/* ==========================================================================
   Advanced Appointment Booking — Public Styles v2
   Premium, polished multi-step booking UI
   ========================================================================== */

/* ---- Design tokens ---------------------------------------------------- */
.aab-wrapper {
	--aab-primary:       #4F46E5;
	--aab-primary-light: #EEF2FF;
	--aab-secondary:     #22C55E;
	--aab-bg:            #FFFFFF;
	--aab-surface:       #F9FAFB;
	--aab-text:          #111827;
	--aab-text-muted:    #6B7280;
	--aab-border:        #E5E7EB;
	--aab-border-focus:  #A5B4FC;
	--aab-radius:        14px;
	--aab-radius-sm:     8px;
	--aab-font:          'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	--aab-shadow-sm:     0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
	--aab-shadow-md:     0 4px 16px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);
	--aab-shadow-lg:     0 12px 40px rgba(0,0,0,.12);
	--aab-transition:    180ms cubic-bezier(.4,0,.2,1);
	--aab-error:         #EF4444;
	--aab-success:       #22C55E;

	font-family: var(--aab-font);
	color: var(--aab-text);
	background: var(--aab-bg);
	border-radius: var(--aab-radius);
	padding: 36px;
	box-shadow: var(--aab-shadow-md);
	box-sizing: border-box;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}
*,*::before,*::after { box-sizing: inherit; }

/* ---- Theme presets ---------------------------------------------------- */
.aab-theme-minimal_white {
	--aab-primary: #1F2937; --aab-primary-light: #F3F4F6;
	--aab-secondary: #4F46E5;
	box-shadow: none; border: 1px solid var(--aab-border);
}
.aab-theme-green_clinic {
	--aab-primary: #059669; --aab-primary-light: #ECFDF5;
	--aab-secondary: #0EA5E9; --aab-text: #064E3B;
}
.aab-theme-dark_mode {
	--aab-primary: #818CF8; --aab-primary-light: #1E1B4B;
	--aab-secondary: #34D399; --aab-bg: #0F172A;
	--aab-surface: #1E293B; --aab-text: #F1F5F9;
	--aab-text-muted: #94A3B8; --aab-border: #334155;
}

/* ---- Compact mode ----------------------------------------------------- */
.aab-compact { padding: 20px; }
.aab-compact .aab-widget-title { font-size: 18px; }
.aab-compact .aab-service-card { padding: 14px 14px 14px 18px; }

/* ---- Widget title ----------------------------------------------------- */
.aab-widget-title {
	font-size: 26px; font-weight: 800; margin: 0 0 28px;
	color: var(--aab-text); letter-spacing: -.5px; line-height: 1.2;
}

/* ---- Progress bar ----------------------------------------------------- */
.aab-progress-bar {
	display: flex; align-items: center;
	margin-bottom: 36px; gap: 0; user-select: none;
}
.aab-progress-step {
	display: flex; flex-direction: column; align-items: center;
	gap: 8px; flex-shrink: 0; min-width: 60px;
}
.aab-progress-dot {
	width: 38px; height: 38px; border-radius: 50%;
	background: var(--aab-border); color: var(--aab-text-muted);
	display: flex; align-items: center; justify-content: center;
	font-size: 13px; font-weight: 700; transition: all var(--aab-transition);
	border: 2px solid transparent;
}
.aab-progress-label {
	font-size: 11px; font-weight: 600; color: var(--aab-text-muted);
	text-transform: uppercase; letter-spacing: .6px; white-space: nowrap;
	transition: color var(--aab-transition);
}
.aab-progress-step.is-active .aab-progress-dot {
	background: var(--aab-primary); color: #fff;
	border-color: var(--aab-primary);
	box-shadow: 0 0 0 5px color-mix(in srgb, var(--aab-primary) 15%, transparent);
}
.aab-progress-step.is-active .aab-progress-label { color: var(--aab-primary); font-weight: 700; }
.aab-progress-step.is-done .aab-progress-dot {
	background: var(--aab-secondary); color: #fff; border-color: var(--aab-secondary);
}
.aab-progress-step.is-done .aab-progress-dot::after {
	content: '✓'; font-size: 14px;
}
.aab-progress-line {
	flex: 1; height: 2px; background: var(--aab-border);
	margin: 0 6px; margin-bottom: 20px; border-radius: 2px;
	transition: background var(--aab-transition);
}
.aab-progress-line.is-done { background: var(--aab-secondary); }

/* ---- Steps ------------------------------------------------------------ */
.aab-step { display: none; animation: aab-step-in .2s ease both; }
.aab-step.is-active { display: block; }
@keyframes aab-step-in { from { opacity:0; transform:translateY(6px); } to { opacity:1; transform:none; } }

.aab-step-title {
	font-size: 20px; font-weight: 800; margin: 0 0 6px;
	color: var(--aab-text); letter-spacing: -.3px;
}
.aab-step-subtitle {
	font-size: 14px; color: var(--aab-text-muted); margin: 0 0 24px; line-height: 1.5;
}

/* ---- Step 1: Service Selection ---------------------------------------- */

/* Category filter tabs */
.aab-category-filter {
	display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px;
}
.aab-cat-filter-btn {
	display: inline-flex; align-items: center; gap: 6px;
	padding: 7px 14px; border-radius: 100px;
	border: 1.5px solid var(--aab-border); background: var(--aab-bg);
	color: var(--aab-text-muted); font-size: 13px; font-weight: 600;
	cursor: pointer; transition: all var(--aab-transition); white-space: nowrap;
}
.aab-cat-filter-btn:hover {
	border-color: var(--aab-primary); color: var(--aab-primary);
	background: var(--aab-primary-light);
}
.aab-cat-filter-btn.is-active {
	background: var(--aab-primary); border-color: var(--aab-primary);
	color: #fff; box-shadow: 0 2px 8px color-mix(in srgb, var(--aab-primary) 30%, transparent);
}
.aab-cat-count {
	background: rgba(255,255,255,.2); border-radius: 10px;
	padding: 1px 6px; font-size: 11px;
}
.aab-cat-filter-btn:not(.is-active) .aab-cat-count {
	background: var(--aab-surface); color: var(--aab-text-muted);
}

/* Search */
.aab-services-search { margin-bottom: 16px; position: relative; }
.aab-search-icon {
	position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
	color: var(--aab-text-muted); font-size: 16px; pointer-events: none;
}
.aab-search-input {
	width: 100%; padding: 10px 14px 10px 38px;
	border: 1.5px solid var(--aab-border); border-radius: var(--aab-radius-sm);
	font-size: 14px; color: var(--aab-text); background: var(--aab-bg);
	font-family: var(--aab-font); outline: none;
	transition: border-color var(--aab-transition), box-shadow var(--aab-transition);
}
.aab-search-input:focus {
	border-color: var(--aab-primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--aab-primary) 12%, transparent);
}

/* Services grid */
.aab-services-grid {
	display: grid; grid-template-columns: repeat(2,1fr); gap: 14px;
}
.aab-services-grid[data-columns="1"] { grid-template-columns: 1fr; }
.aab-services-grid[data-columns="3"] { grid-template-columns: repeat(3,1fr); }

.aab-service-category-heading {
	grid-column: 1 / -1; font-size: 11px; font-weight: 800;
	text-transform: uppercase; letter-spacing: 1px; color: var(--aab-text-muted);
	padding: 4px 0 4px 4px; margin-top: 4px;
	border-bottom: 2px solid var(--aab-border); margin-bottom: 4px;
	display: flex; align-items: center; gap: 8px;
}

.aab-service-card {
	position: relative; border: 1.5px solid var(--aab-border);
	border-radius: var(--aab-radius); padding: 18px 18px 18px 22px;
	cursor: pointer; background: var(--aab-bg);
	transition: border-color var(--aab-transition), box-shadow var(--aab-transition),
	            transform var(--aab-transition), background var(--aab-transition);
	overflow: hidden;
}
.aab-service-card::before {
	content: ''; position: absolute; left: 0; top: 0; bottom: 0;
	width: 4px; background: var(--aab-card-color, var(--aab-primary));
	border-radius: var(--aab-radius) 0 0 var(--aab-radius);
}
.aab-service-card:hover {
	border-color: var(--aab-primary);
	box-shadow: 0 4px 16px color-mix(in srgb, var(--aab-primary) 12%, transparent);
	transform: translateY(-2px);
}
.aab-service-card:focus-visible {
	outline: 2px solid var(--aab-primary); outline-offset: 2px;
}
.aab-service-card.is-selected {
	border-color: var(--aab-primary);
	background: var(--aab-primary-light);
	box-shadow: 0 0 0 4px color-mix(in srgb, var(--aab-primary) 12%, transparent);
}
.aab-service-card.is-hidden { display: none; }

.aab-selected-check {
	position: absolute; top: 12px; right: 12px;
	width: 22px; height: 22px; border-radius: 50%;
	background: var(--aab-primary); color: #fff;
	display: none; align-items: center; justify-content: center; font-size: 12px;
}
.aab-service-card.is-selected .aab-selected-check { display: flex; }

/* Service card image */
.aab-service-card-image {
	margin: -18px -18px 14px -22px;
	height: 140px;
	overflow: hidden;
	border-radius: var(--aab-radius) var(--aab-radius) 0 0;
}
.aab-service-card-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform .35s ease;
}
.aab-service-card:hover .aab-service-card-image img { transform: scale(1.04); }
.aab-service-card-body { flex: 1; }

.aab-service-card-name { font-weight: 700; font-size: 15px; margin-bottom: 4px; color: var(--aab-text); }
.aab-service-card-desc { font-size: 13px; color: var(--aab-text-muted); margin-bottom: 14px; line-height: 1.5; }
.aab-service-card-meta { display: flex; justify-content: space-between; align-items: center; }
.aab-service-card-duration { font-size: 12px; font-weight: 600; color: var(--aab-text-muted); display: flex; align-items: center; gap: 4px; }
.aab-service-card-price    { font-size: 14px; font-weight: 800; color: var(--aab-primary); }

/* Card style variants */
.aab-card-flat   .aab-service-card { box-shadow: none; }
.aab-card-glass  .aab-service-card { backdrop-filter: blur(12px); background: rgba(255,255,255,.75); }
.aab-card-border .aab-service-card { box-shadow: none; }

/* ---- Step 2: Date & Time ---------------------------------------------- */
.aab-datetime-wrapper {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 24px;
	align-items: start;
}

.aab-calendar-section h4,
.aab-slots-section h4 {
	font-size: 11px; font-weight: 800; text-transform: uppercase;
	letter-spacing: .8px; color: var(--aab-text-muted); margin: 0 0 12px;
}

/* ---- Inline Calendar -------------------------------------------------- */
.aab-inline-calendar {
	border: 1.5px solid var(--aab-border);
	border-radius: var(--aab-radius);
	overflow: hidden;
	background: var(--aab-bg);
	box-shadow: var(--aab-shadow-sm);
	user-select: none;
}

/* Month navigation header */
.aab-cal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 14px 16px;
	background: var(--aab-surface);
	border-bottom: 1.5px solid var(--aab-border);
}

.aab-cal-nav {
	width: 32px; height: 32px;
	display: flex; align-items: center; justify-content: center;
	background: var(--aab-bg);
	border: 1.5px solid var(--aab-border);
	border-radius: 6px;
	cursor: pointer;
	font-size: 14px;
	color: var(--aab-text-muted);
	transition: all var(--aab-transition);
	flex-shrink: 0;
	line-height: 1;
}
.aab-cal-nav:hover {
	border-color: var(--aab-primary);
	color: var(--aab-primary);
	background: var(--aab-primary-light);
}
.aab-cal-nav:disabled {
	opacity: .3;
	cursor: not-allowed;
	pointer-events: none;
}

.aab-cal-month-label {
	font-size: 15px;
	font-weight: 800;
	color: var(--aab-text);
	letter-spacing: -.2px;
}

/* Day-of-week labels */
.aab-cal-weekdays {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	background: var(--aab-surface);
	border-bottom: 1px solid var(--aab-border);
}

.aab-cal-weekday {
	padding: 8px 0;
	text-align: center;
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .5px;
	color: var(--aab-text-muted);
}

/* Day grid */
.aab-cal-grid {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 1px;
	background: var(--aab-border);
	border-top: none;
}

/* Individual day cell */
.aab-cal-day {
	aspect-ratio: 1 / 1;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--aab-bg);
	font-size: 13px;
	font-weight: 600;
	color: var(--aab-text);
	cursor: pointer;
	position: relative;
	transition: background var(--aab-transition), color var(--aab-transition);
	border-radius: 0;
}

/* Empty filler cells (days before month start) */
.aab-cal-day-empty {
	background: var(--aab-surface);
}

/* Past / disabled days */
.aab-cal-day--disabled {
	color: var(--aab-border);
	cursor: not-allowed;
	background: var(--aab-surface);
	font-weight: 500;
}
.aab-cal-day--disabled:hover { background: var(--aab-surface); color: var(--aab-border); }

/* Available day hover */
.aab-cal-day:not(.aab-cal-day--disabled):not(.aab-cal-day-empty):hover {
	background: var(--aab-primary-light);
	color: var(--aab-primary);
	z-index: 1;
}

/* Today indicator */
.aab-cal-day--today::after {
	content: '';
	position: absolute;
	bottom: 5px;
	left: 50%;
	transform: translateX(-50%);
	width: 4px; height: 4px;
	border-radius: 50%;
	background: var(--aab-primary);
}
.aab-cal-day--today.aab-cal-day--selected::after {
	background: #fff;
}

/* Selected day */
.aab-cal-day--selected {
	background: var(--aab-primary) !important;
	color: #fff !important;
	font-weight: 800;
	z-index: 2;
}

/* Loading state overlay on grid */
.aab-cal-loading {
	display: flex; align-items: center; justify-content: center;
	padding: 24px; color: var(--aab-text-muted); font-size: 13px;
	gap: 8px; background: var(--aab-bg);
}
.aab-cal-loading::before {
	content: '';
	width: 16px; height: 16px; flex-shrink: 0;
	border: 2px solid var(--aab-border);
	border-top-color: var(--aab-primary);
	border-radius: 50%;
	animation: aab-spin .7s linear infinite;
}

/* HTML date input fallback */
.aab-date-picker-html {
	width: 100%; padding: 11px 14px;
	border: 1.5px solid var(--aab-border); border-radius: var(--aab-radius-sm);
	font-size: 14px; color: var(--aab-text); background: var(--aab-bg);
	font-family: var(--aab-font); cursor: pointer; outline: none;
	transition: border-color var(--aab-transition), box-shadow var(--aab-transition);
}
.aab-date-picker-html:focus {
	border-color: var(--aab-primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--aab-primary) 12%, transparent);
}

.aab-slots-grid {
	display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-top: 4px;
}
.aab-slot-btn {
	padding: 9px 4px; border: 1.5px solid var(--aab-border);
	border-radius: var(--aab-radius-sm); background: var(--aab-bg);
	color: var(--aab-text); font-size: 13px; font-weight: 600;
	cursor: pointer; text-align: center; font-family: var(--aab-font);
	transition: all var(--aab-transition);
}
.aab-slot-btn:hover { border-color: var(--aab-primary); color: var(--aab-primary); background: var(--aab-primary-light); }
.aab-slot-btn.is-selected { background: var(--aab-primary); border-color: var(--aab-primary); color: #fff; box-shadow: 0 2px 8px color-mix(in srgb, var(--aab-primary) 30%, transparent); }
.aab-slots-placeholder { font-size: 13px; color: var(--aab-text-muted); grid-column:1/-1; margin:0; padding:16px 0; text-align:center; }

/* ---- Step 3: Customer form -------------------------------------------- */
.aab-form-fields { display: flex; flex-direction: column; gap: 20px; }

.aab-form-field { display: flex; flex-direction: column; gap: 6px; }

.aab-field-label {
	font-size: 13px; font-weight: 700; color: var(--aab-text);
	display: flex; align-items: center; gap: 4px;
}
.aab-required { color: var(--aab-error); }

.aab-field-input {
	padding: 11px 14px; border: 1.5px solid var(--aab-border);
	border-radius: var(--aab-radius-sm); font-size: 14px; color: var(--aab-text);
	background: var(--aab-bg); font-family: var(--aab-font); outline: none; width: 100%;
	transition: border-color var(--aab-transition), box-shadow var(--aab-transition);
	-webkit-appearance: none; appearance: none;
}
.aab-field-input:focus {
	border-color: var(--aab-primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--aab-primary) 12%, transparent);
}
.aab-field-input::placeholder { color: var(--aab-text-muted); }
.aab-field-input.aab-error { border-color: var(--aab-error); }
.aab-field-input.aab-error:focus { box-shadow: 0 0 0 3px color-mix(in srgb, var(--aab-error) 15%, transparent); }
.aab-textarea { resize: vertical; min-height: 100px; }
select.aab-field-input { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; cursor: pointer; }

.aab-radio-group, .aab-checkbox-group { display: flex; flex-direction: column; gap: 10px; }
.aab-radio-label, .aab-checkbox-label {
	display: flex; align-items: center; gap: 10px; font-size: 14px; cursor: pointer;
	padding: 10px 14px; border: 1.5px solid var(--aab-border); border-radius: var(--aab-radius-sm);
	transition: border-color var(--aab-transition), background var(--aab-transition);
}
.aab-radio-label:hover, .aab-checkbox-label:hover { border-color: var(--aab-primary); background: var(--aab-primary-light); }
.aab-radio-label input, .aab-checkbox-label input { accent-color: var(--aab-primary); width: 16px; height: 16px; flex-shrink: 0; }

.aab-field-error { font-size: 12px; color: var(--aab-error); display: flex; align-items: center; gap: 4px; }
.aab-field-error::before { content: '⚠'; }

/* ---- Step 4: Summary -------------------------------------------------- */
.aab-summary { display: flex; flex-direction: column; gap: 14px; }

.aab-summary-section {
	border: 1.5px solid var(--aab-border); border-radius: var(--aab-radius); overflow: hidden;
	transition: box-shadow var(--aab-transition);
}
.aab-summary-section:hover { box-shadow: var(--aab-shadow-sm); }

.aab-summary-section-header {
	padding: 12px 16px; display: flex; justify-content: space-between; align-items: center;
	background: var(--aab-surface); border-bottom: 1px solid var(--aab-border);
}
.aab-summary-section-title {
	font-size: 11px; font-weight: 800; text-transform: uppercase;
	letter-spacing: .7px; color: var(--aab-primary);
}
.aab-summary-edit-btn {
	font-size: 12px; color: var(--aab-primary); background: none; border: none;
	cursor: pointer; font-weight: 700; padding: 4px 10px; border-radius: 6px;
	transition: background var(--aab-transition);
}
.aab-summary-edit-btn:hover { background: var(--aab-primary-light); }

.aab-summary-body { padding: 14px 16px; }
.aab-summary-row {
	display: flex; justify-content: space-between; padding: 5px 0; font-size: 14px; gap: 16px;
	border-bottom: 1px solid var(--aab-border);
}
.aab-summary-row:last-child { border-bottom: none; }
.aab-summary-row-label { color: var(--aab-text-muted); flex-shrink: 0; }
.aab-summary-row-value { font-weight: 600; text-align: right; word-break: break-word; }

/* ---- Success screen --------------------------------------------------- */
.aab-step-success { text-align: center; padding: 48px 24px; }
.aab-success-icon {
	font-size: 72px; line-height: 1; margin-bottom: 20px; display: block;
	animation: aab-bounce .5s cubic-bezier(.36,.07,.19,.97) both;
}
@keyframes aab-bounce { 0%,100%{transform:scale(1)} 50%{transform:scale(1.15)} }
.aab-success-title { font-size: 26px; font-weight: 800; margin: 0 0 10px; letter-spacing: -.4px; }
.aab-success-message { font-size: 16px; color: var(--aab-text-muted); margin: 0 0 20px; line-height: 1.6; }
.aab-success-ref {
	display: inline-block; background: var(--aab-primary-light);
	color: var(--aab-primary); padding: 10px 24px; border-radius: 100px;
	font-weight: 800; font-size: 15px; letter-spacing: .5px;
	border: 1.5px solid color-mix(in srgb, var(--aab-primary) 30%, transparent);
}

/* ---- Navigation ------------------------------------------------------- */
.aab-navigation {
	display: flex; justify-content: space-between; align-items: center;
	margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--aab-border);
}

/* ---- Buttons ---------------------------------------------------------- */
.aab-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	padding: 13px 28px; font-size: 14px; font-weight: 700; font-family: var(--aab-font);
	cursor: pointer; border: 2px solid transparent; border-radius: var(--aab-radius-sm);
	transition: all var(--aab-transition); outline: none; white-space: nowrap;
	letter-spacing: -.1px;
}
.aab-btn:active { transform: scale(.97); }
.aab-btn-primary {
	background: var(--aab-primary); color: #fff; border-color: var(--aab-primary);
}
.aab-btn-primary:hover {
	filter: brightness(1.08);
	box-shadow: 0 4px 16px color-mix(in srgb, var(--aab-primary) 35%, transparent);
}
.aab-btn-primary:disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; filter: none; }
.aab-btn-secondary {
	background: transparent; color: var(--aab-text); border-color: var(--aab-border);
}
.aab-btn-secondary:hover { border-color: var(--aab-text); background: var(--aab-surface); }

/* Button shapes */
.aab-btn-rounded .aab-btn { border-radius: var(--aab-radius-sm); }
.aab-btn-square   .aab-btn { border-radius: 4px; }
.aab-btn-pill     .aab-btn { border-radius: 100px; padding-left: 32px; padding-right: 32px; }

/* ---- Status messages -------------------------------------------------- */
.aab-status-message {
	margin-top: 16px; padding: 13px 16px; border-radius: var(--aab-radius-sm);
	font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 8px;
}
.aab-status-message.aab-error   { background: #FEF2F2; color: #991B1B; border: 1px solid #FCA5A5; }
.aab-status-message.aab-success { background: #F0FDF4; color: #166534; border: 1px solid #86EFAC; }

/* ---- Loading spinner -------------------------------------------------- */
.aab-loading {
	display: flex; align-items: center; justify-content: center;
	padding: 48px 24px; color: var(--aab-text-muted); font-size: 14px; gap: 12px;
}
.aab-loading::before {
	content: ''; width: 22px; height: 22px; flex-shrink: 0;
	border: 2px solid var(--aab-border); border-top-color: var(--aab-primary);
	border-radius: 50%; animation: aab-spin .7s linear infinite;
}
@keyframes aab-spin { to { transform: rotate(360deg); } }

/* ---- Vertical layout -------------------------------------------------- */
.aab-layout-vertical .aab-progress-bar {
	flex-direction: column; align-items: flex-start;
	width: 180px; float: left; margin-right: 36px; margin-bottom: 0;
}
.aab-layout-vertical .aab-progress-step { flex-direction: row; align-items: center; gap: 12px; width: 100%; }
.aab-layout-vertical .aab-progress-label { font-size: 13px; font-weight: 600; }
.aab-layout-vertical .aab-progress-line { width: 2px; height: 28px; margin: 0 18px; flex: none; }
.aab-layout-vertical::after { content: ''; display: table; clear: both; }

/* ---- Elementor preview ------------------------------------------------ */
.aab-preview-placeholder { text-align: center; padding: 40px 24px; }
.aab-preview-steps { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin: 20px 0; }
.aab-preview-step { padding: 8px 16px; background: var(--aab-surface); border-radius: 20px; font-size: 13px; font-weight: 600; color: var(--aab-text-muted); }
.aab-preview-note { font-size: 13px; color: var(--aab-text-muted); }

/* ---- Responsive ------------------------------------------------------- */
@media (max-width: 680px) {
	.aab-wrapper { padding: 20px 16px; }
	.aab-datetime-wrapper { grid-template-columns: 1fr; gap: 20px; }
	.aab-services-grid { grid-template-columns: 1fr !important; }
	.aab-slots-grid { grid-template-columns: repeat(4,1fr); }
	.aab-progress-label { display: none; }
	.aab-cal-day { font-size: 12px; }
	.aab-layout-vertical .aab-progress-bar { float: none; width: 100%; flex-direction: row; margin-bottom: 24px; overflow-x: auto; }
	.aab-layout-vertical .aab-progress-step { flex-direction: column; min-width: 60px; }
	.aab-layout-vertical .aab-progress-line { width: auto; height: 2px; flex: 1; margin: 0 4px 22px; }
}
@media (max-width: 420px) {
	.aab-slots-grid { grid-template-columns: repeat(3,1fr); }
	.aab-btn { padding: 12px 20px; }
	.aab-cal-weekday { font-size: 10px; letter-spacing: 0; }
}