/* ── Clinicelanka Widgets — Application Form ───────────────────────────── */

/* CSS custom properties — all colours derivable from --clw-primary */
.clw-af-wrap {
	--clw-primary:        #15803d;
	--clw-primary-dark:   #166534;
	--clw-primary-light:  #dcfce7;
	--clw-primary-mid:    #16a34a;
	--clw-error:          #dc2626;
	--clw-error-bg:       #fef2f2;
	--clw-text:           #111827;
	--clw-text-mid:       #374151;
	--clw-text-muted:     #6b7280;
	--clw-border:         #d1d5db;
	--clw-border-focus:   var(--clw-primary);
	--clw-bg:             #f9fafb;
	--clw-card:           #ffffff;
	--clw-radius:         16px;
	--clw-radius-sm:      8px;
	--clw-shadow:         0 4px 6px -1px rgba(0,0,0,.07), 0 10px 40px -4px rgba(0,0,0,.08);
	--clw-transition:     0.22s cubic-bezier(.4,0,.2,1);
	font-family: inherit;
}

/* ── Card ─────────────────────────────────────────────────────────────── */
.clw-af-card {
	background:    var(--clw-card);
	border-radius: var(--clw-radius);
	box-shadow:    var(--clw-shadow);
	overflow:      hidden;
	max-width:     820px;
	margin:        0 auto;
}

/* ── Step indicator ───────────────────────────────────────────────────── */
.clw-af-steps {
	display:          flex;
	align-items:      center;
	justify-content:  center;
	padding:          28px 40px 0;
	gap:              0;
	background:       var(--clw-card);
}

.clw-af-step {
	display:        flex;
	flex-direction: column;
	align-items:    center;
	gap:            8px;
	position:       relative;
	flex-shrink:    0;
}

.clw-af-step__circle {
	width:           44px;
	height:          44px;
	border-radius:   50%;
	display:         flex;
	align-items:     center;
	justify-content: center;
	border:          2px solid var(--clw-border);
	background:      var(--clw-card);
	position:        relative;
	transition:      border-color var(--clw-transition), background var(--clw-transition);
	font-weight:     700;
	font-size:       15px;
	color:           var(--clw-text-muted);
}

.clw-af-step__check { display: none; }

.clw-af-step.is-active .clw-af-step__circle {
	border-color: var(--clw-primary);
	background:   var(--clw-primary);
	color:        #fff;
	box-shadow:   0 0 0 4px var(--clw-primary-light);
}

.clw-af-step.is-complete .clw-af-step__circle {
	border-color: var(--clw-primary);
	background:   var(--clw-primary);
	color:        #fff;
}

.clw-af-step.is-complete .clw-af-step__num  { display: none; }
.clw-af-step.is-complete .clw-af-step__check { display: block; }

.clw-af-step__label {
	font-size:   12px;
	font-weight: 600;
	color:       var(--clw-text-muted);
	white-space: nowrap;
	transition:  color var(--clw-transition);
}

.clw-af-step.is-active .clw-af-step__label,
.clw-af-step.is-complete .clw-af-step__label {
	color: var(--clw-primary);
}

/* Connector line between steps */
.clw-af-connector {
	flex:             1;
	height:           2px;
	background:       var(--clw-border);
	margin-bottom:    22px; /* visually aligns with circle centre */
	min-width:        32px;
	transition:       background var(--clw-transition);
}

.clw-af-connector.is-complete {
	background: var(--clw-primary);
}

/* ── Progress bar ─────────────────────────────────────────────────────── */
.clw-af-progress {
	height:         4px;
	background:     var(--clw-border);
	margin:         20px 40px 0;
	border-radius:  100px;
	overflow:       hidden;
}

.clw-af-progress__fill {
	height:           100%;
	background:       linear-gradient(90deg, var(--clw-primary), var(--clw-primary-mid));
	border-radius:    100px;
	width:            33.33%;
	transition:       width 0.4s cubic-bezier(.4,0,.2,1);
}

/* ── Body / form area ─────────────────────────────────────────────────── */
.clw-af-body {
	padding: 32px 48px 40px;
	position: relative;
}

/* ── Step panels ──────────────────────────────────────────────────────── */
.clw-af-step-panel {
	display: none;
}

.clw-af-step-panel.is-active {
	display: block;
	animation: clwAfSlideIn 0.32s cubic-bezier(.4,0,.2,1) both;
}

.clw-af-step-panel.is-leaving {
	display:  block;
	position: absolute;
	top:      0;
	left:     0;
	right:    0;
	pointer-events: none;
}

.clw-af-step-panel.slide-in-forward  { animation: clwAfSlideInForward  0.32s cubic-bezier(.4,0,.2,1) both; }
.clw-af-step-panel.slide-in-backward { animation: clwAfSlideInBackward 0.32s cubic-bezier(.4,0,.2,1) both; }
.clw-af-step-panel.slide-out-left    { animation: clwAfSlideOutLeft    0.24s cubic-bezier(.4,0,.2,1) both; }
.clw-af-step-panel.slide-out-right   { animation: clwAfSlideOutRight   0.24s cubic-bezier(.4,0,.2,1) both; }

@keyframes clwAfSlideInForward  { from { opacity:0; transform:translateX(32px);  } to { opacity:1; transform:translateX(0); } }
@keyframes clwAfSlideInBackward { from { opacity:0; transform:translateX(-32px); } to { opacity:1; transform:translateX(0); } }
@keyframes clwAfSlideOutLeft    { from { opacity:1; transform:translateX(0);  }  to { opacity:0; transform:translateX(-32px); } }
@keyframes clwAfSlideOutRight   { from { opacity:1; transform:translateX(0);  }  to { opacity:0; transform:translateX(32px); } }
@keyframes clwAfSlideIn         { from { opacity:0; transform:translateY(12px); } to { opacity:1; transform:translateY(0); } }

/* ── Step header ──────────────────────────────────────────────────────── */
.clw-af-step-header {
	margin-bottom: 28px;
	padding-bottom: 20px;
	border-bottom: 1px solid #f3f4f6;
}

.clw-af-step-title {
	font-size:   1.5rem;
	font-weight: 700;
	color:       var(--clw-text);
	margin:      0 0 6px;
	line-height: 1.2;
}

.clw-af-step-desc {
	font-size:  0.9375rem;
	color:      var(--clw-text-muted);
	margin:     0;
	line-height: 1.5;
}

/* ── Fields grid ──────────────────────────────────────────────────────── */
.clw-af-grid {
	display:               grid;
	grid-template-columns: 1fr 1fr;
	gap:                   20px;
}

.clw-af-span-full {
	grid-column: 1 / -1;
}

.clw-af-field {
	display:        flex;
	flex-direction: column;
	gap:            6px;
}

/* ── Labels ───────────────────────────────────────────────────────────── */
.clw-af-label {
	font-size:   0.875rem;
	font-weight: 600;
	color:       var(--clw-text-mid);
	line-height: 1.4;
}

.clw-af-required {
	color:       var(--clw-primary);
	margin-left: 2px;
}

/* ── Inputs ───────────────────────────────────────────────────────────── */
.clw-af-input,
.clw-af-select,
.clw-af-textarea {
	width:            100%;
	padding:          11px 14px;
	font-size:        0.9375rem;
	color:            var(--clw-text);
	background:       #fff;
	border:           1.5px solid var(--clw-border);
	border-radius:    var(--clw-radius-sm);
	outline:          none;
	transition:       border-color var(--clw-transition), box-shadow var(--clw-transition);
	box-sizing:       border-box;
	font-family:      inherit;
	-webkit-appearance: none;
	appearance:       none;
}

.clw-af-input::placeholder,
.clw-af-textarea::placeholder {
	color: #9ca3af;
}

.clw-af-input:focus,
.clw-af-select:focus,
.clw-af-textarea:focus {
	border-color: var(--clw-border-focus);
	box-shadow:   0 0 0 3px rgba(21,128,61,.12);
}

.clw-af-input.has-error,
.clw-af-select.has-error,
.clw-af-textarea.has-error {
	border-color: var(--clw-error);
	box-shadow:   0 0 0 3px rgba(220,38,38,.1);
}

.clw-af-textarea {
	resize:     vertical;
	min-height: 120px;
	line-height: 1.6;
}

/* ── Date input ───────────────────────────────────────────────────────── */
.clw-af-date-wrap { position: relative; }
.clw-af-date { padding-right: 14px; cursor: pointer; }

/* ── Select ───────────────────────────────────────────────────────────── */
.clw-af-select-wrap { position: relative; }

.clw-af-select {
	cursor:       pointer;
	padding-right: 36px;
}

.clw-af-select-arrow {
	position:       absolute;
	right:          12px;
	top:            50%;
	transform:      translateY(-50%);
	pointer-events: none;
	color:          var(--clw-text-muted);
	font-size:      13px;
}

/* ── Checkbox ─────────────────────────────────────────────────────────── */
.clw-af-checkbox-wrap {
	display:     flex;
	align-items: flex-start;
	gap:         12px;
	cursor:      pointer;
	user-select: none;
}

.clw-af-checkbox {
	position:   absolute;
	opacity:    0;
	width:      0;
	height:     0;
}

.clw-af-checkmark {
	width:            20px;
	height:           20px;
	min-width:        20px;
	border:           2px solid var(--clw-border);
	border-radius:    5px;
	background:       #fff;
	display:          flex;
	align-items:      center;
	justify-content:  center;
	transition:       border-color var(--clw-transition), background var(--clw-transition);
	margin-top:       2px;
}

.clw-af-checkbox:checked + .clw-af-checkmark {
	border-color: var(--clw-primary);
	background:   var(--clw-primary);
}

.clw-af-checkbox:checked + .clw-af-checkmark::after {
	content:      '';
	width:        5px;
	height:       9px;
	border:       2px solid #fff;
	border-top:   none;
	border-left:  none;
	transform:    rotate(45deg) translate(-1px,-1px);
	display:      block;
}

.clw-af-checkbox.has-error + .clw-af-checkmark {
	border-color: var(--clw-error);
}

.clw-af-checkbox-label {
	font-size:   0.9375rem;
	color:       var(--clw-text-mid);
	line-height: 1.5;
}

/* ── Error messages ───────────────────────────────────────────────────── */
.clw-af-error {
	font-size:   0.8125rem;
	color:       var(--clw-error);
	font-weight: 500;
	min-height:  1em;
	display:     block;
	animation:   clwAfErrorIn 0.2s ease;
}

.clw-af-error:empty { display: none; }

@keyframes clwAfErrorIn {
	from { opacity:0; transform:translateY(-4px); }
	to   { opacity:1; transform:translateY(0); }
}

/* ── Navigation bar ───────────────────────────────────────────────────── */
.clw-af-nav {
	display:         flex;
	align-items:     center;
	justify-content: space-between;
	margin-top:      32px;
	padding-top:     24px;
	border-top:      1px solid #f3f4f6;
}

.clw-af-nav-right {
	display:     flex;
	align-items: center;
	gap:         16px;
}

.clw-af-step-counter {
	font-size:  0.8125rem;
	color:      var(--clw-text-muted);
	font-weight: 500;
}

/* ── Buttons ──────────────────────────────────────────────────────────── */
.clw-af-btn {
	display:         inline-flex;
	align-items:     center;
	gap:             8px;
	padding:         11px 24px;
	border-radius:   var(--clw-radius-sm);
	font-size:       0.9375rem;
	font-weight:     600;
	font-family:     inherit;
	cursor:          pointer;
	border:          none;
	transition:      background var(--clw-transition), color var(--clw-transition), transform 0.12s ease, box-shadow var(--clw-transition);
	text-decoration: none;
	line-height:     1;
	white-space:     nowrap;
}

.clw-af-btn:active { transform: scale(.97); }

.clw-af-btn--primary {
	background: var(--clw-primary);
	color:      #fff;
	box-shadow: 0 1px 3px rgba(0,0,0,.12);
}

.clw-af-btn--primary:hover {
	background: var(--clw-primary-dark);
	box-shadow: 0 4px 12px rgba(21,128,61,.3);
}

.clw-af-btn--primary:disabled {
	background: #a3a3a3;
	cursor:     not-allowed;
	box-shadow: none;
}

.clw-af-btn--ghost {
	background: transparent;
	color:      var(--clw-text-muted);
	border:     1.5px solid var(--clw-border);
}

.clw-af-btn--ghost:hover {
	background: var(--clw-bg);
	color:      var(--clw-text);
}

/* Spinner inside submit button */
.clw-af-btn .clw-af-spinner {
	width:            16px;
	height:           16px;
	border:           2px solid rgba(255,255,255,.35);
	border-top-color: #fff;
	border-radius:    50%;
	animation:        clwAfSpin 0.7s linear infinite;
	flex-shrink:      0;
}

@keyframes clwAfSpin { to { transform: rotate(360deg); } }

.clw-af-btn__arrow { font-size: 14px; }

/* ── Success state ────────────────────────────────────────────────────── */
.clw-af-success {
	text-align: center;
	padding:    48px 24px;
	animation:  clwAfSlideIn 0.4s ease both;
}

.clw-af-success__icon {
	width:   72px;
	height:  72px;
	margin:  0 auto 24px;
	color:   var(--clw-primary);
}

.clw-af-success__icon svg { width: 100%; height: 100%; }

.clw-af-success__icon svg circle {
	stroke-dasharray:    160;
	stroke-dashoffset:   160;
	animation: clwCircleDraw 0.6s 0.1s cubic-bezier(.4,0,.2,1) forwards;
}

.clw-af-success__icon svg path {
	stroke-dasharray:    40;
	stroke-dashoffset:   40;
	animation: clwCheckDraw 0.4s 0.65s cubic-bezier(.4,0,.2,1) forwards;
}

@keyframes clwCircleDraw { to { stroke-dashoffset: 0; } }
@keyframes clwCheckDraw  { to { stroke-dashoffset: 0; } }

.clw-af-success__title {
	font-size:   1.75rem;
	font-weight: 700;
	color:       var(--clw-text);
	margin:      0 0 12px;
}

.clw-af-success__message {
	font-size:   1rem;
	color:       var(--clw-text-muted);
	line-height: 1.6;
	margin:      0 0 16px;
	max-width:   480px;
	margin-left: auto;
	margin-right: auto;
}

.clw-af-success__ref {
	display:       inline-block;
	background:    var(--clw-primary-light);
	color:         var(--clw-primary-dark);
	font-size:     0.875rem;
	font-weight:   700;
	padding:       8px 20px;
	border-radius: 100px;
	margin-top:    8px;
	letter-spacing: .5px;
}

/* ── Error state ──────────────────────────────────────────────────────── */
.clw-af-error-state {
	text-align:  center;
	padding:     48px 24px;
	animation:   clwAfSlideIn 0.35s ease both;
}

.clw-af-error-state__icon {
	font-size:   48px;
	margin-bottom: 16px;
}

.clw-af-error-state h2 {
	font-size:   1.4rem;
	font-weight: 700;
	color:       var(--clw-text);
	margin:      0 0 10px;
}

.clw-af-error-state__message {
	color:       var(--clw-text-muted);
	margin:      0 0 24px;
	line-height: 1.6;
}

/* ── Responsive ───────────────────────────────────────────────────────── */

/* Tablet */
@media (max-width: 768px) {
	.clw-af-body       { padding: 24px 28px 32px; }
	.clw-af-steps      { padding: 20px 28px 0; }
	.clw-af-progress   { margin: 16px 28px 0; }
	.clw-af-grid       { grid-template-columns: 1fr; }
	.clw-af-span-full  { grid-column: 1; }
	.clw-af-step__label { display: none; }
}

/* Mobile */
@media (max-width: 480px) {
	.clw-af-card  { border-radius: 12px; }
	.clw-af-body  { padding: 20px 20px 28px; }
	.clw-af-steps { padding: 16px 20px 0; gap: 0; }
	.clw-af-step__circle { width: 36px; height: 36px; font-size: 13px; }
	.clw-af-connector    { min-width: 20px; }
	.clw-af-step-title   { font-size: 1.25rem; }
	.clw-af-nav          { flex-direction: column; gap: 12px; align-items: stretch; }
	.clw-af-nav-right    { flex-direction: column; gap: 8px; align-items: stretch; }
	.clw-af-btn          { justify-content: center; }
	.clw-af-step-counter { text-align: center; }
	.clw-af-progress     { margin: 14px 20px 0; }
}

/* ── Accessibility ────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
	.clw-af-step-panel.slide-in-forward,
	.clw-af-step-panel.slide-in-backward,
	.clw-af-step-panel.slide-out-left,
	.clw-af-step-panel.slide-out-right,
	.clw-af-step-panel.is-active {
		animation: none;
	}

	.clw-af-success__icon svg circle,
	.clw-af-success__icon svg path,
	.clw-af-progress__fill {
		animation: none;
		stroke-dashoffset: 0;
		transition: none;
	}
}

.clw-af-btn:focus-visible,
.clw-af-input:focus-visible,
.clw-af-select:focus-visible,
.clw-af-textarea:focus-visible {
	outline: 2px solid var(--clw-primary);
	outline-offset: 2px;
}