/**
 * Frontend Form Styles
 * 
 * Base styles for frontend forms - minimal and theme-dependent
 */

/* Form Container */
.formbuilder-pdf-form-container,
.formbuilder-traditional-form-container {
	max-width: 800px;
	margin: 20px auto;
	padding: 20px;
	background: #fff;
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.formbuilder-pdf-header,
.formbuilder-form-header {
	margin-bottom: 20px;
	padding-bottom: 15px;
	border-bottom: 2px solid #f0f0f0;
}

.formbuilder-pdf-header h2,
.formbuilder-form-header h2 {
	margin: 0 0 10px 0;
	font-size: 28px;
	color: #333;
}

.formbuilder-form-description {
	color: #666;
	font-size: 15px;
	line-height: 1.6;
	margin: 0;
}

/* PDF Viewer */
.formbuilder-pdf-wrapper {
	margin-bottom: 20px;
	border: 1px solid #ddd;
	border-radius: 4px;
	overflow: hidden;
}

.formbuilder-pdf-canvas-container {
	position: relative;
	background: #f5f5f5;
	overflow: auto;
	max-height: 800px;
}

#formbuilder-pdf-canvas {
	display: block;
	margin: 0 auto;
}

.formbuilder-pdf-overlay {
	position: absolute;
	top: 0;
	left: 0;
	pointer-events: none;
}

.formbuilder-pdf-overlay-field {
	position: absolute;
	pointer-events: auto;
}

.formbuilder-pdf-overlay-field input,
.formbuilder-pdf-overlay-field textarea {
	width: 100%;
	height: 100%;
	padding: 4px;
	border: 2px solid #0073aa;
	background: rgba(255, 255, 255, 0.9);
	font-size: 12px;
	box-sizing: border-box;
}

.formbuilder-pdf-overlay-field input:focus,
.formbuilder-pdf-overlay-field textarea:focus {
	outline: none;
	border-color: #005a87;
	background: #fff;
}

/* Form Fields */
.formbuilder-field {
	margin-bottom: 20px;
}

.formbuilder-field-width-half {
	display: inline-block;
	width: calc(50% - 10px);
	margin-right: 20px;
	vertical-align: top;
}

.formbuilder-field-width-third {
	display: inline-block;
	width: calc(33.333% - 14px);
	margin-right: 20px;
	vertical-align: top;
}

.formbuilder-field-width-full {
	width: 100%;
}

.formbuilder-field-label {
	display: block;
	margin-bottom: 8px;
	font-weight: 600;
	color: #333;
	font-size: 15px;
}

.formbuilder-required {
	color: #dc3232;
}

.formbuilder-field-input,
.formbuilder-field-textarea,
.formbuilder-field-select {
	width: 100%;
	padding: 12px;
	border: 1px solid #ddd;
	border-radius: 4px;
	font-size: 15px;
	transition: border-color 0.2s ease;
}

.formbuilder-field-input:focus,
.formbuilder-field-textarea:focus,
.formbuilder-field-select:focus {
	border-color: #0073aa;
	outline: none;
	box-shadow: 0 0 0 1px #0073aa;
}

.formbuilder-field-textarea {
	min-height: 120px;
	resize: vertical;
}

.formbuilder-field-description {
	margin-top: 5px;
	font-size: 13px;
	color: #666;
}

/* Radio and Checkbox Options */
.formbuilder-field-options {
	margin-top: 8px;
}

.formbuilder-radio-label,
.formbuilder-checkbox-label {
	display: block;
	margin-bottom: 10px;
	cursor: pointer;
}

.formbuilder-radio-label input,
.formbuilder-checkbox-label input {
	margin-right: 8px;
}

.formbuilder-radio-label span,
.formbuilder-checkbox-label span {
	font-size: 15px;
	color: #333;
}

/* Signature Field */
.formbuilder-signature-field {
	margin-top: 8px;
}

.formbuilder-signature-trigger {
	background: #0073aa;
	color: #fff;
	border: none;
	padding: 10px 20px;
	border-radius: 4px;
	cursor: pointer;
	font-size: 14px;
	transition: background 0.2s ease;
}

.formbuilder-signature-trigger:hover {
	background: #005a87;
}

.formbuilder-signature-preview {
	margin-top: 10px;
	padding: 10px;
	border: 1px solid #ddd;
	border-radius: 4px;
	background: #f9f9f9;
}

.formbuilder-signature-preview img {
	max-width: 300px;
	height: auto;
	display: block;
	margin-bottom: 10px;
}

.formbuilder-signature-remove {
	background: #dc3232;
	color: #fff;
	border: none;
	padding: 6px 12px;
	border-radius: 4px;
	cursor: pointer;
	font-size: 13px;
}

.formbuilder-signature-remove:hover {
	background: #a00;
}

/* Captcha */
.formbuilder-captcha-container,
.formbuilder-field-captcha {
	margin: 20px 0;
}

/* Form Actions */
.formbuilder-form-actions {
	margin-top: 25px;
	text-align: center;
}

.formbuilder-submit-btn {
	background: #0073aa;
	color: #fff;
	border: none;
	padding: 14px 40px;
	border-radius: 4px;
	font-size: 16px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.2s ease;
}

.formbuilder-submit-btn:hover {
	background: #005a87;
	transform: translateY(-1px);
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.formbuilder-submit-btn:disabled {
	background: #ccc;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}

.formbuilder-submit-btn.loading::after {
	content: '';
	display: inline-block;
	width: 14px;
	height: 14px;
	margin-left: 10px;
	border: 2px solid rgba(255, 255, 255, 0.3);
	border-radius: 50%;
	border-top-color: #fff;
	animation: formbuilder-spin 0.8s linear infinite;
}

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

/* Form Messages */
.formbuilder-form-messages {
	margin-top: 20px;
}

.formbuilder-message {
	padding: 14px 18px;
	border-left: 4px solid;
	border-radius: 4px;
	margin-bottom: 15px;
}

.formbuilder-message-success {
	background-color: #ecf7ed;
	border-color: #46b450;
	color: #1e4620;
}

.formbuilder-message-error {
	background-color: #f9e5e5;
	border-color: #dc3232;
	color: #5a1818;
}

/* Signature Modal */
.formbuilder-modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0, 0, 0, 0.7);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 10000;
}

.formbuilder-modal-content {
	background: #fff;
	border-radius: 8px;
	max-width: 600px;
	width: 90%;
	max-height: 90vh;
	overflow: auto;
}

.formbuilder-modal-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px;
	border-bottom: 1px solid #ddd;
}

.formbuilder-modal-header h3 {
	margin: 0;
	font-size: 20px;
}

.formbuilder-modal-close {
	background: none;
	border: none;
	font-size: 32px;
	line-height: 1;
	cursor: pointer;
	padding: 0;
	color: #666;
}

.formbuilder-modal-close:hover {
	color: #000;
}

.formbuilder-modal-body {
	padding: 20px;
}

.formbuilder-modal-footer {
	padding: 15px 20px;
	border-top: 1px solid #ddd;
	text-align: right;
	display: flex;
	gap: 10px;
	justify-content: flex-end;
}

/* Signature Tabs */
.formbuilder-signature-tabs {
	display: flex;
	gap: 10px;
	margin-bottom: 20px;
	border-bottom: 1px solid #ddd;
}

.formbuilder-tab-btn {
	background: none;
	border: none;
	border-bottom: 2px solid transparent;
	padding: 10px 20px;
	cursor: pointer;
	font-size: 15px;
	color: #666;
	transition: all 0.2s ease;
}

.formbuilder-tab-btn:hover {
	color: #000;
}

.formbuilder-tab-btn.active {
	color: #0073aa;
	border-bottom-color: #0073aa;
}

.formbuilder-tab-pane {
	display: none;
}

.formbuilder-tab-pane.active {
	display: block;
}

/* Signature Input */
.formbuilder-signature-input {
	width: 100%;
	padding: 12px;
	border: 1px solid #ddd;
	border-radius: 4px;
	font-size: 18px;
	font-family: 'Brush Script MT', cursive;
	margin-bottom: 15px;
}

/* Signature Canvas */
#formbuilder-signature-type-canvas,
#formbuilder-signature-draw-canvas {
	border: 2px solid #ddd;
	border-radius: 4px;
	cursor: crosshair;
	display: block;
	width: 100%;
	background: #fff;
}

#formbuilder-signature-type-canvas {
	height: 150px;
	cursor: default;
}

#formbuilder-signature-draw-canvas {
	height: 200px;
}

.formbuilder-signature-clear {
	margin-top: 10px;
	background: #f0f0f1;
	color: #2c3338;
	border: none;
	padding: 8px 16px;
	border-radius: 4px;
	cursor: pointer;
	font-size: 14px;
}

.formbuilder-signature-clear:hover {
	background: #dcdcde;
}

/* Modal Buttons */
.formbuilder-btn {
	padding: 10px 20px;
	border: none;
	border-radius: 4px;
	font-size: 15px;
	cursor: pointer;
	transition: all 0.2s ease;
}

.formbuilder-btn-primary {
	background: #0073aa;
	color: #fff;
}

.formbuilder-btn-primary:hover {
	background: #005a87;
}

.formbuilder-btn-secondary {
	background: #f0f0f1;
	color: #2c3338;
}

.formbuilder-btn-secondary:hover {
	background: #dcdcde;
}

/* Responsive */
@media (max-width: 768px) {
	.formbuilder-pdf-form-container,
	.formbuilder-traditional-form-container {
		padding: 15px;
		margin: 10px;
	}

	.formbuilder-field-width-half,
	.formbuilder-field-width-third {
		width: 100%;
		margin-right: 0;
	}

	.formbuilder-pdf-canvas-container {
		max-height: 500px;
	}

	.formbuilder-submit-btn {
		width: 100%;
		padding: 12px 20px;
	}

	.formbuilder-modal-content {
		width: 95%;
		max-height: 95vh;
	}

	.formbuilder-signature-tabs {
		flex-direction: column;
		gap: 5px;
	}

	.formbuilder-tab-btn {
		text-align: left;
	}
}

/* Multipage Form Styles */
.formbuilder-progress-bar {
	width: 100%;
	height: 8px;
	background: #e0e0e0;
	border-radius: 4px;
	margin-top: 15px;
	overflow: hidden;
}

.formbuilder-progress-fill {
	height: 100%;
	background: linear-gradient(90deg, #2271b1 0%, #135e96 100%);
	transition: width 0.3s ease;
	border-radius: 4px;
}

.formbuilder-progress-text {
	text-align: center;
	margin-top: 8px;
	font-size: 14px;
	color: #666;
	font-weight: 500;
}

.formbuilder-page {
	animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.formbuilder-prev-btn,
.formbuilder-next-btn {
	background: #2271b1;
	color: #fff;
	border: none;
	padding: 12px 30px;
	font-size: 16px;
	border-radius: 4px;
	cursor: pointer;
	transition: background 0.2s ease;
	margin-right: 10px;
}

.formbuilder-prev-btn:hover,
.formbuilder-next-btn:hover {
	background: #135e96;
}

.formbuilder-prev-btn {
	background: #757575;
}

.formbuilder-prev-btn:hover {
	background: #616161;
}

/* Form actions alignment for multipage */
.formbuilder-form-actions {
	display: flex;
	justify-content: flex-start;
	align-items: center;
	gap: 10px;
	margin-top: 20px;
	padding-top: 20px;
	border-top: 1px solid #e0e0e0;
}

@media (max-width: 768px) {
	.formbuilder-form-actions {
		flex-direction: column;
		align-items: stretch;
	}
	
	.formbuilder-prev-btn,
	.formbuilder-next-btn,
	.formbuilder-submit-btn {
		width: 100%;
		margin-right: 0;
		margin-bottom: 10px;
	}
}