xjs/xjs.css

/* XJS library styles
 * This file centralizes all runtime UI CSS used by the library.
 * Currently includes: Layer popup (layer-*)
 */

/* =========================
   Layer (layer-*)
   ========================= */

.layer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s;
}
.layer-overlay.show {
  opacity: 1;
}
.layer-popup {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  width: fit-content;
  min-width: var(--layer-min-width, 30em);

  padding: 1.5em;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
  overflow: hidden;
  transform: scale(0.92);
  transition: transform 0.26s ease;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --layer-confirm-bg: #3085d6;
  --layer-confirm-hover: #2b77c0;
  --layer-cancel-bg: #444;
  --layer-cancel-hover: #333;
  --layer-title-color: #333;
  --layer-content-color: #545454;
  --layer-button-text-color: #fff;
  --layer-muted-color: #9a9a9a;
}
.layer-popup.layer-theme-light {
  --layer-title-color: #f3f3f3;
  --layer-content-color: #cfcfcf;
  --layer-button-text-color: #f3f3f3;
  --layer-muted-color: #a7a7a7;
}
.layer-popup.layer-theme-dark {
  --layer-title-color: #333;
  --layer-content-color: #545454;
  --layer-button-text-color: #fff;
  --layer-muted-color: #9a9a9a;
}
@media (prefers-color-scheme: dark) {
  .layer-popup.layer-theme-auto {
    --layer-title-color: #f3f3f3;
    --layer-content-color: #cfcfcf;
    --layer-button-text-color: #f3f3f3;
    --layer-muted-color: #a7a7a7;
  }
}
.layer-popup > :not(.layer-bg) {
  position: relative;
  z-index: 1;
  /* Prevent flex items from collapsing when popup height is fixed (step transitions). */
  flex-shrink: 0;
}
.layer-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  pointer-events: none;
}
.layer-bg .layer-svgAni {
  width: 100%;
  height: 100%;
  display: block;
}
.layer-bg .layer-svgAni svg {
  width: 100%;
  height: 100%;
  display: block;
}
.layer-overlay.show .layer-popup {
  transform: scale(1);
}
.layer-title {
  font-size: 1.8em;
  font-weight: 600;
  color: var(--layer-title-color);
  margin: 0 0 0.5em;
  text-align: center;
}
.layer-content {
  font-size: 1.125em;
  color: var(--layer-content-color);
  margin-bottom: 1.5em;
  text-align: center;
  line-height: 1.5;
  width: auto;
  max-width: 100%;
}
/* Ensure demo page global h2 styles don't override theme */
.layer-popup .layer-title {
  color: var(--layer-title-color);
}
.layer-popup .layer-content {
  color: var(--layer-content-color);
}
.layer-actions {
  display: flex;
  justify-content: center;
  gap: 1em;
  width: 100%;
}
.layer-button {
  border: none;
  border-radius: 4px;
  padding: 0.6em 1.2em;
  font-size: 1em;
  cursor: pointer;
  transition: background-color 0.2s, box-shadow 0.2s;
  color: var(--layer-button-text-color);
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
}
.layer-confirm {
  background-color: var(--layer-confirm-bg);
}
.layer-confirm:hover {
  background-color: var(--layer-confirm-hover);
}
.layer-cancel {
  background-color: var(--layer-cancel-bg);
}
.layer-cancel:hover {
  background-color: var(--layer-cancel-hover);
}
.layer-btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.layer-btn-label {
  display: inline-block;
}
.layer-icon {
  position: relative;
  box-sizing: content-box;
  width: 5em;
  height: 5em;
  margin: 0 auto 1em;
  border: 0.25em solid rgba(0, 0, 0, 0);
  border-radius: 50%;
  font-family: inherit;
  line-height: 5em;
  cursor: default;
  user-select: none;
  /* Ring sweep angles (match SweetAlert2 success feel) */
  --layer-ring-start-rotate: -45deg;
  /* End is one full turn from start so it "sweeps then settles" */
  --layer-ring-end-rotate: -405deg;
}
.layer-icon.layer-icon-svgAni {
  border: none;
  padding: 0;
  display: grid;
  place-items: center;
  margin: -1em auto -1em;
}
.layer-icon .layer-svgAni {
  width: 100%;
  height: 100%;
  display: block;
}
.layer-icon .layer-svgAni svg {
  width: 100%;
  height: 100%;
  display: block;
}
.layer-svgAni-error {
  font-size: 11px;
  color: var(--layer-muted-color);
  text-align: center;
  line-height: 1.2;
}

/* SVG mark content (kept), sits above the ring */
.layer-icon svg {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
  position: relative;
  z-index: 3;
}
.layer-svg-ring,
.layer-svg-mark {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.layer-svg-ring {
  stroke-width: 4.5;
  opacity: 0.95;
}
.layer-svg-mark {
  stroke-width: 6;
}
.layer-svg-dot {
  transform-box: fill-box;
  transform-origin: center;
}

/* =========================================
   "success-like" ring (shared by all icons)
   - we reuse the success ring pieces/rotation for every icon type
   - color is driven by currentColor
   ========================================= */
.layer-icon.success { border-color: #a5dc86; color: #a5dc86; }
.layer-icon.error { border-color: #f27474; color: #f27474; }
.layer-icon.warning { border-color: #f8bb86; color: #f8bb86; }
.layer-icon.info { border-color: #3fc3ee; color: #3fc3ee; }
.layer-icon.question { border-color: #b18cff; color: #b18cff; }

/* Keep ring sweep logic identical across built-in icons (match success). */
.layer-icon .layer-success-ring {
  position: absolute;
  z-index: 2;
  top: -0.25em;
  left: -0.25em;
  box-sizing: content-box;
  width: 100%;
  height: 100%;
  border: 0.25em solid currentColor;
  opacity: 0.3;
  border-radius: 50%;
}
.layer-icon .layer-success-fix {
  position: absolute;
  z-index: 1;
  top: 0.5em;
  left: 1.625em;
  width: 0.4375em;
  height: 5.625em;
  transform: rotate(-45deg);
  background-color: #fff; /* adjusted at runtime to popup bg */
}
.layer-icon .layer-success-circular-line-left,
.layer-icon .layer-success-circular-line-right {
  position: absolute;
  width: 3.75em;
  height: 7.5em;
  border-radius: 50%;
  background-color: #fff; /* adjusted at runtime to popup bg */
}
.layer-icon .layer-success-circular-line-left {
  top: -0.4375em;
  left: -2.0635em;
  transform: rotate(-45deg);
  transform-origin: 3.75em 3.75em;
  border-radius: 7.5em 0 0 7.5em;
}
.layer-icon .layer-success-circular-line-right {
  top: -0.6875em;
  left: 1.875em;
  transform: rotate(-45deg);
  transform-origin: 0 3.75em;
  border-radius: 0 7.5em 7.5em 0;
}
/* Clip ONLY the success tick (do not clip the ring sweep masks) */
.layer-icon .layer-success-mark {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  overflow: hidden;
  z-index: 3;
  pointer-events: none;
}
.layer-icon .layer-success-line-tip,
.layer-icon .layer-success-line-long {
  display: block;
  position: absolute;
  z-index: 2;
  height: 0.3125em;
  border-radius: 0.125em;
  background-color: currentColor;
}
.layer-icon .layer-success-line-tip {
  top: 2.875em;
  left: 0.8125em;
  width: 1.5625em;
  transform: rotate(45deg);
}
.layer-icon .layer-success-line-long {
  top: 2.375em;
  right: 0.5em;
  width: 2.9375em;
  transform: rotate(-45deg);
}

/* Triggered when icon has .layer-icon-show */
.layer-icon.layer-icon-show .layer-success-line-tip {
  animation: layer-animate-success-line-tip 0.75s;
}
.layer-icon.layer-icon-show .layer-success-line-long {
  animation: layer-animate-success-line-long 0.75s;
}
.layer-icon.layer-icon-show .layer-success-circular-line-right {
  animation: layer-rotate-icon-circular-line 4.25s ease-in;
}

@keyframes layer-animate-success-line-tip {
  0% {
    top: 1.1875em;
    left: 0.0625em;
    width: 0;
  }
  54% {
    top: 1.0625em;
    left: 0.125em;
    width: 0;
  }
  70% {
    top: 2.1875em;
    left: -0.375em;
    width: 3.125em;
  }
  84% {
    top: 3em;
    left: 1.3125em;
    width: 1.0625em;
  }
  100% {
    top: 2.8125em;
    left: 0.8125em;
    width: 1.5625em;
  }
}
@keyframes layer-animate-success-line-long {
  0% {
    top: 3.375em;
    right: 2.875em;
    width: 0;
  }
  65% {
    top: 3.375em;
    right: 2.875em;
    width: 0;
  }
  84% {
    top: 2.1875em;
    right: 0;
    width: 3.4375em;
  }
  100% {
    top: 2.375em;
    right: 0.5em;
    width: 2.9375em;
  }
}
@keyframes layer-rotate-icon-circular-line {
  0% { transform: rotate(var(--layer-ring-start-rotate)); }
  5% { transform: rotate(var(--layer-ring-start-rotate)); }
  12% { transform: rotate(var(--layer-ring-end-rotate)); }
  100% { transform: rotate(var(--layer-ring-end-rotate)); } /* match 12% so it "sweeps then stops" */
}

/* (Other icon shapes stay SVG-driven; only the ring animation is unified above) */