/**
 * GF Artist Selector — light combobox UI (reference layout)
 */

.gfas-ui {
	position: relative;
}

.gfas-field {
	--gfas-radius: 28px;
	--gfas-radius-sm: 8px;
	--gfas-green: #1db954;
	--gfas-green-dark: #15803d;
	--gfas-green-soft: #e8f7ee;
	--gfas-chip-blue: #e3f2fd;
	--gfas-chip-blue-border: #cfe8fc;
	--gfas-text: #1a2b3c;
	--gfas-muted: #8b95a5;
	--gfas-border: #d8dde6;
	--gfas-surface: #fff;
	--gfas-panel: #f3f4f6;
	--gfas-avatar-size: 32px;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ── Combobox shell ── */
.gfas-shell {
	display: flex;
	align-items: center;
	flex-wrap: nowrap;
	min-height: 44px;
	padding: 0 12px 0 4px;
	background: var(--gfas-surface);
	border: 1px solid var(--gfas-border);
	border-radius: var(--gfas-radius);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.gfas-shell:focus-within {
	border-color: #a8b4c4;
	box-shadow: 0 0 0 3px rgba(26, 43, 60, 0.06);
}

.gfas-main {
	display: flex;
	flex: 1;
	align-items: center;
	min-width: 0;
	width: 100%;
}

.gfas-chips {
	display: flex;
	flex-wrap: nowrap;
	align-items: center;
	gap: 4px;
	flex-shrink: 0;
}

.gfas-chips:not(:empty) + .gfas-input-wrap {
	padding-left: 4px;
}

.gfas-input-wrap {
	flex: 1;
	min-width: 60px;
	padding: 0 8px;
}

.gfas-shell.has-selection.is-single .gfas-input-wrap {
	flex: 0;
	min-width: 0;
	width: 0;
	padding: 0;
	overflow: hidden;
}

.gfas-search {
	display: block;
	width: 100%;
	border: 0;
	background: transparent;
	color: var(--gfas-text);
	font-size: 14px;
	line-height: 1.4;
	outline: none;
	padding: 6px 0;
}

.gfas-search::placeholder {
	color: var(--gfas-muted);
}

/* ── Selected chip (inside box) ── */
.gfas-chip-slot {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 3px 8px 3px 4px;
	background: var(--gfas-panel);
	border-radius: 6px;
	flex-shrink: 0;
	max-width: 100%;
}

.gfas-field .gfas-chip,
.gform_wrapper .gfas-field .gfas-chip {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 28px;
	padding: 0 8px 0 4px;
	background: var(--gfas-chip-blue);
	border: 1px solid var(--gfas-chip-blue-border);
	border-radius: 999px;
	color: var(--gfas-text);
	font-size: 13px !important;
	font-weight: 500;
	line-height: 1 !important;
	max-width: 220px;
	animation: gfas-chip-in 0.15s ease;
}

@keyframes gfas-chip-in {
	from { opacity: 0; transform: scale(0.97); }
	to { opacity: 1; transform: scale(1); }
}

.gfas-chip-avatar {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	overflow: hidden;
	background: #e8ecf1;
}

.gfas-chip-avatar-img,
.gform_wrapper .gfas-field .gfas-chip-avatar-img {
	display: block;
	width: 20px !important;
	height: 20px !important;
	max-width: 20px !important;
	max-height: 20px !important;
	border-radius: 50%;
	object-fit: cover;
}

.gfas-chip-avatar-fallback {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	font-size: 9px;
	font-weight: 600;
	color: #fff;
	background: #94a3b8;
	text-transform: uppercase;
}

.gfas-chip-name {
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.gfas-chip-remove {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 18px;
	height: 18px;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 4px;
	background: transparent;
	color: #4a5568;
	cursor: pointer;
	font-size: 14px;
	line-height: 1;
	font-weight: 600;
}

.gfas-chip-remove:hover {
	background: rgba(0, 0, 0, 0.06);
	color: #1a2b3c;
}

/* ── Dropdown ── */
.gfas-dropdown {
	position: absolute;
	left: 0;
	right: 0;
	top: calc(100% + 6px);
	background: var(--gfas-surface);
	border: 1px solid var(--gfas-border);
	border-radius: 12px;
	box-shadow: 0 8px 24px rgba(26, 43, 60, 0.12);
	z-index: 100;
	overflow: hidden;
	animation: gfas-drop 0.18s ease;
}

@keyframes gfas-drop {
	from { opacity: 0; transform: translateY(-4px); }
	to { opacity: 1; transform: translateY(0); }
}

.gfas-results {
	list-style: none;
	margin: 0;
	padding: 6px 0;
	max-height: 320px;
	overflow-x: hidden;
	overflow-y: auto;
	scrollbar-width: thin;
	scrollbar-color: #d8dde6 transparent;
}

.gfas-results::-webkit-scrollbar {
	width: 6px;
}

.gfas-results::-webkit-scrollbar-thumb {
	background: #d8dde6;
	border-radius: 999px;
}

.gfas-results-status {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 10px 14px;
	color: var(--gfas-muted);
	font-size: 13px;
	list-style: none;
}

.gfas-results-spinner {
	flex-shrink: 0;
	width: 16px;
	height: 16px;
	border: 2px solid #e8ecf1;
	border-top-color: var(--gfas-green);
	border-radius: 50%;
	animation: gfas-spin 0.65s linear infinite;
}

.gfas-results-status-text {
	font-weight: 500;
	color: var(--gfas-text);
}

/* Search row: avatar | name | Spotify pill */
.gfas-result {
	display: flex;
	flex-direction: row;
	align-items: center;
	gap: 12px;
	min-height: 48px;
	padding: 8px 14px;
	margin: 0;
	cursor: pointer;
	color: var(--gfas-text);
	transition: background-color 0.12s ease;
}

.gfas-result:hover,
.gfas-result.is-active {
	background: #f6f8fa;
}

.gfas-result.is-active {
	background: #eef6ff;
}

.gfas-result--unavailable {
	opacity: 0.45;
	cursor: not-allowed;
	pointer-events: none;
}

.gfas-result--unavailable:hover,
.gfas-result--unavailable.is-active {
	background: transparent;
}

.gfas-field .gfas-result-avatar {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: var(--gfas-avatar-size);
	height: var(--gfas-avatar-size);
	min-width: var(--gfas-avatar-size);
	min-height: var(--gfas-avatar-size);
	border-radius: 50%;
	overflow: hidden;
	background: #e8ecf1;
}

.gfas-field .gfas-result-img,
.gform_wrapper .gfas-field .gfas-result-img,
.gfas-field .gfas-results img.gfas-result-img {
	display: block;
	width: var(--gfas-avatar-size) !important;
	height: var(--gfas-avatar-size) !important;
	max-width: var(--gfas-avatar-size) !important;
	max-height: var(--gfas-avatar-size) !important;
	min-width: var(--gfas-avatar-size);
	min-height: var(--gfas-avatar-size);
	border-radius: 50%;
	object-fit: cover;
	object-position: center;
}

.gfas-field .gfas-result-avatar-fallback {
	display: flex;
	align-items: center;
	justify-content: center;
	width: var(--gfas-avatar-size);
	height: var(--gfas-avatar-size);
	border-radius: 50%;
	font-size: 12px;
	font-weight: 600;
	color: #fff;
	background: linear-gradient(135deg, #94a3b8, #64748b);
	text-transform: uppercase;
}

.gfas-result-label {
	flex: 1;
	min-width: 0;
}

.gfas-result-name {
	display: block;
	font-weight: 500;
	font-size: 14px;
	line-height: 1.3;
	color: var(--gfas-text);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

/* Skeleton */
.gfas-result--skeleton {
	pointer-events: none;
	cursor: default;
}

.gfas-result--skeleton:hover,
.gfas-result--skeleton.is-active {
	background: transparent;
}

.gfas-skeleton-block {
	background: linear-gradient(90deg, #f0f2f5 0%, #e8ecf1 50%, #f0f2f5 100%);
	background-size: 200% 100%;
	animation: gfas-shimmer 1.2s ease-in-out infinite;
	border-radius: 6px;
}

.gfas-result--skeleton .gfas-result-avatar.gfas-skeleton-block {
	width: var(--gfas-avatar-size);
	height: var(--gfas-avatar-size);
	border-radius: 50%;
}

.gfas-skeleton-block--text {
	flex: 1;
	height: 12px;
	max-width: 50%;
}

@keyframes gfas-shimmer {
	0% { background-position: 100% 0; }
	100% { background-position: -100% 0; }
}

.gfas-dropdown.is-loading .gfas-results {
	min-height: 100px;
}

.gfas-footer {
	padding: 0;
	border: 0;
}

.gfas-footer:empty {
	display: none;
}

.gfas-create {
	display: block;
	width: 100%;
	margin: 0;
	padding: 10px 14px;
	border: 0;
	border-top: 1px solid #eef1f5;
	background: transparent;
	color: var(--gfas-green-dark);
	font-size: 13px;
	font-weight: 500;
	text-align: left;
	cursor: pointer;
}

.gfas-create:hover {
	background: #f6f8fa;
}

.gfas-empty {
	margin: 0;
	padding: 8px 14px;
	color: var(--gfas-muted);
	font-size: 13px;
}

.gfas-field.is-loading .gfas-shell::after {
	content: "";
	position: absolute;
	right: 14px;
	top: 50%;
	width: 16px;
	height: 16px;
	margin-top: -8px;
	border: 2px solid #e8ecf1;
	border-top-color: var(--gfas-green);
	border-radius: 50%;
	animation: gfas-spin 0.7s linear infinite;
	pointer-events: none;
}

@keyframes gfas-spin {
	to { transform: rotate(360deg); }
}

@media (max-width: 480px) {
	.gfas-dropdown {
		position: fixed;
		left: 12px;
		right: 12px;
		bottom: 12px;
		top: auto;
		max-height: 55vh;
	}

	.gfas-results {
		max-height: calc(55vh - 56px);
	}

	.gfas-field {
		--gfas-avatar-size: 28px;
	}

	.gfas-field .gfas-chip {
		max-width: 160px;
		font-size: 12px !important;
	}
}