/**
 * Festgeld Calculator Styles
 * Production-ready CSS with custom slider styling and responsive layout
 */

:root {
	--festgeld-primary: #e30613;
	--festgeld-primary-hover: #c70511;
	--festgeld-text: #333333;
	--festgeld-text-light: #666666;
	--festgeld-bg: #f5f5f5;
	--festgeld-bg-light: #ffffff;
	--festgeld-border: #e0e0e0;
	--festgeld-shadow: rgba(0, 0, 0, 0.1);
}

/* Main Container */
.festgeld-calculator {
	max-width: 1200px;
	margin: 0 auto;
	padding: 20px;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
	color: var(--festgeld-text);
}

/* Two-Column Layout */
.festgeld-container {
	display: flex;
	gap: 40px;
	background: var(--festgeld-bg-light);
	padding: 40px;
	border-radius: 8px;
	box-shadow: 0 2px 10px var(--festgeld-shadow);
}

.festgeld-controls {
	flex: 1;
}

.festgeld-results {
	flex: 0 0 350px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	background: var(--festgeld-bg);
	padding: 30px;
	border-radius: 8px;
	text-align: center;
}

/* Form Fields */
.festgeld-field {
	margin-bottom: 30px;
}

.festgeld-label {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 15px;
	font-weight: 500;
	margin-bottom: 12px;
	color: var(--festgeld-text);
}

.festgeld-value {
	font-weight: 600;
	color: var(--festgeld-text);
}

.festgeld-rate-display {
	font-weight: 600;
	color: var(--festgeld-primary);
}

/* Select Dropdown */
.festgeld-select {
	width: 100%;
	padding: 12px 16px;
	font-size: 15px;
	border: 1px solid var(--festgeld-border);
	border-radius: 4px;
	background: var(--festgeld-bg-light);
	color: var(--festgeld-text);
	cursor: pointer;
	transition: border-color 0.3s ease;
	appearance: none;
	background-image: url("data:image/svg+xml;charset=UTF-8,%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: 20px;
	padding-right: 40px;
}

.festgeld-select:hover,
.festgeld-select:focus {
	border-color: var(--festgeld-primary);
	outline: none;
}

/* Custom Range Slider */
.festgeld-slider {
	-webkit-appearance: none;
	appearance: none;
	width: 100%;
	height: 6px;
	border-radius: 3px;
	background: var(--festgeld-border);
	outline: none;
	transition: background 0.3s ease;
}

.festgeld-slider:hover {
	background: #d0d0d0;
}

/* Slider Thumb - Webkit (Chrome, Safari, Edge) */
.festgeld-slider::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: var(--festgeld-primary);
	cursor: pointer;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.festgeld-slider::-webkit-slider-thumb:hover {
	transform: scale(1.1);
	box-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}

.festgeld-slider::-webkit-slider-thumb:active {
	transform: scale(1.05);
}

/* Slider Thumb - Firefox */
.festgeld-slider::-moz-range-thumb {
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: var(--festgeld-primary);
	cursor: pointer;
	border: none;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.festgeld-slider::-moz-range-thumb:hover {
	transform: scale(1.1);
	box-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}

.festgeld-slider::-moz-range-thumb:active {
	transform: scale(1.05);
}

/* Slider Track - Firefox */
.festgeld-slider::-moz-range-track {
	background: var(--festgeld-border);
	border-radius: 3px;
}

/* Results Section */
.festgeld-total-label {
	font-size: 16px;
	color: var(--festgeld-text-light);
	margin-bottom: 10px;
	font-weight: 500;
}

.festgeld-total-amount {
	font-size: 48px;
	font-weight: 700;
	color: var(--festgeld-primary);
	margin-bottom: 30px;
	line-height: 1.2;
}

.festgeld-cta-button {
	display: inline-block;
	background: var(--festgeld-primary);
	color: var(--festgeld-bg-light);
	padding: 16px 40px;
	font-size: 16px;
	font-weight: 600;
	text-decoration: none;
	border-radius: 50px;
	transition: all 0.3s ease;
	border: none;
	cursor: pointer;
	box-shadow: 0 4px 12px rgba(227, 6, 19, 0.3);
	margin-bottom: 20px;
}

.festgeld-cta-button:hover {
	background: var(--festgeld-primary-hover);
	transform: translateY(-2px);
	box-shadow: 0 6px 16px rgba(227, 6, 19, 0.4);
	color: var(--festgeld-bg-light);
}

.festgeld-cta-button:active {
	transform: translateY(0);
}

.festgeld-helper-text {
	font-size: 13px;
	color: var(--festgeld-text-light);
	line-height: 1.5;
	margin: 0 0 20px 0;
	text-align: center;
}

.festgeld-modal-link {
	background: transparent;
	border: none;
	color: var(--festgeld-primary);
	font-size: 14px;
	cursor: pointer;
	text-decoration: underline;
	padding: 0;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	transition: opacity 0.3s ease;
}

.festgeld-modal-link:hover {
	opacity: 0.8;
}

.festgeld-info-icon {
	font-size: 16px;
	font-weight: 600;
}

/* Modal Styles */
.festgeld-modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 999999;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
}

.festgeld-modal-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.6);
	backdrop-filter: blur(2px);
}

.festgeld-modal-content {
	position: relative;
	background: var(--festgeld-bg-light);
	border-radius: 12px;
	max-width: 700px;
	width: 100%;
	max-height: 80vh;
	overflow: hidden;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
	display: flex;
	flex-direction: column;
}

.festgeld-modal-content h3 {
	margin: 0;
	padding: 24px 24px 0 24px;
	font-size: 24px;
	color: var(--festgeld-text);
}

.festgeld-modal-close {
	position: absolute;
	top: 20px;
	right: 20px;
	background: transparent;
	border: none;
	font-size: 32px;
	line-height: 1;
	cursor: pointer;
	color: var(--festgeld-text-light);
	transition: color 0.3s ease, transform 0.2s ease;
	padding: 0;
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 10;
}

.festgeld-modal-close:hover {
	color: var(--festgeld-primary);
	transform: rotate(90deg);
}

.festgeld-modal-tabs {
	display: flex;
	gap: 5px;
	padding: 20px 24px 0 24px;
	border-bottom: 2px solid var(--festgeld-border);
}

.festgeld-modal-tab {
	background: transparent;
	border: none;
	padding: 10px 20px;
	font-size: 14px;
	font-weight: 500;
	color: var(--festgeld-text-light);
	cursor: pointer;
	border-bottom: 3px solid transparent;
	transition: all 0.3s ease;
	position: relative;
	bottom: -2px;
}

.festgeld-modal-tab:hover {
	color: var(--festgeld-primary);
}

.festgeld-modal-tab-active {
	color: var(--festgeld-primary);
	border-bottom-color: var(--festgeld-primary);
	font-weight: 600;
}

.festgeld-modal-body {
	padding: 24px;
	overflow-y: auto;
	flex: 1;
}

.festgeld-modal-panel {
	display: none;
}

.festgeld-modal-panel-active {
	display: block;
}

.festgeld-modal-body p {
	margin: 0 0 16px 0;
	line-height: 1.6;
	color: var(--festgeld-text);
}

.festgeld-modal-body ul {
	margin: 0 0 16px 0;
	padding-left: 20px;
}

.festgeld-modal-body li {
	margin-bottom: 8px;
	line-height: 1.6;
}

.festgeld-modal-body p:last-child {
	margin-bottom: 0;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
	.festgeld-calculator {
		padding: 15px;
	}

	.festgeld-container {
		flex-direction: column;
		padding: 25px;
		gap: 30px;
	}

	.festgeld-results {
		flex: 1;
		width: 100%;
	}

	.festgeld-total-amount {
		font-size: 36px;
	}

	.festgeld-cta-button {
		width: 100%;
		padding: 14px 30px;
	}

	.festgeld-modal-content {
		max-height: 90vh;
		margin: 10px;
	}

	.festgeld-modal-content h3 {
		font-size: 20px;
		padding: 20px 20px 0 20px;
	}

	.festgeld-modal-tabs {
		padding: 15px 20px 0 20px;
		flex-wrap: wrap;
	}

	.festgeld-modal-tab {
		padding: 8px 16px;
		font-size: 13px;
	}

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

@media screen and (max-width: 480px) {
	.festgeld-container {
		padding: 20px;
	}

	.festgeld-total-amount {
		font-size: 32px;
	}
}

/* Accessibility */
.festgeld-slider:focus {
	outline: 2px solid var(--festgeld-primary);
	outline-offset: 2px;
}

.festgeld-select:focus {
	box-shadow: 0 0 0 3px rgba(227, 6, 19, 0.1);
}

.festgeld-cta-button:focus,
.festgeld-modal-link:focus,
.festgeld-modal-close:focus,
.festgeld-modal-tab:focus {
	outline: 2px solid var(--festgeld-primary);
	outline-offset: 2px;
}

/* Print Styles */
@media print {
	.festgeld-modal {
		display: none !important;
	}

	.festgeld-container {
		box-shadow: none;
		border: 1px solid var(--festgeld-border);
	}
}