.files-shell { width: min(1100px, calc(100% - 40px)); margin: 0 auto; padding: 30px 0 50px; }
.files-top { display: flex; justify-content: space-between; gap: 16px; color: var(--muted); font-size: .8rem; }
.files-top a, .files-breadcrumb a, .files-parent, .files-empty a { color: var(--accent); text-decoration: none; }
.files-top a:hover, .files-breadcrumb a:hover, .files-parent:hover, .files-empty a:hover { text-decoration: underline; }
.files-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 38px 0 24px; }
.files-heading h1 { margin: 0 0 10px; font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -.04em; }
.files-heading p { margin: 0; color: var(--muted); line-height: 1.6; }
.files-heading .button { flex-shrink: 0; text-decoration: none; }
.files-breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; font-size: .85rem; color: var(--muted); }
.files-breadcrumb [aria-current="page"] { color: var(--text); }
.files-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; }
.files-parent { display: block; padding: 18px 22px; border-bottom: 1px solid var(--border); font-size: .85rem; }
.files-list { list-style: none; margin: 0; padding: 0; }
.files-list li + li { border-top: 1px solid var(--border); }
.file-entry { display: flex; align-items: center; gap: 16px; padding: 20px 22px; color: var(--text); text-decoration: none; }
.file-entry:hover { background: var(--surface-soft); }
.file-icon { flex: 0 0 42px; height: 42px; display: grid; place-items: center; border-radius: 10px; background: var(--surface-soft); color: var(--accent); font-size: .7rem; font-weight: 800; }
.file-info { flex: 1; min-width: 0; }
.file-info strong { display: block; font-size: .9rem; overflow-wrap: anywhere; line-height: 1.5; }
.file-info small { display: block; margin-top: 4px; color: var(--muted); font-size: .75rem; line-height: 1.5; }
.file-action { color: var(--accent); font-size: 1.25rem; }
.files-empty { margin: 0; padding: 28px 22px; color: var(--muted); line-height: 1.6; }
@media (max-width: 600px) {
    .files-shell { width: calc(100% - 24px); padding-top: 22px; }
    .files-heading { align-items: flex-start; flex-direction: column; margin-top: 28px; }
    .files-top { font-size: .72rem; }
    .file-entry { padding: 16px 14px; gap: 10px; }
}