/* ============================================
   Online Booking — consolidated styles
   ============================================ */

/* --- Design Tokens --- */
:root {
	/* Colours */
	--color-navy: #1B2A4A;
	--color-navy-light: #2C3E6B;
	--color-teal: #2196F3;
	--color-teal-hover: #1976D2;
	--color-teal-light: #E3F2FD;
	--color-green: #4CAF50;
	--color-green-hover: #388E3C;
	--color-green-light: #E8F5E9;
	--color-red: #E53935;
	--color-yellow-light: #FFF8E1;
	--color-yellow-border: #FFE082;
	--color-grey-bg: #F5F6F8;
	--color-grey-border: #DDE1E6;
	--color-grey-input: #E8EAED;
	--color-grey-text: #6B7280;
	--color-grey-placeholder: #9CA3AF;
	--color-grey-divider: #E5E7EB;
	--color-white: #FFFFFF;
	--color-black: #111827;
	/* Typography */
	--font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	--font-size-xs: 0.75rem;
	--font-size-sm: 0.8125rem;
	--font-size-base: 0.875rem;
	--font-size-md: 1rem;
	--font-size-lg: 1.25rem;
	--font-size-xl: 1.5rem;
	/* Spacing */
	--space-xs: 4px;
	--space-sm: 8px;
	--space-md: 12px;
	--space-lg: 16px;
	--space-xl: 20px;
	--space-2xl: 24px;
	--space-3xl: 32px;
	--space-4xl: 40px;
	/* Borders & Radius */
	--radius-sm: 6px;
	--radius-md: 8px;
	--radius-lg: 12px;
	--radius-pill: 9999px;
	--border-default: 1px solid var(--color-grey-border);
	/* Shadows */
	--shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04);
	/* Sizing */
	--input-height: 48px;
	--button-height: 52px;
	--header-height: 56px;
}

/* --- Reset & Base --- */
*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
html {
	font-size: 16px;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}
body {
	font-family: var(--font-family);
	font-size: var(--font-size-base);
	color: var(--color-black);
	background-color: var(--color-grey-bg);
	line-height: 1.5;
	min-height: 100vh;
}
a {
	color: var(--color-teal);
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}

.page-container {
	max-width: 960px;
	margin: 0 auto;
	padding: 40px 20px;
}

/* --- Header --- */
.header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: var(--header-height);
	padding: 0 var(--space-3xl);
	background: var(--color-white);
	border-bottom: var(--border-default);
	position: sticky;
	top: 0;
	z-index: 100;
}
.header__logo {
	font-size: var(--font-size-lg);
	font-weight: 700;
	color: var(--color-navy);
	display: flex;
	align-items: center;
	gap: var(--space-sm);
}
.header__logo-img {
	height: 50px;
	width: auto;
	display: block;
}

#headerLogoImg {
	height: 50px !important;
	max-height: 50px !important;
	width: auto !important;
	max-width: 220px !important;
	object-fit: contain;
	display: block;
}
.header__logo-fallback {
	font-size: var(--font-size-lg);
	font-weight: 700;
	color: var(--color-navy);
}
.header__help {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	color: var(--color-grey-text);
	font-size: var(--font-size-sm);
}
.header__help-icon {
	width: 16px;
	height: 16px;
	opacity: 0.6;
}

.header__help-link {
	color: inherit;
	font-weight: 600;
	text-decoration: none;
}
.header__help-link:hover {
	color: var(--color-navy);
	text-decoration: underline;
}

#practiceNameDisplay {
	margin: 0;
}

/* --- Progress Indicator --- */
.progress {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--space-3xl) 0 var(--space-xl);
	gap: 0;
}
.progress__step {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-sm);
	position: relative;
	min-width: 120px;
}
.progress__circle {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: var(--font-size-base);
	font-weight: 600;
	transition: all 0.2s ease;
}
.progress__circle--active {
	background: var(--color-navy);
	color: var(--color-white);
}
.progress__circle--inactive {
	background: transparent;
	border: 2px solid var(--color-grey-border);
	color: var(--color-grey-text);
}
.progress__circle--completed {
	background: var(--color-green);
	color: var(--color-white);
}
.progress__circle--completed svg {
	width: 18px;
	height: 18px;
	stroke: var(--color-white);
	stroke-width: 2.5;
	fill: none;
}
.progress__label {
	font-size: var(--font-size-sm);
	font-weight: 500;
	white-space: nowrap;
}
.progress__label--active {
	color: var(--color-navy);
	font-weight: 600;
}
.progress__label--inactive {
	color: var(--color-grey-text);
}
.progress__label--completed {
	color: var(--color-green);
}
.progress__line {
	width: 80px;
	height: 2px;
	background: var(--color-grey-border);
	margin-bottom: 24px;
}
.progress__line--filled {
	background: var(--color-navy);
}
.progress__line--half {
	background: linear-gradient(to right, var(--color-navy) 50%, var(--color-grey-border) 50%);
}

/* Legacy step/circle/label/line classes — still applied alongside the BEM
   classes above by i5.js's showStep(). Normalized to the same design
   tokens so both class systems always render identically (previously
   these used hardcoded hex values that out-specified .progress__circle--active). */
.step-circle {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 600;
	font-size: 16px;
	margin-bottom: 8px;
	transition: background 0.3s, color 0.3s;
}
.step-label {
	font-size: 13px;
	color: var(--color-grey-text);
	font-weight: 500;
	text-align: center;
}
.step-line {
	flex: 1;
	height: 2px;
	background: var(--color-grey-border);
	margin-top: 20px;
	min-width: 40px;
	transition: background 0.3s;
}
.step.active .step-circle {
	background: var(--color-navy);
	color: var(--color-white);
}
.step.active .step-label {
	color: var(--color-navy);
	font-weight: 600;
}
.step.completed .step-circle {
	background: var(--color-green);
	color: var(--color-white);
}
.step.completed .step-label {
	color: var(--color-green);
}
.step-line.completed {
	background: var(--color-green);
}

/* --- Step Content (core show/hide toggle for all 4 steps) --- */
.step-content {
	display: none;
}
.step-content.active {
	display: block;
}

/* --- Card Container --- */
.card {
	background: var(--color-white);
	border: var(--border-default);
	border-radius: var(--radius-lg);
	padding: var(--space-4xl);
	margin: 0 auto var(--space-3xl);
	box-shadow: var(--shadow-card);
}
.card--sm {
	max-width: 640px;
}
.card--md {
	max-width: 780px;
}
.card__heading {
	font-size: var(--font-size-xl);
	font-weight: 700;
	color: var(--color-navy);
	margin-bottom: var(--space-sm);
}
.card__subheading {
	font-size: var(--font-size-base);
	color: var(--color-grey-text);
	margin-bottom: var(--space-3xl);
}

/* Legacy card variant — still used by #practiceIdError / #jsErrorBanner markup */
.form-card {
	background: #ffffff;
	border-radius: 12px;
	padding: 32px;
	box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
	margin-bottom: 24px;
}
.form-card h2 {
	font-size: 24px;
	font-weight: 600;
	color: #1a1a1a;
	margin-bottom: 8px;
}
.note-text {
	font-size: 14px;
	color: #666;
	margin-bottom: 24px;
}

/* --- Form Elements ---
   NOTE: i2.css's older `.form-group label` / `.form-group input,select,textarea`
   compound rules (specificity 0,1,1) were removed here — they out-specified
   the class-based .form-label / .form-input (0,1,0) below and were silently
   overriding font-size/color/padding/border on every field in the app. */
.form-group {
	margin-bottom: var(--space-xl);
}
.form-row {
	display: flex;
	gap: var(--space-lg);
}
.form-row .form-group {
	flex: 1;
}
.form-label {
	display: block;
	font-size: var(--font-size-sm);
	font-weight: 600;
	color: var(--color-navy);
	margin-bottom: var(--space-sm);
}
.form-label__required {
	color: var(--color-red);
	margin-left: 2px;
}
.form-input, .form-select, .form-textarea {
	width: 100%;
	height: var(--input-height);
	padding: 0 var(--space-lg);
	font-family: var(--font-family);
	font-size: var(--font-size-base);
	color: var(--color-black);
	background: var(--color-white);
	border: 1px solid var(--color-grey-input);
	border-radius: var(--radius-md);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
	outline: none;
}

.form-input--error, .form-select--error {
	border-color: var(--color-red) !important;
	box-shadow: 0 0 0 3px rgba(229, 57, 53, 0.1);
}
.pill-group--error .pill-label {
	border-color: var(--color-red);
}

.form-input::placeholder, .form-select::placeholder, .form-textarea::placeholder {
	color: var(--color-grey-placeholder);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
	border-color: var(--color-teal);
	box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}
.form-select {
	appearance: none;
	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'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 16px center;
	padding-right: 40px;
	cursor: pointer;
}
.form-textarea {
	height: auto;
	min-height: 80px;
	padding: var(--space-md) var(--space-lg);
	resize: vertical;
	line-height: 1.6;
}
.form-helper {
	font-size: var(--font-size-xs);
	color: var(--color-grey-text);
	margin-top: var(--space-xs);
}

/* Legacy gender radios / clinic radio list — unused by current i5.html markup
   (gender uses .pill-group, clinic uses a <select>), collision-free, kept
   in case other pages in the project still rely on them. */
.gender-group {
	margin-bottom: 20px;
}
.gender-group label.group-label {
	display: block;
	font-size: 14px;
	font-weight: 600;
	color: #2c3e6b;
	margin-bottom: 8px;
}
.gender-options {
	display: flex;
	gap: 20px;
}
.gender-options label {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 15px;
	color: #333;
	cursor: pointer;
}
.gender-options input[type="radio"] {
	accent-color: #2c3e6b;
	width: 18px;
	height: 18px;
}
.clinic-list {
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.clinic-option {
	display: flex;
	align-items: center;
	padding: 12px 16px;
	border: 1px solid #ddd;
	border-radius: 8px;
	cursor: pointer;
	transition: border-color 0.2s, background 0.2s;
}
.clinic-option:hover {
	border-color: #2c3e6b;
	background: #f0f4ff;
}
.clinic-option input[type="radio"] {
	margin-right: 12px;
	accent-color: #2c3e6b;
}

/* --- Pill Selector (Gender) --- */
.pill-group {
	display: flex;
	gap: var(--space-sm);
	flex-wrap: wrap;
}
.pill-option {
	display: none;
}
.pill-label {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: var(--space-sm) var(--space-lg);
	height: 40px;
	font-family: var(--font-family);
	font-size: var(--font-size-sm);
	font-weight: 500;
	color: var(--color-navy);
	background: var(--color-white);
	border: 1px solid var(--color-grey-input);
	border-radius: var(--radius-pill);
	cursor: pointer;
	transition: all 0.15s ease;
	user-select: none;
}
.pill-label:hover {
	border-color: var(--color-navy);
	background: var(--color-grey-bg);
}
.pill-option:checked + .pill-label {
	background: var(--color-navy);
	color: var(--color-white);
	border-color: var(--color-navy);
}

/* --- Buttons --- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-sm);
	font-family: var(--font-family);
	font-size: var(--font-size-md);
	font-weight: 600;
	border: none;
	border-radius: var(--radius-md);
	cursor: pointer;
	transition: all 0.15s ease;
	text-decoration: none;
}
.btn--primary {
	width: 100%;
	height: var(--button-height);
	background: var(--color-teal);
	color: var(--color-white);
}
.btn--primary:hover {
	background: var(--color-teal-hover);
}
.btn--confirm {
	height: var(--button-height);
	padding: 0 var(--space-3xl);
	background: var(--color-green);
	color: var(--color-white);
}
.btn--confirm:hover {
	background: var(--color-green-hover);
}
.btn--secondary {
	height: var(--button-height);
	padding: 0 var(--space-2xl);
	background: transparent;
	color: var(--color-navy);
	border: 1px solid var(--color-grey-border);
}
.btn--secondary:hover {
	background: var(--color-grey-bg);
}
.btn-group {
	display: flex;
	justify-content: flex-end;
	gap: var(--space-lg);
	margin-top: var(--space-3xl);
}

/* Legacy button primitives — still load-bearing: the scoped
   .confirm-actions .btn-back / .btn-submit rules further down only add
   margin/sizing overrides, they rely on these for the actual chrome. */
.btn-back {
	padding: 12px 28px;
	font-size: 15px;
	font-weight: 600;
	border: 1px solid #ccc;
	border-radius: 8px;
	background: #fff;
	color: #333;
	cursor: pointer;
	transition: background 0.2s;
}
.btn-back:hover {
	background: #f0f0f0;
}
.btn-next {
	padding: 12px 28px;
	font-size: 15px;
	font-weight: 600;
	border: none;
	border-radius: 8px;
	background: #2c3e6b;
	color: #fff;
	cursor: pointer;
	transition: background 0.2s;
	margin-left: auto;
}
.btn-next:hover {
	background: #1e2d52;
}
.btn-submit {
	display: block;
	width: 100%;
	padding: 14px;
	font-size: 16px;
	font-weight: 600;
	color: #fff;
	background: #2c3e6b;
	border: none;
	border-radius: 8px;
	cursor: pointer;
	transition: background 0.2s;
	margin-top: 24px;
}
.btn-submit:hover {
	background: #1e2d52;
}
.btn-submit:disabled {
	background: #a0b0c8;
	cursor: not-allowed;
}
.btn-clear {
	padding: 12px 28px;
	font-size: 15px;
	font-weight: 600;
	border: 1px solid #ccc;
	border-radius: 8px;
	background: #fff;
	color: #333;
	cursor: pointer;
	transition: background 0.2s;
}
.btn-clear:hover {
	background: #f0f0f0;
}

/* Legacy stepper button row — unused now (Step 2 uses .button-group--single,
   Step 3 uses .confirm-actions), collision-free, kept for other pages. */
.step-buttons {
	display: flex;
	justify-content: space-between;
	margin-top: 28px;
	gap: 12px;
}

/* --- Footer Text --- */
.footer-note {
	text-align: center;
	font-size: var(--font-size-xs);
	color: var(--color-grey-text);
	margin-top: var(--space-lg);
	padding-bottom: var(--space-3xl);
}
.footer-note a {
	color: var(--color-teal);
	text-decoration: underline;
}

/* --- Page Wrapper --- */
.page {
	min-height: calc(100vh - var(--header-height));
	padding: 0 var(--space-lg);
}

/* --- Legacy confirmation summary / error / loading / debug --- */
#confirmationSummary {
	background: #f9fafb;
	border-radius: 8px;
	padding: 20px;
	margin-bottom: 20px;
}
#confirmationSummary p {
	padding: 8px 0;
	border-bottom: 1px solid #eee;
	font-size: 15px;
}
#confirmationSummary p:last-child {
	border-bottom: none;
}
#confirmationSummary strong {
	color: #2c3e6b;
	display: inline-block;
	min-width: 140px;
}
.error-message {
	color: #d32f2f;
	font-size: 13px;
	margin-top: 4px;
}
.loading {
	text-align: center;
	padding: 20px;
	color: #666;
	font-size: 14px;
}

.required::after {
	content: ' *';
	color: #d32f2f;
}

/* --- Legacy flat weekly slots grid (superseded by .availability-grid
   below; different class names, no collision, kept) --- */
.slots-container {
	width: 100%;
	overflow-x: auto;
}
.slots-grid {
	display: flex;
	gap: 2px;
	padding-bottom: 12px;
}
.slot-day-column {
	flex: 1;
	min-width: 0;
	border: 1px solid #bbb;
}
.slot-day-header {
	background: #fff;
	padding: 8px 4px;
	text-align: center;
	font-weight: 700;
	font-size: 13px;
	border-bottom: 2px solid #2c3e6b;
	line-height: 1.4;
}
.slot-day-slots {
	display: flex;
	flex-direction: column;
	min-height: 200px;
	background: linear-gradient(to bottom, #fff 60%, #c8c8c8 100%);
}
.slot-item {
	padding: 8px 6px;
	border-bottom: 1px solid #ddd;
	cursor: pointer;
	background: #fff;
	transition: background 0.2s;
}
.slot-item:hover {
	background: #e0ecff;
}
.slot-item.selected {
	background: #2c3e6b;
	color: #fff;
}
.slot-time {
	font-size: 13px;
	font-weight: 700;
}
.slot-provider {
	font-size: 11px;
	color: #555;
	margin-top: 2px;
	text-transform: uppercase;
}
.slot-item.selected .slot-provider {
	color: #ddd;
}
.no-slots {
	text-align: center;
	padding: 40px 20px;
	color: #888;
	font-size: 15px;
}
.no-slots-day {
	text-align: center;
	padding: 30px 10px;
	color: #999;
	font-size: 13px;
	font-style: italic;
}
.slots-nav {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	align-items: center;
	margin-top: 16px;
}
.slots-nav .btn-back {
	justify-self: start;
}
.slots-nav .btn-next {
	justify-self: end;
}
.btn-confirm-slot {
	padding: 10px 20px;
	font-size: 14px;
	font-weight: 600;
	border: none;
	border-radius: 8px;
	background: #4caf50;
	color: #fff;
	cursor: pointer;
	transition: background 0.2s;
	white-space: nowrap;
}
.btn-confirm-slot:hover {
	background: #388e3c;
}

/* ============================================
   Screen 1: Patient Details
   ============================================ */
.screen-details .pill-group {
	gap: var(--space-md);
}
.screen-details .pill-label {
	min-width: 100px;
	padding: var(--space-sm) var(--space-xl);
}
.screen-details .form-group--optional .form-label {
	font-weight: 500;
	color: var(--color-grey-text);
}
.screen-details .btn--primary {
	margin-top: var(--space-3xl);
}
.screen-details .security-note {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-sm);
	margin-top: var(--space-lg);
	font-size: var(--font-size-xs);
	color: var(--color-grey-text);
}
.screen-details .security-note__icon {
	width: 14px;
	height: 14px;
	opacity: 0.5;
}

/* ---- Date of Birth custom calendar picker ---- */
.date-field {
	position: relative;
	display: flex;
	align-items: center;
}
.date-field .form-input {
	width: 100%;
	padding-right: 2.5rem;
	box-sizing: border-box;
	cursor: pointer;
	background-color: #fff;
}
.date-field__icon {
	position: absolute;
	right: 12px;
	top: 50%;
	transform: translateY(-50%);
	width: 20px;
	height: 20px;
	color: #64748b;
	cursor: pointer;
	pointer-events: auto;
}
.date-field__icon:hover,
.date-field__icon:focus {
	color: #1e293b;
	outline: none;
}
.date-picker-panel {
	display: none;
	position: absolute;
	top: calc(100% + 6px);
	left: 0;
	z-index: 1000;
	width: 280px;
	background: #ffffff;
	border: 1px solid #e2e8f0;
	border-radius: 10px;
	box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
	padding: 12px;
}
.date-picker-panel.date-picker-panel--open {
	display: block;
}
.date-picker-panel__header {
	display: flex;
	align-items: center;
	gap: 6px;
	margin-bottom: 10px;
}
.date-picker-panel__nav {
	background: #f1f5f9;
	border: none;
	border-radius: 6px;
	width: 28px;
	height: 28px;
	font-size: 16px;
	line-height: 1;
	color: #1e293b;
	cursor: pointer;
	flex-shrink: 0;
}
.date-picker-panel__nav:hover {
	background: #e2e8f0;
}
.date-picker-panel__select {
	flex: 1;
	padding: 4px 6px;
	border: 1px solid #e2e8f0;
	border-radius: 6px;
	font-size: 0.85em;
	color: #1e293b;
	background: #fff;
	min-width: 0;
}
.date-picker-panel__weekdays {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	text-align: center;
	font-size: 0.75em;
	color: #94a3b8;
	font-weight: 600;
	margin-bottom: 4px;
}
.date-picker-panel__grid {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 2px;
}
.date-picker-panel__day {
	border: none;
	background: transparent;
	border-radius: 6px;
	padding: 6px 0;
	font-size: 0.85em;
	color: #1e293b;
	cursor: pointer;
	text-align: center;
}
.date-picker-panel__day:hover:not(:disabled) {
	background: #eff6ff;
}
.date-picker-panel__day:disabled {
	color: #cbd5e1;
	cursor: not-allowed;
}
.date-picker-panel__day--empty {
	visibility: hidden;
	cursor: default;
}
.date-picker-panel__day--selected {
	background: #1e3a8a;
	color: #ffffff;
	font-weight: 600;
}
.date-picker-panel__day--selected:hover {
	background: #1e3a8a;
}
.date-picker-panel__day--today:not(.date-picker-panel__day--selected) {
	box-shadow: inset 0 0 0 1px #1e3a8a;
}

/* ============================================
   Screen 2: Choose Appointment
   ============================================ */
.screen-appointments .clinic-selector {
	margin-bottom: var(--space-2xl);
}
.screen-appointments .clinic-selector .form-select {
	max-width: 320px;
	background-color: var(--color-grey-bg);
}
.week-nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: var(--space-xl);
	padding-bottom: var(--space-lg);
	border-bottom: var(--border-default);
}
.week-nav__label {
	font-size: var(--font-size-md);
	font-weight: 600;
	color: var(--color-navy);
}
.week-nav__controls {
	display: flex;
	gap: var(--space-sm);
}
.week-nav__btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-xs);
	padding: var(--space-sm) var(--space-lg);
	font-family: var(--font-family);
	font-size: var(--font-size-sm);
	font-weight: 500;
	color: var(--color-navy);
	background: var(--color-white);
	border: 1px solid var(--color-grey-border);
	border-radius: var(--radius-sm);
	cursor: pointer;
	transition: all 0.15s ease;
}
.week-nav__btn:hover {
	background: var(--color-grey-bg);
	border-color: var(--color-navy);
}
.availability-grid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 1px;
	background: var(--color-grey-divider);
	border: 1px solid var(--color-grey-divider);
	border-radius: var(--radius-md);
	overflow: hidden;
	margin-bottom: var(--space-2xl);
}
.availability-grid__column {
	background: var(--color-white);
	min-height: 300px;
}
.availability-grid__header {
	padding: var(--space-md) var(--space-sm);
	background: var(--color-grey-bg);
	text-align: center;
	border-bottom: 1px solid var(--color-grey-divider);
}
.availability-grid__day {
	display: block;
	font-size: var(--font-size-sm);
	font-weight: 600;
	color: var(--color-navy);
}
.availability-grid__date {
	display: block;
	font-size: var(--font-size-xs);
	color: var(--color-grey-text);
	margin-top: 2px;
}
.availability-grid__slots {
	padding: var(--space-sm);
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
}
.slot {
	display: flex;
	flex-direction: column;
	padding: var(--space-md) var(--space-md);
	background: var(--color-white);
	border: 1px solid var(--color-grey-input);
	border-left: 3px solid var(--color-teal);
	border-radius: var(--radius-sm);
	cursor: pointer;
	transition: all 0.15s ease;
	position: relative;
}
.slot:hover {
	border-color: var(--color-teal);
	background: var(--color-grey-bg);
}
.slot--selected {
	border-color: var(--color-teal);
	border-left: 3px solid var(--color-teal);
	background: var(--color-teal-light);
	box-shadow: 0 0 0 1px var(--color-teal);
}
.slot--selected::after {
	content: '';
	position: absolute;
	top: var(--space-sm);
	right: var(--space-sm);
	width: 18px;
	height: 18px;
	background: var(--color-teal);
	border-radius: 50%;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='10' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l3 3 7-7' stroke='white' stroke-width='2' fill='none'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: center;
}
.slot__time {
	font-size: var(--font-size-base);
	font-weight: 600;
	color: var(--color-navy);
}
.slot__doctor {
	font-size: var(--font-size-xs);
	color: var(--color-grey-text);
	margin-top: 2px;
}
.availability-grid__empty {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	padding: var(--space-xl);
	text-align: center;
}
.availability-grid__empty-text {
	font-size: var(--font-size-sm);
	color: var(--color-grey-placeholder);
	font-style: italic;
}
.selection-banner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--space-md) var(--space-lg);
	background: var(--color-teal-light);
	border: 1px solid var(--color-teal);
	border-radius: var(--radius-md);
	margin-bottom: var(--space-2xl);
}
.selection-banner__text {
	font-size: var(--font-size-sm);
	font-weight: 500;
	color: var(--color-navy);
}
.selection-banner__text strong {
	font-weight: 600;
}
.selection-banner__clear {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	background: transparent;
	border: none;
	border-radius: 50%;
	cursor: pointer;
	color: var(--color-grey-text);
	font-size: var(--font-size-md);
	transition: all 0.15s ease;
}
.selection-banner__clear:hover {
	background: rgba(0, 0, 0, 0.05);
	color: var(--color-navy);
}
.selection-banner--empty {
	background: var(--color-grey-bg);
	border-color: var(--color-grey-border);
}
.selection-banner--empty .selection-banner__text {
	color: var(--color-grey-text);
	font-weight: 400;
}
.screen-appointments .form-group--notes {
	margin-bottom: var(--space-sm);
}
.screen-appointments .form-group--notes .form-label {
	font-weight: 500;
	color: var(--color-grey-text);
}

/* ---- Step 2 bottom action buttons ---- */
.button-group--single {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-top: 20px;
}
.btn-back-link {
	align-self: flex-start;
	background: none;
	border: none;
	color: #475569;
	font-size: 0.9em;
	cursor: pointer;
	padding: 4px 0;
}
#btnStep2Next {
	width: 100%;
	padding: var(--space-lg) var(--space-2xl);
	font-size: 1.15em;
	font-weight: 700;
	letter-spacing: 0.01em;
	border: none;
	border-radius: var(--radius-md);
	background: var(--color-teal);
	color: var(--color-white);
	box-shadow: 0 4px 14px rgba(33, 150, 243, 0.4);
	transition: all 0.15s ease;
}
#btnStep2Next:hover:not(:disabled) {
	filter: brightness(1.08);
	box-shadow: 0 6px 18px rgba(33, 150, 243, 0.55);
	transform: translateY(-1px);
}
#btnStep2Next:disabled {
	background: var(--color-grey-border);
	color: var(--color-grey-text);
	box-shadow: none;
	transform: none;
	cursor: not-allowed;
}

/* ============================================
   Screen 3: Confirm & Submit
   ============================================ */
.confirm-card {
	max-width: 960px;
	width: 100%;
}
.confirm-section {
	margin-top: var(--space-2xl);
}
.confirm-section__header {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	border-bottom: 2px solid var(--color-navy);
	padding-bottom: var(--space-xs);
	margin-bottom: var(--space-md);
}
.confirm-section__title {
	font-size: var(--font-size-md);
	font-weight: 700;
	color: var(--color-navy);
	margin: 0;
}
.confirm-section__edit {
	font-size: var(--font-size-sm);
	color: var(--color-teal);
	text-decoration: underline;
	cursor: pointer;
}
.confirm-columns {
	display: flex;
	gap: var(--space-2xl);
	flex-wrap: wrap;
}
.confirm-column {
	flex: 1 1 240px;
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
}
.confirm-field {
	font-size: var(--font-size-sm);
	color: var(--color-grey-text);
	line-height: 1.4;
}
.confirm-field__label {
	font-weight: 700;
	color: var(--color-navy);
	margin-right: 4px;
}
.confirm-field__value {
	color: var(--color-grey-text);
}
.confirm-notice {
	display: flex;
	align-items: flex-start;
	gap: var(--space-sm);
	background: #fef3c7;
	border-radius: var(--radius-md);
	padding: var(--space-md) var(--space-lg);
	margin-top: var(--space-2xl);
	font-size: var(--font-size-sm);
	color: #78350f;
}
.confirm-notice__icon {
	flex-shrink: 0;
}
.confirm-actions {
	display: flex;
	justify-content: flex-end;
	align-items: center;
	gap: var(--space-lg);
	margin-top: var(--space-2xl);
}
.confirm-actions .btn-back {
	margin-right: auto;
}
.confirm-actions .btn-submit {
	display: inline-flex;
	width: auto;
	flex: 0 0 auto;
	background: #15803d;
	color: var(--color-white);
	border: none;
	padding: var(--space-sm) var(--space-2xl);
	border-radius: var(--radius-sm);
	font-weight: 600;
	cursor: pointer;
	align-items: center;
	gap: var(--space-xs);
}
.confirm-actions .btn-submit:hover {
	filter: brightness(1.08);
}
.confirm-footer {
	text-align: center;
	font-size: var(--font-size-xs);
	color: var(--color-grey-text);
	margin-top: var(--space-xl);
}
.confirm-footer a {
	color: var(--color-teal);
	text-decoration: underline;
}

/* ============================================
   Loading Overlay (shown while submitting)
   ============================================ */
.loading-overlay {
	position: fixed;
	inset: 0;
	background: rgba(27, 42, 74, 0.55);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 2000;
}
.loading-content {
	background: var(--color-white);
	border-radius: var(--radius-lg);
	padding: var(--space-3xl);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-lg);
	box-shadow: var(--shadow-card);
}
.loading-spinner {
	width: 36px;
	height: 36px;
	border: 4px solid var(--color-grey-border);
	border-top-color: var(--color-teal);
	border-radius: 50%;
	animation: mysmile-spin 0.8s linear infinite;
}
.loading-message {
	font-size: var(--font-size-sm);
	color: var(--color-navy);
	font-weight: 500;
}
@keyframes mysmile-spin {
	to { transform: rotate(360deg); }
}

/* ============================================
   Screen 4: Booking Success
   ============================================ */
.screen-success {
	flex-direction: column;
	align-items: center;
}
.step-content.screen-success.active {
	display: flex;
}
.success-card {
	max-width: 640px;
	width: 100%;
	text-align: center;
}
.success-icon {
	width: 72px;
	height: 72px;
	margin: 0 auto var(--space-xl);
	border-radius: 50%;
	background: var(--color-green);
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 0 0 8px var(--color-green-light);
}
.success-icon svg {
	width: 36px;
	height: 36px;
	stroke: var(--color-white);
	stroke-width: 3;
	fill: none;
}
.success-heading {
	font-size: var(--font-size-xl);
	font-weight: 700;
	color: var(--color-navy);
	margin-bottom: var(--space-sm);
}
.success-subtext {
	font-size: var(--font-size-base);
	color: var(--color-grey-text);
	margin-bottom: var(--space-2xl);
	line-height: 1.6;
}
.success-subtext strong {
	color: var(--color-navy);
	font-weight: 600;
}
.success-divider {
	border: none;
	border-top: 1px solid var(--color-grey-divider);
	margin: var(--space-2xl) 0;
	width: 100%;
}
.success-summary {
	background: var(--color-grey-bg);
	border-radius: var(--radius-md);
	padding: var(--space-xl);
	margin-bottom: var(--space-sm);
	text-align: left;
}
.success-summary__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--space-lg) var(--space-2xl);
}
.success-summary__item {
	display: flex;
	flex-direction: column;
	gap: 2px;
}
.success-summary__label {
	font-size: var(--font-size-xs);
	font-weight: 700;
	color: var(--color-navy);
	text-transform: uppercase;
	letter-spacing: 0.02em;
}
.success-summary__value {
	font-size: var(--font-size-sm);
	color: var(--color-black);
}
.success-next {
	text-align: left;
	width: 100%;
}
.success-next__title {
	font-size: var(--font-size-md);
	font-weight: 700;
	color: var(--color-navy);
	margin-bottom: var(--space-lg);
}
.success-next__list {
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: var(--space-lg);
	margin-bottom: var(--space-2xl);
}
.success-next__item {
	display: flex;
	align-items: flex-start;
	gap: var(--space-md);
	font-size: var(--font-size-sm);
	color: var(--color-grey-text);
	line-height: 1.6;
}
.success-next__badge {
	flex-shrink: 0;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var(--color-navy);
	color: var(--color-white);
	font-size: var(--font-size-xs);
	font-weight: 700;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: 1px;
}
.success-actions {
	display: flex;
	justify-content: center;
	gap: var(--space-lg);
	flex-wrap: wrap;
	margin-bottom: var(--space-lg);
}
.success-actions .btn {
	width: auto;
	padding: 0 var(--space-2xl);
}
.success-reference {
	font-size: var(--font-size-xs);
	color: var(--color-grey-placeholder);
}
.success-footer {
	text-align: center;
	font-size: var(--font-size-xs);
	color: var(--color-grey-text);
	margin-top: var(--space-xl);
	padding-bottom: var(--space-3xl);
}
.success-footer a {
	color: var(--color-teal);
	text-decoration: underline;
}

/* ---- Add to Calendar dropdown (Step 4 success screen) ---- */
.calendar-dropdown {
	position: relative;
	display: inline-flex;
}
.calendar-dropdown__menu {
	position: absolute;
	bottom: calc(100% + 8px);
	left: 0;
	min-width: 200px;
	background: var(--color-white);
	border: var(--border-default);
	border-radius: var(--radius-md);
	box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
	padding: var(--space-xs);
	z-index: 10;
}
.calendar-dropdown__item {
	display: block;
	width: 100%;
	text-align: left;
	padding: var(--space-md) var(--space-lg);
	background: none;
	border: none;
	border-radius: var(--radius-sm);
	font-family: var(--font-family);
	font-size: var(--font-size-sm);
	font-weight: 500;
	color: var(--color-navy);
	cursor: pointer;
	transition: background 0.15s ease;
}
.calendar-dropdown__item:hover {
	background: var(--color-grey-bg);
}


/* ============================================
   Responsive — Tablet & Mobile
   ============================================ */
@media (max-width: 768px) {
	:root {
		--space-4xl: 24px;
		--button-height: 48px;
	}
	.card {
		margin: 0 var(--space-md) var(--space-2xl);
		padding: var(--space-2xl);
		border-radius: var(--radius-md);
	}
	.card--md {
		max-width: 100%;
	}
	.card__heading {
		font-size: var(--font-size-lg);
	}
	.form-row {
		flex-direction: column;
		gap: 0;
	}
	.progress {
		padding: var(--space-xl) var(--space-md);
	}
	.progress__step {
		min-width: 80px;
	}
	.progress__line {
		width: 40px;
	}
	.progress__label {
		font-size: var(--font-size-xs);
	}
	.availability-grid {
		grid-template-columns: repeat(5, minmax(140px, 1fr));
		overflow-x: auto;
	}
	.pill-group {
		gap: var(--space-sm);
	}
	.pill-label {
		min-width: 80px;
		padding: var(--space-sm) var(--space-md);
		font-size: var(--font-size-xs);
	}
	.success-summary__grid {
		grid-template-columns: 1fr;
	}
	.btn-group {
		flex-direction: column-reverse;
	}
	.btn-group .btn {
		width: 100%;
	}
	.success-actions {
		flex-direction: column-reverse;
	}
	.success-actions .btn {
		width: 100%;
	}
}
@media (max-width: 480px) {
	.header {
		padding: 0 var(--space-lg);
	}
	.header__help span {
		display: none;
	}
	.week-nav {
		flex-direction: column;
		gap: var(--space-md);
		align-items: flex-start;
	}
	.availability-grid {
		grid-template-columns: repeat(5, minmax(120px, 1fr));
	}
	.selection-banner {
		flex-direction: column;
		gap: var(--space-sm);
		text-align: center;
	}
}