/**
 * ArchivioID Front-End Styles
 *
 * Styles for signature verification badges displayed on the front-end.
 *
 * @package ArchivioID
 * @since   1.1.0
 */

/* ═══════════════════════════════════════════════════════════════════════════
   Signature Badge Base
   ═══════════════════════════════════════════════════════════════════════════ */

.archivio-signature-badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	border-radius: 50%;
	font-size: 14px;
	line-height: 1;
	transition: all 0.2s ease;
	cursor: help;
	vertical-align: middle;
	margin-right: 6px;
}

/* Badge hover effect */
.archivio-signature-badge:hover {
	transform: scale(1.1);
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* ═══════════════════════════════════════════════════════════════════════════
   Badge States
   ═══════════════════════════════════════════════════════════════════════════ */

/* Not Signed - Grey background */
.archivio-badge-unsigned {
	background-color: #e5e7eb;
	border: 1px solid #d1d5db;
	filter: grayscale(100%);
	opacity: 0.6;
}

/* Signature Uploaded - Yellow background */
.archivio-badge-uploaded {
	background-color: #fef3c7;
	border: 1px solid #fbbf24;
}

/* Verified - Green background */
.archivio-badge-verified {
	background-color: #d1fae5;
	border: 1px solid #10b981;
}

/* Invalid Signature - Red background */
.archivio-badge-invalid {
	background-color: #fee2e2;
	border: 1px solid #ef4444;
}

/* Error - Red background */
.archivio-badge-error {
	background-color: #fee2e2;
	border: 1px solid #dc2626;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Tooltip Enhancement (Optional)
   ═══════════════════════════════════════════════════════════════════════════ */

.archivio-signature-badge::before {
	content: attr(title);
	position: absolute;
	bottom: 100%;
	left: 50%;
	transform: translateX(-50%) translateY(-8px);
	padding: 6px 10px;
	background: #1f2937;
	color: #fff;
	font-size: 11px;
	font-weight: 500;
	white-space: nowrap;
	border-radius: 4px;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.2s ease, transform 0.2s ease;
	z-index: 1000;
}

.archivio-signature-badge::after {
	content: '';
	position: absolute;
	bottom: 100%;
	left: 50%;
	transform: translateX(-50%);
	border: 5px solid transparent;
	border-top-color: #1f2937;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.2s ease;
	z-index: 1000;
}

.archivio-signature-badge:hover::before,
.archivio-signature-badge:hover::after {
	opacity: 1;
	transform: translateX(-50%) translateY(-4px);
}

.archivio-signature-badge:hover::after {
	transform: translateX(-50%);
}

/* ═══════════════════════════════════════════════════════════════════════════
   Accessibility
   ═══════════════════════════════════════════════════════════════════════════ */

/* Ensure badge is accessible to screen readers */
.archivio-signature-badge[aria-label] {
	position: relative;
}

/* Focus state for keyboard navigation */
.archivio-signature-badge:focus {
	outline: 2px solid #2563eb;
	outline-offset: 2px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Responsive Design
   ═══════════════════════════════════════════════════════════════════════════ */

@media screen and (max-width: 768px) {
	.archivio-signature-badge {
		width: 20px;
		height: 20px;
		font-size: 12px;
		margin-right: 4px;
	}

	/* Disable tooltip on mobile (use native title attribute instead) */
	.archivio-signature-badge::before,
	.archivio-signature-badge::after {
		display: none;
	}
}

/* ═══════════════════════════════════════════════════════════════════════════
   Dark Mode Support
   ═══════════════════════════════════════════════════════════════════════════ */

@media (prefers-color-scheme: dark) {
	.archivio-badge-unsigned {
		background-color: #374151;
		border-color: #4b5563;
		opacity: 0.7;
	}

	.archivio-badge-uploaded {
		background-color: #451a03;
		border-color: #f59e0b;
	}

	.archivio-badge-verified {
		background-color: #064e3b;
		border-color: #10b981;
	}

	.archivio-badge-invalid,
	.archivio-badge-error {
		background-color: #7f1d1d;
		border-color: #dc2626;
	}
}

/* ═══════════════════════════════════════════════════════════════════════════
   Print Styles
   ═══════════════════════════════════════════════════════════════════════════ */

@media print {
	.archivio-signature-badge {
		width: 18px;
		height: 18px;
		font-size: 11px;
	}

	/* Remove hover effects for print */
	.archivio-signature-badge::before,
	.archivio-signature-badge::after {
		display: none;
	}

	/* Ensure proper colors in print */
	.archivio-badge-verified {
		background-color: #d1fae5 !important;
		border-color: #10b981 !important;
		-webkit-print-color-adjust: exact;
		print-color-adjust: exact;
	}

	.archivio-badge-invalid,
	.archivio-badge-error {
		background-color: #fee2e2 !important;
		border-color: #ef4444 !important;
		-webkit-print-color-adjust: exact;
		print-color-adjust: exact;
	}
}