/* === Glitter Jar === */

.header { margin-bottom: 0.25rem; }


/* segmented control (Twinkle: none / low / med / high) */
.twinkle-seg {
  gap: 0;
  border: 2px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
  background: var(--btn);
}
/* scoped + explicit colors so the global button rule can't make these unreadable */
.twinkle-seg .seg-btn {
  padding: 0.4rem 0.78rem;
  border: none;
  border-radius: 0;
  background: var(--btn);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  font-size: 0.82rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, transform 0s;
}
.twinkle-seg .seg-btn:hover { background: var(--pick-bg); color: var(--ink); transform: none; }
.twinkle-seg .seg-btn.is-active { background: var(--primary); color: #fff; }

/* dark mode is handled site-wide by theme.js + style.css (html.dark);
   the jar keeps its own lit glass look in any theme. */

/* --- Toolbar (shared pattern with the other Calm Corner tools) --- */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.4rem;
  align-items: flex-end;
  justify-content: center;          /* center the glitter colors above the jar */
  margin: 0 0 1.4rem;
}
.toolbar .tool-group { align-items: center; }   /* center each label over its control */
/* controls beneath the jar: shake on top, then the sliders, all centered */
.toolbar-below {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  margin: 1.4rem 0 0;
}
.tool-group { display: flex; flex-direction: column; gap: 0.4rem; }
.tool-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.tools { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.tool-btn {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 2px solid var(--border);
  background: var(--btn);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.15s ease;
}
.tool-btn:hover { border-color: var(--primary); transform: translateY(-1px); }
.shake-btn {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: var(--shadow);
}
.shake-btn:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.shake-btn:active { transform: translateY(0); }

/* amount slider */
.amount-wrap { align-items: center; padding-bottom: 4px; }
.amount-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 160px;
  height: 8px;
  border-radius: 999px;
  background: var(--border);
  outline: none;
  cursor: pointer;
}
.amount-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #fff;
  box-shadow: var(--shadow);
  cursor: grab;
}
.amount-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #fff;
  box-shadow: var(--shadow);
  cursor: grab;
}
.amount-slider:active::-webkit-slider-thumb { cursor: grabbing; }

.swatches { gap: 0.45rem; }
.swatch {
  width: 30px;
  height: 30px;
  padding: 0;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--sw, #ccc);
  cursor: pointer;
  transition: transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
}
.swatch:hover { transform: translateY(-1px); }
.swatch.is-active {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--pick-bg);
}

/* --- Jar --- */
.jar-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 0.5rem;
}

/* screw-on lid */
.jar-lid {
  width: 52%;
  max-width: 182px;
  height: 30px;
  border-radius: 11px 11px 5px 5px;
  background: linear-gradient(180deg, #ecca9f 0%, #d8b483 45%, #c2925b 100%);
  box-shadow:
    inset 0 2px 1px rgba(255, 255, 255, 0.5),
    inset 0 -5px 7px rgba(120, 90, 50, 0.28),
    0 3px 7px rgba(120, 90, 50, 0.28);
  z-index: 3;
}

/* neck with screw threads */
.jar-neck {
  width: 50%;
  max-width: 172px;
  height: 28px;
  margin-top: -2px;
  border-radius: 4px 4px 2px 2px;
  background:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0) 0 5px, rgba(150, 185, 210, 0.4) 5px 7px),
    linear-gradient(180deg, #e9f3fa, #d3e5f0);
  box-shadow:
    inset 3px 0 4px rgba(255, 255, 255, 0.65),
    inset -4px 0 5px rgba(120, 150, 180, 0.28);
  z-index: 2;
}

/* jar body */
.jar {
  position: relative;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 5 / 6;
  margin-top: -4px;
  border-radius: 64px 64px 70px 70px / 92px 92px 72px 72px;
  background: linear-gradient(180deg, #eef6fb 0%, #dceaf3 55%, #cfe0ec 100%);
  box-shadow:
    inset 0 0 0 5px rgba(255, 255, 255, 0.5),
    inset 0 -26px 46px rgba(120, 150, 180, 0.22),
    inset 0 18px 34px rgba(255, 255, 255, 0.55),
    0 18px 36px rgba(80, 110, 140, 0.22);
  overflow: hidden;
  cursor: grab;
  touch-action: none;
}
.jar:active { cursor: grabbing; }
.jar canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* faint water surface near the top */
.water-line {
  position: absolute;
  top: 6%;
  left: 9%;
  right: 9%;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  filter: blur(2px);
  pointer-events: none;
}

/* curved glass reflections down each side */
.gloss {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.gloss-l {
  top: 9%;
  left: 7%;
  width: 11%;
  height: 74%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0));
  transform: rotate(7deg);
}
.gloss-r {
  top: 16%;
  right: 8%;
  width: 6%;
  height: 58%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0));
}

/* --- charm tray --- */
.charm-tray-wrap {
  max-width: 420px;
  margin: 1rem auto 0.3rem;
  background: var(--pick-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 0.7rem 0.7rem 0.8rem;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.12);
}
.charm-tray-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  text-align: center;
  font-weight: 700;
  margin-bottom: 0.55rem;
}
.charm-tray {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.4rem;
  justify-content: center;
  overflow-x: auto;   /* keep one line; scroll on very narrow screens */
}
.charm-btn {
  flex: 0 0 auto;
  line-height: 0;
  padding: 0.28rem;
  border-radius: 12px;
  border: 2px solid var(--border);
  background: var(--card);
  cursor: pointer;
  transition: transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
}
.charm-btn canvas { display: block; }
.charm-btn:hover { transform: translateY(-2px); border-color: var(--primary); }
/* a charm that's currently in the jar: pink border (light mode) + a soft glow in dark mode */
.charm-btn.in-jar {
  border-color: var(--primary);
}
html.dark .charm-btn.in-jar {
  box-shadow: 0 0 10px var(--primary);
}

@media print {
  .toolbar, .charm-tray-wrap { display: none !important; }
}