.calculator-widget-container * {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

/* Основной контейнер виджета */
body.widget-mode {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
	line-height: 1.6;
	color: #333333;
	background: transparent;
	margin: 0;
	padding: 0;
}

.calculator-widget-container {
	max-width: 450px;
	background: #ffffff;
	border: 1px solid #e1e8ed;
	border-radius: 8px;
	box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
	overflow: hidden;
	font-size: 14px;
	transition: all 0.3s ease;
	position: relative;
}

.calculator-widget-container:hover {
	box-shadow: 0 4px 20px rgba(46, 127, 191, 0.12);
	border-color: #2e7fbf;
}

.calculator-widget-container input {
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
}

.calculator-widget-container select {
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;

	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 12px center;
	background-size: 16px;
	padding-right: 32px;
	cursor: pointer;
}

/* Система уведомлений */
.calculator-widget-container .notification-container {
	position: absolute;
	top: 15px;
	right: 15px;
	left: 15px;
	z-index: 1000;
	pointer-events: none;
}

.calculator-widget-container .notification {
	background: #fff;
	border-radius: 6px;
	padding: 12px 16px;
	margin-bottom: 8px;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
	border-left: 4px solid;
	display: flex;
	align-items: center;
	gap: 10px;
	transform: translateX(100%);
	opacity: 0;
	transition: all 0.4s ease;
	pointer-events: auto;
	position: relative;
	overflow: hidden;
}

.calculator-widget-container .notification.show {
	transform: translateX(0);
	opacity: 1;
}

.calculator-widget-container .notification.hide {
	transform: translateX(100%);
	opacity: 0;
	margin-bottom: 0;
	padding: 0;
	height: 0;
}

.calculator-widget-container .notification.error {
	border-left-color: #dc3545;
	background: #fff5f5;
}

.calculator-widget-container .notification.warning {
	border-left-color: #ffc107;
	background: #fffbf0;
}

.calculator-widget-container .notification.success {
	border-left-color: #28a745;
	background: #f0fff4;
}

.calculator-widget-container .notification.info {
	border-left-color: #2e7fbf;
	background: #f0f8ff;
}

.calculator-widget-container .notification-icon {
	width: 20px;
	height: 20px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	font-size: 12px;
	font-weight: bold;
	color: white;
}

.calculator-widget-container .notification.error .notification-icon {
	background: #dc3545;
}

.calculator-widget-container .notification.warning .notification-icon {
	background: #ffc107;
}

.calculator-widget-container .notification.success .notification-icon {
	background: #28a745;
}

.calculator-widget-container .notification.info .notification-icon {
	background: #2e7fbf;
}

.calculator-widget-container .notification-content {
	flex: 1;
	font-size: 13px;
	line-height: 1.4;
}

.calculator-widget-container .notification-title {
	font-weight: 600;
	margin-bottom: 2px;
	color: #333;
}

.calculator-widget-container .notification-message {
	color: #666;
}

.calculator-widget-container .notification-close {
	width: 24px;
	height: 24px;
	border: none;
	background: transparent;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 4px;
	transition: background 0.2s ease;
	font-size: 16px;
	color: #999;
}

.calculator-widget-container .notification-close:hover {
	background: rgba(0, 0, 0, 0.1);
	color: #333;
}

.calculator-widget-container .notification-progress {
	position: absolute;
	bottom: 0;
	left: 0;
	height: 3px;
	background: rgba(255, 255, 255, 0.3);
	transition: width linear;
}

.calculator-widget-container .notification.error .notification-progress {
	background: #dc3545;
}

.calculator-widget-container .notification.warning .notification-progress {
	background: #ffc107;
}

.calculator-widget-container .notification.success .notification-progress {
	background: #28a745;
}

.calculator-widget-container .notification.info .notification-progress {
	background: #2e7fbf;
}

/* Валидация полей */
.calculator-widget-container .form-group {
	position: relative;
	display: flex;
	flex-direction: column;
	animation: slideInUp 0.4s ease-out;
}

.calculator-widget-container .form-group:nth-child(1) {
	animation-delay: 0.05s;
}

.calculator-widget-container .form-group:nth-child(2) {
	animation-delay: 0.1s;
}

.calculator-widget-container .form-group:nth-child(3) {
	animation-delay: 0.15s;
}

.calculator-widget-container .form-group:nth-child(4) {
	animation-delay: 0.2s;
}

.calculator-widget-container .form-group label {
	font-weight: 500;
	color: #495057;
	margin-bottom: 6px;
	font-size: 14px;
	transition: all 0.3s ease;
}

.calculator-widget-container .form-group.error label {
	color: #dc3545;
}

.calculator-widget-container .form-group.success label {
	color: #28a745;
}

.calculator-widget-container .form-input {
	padding: 12px 14px;
	border: 1px solid #ced4da;
	border-radius: 4px;
	font-size: 14px;
	transition: all 0.3s ease;
	position: relative;
}

.calculator-widget-container .form-input:focus {
	outline: none;
	border-color: #2e7fbf;
	box-shadow: 0 0 0 3px rgba(46, 127, 191, 0.1);
}

.calculator-widget-container .form-input:focus+label {
	color: #2e7fbf;
}

.calculator-widget-container .form-input.error {
	border-color: #dc3545;
	box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.calculator-widget-container .form-input.success {
	border-color: #28a745;
	box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

.calculator-widget-container .form-input.warning {
	border-color: #ffc107;
	box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.1);
}

/* Сообщения валидации */
.calculator-widget-container .validation-message {
	margin-top: 4px;
	font-size: 12px;
	font-weight: 500;
	transition: all 0.3s ease;
	transform: translateY(-5px);
	opacity: 0;
	height: 0;
	overflow: hidden;
}

.calculator-widget-container .validation-message.show {
	transform: translateY(0);
	opacity: 1;
	height: auto;
	margin-top: 6px;
}

.calculator-widget-container .validation-message.error {
	color: #dc3545;
}

.calculator-widget-container .validation-message.success {
	color: #28a745;
}

.calculator-widget-container .validation-message.warning {
	color: #ffc107;
}

.calculator-widget-container .validation-message.info {
	color: #2e7fbf;
}

/* Заголовок виджета */
.calculator-widget-container .widget-header {
	background: #2e7fbf;
	color: white;
	padding: 16px 20px;
	position: relative;
	border-bottom: 1px solid #1a6699;
}

.calculator-widget-container .widget-title {
	font-size: 18px;
	font-weight: 600;
	margin: 0;
	text-align: center;
	animation: fadeInDown 0.5s ease-out;
}

.calculator-widget-container .fold-btn {
	position: absolute;
	right: 15px;
	top: 50%;
	transform: translateY(-50%);
	color: white;
	text-decoration: none;
	font-size: 14px;
	padding: 6px 12px;
	border-radius: 4px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.calculator-widget-container .fold-btn svg {
	width: 32px;
	height: 32px;
	fill: white;
	background: rgba(255, 255, 255, 0.1);
	border-radius: 4px;
	transition: all 0.3s ease;
}

.calculator-widget-container .widget-header.foldable:hover {
	cursor: pointer;
	user-select: none;
}

.calculator-widget-container .widget-header.foldable:hover .fold-btn svg {
	background: rgba(255, 255, 255, 0.2);
	transform: translateY(-1px);
}

.calculator-widget-container .widget-header .fold-btn.active svg {
	transform: rotate(180deg);
}

.calculator-widget-container .widget-header.foldable:hover .fold-btn.active svg {
	transform: rotate(180deg);
}

.calculator-widget-container .calculator-form-container.folded {
	max-height: 1px;
	overflow: clip;
	padding-top: 0;
	padding-bottom: 0;
}

.calculator-widget-container .back-btn {
	position: absolute;
	left: 15px;
	top: 50%;
	transform: translateY(-50%);
	color: white;
	text-decoration: none;
	font-size: 14px;
	padding: 6px 12px;
	border-radius: 4px;
	transition: all 0.3s ease;
	background: rgba(255, 255, 255, 0.1);
}

.calculator-widget-container .back-btn:hover {
	background: rgba(255, 255, 255, 0.2);
	transform: translateY(-50%) translateX(-1px);
}

/* Категории калькуляторов */
.calculator-widget-container .calculator-category {
	padding: 20px;
	animation: fadeInUp 0.5s ease-out;
}

/* Список калькуляторов */
.calculator-widget-container .calculator-list {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.calculator-widget-container .calculator-item {
	transition: all 0.3s ease;
	opacity: 0;
	transform: translateY(10px);
	animation: slideInUp 0.4s ease-out forwards;
}

.calculator-widget-container .calculator-item:nth-child(1) {
	animation-delay: 0.05s;
}

.calculator-widget-container .calculator-item:nth-child(2) {
	animation-delay: 0.1s;
}

.calculator-widget-container .calculator-item:nth-child(3) {
	animation-delay: 0.15s;
}

.calculator-widget-container .calculator-item:nth-child(4) {
	animation-delay: 0.2s;
}

.calculator-widget-container .calculator-item:nth-child(5) {
	animation-delay: 0.25s;
}

.calculator-widget-container .calculator-item:nth-child(6) {
	animation-delay: 0.3s;
}

.calculator-widget-container .calculator-item:nth-child(7) {
	animation-delay: 0.35s;
}

.calculator-widget-container .calculator-link {
	display: block;
	padding: 16px 18px;
	background: #ffffff;
	border-radius: 6px;
	text-decoration: none;
	color: #333;
	border: 1px solid #e1e8ed;
	transition: all 0.3s ease;
	position: relative;
}

.calculator-widget-container .calculator-link:hover {
	background: #f8fbff;
	border-color: #2e7fbf;
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(46, 127, 191, 0.12);
}

.calculator-widget-container .calculator-link strong {
	display: block;
	font-size: 16px;
	font-weight: 600;
	color: #2e7fbf;
	margin-bottom: 4px;
	transition: color 0.3s ease;
}

.calculator-widget-container .calculator-link .description {
	color: #6c757d;
	font-size: 14px;
	transition: color 0.3s ease;
}

.calculator-widget-container .calculator-link:hover .description {
	color: #495057;
}

/* Форма калькулятора */
.calculator-widget-container .calculator-form-container {
	padding: 24px;
	animation: fadeIn 0.5s ease-out;
	transition: all 0.3s ease;
	max-height: 10000px;
}

.calculator-widget-container .formula-display {
	background: #f8fbff;
	padding: 16px;
	border-radius: 6px;
	text-align: center;
	font-family: 'Courier New', monospace;
	font-size: 16px;
	font-weight: 600;
	color: #2e7fbf;
	margin-bottom: 24px;
	border: 1px solid #e1e8ed;
	transition: all 0.3s ease;
}

.calculator-widget-container .formula-display:hover {
	background: #f0f8ff;
	border-color: #2e7fbf;
}

.calculator-widget-container .calculator-form {
	display: flex;
	flex-direction: column;
	gap: 18px;
}

/* Группа кнопок */
.calculator-widget-container .button-group {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-top: 8px;
	animation: slideInUp 0.5s ease-out;
	animation-delay: 0.3s;
	animation-fill-mode: both;
}

/* Кнопка расчета */
.calculator-widget-container .calculate-btn {
	background: #2e7fbf;
	color: white;
	border: none;
	padding: 14px 24px;
	border-radius: 6px;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
}

.calculator-widget-container .calculate-btn:hover {
	background: #1a6699;
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(46, 127, 191, 0.3);
}

.calculator-widget-container .calculate-btn:active {
	transform: translateY(0);
}

.calculator-widget-container .calculate-btn:disabled {
	background: #6c757d;
	cursor: not-allowed;
	transform: none;
}

.calculator-widget-container .calculate-btn:disabled:hover {
	transform: none;
	box-shadow: none;
}

/* Кнопка помощи */
.calculator-widget-container .help-btn {
	background: transparent;
	color: #2e7fbf;
	border: 1px solid #2e7fbf;
	padding: 10px 16px;
	border-radius: 6px;
	font-size: 13px;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.3s ease;
	position: relative;
}

.calculator-widget-container .help-btn:hover {
	background: #2e7fbf;
	color: white;
	transform: translateY(-1px);
	box-shadow: 0 2px 8px rgba(46, 127, 191, 0.2);
}

.calculator-widget-container .help-btn:active {
	transform: translateY(0);
}

/* Область результата */
.calculator-widget-container .result-area {
	min-height: 60px;
	padding: 18px;
	background: #f8f9fa;
	border-radius: 6px;
	border: 1px solid #e9ecef;
	text-align: center;
	font-size: 15px;
	font-weight: 500;
	color: #495057;
	transition: all 0.4s ease;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	position: relative;
	animation: slideInUp 0.5s ease-out;
	animation-delay: 0.4s;
	animation-fill-mode: both;
}

@keyframes resultUpdated {
	0% {
		background-position: -400px 0;
	}

	100% {
		background-position: 400px 0;
	}
}

.calculator-widget-container .result-area:not(:empty) {
	/* background: #f0fff4; */
	border-color: #28a745;
	color: #155724;
	box-shadow: 0 2px 8px rgba(40, 167, 69, 0.15);

	
	background-image: linear-gradient(35deg,
			#f0fff4 30%,
			rgba(255, 255, 255, 0.9) 40% 50%,
			#f0fff4 60%);
	animation: resultUpdated 5s linear infinite;
	animation-delay: 0.4s;
	animation-fill-mode: both;
}

.calculator-widget-container .result-area .error {
	color: #721c24;
	background: #f8d7da;
	border-color: #f5c6cb;
	padding: 12px;
	border-radius: 4px;
}

/* Модальное окно пошагового решения */
.calculator-widget-container .calculation-modal {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.6);
	display: none;
	justify-content: center;
	align-items: center;
	z-index: 2000;
	animation: fadeIn 0.3s ease-out;
}

.calculator-widget-container .calculation-modal.show {
	display: flex;
}

.calculator-widget-container .modal-content {
	background: white;
	border-radius: 8px;
	width: 90%;
	max-width: 600px;
	max-height: 80vh;
	overflow: hidden;
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
	animation: slideInModal 0.3s ease-out;
}

.calculator-widget-container .modal-header {
	background: #2e7fbf;
	color: white;
	padding: 16px 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	border-radius: 8px 8px 0 0;
}

.calculator-widget-container .modal-title {
	margin: 0;
	font-size: 18px;
	font-weight: 600;
}

.calculator-widget-container .modal-close {
	background: none;
	border: none;
	color: white;
	font-size: 24px;
	cursor: pointer;
	padding: 0;
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 4px;
	transition: background 0.2s ease;
}

.calculator-widget-container .modal-close:hover {
	background: rgba(255, 255, 255, 0.2);
}

.calculator-widget-container .modal-body {
	padding: 24px;
	max-height: calc(80vh - 80px);
	overflow-y: auto;
	font-size: 14px;
	line-height: 1.6;
}

.calculator-widget-container .calculation-step {
	margin-bottom: 16px;
	padding: 12px 16px;
	background: #f8fbff;
	border-left: 4px solid #2e7fbf;
	border-radius: 0 6px 6px 0;
}

.calculator-widget-container .calculation-step:last-child {
	margin-bottom: 0;
}

.calculator-widget-container .step-title {
	font-weight: 600;
	color: #2e7fbf;
	margin-bottom: 6px;
}

.calculator-widget-container .step-formula {
	font-family: 'Courier New', monospace;
	background: white;
	padding: 8px 12px;
	border-radius: 4px;
	border: 1px solid #e1e8ed;
	margin: 8px 0;
	font-size: 13px;
}

.calculator-widget-container .step-raw-formula {
	font-family: 'Courier New', monospace;
	background: white;
	padding: 8px 12px;
	border-radius: 4px;
	border: 1px solid #e1e8ed;
	margin: 8px 0;
	font-size: 13px;
}

.calculator-widget-container .step-explanation {
	color: #6c757d;
	font-size: 13px;
	margin-top: 6px;
}

.calculator-widget-container .final-result {
	background: #f0fff4;
	border-left-color: #28a745;
	border-width: 0 0 0 4px;
	border-style: solid;
	border-radius: 6px;
}

.calculator-widget-container .final-result .step-title {
	color: #28a745;
}

/* Анимации для модального окна */
@keyframes slideInModal {
	from {
		opacity: 0;
		transform: scale(0.9) translateY(-20px);
	}

	to {
		opacity: 1;
		transform: scale(1) translateY(0);
	}
}

/* Анимации */
@keyframes fadeIn {
	from {
		opacity: 0;
	}

	to {
		opacity: 1;
	}
}

@keyframes fadeInDown {
	from {
		opacity: 0;
		transform: translateY(-15px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(15px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes slideInUp {
	from {
		opacity: 0;
		transform: translateY(15px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Адаптивность для мобильных */
@media (max-width: 480px) {
	.calculator-widget-container {
		max-width: 100%;
		border-radius: 6px;
		margin: 0;
	}

	.calculator-widget-container .widget-header {
		padding: 14px 16px;
	}

	.calculator-widget-container .widget-header h2 {
		font-size: 16px;
	}

	.calculator-widget-container .calculator-form-container {
		padding: 18px;
	}

	.calculator-widget-container .form-input {
		padding: 10px 12px;
		font-size: 14px;
	}

	.calculator-widget-container .calculate-btn {
		padding: 12px 20px;
		font-size: 14px;
	}

	.calculator-widget-container .back-btn {
		left: 12px;
		font-size: 13px;
		padding: 5px 10px;
	}

	.calculator-widget-container .notification-container {
		top: 12px;
		right: 12px;
		left: 12px;
	}

	.calculator-widget-container .calculator-link {
		padding: 14px 16px;
	}

	.calculator-widget-container .calculator-link strong {
		font-size: 15px;
	}

	.calculator-widget-container .calculator-link .description {
		font-size: 13px;
	}

	/* Адаптация модального окна для мобильных */
	.calculator-widget-container .modal-content {
		width: 95%;
		max-height: 85vh;
		margin: 10px;
	}

	.calculator-widget-container .modal-header {
		padding: 12px 16px;
	}

	.calculator-widget-container .modal-header h3 {
		font-size: 16px;
	}

	.calculator-widget-container .modal-body {
		padding: 16px;
		max-height: calc(85vh - 60px);
	}

	.calculator-widget-container .calculation-step {
		margin-bottom: 12px;
		padding: 10px 12px;
	}

	.calculator-widget-container .step-formula {
		padding: 6px 10px;
		font-size: 12px;
	}
}

.calculator-widget-container .result-card {
	background: #f0f8ff;
	border: 1px solid #2e7fbf;
	border-radius: 8px;
	padding: 16px;
	box-shadow: 0 2px 8px rgba(46, 127, 191, 0.1);
	animation: fadeIn 0.5s ease-out;
}

.calculator-widget-container .result-header {
	font-size: 16px;
	font-weight: 600;
	color: #2e7fbf;
	margin-bottom: 12px;
	text-align: center;
}

.calculator-widget-container .result-item {
	display: flex;
	justify-content: space-between;
	margin-bottom: 8px;
	font-size: 14px;
}

.calculator-widget-container .result-item:not(:last-child) {
	border-bottom: 1px solid #e1e8ed;
	padding-bottom: 8px;
}

.calculator-widget-container .result-label {
	color: #495057;
	font-weight: 500;
	text-align: left;
}

.calculator-widget-container .result-value {
	color: #28a745;
	font-weight: 600;
	text-align: right;
}

.calculator-widget-container .result-note {
	font-size: 12px;
	color: #6c757d;
	margin: 12px 0;
	text-align: center;
}

.calculator-widget-container .copy-btn {
	background: #2e7fbf;
	color: white;
	border: none;
	padding: 8px 16px;
	border-radius: 4px;
	cursor: pointer;
	width: 100%;
	transition: background 0.3s ease;
}

.calculator-widget-container .copy-btn:hover {
	background: #1a6699;
}

.calculator-widget-container .form-title {
	font-size: 16px;
	font-weight: 800;
	color: #2e7fbf;
	text-align: left;
}

.calculator-widget-container .form-title:after {
	content: '';
	display: block;
	width: 100%;
	height: 1px;
	background: #2e7fbf;
	margin-bottom: 12px;
}

.calculator-widget-container .result-alert {
	animation: result-alert 0.5s ease-in-out infinite alternate;
}

.calculator-widget-container .result-caution {
	animation: result-caution 1s ease-in-out infinite alternate;
}

@keyframes result-alert {
	0% {
		color: #d44d5b;
		text-shadow: 0 0 10px #d44d5b;
	}
	100% {
		color: #e71d31;
		text-shadow: 0 0 10px #e71d31;
	}
}

@keyframes result-caution {
	0% {
		color: #ff6a07;
		text-shadow: 0 0 10px #ff6a07;
	}
	100% {
		color: #ff6a07;
		text-shadow: 0 0 10px #ff6a07;
	}
}