/* ==============================
   Planner Layout Header / Footer
   ============================== */

.planner-body {
	background: #f3f7fb;
	color: #1f2937;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", sans-serif;
}

.planner-body * {
	box-sizing: border-box;
}

.planner-site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: rgba(255, 255, 255, 0.94);
	backdrop-filter: blur(14px);
	border-bottom: 1px solid #e5e7eb;
}

.planner-header-inner {
	max-width: 1120px;
	margin: 0 auto;
	padding: 14px 16px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 18px;
}

.planner-logo {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: #111827;
	text-decoration: none;
	font-weight: 900;
}

.planner-logo:hover {
	color: #111827;
	text-decoration: none;
}

.planner-logo-mark {
	width: 34px;
	height: 34px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 12px;
	background: #2563eb;
	color: #fff;
	font-size: 16px;
	font-weight: 900;
	line-height: 1;
}

.planner-logo-text {
	font-size: 19px;
	letter-spacing: -0.03em;
	color: #111827;
}

.planner-nav {
	display: flex;
	align-items: center;
	gap: 8px;
	overflow-x: auto;
	white-space: nowrap;
}

.planner-nav a {
	display: inline-flex;
	align-items: center;
	padding: 9px 12px;
	border-radius: 999px;
	color: #4b5563;
	text-decoration: none;
	font-size: 14px;
	font-weight: 800;
	line-height: 1.2;
}

.planner-nav a:hover,
.planner-nav a.active {
	background: #eff6ff;
	color: #1d4ed8;
	text-decoration: none;
}

.planner-page {
	min-height: 70vh;
}

.planner-site-footer {
	margin-top: 40px;
	background: #111827;
	color: #d1d5db;
}

.planner-footer-inner {
	max-width: 1120px;
	margin: 0 auto;
	padding: 34px 16px;
}

.planner-footer-title {
	margin: 0 0 8px;
	color: #fff;
	font-size: 18px;
	font-weight: 900;
}

.planner-footer-desc {
	margin: 0;
	color: #9ca3af;
	line-height: 1.6;
}

.planner-footer-links {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 18px;
}

.planner-footer-links a {
	color: #bfdbfe;
	text-decoration: none;
	font-weight: 800;
}

.planner-footer-links a:hover {
	text-decoration: underline;
}

.planner-footer-copy {
	margin: 18px 0 0;
	color: #6b7280;
	font-size: 13px;
}

@media (max-width: 720px) {
	.planner-header-inner {
		align-items: flex-start;
		flex-direction: column;
	}

	.planner-nav {
		width: 100%;
	}
}

.planner-wrap {
	max-width: 1120px;
	margin: 0 auto;
	padding: 34px 16px 70px;
	color: #1f2937;
	box-sizing: border-box;
}

.planner-wrap *,
.planner-wrap *::before,
.planner-wrap *::after {
	box-sizing: border-box;
}

.planner-wrap button,
.planner-wrap input,
.planner-wrap textarea {
	font-family: inherit;
}

/* Hero */
.planner-hero {
	display: grid;
	grid-template-columns: 1.5fr 0.8fr;
	gap: 24px;
	align-items: stretch;
	margin-bottom: 24px;
}

.planner-hero-text,
.planner-hero-card,
.planner-save-box,
.planner-board,
.planner-guide {
	background: #fff;
	border: 1px solid #e5e7eb;
	border-radius: 24px;
	box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.planner-hero-text {
	padding: 34px;
	background:
		radial-gradient(circle at top left, rgba(59, 130, 246, 0.13), transparent 34%),
		#ffffff;
}

.planner-eyebrow {
	margin: 0 0 10px;
	color: #2563eb;
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0.08em;
}

.planner-hero h1 {
	margin: 0;
	font-size: 38px;
	line-height: 1.2;
	letter-spacing: -0.04em;
	color: #111827;
}

.planner-desc {
	margin: 16px 0 0;
	max-width: 720px;
	color: #6b7280;
	font-size: 16px;
	line-height: 1.7;
}

.planner-hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 24px;
}

/* Buttons */
.planner-btn {
	border: 0;
	border-radius: 14px;
	padding: 12px 18px;
	font-size: 15px;
	font-weight: 800;
	cursor: pointer;
	transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
	line-height: 1.2;
	text-decoration: none;
}

.planner-btn:hover {
	transform: translateY(-1px);
}

.planner-btn-primary {
	background: #2563eb;
	color: #fff;
	box-shadow: 0 10px 20px rgba(37, 99, 235, 0.22);
}

.planner-btn-outline {
	background: #eff6ff;
	color: #1d4ed8;
}

/* Hero Card */
.planner-hero-card {
	padding: 26px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.planner-hero-card-top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
}

.planner-hero-card-top span {
	color: #6b7280;
	font-weight: 700;
}

.planner-hero-card-top strong {
	font-size: 34px;
	color: #2563eb;
}

.planner-progress {
	height: 12px;
	background: #e5e7eb;
	border-radius: 999px;
	overflow: hidden;
	margin: 16px 0 20px;
}

.planner-progress span {
	display: block;
	height: 100%;
	background: linear-gradient(90deg, #2563eb, #60a5fa);
	border-radius: 999px;
	transition: width 0.2s ease;
}

.planner-mini-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.planner-mini-list li {
	display: flex;
	justify-content: space-between;
	padding: 10px 0;
	border-top: 1px dashed #e5e7eb;
}

.planner-mini-list span {
	color: #6b7280;
}

.planner-mini-list strong {
	color: #111827;
}

/* Save Box */
.planner-save-box {
	padding: 24px;
	margin-bottom: 24px;
}

.planner-save-status {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	align-items: flex-start;
}

.planner-box-label {
	margin: 0 0 6px;
	color: #2563eb;
	font-size: 13px;
	font-weight: 800;
}

.planner-save-status h2,
.planner-date-center h2 {
	margin: 0;
	font-size: 24px;
	letter-spacing: -0.03em;
	color: #111827;
}

.planner-save-status p,
.planner-type-info-card p {
	color: #6b7280;
	line-height: 1.6;
}

.planner-save-badge {
	flex: 0 0 auto;
	padding: 8px 12px;
	border-radius: 999px;
	font-size: 12px;
	font-weight: 900;
}

.planner-save-badge-local {
	background: #fef3c7;
	color: #92400e;
}

.planner-save-badge-server {
	background: #dcfce7;
	color: #166534;
}

.planner-key-panel {
	display: grid;
	grid-template-columns: 1fr 1fr auto;
	gap: 12px;
	margin-top: 18px;
	align-items: end;
}

.planner-key-form label {
	display: block;
	margin-bottom: 7px;
	font-weight: 800;
	color: #111827;
}

.planner-key-form input,
.planner-todo-input-main input,
.planner-todo-memo-input,
.planner-date-center input {
	width: 100%;
	border: 1px solid #d1d5db;
	border-radius: 14px;
	padding: 13px 14px;
	font-size: 15px;
	background: #fff;
	color: #111827;
	outline: none;
}

.planner-key-form input:focus,
.planner-todo-input-main input:focus,
.planner-todo-memo-input:focus,
.planner-date-center input:focus {
	border-color: #2563eb;
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.planner-key-actions {
	display: flex;
	gap: 8px;
}

.planner-key-notice {
	margin: 14px 0 0;
	color: #9ca3af;
	font-size: 13px;
	line-height: 1.5;
}

/* Board */
.planner-board {
	padding: 24px;
	margin-bottom: 24px;
}

.planner-date-panel {
	display: grid;
	grid-template-columns: 52px 1fr 52px;
	gap: 14px;
	align-items: center;
	background: #f8fafc;
	border: 1px solid #e5e7eb;
	border-radius: 22px;
	padding: 18px;
}

.planner-date-nav {
	width: 52px;
	height: 52px;
	border: 0;
	border-radius: 18px;
	background: #fff;
	color: #2563eb;
	font-size: 32px;
	font-weight: 900;
	cursor: pointer;
	box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
	line-height: 1;
}

.planner-date-center {
	text-align: center;
}

.planner-date-center input {
	max-width: 180px;
	margin-top: 10px;
	text-align: center;
}

.planner-date-shortcuts {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 14px 0 18px;
}

.planner-chip-btn {
	border: 1px solid #dbeafe;
	background: #eff6ff;
	color: #1d4ed8;
	border-radius: 999px;
	padding: 9px 13px;
	font-weight: 800;
	cursor: pointer;
	font-size: 14px;
}

/* Tabs */
.planner-todo-tabs {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	background: #f3f4f6;
	border-radius: 18px;
	padding: 6px;
	gap: 6px;
	margin-bottom: 18px;
}

.planner-todo-tab {
	border: 0;
	background: transparent;
	border-radius: 14px;
	padding: 12px;
	font-weight: 900;
	color: #6b7280;
	cursor: pointer;
	font-size: 15px;
}

.planner-todo-tab.active {
	background: #2563eb;
	color: #fff;
	box-shadow: 0 8px 18px rgba(37, 99, 235, 0.2);
}

/* Todo Input */
.planner-todo-input-card,
.planner-type-info-card,
.planner-todo-list-card {
	border: 1px solid #e5e7eb;
	border-radius: 22px;
	padding: 18px;
	margin-bottom: 16px;
	background: #fff;
}

.planner-todo-input-main {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 10px;
}

.planner-todo-options {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-top: 12px;
}

.planner-check-option {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	font-weight: 800;
	cursor: pointer;
	color: #111827;
}

.planner-check-option input {
	width: 18px;
	height: 18px;
}

.planner-memo-toggle,
.planner-text-btn {
	border: 0;
	background: transparent;
	color: #2563eb;
	font-weight: 900;
	cursor: pointer;
	padding: 6px 0;
}

.planner-todo-memo-input {
	min-height: 86px;
	resize: vertical;
	margin-top: 12px;
	line-height: 1.5;
}

/* Type Info */
.planner-type-info-card {
	display: flex;
	justify-content: space-between;
	gap: 18px;
	align-items: center;
	background: #f8fafc;
}

.planner-type-info-card h3 {
	margin: 0;
	font-size: 20px;
	color: #111827;
}

.planner-type-info-card strong {
	flex: 0 0 auto;
	color: #2563eb;
	font-size: 28px;
}

/* List Header */
.planner-list-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 12px;
	margin-bottom: 12px;
}

.planner-list-header h3 {
	margin: 0;
	font-size: 19px;
	color: #111827;
}

.planner-list-header p {
	margin: 5px 0 0;
	color: #9ca3af;
	font-size: 14px;
	line-height: 1.5;
}

.planner-list-count {
	display: flex;
	justify-content: flex-end;
	margin-bottom: 8px;
}

.planner-list-count span {
	color: #6b7280;
	font-weight: 800;
	font-size: 14px;
}

.planner-view-filter {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	justify-content: flex-end;
	flex: 0 0 auto;
}

.planner-view-filter-btn {
	border: 1px solid #dbeafe;
	background: #fff;
	color: #2563eb;
	border-radius: 999px;
	padding: 8px 12px;
	font-size: 13px;
	font-weight: 900;
	cursor: pointer;
}

.planner-view-filter-btn.active {
	background: #2563eb;
	border-color: #2563eb;
	color: #fff;
}

/* Todo List */
.planner-todo-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.planner-todo-item {
	display: grid;
	grid-template-columns: auto 1fr auto;
	gap: 12px;
	align-items: flex-start;
	padding: 14px 0;
	border-top: 1px solid #f3f4f6;
}

.planner-todo-item:first-child {
	border-top: 0;
}

.planner-todo-check {
	width: 22px;
	height: 22px;
	margin-top: 2px;
	cursor: pointer;
}

.planner-todo-content strong {
	display: block;
	color: #111827;
	line-height: 1.5;
	font-size: 15px;
}

.planner-todo-content p {
	margin: 5px 0 0;
	color: #6b7280;
	font-size: 14px;
	line-height: 1.5;
}

.planner-todo-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 5px;
	margin-top: 8px;
}

.planner-todo-pill {
	display: inline-flex;
	padding: 4px 8px;
	border-radius: 999px;
	background: #fef3c7;
	color: #92400e;
	font-size: 12px;
	font-weight: 900;
}

.planner-todo-date-pill {
	display: inline-flex;
	padding: 4px 8px;
	border-radius: 999px;
	background: #eff6ff;
	color: #1d4ed8;
	font-size: 12px;
	font-weight: 900;
}

.planner-todo-actions {
	display: flex;
	gap: 6px;
}

.planner-todo-actions button {
	border: 0;
	border-radius: 10px;
	padding: 8px 9px;
	background: #f3f4f6;
	color: #374151;
	cursor: pointer;
	font-weight: 800;
	font-size: 13px;
}

.planner-todo-item.is-done .planner-todo-content strong {
	color: #9ca3af;
	text-decoration: line-through;
}

.planner-empty-todo {
	padding: 28px 12px;
	text-align: center;
	color: #9ca3af;
	background: #f9fafb;
	border-radius: 16px;
}

.planner-done-card {
	background: #fcfcfd;
}

/* Summary */
.planner-summary {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 14px;
	margin-bottom: 24px;
}

.planner-summary-card {
	background: #fff;
	border: 1px solid #e5e7eb;
	border-radius: 22px;
	padding: 22px;
	box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

.planner-summary-icon {
	font-size: 28px;
}

.planner-summary-card p {
	margin: 10px 0 4px;
	color: #6b7280;
	font-weight: 800;
}

.planner-summary-card strong {
	font-size: 26px;
	color: #111827;
}

/* Guide */
.planner-guide {
	padding: 26px;
}

.planner-guide h2 {
	margin: 0 0 16px;
	font-size: 24px;
	color: #111827;
}

.planner-guide-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 14px;
}

.planner-guide-grid article {
	background: #f8fafc;
	border: 1px solid #e5e7eb;
	border-radius: 18px;
	padding: 18px;
}

.planner-guide-grid h3 {
	margin: 0 0 8px;
	color: #111827;
	font-size: 18px;
}

.planner-guide-grid p {
	margin: 0;
	color: #6b7280;
	line-height: 1.6;
}

/* Responsive */
@media (max-width: 860px) {
	.planner-wrap {
		padding: 24px 12px 50px;
	}

	.planner-hero,
	.planner-key-panel,
	.planner-summary,
	.planner-guide-grid {
		grid-template-columns: 1fr;
	}

	.planner-hero-text {
		padding: 26px 20px;
	}

	.planner-hero h1 {
		font-size: 30px;
	}

	.planner-key-actions {
		flex-direction: column;
	}

	.planner-btn {
		width: 100%;
	}

	.planner-date-panel {
		grid-template-columns: 44px 1fr 44px;
		padding: 14px;
	}

	.planner-date-nav {
		width: 44px;
		height: 44px;
		font-size: 26px;
	}

	.planner-date-center h2 {
		font-size: 19px;
	}

	.planner-todo-input-main {
		grid-template-columns: 1fr;
	}

	.planner-todo-tabs {
		grid-template-columns: 1fr;
	}

	.planner-type-info-card {
		align-items: flex-start;
		flex-direction: column;
	}

	.planner-list-header {
		flex-direction: column;
	}

	.planner-view-filter {
		width: 100%;
		justify-content: flex-start;
	}

	.planner-todo-item {
		grid-template-columns: auto 1fr;
	}

	.planner-todo-actions {
		grid-column: 2 / 3;
	}

	.planner-save-status {
		flex-direction: column;
	}

	.planner-save-badge {
		align-self: flex-start;
	}
}

@media (max-width: 480px) {
	.planner-hero h1 {
		font-size: 27px;
	}

	.planner-desc {
		font-size: 15px;
	}

	.planner-board,
	.planner-save-box,
	.planner-guide {
		padding: 18px;
		border-radius: 20px;
	}

	.planner-date-panel {
		gap: 8px;
	}

	.planner-date-nav {
		width: 40px;
		height: 40px;
		border-radius: 14px;
	}

	.planner-view-filter-btn {
		flex: 1 1 auto;
	}

	.planner-todo-actions {
		flex-wrap: wrap;
	}
}

/* SEO / EEAT / FAQ */
.planner-seo-section,
.planner-eeat-section,
.planner-faq-section {
	margin-bottom: 24px;
}

.planner-seo-section,
.planner-eeat-card,
.planner-faq-section {
	background: #fff;
	border: 1px solid #e5e7eb;
	border-radius: 24px;
	box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.planner-seo-section,
.planner-faq-section {
	padding: 26px;
}

.planner-seo-head {
	max-width: 860px;
	margin-bottom: 20px;
}

.planner-seo-head h2,
.planner-eeat-card h2,
.planner-faq-head h2 {
	margin: 0;
	color: #111827;
	font-size: 24px;
	letter-spacing: -0.03em;
}

.planner-seo-head p,
.planner-eeat-card p {
	color: #6b7280;
	line-height: 1.75;
}

.planner-seo-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 14px;
}

.planner-seo-card {
	background: #f8fafc;
	border: 1px solid #e5e7eb;
	border-radius: 18px;
	padding: 18px;
}

.planner-seo-card h3 {
	margin: 0 0 10px;
	color: #111827;
	font-size: 18px;
}

.planner-seo-card p {
	margin: 0;
	color: #6b7280;
	line-height: 1.7;
}

.planner-eeat-card {
	padding: 26px;
	background:
		radial-gradient(circle at top right, rgba(37, 99, 235, 0.12), transparent 34%),
		#ffffff;
}

.planner-eeat-list {
	list-style: none;
	margin: 18px 0 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 12px;
}

.planner-eeat-list li {
	background: #f8fafc;
	border: 1px solid #e5e7eb;
	border-radius: 16px;
	padding: 16px;
}

.planner-eeat-list strong {
	display: block;
	margin-bottom: 6px;
	color: #111827;
	font-size: 15px;
}

.planner-eeat-list span {
	display: block;
	color: #6b7280;
	line-height: 1.6;
	font-size: 14px;
}

.planner-faq-head {
	margin-bottom: 16px;
}

.planner-faq-list {
	display: grid;
	gap: 10px;
}

.planner-faq-item {
	border: 1px solid #e5e7eb;
	border-radius: 16px;
	background: #f8fafc;
	overflow: hidden;
}

.planner-faq-item summary {
	padding: 16px 18px;
	cursor: pointer;
	font-weight: 900;
	color: #111827;
	list-style: none;
	position: relative;
}

.planner-faq-item summary::-webkit-details-marker {
	display: none;
}

.planner-faq-item summary::after {
	content: "+";
	position: absolute;
	right: 18px;
	top: 50%;
	transform: translateY(-50%);
	color: #2563eb;
	font-size: 20px;
	font-weight: 900;
}

.planner-faq-item[open] summary::after {
	content: "-";
}

.planner-faq-item p {
	margin: 0;
	padding: 0 18px 18px;
	color: #6b7280;
	line-height: 1.7;
}

@media (max-width: 860px) {
	.planner-seo-grid,
	.planner-eeat-list {
		grid-template-columns: 1fr;
	}

	.planner-seo-section,
	.planner-eeat-card,
	.planner-faq-section {
		padding: 20px;
	}

	.planner-seo-head h2,
	.planner-eeat-card h2,
	.planner-faq-head h2 {
		font-size: 21px;
	}
}

.planner-overdue-pill {
	background: #fee2e2;
	color: #b91c1c;
}

.planner-view-filter-btn[data-view="overdue"].active {
	background: #dc2626;
	border-color: #dc2626;
	color: #fff;
}