:root {
	--bg: #0f1115;
	--panel: #171a21;
	--border: #262b36;
	--text: #e6e9ef;
	--muted: #8b93a7;
	--accent: #4f7cff;
	--accent-hover: #6a90ff;
	--danger: #e5484d;
	--success: #3ecf8e;
}

* {
	box-sizing: border-box;
}

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

.auth-wrapper {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
}

.auth-card {
	width: 100%;
	max-width: 380px;
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 32px;
}

.auth-card h1 {
	margin: 0 0 4px;
	font-size: 22px;
}

.auth-card p.subtitle {
	margin: 0 0 24px;
	color: var(--muted);
	font-size: 14px;
}

label {
	display: block;
	font-size: 13px;
	margin-bottom: 6px;
	color: var(--muted);
}

input,
select {
	width: 100%;
	padding: 10px 12px;
	margin-bottom: 16px;
	border-radius: 8px;
	border: 1px solid var(--border);
	background: #0f1115;
	color: var(--text);
	font-size: 14px;
}

select {
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	/* Chevron stroke color is #8b93a7, matching --muted (data URIs can't reference CSS variables). */
	background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238b93a7' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
	background-repeat: no-repeat;
	background-position: right 10px center;
	background-size: 16px;
	padding-right: 32px;
}

select option {
	background: var(--panel);
	color: var(--text);
}

input:focus,
select:focus {
	outline: none;
	border-color: var(--accent);
}

button {
	cursor: pointer;
	border: none;
	border-radius: 8px;
	font-size: 14px;
	font-weight: 600;
	padding: 10px 16px;
}

button.primary {
	width: 100%;
	background: var(--accent);
	color: #fff;
}

button.primary:hover {
	background: var(--accent-hover);
}

button.secondary {
	background: transparent;
	border: 1px solid var(--border);
	color: var(--text);
}

button.danger {
	background: var(--danger);
	color: #fff;
}

.error {
	background: rgba(229, 72, 77, 0.12);
	border: 1px solid rgba(229, 72, 77, 0.4);
	color: #ff9a9c;
	padding: 8px 12px;
	border-radius: 8px;
	font-size: 13px;
	margin-bottom: 16px;
	display: none;
}

.error.visible {
	display: block;
}

.switch-link {
	text-align: center;
	margin-top: 16px;
	font-size: 13px;
	color: var(--muted);
}

.switch-link a {
	color: var(--accent);
	text-decoration: none;
}

/* Dashboard */
.app-shell {
	display: flex;
	min-height: 100vh;
}

.sidebar {
	width: 260px;
	background: var(--panel);
	border-right: 1px solid var(--border);
	padding: 24px 16px;
	display: flex;
	flex-direction: column;
}

.sidebar h2 {
	font-size: 16px;
	margin: 0 0 24px;
}

.sidebar .user-info {
	color: var(--muted);
	font-size: 13px;
	margin-bottom: 8px;
}

.place-list {
	list-style: none;
	margin: 0;
	padding: 0;
	flex: 1;
	overflow-y: auto;
}

.place-list li {
	padding: 10px 12px;
	border-radius: 8px;
	cursor: pointer;
	font-size: 14px;
	margin-bottom: 4px;
	color: var(--muted);
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.place-list-id {
	font-size: 14px;
}

.place-list-owner {
	font-size: 11px;
	color: var(--muted);
	opacity: 0.75;
}

.place-list li:hover {
	background: rgba(255, 255, 255, 0.04);
}

.place-list li.active {
	background: rgba(79, 124, 255, 0.15);
	color: var(--text);
}

.main {
	flex: 1;
	padding: 32px 40px;
	overflow-y: auto;
}

.main-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 24px;
}

.main-header h1 {
	margin: 0;
	font-size: 20px;
}

.card {
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 16px;
	margin-bottom: 14px;
}

.card h3 {
	margin-top: 0;
}

.card-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
}

.card-header h3 {
	margin: 0;
}

.card-header-form {
	flex-wrap: nowrap;
}

.card-header-form .field-group {
	flex: none;
	min-width: 180px;
}

.readers-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 16px;
}

.reader-card {
	background: #0f1115;
	border: 1px solid var(--border);
	border-radius: 10px;
	padding: 16px;
	min-width: 0;
}

.reader-card .reader-name {
	font-weight: 600;
	margin-bottom: 4px;
}

.reader-card .reader-id {
	color: var(--muted);
	font-size: 12px;
	margin-bottom: 12px;
}

.reader-card .field {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 8px;
	font-size: 13px;
}

.reader-card .field input[type="number"],
.reader-card .field select {
	width: 90px;
	margin: 0;
	padding: 6px 8px;
}

.reader-card .field select {
	/* Keep room for the chevron icon within the narrow 90px width. */
	padding-right: 28px;
}

.reader-card .actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 12px;
}

.reader-card .actions button {
	flex: 1 1 calc(50% - 4px);
	padding: 10px 8px;
	white-space: nowrap;
}

.badge {
	display: inline-block;
	padding: 2px 8px;
	border-radius: 999px;
	font-size: 11px;
	font-weight: 600;
}

.badge.on {
	background: rgba(62, 207, 142, 0.15);
	color: var(--success);
}

.badge.off {
	background: rgba(229, 72, 77, 0.15);
	color: var(--danger);
}

.empty-state {
	color: var(--muted);
	font-size: 14px;
	text-align: center;
	padding: 40px 0;
}

.inline-form {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
	align-items: flex-end;
}

.inline-form .field-group {
	flex: 1;
	min-width: 140px;
}

.inline-form .field-group label {
	margin-bottom: 4px;
}

.inline-form input {
	margin-bottom: 0;
}

.inline-form button {
	width: auto;
	white-space: nowrap;
}

.hidden {
	display: none !important;
}

.modal-overlay {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.6);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	z-index: 100;
}

.modal {
	width: 100%;
	max-width: 560px;
	max-height: 85vh;
	overflow-y: auto;
	background: var(--bg);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 24px;
}

.modal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 20px;
}

.modal-header h2 {
	margin: 0;
	font-size: 18px;
}

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

.acl-entry {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px 0;
	border-bottom: 1px solid var(--border);
	font-size: 14px;
}

.acl-entry:last-child {
	border-bottom: none;
}

.acl-entry .acl-description {
	flex: 1;
	color: var(--text);
}

.badge.type-badge {
	background: rgba(79, 124, 255, 0.15);
	color: var(--accent);
	white-space: nowrap;
}