/* CV viewer — shared shell (portfolio + home modal) */

:root {
	--cv-accent: #006847;
	--cv-accent-soft: #008f5a;
	--cv-cream: #f5f2ee;
	--cv-panel-text: #000000;
	--cv-panel-body: #222222;
	--cv-panel-muted: #888888;
	--cv-border: rgba(0, 104, 71, 0.18);
	--cv-card-bg: #ffffff;
	--cv-font: 'Source Sans Pro', system-ui, sans-serif;
}

.cv-section .panel-head {
	margin-bottom: 1.75rem;
}

.cv-shell {
	background: var(--cv-card-bg);
	border: 1px solid var(--cv-border);
	border-radius: 18px;
	box-shadow: 0 8px 32px rgba(34, 34, 34, 0.07);
	overflow: hidden;
}

.cv-toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 1rem 1.15rem;
	background: linear-gradient(180deg, #ffffff 0%, var(--cv-cream) 100%);
	border-bottom: 1px solid var(--cv-border);
}

.cv-lang-switch {
	display: inline-flex;
	flex-wrap: wrap;
	gap: 0.35rem;
	padding: 0.25rem;
	background: var(--cv-cream);
	border: 1px solid var(--cv-border);
	border-radius: 100px;
}

.cv-lang-btn {
	background: transparent;
	border: none;
	border-radius: 100px;
	color: var(--cv-panel-muted);
	cursor: pointer;
	font-family: var(--cv-font);
	font-size: 0.82rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	padding: 0.5rem 1.1rem;
	text-transform: uppercase;
	transition: background 0.2s ease, color 0.2s ease;
}

.cv-lang-btn:hover {
	color: var(--cv-accent);
}

.cv-lang-btn.is-active {
	background: var(--cv-accent);
	color: #ffffff;
}

.cv-toolbar-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.cv-toolbar-link {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	border: 1px solid var(--cv-border);
	border-radius: 100px;
	color: var(--cv-panel-body);
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	padding: 0.5rem 1rem;
	text-transform: uppercase;
	transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.cv-toolbar-link:hover {
	border-color: var(--cv-accent);
	color: var(--cv-accent);
}

.cv-toolbar-link--primary {
	background: var(--cv-accent);
	border-color: var(--cv-accent);
	color: #ffffff;
}

.cv-toolbar-link--primary:hover {
	background: var(--cv-accent-soft);
	border-color: var(--cv-accent-soft);
	color: #ffffff;
}

.cv-viewer {
	position: relative;
	background: #e8e6e3;
	max-height: min(82vh, 780px);
	overflow: auto;
	-webkit-overflow-scrolling: touch;
}

.cv-loading,
.cv-error {
	display: none;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 0.75rem;
	min-height: 280px;
	padding: 2rem 1.5rem;
	text-align: center;
}

.cv-viewer[data-state="loading"] .cv-loading,
.cv-viewer[data-state="error"] .cv-error {
	display: flex;
}

.cv-viewer[data-state="loading"] .cv-error,
.cv-viewer[data-state="loading"] .cv-pages,
.cv-viewer[data-state="error"] .cv-pages,
.cv-viewer[data-state="ready"] .cv-loading,
.cv-viewer[data-state="ready"] .cv-error {
	display: none;
}

.cv-loading {
	color: var(--cv-panel-muted);
	font-size: 0.9rem;
}

.cv-loading-spinner {
	width: 28px;
	height: 28px;
	border: 2px solid var(--cv-border);
	border-top-color: var(--cv-accent);
	border-radius: 50%;
	animation: cv-spin 0.8s linear infinite;
}

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

.cv-error {
	color: var(--cv-panel-body);
}

.cv-error-text {
	font-size: 1rem;
	color: var(--cv-panel-text);
}

.cv-error-hint {
	font-size: 0.88rem;
	color: var(--cv-panel-muted);
}

.cv-pages {
	display: none;
	flex-direction: column;
	align-items: center;
	gap: 0.75rem;
	padding: 1rem 0.75rem 1.25rem;
}

.cv-viewer[data-state="ready"] .cv-pages {
	display: flex;
}

.cv-page {
	display: block;
	max-width: 100%;
	height: auto;
	background: #ffffff;
	border-radius: 4px;
	box-shadow: 0 4px 20px rgba(34, 34, 34, 0.12);
}

.cv-toolbar-link .icon::before {
	font-size: 0.85rem;
}

.icon.solid::before {
	font-family: 'Font Awesome 5 Free';
	font-weight: 900;
}

/* Home page — in-page modal */

.cv-modal {
	position: fixed;
	inset: 0;
	z-index: 10000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: clamp(0.75rem, 3vw, 1.5rem);
}

.cv-modal[hidden] {
	display: none;
}

.cv-modal-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.72);
	cursor: pointer;
}

.cv-modal-dialog {
	position: relative;
	z-index: 1;
	width: min(920px, 100%);
	max-height: min(92vh, 900px);
	display: flex;
	flex-direction: column;
}

.cv-modal-dialog .cv-shell {
	flex: 1;
	min-height: 0;
	display: flex;
	flex-direction: column;
}

.cv-modal-dialog .cv-viewer {
	flex: 1;
	min-height: 0;
	max-height: min(72vh, 680px);
}

.cv-modal-close {
	position: absolute;
	top: -0.35rem;
	right: -0.35rem;
	z-index: 2;
	width: 2.5rem;
	height: 2.5rem;
	border: none;
	border-radius: 50%;
	background: var(--cv-card-bg);
	color: var(--cv-panel-body);
	cursor: pointer;
	font-size: 1.35rem;
	line-height: 1;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
	transition: background 0.2s ease, color 0.2s ease;
}

.cv-modal-close:hover {
	background: var(--cv-accent);
	color: #ffffff;
}

body.cv-modal-open {
	overflow: hidden;
}

@media (max-width: 640px) {
	.cv-toolbar {
		flex-direction: column;
		align-items: stretch;
	}

	.cv-lang-switch {
		justify-content: center;
	}

	.cv-toolbar-actions {
		justify-content: center;
	}

	.cv-viewer {
		max-height: 70vh;
	}

	.cv-modal-dialog .cv-viewer {
		max-height: 65vh;
	}
}

@media (prefers-reduced-motion: reduce) {
	.cv-loading-spinner {
		animation: none;
	}
}