/* ============================================================
   FILIPA PAES DE FARIA — Artworks / Gallery styles
   ============================================================ */

/* ── Filter Bar ── */
h1{
  font-size: 1.5rem;
  text-transform: uppercase;
}


.filter-bar {
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-10);
  position: sticky;
  top: var(--nav-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 50;
}

.filter-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.filter-tags {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.filter-label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-right: var(--space-2);
  white-space: nowrap;
}

.filter-tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.filter-tag:hover {
  border-color: var(--color-primary-dark);
  color: var(--color-primary-dark);
}

.filter-tag.is-active {
  background: var(--color-text);
  color: var(--color-white);
  border-color: var(--color-text);
}

.filter-tag.is-active:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.filter-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.filter-count {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.filter-sort {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.filter-sort select {
  font-size: var(--text-xs);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-1) var(--space-3);
  background: var(--color-bg);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  padding-right: var(--space-6);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236e6e7a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

.filter-availability {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  cursor: pointer;
  user-select: none;
}

.filter-availability input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--color-primary-dark);
  cursor: pointer;
}

/* ── Gallery Grid ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  padding-bottom: var(--space-24);
}

/* ── Artwork Card ── */
.artwork-card {
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.artwork-card-image {
  position: relative;
  overflow: hidden;
  background: var(--color-surface);
  aspect-ratio: 4 / 5;
  border-radius: var(--border-radius);
}

.artwork-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.artwork-card:hover .artwork-card-image img {
  transform: scale(1.03);
}

.artwork-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(42, 42, 42, 0);
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
  transition: background var(--transition-base);
}

.artwork-card:hover .artwork-card-overlay {
  background: rgba(42, 42, 42, 0.12);
}

.artwork-card-quick {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition-base), transform var(--transition-base);
  width: 100%;
}

.artwork-card:hover .artwork-card-quick {
  opacity: 1;
  transform: translateY(0);
}

.artwork-card-quick .btn {
  width: 100%;
  background: rgba(255,255,255,0.95);
  color: var(--color-text);
  border: none;
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-4);
}

.artwork-card-quick .btn:hover {
  background: var(--color-white);
}

/* Sold badge */
.artwork-badge-sold {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.9);
  color: var(--color-sold);
  border-radius: 100px;
}

/* Card info */
.artwork-card-info {
  padding: var(--space-3) 0 var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.artwork-card-title {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 400;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.3;
}

.artwork-card-series {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.8rem;
  font-family: var(--font-body);
  font-style: normal;
  color: var(--color-text-muted);
  opacity: 0.8;
}

.artwork-card-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.artwork-card-price {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text);
  margin-top: var(--space-1);
}

.artwork-card-price.is-sold {
  color: var(--color-sold);
  text-decoration: line-through;
}

/* ── Empty state ── */
.gallery-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-24) 0;
  color: var(--color-text-muted);
}

.gallery-empty p {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  margin-bottom: var(--space-4);
}

/* ── Lightbox / Modal ── */
.artwork-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(255, 255, 255, 0.97);
  overflow-y: auto;
}

.artwork-modal.is-open {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: modal-in var(--transition-base) ease;
}

@keyframes modal-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.artwork-modal-inner {
  width: 100%;
  max-width: 960px;
  margin: auto;
  padding: var(--space-12) var(--space-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
  background: color-mix(in srgb, var(--color-primary-dark) 5%, transparent);
}

.artwork-modal-image img {
  width: 100%;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
}

.artwork-modal-close {
  position: fixed;
  top: var(--space-6);
  right: var(--space-6);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  font-size: 18px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 201;
}

.artwork-modal-close:hover {
  background: var(--color-text);
  color: var(--color-white);
  border-color: var(--color-text);
}

.artwork-modal-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 300;
  font-style: italic;
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.artwork-modal-specs {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.artwork-modal-spec {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-sm);
  gap: var(--space-4);
}

.artwork-modal-spec dt {
  color: var(--color-text-muted);
  font-weight: 300;
  letter-spacing: 0.04em;
}

.artwork-modal-spec dd {
  color: var(--color-text);
  text-align: right;
}

.artwork-modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  display: none;
}

.artwork-modal-tag {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  border: 1px solid var(--color-primary-light);
  border-radius: 100px;
  color: var(--color-primary-dark);
  background: var(--color-surface);
}

.artwork-modal-price {
  font-size: var(--text-2xl);
  font-family: var(--font-display);
}

.artwork-modal-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.shipping-region {
  text-transform: uppercase;
  font-size: 14px;
}

.artwork-modal-shipping {
  margin: 1.5rem 0;
  padding: 1rem;
  background: color-mix(in srgb, var(--color-primary-dark) 4%, white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
}

.artwork-modal-shipping label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

#shipping-region {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: white;
  color: var(--color-text);
}

.artwork-modal-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: 1.5rem;
}

.artwork-modal-actions .btn {
  width: 100%;
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-sm);
}

.artwork-modal-local-purchase {
  margin: 1.5rem 0 0.75rem 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 10px;
}

.shipping-disclaimer {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.shipping-selector {
  margin: var(--space-4) 0;
}

.shipping-selector label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.shipping-selector select {
  width: 100%;
  padding: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  appearance: none;
  -webkit-appearance: none;

  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236e6e7a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 2.5rem;
}

.shipping-selector select:focus {
  outline: none;
  border-color: var(--color-primary-dark);
}

.artwork-modal-pricing {
  margin-bottom: var(--space-6);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.pricing-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

.pricing-row:last-child {
  margin-bottom: 0;
}

.pricing-total {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  font-weight: 500;
}

.pricing-total span:last-child {
  font-family: var(--font-display);
  font-size: var(--text-lg);
}

.artwork-card-edition {
  margin-top: 0.25rem;
  font-size: 0.85rem;
  opacity: 0.7;
}

.edition-availability {
  display: block;
  margin-top: 0.2rem;
}

.modal-thumbnails {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.modal-thumbnail {
  width: 70px;
  height: 70px;
  padding: 0;
  border: 1px solid var(--color-border);
  background: none;
  cursor: pointer;
  overflow: hidden;
}

.modal-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-thumbnail.is-active {
  border-color: var(--color-primary-dark);
}

#modal-image {
  touch-action: pan-y;
}

/* ── Responsive grid ── */
@media (max-width: 1200px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .artwork-modal-inner {
    grid-template-columns: 1fr;
    padding: var(--space-8) var(--space-4);
    padding-top: calc(var(--space-8) + 40px);
  }

  .artwork-modal-actions {
  flex-direction: column;
}
}

@media (max-width: 600px) {
  .filter-bar-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .filter-right {
    width: 100%;
    justify-content: space-between;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }
}

@media (max-width: 400px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}