/* WaWi App - responsives Grundgeruest */

:root {
	--color-primary: #1d6f8c;
	--color-primary-dark: #14526a;
	--color-bg: #f2f4f6;
	--color-surface: #ffffff;
	--color-border: #dde3e8;
	--color-text: #23303a;
	--color-muted: #64748b;
	--color-danger: #c0392b;
	--color-danger-bg: #fdecea;
	--color-success: #1e8e5a;
	--color-success-bg: #e8f7ef;
	--radius: 8px;
	--shadow: 0 1px 3px rgba(0,0,0,.08);
	--space-1: 4px;
	--space-2: 8px;
	--space-3: 16px;
	--space-4: 24px;
	--header-height: 56px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	background: var(--color-bg);
	color: var(--color-text);
	font-size: 16px;
	line-height: 1.45;
}

a { color: var(--color-primary); }
a:hover { color: var(--color-primary-dark); }

h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 var(--space-3); }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; }
h4 { font-size: 1rem; }

img { max-width: 100%; }

/* ---------- Layout ---------- */

.app-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--color-primary);
	color: #fff;
	box-shadow: var(--shadow);
}

.app-header .bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	max-width: 1100px;
	margin: 0 auto;
	padding: 0 var(--space-3);
	height: var(--header-height);
}

.app-header .brand {
	color: #fff;
	font-weight: 700;
	font-size: 1.1rem;
	text-decoration: none;
	white-space: nowrap;
}

.nav-toggle {
	display: none;
}

.nav-toggle-label {
	display: none;
	width: 40px;
	height: 40px;
	border-radius: var(--radius);
	cursor: pointer;
	position: relative;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
	content: "";
	position: absolute;
	left: 8px;
	right: 8px;
	height: 2px;
	background: #fff;
	transition: transform .15s ease;
}

.nav-toggle-label span { top: 19px; }
.nav-toggle-label span::before { top: -7px; }
.nav-toggle-label span::after { top: 7px; }

.app-nav {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
	align-items: center;
}

.app-nav a {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: #fff;
	text-decoration: none;
	padding: 8px 12px;
	border-radius: var(--radius);
	font-size: .92rem;
	white-space: nowrap;
}

.app-nav a:hover,
.app-nav a:focus {
	background: rgba(255,255,255,.15);
}

.app-nav a img {
	height: 16px;
	width: 16px;
	background: rgba(255,255,255,.85);
	border-radius: 4px;
	padding: 2px;
	box-sizing: content-box;
}

.page-content {
	max-width: 1100px;
	margin: 0 auto;
	padding: var(--space-3);
}

.card {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	padding: var(--space-3);
	margin-bottom: var(--space-3);
}

.app-footer {
	text-align: center;
	color: var(--color-muted);
	font-size: .85rem;
	padding: var(--space-4) var(--space-3);
}

.app-footer a { color: var(--color-muted); }

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

.btn, input[type="submit"], button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	background: var(--color-primary);
	color: #fff;
	border: none;
	border-radius: var(--radius);
	padding: 10px 16px;
	font-size: .95rem;
	text-decoration: none;
	cursor: pointer;
	line-height: 1.2;
}

.btn:hover, input[type="submit"]:hover, button:hover {
	background: var(--color-primary-dark);
	color: #fff;
}

.btn img, a.btn img {
	height: 16px;
	width: 16px;
	vertical-align: middle;
	background: rgba(255,255,255,.85);
	border-radius: 4px;
	padding: 2px;
	box-sizing: content-box;
}

.btn-small { padding: 6px 10px; font-size: .85rem; }

.btn-danger { background: var(--color-danger); }
.btn-danger:hover { background: #96291d; }

.btn-secondary { background: var(--color-muted); }
.btn-secondary:hover { background: #4b5766; }

/* ---------- Forms ---------- */

form { margin: 0; }

.form-group {
	margin-bottom: var(--space-3);
}

.form-group label {
	display: block;
	font-weight: 600;
	font-size: .88rem;
	color: var(--color-muted);
	margin-bottom: var(--space-1);
}

input[type="text"],
input[type="number"],
input[type="password"],
input[type="email"],
input[type="date"],
select,
textarea {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	font-size: 1rem;
	background: #fff;
	color: var(--color-text);
	font-family: inherit;
}

input:focus, select:focus, textarea:focus {
	outline: none;
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(29,111,140,.15);
}

input[readonly] { background: #f3f5f7; color: var(--color-muted); }

.form-actions {
	display: flex;
	gap: var(--space-2);
	flex-wrap: wrap;
	margin-top: var(--space-3);
}

.form-row {
	display: flex;
	gap: var(--space-3);
	flex-wrap: wrap;
}

.form-row .form-group { flex: 1 1 200px; }

/* ---------- Alerts / Messages ---------- */

.alert {
	border-radius: var(--radius);
	padding: var(--space-2) var(--space-3);
	margin-bottom: var(--space-3);
}

.alert-danger { background: var(--color-danger-bg); color: var(--color-danger); }
.alert-success { background: var(--color-success-bg); color: var(--color-success); }

/* ---------- Tabellen: Desktop normal, Mobile als Karten ---------- */

.table-wrap { width: 100%; }

table.data-table {
	width: 100%;
	border-collapse: collapse;
	background: var(--color-surface);
}

table.data-table th,
table.data-table td {
	text-align: left;
	padding: 10px 12px;
	border-bottom: 1px solid var(--color-border);
	vertical-align: middle;
}

table.data-table th {
	background: #f7f9fa;
	font-size: .82rem;
	text-transform: uppercase;
	letter-spacing: .02em;
	color: var(--color-muted);
	cursor: pointer;
	white-space: nowrap;
}

table.data-table tbody tr:hover { background: #f5faff; }
table.data-table tr.is-clickable { cursor: pointer; }

@media (max-width: 640px) {
	table.data-table thead { display: none; }
	table.data-table, table.data-table tbody, table.data-table tr, table.data-table td {
		display: block;
		width: 100%;
	}
	table.data-table tr {
		border: 1px solid var(--color-border);
		border-radius: var(--radius);
		margin-bottom: var(--space-2);
		padding: var(--space-2) var(--space-3);
		background: var(--color-surface);
	}
	table.data-table td {
		border: none;
		padding: 4px 0;
		display: flex;
		justify-content: space-between;
		gap: var(--space-3);
	}
	table.data-table td::before {
		content: attr(data-label);
		font-weight: 600;
		font-size: .78rem;
		text-transform: uppercase;
		color: var(--color-muted);
		flex: 0 0 auto;
	}
	table.data-table td:empty { display: none; }
}

/* ---------- Formular-Tabellen (Detailmasken) als gestapelte Felder ---------- */

table.form-table { width: 100%; border-collapse: collapse; }
table.form-table td { padding: var(--space-1) 0; border: none; vertical-align: middle; }

@media (max-width: 640px) {
	table.form-table, table.form-table tbody, table.form-table tr, table.form-table td {
		display: block;
		width: 100%;
	}
	table.form-table tr { margin-bottom: var(--space-2); }
	table.form-table td:first-child {
		font-weight: 600;
		font-size: .85rem;
		color: var(--color-muted);
		padding-bottom: 2px;
	}
}

/* ---------- Suche / Scan ---------- */

.search-card {
	max-width: 420px;
	margin: 0 auto;
	text-align: center;
}

/* ---------- Responsive Nav (Hamburger) ---------- */

@media (max-width: 800px) {
	.nav-toggle-label { display: block; }

	.app-nav {
		display: none;
		position: absolute;
		top: var(--header-height);
		left: 0;
		right: 0;
		background: var(--color-primary-dark);
		flex-direction: column;
		align-items: stretch;
		padding: var(--space-2);
		gap: 2px;
	}

	.app-nav a { padding: 12px; }

	.nav-toggle:checked ~ .app-nav {
		display: flex;
	}

	.nav-toggle:checked ~ .nav-toggle-label span {
		background: transparent;
	}
	.nav-toggle:checked ~ .nav-toggle-label span::before {
		transform: translateY(7px) rotate(45deg);
	}
	.nav-toggle:checked ~ .nav-toggle-label span::after {
		transform: translateY(-7px) rotate(-45deg);
	}
}