Files
Learn_System/frontend/css/lab.css
T
Maxim Dolgolyov be1e558be9 fix(labs): таблица Менделеева + UX качественных реакций + анимации стехиометрии
- Менделеев: clamp() для font-size символа элемента (2.4rem..4.4rem) + padding-top 28px → символ не обрезается на узких панелях
- Качественные реакции: в Свободно/Тренировке Проб1-4 содержат известные ионы (видна подпись), в Тренировке Образец — отдельный неизвестный; в Экзамене можно переключаться между пробирками и ответить отдельно для каждой (verdict сохраняется)
- Стехиометрия: непрерывный анимационный цикл — волна на поверхности жидкости, пузырьки в газах/растворах, пульсирующая красная рамка + ЛИМИТ-лейбл у лимитирующего реагента, искры вдоль стрелки реакции, glow на стрелке во время реакции
2026-05-26 16:26:10 +03:00

1958 lines
70 KiB
CSS

/* ── page fill so sim canvas can go full-height ── */
.app-layout { height: 100vh; overflow: hidden; }
.sb-content { height: 100vh; display: flex; flex-direction: column; overflow: hidden; }
/* ════════════════════════════════
HOME VIEW
════════════════════════════════ */
#lab-home { flex: 1; overflow-y: auto; padding: 36px 28px 80px; }
.lab-hero {
display: flex; align-items: center; gap: 20px;
margin-bottom: 36px;
}
.lab-hero-icon {
width: 64px; height: 64px; border-radius: 20px; flex-shrink: 0;
background: linear-gradient(135deg, rgba(155,93,229,.35), rgba(6,214,224,.25));
border: 1.5px solid rgba(255,255,255,.12);
display: flex; align-items: center; justify-content: center;
}
.lab-hero-icon svg { width: 30px; height: 30px; stroke: var(--violet); stroke-width: 1.5; }
.lab-hero-title {
font-family: 'Unbounded', sans-serif; font-size: 1.55rem; font-weight: 800;
letter-spacing: -0.02em; margin-bottom: 5px;
}
.lab-hero-sub { font-size: 0.9rem; color: var(--text-2); font-weight: 500; }
/* category filter */
.lab-filters {
display: flex; gap: 6px; margin-bottom: 28px; flex-wrap: wrap;
}
.lab-filter {
padding: 6px 18px; border-radius: 99px;
border: 1.5px solid var(--border-h);
background: var(--surface); color: var(--text-2);
font-family: 'Manrope', sans-serif; font-size: 0.82rem; font-weight: 700;
cursor: pointer; transition: all .16s;
}
.lab-filter:hover { border-color: rgba(155,93,229,.4); color: var(--violet); }
.lab-filter.active { background: var(--text); color: #fff; border-color: var(--text); }
/* sim grid */
.sim-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
gap: 20px;
}
.sim-card {
background: var(--surface);
border: 1.5px solid var(--border);
border-radius: 20px;
overflow: hidden;
cursor: pointer;
transition: border-color .18s, box-shadow .18s, transform .18s;
position: relative;
}
.sim-card:hover {
border-color: var(--violet);
box-shadow: 0 8px 32px rgba(155,93,229,.18);
transform: translateY(-2px);
}
.sim-card.soon { cursor: default; opacity: .65; }
.sim-card.soon:hover { transform: none; box-shadow: none; border-color: var(--border); }
.sim-preview {
width: 100%; height: 140px; display: block;
background: #0D0D1A;
}
.sim-body { padding: 18px 20px 20px; }
.sim-cat {
display: inline-flex; align-items: center; gap: 5px;
font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em;
padding: 3px 10px; border-radius: 99px; margin-bottom: 10px;
}
.sim-cat.math { background: rgba(155,93,229,.12); color: var(--violet); }
.sim-cat.phys { background: rgba(6,214,224,.1); color: var(--cyan); }
.sim-title {
font-family: 'Unbounded', sans-serif; font-size: 0.9rem; font-weight: 800;
margin-bottom: 6px; letter-spacing: -.01em;
}
.sim-desc { font-size: 0.82rem; color: var(--text-2); line-height: 1.55; }
.sim-soon-badge {
position: absolute; top: 12px; right: 12px;
background: rgba(15,23,42,.7); color: rgba(255,255,255,.55);
font-size: 0.65rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em;
padding: 3px 9px; border-radius: 99px; backdrop-filter: blur(6px);
border: 1px solid rgba(255,255,255,.1);
}
/* ════════════════════════════════
SIM VIEW (graph)
════════════════════════════════ */
#lab-sim {
display: none;
flex: 1; min-height: 0;
flex-direction: column;
}
#lab-sim.open { display: flex; }
/* top bar */
.sim-topbar {
flex-shrink: 0;
display: flex; align-items: center; gap: 12px;
padding: 10px 18px;
background: var(--surface);
border-bottom: 1.5px solid var(--border);
}
.sim-back {
display: flex; align-items: center; gap: 6px;
padding: 6px 14px; border-radius: 99px;
border: 1.5px solid var(--border-h);
background: transparent; color: var(--text-2);
font-family: 'Manrope', sans-serif; font-size: 0.82rem; font-weight: 700;
cursor: pointer; transition: all .15s;
}
.sim-back:hover { border-color: var(--violet); color: var(--violet); }
.sim-back svg { width: 14px; height: 14px; stroke: currentColor; stroke-width: 2.2; flex-shrink: 0; }
.sim-topbar-title {
font-family: 'Unbounded', sans-serif; font-size: 0.88rem; font-weight: 800;
flex: 1;
}
.sim-zoom-btns { display: flex; gap: 4px; }
.zoom-btn {
min-width: 32px; width: auto; height: 32px; border-radius: 10px;
border: 1.5px solid var(--border-h);
background: transparent; color: var(--text-2);
cursor: pointer; font-size: .8rem; font-weight: 700;
padding: 0 9px; white-space: nowrap;
display: flex; align-items: center; justify-content: center; gap: 4px;
transition: all .15s;
}
.zoom-btn:hover { border-color: var(--violet); color: var(--violet); background: rgba(155,93,229,.07); }
.zoom-btn svg { width: 15px; height: 15px; stroke: currentColor; stroke-width: 2.2; }
/* sim body */
.sim-body-wrap {
flex: 1; min-height: 0;
display: flex;
}
/* left panel */
.graph-panel {
width: 280px; flex-shrink: 0;
background: var(--surface);
border-right: 1.5px solid var(--border);
display: flex; flex-direction: column;
overflow-y: auto;
padding: 16px 14px;
gap: 6px;
}
.gp-section-title {
font-family: 'Unbounded', sans-serif; font-size: 0.62rem; font-weight: 800;
color: var(--text-3); text-transform: uppercase; letter-spacing: .08em;
display: flex; align-items: center; gap: 8px; margin: 4px 0 8px;
}
.gp-section-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }
/* function rows */
.fn-row {
display: flex; align-items: center; gap: 8px;
padding: 8px 10px; border-radius: 12px;
border: 1.5px solid var(--border);
background: rgba(15,23,42,.03);
transition: border-color .15s;
}
.fn-label {
font-family: 'Manrope', monospace; font-size: 0.85rem; font-weight: 700;
color: var(--fn-color, var(--violet)); flex-shrink: 0; letter-spacing: .01em;
}
.fn-row:focus-within { border-color: var(--fn-color, var(--violet)); }
.fn-dot {
width: 12px; height: 12px; border-radius: 50%;
flex-shrink: 0;
background: var(--fn-color, var(--violet));
box-shadow: 0 0 6px var(--fn-color, var(--violet));
}
.fn-input {
flex: 1; border: none; outline: none; background: transparent;
font-family: 'Manrope', monospace; font-size: 0.88rem; font-weight: 600;
color: var(--text); padding: 0; min-width: 0;
}
.fn-input::placeholder { color: var(--text-3); font-weight: 500; }
/* KaTeX live preview */
.fn-preview {
min-height: 20px; padding: 3px 4px 3px 36px;
font-size: 0.82rem; line-height: 1.5;
color: rgba(255,255,255,.65);
overflow: hidden; display: none;
}
.fn-preview.has-content { display: block; }
.fn-preview .katex { color: rgba(255,255,255,.8); font-size: 1em; }
.fn-err {
font-size: 0.68rem; color: var(--pink); font-weight: 600;
padding: 2px 0 0 22px; display: none;
}
.fn-err.show { display: block; }
/* presets */
.presets-wrap { display: flex; flex-wrap: wrap; gap: 5px; }
.preset-btn {
padding: 4px 11px; border-radius: 8px;
border: 1.5px solid var(--border-h);
background: transparent; color: var(--text-2);
font-family: 'Manrope', monospace; font-size: 0.75rem; font-weight: 700;
cursor: pointer; transition: all .14s;
}
.preset-btn:hover {
border-color: var(--violet); color: var(--violet);
background: rgba(155,93,229,.07);
}
/* info / actions */
.gp-btn {
display: flex; align-items: center; justify-content: center; gap: 7px;
padding: 9px 14px; border-radius: 12px;
border: 1.5px solid var(--border-h);
background: transparent; color: var(--text-2);
font-family: 'Manrope', sans-serif; font-size: 0.82rem; font-weight: 700;
cursor: pointer; transition: all .15s; width: 100%;
}
.gp-btn:hover { border-color: var(--violet); color: var(--violet); background: rgba(155,93,229,.06); }
.gp-btn svg { width: 14px; height: 14px; stroke: currentColor; stroke-width: 2; flex-shrink: 0; }
/* stereo param sliders */
.stereo-sl-row { margin-bottom: 6px; }
.stereo-sl-row label { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--text-2); margin-bottom: 2px; }
.stereo-sl-row label span { color: var(--violet); font-weight: 700; }
.stereo-sl-row input[type=range] { width: 100%; accent-color: var(--violet); }
.stereo-fig-btn.active, .stereo-toggle.active, .stereo-sect-btn.active, .stereo-sect-type.active {
border-color: var(--violet) !important; color: var(--violet) !important; background: rgba(155,93,229,.1) !important;
}
/* stereo panel redesign */
.stereo-panel {
width: 230px; flex-shrink: 0;
background: var(--surface);
border-right: 1.5px solid var(--border);
display: flex; flex-direction: column;
overflow-y: auto; padding: 10px 10px;
}
.stereo-fig-grid {
display: grid; grid-template-columns: 1fr 1fr; gap: 3px;
margin-bottom: 4px;
}
.st-fig-btn {
display: flex; align-items: center; gap: 5px;
padding: 6px 8px; border-radius: 9px;
border: 1.5px solid var(--border);
background: transparent; color: var(--text-2);
font-family: 'Manrope', sans-serif; font-size: 0.68rem; font-weight: 700;
cursor: pointer; transition: all .13s; white-space: nowrap; overflow: hidden;
}
.st-fig-btn svg { width: 13px; height: 13px; stroke: currentColor; stroke-width: 2; flex-shrink: 0; fill: none; }
.st-fig-btn:hover { border-color: rgba(155,93,229,.4); color: var(--violet); background: rgba(155,93,229,.06); }
.st-fig-btn.active { border-color: var(--violet); color: var(--violet); background: rgba(155,93,229,.12); }
.st-fig-btn-wide { grid-column: span 2; }
.st-tool-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; margin-bottom: 4px; }
.st-tool-btn {
display: flex; align-items: center; gap: 5px;
padding: 6px 8px; border-radius: 9px;
border: 1.5px solid var(--border);
background: transparent; color: var(--text-2);
font-family: 'Manrope', sans-serif; font-size: 0.68rem; font-weight: 700;
cursor: pointer; transition: all .13s; white-space: nowrap; overflow: hidden;
}
.st-tool-btn svg { width: 12px; height: 12px; stroke: currentColor; stroke-width: 2; flex-shrink: 0; fill: none; }
.st-tool-btn:hover { border-color: rgba(155,93,229,.4); color: var(--violet); background: rgba(155,93,229,.06); }
.st-tool-btn.active { border-color: var(--violet); color: var(--violet); background: rgba(155,93,229,.12); }
.st-tool-btn-wide { grid-column: span 2; }
.st-action-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; margin-bottom: 2px; }
.st-action-btn {
padding: 5px 6px; border-radius: 8px;
border: 1px solid var(--border);
background: transparent; color: var(--text-2);
font-family: 'Manrope', sans-serif; font-size: 0.65rem; font-weight: 600;
cursor: pointer; transition: all .13s; text-align: center;
}
.st-action-btn:hover { border-color: rgba(239,71,111,.4); color: #ef476f; background: rgba(239,71,111,.06); }
.st-toggle-row {
display: flex; align-items: center; justify-content: space-between;
padding: 4px 2px; cursor: pointer; transition: background .13s; border-radius: 7px;
}
.st-toggle-row:hover { background: rgba(255,255,255,.03); }
.st-toggle-label {
font-size: 0.7rem; font-weight: 600; color: var(--text-2);
display: flex; align-items: center; gap: 5px;
}
.st-toggle-label svg { width: 11px; height: 11px; stroke: currentColor; stroke-width: 2; opacity: .6; fill: none; }
.st-toggle {
width: 26px; height: 14px; border-radius: 7px;
background: rgba(255,255,255,.1); border: 1.5px solid var(--border-h);
position: relative; transition: background .15s; flex-shrink: 0; cursor: pointer;
}
.st-toggle::after {
content: ''; position: absolute; left: 2px; top: 50%;
transform: translateY(-50%);
width: 8px; height: 8px; border-radius: 50%;
background: rgba(255,255,255,.4); transition: all .15s;
}
.st-toggle.on { background: var(--violet); border-color: var(--violet); }
.st-toggle.on::after { left: calc(100% - 10px); background: #fff; }
.st-n-ctrl {
display: flex; align-items: center; gap: 5px;
border: 1.5px solid var(--border); border-radius: 9px;
padding: 4px 6px;
}
.st-n-btn {
width: 20px; height: 20px; border-radius: 5px;
border: 1px solid var(--border-h);
background: transparent; color: var(--text-2);
cursor: pointer; display: flex; align-items: center; justify-content: center;
transition: background .12s;
}
.st-n-btn svg { width: 11px; height: 11px; stroke: currentColor; }
.st-n-btn:hover { background: rgba(155,93,229,.1); }
.st-n-val { font-size: 0.75rem; font-weight: 700; color: var(--text); min-width: 14px; text-align: center; }
.st-n-label { font-size: 0.68rem; color: var(--text-3); flex: 1; }
#stereo-unfold-btn.active, #stereo-measure-btn.active,
#stereo-point-btn.active, #stereo-connect-btn.active,
#stereo-mark-tick-btn.active, #stereo-mark-par-btn.active,
#stereo-derive-mid-btn.active, #stereo-derive-fc-btn.active, #stereo-derive-alt-btn.active, #stereo-derive-cen-btn.active,
#stereo-angle-edge-btn.active, #stereo-angle-lp-btn.active, #stereo-angle-dih-btn.active, #stereo-angle-pp-btn.active, #stereo-angle-skew-btn.active {
border-color: var(--violet) !important; color: var(--violet) !important; background: rgba(155,93,229,.12) !important;
}
.gp-preset-group { margin-bottom: 8px; }
.gp-preset-label {
font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
letter-spacing: .06em; color: var(--text-3);
margin: 6px 0 4px;
}
/* canvas area */
.graph-canvas-outer {
flex: 1; min-width: 0; min-height: 0;
display: flex; flex-direction: column;
}
.graph-canvas-wrap {
flex: 1; min-height: 0; position: relative;
}
#graph-canvas { display: block; position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
/* info bar */
.graph-info-bar {
flex-shrink: 0;
display: flex; align-items: center; gap: 20px;
padding: 8px 18px;
background: #0D0D1A;
border-top: 1px solid rgba(255,255,255,.07);
font-family: 'Manrope', monospace; font-size: 0.8rem;
color: rgba(255,255,255,.4);
min-height: 36px;
}
.info-coord { display: flex; align-items: center; gap: 6px; }
.info-coord .ic-label { color: rgba(255,255,255,.25); }
.info-coord .ic-val { color: rgba(255,255,255,.7); font-weight: 700; min-width: 52px; }
.info-fn-val { display: flex; align-items: center; gap: 6px; }
.info-fn-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.info-fn-val .ic-val { color: rgba(255,255,255,.7); font-weight: 700; min-width: 60px; }
.info-hint { margin-left: auto; font-size: 0.72rem; color: rgba(255,255,255,.2); }
/* ════════════════════════════════
PROJECTILE SIM
════════════════════════════════ */
.sim-proj-wrap {
flex: 1; min-height: 0;
display: flex; flex-direction: column; overflow: hidden;
}
/* left panel (shared base with .graph-panel) */
.proj-panel {
width: 260px; flex-shrink: 0;
background: var(--surface);
border-right: 1.5px solid var(--border);
display: flex; flex-direction: column;
overflow-y: auto; padding: 16px 14px; gap: 6px;
}
/* canvas */
.proj-canvas-outer {
flex: 1; min-width: 0; position: relative;
}
.proj-canvas-outer canvas {
display: block; position: absolute; top: 0; left: 0;
width: 100%; height: 100%;
}
/* sliders */
.param-block { display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px; }
.param-header { display: flex; justify-content: space-between; align-items: baseline; }
.param-name { font-size: 0.8rem; font-weight: 700; color: var(--text-2); }
.param-val {
font-family: 'Manrope', monospace; font-size: 0.82rem; font-weight: 800;
color: var(--violet); min-width: 70px; text-align: right;
}
.param-slider {
-webkit-appearance: none; appearance: none;
width: 100%; height: 4px; border-radius: 4px;
background: var(--border-h); outline: none; cursor: pointer;
}
.param-slider::-webkit-slider-thumb {
-webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%;
background: var(--violet); box-shadow: 0 0 6px rgba(155,93,229,.5);
cursor: pointer;
}
.param-slider::-moz-range-thumb {
width: 16px; height: 16px; border-radius: 50%; border: none;
background: var(--violet); cursor: pointer;
}
/* preset chips for projectile */
.proj-preset-chip {
padding: 5px 10px; border-radius: 8px; font-size: 0.75rem; font-weight: 700;
border: 1.5px solid var(--border-h); background: transparent;
color: var(--text-2); cursor: pointer; transition: all .15s; white-space: nowrap;
}
.proj-preset-chip:hover { border-color: var(--violet); color: var(--violet); background: rgba(155,93,229,.06); }
/* opticsbench instrument preset chips — reuse proj-preset-chip style */
.ob-preset-chip {
padding: 4px 10px; border-radius: 7px; font-size: 0.72rem; font-weight: 700;
border: 1.5px solid var(--border-h); background: transparent;
color: var(--text-2); cursor: pointer; transition: all .15s; white-space: nowrap;
}
.ob-preset-chip:hover { border-color: var(--cyan); color: var(--cyan); background: rgba(103,232,249,.07); }
.ob-preset-chip.active { border-color: var(--cyan); color: var(--cyan); background: rgba(103,232,249,.12); }
.ob-preset-chip.ob-preset-clear { border-color: #333; color: #666; }
.ob-preset-chip.ob-preset-clear:hover { border-color: #EF476F; color: #EF476F; background: rgba(239,71,111,.07); }
/* stats bar */
.proj-stats-bar {
flex-shrink: 0; display: flex; align-items: stretch;
background: #0D0D1A; border-top: 1px solid rgba(255,255,255,.07);
min-height: 48px;
}
.pstat {
flex: 1; display: flex; flex-direction: column;
align-items: center; justify-content: center;
gap: 2px; padding: 6px 8px;
border-right: 1px solid rgba(255,255,255,.06);
}
.pstat:last-child { border-right: none; }
.pstat-label { font-size: 0.62rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: rgba(255,255,255,.3); }
.pstat-val { font-family: 'Manrope', monospace; font-size: 0.9rem; font-weight: 800; color: rgba(255,255,255,.85); }
#csbar-v4, #csbar-v6 { font-size: 0.60rem; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
/* play button highlight */
.zoom-btn.active { border-color: var(--violet); color: var(--violet); background: rgba(155,93,229,.12); }
/* ── launch button ── */
.proj-launch-btn {
width: 100%; padding: 14px 18px;
border-radius: 16px; border: none;
background: linear-gradient(135deg, #7c3aed 0%, #9B5DE5 45%, #F15BB5 100%);
color: #fff;
font-family: 'Unbounded', sans-serif; font-size: 0.8rem; font-weight: 800;
letter-spacing: .04em; text-transform: uppercase;
cursor: pointer;
display: flex; align-items: center; justify-content: center; gap: 10px;
box-shadow: 0 4px 24px rgba(155,93,229,.45), 0 0 0 0 rgba(155,93,229,.3);
transition: transform .15s, box-shadow .15s;
position: relative; overflow: hidden;
}
.proj-launch-btn::before {
content: ''; position: absolute; inset: 0;
background: linear-gradient(135deg, rgba(255,255,255,.15) 0%, transparent 60%);
pointer-events: none;
}
.proj-launch-btn:hover {
transform: translateY(-2px);
box-shadow: 0 8px 32px rgba(155,93,229,.6), 0 0 0 3px rgba(155,93,229,.15);
}
.proj-launch-btn:active { transform: translateY(0); }
.proj-launch-btn.paused {
background: linear-gradient(135deg, #0891b2 0%, #06D6E0 100%);
box-shadow: 0 4px 24px rgba(6,214,224,.35);
}
.proj-launch-btn.done {
background: linear-gradient(135deg, #15803d 0%, #22c55e 100%);
box-shadow: 0 4px 24px rgba(34,197,94,.35);
}
.proj-reset-btn {
width: 100%; padding: 8px;
border-radius: 10px;
border: 1.5px solid var(--border-h);
background: transparent; color: var(--text-3);
font-family: 'Manrope', sans-serif; font-size: 0.75rem; font-weight: 700;
cursor: pointer; transition: all .15s;
display: flex; align-items: center; justify-content: center; gap: 7px;
}
.proj-reset-btn:hover { border-color: var(--violet); color: var(--violet); }
/* speed slider — cyan thumb */
#sl-speed::-webkit-slider-thumb {
background: var(--cyan);
box-shadow: 0 0 6px rgba(6,214,224,.5);
}
#sl-speed::-moz-range-thumb { background: var(--cyan); }
/* graphs panel canvas (Feature 2) */
.proj-graphs-canvas {
display: block; width: 100%; height: 200px;
}
/* dual-throw slider — cyan thumb */
.proj-dual-slider::-webkit-slider-thumb {
background: #00E6FF;
box-shadow: 0 0 6px rgba(0,230,255,.5);
}
.proj-dual-slider::-moz-range-thumb { background: #00E6FF; }
/* magnetic canvas */
#mag-canvas {
display: block; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
cursor: crosshair;
}
/* mode buttons */
.mag-mode-btn {
flex: 1; padding: 8px 6px; border-radius: 10px;
border: 1.5px solid var(--border-h);
background: transparent; color: var(--text-2);
font-family: 'Manrope', sans-serif; font-size: 0.75rem; font-weight: 700;
cursor: pointer; transition: all .15s;
display: flex; align-items: center; justify-content: center; gap: 6px;
}
.mag-mode-btn:hover { border-color: var(--violet); color: var(--text); }
.mag-mode-btn.active {
background: rgba(155,93,229,.15); border-color: var(--violet); color: #fff;
}
/* triangle canvas */
#tri-canvas {
display: block; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
}
/* molecular physics canvases */
#gas-canvas, #brownian-canvas, #states-canvas, #diffusion-canvas, #reactions-canvas {
display: block; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
}
/* chemistry sim-cat badge */
.sim-cat.chem { background: rgba(52,211,153,.1); color: #34d399; }
/* biology sim-cat badge */
.sim-cat.bio { background: rgba(34,211,153,.1); color: #22d399; }
/* phase dot navigator */
.cd-phase-nav { display:flex; align-items:center; justify-content:center; gap:6px; padding:6px 0; flex-wrap:wrap; }
.cd-phase-dot { width:8px; height:8px; border-radius:50%; background:var(--border-h,rgba(255,255,255,.15)); cursor:pointer; transition:background .2s,transform .2s; flex-shrink:0; }
.cd-phase-dot.active { background:#22d399; transform:scale(1.5); }
/* ── triangle panel components ── */
.tri-layer-row {
display: flex; align-items: center; gap: 8px;
padding: 7px 10px; border-radius: 10px;
border: 1.5px solid var(--border);
background: rgba(15,23,42,.03);
cursor: pointer; user-select: none;
transition: border-color .15s, background .15s;
}
.tri-layer-row:hover { background: rgba(155,93,229,.05); border-color: rgba(155,93,229,.3); }
.tri-layer-row.active { background: rgba(155,93,229,.08); border-color: rgba(155,93,229,.4); }
.tri-dot {
width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0;
}
.tri-layer-name {
font-size: 0.78rem; font-weight: 700; color: var(--text); flex: 1;
}
.tri-layer-hint {
font-size: 0.68rem; font-weight: 700; opacity: 0.8;
}
.tri-toggle {
width: 28px; height: 16px; border-radius: 99px;
background: var(--border-h); flex-shrink: 0;
position: relative; transition: background .2s;
}
.tri-toggle::after {
content: ''; position: absolute; top: 2px; left: 2px;
width: 12px; height: 12px; border-radius: 50%;
background: #fff; transition: transform .2s;
}
.tri-layer-row.active .tri-toggle { background: var(--violet); }
.tri-layer-row.active .tri-toggle::after { transform: translateX(12px); }
.tri-stats-grid {
display: grid; grid-template-columns: 26px 1fr; gap: 3px 8px;
padding: 0 4px;
}
.tri-stat-k {
font-family: 'Manrope', monospace; font-size: 0.78rem; font-weight: 800;
display: flex; align-items: center;
}
.tri-stat-v {
font-family: 'Manrope', monospace; font-size: 0.82rem; font-weight: 700;
color: var(--text); padding: 2px 6px;
border-radius: 6px; background: rgba(15,23,42,.08);
}
/* ── trig circle buttons ── */
.trig-fn-btn {
padding: 6px 14px; border-radius: 8px;
background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.10);
color: #aaa; font-size: 13px; font-weight: 700; cursor: pointer;
font-family: 'Manrope', sans-serif; transition: .15s;
}
.trig-fn-btn:hover { background: rgba(var(--fc-rgb,155,93,229),0.15); border-color: var(--fc,var(--violet)); color: var(--fc,var(--violet)); }
.trig-fn-btn.active { background: rgba(var(--fc-rgb,155,93,229),0.18); border-color: var(--fc,var(--violet)); color: var(--fc,var(--violet)); box-shadow: 0 0 8px rgba(var(--fc-rgb,155,93,229),0.3); }
/* ── responsive ── */
@media (max-width: 768px) {
#lab-home { padding: 20px 16px 60px; }
.sim-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
.graph-panel { width: 220px; }
/* Touch-friendly button targets (min 44px) */
.zoom-btn { width: auto; min-width: 44px; height: 44px; padding: 0 12px; border-radius: 12px; }
.sim-back { padding: 10px 16px; min-height: 44px; }
.theory-toggle-btn { width: 44px; height: 44px; border-radius: 12px; }
}
@media (max-width: 540px) {
.sim-grid { grid-template-columns: 1fr; }
.sim-body-wrap { flex-direction: column; }
.graph-panel { width: 100%; height: auto; border-right: none; border-bottom: 1.5px solid var(--border); max-height: 220px; }
}
/* Circuit tool buttons */
.circ-tool-btn.active {
background: rgba(155,93,229,0.25) !important;
border-color: var(--violet) !important;
color: #c4b5fd !important;
}
.circ-top-btn.active { background: rgba(155,93,229,0.35) !important; color: #c4b5fd !important; }
/* Flask selection buttons */
.flask-metal-btn.active, .flask-acid-btn.active {
background: rgba(75,205,155,0.20) !important;
border-color: #4BCD9B !important;
color: #7BF5A4 !important;
}
/* Reaction mode buttons */
.reac-mode-btn.active {
background: rgba(6,214,224,0.18) !important;
border-color: var(--cyan) !important;
color: var(--cyan) !important;
}
/* Newton law/scene buttons */
.nlaw-btn.active {
background: rgba(6,214,224,0.18) !important;
border-color: var(--cyan) !important;
color: var(--cyan) !important;
}
.nscene-btn.active {
background: rgba(241,91,181,0.15) !important;
border-color: var(--pink) !important;
color: var(--pink) !important;
}
/* ── wave mode buttons ── */
.wave-mode-btn {
flex: 1; padding: 7px 4px; border-radius: 10px;
border: 1.5px solid var(--border-h);
background: transparent; color: var(--text-2);
font-family: 'Manrope', sans-serif; font-size: 0.72rem; font-weight: 700;
cursor: pointer; transition: all .15s; text-align: center;
}
.wave-mode-btn:hover { border-color: var(--violet); color: var(--text); }
.wave-mode-btn.active {
background: rgba(155,93,229,.15) !important;
border-color: var(--violet) !important; color: #fff !important;
}
.wave-n-btn.active {
background: rgba(255,209,102,.15) !important;
border-color: #FFD166 !important; color: #FFD166 !important; /* amber — wave harmonic, intentional palette */
}
/* ── theory panel (overlay right sidebar) ── */
#lab-sim { position: relative; }
.theory-panel {
position: absolute; right: 0; top: 0; bottom: 0; z-index: 55;
width: 320px;
background: var(--surface);
border-left: 1.5px solid var(--border);
transform: translateX(100%);
transition: transform 0.25s cubic-bezier(.4,0,.2,1);
display: flex; flex-direction: column;
box-shadow: -4px 0 24px rgba(0,0,0,0.12);
}
.theory-panel.open { transform: translateX(0); }
.theory-panel-inner {
padding: 20px 16px; overflow-y: auto; flex: 1;
display: flex; flex-direction: column; gap: 16px;
}
.tp-title {
font-family: 'Unbounded', sans-serif; font-size: 0.72rem; font-weight: 800;
color: var(--text-3); text-transform: uppercase; letter-spacing: .06em;
display: flex; align-items: center; gap: 8px;
}
.tp-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.tp-section { margin-bottom: 4px; }
.tp-section-head {
font-size: 0.76rem; font-weight: 800; color: var(--violet);
margin-bottom: 6px; display: flex; align-items: center; gap: 6px;
}
.tp-formula {
background: rgba(155,93,229,0.06); border: 1px solid rgba(155,93,229,0.12);
border-radius: 10px; padding: 10px 12px; margin-bottom: 8px;
font-size: 0.88rem; text-align: center;
}
.tp-formula .katex { font-size: 1em; }
.tp-text {
font-size: 0.78rem; color: var(--text-2); line-height: 1.6; margin-bottom: 8px;
}
.tp-var-list { display: flex; flex-direction: column; gap: 3px; margin-bottom: 8px; }
.tp-var {
font-size: 0.74rem; color: var(--text-2); display: flex; gap: 6px;
padding: 3px 0; border-bottom: 1px dashed rgba(255,255,255,0.04);
}
.tp-var b { color: var(--text); font-weight: 700; min-width: 24px; }
.theory-toggle-btn {
position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
width: 32px; height: 32px; border-radius: 10px;
border: 1.5px solid var(--border-h); background: transparent; color: var(--text-2);
cursor: pointer; display: flex; align-items: center; justify-content: center;
transition: all 0.15s; z-index: 2;
}
.theory-toggle-btn:hover { border-color: var(--violet); color: var(--violet); background: rgba(155,93,229,0.07); }
.theory-toggle-btn svg { width: 15px; height: 15px; stroke: currentColor; stroke-width: 2.2; }
@media (max-width: 768px) {
.theory-panel.open { width: 100%; position: absolute; right: 0; top: 0; bottom: 0; z-index: 60; }
}
/* ── embed mode (loaded in iframe, no sidebar/topbar) ── */
.embed-mode { height: 100vh; }
.embed-mode .sb-content { height: 100vh; margin-left: 0 !important; }
.embed-mode #lab-sim { flex: 1; }
.embed-mode .sim-body-wrap { height: 100vh; }
.embed-mode .graph-panel { max-height: 100vh; }
/* ════════════════════════════════
GEOMETRY SIM STYLES
════════════════════════════════ */
.geo-panel {
width: 210px; flex-shrink: 0;
background: var(--surface);
border-right: 1.5px solid var(--border);
display: flex; flex-direction: column;
overflow-y: auto; padding: 12px 10px; gap: 4px;
}
.geo-tool-grid {
display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
margin-bottom: 4px;
}
.geo-tool-btn {
display: flex; align-items: center; gap: 6px;
padding: 7px 9px; border-radius: 10px;
border: 1.5px solid var(--border);
background: transparent; color: var(--text-2);
font-family: 'Manrope', sans-serif; font-size: 0.73rem; font-weight: 700;
cursor: pointer; transition: all .14s; white-space: nowrap;
}
.geo-tool-btn svg { width: 13px; height: 13px; stroke: currentColor; stroke-width: 2.2; flex-shrink: 0; }
.geo-tool-btn:hover { border-color: rgba(155,93,229,.4); color: var(--violet); background: rgba(155,93,229,.06); }
.geo-tool-btn.active { border-color: var(--violet); color: var(--violet); background: rgba(155,93,229,.12); }
.geo-tool-wide {
grid-column: span 2;
}
.geo-ngon-ctrl {
display: flex; align-items: center; justify-content: center; gap: 6px;
border: 1.5px solid var(--border); border-radius: 10px;
padding: 4px 6px;
}
.geo-ngon-btn {
width: 22px; height: 22px; border-radius: 6px;
border: 1px solid var(--border-h);
background: transparent; color: var(--text-2);
cursor: pointer; display: flex; align-items: center; justify-content: center;
transition: background .12s;
}
.geo-ngon-btn svg { width: 12px; height: 12px; stroke: currentColor; }
.geo-ngon-btn:hover { background: rgba(155,93,229,.1); }
#geo-ngon-n {
font-size: 0.78rem; font-weight: 700; color: var(--text);
min-width: 18px; text-align: center;
}
.geo-toggle-row {
display: flex; align-items: center; justify-content: space-between;
padding: 5px 4px; border-radius: 8px; cursor: pointer;
transition: background .13s;
}
.geo-toggle-row:hover { background: rgba(255,255,255,.04); }
.geo-toggle-label {
font-size: 0.73rem; font-weight: 600; color: var(--text-2);
display: flex; align-items: center; gap: 6px;
}
.geo-toggle-label svg { width: 12px; height: 12px; stroke: currentColor; stroke-width: 2; opacity: .7; }
/* ════════════════════════════════
CHEMSANDBOX — EQUATION OVERLAY
════════════════════════════════ */
.chemsand-eq-overlay {
position: absolute;
top: 14px;
left: 50%;
transform: translateX(-50%);
min-width: 340px;
max-width: min(660px, calc(100% - 28px));
background: rgba(6, 6, 18, 0.82);
backdrop-filter: blur(10px);
-webkit-backdrop-filter: blur(10px);
border: 1.5px solid rgba(255, 255, 255, 0.10);
border-radius: 16px;
padding: 12px 18px 13px;
display: flex;
flex-direction: column;
gap: 7px;
z-index: 20;
pointer-events: none;
opacity: 0;
transition: opacity 0.28s ease;
}
.chemsand-eq-overlay.visible {
opacity: 1;
}
.chemsand-eq-type {
font-family: 'Manrope', sans-serif;
font-size: 0.65rem;
font-weight: 800;
text-transform: uppercase;
letter-spacing: .09em;
border: 1px solid rgba(255,255,255,.18);
border-radius: 6px;
padding: 1px 8px;
align-self: flex-start;
margin-bottom: 2px;
}
.chemsand-eq-row {
display: flex;
flex-direction: column;
gap: 2px;
}
.chemsand-eq-label {
font-family: 'Manrope', sans-serif;
font-size: 0.6rem;
font-weight: 700;
text-transform: uppercase;
letter-spacing: .07em;
color: rgba(255,255,255,.35);
}
.chemsand-eq-text {
font-family: 'JetBrains Mono', 'Fira Mono', monospace;
font-size: 0.9rem;
font-weight: 600;
line-height: 1.35;
color: rgba(255, 255, 255, 0.95);
word-break: break-word;
}
/* full ionic — slightly dimmer, smaller */
.chemsand-eq-text--full {
font-size: 0.78rem;
font-weight: 500;
color: rgba(155, 200, 255, 0.75);
}
/* net ionic — highlighted */
.chemsand-eq-text--net {
font-size: 0.82rem;
font-weight: 700;
color: var(--cyan, #06D6E0);
text-shadow: 0 0 12px rgba(6,214,224,.35);
}
/* separator between rows */
.chemsand-eq-row + .chemsand-eq-row {
border-top: 1px solid rgba(255,255,255,.06);
padding-top: 6px;
}
.geo-toggle {
width: 28px; height: 16px; border-radius: 8px;
background: rgba(255,255,255,.1); border: 1.5px solid var(--border-h);
position: relative; transition: background .15s; flex-shrink: 0;
}
.geo-toggle::after {
content: ''; position: absolute; left: 2px; top: 50%;
transform: translateY(-50%);
width: 9px; height: 9px; border-radius: 50%;
background: rgba(255,255,255,.4); transition: all .15s;
}
.geo-toggle.on { background: var(--violet); border-color: var(--violet); }
.geo-toggle.on::after { left: calc(100% - 11px); background: #fff; }
.geo-info-box {
background: rgba(155,93,229,.07); border: 1px solid rgba(155,93,229,.15);
border-radius: 10px; padding: 8px 10px; margin-top: 4px;
font-size: 0.72rem; line-height: 1.55; color: var(--text-2);
}
.geo-info-box .geo-info-key { color: var(--violet); font-weight: 700; }
.geo-stat-row {
display: flex; justify-content: space-between; align-items: center;
font-size: 0.7rem; padding: 2px 0;
border-bottom: 1px dashed rgba(255,255,255,.05);
color: var(--text-2);
}
.geo-stat-row:last-child { border: none; }
.geo-stat-row b { color: var(--text); font-weight: 700; }
.geo-canvas-outer {
flex: 1; min-width: 0; position: relative; background: #0a0718;
}
.geo-canvas-outer canvas {
display: block; position: absolute; top: 0; left: 0;
width: 100%; height: 100%;
}
.geo-hint-bar {
position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%);
background: rgba(10,7,24,.82); border: 1px solid rgba(255,255,255,.1);
border-radius: 20px; padding: 4px 14px;
font-size: 0.7rem; color: rgba(255,255,255,.5);
pointer-events: none; white-space: nowrap;
backdrop-filter: blur(6px);
}
.geo-del-confirm {
display: none; position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
gap: 8px; align-items: center; white-space: nowrap;
background: rgba(18,10,32,.96); border: 1px solid rgba(155,93,229,.35);
border-radius: 10px; padding: 8px 12px; z-index: 20;
backdrop-filter: blur(8px); box-shadow: 0 4px 20px rgba(0,0,0,.6);
font-size: 0.72rem; color: rgba(255,255,255,.8);
}
.geo-del-confirm.visible { display: flex; }
.geo-del-confirm span { margin-right: 2px; }
.geo-del-btn {
padding: 3px 9px; border-radius: 6px; border: 1px solid;
font-size: 0.7rem; cursor: pointer; font-family: inherit;
transition: background .15s;
}
.geo-del-btn-soft { border-color: rgba(74,222,128,.4); color: #4ADE80; background: rgba(74,222,128,.08); }
.geo-del-btn-soft:hover { background: rgba(74,222,128,.18); }
.geo-del-btn-hard { border-color: rgba(248,113,113,.4); color: #f87171; background: rgba(248,113,113,.08); }
.geo-del-btn-hard:hover { background: rgba(248,113,113,.18); }
.geo-del-btn-cancel{ border-color: rgba(255,255,255,.15); color: rgba(255,255,255,.5); background: transparent; }
.geo-del-btn-cancel:hover{ background: rgba(255,255,255,.06); }
/* ── Задачник (challenge panel) ── */
.geo-challenge-toggle {
display: flex; align-items: center; gap: 6px;
padding: 7px 9px; border-radius: 10px;
border: 1.5px solid rgba(74,222,128,.35);
background: rgba(74,222,128,.05); color: #4ADE80;
font-family: 'Manrope', sans-serif; font-size: 0.73rem; font-weight: 700;
cursor: pointer; transition: all .14s; width: 100%; margin-top: 6px;
}
.geo-challenge-toggle:hover { background: rgba(74,222,128,.12); border-color: rgba(74,222,128,.6); }
.geo-challenge-toggle svg { width: 13px; height: 13px; stroke: currentColor; flex-shrink: 0; }
.geo-challenge-toggle .chall-count {
margin-left: auto; font-size: 0.68rem; opacity: .75;
}
.geo-challenge-panel {
position: absolute; top: 0; right: 0; bottom: 0;
width: 300px; background: rgba(12,8,24,.97);
border-left: 1.5px solid rgba(74,222,128,.2);
display: flex; flex-direction: column;
z-index: 15; transform: translateX(100%);
transition: transform .22s cubic-bezier(.4,0,.2,1);
overflow: hidden;
}
.geo-challenge-panel.open { transform: translateX(0); }
.geo-chall-header {
display: flex; align-items: center; justify-content: space-between;
padding: 14px 14px 10px;
border-bottom: 1px solid rgba(255,255,255,.08);
flex-shrink: 0;
}
.geo-chall-header-title {
font-family: 'Unbounded', sans-serif; font-size: 0.78rem; font-weight: 800;
color: #4ADE80; letter-spacing: .05em;
}
.geo-chall-close {
width: 26px; height: 26px; border-radius: 6px;
border: 1px solid rgba(255,255,255,.12); background: transparent;
color: rgba(255,255,255,.5); cursor: pointer;
display: flex; align-items: center; justify-content: center;
transition: background .13s;
}
.geo-chall-close:hover { background: rgba(255,255,255,.06); color: #fff; }
.geo-chall-close svg { width: 13px; height: 13px; stroke: currentColor; }
.geo-chall-list {
flex: 1; overflow-y: auto; padding: 10px 12px;
display: flex; flex-direction: column; gap: 8px;
}
.geo-chall-item {
border-radius: 12px; border: 1.5px solid var(--border);
background: rgba(255,255,255,.02); overflow: hidden;
transition: border-color .15s;
}
.geo-chall-item.chall-current { border-color: rgba(74,222,128,.4); }
.geo-chall-item.chall-done { border-color: rgba(74,222,128,.25); }
.geo-chall-item.chall-locked { opacity: .45; pointer-events: none; }
.geo-chall-head {
display: flex; align-items: center; gap: 8px;
padding: 9px 11px; cursor: pointer;
}
.geo-chall-status {
width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;
border: 1.5px solid rgba(255,255,255,.15);
display: flex; align-items: center; justify-content: center;
font-size: 0.65rem; font-weight: 800;
color: rgba(255,255,255,.3); background: rgba(255,255,255,.04);
}
.chall-current .geo-chall-status {
border-color: #4ADE80; color: #4ADE80; background: rgba(74,222,128,.1);
}
.chall-done .geo-chall-status {
border-color: #4ADE80; background: rgba(74,222,128,.18);
}
.geo-chall-name {
font-size: 0.73rem; font-weight: 700; color: var(--text-2);
flex: 1; min-width: 0;
}
.chall-current .geo-chall-name { color: var(--text); }
.chall-done .geo-chall-name { color: rgba(74,222,128,.8); }
.geo-chall-body {
padding: 0 11px 10px; display: none;
}
.geo-chall-item.chall-current .geo-chall-body,
.geo-chall-item.geo-chall-expanded .geo-chall-body { display: block; }
.geo-chall-desc {
font-size: 0.72rem; line-height: 1.55; color: rgba(255,255,255,.55);
margin-bottom: 9px;
}
.geo-chall-actions { display: flex; gap: 6px; }
.geo-chall-btn {
flex: 1; padding: 6px 0; border-radius: 8px; border: 1.5px solid;
font-family: 'Manrope', sans-serif; font-size: 0.7rem; font-weight: 700;
cursor: pointer; transition: all .13s; text-align: center;
}
.geo-chall-btn-check {
border-color: rgba(74,222,128,.4); color: #4ADE80; background: rgba(74,222,128,.07);
}
.geo-chall-btn-check:hover { background: rgba(74,222,128,.18); }
.geo-chall-btn-reset {
border-color: rgba(255,255,255,.12); color: rgba(255,255,255,.45); background: transparent;
flex: 0 0 auto; padding: 6px 9px;
}
.geo-chall-btn-reset:hover { background: rgba(255,255,255,.06); color: rgba(255,255,255,.7); }
.geo-chall-hint {
font-size: 0.68rem; color: #FBBF24; margin-top: 7px; line-height: 1.45;
display: none;
}
.geo-chall-hint.visible { display: block; }
.geo-chall-feedback {
font-size: 0.7rem; font-weight: 700; margin-top: 6px; min-height: 14px;
transition: color .2s;
}
.geo-chall-feedback.ok { color: #4ADE80; }
.geo-chall-feedback.err { color: #f87171; }
@keyframes chall-success-fade {
0% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
60% { opacity: 1; transform: translate(-50%, -60%) scale(1.08); }
100% { opacity: 0; transform: translate(-50%, -70%) scale(1.12); }
}
.geo-chall-success-label {
position: absolute; top: 40%; left: 50%; transform: translate(-50%, -50%);
font-family: 'Unbounded', sans-serif; font-size: 1.6rem; font-weight: 800;
color: #4ADE80; pointer-events: none; z-index: 25;
text-shadow: 0 0 30px rgba(74,222,128,.7), 0 2px 6px rgba(0,0,0,.8);
animation: chall-success-fade 2.2s ease-out forwards;
}
/* ── Logic Circuits truth table ── */
.logic-tt {
border-collapse: collapse;
font-size: 0.76rem;
color: rgba(255,255,255,0.75);
}
.logic-tt th {
padding: 3px 10px;
background: rgba(155,93,229,0.15);
color: var(--violet);
font-weight: 700;
border: 1px solid rgba(255,255,255,0.08);
text-align: center;
}
.logic-tt td {
padding: 2px 10px;
border: 1px solid rgba(255,255,255,0.06);
text-align: center;
}
.logic-tt-cur td {
background: rgba(155,93,229,0.18);
font-weight: 700;
}
/* ════════════════════════════════════════════════════════════════════════════
UX MICRO-INTERACTIONS — appended block
All additions are scoped to lab.html UI; individual sim JS files untouched.
════════════════════════════════════════════════════════════════════════════ */
/* ── 1. BUTTON STATES ────────────────────────────────────────────────────────
Snappy hover/active/disabled for all interactive controls in the lab shell.
Uses cubic-bezier(0.16,1,0.3,1) — fast-out-slow-in for a spring-like feel.
─────────────────────────────────────────────────────────────────────────── */
.zoom-btn,
.proj-preset-chip,
.geo-tool-btn,
.sb-tool-btn {
transition: transform .12s cubic-bezier(0.16,1,0.3,1),
filter .12s cubic-bezier(0.16,1,0.3,1),
border-color .12s, color .12s, background .12s,
box-shadow .12s;
}
.zoom-btn:hover,
.proj-preset-chip:hover,
.geo-tool-btn:hover,
.sb-tool-btn:hover {
transform: scale(1.025);
filter: brightness(1.08);
}
.zoom-btn:active,
.proj-preset-chip:active,
.geo-tool-btn:active,
.sb-tool-btn:active {
transform: scale(0.96);
filter: brightness(0.92);
}
.zoom-btn:disabled,
.proj-preset-chip:disabled,
.geo-tool-btn:disabled,
.sb-tool-btn:disabled,
.zoom-btn[disabled],
.proj-preset-chip[disabled],
.geo-tool-btn[disabled],
.sb-tool-btn[disabled] {
opacity: .45;
filter: grayscale(.6);
cursor: not-allowed;
pointer-events: none;
}
/* .sim-card already has transition; add scale micro-interaction */
.sim-card:not(.soon):hover { transform: translateY(-2px) scale(1.012); }
.sim-card:not(.soon):active { transform: scale(0.985); filter: brightness(0.97); }
/* ── 2. SLIDER POLISH ────────────────────────────────────────────────────────
Custom track + thumb for all range inputs inside .proj-panel.
Track: 4px, filled-gradient from left to thumb position via background-size trick.
Thumb: 16px circle, cyan/violet, shadow, scale on hover/active.
─────────────────────────────────────────────────────────────────────────── */
.proj-panel input[type=range],
.param-slider {
-webkit-appearance: none;
appearance: none;
height: 4px;
border-radius: 4px;
background: linear-gradient(
to right,
var(--violet) 0%,
var(--violet) var(--sl-pct, 50%),
rgba(255,255,255,.15) var(--sl-pct, 50%),
rgba(255,255,255,.15) 100%
);
outline: none;
cursor: pointer;
transition: background .12s;
}
.proj-panel input[type=range]::-webkit-slider-thumb,
.param-slider::-webkit-slider-thumb {
-webkit-appearance: none;
width: 16px; height: 16px;
border-radius: 50%;
background: var(--violet);
box-shadow: 0 0 0 3px rgba(155,93,229,.25), 0 2px 6px rgba(0,0,0,.35);
cursor: pointer;
transition: transform .12s cubic-bezier(0.16,1,0.3,1),
box-shadow .12s;
}
.proj-panel input[type=range]:hover::-webkit-slider-thumb,
.param-slider:hover::-webkit-slider-thumb {
transform: scale(1.15);
box-shadow: 0 0 0 4px rgba(155,93,229,.3), 0 3px 8px rgba(0,0,0,.4);
}
.proj-panel input[type=range]:active::-webkit-slider-thumb,
.param-slider:active::-webkit-slider-thumb {
transform: scale(0.95);
}
.proj-panel input[type=range]::-moz-range-thumb,
.param-slider::-moz-range-thumb {
width: 16px; height: 16px;
border-radius: 50%; border: none;
background: var(--violet);
box-shadow: 0 0 0 3px rgba(155,93,229,.25), 0 2px 6px rgba(0,0,0,.35);
cursor: pointer;
transition: transform .12s cubic-bezier(0.16,1,0.3,1);
}
.proj-panel input[type=range]:hover::-moz-range-thumb,
.param-slider:hover::-moz-range-thumb { transform: scale(1.15); }
.proj-panel input[type=range]:active::-moz-range-thumb,
.param-slider:active::-moz-range-thumb { transform: scale(0.95); }
/* ── 3. FOCUS RINGS (accessibility) ─────────────────────────────────────────
:focus-visible only — mouse clicks don't show the ring.
─────────────────────────────────────────────────────────────────────────── */
.zoom-btn:focus-visible,
.proj-preset-chip:focus-visible,
.geo-tool-btn:focus-visible,
.sb-tool-btn:focus-visible,
.sim-card:focus-visible,
.lab-filter:focus-visible,
.gp-btn:focus-visible,
.sim-back:focus-visible,
.proj-launch-btn:focus-visible,
.proj-reset-btn:focus-visible,
.param-slider:focus-visible,
.proj-panel input[type=range]:focus-visible {
outline: 2px solid var(--violet);
outline-offset: 2px;
}
/* ── 4. TOOLTIP SYSTEM (CSS-only, zero JS) ───────────────────────────────────
Usage: add class="tt-host" data-tt="Your tooltip text" to any element.
Tooltip appears above the element after a 400ms delay on hover.
Arrow points downward. Dark overlay with white text, 8px radius.
─────────────────────────────────────────────────────────────────────────── */
.tt-host {
position: relative;
}
.tt-host::after {
content: attr(data-tt);
position: absolute;
bottom: calc(100% + 8px);
left: 50%;
transform: translateX(-50%) translateY(4px);
white-space: nowrap;
max-width: 240px;
overflow: hidden;
text-overflow: ellipsis;
background: rgba(20,20,30,.95);
color: #fff;
font-family: 'Manrope', sans-serif;
font-size: 12px;
font-weight: 500;
line-height: 1.4;
padding: 5px 10px;
border-radius: 8px;
border: 1px solid rgba(255,255,255,.1);
box-shadow: 0 4px 16px rgba(0,0,0,.4);
pointer-events: none;
opacity: 0;
transition: opacity .15s ease, transform .15s ease;
transition-delay: 0s;
z-index: 9000;
}
.tt-host:hover::after {
opacity: 1;
transform: translateX(-50%) translateY(0);
transition-delay: 400ms;
}
/* arrow */
.tt-host::before {
content: '';
position: absolute;
bottom: calc(100% + 3px);
left: 50%;
transform: translateX(-50%) translateY(4px);
border: 5px solid transparent;
border-top-color: rgba(20,20,30,.95);
pointer-events: none;
opacity: 0;
transition: opacity .15s ease, transform .15s ease;
transition-delay: 0s;
z-index: 9001;
}
.tt-host:hover::before {
opacity: 1;
transform: translateX(-50%) translateY(0);
transition-delay: 400ms;
}
/* ── 5. SIM FADE TRANSITION ──────────────────────────────────────────────────
.sim-fading is toggled by lab-glue.js around openSim() calls.
The sim body wrap fades out (150ms) then new sim fades in (200ms).
─────────────────────────────────────────────────────────────────────────── */
#lab-sim {
transition: opacity .2s ease;
}
#lab-sim.sim-fading {
opacity: 0;
pointer-events: none;
}
/* ── 6. MARCHING ANTS SELECTION ──────────────────────────────────────────────
Opt-in: apply class="sim-selected-ants" to any SVG stroke element.
Downstream sims (geometry, circuit, logic) can use this.
─────────────────────────────────────────────────────────────────────────── */
@keyframes ant-march {
to { stroke-dashoffset: -28; }
}
.sim-selected-ants {
stroke-dasharray: 4 3;
animation: ant-march 800ms linear infinite;
}
/* ── 7. LOADING SKELETON ─────────────────────────────────────────────────────
Opt-in: apply .sim-loading-skel to any container while a sim initialises.
Shimmer moves left-to-right. Remove the class when the sim is ready.
─────────────────────────────────────────────────────────────────────────── */
@keyframes skel-shimmer {
0% { background-position: -400px 0; }
100% { background-position: 400px 0; }
}
.sim-loading-skel {
background: linear-gradient(
90deg,
rgba(255,255,255,.04) 25%,
rgba(255,255,255,.10) 50%,
rgba(255,255,255,.04) 75%
);
background-size: 800px 100%;
animation: skel-shimmer 1.4s ease-in-out infinite;
border-radius: 8px;
min-height: 40px;
}
/* ── 8. EMPTY STATE PATTERN ──────────────────────────────────────────────────
Usage:
<div class="sim-empty-state">
<svg class="sim-empty-icon" ...>...</svg>
<div class="sim-empty-title">Title</div>
<div class="sim-empty-desc">Description text</div>
<button class="sim-empty-cta">Action</button> <!-- optional -->
</div>
─────────────────────────────────────────────────────────────────────────── */
.sim-empty-state {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 12px;
padding: 48px 24px;
text-align: center;
color: var(--text-3);
opacity: .72;
}
.sim-empty-icon {
width: 48px; height: 48px;
stroke: var(--text-3);
stroke-width: 1.4;
fill: none;
opacity: .6;
display: block;
}
.sim-empty-title {
font-family: 'Unbounded', sans-serif;
font-size: 0.88rem;
font-weight: 800;
color: var(--text-2);
}
.sim-empty-desc {
font-size: 0.82rem;
line-height: 1.55;
max-width: 280px;
}
.sim-empty-cta {
margin-top: 4px;
padding: 8px 20px;
border-radius: 99px;
border: 1.5px solid var(--violet);
background: transparent;
color: var(--violet);
font-family: 'Manrope', sans-serif;
font-size: 0.82rem;
font-weight: 700;
cursor: pointer;
transition: background .15s, color .15s;
}
.sim-empty-cta:hover {
background: var(--violet);
color: #fff;
}
/* ── 9. TOAST UPGRADE — progress bar ────────────────────────────────────────
The existing lsToast already slides in from right and stacks.
This adds a thin auto-dismiss progress bar at the bottom of each toast.
JS in lab-glue.js injects .ls-toast-progress with --toast-dur CSS var.
─────────────────────────────────────────────────────────────────────────── */
@keyframes toast-progress {
from { transform: scaleX(1); }
to { transform: scaleX(0); }
}
.ls-toast {
position: relative;
overflow: hidden;
}
.ls-toast-bar {
position: absolute;
bottom: 0; left: 0;
height: 3px;
width: 100%;
background: rgba(255,255,255,.45);
transform-origin: left center;
animation: toast-progress var(--toast-dur, 3.5s) linear forwards;
border-radius: 0 0 14px 14px;
}
/* ── 10. CURSOR STATES ───────────────────────────────────────────────────────
Default canvas cursor for projector-style sims.
Sims can toggle .cur-* classes on .proj-canvas-outer or canvas itself.
─────────────────────────────────────────────────────────────────────────── */
.proj-canvas-outer canvas { cursor: crosshair; }
.cur-grab { cursor: grab !important; }
.cur-grabbing { cursor: grabbing !important; }
.cur-cell { cursor: cell !important; }
.cur-pointer { cursor: pointer !important; }
.cur-cross { cursor: crosshair !important; }
.cur-move { cursor: move !important; }
/* ── Periodic Table — Visual Modes (Wave B) ─────────────────── */
#ptbl-vmodes-bar {
user-select: none;
}
#ptbl-vmodes-bar .ptbl-vm-btn:hover {
background: rgba(155,93,229,0.18) !important;
color: #e0e0ff !important;
border-color: rgba(155,93,229,0.4) !important;
}
#ptbl-vmodes-bar .ptbl-vm-btn:active {
transform: scale(0.97);
}
#ptbl-heat-legend {
align-items: center;
gap: 4px;
}
#ptbl-heat-grad {
image-rendering: crisp-edges;
}
#ptbl-3d-canvas {
outline: none;
cursor: grab;
}
#ptbl-3d-canvas:active {
cursor: grabbing;
}
#ptbl-trend-canvas {
z-index: 5;
transition: opacity 0.3s ease;
}
#ptbl-3d-tip {
max-width: 200px;
line-height: 1.4;
white-space: nowrap;
}
/* Draggable canvas elements within sims */
[draggable="true"] canvas,
canvas[data-draggable] { cursor: grab; }
[draggable="true"] canvas:active,
canvas[data-draggable]:active { cursor: grabbing; }
/* ── 11. VIEW TRANSITIONS ────────────────────────────────────────────────────
If browser supports View Transitions API, openSim is wrapped in
document.startViewTransition() in lab-glue.js (see below comment).
::view-transition-* rules control the cross-fade animation.
Fallback: manual .sim-fading class (rule 5 above).
─────────────────────────────────────────────────────────────────────────── */
@supports (view-transition-name: none) {
@view-transition { navigation: none; }
::view-transition-old(sim-view),
::view-transition-new(sim-view) {
animation-duration: 200ms;
animation-timing-function: ease;
}
::view-transition-old(sim-view) {
animation-name: sim-vt-out;
}
::view-transition-new(sim-view) {
animation-name: sim-vt-in;
}
}
@keyframes sim-vt-out {
from { opacity: 1; }
to { opacity: 0; }
}
@keyframes sim-vt-in {
from { opacity: 0; }
to { opacity: 1; }
}
/* Assign view-transition-name so only the sim area morphs */
#lab-sim {
view-transition-name: sim-view;
}
/* ═══ Optical Bench — wavelength slider ═══ */
#ob-wavelength-bar {
min-height: 34px;
}
#ob-wavelength-bar input[type=range] {
height: 4px;
background: linear-gradient(to right,
#8000ff 0%, #0000ff 10%, #00ffff 30%,
#00ff00 50%, #ffff00 65%, #ff8000 80%, #ff0000 100%);
border-radius: 2px;
outline: none;
cursor: pointer;
}
/* ═══ Spectrometer panel ═══ */
#ob-spectrometer-panel {
overflow: hidden;
}
#ob-spectrometer-canvas {
border: 1px solid #1a1a2e;
border-radius: 4px;
background: #0a0a18;
}
/* ═══ OB_FX Effects panel ═══ */
.ob-fx-panel {
flex-shrink: 0;
background: #0d0d1e;
border-bottom: 1px solid #1e1e32;
}
.ob-fx-summary {
display: flex;
align-items: center;
gap: 6px;
padding: 5px 10px;
font-size: .72rem;
font-weight: 700;
color: #888;
cursor: pointer;
list-style: none;
user-select: none;
}
.ob-fx-summary::-webkit-details-marker { display: none; }
.ob-fx-summary:hover { color: var(--cyan); }
.ob-fx-summary .ic { fill: currentColor; opacity: 0.7; flex-shrink: 0; }
.ob-fx-row {
display: flex;
flex-wrap: wrap;
gap: 6px 14px;
padding: 6px 12px 8px;
}
.ob-fx-label {
display: flex;
align-items: center;
gap: 5px;
font-size: .72rem;
color: #bbb;
cursor: pointer;
white-space: nowrap;
}
.ob-fx-label:hover { color: #fff; }
.ob-fx-label input[type=checkbox] {
accent-color: var(--cyan);
width: 13px;
height: 13px;
cursor: pointer;
}
/* ═══════════════════════════════════════════════════════════
PERIODIC TABLE — Tabbed Card V2
═══════════════════════════════════════════════════════════ */
/* ── Card wrapper ── */
.ptbl-card-v2 {
position: relative;
display: flex;
flex-direction: column;
height: 100%;
background: color-mix(in srgb, var(--el-col, #7B8EF7) 10%, #0D0D1A 90%);
border-radius: 0;
overflow: hidden;
}
/* ── Close button ── */
.ptbl-card-close {
position: absolute;
top: 6px;
right: 6px;
z-index: 10;
width: 22px;
height: 22px;
display: flex;
align-items: center;
justify-content: center;
background: rgba(255,255,255,0.06);
border: 1px solid rgba(255,255,255,0.12);
border-radius: 5px;
cursor: pointer;
color: rgba(255,255,255,0.5);
transition: background .12s, color .12s;
padding: 0;
}
.ptbl-card-close:hover { background: rgba(255,255,255,0.14); color: #fff; }
.ptbl-card-close .ic { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2.2; }
/* ── Hero section ── */
.ptbl-hero {
position: relative;
text-align: center;
padding: 28px 10px 12px;
border-bottom: 1px solid rgba(255,255,255,0.07);
flex-shrink: 0;
overflow: hidden;
}
.ptbl-hero-z {
position: absolute;
top: 8px;
left: 10px;
font-size: .82rem;
font-weight: 700;
color: rgba(255,255,255,0.55);
line-height: 1;
}
.ptbl-hero-sym {
font-size: clamp(2.4rem, 14vw, 4.4rem);
font-weight: 900;
color: var(--el-col, #7B8EF7);
line-height: 1.05;
letter-spacing: -1px;
display: block;
overflow: visible;
}
.ptbl-hero-name {
font-size: 1rem;
font-weight: 700;
color: #fff;
margin-top: 2px;
}
.ptbl-hero-mass {
font-size: .72rem;
color: rgba(255,255,255,0.4);
margin-top: 1px;
}
.ptbl-hero-badge {
display: inline-block;
margin-top: 6px;
padding: 2px 9px;
border-radius: 12px;
border: 1px solid;
font-size: .68rem;
font-weight: 600;
}
/* ── Tab bar ── */
.ptbl-tabs {
display: flex;
overflow-x: auto;
flex-shrink: 0;
border-bottom: 1px solid rgba(255,255,255,0.07);
scrollbar-width: none;
}
.ptbl-tabs::-webkit-scrollbar { display: none; }
.ptbl-tab {
flex-shrink: 0;
padding: 6px 9px;
font-size: .67rem;
font-weight: 600;
color: rgba(255,255,255,0.4);
background: transparent;
border: none;
border-bottom: 2px solid transparent;
cursor: pointer;
transition: color .12s, border-color .12s;
white-space: nowrap;
}
.ptbl-tab:hover { color: rgba(255,255,255,0.75); }
.ptbl-tab.active {
color: var(--el-col, #7B8EF7);
border-bottom-color: var(--el-col, #7B8EF7);
}
/* ── Tab body ── */
.ptbl-tab-body {
flex: 1;
overflow-y: auto;
padding: 10px;
font-size: .76rem;
color: #ccc;
transition: opacity .2s;
scrollbar-width: thin;
scrollbar-color: rgba(255,255,255,0.1) transparent;
}
/* ── Shared helpers ── */
.ptbl-quick-label {
font-size: .67rem;
color: rgba(255,255,255,0.4);
display: block;
margin-bottom: 1px;
}
.ptbl-quick-val { font-weight: 600; color: #e0e0e0; font-size: .76rem; }
.ptbl-empty { color: rgba(255,255,255,0.3); font-size: .75rem; font-style: italic; }
.ptbl-summary { color: #bbb; font-size: .75rem; line-height: 1.5; margin-bottom: 8px; }
/* ── Overview tab ── */
.ptbl-overview { }
.ptbl-quick-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 6px;
}
.ptbl-quick-item {
background: rgba(255,255,255,0.04);
border: 1px solid rgba(255,255,255,0.07);
border-radius: 6px;
padding: 6px 8px;
}
/* ── Properties tab ── */
.ptbl-prop-table {
width: 100%;
border-collapse: collapse;
font-size: .73rem;
}
.ptbl-prop-table td, .ptbl-prop-table th {
padding: 4px 4px;
border-bottom: 1px solid rgba(255,255,255,0.05);
vertical-align: top;
}
.ptbl-prop-table td:first-child {
color: rgba(255,255,255,0.45);
padding-right: 6px;
white-space: nowrap;
}
.ptbl-prop-table td:last-child { color: #ddd; }
.ptbl-prop-table th {
color: rgba(255,255,255,0.35);
font-size: .67rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: .05em;
}
/* ── Electronics tab ── */
.ptbl-electronics { }
.ptbl-bohr-inline-wrap {
background: rgba(0,0,0,0.3);
border-radius: 6px;
overflow: hidden;
margin-bottom: 8px;
}
.ptbl-el-config {
background: rgba(255,255,255,0.04);
border: 1px solid rgba(255,255,255,0.07);
border-radius: 6px;
padding: 6px 8px;
}
.ptbl-el-config-code {
display: block;
margin-top: 2px;
font-size: .75rem;
color: var(--el-col, #7B8EF7);
word-break: break-all;
}
/* ── Isotopes tab ── */
.ptbl-iso-table thead th { text-align: left; }
.ptbl-iso-avg {
margin-top: 6px;
font-size: .73rem;
color: rgba(255,255,255,0.55);
text-align: right;
}
/* ── History tab ── */
.ptbl-history { }
.ptbl-timeline-card {
background: rgba(255,255,255,0.05);
border-left: 3px solid var(--el-col, #7B8EF7);
border-radius: 4px;
padding: 8px 10px;
margin-bottom: 10px;
}
.ptbl-timeline-year {
font-size: 1.3rem;
font-weight: 900;
color: var(--el-col, #7B8EF7);
line-height: 1;
}
.ptbl-timeline-who { font-size: .78rem; color: #ccc; margin-top: 2px; }
.ptbl-timeline-country { font-size: .7rem; color: rgba(255,255,255,0.4); margin-top: 1px; }
.ptbl-hist-text { font-size: .75rem; color: #bbb; line-height: 1.55; }
.ptbl-etymology {
margin-top: 8px;
padding: 6px 8px;
background: rgba(255,255,255,0.03);
border-radius: 5px;
font-size: .73rem;
color: #bbb;
line-height: 1.5;
}
/* ── Applications tab ── */
.ptbl-app-grid {
display: flex;
flex-wrap: wrap;
gap: 6px;
margin-bottom: 8px;
}
.ptbl-app-chip {
display: flex;
flex-direction: column;
align-items: center;
gap: 3px;
padding: 6px 8px;
background: rgba(255,255,255,0.05);
border: 1px solid rgba(255,255,255,0.09);
border-radius: 8px;
font-size: .64rem;
color: #bbb;
min-width: 48px;
text-align: center;
transition: background .12s;
}
.ptbl-app-chip:hover { background: rgba(255,255,255,0.10); }
.ptbl-app-chip .ic {
width: 18px;
height: 18px;
stroke: var(--el-col, #7B8EF7);
fill: none;
stroke-width: 1.6;
stroke-linecap: round;
stroke-linejoin: round;
}
.ptbl-app-desc { font-size: .74rem; color: #bbb; line-height: 1.55; margin-top: 4px; }
/* ── Biology tab ── */
.ptbl-bio-badge {
display: inline-block;
padding: 4px 10px;
border-radius: 12px;
border: 1px solid;
font-size: .73rem;
font-weight: 600;
margin-bottom: 8px;
}
.ptbl-bio-role { font-size: .74rem; color: #bbb; line-height: 1.55; }
.ptbl-bio-toxicity {
margin-top: 6px;
font-size: .73rem;
color: rgba(255,255,255,0.55);
}
/* ── Minerals tab ── */
.ptbl-mineral-list {
display: flex;
flex-direction: column;
gap: 5px;
margin-bottom: 8px;
}
.ptbl-mineral-item {
display: flex;
align-items: center;
justify-content: space-between;
background: rgba(255,255,255,0.04);
border: 1px solid rgba(255,255,255,0.07);
border-radius: 5px;
padding: 5px 8px;
}
.ptbl-mineral-name { color: #ddd; font-size: .75rem; }
.ptbl-mineral-formula {
font-size: .7rem;
color: var(--el-col, #7B8EF7);
background: rgba(255,255,255,0.05);
padding: 1px 5px;
border-radius: 4px;
}
.ptbl-mineral-sources { font-size: .74rem; color: #bbb; }
/* ── Spectrum tab ── */
.ptbl-spectrum { }
.ptbl-spec-lines-list {
display: flex;
flex-wrap: wrap;
gap: 4px;
margin-top: 6px;
}
.ptbl-spec-tag {
padding: 2px 6px;
background: rgba(255,255,255,0.06);
border-radius: 4px;
font-size: .68rem;
color: #bbb;
font-variant-numeric: tabular-nums;
}
/* ── Flame tab ── */
.ptbl-flame { text-align: center; padding: 10px 0; }
.ptbl-flame-swatch {
width: 80px;
height: 80px;
border-radius: 50%;
margin: 0 auto 10px;
}
.ptbl-flame-label { font-size: .78rem; color: #ddd; font-weight: 600; }
.ptbl-flame-desc { font-size: .73rem; color: #aaa; line-height: 1.55; margin-top: 6px; text-align: left; }
/* ── Reactions tab ── */
.ptbl-reactions { display: flex; flex-direction: column; gap: 8px; }
.ptbl-reaction-item {
background: rgba(255,255,255,0.04);
border: 1px solid rgba(255,255,255,0.07);
border-radius: 6px;
padding: 7px 9px;
}
.ptbl-reaction-label { font-size: .68rem; color: rgba(255,255,255,0.4); margin-bottom: 3px; }
.ptbl-reaction-eq { font-size: .78rem; font-weight: 600; font-family: 'Courier New', monospace; }
.ptbl-reaction-note { font-size: .68rem; color: rgba(255,255,255,0.3); font-style: italic; margin-top: 4px; }
/* ── GraphPanel toggle button active state ── */
#btn-pend-graphs.active,
#btn-coll-graphs.active,
#btn-newton-graphs.active,
#btn-sandbox-graphs.active,
#btn-hydro-graphs.active {
background: rgba(6,214,224,0.22) !important;
border-color: #06D6E0 !important;
box-shadow: 0 0 8px rgba(6,214,224,0.3);
}