/* ==========================================================================
   Smartland Infographics — RUBS Utility Bill Calculators
   Scoped entirely under .sld-infographic to avoid conflicts with WordPress
   themes, other plugins, or the block editor.
   ========================================================================== */

/* ---------------------------------------------------------------------------
   CSS Custom Properties (scoped to the component)
--------------------------------------------------------------------------- */
.sld-infographic {
	--sld-pink:       #EB146E;
	--sld-pink-soft:  #ee237a;
	--sld-ink:        #1a1a1a;
	--sld-text:       #2b2b2b;
	--sld-muted:      #8a8a8a;
	--sld-border:     #e6e6e6;
	--sld-field-bg:   #f0f0f0;
	--sld-white:      #fff;
	--sld-shadow:     0 1px 2px rgba(0, 0, 0, .04), 0 8px 28px rgba(0, 0, 0, .04);
	--sld-radius:     6px;
	--sld-transition: 180ms ease;

	font-family: 'Source Sans 3', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
	color: var(--sld-text);
	-webkit-font-smoothing: antialiased;
	line-height: 1.45;
}

/* Box-model reset scoped to the component */
.sld-infographic *,
.sld-infographic *::before,
.sld-infographic *::after {
	box-sizing: border-box;
}

.sld-infographic img    { max-width: 100%; display: block; }
.sld-infographic button { font: inherit; cursor: pointer; }

/* ---------------------------------------------------------------------------
   Layout
--------------------------------------------------------------------------- */
.sld-infographic--rubs {
	max-width:       960px;
	margin:          0 auto;
	display:         flex;
	flex-direction:  column;
	gap:             24px;
}

/* ---------------------------------------------------------------------------
   Page title
--------------------------------------------------------------------------- */
.sld-infographic--rubs .sld-rubs-title {
	font-size:      22px;
	font-weight:    800;
	margin:         0 0 4px;
	color:          var(--sld-pink);
	letter-spacing: -0.01em;
	line-height:    1.2;
}

/* ---------------------------------------------------------------------------
   Card
--------------------------------------------------------------------------- */
.sld-infographic .sld-card {
	background:    var(--sld-white);
	border-radius: var(--sld-radius);
	box-shadow:    var(--sld-shadow);
	overflow:      hidden;
}

.sld-infographic .sld-card__head {
	padding:       18px 28px;
	border-bottom: 1px solid var(--sld-border);
}

.sld-infographic .sld-card__title {
	margin:         0;
	font-weight:    700;
	font-size:      17px;
	letter-spacing: -0.01em;
	color:          var(--sld-ink);
	line-height:    1.2;
}

.sld-infographic .sld-card__body {
	padding: 20px 28px 24px;
}

/* ---------------------------------------------------------------------------
   Form field rows
--------------------------------------------------------------------------- */
.sld-infographic .sld-field {
	display:               grid;
	grid-template-columns: 240px 1fr;
	align-items:           center;
	gap:                   16px;
	padding:               8px 0;
}

.sld-infographic .sld-field__label {
	display:     flex;
	align-items: center;
	gap:         12px;
	font-size:   15px;
	color:       var(--sld-ink);
	font-weight: 400;
	margin:      0;
}

.sld-infographic .sld-field__icon {
	width:       28px;
	height:      28px;
	flex:        0 0 28px;
	object-fit:  contain;
}

.sld-infographic .sld-field__control {
	position:    relative;
	display:     flex;
	align-items: center;
}

.sld-infographic .sld-field__control > input {
	flex:      1 1 auto;
	min-width: 0;
}

.sld-infographic .sld-field__control input {
	width:         100%;
	border:        1px solid transparent;
	background:    var(--sld-field-bg);
	border-radius: 4px;
	padding:       10px 14px;
	font-size:     15px;
	color:         var(--sld-text);
	font-family:   inherit;
	transition:    border-color var(--sld-transition),
	               background   var(--sld-transition),
	               box-shadow   var(--sld-transition);
	outline:       none;
	box-shadow:    none;
	line-height:   1.4;
}

.sld-infographic .sld-field__control input::placeholder {
	color: #9a9a9a;
}

.sld-infographic .sld-field__control input:focus {
	outline:      none;
	border-color: var(--sld-pink);
	background:   #fff;
	box-shadow:   0 0 0 3px rgba(235, 20, 110, .12);
}

.sld-infographic .sld-field__control input.is-invalid {
	border-color: var(--sld-pink);
	background:   #fff5f8;
}

/* ---------------------------------------------------------------------------
   Actions (button + inline result row)
--------------------------------------------------------------------------- */
.sld-infographic .sld-actions {
	display:     flex;
	align-items: center;
	gap:         24px;
	margin-top:  16px;
	flex-wrap:   wrap;
}

.sld-infographic .sld-btn {
	border-radius:   4px;
	padding:         10px 24px;
	font-weight:     700;
	font-size:       15px;
	border:          1.5px solid var(--sld-pink);
	letter-spacing:  0.02em;
	transition:      transform     var(--sld-transition),
	                 background    var(--sld-transition),
	                 color         var(--sld-transition),
	                 box-shadow    var(--sld-transition);
	text-decoration: none;
	display:         inline-block;
	min-width:       180px;
	text-align:      center;
}

.sld-infographic .sld-btn--primary {
	background: var(--sld-pink);
	color:      #fff;
}

.sld-infographic .sld-btn--primary:hover {
	background: var(--sld-pink-soft);
	box-shadow: 0 6px 18px rgba(235, 20, 110, .25);
}

.sld-infographic .sld-btn--primary:active {
	transform: translateY(1px);
}

.sld-infographic .sld-btn:focus-visible {
	outline:        2px solid var(--sld-pink);
	outline-offset: 2px;
}

/* ---------------------------------------------------------------------------
   Inline result display
--------------------------------------------------------------------------- */
.sld-infographic .sld-rubs-result {
	display:     flex;
	align-items: center;
	gap:         10px;
	font-size:   15px;
	color:       var(--sld-text);
	min-height:  40px;
}

.sld-infographic .sld-rubs-result svg {
	flex-shrink: 0;
	color:       var(--sld-pink);
}

.sld-infographic .sld-rubs-result strong {
	color: var(--sld-ink);
}

.sld-infographic .sld-rubs-result--error {
	color: #c62828;
}

.sld-infographic .sld-rubs-result--error svg {
	color: #c62828;
}

/* ---------------------------------------------------------------------------
   Responsive — tablet / mobile
--------------------------------------------------------------------------- */
@media (max-width: 720px) {
	.sld-infographic--rubs {
		gap: 18px;
	}

	.sld-infographic .sld-card__head,
	.sld-infographic .sld-card__body {
		padding-left:  18px;
		padding-right: 18px;
	}

	.sld-infographic--rubs .sld-rubs-title {
		font-size: 20px;
	}

	.sld-infographic .sld-field {
		grid-template-columns: 1fr;
		gap:           6px;
		padding:       8px 0 12px;
		border-bottom: 1px solid #f1f1f1;
	}

	.sld-infographic .sld-actions .sld-btn {
		flex:      1;
		min-width: 0;
	}
}