/**
 * KundenKarte PWA Styles
 * Design-System basierend auf Dolibarr Dark Theme
 * Mobile-First, Touch-optimiert
 */

:root {
	--primary: #0077b3;
	--colorbackbody: #1d1e20;
	--colorbackcard: #1d1e20;
	--colorbacktitle: #3b3c3e;
	--colorbackline: #38393d;
	--colorbackinput: rgb(70, 70, 70);
	--colortext: rgb(220,220,220);
	--colortextmuted: rgb(180,180,180);
	--colortextlink: #4390dc;
	--colorborder: #2b2c2e;
	--butactionbg: rgb(173,140,79);
	--textbutaction: rgb(255,255,255);
	--success: #25a580;
	--danger: #993013;
	--warning: #bc9526;

	/* Safe areas für notches */
	--safe-top: env(safe-area-inset-top, 0px);
	--safe-bottom: env(safe-area-inset-bottom, 0px);
}

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

html, body {
	height: 100%;
	overflow: hidden;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
	background: var(--colorbackbody);
	color: var(--colortext);
	font-size: 16px;
	line-height: 1.4;
}

/* ============================================
   APP CONTAINER
   ============================================ */

.app {
	height: 100%;
	height: 100dvh;
	display: flex;
	flex-direction: column;
	overflow: hidden;
}

/* ============================================
   SCREENS
   ============================================ */

.screen {
	display: none;
	flex-direction: column;
	height: 100%;
	overflow: hidden;
}

.screen.active {
	display: flex;
}

/* ============================================
   HEADER
   ============================================ */

.header {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 16px;
	padding-top: calc(14px + var(--safe-top));
	background: var(--primary);
	color: #fff;
	min-height: 56px;
	flex-shrink: 0;
	position: sticky;
	top: 0;
	z-index: 100;
}

.header h1 {
	flex: 1;
	font-size: 18px;
	font-weight: 600;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.header-spacer {
	width: 44px;
}

.btn-icon {
	width: 44px;
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(255,255,255,0.15);
	border: none;
	border-radius: 8px;
	color: #fff;
	cursor: pointer;
	transition: background 0.2s;
	position: relative;
}

.btn-icon:active {
	background: rgba(255,255,255,0.3);
}

.btn-icon svg {
	width: 24px;
	height: 24px;
	fill: currentColor;
}

.sync-btn {
	position: relative;
}

.sync-badge {
	position: absolute;
	top: 2px;
	right: 2px;
	background: var(--danger);
	color: #fff;
	font-size: 11px;
	font-weight: bold;
	min-width: 18px;
	height: 18px;
	border-radius: 9px;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0 4px;
}

.sync-badge.hidden {
	display: none;
}

/* ============================================
   LOGIN SCREEN
   ============================================ */

.login-container {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 24px;
}

.login-logo {
	width: 72px;
	height: 72px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 20px;
}

.login-logo svg {
	width: 64px;
	height: 64px;
	fill: var(--primary);
}

.login-title {
	font-size: 24px;
	font-weight: 600;
	margin-bottom: 8px;
}

.login-subtitle {
	font-size: 14px;
	color: var(--colortextmuted);
	margin-bottom: 28px;
}

.login-form {
	width: 100%;
	max-width: 340px;
	background: var(--colorbackline);
	border: 1px solid var(--colorborder);
	border-radius: 12px;
	padding: 28px 24px;
}

/* ============================================
   FORMS
   ============================================ */

.form-group {
	margin-bottom: 16px;
}

.form-group label {
	display: block;
	font-size: 14px;
	color: var(--colortextmuted);
	margin-bottom: 6px;
}

.form-group input,
.form-group select {
	width: 100%;
	padding: 14px 16px;
	font-size: 16px;
	background: var(--colorbackinput);
	border: 1px solid var(--colorborder);
	border-radius: 8px;
	color: var(--colortext);
	outline: none;
	transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
	border-color: var(--primary);
}

.form-group input::placeholder {
	color: var(--colortextmuted);
	opacity: 0.6;
}

.error-text {
	color: #fff;
	background: var(--danger);
	padding: 10px 14px;
	border-radius: 8px;
	font-size: 13px;
	margin-top: 12px;
	text-align: center;
	min-height: 0;
}

.error-text:empty {
	display: none;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 14px 24px;
	font-size: 16px;
	font-weight: 600;
	border: none;
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.2s;
	white-space: nowrap;
}

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

.btn-primary {
	background: var(--butactionbg);
	color: var(--textbutaction);
}

.btn-primary:hover {
	opacity: 0.9;
}

.btn-secondary {
	background: var(--colorbacktitle);
	color: var(--colortext);
	border: 1px solid var(--colorborder);
}

.btn-success {
	background: var(--success);
	color: #fff;
}

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

.btn-large {
	width: 100%;
	padding: 16px;
	font-size: 17px;
	font-weight: 600;
	background: var(--butactionbg);
	color: var(--textbutaction);
	border: none;
	border-radius: 8px;
	cursor: pointer;
	margin-top: 8px;
}

/* ============================================
   SEARCH
   ============================================ */

.search-container {
	padding: 16px;
	flex-shrink: 0;
	background: var(--colorbacktitle);
	border-bottom: 1px solid var(--colorborder);
}

.search-box {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 12px 16px;
	background: var(--colorbackinput);
	border: 1px solid var(--colorborder);
	border-radius: 8px;
}

.search-box svg {
	width: 22px;
	height: 22px;
	fill: var(--colortextmuted);
	flex-shrink: 0;
}

.search-box input {
	flex: 1;
	background: transparent;
	border: none;
	color: var(--colortext);
	font-size: 16px;
	outline: none;
}

.search-box input::placeholder {
	color: var(--colortextmuted);
	opacity: 0.6;
}

/* ============================================
   ZULETZT BEARBEITET
   ============================================ */

.recent-section {
	padding: 0 16px 16px;
}

.recent-title {
	font-size: 13px;
	font-weight: 600;
	color: var(--colortextmuted);
	text-transform: uppercase;
	letter-spacing: 0.5px;
	margin: 16px 0 10px;
	padding-left: 4px;
}

.recent-section .list {
	padding: 0;
	flex: none;
	overflow: visible;
}

.recent-section .list-item {
	padding: 12px 14px;
}

.recent-section .list-item-icon {
	width: 38px;
	height: 38px;
}

.recent-section .list-item-icon svg {
	width: 20px;
	height: 20px;
}

.recent-section .list-item-title {
	font-size: 14px;
}

.recent-section .list-item-subtitle {
	font-size: 11px;
}

#recent-customers.hidden {
	display: none;
}

/* ============================================
   LISTS
   ============================================ */

.list {
	flex: 1;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
	padding: 12px 16px 16px;
}

.list-item {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 14px 16px;
	background: var(--colorbackline);
	border: 1px solid var(--colorborder);
	border-radius: 8px;
	margin-bottom: 8px;
	cursor: pointer;
	transition: all 0.2s;
}

.list-item:active {
	background: var(--colorbackinput);
	transform: scale(0.99);
}

.list-item-icon {
	width: 44px;
	height: 44px;
	background: var(--primary);
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.list-item-icon svg {
	width: 24px;
	height: 24px;
	fill: #fff;
}

.list-item-content {
	flex: 1;
	min-width: 0;
}

.list-item-title {
	font-size: 16px;
	font-weight: 600;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.list-item-subtitle {
	font-size: 13px;
	color: var(--colortextmuted);
	margin-top: 2px;
}

.list-item-arrow {
	width: 20px;
	height: 20px;
	fill: var(--colortextmuted);
}

.list-empty {
	text-align: center;
	padding: 48px 24px;
	color: var(--colortextmuted);
}

/* ============================================
   ANLAGEN BAUM
   ============================================ */

.anlagen-grid {
	display: flex;
	flex-direction: column;
	gap: 0;
	padding: 8px 0;
}

/* Trennlabel Kunden-Adresse */
.anlagen-section-label {
	font-size: 12px;
	font-weight: 600;
	color: var(--colortextmuted);
	padding: 8px 12px 2px;
	border-top: 1px solid var(--colorborder);
	margin-top: 4px;
}

/* Baum-Knoten */
.pwa-tree-node {
	/* Container für Knoten + Kinder */
}

.pwa-tree-row {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 10px 12px;
	border-bottom: 1px solid var(--colorborder);
	cursor: pointer;
	transition: background 0.15s;
}

.pwa-tree-row:active {
	background: var(--colorbackinput);
}

/* Toggle-Chevron */
.pwa-tree-toggle {
	width: 20px;
	height: 20px;
	fill: var(--colortextmuted);
	flex-shrink: 0;
	transition: transform 0.2s;
}

.pwa-tree-toggle-spacer {
	width: 20px;
	flex-shrink: 0;
}

.pwa-tree-node.expanded > .pwa-tree-row > .pwa-tree-toggle {
	transform: rotate(90deg);
}

/* Icon je nach Typ */
.pwa-tree-icon {
	width: 32px;
	height: 32px;
	border-radius: 6px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.pwa-tree-icon svg {
	width: 18px;
	height: 18px;
	fill: #fff;
}

.pwa-tree-icon.node-structure {
	background: #4caf50;
}

.pwa-tree-icon.node-equipment {
	background: #2196f3;
}

.pwa-tree-icon.node-leaf {
	background: #ff9800;
}

/* Inhalt */
.pwa-tree-content {
	flex: 1;
	min-width: 0;
}

.pwa-tree-label {
	font-size: 14px;
	font-weight: 600;
	word-break: break-word;
	line-height: 1.3;
}

.pwa-tree-type {
	font-size: 11px;
	color: var(--colortextmuted);
	margin-top: 1px;
}

/* Editor-Pfeil für Equipment-Container */
.pwa-tree-open {
	width: 24px;
	height: 24px;
	fill: var(--colortextmuted);
	flex-shrink: 0;
}

.node-equipment > .pwa-tree-row .pwa-tree-open {
	fill: #2196f3;
}

/* Kinder (eingeklappt) */
.pwa-tree-children {
	display: none;
	border-left: 2px solid var(--colorborder);
	margin-left: 22px;
}

.pwa-tree-node.expanded > .pwa-tree-children {
	display: block;
}

/* Feld-Badges (werden wiederverwendet) */
.anlage-card-fields {
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
	margin-top: 4px;
}

.anlage-field-badge {
	font-size: 10px;
	font-weight: 600;
	padding: 1px 6px;
	border-radius: 3px;
	background: var(--colorbackinput);
	color: #fff;
	white-space: nowrap;
}

/* ============================================
   CONTACT GROUPS
   ============================================ */

.contact-list {
	display: flex;
	flex-direction: column;
	gap: 6px;
	width: 100%;
}

.contact-group {
	margin-bottom: 0;
}

.contact-group-header {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 14px;
	background: var(--colorbackline);
	border: 1px solid var(--colorborder);
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.2s;
}

.contact-group-header:active {
	background: var(--colorbackinput);
}

.contact-group.expanded .contact-group-header {
	border-bottom-left-radius: 0;
	border-bottom-right-radius: 0;
	border-bottom-color: transparent;
}

.contact-group-header svg {
	width: 24px;
	height: 24px;
	fill: var(--warning);
	flex-shrink: 0;
}

.contact-group-name {
	font-size: 14px;
	font-weight: 600;
}

.contact-group-address {
	font-size: 12px;
	color: var(--colortextmuted);
	margin-top: 2px;
}

.contact-group-info {
	flex: 1;
	min-width: 0;
}

.contact-group-count {
	background: var(--colorbackinput);
	color: var(--colortextmuted);
	font-size: 12px;
	font-weight: 600;
	padding: 2px 8px;
	border-radius: 10px;
	min-width: 24px;
	text-align: center;
	flex-shrink: 0;
}

.contact-group-chevron {
	width: 20px;
	height: 20px;
	fill: var(--colortextmuted);
	flex-shrink: 0;
	transition: transform 0.2s;
}

.contact-group.expanded .contact-group-chevron {
	transform: rotate(90deg);
}

.contact-anlagen-list {
	padding: 8px;
	background: rgba(59, 60, 62, 0.4);
	border: 1px solid var(--colorborder);
	border-top: none;
	border-bottom-left-radius: 8px;
	border-bottom-right-radius: 8px;
	flex-direction: column;
	gap: 6px;
	display: none;
}

.contact-group.expanded .contact-anlagen-list {
	display: flex;
}

.contact-anlagen-list .loading-container,
.contact-anlagen-list .list-empty {
	width: 100%;
}

.list-empty.small {
	font-size: 13px;
	padding: 12px;
}

.spinner.small {
	width: 24px;
	height: 24px;
	border-width: 3px;
}

/* ============================================
   EDITOR
   ============================================ */

.editor-content {
	flex: 1;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
	padding: 12px;
	padding-bottom: 100px;
}

.panel-card {
	background: var(--colorbackline);
	border: 1px solid var(--colorborder);
	border-radius: 8px;
	margin: 0 auto 12px auto;
	overflow: hidden;
	max-width: 900px;
}

.panel-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 12px 14px;
	background: var(--colorbacktitle);
	border-bottom: 1px solid var(--colorborder);
}

.panel-title {
	font-size: 15px;
	font-weight: 600;
}

.panel-actions {
	display: flex;
	gap: 8px;
}

.panel-body {
	padding: 10px;
}

/* Hutschiene */
.carrier-item {
	background: var(--colorbackinput);
	border: 1px solid var(--colorborder);
	border-radius: 6px;
	margin-bottom: 8px;
	overflow: hidden;
}

.carrier-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 8px 10px;
	background: rgba(255,255,255,0.03);
	cursor: pointer;
}

.carrier-label {
	font-size: 13px;
	font-weight: 600;
	color: var(--colortextmuted);
}

.carrier-te {
	font-size: 12px;
	color: var(--colortextmuted);
	opacity: 0.7;
}

/* Carrier-Content: EIN Grid für Terminals + Equipment + +-Button
   Spalten: repeat(totalTE, 1fr) auto
   Zeile 1: Input-Terminals (Einspeisungen)
   Zeile 2: Equipment-Blöcke + +-Button
   Zeile 3: Output-Terminals (Abgänge) */
.carrier-content {
	display: grid;
	gap: 0;
	padding: 5px;
	/* 5 Zeilen: Labels oben, Terminals oben, Equipment, Terminals unten, Labels unten */
	grid-template-rows: auto auto auto auto auto;
}

/* Equipment Block (Zeile 2) - Sicherungsautomat-Optik */
.equipment-block {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: space-between;
	min-width: 0;
	height: 80px;
	padding: 4px 2px;
	background: var(--primary);
	border-radius: 4px;
	cursor: pointer;
	transition: all 0.15s ease;
	overflow: hidden;
	border: 1px solid rgba(255,255,255,0.15);
	box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.equipment-block:active {
	transform: scale(0.95);
}

.equipment-block-type {
	font-size: 7px;
	font-weight: bold;
	color: rgba(255,255,255,0.8);
	line-height: 1;
	text-transform: uppercase;
	letter-spacing: 0.3px;
}

.equipment-block-value {
	font-size: 8px;
	font-weight: bold;
	color: #fff;
	line-height: 1.1;
}

.equipment-block-label {
	font-size: 7px;
	color: rgba(255,255,255,0.6);
	max-width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	line-height: 1;
}

/* Equipment Block Text (einzelner Block-Label wie "B16") */
.equipment-block-text {
	font-size: 11px;
	font-weight: bold;
	color: #fff;
	line-height: 1.1;
	text-align: center;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	max-width: 100%;
	padding: 0 1px;
}

/* Terminal-Point = Einzelne klickbare Klemme
   Sitzt in derselben Grid-Spalte wie der zugehörige Equipment-Block */
.terminal-point {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 2px;
	cursor: pointer;
	padding: 3px 2px;
	border-radius: 4px;
	transition: background 0.15s;
	min-width: 0;
}

/* Zeile 2 (obere Terminals): direkt am Equipment (margin-bottom negativ) */
.terminal-point.terminal-row-top {
	margin-bottom: -2px;
	position: relative;
	z-index: 1;
}

/* Zeile 4 (untere Terminals): direkt am Equipment (margin-top negativ) */
.terminal-point.terminal-row-bottom {
	margin-top: -2px;
	position: relative;
	z-index: 1;
}

.terminal-point:active {
	background: rgba(255,255,255,0.15);
}

/* Terminal-Punkt (Kreis für Inputs) */
.terminal-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	flex-shrink: 0;
	border: 2px solid rgba(255,255,255,0.5);
}

.terminal-dot.terminal-empty {
	background: transparent;
	border: 2px dashed rgba(255,255,255,0.25);
}

/* Terminal-Pfeil (für Outputs) */
.terminal-arrow {
	width: 0;
	height: 0;
	flex-shrink: 0;
}

.terminal-arrow-down {
	border-left: 7px solid transparent;
	border-right: 7px solid transparent;
	border-top: 10px solid var(--arrow-color, #888);
}

.terminal-arrow-up {
	border-left: 7px solid transparent;
	border-right: 7px solid transparent;
	border-bottom: 10px solid var(--arrow-color, #888);
}

/* Phase-Anzeige am Terminal */
.terminal-phase {
	font-size: 8px;
	font-weight: bold;
	color: rgba(255,255,255,0.7);
	text-align: center;
	line-height: 1;
}

/* Abgang-Label Zelle (Zeile 1 und 5) */
.terminal-label-cell {
	display: flex;
	justify-content: center;
	min-height: 20px;
}

/* Obere Labels (Zeile 1): am unteren Rand ausrichten (zum Terminal hin) */
.terminal-label-cell.label-row-top {
	align-items: flex-end;
}

/* Untere Labels (Zeile 5): am oberen Rand ausrichten (zum Terminal hin) */
.terminal-label-cell.label-row-bottom {
	align-items: flex-start;
}

.terminal-label-cell.empty {
	min-height: 4px;
}

/* Abgang-Label (vertikal) */
.terminal-label {
	writing-mode: vertical-rl;
	transform: rotate(180deg);
	font-size: 9px;
	font-weight: 600;
	color: #fff;
	line-height: 1.1;
	max-height: 80px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding: 2px 4px;
	background: rgba(0,0,0,0.3);
	border-radius: 3px;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 2px;
}

/* Anklickbare Labels */
.terminal-label-cell:not(.empty) {
	cursor: pointer;
	transition: transform 0.15s;
}

.terminal-label-cell:not(.empty):active {
	transform: scale(0.95);
}

.terminal-label-cell:not(.empty):active .terminal-label {
	background: rgba(173, 140, 79, 0.4);
}

.terminal-label .cable-info {
	font-weight: normal;
	font-size: 7px;
	color: rgba(255,255,255,0.6);
	display: block;
}

/* ============================================
   GEBÜNDELTE TERMINALS (Multi-Phasen-Abgänge)
   ============================================ */

/* Gebündeltes Label: Zentriert über alle Spalten */
.terminal-label-cell.bundled-label {
	display: flex;
	justify-content: center;
}

/* Oben: Am unteren Rand ausrichten (zum Equipment hin) */
.terminal-label-cell.bundled-label.label-row-top {
	align-items: flex-end;
}

/* Unten: Am oberen Rand ausrichten (zum Equipment hin) */
.terminal-label-cell.bundled-label.label-row-bottom {
	align-items: flex-start;
}

/* Gebündeltes Label mit Pfeil */
.terminal-label-cell.bundled-with-arrow {
	cursor: pointer;
}

.bundled-content {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 2px;
}

/* Oben: Label zuerst, Pfeil unten (zeigt zum Automaten) */
.label-row-top .bundled-content {
	flex-direction: column;
}

/* Unten: Pfeil oben (zeigt zum Automaten), Label unten */
.bundled-content-bottom {
	flex-direction: column;
}

.bundled-arrow {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1px;
}

.bundled-arrow .terminal-phase {
	font-size: 8px;
	font-weight: bold;
	color: rgba(255,255,255,0.7);
}

/* Platzhalter für gebündelte Terminals (keine Pfeile mehr in Zeile 2/4) */
.terminal-point.bundled-placeholder {
	min-height: 8px;
}

/* Hauptterminal bei Bündelung */
.terminal-point.bundled-main {
	position: relative;
	z-index: 2;
}

/* Rand-Terminals bei Bündelung: Gedimmt */
.terminal-point.bundled-edge {
	opacity: 0.6;
	pointer-events: none;
}

/* Terminal-Connector wird nicht mehr angezeigt */
.terminal-connector {
	display: none;
}

/* ============================================
   VERBINDUNGSLINIEN (SVG Overlay)
   ============================================ */

.connection-lines-svg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
	z-index: 5;
	overflow: visible;
}

.connection-shadow {
	fill: none;
	stroke: rgba(0, 0, 0, 0.3);
	stroke-width: 5;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.connection-line {
	fill: none;
	stroke: var(--colortextmuted);
	stroke-width: 2.5;
	stroke-linecap: round;
	stroke-linejoin: round;
}

/* Wire Toggle Button */
#btn-toggle-wires {
	opacity: 0.5;
	transition: opacity 0.2s, background 0.2s;
}

#btn-toggle-wires.active {
	opacity: 1;
	background: rgba(173, 140, 79, 0.3);
}

#btn-toggle-wires svg {
	fill: currentColor;
}

/* Grid-Rows: 1=Labels oben, 2=Terminals oben, 3=Equipment, 4=Terminals unten, 5=Labels unten */
/* Add Button in Carrier (letzte Spalte, Zeile 2) */
.btn-add-equipment {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	min-width: 36px;
	padding: 4px;
	background: transparent;
	border: 2px dashed var(--colorborder);
	border-radius: 4px;
	color: var(--colortextmuted);
	cursor: pointer;
	transition: all 0.2s;
}

.btn-add-equipment:active:not(.disabled) {
	background: rgba(255,255,255,0.05);
	border-color: var(--primary);
	color: var(--primary);
}

.btn-add-equipment.disabled {
	opacity: 0.25;
	cursor: not-allowed;
	border-style: dotted;
}

.btn-add-equipment svg {
	width: 24px;
	height: 24px;
	fill: currentColor;
}

/* Add Carrier Button */
.btn-add-carrier {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 12px;
	background: transparent;
	border: 2px dashed var(--colorborder);
	border-radius: 6px;
	color: var(--colortextmuted);
	font-size: 14px;
	cursor: pointer;
	transition: all 0.2s;
}

.btn-add-carrier:active {
	border-color: var(--primary);
	color: var(--primary);
}

.btn-add-carrier svg {
	width: 20px;
	height: 20px;
	fill: currentColor;
}

/* ============================================
   FAB (Floating Action Button)
   ============================================ */

.fab-container {
	position: fixed;
	bottom: 24px;
	right: 24px;
	padding-bottom: var(--safe-bottom);
	z-index: 100;
}

.fab {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 14px 20px;
	background: var(--butactionbg);
	color: var(--textbutaction);
	border: none;
	border-radius: 30px;
	font-size: 15px;
	font-weight: 600;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
	cursor: pointer;
	transition: all 0.2s;
}

.fab:active {
	transform: scale(0.95);
	opacity: 0.9;
}

.fab svg {
	width: 22px;
	height: 22px;
	fill: currentColor;
}

/* ============================================
   MODALS
   ============================================ */

.modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0,0,0,0.7);
	display: none;
	align-items: center;
	justify-content: center;
	z-index: 1000;
	padding: 16px;
	padding-bottom: calc(16px + var(--safe-bottom));
}

.modal.active {
	display: flex;
}

.modal-content {
	width: 100%;
	max-width: 500px;
	max-height: 85vh;
	background: var(--colorbackline);
	border: 1px solid var(--colorborder);
	border-radius: 12px;
	display: flex;
	flex-direction: column;
	overflow: hidden;
	animation: modalFadeIn 0.25s ease;
}

.modal-small {
	max-height: auto;
}

@keyframes modalFadeIn {
	from {
		opacity: 0;
		transform: scale(0.95);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}

.modal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 20px;
	border-bottom: 1px solid var(--colorborder);
	background: var(--colorbacktitle);
}

.modal-header h2 {
	font-size: 18px;
	font-weight: 600;
}

.modal-close {
	width: 36px;
	height: 36px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: transparent;
	border: none;
	color: var(--colortextmuted);
	font-size: 28px;
	cursor: pointer;
	border-radius: 50%;
}

.modal-close:active {
	background: rgba(255,255,255,0.1);
}

.modal-body {
	flex: 1;
	overflow-y: auto;
	padding: 20px;
}

.modal-footer {
	display: flex;
	gap: 12px;
	padding: 16px 20px;
	border-top: 1px solid var(--colorborder);
	justify-content: space-between;
	align-items: center;
}

.modal-footer .btn {
	flex: 0 1 auto;
}

.modal-footer-right {
	display: flex;
	gap: 12px;
	flex: 1;
}

.modal-footer-right .btn {
	flex: 1;
}

/* Wenn kein Delete-Button sichtbar: Footer-Right nimmt volle Breite */
.modal-footer .btn-danger.hidden + .modal-footer-right {
	width: 100%;
}

/* ============================================
   TYPE GRID
   ============================================ */

/* Zurück-Button im Modal-Header */
.btn-back-modal {
	background: none;
	border: none;
	color: var(--colortext);
	padding: 4px;
	cursor: pointer;
	flex-shrink: 0;
}

.btn-back-modal svg {
	width: 24px;
	height: 24px;
	fill: currentColor;
}

/* Dynamische Felder */
#eq-dynamic-fields .form-group {
	margin-bottom: 14px;
}

/* Protection Section (FI/RCD-Zuordnung) */
.protection-section {
	margin-top: 16px;
	padding-top: 16px;
	border-top: 1px solid var(--colorborder);
}

.protection-section label {
	display: flex;
	align-items: center;
	gap: 8px;
}

.protection-section .icon-small {
	width: 16px;
	height: 16px;
	fill: var(--butactionbg);
}

#eq-dynamic-fields .form-select {
	width: 100%;
	padding: 12px;
	background: var(--colorbackinput);
	border: 1px solid var(--colorborder);
	border-radius: 8px;
	color: var(--colortext);
	font-size: 16px;
	-webkit-appearance: none;
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23888'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 8px center;
	background-size: 24px;
}

#eq-dynamic-fields .form-input {
	width: 100%;
	padding: 12px;
	background: var(--colorbackinput);
	border: 1px solid var(--colorborder);
	border-radius: 8px;
	color: var(--colortext);
	font-size: 16px;
	box-sizing: border-box;
}

.field-required {
	color: var(--danger);
	font-weight: bold;
}

.field-error {
	border-color: var(--danger) !important;
}

.checkbox-label {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 16px;
	cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
	width: 20px;
	height: 20px;
}

.hint-text {
	font-size: 12px;
	color: var(--colortextmuted);
	margin-top: 4px;
}

.step-label {
	font-size: 14px;
	color: var(--colortextmuted);
	margin-bottom: 12px;
}

.type-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
}

.type-btn {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 14px 6px;
	background: var(--colorbackinput);
	border: 2px solid var(--colorborder);
	border-radius: 8px;
	color: var(--colortext);
	cursor: pointer;
	transition: all 0.2s;
}

.type-btn:active,
.type-btn.selected {
	border-color: var(--butactionbg);
	background: rgba(173, 140, 79, 0.15);
}

.type-btn.disabled {
	opacity: 0.3;
	cursor: not-allowed;
	pointer-events: none;
}

.type-btn-icon {
	font-size: 24px;
	margin-bottom: 6px;
}

.type-btn-label {
	font-size: 12px;
	font-weight: 600;
	text-align: center;
}

.type-grid-category {
	grid-column: 1 / -1;
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: var(--colortextlink);
	padding: 8px 0 2px;
	border-bottom: 1px solid var(--colorborder);
	margin-bottom: -2px;
}

.type-grid-category:first-child {
	padding-top: 0;
}

.te-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 10px;
}

.te-btn {
	padding: 20px;
	background: var(--colorbackinput);
	border: 2px solid var(--colorborder);
	border-radius: 8px;
	color: var(--colortext);
	font-size: 18px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.2s;
}

.te-btn:active,
.te-btn.selected {
	border-color: var(--butactionbg);
	background: rgba(173, 140, 79, 0.15);
}

/* Connection Modal - Phase Grid */
.phase-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 6px;
}

.phase-btn {
	padding: 10px 4px;
	background: var(--colorbackinput);
	border: 2px solid var(--colorborder);
	border-radius: 8px;
	color: var(--colortext);
	font-size: 14px;
	font-weight: 700;
	cursor: pointer;
	transition: all 0.2s;
	text-align: center;
}

.phase-btn:active,
.phase-btn.selected {
	border-color: var(--butactionbg);
	background: rgba(173, 140, 79, 0.15);
}

/* Phasen-Farben für Buttons */
.phase-btn[data-type="L1"].selected { border-color: #8B4513; background: rgba(139,69,19,0.2); }
.phase-btn[data-type="L2"].selected { border-color: #555; background: rgba(50,50,50,0.3); }
.phase-btn[data-type="L3"].selected { border-color: #888; background: rgba(100,100,100,0.2); }
.phase-btn[data-type="N"].selected { border-color: #0066cc; background: rgba(0,102,204,0.2); }
.phase-btn[data-type="PE"].selected { border-color: #27ae60; background: rgba(39,174,96,0.2); }
.phase-btn[data-type="LN"].selected { border-color: #8B4513; background: rgba(139,69,19,0.2); }
.phase-btn[data-type="3P"].selected { border-color: #e74c3c; background: rgba(231,76,60,0.2); }
.phase-btn[data-type="3P+N"].selected { border-color: #e74c3c; background: rgba(231,76,60,0.2); }
.phase-btn[data-type="DATA"].selected { border-color: #9b59b6; background: rgba(155,89,182,0.2); }

/* Abgangsseite-Buttons */
.side-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 6px;
}

.side-btn {
	padding: 10px 4px;
	background: var(--colorbackinput);
	border: 2px solid var(--colorborder);
	border-radius: 8px;
	color: var(--colortext);
	font-size: 14px;
	font-weight: 700;
	cursor: pointer;
	transition: all 0.2s;
	text-align: center;
}

.side-btn:active,
.side-btn.selected {
	border-color: var(--butactionbg);
	background: rgba(173, 140, 79, 0.15);
}

/* Connection Modal - Typ + Farbe nebeneinander */
.form-row {
	display: flex;
	gap: 10px;
	align-items: flex-end;
}

.form-group-grow {
	flex: 1;
	min-width: 0;
}

.form-group-color {
	flex: 0 0 auto;
	width: 60px;
}

.form-color {
	width: 100%;
	height: 44px;
	padding: 2px;
	background: var(--colorbackinput);
	border: 1px solid var(--colorborder);
	border-radius: 8px;
	cursor: pointer;
}

/* Connection Modal - optgroup Styles */
#modal-connection .form-select optgroup {
	font-weight: bold;
	color: var(--colortext);
}

/* Connection Modal - form-select/form-input global */
#modal-connection .form-select,
#modal-connection .form-input {
	width: 100%;
	padding: 12px;
	background: var(--colorbackinput);
	border: 1px solid var(--colorborder);
	border-radius: 8px;
	color: var(--colortext);
	font-size: 16px;
	box-sizing: border-box;
}

#modal-connection .form-select {
	-webkit-appearance: none;
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23888'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 8px center;
	background-size: 24px;
}

/* ============================================
   OFFLINE BAR
   ============================================ */

.offline-bar {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 10px;
	padding-bottom: calc(10px + var(--safe-bottom));
	background: var(--warning);
	color: #000;
	text-align: center;
	font-size: 13px;
	font-weight: 600;
	z-index: 500;
}

.offline-bar.hidden {
	display: none;
}

/* ============================================
   TOAST
   ============================================ */

.toast {
	position: fixed;
	bottom: 80px;
	left: 50%;
	transform: translateX(-50%) translateY(15px);
	padding: 14px 28px;
	background: var(--colorbacktitle);
	border: 1px solid var(--colorborder);
	border-radius: 10px;
	color: var(--colortext);
	font-size: 15px;
	font-weight: 500;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
	opacity: 0;
	transition: all 0.3s ease;
	z-index: 2000;
	max-width: 90%;
	text-align: center;
}

.toast.visible {
	transform: translateX(-50%) translateY(0);
	opacity: 1;
}

.toast.success {
	background: var(--success);
	border-color: var(--success);
	color: #fff;
}

.toast.error {
	background: var(--danger);
	border-color: var(--danger);
	color: #fff;
}

.toast.warning {
	background: var(--warning);
	border-color: var(--warning);
	color: #000;
}

/* ============================================
   EQUIPMENT DETAIL BOTTOM-SHEET
   ============================================ */

.bottom-sheet {
	position: fixed;
	inset: 0;
	z-index: 1100;
	display: none;
}

.bottom-sheet.active {
	display: block;
}

.sheet-overlay {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.5);
	animation: fadeIn 0.2s ease;
}

.sheet-content {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	max-height: 80vh;
	background: var(--colorbackbody);
	border-top-left-radius: 16px;
	border-top-right-radius: 16px;
	overflow-y: auto;
	animation: slideUp 0.25s ease;
}

@keyframes slideUp {
	from { transform: translateY(100%); }
	to { transform: translateY(0); }
}

@keyframes fadeIn {
	from { opacity: 0; }
	to { opacity: 1; }
}

.sheet-handle {
	width: 40px;
	height: 4px;
	background: var(--colorborder);
	border-radius: 2px;
	margin: 10px auto 0;
}

.sheet-header {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px;
	border-bottom: 1px solid var(--colorborder);
}

.detail-type-badge {
	width: 40px;
	height: 40px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 14px;
	color: #fff;
	flex-shrink: 0;
}

.sheet-header-text {
	flex: 1;
	min-width: 0;
}

.sheet-header-text h2 {
	font-size: 16px;
	font-weight: 700;
	margin: 0;
	word-break: break-word;
}

.detail-subtitle {
	font-size: 12px;
	color: var(--colortextmuted);
	margin: 2px 0 0;
}

.sheet-body {
	padding: 16px;
}

.detail-section {
	margin-bottom: 16px;
}

.detail-section-title {
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: var(--colortextmuted);
	margin-bottom: 8px;
}

.detail-field-list {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.detail-field-row {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	padding: 6px 10px;
	background: var(--colorbackinput);
	border-radius: 6px;
}

.detail-field-label {
	font-size: 13px;
	color: var(--colortextmuted);
	flex-shrink: 0;
	margin-right: 12px;
}

.detail-field-value {
	font-size: 13px;
	font-weight: 600;
	text-align: right;
	word-break: break-word;
}

.detail-field-badge {
	display: inline-block;
	padding: 2px 8px;
	border-radius: 4px;
	font-size: 12px;
	font-weight: 600;
	color: #fff;
}

/* Verbindungsliste */
.detail-conn-list {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.detail-conn-item {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 8px 10px;
	background: var(--colorbackinput);
	border-radius: 6px;
}

.detail-conn-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	flex-shrink: 0;
}

.detail-conn-info {
	flex: 1;
	min-width: 0;
}

.detail-conn-label {
	font-size: 13px;
	font-weight: 600;
}

.detail-conn-meta {
	font-size: 11px;
	color: var(--colortextmuted);
	margin-top: 1px;
}

.detail-conn-arrow {
	font-size: 14px;
	color: var(--colortextmuted);
	flex-shrink: 0;
}

.sheet-footer {
	display: flex;
	gap: 10px;
	padding: 16px;
	border-top: 1px solid var(--colorborder);
}

.sheet-footer .btn {
	flex: 1;
}

/* ============================================
   UTILITIES
   ============================================ */

.hidden {
	display: none !important;
}

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

.text-muted {
	color: var(--colortextmuted);
}

/* Loading Spinner */
.spinner {
	width: 40px;
	height: 40px;
	border: 3px solid var(--colorborder);
	border-top-color: var(--primary);
	border-radius: 50%;
	animation: spin 0.8s linear infinite;
}

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

.loading-container {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 16px;
}

/* ============================================
   MOBILE OPTIMIERUNGEN
   ============================================ */

@media (max-width: 768px) {
	.type-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 6px;
	}

	.type-btn {
		padding: 12px 4px;
	}

	.fab {
		padding: 12px 18px;
		font-size: 14px;
	}
}

/* Touch Targets */
@media (pointer: coarse) {
	.btn,
	.btn-large,
	.te-btn,
	.list-item,
	.contact-group-header,
	.pwa-tree-row {
		min-height: 48px;
	}

	.value-chip {
		min-height: 44px;
	}
}

/* ============================================
   TERMINAL KONTEXTMENÜ
   ============================================ */

.terminal-context-menu {
	background: var(--colorbacktitle);
	border: 1px solid var(--colorborder);
	border-radius: 8px;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
	overflow: hidden;
	min-width: 200px;
}

.tcm-item {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 16px;
	cursor: pointer;
	color: var(--colortext);
	transition: background 0.15s;
}

.tcm-item:not(:last-child) {
	border-bottom: 1px solid var(--colorborder);
}

.tcm-item:hover,
.tcm-item:active {
	background: rgba(255, 255, 255, 0.1);
}

.tcm-icon {
	font-size: 16px;
	width: 20px;
	text-align: center;
}

/* Leere Terminals - neutral */
.terminal-empty {
	cursor: pointer;
}

.terminal-dot-empty {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: transparent;
	border: 2px dashed rgba(255, 255, 255, 0.25);
}