/* Download category (Apple-style) — file list within a category.
   Ported from apple-client-area/downloadscat.html. Prefix: .dl-* */

.page-header { margin: 8px 0 24px; }
.page-header h1 {
    font-size: var(--text-h2);
    font-weight: var(--fw-semibold);
    letter-spacing: -0.028em;
    color: var(--color-text-primary);
    margin: 0 0 8px;
    line-height: 1.1;
}
@media (max-width: 880px) { .page-header h1 { font-size: var(--text-h3); } }
@media (max-width: 480px) { .page-header h1 { font-size: var(--text-h4); } }
.page-header-meta { display: inline-flex; align-items: center; gap: 8px; margin-top: 4px; font-size: var(--text-base); color: var(--color-text-tertiary); letter-spacing: -0.004em; }
.page-header-meta .dot { opacity: 0.45; }

/* 2-column split */
.dl-split { display: grid; grid-template-columns: 240px 1fr; gap: 24px; align-items: start; }
/* On mobile the columns stack — show the files first, push the Support sub-nav below. */
@media (max-width: 880px) {
    .dl-split { grid-template-columns: 1fr; }
    .dl-split > aside { order: 2; }
}

/* Shared sub-nav (page-local copy) */
.subnav-card { padding: 8px; }
.subnav-heading { font-size: var(--text-xs); font-weight: var(--fw-semibold); color: var(--color-text-tertiary); text-transform: uppercase; letter-spacing: 0.06em; padding: 10px 12px 8px; }
.subnav-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: var(--radius-sm); color: var(--color-text-primary); font-size: var(--text-base); letter-spacing: -0.008em; text-decoration: none; transition: background var(--transition-fast); }
.subnav-item:hover { background: var(--sidebar-item-hover); color: var(--color-text-primary); text-decoration: none; }
.subnav-item.active { background: var(--sidebar-item-active); font-weight: var(--fw-medium); }
.subnav-item svg { width: 14px; height: 14px; color: var(--color-text-tertiary); flex-shrink: 0; }
.subnav-item.active svg { color: var(--color-accent); }

/* Category banner */
.dl-cat-banner { display: flex; align-items: center; gap: 14px; padding: 18px 22px; }
.dl-cat-banner-ico { width: 44px; height: 44px; border-radius: 12px; background: var(--color-orange-bg); color: var(--color-orange-text); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.dl-cat-banner-ico svg { width: 20px; height: 20px; }
.dl-cat-banner-meta { flex: 1; min-width: 0; }
.dl-cat-banner-title { font-size: var(--text-xl); font-weight: var(--fw-semibold); color: var(--color-text-primary); letter-spacing: -0.014em; }
.dl-cat-banner-sub { font-size: var(--text-base); color: var(--color-text-tertiary); margin-top: 2px; letter-spacing: -0.008em; }

/* Toolbar */
.dl-toolbar { display: flex; align-items: center; gap: 10px; padding: 12px 18px; border-bottom: 0.5px solid var(--color-border); flex-wrap: wrap; }
.dl-search { flex: 1 1 240px; min-width: 180px; max-width: 340px; position: relative; display: inline-flex; align-items: center; }
.dl-search svg { position: absolute; left: 12px; width: 13px; height: 13px; color: var(--color-text-tertiary); pointer-events: none; }
.dl-search input { padding: 0 14px 0 32px; height: 32px; width: 100%; margin: 0; font-size: var(--text-base); border-radius: var(--radius-pill); background: var(--color-surface-secondary); border: 1px solid transparent; color: var(--color-text-primary); transition: all var(--transition-fast); font-family: inherit; }
.dl-search input:focus { outline: none; background: var(--color-surface); border-color: var(--color-accent); }
.dl-toolbar-spacer { flex: 1 1 8px; }

.dl-sort {
    appearance: none; height: 30px; padding: 0 28px 0 12px;
    border: 0.5px solid var(--color-border); border-radius: var(--radius-pill);
    background: var(--color-surface); font-size: var(--text-base); font-weight: var(--fw-medium);
    color: var(--color-text-primary); font-family: inherit; letter-spacing: -0.008em;
    cursor: pointer;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%2386868b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
    background-repeat: no-repeat; background-position: right 10px center;
}
.dl-sort:focus { outline: none; border-color: var(--color-accent); }

.dl-filters { display: inline-flex; background: var(--color-surface-secondary); border-radius: var(--radius-pill); padding: 3px; gap: 0; }
.dl-filters button { border: 0; background: transparent; padding: 5px 12px; font-size: var(--text-sm); font-weight: var(--fw-medium); color: var(--color-text-secondary); border-radius: var(--radius-pill); cursor: pointer; font-family: inherit; transition: all 0.15s; }
.dl-filters button.active { background: var(--color-surface); color: var(--color-text-primary); box-shadow: 0 1px 3px var(--sidebar-item-active); }

/* File rows */
.dl-file-row { display: flex; align-items: center; gap: 14px; padding: 14px 20px; border-bottom: 0.5px solid var(--color-border); text-decoration: none; color: inherit; transition: background var(--transition-fast); }
.dl-file-row:last-child { border-bottom: 0; }
.dl-file-row:hover { background: var(--sidebar-item-hover); }

.dl-file-ico { width: 34px; height: 42px; border-radius: 5px; display: flex; align-items: center; justify-content: center; font-size: var(--text-xs); font-weight: var(--fw-bold); letter-spacing: 0.04em; color: var(--color-surface); flex-shrink: 0; position: relative; background: var(--color-text-tertiary); }
.dl-file-ico::before { content: ""; position: absolute; top: 0; right: 0; border-width: 0 0 6px 6px; border-style: solid; border-color: transparent transparent rgba(255,255,255,0.35) transparent; }
.dl-file-ico.pdf { background: var(--color-red-text); }
.dl-file-ico.zip { background: var(--color-orange-text); }
.dl-file-ico.exe { background: var(--color-accent); }
.dl-file-ico.dmg { background: var(--color-text-secondary); }

.dl-file-meta { flex: 1; min-width: 0; }
.dl-file-name { font-size: var(--text-md); font-weight: var(--fw-medium); color: var(--color-text-primary); letter-spacing: -0.008em; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.dl-file-new-pill { display: inline-flex; align-items: center; padding: 1px 7px; border-radius: var(--radius-pill); background: var(--color-green-bg); color: var(--color-green-text); font-size: var(--text-xs); font-weight: var(--fw-semibold); letter-spacing: 0.04em; text-transform: uppercase; }
.dl-lock { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: var(--radius-pill); background: var(--color-orange-bg); color: var(--color-orange-text); font-size: var(--text-xs); font-weight: var(--fw-medium); white-space: nowrap; }
.dl-lock svg { width: 10px; height: 10px; }
.dl-file-desc { font-size: var(--text-sm); color: var(--color-text-secondary); margin-top: 4px; line-height: 1.45; letter-spacing: -0.004em; max-width: 640px; }
.dl-file-sub { font-size: var(--text-sm); color: var(--color-text-tertiary); margin-top: 6px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.dl-file-sub .dot { opacity: 0.45; }

.dl-file-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.dl-dl-btn { height: 32px; padding: 0 14px; display: inline-flex; align-items: center; gap: 6px; background: var(--color-surface); border: 0.5px solid var(--color-border); border-radius: var(--radius-pill); color: var(--color-text-primary); font-size: var(--text-base); font-weight: var(--fw-medium); letter-spacing: -0.008em; cursor: pointer; font-family: inherit; text-decoration: none; transition: all var(--transition-fast); }
.dl-dl-btn:hover { border-color: var(--color-accent); color: var(--color-accent); background: var(--color-accent-light); }
.dl-dl-btn svg { width: 12px; height: 12px; }

/* Subcategory folder rows */
.dl-subcat-ico { width: 34px; height: 34px; border-radius: 8px; background: var(--color-accent-light); color: var(--color-accent); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.dl-subcat-ico svg { width: 16px; height: 16px; }

/* Footer */
.dl-footer { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 20px; border-top: 0.5px solid var(--color-border); background: var(--color-surface-tertiary); font-size: var(--text-sm); color: var(--color-text-tertiary); }
.dl-footer .spacer { flex: 1; }
.dl-footer a { color: var(--color-accent); font-size: var(--text-base); text-decoration: none; letter-spacing: -0.008em; }

/* Empty state */
.dl-empty { text-align: center; padding: 60px 24px; }
.dl-empty-ico { width: 56px; height: 56px; border-radius: 50%; background: var(--color-bg); display: inline-flex; align-items: center; justify-content: center; margin-bottom: 16px; color: var(--color-text-tertiary); }
.dl-empty-ico svg { width: 22px; height: 22px; }
.dl-empty-title { font-size: var(--text-xl); font-weight: var(--fw-semibold); color: var(--color-text-primary); margin: 0 0 6px; }
.dl-empty-sub { font-size: var(--text-md); color: var(--color-text-secondary); margin: 0 auto 20px; max-width: 380px; line-height: 1.5; }

/* hidden rows (client-side type filter) */
.dl-file-row[hidden] { display: none; }