/* ═══════════════════════════════════════════════════════════════════
   Pod Shell — Deck-based navigation layout
   Concept: concept/PXA.md, Phase 3 (UX-Modell)
   ═══════════════════════════════════════════════════════════════════ */

/* ── Semantische UI-Tokens ───────────────────────────────────────
   Abgeleitet aus MudBlazor-Palette, wo möglich.
   Für Feintuning: nur hier ändern. ──────────────────────────────── */

:root {
	/* Overlays */
	--pod-hover:             color-mix(in srgb, var(--color-text) 4%, transparent);
	--pod-active-bg:         color-mix(in srgb, var(--color-accent) 12%, transparent);
	--pod-agent-msg-bg:      color-mix(in srgb, var(--color-text) 5%, transparent);
	--pod-code-bg:           color-mix(in srgb, var(--color-text) 6%, transparent);
	--pod-table-header-bg:   color-mix(in srgb, var(--color-text) 4%, transparent);
	--pod-toolbar-bg:        color-mix(in srgb, var(--color-text) 3%, transparent);
	/* Eigene Pod-Shell-Werte */
	--pod-codeblock-bg:      rgba(0, 0, 0, 0.04);
	--pod-canvas-bg:         #FFFFFF;
	/* User-Messages (subtiler Look) */
	--pod-user-msg-bg:       var(--color-accent-subtle);
	--pod-user-msg-text:     var(--color-text);
	--pod-user-code-bg:      rgba(0, 0, 0, 0.06);
	--pod-user-codeblock-bg: rgba(0, 0, 0, 0.06);
	--pod-user-link:         var(--color-accent);
	--pod-user-quote-border: var(--color-accent);
	/* Elevation */
	--pod-shadow-sm:         0 4px 12px rgba(0, 0, 0, 0.12);
	--pod-shadow-lg:         0 8px 32px rgba(0, 0, 0, 0.15);
	--pod-recording-glow:    rgba(176, 0, 32, 0.35);
}

/* ── Shell grid ──────────────────────────────────────────────────── */

.pod-shell {
	display: flex;
	min-height: 100vh;
	background: var(--color-surface);
	color: var(--color-text);
}

.pod-shell__nav {
	width: 220px;
	min-width: 220px;
	display: flex;
	flex-direction: column;
	padding: var(--space-6);
	gap: var(--space-5);
	overflow-y: auto;
}

/* ── Nav footer (user info + sign-out) ──────────────────────────── */

.nav-footer {
	border-radius: var(--radius-md);
	padding: var(--space-4) var(--space-5);
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
}

.nav-footer__name {
	font-size: var(--text-sm);
	font-weight: var(--weight-semibold);
	color: var(--color-text);
}

.nav-footer__meta {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.nav-footer__role {
	font-size: var(--text-xs);
	color: var(--color-text-secondary);
}

.nav-footer__pod {
	font-size: var(--text-xs);
	font-family: var(--font-mono);
	color: var(--color-text-secondary);
}

.nav-footer__signout {
	margin-top: var(--space-3);
	padding-top: var(--space-3);
	border-top: 1px solid var(--color-border-soft);
}

.nav-footer__signout a {
	font-size: var(--text-sm);
	color: var(--color-text-secondary);
	text-decoration: none;
	transition: color var(--transition-fast);
}

.nav-footer__signout a:hover {
	color: var(--color-text);
}

.pod-shell__content {
	flex: 1;
	min-width: 0;
	position: relative;
	padding: 0;
	overflow-y: auto;
}

/* ── Chat strip (right column) ───────────────────────────────────── */

/* ── Chat strip (right column, opacity-toggled) ──────────────────── */

.pod-shell__chat {
	display: none;
	flex-direction: column;
	position: relative;
	width: 400px;
	min-width: 280px;
	flex-shrink: 0;
	opacity: 0;
}

.pod-shell__chat--visible {
	display: flex;
	transition: opacity 0.25s ease;
}

.pod-shell__chat--open {
	opacity: 1;
}

.pod-shell__chat--dragging {
	transition: none;
}

.pod-shell__chat--open::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	width: 12px;
	background: linear-gradient(to right, rgba(0, 0, 0, 0.07), transparent);
	z-index: 10;
	pointer-events: none;
	animation: shadow-grow 0.3s ease;
}

@keyframes shadow-grow {
	from { width: 0; opacity: 0; }
	to   { width: 12px; opacity: 1; }
}

.pod-shell__mobile-header {
	display: none;
}

/* ── Deck navigation ─────────────────────────────────────────────── */

/* ── Chat splitter (drag handle) ─────────────────────────────────── */

.chat-splitter {
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	width: 6px;
	cursor: col-resize;
	z-index: 20;
	background: transparent;
}

.chat-splitter:hover {
	background: var(--color-accent);
	opacity: 0.3;
}

/* ── Deck navigation (fills available height) ───────────────────── */

.deck-nav {
	flex: 1;
}

/* ── Intercom button ─────────────────────────────────────────────── */

.intercom-btn {
	position: fixed;
	bottom: 24px;
	right: 24px;
	width: 56px;
	height: 56px;
	border-radius: 50%;
	border: none;
	background: var(--color-accent);
	color: var(--color-accent-text);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	box-shadow: var(--pod-shadow-sm);
	transition: transform 0.15s ease, box-shadow 0.15s ease;
	z-index: 1001;
}

.intercom-btn:hover {
	transform: scale(1.08);
}

.intercom-btn--open {
	box-shadow: var(--shadow-raised);
}

.intercom-btn--recording {
	background: #b00020;
	animation: intercom-pulse 1s ease-in-out infinite;
}

@keyframes intercom-pulse {
	0%, 100% { transform: scale(1); box-shadow: var(--pod-shadow-sm); }
	50% { transform: scale(1.12); box-shadow: 0 4px 20px var(--pod-recording-glow); }
}

/* ── Intercom overlay ────────────────────────────────────────────── */
/* ── Intercom cursor ─────────────────────────────────────────────── */

.intercom-cursor {
	animation: intercom-blink 0.8s step-end infinite;
	opacity: 1;
	color: var(--color-accent);
}

@keyframes intercom-blink {
	50% { opacity: 0; }
}

/* ── Canvas frame (sandboxed iframe for agent-generated HTML) ────── */

.canvas-frame {
	border-radius: 8px;
	overflow: hidden;
	border: 1px solid var(--color-border-soft);
	margin: 4px 0;
}

.canvas-frame__toolbar {
	display: flex;
	align-items: center;
	gap: 4px;
	padding: 2px 8px;
	background: var(--pod-toolbar-bg);
	border-bottom: 1px solid var(--color-border-soft);
}

.canvas-frame__label {
	flex: 1;
	opacity: 0.6;
	font-family: 'JetBrains Mono', monospace;
}

.canvas-frame__iframe {
	width: 100%;
	height: 240px;
	border: none;
	background: var(--pod-canvas-bg);
	display: block;
}

.canvas-frame--expanded .canvas-frame__iframe {
	height: 480px;
}

/* ── Intercom markdown rendering ─────────────────────────────────── */

.intercom-markdown {
	font-size: 0.875rem;
	line-height: 1.5;
	overflow-wrap: break-word;
}

.intercom-markdown p {
	margin: 0 0 0.4em;
}

.intercom-markdown p:last-child {
	margin-bottom: 0;
}

.intercom-markdown h1,
.intercom-markdown h2,
.intercom-markdown h3,
.intercom-markdown h4 {
	margin: 0.6em 0 0.3em;
	font-weight: 600;
	line-height: 1.3;
}

.intercom-markdown h1 { font-size: 1.15em; }
.intercom-markdown h2 { font-size: 1.05em; }
.intercom-markdown h3 { font-size: 0.95em; }
.intercom-markdown h4 { font-size: 0.875em; }

.intercom-markdown code {
	font-family: 'JetBrains Mono', 'Cascadia Code', monospace;
	font-size: 0.85em;
	padding: 0.15em 0.35em;
	border-radius: 4px;
	background: var(--pod-code-bg);
}

.intercom-markdown pre {
	margin: 0.5em 0;
	padding: 0.6em 0.8em;
	border-radius: 8px;
	background: var(--pod-codeblock-bg);
	overflow-x: auto;
}

.intercom-markdown pre code {
	padding: 0;
	background: transparent;
	font-size: 0.8em;
	white-space: pre;
}

.intercom-markdown ul,
.intercom-markdown ol {
	margin: 0.3em 0;
	padding-left: 1.4em;
}

.intercom-markdown li {
	margin: 0.15em 0;
}

.intercom-markdown blockquote {
	margin: 0.4em 0;
	padding: 0.2em 0.8em;
	border-left: 3px solid var(--color-accent);
	opacity: 0.85;
}

.intercom-markdown a {
	color: var(--color-accent);
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 2px;
}

.intercom-markdown a:hover {
	opacity: 0.8;
}

.intercom-markdown table {
	border-collapse: collapse;
	margin: 0.4em 0;
	font-size: 0.85em;
	width: 100%;
}

.intercom-markdown th,
.intercom-markdown td {
	border: 1px solid var(--color-border-soft);
	padding: 0.3em 0.5em;
	text-align: left;
}

.intercom-markdown th {
	background: var(--pod-table-header-bg);
	font-weight: 600;
}

.intercom-markdown input[type="checkbox"] {
	margin-right: 0.4em;
	pointer-events: none;
}

/* User messages: adjust code/pre colors for primary background */
.chat__msg--user .intercom-markdown code {
	background: var(--pod-user-code-bg);
}

.chat__msg--user .intercom-markdown pre {
	background: var(--pod-user-codeblock-bg);
}

.chat__msg--user .intercom-markdown a {
	color: var(--pod-user-link);
}

.chat__msg--user .intercom-markdown blockquote {
	border-left-color: var(--pod-user-quote-border);
}

/* ── Legacy compat (QuarterRoom, ArchivePage — migrate later) ──── */
.deck-page__header { padding-left: 16px; }

/* ── Quarter terminal (security entry page) ──────────────────────── */

.quarter-terminal {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: calc(100vh - 120px);
}

.quarter-terminal__inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 20px;
	padding: 40px 24px;
}

/* ── Workspace panel ─────────────────────────────────────────────── */

.workspace-panel {
	display: flex;
	flex-direction: column;
	min-height: 200px;
}

.workspace-panel__empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 48px 24px;
	text-align: center;
}

.workspace-panel__list-header {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 4px 0 8px;
}

.workspace-panel__viewer {
	display: flex;
	flex-direction: column;
	flex: 1;
}

.workspace-panel__viewer-header {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 4px 0 12px;
	border-bottom: 1px solid var(--color-border-soft);
	margin-bottom: 12px;
}

.workspace-panel__viewer-content {
	flex: 1;
	overflow-y: auto;
}

/* ── YAML structured view ────────────────────────────────────────── */

.yaml-view {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.yaml-view__section {
	margin-bottom: 8px;
}

.yaml-view__field {
	display: flex;
	flex-direction: column;
	gap: 2px;
	margin-bottom: 8px;
}


/* ═══════════════════════════════════════════════════════════════════
   Mobile responsive (< 768px)
   Pod fills screen → tap deck → zoom in → pod collapses to hamburger
   ═══════════════════════════════════════════════════════════════════ */

@media (max-width: 767px) {
	.pod-shell {
		flex-direction: column;
	}

	/* Nav is hidden by default on mobile, shown when toggled */
	.pod-shell__nav {
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		z-index: 900;
		transform: translateX(-100%);
		transition: transform 0.25s ease;
	}

	.pod-shell--nav-open .pod-shell__nav {
		transform: translateX(0);
	}

	.pod-shell__mobile-header {
		display: flex;
		align-items: center;
		padding: 8px 0 16px;
		border-bottom: 1px solid var(--color-border-soft);
		margin-bottom: 16px;
	}

	.pod-shell__content {
		padding: 0;
	}

	.intercom-btn {
		bottom: 12px;
		right: 12px;
		width: 48px;
		height: 48px;
	}

	/* Chat strip overlays full-screen on mobile */
	.pod-shell__chat {
		position: fixed;
		top: 0;
		right: 0;
		width: 320px;
		height: 100%;
		z-index: 950;
	}

	.chat__input-area {
		padding-right: 64px;
	}
}