:root {
  --font-ui: "SF Pro Display", "SF Pro Display Regular", "SF Pro Display Medium", "SF Pro Display Semibold", -apple-system, BlinkMacSystemFont, sans-serif;
  --bg: #f5f6f8;
  --panel: #ffffff;
  --line: #e7ecf5;
  --text: #11141f;
  --text-soft: #5a6375;
  --shadow: 0 10px 28px rgba(18, 30, 58, 0.06);
  --radius: 22px;
}

* {
  box-sizing: border-box;
  font-family: var(--font-ui);
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--text);
}

body {
  min-height: 100vh;
}

.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 18px 18px;
  max-width: 1540px;
  margin: 0 auto;
}

.panel {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.side-panel {
  grid-row: 1;
  order: 1;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: visible;
}

.brand-row h1 {
  margin: 6px 0 2px;
  font-size: 1.52rem;
  letter-spacing: -0.03em;
}

.brand-row p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.brand-pill {
  display: inline-block;
  padding: 4px 9px;
  border-radius: 999px;
  background: linear-gradient(120deg, #edf5ff, #ebfff0);
  font-size: 0.74rem;
  font-weight: 600;
}

.card {
  border: 0;
  border-radius: 0;
  padding: 8px 0;
  background: transparent;
  box-shadow: none;
}

.control-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.control-card label {
  font-size: 0.74rem;
  color: var(--text-soft);
  width: 100%;
  margin-top: 2px;
}

.check-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: #243247;
}

.check-line input {
  width: 16px;
  height: 16px;
}

select,
input {
  width: min(280px, 100%);
  height: 36px;
  border: 1px solid #e4e8f0;
  border-radius: 999px;
  padding: 0 10px;
  background: rgba(255, 255, 255, 0.9);
  font: inherit;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

button,
select,
input,
textarea {
  font-family: var(--font-ui) !important;
}

select:focus,
input:focus {
  border-color: #8fb5ff;
  box-shadow: 0 0 0 3px rgba(86, 148, 255, 0.16);
}

input[readonly] {
  background: rgba(246, 249, 255, 0.92);
  color: #3c4a64;
  cursor: default;
}

.btn-row {
  display: flex;
  gap: 8px;
  width: auto;
}

.product-actions {
  gap: 6px;
  flex-wrap: wrap;
}

.action-help {
  margin: 6px 0 0;
  font-size: 0.72rem;
  color: #6d7b97;
  line-height: 1.35;
}

.action-help strong {
  color: #1f2c45;
  font-weight: 600;
}

.container-quick {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.container-quick button {
  border: 1px solid var(--line);
  background: #fff;
  color: #1e2a3c;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.74rem;
  font-weight: 600;
  cursor: pointer;
}

.container-quick button.is-active {
  background: linear-gradient(120deg, #007aff, #00c2ff);
  border-color: transparent;
  color: #fff;
}

.btn {
  border: 0;
  border-radius: 999px;
  height: 34px;
  padding: 0 14px;
  cursor: pointer;
  font-weight: 600;
  font-family: inherit;
  transition: transform 0.16s ease, opacity 0.16s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  flex: 0 0 auto;
  background: linear-gradient(120deg, #007aff, #00c2ff);
  color: #fff;
}

.btn-dark {
  flex: 0 0 auto;
  background: linear-gradient(120deg, #0f1420, #26354f);
  color: #fff;
}

.btn-ghost {
  flex: 0 0 auto;
  background: linear-gradient(180deg, #f8fbff 0%, #eef3fd 100%);
  color: #1e2a3c;
  border: 1px solid #d8e0ef;
}

.pallet-card {
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.pallet-card h2,
.summary-card h2,
.container-data-card h2,
.product-mix-card h2,
.compliance-card h2 {
  margin: 0 0 6px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #7a859c;
  font-weight: 600;
}

.container-data {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8rem;
  color: #243247;
}

.container-data-row {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 0;
  border-radius: 999px;
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.68);
  backdrop-filter: blur(4px);
}

.container-data-row span {
  color: #6a7489;
}

.container-data-row strong {
  font-weight: 600;
}

.inline-data-head {
  width: 100%;
  margin-top: 8px;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7a859c;
}

.product-mix-card h2 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.product-mix {
  margin-top: 8px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
}

.bundle-library {
  margin-top: 8px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.bundle-card {
  flex: 0 0 min(360px, 92vw);
  border: 0;
  border-radius: 16px;
  padding: 10px 12px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(242, 247, 255, 0.92));
  box-shadow: inset 0 0 0 1px rgba(210, 220, 238, 0.82), 0 12px 24px rgba(18, 30, 58, 0.09);
  cursor: grab;
}

.bundle-card:active {
  cursor: grabbing;
}

.bundle-title {
  font-size: 0.76rem;
  font-weight: 650;
  color: #17233a;
  letter-spacing: -0.01em;
}

.bundle-items {
  margin-top: 4px;
  font-size: 0.66rem;
  color: #6d7b97;
  line-height: 1.4;
}

.bundle-qty {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 2px 4px 2px 8px;
  background: rgba(241, 246, 255, 0.92);
  box-shadow: inset 0 0 0 1px rgba(214, 223, 239, 0.76);
}

.bundle-qty span {
  font-size: 0.64rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #7080a0;
}

.bundle-qty input {
  width: 74px;
  height: 28px;
  border: 0;
  outline: 0;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: inset 0 0 0 1px rgba(212, 221, 239, 0.82);
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 0.72rem;
  color: #1d2940;
}

.product-mix-item {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  border: 1px solid #e7ecf5;
  border-radius: 14px;
  padding: 10px;
  background: #fff;
  font-size: 0.74rem;
  color: #243247;
  box-shadow: 0 1px 2px rgba(17, 24, 39, 0.06);
  cursor: grab;
}

.product-mix-item:active {
  cursor: grabbing;
}

.product-mix-item.is-active {
  border-color: #87b5ff;
  box-shadow: 0 0 0 2px rgba(31, 124, 255, 0.12);
}

.product-card-image-wrap {
  position: relative;
  width: 92px;
  height: 92px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e3e9f3;
  background: #f8fafc;
}

.product-thumb {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #fff;
}

.product-thumb-fallback {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: #f3f6fb;
  color: #5f6f8e;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.product-mix-item.no-image .product-thumb {
  display: none;
}

.product-mix-item.no-image .product-thumb-fallback {
  display: flex;
}

.product-card-content {
  display: grid;
  align-content: space-between;
  gap: 10px;
  min-width: 0;
}

.product-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.product-toggle span {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.product-toggle input {
  width: 15px;
  height: 15px;
}

.product-demand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 4px 10px;
  background: #fff;
  border: 1px solid #e3e8f1;
  box-shadow: none;
}

.product-demand span {
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #7080a0;
}

.product-demand input {
  width: 72px;
  border: 0;
  outline: 0;
  background: transparent;
  box-shadow: none;
  border-radius: 0;
  padding: 0;
  font-size: 0.72rem;
  color: #1d2940;
  height: auto;
}

.product-demand em {
  font-style: normal;
  font-size: 0.66rem;
  color: #7a87a1;
  letter-spacing: 0.02em;
}

.pallet-card p {
  margin: 0 0 10px;
  color: var(--text-soft);
  font-size: 0.8rem;
}

.algo-card p {
  margin: 0 0 8px;
  color: #6d7b97;
  font-size: 0.74rem;
}

.algo-trace {
  max-height: 180px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.algo-row {
  border: 1px solid #e6ebf4;
  background: #fff;
  border-radius: 10px;
  padding: 6px 8px;
  font-size: 0.7rem;
  color: #2b3852;
  line-height: 1.35;
}

.algo-row.success {
  border-color: #d8eddf;
  color: #1f5d3f;
}

.algo-row.warn {
  border-color: #f0dfc8;
  color: #87521d;
}

.pallet-list {
  overflow: auto;
  display: flex;
  gap: 14px;
  padding-right: 4px;
  max-height: 440px;
  overflow-x: auto;
}

.pallet-item {
  border: 0;
  border-radius: 18px;
  padding: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(247, 250, 255, 0.86) 100%);
  display: grid;
  gap: 10px;
  cursor: grab;
  box-shadow:
    inset 0 0 0 1px rgba(214, 222, 237, 0.88),
    0 14px 36px rgba(18, 30, 58, 0.09);
  transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease;
}

.pallet-item:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 0 0 1px rgba(205, 216, 236, 0.96),
    0 20px 42px rgba(18, 30, 58, 0.12);
}

.pallet-empty {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  color: #6f7a90;
  font-size: 0.82rem;
  box-shadow: inset 0 0 0 1px rgba(220, 228, 242, 0.72);
}

.pallet-spec-card {
  flex: 0 0 460px;
  min-height: 276px;
  padding: 14px;
}

.pallet-spec-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.pallet-spec-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pallet-spec-title strong {
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: #0f1a2c;
}

.drag-handle {
  border-radius: 999px;
  padding: 5px 11px;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #23324d;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(238, 244, 255, 0.85));
  box-shadow: inset 0 0 0 1px rgba(205, 216, 236, 0.9);
  cursor: grab;
  user-select: none;
}

.drag-handle:active {
  cursor: grabbing;
}

.pallet-spec-body {
  margin-top: 10px;
  display: grid;
  grid-template-columns: 1fr 232px;
  gap: 12px;
}

.pallet-spec-info {
  display: grid;
  gap: 10px;
}

.spec-line {
  display: grid;
  gap: 3px;
}

.spec-line span {
  font-size: 0.66rem;
  color: #8a95aa;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.spec-line strong {
  font-size: 0.95rem;
  color: #151f33;
  font-weight: 640;
  line-height: 1.25;
}

.spec-qty {
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.68rem;
  color: #8a95aa;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pallet-item.is-disabled {
  opacity: 0.46;
  filter: grayscale(0.18);
}

.pallet-item.is-selected {
  outline: 2px solid #1f7cff;
  outline-offset: -2px;
}

.pallet-item-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.swatch {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(17, 20, 31, 0.14);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.02);
}

.pallet-item strong {
  font-size: 0.84rem;
}

.pallet-visual {
  position: relative;
  height: 210px;
  border: 1px solid rgba(210, 220, 239, 0.82);
  border-radius: 14px;
  background: radial-gradient(circle at 32% 8%, #ffffff 0%, #f2f6ff 55%, #ecf2fd 100%);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.68);
}

.pallet-canvas {
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;
}

.pallet-canvas-meta {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: space-between;
  font-size: 0.68rem;
  color: #7e8aa2;
  pointer-events: none;
}

.pallet-canvas-meta strong {
  color: #1d2a3f;
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  padding: 4px 9px;
  box-shadow: inset 0 0 0 1px rgba(216, 226, 241, 0.72);
}

.pallet-canvas-tip {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #8894ab;
  background: rgba(255, 255, 255, 0.76);
  border-radius: 999px;
  padding: 3px 7px;
  pointer-events: none;
}

.pallet-meta {
  font-size: 0.75rem;
  color: var(--text-soft);
}

.qty-input {
  width: 96px;
  height: 30px;
  border-radius: 999px;
}

.viewport-panel {
  grid-row: 2;
  order: 2;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 8px;
  padding: 0;
}

.status-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.container-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.container-tab {
  border: 1px solid #d9e1ef;
  background: #fff;
  color: #23324d;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
}

.container-tab.is-active {
  border-color: #86b5ff;
  color: #1653b0;
  box-shadow: 0 0 0 2px rgba(31, 124, 255, 0.1);
}

.stat-item {
  border: 0;
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: inset 0 0 0 1px rgba(220, 228, 242, 0.7);
}

.stat-item span {
  display: block;
  font-size: 0.64rem;
  color: var(--text-soft);
}

.stat-item strong {
  font-size: 0.9rem;
}

.viewport-wrap {
  position: relative;
  min-height: 420px;
  border: 1px solid rgba(220, 228, 242, 0.92);
  border-radius: 22px;
  overflow: hidden;
  background: linear-gradient(180deg, #f8fbff 0%, #edf4ff 100%);
  box-shadow: 0 14px 36px rgba(20, 32, 61, 0.07);
}

#planner-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.viewport-overlay {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
}

.viewport-overlay span {
  border: 1px solid rgba(217, 226, 241, 0.82);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(6px);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.74rem;
}

.viewport-clear-btn {
  margin-top: 4px;
}

.color-legend {
  position: absolute;
  left: 14px;
  bottom: 14px;
  width: min(420px, calc(100% - 28px));
  max-height: 160px;
  overflow: auto;
  border-radius: 14px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 24px rgba(17, 31, 61, 0.1), inset 0 0 0 1px rgba(215, 224, 242, 0.7);
  z-index: 2;
}

.legend-empty {
  font-size: 0.72rem;
  color: #7b879f;
}

.legend-row {
  display: grid;
  grid-template-columns: 14px 1fr auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 6px;
}

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

.legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(19, 28, 44, 0.22);
}

.legend-label {
  font-size: 0.72rem;
  color: #1e2b44;
}

.legend-count {
  font-size: 0.68rem;
  color: #6f7b93;
  border-radius: 999px;
  padding: 2px 8px;
  background: rgba(241, 246, 255, 0.92);
}

#load-card {
  position: absolute;
  left: 14px;
  top: 14px;
  width: 276px;
  border-radius: 16px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(10px);
  box-shadow: 0 14px 34px rgba(17, 31, 61, 0.12), inset 0 0 0 1px rgba(215, 224, 242, 0.72);
  z-index: 2;
}

.load-card-head span {
  display: block;
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #75819b;
  margin-bottom: 10px;
}

.load-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 8px;
}

.load-item {
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.76);
  padding: 8px 10px;
  box-shadow: inset 0 0 0 1px rgba(217, 226, 242, 0.76);
}

.load-item span {
  display: block;
  font-size: 0.66rem;
  color: #7d88a1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.load-item strong {
  font-size: 1.08rem;
  letter-spacing: -0.01em;
  color: #101b2f;
}

.load-metric {
  margin-top: 10px;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.metric-row span {
  font-size: 0.72rem;
  color: #66748f;
}

.metric-row strong {
  font-size: 0.82rem;
  color: #14213a;
}

.metric-track {
  margin-top: 6px;
  height: 8px;
  border-radius: 999px;
  background: rgba(206, 219, 243, 0.55);
  overflow: hidden;
}

.metric-fill {
  width: 0%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #2fd5ff 0%, #1f7cff 100%);
  transition: width 220ms ease;
}

.metric-fill.weight {
  background: linear-gradient(90deg, #63e59b 0%, #20b56f 100%);
}

.load-products {
  margin-top: 10px;
  border-top: 1px solid rgba(214, 224, 241, 0.7);
  padding-top: 8px;
}

.load-products-title {
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #7d88a1;
  margin-bottom: 6px;
}

.load-products-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 96px;
  overflow: auto;
}

.load-product-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  color: #5f6d86;
}

.load-product-row strong {
  color: #1a2740;
  font-size: 0.74rem;
}

#active-placement[data-kind="ok"] {
  border-color: rgba(61, 168, 107, 0.45);
  background: rgba(232, 249, 238, 0.88);
  color: #1f6b45;
}

#active-placement[data-kind="warn"] {
  border-color: rgba(221, 117, 45, 0.42);
  background: rgba(255, 244, 231, 0.9);
  color: #8a4f1f;
}

.summary-table {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-height: 120px;
  overflow: auto;
}

.summary-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-items: center;
  border: 0;
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: inset 0 0 0 1px rgba(220, 228, 242, 0.48);
}

.summary-row .tag {
  color: #6b7590;
  font-weight: 600;
}

.compliance-card h2 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.compliance-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.compliance-item {
  border: 0;
  border-radius: 999px;
  padding: 5px 9px;
  background: rgba(255, 255, 255, 0.62);
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: inset 0 0 0 1px rgba(220, 228, 242, 0.45);
}

.compliance-pill {
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.compliance-pill.pass {
  color: #065f46;
  background: #d1fae5;
}

.compliance-pill.warn {
  color: #92400e;
  background: #fef3c7;
}

.compliance-pill.fail {
  color: #7f1d1d;
  background: #fee2e2;
}

.compliance-text {
  font-size: 0.7rem;
  color: #243247;
}

@media (max-width: 1100px) {
  .product-mix {
    grid-template-columns: 1fr;
  }

  .status-bar {
    gap: 6px;
  }

  .viewport-wrap {
    min-height: 360px;
  }

  .pallet-spec-card {
    flex-basis: min(430px, 90vw);
  }

  .pallet-spec-body {
    grid-template-columns: 1fr;
  }

  #load-card {
    width: min(250px, calc(100% - 28px));
  }

  .color-legend {
    position: static;
    width: 100%;
    max-height: 120px;
    margin-top: 8px;
  }
}

/* Clean white visual override */
.card,
.container-data-row,
.product-mix-item,
.bundle-card,
.pallet-item,
.pallet-empty,
.pallet-visual,
.stat-item,
.summary-row,
.compliance-item,
.viewport-overlay span,
.color-legend,
#load-card,
.load-item {
  background: #ffffff !important;
  backdrop-filter: none !important;
  box-shadow: 0 1px 2px rgba(17, 24, 39, 0.06) !important;
}

.card {
  border: 1px solid #e9edf3 !important;
  border-radius: 16px !important;
  padding: 12px !important;
}

.app-shell {
  gap: 12px;
}

.side-panel {
  gap: 12px;
}

.brand-pill {
  background: #ffffff;
  border: 1px solid #e4e9f2;
}

.btn-ghost {
  background: #ffffff;
}

.bundle-qty,
.product-demand {
  background: #ffffff;
  box-shadow: none !important;
  border: 1px solid #e3e8f1;
}

.bundle-qty input,
.product-demand input,
.pallet-canvas-meta strong {
  background: #ffffff;
  box-shadow: none !important;
}

.pallet-item:hover {
  box-shadow: 0 4px 14px rgba(17, 24, 39, 0.08) !important;
}

.viewport-wrap {
  background: #f8fafc;
  border: 1px solid #e3e8f1;
  box-shadow: none;
}

.legend-count {
  background: #ffffff;
  border: 1px solid #e3e8f1;
}

.tour-layer {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.16s ease;
}

.tour-layer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(8, 12, 21, 0.32);
  backdrop-filter: blur(1.5px);
}

.tour-layer.is-active {
  opacity: 1;
  pointer-events: auto;
}

.tour-ring {
  position: fixed;
  border: 2px solid #1994ff;
  border-radius: 12px;
  box-shadow: 0 0 0 9999px rgba(8, 12, 21, 0.18), 0 12px 30px rgba(14, 35, 75, 0.28);
  background: transparent;
  pointer-events: none;
}

.tour-card {
  position: fixed;
  width: min(360px, calc(100vw - 24px));
  background: #ffffff;
  border: 1px solid #e2e8f2;
  border-radius: 14px;
  box-shadow: 0 16px 34px rgba(16, 28, 52, 0.2);
  padding: 12px 12px 10px;
}

.tour-step {
  font-size: 0.72rem;
  color: #6b7993;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.tour-title {
  margin: 6px 0 4px;
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: #101a2d;
}

.tour-body {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.4;
  color: #4f5d77;
}

.tour-actions {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.tour-btn {
  border: 0;
  border-radius: 999px;
  height: 32px;
  padding: 0 12px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.tour-btn.ghost {
  background: #f3f7fd;
  color: #233250;
  border: 1px solid #dbe4f2;
}

.tour-btn.primary {
  background: linear-gradient(120deg, #007aff, #00c2ff);
  color: #ffffff;
}

.tour-btn:disabled {
  opacity: 0.45;
  cursor: default;
}