */

.pf-bio {
    position: sticky;
    top: 5rem;
    text-align: left;
}

.pf-pfp-wrap {
    position: relative;
    width: 180px; height: 180px;
    margin-bottom: 1rem;
}
.pf-pfp-wrap img {
    width: 100%; height: 100%;
    object-fit: cover;
    border-radius: 50%;
    background: var(--rule-soft);
    border: 1px solid var(--rule);
}
.pf-pfp-pip {
    position: absolute;
    right: 12px; bottom: 18px;
    width: 22px; height: 22px;
    background: #2f6f3f;
    border: 4px solid var(--bg);
    border-radius: 50%;
}

.pf-bio-name {
    font-family: var(--font-display), 'sans-serif';
    font-weight: 900;
    font-size: 1.4rem;
    letter-spacing: -0.01em;
}
.pf-bio-handle {
    font-family: var(--font-meta), 'sans-serif';
    font-size: 0.7rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ink-mute);
    margin-bottom: 0.75rem;
}
.pf-bio-body {
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--ink-soft);
    margin-bottom: 1.25rem;
}
.pf-bio-links a {
    display: inline-block;
    margin-right: 1rem;
    font-family: var(--font-meta), 'serif';
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.pf-uri-logo { margin-top: 2rem; opacity: 0.6; }
.pf-uri-logo img { max-width: 60px; }

/* ===== Modal ===== */

.pf-modal-backdrop {
    position: fixed; inset: 0;
    background: rgba(26, 24, 21, 0.4);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 2rem;
}
.pf-modal-backdrop.open { display: flex; }

.pf-modal {
    background: var(--bg);
    color: var(--ink);
    border: 1px solid var(--rule);
    box-shadow: 0 12px 40px rgba(26, 24, 21, 0.22);
    padding: 1.75rem 1.9rem;
    width: min(680px, 100%);
    max-height: 88vh;
    overflow-y: auto;
}
.pf-modal-close {
    float: right;
    font-family: var(--font-meta), 'serif';
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-mute);
}
.pf-modal h3 {
    font-family: var(--font-display), 'serif';
    font-size: 1.6rem;
    margin-bottom: 0.35rem;
}
.pf-modal .label-meta {
    font-family: var(--font-meta), 'serif';
    font-size: 0.66rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ink-mute);
}
.pf-modal .rule { border-top: 1px solid var(--rule); margin: 1rem 0; }
.pf-modal .rule-soft { border-top: 1px solid var(--rule-soft); margin: 0.6rem 0; }

.pf-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; margin: 0.5rem 0; }
.pf-metric { background: var(--bg-card); border: 1px solid var(--rule-soft); padding: 0.55rem 0.7rem; }
.pf-metric .num { font-family: var(--font-display), 'serif'; font-size: 1.15rem; line-height: 1.1; }
.pf-metric .lbl { font-family: var(--font-meta), 'serif'; font-size: 0.6rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-mute); }

.pf-langbar { display: flex; height: 9px; border: 1px solid var(--rule); overflow: hidden; margin: 0.4rem 0; }
.pf-langbar > span { display: block; height: 100%; }
.pf-lang-legend { font-family: var(--font-meta), 'serif'; font-size: 0.7rem; color: var(--ink-soft); }

.pf-commits { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.78rem; }
.pf-commits a { color: var(--ink); text-decoration: none; }
.pf-commits a:hover { text-decoration: underline; }
.pf-commits .row { padding: 3px 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pf-commits .hash { color: var(--ink-mute); margin-right: 0.4em; }
.pf-commits .when { color: var(--ink-mute); margin-left: 0.4em; }

.pf-modal-links a {
    margin-right: 1rem;
    font-family: var(--font-meta), 'serif';
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    text-transform: lowercase;
    text-underline-offset: 3px;
}

/* ===== Skeleton fade-in ===== */
.pf-skeleton .pf-card { opacity: 0.4; }
.pf-loaded .pf-card { opacity: 1; transition: opacity 0.4s ease; }