/* FBHA Documentos - Estilos públicos.
   Todas as regras usam o prefixo .fbha- para não vazar para o tema do site. */

.fbha-container {
	--fbha-primary: #004a8d;
	--fbha-primary-dark: #004a8d;
	--fbha-border: #e0e4e8;
	--fbha-bg: #f7f9fb;
	--fbha-text: #2a2f36;
	--fbha-muted: #6b7280;
	--fbha-danger: #b3261e;
	--fbha-radius: 8px;

	box-sizing: border-box;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--fbha-text);
	max-width: 960px;
	margin: 0 auto;
}

.fbha-container *,
.fbha-container *::before,
.fbha-container *::after {
	box-sizing: inherit;
}

.fbha-visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
}

/* Notices */
.fbha-notice {
	padding: 12px 16px;
	border-radius: var(--fbha-radius);
	margin-bottom: 16px;
	font-size: 14px;
}
.fbha-notice-error {
	background: #fdecea;
	color: var(--fbha-danger);
	border: 1px solid #f5c6c3;
}

/* Login screen */
.fbha-login-screen {
	display: flex;
	justify-content: center;
	padding: 48px 16px;
}
.fbha-login-box {
	background: #fff;
	border: 1px solid var(--fbha-border);
	border-radius: var(--fbha-radius);
	padding: 32px;
	max-width: 380px;
	width: 100%;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.fbha-login-title {
	margin: 0 0 8px;
	font-size: 20px;
}
.fbha-login-subtitle {
	margin: 0 0 20px;
	color: var(--fbha-muted);
	font-size: 14px;
}
.fbha-login-form {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

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

.fbha-input,
.fbha-select {
	font-size: 15px;
	padding: 10px 12px;
	border: 1px solid var(--fbha-border);
	border-radius: 6px;
	background: #fff;
	color: var(--fbha-text);
	width: 100%;
}
.fbha-input:focus,
.fbha-select:focus {
	outline: 2px solid var(--fbha-primary);
	outline-offset: 1px;
}

.fbha-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: 10px 18px;
	border-radius: 6px;
	border: none;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	text-decoration: none;
	transition: background-color 0.15s ease;
}
.fbha-button:focus-visible {
	outline: 2px solid var(--fbha-primary-dark);
	outline-offset: 2px;
}
.fbha-button-primary {
	background: var(--fbha-primary);
	color: #fff;
}
.fbha-button-primary:hover {
	background: var(--fbha-primary-dark);
}
.fbha-button-secondary {
	background: #eef1f4;
	color: var(--fbha-text);
}
.fbha-button-secondary:hover {
	background: #e2e6ea;
}

/* Library header */
.fbha-library-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 20px;
}
.fbha-library-title {
	margin: 0;
	font-size: 22px;
	color: #ffffff;
}
.fbha-logout-form {
	margin: 0;
}

/* Filters */
.fbha-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 20px;
	padding: 16px;
	background: var(--fbha-bg);
	border-radius: var(--fbha-radius);
}
.fbha-search-input {
	flex: 1 1 220px;
}
.fbha-filters .fbha-select {
	flex: 0 1 180px;
}

/* Document list */
.fbha-document-list {
	display: flex;
	flex-direction: column;
	gap: 12px;
}
.fbha-empty-state {
	text-align: center;
	color: var(--fbha-muted);
	padding: 40px 0;
}
.fbha-document-card {
	display: flex;
	gap: 16px;
	padding: 18px;
	border: 1px solid var(--fbha-border);
	border-radius: var(--fbha-radius);
	background: #fff;
}
.fbha-document-icon {
	font-size: 28px;
	line-height: 1;
	flex-shrink: 0;
}
.fbha-document-info {
	flex: 1;
	min-width: 0;
}
.fbha-document-title {
	margin: 0 0 4px;
	font-size: 17px;
}
.fbha-document-meta {
	display: flex;
	gap: 12px;
	font-size: 13px;
	color: var(--fbha-muted);
	margin-bottom: 8px;
}
.fbha-document-description {
	margin: 0 0 12px;
	font-size: 14px;
	color: var(--fbha-text);
}
.fbha-document-actions {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

/* Pagination */
.fbha-pagination {
	display: flex;
	gap: 6px;
	justify-content: center;
	margin-top: 24px;
	flex-wrap: wrap;
}
.fbha-page-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 34px;
	height: 34px;
	padding: 0 8px;
	border-radius: 6px;
	border: 1px solid var(--fbha-border);
	color: var(--fbha-text);
	text-decoration: none;
	font-size: 14px;
}
.fbha-page-link:hover {
	background: var(--fbha-bg);
}
.fbha-page-link-active {
	background: var(--fbha-primary);
	color: #fff;
	border-color: var(--fbha-primary);
}

/* Modal viewer */
.fbha-modal {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.65);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 100000;
	padding: 20px;
}
.fbha-modal[hidden] {
	display: none;
}
.fbha-modal-content {
	background: #fff;
	border-radius: var(--fbha-radius);
	width: 100%;
	max-width: 900px;
	height: 90vh;
	position: relative;
	display: flex;
	flex-direction: column;
	overflow: hidden;
}
.fbha-modal-close {
	position: absolute;
	top: 35px;
	right: 12px;
	background: none;
	border: none;
	font-size: 28px;
	line-height: 1;
	cursor: pointer;
	color: var(--fbha-muted);
	z-index: 2;
}

.fbha-viewer {
	display: flex;
	flex-direction: column;
	height: 100%;
}
.fbha-viewer-toolbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 32px 44px 12px 16px;
	border-bottom: 1px solid var(--fbha-border);
	flex-wrap: wrap;
}
.fbha-viewer-title {
	margin: 0;
	font-size: 15px;
	flex: 1 1 auto;
	min-width: 120px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.fbha-viewer-controls {
	display: flex;
	align-items: center;
	gap: 6px;
	flex-wrap: wrap;
}
.fbha-viewer-btn {
	background: var(--fbha-bg);
	border: 1px solid var(--fbha-border);
	border-radius: 6px;
	width: 32px;
	height: 32px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	font-size: 16px;
	text-decoration: none;
	color: var(--fbha-text);
}
.fbha-viewer-page-info,
.fbha-zoom-level {
	font-size: 13px;
	color: var(--fbha-muted);
	white-space: nowrap;
}
.fbha-page-num-input {
	width: 40px;
	text-align: center;
	border: 1px solid var(--fbha-border);
	border-radius: 4px;
	padding: 4px;
}
.fbha-viewer-canvas-wrapper {
	flex: 1;
	overflow: auto;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	background: #525659;
	padding: 16px;
	position: relative;
}
#fbha-pdf-canvas {
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
	background: #fff;
}
.fbha-viewer-loading {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	color: #fff;
	font-size: 14px;
}

/* Responsive: mobile cards */
@media (max-width: 640px) {
	.fbha-library-header {
		flex-direction: column;
		align-items: flex-start;
		gap: 12px;
	}
	.fbha-document-card {
		flex-direction: column;
	}
	.fbha-filters {
		flex-direction: column;
	}
	.fbha-filters .fbha-select,
	.fbha-search-input {
		flex: 1 1 auto;
		width: 100%;
	}
	.fbha-modal {
		padding: 0;
	}
	.fbha-modal-content {
		height: 100vh;
		max-width: 100%;
		border-radius: 0;
	}
}