/* HC Calculators: front-end styles. Everything is scoped under .hc-app so the theme is not affected. */
.hc-app {
	--hc-primary: #0F766E;
	--hc-text: #0B2540;
	--hc-bg: #F4F8F7;
	--hc-rule: #D5E2DF;
	--hc-green: #16A34A;
	--hc-amber: #D97706;
	--hc-red: #DC2626;
	--hc-muted: #475569;
	max-width: 760px;
	margin: 1.5em auto;
	color: var(--hc-text);
	font-family: inherit;
	font-size: 16px;
	line-height: 1.55;
	box-sizing: border-box;
	text-align: left;
}
.hc-app *, .hc-app *::before, .hc-app *::after { box-sizing: border-box; }
.hc-app :is(h2, h3, h4, h5, p, ul, dl, dd, table) { margin-top: 0; }
.hc-app :is(h2, h3, h4, h5, strong, b, label, dt) { font-family: inherit; text-transform: none; letter-spacing: normal; }
.hc-app :is(h2, h3, h4, h5) { color: var(--hc-text); font-style: normal; text-shadow: none; }
.hc-app li { list-style: none; background: none; }
.hc-app .hc-tip ul li { list-style: disc; }
.hc-app label { display: block; color: var(--hc-text); font-weight: 600; }
.hc-app .hc-remember label { display: inline; font-weight: 400; color: var(--hc-text); }
.hc-app .hc-h5 { color: var(--hc-primary); }

/* ---------- form ---------- */
.hc-app .hc-form { background: var(--hc-bg); border: 1px solid var(--hc-rule); border-radius: 14px; padding: 22px; }
.hc-app .hc-form-head .hc-h2 { margin: 0 0 6px; font-size: 1.5em; line-height: 1.25; color: var(--hc-text); border: 0; padding: 0; }
.hc-app .hc-intro { margin: 0 0 14px; color: var(--hc-muted); }
.hc-app .hc-units { display: inline-flex; border: 1px solid var(--hc-primary); border-radius: 999px; overflow: hidden; margin: 4px 0 16px; }
.hc-app button.hc-seg {
	appearance: none; -webkit-appearance: none; border: 0; background: #fff; color: var(--hc-primary);
	padding: 8px 16px; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; margin: 0; border-radius: 0; line-height: 1.2; box-shadow: none; text-transform: none;
}
.hc-app button.hc-seg.is-on { background: var(--hc-primary); color: #fff; }
.hc-app button.hc-seg:focus-visible { outline: 3px solid #99d5cf; outline-offset: -3px; }
.hc-app .hc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.hc-app .hc-field { min-width: 0; }
.hc-app .hc-field.hc-wide { grid-column: 1 / -1; }
.hc-app .hc-label { display: block; font-weight: 600; margin: 0 0 5px; font-size: 15px; color: var(--hc-text); float: none; width: auto; }
.hc-app .hc-opt { font-weight: 400; color: var(--hc-muted); }
.hc-app .hc-ctl { display: flex; align-items: center; gap: 8px; }
.hc-app .hc-pair { display: flex; align-items: center; gap: 8px; width: 100%; }
.hc-app .hc-app .hc-pair { width: 100%; }
.hc-app input.hc-input, .hc-app select.hc-input {
	appearance: auto; -webkit-appearance: auto; width: 100%; min-width: 0; height: 46px; padding: 8px 12px; margin: 0;
	border: 1.5px solid #9fb4b0; border-radius: 10px; background: #fff; color: var(--hc-text);
	font: inherit; font-size: 16px; line-height: 1.3; box-shadow: none;
}
.hc-app input.hc-input:focus, .hc-app select.hc-input:focus { outline: 3px solid #99d5cf; border-color: var(--hc-primary); }
.hc-app .hc-field.hc-has-err input.hc-input, .hc-app .hc-field.hc-has-err select.hc-input { border-color: var(--hc-red); background: #fff8f8; }
.hc-app .hc-pair input.hc-input { width: 100%; }
.hc-app .hc-unit { color: var(--hc-muted); font-size: 14px; white-space: nowrap; min-width: 1.6em; }
.hc-app .hc-help { color: var(--hc-muted); font-size: 13px; margin-top: 4px; }
.hc-app .hc-err { color: #B91C1C; font-size: 13.5px; font-weight: 600; margin-top: 4px; min-height: 0; }
.hc-app .hc-err:empty { display: none; }
.hc-app .hc-remember { margin: 16px 0 4px; font-size: 14px; display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: center; }
.hc-app .hc-remember input { width: 18px; height: 18px; margin: 0; accent-color: var(--hc-primary); }
.hc-app .hc-remember .hc-help { margin: 0; }
.hc-app .hc-form-error { color: #B91C1C; font-weight: 700; margin-top: 10px; }
.hc-app .hc-form-error:empty { display: none; }
.hc-app .hc-buttons { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }
.hc-app button.hc-btn {
	appearance: none; -webkit-appearance: none; display: inline-block; border-radius: 10px; padding: 12px 26px; margin: 0;
	font: inherit; font-size: 16px; font-weight: 700; line-height: 1.2; cursor: pointer; text-transform: none; letter-spacing: 0; box-shadow: none; text-shadow: none; min-height: 46px;
}
.hc-app button.hc-btn-primary { background: var(--hc-primary); color: #fff; border: 2px solid var(--hc-primary); }
.hc-app button.hc-btn-primary:hover:not(:disabled) { background: var(--hc-text); border-color: var(--hc-text); color: #fff; }
.hc-app button.hc-btn-primary:disabled { opacity: .65; cursor: progress; }
.hc-app button.hc-btn-ghost { background: #fff; color: var(--hc-text); border: 2px solid #9fb4b0; }
.hc-app button.hc-btn-ghost:hover { border-color: var(--hc-text); background: #fff; color: var(--hc-text); }
.hc-app button.hc-btn:focus-visible { outline: 3px solid #99d5cf; outline-offset: 2px; }

/* ---------- results area: space is reserved so the page does not jump ---------- */
.hc-app .hc-results { margin-top: 22px; min-height: 340px; }
.hc-app .hc-results:focus { outline: none; }
.hc-app .hc-placeholder {
	min-height: 340px; display: flex; flex-direction: column; justify-content: center; text-align: center;
	border: 2px dashed var(--hc-rule); border-radius: 14px; padding: 28px; color: var(--hc-muted); background: #fff;
}
.hc-app .hc-placeholder strong { color: var(--hc-text); font-size: 1.15em; display: block; margin-bottom: 6px; }
.hc-app .hc-placeholder p { margin: 0 auto; max-width: 460px; }

/* ---------- report ---------- */
.hc-app .hc-report { background: #fff; border: 1px solid var(--hc-rule); border-radius: 14px; padding: 24px; box-shadow: 0 1px 3px rgba(11, 37, 64, .06); }
.hc-app .hc-r-head { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; border-bottom: 3px solid var(--hc-primary); margin-bottom: 18px; }
.hc-app .hc-r-head img { width: 40px; height: 40px; border-radius: 9px; display: block; margin: 0; }
.hc-app .hc-r-brand { display: flex; flex-direction: column; line-height: 1.25; }
.hc-app .hc-r-brand span { color: var(--hc-muted); font-size: 14px; }
.hc-app .hc-r-title { font-size: 1.6em; line-height: 1.2; margin: 0 0 10px; color: var(--hc-text); border: 0; padding: 0; }
.hc-app .hc-r-title:focus { outline: none; }
.hc-app .hc-sec { margin: 22px 0 0; }
.hc-app .hc-h4 { font-size: 1.12em; margin: 0 0 10px; color: var(--hc-text); padding: 0 0 0 11px; border: 0; border-left: 4px solid var(--hc-primary); line-height: 1.25; }
.hc-app .hc-h5 { font-size: 1.02em; margin: 0 0 4px; color: var(--hc-primary); border: 0; padding: 0; }
.hc-app .hc-kv { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; margin: 0; }
.hc-app .hc-kv dt { font-size: 12px; text-transform: uppercase !important; letter-spacing: .04em !important; color: var(--hc-muted); font-weight: 600; margin: 8px 0 0; padding: 0; float: none; width: auto; }
.hc-app .hc-kv dd { margin: 1px 0 8px; font-weight: 700; padding: 0 0 8px; border-bottom: 1px solid var(--hc-rule); }
.hc-app .hc-key { background: var(--hc-bg); border: 1px solid var(--hc-rule); border-left: 6px solid var(--hc-green); border-radius: 10px; padding: 16px 20px; }
.hc-app .hc-lv-bd-amber { border-left-color: var(--hc-amber); }
.hc-app .hc-lv-bd-red { border-left-color: var(--hc-red); }
.hc-app .hc-lv-bd-green { border-left-color: var(--hc-green); }
.hc-app .hc-key-label { font-size: 12.5px; letter-spacing: .05em; text-transform: uppercase !important; color: var(--hc-muted); font-weight: 700; }
.hc-app .hc-key-value { font-size: 2.3em; font-weight: 800; line-height: 1.15; margin: 2px 0 8px; color: var(--hc-text); }
.hc-app .hc-key-value small { font-size: .42em; font-weight: 500; color: var(--hc-muted); }
.hc-app .hc-badge { display: inline-block; padding: 3px 14px; border-radius: 999px; color: #fff; font-weight: 700; font-size: 14px; }
.hc-app .hc-lv-green { background: var(--hc-green); }
.hc-app .hc-lv-amber { background: var(--hc-amber); }
.hc-app .hc-lv-red { background: var(--hc-red); }
.hc-app .hc-key-sub { margin: 10px 0 0; }
.hc-app .hc-bar { position: relative; display: flex; height: 16px; border-radius: 8px; margin: 34px 0 14px; }
.hc-app .hc-seg-b { display: block; height: 100%; }
.hc-app .hc-seg-b:first-child { border-radius: 8px 0 0 8px; }
.hc-app .hc-seg-b:last-of-type { border-radius: 0 8px 8px 0; }
.hc-app .hc-marker { position: absolute; top: -7px; width: 0; transform: none; }
.hc-app .hc-marker i { position: absolute; left: -2px; top: 0; width: 4px; height: 30px; background: var(--hc-text); border-radius: 2px; }
.hc-app .hc-marker b { position: absolute; left: 0; top: -22px; transform: translateX(-50%); white-space: nowrap; font-size: 13px; background: var(--hc-text); color: #fff; padding: 1px 8px; border-radius: 6px; }
.hc-app .hc-bands { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px; }
.hc-app .hc-bands li { display: flex; align-items: baseline; gap: 8px; margin: 0; padding: 0; font-size: 14.5px; }
.hc-app .hc-bands li::before { content: none; }
.hc-app .hc-bands li.is-here { font-weight: 700; }
.hc-app .hc-sw { flex: none; width: 12px; height: 12px; border-radius: 3px; display: inline-block; transform: translateY(1px); }
.hc-app .hc-bands em { font-style: normal; color: var(--hc-primary); font-weight: 700; }
.hc-app .hc-warn { border-radius: 10px; padding: 12px 16px; margin: 16px 0 0; border: 1px solid; }
.hc-app .hc-warn-warn { background: #FEF2F2; border-color: #FCA5A5; border-left: 5px solid var(--hc-red); }
.hc-app .hc-warn-info { background: #EFF6FF; border-color: #BFDBFE; border-left: 5px solid #2563EB; }
.hc-app .hc-metrics { width: 100%; border-collapse: collapse; margin: 0; border: 0; }
.hc-app .hc-metrics th, .hc-app .hc-metrics td { text-align: left; padding: 9px 6px; border: 0; border-bottom: 1px solid var(--hc-rule); vertical-align: top; background: transparent; }
.hc-app .hc-metrics th { width: 48%; font-weight: 700; }
.hc-app .hc-metrics td small { display: block; color: var(--hc-muted); font-size: 13px; margin-top: 2px; }
.hc-app .hc-sec p { margin: 0 0 12px; }
.hc-app .hc-tip { margin: 0 0 16px; }
.hc-app .hc-tip p { margin: 0 0 8px; }
.hc-app .hc-tip ul { margin: 0 0 8px 1.2em; padding: 0; }
.hc-app .hc-tip li { margin: 0 0 4px; }
.hc-app .hc-offers { margin: 24px 0 0; background: #FEF6E0; border: 1px solid #F3D68A; border-radius: 12px; padding: 16px 18px; }
.hc-app .hc-offers[hidden] { display: none; }
.hc-app .hc-offers-top { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.hc-app .hc-offers-top .hc-h4 { margin: 0; border: 0; padding: 0; }
.hc-app .hc-spons { background: var(--hc-amber); color: #fff; font-size: 11px; font-weight: 800; letter-spacing: .08em !important; text-transform: uppercase !important; padding: 3px 9px; border-radius: 999px; }
.hc-app .hc-offer-list { list-style: none; margin: 0 0 10px; padding: 0; }
.hc-app .hc-offer-list li { margin: 0 0 10px; padding: 0; }
.hc-app .hc-offer-list li::before { content: none; }
.hc-app .hc-offer-intro { display: block; color: var(--hc-muted); font-size: 14.5px; }
.hc-app .hc-offer-list a { color: var(--hc-primary); font-weight: 700; text-decoration: underline; font-size: 1.05em; }
.hc-app .hc-disc { margin: 0; font-size: 12.5px; color: var(--hc-muted); }
.hc-app .hc-disc a { color: var(--hc-primary); }
.hc-app .hc-s-disc { margin-top: 20px; }
.hc-app .hc-disclaimer { font-size: 13px; color: var(--hc-muted); border: 1px solid var(--hc-rule); border-radius: 8px; padding: 10px 14px; margin: 0; font-style: italic; }
.hc-app .hc-r-foot { margin-top: 18px; padding-top: 12px; border-top: 1px solid var(--hc-rule); font-size: 13px; color: var(--hc-muted); }
.hc-app .hc-r-foot a { color: var(--hc-primary); }
.hc-app .hc-actions { margin-top: 16px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.hc-app .hc-actions-note { color: var(--hc-muted); font-size: 14px; }
.hc-app .hc-pdf-msg { flex-basis: 100%; font-weight: 600; font-size: 14px; }
.hc-app .hc-pdf-msg:empty { display: none; }

@media (max-width: 600px) {
	.hc-app .hc-form { padding: 16px; }
	.hc-app .hc-grid, .hc-app .hc-kv, .hc-app .hc-bands { grid-template-columns: 1fr; }
	.hc-app .hc-report { padding: 16px; }
	.hc-app .hc-key-value { font-size: 2em; }
	.hc-app .hc-metrics th { width: 44%; }
	.hc-app button.hc-btn { width: 100%; }
	.hc-app .hc-buttons { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) { .hc-app * { scroll-behavior: auto !important; transition: none !important; } }