/**
 * Desktop Mode — Note Pad widget styles.
 *
 * The pad of pastel paper on the widget card. Consumes the shared
 * pastel tokens (`--dm-note-*`) defined in `assets/css/notes.css`,
 * which is always enqueued on shell pages — this file only styles
 * the pad-specific chrome.
 */

.dm-notes-pad {
	display: flex;
	flex-direction: column;
	gap: 12px;
	height: 100%;
}

/* ------------------------------------------------------------------
   The paper stack
   ------------------------------------------------------------------ */

.dm-notes-pad__stack {
	position: relative;
	flex: 1 1 auto;
	min-height: 150px;
	max-width: 232px;
	width: 100%;
	margin-inline: auto;
}

.dm-notes-pad__under,
.dm-notes-pad__sheet {
	position: absolute;
	inset: 0;
	border-radius: 2px;
	background:
		linear-gradient(
			174deg,
			color-mix(in srgb, var(--dm-note-paper) 88%, #fff) 0%,
			var(--dm-note-paper) 46%,
			var(--dm-note-paper-deep) 100%
		);
	box-shadow:
		0 1px 2px rgba(0, 0, 0, 0.18),
		0 6px 14px -4px rgba(0, 0, 0, 0.25),
		inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

/* Peek sheets: pre-tinted with the next colors in the cycle. */
.dm-notes-pad__under {
	pointer-events: none;
}

.dm-notes-pad__under--1 {
	transform: translate(3px, 4px) rotate(1.1deg);
	filter: brightness(0.96);
}

.dm-notes-pad__under--2 {
	transform: translate(-4px, 7px) rotate(-1.6deg);
	filter: brightness(0.92);
}

.dm-notes-pad__sheet {
	display: flex;
	flex-direction: column;
	color: var(--dm-note-ink);
	cursor: grab;
	transition: transform 180ms ease-out, box-shadow 180ms ease-out;
}

.dm-notes-pad__sheet:hover {
	transform: translateY(-2px);
	box-shadow:
		0 2px 3px rgba(0, 0, 0, 0.18),
		0 12px 22px -6px rgba(0, 0, 0, 0.3),
		inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

/* Torn off — the DragManager stamps its source class at lift. */
.dm-notes-pad__sheet.desktop-mode-file-tile--dragging {
	visibility: hidden;
}

/* The glued top edge of the pad. */
.dm-notes-pad__peel {
	flex: 0 0 22px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(
		to bottom,
		rgba(255, 255, 255, 0.4),
		rgba(0, 0, 0, 0.05)
	);
	border-radius: 2px 2px 0 0;
}

.dm-notes-pad__peel-hint {
	font-size: 11px;
	letter-spacing: 0.02em;
	color: var(--dm-note-ink-soft);
	opacity: 0;
	transition: opacity 180ms ease-out;
}

.dm-notes-pad__sheet:hover .dm-notes-pad__peel-hint {
	opacity: 1;
}

.dm-notes-pad__editor {
	flex: 1 1 auto;
	padding: 4px 12px 26px;
	cursor: text;
	font-family: var(--dm-note-hand-font);
}

.dm-notes-pad__editor::part(textarea) {
	background: transparent;
	border: none;
	box-shadow: none;
	color: var(--dm-note-ink);
	caret-color: var(--dm-note-ink);
	font-family: var(--dm-note-hand-font);
	font-size: 14px;
	line-height: 1.45;
}

/* Folded bottom-right corner — the underside peeks the NEXT color. */
.dm-notes-pad__corner {
	position: absolute;
	right: 0;
	bottom: 0;
	width: 26px;
	height: 26px;
	padding: 0;
	border: none;
	background:
		linear-gradient(
			315deg,
			var(--dm-note-paper) 0%,
			var(--dm-note-paper-deep) 46%,
			rgba(0, 0, 0, 0.12) 50%,
			transparent 52%
		);
	border-bottom-right-radius: 2px;
	cursor: pointer;
	filter: drop-shadow(-1px -1px 1px rgba(0, 0, 0, 0.08));
	transition: transform 160ms ease-out;
}

.dm-notes-pad__corner:hover {
	transform: scale(1.15);
}

.dm-notes-pad__corner:focus-visible {
	outline: 2px solid var(--wp-admin-theme-color, #3858e9);
	outline-offset: 2px;
}

/* ------------------------------------------------------------------
   Footer: swatch dots, public toggle, pin button
   ------------------------------------------------------------------ */

.dm-notes-pad__footer {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.dm-notes-pad__swatches {
	display: flex;
	gap: 8px;
	justify-content: center;
}

.dm-notes-pad__swatch {
	width: 18px;
	height: 18px;
	padding: 0;
	border: none;
	border-radius: 50%;
	background: var(--dm-note-paper);
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
	cursor: pointer;
	transition: transform 140ms ease-out;
}

.dm-notes-pad__swatch:hover {
	transform: scale(1.2);
}

.dm-notes-pad__swatch.is-selected {
	box-shadow:
		inset 0 0 0 2px rgba(255, 255, 255, 0.85),
		0 1px 2px rgba(0, 0, 0, 0.35);
	transform: scale(1.1);
}

.dm-notes-pad__swatch:focus-visible {
	outline: 2px solid var(--wp-admin-theme-color, #3858e9);
	outline-offset: 2px;
}

.dm-notes-pad__public {
	font-size: 11px;
	/* The widget card is dark glass; the component's default
	   --wpd-fg is near-black and disappears on it. */
	--wpd-fg: rgba(255, 255, 255, 0.85);
	align-self: center;
}

.dm-notes-pad__pin-btn {
	align-self: center;
	padding: 4px 14px;
	border: none;
	border-radius: 999px;
	background: var(--wp-admin-theme-color, #3858e9);
	color: #fff;
	font-size: 12px;
	cursor: pointer;
	transition: filter 140ms ease-out;
}

.dm-notes-pad__pin-btn:hover:not(:disabled) {
	filter: brightness(1.1);
}

.dm-notes-pad__pin-btn:disabled {
	opacity: 0.5;
	cursor: default;
}

.dm-notes-pad__pin-btn:focus-visible {
	outline: 2px solid var(--wp-admin-theme-color, #3858e9);
	outline-offset: 2px;
}

.dm-notes-pad--unavailable {
	opacity: 0.6;
}