/**
 * PDF Viewer Styles
 * Hammer Tools & Paint Theme
 */

/* ============================================
   PDF Section Container
   ============================================ */

.hammer-pdf-section {
	margin-top: 30px;
	margin-bottom: 30px;
}

/* ============================================
   Viewer Container
   ============================================ */

.hammer-pdf-viewer-container {
	background: #f5f5f5;
	border: 1px solid #ddd;
	border-radius: 8px;
	overflow: hidden;
	max-width: 100%;
}

/* Fullscreen mode */
.hammer-pdf-viewer-container:fullscreen {
	background: #333;
}

.hammer-pdf-viewer-container:fullscreen .hammer-pdf-toolbar {
	position: sticky;
	top: 0;
	z-index: 100;
}

.hammer-pdf-viewer-container:fullscreen .hammer-pdf-canvas-wrapper {
	height: calc(100vh - 50px);
	overflow: auto;
}

/* ============================================
   Toolbar
   ============================================ */

.hammer-pdf-toolbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 10px 15px;
	background: var(--hammer-primary, #032954);
	color: #fff;
}

.hammer-pdf-toolbar-left,
.hammer-pdf-toolbar-center,
.hammer-pdf-toolbar-right {
	display: flex;
	align-items: center;
	gap: 8px;
}

.hammer-pdf-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	padding: 0;
	border: none;
	background: rgba(255, 255, 255, 0.1);
	color: #fff;
	border-radius: 4px;
	cursor: pointer;
	transition: background 0.2s ease;
	text-decoration: none;
}

.hammer-pdf-btn:hover {
	background: rgba(255, 255, 255, 0.2);
}

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

.hammer-pdf-btn:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.hammer-pdf-page-info {
	display: flex;
	align-items: center;
	gap: 5px;
	font-size: 14px;
	padding: 0 10px;
	min-width: 70px;
	justify-content: center;
}

.hammer-pdf-zoom-level {
	font-size: 13px;
	min-width: 50px;
	text-align: center;
}

/* ============================================
   Canvas Wrapper
   ============================================ */

.hammer-pdf-canvas-wrapper {
	position: relative;
	min-height: 500px;
	max-height: 80vh;
	overflow-x: auto;
	overflow-y: auto;
	display: block;
	text-align: center;
	padding: 20px;
	background: #525659;
	width: 100%;
}

#hammer-pdf-canvas {
	display: inline-block;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
	background: #fff;
	vertical-align: top;
}

/* ============================================
   Loading State
   ============================================ */

.hammer-pdf-loading {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 15px;
	color: #fff;
	font-size: 14px;
}

.hammer-pdf-spinner {
	width: 40px;
	height: 40px;
	border: 3px solid rgba(255, 255, 255, 0.3);
	border-top-color: var(--hammer-accent, #f5af2c);
	border-radius: 50%;
	animation: hammer-spin 1s linear infinite;
}

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

/* ============================================
   Error State
   ============================================ */

.hammer-pdf-error {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 15px;
	color: #fff;
	text-align: center;
	padding: 30px;
}

.hammer-pdf-error svg {
	opacity: 0.7;
}

.hammer-pdf-error p {
	margin: 0;
	font-size: 16px;
}

.hammer-pdf-error .button {
	margin-top: 10px;
}

/* ============================================
   Mobile Fallback
   ============================================ */

.hammer-pdf-mobile-fallback {
	background: linear-gradient(135deg, var(--hammer-primary-light, #064a8c), var(--hammer-primary, #032954));
	border-radius: 12px;
	padding: 40px 30px;
	text-align: center;
	color: #fff;
}

.hammer-pdf-mobile-icon {
	margin-bottom: 20px;
	opacity: 0.9;
}

.hammer-pdf-mobile-icon svg {
	stroke: var(--hammer-accent, #f5af2c);
}

.hammer-pdf-mobile-fallback p {
	margin: 0 0 25px;
	font-size: 15px;
	line-height: 1.6;
	opacity: 0.9;
}

.hammer-pdf-mobile-btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 14px 28px;
	background: var(--hammer-accent, #f5af2c);
	color: var(--hammer-primary-dark, #021b38);
	font-size: 16px;
	font-weight: 600;
	border-radius: 6px;
	text-decoration: none;
	transition: all 0.2s ease;
}

.hammer-pdf-mobile-btn:hover {
	background: var(--hammer-accent-light, #f7c15a);
	transform: translateY(-2px);
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hammer-pdf-mobile-btn svg {
	flex-shrink: 0;
}

/* ============================================
   Responsive Adjustments
   ============================================ */

@media (max-width: 768px) {
	.hammer-pdf-toolbar {
		flex-wrap: wrap;
		gap: 10px;
	}

	.hammer-pdf-toolbar-center {
		order: 3;
		width: 100%;
		justify-content: center;
	}

	.hammer-pdf-canvas-wrapper {
		min-height: 400px;
		max-height: 60vh;
		padding: 10px;
	}
}