/* Documents module (Phase 12): top-level Компанія/Мої library + PDF preview panel. */

.docs-page { width: min(1160px, 100%); margin: 0 auto; padding-bottom: var(--space-8); }
.docs-page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-6); padding: var(--space-5) 0 var(--space-6); border-bottom: 1px solid var(--color-border); }
.docs-page-head h1 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.45rem); line-height: 1.08; letter-spacing: -.04em; }
.docs-page-head > div > p:last-child { max-width: 680px; margin: var(--space-3) 0 0; color: var(--color-fg-muted); font-size: var(--text-sm); line-height: 1.6; }
.docs-eyebrow { margin: 0 0 var(--space-2); color: var(--color-primary); font-size: var(--text-xs); font-weight: var(--font-bold); text-transform: uppercase; letter-spacing: .09em; }
.docs-toolbar { display: grid; grid-template-columns: auto minmax(240px, 1fr) 200px; align-items: center; gap: var(--space-3); margin: var(--space-5) 0 var(--space-6); }
.docs-toolbar .lv-tabs { margin: 0; }
.docs-toolbar .people-filter { width: 100%; margin: 0; }
.docs-overview { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-3); margin-bottom: var(--space-6); }
.docs-overview > div { min-width: 0; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; align-items: center; column-gap: var(--space-3); padding: var(--space-5); border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: var(--color-surface); box-shadow: var(--shadow-sm); }
.docs-overview > div > span { grid-row: 1 / 3; display: grid; place-items: center; width: 42px; height: 42px; border-radius: var(--radius-md); background: var(--color-primary-soft); color: var(--color-primary); }
.docs-overview .is-warning > span { background: var(--color-warning-soft); color: var(--color-warning); }
.docs-overview .icon { width: 19px; height: 19px; }
.docs-overview b { font-size: var(--text-xl); line-height: 1; font-variant-numeric: tabular-nums; }
.docs-overview small { color: var(--color-fg-muted); font-size: var(--text-xs); }
.docs-list-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-4); }
.docs-list-head h2 { margin: 0; font-size: var(--text-lg); }
.docs-list-head p { margin: 4px 0 0; color: var(--color-fg-muted); font-size: var(--text-xs); }
.docs-list-head > span { display: grid; place-items: center; min-width: 30px; height: 30px; border-radius: var(--radius-full); background: var(--color-surface-2); color: var(--color-fg-muted); font-size: var(--text-xs); font-weight: var(--font-bold); }
.docs-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); }
.docs-card { min-width: 0; min-height: 250px; display: flex; flex-direction: column; padding: var(--space-5); border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: var(--color-surface); box-shadow: var(--shadow-sm); }
.docs-card--warn { border-color: var(--color-warning); }
.docs-card--bad { border-color: var(--color-danger); }
.docs-card header { display: flex; align-items: center; gap: var(--space-2); }
.docs-card__icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: var(--radius-lg); background: var(--color-primary-soft); color: var(--color-primary); }
.docs-card--warn .docs-card__icon { background: var(--color-warning-soft); color: var(--color-warning); }
.docs-card--bad .docs-card__icon { background: var(--color-danger-soft); color: var(--color-danger); }
.docs-card__icon .icon { width: 19px; height: 19px; }
.docs-card__folder { max-width: 130px; padding: 5px 9px; overflow: hidden; border-radius: var(--radius-full); background: var(--color-surface-2); color: var(--color-fg-muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.docs-card header .lv-del { margin-left: auto; }
.docs-card__body { flex: 1; padding: var(--space-5) 0; }
.docs-card__body h3 { margin: 0; font-size: var(--text-base); line-height: 1.4; overflow-wrap: anywhere; }
.docs-card__body p { margin: 7px 0 0; color: var(--color-fg-muted); font-size: var(--text-xs); }
.docs-card__meta { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-3); color: var(--color-fg-subtle); font-size: 10px; }
.docs-card footer { display: flex; align-items: center; min-height: 34px; padding-top: var(--space-3); border-top: 1px solid var(--color-border); }
.docs-card footer .btn { width: 100%; }
.docs-card__stored { display: inline-flex; align-items: center; gap: 5px; color: var(--color-fg-muted); font-size: var(--text-xs); }
.docs-card__stored .icon { width: 13px; height: 13px; }
.docs-empty { display: grid; place-items: center; min-height: 280px; padding: var(--space-8); border: 1px dashed var(--color-border-strong); border-radius: var(--radius-xl); text-align: center; }
.docs-empty > span { display: grid; place-items: center; width: 56px; height: 56px; border-radius: var(--radius-full); background: var(--color-primary-soft); color: var(--color-primary); }
.docs-empty .icon { width: 25px; height: 25px; }
.docs-empty h3 { margin: var(--space-4) 0 0; }
.docs-empty p { margin: var(--space-2) 0 0; color: var(--color-fg-muted); font-size: var(--text-sm); }
.docs-upload-intro { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-4); border-radius: var(--radius-lg); background: var(--color-primary-soft); }
.docs-upload-intro > span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: var(--radius-md); background: var(--color-surface); color: var(--color-primary); }
.docs-upload-intro .icon { width: 18px; height: 18px; }
.docs-upload-intro strong { font-size: var(--text-sm); }
.docs-upload-intro p { margin: 4px 0 0; color: var(--color-fg-muted); font-size: var(--text-xs); }

.drawer--wide { width: 720px; }
.doc-preview-body { flex: 1; display: flex; padding: 0; }
.doc-preview-frame { flex: 1; border: 0; width: 100%; height: 100%; }

@media (max-width: 900px) {
  .drawer--wide { width: 100%; max-width: 100vw; }
  .docs-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .docs-toolbar { grid-template-columns: auto 1fr; }
  .docs-toolbar .people-filter { grid-column: 1 / 3; }
}
@media (max-width: 620px) {
  .docs-page-head { align-items: stretch; flex-direction: column; }
  .docs-page-head .btn { align-self: flex-start; }
  .docs-toolbar, .docs-overview, .docs-grid { grid-template-columns: 1fr; }
  .docs-toolbar .people-filter { grid-column: auto; }
}