.knp-app {
	--knp-border: #e0e0e0;
	--knp-text: #202124;
	--knp-muted: #5f6368;
	--knp-hover: rgba(95, 99, 104, 0.08);
	max-width: 1100px;
	margin: 0 auto;
	font-family: "Google Sans", Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
	color: var(--knp-text);
	border: 1px solid var(--knp-border);
	border-radius: 8px;
	overflow: hidden;
	background: #fff;
}

.knp-app * {
	box-sizing: border-box;
}

.knp-app svg {
	width: 20px;
	height: 20px;
	fill: none;
	stroke: currentColor;
	stroke-width: 1.8;
	stroke-linecap: round;
	stroke-linejoin: round;
	display: block;
}

.knp-login-notice {
	padding: 20px;
	text-align: center;
	background: #f1f3f4;
}

/* ---------------- Header ---------------- */

.knp-header {
	display: flex;
	align-items: center;
	gap: 20px;
	padding: 10px 16px;
	border-bottom: 1px solid var(--knp-border);
	background: #fff;
}

.knp-icon-btn {
	border: none;
	background: transparent;
	color: var(--knp-muted);
	width: 40px;
	height: 40px;
	border-radius: 50%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	flex-shrink: 0;
}

.knp-icon-btn:hover {
	background: var(--knp-hover);
}

.knp-logo {
	display: flex;
	align-items: center;
	gap: 8px;
	color: var(--knp-muted);
	flex-shrink: 0;
}

.knp-logo-icon {
	color: #f9ab00;
	display: inline-flex;
}

.knp-logo-text {
	font-size: 22px;
	letter-spacing: -0.2px;
	display: none;
}

@media (min-width: 480px) {
	.knp-logo-text {
		display: inline;
	}
}

.knp-search-wrap {
	flex: 1;
	max-width: 720px;
	display: flex;
	align-items: center;
	gap: 12px;
	background: #f1f3f4;
	border-radius: 8px;
	padding: 0 16px;
	height: 46px;
}

.knp-search-icon {
	color: var(--knp-muted);
	display: inline-flex;
	flex-shrink: 0;
}

.knp-search {
	flex: 1;
	border: none;
	background: transparent;
	outline: none;
	font-size: 16px;
	height: 100%;
	color: var(--knp-text);
}

/* ---------------- Body layout ---------------- */

.knp-body {
	display: flex;
	min-height: 420px;
}

.knp-sidebar {
	width: 76px;
	flex-shrink: 0;
	padding: 8px 0;
	border-right: none;
	display: flex;
	flex-direction: column;
	gap: 4px;
}

@media (min-width: 640px) {
	.knp-sidebar {
		width: 250px;
	}
}

.knp-nav-item {
	display: flex;
	align-items: center;
	gap: 20px;
	border: none;
	background: transparent;
	cursor: pointer;
	color: var(--knp-text);
	padding: 12px 0 12px 28px;
	font-size: 14px;
	border-radius: 0 20px 20px 0;
	width: 100%;
	text-align: left;
}

@media (max-width: 639px) {
	.knp-nav-item {
		justify-content: center;
		padding: 12px 0;
		border-radius: 0 20px 20px 0;
	}
}

.knp-nav-item:hover {
	background: var(--knp-hover);
}

.knp-nav-item.is-active {
	background: #feefc3;
	font-weight: 600;
}

.knp-nav-icon {
	display: inline-flex;
	flex-shrink: 0;
	color: var(--knp-muted);
}

.knp-nav-item.is-active .knp-nav-icon {
	color: var(--knp-text);
}

.knp-nav-label {
	white-space: nowrap;
}

@media (max-width: 639px) {
	.knp-nav-label {
		display: none;
	}
}

.knp-main {
	flex: 1;
	padding: 28px 24px 40px;
	min-width: 0;
}

/* ---------------- Composer ---------------- */

.knp-composer {
	max-width: 600px;
	margin: 0 auto 32px;
	border: 1px solid var(--knp-border);
	border-radius: 8px;
	padding: 14px 16px 8px;
	box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);
}

.knp-composer-title {
	width: 100%;
	border: none;
	outline: none;
	background: transparent;
	font-size: 16px;
	font-weight: 500;
	margin-bottom: 8px;
	font-family: inherit;
}

.knp-composer-body {
	width: 100%;
	border: none;
	outline: none;
	resize: none;
	background: transparent;
	font-size: 14px;
	font-family: inherit;
	line-height: 1.5;
	max-height: 260px;
	overflow-y: auto;
}

.knp-composer-actions {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-top: 8px;
	padding-top: 4px;
}

.knp-composer-tools {
	display: flex;
	gap: 2px;
}

.knp-composer-close {
	border: none;
	background: transparent;
	padding: 8px 20px;
	border-radius: 4px;
	cursor: pointer;
	font-size: 14px;
	font-weight: 500;
	color: var(--knp-text);
}

.knp-composer-close:hover {
	background: var(--knp-hover);
}

.knp-trash-hint {
	text-align: center;
	color: var(--knp-muted);
	font-size: 13px;
	margin-bottom: 20px;
}

/* ---------------- Status / sections ---------------- */

.knp-status {
	text-align: center;
	font-size: 13px;
	color: var(--knp-muted);
	min-height: 16px;
	margin-bottom: 8px;
}

.knp-section-label {
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.06em;
	color: var(--knp-muted);
	margin: 0 4px 12px;
}

.knp-grid {
	column-count: 1;
	column-gap: 16px;
}

@media (min-width: 560px) {
	.knp-grid { column-count: 2; }
}

@media (min-width: 820px) {
	.knp-grid { column-count: 3; }
}

@media (min-width: 1080px) {
	.knp-grid { column-count: 4; }
}

.knp-section-others {
	margin-top: 24px;
}

/* ---------------- Note cards ---------------- */

.knp-note {
	break-inside: avoid;
	margin: 0 0 16px;
	border: 1px solid var(--knp-border);
	border-radius: 8px;
	padding: 12px 16px;
	position: relative;
	background: #fff;
	transition: box-shadow 0.15s ease;
}

.knp-note:hover {
	box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 2px 6px 2px rgba(60, 64, 67, 0.15);
}

.knp-note-top {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 4px;
	min-height: 24px;
}

.knp-note-title {
	width: 100%;
	border: none;
	outline: none;
	background: transparent;
	font-size: 15px;
	font-weight: 500;
	font-family: inherit;
	padding: 2px 0 4px;
}

.knp-note-pin {
	background: transparent;
	border: none;
	cursor: pointer;
	color: var(--knp-muted);
	opacity: 0;
	padding: 4px;
	border-radius: 50%;
	flex-shrink: 0;
	margin: -4px -6px 0 4px;
}

.knp-note:hover .knp-note-pin,
.knp-note.is-editing .knp-note-pin {
	opacity: 0.75;
}

.knp-note.is-pinned .knp-note-pin {
	opacity: 1;
	color: var(--knp-text);
}

.knp-note-pin:hover {
	background: var(--knp-hover);
}

.knp-note-pin svg {
	width: 18px;
	height: 18px;
}

.knp-note-body {
	width: 100%;
	border: none;
	outline: none;
	background: transparent;
	resize: none;
	font-size: 14px;
	font-family: inherit;
	line-height: 1.5;
	white-space: pre-wrap;
	overflow: hidden;
	padding: 2px 0 8px;
	color: var(--knp-text);
}

.knp-note-toolbar {
	display: flex;
	align-items: center;
	gap: 0;
	opacity: 0;
	transition: opacity 0.15s ease;
	margin: 4px -6px -4px;
	position: relative;
}

.knp-note:hover .knp-note-toolbar,
.knp-note.is-editing .knp-note-toolbar,
.knp-note.has-open-menu .knp-note-toolbar {
	opacity: 1;
}

.knp-note-toolbar .knp-icon-btn {
	width: 34px;
	height: 34px;
	color: var(--knp-muted);
}

.knp-note-toolbar svg {
	width: 18px;
	height: 18px;
}

.knp-toolbar-spacer {
	flex: 1;
}

/* ---------------- Popovers (color / more menu) ---------------- */

.knp-popover {
	position: absolute;
	bottom: 40px;
	left: 0;
	background: #fff;
	border: 1px solid var(--knp-border);
	border-radius: 8px;
	box-shadow: 0 2px 6px 2px rgba(60, 64, 67, 0.15), 0 1px 2px rgba(60, 64, 67, 0.3);
	z-index: 10;
}

.knp-color-popover {
	padding: 10px;
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
	width: 180px;
}

.knp-swatch {
	width: 26px;
	height: 26px;
	border-radius: 50%;
	border: 1px solid rgba(0, 0, 0, 0.15);
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.knp-swatch.is-selected {
	box-shadow: 0 0 0 2px var(--knp-text) inset;
}

.knp-swatch-check {
	color: var(--knp-text);
	width: 14px;
	height: 14px;
}

.knp-menu-popover {
	padding: 6px 0;
	min-width: 170px;
	right: 0;
	left: auto;
}

.knp-menu-item {
	display: flex;
	align-items: center;
	gap: 14px;
	width: 100%;
	border: none;
	background: transparent;
	padding: 10px 16px;
	font-size: 14px;
	text-align: left;
	cursor: pointer;
	color: var(--knp-text);
}

.knp-menu-item:hover {
	background: var(--knp-hover);
}

.knp-menu-item svg {
	width: 18px;
	height: 18px;
	color: var(--knp-muted);
}

.knp-note-days-left {
	font-size: 11px;
	color: var(--knp-muted);
	padding: 8px 2px 2px;
}

.knp-empty {
	text-align: center;
	color: #9aa0a6;
	font-size: 16px;
	margin-top: 60px;
}

.knp-section[hidden],
.knp-others-label[hidden],
.knp-trash-hint[hidden] {
	display: none;
}