/* Kudos Custom Forms
   Brand colours — tune these four variables to match the site. */

.kcf-form {
	--kcf-ink: #14212e;        /* headings, labels */
	--kcf-accent: #1a6e6a;     /* buttons, progress, focus */
	--kcf-accent-soft: #e6f1f0;
	--kcf-line: #d9dee3;
	--kcf-error: #b3261e;
	--kcf-radius: 8px;

	max-width: 760px;
	margin: 0 auto;
	font-size: 16px;
	line-height: 1.5;
	color: var(--kcf-ink);
}

.kcf-form *,
.kcf-form *::before,
.kcf-form *::after {
	box-sizing: border-box;
}

.kcf-visually-hidden,
.kcf-hp {
	position: absolute !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
}

/* Progress ------------------------------------------------------------- */

.kcf-progress {
	margin-bottom: 28px;
}

.kcf-progress-top {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 12px;
	margin-bottom: 10px;
}

.kcf-step-label {
	font-weight: 700;
	font-size: 1.15em;
}

.kcf-step-count {
	font-size: 0.85em;
	color: #5c6770;
	white-space: nowrap;
}

.kcf-bar {
	height: 6px;
	border-radius: 999px;
	background: var(--kcf-line);
	overflow: hidden;
}

.kcf-bar-fill {
	display: block;
	height: 100%;
	border-radius: 999px;
	background: var(--kcf-accent);
	transition: width 0.3s ease;
}

/* Steps + grid --------------------------------------------------------- */

.kcf-step {
	display: none;
	border: 0;
	padding: 0;
	margin: 0;
}

.kcf-step.is-active {
	display: block;
	animation: kcf-fade 0.25s ease;
}

@keyframes kcf-fade {
	from { opacity: 0; transform: translateY(6px); }
	to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
	.kcf-step.is-active { animation: none; }
	.kcf-bar-fill { transition: none; }
}

.kcf-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 18px 20px;
}

.kcf-field {
	grid-column: 1 / -1;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.kcf-field.kcf-w6 {
	grid-column: auto / span 1;
}

@media (max-width: 640px) {
	.kcf-grid { grid-template-columns: 1fr; }
	.kcf-field.kcf-w6 { grid-column: 1 / -1; }
}

/* Labels + inputs ------------------------------------------------------ */

.kcf-label {
	font-weight: 600;
	font-size: 0.95em;
}

.kcf-req {
	color: var(--kcf-error);
	margin-left: 3px;
}

.kcf-hint {
	font-size: 0.85em;
	color: #5c6770;
	margin-top: -2px;
}

.kcf-form .kcf-field input.kcf-input,
.kcf-form .kcf-field textarea.kcf-input,
.kcf-form .kcf-field select.kcf-input {
	width: 100%;
	max-width: 100%;
	height: auto;
	margin: 0;
	padding: 11px 14px;
	border: 1px solid var(--kcf-line);
	border-radius: var(--kcf-radius);
	background: #fff;
	background-image: none;
	box-shadow: none;
	color: var(--kcf-ink);
	font: inherit;
	font-size: 1rem;
	line-height: 1.5;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.kcf-form .kcf-field select.kcf-input {
	appearance: auto;
	-webkit-appearance: auto;
}

.kcf-form .kcf-field input.kcf-input:focus,
.kcf-form .kcf-field textarea.kcf-input:focus,
.kcf-form .kcf-field select.kcf-input:focus {
	outline: none;
	border-color: var(--kcf-accent);
	box-shadow: 0 0 0 3px var(--kcf-accent-soft);
}

.kcf-form .kcf-field textarea.kcf-input {
	resize: vertical;
	min-height: 96px;
}

.kcf-form .kcf-field .kcf-label,
.kcf-form .kcf-field .kcf-opt {
	margin: 0;
}

/* Radio options -------------------------------------------------------- */

.kcf-options {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.kcf-opt {
	position: relative;
	display: inline-flex;
	align-items: center;
	padding: 10px 16px;
	border: 1px solid var(--kcf-line);
	border-radius: var(--kcf-radius);
	background: #fff;
	cursor: pointer;
	transition: border-color 0.15s ease, background 0.15s ease;
}

.kcf-opt input {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.kcf-opt:hover {
	border-color: var(--kcf-accent);
}

.kcf-opt:has(input:checked) {
	border-color: var(--kcf-accent);
	background: var(--kcf-accent-soft);
	font-weight: 600;
}

.kcf-opt:has(input:focus-visible) {
	box-shadow: 0 0 0 3px var(--kcf-accent-soft);
	border-color: var(--kcf-accent);
}

/* Fallback for browsers without :has() */
.kcf-opt input:checked + span::before {
	content: "";
}

/* File upload ---------------------------------------------------------- */

.kcf-file {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 4px;
	padding: 26px 16px;
	border: 2px dashed var(--kcf-line);
	border-radius: var(--kcf-radius);
	background: #fafbfc;
	text-align: center;
	cursor: pointer;
	transition: border-color 0.15s ease, background 0.15s ease;
}

.kcf-file:hover {
	border-color: var(--kcf-accent);
	background: var(--kcf-accent-soft);
}

.kcf-file input {
	position: absolute;
	width: 1px;
	height: 1px;
	opacity: 0;
}

.kcf-file:has(input:focus-visible) {
	border-color: var(--kcf-accent);
	box-shadow: 0 0 0 3px var(--kcf-accent-soft);
}

.kcf-file-cta {
	font-weight: 600;
	color: var(--kcf-accent);
}

.kcf-file-meta {
	font-size: 0.8em;
	color: #5c6770;
}

.kcf-file-list {
	list-style: none;
	margin: 4px 0 0;
	padding: 0;
	font-size: 0.85em;
	color: #38434c;
}

.kcf-file-list li {
	padding: 3px 0;
	border-bottom: 1px dotted var(--kcf-line);
}

/* Repeater -------------------------------------------------------------- */

.kcf-repeater {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.kcf-rep-row {
	border: 1px solid var(--kcf-line);
	border-radius: var(--kcf-radius);
	padding: 16px;
	background: #fafbfc;
}

.kcf-rep-head {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 14px;
}

.kcf-rep-title {
	font-weight: 700;
	font-size: 0.9em;
	color: var(--kcf-ink);
}

.kcf-rep-remove {
	appearance: none;
	background: none;
	border: 0;
	padding: 4px 6px;
	font: inherit;
	font-size: 0.82em;
	font-weight: 600;
	color: var(--kcf-error);
	cursor: pointer;
}

.kcf-rep-remove:hover {
	text-decoration: underline;
}

.kcf-rep-add {
	appearance: none;
	align-self: flex-start;
	background: none;
	border: 1px dashed var(--kcf-accent);
	border-radius: var(--kcf-radius);
	padding: 10px 18px;
	font: inherit;
	font-size: 0.9em;
	font-weight: 600;
	color: var(--kcf-accent);
	cursor: pointer;
	transition: background 0.15s ease;
}

.kcf-rep-add:hover {
	background: var(--kcf-accent-soft);
}

/* Note ------------------------------------------------------------------ */

.kcf-note {
	margin: 0;
	padding: 14px 18px;
	background: var(--kcf-accent-soft);
	border-radius: var(--kcf-radius);
	font-size: 0.95em;
	line-height: 1.5;
	color: var(--kcf-ink);
}

/* Errors --------------------------------------------------------------- */

.kcf-error {
	display: none;
	font-size: 0.85em;
	color: var(--kcf-error);
}

.kcf-field.has-error .kcf-error {
	display: block;
}

.kcf-field.has-error .kcf-input,
.kcf-field.has-error .kcf-opt,
.kcf-field.has-error .kcf-file {
	border-color: var(--kcf-error);
}

.kcf-form-error {
	margin-top: 14px;
	padding: 12px 16px;
	border-radius: var(--kcf-radius);
	background: #fdecea;
	color: var(--kcf-error);
	font-size: 0.95em;
}

/* Nav buttons ---------------------------------------------------------- */

.kcf-form [hidden] {
	display: none !important;
}

.kcf-nav {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	margin-top: 28px;
}

.kcf-nav [data-kcf-next],
.kcf-nav [data-kcf-submit] {
	margin-left: auto;
}

.kcf-btn {
	appearance: none;
	border: 1px solid var(--kcf-accent);
	border-radius: var(--kcf-radius);
	background: var(--kcf-accent);
	color: #fff;
	font: inherit;
	font-weight: 600;
	padding: 12px 28px;
	cursor: pointer;
	transition: filter 0.15s ease;
}

.kcf-btn:hover {
	filter: brightness(1.08);
}

.kcf-btn:focus-visible {
	outline: 3px solid var(--kcf-accent-soft);
	outline-offset: 1px;
}

.kcf-btn:disabled {
	opacity: 0.6;
	cursor: default;
}

.kcf-btn-ghost {
	background: transparent;
	color: var(--kcf-accent);
}

/* Success -------------------------------------------------------------- */

.kcf-success {
	padding: 36px 24px;
	border: 1px solid var(--kcf-line);
	border-radius: var(--kcf-radius);
	background: var(--kcf-accent-soft);
	text-align: center;
}

.kcf-success h3 {
	margin: 0 0 8px;
	color: var(--kcf-ink);
}

.kcf-success p {
	margin: 0;
}