/* Layout ------------------------------------------------------------- */
body#homepage {
	height: auto;
	min-height: 100%;
}
#page {
	max-width: 1180px;
	margin: 0 auto;
	padding: 40px max(20px, env(safe-area-inset-right)) 60px max(20px, env(safe-area-inset-left));
}

#tool-header {
	text-align: center;
	margin-bottom: 32px;
}
#tool-header h1 {
	margin: 0 0 8px;
	color: var(--ink);
	font-size: clamp(1.5rem, 4vw, 2.1rem);
	font-weight: 700;
	letter-spacing: -0.02em;
	text-shadow: 0 2px 24px rgba(0, 0, 0, .35);
}
#tool-header p {
	margin: 0 auto;
	max-width: 56ch;
	color: var(--ink-soft);
	font-size: .95rem;
	line-height: 1.5;
	text-shadow: 0 1px 12px rgba(0, 0, 0, .4);
}
.back-link {
	display: inline-block;
	margin-top: 14px;
	color: var(--ink-soft);
	font-size: .85rem;
	text-decoration: none;
}
.back-link:hover, .back-link:focus-visible {
	color: var(--ink);
}

#layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 24px;
}
@media (min-width: 900px) {
	#layout {
		grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
		align-items: start;
	}
	#preview-col {
		position: sticky;
		top: 24px;
	}
}

/* Glass panels --------------------------------------------------------- */
.panel {
	padding: 20px;
	border-radius: var(--radius);
	background: var(--glass);
	border: 1px solid var(--glass-border);
	backdrop-filter: blur(20px) saturate(140%) brightness(.74);
	-webkit-backdrop-filter: blur(20px) saturate(140%) brightness(.74);
	box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
	margin-bottom: 20px;
}
.panel-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	margin-bottom: 14px;
}
.panel h2 {
	margin: 0;
	color: var(--ink);
	font-size: 1rem;
	font-weight: 700;
	letter-spacing: -0.01em;
}

/* Form fields ------------------------------------------------------------ */
.field {
	display: block;
	margin-bottom: 14px;
}
.field:last-child {
	margin-bottom: 0;
}
.field span {
	display: block;
	margin-bottom: 6px;
	color: var(--ink-soft);
	font-size: .82rem;
	font-weight: 600;
}
.field input[type="text"],
.field input[type="url"],
input.f-alt, input.f-icon, input.f-link,
#icon-search {
	width: 100%;
	padding: 10px 12px;
	border-radius: 10px;
	border: 1px solid var(--glass-border);
	background: rgba(0, 0, 0, .28);
	color: var(--ink);
	font-size: .9rem;
	font-family: inherit;
}
.field input:focus-visible,
input.f-alt:focus-visible, input.f-icon:focus-visible, input.f-link:focus-visible,
#icon-search:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 1px;
}
.field input::placeholder,
input.f-alt::placeholder, input.f-icon::placeholder, input.f-link::placeholder,
#icon-search::placeholder {
	color: rgba(245, 246, 250, .38);
}

.checkbox-row {
	display: flex;
	align-items: center;
	gap: 10px;
}
.checkbox-row span {
	margin: 0;
	color: var(--ink);
	font-size: .9rem;
	font-weight: 500;
}
.checkbox-row input[type="checkbox"] {
	width: 18px;
	height: 18px;
	accent-color: var(--accent);
}

/* Buttons ------------------------------------------------------------ */
.btn {
	padding: 9px 14px;
	border-radius: 10px;
	border: 1px solid var(--glass-border);
	background: rgba(255, 255, 255, .06);
	color: var(--ink);
	font-size: .85rem;
	font-weight: 600;
	font-family: inherit;
	cursor: pointer;
	transition: background-color .15s ease, border-color .15s ease, transform .15s ease;
}
.btn:hover, .btn:focus-visible {
	background: rgba(255, 255, 255, .12);
	border-color: var(--glass-border-hover);
}
.btn:active {
	transform: scale(.97);
}
.btn:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 1px;
}
.btn-accent {
	background: var(--accent);
	border-color: var(--accent);
	color: #1b1300;
}
.btn-accent:hover, .btn-accent:focus-visible {
	background: #f5c667;
	border-color: #f5c667;
}
.btn-icon {
	padding: 8px 10px;
	line-height: 1;
}
.row-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 14px;
}

/* Item rows ------------------------------------------------------------ */
.item-row {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	padding: 14px 0;
	border-top: 1px solid var(--glass-border);
}
.item-row:first-child {
	border-top: none;
	padding-top: 0;
}
.item-fields {
	flex: 1;
	display: grid;
	grid-template-columns: 1fr;
	gap: 8px;
}
@media (min-width: 560px) {
	.item-fields {
		grid-template-columns: 1fr 1fr;
	}
	.icon-field {
		grid-column: 1 / -1;
	}
}
.icon-field {
	display: flex;
	align-items: center;
	gap: 8px;
}
.icon-field .icon-preview {
	flex: none;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 38px;
	border-radius: 8px;
	background: rgba(0, 0, 0, .3);
	border: 1px solid var(--glass-border);
	color: var(--ink);
	font-size: 1.1rem;
}
.icon-field input.f-icon {
	flex: 1;
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	font-size: .8rem;
}
.item-controls {
	flex: none;
	display: flex;
	flex-direction: column;
	gap: 4px;
}
.item-controls .btn {
	padding: 5px 8px;
	font-size: .75rem;
}
.empty-hint {
	margin: 0;
	color: var(--ink-soft);
	font-size: .88rem;
}

/* JSON output ------------------------------------------------------------ */
#json-output {
	margin: 0;
	max-height: 220px;
	overflow: auto;
	padding: 12px;
	border-radius: 10px;
	background: rgba(0, 0, 0, .32);
	border: 1px solid var(--glass-border);
	color: var(--ink-soft);
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	font-size: .78rem;
	line-height: 1.5;
	white-space: pre;
}

/* Preview column ------------------------------------------------------------ */
.preview-label {
	margin-bottom: 10px;
	color: var(--ink-soft);
	font-size: .82rem;
	font-weight: 600;
	text-align: center;
}
#preview-stage {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: clamp(20px, 4vw, 36px);
	min-height: 360px;
	padding: 32px 20px;
	border-radius: var(--radius);
	background: rgba(0, 0, 0, .18);
	border: 1px solid var(--glass-border);
}
/* main.css sizes #itemlist against the full page (min(92vw, 780px)), which
   is correct on the real dashboard but too wide for this narrower column -
   without a hard cap here the auto-fit grid computes its column count
   against that indeterminate width and tiles spill outside the panel. */
#preview-stage #itemlist {
	width: 100%;
	max-width: 100%;
}

/* Icon picker modal ------------------------------------------------------------ */
#icon-picker {
	position: fixed;
	inset: 0;
	z-index: 20;
	padding: 24px;
	background: rgba(6, 7, 10, .6);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
}
#icon-picker[hidden] {
	display: none;
}
#icon-picker:not([hidden]) {
	display: flex;
	align-items: center;
	justify-content: center;
}
.picker-panel {
	width: min(640px, 100%);
	max-height: min(80vh, 640px);
	display: flex;
	flex-direction: column;
	padding: 18px;
	border-radius: var(--radius);
	background: #14161d;
	border: 1px solid var(--glass-border);
	box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
}
.picker-head {
	display: flex;
	gap: 10px;
	margin-bottom: 14px;
}
.picker-head #icon-search {
	flex: 1;
}
#icon-results {
	overflow-y: auto;
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
	gap: 6px;
}
.icon-result {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
	padding: 10px 6px;
	border-radius: 10px;
	border: 1px solid transparent;
	background: transparent;
	color: var(--ink);
	font-family: inherit;
	cursor: pointer;
	text-align: center;
}
.icon-result:hover, .icon-result:focus-visible {
	background: rgba(255, 255, 255, .08);
	border-color: var(--glass-border-hover);
	outline: none;
}
.icon-result i {
	font-size: 1.4rem;
}
.icon-result span {
	font-size: .68rem;
	color: var(--ink-soft);
	word-break: break-word;
}
.icon-empty {
	grid-column: 1 / -1;
	padding: 20px;
	text-align: center;
	color: var(--ink-soft);
	font-size: .88rem;
}