/* ==========================================================================
   Sport Booking — Public Booking Wizard
   Design System v3 — Premium, card-based, responsive, no frameworks
   ========================================================================== */

:root {
	--sb-primary: #2563eb;
	--sb-primary-hover: #1d4ed8;
	--sb-primary-light: #dbeafe;
	--sb-primary-surface: #eff6ff;
	--sb-success: #059669;
	--sb-success-light: #d1fae5;
	--sb-success-surface: #ecfdf5;
	--sb-danger: #dc2626;
	--sb-danger-light: #fee2e2;
	--sb-danger-surface: #fef2f2;
	--sb-warning: #d97706;
	--sb-warning-light: #fef3c7;
	--sb-warning-surface: #fffbeb;
	--sb-surface: #ffffff;
	--sb-surface-secondary: #f8fafc;
	--sb-surface-tertiary: #f1f5f9;
	--sb-border: #e2e8f0;
	--sb-border-light: #f1f5f9;
	--sb-text: #0f172a;
	--sb-text-secondary: #475569;
	--sb-text-tertiary: #64748b;
	--sb-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
	--sb-font-xs: 0.75rem;
	--sb-font-sm: 0.8125rem;
	--sb-font-base: 0.875rem;
	--sb-font-md: 1rem;
	--sb-font-lg: 1.125rem;
	--sb-font-xl: 1.25rem;
	--sb-font-2xl: 1.5rem;
	--sb-font-3xl: 1.875rem;
	--sb-font-weight-normal: 400;
	--sb-font-weight-medium: 500;
	--sb-font-weight-semibold: 600;
	--sb-font-weight-bold: 700;
	--sb-line-height-tight: 1.25;
	--sb-line-height-normal: 1.5;
	--sb-space-1: 0.25rem;
	--sb-space-2: 0.5rem;
	--sb-space-3: 0.75rem;
	--sb-space-4: 1rem;
	--sb-space-5: 1.25rem;
	--sb-space-6: 1.5rem;
	--sb-space-8: 2rem;
	--sb-space-10: 2.5rem;
	--sb-space-12: 3rem;
	--sb-radius-sm: 4px;
	--sb-radius-md: 8px;
	--sb-radius-lg: 12px;
	--sb-radius-full: 9999px;
	--sb-shadow-sm: 0 1px 2px 0 rgba(0,0,0,0.05);
	--sb-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
	--sb-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
	--sb-transition-fast: 150ms ease;
	--sb-transition-normal: 200ms ease;
	--sb-transition-slow: 300ms ease;
}

/* ---- Container ---- */

.sport-booking-public {
	max-width: 600px;
	margin: var(--sb-space-8) auto;
	font-family: var(--sb-font-family);
	font-size: var(--sb-font-md);
	color: var(--sb-text);
	line-height: var(--sb-line-height-normal);
}

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

.sb-progress {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	margin-bottom: var(--sb-space-8);
	padding: 0;
	position: relative;
}

.sb-progress-track {
	position: absolute;
	top: 16px;
	left: 12%;
	right: 12%;
	height: 3px;
	background: var(--sb-border-light);
	border-radius: var(--sb-radius-full);
	z-index: 0;
}

.sb-progress-fill {
	height: 100%;
	background: var(--sb-primary);
	border-radius: var(--sb-radius-full);
	transition: width var(--sb-transition-slow);
	width: 0%;
}

.sb-progress-step {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--sb-space-2);
	flex: 1;
}

.sb-progress-num {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: var(--sb-font-sm);
	font-weight: var(--sb-font-weight-semibold);
	background: var(--sb-surface);
	border: 3px solid var(--sb-border);
	color: var(--sb-text-tertiary);
	transition: all var(--sb-transition-normal);
}

.sb-progress-step.active .sb-progress-num {
	background: var(--sb-primary);
	border-color: var(--sb-primary);
	color: #fff;
	box-shadow: 0 0 0 4px rgba(37,99,235,0.15);
}

.sb-progress-step.done .sb-progress-num {
	background: var(--sb-success);
	border-color: var(--sb-success);
	color: #fff;
}

.sb-progress-label {
	font-size: var(--sb-font-xs);
	font-weight: var(--sb-font-weight-medium);
	color: var(--sb-text-tertiary);
	text-align: center;
	transition: color var(--sb-transition-normal);
}

.sb-progress-step.active .sb-progress-label {
	color: var(--sb-primary);
}

.sb-progress-step.done .sb-progress-label {
	color: var(--sb-success);
}

/* ---- Cards ---- */

.sb-card {
	background: var(--sb-surface);
	border: 1px solid var(--sb-border);
	border-radius: var(--sb-radius-lg);
	box-shadow: var(--sb-shadow-md);
	padding: var(--sb-space-8);
	animation: sb-fade-in 0.35s ease;
}

.sb-card-success {
	border-color: var(--sb-success-light);
	background: linear-gradient(180deg, var(--sb-success-surface) 0%, var(--sb-surface) 40%);
	animation: sb-pop-in 0.25s ease;
}

.sb-card-success .sb-card-icon {
	margin-bottom: var(--sb-space-2);
}

.sb-card-success .sb-result-msg {
	margin-top: var(--sb-space-2);
}

.sb-card-result {
	padding: var(--sb-space-10);
}

.sb-card-icon {
	width: 56px;
	height: 56px;
	border-radius: var(--sb-radius-full);
	background: var(--sb-primary-surface);
	color: var(--sb-primary);
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto var(--sb-space-4);
}

.sb-card-icon-success {
	background: var(--sb-success-surface);
	color: var(--sb-success);
}

.sb-card-icon-cancelled {
	background: var(--sb-danger-surface);
	color: var(--sb-danger);
}

/* ---- Step content ---- */

.sb-step-title {
	font-size: var(--sb-font-2xl);
	font-weight: var(--sb-font-bold);
	color: var(--sb-text);
	margin: 0 0 var(--sb-space-2);
	line-height: var(--sb-line-height-tight);
	text-align: center;
}

.sb-step-desc {
	font-size: var(--sb-font-base);
	color: var(--sb-text-secondary);
	margin: 0 0 var(--sb-space-6);
	text-align: center;
	line-height: var(--sb-line-height-normal);
}

@keyframes sb-fade-in {
	from { opacity: 0; transform: translateY(8px); }
	to   { opacity: 1; transform: translateY(0); }
}

/* ---- Form fields ---- */

.sb-form-group {
	margin-bottom: var(--sb-space-5);
	text-align: left;
}

.sb-form-group label {
	display: block;
	font-weight: var(--sb-font-weight-semibold);
	font-size: var(--sb-font-sm);
	color: var(--sb-text-secondary);
	margin-bottom: var(--sb-space-1);
	letter-spacing: 0.01em;
}

.sb-input,
.sb-select {
	display: block;
	width: 100%;
	padding: 12px 14px;
	font-family: var(--sb-font-family);
	font-size: var(--sb-font-md);
	color: var(--sb-text);
	border: 1.5px solid var(--sb-border);
	border-radius: var(--sb-radius-md);
	background: var(--sb-surface);
	box-sizing: border-box;
	transition: border-color var(--sb-transition-fast), box-shadow var(--sb-transition-fast);
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
}

.sb-select {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23475569' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 14px center;
	padding-right: 38px;
	cursor: pointer;
}

.sb-input:focus,
.sb-select:focus {
	border-color: var(--sb-primary);
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
	outline: none;
}

.sb-textarea {
	resize: vertical;
	min-height: 80px;
}

.sb-required {
	color: var(--sb-danger);
	font-weight: var(--sb-font-weight-bold);
}

/* ---- Buttons ---- */

.sb-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--sb-space-2);
	padding: 12px 24px;
	font-family: var(--sb-font-family);
	font-size: var(--sb-font-md);
	font-weight: var(--sb-font-weight-semibold);
	line-height: 1.4;
	border: none;
	border-radius: var(--sb-radius-md);
	cursor: pointer;
	text-decoration: none;
	transition: all var(--sb-transition-fast);
	position: relative;
	overflow: hidden;
}

.sb-btn:active {
	transform: scale(0.98);
}

.sb-btn-block {
	width: 100%;
	justify-content: center;
}

.sb-btn-primary {
	background: var(--sb-primary);
	color: #fff;
	box-shadow: var(--sb-shadow-sm);
}

.sb-btn-primary:hover {
	background: var(--sb-primary-hover);
	box-shadow: var(--sb-shadow-md);
}

.sb-btn-primary:disabled {
	background: var(--sb-text-tertiary);
	box-shadow: none;
	cursor: not-allowed;
	transform: none;
}

.sb-btn-primary:active {
	background: var(--sb-primary-hover);
}

.sb-btn-secondary {
	background: var(--sb-surface);
	color: var(--sb-text);
	border: 1.5px solid var(--sb-border);
	box-shadow: var(--sb-shadow-sm);
}

.sb-btn-secondary:hover {
	background: var(--sb-surface-tertiary);
}

/* ---- Loading spinner ---- */

.sb-spinner {
	display: inline-block;
	width: 16px;
	height: 16px;
	border: 2px solid currentColor;
	border-right-color: transparent;
	border-radius: 50%;
	animation: sb-spin 0.6s linear infinite;
}

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

.sb-loading {
	padding: var(--sb-space-5) 0;
	font-size: var(--sb-font-sm);
	color: var(--sb-text-secondary);
	text-align: center;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--sb-space-2);
}

.sb-loading::before {
	content: "";
	width: 16px;
	height: 16px;
	border: 2px solid var(--sb-border);
	border-top-color: var(--sb-primary);
	border-radius: 50%;
	animation: sb-spin 0.7s linear infinite;
	display: inline-block;
}

/* ---- Slots ---- */

.sb-slot-info {
	font-size: var(--sb-font-sm);
	color: var(--sb-text-secondary);
	margin-bottom: var(--sb-space-5);
	padding: var(--sb-space-4);
	background: var(--sb-surface-secondary);
	border-radius: var(--sb-radius-md);
	line-height: var(--sb-line-height-normal);
}

.sb-slots-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
	gap: var(--sb-space-2);
	margin: var(--sb-space-5) 0;
}

.sb-slot-btn {
	padding: 14px 10px;
	font-family: var(--sb-font-family);
	font-size: var(--sb-font-base);
	font-weight: var(--sb-font-weight-medium);
	text-align: center;
	border: 2px solid var(--sb-primary);
	border-radius: var(--sb-radius-md);
	background: var(--sb-primary-surface);
	color: var(--sb-primary);
	cursor: pointer;
	transition: all var(--sb-transition-fast);
}

.sb-slot-btn:hover {
	background: var(--sb-primary);
	color: #fff;
	transform: translateY(-2px);
	box-shadow: var(--sb-shadow-md);
}

.sb-slot-btn:active {
	transform: translateY(0);
}

.sb-slot-occupied {
	border-color: var(--sb-border);
	background: var(--sb-surface-secondary);
	color: var(--sb-text-tertiary);
	cursor: not-allowed;
	opacity: 0.65;
}

.sb-slot-occupied:hover {
	background: var(--sb-surface-secondary);
	color: var(--sb-text-tertiary);
	transform: none;
	box-shadow: none;
}

.sb-no-slots {
	padding: var(--sb-space-8);
	text-align: center;
	color: var(--sb-text-secondary);
	background: var(--sb-surface-secondary);
	border: 1px solid var(--sb-border);
	border-radius: var(--sb-radius-lg);
	font-size: var(--sb-font-base);
	line-height: var(--sb-line-height-normal);
}

/* ---- Summary card ---- */

.sb-summary-card {
	padding: var(--sb-space-5);
	background: var(--sb-primary-surface);
	border: 1px solid var(--sb-primary-light);
	border-left: 4px solid var(--sb-primary);
	border-radius: var(--sb-radius-md);
	font-size: var(--sb-font-base);
	line-height: var(--sb-line-height-normal);
	margin-bottom: var(--sb-space-5);
	text-align: left;
}

/* ---- Logged-in indicator ---- */

.sb-logged-as {
	padding: var(--sb-space-3) var(--sb-space-4);
	background: var(--sb-success-surface);
	border: 1px solid var(--sb-success-light);
	border-radius: var(--sb-radius-md);
	font-size: var(--sb-font-sm);
	line-height: var(--sb-line-height-normal);
	margin-bottom: var(--sb-space-5);
}

.sb-logged-as strong {
	color: var(--sb-text);
}

/* ---- Form actions ---- */

.sb-form-actions {
	display: flex;
	flex-direction: column;
	gap: var(--sb-space-3);
	margin-top: var(--sb-space-6);
}

/* ---- Messages ---- */

.sb-error {
	padding: var(--sb-space-4);
	margin-top: var(--sb-space-4);
	background: var(--sb-danger-surface);
	border: 1px solid var(--sb-danger-light);
	border-left: 4px solid var(--sb-danger);
	border-radius: var(--sb-radius-md);
	color: var(--sb-danger);
	font-size: var(--sb-font-sm);
	line-height: var(--sb-line-height-normal);
	text-align: left;
	animation: sb-fade-in 0.2s ease;
}

/* ---- Result grid ---- */

.sb-result-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--sb-space-4);
	margin: var(--sb-space-6) 0;
	text-align: left;
}

.sb-result-item {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.sb-result-label {
	font-size: var(--sb-font-xs);
	font-weight: var(--sb-font-weight-medium);
	color: var(--sb-text-tertiary);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.sb-result-value {
	font-size: var(--sb-font-md);
	font-weight: var(--sb-font-weight-semibold);
	color: var(--sb-text);
}

.sb-result-msg {
	padding: var(--sb-space-5);
	margin: var(--sb-space-6) 0;
	background: var(--sb-success-surface);
	border: 1px solid var(--sb-success-light);
	border-radius: var(--sb-radius-md);
	font-size: var(--sb-font-sm);
	color: var(--sb-success);
	text-align: center;
	line-height: var(--sb-line-height-normal);
}

/* ---- Status badges ---- */

.sb-status {
	display: inline-block;
	padding: 2px 10px;
	font-size: var(--sb-font-xs);
	font-weight: var(--sb-font-weight-medium);
	line-height: 1.8;
	border-radius: var(--sb-radius-full);
	white-space: nowrap;
}

.sb-status-confirmed {
	background: var(--sb-success-light);
	color: var(--sb-success);
}

.sb-status-cancelled {
	background: var(--sb-danger-light);
	color: var(--sb-danger);
}

.sb-status-pending {
	background: var(--sb-warning-light);
	color: var(--sb-warning);
}

/* ---- Microinteractions ---- */

@keyframes sb-shake {
	0%, 100% { transform: translateX(0); }
	25% { transform: translateX(-4px); }
	75% { transform: translateX(4px); }
}

@keyframes sb-pulse-once {
	0% { transform: scale(1); }
	50% { transform: scale(1.03); }
	100% { transform: scale(1); }
}

@keyframes sb-skeleton {
	0% { background-position: -200% 0; }
	100% { background-position: 200% 0; }
}

@keyframes sb-pop-in {
	from { opacity: 0; transform: scale(0.92); }
	to { opacity: 1; transform: scale(1); }
}

.sb-shake {
	animation: sb-shake 0.25s ease;
}

.sb-pulse-once {
	animation: sb-pulse-once 0.2s ease;
}

/* ---- Skeleton loading ---- */

.sb-skeleton-group {
	display: flex;
	flex-direction: column;
	gap: var(--sb-space-3);
	margin: var(--sb-space-5) 0;
}

.sb-skeleton-line {
	height: 14px;
	border-radius: var(--sb-radius-sm);
	background: linear-gradient(90deg, var(--sb-surface-tertiary) 25%, var(--sb-surface-secondary) 50%, var(--sb-surface-tertiary) 75%);
	background-size: 200% 100%;
	animation: sb-skeleton 1.5s ease-in-out infinite;
}

.sb-skeleton-line:nth-child(1) { width: 60%; }
.sb-skeleton-line:nth-child(2) { width: 100%; }
.sb-skeleton-line:nth-child(3) { width: 80%; }

.sb-skeleton-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
	gap: var(--sb-space-2);
}

.sb-skeleton-block {
	height: 48px;
	border-radius: var(--sb-radius-md);
	background: linear-gradient(90deg, var(--sb-surface-tertiary) 25%, var(--sb-surface-secondary) 50%, var(--sb-surface-tertiary) 75%);
	background-size: 200% 100%;
	animation: sb-skeleton 1.5s ease-in-out infinite;
}

/* ---- Slot selected state ---- */

.sb-slot-btn.sb-slot-selected {
	background: var(--sb-primary);
	color: #fff;
	border-color: var(--sb-primary);
	box-shadow: 0 2px 6px rgba(37, 99, 235, 0.2);
	animation: sb-pulse-once 0.2s ease;
	pointer-events: none;
}

.sb-slot-btn.sb-slot-selected::before {
	content: "\2713\00a0";
}

/* ---- Focus visible ---- */

.sb-input:focus-visible,
.sb-select:focus-visible {
	outline: 2px solid var(--sb-primary);
	outline-offset: 2px;
	border-color: var(--sb-primary);
}

.sb-btn:focus-visible {
	outline: 2px solid var(--sb-primary);
	outline-offset: 2px;
}

.sb-btn-secondary:focus-visible {
	outline-color: var(--sb-text-secondary);
}

.sb-slot-btn:focus-visible {
	outline: 2px solid var(--sb-primary);
	outline-offset: 2px;
	border-color: var(--sb-primary);
	background: var(--sb-primary);
	color: #fff;
}

.sb-slot-occupied:focus-visible {
	outline: 2px solid var(--sb-text-tertiary);
	outline-offset: 2px;
	background: var(--sb-surface-secondary);
	color: var(--sb-text-tertiary);
}

/* ---- Disabled states ---- */

.sb-input:disabled,
.sb-select:disabled {
	background: var(--sb-surface-tertiary);
	color: var(--sb-text-tertiary);
	cursor: not-allowed;
	opacity: 0.7;
	border-color: var(--sb-border);
}

.sb-btn:disabled,
.sb-btn-primary:disabled {
	background: var(--sb-text-tertiary);
	color: rgba(255,255,255,0.8);
	box-shadow: none;
	cursor: not-allowed;
	transform: none;
	opacity: 0.65;
}

.sb-btn-secondary:disabled {
	background: var(--sb-surface-tertiary);
	color: var(--sb-text-tertiary);
	border-color: var(--sb-border);
	box-shadow: none;
	cursor: not-allowed;
	transform: none;
	opacity: 0.65;
}

.sb-slot-occupied {
	cursor: not-allowed;
}

/* ---- Responsive ---- */

/* Phones (portrait) */
@media ( max-width: 480px ) {
	.sport-booking-public {
		margin: var(--sb-space-4) var(--sb-space-3);
		font-size: var(--sb-font-base);
	}

	.sb-card,
	.sb-card-result {
		padding: var(--sb-space-4);
		border-radius: var(--sb-radius-md);
	}

	.sb-step-title {
		font-size: var(--sb-font-lg);
	}

	.sb-step-desc {
		font-size: var(--sb-font-sm);
		margin-bottom: var(--sb-space-4);
	}

	.sb-card-icon {
		width: 44px;
		height: 44px;
	}

	.sb-card-icon svg {
		width: 20px;
		height: 20px;
	}

	.sb-progress {
		margin-bottom: var(--sb-space-6);
	}

	.sb-progress-label {
		font-size: 0.5625rem;
	}

	.sb-progress-num {
		width: 26px;
		height: 26px;
		font-size: 0.6875rem;
		border-width: 2px;
	}

	.sb-progress-track {
		left: 6%;
		right: 6%;
		top: 13px;
		height: 2px;
	}

	.sb-input,
	.sb-select {
		padding: 14px 12px;
		font-size: 16px;
	}

	.sb-select {
		background-position: right 12px center;
		padding-right: 36px;
	}

	.sb-slots-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: var(--sb-space-2);
	}

	.sb-slot-btn {
		padding: 16px 8px;
		font-size: var(--sb-font-sm);
		min-height: 44px;
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.sb-btn {
		width: 100%;
		font-size: var(--sb-font-md);
		padding: 14px 24px;
		min-height: 48px;
	}

	.sb-form-actions {
		flex-direction: column;
		gap: var(--sb-space-2);
	}

	.sb-result-grid {
		grid-template-columns: 1fr;
		gap: var(--sb-space-3);
	}

	.sb-result-msg {
		padding: var(--sb-space-4);
		font-size: var(--sb-font-sm);
	}

	.sb-slot-info {
		font-size: var(--sb-font-xs);
		padding: var(--sb-space-3);
	}

	.sb-no-slots {
		padding: var(--sb-space-6);
		font-size: var(--sb-font-sm);
	}

	.sb-summary-card,
	.sb-logged-as {
		padding: var(--sb-space-3);
		margin-bottom: var(--sb-space-4);
	}

	.sb-form-group {
		margin-bottom: var(--sb-space-4);
	}
}

/* Small phones */
@media ( max-width: 360px ) {
	.sport-booking-public {
		margin: var(--sb-space-3) var(--sb-space-2);
	}

	.sb-card,
	.sb-card-result {
		padding: var(--sb-space-3);
	}

	.sb-progress-label {
		font-size: 0.5rem;
	}

	.sb-progress-num {
		width: 24px;
		height: 24px;
		font-size: 0.625rem;
	}

	.sb-slots-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 6px;
	}

	.sb-slot-btn {
		padding: 14px 4px;
		font-size: 0.75rem;
	}

	.sb-card-icon {
		width: 38px;
		height: 38px;
	}
}

/* Tablets */
@media ( min-width: 481px ) and ( max-width: 768px ) {
	.sport-booking-public {
		margin: var(--sb-space-6) var(--sb-space-5);
	}

	.sb-slots-grid {
		grid-template-columns: repeat(3, 1fr);
	}

	.sb-card,
	.sb-card-result {
		padding: var(--sb-space-6);
	}

	.sb-step-title {
		font-size: var(--sb-font-xl);
	}
}

/* Ensure buttons never hide content */
@media ( hover: none ) and ( pointer: coarse ) {
	.sb-slot-btn {
		min-height: 48px;
	}

	.sb-btn {
		min-height: 48px;
	}

	.sb-reservations-table .row-actions {
		visibility: visible;
		opacity: 0.7;
	}
}

/* ==========================================================================
   Calendar widget — compact inline date picker with status dots
   ========================================================================== */

.sb-calendar-widget {
	margin-top: var(--sb-space-5);
	border: 1px solid var(--sb-border);
	border-radius: var(--sb-radius-lg);
	overflow: hidden;
}

.sb-calendar-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--sb-space-2) var(--sb-space-4);
	background: var(--sb-surface-secondary);
}

.sb-cal-nav {
	background: none;
	border: none;
	font-size: var(--sb-font-lg);
	color: var(--sb-text);
	cursor: pointer;
	padding: var(--sb-space-1) var(--sb-space-2);
	border-radius: var(--sb-radius-sm);
	line-height: 1;
	min-height: 32px;
	min-width: 32px;
}

.sb-cal-nav:hover {
	background: var(--sb-border);
}

.sb-cal-nav:focus-visible {
	outline: 2px solid var(--sb-primary);
	outline-offset: -2px;
}

.sb-cal-title {
	font-size: var(--sb-font-base);
	font-weight: 600;
	color: var(--sb-text);
}

.sb-cal-weekdays {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	text-align: center;
	font-size: var(--sb-font-xs);
	color: var(--sb-text-tertiary);
	padding: var(--sb-space-2) var(--sb-space-1);
	font-weight: 500;
}

.sb-cal-grid {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 1px;
	padding: var(--sb-space-1);
	background: var(--sb-border);
}

.sb-cal-loading {
	grid-column: 1 / -1;
	text-align: center;
	padding: var(--sb-space-4);
	font-size: var(--sb-font-sm);
	color: var(--sb-text-tertiary);
}

.sb-cal-day {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 2px;
	padding: var(--sb-space-1) 0;
	background: var(--sb-surface);
	border: none;
	border-radius: var(--sb-radius-sm);
	cursor: pointer;
	min-height: 40px;
	justify-content: center;
	font-family: inherit;
}

.sb-cal-day:not(.sb-cal-disabled):hover {
	background: var(--sb-surface-tertiary);
}

.sb-cal-day:not(.sb-cal-disabled):focus-visible {
	outline: 2px solid var(--sb-primary);
	outline-offset: -2px;
	background: var(--sb-surface-tertiary);
}

.sb-cal-day.sb-cal-disabled {
	cursor: default;
	background: var(--sb-surface);
}

.sb-cal-day.sb-cal-empty {
	cursor: default;
	background: var(--sb-surface);
}

.sb-cal-num {
	font-size: var(--sb-font-sm);
	line-height: 1;
	color: var(--sb-text);
}

.sb-cal-disabled .sb-cal-num {
	color: var(--sb-text-tertiary);
}

.sb-cal-selected .sb-cal-num {
	font-weight: 700;
	color: var(--sb-primary);
}

/* Dots */
.sb-cal-dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	flex-shrink: 0;
}

.sb-dot-available {
	background: #22c55e;
}

.sb-dot-busy {
	background: #eab308;
}

.sb-dot-full {
	background: #ef4444;
}

.sb-dot-closed {
	background: #cbd5e1;
}

@media (hover: none) and (pointer: coarse) {
	.sb-cal-day:not(.sb-cal-disabled) {
		min-height: 44px;
	}

	.sb-cal-nav {
		min-height: 44px;
		min-width: 44px;
	}
}

/* ---- Calendar legend ---- */

.sb-cal-legend {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: var(--sb-space-3);
	padding: var(--sb-space-2) var(--sb-space-3) var(--sb-space-3);
	font-size: 11px;
	color: var(--sb-text-tertiary);
}

.sb-cal-legend-item {
	display: inline-flex;
	align-items: center;
	gap: 4px;
}

/* ---- Today indicator ---- */

.sb-cal-today {
	border-bottom: 2px solid var(--sb-primary);
}

/* ---- Selected day enhanced ---- */

.sb-cal-day.sb-cal-selected {
	background: var(--sb-primary-surface);
	box-shadow: inset 0 0 0 1.5px var(--sb-primary);
}

.sb-cal-day.sb-cal-selected:hover {
	background: var(--sb-primary-surface);
}

/* ---- Slots header ---- */

.sb-slots-header {
	font-size: var(--sb-font-sm);
	font-weight: var(--sb-font-weight-semibold);
	color: var(--sb-text-secondary);
	margin: var(--sb-space-4) 0 var(--sb-space-2);
}

/* ---- Slots container transitions ---- */

#sb-slots-container {
	transition: opacity var(--sb-transition-fast);
}