/*
 * Modern Form Styles
 * Tailwind-inspired form styling for OF website
 * Provides consistent, accessible form layouts
 */

/* Form Container */
form {
	background: #ffffff;
	width: 100%;
	max-width: 48rem;
	margin-bottom: 1.5rem;
	border-radius: 0.5rem;
}

/* Fieldset Styles */
fieldset {
	border: 1px solid #e5e7eb;
	padding: 1.5rem;
	margin-bottom: 1.5rem;
	border-radius: 0.5rem;
	background: #ffffff;
}

fieldset div {
	margin: 1rem 0;
	clear: both;
}

/* Legend Styles */
legend {
	color: #1f2937;
	font-size: 1.25rem;
	font-weight: 600;
	padding: 0 0.5rem;
	margin-bottom: 1rem;
}

legend span {
	display: block;
	font-size: 0.875rem;
	color: #6b7280;
	font-weight: 400;
	margin-top: 0.25rem;
}

/* Label Styles */
label {
	display: block;
	font-size: 0.875rem;
	font-weight: 500;
	color: #374151;
	margin-bottom: 0.5rem;
}

label.required::after {
	content: ' *';
	color: #ef4444;
}

label.inline {
	display: inline-block;
	margin-right: 1rem;
	margin-bottom: 0;
}

/* Horizontal Form Layout */
.form-horizontal label {
	float: left;
	width: 12rem;
	text-align: right;
	margin-right: 1rem;
	margin-bottom: 0;
	padding-top: 0.5rem;
}

.form-horizontal fieldset div {
	display: flow-root;
}

.form-horizontal .form-control-wrapper {
	margin-left: 13rem;
}

/* Input Field Styles */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="date"],
input[type="datetime-local"],
input[type="month"],
input[type="week"],
input[type="time"],
select,
textarea {
	display: block;
	width: 100%;
	padding: 0.5rem 0.75rem;
	font-size: 0.875rem;
	line-height: 1.5;
	color: #1f2937;
	background-color: #ffffff;
	background-clip: padding-box;
	border: 1px solid #d1d5db;
	border-radius: 0.375rem;
	transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
	font-family: inherit;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="date"]:focus,
input[type="datetime-local"]:focus,
input[type="month"]:focus,
input[type="week"]:focus,
input[type="time"]:focus,
select:focus,
textarea:focus {
	border-color: #3b82f6;
	outline: none;
	box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
	background-color: #ffffff;
}

input[type="text"]:hover,
input[type="email"]:hover,
input[type="password"]:hover,
input[type="number"]:hover,
select:hover,
textarea:hover {
	border-color: #9ca3af;
}

input[type="text"]:disabled,
input[type="email"]:disabled,
input[type="password"]:disabled,
input[type="number"]:disabled,
select:disabled,
textarea:disabled {
	background-color: #f3f4f6;
	border-color: #d1d5db;
	cursor: not-allowed;
	opacity: 0.6;
}

/* Placeholder Styles */
input::placeholder,
textarea::placeholder {
	color: #9ca3af;
	opacity: 1;
}

input.default,
textarea.default {
	color: #9ca3af;
}

/* Select Dropdown */
select {
	background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
	background-position: right 0.5rem center;
	background-repeat: no-repeat;
	background-size: 1.5em 1.5em;
	padding-right: 2.5rem;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
}

select::-ms-expand {
	display: none;
}

/* Textarea */
textarea {
	resize: vertical;
	min-height: 6rem;
}

/* Checkbox and Radio Styles */
input[type="checkbox"],
input[type="radio"] {
	width: 1rem;
	height: 1rem;
	border: 1px solid #d1d5db;
	border-radius: 0.25rem;
	background-color: #ffffff;
	cursor: pointer;
	display: inline-block;
	vertical-align: middle;
	margin-right: 0.5rem;
}

input[type="radio"] {
	border-radius: 50%;
}

input[type="checkbox"]:checked,
input[type="radio"]:checked {
	background-color: #3b82f6;
	border-color: #3b82f6;
	background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3e%3c/svg%3e");
}

input[type="radio"]:checked {
	background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3ccircle cx='8' cy='8' r='3'/%3e%3c/svg%3e");
}

input[type="checkbox"]:focus,
input[type="radio"]:focus {
	outline: none;
	box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
	border-color: #3b82f6;
}

/* Checkbox/Radio Label Wrapper */
.checkbox-wrapper,
.radio-wrapper {
	display: flex;
	align-items: center;
	margin: 0.5rem 0;
}

.checkbox-wrapper label,
.radio-wrapper label {
	margin-bottom: 0;
	margin-left: 0.5rem;
	cursor: pointer;
	font-weight: 400;
}

/* Form Row */
.form-row {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 1rem;
	margin-bottom: 1rem;
}

.form-row.two-columns {
	grid-template-columns: repeat(2, 1fr);
}

.form-row.three-columns {
	grid-template-columns: repeat(3, 1fr);
}

/* Form Group */
.form-group {
	margin-bottom: 1.5rem;
}

.form-group:last-child {
	margin-bottom: 0;
}

/* Form Control Sizing */
.form-control-sm {
	padding: 0.375rem 0.625rem;
	font-size: 0.8125rem;
}

.form-control-lg {
	padding: 0.75rem 1rem;
	font-size: 1rem;
}

/* Input Width Classes */
.w-full {
	width: 100%;
}

.w-auto {
	width: auto;
}

.w-1\/2 {
	width: 50%;
}

.w-1\/3 {
	width: 33.333333%;
}

.w-2\/3 {
	width: 66.666667%;
}

.w-1\/4 {
	width: 25%;
}

.w-3\/4 {
	width: 75%;
}

/* Helper Text */
.form-help {
	display: block;
	margin-top: 0.25rem;
	font-size: 0.75rem;
	color: #6b7280;
}

/* Error States */
.form-error {
	display: block;
	margin-top: 0.25rem;
	font-size: 0.75rem;
	color: #dc2626;
}

input.error,
select.error,
textarea.error {
	border-color: #dc2626;
}

input.error:focus,
select.error:focus,
textarea.error:focus {
	border-color: #dc2626;
	box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Success States */
.form-success {
	display: block;
	margin-top: 0.25rem;
	font-size: 0.75rem;
	color: #059669;
}

input.success,
select.success,
textarea.success {
	border-color: #059669;
}

/* Button Styles */
button[type="submit"],
input[type="submit"],
button[type="button"],
input[type="button"],
button[type="reset"],
input[type="reset"],
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.5rem 1rem;
	font-size: 0.875rem;
	font-weight: 500;
	line-height: 1.5;
	border-radius: 0.375rem;
	border: none;
	cursor: pointer;
	transition: all 0.15s ease-in-out;
	text-decoration: none;
	font-family: inherit;
}

button[type="submit"],
input[type="submit"],
#btnSubmit,
#btnSubmitUser,
#btnSubmitDual {
	background-color: #3b82f6;
	color: #ffffff;
	width: auto;
	min-width: 6rem;
}

button[type="submit"]:hover,
input[type="submit"]:hover {
	background-color: #2563eb;
	transform: translateY(-1px);
	box-shadow: 0 4px 6px rgba(59, 130, 246, 0.3);
}

button[type="submit"]:active,
input[type="submit"]:active {
	transform: translateY(0);
}

button[type="submit"]:disabled,
input[type="submit"]:disabled {
	background-color: #9ca3af;
	cursor: not-allowed;
	transform: none;
}

button[type="button"],
input[type="button"] {
	background-color: #6b7280;
	color: #ffffff;
}

button[type="button"]:hover,
input[type="button"]:hover {
	background-color: #4b5563;
}

button[type="reset"],
input[type="reset"] {
	background-color: #ef4444;
	color: #ffffff;
}

button[type="reset"]:hover,
input[type="reset"]:hover {
	background-color: #dc2626;
}

/* Button Variants */
.btn-outline {
	background-color: transparent;
	border: 1px solid #d1d5db;
	color: #374151;
}

.btn-outline:hover {
	background-color: #f9fafb;
	border-color: #9ca3af;
}

.btn-link {
	background-color: transparent;
	color: #3b82f6;
	padding: 0;
}

.btn-link:hover {
	color: #2563eb;
	text-decoration: underline;
}

/* Button Sizes */
.btn-sm {
	padding: 0.375rem 0.75rem;
	font-size: 0.8125rem;
}

.btn-lg {
	padding: 0.75rem 1.5rem;
	font-size: 1rem;
}

/* Form Actions */
.form-actions {
	display: flex;
	gap: 0.75rem;
	padding-top: 1rem;
	margin-top: 1.5rem;
	border-top: 1px solid #e5e7eb;
}

.form-actions.centered {
	justify-content: center;
}

.form-actions.right {
	justify-content: flex-end;
}

/* File Upload */
input[type="file"] {
	display: block;
	width: 100%;
	padding: 0.5rem;
	font-size: 0.875rem;
	color: #374151;
	background-color: #ffffff;
	border: 1px dashed #d1d5db;
	border-radius: 0.375rem;
	cursor: pointer;
}

input[type="file"]:hover {
	border-color: #3b82f6;
	background-color: #f9fafb;
}

input[type="file"]:focus {
	outline: none;
	border-color: #3b82f6;
	box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Form Card */
.form-card {
	background: #ffffff;
	border-radius: 0.5rem;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
	padding: 2rem;
	margin-bottom: 1.5rem;
}

.form-card-header {
	font-size: 1.25rem;
	font-weight: 600;
	color: #1f2937;
	margin-bottom: 1.5rem;
	padding-bottom: 1rem;
	border-bottom: 1px solid #e5e7eb;
}

/* Responsive Forms */
@media (max-width: 768px) {
	.form-horizontal label {
		float: none;
		width: 100%;
		text-align: left;
		margin-right: 0;
		margin-bottom: 0.5rem;
		padding-top: 0;
	}
	
	.form-horizontal .form-control-wrapper {
		margin-left: 0;
	}
	
	.form-row {
		grid-template-columns: 1fr;
	}
	
	.form-row.two-columns,
	.form-row.three-columns {
		grid-template-columns: 1fr;
	}
	
	#btnSubmit,
	#btnSubmitDual {
		width: 100%;
		margin-left: 0;
	}
}

/* Legacy Support Classes */
.user_select {
	max-width: 100%;
}

.user_form {
	max-width: 60rem;
}

/* Input Group (for icons/buttons attached to inputs) */
.input-group {
	display: flex;
	align-items: stretch;
}

.input-group input {
	flex: 1;
	border-radius: 0;
}

.input-group input:first-child {
	border-top-left-radius: 0.375rem;
	border-bottom-left-radius: 0.375rem;
}

.input-group input:last-child {
	border-top-right-radius: 0.375rem;
	border-bottom-right-radius: 0.375rem;
}

.input-group-addon {
	display: flex;
	align-items: center;
	padding: 0.5rem 0.75rem;
	font-size: 0.875rem;
	font-weight: 400;
	line-height: 1.5;
	color: #6b7280;
	text-align: center;
	white-space: nowrap;
	background-color: #f3f4f6;
	border: 1px solid #d1d5db;
}

.input-group-addon:first-child {
	border-right: 0;
	border-top-left-radius: 0.375rem;
	border-bottom-left-radius: 0.375rem;
}

.input-group-addon:last-child {
	border-left: 0;
	border-top-right-radius: 0.375rem;
	border-bottom-right-radius: 0.375rem;
}