/* ==========================================================================
   SmokePing Dark — a modern dark theme for SmokePing 2.x
   https://github.com/ssamjh/Smokeping-Dark-Theme
   ========================================================================== */

:root {
	--bg: #0e1217;
	--surface: #141a21;
	--surface-2: #1a212b;
	--border: #29323e;
	--border-soft: #202834;
	--text: #dfe5ee;
	--text-muted: #8b96a5;
	--accent: #58b7ff;
	--accent-soft: rgba(88, 183, 255, 0.12);
	--graph-bg: #c9c3b6; /* matches colorbackground in the Presentation config */
	--radius: 10px;
	--sidebar-width: 250px;
}

* {
	scrollbar-width: thin;
	scrollbar-color: #333e4d transparent;
}
::-webkit-scrollbar {
	width: 8px;
	height: 8px;
}
::-webkit-scrollbar-thumb {
	background: #333e4d;
	border-radius: 4px;
}
::-webkit-scrollbar-track {
	background: transparent;
}
::selection {
	background: var(--accent-soft);
	color: var(--text);
}

body {
	background: var(--bg);
	color: var(--text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
		"Helvetica Neue", Arial, sans-serif;
	font-size: 13px;
	margin: 0;
	display: inline-block;
	width: 100%;
	-webkit-font-smoothing: antialiased;
}

h1 {
	font-size: 26px;
	line-height: 32px;
	font-weight: 600;
	letter-spacing: -0.02em;
	margin: 12px 5px 4px;
	color: var(--text);
}
h2 {
	font-size: 14px;
	line-height: 20px;
	font-weight: 400;
	margin: 0 5px 10px;
	color: var(--text-muted);
}
small {
	font-size: 11px;
}
hr {
	display: none;
}
img {
	border: 0;
}
a {
	color: var(--accent);
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */

.sidebar {
	background: var(--surface);
	border-right: 1px solid var(--border-soft);
	position: fixed;
	top: 0;
	left: 0;
	width: var(--sidebar-width);
	height: 100%;
	color: var(--text-muted);
	z-index: 10;
}

.sidebar-header {
	border-bottom: 1px solid var(--border-soft);
	height: 50px;
	position: relative;
	padding: 10px;
	box-sizing: border-box;
	display: flex;
	align-items: center;
}
.sidebar-header .logo {
	margin: 0;
	display: inline-block;
	padding: 0 5px;
}

.sidebar-menu {
	overflow-x: hidden;
	overflow-y: auto;
	position: absolute;
	top: 51px;
	bottom: 0;
	width: calc(var(--sidebar-width) - 1px);
	padding-top: 8px;
	box-sizing: border-box;
}

.sidebar-menu img {
	margin: 10px 0 14px 15px;
	opacity: 0.6;
	transition: opacity 0.2s ease;
}
.sidebar-menu img:hover {
	opacity: 1;
}
.sidebar-menu br {
	display: none;
}

.sidebar .filter-label,
.sidebar .hierarchy-label {
	display: none;
}
.sidebar .filter-text,
.sidebar .hierarchy-popup {
	margin: 10px 12px;
}
.sidebar .hierarchy-popup select {
	width: 100%;
	background: var(--bg);
	color: var(--text);
	border: 1px solid var(--border);
	border-radius: 6px;
	padding: 6px;
}
.sidebar .filter-text input {
	width: 100%;
	box-sizing: border-box;
	border: 1px solid var(--border);
	padding: 7px 10px;
	border-radius: 6px;
	background-color: var(--bg);
	color: var(--text);
	font-size: 12px;
	outline: none;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.sidebar .filter-text input::placeholder {
	color: var(--text-muted);
}
.sidebar .filter-text input:focus {
	border-color: var(--accent);
	box-shadow: 0 0 0 3px var(--accent-soft);
}

.sidebar ul.menu {
	margin: 0;
	padding: 0 8px 10px;
	list-style: none;
	display: block;
}

.sidebar ul.menu li {
	margin: 2px 0;
	border: 0;
	border-radius: 7px;
	position: relative;
	transition: background 0.15s ease;
}
.sidebar ul.menu li.menuopen,
.sidebar ul.menu li:hover,
.sidebar ul.menu li.menuactive {
	border: 0;
	background: rgba(255, 255, 255, 0.05);
	color: var(--text);
}
.sidebar ul.menu li.menuactive {
	background: var(--accent-soft);
}
.sidebar ul.menu li a {
	color: #b6c0cd;
	line-height: 2.3em;
	display: block;
	padding-left: 10px;
	text-decoration: none;
	border-radius: 7px;
	transition: color 0.15s ease;
}
.sidebar ul.menu li a b {
	font-weight: 600;
	letter-spacing: 0.06em;
	font-size: 11px;
}
.sidebar ul.menu li:hover > a {
	color: var(--text);
}
.sidebar ul.menu li a.menulinkactive {
	color: var(--accent);
	font-weight: 600;
}
.sidebar ul.menu li ul {
	background: rgba(0, 0, 0, 0.25);
	border-radius: 7px;
	padding: 4px;
	margin: 0 0 4px 0;
}

/* --------------------------------------------------------------------------
   Top navbar
   -------------------------------------------------------------------------- */

.navbar {
	height: 50px;
	border-bottom: 1px solid var(--border-soft);
	background: rgba(14, 18, 23, 0.85);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	box-sizing: border-box;
	position: fixed;
	top: 0;
	right: 0;
	left: var(--sidebar-width);
	box-shadow: none;
	text-shadow: none;
	z-index: 9;
}

.navbar .navbar-menu {
	border-right: 1px solid var(--border-soft);
	height: 50px;
	display: inline-block;
}
.navbar .navbar-refresh {
	border-right: 0;
	height: 34px;
	display: inline-block;
	position: absolute;
	top: 8px;
	left: 62px;
	padding: 0;
	line-height: 34px;
	font-size: 13px;
	font-weight: 500;
	cursor: pointer;
}
.navbar .navbar-refresh a {
	color: var(--text-muted);
	text-decoration: none;
	display: inline-block;
	padding: 0 14px;
	border: 1px solid var(--border);
	border-radius: 17px;
	transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.navbar .navbar-refresh a:hover {
	color: var(--text);
	border-color: var(--accent);
	background: var(--accent-soft);
}
.navbar .navbar-user {
	border-left: 1px solid var(--border-soft);
	height: 50px;
	display: inline-block;
	right: 0;
	position: absolute;
	padding: 0 16px;
	line-height: 50px;
	font-size: 13px;
	font-weight: 500;
	color: var(--text-muted);
}
.navbar .navbar-user .icon-person {
	background: no-repeat center
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%238b96a5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2'/%3E%3Ccircle cx='12' cy='7' r='4'/%3E%3C/svg%3E");
	width: 24px;
	height: 24px;
	display: inline-block;
	vertical-align: middle;
	padding-right: 8px;
	opacity: 0.9;
}
a#menu-button {
	background: no-repeat center
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23dfe5ee' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M4 6h16M4 12h16M4 18h16'/%3E%3C/svg%3E");
	text-indent: 100%;
	white-space: nowrap;
	overflow: hidden;
	display: block;
	opacity: 0.6;
	height: 50px;
	width: 50px;
	transition: opacity 0.15s ease;
}
a#menu-button:hover {
	opacity: 1;
}

/* --------------------------------------------------------------------------
   Main content
   -------------------------------------------------------------------------- */

.main {
	padding-left: var(--sidebar-width);
	margin: 10px 14px;
	padding-top: 50px;
	display: inline-block;
}

.main .panel,
.main .panel-no-border {
	margin: 6px;
	display: inline-block;
	vertical-align: top;
}

.main .panel {
	border: 1px solid var(--border-soft);
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
	background: var(--surface-2);
	border-radius: var(--radius);
	overflow: hidden;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.main .panel:hover {
	border-color: var(--border);
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.45);
}

.main .panel-heading {
	background: transparent;
	border-bottom: 1px solid var(--border-soft);
	box-shadow: none;
}

.main .panel-heading h2,
.main .panel-heading-no-border h2 {
	margin: 0;
	padding-left: 12px;
	line-height: 34px;
	font-size: 13px;
	font-weight: 600;
	color: var(--text);
}

.main .panel-body {
	padding: 8px;
	line-height: 0; /* removes descender gap under the graph image */
}
.main .panel-body a {
	line-height: 0;
}
.main .panel-body img {
	border-radius: 6px;
	display: inline-block;
}

/* keep normal line-height for panels that contain text rather than graphs */
.main .panel-body form,
.main .panel-body p,
.main .panel-body table {
	line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.footer {
	border-top: 1px solid var(--border-soft);
	padding-left: var(--sidebar-width);
}

.footer p {
	display: inline-block;
	margin: 8px 14px;
}

.footer p.footer-right {
	float: right;
}

.footer,
.footer a {
	color: var(--text-muted);
	text-decoration: none;
}
.footer a:hover {
	color: var(--accent);
	text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Sidebar toggle + responsive (same behaviour as stock theme)
   -------------------------------------------------------------------------- */

.sidebar-hidden .sidebar {
	left: calc(-1 * var(--sidebar-width)) !important;
}

.sidebar-hidden .main,
.sidebar-hidden .footer {
	padding-left: 0 !important;
}
.sidebar-hidden .navbar {
	left: 0 !important;
}

@media (max-width: 900px) {
	.sidebar,
	.navbar {
		transition: left 0.4s ease;
	}
	.sidebar {
		left: calc(-1 * var(--sidebar-width));
	}
	.navbar {
		left: 0;
	}
	.main,
	.footer {
		padding-left: 0;
	}
	.sidebar-visible .sidebar {
		left: 0 !important;
	}
	.sidebar-visible .navbar {
		left: var(--sidebar-width) !important;
	}
}

.img-responsive {
	max-width: 100%;
	height: auto;
}