/* فروشگاه فایل — صفحه تک + آرشیو */

:root {
  --td-fp-accent: #2563eb;
  --td-fp-accent-2: #1d4ed8;
  --td-fp-ink: #0f172a;
  --td-fp-muted: #64748b;
  --td-fp-line: rgba(15, 23, 42, 0.08);
  --td-fp-radius: 20px;
  --td-fp-card: #ffffff;
  --td-fp-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.td-fp-single,
.td-fp-archive {
  direction: rtl;
  color: var(--td-fp-ink);
  padding: 2rem 1rem 3rem;
}

.td-fp-single__wrap,
.td-fp-archive__wrap {
  max-width: 1180px;
  margin: 0 auto;
}

.td-fp-single__wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 960px) {
  .td-fp-single__wrap {
    grid-template-columns: 1fr;
  }
}

.td-fp-single__hero {
  position: relative;
  border-radius: var(--td-fp-radius);
  overflow: hidden;
  min-height: 280px;
  background: #e2e8f0;
}

.td-fp-single__hero img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  min-height: 200px;
  max-height: 420px;
}

.td-fp-single__hero-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.5rem;
  background: linear-gradient(180deg, transparent, rgba(15, 23, 42, 0.82));
  color: #fff;
}

.td-fp-single__hero-overlay h1 {
  margin: 0.4rem 0 0;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
}

.td-fp-single__hero-overlay p {
  margin: 0.35rem 0 0;
  opacity: 0.9;
  font-size: 0.92rem;
}

.td-fp-single__content {
  margin-top: 1.25rem;
  background: var(--td-fp-card);
  border: 1px solid var(--td-fp-line);
  border-radius: 16px;
  padding: 1.25rem 1.4rem;
  line-height: 1.9;
}

.td-fp-single__meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1rem;
}

.td-fp-single__meta-item {
  background: var(--td-fp-card);
  border: 1px solid var(--td-fp-line);
  border-radius: 14px;
  padding: 0.9rem 1rem;
}

.td-fp-single__meta-item span {
  display: block;
  font-size: 0.8rem;
  color: var(--td-fp-muted);
  margin-bottom: 0.25rem;
}

.td-fp-single__meta-item strong {
  font-size: 0.95rem;
}

.td-fp-single__panel {
  position: sticky;
  top: 1.5rem;
  background: var(--td-fp-card);
  border: 1px solid var(--td-fp-line);
  border-radius: var(--td-fp-radius);
  padding: 1.25rem;
  box-shadow: var(--td-fp-shadow);
}

.td-fp-single__price {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.td-fp-single__price strong {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--td-fp-accent);
}

.td-fp-single__price del {
  color: var(--td-fp-muted);
  font-size: 1rem;
}

.td-fp-single__price.is-free strong {
  color: #16a34a;
}

.td-fp-single__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.td-fp-single__chip {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.1);
  color: var(--td-fp-accent-2);
}

.td-fp-single__buy {
  width: 100%;
  border: none;
  border-radius: 12px;
  padding: 0.9rem 1rem;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  background: linear-gradient(135deg, var(--td-fp-accent), var(--td-fp-accent-2));
  color: #fff;
  text-align: center;
  text-decoration: none;
  display: block;
}

.td-fp-single__buy.is-free {
  background: linear-gradient(135deg, #16a34a, #15803d);
}

.td-fp-single__buy:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.td-fp-single__owned {
  background: rgba(22, 163, 74, 0.1);
  color: #15803d;
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.td-fp-single__hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--td-fp-muted);
  line-height: 1.7;
}

.td-fp-single__msg {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  min-height: 1.2rem;
}

.td-fp-single__msg.is-ok { color: #15803d; }
.td-fp-single__msg.is-err { color: #dc2626; }

/* آرشیو */
.td-fp-archive__header {
  text-align: center;
  margin-bottom: 2rem;
}

.td-fp-archive__header h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 800;
}

.td-fp-archive__header p {
  margin: 0;
  color: var(--td-fp-muted);
}

.td-fp-archive__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

@media (max-width: 900px) {
  .td-fp-archive__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .td-fp-archive__grid { grid-template-columns: 1fr; }
}

.td-fp-card {
  background: var(--td-fp-card);
  border: 1px solid var(--td-fp-line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--td-fp-shadow);
  display: flex;
  flex-direction: column;
}

.td-fp-card__thumb {
  position: relative;
  display: block;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: #e2e8f0;
}

.td-fp-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.td-fp-card__kind {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: rgba(15, 23, 42, 0.72);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}

.td-fp-card__body {
  padding: 1rem 1.1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.td-fp-card__body h2 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
}

.td-fp-card__body h2 a {
  color: inherit;
  text-decoration: none;
}

.td-fp-card__body p {
  margin: 0;
  color: var(--td-fp-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.td-fp-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.5rem;
}

.td-fp-card__price strong { color: var(--td-fp-accent); }
.td-fp-card__price del { color: var(--td-fp-muted); font-size: 0.85rem; margin-left: 0.35rem; }
.td-fp-card__free { color: #16a34a; font-weight: 700; }

.td-fp-card__link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--td-fp-accent);
  text-decoration: none;
}

.td-fp-archive__empty,
.td-fp-archive__pagination {
  text-align: center;
  margin-top: 1.5rem;
}

.td-fp-archive__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 14px;
}

.td-fp-archive__input,
.td-fp-archive__select {
  padding: 0.55rem 0.85rem;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  font-size: 0.9rem;
  background: #fff;
}

.td-fp-archive__input {
  flex: 1;
  min-width: 160px;
}

.td-fp-archive__submit {
  padding: 0.55rem 1.1rem;
  border: none;
  border-radius: 10px;
  background: #2563eb;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.td-fp-archive__reset {
  font-size: 0.85rem;
  color: #64748b;
  text-decoration: none;
}

.td-fp-card__access {
  font-size: 0.8rem;
  color: #1d4ed8;
  margin: 0;
}