/* Audio Spectrum Player - control panel (Winamp-inspired, modern) */

.asp-panel {
	--asp-bg: #16161a;
	--asp-bg-raised: #1f1f26;
	--asp-border: #2c2c35;
	--asp-accent: #ff4d00;
	--asp-accent-soft: #ffa040;
	--asp-text: #d8d8de;
	--asp-text-dim: #7a7a85;

	background: linear-gradient(180deg, #1b1b21 0%, var(--asp-bg) 100%);
	border: 1px solid var(--asp-border);
	border-top: none;
	border-radius: 0 0 8px 8px;
	padding: 14px 16px 16px;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	color: var(--asp-text);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
	margin-bottom: 12px;
}

.asp-panel.is-bypassed .asp-panel__body {
	opacity: 0.45;
	pointer-events: none;
}

/* Toggle button on the visualizer */
.asp-visualizer {
	position: relative;
}

.asp-panel-toggle {
	position: absolute;
	top: 8px;
	right: 8px;
	z-index: 2;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	padding: 0;
	background: rgba(0, 0, 0, 0.5);
	border: 1px solid rgba(255, 255, 255, 0.15);
	border-radius: 6px;
	color: rgba(255, 255, 255, 0.75);
	cursor: pointer;
	transition: all 0.15s ease;
}

.asp-panel-toggle:hover,
.asp-panel-toggle.is-open {
	color: #ff7a2e;
	border-color: #ff7a2e;
	background: rgba(0, 0, 0, 0.75);
}

/* Header */
.asp-panel__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
	margin-bottom: 14px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--asp-border);
}

.asp-presets {
	display: flex;
	gap: 6px;
	flex-wrap: wrap;
}

.asp-preset {
	padding: 5px 12px;
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.04em;
	background: var(--asp-bg-raised);
	color: var(--asp-text-dim);
	border: 1px solid var(--asp-border);
	border-radius: 999px;
	cursor: pointer;
	transition: all 0.15s ease;
}

.asp-preset:hover {
	color: var(--asp-text);
	border-color: var(--asp-accent-soft);
}

.asp-preset.is-active {
	background: linear-gradient(180deg, var(--asp-accent-soft), var(--asp-accent));
	color: #14100c;
	border-color: var(--asp-accent);
}

.asp-presets--comp {
	margin-bottom: 12px;
}

.asp-presets--comp .asp-preset {
	padding: 4px 10px;
	font-size: 10px;
}

.asp-panel__header-right {
	display: flex;
	align-items: center;
	gap: 10px;
}

/* Tabs */
.asp-tabs {
	display: flex;
	gap: 4px;
	background: rgba(0, 0, 0, 0.35);
	border: 1px solid var(--asp-border);
	border-radius: 6px;
	padding: 3px;
}

.asp-tab {
	padding: 5px 16px;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.08em;
	background: transparent;
	color: var(--asp-text-dim);
	border: none;
	border-radius: 4px;
	cursor: pointer;
	transition: all 0.15s ease;
}

.asp-tab:hover {
	color: var(--asp-text);
}

.asp-tab.is-active {
	background: linear-gradient(180deg, var(--asp-accent-soft), var(--asp-accent));
	color: #14100c;
}

.asp-clip {
	font-size: 10px;
	font-weight: 700;
	letter-spacing: 0.1em;
	padding: 4px 8px;
	border-radius: 4px;
	color: #4a3030;
	background: #241a1a;
	border: 1px solid #352424;
	transition: all 0.1s ease;
}

.asp-clip.is-on {
	color: #fff;
	background: #e02020;
	border-color: #ff5050;
	box-shadow: 0 0 12px rgba(255, 60, 60, 0.7);
}

.asp-bypass {
	font-size: 10px;
	font-weight: 700;
	letter-spacing: 0.1em;
	padding: 5px 12px;
	border-radius: 4px;
	background: var(--asp-bg-raised);
	color: var(--asp-text-dim);
	border: 1px solid var(--asp-border);
	cursor: pointer;
	transition: all 0.15s ease;
}

.asp-bypass.is-active {
	background: #caa832;
	color: #14100c;
	border-color: #e8c84a;
	box-shadow: 0 0 10px rgba(232, 200, 74, 0.4);
}

/* Body layout */
.asp-panel__body {
	display: flex;
	gap: 20px;
	flex-wrap: wrap;
	transition: opacity 0.2s ease;
}

.asp-section {
	background: rgba(0, 0, 0, 0.25);
	border: 1px solid var(--asp-border);
	border-radius: 8px;
	padding: 12px 14px;
}

.asp-section {
	flex: 1 1 100%;
}

.asp-section[hidden] {
	display: none;
}

.asp-section--eq .asp-presets {
	margin-bottom: 14px;
}

.asp-section__title {
	margin: 0 0 12px;
	font-size: 10px;
	font-weight: 700;
	letter-spacing: 0.18em;
	color: var(--asp-accent-soft);
}

/* EQ vertical sliders */
.asp-eq {
	display: flex;
	align-items: stretch;
	gap: 4px;
	justify-content: space-between;
}

.asp-eq__divider {
	width: 1px;
	background: var(--asp-border);
	margin: 0 6px;
}

.asp-vslider {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	flex: 1;
	min-width: 24px;
}

.asp-vslider__value {
	font-size: 9px;
	font-variant-numeric: tabular-nums;
	color: var(--asp-text-dim);
	min-height: 12px;
}

.asp-vslider__label {
	font-size: 9px;
	font-weight: 600;
	letter-spacing: 0.05em;
	color: var(--asp-text-dim);
}

.asp-vslider__input {
	writing-mode: vertical-lr;
	direction: rtl;
	width: 22px;
	height: 110px;
	margin: 0;
	appearance: none;
	-webkit-appearance: none;
	background: transparent;
	cursor: pointer;
}

.asp-vslider__input::-webkit-slider-runnable-track {
	width: 4px;
	background: linear-gradient(180deg, var(--asp-accent) 0%, #3a3a44 50%, #3a3a44 100%);
	border-radius: 2px;
}

.asp-vslider__input::-webkit-slider-thumb {
	-webkit-appearance: none;
	width: 18px;
	height: 10px;
	margin-left: -7px;
	background: linear-gradient(180deg, #f0f0f4, #b8b8c2);
	border: 1px solid #08080a;
	border-radius: 3px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.6), inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.asp-vslider__input::-moz-range-track {
	width: 4px;
	background: #3a3a44;
	border-radius: 2px;
}

.asp-vslider__input::-moz-range-thumb {
	width: 18px;
	height: 10px;
	background: linear-gradient(180deg, #f0f0f4, #b8b8c2);
	border: 1px solid #08080a;
	border-radius: 3px;
}

/* Balance */
.asp-balance {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-top: 12px;
}

.asp-balance__label {
	font-size: 9px;
	font-weight: 700;
	letter-spacing: 0.12em;
	color: var(--asp-text-dim);
}

.asp-balance__value {
	font-size: 10px;
	font-variant-numeric: tabular-nums;
	color: var(--asp-accent-soft);
	min-width: 32px;
	text-align: right;
}

.asp-balance__input,
.asp-hslider__input {
	flex: 1;
	appearance: none;
	-webkit-appearance: none;
	height: 20px;
	margin: 0;
	background: transparent;
	cursor: pointer;
}

.asp-balance__input::-webkit-slider-runnable-track,
.asp-hslider__input::-webkit-slider-runnable-track {
	height: 4px;
	background: #3a3a44;
	border-radius: 2px;
}

.asp-balance__input::-webkit-slider-thumb,
.asp-hslider__input::-webkit-slider-thumb {
	-webkit-appearance: none;
	width: 10px;
	height: 18px;
	margin-top: -7px;
	background: linear-gradient(180deg, #f0f0f4, #b8b8c2);
	border: 1px solid #08080a;
	border-radius: 3px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.6), inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.asp-balance__input::-moz-range-track,
.asp-hslider__input::-moz-range-track {
	height: 4px;
	background: #3a3a44;
	border-radius: 2px;
}

.asp-balance__input::-moz-range-thumb,
.asp-hslider__input::-moz-range-thumb {
	width: 10px;
	height: 18px;
	background: linear-gradient(180deg, #f0f0f4, #b8b8c2);
	border: 1px solid #08080a;
	border-radius: 3px;
}

/* Compressor */
.asp-comp {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 8px 14px;
}

.asp-hslider__top {
	display: flex;
	justify-content: space-between;
	margin-bottom: 2px;
}

.asp-hslider__label {
	font-size: 9px;
	font-weight: 700;
	letter-spacing: 0.08em;
	color: var(--asp-text-dim);
}

.asp-hslider__value {
	font-size: 9px;
	font-variant-numeric: tabular-nums;
	color: var(--asp-accent-soft);
}

.asp-hslider__input {
	width: 100%;
}

/* Gain reduction meter */
.asp-gr {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-top: 14px;
}

.asp-gr__label {
	font-size: 9px;
	font-weight: 700;
	letter-spacing: 0.12em;
	color: var(--asp-text-dim);
}

.asp-gr__track {
	flex: 1;
	height: 10px;
	background: #101014;
	border: 1px solid var(--asp-border);
	border-radius: 5px;
	overflow: hidden;
}

.asp-gr__fill {
	height: 100%;
	width: 0%;
	background: repeating-linear-gradient(
		90deg,
		#3ddc63 0px,
		#3ddc63 6px,
		transparent 6px,
		transparent 8px
	);
	transition: width 0.06s linear;
}

.asp-gr__db {
	font-size: 10px;
	font-variant-numeric: tabular-nums;
	color: var(--asp-text);
	min-width: 52px;
	text-align: right;
}

/* Display tab: theme pills */
.asp-section--display .asp-section__title {
	margin-top: 14px;
}

.asp-section--display .asp-section__title:first-child {
	margin-top: 0;
}

.asp-theme {
	display: inline-flex;
	align-items: center;
	gap: 7px;
}

.asp-theme__dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.25);
	flex: none;
}

.asp-theme.is-active .asp-theme__dot {
	border-color: #14100c;
}

/* Mobile */
@media (max-width: 600px) {
	.asp-panel__body {
		flex-direction: column;
	}

	.asp-vslider__input {
		height: 90px;
	}

	.asp-comp {
		grid-template-columns: 1fr;
	}
}