:root {
	--bg: #f4f6fb;
	--surface: #ffffff;
	--ink: #0f172a;
	--muted: #64748b;
	--line: #dbe2f0;
	--primary: #1d4ed8;
	--primary-strong: #1e3a8a;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: "Segoe UI", Tahoma, sans-serif;
	background: linear-gradient(180deg, #eef3ff 0%, var(--bg) 140px, var(--bg) 100%);
	color: var(--ink);
	line-height: 1.5;
}

header {
	background: var(--primary-strong);
	color: white;
	padding: 14px 16px;
	position: sticky;
	top: 0;
	z-index: 10;
	box-shadow: 0 8px 20px rgba(15, 23, 42, 0.2);
}

header h1 {
	margin: 0;
	font-size: 1.1rem;
}

nav {
	margin-top: 8px;
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

nav a {
	color: white;
	font-weight: 600;
	text-decoration: none;
	padding: 8px 12px;
	border: 1px solid rgba(255, 255, 255, 0.35);
	border-radius: 999px;
}

.app-shell {
	max-width: 1080px;
	margin: 0 auto;
	padding: 12px;
}

section {
	background: var(--surface);
	margin: 12px 0;
	padding: 14px;
	border-radius: 14px;
	border: 1px solid var(--line);
}

h2, h3 {
	margin-top: 0;
}

a {
	text-decoration: none;
	color: var(--primary);
}

.meta-list,
.day-list {
	padding-left: 20px;
	margin: 0;
}

.day-list-item {
	margin-bottom: 8px;
	list-style: none;
}

.day-link {
	display: block;
	padding: 10px 12px;
	border: 1px solid var(--line);
	border-radius: 10px;
	background: #fafcff;
}

.time {
	font-weight: 700;
	color: var(--primary);
}

.item {
	margin-bottom: 10px;
}

.timeline-item {
	padding: 10px;
	border-radius: 10px;
	border: 1px solid var(--line);
	background: #fcfdff;
}

.tips-section {
	margin-top: 4px;
}

.tips-collapsible {
	border: 1px solid var(--line);
	border-radius: 12px;
	background: #fffdf8;
	padding: 6px 10px;
}

.tips-collapsible summary {
	cursor: pointer;
	font-weight: 700;
	padding: 8px 2px;
	list-style: none;
}

.tips-collapsible summary::-webkit-details-marker {
	display: none;
}

.tips-list {
	padding-bottom: 8px;
}

.tip-item {
	background: #fff;
}

.back-link {
	display: inline-block;
	padding: 10px 12px;
	margin: 8px 0 24px;
	border-radius: 10px;
	background: white;
	border: 1px solid var(--line);
}

.admin-card {
	border: 1px solid var(--line);
	border-radius: 12px;
	padding: 12px;
	margin-bottom: 12px;
}

.card-head {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 10px;
	margin-bottom: 8px;
}

.card-head h3 {
	margin: 0;
	font-size: 1rem;
}

.card-toggle,
.secondary-btn {
	border: 1px solid var(--line);
	background: white;
	color: var(--ink);
	border-radius: 10px;
	padding: 8px 12px;
	font-weight: 600;
	min-height: 40px;
}

.secondary-btn {
	margin-bottom: 10px;
}

.login-section {
	max-width: 460px;
	margin: 16px auto;
}

.login-form {
	display: grid;
	gap: 8px;
}

.login-form input {
	width: 100%;
	padding: 10px;
	border: 1px solid #cbd5e1;
	border-radius: 10px;
	background: white;
	min-height: 42px;
}

.error-text {
	color: #b91c1c;
	font-weight: 600;
	margin-top: 10px;
}

.filter-bar {
	display: grid;
	gap: 8px;
	margin-bottom: 12px;
	padding: 10px;
	border: 1px dashed var(--line);
	border-radius: 10px;
	background: #fbfcff;
}

.filter-bar input {
	width: 100%;
	padding: 10px;
	border: 1px solid #cbd5e1;
	border-radius: 10px;
	background: white;
	min-height: 42px;
}

.filter-bar .secondary-btn {
	margin-bottom: 0;
}

.admin-card.active-plan {
	border-color: var(--primary);
	box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

#admin-page.compact-mode .admin-card .card-body {
	display: none;
}

#admin-page.compact-mode .admin-card.expanded .card-body {
	display: block;
}

.edit-form {
	display: grid;
	gap: 8px;
	margin-bottom: 10px;
}

.edit-form input,
.edit-form button,
input[type="file"],
#save-order,
.order-btn {
	min-height: 42px;
}

.edit-form input,
input[type="file"] {
	width: 100%;
	padding: 10px;
	border: 1px solid #cbd5e1;
	border-radius: 10px;
	background: white;
}

.edit-form button,
.primary-btn {
	width: fit-content;
	padding: 9px 14px;
	border: 1px solid var(--primary);
	color: white;
	background: var(--primary);
	border-radius: 10px;
	font-weight: 600;
}

.secondary-btn {
	display: inline-block;
	text-decoration: none;
}

#admin-day-page .admin-card {
	margin-top: 10px;
}

.coords-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 10px;
}

.muted {
	color: var(--muted);
	margin-top: 0;
}

.gallery {
	margin-top: 10px;
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
	gap: 8px;
}

.gallery img {
	width: 100%;
	height: 100px;
	object-fit: cover;
	border-radius: 8px;
	border: 1px solid var(--line);
}

.sortable-list {
	list-style: none;
	padding: 0;
	margin: 12px 0;
}

.sortable-group-title {
	font-weight: 700;
	font-size: 0.95rem;
	color: var(--primary-strong);
	padding: 8px 6px;
}

.sortable-item {
	background: #ffffff;
	border: 1px solid var(--line);
	border-radius: 10px;
	padding: 10px;
	margin-bottom: 8px;
	display: flex;
	gap: 10px;
	align-items: center;
	cursor: grab;
}

.plan-group {
	margin: 16px 0;
	padding-top: 6px;
	border-top: 1px dashed var(--line);
}

.plan-group-title {
	margin-bottom: 10px;
	color: var(--primary-strong);
	font-size: 1rem;
}

.sortable-item.dragging {
	opacity: 0.5;
}

.sortable-text {
	flex: 1;
	word-break: break-word;
}

.drag-handle {
	font-weight: bold;
	color: var(--muted);
	font-size: 1.1rem;
}

.mobile-order-actions {
	display: inline-flex;
	gap: 6px;
}

.order-btn {
	border: 1px solid var(--line);
	background: white;
	border-radius: 8px;
	padding: 0 10px;
	font-weight: 700;
}

#map {
	height: 320px;
	border-radius: 12px;
}

#picker-map {
	height: 300px;
	border-radius: 12px;
	margin-bottom: 14px;
	border: 1px solid var(--line);
}

.pick-help {
	margin-bottom: 8px;
}

@media (min-width: 768px) {
	header {
		padding: 16px 24px;
	}

	header h1 {
		font-size: 1.35rem;
	}

	.app-shell {
		padding: 20px;
	}

	section {
		padding: 18px;
	}

	#map {
		height: 400px;
	}

	#picker-map {
		height: 360px;
	}
}

@media (max-width: 767px) {
	.coords-grid {
		grid-template-columns: 1fr;
	}

	.edit-form button,
	.primary-btn,
	.pick-on-map,
	.secondary-btn {
		width: 100%;
	}

	.sortable-item {
		align-items: flex-start;
	}
}