/* Easing Studio. Built on the site tokens (site.css); the few extra tokens below switch with the colour scheme too. */

.es {
  --es-p2: #D93F75; --es-thumb: #FFFFFF; --es-stage: #F5F3EE; --es-track: var(--line); --es-off: #D8D4CB;
  --es-sheet: #FFFFFF; --es-code-accent: #A99FFF; --es-dots: rgb(22 21 27 / 10%); --es-pad: 18px;
  padding-bottom: 96px;
}
@media (prefers-color-scheme: dark) {
  .es { --es-p2: #FF7DA6; --es-thumb: #2E2C38; --es-stage: #111015; --es-off: #3A3745; --es-sheet: #1F1D27; --es-dots: rgb(241 239 246 / 8%); }
}
.es [hidden] { display: none !important; }
.es[data-mode="curve"] .es-only-spring, .es[data-mode="spring"] .es-only-curve { display: none !important; }

.es-head { padding-bottom: clamp(22px, 3vw, 30px); }
.es-head > p { margin-bottom: 0; }
.es-head-chips { margin-top: 18px; }
.es-noscript { padding: 16px 20px; border-radius: var(--r-m); background: var(--raised); }

/* ------------------------------------------------------------ workspace */

.es-workspace { display: grid; gap: 20px; grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr); }
.es-card { min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-l); box-shadow: var(--shadow-1); padding: var(--es-pad); }
.es-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.es-card-title { font-size: 1.05rem; letter-spacing: -0.01em; margin: 0 0 0 4px; }
.es-label { display: block; font: 650 .7rem/1.2 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }
.es-sym { font: italic 600 .8rem/1 Georgia, "Times New Roman", serif; letter-spacing: 0; text-transform: none; color: var(--faint); margin-left: 2px; }

.es-btn-sm { min-height: 38px; padding: 8px 15px; font-size: .88rem; }
.es-btn-sm svg { width: 17px; height: 17px; }
.btn.is-done { color: var(--leaf); border-color: color-mix(in srgb, var(--leaf) 45%, var(--line)); }

/* segmented controls with a sliding thumb */
.es-seg { position: relative; display: inline-flex; gap: 2px; padding: 4px; border-radius: 999px; background: var(--raised); isolation: isolate; max-width: 100%; }
.es-seg button { position: relative; z-index: 1; display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 36px; padding: 8px 16px;
  border: 0; border-radius: 999px; background: none; color: var(--muted); font: 650 .9rem/1 var(--sans); white-space: nowrap; cursor: pointer;
  transition: color .2s, transform .18s var(--ease-out); }
.es-seg button:hover, .es-seg button[aria-pressed="true"] { color: var(--ink); }
.es-seg button:active { transform: scale(.96); }
.es-seg button:focus-visible { outline-offset: 0; border-radius: 999px; }
.es-seg button svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.es-seg-thumb { position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 0; width: var(--w, 0px); transform: translateX(var(--x, 0px));
  border-radius: 999px; background: var(--es-thumb); box-shadow: 0 1px 2px rgb(0 0 0 / 10%), 0 3px 10px rgb(0 0 0 / 7%); }
.es.is-ready .es-seg-thumb { transition: transform .45s var(--spring), width .45s var(--spring); }

/* ------------------------------------------------------------ editor */

.es-edit { display: grid; gap: 22px; grid-template-columns: minmax(0, 1fr) 248px; align-items: start; }
.es-graph svg { display: block; width: 100%; height: auto; overflow: visible; cursor: pointer; touch-action: pan-y; -webkit-user-select: none; user-select: none;
  -webkit-tap-highlight-color: transparent; }
.es-hint { margin: 6px 0 0; font-size: .8rem; line-height: 1.45; color: var(--faint); text-align: center; text-wrap: balance; }
.es kbd { font: 600 .74rem/1 var(--mono); padding: 2px 6px 3px; border-radius: 6px; border: 1px solid var(--line); border-bottom-width: 2px; background: var(--surface); color: var(--muted); }

.es-g-zone { fill: url(#es-hatch); }
.es-hatch-line { stroke: var(--line); stroke-width: 1.1; }
.es-g-unit { fill: color-mix(in srgb, var(--accent) 3%, var(--surface)); }
.es-g-grid line { stroke: var(--line); stroke-width: 1; }
.es-g-grid .es-g-faint { stroke-dasharray: 2 5; }
.es-g-axis line { stroke: color-mix(in srgb, var(--ink) 30%, transparent); stroke-width: 1.25; }
.es-g-tick { fill: var(--faint); font: 500 12px var(--mono); }
.es-g-label { fill: var(--faint); font: 650 10.5px var(--sans); letter-spacing: .14em; text-transform: uppercase; }
.es-g-zone-label { fill: var(--faint); font: 650 9.5px var(--sans); letter-spacing: .14em; text-transform: uppercase; opacity: .75; }
.es[data-mode="spring"] .es-g-zone-label { display: none; }
.es-g-linear { fill: none; stroke: var(--faint); stroke-width: 1.5; stroke-dasharray: 5 6; opacity: .45; transition: opacity .25s; }
.es.is-compare .es-g-linear { opacity: 1; }
.es-stop-a { stop-color: var(--accent); }
.es-stop-b { stop-color: var(--es-p2); }
.es-g-curve { fill: none; stroke: url(#es-grad); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; }
.es-g-halo { fill: none; stroke: var(--accent); stroke-width: 13; stroke-linecap: round; stroke-linejoin: round; opacity: .1; }

.es[data-mode="spring"] .es-g-handles { display: none; }
.es-stem { stroke: var(--muted); stroke-width: 1.5; opacity: .7; }
.es-anchor { fill: var(--surface); stroke: var(--muted); stroke-width: 2; }
.es-handle { cursor: grab; outline: none; touch-action: none; }
.es-hit { fill: transparent; }
.es-ring { fill: var(--accent); opacity: 0; transform-box: fill-box; transform-origin: center; transform: scale(.55);
  transition: opacity .2s, transform .35s var(--spring); }
.es-knob { fill: var(--surface); stroke: var(--accent); stroke-width: 3; transform-box: fill-box; transform-origin: center;
  transition: transform .3s var(--spring), fill .15s; filter: drop-shadow(0 1px 2px rgb(0 0 0 / 18%)); }
#es-h2 .es-knob { stroke: var(--es-p2); }
#es-h2 .es-ring { fill: var(--es-p2); }
.es-handle:hover .es-knob { transform: scale(1.2); }
.es-handle:hover .es-ring { opacity: .13; transform: scale(1); }
.es-handle:focus-visible .es-ring { opacity: 1; transform: scale(1.05); fill: color-mix(in srgb, var(--accent) 16%, transparent); stroke: var(--accent); stroke-width: 2; }
#es-h2:focus-visible .es-ring { fill: color-mix(in srgb, var(--es-p2) 16%, transparent); stroke: var(--es-p2); }
.es-handle.is-drag { cursor: grabbing; }
.es-handle.is-drag .es-knob { fill: var(--accent); transform: scale(1.12); }
#es-h2.is-drag .es-knob { fill: var(--es-p2); }
.es-handle.is-drag .es-ring { opacity: .2; transform: scale(1.2); }
.es.is-dragging .es-graph svg { cursor: grabbing; }

.es-g-play { opacity: 0; transition: opacity .35s; pointer-events: none; }
.es.is-dot .es-g-play { opacity: 1; transition-duration: .1s; }
.es-dot { fill: var(--accent); stroke: var(--surface); stroke-width: 3; filter: drop-shadow(0 2px 4px rgb(0 0 0 / 25%)); }
.es-dot-ghost { fill: var(--surface); stroke: var(--faint); stroke-width: 2; display: none; }
.es.is-compare .es-dot-ghost { display: inline; }
.es-g-guide { stroke: var(--accent); stroke-width: 1.2; stroke-dasharray: 3 4; opacity: .5; }

/* controls column */
.es-controls, .es-panel { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.es-value-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.es-value-head .es-label { margin: 0; }
.es-value-code { display: block; padding: 10px 12px; border-radius: var(--r-s); background: var(--code-bg); border: 1px solid var(--code-line); color: var(--code-ink);
  font-size: .8rem; line-height: 1.45; white-space: normal; }
.es-icon-btn { flex: none; display: grid; place-items: center; width: 30px; height: 30px; margin: -4px -4px -4px 0; border: 0; border-radius: 8px; background: none; color: var(--muted); cursor: pointer;
  transition: background .15s, transform .18s var(--ease-out), color .15s; }
.es-icon-btn:hover { background: var(--raised); color: var(--ink); }
.es-icon-btn:active { transform: scale(.9); }
.es-icon-btn svg { width: 16px; height: 16px; }
.es-icon-btn.is-done { color: var(--leaf); }

.es-points { display: grid; gap: 8px; margin: 0; padding: 0; border: 0; min-width: 0; }
.es-point { display: grid; grid-template-columns: 30px minmax(0, 1fr) minmax(0, 1fr); gap: 8px; align-items: center; }
.es-point-tag { font: 700 .7rem/1 var(--mono); text-align: center; padding: 6px 0; border-radius: 7px; color: var(--accent-ink); background: color-mix(in srgb, var(--accent) 13%, transparent); }
.es-point-tag-2 { color: var(--es-p2); background: color-mix(in srgb, var(--es-p2) 13%, transparent); }
.es-field { position: relative; display: block; min-width: 0; }
.es-field > span { position: absolute; left: 9px; top: 50%; transform: translateY(-50%); font: 600 .7rem/1 var(--mono); color: var(--faint); pointer-events: none; }
.es-field .es-num { padding-left: 27px; }

.es-num { width: 100%; height: 38px; padding: 0 10px; border: 1px solid var(--line); border-radius: var(--r-s); background: var(--bg); color: var(--ink);
  font: 500 .9rem/1 var(--mono); font-variant-numeric: tabular-nums; appearance: textfield; -moz-appearance: textfield;
  transition: border-color .15s, box-shadow .15s; }
.es-num::-webkit-outer-spin-button, .es-num::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.es-num:hover { border-color: color-mix(in srgb, var(--ink) 22%, var(--line)); }
.es-num:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 24%, transparent); }
.es-num-sm { width: 74px; height: 32px; text-align: right; }

.es-slider-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 2px; }
.es-slider-head .es-label { margin: 0; }
.es-unit-input { display: inline-flex; align-items: center; gap: 6px; font: 500 .78rem/1 var(--mono); color: var(--faint); }

.es-range { --fill: 50%; display: block; width: 100%; height: 30px; margin: 0; background: transparent; cursor: pointer; -webkit-appearance: none; appearance: none; }
.es-range::-webkit-slider-runnable-track { height: 6px; border-radius: 99px; background: linear-gradient(90deg, var(--accent) var(--fill), var(--es-track) var(--fill)); }
.es-range::-moz-range-track { height: 6px; border-radius: 99px; background: var(--es-track); }
.es-range::-moz-range-progress { height: 6px; border-radius: 99px; background: var(--accent); }
.es-range::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 20px; height: 20px; margin-top: -7px; border: 0; border-radius: 50%; background: #FFFFFF;
  box-shadow: 0 0 0 1px rgb(0 0 0 / 10%), 0 2px 6px rgb(0 0 0 / 22%); transition: transform .25s var(--spring), box-shadow .2s; }
.es-range::-moz-range-thumb { width: 20px; height: 20px; border: 0; border-radius: 50%; background: #FFFFFF;
  box-shadow: 0 0 0 1px rgb(0 0 0 / 10%), 0 2px 6px rgb(0 0 0 / 22%); transition: transform .25s var(--spring), box-shadow .2s; }
.es-range:hover::-webkit-slider-thumb { transform: scale(1.1); }
.es-range:hover::-moz-range-thumb { transform: scale(1.1); }
.es-range:active::-webkit-slider-thumb { transform: scale(1.2); box-shadow: 0 0 0 1px rgb(0 0 0 / 10%), 0 2px 6px rgb(0 0 0 / 22%), 0 0 0 8px color-mix(in srgb, var(--accent) 22%, transparent); }
.es-range:active::-moz-range-thumb { transform: scale(1.2); box-shadow: 0 0 0 1px rgb(0 0 0 / 10%), 0 2px 6px rgb(0 0 0 / 22%), 0 0 0 8px color-mix(in srgb, var(--accent) 22%, transparent); }
.es-range:focus-visible { outline: none; }
.es-range:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 3px var(--surface), 0 0 0 6px var(--accent); }
.es-range:focus-visible::-moz-range-thumb { box-shadow: 0 0 0 3px var(--surface), 0 0 0 6px var(--accent); }

.es-reverse { align-self: flex-start; }

.es-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 0; }
.es-stats > div { padding: 10px 12px; border-radius: var(--r-s); background: var(--raised); min-width: 0; }
.es-stats dt { font: 600 .72rem/1.2 var(--sans); color: var(--muted); }
.es-stats dd { margin: 5px 0 0; font: 650 .98rem/1.2 var(--mono); font-variant-numeric: tabular-nums; color: var(--ink); overflow-wrap: anywhere; }
.es-stats > div:last-child dd { font: 650 .84rem/1.2 var(--sans); }
.es-formula { margin: -6px 0 0; font-size: .78rem; line-height: 1.45; color: var(--faint); }

/* presets */
.es-presets { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.es-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.es-chip { display: inline-flex; align-items: center; gap: 8px; min-height: 38px; padding: 5px 13px 5px 6px; border: 1px solid var(--line); border-radius: 999px;
  background: var(--surface); color: var(--ink); font: 600 .86rem/1 var(--sans); white-space: nowrap; cursor: pointer;
  transition: transform .2s var(--ease-out), border-color .15s, background .15s, box-shadow .2s; }
.es-chip:hover { transform: translateY(-1px); border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); box-shadow: var(--shadow-1); }
.es-chip:active { transform: scale(.96); box-shadow: none; }
.es-chip[aria-pressed="true"] { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, var(--surface)); }
.es-chip-ico { flex: none; width: 26px; height: 26px; padding: 1px; border-radius: 50%; background: var(--raised); overflow: hidden; }
.es-chip-ico path { fill: none; stroke: var(--muted); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: stroke .15s; }
.es-chip-ico .es-chip-base { stroke: var(--line); stroke-width: 1; }
.es-chip:hover .es-chip-ico path:not(.es-chip-base), .es-chip[aria-pressed="true"] .es-chip-ico path:not(.es-chip-base) { stroke: var(--accent); }
.es-badge { font: 700 .6rem/1 var(--sans); letter-spacing: .06em; padding: 3px 5px; border-radius: 5px; background: var(--raised); color: var(--muted); }

/* ------------------------------------------------------------ preview */

.es-preview { display: flex; flex-direction: column; }
.es-stage { position: relative; flex: 1; display: grid; place-items: center; min-height: 400px; padding: 22px; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--r-m); background-color: var(--es-stage);
  background-image: radial-gradient(circle at 1px 1px, var(--es-dots) 1px, transparent 1.6px); background-size: 18px 18px; }
.es-demo { width: 100%; }
.es:not(.is-compare) .es-ghost { display: none !important; }
.es:not(.is-compare) .es-lane-label { display: none; }
.es-lane-label { font: 650 .68rem/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.es-ghost .es-lane-label { color: var(--faint); }
.es-mover, .es-pop-btn, .es-list li, .es-sheet, .es-sheet-ghost, .es-thumb { will-change: transform; }

/* slide */
.es-d-slide { display: grid; gap: 18px; }
.es-lane { display: grid; gap: 9px; }
.es-track { display: flex; align-items: center; height: 92px; padding: 8px; border-radius: 22px; border: 1px dashed color-mix(in srgb, var(--faint) 45%, transparent);
  background: color-mix(in srgb, var(--surface) 55%, transparent); }
.es-slide-card { display: flex; align-items: center; gap: 12px; flex: none; width: 152px; height: 74px; padding: 0 14px; border-radius: 17px;
  background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-2); }
.es-av { flex: none; width: 38px; height: 38px; border-radius: 12px; background: linear-gradient(135deg, var(--accent), var(--es-p2)); }
.es-lines { display: grid; gap: 7px; flex: 1; min-width: 0; }
.es-lines i { display: block; height: 8px; border-radius: 4px; background: var(--raised); }
.es-lines i:first-child { width: 82%; background: color-mix(in srgb, var(--ink) 16%, transparent); }
.es-lines i:last-child { width: 56%; }
.es-ghost .es-slide-card { background: transparent; border: 1.5px dashed var(--faint); box-shadow: none; }
.es-ghost .es-av { background: color-mix(in srgb, var(--faint) 30%, transparent); }

/* pop */
.es-d-pop { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 30px 26px; }
.es-pop-cell { display: grid; justify-items: center; gap: 20px; }
.es-pop-target { position: relative; display: grid; place-items: center; }
.es-pop-outline { position: absolute; inset: -1px; border-radius: 999px; border: 1.5px dashed color-mix(in srgb, var(--faint) 75%, transparent); }
.es-pop-btn { position: relative; display: inline-flex; align-items: center; gap: 10px; padding: 17px 26px 17px 22px; border-radius: 999px; white-space: nowrap;
  background: var(--accent); color: var(--on-accent); font: 700 1.02rem/1 var(--sans);
  box-shadow: 0 12px 30px color-mix(in srgb, var(--accent) 38%, transparent), inset 0 1px 0 rgb(255 255 255 / 18%); }
.es-pop-btn svg { width: 20px; height: 20px; }
.es-ghost .es-pop-btn { background: var(--raised); color: var(--muted); box-shadow: none; }
.es.is-compare .es-pop-btn { font-size: .92rem; padding: 14px 20px 14px 17px; }

/* list */
.es-d-list { display: flex; justify-content: center; gap: 14px; }
.es-list-col { display: grid; gap: 10px; flex: 1; max-width: 300px; min-width: 0; }
.es-list { display: grid; gap: 4px; margin: 0; padding: 8px; list-style: none; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-2); }
.es-list li { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 12px; min-width: 0; }
.es-list .es-av { width: 34px; height: 34px; border-radius: 50%; background: var(--c, var(--accent)); }
.es-list b { flex: none; width: 26px; height: 10px; border-radius: 5px; background: var(--raised); }
.es-ghost .es-list { background: transparent; border-style: dashed; box-shadow: none; }
.es-ghost .es-list .es-av { background: color-mix(in srgb, var(--faint) 30%, transparent); }
.es.is-compare .es-list li { gap: 9px; padding: 9px 7px; }
.es.is-compare .es-list b { display: none; }

/* bottom sheet */
.es-d-sheet { display: grid; place-items: center; }
.es-phone { width: 184px; height: 368px; padding: 7px; border-radius: 36px; background: #121116; box-shadow: var(--shadow-2), inset 0 0 0 1.5px rgb(255 255 255 / 12%); }
.es-screen { position: relative; width: 100%; height: 100%; overflow: hidden; border-radius: 29px; background: var(--bg); }
.es-screen::before { content: ""; position: absolute; z-index: 5; top: 9px; left: 50%; width: 54px; height: 16px; margin-left: -27px; border-radius: 99px; background: #121116; }
.es-app { position: absolute; inset: 0; display: grid; align-content: start; gap: 11px; padding: 36px 12px 12px; }
.es-app-bar { display: flex; align-items: center; justify-content: space-between; }
.es-app-bar i { width: 74px; height: 11px; border-radius: 6px; background: color-mix(in srgb, var(--ink) 22%, transparent); }
.es-app-bar b { width: 24px; height: 24px; border-radius: 50%; background: var(--raised); }
.es-app-hero { height: 104px; border-radius: 16px; background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 80%, transparent), color-mix(in srgb, var(--es-p2) 75%, transparent)); }
.es-app-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.es-app-grid i { height: 64px; border-radius: 13px; background: var(--raised); }
.es-scrim { position: absolute; inset: 0; z-index: 2; background: rgb(8 8 14 / 46%); opacity: 0; }
.es-sheet { position: absolute; z-index: 3; left: 0; right: 0; top: 40%; height: 112%; display: flex; flex-direction: column; gap: 11px; padding: 9px 14px;
  border-radius: 22px 22px 0 0; background: var(--es-sheet); box-shadow: 0 -8px 28px rgb(0 0 0 / 20%); }
.es-grabber { align-self: center; width: 34px; height: 4px; border-radius: 4px; background: var(--line); margin-bottom: 4px; }
.es-sheet-title { width: 58%; height: 11px; border-radius: 6px; background: color-mix(in srgb, var(--ink) 22%, transparent); }
.es-sheet-row { display: flex; align-items: center; gap: 10px; }
.es-sheet-row i { width: 28px; height: 28px; border-radius: 9px; background: color-mix(in srgb, var(--accent) 16%, transparent); }
.es-sheet-row b { flex: 1; height: 9px; border-radius: 5px; background: var(--raised); }
.es-sheet-row:nth-of-type(2) b { flex: 0 0 62%; }
.es-sheet-cta { height: 34px; margin-top: 4px; border-radius: 99px; background: var(--accent); }
.es-sheet-ghost { position: absolute; z-index: 4; left: 0; right: 0; top: 40%; height: 112%; pointer-events: none;
  border: 2px dashed var(--es-p2); border-bottom: 0; border-radius: 22px 22px 0 0; }
.es-sheet-ghost span { position: absolute; top: -21px; right: 10px; font: 700 .6rem/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--es-p2);
  background: var(--es-sheet); padding: 3px 6px; border-radius: 5px; }

/* toggle */
.es-d-toggle { display: grid; place-items: center; }
.es-settings { width: min(100%, 340px); padding: 4px 16px; border-radius: 22px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-2); }
.es-setting { display: flex; align-items: center; gap: 14px; padding: 16px 0; }
.es-setting + .es-setting { border-top: 1px solid var(--line); }
.es-setting-ico { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; color: var(--accent-ink); background: color-mix(in srgb, var(--accent) 14%, transparent); }
.es-setting-ico svg { width: 21px; height: 21px; }
.es-setting-text { flex: 1; display: grid; gap: 3px; min-width: 0; }
.es-setting-text b { font-weight: 650; font-size: 1rem; line-height: 1.2; }
.es-setting-text small { font-size: .8rem; color: var(--muted); line-height: 1.2; }
.es-switch { --on: 0%; flex: none; width: 76px; height: 44px; padding: 4px; border-radius: 999px;
  background: color-mix(in srgb, var(--accent) var(--on), var(--es-off)); box-shadow: inset 0 0 0 1px rgb(0 0 0 / 5%); }
.es-thumb { display: block; width: 36px; height: 36px; border-radius: 999px; background: #FFFFFF; box-shadow: 0 2px 6px rgb(0 0 0 / 22%), 0 0 0 .5px rgb(0 0 0 / 6%); }
.es-ghost .es-setting-ico { color: var(--faint); background: var(--raised); }
.es-ghost .es-switch { background: color-mix(in srgb, var(--faint) var(--on), var(--es-off)); }

/* reduced-motion notice */
.es-notice { position: absolute; z-index: 10; left: 12px; right: 12px; bottom: 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 12px 12px 12px 16px; border-radius: var(--r-m); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-2); }
.es-notice p { margin: 0; flex: 1 1 180px; font-size: .9rem; line-height: 1.4; color: var(--muted); }
.es-notice strong { color: var(--ink); }

/* stage controls */
.es-stage-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 14px; }
.es-play { min-width: 112px; }
.es-play .es-i-replay, .es-play.is-replay .es-i-play { display: none; }
.es-play.is-replay .es-i-replay { display: block; }
.es-toggle { display: inline-flex; align-items: center; gap: 9px; min-height: 38px; padding: 6px 13px 6px 9px; border: 1px solid var(--line); border-radius: 999px;
  background: var(--surface); color: var(--ink); font: 600 .86rem/1 var(--sans); white-space: nowrap; cursor: pointer;
  transition: border-color .15s, background .15s, transform .18s var(--ease-out); }
.es-toggle:hover { background: var(--raised); }
.es-toggle:active { transform: scale(.96); }
.es-toggle[aria-pressed="true"] { border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); }
.es-sw { position: relative; flex: none; width: 28px; height: 17px; border-radius: 99px; background: var(--es-off); transition: background .2s; }
.es-sw::after { content: ""; position: absolute; top: 2px; left: 2px; width: 13px; height: 13px; border-radius: 50%; background: #FFFFFF; box-shadow: 0 1px 2px rgb(0 0 0 / 30%);
  transition: transform .3s var(--spring); }
.es-toggle[aria-pressed="true"] .es-sw { background: var(--accent); }
.es-toggle[aria-pressed="true"] .es-sw::after { transform: translateX(11px); }
.es-stagger { display: flex; align-items: center; gap: 10px; flex: 1 1 220px; min-width: 0; padding-left: 4px; }
.es-stagger .es-label { margin: 0; }
.es-stagger .es-range { flex: 1; min-width: 70px; }
.es-out { min-width: 50px; font: 500 .8rem/1 var(--mono); color: var(--muted); text-align: right; }

/* ------------------------------------------------------------ code */

.es-code { margin-top: 20px; overflow: hidden; border-radius: var(--r-l); border: 1px solid var(--code-line); background: var(--code-bg); color: var(--code-ink); box-shadow: var(--shadow-1); }
.es-code-head { display: flex; align-items: center; gap: 8px; padding: 0 10px 0 6px; border-bottom: 1px solid var(--code-line); }
.es-tabs { display: flex; flex: 1; min-width: 0; gap: 2px; overflow-x: auto; scrollbar-width: none; overscroll-behavior-x: contain; }
.es-tabs::-webkit-scrollbar { display: none; }
.es-tabs button { position: relative; flex: none; padding: 18px 13px 17px; border: 0; background: none; color: rgb(232 230 239 / 62%);
  font: 600 .88rem/1 var(--sans); white-space: nowrap; cursor: pointer; transition: color .15s; }
.es-tabs button:hover { color: var(--code-ink); }
.es-tabs button[aria-selected="true"] { color: #FFFFFF; }
.es-tabs button::after { content: ""; position: absolute; left: 11px; right: 11px; bottom: 0; height: 2px; border-radius: 2px; background: var(--es-code-accent);
  transform: scaleX(0); transition: transform .3s var(--ease-out); }
.es-tabs button[aria-selected="true"]::after { transform: scaleX(1); }
.es-tabs button:focus-visible { outline-color: var(--es-code-accent); outline-offset: -5px; }
.es-copy { flex: none; display: inline-flex; align-items: center; gap: 7px; padding: 9px 13px; border: 1px solid rgb(255 255 255 / 14%); border-radius: 10px;
  background: rgb(255 255 255 / 6%); color: var(--code-ink); font: 600 .84rem/1 var(--sans); cursor: pointer;
  transition: background .15s, transform .18s var(--ease-out), color .15s, border-color .15s; }
.es-copy:hover { background: rgb(255 255 255 / 12%); }
.es-copy:active { transform: scale(.95); }
.es-copy:focus-visible { outline-color: var(--es-code-accent); }
.es-copy svg { width: 16px; height: 16px; }
.es-copy.is-done { color: #9FE3A6; border-color: rgb(159 227 166 / 40%); }
.es-code-body { padding-top: 16px; }
.es-code-body:focus-visible { outline: 2px solid var(--es-code-accent); outline-offset: -4px; border-radius: 0 0 var(--r-l) var(--r-l); }
.es-code-meta { margin: 0; padding: 0 24px; font: 500 .76rem/1.4 var(--mono); color: #8A859A; overflow-wrap: anywhere; }
.es-code pre { min-height: 320px; max-height: 600px; margin: 0; padding: 12px 24px 26px; overflow: auto; border: 0; border-radius: 0; background: transparent; font-size: .86rem; }
.es-code pre::selection, .es-code pre ::selection { background: rgb(169 159 255 / 35%); }

.es-tabs.is-fade-r, .es-chips.is-fade-r { -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 40px), transparent); mask-image: linear-gradient(90deg, #000 calc(100% - 40px), transparent); }
.es-tabs.is-fade-l, .es-chips.is-fade-l { -webkit-mask-image: linear-gradient(90deg, transparent, #000 40px); mask-image: linear-gradient(90deg, transparent, #000 40px); }
.es-tabs.is-fade-l.is-fade-r, .es-chips.is-fade-l.is-fade-r { -webkit-mask-image: linear-gradient(90deg, transparent, #000 40px, #000 calc(100% - 40px), transparent);
  mask-image: linear-gradient(90deg, transparent, #000 40px, #000 calc(100% - 40px), transparent); }

/* ------------------------------------------------------------ guide */

.es-guide { margin-top: clamp(64px, 9vw, 104px); }
.es-guide-head { margin-bottom: 26px; }
.es-guide-head h2 { margin: 0; }
.es-tips { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.es-tip { padding: 24px; border-radius: var(--r-l); background: var(--surface); border: 1px solid var(--line); }
.es-tip h3 { margin: 16px 0 8px; font-size: 1.12rem; }
.es-tip p { margin: 0; font-size: .97rem; color: var(--muted); }
.es-tip code { padding: .1em .38em; border-radius: 5px; background: var(--raised); font-size: .84em; color: var(--ink); }
.es-tip-ico { display: block; width: 48px; height: 48px; padding: 7px; border-radius: 14px; background: var(--raised); }
.es-tip-ico path, .es-tip-ico circle { fill: none; stroke: var(--accent); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.es-tip-ico .es-tip-axis { stroke: var(--faint); stroke-width: 2.4; }

/* ------------------------------------------------------------ responsive */

@media (max-width: 1099px) {
  .es-workspace { grid-template-columns: minmax(0, 1fr); }
  .es-edit { grid-template-columns: minmax(0, 460px) minmax(0, 1fr); }
  .es-stage { min-height: 380px; }
}
@media (max-width: 719px) {
  .es { --es-pad: 14px; }
  .es-edit { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .es-graph { margin-inline: -4px; }
  .es-num { font-size: 16px; } /* no zoom-on-focus in iOS Safari */
  .es-num-sm { width: 80px; }
  .es-bar { gap: 10px; }
  .es-preview .es-bar { flex-direction: column; align-items: stretch; }
  .es-preview .es-card-title { margin-left: 2px; }
  .es-seg-demo { display: flex; width: 100%; }
  .es-seg-demo button { flex: 1 1 0; padding: 8px 6px; font-size: .86rem; }
  .es-chips { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--es-pad) * -1); padding: 2px var(--es-pad) 6px; scrollbar-width: none; scroll-padding-inline: var(--es-pad); }
  .es-chips::-webkit-scrollbar { display: none; }
  .es-stage { min-height: 360px; padding: 16px; }
  .es-track { height: 84px; }
  .es-slide-card { width: 128px; height: 66px; gap: 10px; padding: 0 12px; }
  .es-slide-card .es-av { width: 32px; height: 32px; border-radius: 10px; }
  .es-phone { width: 164px; height: 328px; }
  .es-app-hero { height: 86px; }
  .es-app-grid i { height: 52px; }
  .es-code-meta, .es-code pre { padding-inline: 16px; }
  .es-code pre { min-height: 260px; font-size: .8rem; }
  .es-tabs button { padding-inline: 11px; }
  .es-copy span { display: none; }
  .es-copy { padding: 9px 10px; }
  .es-tip { padding: 20px; }
}
@media (max-width: 440px) {
  #es-copy-link { padding: 8px 11px; }
  #es-copy-link span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .es-seg button { padding-inline: 14px; }
}
@media (max-width: 380px) {
  .es-stage-controls .es-toggle { padding-right: 10px; font-size: .82rem; }
  .es-play { min-width: 0; }
}