/* ============================================
   KUNST-SHOP — Berliner Galerie-Ästhetik
   ============================================ */

/* ---- Typografische Skala (3 + 2 Stufen) ---- */
:root {
  --text-ui:      0.85rem;   /* UI-Chrom: Buttons, Labels, Eyebrows, Badges */
  --text-body:    1.05rem;   /* Alle Inhalte: Meta, Titel, Fließtext, Eingaben */
  --text-price:   1.45rem;   /* Preisanzeige */
  --text-heading: 2.2rem;    /* Abschnittsüberschriften */
  --text-hero:    4.2rem;    /* Hero-Titel */
}

/* ---------- Hero ---------- */

.shop-hero {
  background: linear-gradient(155deg, var(--color-light) 55%, #ede5cc 100%);
  padding: 56px 0 52px;
  position: relative;
  overflow: hidden;
}

.shop-hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 48px,
    rgba(225, 172, 70, 0.055) 48px,
    rgba(225, 172, 70, 0.055) 49px
  );
  pointer-events: none;
}

.shop-hero .content {
  padding-top: 0;
  padding-bottom: 0;
}

.shop-eyebrow {
  font-size: var(--text-ui);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 20px;
  display: block;
}

.shop-hero h2 {
  font-size: var(--text-hero);
  line-height: 1.05;
  color: var(--color-dark);
  margin: 0 0 4px;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.shop-rule {
  width: 56px;
  height: 2px;
  background: var(--color-accent);
  margin: 22px 0;
  border: none;
}

.shop-hero p {
  max-width: 540px;
  color: var(--color-text);
  font-size: var(--text-body);
  line-height: 1.85;
  margin: 0;
}

@media screen and (max-width: 767px) {
  .shop-hero {
    padding: 38px 0 34px;
  }

  .shop-hero h2 {
    font-size: 2.4rem;
    line-height: 1.08;
  }
}

/* ---------- Produkte-Abschnitt ---------- */

.shop-products-section {
  background-color: var(--color-light);
  padding: 0;
}

.shop-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: 48px;
  align-items: start;
  padding-top: 48px;
  padding-bottom: 64px;
}

.shop-section-heading {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}

.shop-section-heading h2 {
  font-size: var(--text-heading);
  font-weight: 400;
  color: var(--color-dark);
  margin: 0;
  white-space: nowrap;
}

.shop-section-rule {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--color-grey), transparent);
  border: none;
  margin: 0;
}

/* ---------- Produktgitter ---------- */

.shop-products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.shop-product {
  background-color: var(--color-lighter);
  display: flex;
  flex-direction: column;
  position: relative;
  border: 1px solid rgba(225, 172, 70, 0.18);
  transition: box-shadow 0.35s ease, border-color 0.35s ease;
}

.shop-product:hover {
  box-shadow: 0 12px 48px rgba(2, 23, 67, 0.13);
  border-color: rgba(225, 172, 70, 0.45);
}

.shop-product-image-wrap {
  overflow: hidden;
  position: relative;
}

/* Diagonal-Banner für verkaufte Werke */
.shop-product.is-sold .shop-product-image-wrap::after {
  content: 'VERKAUFT';
  position: absolute;
  top: 18px;
  right: -30px;
  background: #6b1414;
  color: rgba(255, 255, 255, 0.92);
  font-size: var(--text-ui);
  letter-spacing: 0.18em;
  padding: 5px 42px;
  transform: rotate(45deg);
  pointer-events: none;
  z-index: 2;
}

.shop-product-link {
  color: inherit;
  text-decoration: none;
  display: block;
}

.shop-product img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  max-width: 100%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.shop-product:hover img {
  transform: scale(1.06);
}

.shop-product-body {
  padding: 16px 18px 6px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.shop-product h3 {
  margin: 0 0 5px;
  font-size: var(--text-body);
  font-weight: 700;
  line-height: 1.5;
}

.shop-product h3 a {
  color: var(--color-dark);
  transition: color 0.2s;
}

.shop-product h3 a:hover {
  color: var(--color-accent);
}

.shop-product-meta {
  margin: 0 0 6px;
  font-size: var(--text-body);
  line-height: 1.5;
  color: var(--color-dark-shade);
  letter-spacing: 0;
}

.shop-product-price {
  display: block;
  font-size: var(--text-price);
  color: var(--color-dark);
  margin: 8px 0 8px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* --- Status-Badge: dezenter Punkt statt Rahmen-Box --- */

.shop-status-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: var(--text-ui);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(42, 122, 59, 0.62);
  margin: 0 0 12px;
  border: none;
  padding: 0;
  background: none;
}

.shop-status-badge::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(42, 122, 59, 0.62);
  flex-shrink: 0;
}

.shop-status-badge-sold {
  color: rgba(107, 20, 20, 0.62);
}

.shop-status-badge-sold::before {
  background: rgba(107, 20, 20, 0.62);
}

.shop-product-footer {
  padding: 0 18px 18px;
  margin-top: auto;
}

.shop-product button {
  width: 100%;
  border: 1px solid var(--color-dark);
  background-color: transparent;
  color: var(--color-dark);
  font-family: 'Cormorant', serif;
  font-size: var(--text-ui);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 12px;
  cursor: pointer;
  transition: background-color 0.22s ease, color 0.22s ease, border-color 0.22s ease;
}

.shop-product button:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-dark);
}

.shop-product button:disabled {
  border-color: var(--color-grey);
  color: var(--color-grey);
  cursor: not-allowed;
  background: transparent;
}

/* ---------- Warenkorb ---------- */

.shop-cart {
  background: var(--color-dark);
  color: var(--color-light);
  padding: 26px 24px;
  position: sticky;
  top: 90px;
  border-top: 3px solid var(--color-accent);
}

.shop-cart h3 {
  font-size: var(--text-ui);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 20px;
  font-weight: 400;
}

.shop-cart-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.shop-cart-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  padding: 12px 0;
}

.shop-cart-list li:last-child {
  border-bottom: 0;
}

.shop-cart-line-title {
  margin: 0;
  font-size: var(--text-body);
  line-height: 1.45;
  color: var(--color-light);
}

.shop-cart-line-meta {
  margin: 3px 0 0;
  font-size: var(--text-ui);
  line-height: 1.4;
  color: rgba(252, 251, 240, 0.55);
}

.shop-cart-empty {
  margin: 0;
  color: rgba(252, 251, 240, 0.42);
  font-style: italic;
  font-size: var(--text-body);
}

.shop-cart-remove {
  border: 0;
  background: transparent;
  color: rgba(225, 172, 70, 0.6);
  text-decoration: none;
  cursor: pointer;
  padding: 0;
  font-size: var(--text-ui);
  justify-self: end;
  align-self: start;
  font-family: 'Cormorant', serif;
  transition: color 0.2s;
}

.shop-cart-remove:hover {
  color: var(--color-accent);
}

.shop-cart-total {
  border-top: 1px solid rgba(225, 172, 70, 0.35);
  margin-top: 16px;
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.shop-cart-total strong {
  font-size: var(--text-ui);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 400;
  color: var(--color-accent);
}

#shop-cart-total {
  font-size: var(--text-price);
  font-weight: 700;
  color: var(--color-light);
}

.shop-cart .shop-product-meta {
  font-size: var(--text-ui);
  color: rgba(252, 251, 240, 0.32);
  margin-top: 18px;
  font-style: italic;
  letter-spacing: 0;
  line-height: 1.5;
}

.shop-cart-cta {
  margin-top: 16px;
  width: 100%;
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: var(--color-dark);
  font-family: 'Cormorant', serif;
  font-size: var(--text-ui);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 12px;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.shop-cart-cta:hover {
  background: transparent;
  color: var(--color-accent);
}

/* ---------- Anfrage-Formular ---------- */

.shop-request {
  background-color: var(--color-dark);
  color: var(--color-light);
  padding: 64px 0 72px;
  position: relative;
}

.shop-request::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--color-accent) 40%, var(--color-accent) 60%, transparent 100%);
}

.shop-request h2 {
  font-size: var(--text-heading);
  color: var(--color-light);
  font-weight: 400;
  margin: 0 0 10px;
}

.shop-request p {
  color: rgba(252, 251, 240, 0.65);
  font-size: var(--text-body);
}

.shop-request form {
  margin: 36px auto 0;
  width: 100%;
  max-width: 640px;
}

.shop-request .form {
  gap: 0;
}

.shop-request label {
  display: block;
  font-size: var(--text-ui);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-top: 28px;
}

.shop-request input,
.shop-request textarea {
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 2px solid rgba(255, 255, 255, 0.25);
  color: var(--color-dark);
  padding: 10px 14px;
  font-size: var(--text-body);
  font-family: 'Cormorant', serif;
  width: 100%;
  outline: none;
  transition: border-color 0.22s ease, box-shadow 0.22s ease;
  box-sizing: border-box;
  height: auto;
}

.shop-request input:focus,
.shop-request textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(225, 172, 70, 0.15);
}

.shop-request input::placeholder,
.shop-request textarea::placeholder {
  color: rgba(2, 23, 67, 0.35);
}

.shop-request .submit {
  text-align: right;
  margin-top: 40px;
}

.shop-request .submit button {
  background: var(--color-accent);
  color: var(--color-dark);
  border: 1px solid var(--color-accent);
  font-family: 'Cormorant', serif;
  font-size: var(--text-ui);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 15px 42px;
  cursor: pointer;
  transition: background-color 0.22s ease, color 0.22s ease;
}

.shop-request .submit button:hover {
  background: transparent;
  color: var(--color-accent);
}

.shop-request .submit button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

#shop-response-message {
  margin-top: 18px;
  font-size: var(--text-body);
  color: var(--color-light);
  text-align: center;
}

/* ---------- Detailseite ---------- */

.shop-detail-section {
  background-color: var(--color-light);
  padding: 0;
}

.shop-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
  padding-top: 52px;
  padding-bottom: 72px;
}

.shop-detail-image-wrap {
  background: var(--color-lighter);
  padding: 12px;
  border: 1px solid rgba(225, 172, 70, 0.22);
  position: relative;
}

.shop-detail-image-wrap::before {
  content: '';
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(225, 172, 70, 0.1);
  pointer-events: none;
}

.shop-detail-image {
  display: block;
  width: 100%;
  max-width: 100%;
  object-fit: cover;
}

.shop-detail-thumbs {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 8px;
}

.shop-detail-thumb-button {
  border: 1px solid rgba(225, 172, 70, 0.35);
  background: #fff;
  padding: 0;
  cursor: pointer;
  display: block;
}

.shop-detail-thumb-button img {
  display: block;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.shop-detail-thumb-button.is-active {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(225, 172, 70, 0.2);
}

.shop-detail-content h2 {
  font-size: var(--text-heading);
  color: var(--color-dark);
  margin: 0 0 10px;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.shop-detail-content .shop-product-meta {
  font-size: var(--text-body);
  color: var(--color-dark-shade);
  letter-spacing: 0;
  margin-bottom: 8px;
}

.shop-detail-content p {
  color: var(--color-text);
  font-size: var(--text-body);
  line-height: 1.85;
}

.shop-detail-rule {
  width: 44px;
  height: 2px;
  background: var(--color-accent);
  border: none;
  margin: 24px 0;
}

.shop-detail-content .shop-product-price {
  font-size: var(--text-price);
  color: var(--color-dark);
  font-weight: 700;
  display: block;
  margin: 4px 0 16px;
  letter-spacing: -0.02em;
}

.shop-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}

.shop-detail-actions button,
.shop-link-button {
  display: inline-block;
  text-decoration: none;
  font-family: 'Cormorant', serif;
  font-size: var(--text-ui);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 13px 26px;
  cursor: pointer;
  transition: background-color 0.22s ease, color 0.22s ease, border-color 0.22s ease;
}

.shop-detail-actions button.js-add-to-cart {
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  color: var(--color-dark);
}

.shop-detail-actions button.js-add-to-cart:hover {
  background: transparent;
  color: var(--color-dark);
  border-color: var(--color-dark);
}

.shop-link-button {
  border: 1px solid var(--color-dark);
  color: var(--color-dark);
  background: transparent;
}

.shop-link-button:hover {
  background-color: var(--color-dark);
  color: var(--color-light);
}

#shop-action-message {
  margin-top: 14px;
  font-size: var(--text-ui);
  color: var(--color-accent);
  font-style: italic;
  min-height: 1.4rem;
}

/* ---------- Admin ---------- */

.shop-admin-login {
  max-width: 540px;
  margin: 0 auto;
}

.shop-alert-success,
.shop-alert-error {
  margin: 12px 0;
  padding: 10px 14px;
  font-size: var(--text-body);
  letter-spacing: 0.02em;
}

.shop-alert-success {
  background: #dff4dd;
  color: #1e5a20;
  border-left: 3px solid #2a7a3b;
}

.shop-alert-error {
  background: #f9dddd;
  color: #7b1d1d;
  border-left: 3px solid #8f1d1d;
}

.shop-admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.shop-admin-topbar button {
  border: 1px solid var(--color-dark-shade);
  background: var(--color-dark-shade);
  color: var(--color-light);
  font-family: 'Cormorant', serif;
  font-size: var(--text-ui);
  padding: 8px 14px;
  cursor: pointer;
}

.shop-admin-layout {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) minmax(340px, 1.2fr);
  gap: 24px;
  align-items: start;
}

.shop-admin-form-wrap,
.shop-admin-list-wrap {
  border: 1px solid var(--color-grey);
  background: #fff;
  padding: 16px;
}

.shop-admin-list {
  display: grid;
  gap: 10px;
}

.shop-admin-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  border: 1px solid #ececec;
  padding: 10px;
}

.shop-admin-item-actions {
  display: grid;
  gap: 6px;
  align-content: start;
}

.shop-admin-item-actions form {
  margin: 0;
}

.shop-admin-item-actions a,
.shop-admin-item-actions button {
  display: block;
  border: 1px solid var(--color-dark-shade);
  background: var(--color-dark-shade);
  color: var(--color-light);
  text-decoration: none;
  padding: 6px 10px;
  font-family: 'Cormorant', serif;
  font-size: var(--text-ui);
  cursor: pointer;
}

.shop-admin-item-actions a:hover,
.shop-admin-item-actions button:hover {
  color: var(--color-dark);
  background-color: var(--color-accent);
}

.shop-admin-form-wrap select {
  height: 50px;
  font-size: 14px;
  color: #2c2c2c;
  border: 1px solid var(--color-grey);
  padding: 0 10px;
  box-sizing: border-box;
  width: 100%;
}

.shop-admin-form-wrap input[type="file"] {
  border: 1px dashed var(--color-grey);
  padding: 10px;
  background: #fafafa;
}

.shop-admin-images {
  display: grid;
  gap: 8px;
}

.shop-admin-image-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  border: 1px solid #ececec;
  padding: 8px;
}

.shop-admin-image-item img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  max-width: 72px;
}

.shop-admin-image-item > span {
  font-size: var(--text-ui);
  color: var(--color-dark-shade);
  word-break: break-all;
}

.shop-admin-image-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.shop-admin-image-controls label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-ui);
}

/* ---------- Responsive ---------- */

@media screen and (max-width: 980px) {
  .shop-layout {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 36px;
    padding-bottom: 48px;
  }

  .shop-cart {
    position: static;
  }

  .shop-detail-layout {
    grid-template-columns: 1fr;
    padding-top: 36px;
    padding-bottom: 48px;
  }

  .shop-admin-layout {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 767px) {
  .shop-products {
    grid-template-columns: 1fr;
  }

  .shop-request h2 {
    font-size: 1.8rem;
  }

  .shop-request {
    padding: 48px 0 56px;
  }

  .shop-section-heading h2 {
    font-size: 1.8rem;
  }

  .shop-detail-content h2 {
    font-size: 1.8rem;
  }

  .shop-detail-content .shop-product-price {
    font-size: var(--text-price);
  }
}

/* ---------- Warenkorb-Toast (Detailseite) ---------- */

.shop-cart-toast {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-dark);
  border-top: 3px solid var(--color-accent);
  padding: 18px 24px;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transform: translateY(110%);
  transition: transform 0.42s cubic-bezier(0.175, 0.885, 0.32, 1.1);
  box-shadow: 0 -8px 40px rgba(2, 23, 67, 0.45);
}

.shop-cart-toast.is-visible {
  transform: translateY(0);
}

.shop-cart-toast-left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
  min-width: 0;
}

.shop-cart-toast-icon {
  width: 30px;
  height: 30px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: var(--text-ui);
  flex-shrink: 0;
}

.shop-cart-toast-text {
  margin: 0;
  color: rgba(252, 251, 240, 0.72);
  font-size: var(--text-ui);
  line-height: 1.5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.shop-cart-toast-title {
  color: var(--color-light);
  font-style: italic;
}

.shop-cart-toast-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.shop-cart-toast-btn {
  display: inline-block;
  text-decoration: none;
  font-family: 'Cormorant', serif;
  font-size: var(--text-ui);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 10px 22px;
  background: var(--color-accent);
  color: var(--color-dark);
  border: 1px solid var(--color-accent);
  white-space: nowrap;
  transition: background-color 0.2s ease, color 0.2s ease;
  cursor: pointer;
}

.shop-cart-toast-btn:hover {
  background: transparent;
  color: var(--color-accent);
}

.shop-cart-toast-close {
  background: transparent;
  border: none;
  color: rgba(252, 251, 240, 0.4);
  font-size: var(--text-body);
  cursor: pointer;
  padding: 4px 6px;
  line-height: 1;
  font-family: inherit;
  transition: color 0.2s;
  flex-shrink: 0;
}

.shop-cart-toast-close:hover {
  color: var(--color-light);
}

@media screen and (max-width: 600px) {
  .shop-cart-toast {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
  }

  .shop-cart-toast-actions {
    width: 100%;
    justify-content: space-between;
  }

  .shop-cart-toast-text {
    white-space: normal;
  }
}