/* P2B Design Studio 2.0 — buyer edition. Premium brand system (logo-blue). RTL-safe via logical props. */
.p2b-studio {
	--accent: #2563EB;
	--deep: #1D4ED8;
	--ink: #101828;
	--muted: #667085;
	--line: #EAECF0;
	--soft: #F8FAFC;
	--ring: 0 0 0 4px rgba(37, 99, 235, .16);
	display: grid;
	grid-template-columns: 1fr minmax(0, 1.35fr) 300px;
	gap: 22px;
	align-items: start;
	font-family: "IBM Plex Sans Arabic", "Cairo", system-ui, -apple-system, sans-serif;
	color: var(--ink);
	max-width: 1180px;
	margin: 0 auto;
	padding: 6px 4px 40px;
}
.p2b-studio * { box-sizing: border-box; }
.p2b-studio h3 {
	font-family: Alexandria, "IBM Plex Sans Arabic", sans-serif;
	font-weight: 800; font-size: 15px; margin: 0 0 12px; letter-spacing: .2px;
}

/* ---- Panels (gallery + controls share the card look) ---- */
.p2b-studio-gallery,
.p2b-studio-controls {
	background: #fff; border: 1px solid var(--line); border-radius: 18px;
	padding: 16px; box-shadow: 0 4px 22px rgba(16, 24, 40, .05);
}

/* ---- Gallery ---- */
.p2b-studio-upload {
	display: block; border: 1.5px dashed #C3D0EA; border-radius: 13px; padding: 14px 12px;
	text-align: center; font-weight: 700; font-size: 13px; color: var(--deep);
	cursor: pointer; background: #F5F8FF; transition: border-color .15s, background .15s;
}
.p2b-studio-upload:hover { border-color: var(--accent); background: #EFF4FF; }
.p2b-studio-filter input {
	width: 100%; padding: 11px 14px; border: 1.5px solid #D0D5DD; border-radius: 12px;
	font: inherit; margin-bottom: 12px; background: var(--soft);
}
.p2b-studio-filter input:focus { outline: none; border-color: var(--accent); box-shadow: var(--ring); background: #fff; }
.p2b-design-grid {
	display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
	max-height: 460px; overflow-y: auto; padding-inline-end: 4px;
}
.p2b-design-thumb {
	border: 2.5px solid transparent; border-radius: 12px; padding: 0; cursor: pointer;
	background: var(--soft); overflow: hidden; aspect-ratio: 1;
	transition: border-color .12s, transform .12s, box-shadow .12s;
}
.p2b-design-thumb:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(16, 24, 40, .1); }
.p2b-design-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.p2b-design-thumb.selected { border-color: var(--accent); box-shadow: var(--ring); }

/* ---- Stage ---- */
.p2b-studio-stage { text-align: center; }
.p2b-studio-canvaswrap {
	background: linear-gradient(160deg, #FBFCFE, #F1F5FB);
	border: 1px solid var(--line); border-radius: 22px; padding: 20px;
	display: inline-block; max-width: 100%; box-shadow: inset 0 1px 0 #fff, 0 10px 30px rgba(16, 24, 40, .06);
}
#p2b-preview { width: 100%; max-width: 540px; height: auto; border-radius: 12px; }
.p2b-studio-quality {
	display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; padding: 8px 18px;
	border-radius: 999px; font-size: 13px; font-weight: 800;
}
.p2b-studio-quality::before { content: "●"; font-size: 9px; }
.p2b-studio-quality.is-good { background: #ECFDF3; color: #067647; }
.p2b-studio-quality.is-ok   { background: #EFF4FF; color: var(--deep); }
.p2b-studio-quality.is-low  { background: #FEF3F2; color: #B42318; }
.p2b-studio-note { margin: 12px 0 0; color: var(--muted); font-size: 13px; min-height: 1.2em; font-weight: 600; }

/* ---- Controls ---- */
.p2b-studio-controls { display: flex; flex-direction: column; gap: 10px; }
.p2b-studio-price {
	font-family: Alexandria, sans-serif; font-size: 26px; font-weight: 800; color: var(--ink);
	font-variant-numeric: tabular-nums; margin: 2px 0 6px;
}
.p2b-studio-lbl { font-size: 12.5px; font-weight: 800; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; margin-top: 8px; }
.p2b-studio-controls select,
.p2b-studio-controls input[type="text"] {
	width: 100%; padding: 11px 14px; border: 1.5px solid #D0D5DD; border-radius: 12px; font: inherit; background: var(--soft);
}
.p2b-studio-controls select:focus,
.p2b-studio-controls input[type="text"]:focus { outline: none; border-color: var(--accent); box-shadow: var(--ring); background: #fff; }
.p2b-studio-controls input[type="range"] { width: 100%; accent-color: var(--accent); height: 6px; }
.p2b-text-row { display: flex; gap: 8px; align-items: center; }
.p2b-text-row select { flex: 1; }
.p2b-text-row input[type="color"] { width: 46px; height: 44px; border: 1.5px solid #D0D5DD; border-radius: 12px; padding: 3px; background: #fff; cursor: pointer; }
.p2b-text-row input[type="range"] { flex: 1; }
.p2b-studio-check { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--muted); }
.p2b-studio-controls .p2b-add {
	margin-top: 14px; background: linear-gradient(100deg, var(--accent), #3B82F6); color: #fff; border: none;
	border-radius: 999px; padding: 15px; font-weight: 800; font-size: 15.5px; cursor: pointer;
	font-family: inherit; box-shadow: 0 8px 20px rgba(37, 99, 235, .3); transition: transform .1s, box-shadow .15s;
}
.p2b-studio-controls .p2b-add:hover { transform: translateY(-1px); box-shadow: 0 12px 26px rgba(37, 99, 235, .38); }
.p2b-studio-controls .p2b-add:disabled { background: #98A2B3; box-shadow: none; cursor: not-allowed; transform: none; }

/* ---- Responsive ---- */
@media (max-width: 960px) {
	.p2b-studio { grid-template-columns: 1fr; }
	.p2b-studio-stage { order: -1; }
	.p2b-design-grid { grid-template-columns: repeat(4, 1fr); max-height: 240px; }
}
@media (max-width: 520px) {
	.p2b-design-grid { grid-template-columns: repeat(3, 1fr); }
	.p2b-studio-canvaswrap { padding: 12px; }
}