.cylinder-picker-app {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-strong: #eef3f7;
  --text: #18222d;
  --muted: #647282;
  --border: #d8e0e8;
  --accent: #0d766e;
  --accent-strong: #095f59;
  --gold: #c9982d;
  --danger: #b84a3a;
  --shadow: 0 18px 48px rgba(26, 38, 51, 0.1);
}
.cylinder-picker-app, .cylinder-picker-app * {
  box-sizing: border-box;
}
.cylinder-picker-app {
  background:
    linear-gradient(135deg, rgba(13, 118, 110, 0.08), transparent 34%),
    linear-gradient(315deg, rgba(201, 152, 45, 0.1), transparent 30%),
    var(--bg);
  color: var(--text);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}
.cylinder-picker-app button,
.cylinder-picker-app input,
.cylinder-picker-app select {
  font: inherit;
}
.cylinder-picker-app .shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0;
}
.cylinder-picker-app h1,
.cylinder-picker-app h2,
.cylinder-picker-app h3,
.cylinder-picker-app p {
  margin: 0;
}
.cylinder-picker-app .shadow,
.cylinder-picker-app .mini-shadow {
  fill: rgba(27, 42, 56, 0.16);
}
.cylinder-picker-app .workspace {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  margin-top: 28px;
}
.cylinder-picker-app .filters,
.cylinder-picker-app .results {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.cylinder-picker-app .filters {
  position: sticky;
  top: 18px;
  padding: 22px;
  border-radius: 8px;
}
.cylinder-picker-app .panel-heading,
.cylinder-picker-app .results-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.cylinder-picker-app h2 {
  font-size: 22px;
  line-height: 1.2;
}
.cylinder-picker-app .icon-button {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--accent);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}
.cylinder-picker-app .icon-button:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
  transform: translateY(-1px);
}
.cylinder-picker-app .icon-button svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}
.cylinder-picker-app .field {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}
.cylinder-picker-app .field span,
.cylinder-picker-app .check span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}
.cylinder-picker-app .size-guide {
  margin-top: 18px;
  padding: 10px 12px 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f7f9fb;
}
.cylinder-picker-app .size-guide svg {
  display: block;
  width: 100%;
}
.cylinder-picker-app .guide-shadow {
  fill: rgba(27, 42, 56, 0.14);
}
.cylinder-picker-app .guide-body,
.cylinder-picker-app .guide-end {
  fill: url(#guideMetal);
  stroke: #84909b;
  stroke-width: 1.2;
}
.cylinder-picker-app .guide-center {
  fill: url(#guideDark);
  stroke: #20262c;
  stroke-width: 1.4;
}
.cylinder-picker-app .guide-gold-line {
  fill: #c8a04a;
}
.cylinder-picker-app .guide-center-line,
.cylinder-picker-app .guide-base,
.cylinder-picker-app .guide-groove,
.cylinder-picker-app .guide-highlight {
  fill: none;
  stroke: #6d7680;
  stroke-width: 1.1;
}
.cylinder-picker-app .guide-highlight {
  stroke: rgba(255, 255, 255, 0.68);
  stroke-linecap: round;
}
.cylinder-picker-app .guide-groove {
  stroke: rgba(25, 32, 39, 0.34);
  stroke-linecap: round;
}
.cylinder-picker-app .guide-hole {
  fill: #f7f9fb;
  stroke: #808992;
  stroke-width: 2;
}
.cylinder-picker-app .guide-measure,
.cylinder-picker-app .guide-top-measure {
  fill: none;
  stroke: #202830;
  stroke-linecap: round;
  stroke-width: 1.4;
}
.cylinder-picker-app .guide-arrow-left,
.cylinder-picker-app .guide-arrow-right {
  fill: #202830;
}
.cylinder-picker-app .size-guide text {
  fill: #171e26;
  font-size: 12px;
  font-weight: 800;
}
.cylinder-picker-app .guide-variant-title {
  fill: #7b838b;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
}
.cylinder-picker-app .guide-total {
  font-size: 24px;
  font-weight: 850;
}
.cylinder-picker-app .guide-size {
  font-size: 14px;
}
.cylinder-picker-app .guide-street,
.cylinder-picker-app .guide-room {
  fill: var(--accent-strong);
}
.cylinder-picker-app .guide-label {
  fill: #7b838b;
  font-size: 12px;
}
.cylinder-picker-app .guide-stem,
.cylinder-picker-app .guide-knob {
  display: none;
}
.cylinder-picker-app .guide-stem rect,
.cylinder-picker-app .guide-stem circle,
.cylinder-picker-app .guide-knob rect,
.cylinder-picker-app .guide-knob path {
  fill: url(#guideMetal);
  stroke: #68737e;
  stroke-width: 1.2;
}
.cylinder-picker-app .guide-knob path {
  fill: none;
  stroke: #68737e;
  stroke-width: 1.2;
}
.cylinder-picker-app .size-guide.is-short-stem .guide-stem-short,
.cylinder-picker-app .size-guide.is-long-stem .guide-stem-long,
.cylinder-picker-app .size-guide.is-knob .guide-knob {
  display: block;
}
.cylinder-picker-app .size-guide.is-brass .guide-body {
  fill: #e4c16c;
}
.cylinder-picker-app .size-guide.is-chrome .guide-body {
  fill: url(#guideMetal);
}
.cylinder-picker-app .size-guide.is-nickel .guide-body {
  fill: #c6ccd2;
}
.cylinder-picker-app .size-guide.is-bronze .guide-body {
  fill: #a77a50;
}
.cylinder-picker-app .size-guide.is-gold .guide-body {
  fill: #d7ad42;
}
.cylinder-picker-app input[type="text"],
.cylinder-picker-app select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  padding: 0 13px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.cylinder-picker-app input[type="text"]:focus,
.cylinder-picker-app select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(13, 118, 110, 0.13);
}
.cylinder-picker-app select:disabled {
  color: #4c5967;
  background: #eef3f7;
  cursor: not-allowed;
  opacity: 1;
}
.cylinder-picker-app .field.is-disabled span {
  color: #8a96a3;
}
.cylinder-picker-app .size-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(72px, 1fr));
  gap: 8px;
}
.cylinder-picker-app .size-grid .field span {
  min-height: 34px;
  font-size: 13px;
  line-height: 1.25;
  white-space: nowrap;
}
.cylinder-picker-app .size-grid select {
  min-height: 44px;
  padding: 0 10px;
}
.cylinder-picker-app .results {
  min-height: 540px;
  padding: 22px;
  border-radius: 8px;
}
.cylinder-picker-app .results-head {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.cylinder-picker-app .results-head p {
  margin-top: 4px;
  color: var(--muted);
}
.cylinder-picker-app .active-query {
  flex: 0 1 auto;
  max-width: 330px;
  padding: 9px 12px;
  border-radius: 8px;
  background: #e5f3f1;
  color: var(--accent-strong);
  font-size: 14px;
  font-weight: 700;
  text-align: right;
}
.cylinder-picker-app .product-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}
.cylinder-picker-app .product {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.cylinder-picker-app .product:hover {
  border-color: rgba(13, 118, 110, 0.45);
  box-shadow: 0 12px 28px rgba(26, 38, 51, 0.08);
  transform: translateY(-1px);
}
.cylinder-picker-app .product-media {
  display: grid;
  place-items: center;
  min-height: 82px;
  border-radius: 8px;
  background: transparent;
  overflow: hidden;
}
.cylinder-picker-app .product-media svg {
  width: 118px;
}
.cylinder-picker-app .product-media img {
  display: block;
  width: 100%;
  max-width: 118px;
  height: 82px;
  object-fit: contain;
}
.cylinder-picker-app .product h3 {
  font-size: 17px;
  line-height: 1.32;
}
.cylinder-picker-app .product h3 a {
  color: inherit;
  text-decoration: none;
}
.cylinder-picker-app .product h3 a:hover {
  color: var(--accent-strong);
  text-decoration: underline;
}
.cylinder-picker-app .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}
.cylinder-picker-app .tag {
  padding: 5px 8px;
  border-radius: 7px;
  background: var(--surface-strong);
  color: #495766;
  font-size: 13px;
  font-weight: 650;
}
.cylinder-picker-app .price {
  color: var(--accent-strong);
  font-size: 18px;
  white-space: nowrap;
}
.cylinder-picker-app .empty {
  padding: 54px 20px;
  border: 1px dashed #b9c4cf;
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
  line-height: 1.45;
}
@media (max-width: 920px) {
.cylinder-picker-app .workspace {
    grid-template-columns: 1fr;
  }
.cylinder-picker-app .filters {
    position: static;
  }


}
@media (max-width: 620px) {
.cylinder-picker-app .shell {
    width: min(100% - 20px, 1180px);
    padding: 20px 0;
  }
.cylinder-picker-app .size-grid {
    grid-template-columns: 1fr;
  }
.cylinder-picker-app .results-head {
    align-items: flex-start;
    flex-direction: column;
  }
.cylinder-picker-app .active-query {
    width: 100%;
    max-width: none;
    text-align: left;
  }
.cylinder-picker-app .product {
    grid-template-columns: 92px minmax(0, 1fr);
  }
.cylinder-picker-app .product-media {
    min-height: 72px;
  }
  .cylinder-picker-app .product-media svg {
    width: 92px;
  }
  .cylinder-picker-app .product-media img {
    max-width: 92px;
    height: 72px;
  }
.cylinder-picker-app .price {
    grid-column: 2;
    justify-self: start;
  }


}