/* Word Hover Actions — frosted glass theme
 *
 * Every plugin surface carries `wha-theme wha-preset-<id>`. Tokens below define the glass
 * (per light/dark theme) and the accent gradient (per preset); components only use tokens.
 */

/* ---- Tokens: glass (dark) and default preset (theme accent) ------------------------------ */

.wha-theme {
	--wha-accent-1: var(--interactive-accent);
	--wha-accent-2: color-mix(in oklab, var(--interactive-accent) 70%, black);
	--wha-on-accent: var(--text-on-accent);
	--wha-accent-text: var(--text-accent);
	--wha-glow: color-mix(in srgb, var(--interactive-accent) 55%, transparent);

	--wha-glass: rgba(24, 24, 30, 0.58);
	--wha-glass-strong: rgba(26, 26, 32, 0.84);
	--wha-glass-border: rgba(255, 255, 255, 0.09);
	--wha-glass-edge: rgba(255, 255, 255, 0.14);
	--wha-seg-top: rgba(255, 255, 255, 0.12);
	--wha-seg-bottom: rgba(255, 255, 255, 0.035);
	--wha-hub: rgba(14, 14, 18, 0.74);
	--wha-blur: blur(20px) saturate(170%);
	--wha-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.7), 0 12px 28px -14px rgba(0, 0, 0, 0.5);
	--wha-text: var(--text-normal);
	--wha-text-muted: var(--text-muted);
	--wha-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* In light themes the rim is a cool grey glass and the segments brighter white, so the gaps
 * between segments stay visible on a white page. */
.theme-light .wha-theme {
	--wha-glass: rgba(226, 231, 240, 0.66);
	--wha-glass-strong: rgba(255, 255, 255, 0.86);
	--wha-glass-border: rgba(15, 23, 42, 0.1);
	--wha-glass-edge: rgba(255, 255, 255, 0.95);
	--wha-seg-top: rgba(255, 255, 255, 0.98);
	--wha-seg-bottom: rgba(255, 255, 255, 0.7);
	--wha-hub: rgba(255, 255, 255, 0.96);
	--wha-shadow: 0 30px 60px -24px rgba(15, 23, 42, 0.32), 0 10px 24px -14px rgba(15, 23, 42, 0.2);
}

/* ---- Presets ---------------------------------------------------------------------------- */

.wha-theme.wha-preset-aurora {
	--wha-accent-1: #0284c7;
	--wha-accent-2: #7c3aed;
	--wha-on-accent: #ffffff;
	--wha-accent-text: #8b5cf6;
	--wha-glow: rgba(124, 58, 237, 0.5);
}

.wha-theme.wha-preset-sunset {
	--wha-accent-1: #ea580c;
	--wha-accent-2: #be123c;
	--wha-on-accent: #ffffff;
	--wha-accent-text: #f97316;
	--wha-glow: rgba(234, 88, 12, 0.45);
}

.wha-theme.wha-preset-champagne {
	--wha-accent-1: #f2d59a;
	--wha-accent-2: #c9a35a;
	--wha-on-accent: #241a09;
	--wha-accent-text: #d4b06a;
	--wha-glow: rgba(214, 178, 106, 0.5);
}

.theme-light .wha-theme.wha-preset-champagne {
	--wha-accent-text: #9a7a3c;
}

.wha-theme.wha-preset-graphite {
	--wha-accent-1: #f3f4f6;
	--wha-accent-2: #9ca3af;
	--wha-on-accent: #111827;
	--wha-accent-text: #d1d5db;
	--wha-glow: rgba(209, 213, 219, 0.35);
}

/* Silver would wash out on white glass, so Graphite turns dark in light themes. */
.theme-light .wha-theme.wha-preset-graphite {
	--wha-accent-1: #6b7280;
	--wha-accent-2: #1f2937;
	--wha-on-accent: #ffffff;
	--wha-accent-text: #374151;
	--wha-glow: rgba(31, 41, 55, 0.3);
}

/* ---- Wheel ------------------------------------------------------------------------------ */

.word-hover-actions-menu.wha-wheel {
	position: fixed;
	z-index: var(--layer-menu);
	border-radius: 50%;
	background: radial-gradient(circle at 50% 22%, var(--wha-seg-top), transparent 62%), var(--wha-glass);
	-webkit-backdrop-filter: var(--wha-blur);
	backdrop-filter: var(--wha-blur);
	border: 1px solid var(--wha-glass-border);
	box-shadow:
		var(--wha-shadow),
		inset 0 1px 0 var(--wha-glass-edge);
	color: var(--wha-text);
	font-size: var(--font-ui-smaller);
	user-select: none;
	animation: wha-wheel-open 150ms cubic-bezier(0.2, 0.9, 0.25, 1.15);
}

/* Sizes match GEOMETRY in src/menu.ts. */
.word-hover-actions-menu.wha-wheel-4 {
	width: 184px;
	height: 184px;
}

.word-hover-actions-menu.wha-wheel-6 {
	width: 200px;
	height: 200px;
}

.word-hover-actions-menu.wha-wheel-8 {
	width: 224px;
	height: 224px;
}

.wha-wheel-4 .wha-wheel-center {
	width: 54px;
}

.wha-wheel-6 .wha-wheel-center {
	width: 66px;
}

.wha-wheel-8 .wha-wheel-center {
	width: 82px;
}

/* The wheel grows out of the side facing the word. */
.word-hover-actions-menu.wha-grow-right {
	transform-origin: left center;
}

.word-hover-actions-menu.wha-grow-left {
	transform-origin: right center;
}

@keyframes wha-wheel-open {
	from {
		opacity: 0;
		transform: scale(0.9);
	}
}

.wha-wheel .wha-wheel-svg {
	position: absolute;
	inset: -1px;
	overflow: visible;
	transform-origin: 50% 50%;
	animation: wha-wheel-spin 220ms var(--wha-ease);
}

@keyframes wha-wheel-spin {
	from {
		transform: rotate(-14deg);
	}
}

.wha-wheel .wha-stop-glass-top {
	stop-color: var(--wha-seg-top);
}

.wha-wheel .wha-stop-glass-bottom {
	stop-color: var(--wha-seg-bottom);
}

.wha-wheel .wha-stop-accent-1 {
	stop-color: var(--wha-accent-1);
}

.wha-wheel .wha-stop-accent-2 {
	stop-color: var(--wha-accent-2);
}

/* A segment is a group: glass base (takes the pointer) + accent overlay that fades in. */
.wha-wheel .wha-seg {
	transform-box: view-box;
	transform-origin: 50% 50%;
	transition: transform 140ms var(--wha-ease);
	animation: wha-seg-in 140ms ease-out backwards;
	animation-delay: calc(var(--i) * 12ms);
}

@keyframes wha-seg-in {
	from {
		opacity: 0;
		transform: scale(0.82);
	}
}

.wha-wheel .wha-wheel-seg,
.wha-wheel .wha-seg-fill {
	stroke-width: 8px;
	stroke-linejoin: round;
}

.wha-wheel .wha-wheel-seg {
	cursor: var(--cursor);
	transition: opacity 140ms ease;
}

.wha-wheel .wha-seg-fill {
	opacity: 0;
	pointer-events: none;
	transition:
		opacity 140ms ease,
		filter 140ms ease;
}

.wha-wheel .wha-seg.is-active .wha-seg-fill {
	opacity: 0.38;
}

.wha-wheel .wha-seg.is-hovered:not(.is-disabled) {
	transform: scale(1.04);
}

.wha-wheel .wha-seg.is-hovered:not(.is-disabled) .wha-seg-fill {
	opacity: 1;
	filter: drop-shadow(0 4px 10px var(--wha-glow));
}

.wha-wheel .wha-seg.is-disabled .wha-wheel-seg {
	opacity: 0.45;
	cursor: default;
}

.wha-wheel .wha-seg.is-empty .wha-wheel-seg {
	opacity: 0.28;
	cursor: default;
}

.wha-wheel .wha-wheel-hub {
	fill: var(--wha-hub);
	stroke: var(--wha-glass-border);
	stroke-width: 1px;
	cursor: var(--cursor);
	transition: stroke 140ms ease;
}

.wha-wheel.has-hover .wha-wheel-hub {
	stroke: color-mix(in srgb, var(--wha-accent-1) 75%, transparent);
}

/* Link tools: a dashed hub marks the different mode. */
.wha-wheel.wha-wheel-links .wha-wheel-hub {
	stroke-dasharray: 3 3;
}

.wha-wheel .wha-wheel-label {
	position: absolute;
	transform: translate(-50%, -50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 3px;
	font-weight: var(--font-semibold);
	letter-spacing: 0.01em;
	white-space: nowrap;
	pointer-events: none;
	color: var(--wha-text);
	transition:
		color 140ms ease,
		transform 140ms var(--wha-ease);
	animation: wha-fade-in 160ms ease-out backwards;
	animation-delay: calc(var(--i) * 12ms + 40ms);
}

@keyframes wha-fade-in {
	from {
		opacity: 0;
	}
}

.wha-wheel .wha-wheel-label.is-hovered:not(.is-disabled) {
	color: var(--wha-on-accent);
	transform: translate(-50%, -50%) scale(1.05);
}

/* A small accent dot marks formatting that is already applied. */
.wha-wheel .wha-wheel-label.is-active::after {
	content: "";
	width: 4px;
	height: 4px;
	margin-top: 1px;
	border-radius: 50%;
	background-color: var(--wha-accent-1);
	box-shadow: 0 0 6px var(--wha-glow);
}

.wha-wheel .wha-wheel-label.is-active.is-hovered::after {
	background-color: var(--wha-on-accent);
}

.wha-wheel .wha-wheel-label.is-disabled {
	color: var(--text-faint);
}

.wha-wheel .wha-wheel-icon {
	display: flex;
}

.wha-wheel .wha-wheel-icon svg {
	width: var(--icon-s);
	height: var(--icon-s);
	stroke-width: 2.1px;
}

.wha-wheel.wha-wheel-8 .wha-wheel-label {
	font-size: 10px;
}

.wha-wheel .wha-wheel-center {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
	text-align: center;
	font-size: 10.5px;
	font-weight: var(--font-semibold);
	line-height: 1.2;
	color: var(--wha-text);
	overflow-wrap: anywhere;
	pointer-events: none;
}

.wha-wheel .wha-wheel-center.is-muted {
	color: var(--wha-text-muted);
	font-weight: var(--font-normal);
}

/* Inline preview in the settings tab. */
.wha-wheel.is-preview {
	position: relative;
	animation: none;
	margin: 0 auto;
}

/* ---- Target mark in the editor ---------------------------------------------------------- */

.cm-editor .wha-hover-target {
	background-color: color-mix(in srgb, var(--wha-accent-1) 16%, transparent);
	box-shadow: 0 0 0 1px color-mix(in srgb, var(--wha-accent-1) 32%, transparent);
	border-radius: 4px;
}

/* ---- Buttons ---------------------------------------------------------------------------- */

.wha-theme .wha-btn-primary,
.wha-glass-modal button.mod-cta {
	background-color: var(--wha-accent-2);
	background-image: linear-gradient(135deg, var(--wha-accent-1), var(--wha-accent-2));
	color: var(--wha-on-accent);
	border: none;
	box-shadow:
		0 6px 16px -8px var(--wha-glow),
		inset 0 1px 0 rgba(255, 255, 255, 0.22);
	transition:
		filter 120ms ease,
		box-shadow 120ms ease,
		transform 120ms ease;
}

.wha-theme .wha-btn-primary:hover,
.wha-glass-modal button.mod-cta:hover {
	filter: brightness(1.07) saturate(1.05);
	box-shadow:
		0 10px 22px -8px var(--wha-glow),
		inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.wha-theme .wha-btn-primary:active,
.wha-glass-modal button.mod-cta:active {
	transform: translateY(1px);
}

/* ---- Toast ------------------------------------------------------------------------------ */

.wha-toast {
	position: fixed;
	right: 16px;
	bottom: 40px;
	z-index: var(--layer-notice);
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 10px 8px;
	max-width: min(440px, calc(100vw - 32px));
	padding: 12px 12px 12px 18px;
	background-color: var(--wha-glass-strong);
	-webkit-backdrop-filter: var(--wha-blur);
	backdrop-filter: var(--wha-blur);
	border: 1px solid var(--wha-glass-border);
	border-radius: 14px;
	box-shadow:
		var(--wha-shadow),
		inset 0 1px 0 var(--wha-glass-edge);
	color: var(--wha-text);
	font-size: var(--font-ui-small);
	animation: wha-toast-in 200ms cubic-bezier(0.2, 0.9, 0.25, 1.1);
}

.wha-toast::before {
	content: "";
	position: absolute;
	left: 7px;
	top: 12px;
	bottom: 12px;
	width: 3px;
	border-radius: 3px;
	background-image: linear-gradient(var(--wha-accent-1), var(--wha-accent-2));
}

@keyframes wha-toast-in {
	from {
		opacity: 0;
		transform: translateY(8px) scale(0.98);
	}
}

.wha-toast .wha-toast-message {
	align-self: center;
}

.wha-toast .wha-toast-actions {
	grid-column: 1 / -1;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.wha-toast .wha-toast-actions button:disabled {
	opacity: 1;
	background: none;
	box-shadow: none;
	color: var(--text-success);
	cursor: default;
}

/* ---- Dialogs and the note picker -------------------------------------------------------- */

/* Dialogs need a positioned box for the hairline below; the picker (.prompt) is already
 * positioned by Obsidian and must keep its place near the top of the window. */
.modal.wha-glass-modal {
	position: relative;
}

.wha-glass-modal.wha-glass-modal {
	background-color: var(--wha-glass-strong);
	-webkit-backdrop-filter: var(--wha-blur);
	backdrop-filter: var(--wha-blur);
	border: 1px solid var(--wha-glass-border);
	border-radius: 16px;
	box-shadow:
		var(--wha-shadow),
		inset 0 1px 0 var(--wha-glass-edge);
	animation: wha-modal-in 180ms cubic-bezier(0.2, 0.9, 0.25, 1.05);
}

/* A hairline of the accent gradient along the top edge. */
.wha-glass-modal.wha-glass-modal::before {
	content: "";
	position: absolute;
	top: 0;
	left: 24px;
	right: 24px;
	height: 1px;
	background-image: linear-gradient(90deg, transparent, var(--wha-accent-1), var(--wha-accent-2), transparent);
	opacity: 0.9;
	pointer-events: none;
}

@keyframes wha-modal-in {
	from {
		opacity: 0;
		transform: translateY(6px) scale(0.985);
	}
}

.wha-glass-modal input[type="text"]:focus,
.wha-glass-modal .prompt-input:focus {
	border-color: var(--wha-accent-1);
	box-shadow: 0 0 0 2px color-mix(in srgb, var(--wha-accent-1) 40%, transparent);
}

.wha-glass-modal .suggestion-item.is-selected {
	background-image: linear-gradient(
		90deg,
		color-mix(in srgb, var(--wha-accent-2) 26%, transparent),
		color-mix(in srgb, var(--wha-accent-1) 6%, transparent)
	);
	box-shadow: inset 2px 0 0 var(--wha-accent-1);
}

.wha-suggestion.wha-create .suggestion-flair {
	color: var(--wha-accent-text);
}

.wha-suggestion.wha-create.is-disabled .suggestion-title {
	color: var(--text-muted);
}

.wha-suggestion .wha-warning {
	color: var(--text-warning);
}

.wha-extract .wha-extract-error {
	min-height: 1.2em;
	margin: -8px 0 4px;
	color: var(--text-error);
	font-size: var(--font-ui-small);
}

.wha-extract .wha-extract-preview {
	max-height: 140px;
	overflow: auto;
	padding: 10px 14px;
	background-color: color-mix(in srgb, var(--background-primary) 55%, transparent);
	border: 1px solid var(--wha-glass-border);
	border-radius: 10px;
	box-shadow: inset 3px 0 0 var(--wha-accent-1);
	color: var(--wha-text-muted);
	font-size: var(--font-ui-small);
	white-space: pre-wrap;
}

.wha-define .wha-define-status {
	color: var(--wha-text-muted);
	padding: 8px 0;
}

.wha-define .wha-define-section + .wha-define-section {
	margin-top: 14px;
	padding-top: 14px;
	border-top: 1px solid var(--wha-glass-border);
}

.wha-define .wha-define-heading {
	color: var(--wha-accent-text);
	font-size: var(--font-ui-smaller);
	font-weight: var(--font-semibold);
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.wha-define .wha-define-heading a {
	color: inherit;
}

.wha-define .wha-define-description,
.wha-define .wha-define-note {
	margin-top: 2px;
	color: var(--wha-text-muted);
	font-style: italic;
}

.wha-define .wha-define-pos {
	margin-top: 8px;
	font-weight: var(--font-semibold);
}

.wha-define ol {
	margin: 4px 0 0;
	padding-inline-start: 1.4em;
}

.wha-peek .wha-peek-meta {
	color: var(--wha-text-muted);
	font-size: var(--font-ui-small);
	margin-bottom: 10px;
}

.wha-peek .wha-peek-body {
	max-height: 50vh;
	overflow: auto;
	padding: 4px 14px;
	background-color: color-mix(in srgb, var(--background-primary) 55%, transparent);
	border: 1px solid var(--wha-glass-border);
	border-radius: 12px;
}

/* ---- Settings ---------------------------------------------------------------------------- */

.wha-preset-picker {
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-end;
	gap: 6px;
}

.wha-preset-chip {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 5px;
	min-width: 64px;
	padding: 8px 6px 6px;
	border: 1px solid transparent;
	border-radius: 12px;
	cursor: var(--cursor);
	transition:
		background-color 120ms ease,
		border-color 120ms ease;
}

.wha-preset-chip:hover,
.wha-preset-chip:focus-visible {
	background-color: var(--background-modifier-hover);
}

.wha-preset-chip.is-selected {
	border-color: var(--background-modifier-border-focus);
	background-color: var(--background-modifier-hover);
}

.wha-preset-swatch {
	background-image: linear-gradient(135deg, var(--wha-accent-1), var(--wha-accent-2));
	width: 30px;
	height: 30px;
	border-radius: 50%;
	box-shadow:
		inset 0 1px 0 rgba(255, 255, 255, 0.35),
		0 4px 10px -4px rgba(0, 0, 0, 0.45);
}

.wha-preset-chip.is-selected .wha-preset-swatch {
	box-shadow:
		0 0 0 2px var(--background-primary),
		0 0 0 4px var(--text-normal),
		inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.wha-preset-name {
	color: var(--text-muted);
	font-size: var(--font-ui-smaller);
	white-space: nowrap;
}

.wha-preset-chip.is-selected .wha-preset-name {
	color: var(--text-normal);
}

/* Faint "lines of text" behind the preview so the glass blur is visible. */
.wha-preview-stage {
	display: flex;
	justify-content: center;
	flex: 1;
	padding: 20px 0;
	border-radius: 12px;
	background-color: var(--background-secondary);
	background-image: repeating-linear-gradient(
		180deg,
		transparent 0 13px,
		color-mix(in srgb, var(--text-normal) 14%, transparent) 13px 16px,
		transparent 16px 26px
	);
	background-size: 70% 100%;
	background-repeat: no-repeat;
	background-position: center;
}

/* The preview and wrapper rows have no name; their controls take the whole row. */
.wha-preview-setting .setting-item-info,
.wha-wrapper-setting .setting-item-info {
	display: none;
}

.wha-wrapper-setting .setting-item-control input[type="text"] {
	width: 7em;
}

/* ---- Motion ------------------------------------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
	.word-hover-actions-menu.wha-wheel,
	.wha-wheel .wha-wheel-svg,
	.wha-wheel .wha-seg,
	.wha-wheel .wha-wheel-label,
	.wha-toast,
	.wha-glass-modal.wha-glass-modal {
		animation: none;
	}

	.wha-wheel .wha-seg,
	.wha-wheel .wha-wheel-label {
		transition: none;
	}

	.wha-wheel .wha-seg.is-hovered:not(.is-disabled) {
		transform: none;
	}
}