/* 웹 도구(/utils) 전용 스타일 — garage.css 의 토큰(--surface, --border, --accent ...)을 그대로 사용 */
.hero-compact {
  padding-bottom: .5rem;
}

.hero-compact .hero-title {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.util-search {
  margin: 0 0 1.25rem;
}

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

.util-list li {
  padding: 1rem 0;
  border-top: 1px solid var(--border);
}

.util-list li:first-child {
  border-top: none;
  padding-top: 0;
}

.util-list h3 {
  margin: 0 0 .35rem;
  font-size: 1.15rem;
}

.util-list p {
  margin: 0;
  color: var(--muted);
}

.utility-list-meta {
  margin: .25rem 0 0;
  font-size: .88rem;
  color: var(--muted);
}

.util-panel {
  display: grid;
  gap: 1rem;
}

.util-convert-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto 1fr 1.2fr;
  gap: .75rem;
  align-items: end;
}

.util-field {
  display: grid;
  gap: .35rem;
}

.util-field label {
  font-size: .85rem;
  color: var(--muted);
  font-weight: 600;
}

.util-field input,
.util-field select,
.util-field textarea {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: .65rem .75rem;
  font: inherit;
  background: var(--field);
  color: var(--text);
}

.util-field textarea {
  resize: vertical;
  min-height: 5rem;
}

.util-result input {
  font-weight: 600;
  background: var(--accent-soft);
  border-color: transparent;
}

.util-swap {
  border: 1px solid var(--border);
  background: var(--field);
  border-radius: var(--radius-sm);
  height: 2.6rem;
  min-width: 2.6rem;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--text);
}

.util-swap:hover {
  background: var(--accent-soft);
}

.util-primary-btn {
  width: 100%;
  border: none;
  border-radius: var(--radius-sm);
  padding: .85rem 1rem;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.util-primary-btn:hover {
  background: var(--accent-strong);
}

.util-result-box {
  margin-top: .25rem;
  padding: 1.1rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--ok-bg);
  border: 1px solid var(--ok-border);
  text-align: center;
}

.util-result-box:focus {
  outline: 2px solid var(--ok);
  outline-offset: 2px;
}

.util-result-label {
  margin: 0 0 .35rem;
  font-size: .85rem;
  color: var(--ok-text);
  font-weight: 600;
}

.util-result-value {
  margin: 0;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--ok);
}

.util-advice-panel {
  display: grid;
  gap: .85rem;
  padding-top: .35rem;
  border-top: 1px dashed var(--border);
}

.util-subhead {
  margin: 0;
  font-size: 1.1rem;
  font-family: var(--font-display);
}

.util-unit-toggle {
  display: inline-flex;
  gap: .35rem;
  padding: .2rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--field);
  width: fit-content;
}

.util-unit-btn {
  border: none;
  background: transparent;
  border-radius: 999px;
  padding: .4rem .9rem;
  font: inherit;
  font-size: .9rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}

.util-unit-btn.is-active {
  background: var(--accent);
  color: #fff;
}

.sw-balance-figure {
  margin: 0;
  padding: .9rem 1rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
}

.sw-balance-fig-title {
  margin: 0 0 .55rem;
  font-size: .95rem;
  font-weight: 700;
  color: var(--text);
}

.sw-balance-svg {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  margin: 0 auto;
}

.sw-balance-steps {
  margin: .65rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.55;
}

.sw-balance-steps li {
  margin: .3rem 0;
}

.sw-balance-steps strong {
  color: var(--text);
}

.util-advice-box {
  padding: 1rem 1.05rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--field);
}

.util-advice-box.tone-ok {
  background: var(--ok-bg);
  border-color: var(--ok-border);
}

.util-advice-box.tone-light {
  background: var(--accent-soft);
  border-color: var(--accent-soft-strong);
}

.util-advice-box.tone-heavy {
  background: var(--warn-bg);
  border-color: var(--warn-border);
}

.util-advice-verdict {
  margin: 0 0 .5rem;
  font-weight: 700;
  line-height: 1.45;
}

.util-tips {
  margin: .75rem 0 0;
  padding-left: 1.2rem;
  color: var(--text);
}

.util-tips li {
  margin: .35rem 0;
}

.util-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.util-chip {
  border: 1px solid var(--border-strong);
  background: var(--field);
  border-radius: 999px;
  padding: .35rem .75rem;
  font: inherit;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
}

.util-chip:hover {
  background: var(--accent-soft);
  border-color: var(--accent-soft-strong);
}

.sw-sim-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .95rem;
  margin: 0 0 .65rem;
}

.sw-sim-table th,
.sw-sim-table td {
  border-bottom: 1px solid var(--border);
  padding: .55rem .4rem;
  text-align: right;
}

.sw-sim-table th:first-child,
.sw-sim-table td:first-child,
.sw-sim-table tbody th {
  text-align: left;
  font-weight: 600;
  color: var(--muted);
}

.sw-sim-table thead th {
  color: var(--muted);
  font-size: .82rem;
  font-weight: 600;
}

.imgc-security {
  padding: .9rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--ok-border);
  background: var(--ok-bg);
  font-size: .92rem;
}

.imgc-security ul {
  margin: .45rem 0 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.imgc-security li {
  margin: .25rem 0;
}

.imgc-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
}

.imgc-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.imgc-preview figure {
  margin: 0;
  padding: .75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--field);
}

.imgc-preview figcaption {
  font-weight: 700;
  margin-bottom: .5rem;
  font-size: .9rem;
}

.imgc-preview img {
  display: block;
  width: 100%;
  max-height: 280px;
  object-fit: contain;
  background:
    linear-gradient(45deg, var(--border) 25%, transparent 25%),
    linear-gradient(-45deg, var(--border) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--border) 75%),
    linear-gradient(-45deg, transparent 75%, var(--border) 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
  border-radius: 6px;
}

#imgc-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #fff;
}

#imgc-download:hover {
  color: #fff;
  text-decoration: none;
}

.ico-sizes {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .75rem 1rem;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .55rem 1rem;
  background: var(--field);
}

.ico-sizes legend {
  padding: 0 .35rem;
  font-size: .9rem;
  font-weight: 700;
}

.ico-sizes label {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .92rem;
  color: var(--text);
  cursor: pointer;
}

.qr-pane textarea {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: .65rem .75rem;
  font: inherit;
  resize: vertical;
  background: var(--field);
  color: var(--text);
}

.qr-check {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .92rem;
  margin: .25rem 0 .5rem;
  cursor: pointer;
}

.qr-result {
  display: grid;
  gap: 1rem;
  justify-items: start;
  margin-top: .5rem;
}

.qr-box {
  padding: .75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--field);
  line-height: 0;
}

.qr-box img,
.qr-box canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

.imgc-options .util-field input[type="color"] {
  height: 2.6rem;
  padding: .2rem;
  cursor: pointer;
}

.putt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
}

.putt-panel {
  gap: 1.1rem;
}

.putt-speed-block {
  display: grid;
  gap: .55rem;
}

.putt-speed-toggle {
  width: 100%;
  display: grid;
  gap: .35rem;
  padding: .25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--field);
}

.putt-speed-cols-2 {
  grid-template-columns: 1fr 1fr;
}

.putt-speed-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.putt-speed-cols-4 {
  grid-template-columns: repeat(2, 1fr);
}

.putt-speed-toggle .util-unit-btn {
  border-radius: var(--radius-sm);
  padding: .7rem .4rem;
  font-size: .95rem;
  width: 100%;
}

.putt-slider-card {
  display: grid;
  gap: .45rem;
  padding: .9rem .85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  touch-action: pan-y;
}

.putt-slider-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
}

.putt-slider-title {
  margin: 0;
  font-size: .9rem;
  font-weight: 700;
  color: var(--muted);
}

.putt-slider-value {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent);
  text-align: right;
  letter-spacing: -.02em;
}

.putt-slider-ends {
  display: flex;
  justify-content: space-between;
  font-size: .78rem;
  color: var(--muted);
}

.putt-nudge-row {
  display: grid;
  grid-template-columns: 3rem 1fr 3rem;
  gap: .45rem;
  align-items: center;
}

.putt-nudge-btn {
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--field);
  color: var(--accent);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.putt-nudge-btn:hover {
  background: var(--accent-soft);
}

.putt-nudge-btn:active {
  background: var(--accent-soft);
}

.putt-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 2.75rem;
  margin: 0;
  background: transparent;
  cursor: pointer;
}

.putt-range:focus {
  outline: none;
}

.putt-range:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 8px;
}

.putt-range::-webkit-slider-runnable-track {
  height: .55rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-soft-strong), var(--accent) 50%, var(--ok-border));
}

.putt-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1.85rem;
  height: 1.85rem;
  margin-top: -.65rem;
  border-radius: 50%;
  border: 3px solid var(--surface);
  background: var(--accent);
  box-shadow: 0 2px 8px rgba(15, 23, 42, .28);
}

.putt-range::-moz-range-track {
  height: .55rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-soft-strong), var(--accent) 50%, var(--ok-border));
}

.putt-range::-moz-range-thumb {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  border: 3px solid var(--surface);
  background: var(--accent);
  box-shadow: 0 2px 8px rgba(15, 23, 42, .28);
}

.putt-hint {
  margin: 0;
  font-size: .8rem;
  color: var(--muted);
  line-height: 1.4;
}

.putt-advanced {
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: .55rem .75rem;
}

.putt-advanced summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--muted);
  font-size: .9rem;
}

.putt-advanced .util-field {
  margin-top: .65rem;
}

.putt-kv {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .65rem .85rem;
  margin: 0;
}

.putt-kv > div {
  padding: .65rem .75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--field);
}

.putt-kv dt {
  margin: 0;
  font-size: .8rem;
  color: var(--muted);
  font-weight: 600;
}

.putt-kv dd {
  margin: .2rem 0 0;
  font-weight: 700;
  font-size: 1.05rem;
}

.putt-mat-figure {
  margin: 0;
  padding: .75rem .7rem .85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
}

.putt-mat-caption {
  margin: 0 0 .55rem;
  font-size: .95rem;
  font-weight: 700;
  color: var(--text);
}

.putt-mat-svg {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  margin: 0 auto;
}

.putt-mat-summary {
  margin: .65rem 0 0;
  text-align: center;
  font-size: .92rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1.45;
}

.util-related {
  margin-top: .5rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--border);
}

.util-related-list {
  list-style: none;
  margin: .65rem 0 0;
  padding: 0;
  display: grid;
  gap: .45rem;
}

.util-related-list a {
  font-weight: 600;
}