*{box-sizing:border-box}:root{--bg-dark:#050608;--bg-mid:#10131a;--bg-light:#283044;--gold:#d6b36a;--gold-dark:#a77d2b;--text-main:#f5f0e8;--text-muted:#c7c1b6;--card-bg:rgba(255,255,255,.08);--card-bg-strong:rgba(255,255,255,.12);--card-border:rgba(255,255,255,.14);--danger:#ff7b7b;--success:#91e6b3;--science:#69d58c;--arts:#72a8ff;--crafts:#f3a250;--civics:#ff6b6b;--religion:#f0cf62}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at top,var(--bg-light) 0%,var(--bg-mid) 52%,var(--bg-dark) 100%);color:var(--text-main);min-height:100vh}button,input{font:inherit}button{border:none}.app{min-height:100vh;padding:28px 18px}.hero{width:100%;max-width:1240px;margin:0 auto;text-align:center}.eyebrow{text-transform:uppercase;letter-spacing:.22em;color:var(--gold);font-size:.78rem;margin:36px 0 14px;font-weight:800}h1{font-size:clamp(3rem,12vw,6.5rem);line-height:.9;margin:0 0 18px;letter-spacing:-.08em}.subtitle{color:var(--text-muted);font-size:clamp(1rem,3vw,1.2rem);margin:0 auto 34px;max-width:720px}.panel{width:100%;background:var(--card-bg);border:1px solid var(--card-border);border-radius:30px;padding:clamp(20px,3vw,34px);backdrop-filter:blur(18px);box-shadow:0 24px 80px rgba(0,0,0,.35);text-align:left}.panel-header{text-align:center;max-width:660px;margin:0 auto 26px}.panel h2,.panel h3,.panel p{margin-top:0}.panel-header h2{font-size:clamp(1.6rem,5vw,2.2rem);margin-bottom:10px}.panel-header p,.status-text,.market-title p{color:var(--text-muted);line-height:1.6}.form-grid{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:end}.field{display:grid;gap:8px}.field span,.label,.info-card span{color:var(--text-muted);font-size:.88rem;font-weight:700}input{width:100%;border:1px solid var(--card-border);border-radius:18px;background:rgba(0,0,0,.2);color:var(--text-main);padding:15px 16px;outline:none}input:focus{border-color:rgba(214,179,106,.8);box-shadow:0 0 0 4px rgba(214,179,106,.12)}.primary-button,.secondary-button,.ghost-button,.buy-button{border-radius:999px;padding:14px 20px;font-weight:900;cursor:pointer;transition:transform .15s ease,filter .15s ease,opacity .15s ease;white-space:nowrap}.primary-button,.buy-button{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:#16120a;box-shadow:0 12px 28px rgba(214,179,106,.24)}.secondary-button{background:rgba(255,255,255,.12);color:var(--text-main);border:1px solid var(--card-border)}.ghost-button{background:rgba(255,255,255,.08);color:var(--text-main);border:1px solid var(--card-border)}.buy-button{width:100%;margin-top:12px;padding:12px 16px}.buy-button:disabled{cursor:not-allowed;opacity:.55;filter:grayscale(.4)}.danger{color:var(--danger)}button:hover:not(:disabled){filter:brightness(1.06)}button:active:not(:disabled){transform:scale(.98)}.divider{display:flex;align-items:center;gap:16px;margin:28px 0;color:rgba(245,240,232,.48);font-weight:800}.divider:before,.divider:after{content:"";height:1px;flex:1;background:var(--card-border)}.resume-box{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-top:22px;padding:16px;border-radius:20px;background:rgba(214,179,106,.1);border:1px solid rgba(214,179,106,.2)}.resume-box p{margin:0;color:var(--text-muted)}.game-topbar{display:flex;justify-content:space-between;align-items:start;gap:18px;margin-bottom:22px}.game-topbar h2{margin:0;font-size:clamp(2rem,8vw,3.8rem);letter-spacing:.08em}.label{margin:0 0 6px;text-transform:uppercase;letter-spacing:.12em}.info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:14px}.info-card,.ranking-card,.advance-market{border:1px solid var(--card-border);border-radius:24px;background:var(--card-bg-strong)}.info-card{padding:18px}.info-card strong{display:block;margin-top:6px;font-size:1.8rem}.content-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;margin-top:14px}.top-grid{grid-template-columns:.95fr 1.05fr}.ranking-card,.advance-market{padding:20px}.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}.section-title h3{margin-bottom:0}.section-title span{color:var(--text-muted);font-size:.9rem;font-weight:800;white-space:nowrap}.ranking-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}.ranking-item{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:13px 14px;border-radius:18px;background:rgba(0,0,0,.18)}.rank{display:grid;place-items:center;width:34px;height:34px;border-radius:999px;background:rgba(214,179,106,.18);color:var(--gold);font-weight:900}.player-name{font-weight:850}.player-meta{display:block;color:var(--text-muted);font-size:.82rem;margin-top:2px}.score{font-weight:950;font-size:1.15rem}.my-advances-list,.history-list{display:grid;gap:10px}.empty-state{color:var(--text-muted);padding:14px;border-radius:16px;background:rgba(0,0,0,.16)}.my-advance,.history-item{padding:12px 14px;border-radius:16px;background:rgba(0,0,0,.18)}.my-advance strong,.history-item strong{display:block}.my-advance span,.history-item span{color:var(--text-muted);font-size:.86rem}.advance-market{margin-top:14px}.advance-columns-header{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:12px;position:sticky;top:0;z-index:3}.advance-columns-header span{padding:12px 14px;border-radius:16px;background:rgba(214,179,106,.15);border:1px solid rgba(214,179,106,.22);color:var(--gold);font-weight:950;text-align:center}.advance-rows{display:grid;gap:12px}.advance-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.advance-cell{min-height:100%}.advance-cell.empty{border:1px dashed rgba(255,255,255,.11);border-radius:22px;opacity:.55}.advance-card{height:100%;min-height:320px;display:flex;flex-direction:column;border-radius:22px;background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(0,0,0,.16));border:1px solid var(--card-border);overflow:hidden}.advance-card.purchased{outline:2px solid rgba(145,230,179,.5)}.advance-topline{height:7px;background:var(--gold)}.advance-topline.science{background:var(--science)}.advance-topline.arts{background:var(--arts)}.advance-topline.crafts{background:var(--crafts)}.advance-topline.civics{background:var(--civics)}.advance-topline.religion{background:var(--religion)}.advance-topline.dual{background:linear-gradient(90deg,var(--civics),var(--science))}.advance-body{padding:16px;display:flex;flex-direction:column;flex:1}.advance-header{display:flex;justify-content:space-between;gap:12px;align-items:start;margin-bottom:10px}.advance-title{margin:0;font-size:1.08rem}.vp-badge{display:inline-grid;place-items:center;min-width:42px;height:42px;border-radius:14px;background:rgba(214,179,106,.17);color:var(--gold);font-weight:950}.advance-meta{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 12px}.chip{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:5px 9px;background:rgba(255,255,255,.09);color:var(--text-muted);font-size:.78rem;font-weight:800}.chip.science{color:var(--science)}.chip.arts{color:var(--arts)}.chip.crafts{color:var(--crafts)}.chip.civics{color:var(--civics)}.chip.religion{color:var(--religion)}.advance-details{display:grid;gap:9px;margin-top:4px}.detail-block{border-radius:14px;padding:10px;background:rgba(0,0,0,.15)}.detail-block span{display:block;color:var(--text-muted);font-size:.75rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em;margin-bottom:5px}.detail-block p,.detail-block ul{margin:0;color:rgba(245,240,232,.88);line-height:1.45;font-size:.9rem}.detail-block ul{padding-left:18px}.purchase-area{margin-top:auto;padding-top:14px}.purchase-note{color:var(--text-muted);font-size:.82rem;margin:0}.schema-list{margin:0;padding-left:20px;color:var(--text-muted);line-height:1.75}.status-text{min-height:26px;margin:18px 0 0;text-align:center;font-weight:750}.status-text.success{color:var(--success)}.status-text.error{color:var(--danger)}.footer{margin-top:24px;color:rgba(245,240,232,.48);font-size:.86rem;text-align:center}.hidden{display:none!important}@media (max-width:980px){.advance-columns-header,.advance-row{grid-template-columns:1fr}.advance-cell.empty{display:none}.advance-columns-header{position:static}.advance-columns-header span:nth-child(2),.advance-columns-header span:nth-child(3){display:none}.advance-card{min-height:auto}}@media (max-width:780px){.eyebrow{margin-top:20px}.form-grid,.info-grid,.content-grid,.top-grid{grid-template-columns:1fr}.game-topbar,.resume-box,.section-title{flex-direction:column;align-items:stretch}.primary-button,.secondary-button,.ghost-button{width:100%}.panel{border-radius:24px}}

/* MVP 2D: kompakte Kartenkacheln, 16:9-Bildplatzhalter und Detailansicht */
.advance-card.compact {
  min-height: auto;
}

.advance-card.compact .advance-body {
  padding: 14px;
}

.compact-body {
  gap: 10px;
}

.compact-header {
  margin-bottom: 0;
}

.advance-image-shell {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(214, 179, 106, 0.15), rgba(255, 255, 255, 0.04)),
    rgba(0, 0, 0, 0.28);
  border-bottom: 1px solid var(--card-border);
}

.advance-image-shell.large {
  border-radius: 24px;
  border: 1px solid var(--card-border);
  min-height: 240px;
}

.advance-image-shell img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.advance-image-placeholder {
  position: absolute;
  inset: 0;
  display: none;
  place-content: center;
  gap: 6px;
  padding: 18px;
  text-align: center;
  color: var(--text-muted);
}

.advance-image-placeholder span {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.advance-image-placeholder strong {
  color: var(--text-main);
  font-size: 1.05rem;
}

.advance-image-placeholder small {
  font-size: 0.76rem;
  opacity: 0.72;
}

.advance-image-shell img[hidden],
.advance-image-shell.image-missing img {
  display: none;
}

.advance-image-shell.image-missing .advance-image-placeholder {
  display: grid;
}

.advance-short-note {
  color: var(--text-muted);
  line-height: 1.45;
  font-size: 0.92rem;
  min-height: 2.7em;
  margin: 0;
}

.history-chip {
  color: var(--gold);
}

.compact-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  align-items: center;
  padding-top: 8px;
}

.details-button,
.buy-button {
  margin-top: 0;
  width: 100%;
  padding: 12px 14px;
}

.modal-open {
  overflow: hidden;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.68);
  backdrop-filter: blur(8px);
}

.advance-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 20px;
  overflow-y: auto;
}

.modal-panel {
  width: min(1120px, 100%);
  max-height: min(92vh, 980px);
  overflow: auto;
  position: relative;
  border: 1px solid var(--card-border);
  border-radius: 30px;
  background:
    radial-gradient(circle at top left, rgba(214, 179, 106, 0.14), transparent 36%),
    rgba(16, 19, 26, 0.96);
  box-shadow: 0 30px 120px rgba(0, 0, 0, 0.7);
  padding: clamp(18px, 3vw, 28px);
}

.modal-close-button {
  position: sticky;
  top: 0;
  margin-left: auto;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 2;
}

.modal-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: start;
}

.modal-kicker {
  margin: 0 0 8px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 900;
  font-size: 0.78rem;
}

.modal-content h2 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 5vw, 3.4rem);
  letter-spacing: -0.04em;
}

.modal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.modal-badge {
  width: auto;
  min-width: 58px;
  padding-inline: 10px;
}

.purchased-chip {
  color: var(--success);
}

.modal-detail-body {
  display: grid;
  gap: 12px;
}

.modal-detail-section {
  border: 1px solid var(--card-border);
  border-radius: 20px;
  background: rgba(0, 0, 0, 0.18);
  padding: 14px;
}

.modal-detail-section h3 {
  color: var(--gold);
  margin: 0 0 8px;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.modal-detail-section p,
.modal-detail-section ul {
  color: rgba(245, 240, 232, 0.9);
  line-height: 1.6;
  margin: 0;
}

.modal-detail-section ul {
  padding-left: 20px;
}

.historical-section p {
  font-size: 0.98rem;
}

.source-section p,
.source-url {
  color: var(--text-muted);
  font-size: 0.84rem;
}

.modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.modal-actions button {
  width: auto;
}

@media (max-width: 980px) {
  .modal-layout {
    grid-template-columns: 1fr;
  }

  .advance-image-shell.large {
    min-height: auto;
  }
}

@media (max-width: 620px) {
  .compact-actions,
  .modal-actions {
    grid-template-columns: 1fr;
    display: grid;
  }

  .modal-panel {
    border-radius: 24px;
  }
}


/* PWA / iOS Home-Screen-Optimierung */
html {
  min-height: 100%;
  background: var(--bg-dark);
}

body {
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overscroll-behavior-y: none;
}

.app {
  min-height: 100dvh;
  padding-top: calc(28px + env(safe-area-inset-top));
  padding-right: calc(18px + env(safe-area-inset-right));
  padding-bottom: calc(28px + env(safe-area-inset-bottom));
  padding-left: calc(18px + env(safe-area-inset-left));
}

button,
input {
  -webkit-tap-highlight-color: transparent;
}

input,
button,
textarea,
select {
  font-size: 16px;
}

.pwa-install-hint {
  margin-top: 22px;
  padding: 16px;
  border-radius: 20px;
  background: rgba(214, 179, 106, 0.12);
  border: 1px solid rgba(214, 179, 106, 0.24);
  color: var(--text-muted);
}

.pwa-install-hint strong {
  display: block;
  color: var(--gold);
  margin-bottom: 6px;
}

.pwa-install-hint p {
  margin: 0;
  line-height: 1.55;
}

@media (display-mode: standalone) {
  .pwa-install-hint {
    display: none !important;
  }
}


/* Mobile-Optimierung: Drei-Spalten-Logik ohne seitliches Scrollen.
   Die drei Advance-Spalten bleiben auch auf Smartphones sichtbar.
   Karten werden dafür bewusst kompakter dargestellt. */
.advance-market {
  overflow-x: visible;
}

.advance-columns-header,
.advance-row {
  min-width: 0;
}

@media (max-width: 980px) {
  .advance-columns-header,
  .advance-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    min-width: 0;
    gap: 8px;
  }

  .advance-cell.empty {
    display: block;
    min-height: 100%;
  }

  .advance-columns-header {
    position: sticky;
    top: 0;
    z-index: 3;
  }

  .advance-columns-header span:nth-child(2),
  .advance-columns-header span:nth-child(3) {
    display: block;
  }
}

@media (max-width: 780px) {
  .app {
    padding-right: calc(8px + env(safe-area-inset-right));
    padding-left: calc(8px + env(safe-area-inset-left));
  }

  .hero {
    max-width: 100%;
  }

  .panel {
    padding: 12px;
    border-radius: 22px;
  }

  .advance-market {
    padding: 10px;
    border-radius: 20px;
  }

  .advance-columns-header,
  .advance-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .advance-columns-header span {
    padding: 8px 4px;
    border-radius: 12px;
    font-size: 0.68rem;
    line-height: 1.15;
    white-space: normal;
  }

  .advance-rows {
    gap: 8px;
  }

  .advance-card {
    border-radius: 14px;
  }

  .advance-card.compact .advance-body {
    padding: 8px;
  }

  .advance-image-shell {
    aspect-ratio: 16 / 9;
  }

  .advance-image-placeholder {
    padding: 6px;
    gap: 2px;
  }

  .advance-image-placeholder span {
    font-size: 0.52rem;
    letter-spacing: 0.05em;
  }

  .advance-image-placeholder strong {
    font-size: 0.7rem;
    line-height: 1.1;
  }

  .advance-image-placeholder small {
    display: none;
  }

  .compact-header {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .advance-title {
    font-size: 0.78rem;
    line-height: 1.12;
    min-height: 2.25em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .vp-badge {
    justify-self: start;
    min-width: 0;
    height: auto;
    padding: 4px 7px;
    border-radius: 999px;
    font-size: 0.68rem;
  }

  .advance-meta {
    gap: 4px;
    margin: 5px 0 7px;
  }

  .chip {
    padding: 3px 5px;
    font-size: 0.58rem;
    line-height: 1.1;
  }

  .advance-short-note {
    display: none;
  }

  .compact-actions {
    grid-template-columns: 1fr;
    gap: 5px;
    padding-top: 3px;
  }

  .details-button,
  .buy-button {
    padding: 8px 5px;
    border-radius: 12px;
    font-size: 0.64rem;
    line-height: 1.05;
    white-space: normal;
    min-height: 34px;
  }

  .purchase-note {
    display: none;
  }

  .market-title {
    gap: 6px;
  }

  .market-title p {
    font-size: 0.84rem;
  }
}

@media (max-width: 430px) {
  .advance-columns-header,
  .advance-row {
    gap: 5px;
  }

  .advance-market {
    padding: 8px;
  }

  .advance-card.compact .advance-body {
    padding: 7px;
  }

  .advance-title {
    font-size: 0.72rem;
  }

  .chip {
    font-size: 0.54rem;
    padding: 3px 4px;
  }

  .details-button,
  .buy-button {
    font-size: 0.6rem;
    min-height: 32px;
  }
}

@media (max-width: 360px) {
  .advance-columns-header span {
    font-size: 0.6rem;
    padding: 7px 3px;
  }

  .advance-title {
    font-size: 0.66rem;
  }

  .chip {
    display: none;
  }

  .vp-badge {
    font-size: 0.62rem;
  }

  .details-button,
  .buy-button {
    font-size: 0.56rem;
    padding: 7px 3px;
  }
}

/* MVP 3: Rundenbasierter Warenkorb */
.hero {
  max-width: 1520px;
}

.round-status-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 10px 0 0;
  padding: 7px 11px;
  border: 1px solid rgba(214, 179, 106, 0.24);
  border-radius: 999px;
  background: rgba(214, 179, 106, 0.11);
  color: var(--gold);
  font-size: 0.86rem;
  font-weight: 900;
}

.market-cart-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 360px);
  gap: 14px;
  align-items: start;
  margin-top: 14px;
}

.market-cart-layout .advance-market {
  margin-top: 0;
}

.round-cart-panel {
  position: sticky;
  top: 14px;
  display: grid;
  gap: 14px;
  border: 1px solid var(--card-border);
  border-radius: 24px;
  background:
    radial-gradient(circle at top left, rgba(214, 179, 106, 0.13), transparent 38%),
    var(--card-bg-strong);
  padding: 18px;
  max-height: calc(100vh - 28px);
  overflow: auto;
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.cart-header h3,
.cart-header h2 {
  margin: 0;
}

.cart-status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cart-status-badge.done {
  color: var(--success);
  background: rgba(145, 230, 179, 0.12);
}

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

.cart-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.18);
}

.cart-item-main {
  min-width: 0;
}

.cart-item-main strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cart-item-main span {
  display: block;
  margin-top: 3px;
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.35;
}

.cart-remove-button {
  padding: 8px 10px;
  font-size: 0.78rem;
}

.cart-remove-button:disabled {
  opacity: 0.58;
  cursor: not-allowed;
}

.cart-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.cart-summary > div {
  padding: 12px;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.09);
}

.cart-summary span {
  display: block;
  color: var(--text-muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.cart-summary strong {
  display: block;
  margin-top: 4px;
  color: var(--gold);
  font-size: 1.45rem;
}

.cart-helper-text {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.45;
  font-size: 0.88rem;
}

.cart-finalize-button {
  width: 100%;
}

.advance-card.in-cart {
  outline: 2px solid rgba(214, 179, 106, 0.64);
}

.advance-card.locked {
  opacity: 0.72;
}

.in-cart-chip,
.credit-chip {
  color: var(--gold);
}

.mobile-cart-dock {
  display: none;
}

.mobile-cart-sheet {
  position: fixed;
  inset: 0;
  z-index: 75;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 16px;
  pointer-events: none;
}

.mobile-cart-panel {
  width: min(760px, 100%);
  max-height: min(86vh, 760px);
  overflow: auto;
  pointer-events: auto;
  border: 1px solid var(--card-border);
  border-radius: 28px 28px 22px 22px;
  background:
    radial-gradient(circle at top left, rgba(214, 179, 106, 0.16), transparent 36%),
    rgba(16, 19, 26, 0.98);
  box-shadow: 0 28px 110px rgba(0, 0, 0, 0.72);
  padding: 18px;
  display: grid;
  gap: 14px;
}

.mobile-cart-backdrop {
  z-index: 65;
}

.cart-sheet-open {
  overflow: hidden;
}

@media (max-width: 1180px) {
  .market-cart-layout {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 320px);
  }

  .round-cart-panel {
    padding: 14px;
  }
}

@media (max-width: 1023px) {
  .market-cart-layout {
    display: block;
  }

  .round-cart-panel {
    display: none;
  }

  .mobile-cart-dock {
    position: fixed;
    right: calc(10px + env(safe-area-inset-right));
    bottom: calc(10px + env(safe-area-inset-bottom));
    left: calc(10px + env(safe-area-inset-left));
    z-index: 45;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border: 1px solid rgba(214, 179, 106, 0.3);
    border-radius: 22px;
    background: rgba(16, 19, 26, 0.94);
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.56);
    backdrop-filter: blur(18px);
  }

  .mobile-cart-dock strong {
    display: block;
    color: var(--text-main);
    font-size: 0.9rem;
    line-height: 1.25;
  }

  .mobile-cart-dock .secondary-button {
    width: auto;
    padding: 11px 14px;
  }

  .app {
    padding-bottom: calc(104px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 620px) {
  .round-status-pill {
    width: 100%;
    justify-content: center;
    font-size: 0.78rem;
  }

  .mobile-cart-sheet {
    padding: 8px;
  }

  .mobile-cart-panel {
    border-radius: 24px 24px 18px 18px;
    padding: 14px;
  }

  .cart-item {
    grid-template-columns: 1fr;
  }

  .cart-remove-button {
    width: 100%;
  }

  .cart-summary {
    grid-template-columns: 1fr;
  }

  .mobile-cart-dock {
    border-radius: 18px;
  }

  .mobile-cart-dock .label {
    font-size: 0.68rem;
  }

  .mobile-cart-dock strong {
    font-size: 0.78rem;
  }
}


/* MVP 3.1: Responsiver Warenkorb-Dock und Vollbild-Warenkorb */
@media (max-width: 1023px) {
  .mobile-cart-dock {
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
  }

  .mobile-cart-dock-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    width: 100%;
  }

  .mobile-cart-dock-summary > div {
    min-width: 0;
    padding: 10px 12px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 16px;
    background: rgba(0, 0, 0, 0.2);
  }

  .mobile-cart-dock-summary .label {
    margin-bottom: 4px;
    font-size: 0.68rem;
  }

  .mobile-cart-dock-summary strong {
    display: block;
    color: var(--gold);
    font-size: 1.2rem;
    line-height: 1.1;
  }

  .mobile-cart-dock-actions {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 8px;
    width: 100%;
  }

  .mobile-cart-dock-actions .primary-button,
  .mobile-cart-dock-actions .secondary-button {
    width: 100%;
    padding: 12px 10px;
    font-size: 0.82rem;
    white-space: normal;
    line-height: 1.15;
  }

  .mobile-cart-sheet {
    align-items: stretch;
    justify-content: stretch;
    padding: 0;
  }

  .mobile-cart-panel {
    width: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    max-height: none;
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-top: none;
    padding: calc(16px + env(safe-area-inset-top)) calc(16px + env(safe-area-inset-right)) calc(18px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));
  }

  .mobile-cart-panel .cart-header {
    position: sticky;
    top: calc(-16px - env(safe-area-inset-top));
    z-index: 2;
    margin: calc(-16px - env(safe-area-inset-top)) calc(-16px - env(safe-area-inset-right)) 0 calc(-16px - env(safe-area-inset-left));
    padding: calc(16px + env(safe-area-inset-top)) calc(16px + env(safe-area-inset-right)) 14px calc(16px + env(safe-area-inset-left));
    background: rgba(16, 19, 26, 0.96);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--card-border);
  }

  .mobile-cart-panel .modal-close-button {
    position: static;
    margin-left: 0;
    flex: 0 0 auto;
  }

  .app {
    padding-bottom: calc(150px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 620px) {
  .mobile-cart-dock {
    gap: 8px;
    border-radius: 18px 18px 0 0;
    right: 0;
    bottom: 0;
    left: 0;
    border-right: none;
    border-bottom: none;
    border-left: none;
  }

  .mobile-cart-dock-summary {
    gap: 8px;
  }

  .mobile-cart-dock-summary > div {
    padding: 9px 10px;
    border-radius: 14px;
  }

  .mobile-cart-dock-summary strong {
    font-size: 1.04rem;
  }

  .mobile-cart-dock-actions {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .mobile-cart-dock-actions .primary-button,
  .mobile-cart-dock-actions .secondary-button {
    min-height: 42px;
    font-size: 0.78rem;
  }

  .app {
    padding-bottom: calc(198px + env(safe-area-inset-bottom));
  }
}


/* MVP 3.2: fixer mobiler Warenkorb, Farb-Credit-Statistik und Bild-Detailöffnung */
.info-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.color-credit-card strong.color-credit-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-top: 8px;
  font-size: 0.9rem;
  line-height: 1.2;
}

.owned-credit-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--gold);
  font-size: 0.74rem;
  font-weight: 900;
  white-space: nowrap;
}

.owned-credit-chip.science { color: var(--science); }
.owned-credit-chip.arts { color: var(--arts); }
.owned-credit-chip.crafts { color: var(--crafts); }
.owned-credit-chip.civics { color: var(--civics); }
.owned-credit-chip.religion { color: var(--religion); }

.credit-empty {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.advance-image-shell.detail-trigger {
  cursor: zoom-in;
}

.advance-image-shell.detail-trigger:focus-visible {
  outline: 3px solid rgba(214, 179, 106, 0.68);
  outline-offset: -3px;
}

.compact-actions {
  grid-template-columns: 1fr;
}

.price-action-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 42px;
}

.advance-card.purchased .price-action-button,
.advance-card.locked .price-action-button {
  opacity: 0.82;
  filter: none;
}

@media (max-width: 1180px) {
  .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 780px) {
  .info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1023px) {
  .mobile-cart-dock {
    position: fixed !important;
    z-index: 90;
    transform: translateZ(0);
    will-change: transform;
  }

  .mobile-cart-backdrop {
    z-index: 100;
  }

  .mobile-cart-sheet {
    z-index: 110;
  }
}

@media (max-width: 620px) {
  .owned-credit-chip {
    font-size: 0.68rem;
    padding: 4px 7px;
  }

  .price-action-button {
    min-height: 34px;
  }
}