/* EventBanner Effect Studio  -  all colours are the variables below; change them to re-theme the page. */
:root {
	--bg: #0f1117;
	--panel: #171a23;
	--panel2: #1e222d;
	--line: #2a3040;
	--text: #e8ebf3;
	--muted: #8d96ab;
	--accent: #ff9a2e;
	--accent2: #ff4f8b;
	--ok: #4ade80;
	--warn: #fbbf24;
	--bad: #f87171;
	--info: #60a5fa;
	--radius: 10px;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 Montserrat, "Segoe UI", system-ui, sans-serif; }
code, textarea, .hex { font-family: "DejaVu Sans Mono", Consolas, monospace; }
code { background: var(--panel2); padding: 1px 5px; border-radius: 4px; font-size: 12px; }

.top { display: flex; align-items: center; justify-content: space-between; padding: 10px 18px; border-bottom: 1px solid var(--line); background: var(--panel); }
.brand { display: flex; align-items: center; gap: 12px; }
.brand b { display: block; font-weight: 800; font-size: 15px; }
.brand small { color: var(--muted); font-size: 12px; }
.logo { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; font-weight: 900; font-size: 14px; color: #1a1205; background: linear-gradient(135deg, var(--accent), var(--accent2)); }
.docs { color: var(--muted); font-size: 12px; text-decoration: none; border: 1px solid var(--line); padding: 5px 10px; border-radius: 8px; }
.docs:hover { color: var(--text); border-color: var(--muted); }
body.embed .top { display: none; }

.layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 16px; padding: 16px; align-items: start; }
@media (max-width: 1000px) { .layout { grid-template-columns: 1fr; } }
.stage-col { position: sticky; top: 8px; }
@media (max-width: 1000px) { .stage-col { position: static; } }

/* preview stage */
.stage { border-radius: var(--radius); border: 1px solid var(--line); display: grid; place-items: center; overflow: hidden; padding: 4px 0; min-height: 200px; }
.stage canvas { width: 100%; height: auto; display: block; }
.stage[data-bg="night"] { background: radial-gradient(ellipse at 50% 120%, #2b3358 0%, #141a30 55%, #0a0d1a 100%); }
.stage[data-bg="day"] { background: linear-gradient(#8ec9ff, #dff1ff 70%, #b9d89a); }
.stage[data-bg="stage"] { background: radial-gradient(ellipse at 50% -20%, #5b2a86 0%, #1b1033 55%, #0a0614 100%); }
.stage[data-bg="checker"] { background: repeating-conic-gradient(#2a2e3a 0% 25%, #222632 0% 50%) 50% / 24px 24px; }

.bar { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; margin: 12px 0 8px; }
.fld { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12px; }
.fld.grow { flex: 1 1 260px; }
.fld.grow input { flex: 1; min-width: 120px; }
.chk { color: var(--muted); font-size: 12px; display: flex; gap: 4px; align-items: center; }

input[type=text], input[type=number], select, textarea {
	background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 7px; padding: 6px 8px; font: inherit; font-size: 13px; min-width: 0;
}
input[type=text]:focus, input[type=number]:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 60%, transparent); outline-offset: 0; }
input[type=range] { accent-color: var(--accent); }
input[type=color] { width: 30px; height: 26px; padding: 0; border: 1px solid var(--line); border-radius: 6px; background: none; cursor: pointer; }
input[type=file] { font-size: 11px; max-width: 170px; color: var(--muted); }

.btn { background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: 7px 12px; font: inherit; font-weight: 700; font-size: 12.5px; cursor: pointer; }
.btn:hover { border-color: var(--muted); }
.btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #1a0f05; border-color: transparent; }
.btn.primary.on { filter: saturate(0.7); }
.btn.danger:hover { border-color: var(--bad); color: var(--bad); }
.mini { background: var(--panel2); color: var(--muted); border: 1px solid var(--line); border-radius: 6px; padding: 2px 7px; font: inherit; font-size: 12px; cursor: pointer; }
.mini:hover { color: var(--text); border-color: var(--muted); }
.mini.danger:hover { color: var(--bad); border-color: var(--bad); }

/* warnings */
.warnings { border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 12px; background: var(--panel); max-height: 190px; overflow: auto; font-size: 12.5px; }
.warnings.ok .wtitle { color: var(--ok); }
.warnings.has { border-color: color-mix(in srgb, var(--warn) 55%, var(--line)); }
.warnings.has .wtitle { color: var(--warn); }
.wtitle { font-weight: 700; }
.w { display: flex; gap: 8px; margin-top: 5px; color: var(--text); }
.w .dot { flex: 0 0 8px; height: 8px; margin-top: 6px; border-radius: 50%; background: var(--warn); }
.w.info .dot { background: var(--info); } .w.error .dot { background: var(--bad); }
.w.info { color: var(--muted); }
.note { color: var(--muted); font-size: 11.5px; margin: 8px 2px 0; }

/* panel */
.panel-col { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); min-width: 0; }
.tabs { display: flex; border-bottom: 1px solid var(--line); }
.tab { flex: 1; background: none; border: 0; color: var(--muted); padding: 12px 8px; font: inherit; font-weight: 700; font-size: 13px; cursor: pointer; border-bottom: 3px solid transparent; }
.tab:hover { color: var(--text); }
.tab.on { color: var(--text); border-bottom-color: var(--accent); }
.pane { padding: 14px; }
.pane[hidden] { display: none; }
.lead { margin: 0 0 10px; color: var(--muted); }
.hint { color: var(--muted); font-size: 12px; margin: 8px 0; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 10px 0; }
#paste, #code { width: 100%; min-height: 250px; resize: vertical; font-size: 12px; line-height: 1.45; tab-size: 4; white-space: pre; }
#code { min-height: 340px; }
#paste.drop { outline: 2px dashed var(--accent); }
.status { min-height: 20px; margin-top: 6px; font-size: 12.5px; }
.status.ok { color: var(--ok); } .status.bad { color: var(--bad); }

/* builder */
.effectbar { display: flex; flex-wrap: wrap; gap: 6px; }
.effectbar select { flex: 1 1 140px; }
.group, .lcard { border: 1px solid var(--line); border-radius: 8px; margin: 8px 0; background: var(--panel2); }
.group > summary, .lcard > summary { cursor: pointer; padding: 8px 12px; font-weight: 700; list-style: none; display: flex; align-items: center; gap: 8px; }
.group > summary::-webkit-details-marker, .lcard > summary::-webkit-details-marker { display: none; }
.group > summary::before { content: "\25B8"; color: var(--muted); transition: transform .15s; }
.group[open] > summary::before { transform: rotate(90deg); }
.frow { display: grid; grid-template-columns: 112px minmax(0, 1fr) 24px; gap: 8px; align-items: center; padding: 4px 12px; }
.frow:last-child { padding-bottom: 10px; }
.flabel { font-size: 12px; color: var(--muted); cursor: help; font-family: "DejaVu Sans Mono", Consolas, monospace; overflow-wrap: anywhere; }
.frow.set .flabel { color: var(--text); font-weight: 700; }
.fctrl select, .fctrl input[type=text] { width: 100%; }
.reset { visibility: hidden; background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 15px; padding: 0; }
.frow.set .reset { visibility: visible; } .reset:hover { color: var(--accent); }
.numwrap { display: grid; grid-template-columns: minmax(0, 1fr) 72px; gap: 8px; align-items: center; }
.numwrap input[type=number] { width: 72px; padding: 4px 6px; }
.colorwrap, .colorlist, .colorspec { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.hex { color: var(--muted); font-size: 11.5px; }
.centry { display: inline-flex; gap: 4px; align-items: center; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 3px 4px; }
.centry select { padding: 3px 4px; font-size: 12px; }

.layers { margin-top: 14px; }
.lhead h3 { margin: 6px 0; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.lcard > summary { padding: 6px 8px 6px 10px; }
.lcard.off { opacity: 0.55; }
.lnum { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--bg); color: var(--accent); font-size: 12px; }
.ltype { flex: 1; font-family: "DejaVu Sans Mono", Consolas, monospace; font-size: 13px; }
.lbtns { display: flex; gap: 4px; }
.addrow { display: flex; gap: 8px; margin-top: 10px; } .addrow select { flex: 1; min-width: 0; }
.empty { color: var(--muted); font-size: 12.5px; }
.unknown { margin: 8px 12px; padding: 8px 10px; border: 1px dashed var(--warn); border-radius: 8px; font-size: 12px; }
.urow { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 6px; }
.urow .hint { margin: 0; }

@media (max-width: 560px) { .frow { grid-template-columns: 92px minmax(0, 1fr) 20px; padding: 4px 8px; } .layout { padding: 8px; } }