:root{
  --bg: #f8f3f9; --panel: #ffffff; --panel-2: #f2e7f3; --line: #e3cde5;
  --accent: #93259d; --accent-soft: #e6cee9; --accent-dim: #f6f1f6;
  --text: #2e1830; --muted: #78507c; --muted-2: #af95b1;
}

.swatch-row{ display: flex; gap: 16px; align-items: center; }
#swatch{ width: 90px; height: 90px; border-radius: 12px; border: 1px solid var(--line); flex-shrink: 0; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.04); }
.hex-input-wrap{ flex: 1; }
.hex-input-wrap label{ font-size: 10.5px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); font-weight: 700; }
#hexInput{ width: 100%; margin-top: 6px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px; font-family: 'JetBrains Mono', monospace; font-size: 18px; font-weight: 700; background: var(--panel-2); color: var(--text); text-transform: uppercase; }
#hexInput:focus{ outline: none; border-color: var(--accent); }
.hex-error{ font-size: 11.5px; color: #b3402f; margin-top: 6px; display: none; }
.hex-error.show{ display: block; }

.sliders{ margin-top: 22px; }
.slider-row{ margin-bottom: 16px; }
.slider-row .top{ display: flex; justify-content: space-between; margin-bottom: 6px; }
.slider-row .top .name{ font-size: 12.5px; font-weight: 700; }
.slider-row .top .val{ font-family: 'JetBrains Mono', monospace; font-size: 12.5px; font-weight: 700; }
.slider-row.r input[type=range]{ accent-color: #d33; }
.slider-row.g input[type=range]{ accent-color: #3a3; }
.slider-row.b input[type=range]{ accent-color: #36c; }
input[type=range]{ width: 100%; }

.formats{ margin-top: 20px; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
.format-card{ background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; display: flex; justify-content: space-between; align-items: center; }
.format-card .k{ font-size: 10px; letter-spacing: .8px; text-transform: uppercase; color: var(--muted); }
.format-card .v{ font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 600; cursor: pointer; }

.btns{ display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.app{ padding: 11px 20px; border: none; border-radius: 6px; cursor: pointer; font-weight: 600; font-size: 13.5px; font-family: 'Inter', sans-serif; color: #fff; background: var(--accent); transition: filter .15s ease; }
.app:hover{ filter: brightness(1.08); }
.gray{ background: var(--line); color: var(--text); }

.note{ margin-top: 14px; font-size: 12px; color: var(--muted); line-height: 1.6; background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; }