/* DSFR Form Styles - Aquaculture Portal */
/* W3C Form Design Standards Compliant */
/* Using colors and design principles from /library/styles.css */
:root {
	--white: rgb(255, 255, 255);
	--ocean: rgb(0, 153, 204);
	--ocean-shadow: rgba(0, 153, 204, 0.1);
	--ocean-semi: rgba(0, 153, 204, 0.2);
	--deep-water: rgb(6, 78, 111);
	--black: rgb(0, 0, 0);
	--error-red: rgb(206, 43, 55);
	--success-green: rgb(24, 162, 94);
	--warning-orange: rgb(255, 126, 20);
	--light-gray: rgb(248, 249, 250);
	--border-gray: rgb(221, 221, 221);
}

/* Form container styling - matching main content area */
#form {
	background-color: var(--white);
	padding: 1.6rem;
	margin: 0 auto;
	max-width: 940px;
	box-shadow: 0px 2px 3px var(--ocean);
	border-radius: 8px;
}

form h3 {
	margin: 0;
	padding: 0;
}

/* Field container - W3C compliant structure */
.field {
	margin-bottom: 1.6rem;
}

.field:last-child {
	margin-bottom: 0;
}

/* Field label - W3C compliant: above inputs */
.field-label {
	display: block;
	font-weight: bold;
	color: var(--black);
	margin-bottom: 0.6rem;
}

/* Required indicator - W3C compliant */
.required {
	color: var(--error-red);
	font-weight: normal;
}

/* Hint text - W3C compliant */
.field-hint {
	color: var(--deep-water);
	display: block;
	margin-bottom: 0.6rem;
}

/* Visually hidden class for screen readers */
.visuallyhidden {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	border: 0;
}

/* Fieldset styling */
.fr-fieldset {
	border: 2px solid var(--ocean-semi);
	border-radius: 8px;
	padding: 1rem;
	margin-bottom: 1.6rem;
	background-color: var(--white);
}

.fr-fieldset--nested {
	margin-bottom: 1rem;
	padding: 0.6rem 1rem;
	background-color: var(--light-gray);
	border-radius: 8px;
}

.fr-fieldset--nested legend {
	font-weight: bold;
	color: var(--ocean);
	margin-bottom: 0.6rem;
}

.fr-fieldset--error {
	border-color: var(--error-red);
	background-color: rgba(206, 43, 55, 0.03);
}

/* Legend styling */
.fr-fieldset>legend {
	font-weight: bold;
	color: var(--ocean);
	margin-bottom: 0.6rem;
	padding: 0 0.6rem;
	background-color: var(--white);
}

/* Legacy hint text styling - kept for compatibility */
.fr-hint-text {
	color: var(--deep-water);
	font-style: italic;
	display: block;
	font-size: small;
}

/* Form element containers */
.fr-fieldset__element {
	margin-bottom: 1rem;
}

.fr-fieldset__element:last-child {
	margin-bottom: 0;
}

/* Input group styling */
.fr-input-group,
.fr-select-group,
.fr-upload-group {
	display: flex;
	flex-direction: column;
	margin-bottom: 1.6rem;
}

.fr-input-group:last-child,
.fr-select-group:last-child,
.fr-upload-group:last-child {
	margin-bottom: 0;
}

/* Label styling */
.fr-label {
	color: var(--black);
	font-weight: bold;
	margin-bottom: 0.6rem;
}

/* Input styling - consistent with site design */
/* Minimum 44px height for touch accessibility */
.fr-input,
.fr-select,
.fr-upload {
	padding: 0.6rem;
	border: 2px solid var(--border-gray);
	border-radius: 8px;
	background-color: var(--white);
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
	width: 100%;
	box-sizing: border-box;
	font-size: 1rem;
	line-height: 1.6;
}

/* Fixed-width input classes for known-length content */
/* .input-width-2 { max-width: 5.4ex; } .input-width-3 { max-width: 6.8ex; } .input-width-4 { max-width: 8.2ex; } .input-width-5 { max-width: 9.6ex; } .input-width-10 { max-width: 17ex; } .input-width-20 { max-width: 31ex; } .input-width-30 { max-width: 45ex; } */
.fr-input:focus,
.fr-select:focus,
.fr-upload:focus {
	outline: none;
	border-color: var(--ocean);
	box-shadow: 0 0 0 3px var(--ocean-shadow);
}

.fr-input:hover,
.fr-select:hover,
.fr-upload:hover {
	border-color: var(--ocean-semi);
}

/* Error state styling */
.fr-input--error,
.fr-select--error {
	border-color: var(--error-red);
	background-color: rgba(206, 43, 55, 0.05);
}

.fr-input--error:focus,
.fr-select--error:focus {
	border-color: var(--error-red);
	box-shadow: 0 0 0 3px rgba(206, 43, 55, 0.1);
}

/* Error state for input/select groups - DSFR standard */
.fr-input-group--error .fr-label,
.fr-select-group--error .fr-label,
.fr-upload-group--error .fr-label {
	color: var(--error-red);
}

.fr-input-group--error .fr-hint-text,
.fr-select-group--error .fr-hint-text,
.fr-upload-group--error .fr-hint-text {
	color: var(--error-red);
}

/* Textarea specific styling */
textarea.fr-input {
	resize: vertical;
	min-height: 120px;
}

/* Select styling */
.fr-select {

	background-position: right 0.5rem center;
	background-repeat: no-repeat;
	background-size: 1.5em 1.5em;
	padding-right: 2.5rem;
}

/* File upload styling - dashed border variant */
.fr-upload {
	border-style: dashed;
	background-color: var(--light-gray);
	cursor: pointer;
}

.fr-upload:hover {
	background-color: var(--ocean-shadow);
}

/* Button styling - consistent with site theme */
.fr-btn {
	background-color: var(--ocean);
	color: var(--white);
	border: 2px solid var(--ocean);
	padding: 0.6rem 1rem;
	font-weight: bold;
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.2s ease;
	text-decoration: none;
	display: inline-block;
	text-align: center;
}

.fr-btn:hover,
.fr-btn:focus {
	background-color: var(--deep-water);
	border-color: var(--deep-water);
	color: var(--white);
	text-decoration: none;
	transform: translateY(-1px);
	box-shadow: 0 4px 8px var(--ocean-shadow);
}

.fr-btn--secondary {
	background-color: var(--white);
	color: var(--ocean);
	border-color: var(--ocean);
}

.fr-btn--secondary:hover,
.fr-btn--secondary:focus {
	background-color: var(--ocean-shadow);
	color: var(--deep-water);
	border-color: var(--deep-water);
}

/* Button group styling */
.fr-btns-group {
	display: flex;
	gap: 1rem;
	margin-top: 1.6rem;
	flex-wrap: wrap;
	justify-content: flex-start;
	/* W3C: Align to left edge */
}

.fr-btns-group--right {
	justify-content: flex-end;
}

/* Radio button styling - W3C compliant: left of labels */
.fr-radio-group {
	display: flex;
	align-items: center;
	gap: 1rem;
	margin-bottom: 1rem;
}

.fr-radio-group input[type="radio"] {
	width: 24px;
	height: 24px;
	min-width: 24px;
	min-height: 24px;
	margin: 0;
	cursor: pointer;
	accent-color: var(--ocean);
}

.fr-radio-group label {
	cursor: pointer;
	color: var(--black);
}

/* Checkbox styling - W3C compliant: left of labels */
.fr-checkbox-group {
	display: flex;
	align-items: flex-start;
	gap: 1rem;
	margin-bottom: 1.6rem;
}

.fr-checkbox-group input[type="checkbox"] {
	width: 24px;
	height: 24px;
	min-width: 24px;
	min-height: 24px;
	margin: 0;
	margin-top: 0.1rem;
	cursor: pointer;
	accent-color: var(--ocean);
}

.fr-checkbox-group label {
	cursor: pointer;
	color: var(--black);
}

.fr-checkbox-group .field-hint {
	margin-left: 2.5rem;
	margin-top: 0.6rem;
}

/* Message styling */
.fr-messages-group {
	margin-top: 0.6rem;
}

.fr-message {
	padding: 1rem;
	border-radius: 8px;
	margin-bottom: 0.6rem;
	border-left: 4px solid;
}

.fr-message--error {
	background-color: rgba(206, 43, 55, 0.1);
	border-left-color: var(--error-red);
	color: var(--error-red);
}

.fr-message--success {
	background-color: rgba(24, 162, 94, 0.1);
	border-left-color: var(--success-green);
	color: var(--success-green);
}

.fr-message--warning {
	background-color: rgba(255, 126, 20, 0.1);
	border-left-color: var(--warning-orange);
	color: var(--warning-orange);
}

/* Optgroup styling */
optgroup {
	font-weight: bold;
	color: var(--ocean);
	font-style: normal;
}

optgroup option {
	color: var(--black);
	padding-left: 1rem;
}

/* Character counter styling */
#ad-counter,
#title-counter {
	text-align: right;
	margin-top: 0.6rem;
	color: var(--deep-water);
}

/* Instructions section styling */
div[role="region"][aria-labelledby="form-instructions"] {
	background-color: var(--ocean-shadow);
	border: 1px solid var(--ocean-semi);
	border-radius: 8px;
	padding: 1.6rem;
	margin-bottom: 1.6rem;
}

div[role="region"][aria-labelledby="form-instructions"] h2 {
	color: var(--ocean);
	margin-bottom: 1rem;
}

div[role="region"][aria-labelledby="form-instructions"] ul {
	margin-left: 1.6rem;
	list-style-type: disc;
}

div[role="region"][aria-labelledby="form-instructions"] li {
	margin-bottom: 0.6rem;
}

/* Responsive design */
@media (max-width: 768px) {
	#form {
		padding: 1rem;
		margin: 0.6rem;
	}

	.fr-fieldset {
		padding: 1rem;
	}

	.fr-btns-group {
		flex-direction: column;
	}

	.fr-btns-group--right {
		align-items: stretch;
	}

	.fr-btn {
		width: 100%;
	}
}

/* Focus management for accessibility */
.fr-input:invalid {
	box-shadow: none;
	/* Remove browser default invalid styling */
}

.fr-input[aria-invalid="true"] {
	border-color: var(--error-red);
}

/* Loading state for form submission */
.fr-btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
	transform: none;
}

.fr-btn:disabled:hover {
	transform: none;
	box-shadow: none;
}

/* Print styles */
@media print {
	.fr-btn {
		display: none;
	}

	#form {
		box-shadow: none;
		border: 1px solid var(--black);
	}
}

/* High contrast mode support */
@media (prefers-contrast: high) {

	.fr-input,
	.fr-select {
		border-width: 3px;
	}

	.fr-btn {
		border-width: 3px;
	}
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {

	.fr-input,
	.fr-select,
	.fr-btn,
	.fr-upload {
		transition: none;
	}

	.fr-btn:hover {
		transform: none;
	}
}

/* Dark mode support (if needed in the future) */
@media (prefers-color-scheme: dark) {
	/* Styles would go here if dark mode is implemented */
}