/* ==========================
   Theme variables / palette
   ========================== */

:root {
	--body-bg-1: #0f0f23;
	--body-bg-2: #363675;
	--body-bg-3: #16213e;
	--navbar-bg: rgba(26, 26, 46, 0.95);
	--navbar-border: rgba(0, 150, 255, 0.3);
	--navbar-shadow-1: rgba(0, 150, 255, 0.2);
	--navbar-shadow-2: rgba(0, 150, 255, 0.15);
	--logo: #0096ff;
	--logo-shadow: rgba(0, 150, 255, 0.5);
	--nav: #87ceeb;
	--nav-hover: #00d4ff;
	--nav-hover-bg: #0096ff;
	--nav-bg-highlight: rgba(0, 212, 255, 0.2);
	--header: #0096ff;
	--header-bg-1: rgba(0, 150, 255, 0.1);
	--header-bg-2: rgba(26, 26, 46, 0.9);
	--header-shadow: rgba(0, 150, 255, 0.5);
	--header-content: #87ceeb;
	--content: #acb1b5;
	--content-hover: #ffffff;
	--content-bg: rgba(26, 26, 46, 0.9);
	--content-hover-bg: rgba(42, 42, 73, 0.9);
	--content-border: rgba(0, 212, 255, 0.45);
	--content-hover-border: rgba(0, 212, 255, 1);
	--content-shadow: rgba(0, 212, 255, 0.65);
	--terminal: #02aa02;
	--terminal-error: #ff4c4c;
	--terminal-bg: rgba(0, 0, 0, 1);
	--terminal-border: rgba(0, 150, 255, 0.3);
	--button-config: white;
	--button-config-bg-1: #3b82f6;
	--button-config-bg-2: #2563eb;
	--button-create: white;
	--button-create-bg-1: #22c55e;
	--button-create-bg-2: #16a34a;
	--button-create-shadow: rgba(34, 197, 94, 0.4);
	--button-start: white;
	--button-start-bg-1: #22c55e;
	--button-start-bg-2: #16a34a;
	--button-start-shadow: rgba(34, 197, 94, 0.4);
	--button-stop: white;
	--button-stop-bg-1: #ef4444;
	--button-stop-bg-2: #dc2626;
	--button-stop-shadow: rgba(239, 68, 68, 0.4);
	--button-browse: white;
	--button-browse-bg-1: #667eea;
	--button-browse-bg-2: #5a67d8;
	--button-browse-shadow: rgba(6, 23, 80, 0.4);
	--button-remove: white;
	--button-remove-bg-1: #f87171;
	--button-remove-bg-2: #ef4444;
	--button-remove-shadow: rgba(239, 68, 68, 0.4);
	--button-save: white;
	--button-save-bg-1: #22c55e;
	--button-save-bg-2: #16a34a;
	--button-save-shadow: rgba(34, 197, 94, 0.4);
	--button-cancel: white;
	--button-cancel-bg-1: #3e3232;
	--button-cancel-bg-2: #3a1e1e;
	--button-cancel-shadow: rgba(43, 26, 26, 0.4);
	--table-header: white;
	--table-header-bg-1: #518ca5;
	--table-header-bg-2: rgba(0, 150, 255, 0.9);
	--table: white;
	--table-row-bg-1: rgba(1, 57, 113, 0.65);
	--table-row-bg-2: rgba(0, 40, 80, 0.65);
	--table-border: rgba(0, 212, 255, 1);
	--input: rgba(26, 26, 46, 1);
	--input-placeholder: #326075;
	--input-bg: #87ceeb;
	--input-border: #0096ff;
	--input-focus: rgb(4, 4, 11);
	--input-focus-bg: #a0d9f1;
	--input-focus-border: #1ea1fd;
	--input-focus-shadow: rgba(0, 150, 255, 0.59);
	--status-running: #22c55e;
	--status-starting: #facc15;
	--status-stopped: #ed8d70;
	--status-stopping: #f97316;
	/*--status-critical: #e13a3a;*/
	--status-neutral: #87ceeb;
	--status-neutral-bg-1: #0a3e93;
	--status-neutral-bg-2: #2563eb;
	--status-good: #72f6ce;
	--status-good-bg-1: #034a1d;
	--status-good-bg-2: #558868;
	--status-warning: #fadbb6;
	--status-warning-bg-1: #5c460c;
	--status-warning-bg-2: #8a7658;
	--status-critical: #fdbbbb;
	--status-critical-bg-1: #530a0a;
	--status-critical-bg-2: #634141;
	--graph-bg: #292929;
}



/* ==========================
   Keyframes
   ========================== */
@keyframes blinker {
	20% {
		opacity: 1;
	}
	50% {
		opacity: .3;
	}
	80% {
		opacity: 1;
	}
}

@keyframes spin {
	to {
		transform: rotate(360deg);
	}
}

@keyframes pulse {
	0% {
		transform: scale(1);
	}
	50% {
		transform: scale(2);
	}
	100% {
		transform: scale(1);
	}
}


/* ==========================
   Base / Reset
   ========================== */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: 'Rajdhani', 'Inter', sans-serif;
	/* font-family: 'Orbitron', monospace; */
	background: linear-gradient(45deg, var(--body-bg-1) 0%, var(--body-bg-2) 50%, var(--body-bg-3) 100%);
	min-height: 100vh;
	position: relative;
	overflow-x: hidden;
	background-size: cover;
	background-position: center;
	background-attachment: fixed;
}

h2 {
	color: var(--header);
	margin-bottom: 0.75rem;
	font-size: 1.8rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1px;
	text-shadow: 0 0 10px var(--header-shadow);
}

h3 {
	color: var(--header);
	margin-bottom: 1rem;
	font-size: 1.3rem;
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

h4 {
	color: var(--header);
	margin: 0;
	font-size: 1.1rem;
	font-weight: 600;
}

/* ==========================
   Header / Navigation / Logo
   ========================== */
.logo {
	font-size: 2.2rem;
	font-weight: 700;
	color: var(--logo);
	display: flex;
	align-items: center;
	gap: 0.75rem;
	font-family: 'Orbitron', monospace;
	text-transform: uppercase;
	letter-spacing: 1px;
	text-shadow: 0 0 10px var(--logo-shadow);
	text-decoration: none;
}

.logo i {
	font-size: 1.8rem;
	animation: spin 15s linear infinite;
	color: var(--logo);
}

.navbar {
	background: var(--navbar-bg);
	backdrop-filter: blur(15px);
	padding: 1rem 0;
	box-shadow:
		0 2px 20px var(--navbar-shadow-1),
		inset 0 1px 0 var(--navbar-shadow-2);
	border-bottom: 1px solid var(--navbar-border);
}

.navbar-content {
	max-width: 1400px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 2rem;
}

.nav-links {
	display: flex;
	gap: 2rem;
	list-style: none;
}

.nav-links a {
	text-decoration: none;
	color: var(--nav);
	font-weight: 600;
	font-family: 'Rajdhani', sans-serif;
	font-size: 1.2rem;
	text-transform: uppercase;
	letter-spacing: 1px;
	transition: all 0.4s ease;
	position: relative;
	padding: 0.5rem 1rem;
	border-radius: 8px;
	border: 1px solid var(--navbar-bg);
}

.nav-links a::before {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(45deg, transparent, var(--nav-bg-highlight), transparent);
	opacity: 0;
	transition: opacity 0.4s ease;
	border-radius: 8px;
}

.nav-links a:hover::before, .nav-menu a.active::before {
	opacity: 1;
}

.nav-links a:hover, .nav-links a.active {
	color: var(--nav-hover);
	text-shadow: 0 0 15px var(--nav-bg-highlight);
	border: 1px solid var(--nav-hover);
}

.nav-links a.active::after {
	content: '';
	position: absolute;
	bottom: -3px;
	left: 50%;
	transform: translateX(-50%);
	width: 80%;
	height: 2px;
	background: linear-gradient(90deg, transparent, var(--nav-bg-highlight), transparent);
	box-shadow: 0 0 10px var(--nav-bg-highlight);
}

/* ==========================
   Layout: main container / sidebar / content
   ========================== */
.main-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 2rem;
	display: grid;
	grid-template-columns: 350px 1fr;
	gap: 3rem;
	position: relative;
	z-index: 2;
}

.content-area {
	background: var(--content-bg);
	backdrop-filter: blur(20px);
	border: 1px solid var(--content-border);
	border-radius: 20px;
	box-shadow: 0 0 30px var(--content-shadow);
	overflow: hidden;
	position: relative;
}

.content-header {
	border-bottom: 1px solid var(--content-border);
	background: var(--header-bg-1);
	position: relative;
	z-index: 1;
}

.content-header-inner {
	padding: 1.5rem;
	background-color:var(--header-bg-2);
	display: flex;
	flex-wrap: wrap;
}

.content-header-inner h2 {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	flex: 2;
}

.content-header-inner .content-header-buttons {
	flex: 1;
	text-align: right;
}

.content-header-inner p {
	color: var(--header-content);
	font-size: 1rem;
	font-weight: 300;
	letter-spacing: 1px;
	flex: 3 100%;
}

.content-body {
	padding: 2rem;
	position: relative;
	z-index: 1;
	color: var(--content);
}

.content-body ul {
	margin-left: 1rem;
}




/* =========================
   Tables
   ========================== */
table {
	width: 100%;
	border-collapse: collapse;
	border-radius: 10px;
	border: 0 none;
	overflow: hidden;
}
table thead {
	border: 0 none;
}
table thead tr {
	background: linear-gradient(165deg, var(--table-header-bg-1) 0%, var(--table-header-bg-2) 100%);
	border-bottom: 2px solid var(--table-border);
	color: var(--table-header);
}
table th {
	padding: 1rem;
	text-align: left;
	font-weight: 600;
	text-transform: uppercase;
	font-size: 0.9rem;
}
table tbody tr {
	background-color: var(--table-row-bg-1);
	transition: background 0.3s;
}
table tbody tr:nth-child(even) {
	background-color: var(--table-row-bg-2);
}
table td {
	padding: 0.5rem 1rem;
	color: var(--table);
}

.terminal {
	color: var(--terminal);
	background: var(--terminal-bg);
	border: 1px solid var(--terminal-border);
	border-radius: 0.5rem;
	padding: 1rem;
	overflow: scroll;
	max-height: 40vh;
	font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
	white-space: pre-line;
}
.terminal .line-stderr {
	color: var(--terminal-error);
}



/* ==========================
   Forms / Buttons / Controls
   ========================== */
.form-group {
	margin-bottom: 1.5rem;
	display: flex;
	flex-wrap: wrap;
}

.form-group label {
	flex: 19;
	order: 2;
	margin: 0.25rem 0;
	font-weight: 600;
	color: var(--header);
	font-family: 'Rajdhani', sans-serif;
	font-size: 1.1rem;
	text-transform: uppercase;
	letter-spacing: 1px;
	text-shadow: 0 0 8px var(--header-shadow);
}

.form-group .form-values label {
	color: var(--input);
	line-height: 2rem;
}

.form-group input[type=text],
.form-group input[type=password],
.form-group input[type=date],
.form-group input[type=datetime],
.form-group input[type=time],
.form-group input[type=number],
.form-group input[type=search],
.form-group select,
.form-group textarea,
.form-group .form-values {
	flex: 20 100%;
	order: 3;
	padding: 1rem 1.25rem;
	border: 1px solid var(--input-border);
	border-radius: 10px;
	font-size: 1rem;
	background: var(--input-bg);
	color: var(--input);
	backdrop-filter: blur(10px);
	transition: all 0.4s ease;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
	outline: none;
	background: var(--input-focus-bg);
	border-color: var(--input-focus-border);
	box-shadow: 0 5px 10px var(--input-focus-shadow);
	color: var(--input-focus);
	transform: translateY(-2px);
}

.form-group input::placeholder, .form-group textarea::placeholder {
	color: var(--input-placeholder);
}

.form-group input[type=checkbox] {
	flex: 1 1rem;
	order: 1;
	margin-right: 0.5rem;
	cursor: pointer;
}

.form-group p {
	flex: 5 100%;
	margin-top: 0.5rem;
	color: var(--content);
	order: 4;
}

.btn-primary {
	background: linear-gradient(135deg, var(--primary) 0%, #0066cc 100%);
	color: white;
	border: 1px solid rgba(0, 150, 255, 0.3);
	font-family: 'Rajdhani', sans-serif;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	padding: 1rem 2rem;
	border-radius: 8px;
	font-size: 1rem;
	cursor: pointer;
	transition: all 0.3s ease;
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
	position: relative;
	overflow: hidden;
}

.btn-primary:hover {
	transform: translateY(-1px);
	box-shadow: 0 4px 15px rgba(0, 150, 255, 0.4);
	background: linear-gradient(135deg, #00a8ff 0%, #0077dd 100%);
}

.btn-primary:disabled {
	opacity: 0.6;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}


button {
	border: none;
	padding: 0.4rem 0.8rem;
	border-radius: 5px;
	cursor: pointer;
	font-weight: 500;
	font-size: 0.85rem;
	transition: all 0.3s;
}
button:hover {
	transform: translateY(-2px);
}
button.disabled {
	opacity: 0.6;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}

.button-group {
	display: flex;
}
.button-group button {
	margin: 0;
	border-radius: 0;
	flex: 1;
	border-right: 1px solid var(--input-border);
}
.button-group button:first-of-type {
	border-radius: 5px 0 0 5px;
}
.button-group button:last-of-type {
	border-radius: 0 5px 5px 0;
	border-right: 0 none;
}

button.action-configure {
	background: linear-gradient(135deg, var(--button-config-bg-1) 0%, var(--button-config-bg-2) 100%);
	color: var(--button-config);
}
button.action-configure:hover {
	box-shadow: 0 4px 8px var(--button-config-shadow);
}

button.action-create {
	background: linear-gradient(135deg, var(--button-create-bg-1) 0%, var(--button-create-bg-2) 100%);
	color: var(--button-create);
}
button.action-create:hover {
	box-shadow: 0 4px 8px var(--button-create-shadow);
}

button.action-start {
	background: linear-gradient(135deg, var(--button-start-bg-1) 0%, var(--button-start-bg-2) 100%);
	color: var(--button-start);
}
button.action-start:hover {
	box-shadow: 0 4px 8px var(--button-start-shadow);
}

button.action-stop {
	background: linear-gradient(135deg, var(--button-stop-bg-1) 0%, var(--button-stop-bg-2) 100%);
	color: var(--button-stop);
}
button.action-stop:hover {
	box-shadow: 0 4px 8px var(--button-stop-shadow);
}

button.action-browse {
	background: linear-gradient(135deg, var(--button-browse-bg-1) 0%, var(--button-browse-bg-2) 100%);
	color: var(--button-browse);
}
button.action-browse:hover {
	box-shadow: 0 4px 8px var(--button-browse-shadow);
}

button.action-remove {
	background: linear-gradient(135deg, var(--button-remove-bg-1) 0%, var(--button-remove-bg-2) 100%);
	color: var(--button-remove);
}
button.action-remove:hover {
	box-shadow: 0 4px 8px var(--button-remove-shadow);
}

button.action-save {
	background: linear-gradient(135deg, var(--button-save-bg-1) 0%, var(--button-save-bg-2) 100%);
	color: var(--button-save);
}
button.action-save:hover {
	box-shadow: 0 4px 8px var(--button-save-shadow);
}

button.action-cancel {
	background: linear-gradient(135deg, var(--button-cancel-bg-1) 0%, var(--button-cancel-bg-2) 100%);
	color: var(--button-cancel);
}
button.action-cancel:hover {
	box-shadow: 0 4px 8px var(--button-cancel-shadow);
}

/* Hologram loader */
.hologram-loader {
	display: inline-block;
	position: relative;
	width: 20px;
	height: 20px;
}

.hologram-loader::before {
	content: '';
	position: absolute;
	inset: 0;
	border: 2px solid transparent;
	border-top: 2px solid var(--primary-strong);
	border-radius: 50%;
	animation: spin 1s linear infinite;
}

.hologram-loader::after {
	content: '';
	position: absolute;
	top: 2px;
	left: 2px;
	right: 2px;
	bottom: 2px;
	border: 1px solid transparent;
	border-bottom: 1px solid var(--accent);
	border-radius: 50%;
	animation: spin 0.8s linear infinite reverse;
}

/* Loading spinner (general) */
.loading-spinner {
	display: inline-block;
	width: 18px;
	height: 18px;
	border: 2px solid rgba(0, 212, 255, 0.3);
	border-radius: 50%;
	border-top-color: var(--primary-strong);
	animation: spin 1s linear infinite;
}

.loading-spinner.small {
	width: 16px;
	height: 16px;
	border-top-color: #667eea;
	animation: spin 1s ease-in-out infinite;
}


/* ==========================
   Services table
   ========================== */

#services-table tbody tr.updating {
	animation: blinker 4s infinite;
}

#services-table td.icon {
	padding: 0.15rem 0.75rem;
}
#services-table td.icon img {
	max-width: 2.5rem;
	max-height: 2.5rem;
	border-radius: 0.5rem;
}

#services-table th.age,
#services-table td.age {
	min-width: 4rem;
	text-align: right;
	transition: all 0.3s ease;
}

#services-table td.status.status-running,
#rulesContainer td.status-allow,
#services-table td.age.status-fresh {
	color: var(--status-running);
}

#services-table td.status.status-starting {
	color: var(--status-starting);
	animation: blinker 4s infinite;
}

#services-table td.age.status-idle {
	color: var(--status-starting);
}

#services-table td.status.status-stopped,
#services-table td.age.status-disconnected,
#rulesContainer td.status-deny,
#rulesContainer td.status-reject {
	color: var(--status-stopped);
}

#services-table td.age.status-disconnected {
	color: var(--status-stopping);
	animation: blinker 4s infinite;
}

#services-table td.status.status-error {
	color: var(--status-critical);
}

/* ==========================
   Application/Host cards
   ========================== */

#applicationsContainer {
	margin-bottom: 3rem;
}

#applicationsList,
#hostsList {
	display: grid;
	grid-template-columns: repeat(4, minmax(250px, 1fr));
	gap: 1rem;
}

#installAppHostList {
	display: grid;
	grid-template-columns: repeat(2, minmax(250px, 1fr));
	gap: 1rem;
	margin-top: 1rem;
}
#installAppHostList .host-card.compatible-host {
	cursor: pointer;
}
#backupsList {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.application-card,
.host-card,
.backup-file-item {
	border-radius: 12px;
	padding: 1rem;
	transition: all 0.3s;
	position: relative;
	overflow: hidden;
	color: var(--content);
	background: var(--content-bg);
	border: 1px solid var(--content-border);
}

.application-card:hover,
.host-card:hover,
.backup-file-item:hover {
	border-color: var(--content-hover-border);
	transform: translateY(-2px);
	box-shadow: 0 10px 20px var(--content-shadow);
}

.application-card .app-thumbnail,
.host-card .os-thumbnail {
	width: calc(100% + 3rem);
	height: 10rem;
	margin: -1.5rem -1.5rem 1rem;
	object-fit: cover;
}

.application-card .app-install,
.host-card .host-title {
	display: flex;
	align-content: space-between;
	align-items: center;
	margin: 0 0 1.25rem;
	flex-wrap: wrap;
	gap: 0.75rem;
	border: 1px solid transparent;
	border-radius: 0.5rem;
	padding: 0.5rem;
}
.application-card .app-install:hover {
	background: var(--content-hover-bg);
	border: 1px solid var(--content-hover-border);
	color: var(--content-hover);
	text-shadow: 0 0 8px rgba(0, 150, 255, 0.3);
}
.host-card .filesystem-row-header,
.host-card .app-install {
	display: flex;
	align-content: space-between;
	align-items: center;
	margin: 0 0 1.25rem;
}
.host-card .filesystem-row-header {
	display: flex;
	align-content: space-between;
	align-items: center;
	margin: 0 0 0.5rem;
}
.application-card .app-install .host-name,
.host-card .host-name {
	flex: 3 100%;
	display: flex;
	align-items: center;
	gap: 0.25rem;
}
.host-card .filesystem-row-header .filesystem-path,
.host-card .app-install .app-name {
	flex: 2;
	display: flex;
	align-items: center;
	gap: 0.25rem;
}
.application-card .app-install .host-name img,
.host-card .app-install .app-name img,
.host-card .host-name img {
	width: 1.25em;
}
.application-card .app-install .host-actions,
.host-card .host-title .host-actions {
	flex: 3 100%;
	display: flex;
	gap: 0.35rem;
}
.host-card .filesystem-row-header .filesystem-actions,
.host-card .app-install .app-actions {
	flex: 1;
	text-align: right;
}

.application-card .app-install .host-actions .update-available i {
	animation: pulse 4s infinite;
}

.application-card .app-title {
	display: grid;
	align-items: center;
	gap: 1rem;
	margin-bottom: 1rem;
	grid-template-areas: 'logo name actions' 'logo desc desc';
}

.application-card .app-icon,
.host-card .host-icon {
	width: 48px;
	height: 48px;
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	grid-area: logo;
}
.application-card .app-icon {
	background-color: var(--table-header-bg-2);
	box-shadow: 0 4px 12px var(--table-header-bg-1);
}

.application-card .app-icon img,
.host-card .host-icon img {
	max-width: 100%;
	max-height: 100%;
	border-radius: 8px;
}

.application-card .app-icon i,
.host-card .host-icon i {
	color: var(--table-header);
}

.application-card .app-name {
	grid-area: name;
}

.application-card .app-desc {
	grid-area: desc;
}

.application-card .app-actions {
	grid-area: actions;
}

.application-card .host-actions button,
.host-card .host-actions button {
	padding: 0.25rem 0.5rem;
	border: none;
	border-radius: 5px;
	cursor: pointer;
	font-weight: 500;
	font-size: 0.85rem;
	transition: all 0.3s;
	flex: 1;
}

.host-card .filesystem,
.host-card .app-install {
	border-radius: 8px;
	transition: all 0.3s ease;
	border: 1px solid transparent;
	margin: 0.5em -0.5em;
	padding: 0.5em;
	cursor: pointer;
}

.host-card .filesystem:hover,
.host-card .app-install:hover {
	background: var(--content-hover-bg);
	border: 1px solid var(--content-hover-border);
	color: var(--content-hover);
	text-shadow: 0 0 8px rgba(0, 150, 255, 0.3);
}

.host-card .filesystem-usage-bar {
	width: 100%;
	height: 1.4rem;
	background: rgba(189, 189, 189, 0.4);
	border-radius: 6px;
	overflow: hidden;
	position: relative;
}
.host-card .filesystem-usage-bar .usage-fill {
	height: 100%;
	transition: width 0.5s ease;
	position: absolute;
	top: 0;
	left: -4px;
	transform: skewX(-30deg);
}
.host-card .filesystem-usage-bar .usage-fill.usage-status-normal {
	background: linear-gradient(90deg, var(--status-good-bg-1), var(--status-good-bg-2));
}
.host-card .filesystem-usage-bar .usage-fill.usage-status-warning {
	background: linear-gradient(90deg, var(--status-warning-bg-1), var(--status-warning-bg-2));
}
.host-card .filesystem-usage-bar .usage-fill.usage-status-critical {
	background: linear-gradient(90deg, var(--status-critical-bg-1), var(--status-critical-bg-2));
}

.host-card .filesystem-usage-text {
	color: var(--content);
	text-shadow: 0 0 1px var(--content-bg);
	position: relative;
	z-index: 2;
	text-align: center;
}

.host-card .host-metrics {
	display: flex;
	gap: 1rem;
}
.host-card .host-metrics .metric-item {
	flex: 1;
}
.host-card .host-metrics .metric-label {
	text-align: center;
}

.host-card .mem-graph {
	width: 100%;
	height: 80px;
	border-radius: 8px;
	background: repeating-linear-gradient(
		0deg,
		var(--graph-bg) 0,
		var(--graph-bg) 5px,
		transparent 5px,
		transparent 6px
	);
	border: 1px solid rgba(0, 150, 255, 0.1);
	overflow: hidden;
	position: relative;
}
.host-card .mem-graph .mem-used {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	transition: height 0.5s ease;
}
.host-card .mem-graph.usage-status-normal .mem-used {
	background: linear-gradient(0deg, var(--status-good-bg-1), var(--status-good-bg-2));
}
.host-card .mem-graph.usage-status-warning .mem-used {
	background: linear-gradient(0deg, var(--status-warning-bg-1), var(--status-warning-bg-2));
}
.host-card .mem-graph.usage-status-critical .mem-used {
	background: linear-gradient(0deg, var(--status-critical-bg-1), var(--status-critical-bg-2));
}

.cpu-speedometer .gauge-bg {
	stroke: var(--graph-bg);
}
.cpu-speedometer .gauge-arc {
	transition: all 0.5s ease;
}
.cpu-speedometer .gauge-needle {
	transition: all 0.5s ease;
}
.cpu-speedometer .bg-start {
	stop-color: var(--status-good-bg-1);
}
.cpu-speedometer .bg-mid {
	stop-color: var(--status-warning-bg-1);
}
.cpu-speedometer .bg-stop {
	stop-color: var(--status-critical-bg-1);
}

.backup-file-item {
	display: flex;
}
.backup-file-item .file-modified {
	flex: 1;
}
.backup-file-item .file-size {
	flex: 1;
}
.backup-file-item .file-actions {
	flex: 2;
}

/* ==========================
   File browser / viewer / editor
   ========================== */
.files-container {
	max-width: 100%;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	height: calc(100vh - 80px);
	overflow: hidden;
}

.file-browser {
	color: var(--content);
	background: var(--content-bg);
}
.files-layout {
	display: flex;
	height: 100%;
	overflow: hidden;
	position: relative;
}

.files-layout .card-header {
	padding: 1rem;
}

.path-controls {
	display: flex;
	align-items: center;
	gap: 1rem;
	justify-content: space-between;
}
.path-controls .current-path {
	flex: 1;
	font-size: 0.9rem;
	padding: 0.5rem 1rem;
	border-radius: .5rem;
	color: var(--input);
	background: var(--input-bg);
	border: 1px solid var(--input-border);
}
.path-controls .action-buttons {
	flex: 1;
	text-align: right;
	margin-right: 1rem;
}

.resizer {
	width: 5px;
	background: var(--content-border);
	cursor: col-resize;
	flex-shrink: 0;
	position: relative;
	transition: background 0.3s ease;
}
.resizer:hover {
	background: var(--content-hover-border);
}

.resizer::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 3px;
	height: 40px;
	background: rgba(0, 150, 255, 0.6);
	border-radius: 2px;
}

.resizer.resizing {
	background: rgba(0, 150, 255, 0.8);
}

.file-viewer-card {
	display: flex;
	height: calc(100vh - 80px);
	flex-direction: column;
}
.file-viewer-card .file-preview {
	display: none;
	flex: 1;
	overflow: auto;
	padding: 1.5rem;
	background: var(--content-bg);
	color: var(--content);
}
.file-viewer-card .file-preview .file-icon {
	font-size: 4rem;
	margin-bottom: 1rem;
}
.file-viewer-card .file-preview .file-content {
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100%;
}
.file-viewer-card .file-preview .file-content img {
	max-width: 100%;
	max-height: 100%;
	border-radius: 8px;
	box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.file-viewer-card .file-preview .file-content video {
	max-width: 100%; max-height: calc(100vh - 300px); border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.file-viewer-card .file-preview .file-info {
	margin: 1rem 0;
}
.file-viewer-card .file-preview .file-info ul {
	list-style: none;
}

.file-browser {
	display: grid;
	grid-template-columns: 300px 1fr;
	height: 600px;
}

.sidebar-browser {
	border-right: 1px solid var(--content-border);
	padding: 1rem;
	overflow-y: auto;
}

.quick-paths {
	margin-bottom: 1.5rem;
}

.quick-paths h4 {
	margin-bottom: 0.75rem;
	font-size: 0.9rem;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	font-weight: 600;
}

.quick-path-item {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.75rem;
	margin-bottom: 0.25rem;
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.3s ease;
	font-size: 0.9rem;
	border: 1px solid transparent;
	font-weight: 500;
}

.quick-path-item:hover {
	background: var(--content-hover-bg);
	border: 1px solid var(--content-hover-border);
	color: var(--content-hover);
	text-shadow: 0 0 8px rgba(0, 150, 255, 0.3);
}

.main-browser {
	padding: 1rem;
	overflow-y: auto;
	height: calc(100vh - (117px + 2rem));
}

.file-list {
	display: grid;
	gap: 0.5rem;
}

.file-item {
	display: grid;
	grid-template-areas: 'icon name owner permissions size modified actions'
		'symlink symlink symlink symlink symlink symlink symlink';
	grid-template-columns: 20px 1fr 7rem 4rem 3rem 5rem 1rem;
	gap: 0.5rem;
	padding: 0.15rem 0.75rem;
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.2s ease;
	align-items: center;
	border: 1px solid transparent;
	color: var(--content);
}
.file-item:hover {
	background: var(--content-hover-bg);
	border-color: var(--content-hover-border);
}

.file-item .file-icon {
	grid-area: icon;
}
.file-item .file-name {
	grid-area: name;
	font-size: 1rem;
}
.file-item:hover .file-name {
	color: var(--content-hover);
}
.file-item .file-size {
	grid-area: size;
	text-align: right;
	font-size: 0.85rem;
}
.file-item .file-owner {
	grid-area: owner;
	font-size: 0.85rem;
}
.file-item .file-permissions {
	grid-area: permissions;
	font-size: 0.85rem;
}
.file-item .file-modified {
	grid-area: modified;
	font-size: 0.85rem;
}
.file-item .three-dot-btn {
	grid-area: actions;
	text-align: right;
}
.file-item:hover .three-dot-btn {
	color: var(--content-hover);
}
.file-item .file-symlink-note {
	grid-area: symlink;
	font-size: 0.85rem;
}
.file-item .file-symlink-note:before {
	content: '→ ';
}

.file-icon {
	width: 20px;
	text-align: center;
	color: #666;
}

.file-browser .quick-path-item img {
	max-width: 36px;
	max-height: 36px;
	border-radius: 6px;
}

.file-preview, .file-editor {
	margin-top: 2rem;
	border-radius: 12px;
	box-shadow: 0 20px 60px rgba(0, 150, 255, 0.2);
	overflow: hidden;
}

.file-preview {
	background: rgba(22, 33, 62, 0.95);
	backdrop-filter: blur(20px);
	border: 1px solid rgba(0, 150, 255, 0.3);
}

.preview-header, .editor-header {
	padding: 1rem 1.5rem;
	border-bottom: 1px solid rgba(0, 150, 255, 0.2);
	background: rgba(0, 150, 255, 0.05);
	display: flex;
	justify-content: space-between;
	align-items: center;
	color: var(--primary);
	font-family: 'Orbitron', monospace;
	font-weight: 600;
	text-shadow: 0 0 8px rgba(0, 150, 255, 0.3);
}

.preview-content {
	padding: 1rem;
	max-height: 400px;
	overflow-y: auto;
	font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
	font-size: 0.9rem;
	line-height: 1.5;
	background: rgba(15, 23, 42, 0.8);
	color: #e2e8f0;
	white-space: pre-wrap;
	word-wrap: break-word;
	border: 1px solid rgba(0, 150, 255, 0.1);
}

.editor-textarea {
	width: 100%;
	height: 400px;
	padding: 1rem;
	border: 1px solid rgba(0, 150, 255, 0.1);
	resize: vertical;
	font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
	font-size: 0.9rem;
	line-height: 1.5;
	background: rgba(15, 23, 42, 0.8);
	color: #e2e8f0;
	outline: none;
	border-radius: 0;
}

.editor-textarea:focus {
	border-color: rgba(0, 150, 255, 0.5);
	box-shadow: 0 0 15px rgba(0, 150, 255, 0.2);
}

.editor-info {
	padding: 0.75rem 1.5rem;
	background: rgba(0, 150, 255, 0.05);
	border-top: 1px solid rgba(0, 150, 255, 0.2);
	font-size: 0.8rem;
	color: var(--muted);
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-family: 'Rajdhani', sans-serif;
}

/* ==========================
   Context menu / three-dot menu / action buttons
   ========================== */
.context-menu {
	position: fixed;
	background: var(--content-bg);
	backdrop-filter: blur(20px);
	border: 1px solid var(--content-border);
	border-radius: 8px;
	padding: 0;
	box-shadow: 0 10px 30px var(--content-shadow);
	z-index: 10000;
	display: none;
	min-width: 200px;
}

.context-menu.show {
	display: block;
}

.context-menu button {
	border: none;
	width: 100%;
	border-radius: 0;
	display: flex;
	padding: 0.75rem;
}
.context-menu button:first-of-type {
	border-radius: 8px 8px 0 0;
}
.context-menu button:last-of-type {
	border-radius: 0 0 8px 8px;
}
.context-menu button:hover {
	transform: scale(1.05);
}
.context-menu button i {
	flex: 1;
}
.context-menu button span {
	flex: 3;
	text-align: left;
}

.three-dot-btn {
	background: none;
	border: none;
	color: var(--muted);
	cursor: pointer;
	padding: 0.5rem;
	border-radius: 4px;
	transition: all 0.2s ease;
	font-size: 1.1rem;
}

.three-dot-btn:hover {
	background: rgba(0, 150, 255, 0.2);
	color: var(--primary);
}

/* ==========================
   Utilities / messages / uploads
   ========================== */
.info-message {
	color: var(--status-neutral);
	padding: 0.75rem 1rem;
	background: var(--status-neutral-bg-1);
	border: 1px solid var(--status-neutral-bg-2);
	border-radius: 6px;
	margin: 1rem;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}
.info-message a {
	color: var(--status-neutral);
	text-decoration: underline;
}

.success-message {
	color: var(--status-good);
	padding: 0.75rem 1rem;
	background: var(--status-good-bg-1);
	border: 1px solid var(--status-good-bg-2);
	border-radius: 6px;
	margin: 1rem;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}
.success-message a {
	color: var(--status-good);
	text-decoration: underline;
}

.error-message {
	color: var(--status-critical);
	padding: 0.75rem 1rem;
	background: var(--status-critical-bg-1);
	border: 1px solid var(--status-critical-bg-2);
	border-radius: 6px;
	margin: 1rem;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}
.error-message a {
	color: var(--status-critical);
	text-decoration: underline;
}

.warning-message {
	color: var(--status-warning);
	padding: 1rem;
	background: var(--status-warning-bg-1);
	border: 1px solid var(--status-warning-bg-2);
	border-radius: 6px;
	margin: 1rem;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}
.warning-message a {
	color: var(--status-warning);
	text-decoration: underline;
}

.back-link {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	color: #667eea;
	text-decoration: none;
	margin-bottom: 1rem;
	font-weight: 500;
	transition: color 0.3s ease;
}

.back-link:hover {
	color: #5a67d8;
}

.upload-progress {
	text-align: center;
}

.upload-status {
	color: var(--muted);
	margin-bottom: 1rem;
	font-weight: 500;
}

.progress-bar {
	width: 100%;
	height: 8px;
	background: rgba(0, 0, 0, 0.4);
	border-radius: 4px;
	overflow: hidden;
	margin-bottom: 1rem;
}

.progress-fill {
	height: 100%;
	background: linear-gradient(90deg, var(--primary), var(--primary-strong));
	width: 0%;
	transition: width 0.3s ease;
}

.upload-file-list {
	text-align: left;
	max-height: 200px;
	overflow-y: auto;
}

.upload-file-item {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0.5rem;
	margin-bottom: 0.5rem;
	background: rgba(0, 0, 0, 0.2);
	border-radius: 6px;
	border-left: 3px solid rgba(0, 150, 255, 0.3);
}

.upload-file-name {
	color: #e2e8f0;
	font-weight: 500;
}

.upload-file-size {
	color: var(--muted);
	font-size: 0.9rem;
}

.action-btn {
	background: none;
	border: none;
	color: var(--primary);
	cursor: pointer;
	padding: 0.25rem;
	border-radius: 4px;
	transition: all 0.2s ease;
	display: flex;
	align-items: center;
	gap: 0.25rem;
	font-size: 0.8rem;
	font-family: 'Rajdhani', sans-serif;
	text-shadow: 0 0 8px rgba(0, 150, 255, 0.3);
}

.action-btn:hover {
	background: rgba(0, 150, 255, 0.15);
	color: var(--primary-strong);
	text-shadow: 0 0 12px rgba(0, 150, 255, 0.6);
}

#logsContainer {
	overflow-y: auto;
	background: var(--content-bg);
	border: 1px solid var(--content-border);
	font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
	font-size: 0.9rem;
	color: var(--content);
	line-height: 1.5;
	white-space: pre-wrap;
	word-wrap: break-word;
	box-shadow: 0 20px 60px var(--content-shadow);
	height: calc(100vh - (4em + 210px));
}

/* ==========================
   Host List
   ========================== */

#hostsList .host-row {
	display: grid;
	grid-template-columns: 1fr 320px 160px;
	gap: 16px;
	align-items: center;
	padding: 12px;
	border-radius: 8px;
}
#hostsList .host-meta {
	position: relative;
	display:flex;
	flex-direction: column;
	gap:6px;
	height: 100%;
}
#hostsList .host-meta .host-title {
	display:flex;
	gap:8px;
	align-items:baseline;
	z-index: 2;
}
#hostsList .host-meta .host-os {
	z-index: 2;
}


/* ==========================
   Modals
   ========================== */

.modal {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 1000;
	align-items: center;
	justify-content: center;
	display: none;
}
.modal.show {
	display: flex;
}

.modal-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.7);
	backdrop-filter: blur(5px);
}

.modal-content {
	position: relative;
	background: var(--content-bg);
	border: 1px solid var(--content-border);
	border-radius: 12px;
	box-shadow: 0 20px 60px var(--content-shadow);
	width: 90%;
	max-width: 500px;
	max-height: 80vh;
	overflow: scroll;
	backdrop-filter: blur(20px);
}
.modal.wide .modal-content {
	max-width: 80vw;
}

.modal-header {
	padding: 1rem 1.5rem;
	border-bottom: 1px solid var(--content-border);
	background: var(--header-bg-1);
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.modal-header h3 {
	color: var(--header);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 1px;
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin: 0;
}

.modal-header .modal-close {
	background: none;
	border: none;
	color: var(--nav);
	font-size: 1.2rem;
	cursor: pointer;
	padding: 0.5rem;
	border-radius: 6px;
	transition: all 0.3s ease;
}

.modal-header .modal-close:hover {
	color: var(--nav-hover);
	background: var(--nav-hover-bg);
}

.modal-body {
	padding: 2rem 1.5rem;
	color: var(--content);
}

.modal-footer {
	padding: 1.5rem;
	border-top: 1px solid var(--content-border);
	background: var(--body-bg-1);
	display: flex;
	gap: 1rem;
	justify-content: flex-end;
}

/* ==========================
   Theme selector (bottom-left floating)
   ========================== */
.theme-selector {
	position: fixed;
	left: 1rem;
	bottom: 1rem;
	z-index: 10050;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.5rem;
}

.theme-selector-toggle {
	width: 44px;
	height: 44px;
	border-radius: 999px;
	background: var(--navbar-bg);
	color: var(--nav);
	border: 1px solid var(--navbar-border);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	box-shadow: 0 6px 18px rgba(0,150,255,0.18);
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.theme-selector-toggle:hover {
	box-shadow: 0 8px 28px var(--nav-bg-highlight);
	transform: translateY(-2px);
}
.theme-selector-toggle:focus {
	outline: none;
	box-shadow: 0 6px 24px rgba(0,150,255,0.28);
	transform: translateY(-2px);
}

.theme-panel {
	display: none;
	flex-direction: column;
	gap: 0.35rem;
	padding: 0.6rem;
	border-radius: 10px;
	background: var(--content-bg);
	border: 1px solid var(--content-border);
	box-shadow: 0 10px 40px var(--content-shadow);
	backdrop-filter: blur(10px);
	min-width: 120px;
}

.theme-panel.show {
	display: flex;
}

.theme-item {
	padding: 0.45rem 0.8rem;
	border-radius: 8px;
	background: transparent;
	color: var(--content);
	cursor: pointer;
	font-weight: 600;
	letter-spacing: 0.8px;
	transition: all 0.2s ease;
	border: 1px solid transparent;
	text-align: left;
}

.theme-item:hover, .theme-item:focus {
	background: var(--content-hover-bg);
	border: 1px solid var(--content-hover-border);
	color: var(--content-hover);
	text-shadow: 0 0 8px rgba(0, 150, 255, 0.3);
	outline: none;
}

@media (max-width: 420px) {
	.theme-selector {
		left: 0.5rem;
		bottom: 0.5rem;
	}
	.theme-panel {
		min-width: 100px;
	}
}
@media (max-width: 1200px) {
	.main-container {
		grid-template-columns: 300px 1fr;
		gap: 2rem;
	}
}

@media (max-width: 968px) {
	.main-container {
		grid-template-columns: 1fr;
		gap: 2rem;
		padding: 0 1rem;
	}

	.sidebar {
		position: static;
		order: 2;
	}

	.content-area {
		order: 1;
	}
}

@media (max-width: 768px) {
	.header-content {
		padding: 0 1rem;
		flex-direction: column;
		gap: 1rem;
	}

	.nav-menu {
		gap: 1.5rem;
		font-size: 1rem;
	}

	.nav-menu a {
		padding: 0.4rem 0.8rem;
	}

	.logo {
		font-size: 1.8rem;
	}

	.container {
		padding: 15px;
	}

	.file-browser {
		grid-template-columns: 1fr;
		height: auto;
	}

	.sidebar-browser {
		border-right: none;
		border-bottom: 1px solid rgba(0, 0, 0, 0.1);
	}

	.navbar-content {
		flex-direction: column;
		gap: 1rem;
		padding: 1rem;
	}

	.nav-links {
		gap: 1rem;
		flex-wrap: wrap;
		justify-content: center;
	}

	.nav-links a {
		font-size: 0.95rem;
		padding: 0.4rem 0.8rem;
	}

	.logo {
		font-size: 1.5rem;
	}
}

@media (max-width: 480px) {
	.header h1 {
		font-size: 1.5rem;
		letter-spacing: 1px;
	}

	.nav-menu {
		gap: 1rem;
		flex-wrap: wrap;
		justify-content: center;
	}

	.nav-menu a {
		font-size: 0.9rem;
	}

	.btn-primary {
		padding: 0.8rem 1.5rem;
		font-size: 0.9rem;
	}
}

/* ==========================
   UI / Toasts
   ========================== */
#toast-container {
    position: fixed;
    left: 50%;
    bottom: 2rem;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 9999;
    pointer-events: none; /* allow clicks through container except on toasts */
    width: calc(100% - 48px);
    max-width: 900px;
    padding: 0 12px;
}

.toast {
    pointer-events: auto; /* allow clicks on individual toasts for dismiss */
    min-width: 220px;
    max-width: 720px;
    width: auto;
    color: #ffffff;
    background: rgba(20,20,30,0.95);
    padding: 0.65rem 1rem;
    border-radius: 10px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5), 0 2px 8px rgba(0,150,255,0.08);
    transform: translateY(20px);
    opacity: 0;
    transition: transform 240ms cubic-bezier(.2,.9,.2,1), opacity 240ms ease-in-out;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    line-height: 1.2;
    cursor: pointer;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* Type variants */
.toast--success {
    background: linear-gradient(0deg, var(--status-good-bg-1) 0%, var(--status-good-bg-2) 100%);
    color: #e8fff6;
}

.toast--error {
    background: linear-gradient(0deg, var(--status-critical-bg-1) 0%, var(--status-critical-bg-2) 100%);
    color: #fff5f5;
}

.toast--warning {
    background: linear-gradient(0deg, var(--status-warning-bg-1) 0%, var(--status-warning-bg-2) 100%);
    color: #fffaf0;
}

.toast--info {
    background: linear-gradient(0deg, var(--status-neutral-bg-1) 0%, var(--status-neutral-bg-2) 100%);
    color: #eaf7ff;
}

/* Small responsive tweaks */
@media (max-width: 520px) {
    #toast-container { bottom: 12px; padding: 0 8px; }
    .toast { min-width: 180px; font-size: 0.9rem; }
}