/* AIR RUMAH — Premium Water Control Dashboard */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

*, *::before, *::after {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	-webkit-tap-highlight-color: transparent;
}

:root {
	--bg-deep: #050c14;
	--bg-elevated: #0a1520;
	--mesh-cyan: rgba(34, 211, 238, 0.18);
	--mesh-blue: rgba(56, 189, 248, 0.14);
	--mesh-teal: rgba(20, 184, 166, 0.1);
	--shell: rgba(255, 255, 255, 0.04);
	--shell-border: rgba(255, 255, 255, 0.08);
	--card: rgba(10, 22, 36, 0.72);
	--card-inner: rgba(255, 255, 255, 0.03);
	--hairline: rgba(255, 255, 255, 0.07);
	--text: #e8f4fc;
	--text-muted: #7da8c4;
	--text-dim: #4d728a;
	--accent: #38bdf8;
	--accent-2: #22d3ee;
	--success: #34d399;
	--danger: #f87171;
	--warning: #fbbf24;
	--primary: #38bdf8;
	--radius-xl: 1.75rem;
	--radius-lg: 1.25rem;
	--ease: cubic-bezier(0.32, 0.72, 0, 1);
}

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

body {
	font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
	background: var(--bg-deep);
	color: var(--text);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
	min-height: 100dvh;
}

/* Ambient background */
.bg-mesh {
	position: fixed;
	inset: 0;
	z-index: 0;
	pointer-events: none;
	overflow: hidden;
}

.bg-mesh::before,
.bg-mesh::after {
	content: '';
	position: absolute;
	border-radius: 50%;
	filter: blur(80px);
}

.bg-mesh::before {
	width: 55vw;
	height: 55vw;
	top: -15%;
	right: -10%;
	background: radial-gradient(circle, var(--mesh-cyan) 0%, transparent 70%);
}

.bg-mesh::after {
	width: 45vw;
	height: 45vw;
	bottom: -10%;
	left: -10%;
	background: radial-gradient(circle, var(--mesh-blue) 0%, transparent 70%);
}

.bg-mesh .orb {
	position: absolute;
	width: 30vw;
	height: 30vw;
	top: 40%;
	left: 35%;
	border-radius: 50%;
	background: radial-gradient(circle, var(--mesh-teal) 0%, transparent 70%);
	filter: blur(60px);
}

button, .btn {
	touch-action: manipulation;
	user-select: none;
	font-family: inherit;
}

/* Double-bezel card shell */
.bezel {
	background: var(--shell);
	border: 1px solid var(--shell-border);
	border-radius: var(--radius-xl);
	padding: 0.375rem;
	transition: transform 0.5s var(--ease), border-color 0.5s var(--ease);
}

.bezel:hover {
	border-color: rgba(255, 255, 255, 0.12);
}

.bezel-inner {
	background: var(--card);
	border: 1px solid var(--hairline);
	border-radius: calc(var(--radius-xl) - 0.375rem);
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
	height: 100%;
}

/* ==================== LOGIN ==================== */
.login-container {
	min-height: 100dvh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 1.5rem;
	position: relative;
}

.login-box.bezel {
	width: 100%;
	max-width: 420px;
	animation: fadeUp 0.8s var(--ease) both;
}

.login-box .bezel-inner {
	padding: 2.5rem 2rem;
	text-align: center;
}

.logo {
	width: 64px;
	height: 64px;
	margin: 0 auto 1.25rem;
	background: linear-gradient(135deg, rgba(56, 189, 248, 0.25), rgba(34, 211, 238, 0.15));
	border: 1px solid rgba(56, 189, 248, 0.3);
	border-radius: 1.25rem;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--accent);
}

.login-box h1 {
	font-size: 1.75rem;
	font-weight: 800;
	letter-spacing: -0.03em;
	margin-bottom: 0.35rem;
}

.subtitle {
	color: var(--text-muted);
	margin-bottom: 2rem;
	font-size: 0.875rem;
}

.eyebrow {
	display: inline-block;
	font-size: 0.625rem;
	font-weight: 600;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--accent);
	background: rgba(56, 189, 248, 0.1);
	border: 1px solid rgba(56, 189, 248, 0.2);
	border-radius: 999px;
	padding: 0.35rem 0.75rem;
	margin-bottom: 0.75rem;
}

.input-group {
	margin-bottom: 1.25rem;
	text-align: left;
}

.input-group label {
	display: block;
	margin-bottom: 0.5rem;
	font-weight: 600;
	font-size: 0.8125rem;
	color: var(--text-muted);
}

.input-group input {
	width: 100%;
	padding: 0.875rem 1rem;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid var(--hairline);
	border-radius: 0.875rem;
	font-size: 0.9375rem;
	color: var(--text);
	transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.input-group input:focus {
	outline: none;
	border-color: rgba(56, 189, 248, 0.5);
	box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.12);
}

.error-message {
	color: var(--danger);
	font-size: 0.8125rem;
	margin-bottom: 1rem;
	min-height: 1.25rem;
}

.btn-login {
	width: 100%;
	padding: 0.875rem 1.5rem;
	background: linear-gradient(135deg, #0ea5e9, #06b6d4);
	color: #041018;
	border: none;
	border-radius: 999px;
	font-size: 0.9375rem;
	font-weight: 700;
	cursor: pointer;
	transition: transform 0.4s var(--ease), opacity 0.4s var(--ease);
}

.btn-login:hover {
	transform: translateY(-1px);
}

.btn-login:active {
	transform: scale(0.98);
}

.login-info {
	margin-top: 1.75rem;
	padding-top: 1.25rem;
	border-top: 1px solid var(--hairline);
	font-size: 0.8125rem;
	color: var(--text-dim);
}

.login-info strong {
	color: var(--text-muted);
}

/* ==================== DASHBOARD SHELL ==================== */
.dashboard-container {
	position: relative;
	z-index: 1;
	min-height: 100dvh;
	padding: 1.25rem 1.25rem 2.5rem;
}

/* Floating header pill */
.header {
	position: sticky;
	top: 1rem;
	z-index: 50;
	margin-bottom: 1.75rem;
	animation: fadeUp 0.6s var(--ease) both;
}

.header .bezel-inner {
	padding: 0.875rem 1.25rem;
}

.header-content {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
}

.brand {
	display: flex;
	align-items: center;
	gap: 0.875rem;
}

.brand-icon {
	width: 44px;
	height: 44px;
	border-radius: 0.875rem;
	background: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(34, 211, 238, 0.1));
	border: 1px solid rgba(56, 189, 248, 0.25);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--accent);
	flex-shrink: 0;
}

.brand-text h1 {
	font-size: 1.125rem;
	font-weight: 800;
	letter-spacing: -0.02em;
	line-height: 1.2;
}

.brand-text p {
	font-size: 0.75rem;
	color: var(--text-dim);
	font-weight: 500;
}

.header-actions {
	display: flex;
	align-items: center;
	gap: 0.625rem;
	flex-wrap: wrap;
}

.connection-status,
.device-chip {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.5rem 0.875rem;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid var(--hairline);
	border-radius: 999px;
	font-size: 0.75rem;
	font-weight: 600;
	color: var(--text-muted);
}

.status-dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--text-dim);
	flex-shrink: 0;
}

.connection-status.connected .status-dot,
.device-chip.online .status-dot {
	background: var(--success);
	box-shadow: 0 0 10px rgba(52, 211, 153, 0.6);
	animation: pulse 2s var(--ease) infinite;
}

.device-chip.offline .status-dot {
	background: var(--danger);
	box-shadow: 0 0 8px rgba(248, 113, 113, 0.4);
}

.device-chip.unknown .status-dot {
	background: var(--warning);
}

@keyframes pulse {
	0%, 100% { opacity: 1; transform: scale(1); }
	50% { opacity: 0.65; transform: scale(0.92); }
}

.btn-logout {
	padding: 0.5rem 1rem;
	background: rgba(248, 113, 113, 0.12);
	color: #fca5a5;
	border: 1px solid rgba(248, 113, 113, 0.25);
	border-radius: 999px;
	cursor: pointer;
	font-size: 0.75rem;
	font-weight: 700;
	transition: background 0.4s var(--ease), transform 0.4s var(--ease);
}

.btn-logout:hover {
	background: rgba(248, 113, 113, 0.2);
}

.btn-logout:active {
	transform: scale(0.97);
}

/* Main bento grid */
.main-content {
	max-width: 1320px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
}

.section-head {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1rem;
	margin-bottom: 0.75rem;
	padding: 0 0.25rem;
}

.section-head h2 {
	font-size: 1.125rem;
	font-weight: 800;
	letter-spacing: -0.02em;
}

.section-head p {
	font-size: 0.8125rem;
	color: var(--text-dim);
}

.bento-stats {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1rem;
}

.bento-row-2 {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
}

.bento-full {
	width: 100%;
}

/* Stat cards */
.stat-card.bezel {
	animation: fadeUp 0.7s var(--ease) both;
}

.stat-card:nth-child(1) { animation-delay: 0.05s; }
.stat-card:nth-child(2) { animation-delay: 0.1s; }
.stat-card:nth-child(3) { animation-delay: 0.15s; }
.stat-card:nth-child(4) { animation-delay: 0.2s; }

.stat-card .bezel-inner {
	padding: 1.25rem;
	display: flex;
	align-items: flex-start;
	gap: 1rem;
}

.stat-icon {
	width: 48px;
	height: 48px;
	border-radius: 0.875rem;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	border: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-icon.blue {
	background: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(14, 165, 233, 0.08));
	color: var(--accent);
}

.stat-icon.green {
	background: linear-gradient(135deg, rgba(52, 211, 153, 0.2), rgba(16, 185, 129, 0.08));
	color: var(--success);
}

.stat-icon.orange {
	background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), rgba(245, 158, 11, 0.08));
	color: var(--warning);
}

.stat-icon.purple {
	background: linear-gradient(135deg, rgba(167, 139, 250, 0.2), rgba(139, 92, 246, 0.08));
	color: #a78bfa;
}

.stat-label {
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--text-dim);
	margin-bottom: 0.35rem;
}

.stat-value {
	font-size: 1.625rem;
	font-weight: 800;
	letter-spacing: -0.03em;
	line-height: 1.1;
	color: var(--text);
}

.stat-subvalue {
	font-size: 0.75rem;
	color: var(--text-muted);
	margin-top: 0.25rem;
	font-weight: 500;
}

/* Control cards */
.control-card.bezel .bezel-inner,
.config-panel.bezel .bezel-inner,
.log-panel.bezel .bezel-inner {
	padding: 1.5rem;
}

.panel-title {
	display: flex;
	align-items: center;
	gap: 0.625rem;
	margin-bottom: 1.25rem;
}

.panel-title-icon {
	width: 36px;
	height: 36px;
	border-radius: 0.625rem;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid var(--hairline);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1rem;
}

.panel-title h2,
.control-card h2,
.config-panel h2,
.log-header h2 {
	font-size: 1rem;
	font-weight: 700;
	letter-spacing: -0.01em;
}

.relay-status {
	margin-bottom: 1.25rem;
}

.status-indicator {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.75rem;
	padding: 1rem 1.25rem;
	background: var(--card-inner);
	border: 1px solid var(--hairline);
	border-radius: var(--radius-lg);
}

.indicator-light {
	width: 14px;
	height: 14px;
	border-radius: 50%;
	background: var(--text-dim);
	flex-shrink: 0;
	transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.indicator-light.on {
	background: var(--success);
	box-shadow: 0 0 16px rgba(52, 211, 153, 0.55);
}

.indicator-light.off {
	background: #475569;
}

.status-indicator span,
.pompa-status-text {
	font-weight: 700;
	font-size: 1.125rem;
	letter-spacing: 0.04em;
}

.status-on { color: var(--success) !important; }
.status-off { color: var(--text-dim) !important; }

.control-buttons {
	display: flex;
	gap: 0.5rem;
	flex-wrap: wrap;
}

.btn {
	flex: 1;
	min-width: 5rem;
	padding: 0.75rem 1rem;
	border: none;
	border-radius: 999px;
	font-size: 0.8125rem;
	font-weight: 700;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.375rem;
	transition: transform 0.4s var(--ease), opacity 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.btn:hover:not(:disabled) {
	transform: translateY(-1px);
}

.btn:active:not(:disabled) {
	transform: scale(0.97);
}

.btn:disabled {
	opacity: 0.35;
	cursor: not-allowed;
}

.btn-success {
	background: linear-gradient(135deg, rgba(52, 211, 153, 0.25), rgba(16, 185, 129, 0.15));
	color: #6ee7b7;
	border: 1px solid rgba(52, 211, 153, 0.35);
}

.btn-danger {
	background: linear-gradient(135deg, rgba(248, 113, 113, 0.25), rgba(239, 68, 68, 0.15));
	color: #fca5a5;
	border: 1px solid rgba(248, 113, 113, 0.35);
}

.btn-primary {
	background: linear-gradient(135deg, rgba(56, 189, 248, 0.25), rgba(14, 165, 233, 0.15));
	color: #7dd3fc;
	border: 1px solid rgba(56, 189, 248, 0.35);
}

.btn-warning {
	background: linear-gradient(135deg, rgba(251, 191, 36, 0.25), rgba(245, 158, 11, 0.15));
	color: #fcd34d;
	border: 1px solid rgba(251, 191, 36, 0.35);
}

/* Config */
.config-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
}

.config-item label,
.pompa-label {
	display: block;
	margin-bottom: 0.625rem;
	font-weight: 600;
	font-size: 0.75rem;
	color: var(--text-muted);
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.input-with-button {
	display: flex;
	gap: 0.5rem;
}

.config-item input {
	flex: 1;
	padding: 0.75rem 1rem;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid var(--hairline);
	border-radius: 0.875rem;
	font-size: 0.9375rem;
	color: var(--text);
	font-family: inherit;
}

.config-item input:focus {
	outline: none;
	border-color: rgba(56, 189, 248, 0.45);
}

/* Toggle switch */
.toggle-switch {
	position: relative;
	display: inline-block;
	width: 52px;
	height: 28px;
}

.toggle-switch input {
	opacity: 0;
	width: 0;
	height: 0;
}

.toggle-slider {
	position: absolute;
	cursor: pointer;
	inset: 0;
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid var(--hairline);
	transition: background 0.4s var(--ease), border-color 0.4s var(--ease);
	border-radius: 999px;
}

.toggle-slider::before {
	position: absolute;
	content: '';
	height: 20px;
	width: 20px;
	left: 3px;
	bottom: 3px;
	background: var(--text);
	transition: transform 0.4s var(--ease);
	border-radius: 50%;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

input:checked + .toggle-slider {
	background: rgba(56, 189, 248, 0.25);
	border-color: rgba(56, 189, 248, 0.45);
}

input:checked + .toggle-slider::before {
	transform: translateX(24px);
	background: var(--accent);
}

/* Pompa bento */
.pompa-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0.75rem;
}

.pompa-card {
	background: var(--card-inner);
	border: 1px solid var(--hairline);
	border-radius: var(--radius-lg);
	padding: 1.125rem;
	display: flex;
	flex-direction: column;
	justify-content: center;
	min-height: 110px;
	transition: border-color 0.4s var(--ease);
}

.pompa-card:hover {
	border-color: rgba(255, 255, 255, 0.12);
}

.pompa-card-wide { grid-column: span 2; }
.pompa-card-full { grid-column: span 4; }

.pompa-label {
	text-align: center;
	margin-bottom: 0.75rem;
}

.pompa-toggle-wrapper {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.75rem;
}

.toggle-label-off,
.toggle-label-on {
	font-size: 0.8125rem;
	font-weight: 700;
}

.toggle-label-off { color: var(--text-dim); }
.toggle-label-on { color: var(--accent); }

.pompa-button-group {
	display: flex;
	gap: 0.5rem;
	justify-content: center;
	flex-wrap: wrap;
}

.pompa-button-group .btn {
	flex: 1;
	min-width: 6.5rem;
}

.pompa-hint {
	margin-top: 0.75rem;
	font-size: 0.75rem;
	color: var(--text-dim);
	text-align: center;
}

.pompa-value {
	font-size: 1.125rem;
	font-weight: 800;
	color: var(--accent);
	text-align: center;
	letter-spacing: -0.02em;
}

.pompa-text,
.pompa-info {
	font-size: 0.875rem;
	color: var(--text-muted);
	text-align: center;
	word-break: break-word;
	line-height: 1.5;
}

.pompa-wlc-wrapper {
	display: flex;
	justify-content: center;
}

.pompa-wlc-text {
	font-size: 1rem;
	font-weight: 700;
}

.wlc-full { color: var(--success); }
.wlc-empty { color: var(--danger); }
.wlc-unknown { color: var(--text-dim); }

.pompa-info-banner {
	margin-top: 1rem;
	padding: 1rem 1.25rem;
	background: linear-gradient(135deg, rgba(56, 189, 248, 0.12), rgba(34, 211, 238, 0.06));
	border: 1px solid rgba(56, 189, 248, 0.2);
	border-radius: var(--radius-lg);
}

.pompa-info-banner p {
	font-size: 0.8125rem;
	color: var(--text-muted);
	line-height: 1.65;
}

.pompa-info-banner strong {
	color: var(--accent);
}

/* Log panel */
.log-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 1rem;
}

.btn-clear-log {
	padding: 0.375rem 0.875rem;
	background: rgba(255, 255, 255, 0.05);
	color: var(--text-muted);
	border: 1px solid var(--hairline);
	border-radius: 999px;
	font-size: 0.6875rem;
	font-weight: 700;
	cursor: pointer;
	transition: background 0.4s var(--ease);
}

.btn-clear-log:hover {
	background: rgba(255, 255, 255, 0.08);
}

.log-content {
	max-height: 280px;
	overflow-y: auto;
	background: rgba(0, 0, 0, 0.25);
	border: 1px solid var(--hairline);
	border-radius: var(--radius-lg);
	padding: 0.75rem;
	font-family: 'SF Mono', 'Monaco', 'Courier New', monospace;
	font-size: 0.75rem;
}

.log-entry {
	padding: 0.5rem 0.625rem;
	margin-bottom: 0.25rem;
	border-left: 2px solid var(--text-dim);
	padding-left: 0.75rem;
	border-radius: 0 0.375rem 0.375rem 0;
	background: rgba(255, 255, 255, 0.02);
}

.log-entry.info { border-color: var(--accent); color: #7dd3fc; }
.log-entry.success { border-color: var(--success); color: #6ee7b7; }
.log-entry.error { border-color: var(--danger); color: #fca5a5; }
.log-entry.warning { border-color: var(--warning); color: #fcd34d; }

@keyframes fadeUp {
	from {
		opacity: 0;
		transform: translateY(1rem);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Scrollbar */
.log-content::-webkit-scrollbar { width: 5px; }
.log-content::-webkit-scrollbar-track { background: transparent; }
.log-content::-webkit-scrollbar-thumb {
	background: rgba(255, 255, 255, 0.15);
	border-radius: 999px;
}

/* Responsive */
@media (max-width: 1024px) {
	.bento-stats {
		grid-template-columns: repeat(2, 1fr);
	}

	.pompa-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.pompa-card-full {
		grid-column: span 2;
	}
}

@media (max-width: 768px) {
	.dashboard-container {
		padding: 0.875rem 0.875rem 2rem;
	}

	.header {
		top: 0.5rem;
	}

	.header-content {
		flex-direction: column;
		align-items: stretch;
	}

	.header-actions {
		justify-content: center;
	}

	.bento-stats,
	.bento-row-2,
	.config-grid {
		grid-template-columns: 1fr;
	}

	.pompa-grid {
		grid-template-columns: 1fr;
	}

	.pompa-card-wide,
	.pompa-card-full {
		grid-column: 1;
	}

	.stat-value {
		font-size: 1.375rem;
	}
}

@media (max-width: 480px) {
	.control-buttons {
		flex-direction: column;
	}

	.pompa-button-group {
		flex-direction: column;
	}

	.pompa-button-group .btn {
		width: 100%;
	}
}