/* ============================================================================
 *  flickpaint-ui.css — the shared hand-made glassmorphic ("mica") chrome.
 *  SOURCE OF TRUTH for both /paint/ (FlickPaint 2D) and /three/ (flickpaint3d).
 *  Cobalt / professional-blue refresh with restrained gloss + "spray" highlights.
 *  Linked relatively (../assets/flickpaint-ui.css) so it resolves on file:// and
 *  GitHub Pages alike.  Fonts live alongside in ./fonts/.
 * ========================================================================== */

/* ===== Fonts ===== */
@font-face {
  font-family: 'Selawik';
  src: url('fonts/selawk.ttf') format('truetype');
  font-weight: 100 900; font-display: swap;
}
@font-face {
  font-family: 'CascadiaCode';
  src: url('fonts/CascadiaCodeNF.ttf') format('truetype');
  font-weight: 100 900; font-display: swap;
}

:root {
  color-scheme: dark;
  --fg-rgb: 255,255,255; /* invertible foreground — light theme flips this to ink */
  --fg: #ffffff;
  --bg: #101012;                          /* neutral near-black — no blue/purple cast */
  --panel: rgba(30, 31, 38, 0.66);        /* acrylic: more opaque, less see-through */
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  --dock: rgba(24, 24, 27, 0.92);         /* opaque docker surface (desktop) */
  --dock-head: rgba(255,255,255,0.035);   /* docker title-bar tint */
  --indigo:   #2f6bff;   /* clean blue highlight (was cobalt-indigo) */
  --indigo-2: #6aa1ff;   /* lighter blue */
  --indigo-3: #1e4fd6;   /* deep pressed / hover */
  --line: rgba(var(--fg-rgb),0.12);
  /* spray / gloss / glow — neutral glass sheen, blue only on the glow/highlights */
  --spray: radial-gradient(120% 140% at 20% -10%, rgba(255,255,255,0.05), transparent 55%);
  --gloss: linear-gradient(180deg, rgba(var(--fg-rgb),0.10) 0%, rgba(var(--fg-rgb),0.02) 18%, transparent 40%);
  --glow:  0 0 0 1px rgba(47,107,255,0.22), 0 8px 28px -8px rgba(47,107,255,0.45);
  --accent-grad: linear-gradient(135deg, #4f86ff 0%, #2f6bff 55%, #1e4fd6 100%);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body {
  margin: 0; height: 100%; width: 100%;
  background: var(--bg); color: var(--fg); overflow: hidden;
  font-family: 'Selawik', system-ui, -apple-system, 'Segoe UI', sans-serif;
  overscroll-behavior: none; user-select: none; -webkit-user-select: none;
  -webkit-touch-callout: none;
}
.mono { font-family: 'CascadiaCode', ui-monospace, 'Cascadia Code', monospace; }
::-webkit-scrollbar { display: none; }
* { scrollbar-width: none; }

button { font-family: inherit; color: inherit; border: none; background: none; cursor: pointer; }
input { font-family: inherit; }
h2, h3 { margin: 0; }

/* ===== Glass ===== */
.mica-panel {
  background-color: var(--panel);
  background-image: var(--noise), var(--spray), var(--gloss);
  background-size: 140px 140px, auto, auto;            /* tile the grain */
  background-blend-mode: soft-light, normal, normal;    /* grain reads as subtle texture */
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  border: 1px solid var(--line);
  box-shadow: 0 20px 50px -10px rgba(0,0,0,0.70), inset 0 1px 0 rgba(var(--fg-rgb),0.12);
}

/* ===== Root layout ===== */
#root { position: fixed; inset: 0; overflow: hidden; }
#viewport { position: absolute; inset: 0; touch-action: none; cursor: crosshair; z-index: 0; }
#stage {
  position: absolute; inset: 0; transform-origin: center center;
  transition: transform .45s cubic-bezier(.2,.8,.2,1), filter .45s ease;
  will-change: transform, filter;
}
#world { position: absolute; top: 0; left: 0; width: 0; height: 0; transform-origin: 0 0; }
#pasteboard {
  position: absolute; top: -25000px; left: -25000px; width: 50000px; height: 50000px;
  pointer-events: none; background-color: #2b2b2e;     /* neutral light-gray / dark-gray checker */
  background-image:
    linear-gradient(45deg,#3b3b3f 25%,transparent 25%,transparent 75%,#3b3b3f 75%,#3b3b3f),
    linear-gradient(45deg,#3b3b3f 25%,transparent 25%,transparent 75%,#3b3b3f 75%,#3b3b3f);
  background-size: 36px 36px; background-position: 0 0, 18px 18px;
}
#artboard {
  position: absolute; top: 0; left: 0; background:#fff;
  box-shadow: 0 0 100px rgba(0,0,0,0.5), 0 0 40px rgba(0,0,0,0.3);
  outline: 1px solid rgba(var(--fg-rgb),0.2);
  background-image:
    linear-gradient(45deg,#bdc0c8 25%,transparent 25%,transparent 75%,#bdc0c8 75%,#bdc0c8),
    linear-gradient(45deg,#bdc0c8 25%,transparent 25%,transparent 75%,#bdc0c8 75%,#bdc0c8);
  background-size: 22px 22px; background-position: 0 0, 11px 11px;
}
#artboard canvas { position: absolute; inset: 0; pointer-events: none; }

/* dim + parallax when a side panel is open */
body[data-view="left"]   #stage { transform: translateX(7%);  filter: brightness(.7); }
body[data-view="right"]  #stage { transform: translateX(-7%); filter: brightness(.7); }
body[data-view="bottom"] #stage { transform: translateY(-7%); filter: brightness(.7); }

/* ===== Icons ===== */
/* Icons are Cascadia Code NF (Nerd Font) glyphs rendered as text via <i class="nf">.
   The glyph size tracks the .ic font-size; legacy inline SVG (.ic svg) still works. */
.ic { width: 20px; height: 20px; display: inline-flex; align-items: center; justify-content: center; flex: none; vertical-align: middle; line-height: 1; font-size: 19px; }
.ic svg { width: 100%; height: 100%; display: block; }
.nf { font-family: 'CascadiaCode', 'Symbols Nerd Font', monospace; font-style: normal; font-weight: 400; font-size: inherit; line-height: 1; display: inline-block; }

/* ===== Dismiss overlay ===== */
#dismiss { position: absolute; inset: 0; z-index: 10; display: none; }
body:not([data-view="center"]) #dismiss { display: block; }

/* ===== Edge grip tabs ===== */
.tabs { position: absolute; inset: 0; pointer-events: none; z-index: 30; }
.tab {
  position: absolute; pointer-events: auto; display: flex; align-items: center; justify-content: center;
  color: rgba(var(--fg-rgb),0.5); transition: all .2s; box-shadow: 0 10px 30px rgba(0,0,0,.4);
}
.tab:hover { color: var(--fg); }
.tab .ic { width: 20px; height: 20px; font-size: 19px; }
.tab.bottom { bottom: 0; left: 50%; transform: translateX(-50%); width: 110px; height: 34px; border-radius: 14px 14px 0 0; }
.tab.left   { left: 0; top: 50%; transform: translateY(-50%); width: 34px; height: 110px; border-radius: 0 14px 14px 0; }
.tab.right  { right: 0; top: 50%; transform: translateY(-50%); width: 34px; height: 110px; border-radius: 14px 0 0 14px; }

/* ===== Panels ===== */
.panel { position: absolute; z-index: 40; display: flex; flex-direction: column;
  transition: transform .38s cubic-bezier(.2,.85,.25,1); }
.panel.left  { inset: 0 auto 0 0; width: 78%; max-width: 360px; border-radius: 0 24px 24px 0; padding: 22px 16px; transform: translateX(-101%); }
.panel.right { inset: 0 0 0 auto; width: 78%; max-width: 360px; border-radius: 24px 0 0 24px; padding: 22px 16px; transform: translateX(101%); }
.panel.bottom{ inset: auto 0 0 0; height: 66%; border-radius: 24px 24px 0 0; padding: 16px 16px 26px; transform: translateY(101%); }
body[data-view="left"]   .panel.left   { transform: none; }
body[data-view="right"]  .panel.right  { transform: none; }
body[data-view="bottom"] .panel.bottom { transform: none; }

/* ===== Desktop / landscape: docked layout — keep the mica glass, just dock it ===== */
@media (min-width: 900px) {
  .panel.left, .panel.right { transform: none !important; top: 54px; bottom: 0; height: auto; max-width: none; border-radius: 0; padding: 16px 14px; overflow-y: auto; }
  .panel.left  { width: 248px; border-right: 1px solid var(--line); }
  .panel.right { width: 290px; border-left: 1px solid var(--line); }
  .tab.left, .tab.right { display: none; }           /* panels are docked, no edge grips */
  #stick { display: none !important; }               /* joystick is a touch affordance */
  #stage { transform: none !important; filter: none !important; }  /* no parallax/dim when docked */
  #top { left: 248px; right: 290px; width: auto; max-width: none; transform: none; border-radius: 0; border-bottom: 1px solid var(--line); }
  .panel h2.title { margin: 2px 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }   /* docker title bar */
}

/* ===== Top window blind ===== */
#top { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 100%; max-width: 448px;
  z-index: 38; border-radius: 0 0 24px 24px; border-top: 0; pointer-events: auto; }
#blind { overflow: hidden; height: 0; transition: height .35s cubic-bezier(.2,.85,.25,1); }
body[data-view="top"] #blind { height: 168px; }
.blind-inner { padding: 14px; }
.deck { height: 56px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; padding: 0 14px; gap: 8px; }
.chev { height: 24px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: center; cursor: pointer; }
.chev:hover { background: rgba(var(--fg-rgb),0.05); }

/* ===== Common controls ===== */
.row { display: flex; align-items: center; gap: 8px; }
.pillbar { display: flex; align-items: center; background: rgba(var(--fg-rgb),0.05); border: 1px solid rgba(var(--fg-rgb),0.06); border-radius: 999px; padding: 2px; }
.iconbtn { width: 34px; height: 34px; border-radius: 999px; display: flex; align-items: center; justify-content: center; color: rgba(var(--fg-rgb),0.8); transition: all .15s; }
.iconbtn:hover { background: rgba(var(--fg-rgb),0.1); color: var(--fg); }
.iconbtn.on { background: #fff; color: #000; }
.iconbtn:disabled { color: rgba(var(--fg-rgb),0.2); cursor: not-allowed; }
.sep { width: 1px; height: 16px; background: rgba(var(--fg-rgb),0.2); margin: 0 2px; }

.grid4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 6px; }
.gridbtn { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 8px 4px; border-radius: 12px;
  background: rgba(var(--fg-rgb),0.05); border: 1px solid rgba(var(--fg-rgb),0.05); color: rgba(var(--fg-rgb),0.8);
  font-size: 10px; transition: all .12s; }
.gridbtn:hover { background: rgba(var(--fg-rgb),0.1); color: var(--fg); }
.gridbtn.on, .gridbtn.active { background: var(--accent-grad); color: var(--fg); border-color: transparent; box-shadow: var(--glow); }
.gridbtn .ic { width: 16px; height: 16px; font-size: 16px; }
.btn-soft.on, .btn-soft.active { background: var(--accent-grad); color: var(--fg); box-shadow: var(--glow); }

h3.section { font-size: 10px; font-weight: 800; color: rgba(var(--fg-rgb),0.3); text-transform: uppercase; letter-spacing: .08em; padding-left: 4px; }
h2.title { font-size: 13px; font-weight: 800; color: rgba(var(--fg-rgb),0.7); text-transform: uppercase; letter-spacing: .12em; }

input[type=range] { -webkit-appearance: none; appearance: none; height: 6px; border-radius: 999px; background: rgba(var(--fg-rgb),0.1); outline: none; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; border-radius: 999px; background: var(--indigo); cursor: pointer; box-shadow: 0 0 0 3px rgba(41,84,212,.30); }
input[type=range]::-moz-range-thumb { width: 16px; height: 16px; border: none; border-radius: 999px; background: var(--indigo); cursor: pointer; }
input[type=number], input[type=text] { background: rgba(0,0,0,0.4); border: 1px solid rgba(var(--fg-rgb),0.1); border-radius: 8px; padding: 6px 8px; color: var(--fg); font-size: 12px; outline: none; width: 100%; }
input:focus { border-color: rgba(var(--fg-rgb),0.3); }

/* ===== Tools / brushes / swatches grids ===== */
.toolcell { position: relative; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 9px 2px; border-radius: 12px; cursor: pointer;
  background: rgba(var(--fg-rgb),0.05); border: 1px solid rgba(var(--fg-rgb),0.05); color: rgba(var(--fg-rgb),0.55); transition: all .15s; }
.toolcell:hover { background: rgba(var(--fg-rgb),0.1); color: rgba(var(--fg-rgb),0.85); }
.toolcell.on, .toolcell.active { background: #fff; color: var(--indigo); transform: scale(1.05); box-shadow: 0 4px 12px rgba(var(--fg-rgb),.25), var(--glow); z-index: 2; font-weight: 600; }
.toolcell span { font-size: 9px; }
.toolcell .ic { width: 24px; height: 24px; font-size: 24px; }
/* AI-powered tools get a flourish: a faint cyan ring + a sparkle badge, so they read
   as part of the toolset (not a separate panel) while staying distinguishable. */
.toolcell.ai { box-shadow: inset 0 0 0 1px rgba(140,224,255,0.22); }
.toolcell.ai:hover { box-shadow: inset 0 0 0 1px rgba(140,224,255,0.4); }
.toolcell.ai::after { content: '\F0674'; font-family: 'CascadiaCode', monospace; font-style: normal;
  position: absolute; top: 3px; right: 4px; font-size: 9px; line-height: 1; color: #8be0ff;
  text-shadow: 0 0 6px rgba(140,224,255,0.75); pointer-events: none; }
.toolcell.ai.on { box-shadow: inset 0 0 0 1px rgba(91,139,245,0.5), 0 4px 12px rgba(var(--fg-rgb),.25), var(--glow); }
.toolcell.ai.on::after { color: var(--indigo); text-shadow: none; }
.grid3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 6px; }
.toolwrap { display: flex; flex-wrap: wrap; gap: 6px; }       /* flex-wrap toolboxes (match brushes/colors) */
.toolwrap .toolcell { width: 64px; flex: 0 0 auto; }

.swatches { display: flex; flex-wrap: wrap; gap: 8px; background: rgba(var(--fg-rgb),0.05); border: 1px solid rgba(var(--fg-rgb),0.05); border-radius: 12px; padding: 12px; }
.swatch { width: 28px; height: 28px; border-radius: 999px; border: 2px solid rgba(0,0,0,0.5); transition: transform .12s; }
.swatch:hover { transform: scale(1.1); }
.swatch.on, .swatch.active { border-color: var(--indigo-2); transform: scale(1.1); box-shadow: 0 4px 12px rgba(0,0,0,.4); }

/* ===== Tabs (left panel) ===== */
.tabbar { display: flex; gap: 4px; margin-bottom: 12px; }
.tabbar button { flex: 1; padding: 7px; border-radius: 8px; font-size: 11px; color: rgba(var(--fg-rgb),0.5); background: rgba(var(--fg-rgb),0.04); }
.tabbar button.on { background: rgba(var(--fg-rgb),0.1); color: var(--fg); }
.tabpane { display: none; flex: 1; overflow-y: auto; }
.tabpane.on { display: block; }

/* ===== Layers ===== */
.layer-item { position: relative; overflow: hidden; padding: 8px; border-radius: 10px; display: flex; align-items: center; justify-content: space-between;
  border: 1px solid transparent; background: rgba(var(--fg-rgb),0.05); cursor: pointer; transition: all .15s; touch-action: none; }
.layer-item.on { background: rgba(41,84,212,0.15); border-color: rgba(41,84,212,0.4); }
.layer-item.reorder { background: rgba(41,84,212,0.3); border-color: var(--indigo); transform: scale(1.02); z-index: 5; }
.layer-fill { position: absolute; inset: 0 auto 0 0; pointer-events: none; background: rgba(var(--fg-rgb),0.05); }
.layer-thumb { width: 32px; height: 32px; border-radius: 6px; flex: none; overflow: hidden;
  background-image: linear-gradient(45deg,#3a3a3f 25%,transparent 25%,transparent 75%,#3a3a3f 75%),linear-gradient(45deg,#3a3a3f 25%,transparent 25%,transparent 75%,#3a3a3f 75%);
  background-size: 10px 10px; background-position: 0 0, 5px 5px; background-color:#222; }
.layer-thumb canvas { width: 100%; height: 100%; }
.minibtn { padding: 8px; border-radius: 8px; background: rgba(var(--fg-rgb),0.05); color: rgba(var(--fg-rgb),0.6); display: flex; justify-content: center; flex: 1; }
.minibtn:hover { background: rgba(var(--fg-rgb),0.1); color: var(--fg); }

/* dropdowns */
.dropdown { position: absolute; z-index: 60; display: none; }
.dropdown.on { display: block; }
#dd-color.on { display: flex; flex-direction: column; align-items: center; gap: 14px; }

/* color wheel */
#wheel { width: 160px; height: 160px; border-radius: 999px; position: relative; cursor: crosshair;
  background: conic-gradient(from 0deg, red, yellow, lime, aqua, blue, magenta, red); box-shadow: inset 0 2px 10px rgba(0,0,0,.5); }
#wheel .sat { position: absolute; inset: 0; border-radius: 999px; pointer-events: none; background: radial-gradient(circle closest-side, #fff, transparent); }
#wheel .knob, #light .knob { position: absolute; border: 2px solid #fff; border-radius: 999px; box-shadow: 0 2px 6px rgba(0,0,0,.5); pointer-events: none; }
#wheel .knob { width: 16px; height: 16px; margin: -8px; }
#light { width: 160px; height: 24px; border-radius: 999px; position: relative; cursor: ew-resize; overflow: hidden; box-shadow: inset 0 2px 6px rgba(0,0,0,.5); }
#light .knob { width: 24px; height: 24px; margin-left: -12px; top: 0; }

/* thumbstick */
#stick { position: fixed; z-index: 50; width: 130px; height: 130px; border-radius: 999px; display: flex; touch-action: none;
  background: rgba(28,28,30,0.55); backdrop-filter: blur(18px) saturate(160%); -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid rgba(var(--fg-rgb),0.10); box-shadow: 0 12px 40px rgba(0,0,0,0.55), inset 0 1px 0 rgba(var(--fg-rgb),0.10);
  cursor: grab; transition: background .2s, border-color .2s, box-shadow .2s, backdrop-filter .2s; }
#stick.nestled { background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; border-color: transparent; box-shadow: none; cursor: default; }
#stick.nestled .label { opacity: 0; }
#stick .label { position: absolute; font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: rgba(var(--fg-rgb),0.2); transition: color .2s; }
#stick .label.act { color: rgba(var(--fg-rgb),0.7); }
#stick .lt { top: 8px; left: 0; right: 0; text-align: center; }
#stick .lb { bottom: 8px; left: 0; right: 0; text-align: center; }
#stick .ll { left: 10px; top: 50%; transform: translateY(-50%) rotate(-90deg); }
#stick .lr { right: 10px; top: 50%; transform: translateY(-50%) rotate(90deg); }
#nub { position: absolute; inset: 0; margin: auto; width: 58px; height: 58px; border-radius: 999px; background: rgba(var(--fg-rgb),0.9);
  border: 1px solid rgba(var(--fg-rgb),0.4); box-shadow: 0 4px 16px rgba(0,0,0,.5), inset 0 2px 4px rgba(var(--fg-rgb),.8);
  display: flex; align-items: center; justify-content: center; pointer-events: none; }
#nub .core { width: 30px; height: 30px; border-radius: 999px; border: 2px solid rgba(41,84,212,0.35); }

/* HUD toast */
#hud { position: absolute; top: 70px; left: 50%; transform: translateX(-50%); z-index: 70; display: none; align-items: center; gap: 8px;
  background: rgba(18,18,20,0.92); border: 1px solid rgba(var(--fg-rgb),0.1); padding: 8px 16px; border-radius: 999px;
  font-size: 11px; box-shadow: 0 10px 30px rgba(0,0,0,.5); pointer-events: none; }
#hud .dot { width: 6px; height: 6px; border-radius: 999px; background: var(--indigo); }

/* mode badge */
#mode { position: absolute; bottom: 8px; left: 8px; z-index: 5; font-size: 10px; color: rgba(var(--fg-rgb),0.35); pointer-events: none; }

/* ===== Object-eraser / selection action bar — the staged Samsung-style loop ===== */
#erasebar {
  position: fixed; left: 50%; bottom: max(18px, env(safe-area-inset-bottom)); transform: translateX(-50%) translateY(150%);
  z-index: 80; display: none; align-items: center; gap: 6px; padding: 6px; border-radius: 18px;
  transition: transform .3s cubic-bezier(.2,.85,.25,1), opacity .2s; opacity: 0; max-width: calc(100vw - 24px);
}
#erasebar.on { display: flex; transform: translateX(-50%) translateY(0); opacity: 1; }
#erasebar .eb { display: flex; align-items: center; justify-content: center; gap: 7px; height: 46px; padding: 0 16px; border-radius: 13px;
  background: rgba(var(--fg-rgb),0.06); color: rgba(var(--fg-rgb),0.85); font-size: 13px; font-weight: 700; white-space: nowrap; transition: background .15s, filter .15s, color .15s; }
#erasebar .eb:hover { background: rgba(var(--fg-rgb),0.12); color: var(--fg); }
#erasebar .eb:disabled { opacity: .3; }
#erasebar .eb .ic { width: 20px; height: 20px; }
#erasebar .eb.icon { width: 46px; padding: 0; }
#erasebar .eb.on { background: var(--accent-grad); color: #fff; box-shadow: var(--glow); }
#erasebar .eb.cta { background: var(--accent-grad); color: #fff; box-shadow: var(--glow); padding: 0 24px; }
#erasebar .eb.cta:hover { filter: brightness(1.08); }
#erasebar .ebseg { display: flex; gap: 3px; padding: 3px; border-radius: 15px; background: rgba(var(--fg-rgb),0.06); }
#erasebar .ebseg .eb { height: 40px; }
#erasebar .ebsep { width: 1px; height: 26px; background: rgba(var(--fg-rgb),0.15); margin: 0 2px; }
@media (pointer: fine) {            /* densify for a mouse — touch keeps the big targets */
  #erasebar .eb { height: 36px; font-size: 12px; padding: 0 13px; }
  #erasebar .eb.icon { width: 36px; }
  #erasebar .ebseg .eb { height: 32px; }
}

.muted { color: rgba(var(--fg-rgb),0.4); }
.btn-primary { background: var(--accent-grad); color: var(--fg); border-radius: 10px; padding: 9px; font-weight: 700; font-size: 12px; width: 100%; box-shadow: var(--glow); transition: filter .15s; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-soft { background: rgba(var(--fg-rgb),0.05); border-radius: 10px; padding: 9px; font-weight: 700; font-size: 12px; width: 100%; }
.btn-soft:hover { background: rgba(var(--fg-rgb),0.1); }
.field-label { display: block; font-size: 9px; text-transform: uppercase; letter-spacing: .06em; color: rgba(var(--fg-rgb),0.4); font-weight: 700; margin-bottom: 4px; }

/* ===== Character tray (flickpaint3d) ===== */
#tray { display: flex; gap: 10px; overflow-x: auto; padding: 4px 2px; flex: 1; min-height: 0; }
.char {
  flex: 0 0 auto; width: 84px; height: 94px; border-radius: 12px; padding: 0; overflow: hidden;
  background: rgba(var(--fg-rgb),0.05); border: 2px solid rgba(var(--fg-rgb),0.08); position: relative;
  display: flex; flex-direction: column; align-items: center; transition: border-color .15s, transform .12s;
}
.char:hover { border-color: rgba(var(--fg-rgb),0.2); }
.char img { width: 100%; height: 70px; object-fit: contain; background: rgba(0,0,0,0.25); pointer-events: none; }
.char span { font-size: .62rem; color: rgba(var(--fg-rgb),0.55); line-height: 24px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; width: 100%; padding: 0 4px; text-align: center; }
.char.active { border-color: var(--indigo-2); box-shadow: var(--glow); }
.char.active span { color: var(--fg); }

/* ============================================================================
 *  THEME — light / dark / automatic.
 *  Default is dark. The whole chrome's foreground rides on --fg-rgb, so a light
 *  theme is just: flip --fg-rgb to ink, lighten --bg/--panel, and patch the few
 *  hard dark surfaces (hud toast, text inputs). Applies automatically from the
 *  OS via prefers-color-scheme, or is forced by <html data-theme="light|dark">.
 * ========================================================================== */
/* shared light palette (used by both the OS-auto and the manual override) */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --fg-rgb: 24,27,38;            /* ink */
    --fg: #12151d;
    --bg: #e8ecf3;
    --panel: rgba(255,255,255,0.74);
    --dock: rgba(247,249,252,0.95);
    --dock-head: rgba(0,0,0,0.03);
    --spray: radial-gradient(120% 140% at 20% -10%, rgba(41,84,212,0.10), transparent 55%);
  }
  :root:not([data-theme="dark"]) #hud { background: rgba(255,255,255,0.92); }
  :root:not([data-theme="dark"]) input[type=number],
  :root:not([data-theme="dark"]) input[type=text] { background: rgba(0,0,0,0.05); }
}
/* manual override — wins regardless of the OS setting */
:root[data-theme="light"] {
  color-scheme: light;
  --fg-rgb: 24,27,38;
  --fg: #12151d;
  --bg: #e8ecf3;
  --panel: rgba(255,255,255,0.52);
  --dock: rgba(247,249,252,0.95);
  --dock-head: rgba(0,0,0,0.03);
  --spray: radial-gradient(120% 140% at 20% -10%, rgba(41,84,212,0.10), transparent 55%);
}
:root[data-theme="light"] #hud { background: rgba(255,255,255,0.92); }
:root[data-theme="light"] input[type=number],
:root[data-theme="light"] input[type=text] { background: rgba(0,0,0,0.05); }
:root[data-theme="dark"] { color-scheme: dark; }