/* IMC Latino — calculadoras. Solo se carga en páginas con una calculadora. */
.imc-calc {
	--imc-bg: #F7F3ED; --imc-card: #FFFFFF; --imc-line: #E8DFD3; --imc-input: #DED3C4; --imc-segbg: #F2ECE3;
	--imc-text: #26221E; --imc-muted: #5E554B; --imc-muted2: #6A6056;
	--imc-accent: #B0472E; --imc-accent-h: #933A24; --imc-green: #2F6B4F; --imc-green-h: #245740;
	--k-bajo: #4A8FC2; --k-normal: #3E9E68; --k-sobrepeso: #E2B33A; --k-ob1: #DE7A31; --k-ob2: #C2443C;
	background: var(--imc-card);
	border: 1px solid var(--imc-line);
	border-radius: 20px;
	overflow: hidden;
	color: var(--imc-text);
	margin: 0 0 28px;
}
.imc-calc *, .imc-calc *::before, .imc-calc *::after { box-sizing: border-box; }
.imc-calc [hidden] { display: none !important; }

.imc-form { padding: 22px 26px 16px; margin: 0; }
.imc-fields { display: grid; gap: 14px; align-items: end; }
.imc-fields--adulto { grid-template-columns: minmax(176px, auto) minmax(84px, .7fr) minmax(130px, 1.15fr) minmax(104px, 1fr) auto; }
.imc-fields--ninos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.imc-fields--3 { grid-template-columns: minmax(176px, auto) minmax(150px, 1fr) auto; }
.imc-fields--4 { grid-template-columns: minmax(176px, auto) 1fr 1fr auto; }
.imc-fields--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.imc-fields--cal { grid-template-columns: minmax(176px, auto) repeat(3, minmax(0, 1fr)); }
.imc-fields--cal .imc-field--act { grid-column: span 2; }
.imc-fields--cal .imc-field--check { grid-column: span 1; align-self: center; }
.imc-fields--2 .imc-field--sexo, .imc-field--full { grid-column: 1 / -1; }

.imc-field { min-width: 0; margin: 0; padding: 0; border: 0; display: flex; flex-direction: column; gap: 6px; }
fieldset.imc-field { display: block; }
fieldset.imc-field > legend { float: left; width: 100%; margin-bottom: 6px; }
fieldset.imc-field > legend + * { clear: both; }
.imc-label { display: block; font-size: 14px; font-weight: 700; color: var(--imc-text); padding: 0; line-height: 1.25; }
.imc-unit { font-weight: 600; color: var(--imc-muted); }
.imc-input {
	width: 100%; min-height: 52px; padding: 0 14px;
	font: inherit; font-size: 17px; font-weight: 600; color: var(--imc-text);
	background: #FFFFFF; border: 1.5px solid var(--imc-input); border-radius: 12px;
	-webkit-appearance: none; appearance: none; margin: 0;
}
select.imc-input { padding-right: 36px; 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' fill='none' stroke='%235E554B' stroke-width='2'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; font-size: 16px; }
.imc-textarea { min-height: 140px; padding: 12px 14px; resize: vertical; }
.imc-input::placeholder { color: #8A7F73; font-weight: 400; }
.imc-input:focus { outline: 2px solid var(--imc-accent); outline-offset: 1px; border-color: var(--imc-accent); }
.imc-input[aria-invalid="true"] { border-color: #A3412A; background: #FFF8F5; }
.imc-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

/* Control segmentado */
.imc-seg { display: flex; background: var(--imc-segbg); border-radius: 12px; padding: 4px; min-height: 52px; gap: 2px; }
.imc-seg input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.imc-seg label {
	flex: 1 1 0; display: flex; align-items: center; justify-content: center; text-align: center;
	min-height: 44px; padding: 0 14px; border-radius: 9px; cursor: pointer;
	font-weight: 700; font-size: 15px; color: var(--imc-muted); border: 1px solid transparent; line-height: 1.15;
}
.imc-seg input:checked + label { background: #FFFFFF; color: var(--imc-text); border-color: var(--imc-line); }
.imc-seg input:focus-visible + label { outline: 2px solid var(--imc-accent); outline-offset: 1px; }
.imc-seg--small label { font-size: 13.5px; padding: 0 8px; }

/* Botones */
.imc-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	min-height: 52px; padding: 0 22px; border-radius: 12px; border: 1.5px solid transparent;
	font: inherit; font-size: 16px; font-weight: 800; line-height: 1.1; text-decoration: none !important; cursor: pointer;
	white-space: nowrap;
}
.imc-btn--primary { background: var(--imc-accent); color: #FFFFFF !important; }
.imc-btn--primary:hover { background: var(--imc-accent-h); }
.imc-btn--green { background: var(--imc-green); color: #FFFFFF !important; }
.imc-btn--green:hover { background: var(--imc-green-h); }
.imc-btn--ghost { background: #FFFFFF; color: var(--imc-text) !important; border-color: var(--imc-input); }
.imc-btn--ghost:hover { border-color: var(--imc-muted); }
.imc-btn--sm { min-height: 46px; padding: 0 16px; font-size: 15px; }
.imc-btn:focus-visible { outline: 3px solid var(--imc-text); outline-offset: 2px; }
.imc-field--btn .imc-btn { width: 100%; }

.imc-hint { margin: 12px 0 0; font-size: 14px; color: var(--imc-muted); }
.imc-linkbtn { background: none; border: 0; padding: 4px 0; font: inherit; font-weight: 700; color: #A3412A; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; min-height: 24px; }
.imc-linkbtn:hover { color: #7E301E; }
.imc-privacy { display: flex; align-items: center; gap: 6px; margin: 6px 0 0; font-size: 13.5px; font-weight: 600; color: var(--imc-green); }
.imc-privacy .imc-ico { flex: none; }
.imc-error { margin: 12px 0 0; padding: 10px 14px; border-radius: 12px; background: #FDF0EB; color: #7E301E; font-weight: 700; font-size: 15px; border: 1px solid #F1CDBF; }
.imc-check { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; font-weight: 600; cursor: pointer; line-height: 1.35; }
.imc-check input { width: 22px; height: 22px; margin: 0; flex: none; accent-color: var(--imc-accent); }

/* Resultado */
.imc-result { border-top: 1px solid var(--imc-line); background: #FDFBF8; padding: 26px 26px 20px; }
.imc-empty { display: flex; align-items: center; gap: 22px; }
.imc-empty__title { margin: 0 0 4px; font-size: 18px; font-weight: 800; }
.imc-empty__text { margin: 0; color: var(--imc-muted); font-size: 15px; line-height: 1.5; max-width: 560px; }
.imc-out { display: grid; grid-template-columns: 184px minmax(0, 1fr); gap: 32px; align-items: start; }

.imc-dial {
	--ring: var(--k-normal);
	width: 184px; height: 184px; border-radius: 50%; border: 10px solid var(--ring); background: #FFFFFF;
	display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 4px; flex: none;
}
.imc-dial[data-k="bajo"] { --ring: var(--k-bajo); }
.imc-dial[data-k="sobrepeso"] { --ring: var(--k-sobrepeso); }
.imc-dial[data-k="ob1"] { --ring: var(--k-ob1); }
.imc-dial[data-k="ob2"], .imc-dial[data-k="ob3"] { --ring: var(--k-ob2); }
.imc-dial--empty { --ring: #F1D489; width: 112px; height: 112px; border-width: 8px; color: var(--imc-muted); }
.imc-dial__lbl { font-size: 12px; font-weight: 800; letter-spacing: 1.5px; color: var(--imc-muted); }
.imc-dial__num { font-size: 46px; font-weight: 900; line-height: 1; letter-spacing: -.5px; }
.imc-dial__num--sm { font-size: 25px; letter-spacing: 0; }
.imc-pill { display: inline-block; padding: 4px 11px; border-radius: 999px; font-size: 13px; font-weight: 800; background: #E1F2E8; color: #1E5B3A; max-width: 150px; line-height: 1.2; }
.imc-pill[data-k="bajo"] { background: #E3EEF7; color: #1F4E73; }
.imc-pill[data-k="sobrepeso"] { background: #FBF0D2; color: #6B4E00; }
.imc-pill[data-k="ob1"] { background: #FBE6D6; color: #7A3A0C; }
.imc-pill[data-k="ob2"], .imc-pill[data-k="ob3"] { background: #F7DEDC; color: #7E231D; }

.imc-detail { min-width: 0; }
.imc-headline { margin: 4px 0 16px; font-size: 22px; font-weight: 900; line-height: 1.25; }
.imc-scale { margin: 0 0 18px; }
.imc-scale__track { position: relative; padding-top: 12px; }
.imc-scale__bar { display: flex; height: 12px; border-radius: 6px; overflow: hidden; }
.imc-seg-bajo { background: var(--k-bajo); } .imc-seg-normal { background: var(--k-normal); } .imc-seg-sobrepeso { background: var(--k-sobrepeso); }
.imc-seg-ob1 { background: var(--k-ob1); } .imc-seg-ob2 { background: var(--k-ob2); }
.imc-scale__marker { position: absolute; top: 0; left: 0; width: 0; height: 0; transform: translateX(-50%); border-left: 8px solid transparent; border-right: 8px solid transparent; border-top: 11px solid var(--imc-text); transition: left .35s ease; }
@media (prefers-reduced-motion: reduce) { .imc-scale__marker { transition: none; } }
.imc-scale__ticks { position: relative; height: 18px; margin-top: 4px; font-size: 12px; font-weight: 700; color: var(--imc-muted); }
.imc-scale__ticks span { position: absolute; top: 0; transform: translateX(-50%); }
.imc-scale__labels { display: flex; font-size: 12px; font-weight: 700; color: var(--imc-muted); line-height: 1.2; }
.imc-scale__labels span { text-align: center; padding: 0 2px; }

.imc-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin: 0 0 16px; }
.imc-stat { background: #FFFFFF; border: 1px solid var(--imc-line); border-radius: 16px; padding: 12px 16px; display: flex; flex-direction: column; gap: 2px; }
.imc-stat span { font-size: 13px; font-weight: 600; color: var(--imc-muted); line-height: 1.3; }
.imc-stat strong { font-size: 20px; font-weight: 900; }
.imc-text { margin: 0 0 16px; font-size: 15.5px; line-height: 1.6; color: var(--imc-text); }
.imc-note { background: var(--imc-segbg); border-radius: 16px; padding: 14px 16px; margin: 0 0 16px; font-size: 15px; line-height: 1.5; }
.imc-note p { margin: 0 0 10px; }
.imc-note p:last-child { margin-bottom: 0; }
.imc-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.imc-actions .imc-btn { min-height: 46px; padding: 0 16px; font-size: 15px; }
.imc-share-msg { margin: 8px 0 0; font-size: 14px; color: var(--imc-green); font-weight: 700; word-break: break-all; }
.imc-share-msg:empty { display: none; }
.imc-disclaimer { margin: 18px 0 0; font-size: 13.5px; color: var(--imc-muted2); line-height: 1.45; }

/* Tablas pequeñas dentro del resultado */
.imc-mini-table { width: 100%; border-collapse: collapse; margin: 0 0 16px; font-size: 15px; background: #FFFFFF; border: 1px solid var(--imc-line); border-radius: 16px; overflow: hidden; border-style: hidden; box-shadow: 0 0 0 1px var(--imc-line); }
.imc-mini-table caption { text-align: left; font-weight: 800; padding: 0 0 8px; }
.imc-mini-table th, .imc-mini-table td { padding: 10px 14px; border-bottom: 1px solid var(--imc-line); text-align: left; }
.imc-mini-table td { font-weight: 800; white-space: nowrap; text-align: right; }
.imc-mini-table th { font-weight: 600; }
.imc-mini-table thead th { font-size: 13px; color: var(--imc-muted); font-weight: 700; background: #FDFBF8; }
.imc-mini-table thead th:last-child { text-align: right; }
.imc-mini-table small { color: var(--imc-muted); font-weight: 600; }
.imc-mini-table tr:last-child th, .imc-mini-table tr:last-child td { border-bottom: 0; }
.imc-mini-table__total th, .imc-mini-table__total td, .imc-mini-table .is-current th, .imc-mini-table .is-current td { background: #F4FAF6; }

/* Gráfica infantil */
.imc-chart { margin: 0; }
.imc-chart svg { width: 100%; height: auto; display: block; font-family: inherit; }
.imc-chart figcaption { font-size: 13px; color: var(--imc-muted); margin-top: 6px; }

/* Grasa corporal: formulario + ilustración */
.imc-fat-grid { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 8px; align-items: center; }
.imc-fat-figure { padding: 16px 20px 16px 0; }
.imc-measure { width: 100%; height: auto; max-width: 220px; display: block; margin: 0 auto; }

/* Contacto */
.imc-contact { padding: 24px; }
.imc-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.imc-form-msg { padding: 12px 16px; border-radius: 12px; font-weight: 700; }
.imc-form-msg--ok { background: #E1F2E8; color: #1E5B3A; }
.imc-form-msg--err { background: #FDF0EB; color: #7E301E; }

/* ---------- Tablet ---------- */
@media (max-width: 960px) {
	.imc-fields--adulto { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.imc-fields--adulto .imc-field--sexo { grid-column: 1 / -1; }
	.imc-fields--3, .imc-fields--4, .imc-fields--cal, .imc-fields--ninos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.imc-fields--3 .imc-field--sexo, .imc-fields--4 .imc-field--sexo, .imc-fields--cal .imc-field--sexo, .imc-fields--ninos .imc-field--sexo, .imc-fields--ninos .imc-field--edadmodo { grid-column: 1 / -1; }
	.imc-fields--3 .imc-field--btn, .imc-fields--cal .imc-field--btn, .imc-fields--cal .imc-field--act, .imc-fields--cal .imc-field--check, .imc-fields--ninos .imc-field--btn { grid-column: 1 / -1; }
	.imc-fields--4 .imc-field--btn { grid-column: 1 / -1; }
}
@media (min-width: 600px) and (max-width: 960px) {
	.imc-fields--adulto { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.imc-fields--adulto .imc-field--btn { grid-column: 1 / -1; }
}

/* ---------- Móvil ---------- */
@media (max-width: 680px) {
	.imc-calc { border-radius: 16px; margin-bottom: 22px; }
	.imc-form { padding: 16px 14px 12px; }
	.imc-fields { gap: 10px 10px; }
	.imc-input { min-height: 50px; }
	.imc-seg { min-height: 50px; }
	.imc-seg label { min-height: 42px; }
	.imc-btn { min-height: 50px; }
	.imc-result { padding: 18px 14px 16px; }
	.imc-empty { gap: 14px; }
	.imc-dial--empty { width: 72px; height: 72px; border-width: 6px; }
	.imc-dial--empty .imc-ico { width: 30px; height: 30px; }
	.imc-empty__title { font-size: 16px; }
	.imc-empty__text { font-size: 14px; }
	.imc-out { grid-template-columns: 1fr; gap: 16px; justify-items: center; }
	.imc-detail { width: 100%; }
	.imc-headline { text-align: center; font-size: 20px; }
	.imc-scale__labels { display: none; }
	.imc-actions .imc-btn { flex: 1 1 100%; }
	.imc-fat-grid { grid-template-columns: 1fr; }
	.imc-fat-figure { padding: 0 14px 14px; }
	.imc-measure { max-width: 180px; }
	.imc-hint, .imc-privacy { font-size: 13px; }
	.imc-contact { padding: 16px 14px; }
	.imc-fields--2 { grid-template-columns: 1fr; }
}
@media (max-width: 380px) {
	.imc-seg--small label { font-size: 12.5px; padding: 0 4px; }
	.imc-mini-table th, .imc-mini-table td { padding: 9px 10px; font-size: 14px; }
}

@media print {
	.imc-calc { display: none !important; }
}