:root{
  --bg:#080d18;--bg2:#0c1220;--panel:#101726;--panel2:#16202f;--panel3:#1c293d;
  --border:#20334d;--border2:#2b435f;--border3:#3f5c82;
  /* txt2/txt3 raised to clear 4.5:1 on --panel; txt4 is for decorative text only */
  --txt:#e6eef8;--txt2:#a8c0da;--txt3:#6d8bb0;--txt4:#4a648a;
  --accent:#7c3aed;--accentL:#a78bfa;--blue:#3b82f6;--blueL:#60a5fa;
  --green:#10b981;--greenL:#34d399;--orange:#f59e0b;--orangeL:#fbbf24;
  --red:#ef4444;--redL:#f87171;--teal:#14b8a6;
  --r1:4px;--r2:8px;--r3:12px;
  --font:'Inter',-apple-system,sans-serif;
  --mono:'JetBrains Mono','Fira Code',monospace;
  --sidebar:274px;--header:50px;--output:165px;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%;overflow:hidden}
body{font-family:var(--font);background:var(--bg);color:var(--txt);display:flex;flex-direction:column;user-select:none}
#header{height:var(--header);background:linear-gradient(90deg,var(--bg2),var(--panel));border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 10px;gap:6px;flex-shrink:0;position:relative;z-index:50}
.logo{display:flex;align-items:center;gap:7px;padding-right:6px}
.logo-hex{width:30px;height:30px;background:linear-gradient(135deg,var(--accent),var(--blue));border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:16px;box-shadow:0 0 16px rgba(124,58,237,.5);flex-shrink:0}
.logo-name{font-size:15px;font-weight:700;letter-spacing:-.3px;background:linear-gradient(135deg,var(--accentL),var(--blueL));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hsep{width:1px;height:26px;background:var(--border);margin:0 2px;flex-shrink:0}
.spacer{flex:1}
.tool-group{display:flex;gap:2px}
.tbtn{width:34px;height:34px;border:none;border-radius:var(--r1);background:transparent;color:var(--txt2);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:15px;transition:all .14s;position:relative;flex-shrink:0}
.tbtn:hover{background:var(--panel3);color:var(--txt)}
.tbtn.active{background:rgba(124,58,237,.18);color:var(--accentL);box-shadow:inset 0 0 0 1px rgba(124,58,237,.4)}
.chip-group{display:flex;gap:4px}
.chip{height:26px;padding:0 10px;border:1px solid var(--border2);border-radius:13px;background:transparent;color:var(--txt2);font-size:11px;font-family:var(--font);font-weight:500;cursor:pointer;transition:all .14s;white-space:nowrap}
.chip:hover{border-color:var(--accent);color:var(--accentL)}
.chip.on{background:rgba(124,58,237,.18);border-color:var(--accent);color:var(--accentL)}
#main{position:relative;flex:1;display:flex;overflow:hidden}
#sidebar{
  position:fixed;
  top:60px;
  right:16px;
  width:290px;
  min-width:240px;
  max-height:calc(100vh - 76px);
  border-radius:20px;
  background:rgba(12, 18, 34, 0.94);
  backdrop-filter:blur(35px) saturate(180%);
  -webkit-backdrop-filter:blur(35px) saturate(180%);
  outline:1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.06),
    0 8px 32px rgba(0,0,0,0.6),
    0 24px 64px rgba(0,0,0,0.4),
    0 0 60px rgba(124,58,237,0.12);
  display:flex;
  flex-direction:column;
  overflow:hidden;
  z-index:1000;
  user-select:none;
  transition:
    top 320ms cubic-bezier(0.34, 1.56, 0.64, 1),
    left 320ms cubic-bezier(0.34, 1.56, 0.64, 1),
    right 320ms cubic-bezier(0.34, 1.56, 0.64, 1),
    bottom 320ms cubic-bezier(0.34, 1.56, 0.64, 1),
    width 440ms cubic-bezier(0.34, 1.4, 0.64, 1),
    height 440ms cubic-bezier(0.34, 1.4, 0.64, 1),
    border-radius 440ms cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow 200ms ease,
    outline-color 200ms ease;
}

#sidebar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25) 30%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0.25) 70%, transparent);
  border-radius: 20px 20px 0 0;
  pointer-events: none;
  z-index: 2;
}

#sidebar:hover {
  outline-color: rgba(255,255,255,0.18);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.12),
    0 12px 36px rgba(0,0,0,0.65),
    0 0 60px rgba(124,58,237,0.18);
}

#sidebar.snap-preview {
  outline-color: rgba(59,158,255,0.6);
  box-shadow: 0 0 0 2px rgba(59,158,255,0.25), 0 8px 32px rgba(0,0,0,0.6);
}

#sidebar.dragging {
  transition: none !important;
  outline-color: #3b9eff;
  box-shadow: 0 0 0 1.5px #3b9eff, 0 0 80px rgba(59,158,255,0.18), 0 16px 48px rgba(0,0,0,0.7);
}

#sidebar.is-bubble {
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
}

/* Drag handle header */
#drag-handle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
  border-bottom: 1px solid var(--border);
  cursor: grab;
  flex-shrink: 0;
  user-select: none;
}
#drag-handle:active { cursor: grabbing; }

.grip-dots {
  display: grid;
  grid-template-columns: repeat(2, 4px);
  grid-template-rows: repeat(3, 4px);
  gap: 3px;
  opacity: 0.35;
  transition: opacity 150ms;
}
#drag-handle:hover .grip-dots { opacity: 0.7; }
.grip-dots span { width: 4px; height: 4px; border-radius: 50%; background: var(--txt2); }

.panel-title { flex: 1; display: flex; align-items: center; gap: 6px; }
.panel-title-text { font-size: 12px; font-weight: 700; background: linear-gradient(135deg, var(--accentL), var(--blueL)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.corner-badge {
  font-size: 9px; font-weight: 700; text-transform: uppercase; color: var(--txt3);
  background: rgba(255,255,255,0.06); border: 1px solid var(--border2); border-radius: 4px;
  padding: 1px 5px; letter-spacing: 0.5px; transition: all 200ms;
}
.corner-badge.active { color: var(--blueL); background: rgba(59,158,255,0.12); border-color: rgba(59,158,255,0.3); }

/* Window buttons */
.win-btns { display: flex; gap: 7px; align-items: center; }
.win-btn {
  width: 15px; height: 15px; border-radius: 50%; position: relative;
  display: flex; align-items: center; justify-content: center;
  border: none; cursor: pointer; transition: transform 150ms, filter 150ms, box-shadow 150ms;
}
.win-btn:hover { filter: brightness(1.25); transform: scale(1.15); }
.win-btn:active { transform: scale(0.9); }
.win-btn-green { background: radial-gradient(circle at 40% 35%, #34d399, #10b981); box-shadow: inset 0 0 0 0.5px rgba(255,255,255,0.45), 0 1px 6px rgba(16,185,129,0.55); }
.win-btn-blue { background: radial-gradient(circle at 40% 35%, #6bc4ff, #1a8fff); box-shadow: inset 0 0 0 0.5px rgba(255,255,255,0.45), 0 1px 6px rgba(59,158,255,0.55); }
.win-btn-yellow { background: radial-gradient(circle at 40% 35%, #ffe484, #f5a623); box-shadow: inset 0 0 0 0.5px rgba(255,255,255,0.45), 0 1px 6px rgba(245,166,35,0.55); }
.win-icon { width: 9px; height: 9px; opacity: 0; transition: opacity 150ms; color: rgba(0,0,0,0.75); }
.win-btn:hover .win-icon { opacity: 1; }

/* Resize handles — Left, Right, Bottom, SW, SE */
.resize-handle { position: absolute; z-index: 10; transition: background 150ms; }
.resize-w { top: 20px; left: 0; width: 6px; bottom: 20px; cursor: ew-resize; }
.resize-e { top: 20px; right: 0; width: 6px; bottom: 20px; cursor: ew-resize; }
.resize-s { left: 20px; bottom: 0; right: 20px; height: 6px; cursor: ns-resize; }
.resize-sw { left: 0; bottom: 0; width: 16px; height: 16px; cursor: sw-resize; }
.resize-sw::after { content: ''; position: absolute; left: 3px; bottom: 3px; width: 8px; height: 8px; background: radial-gradient(circle, rgba(255,255,255,0.3) 1px, transparent 1px); background-size: 3px 3px; }
.resize-se { right: 0; bottom: 0; width: 16px; height: 16px; cursor: se-resize; }
.resize-se::after { content: ''; position: absolute; right: 3px; bottom: 3px; width: 8px; height: 8px; background: radial-gradient(circle, rgba(255,255,255,0.3) 1px, transparent 1px); background-size: 3px 3px; }
.resize-handle:hover, .resize-handle.resizing { background: rgba(59,158,255,0.3); border-radius: 3px; }

/* Expanded state class */
#sidebar.is-expanded-width {
  width: 480px !important;
}

/* 💧 ULTRA-REALISTIC 3D GLASS WATER DROP BUBBLE 💧 */
#bubble {
  position: fixed;
  top: 60px;
  right: 16px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  padding: 0;
  border: none;
  outline: none;
  background: transparent;
  cursor: grab;
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(0.5);
  transition:
    opacity 440ms cubic-bezier(0.34, 1.4, 0.64, 1),
    visibility 440ms cubic-bezier(0.34, 1.4, 0.64, 1),
    transform 440ms cubic-bezier(0.34, 1.4, 0.64, 1),
    top 320ms cubic-bezier(0.34, 1.56, 0.64, 1),
    left 320ms cubic-bezier(0.34, 1.56, 0.64, 1),
    right 320ms cubic-bezier(0.34, 1.56, 0.64, 1),
    bottom 320ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.water-drop-glass {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 65% 45% at 28% 22%, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.35) 40%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 50% 88%, rgba(180, 230, 255, 0.65) 0%, rgba(59, 158, 255, 0.3) 50%, transparent 85%),
    radial-gradient(circle at 45% 50%, rgba(15, 28, 55, 0.5) 0%, rgba(8, 16, 36, 0.82) 80%, rgba(2, 6, 18, 0.95) 100%);
  backdrop-filter: blur(25px) saturate(240%) brightness(1.25);
  -webkit-backdrop-filter: blur(25px) saturate(240%) brightness(1.25);
  box-shadow:
    inset 0 0 0 1.5px rgba(255, 255, 255, 0.65),
    inset 0 0 14px rgba(255, 255, 255, 0.45),
    inset 0 -10px 18px rgba(0, 0, 0, 0.6),
    0 10px 30px rgba(0, 0, 0, 0.6),
    0 0 45px rgba(59, 158, 255, 0.45),
    0 0 18px rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.water-drop-highlight {
  position: absolute;
  top: 5px;
  left: 7px;
  width: 26px;
  height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.4) 60%, transparent 100%);
  filter: blur(1.5px);
  pointer-events: none;
}

.water-drop-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.bubble-icon {
  font-size: 22px;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.5));
}

#bubble.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: scale(1);
  animation: bubble-breathe 3.8s ease-in-out infinite;
}

#bubble:active { cursor: grabbing; transform: scale(0.93) !important; transition: transform 100ms ease !important; }
#bubble:hover {
  animation-play-state: paused;
  transform: scale(1.12) !important;
}
#bubble:hover .water-drop-glass {
  box-shadow:
    inset 0 0 0 1.5px rgba(255, 255, 255, 0.85),
    inset 0 0 18px rgba(255, 255, 255, 0.6),
    inset 0 -10px 22px rgba(0, 0, 0, 0.65),
    0 12px 36px rgba(0, 0, 0, 0.7),
    0 0 60px rgba(59, 158, 255, 0.65),
    0 0 24px rgba(255, 255, 255, 0.5);
}

@keyframes bubble-breathe {
  0%, 100% {
    transform: scale(1) translateY(0);
  }
  50% {
    transform: scale(1.03) translateY(-5px);
  }
}

.bubble-ripple {
  position: fixed;
  border-radius: 50%;
  border: 2px solid rgba(59, 158, 255, 0.8);
  pointer-events: none;
  z-index: 9999;
  animation: bubble-ripple-out 600ms cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

@keyframes bubble-ripple-out {
  0% { transform: translate(-50%, -50%) scale(1); opacity: 1; border-color: rgba(59, 158, 255, 0.8); }
  100% { transform: translate(-50%, -50%) scale(2.2); opacity: 0; border-color: rgba(59, 158, 255, 0); }
}
.stabs{display:flex;border-bottom:1px solid var(--border);flex-shrink:0}
.stab{flex:1;height:36px;border:none;background:transparent;color:var(--txt3);font-size:10px;font-family:var(--font);font-weight:600;cursor:pointer;transition:all .14s;display:flex;align-items:center;justify-content:center;gap:4px;letter-spacing:.4px;text-transform:uppercase;border-bottom:2px solid transparent}
.stab:hover{color:var(--txt2)}
.stab.on{color:var(--accentL);border-bottom-color:var(--accent)}
.spanel{flex:1;overflow-y:auto;overflow-x:hidden;padding:10px 10px 16px}
.spanel::-webkit-scrollbar{width:3px}
.spanel::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}
.gone{display:none!important}
.sec{margin-bottom:14px}
.sec-h{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--txt3);margin-bottom:6px;padding-bottom:4px;border-bottom:1px solid var(--border)}
.sw-row{display:flex;align-items:center;justify-content:space-between;padding:5px 0}
.sw-lbl{font-size:12px;color:var(--txt2)}
.sw{width:34px;height:18px;background:var(--border2);border-radius:9px;position:relative;cursor:pointer;transition:background .2s;flex-shrink:0;border:none;outline:none;display:flex;align-items:center}
.sw::after{content:'';position:absolute;width:12px;height:12px;background:#fff;border-radius:50%;left:3px;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.35)}
.sw.on{background:var(--accent)}
.sw.on::after{transform:translateX(16px)}
.field{margin-bottom:8px}
.field label{display:block;font-size:10px;color:var(--txt2);margin-bottom:3px;font-weight:500}
select,input[type="text"],input[type="number"],textarea{width:100%;background:var(--bg2);border:1px solid var(--border2);border-radius:var(--r1);color:var(--txt);font-family:var(--font);font-size:12px;padding:5px 7px;outline:none;transition:border-color .14s}
select:focus,input:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(124,58,237,.12)}
textarea{font-family:var(--mono);font-size:11px;resize:vertical;min-height:90px;line-height:1.6}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;height:30px;padding:0 11px;border:none;border-radius:var(--r1);font-family:var(--font);font-size:12px;font-weight:500;cursor:pointer;transition:all .14s;white-space:nowrap}
.btn-p{background:var(--accent);color:#fff;box-shadow:0 2px 8px rgba(124,58,237,.3)}
.btn-p:hover{background:#6d28d9;transform:translateY(-1px)}
.btn-s{background:var(--panel2);color:var(--txt2);border:1px solid var(--border2)}
.btn-s:hover{color:var(--txt);border-color:var(--border3)}
.btn-w{width:100%;margin-top:3px}
.btn-row{display:flex;gap:5px}
.algo-grp-lbl{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--txt3);padding:8px 6px 3px}
.algo-item{display:flex;align-items:center;gap:8px;padding:6px 7px;border-radius:var(--r1);cursor:pointer;transition:all .12s;border:1px solid transparent}
.algo-item:hover{background:var(--panel2)}
.algo-item.sel{background:rgba(124,58,237,.1);border-color:rgba(124,58,237,.3)}
.algo-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.algo-name{font-size:12px;font-weight:500}
.algo-tag{margin-left:auto;font-size:9px;padding:1px 5px;border-radius:3px;background:var(--border);color:var(--txt3)}
.sp-row{display:flex;align-items:center;gap:7px;margin-top:7px}
.sp-row label{font-size:11px;color:var(--txt2);white-space:nowrap}
input[type="range"]{-webkit-appearance:none;flex:1;height:3px;background:var(--border2);border-radius:2px;outline:none;cursor:pointer}
input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:13px;height:13px;border-radius:50%;background:var(--accent);cursor:pointer;box-shadow:0 0 6px rgba(124,58,237,.5)}
/* Playback moved out of the sidebar into #transport over the canvas. */
#algo-info{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r1);padding:8px 10px;margin-bottom:10px}
.ai-name{font-size:12.5px;font-weight:600;color:var(--txt)}
.ai-cx{font-family:var(--mono);font-size:10.5px;color:var(--accentL);margin-top:2px}
.ai-note{font-size:10.5px;color:var(--txt3);margin-top:3px;line-height:1.45}
.tmpl-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px}
.tmpl-item{border:1px solid var(--border);border-radius:var(--r2);padding:10px 6px;text-align:center;cursor:pointer;transition:all .15s;background:var(--bg2)}
.tmpl-item:hover{border-color:var(--accent);background:rgba(124,58,237,.06);transform:translateY(-1px)}
.tmpl-icon{font-size:20px;line-height:1;margin-bottom:4px}
.tmpl-name{font-size:10px;color:var(--txt2);font-weight:500}
.exp-list{display:flex;flex-direction:column;gap:5px}
.exp-item{border:1px solid var(--border);border-radius:var(--r1);padding:7px 9px;display:flex;align-items:center;justify-content:space-between;transition:all .12s}
.exp-item:hover{border-color:var(--border2);background:var(--panel2)}
.exp-nm{font-size:12px;font-weight:500}
.exp-desc{font-size:10px;color:var(--txt3)}
.exp-copy{font-size:10px;padding:2px 8px;border:1px solid var(--border2);border-radius:3px;background:transparent;color:var(--txt2);cursor:pointer;transition:all .12s}
.exp-copy:hover{border-color:var(--accent);color:var(--accentL)}
#cw{flex:1;position:relative;overflow:hidden}
#canvas{display:block;width:100%;height:100%;cursor:default}
#canvas.m-node{cursor:crosshair}
#canvas.m-edge{cursor:cell}
#canvas.m-del{cursor:not-allowed}
#canvas.m-grab{cursor:grab}
#canvas.m-panning,#canvas.m-dragging{cursor:grabbing}
/* shared glass treatment for every canvas overlay */
.ov{position:absolute;background:rgba(12,18,32,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border2);border-radius:var(--r2);box-shadow:0 2px 6px rgba(0,0,0,.3)}
/* Canvas overlays hug the LEFT edge: the floating panel docks top-right by
   default and would otherwise sit on top of the stats and zoom controls. */
#gstats{top:10px;left:10px;display:flex;gap:9px;padding:5px 11px;font-size:10.5px;color:var(--txt3);pointer-events:none}
.gstat{display:flex;align-items:center;gap:4px}
.gstat-val{color:var(--txt2);font-family:var(--mono);font-weight:500}
#legend{top:48px;left:10px;padding:8px 11px;display:none;flex-direction:column;gap:5px;max-width:210px;pointer-events:none}
#legend.show{display:flex}
.leg-h{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.7px;color:var(--txt4);margin-bottom:1px}
.leg-row{display:flex;align-items:center;gap:7px;font-size:10.5px;color:var(--txt2)}
.leg-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;border:1.5px solid}
.leg-line{width:14px;height:0;border-top:2.5px solid;flex-shrink:0}
#zbar{bottom:12px;left:12px;display:flex;align-items:center;gap:2px;padding:3px}
#mode-lbl{bottom:12px;left:154px;padding:5px 13px;font-size:11px;color:var(--txt2);pointer-events:none;white-space:nowrap}
.zbtn{width:26px;height:26px;border:none;border-radius:var(--r1);background:transparent;color:var(--txt2);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;font-family:var(--mono);transition:background .12s,color .12s}
.zbtn:hover{background:var(--panel3);color:var(--txt)}
#zlbl{font-size:10.5px;color:var(--txt3);font-family:var(--mono);min-width:38px;text-align:center}
/* ---------- empty state ---------- */
#empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;pointer-events:none;text-align:center;padding:20px}
.empty-ico{width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,rgba(124,58,237,.18),rgba(59,130,246,.14));border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;color:var(--accentL);margin-bottom:2px}
.empty-t{font-size:16px;font-weight:600;color:var(--txt2)}
.empty-s{font-size:12.5px;color:var(--txt3);max-width:340px;line-height:1.6}
.empty-acts{display:flex;gap:8px;margin-top:6px;pointer-events:auto}
.empty-keys{display:flex;gap:14px;margin-top:12px;font-size:11px;color:var(--txt4);flex-wrap:wrap;justify-content:center}
.empty-keys span{display:flex;align-items:center;gap:5px}
/* ---------- playback transport ---------- */
#transport{bottom:12px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:10px;padding:7px 10px;box-shadow:0 10px 30px rgba(0,0,0,.45);max-width:calc(100% - 150px);z-index:20}
.tp-badge{font-size:10px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--accentL);background:rgba(124,58,237,.16);border:1px solid rgba(124,58,237,.35);padding:3px 8px;border-radius:20px;white-space:nowrap;flex-shrink:0}
.tp-btns{display:flex;align-items:center;gap:3px;flex-shrink:0}
.tpb{width:28px;height:28px;border:none;border-radius:50%;background:transparent;color:var(--txt2);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .12s,color .12s}
.tpb:hover{background:var(--panel3);color:var(--txt)}
.tpb.main{width:34px;height:34px;background:var(--accent);color:#fff;box-shadow:0 0 14px rgba(124,58,237,.45)}
.tpb.main:hover{background:#6d28d9}
#tp-seek{flex:1;min-width:110px}
.tp-ctr{font-size:10.5px;color:var(--txt2);font-family:var(--mono);white-space:nowrap;min-width:62px;text-align:center;flex-shrink:0}
.tp-sp{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--txt3);flex-shrink:0}
.tp-sp input[type="range"]{width:58px;flex:none}
.tp-sep{width:1px;height:20px;background:var(--border2);flex-shrink:0}
@media (max-width:1000px){.tp-sp,.tp-sep,.tp-badge{display:none}}
#ctxm{position:fixed;background:var(--panel);border:1px solid var(--border2);border-radius:var(--r2);padding:3px;box-shadow:0 8px 24px rgba(0,0,0,.5);z-index:500;min-width:155px;display:none}
#ctxm.show{display:block}
.cm-item{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:4px;font-size:12px;cursor:pointer;color:var(--txt2);transition:all .1s}
.cm-item:hover{background:var(--panel2);color:var(--txt)}
.cm-item.danger{color:var(--redL)}
.cm-item.danger:hover{background:rgba(239,68,68,.1)}
.cm-sep{height:1px;background:var(--border);margin:3px 0}
#output{
  position:relative;
  height:var(--output);
  background:var(--panel);
  border-top:1px solid var(--border);
  display:flex;
  flex-direction:column;
  flex-shrink:0;
  transition:height 200ms cubic-bezier(0.34, 1.4, 0.64, 1);
}
#output.collapsed {
  height:34px !important;
}
#output.collapsed #out-body {
  display:none !important;
}
#output.collapsed #out-toggle-icon {
  transform:rotate(180deg);
}
#output.dragging-n {
  transition:none !important;
}

.resize-n {
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:6px;
  cursor:ns-resize;
  z-index:10;
}
.resize-n:hover, .resize-n.resizing {
  background:rgba(59,158,255,0.3);
}

#out-header{height:34px;display:flex;align-items:center;padding:0 10px;border-bottom:1px solid var(--border);gap:7px;user-select:none}
.out-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--txt3)}
.status-row{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--txt2)}
.sdot{width:6px;height:6px;border-radius:50%;background:var(--border2);transition:background .2s}
.sdot.run{background:var(--green);animation:pulse 1s infinite}
.sdot.done{background:var(--blue)}
.sdot.err{background:var(--red)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
#out-body{flex:1;overflow:hidden;display:flex;padding:6px 10px;gap:10px}
#out-log{flex:1;overflow-y:auto;font-family:var(--mono);font-size:11px;color:var(--txt2);line-height:1.7}
#out-log::-webkit-scrollbar{width:3px}
#out-log::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}
.log-row{display:flex;gap:8px;padding:0 4px;border-radius:3px}
.log-row.cur{background:rgba(124,58,237,.14);box-shadow:inset 2px 0 0 var(--accentL)}
.log-n{color:var(--txt4);min-width:32px;text-align:right;flex-shrink:0}
.log-t{color:var(--txt2)}
.log-t.hl{color:var(--accentL)}
.log-t.ok{color:var(--greenL)}
.log-t.warn{color:var(--orangeL)}
.log-t.err{color:var(--redL)}
#out-res{width:190px;flex-shrink:0;border-left:1px solid var(--border);padding-left:10px;display:flex;flex-direction:column;justify-content:center;gap:4px}
.res-lbl{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--txt3)}
.res-val{font-family:var(--mono);font-size:13px;color:var(--txt);font-weight:500;word-break:break-all}
.res-sub{font-size:10px;color:var(--txt3);word-break:break-all}
#wtip{position:fixed;background:var(--panel);border:1px solid var(--border2);border-radius:var(--r2);padding:7px 8px;display:none;z-index:300;box-shadow:0 8px 24px rgba(0,0,0,.45)}
#wtip.show{display:flex;gap:5px;align-items:center}
#win{width:65px}
.wbtn{height:24px;padding:0 7px;font-size:11px}
#overlay{position:fixed;inset:0;background:rgba(0,0,0,.65);backdrop-filter:blur(4px);z-index:600;display:none;align-items:center;justify-content:center}
#overlay.show{display:flex}
.modal{background:var(--panel);border:1px solid var(--border2);border-radius:var(--r3);box-shadow:0 20px 60px rgba(0,0,0,.55);max-width:500px;width:90%;max-height:80vh;overflow:hidden;display:flex;flex-direction:column}
.modal-h{display:flex;align-items:center;justify-content:space-between;padding:12px 15px;border-bottom:1px solid var(--border)}
.modal-title{font-size:14px;font-weight:600}
.modal-x{width:22px;height:22px;border:none;background:transparent;color:var(--txt3);cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:15px;transition:all .12s}
.modal-x:hover{background:var(--panel2);color:var(--txt)}
.modal-b{padding:14px 15px;overflow-y:auto;flex:1}
.sct{width:100%;border-collapse:collapse}
.sct th{text-align:left;font-size:9px;text-transform:uppercase;letter-spacing:.5px;color:var(--txt3);padding:3px 7px;border-bottom:1px solid var(--border)}
.sct td{padding:5px 7px;font-size:12px;border-bottom:1px solid var(--border);color:var(--txt2)}
.sct tr:last-child td{border-bottom:none}
kbd{display:inline-block;padding:1px 5px;background:var(--bg2);border:1px solid var(--border2);border-radius:3px;font-family:var(--mono);font-size:10px;color:var(--txt2)}
.tmf{display:flex;flex-direction:column;gap:10px}
.tmf-desc{font-size:11px;color:var(--txt3)}
.input-row{display:flex;gap:6px}
.input-row .field{flex:1;margin-bottom:0}
.modal-acts{display:flex;gap:8px;justify-content:flex-end}
.btn-d{background:rgba(239,68,68,.14);color:var(--redL);border:1px solid rgba(239,68,68,.4)}
.btn-d:hover{background:rgba(239,68,68,.24)}
/* toasts stack instead of clobbering one another */
#toasts{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column-reverse;align-items:center;gap:8px;z-index:2000;pointer-events:none}
.toast{background:var(--panel2);border:1px solid var(--border2);border-radius:var(--r2);padding:8px 16px;font-size:13px;color:var(--txt);box-shadow:0 8px 24px rgba(0,0,0,.4);opacity:0;transform:translateY(14px);transition:opacity .22s,transform .22s;white-space:nowrap}
.toast.in{opacity:1;transform:none}
.toast.ok{border-color:rgba(16,185,129,.45);color:var(--greenL)}
.toast.err{border-color:rgba(239,68,68,.45);color:var(--redL)}
::-webkit-scrollbar{width:3px;height:3px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}

/* --- Credits Section --- */
.credits-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  margin: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
}
.credits-text {
  display: flex;
  align-items: center;
  gap: 6px;
}
.credits-label {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--txt3);
  letter-spacing: 1px;
}
.credits-name {
  font-size: 13px;
  font-weight: 700;
  background: linear-gradient(135deg, #6bc4ff, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: var(--mono);
}
.social-links {
  display: flex;
  gap: 10px;
}
.social-links a {
  color: var(--txt3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, transform 0.15s;
}
.social-links a:hover {
  color: var(--txt);
  transform: scale(1.1);
}

/* ---------- result pane overflow ---------- */
.res-val{max-height:52px;overflow-y:auto;word-break:break-word}
.res-sub{max-height:46px;overflow-y:auto;word-break:break-word}

/* ---------- accessibility ---------- */
:focus{outline:none}
:focus-visible{outline:2px solid var(--accentL);outline-offset:2px;border-radius:4px}
.tbtn:disabled{opacity:.32;cursor:default;pointer-events:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}