:root{--color-bg:#4c4c4c;--color-surface:#6b6b6b;--color-text:#fefefe;--color-accent:#4a9b46;--color-danger:#e53935;--color-overlay:color-mix(in srgb, var(--color-text) 33%, transparent);--color-shadow:color-mix(in srgb, var(--color-bg) 10%, var(--color-surface));--color-border:linear-gradient(to bottom, color-mix(in srgb, var(--color-text) 35%, var(--color-bg)), var(--color-shadow));--color-text-muted:color-mix(in srgb, var(--color-text) 55%, var(--color-bg));--color-text-subtle:color-mix(in srgb, var(--color-text) 42%, var(--color-bg));--color-text-faint:color-mix(in srgb, var(--color-text) 30%, var(--color-bg));--color-surface-raised:color-mix(in srgb, var(--color-surface) 88%, var(--color-text));--color-surface-hover:color-mix(in srgb, var(--color-surface) 82%, var(--color-text));--color-surface-sunken:color-mix(in srgb, var(--color-surface) 70%, var(--color-bg));--color-surface-accent:color-mix(in srgb, var(--color-surface) 72%, var(--color-accent));--color-accent-muted:color-mix(in srgb, var(--color-accent) 50%, transparent);--color-accent-strong:color-mix(in srgb, var(--color-accent) 75%, var(--color-surface));--color-accent-text:color-mix(in srgb, var(--color-accent) 55%, var(--color-text));--color-danger-surface:color-mix(in srgb, var(--color-danger) 35%, var(--color-surface));--color-danger-border:color-mix(in srgb, var(--color-danger) 55%, var(--color-surface));--color-danger-hover:color-mix(in srgb, var(--color-danger) 45%, var(--color-surface));--color-warning:color-mix(in srgb, var(--color-accent) 40%, var(--color-danger));--border-radius:18px;--border-radius-full:50%;--color-shadow-hover:color-mix(in srgb, var(--color-shadow) 85%, var(--color-text));--shadow:0 8px 24px var(--color-shadow);--shadow-hover:0 8px 28px var(--color-shadow-hover);--transition-duration:1.312s;--transition-ease:ease;--grid-columns:12;--grid-gap:.5rem;--grid-gap-sm:calc(var(--grid-gap) * .5);--row-gap:calc(var(--grid-gap) * 2.5);--grid-template-columns:repeat(var(--grid-columns), minmax(0, 1fr));--font-body:"Domine", serif;--font-heading:"Sorts Mill Goudy", serif}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-body)}h1,h2{font-family:var(--font-heading);font-style:normal;font-weight:400}.app{grid-template-columns:var(--grid-template-columns);row-gap:var(--row-gap);column-gap:var(--grid-gap);display:grid}.app>*{grid-column:1/-1}.grid{grid-template-columns:var(--grid-template-columns);row-gap:var(--row-gap);column-gap:var(--grid-gap);display:grid}.grid-subgrid{grid-template-columns:subgrid;row-gap:var(--row-gap);column-gap:var(--grid-gap);grid-column:1/-1;display:grid}.login{justify-content:center;align-items:center;row-gap:var(--row-gap);flex-direction:column;height:100vh;display:flex}.login form{flex-direction:column;gap:.5rem;width:240px;display:flex}.login input,.login button{border-radius:var(--border-radius);background:linear-gradient(var(--color-surface), var(--color-surface)) padding-box, var(--color-border) border-box;color:var(--color-text);box-shadow:var(--shadow);border:1px solid #0000;padding:.5rem .75rem;font-size:1rem}.login button{background:linear-gradient(var(--color-surface-raised), var(--color-surface-raised)) padding-box, var(--color-border) border-box}.login button:hover{background:linear-gradient(var(--color-surface-hover), var(--color-surface-hover)) padding-box, var(--color-border) border-box}.app{max-width:960px;margin:0 auto;padding:1rem}header{justify-content:space-between;align-items:center;display:flex}header h1{font-size:1.4rem}.status{color:var(--color-text-muted);align-items:center;gap:.4rem;font-size:.85rem;display:flex}.dot{border-radius:var(--border-radius-full);background:var(--color-text-faint);width:8px;height:8px}.dot.connected{background:var(--color-accent)}.dot.connecting{background:var(--color-warning)}.dot.disconnected{background:var(--color-danger)}.mode-tabs-section{grid-template-columns:subgrid;display:grid}.mode-tabs{grid-template-columns:subgrid;row-gap:var(--row-gap);column-gap:var(--grid-gap);grid-column:1/-1;display:grid}.mode-tab,.add-mode{grid-column:span 3;min-width:0}.mode-tab{gap:var(--grid-gap-sm);border-radius:var(--border-radius);background:linear-gradient(var(--color-surface-sunken), var(--color-surface-sunken)) padding-box, var(--color-border) border-box;color:var(--color-text-muted);text-align:left;border:1px solid #0000;flex-direction:column;padding:1rem;font-size:.8rem;display:flex}.mode-tab.active{background:var(--color-surface-accent);border:1px solid var(--color-accent);color:var(--color-text)}.mode-tab.live:not(.active){border:1px solid var(--color-accent-muted)}.mode-tab-label{justify-content:space-between;align-items:baseline;gap:var(--grid-gap-sm);font-weight:500;display:flex}.mode-tab-type{color:var(--color-text-subtle);text-transform:uppercase;letter-spacing:.03em;font-size:.65rem}.mode-tab.add{justify-content:center;align-items:center;min-height:2.5rem;padding:0;font-size:1.2rem}.add-mode{height:100%;position:relative}.add-menu{top:calc(100% + var(--grid-gap-sm));z-index:10;gap:var(--grid-gap-sm);padding:var(--grid-gap-sm);background:linear-gradient(var(--color-surface), var(--color-surface)) padding-box, var(--color-border) border-box;border-radius:var(--border-radius);min-width:10rem;box-shadow:var(--shadow);border:1px solid #0000;flex-direction:column;display:flex;position:absolute;left:0}.add-menu button{text-align:left;box-shadow:none;background:0 0;border:none;padding:.45rem .6rem}.add-menu button:hover{background:var(--color-surface-hover)}@media (width<=640px){.mode-tab,.add-mode{grid-column:span 6}}.strip-section{border-radius:var(--border-radius);padding-block:2rem}.live-badge{border-radius:var(--border-radius);background:var(--color-accent-strong);color:var(--color-accent-text);border:1px solid var(--color-accent);padding:.15rem .45rem;font-size:.7rem}.led-strip{touch-action:none;-webkit-user-select:none;user-select:none;grid-template-columns:repeat(24,minmax(24px,1fr));gap:4px;display:grid;overflow-x:auto}.led-strip.compact{pointer-events:none;grid-template-columns:repeat(24,4px);gap:1px;overflow:hidden}.led-cell{aspect-ratio:1;border-radius:var(--border-radius);border:2px solid #0000;justify-content:center;align-items:center;min-width:24px;transition:border-color .1s;display:flex}.led-strip.compact .led-cell{aspect-ratio:unset;border-radius:var(--border-radius);border:none;min-width:0;height:14px}.led-strip.editable .led-cell{box-shadow:var(--shadow)}.led-strip.editable .led-cell:hover{border-color:var(--color-overlay)}.led-strip.preview .led-cell{cursor:default}.led-cell span{color:var(--color-overlay);mix-blend-mode:difference;pointer-events:none;font-size:.55rem}.mode-editor{grid-template-columns:subgrid;row-gap:var(--row-gap);display:grid}.mode-editor>*{grid-column:1/-1}.type-selector{grid-template-columns:subgrid;display:grid}.type-option{border-radius:var(--border-radius);background:linear-gradient(var(--color-surface), var(--color-surface)) padding-box, var(--color-border) border-box;color:var(--color-text-muted);border:1px solid #0000;grid-column:span 2;padding:.45rem .85rem;font-size:.85rem}.type-option.active{background:var(--color-surface-accent);border:1px solid var(--color-accent);color:var(--color-text)}.type-option:hover:not(.active){background:linear-gradient(var(--color-surface-hover), var(--color-surface-hover)) padding-box, var(--color-border) border-box;color:var(--color-text)}.mode-meta{grid-template-columns:subgrid;column-gap:var(--grid-gap);row-gap:var(--grid-gap);align-items:stretch;display:grid}.mode-meta>.field-row,.mode-meta>button{grid-column:span 4}.mode-meta>:first-child:nth-last-child(2),.mode-meta>:first-child:nth-last-child(2)~*{grid-column:span 6}.mode-meta>.field-row{grid-column:span 4}.mode-meta>button{align-self:start}.field-row{align-items:center;display:flex}.field-row input[type=text],.field-row input[type=time],.field-row select{border-radius:var(--border-radius);background:linear-gradient(var(--color-surface), var(--color-surface)) padding-box, var(--color-border) border-box;color:var(--color-text);box-shadow:var(--shadow);border:1px solid #0000;padding:.35rem .5rem;font-size:.9rem}.field-row input[type=text]{min-width:8rem}.field-row input[type=range]{appearance:none;width:8rem;height:1.25rem;box-shadow:none;background:0 0;border:none;padding:0}.field-row input[type=range]::-webkit-slider-runnable-track{border-radius:var(--border-radius);background:linear-gradient(var(--color-surface-sunken), var(--color-surface-sunken)) padding-box, var(--color-border) border-box;height:.45rem;box-shadow:var(--shadow);border:1px solid #0000}.field-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;border-radius:var(--border-radius);background:linear-gradient(var(--color-surface-raised), var(--color-surface-raised)) padding-box, var(--color-border) border-box;width:1rem;height:1rem;box-shadow:var(--shadow);border:1px solid #0000;margin-top:-.275rem}.field-row input[type=range]::-moz-range-track{border-radius:var(--border-radius);background:linear-gradient(var(--color-surface-sunken), var(--color-surface-sunken)) padding-box, var(--color-border) border-box;height:.45rem;box-shadow:var(--shadow);border:1px solid #0000}.field-row input[type=range]::-moz-range-thumb{border-radius:var(--border-radius);background:linear-gradient(var(--color-surface-raised), var(--color-surface-raised)) padding-box, var(--color-border) border-box;width:1rem;height:1rem;box-shadow:var(--shadow);border:1px solid #0000}.range-value{text-align:right;font-variant-numeric:tabular-nums;width:2.5rem}.type-editor-hint{color:var(--color-text-subtle);margin-bottom:.75rem;font-size:.85rem}.type-editor{background:linear-gradient(var(--color-surface-sunken), var(--color-surface-sunken)) padding-box, var(--color-border) border-box;border-radius:var(--border-radius);border:1px solid #0000;padding:1rem}.color-picker-block{gap:var(--grid-gap);flex-direction:column;display:flex}.color-picker-label{align-items:center;gap:var(--grid-gap);color:var(--color-text-muted);font-size:.85rem;display:flex}.swatch{border-radius:var(--border-radius);border:2px solid var(--color-overlay);flex-shrink:0;width:1.1rem;height:1.1rem}.color-picker-block .react-colorful{max-width:260px;height:160px;box-shadow:var(--shadow);width:100%!important}.gradient-pickers{grid-template-columns:subgrid;gap:var(--grid-gap);display:grid}.gradient-pickers .color-picker-block{grid-column:span 6}.controls{row-gap:var(--row-gap);flex-direction:column;display:flex}.bulk{gap:var(--grid-gap);flex-wrap:wrap;display:flex}.save-hint{color:var(--color-text-subtle);font-size:.8rem;line-height:1.4}@media (width<=640px){.mode-meta>.field-row,.mode-meta>button,.mode-meta>:first-child:nth-last-child(2),.mode-meta>:first-child:nth-last-child(2)~*,.gradient-pickers .color-picker-block{grid-column:span 12}}button{border-radius:var(--border-radius);background:linear-gradient(var(--color-surface-hover), var(--color-surface-hover)) padding-box, var(--color-border) border-box;color:var(--color-text);box-shadow:var(--shadow);border:1px solid #0000;padding:.5rem 1rem;font-size:.9rem}button:hover:not(:disabled){background:linear-gradient(var(--color-surface-raised), var(--color-surface-raised)) padding-box, var(--color-border) border-box}button:disabled{opacity:.4;cursor:not-allowed}button.danger{background:var(--color-danger-surface);border:1px solid var(--color-danger-border)}button.danger:hover:not(:disabled){background:var(--color-danger-hover)}button.apply{background:var(--color-accent-strong);border:1px solid var(--color-accent);padding:.75rem;font-size:1rem}button.apply:hover:not(:disabled){background:var(--color-surface-accent)}:is(button:not(:disabled),.login input,.login button,.field-row input[type=text],.field-row input[type=time],.field-row input[type=range],.field-row select,.led-strip.editable .led-cell,.color-picker-block .react-colorful){cursor:pointer;transition:box-shadow var(--transition-duration) var(--transition-ease)}:is(button:not(:disabled):hover,.login input:hover,.login button:hover,.field-row input[type=text]:hover,.field-row input[type=time]:hover,.field-row select:hover,.led-strip.editable .led-cell:hover,.color-picker-block .react-colorful:hover){box-shadow:var(--shadow-hover)}.field-row input[type=range]::-webkit-slider-thumb{cursor:pointer;transition:box-shadow var(--transition-duration) var(--transition-ease)}.field-row input[type=range]:hover::-webkit-slider-thumb{box-shadow:var(--shadow-hover)}.field-row input[type=range]::-moz-range-thumb{cursor:pointer;transition:box-shadow var(--transition-duration) var(--transition-ease)}.field-row input[type=range]:hover::-moz-range-thumb{box-shadow:var(--shadow-hover)}.add-menu button:hover{box-shadow:none}*,:before,:after{box-sizing:border-box}body{margin:0;padding:0}