/**
 * ScapeForms — frontend base theme.
 * Design tokens are CSS custom properties so per-form style settings can
 * override them inline on the .sform_wrapper element.
 */

.sform_wrapper {
	--sf-accent: #2563eb;
	--sf-accent-contrast: #ffffff;
	--sf-text: #1f2937;
	--sf-muted: #6b7280;
	--sf-border: #d1d5db;
	--sf-border-focus: var(--sf-accent);
	--sf-error: #dc2626;
	--sf-error-bg: #fef2f2;
	--sf-success: #16a34a;
	--sf-radius: 8px;
	--sf-gap: 20px;
	--sf-input-bg: #ffffff;
	--sf-input-padding: 10px 12px;
	--sf-font-size: 16px;
	--sf-label-weight: 600;

	max-width: 100%;
	color: var(--sf-text);
	font-size: var(--sf-font-size);
	line-height: 1.5;
	box-sizing: border-box;
}

.sform_wrapper *,
.sform_wrapper *::before,
.sform_wrapper *::after {
	box-sizing: inherit;
}

/* ---------------------------------------------------------------- Heading */

.sform_heading {
	margin-bottom: var(--sf-gap);
}

.sform_title {
	margin: 0 0 0.25em;
	font-size: 1.5em;
	line-height: 1.2;
}

.sform_description {
	margin: 0;
	color: var(--sf-muted);
}

/* ------------------------------------------------------------------ Fields */

.sform_fields {
	display: flex;
	flex-wrap: wrap;
	gap: var(--sf-gap);
	margin: 0;
	padding: 0;
	border: 0;
}

.sfield {
	flex: 1 1 100%;
	min-width: 0;
	margin: 0;
	padding: 0;
	border: 0;
}

/* Multi-column layout: --sf-grid-span is 1–12 of a 12-col grid. */
.sfield[style*="--sf-grid-span"] {
	flex-basis: calc((var(--sf-grid-span) / 12 * 100%) - var(--sf-gap));
}

.sfield_label {
	display: block;
	margin-bottom: 6px;
	font-weight: var(--sf-label-weight);
}

.sfield_label--group {
	padding: 0;
	float: none;
}

.sfield_required_indicator {
	margin-left: 4px;
	color: var(--sf-error);
}

.sfield_description {
	margin-top: 6px;
	color: var(--sf-muted);
	font-size: 0.875em;
}

/* Inputs */

.sfield input[type="text"],
.sfield input[type="email"],
.sfield input[type="url"],
.sfield input[type="tel"],
.sfield input[type="number"],
.sfield input[type="password"],
.sfield input[type="date"],
.sfield input[type="file"],
.sfield select,
.sfield textarea {
	width: 100%;
	padding: var(--sf-input-padding);
	font-size: 1em;
	font-family: inherit;
	color: var(--sf-text);
	background: var(--sf-input-bg);
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
	appearance: none;
}

.sfield textarea {
	min-height: 7em;
	resize: vertical;
}

.sfield input:focus,
.sfield select:focus,
.sfield textarea:focus {
	outline: none;
	border-color: var(--sf-border-focus);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--sf-accent) 22%, transparent);
}

/* Field sizes */
.sfield_size_small .sfield_input_container { max-width: 33%; }
.sfield_size_medium .sfield_input_container { max-width: 66%; }
.sfield_size_large .sfield_input_container { max-width: 100%; }

/* Choice lists */

.sfield_choices {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.sfield_choices--inline {
	flex-direction: row;
	flex-wrap: wrap;
	gap: 16px;
}

.sfield_choice {
	display: flex;
	align-items: center;
	gap: 8px;
}

.sfield_choice input {
	width: auto;
	margin: 0;
	accent-color: var(--sf-accent);
}

/* Image choices */

.sfield_image_choices {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
	gap: 12px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.sfield_image_choice label {
	display: block;
	border: 2px solid var(--sf-border);
	border-radius: var(--sf-radius);
	padding: 8px;
	cursor: pointer;
	text-align: center;
	transition: border-color 0.15s ease;
}

.sfield_image_choice input:checked + label,
.sfield_image_choice label:has(input:checked) {
	border-color: var(--sf-accent);
}

.sfield_image_choice img {
	width: 100%;
	height: auto;
	border-radius: calc(var(--sf-radius) - 2px);
}

/* Compound fields (name, address, time) */

.sfield_input_container--compound {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.sfield_name_part,
.sfield_address_part {
	flex: 1 1 160px;
	display: flex;
	flex-direction: column;
}

.sfield_address_part--line2,
.sfield_address_part--street {
	flex-basis: 100%;
}

.sfield_sublabel {
	margin-top: 4px;
	color: var(--sf-muted);
	font-size: 0.8em;
	font-weight: 400;
}

/* Section */

.sfield_section {
	flex-basis: 100%;
	border-bottom: 1px solid var(--sf-border);
	padding-bottom: 8px;
}

.sfield_section_title {
	margin: 0 0 4px;
	font-size: 1.15em;
}

/* List field */

.sfield_list_table {
	width: 100%;
	border-collapse: collapse;
}

.sfield_list_table th,
.sfield_list_table td {
	padding: 4px;
	text-align: left;
}

.sfield_list_actions {
	width: 1%;
	white-space: nowrap;
}

.sfield_list_button {
	border: 0;
	background: none;
	cursor: pointer;
	font-size: 1.25em;
	line-height: 1;
	color: var(--sf-accent);
}

/* Pricing */

.sfield_total {
	font-weight: 700;
	background: transparent;
	border: 0;
	font-size: 1.1em;
}

.sform_order_summary {
	width: 100%;
	border-collapse: collapse;
}

.sform_order_summary th,
.sform_order_summary td {
	padding: 8px;
	border-bottom: 1px solid var(--sf-border);
	text-align: left;
}

/* Multi-file upload drop zone */

.sf-multifile {
	border: 2px dashed var(--sf-border);
	border-radius: var(--sf-radius);
	padding: 24px;
	text-align: center;
	color: var(--sf-muted);
	cursor: pointer;
	transition: border-color 0.15s ease, background 0.15s ease;
}

.sf-multifile.is-dragover {
	border-color: var(--sf-accent);
	background: color-mix(in srgb, var(--sf-accent) 6%, transparent);
}

.sf-multifile_list {
	list-style: none;
	margin: 12px 0 0;
	padding: 0;
	text-align: left;
}

.sf-multifile_item {
	display: flex;
	justify-content: space-between;
	gap: 8px;
	padding: 6px 8px;
	background: color-mix(in srgb, var(--sf-accent) 5%, transparent);
	border-radius: 6px;
	margin-bottom: 4px;
}

.sf-multifile_progress {
	height: 4px;
	border-radius: 2px;
	background: var(--sf-accent);
	transition: width 0.2s ease;
}

/* ------------------------------------------------------- Validation states */

.sfield_error input,
.sfield_error select,
.sfield_error textarea {
	border-color: var(--sf-error);
}

.sfield_validation_message {
	margin-top: 6px;
	color: var(--sf-error);
	font-size: 0.875em;
	font-weight: 500;
}

.sform_validation_errors {
	margin-bottom: var(--sf-gap);
	padding: 12px 16px;
	background: var(--sf-error-bg);
	border: 1px solid var(--sf-error);
	border-radius: var(--sf-radius);
}

.sform_submission_error {
	margin: 0;
	font-size: 1em;
	color: var(--sf-error);
}

.sform_validation_summary {
	margin: 8px 0 0;
	padding-left: 20px;
}

.sform_validation_summary a {
	color: var(--sf-error);
}

/* -------------------------------------------------------------- Multi-page */

.sform_page {
	flex-basis: 100%;
	width: 100%;
}

.sform_progressbar_wrapper {
	margin-bottom: var(--sf-gap);
}

.sform_progressbar {
	height: 10px;
	background: var(--sf-border);
	border-radius: 999px;
	overflow: hidden;
}

.sform_progressbar_fill {
	height: 100%;
	background: var(--sf-accent);
	color: var(--sf-accent-contrast);
	font-size: 8px;
	text-align: right;
	line-height: 10px;
	min-width: 2ch;
	transition: width 0.3s ease;
}

.sform_progressbar_fill span {
	padding-right: 6px;
}

.sform_steps {
	display: flex;
	gap: 8px;
	margin-bottom: var(--sf-gap);
}

.sform_step {
	flex: 1;
	text-align: center;
	color: var(--sf-muted);
	border-top: 3px solid var(--sf-border);
	padding-top: 8px;
}

.sform_step--active {
	color: var(--sf-accent);
	border-top-color: var(--sf-accent);
	font-weight: 600;
}

.sform_step--completed {
	border-top-color: var(--sf-success);
}

.sform_step_number {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: var(--sf-border);
	color: var(--sf-text);
}

.sform_step--active .sform_step_number {
	background: var(--sf-accent);
	color: var(--sf-accent-contrast);
}

.sform_step_label {
	display: block;
	margin-top: 4px;
	font-size: 0.8em;
}

/* --------------------------------------------------------------- Footer */

.sform_footer {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-top: var(--sf-gap);
	flex-basis: 100%;
}

.sform_button {
	padding: 11px 22px;
	font-size: 1em;
	font-family: inherit;
	font-weight: 600;
	color: var(--sf-accent-contrast);
	background: var(--sf-accent);
	border: 0;
	border-radius: var(--sf-radius);
	cursor: pointer;
	transition: filter 0.15s ease;
}

.sform_button:hover {
	filter: brightness(0.93);
}

.sform_button:disabled {
	opacity: 0.6;
	cursor: progress;
}

.sform_button_link {
	background: none;
	border: 0;
	color: var(--sf-accent);
	cursor: pointer;
	text-decoration: underline;
	font-size: 0.95em;
}

.sform_nav {
	display: flex;
	gap: 12px;
}

/* --------------------------------------------------------- Confirmation */

.sform_confirmation {
	padding: 16px 20px;
	background: color-mix(in srgb, var(--sf-success) 8%, transparent);
	border: 1px solid var(--sf-success);
	border-radius: var(--sf-radius);
}

.sform_saved a {
	color: var(--sf-accent);
}

.sform_restricted {
	padding: 16px 20px;
	background: var(--sf-error-bg);
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius);
}

/* --------------------------------------------------- Conditional logic */

.sfield[hidden],
.sform_field--logic-hidden {
	display: none !important;
}

/* Spinner */

.sform_spinner {
	display: inline-block;
	width: 18px;
	height: 18px;
	border: 2px solid color-mix(in srgb, var(--sf-accent) 30%, transparent);
	border-top-color: var(--sf-accent);
	border-radius: 50%;
	animation: sform-spin 0.7s linear infinite;
	vertical-align: middle;
}

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

@media (prefers-reduced-motion: reduce) {
	.sform_wrapper * {
		transition: none !important;
		animation: none !important;
	}
}

/* Searchable select (enhanced UI) */

.sf-combobox {
	position: relative;
}

.sf-combobox_menu {
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	z-index: 20;
	max-height: 240px;
	overflow-y: auto;
	margin: 2px 0 0;
	padding: 4px;
	list-style: none;
	background: var(--sf-input-bg);
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius);
	box-shadow: 0 8px 24px rgba( 0, 0, 0, 0.12 );
	display: none;
}

.sf-combobox.is-open .sf-combobox_menu {
	display: block;
}

.sf-combobox_option {
	padding: 8px 10px;
	border-radius: 6px;
	cursor: pointer;
}

.sf-combobox_option:hover,
.sf-combobox_option.is-active {
	background: color-mix( in srgb, var(--sf-accent) 12%, transparent );
}

/* Rich-text editor */

.sf-richtext {
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius);
	overflow: hidden;
	background: var(--sf-input-bg);
}

.sf-richtext_toolbar {
	display: flex;
	gap: 2px;
	padding: 4px;
	background: color-mix( in srgb, var(--sf-border) 25%, transparent );
	border-bottom: 1px solid var(--sf-border);
}

.sf-richtext_btn {
	min-width: 30px;
	height: 30px;
	border: 0;
	background: transparent;
	border-radius: 4px;
	cursor: pointer;
	font-weight: 600;
}

.sf-richtext_btn:hover {
	background: var(--sf-input-bg);
}

.sf-richtext_editor {
	min-height: 7em;
	padding: var(--sf-input-padding);
	outline: none;
}

.sf-richtext_editor:focus {
	box-shadow: inset 0 0 0 2px color-mix( in srgb, var(--sf-accent) 30%, transparent );
}

/* Multi-file staged list */

.sf-multifile_remove {
	border: 0;
	background: none;
	color: var(--sf-error);
	cursor: pointer;
	font-size: 0.9em;
}

/* Character counter */

.sfield_char_counter {
	margin-top: 4px;
	font-size: 0.8em;
	color: var(--sf-muted);
	text-align: right;
}

/* Multi-page navigation footer */

.sform_page_footer {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-top: var(--sf-gap);
}

.sform_button--next,
.sform_button--submit {
	margin-left: auto;
}

.sform_button--prev {
	background: transparent;
	color: var(--sf-accent);
	border: 1px solid var(--sf-border);
}

.sform_button--prev:hover {
	background: color-mix( in srgb, var(--sf-accent) 6%, transparent );
}

/* Horizontal choice layout (multiple_choice choiceAlignment = horizontal). */
.sfield_choices--horizontal {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 20px;
}
.sfield_choices--horizontal .sfield_choice {
	margin: 0;
}

/* Label placement (per-field labelPlacement). */
.sfield_label_placement--hidden > .sfield_label {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}
.sfield_label_placement--left,
.sfield_label_placement--right {
	display: grid;
	grid-template-columns: minmax(120px, 30%) 1fr;
	align-items: start;
	gap: 0 12px;
}
.sfield_label_placement--left > .sfield_label,
.sfield_label_placement--right > .sfield_label {
	margin-top: 10px;
	margin-bottom: 0;
}
.sfield_label_placement--right > .sfield_label {
	grid-column: 2;
	grid-row: 1;
}