/* =========================
   Documents (List/Detail/Pay)
   NEW CLEAN VERSION
========================= */

/* ---- Base ---- */
.docs-page,
.doc-detail{
  padding: 56px 0 70px;
}

.docs-page__head{
  text-align:center;
  margin-bottom: 26px;
}

.docs-page__title{
  margin: 0 0 10px;
  font-weight: 900;
  font-size: 56px;
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.docs-page__subtitle{
  margin: 0 auto;
  max-width: 760px;
  color: var(--muted, #6b7280);
  font-size: 16px;
  line-height: 1.6;
}

/* ---- Filters ---- */
.docs-filters{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  justify-content:center;
  margin: 18px 0 28px;
}

.docs-filter{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line, #e5e7eb);
  background: #fff;
  color: var(--text, #111827);
  font-weight: 800;
  font-size: 13px;
  text-decoration:none;
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}

.docs-filter:hover{
  transform: translateY(-1px);
  border-color: rgba(0,0,0,.18);
}

.docs-filter.is-active{
  border-color: rgba(0,0,0,.18);
  background: var(--soft, #f5f6f8);
}

/* =========================
   Grid: 4 in a row (desktop)
========================= */
.docs-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)); /* <-- ВОТ ТУТ 4 */
  gap: 22px;
}

@media (max-width: 1200px){
  .docs-grid{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1024px){
  .docs-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .docs-page__title{ font-size: 44px; }
}
@media (max-width: 640px){
  .docs-grid{ grid-template-columns: 1fr; }
  .docs-page__title{ font-size: 36px; }
}

/* =========================
   Card
========================= */
.doc-card{
  position: relative;
  border-radius: 18px;
  border: 1px solid var(--line, #e5e7eb);
  background: #fff;
  overflow:hidden;
  box-shadow: 0 10px 26px rgba(15, 23, 42, .06);
  transition: transform .18s ease, box-shadow .18s ease;
}

.doc-card:hover{
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(15, 23, 42, .10);
}

.doc-card__media{
  position:relative;
  height: 180px;
  background: #0f172a;
}

.doc-card__img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
}

.doc-card__placeholder{
  width:100%;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-weight: 900;
  font-size: 28px;
  letter-spacing: .18em;
  opacity:.85;
}

.doc-card__badges{
  position:absolute;
  left: 14px;
  top: 14px;
  display:flex;
  gap: 8px;
  z-index: 2;
}

/* ---- Badges ---- */
.badge{
  display:inline-flex;
  align-items:center;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 12px;
  border: 1px solid rgba(255,255,255,.35);
  backdrop-filter: blur(6px);
  background: rgba(0,0,0,.35);
  color:#fff;
}
.badge--free{ background: rgba(16, 185, 129, .28); }
.badge--paid{ background: rgba(249, 115, 22, .30); }
.badge--closed{ background: rgba(239, 68, 68, .28); }

/* ---- Card body ---- */
.doc-card__body{
  padding: 16px 16px 18px;
}

.doc-card__title{
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.25;
  font-weight: 900;
}

.doc-card__text{
  margin: 0 0 12px;
  color: var(--muted, #6b7280);
  font-size: 14px;
  line-height: 1.55;
  min-height: 44px;
}

.doc-card__meta{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.doc-card__cat{
  font-size: 16px;
  font-weight: 800;
  color: var(--text, #111827);
  opacity: .85;
}

.doc-card__price{
  font-size: 12px;
  font-weight: 900;
  color: var(--text, #111827);
}

/* =========================
   Buttons (single source of truth)
========================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius: 14px;
  padding: 12px 14px;
  font-weight: 900;
  text-decoration:none;
  border: 1px solid transparent;
  cursor:pointer;
  user-select:none;
  white-space: nowrap;
}

.btn--primary{
  background: var(--orange, #f97316);
  color:#fff;
  border-color: rgba(0,0,0,.06);
}
.btn--primary:hover{ filter: brightness(.97); }

.btn--ghost{
  background:#fff;
  color: var(--text, #111827);
  border-color: var(--line, #e5e7eb);
}
.btn--ghost:hover{ border-color: rgba(0,0,0,.18); }

/* ===== doc-card actions (spacing + full width) ===== */
.doc-card__actions{
  display: flex;
  flex-direction: column;
  gap: 10px;              /* <-- Разделяет кнопки */
  margin-top: 12px;
}

.doc-card__actions .btn{
  width: 100%;
}

/* ---- Empty ---- */
.docs-empty{
  grid-column: 1 / -1;
  padding: 26px;
  border-radius: 18px;
  border: 1px solid var(--line, #e5e7eb);
  background: var(--soft, #f5f6f8);
  text-align:center;
}
.docs-empty__title{
  margin: 0 0 6px;
  font-weight: 900;
  font-size: 18px;
}
.docs-empty__text{
  margin: 0;
  color: var(--muted, #6b7280);
}

/* =========================
   Detail page
========================= */
.crumbs{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  align-items:center;
  color: var(--muted, #6b7280);
  font-size: 13px;
  margin-bottom: 14px;
}
.crumbs__link{
  color: var(--muted, #6b7280);
  text-decoration:none;
}
.crumbs__link:hover{ color: var(--text, #111827); }
.crumbs__sep{ opacity:.6; }
.crumbs__current{ color: var(--text, #111827); font-weight: 800; }

.doc-detail__head{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.doc-detail__title{
  margin: 0 0 8px;
  font-size: 52px;
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.doc-detail__subtitle{
  margin: 0;
  color: var(--muted, #6b7280);
  max-width: 860px;
  line-height: 1.6;
}
.doc-detail__subtitle--muted{ opacity:.8; }

.doc-detail__labels{
  display:flex;
  gap: 10px;
  align-items:center;
  padding-top: 10px;
}

.doc-detail__grid{
  display:grid;
  grid-template-columns: 1.45fr .85fr;
  gap: 22px;
  align-items:start;
}

@media (max-width: 1024px){
  .doc-detail__grid{ grid-template-columns: 1fr; }
  .doc-detail__title{ font-size: 40px; }
}

/* Preview */
.doc-preview{
  border-radius: 18px;
  overflow:hidden;
  border: 1px solid var(--line, #e5e7eb);
  background:#fff;
  box-shadow: 0 10px 26px rgba(15, 23, 42, .06);
}

.doc-preview__img{
  width:100%;
  height:auto;
  display:block;
}

.doc-preview__placeholder{
  padding: 32px;
  text-align:center;
  color: var(--muted, #6b7280);
}

/* Actions */
.doc-actions__card{
  border-radius: 18px;
  border: 1px solid var(--line, #e5e7eb);
  background:#fff;
  box-shadow: 0 10px 26px rgba(15, 23, 42, .06);
  padding: 16px;
}

.doc-actions__row{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line, #e5e7eb);
}
.doc-actions__row:last-of-type{ border-bottom: none; }

.doc-actions__key{
  color: var(--muted, #6b7280);
  font-weight: 800;
  font-size: 16px;
}
.doc-actions__val{
  color: var(--text, #111827);
  font-weight: 900;
  font-size: 16px;
  text-align:right;
}
.doc-actions__val--price{ color: var(--orange, #f97316); }

.doc-actions__buttons{
  margin-top: 12px;
  display:flex;
  flex-direction: column;
  gap: 10px;              /* <-- Разделяет кнопки в сайдбаре */
}

.hint{
  margin: 0;
  color: var(--muted, #6b7280);
  font-size: 12px;
  line-height: 1.5;
}

.alert{
  border-radius: 14px;
  border: 1px solid var(--line, #e5e7eb);
  background: var(--soft, #f5f6f8);
  padding: 12px;
  color: var(--text, #111827);
  font-weight: 800;
  font-size: 16px;
}

/* =========================
   Pay page helpers
========================= */
.doc-pay{
  display:flex;
  justify-content:center;
}
.doc-pay__card{
  width:100%;
  max-width:720px;
}
.doc-pay__actions{
  display:flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}