/* ==========================================================
   Impara – Material Design 3 Header
   ========================================================== */
:root {
	--md-primary: #733c8b;
	--md-on-primary: #ffffff;
	--md-primary-container: #f5dcff;
	--md-on-primary-container: #2e0045;
	--md-accent: #ff5e14;
	--md-surface: #fffbff;
	--md-surface-container: #f6eff7;
	--md-surface-container-high: #efe7f0;
	--md-on-surface: #1e1a20;
	--md-on-surface-variant: #4c4450;
	--md-outline-variant: #cfc3d2;
	--md-shape-full: 999px;
	--md-shape-lg: 16px;
	--md-ease: cubic-bezier(.2, 0, 0, 1);
	--md-appbar-h: 72px;
	--md-font: "Roboto", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}

.md-header,
.md-header * { box-sizing: border-box; }
.md-header { font-family: var(--md-font); position: relative; z-index: 1000; }
.md-header a { text-decoration: none; }
.md-container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 24px; }

.material-symbols-rounded {
	font-family: "Material Symbols Rounded";
	font-weight: normal; font-style: normal;
	font-size: 24px; line-height: 1; letter-spacing: normal;
	text-transform: none; display: inline-block; white-space: nowrap;
	direction: ltr; -webkit-font-smoothing: antialiased;
	font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

/* ---------- Top bar ---------- */
.md-topbar { background: var(--md-primary); color: var(--md-on-primary); font-size: 13px; }
.md-topbar__inner { display: flex; align-items: center; gap: 24px; min-height: 36px; }
.md-topbar__item { display: inline-flex; align-items: center; gap: 6px; color: inherit !important; opacity: .92; transition: opacity .2s; }
.md-topbar__item:hover { opacity: 1; }
.md-topbar__item .material-symbols-rounded { font-size: 18px; }
.md-topbar__social { margin-left: auto; }

/* ---------- Top App Bar ---------- */
.md-appbar {
	position: sticky; top: 0; z-index: 1001;
	background: var(--md-surface);
	transition: background-color .25s var(--md-ease), box-shadow .25s var(--md-ease);
}
.admin-bar .md-appbar { top: 32px; }
.md-appbar.is-scrolled {
	background: var(--md-surface-container);
	box-shadow: 0 1px 3px rgba(0,0,0,.12), 0 4px 8px 3px rgba(0,0,0,.06);
}
.md-appbar__inner { display: flex; align-items: center; gap: 16px; height: var(--md-appbar-h); }
.md-appbar__brand { display: flex; align-items: center; flex-shrink: 0; }
.md-appbar__brand img { height: 48px; width: auto; display: block; border-radius: 8px; }
.md-appbar__menu { display: none; }
.md-appbar__actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.md-appbar__search-toggle { display: none; }
.md-appbar__search-desktop { flex: 1 1 260px; max-width: 360px; }

/* ---------- Navigation ---------- */
.md-nav { display: flex; align-items: center; gap: 4px; }
.md-nav__link {
	position: relative; display: inline-flex; align-items: center;
	height: 40px; padding: 0 16px; border-radius: var(--md-shape-full);
	color: var(--md-on-surface-variant) !important; font-size: 14px; font-weight: 500; letter-spacing: .1px;
	overflow: hidden; transition: color .2s, background-color .2s;
}
.md-nav__link::before {
	content: ""; position: absolute; inset: 0; background: currentColor; opacity: 0; transition: opacity .2s;
}
.md-nav__link:hover::before { opacity: .08; }
.md-nav__link:focus-visible { outline: 2px solid var(--md-primary); outline-offset: 2px; }
.md-nav__link.is-active {
	background: var(--md-primary-container); color: var(--md-on-primary-container) !important;
}

/* ---------- Search ---------- */
.md-search {
	display: flex; align-items: center; gap: 8px;
	height: 48px; padding: 0 8px 0 16px; margin: 0;
	background: var(--md-surface-container-high); border-radius: var(--md-shape-full);
	transition: box-shadow .2s, background-color .2s;
}
.md-search:focus-within { background: #fff; box-shadow: 0 0 0 2px var(--md-primary); }
.md-search__icon { color: var(--md-on-surface-variant); }
.md-header .md-search__input {
	flex: 1; min-width: 0; height: 100%; border: 0 !important; outline: 0; background: transparent !important;
	font: 400 15px/1 var(--md-font); color: var(--md-on-surface); padding: 0 !important; box-shadow: none !important;
}
.md-search__input::placeholder { color: var(--md-on-surface-variant); opacity: .8; }
.md-search__input::-webkit-search-cancel-button { cursor: pointer; }

/* ---------- Icon buttons ---------- */
.md-icon-btn {
	position: relative; display: inline-flex; align-items: center; justify-content: center;
	width: 48px; height: 48px; padding: 0; border: 0; border-radius: 50%;
	background: transparent; color: var(--md-on-surface-variant) !important; cursor: pointer;
	overflow: visible; -webkit-tap-highlight-color: transparent;
}
.md-icon-btn::before {
	content: ""; position: absolute; inset: 4px; border-radius: 50%;
	background: currentColor; opacity: 0; transition: opacity .2s;
}
.md-icon-btn:hover::before { opacity: .08; }
.md-icon-btn:active::before { opacity: .12; }
.md-icon-btn:focus-visible { outline: 2px solid var(--md-primary); outline-offset: -2px; }

/* ---------- Badge ---------- */
.md-badge {
	position: absolute; top: 6px; right: 4px;
	min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px;
	background: var(--md-accent); color: #fff;
	font: 500 11px/18px var(--md-font); text-align: center;
	transform: scale(1); transition: transform .2s var(--md-ease);
}
.md-badge.is-empty { transform: scale(0); }

/* ---------- Buttons ---------- */
.md-btn {
	position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	height: 40px; padding: 0 20px 0 16px; border-radius: var(--md-shape-full);
	font: 500 14px/1 var(--md-font); letter-spacing: .1px; white-space: nowrap;
	overflow: hidden; transition: box-shadow .2s;
}
.md-btn .material-symbols-rounded { font-size: 20px; }
.md-btn::before { content: ""; position: absolute; inset: 0; background: currentColor; opacity: 0; transition: opacity .2s; }
.md-btn:hover::before { opacity: .08; }
.md-btn:active::before { opacity: .12; }
.md-btn:focus-visible { outline: 2px solid var(--md-primary); outline-offset: 2px; }
.md-btn--filled { background: var(--md-primary); color: var(--md-on-primary) !important; }
.md-btn--filled:hover { box-shadow: 0 1px 2px rgba(0,0,0,.3), 0 1px 3px 1px rgba(0,0,0,.15); }
.md-btn--tonal { background: var(--md-primary-container); color: var(--md-on-primary-container) !important; }
.md-btn--block { width: 100%; height: 48px; }

/* ---------- Ripple ---------- */
.md-ripple {
	position: absolute; border-radius: 50%; pointer-events: none;
	background: currentColor; opacity: .16; transform: scale(0);
	animation: md-ripple .5s var(--md-ease) forwards;
}
@keyframes md-ripple { to { transform: scale(1); opacity: 0; } }

/* ---------- Mobile search sheet ---------- */
.md-search-sheet {
	position: absolute; inset: 0; background: var(--md-surface);
	display: flex; align-items: center;
	animation: md-fade .2s var(--md-ease);
}
.md-search-sheet[hidden] { display: none; }
.md-search-sheet__inner { display: flex; align-items: center; gap: 4px; }
.md-search-sheet .md-search { flex: 1; }

/* ---------- Drawer ---------- */
.md-scrim {
	position: fixed; inset: 0; z-index: 1002; background: rgba(0,0,0,.32);
	animation: md-fade .25s var(--md-ease);
}
.md-scrim[hidden] { display: none; }
.md-drawer {
	position: fixed; top: 0; bottom: 0; left: 0; z-index: 1003;
	width: min(320px, 86vw); display: flex; flex-direction: column;
	background: var(--md-surface-container); border-radius: 0 var(--md-shape-lg) var(--md-shape-lg) 0;
	padding: 12px 12px calc(16px + env(safe-area-inset-bottom, 0px));
	transform: translateX(-105%); visibility: hidden;
	transition: transform .3s var(--md-ease), visibility 0s linear .3s;
	overflow-y: auto; overscroll-behavior: contain;
}
.md-drawer.is-open { transform: none; visibility: visible; transition: transform .3s var(--md-ease); }
.md-drawer__head { display: flex; align-items: center; justify-content: space-between; padding: 4px 4px 12px 16px; }
.md-drawer__head img { height: 44px; width: auto; border-radius: 6px; }
.md-drawer__nav { display: flex; flex-direction: column; gap: 2px; }
.md-drawer__item {
	position: relative; display: flex; align-items: center; gap: 12px;
	height: 56px; padding: 0 24px 0 16px; border-radius: var(--md-shape-full);
	color: var(--md-on-surface-variant) !important; font-size: 15px; font-weight: 500; overflow: hidden;
}
.md-drawer__item::before { content: ""; position: absolute; inset: 0; background: currentColor; opacity: 0; transition: opacity .2s; }
.md-drawer__item:hover::before { opacity: .08; }
.md-drawer__item.is-active { background: var(--md-primary-container); color: var(--md-on-primary-container) !important; }
.md-drawer__item.is-active .material-symbols-rounded { font-variation-settings: "FILL" 1, "wght" 400, "GRAD" 0, "opsz" 24; }
.md-drawer__item .md-badge { position: static; margin-left: auto; }
.md-drawer__divider { height: 1px; background: var(--md-outline-variant); margin: 12px 16px; }
.md-drawer__footer { display: flex; flex-direction: column; gap: 8px; padding: 4px; margin-top: auto; }
.md-drawer__contact { display: flex; align-items: center; gap: 10px; padding: 8px 12px; color: var(--md-on-surface-variant) !important; font-size: 14px; }
.md-drawer__contact .material-symbols-rounded { font-size: 20px; }

@keyframes md-fade { from { opacity: 0; } to { opacity: 1; } }

body.md-lock { overflow: hidden; }

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1200px) {
	.md-appbar__search-desktop { max-width: 240px; }
	.md-nav__link { padding: 0 12px; }
}

/* Laptop pequeña / tablet horizontal: el buscador pasa a ícono, el menú sigue visible */
@media (max-width: 1100px) {
	.md-appbar__search-desktop { display: none; }
	.md-appbar__search-toggle { display: inline-flex; }
}

/* Tablet: menú visible y compacto, SIN hamburguesa */
@media (max-width: 1024px) {
	:root { --md-appbar-h: 64px; }
	.md-container { padding: 0 16px; }
	.md-appbar__inner { gap: 8px; }
	.md-appbar__brand img { height: 42px; }
	.md-nav { gap: 2px; margin-left: 4px; }
	.md-nav__link { padding: 0 10px; height: 36px; font-size: 14px; }
	.md-appbar__actions { gap: 2px; }
	.md-appbar__login { margin-left: 4px; }
}

/* Tablet vertical: botón de cuenta solo con ícono para que quepa el menú */
@media (max-width: 860px) {
	.md-appbar__brand img { height: 38px; }
	.md-nav__link { padding: 0 9px; font-size: 13.5px; }
	.md-appbar__login { width: 40px; padding: 0; }
	.md-appbar__login .md-btn__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}

@media (max-width: 782px) {
	.admin-bar .md-appbar { top: 46px; }
}

/* ==========================================================
   TELÉFONO: barra compacta de 56px + menú hamburguesa
   ========================================================== */
@media (max-width: 600px) {
	:root { --md-appbar-h: 56px; }
	.md-topbar { display: none; }
	.admin-bar .md-appbar { top: 0; }
	.md-container { padding: 0 4px; }
	.md-appbar__inner { gap: 0; }

	.md-appbar__menu { display: inline-flex; }
	.md-nav { display: none; }

	.md-appbar__brand { margin-left: 2px; min-width: 0; }
	.md-appbar__brand img { height: 34px; max-width: 128px; object-fit: contain; border-radius: 6px; }

	.md-appbar__actions { gap: 0; }
	.md-appbar__login {
		width: 40px; height: 40px; padding: 0; margin: 0 4px 0 2px; border-radius: 50%;
		background: var(--md-primary-container) !important; color: var(--md-on-primary-container) !important; box-shadow: none !important;
	}
	.md-appbar__login .material-symbols-rounded { font-size: 22px; }

	.md-badge { top: 7px; right: 5px; }

	/* Se oculta al bajar y reaparece al subir (más espacio para leer) */
	.md-appbar { transition: transform .28s var(--md-ease), background-color .25s var(--md-ease), box-shadow .25s var(--md-ease); will-change: transform; }
	.md-appbar.is-hidden { transform: translateY(-100%); box-shadow: none; }

	.md-search-sheet__inner { padding: 0 4px; }
	.md-search-sheet .md-search { height: 44px; }
	.md-search-sheet .md-suggest { position: fixed; top: 56px; left: 8px; right: 8px; max-height: calc(100vh - 72px); }
}

@media (max-width: 360px) {
	.md-icon-btn { width: 44px; height: 44px; }
	.md-appbar__brand img { height: 30px; max-width: 108px; }
	.md-appbar__login { width: 36px; height: 36px; }
}

/* ---------- Drawer (solo teléfono) ---------- */
.md-drawer__search { padding: 0 4px 12px; }
.md-drawer__search .md-search { height: 48px; background: var(--md-surface); }
.md-drawer__search .md-suggest { position: static; box-shadow: none; margin-top: 6px; border: 1px solid var(--md-outline-variant); max-height: 50vh; }
.md-drawer__hello { display: flex; align-items: center; gap: 12px; margin: 0 4px 12px; padding: 12px 14px; border-radius: 16px; background: var(--md-primary-container); color: var(--md-on-primary-container); }
.md-drawer__hello .material-symbols-rounded { font-size: 32px; font-variation-settings: "FILL" 1; color: var(--md-primary); }
.md-drawer__hello strong { display: block; font: 500 15px/1.3 var(--md-font); }
.md-drawer__hello span { font-size: 12.5px; opacity: .85; }
.md-drawer__label { margin: 8px 16px 6px; font: 500 12px/1 var(--md-font); letter-spacing: .6px; text-transform: uppercase; color: var(--md-on-surface-variant); }
@media (min-width: 601px) {
	.md-drawer, .md-scrim { display: none !important; }
}
/* Tablet muy angosta: el logo ya lleva al inicio */
@media (min-width: 601px) and (max-width: 700px) {
	.md-nav__link:first-child { display: none; }
}

/* ==========================================================
   v1.2 – Logo PNG, menú "Cursos" desplegable y teléfono renovado
   ========================================================== */
.md-appbar__brand img { border-radius: 0 !important; object-fit: contain; }
.md-appbar { border-bottom: 1px solid transparent; }
.md-appbar:not(.is-scrolled) { border-bottom-color: var(--md-outline-variant); }

/* Menú desplegable (Material menu) */
.md-nav__group { position: relative; }
.md-nav__group > .md-nav__link { border: 0; background: transparent; cursor: pointer; font-family: var(--md-font); gap: 2px; }
.md-nav__group > .md-nav__link.is-active { background: var(--md-primary-container); }
.md-nav__caret { font-size: 20px !important; transition: transform .2s var(--md-ease); }
.md-nav__group.is-open .md-nav__caret { transform: rotate(180deg); }
.md-menu {
	position: absolute; top: calc(100% + 8px); left: 50%; z-index: 1010; width: 340px; padding: 8px 0;
	background: var(--md-surface); border-radius: 16px;
	box-shadow: 0 4px 8px 3px rgba(0,0,0,.12), 0 1px 3px rgba(0,0,0,.2);
	opacity: 0; visibility: hidden; transform: translate(-50%, -6px) scale(.98); transform-origin: top center;
	transition: opacity .18s var(--md-ease), transform .18s var(--md-ease), visibility 0s linear .18s;
}
.md-nav__group.is-open .md-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0) scale(1); transition: opacity .18s var(--md-ease), transform .18s var(--md-ease); }
.md-menu__label { margin: 6px 16px 8px; font: 500 11.5px/1 var(--md-font); letter-spacing: .6px; text-transform: uppercase; color: var(--md-on-surface-variant); }
.md-menu__item { display: flex; align-items: center; gap: 12px; padding: 8px 16px; color: var(--md-on-surface) !important; transition: background-color .15s; }
.md-menu__item:hover, .md-menu__item:focus-visible { background: rgba(115,60,139,.08); outline: 0; }
.md-menu__icon { width: 40px; height: 40px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; background: var(--md-primary-container); color: var(--md-primary); font-size: 22px !important; flex-shrink: 0; }
.md-menu__text strong { display: block; font: 500 14px/1.3 var(--md-font); }
.md-menu__text small { font-size: 12px; color: var(--md-on-surface-variant); }
.md-menu__all { display: flex; align-items: center; justify-content: space-between; margin: 6px 8px 0; padding: 12px 10px 6px; border-top: 1px solid var(--md-outline-variant); color: var(--md-primary) !important; font: 500 14px/1 var(--md-font); }
.md-menu__all .material-symbols-rounded { font-size: 18px; }

/* Categorías en el menú lateral */
.md-drawer__item--cat { height: auto; min-height: 56px; padding-top: 8px; padding-bottom: 8px; }
.md-drawer__cat-text { display: flex; flex-direction: column; line-height: 1.25; }
.md-drawer__cat-text small { font-size: 12px; font-weight: 400; opacity: .75; }
.md-drawer__head img { border-radius: 0; height: 40px; }

/* ---------- Teléfono: logo centrado y acciones equilibradas ---------- */
@media (max-width: 600px) {
	.md-appbar { padding-top: env(safe-area-inset-top, 0px); }
	.md-appbar__inner {
		display: grid; grid-template-columns: 48px 48px minmax(0, 1fr) 48px 48px; align-items: center; gap: 0;
	}
	.md-appbar__actions { display: contents; }
	.md-appbar__menu { order: 1; }
	.md-appbar__search-toggle { order: 2; display: inline-flex; }
	.md-appbar__brand { order: 3; justify-self: center; margin: 0; }
	.md-appbar__login { order: 4; justify-self: center; margin: 0 !important; }
	.md-cart { order: 5; }
	.md-appbar__brand img { height: 32px; max-width: 130px; }

	.md-appbar__login {
		width: 40px !important; height: 40px !important; background: transparent !important; color: var(--md-on-surface-variant) !important;
	}
	.md-appbar__login::before { border-radius: 50%; }
	.md-appbar__login .material-symbols-rounded { font-size: 26px !important; }
	.md-appbar__login.md-btn--tonal .material-symbols-rounded { color: var(--md-primary); font-variation-settings: "FILL" 1, "wght" 400, "GRAD" 0, "opsz" 24; }

	.md-icon-btn .material-symbols-rounded { font-size: 25px; }
	.md-badge { top: 6px; right: 6px; min-width: 17px; height: 17px; font-size: 10.5px; line-height: 17px; border: 2px solid var(--md-surface); box-sizing: content-box; }
	.md-appbar.is-scrolled .md-badge { border-color: var(--md-surface-container); }

	.md-search-sheet { padding-top: env(safe-area-inset-top, 0px); }
}

/* ---------- Teléfono: buscador visible + chips de categorías (se desplazan con la página) ---------- */
.md-appbar__mobile { display: none; }
@media (max-width: 600px) {
	.md-appbar__mobile {
		display: block; background: var(--md-surface); padding: 4px 0 12px;
		border-bottom: 1px solid var(--md-outline-variant);
	}
	.md-searchpill {
		display: flex; align-items: center; gap: 10px; width: calc(100% - 24px); height: 46px; margin: 0 12px;
		padding: 0 16px; border: 0; border-radius: 999px; cursor: text; text-align: left;
		background: var(--md-surface-container-high); color: var(--md-on-surface-variant);
		font: 400 14.5px/1 var(--md-font); -webkit-tap-highlight-color: transparent;
		transition: background-color .2s, box-shadow .2s;
	}
	.md-searchpill:active { background: #e8dfea; }
	.md-searchpill:focus-visible { outline: 0; box-shadow: 0 0 0 2px var(--md-primary); }
	.md-searchpill > span:last-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
	.md-searchpill .material-symbols-rounded { color: var(--md-primary); }

	/* La lupa de la barra solo hace falta cuando ya no se ve el buscador */
	.md-appbar:not(.is-scrolled) .md-appbar__search-toggle { visibility: hidden; }

	/* En checkout no hay distracciones */
	.md-checkout-page .md-appbar__mobile { display: none; }
}

/* ==========================================================
   Botón de cuenta (inicio de sesión / mis cursos)
   ========================================================== */
.md-account {
	position: relative; display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0;
	height: 48px; padding: 4px 18px 4px 4px; margin-left: 6px; border-radius: 999px; overflow: hidden;
	font-family: var(--md-font); -webkit-tap-highlight-color: transparent;
	transition: box-shadow .2s var(--md-ease), background-color .2s var(--md-ease), transform .15s var(--md-ease);
}
.md-account::before { content: ""; position: absolute; inset: 0; background: currentColor; opacity: 0; transition: opacity .2s; pointer-events: none; }
.md-account:hover::before { opacity: .08; }
.md-account:active { transform: scale(.98); }
.md-account:focus-visible { outline: 2px solid var(--md-primary); outline-offset: 2px; }

.md-account__icon, .md-account__avatar {
	flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%;
	display: inline-flex; align-items: center; justify-content: center;
}
.md-account__icon { font-size: 24px !important; font-variation-settings: "FILL" 1, "wght" 400, "GRAD" 0, "opsz" 24 !important; }
.md-account__avatar { font: 600 17px/1 var(--md-font); color: #fff; background: linear-gradient(135deg, #8a4fa6, var(--md-primary)); box-shadow: 0 0 0 2px #fff, 0 0 0 3px var(--md-primary-container); }
.md-account__text { display: flex; flex-direction: column; justify-content: center; line-height: 1.15; text-align: left; }
.md-account__text small { font-size: 11.5px; font-weight: 400; opacity: .85; white-space: nowrap; }
.md-account__text strong { font-size: 14.5px; font-weight: 500; white-space: nowrap; }
.md-account__mobile-label { display: none; }

/* Invitado: llamado a la acción claro */
.md-account--guest { background: var(--md-primary); color: #fff !important; box-shadow: 0 2px 6px rgba(115,60,139,.3); }
.md-account--guest:hover { box-shadow: 0 4px 12px rgba(115,60,139,.4); }
.md-account--guest .md-account__icon { background: rgba(255,255,255,.2); color: #fff; }

/* Alumno: tarjeta con su inicial */
.md-account--user { background: var(--md-surface); color: var(--md-on-surface) !important; box-shadow: inset 0 0 0 1px var(--md-outline-variant); }
.md-account--user .md-account__text strong { color: var(--md-primary); }

/* Tablet: solo el texto principal */
@media (max-width: 1024px) {
	.md-account { height: 44px; padding-right: 14px; gap: 8px; }
	.md-account__icon, .md-account__avatar { width: 36px; height: 36px; }
	.md-account__text small { display: none; }
	.md-account__text strong { font-size: 14px; }
}
/* Tablet vertical: solo el círculo */
@media (max-width: 860px) and (min-width: 601px) {
	.md-account { padding: 4px; }
	.md-account__text { display: none; }
}

/* Teléfono: ícono con etiqueta debajo (patrón de app) */
@media (max-width: 600px) {
	.md-account {
		order: 4; justify-self: center; flex-direction: column; gap: 2px; width: 48px; height: 52px; padding: 2px 0; margin: 0;
		border-radius: 14px; background: transparent !important; box-shadow: none !important; color: var(--md-on-surface-variant) !important;
	}
	.md-account__text { display: none; }
	.md-account__mobile-label { display: block; font: 500 10.5px/1 var(--md-font); letter-spacing: .1px; }
	.md-account__icon { width: 30px; height: 30px; font-size: 22px !important; background: var(--md-primary-container) !important; color: var(--md-primary) !important; }
	.md-account__avatar { width: 30px; height: 30px; font-size: 14px; box-shadow: 0 0 0 2px var(--md-surface); }
	.md-account--guest .md-account__mobile-label, .md-account--user .md-account__mobile-label { color: var(--md-primary); }
}

/* ==========================================================
   Header siempre visible al deslizar
   El elemento fijo es <header id="tg-masthead"> (su contenedor es toda la página).
   top negativo = la franja de contacto (36px) se va y la barra principal queda.
   ========================================================== */
#tg-masthead.md-site-header { position: sticky; top: -36px; z-index: 1000; margin: 0; padding: 0; }
.admin-bar #tg-masthead.md-site-header { top: -4px; }            /* 32px barra admin - 36px */
#tg-masthead .md-appbar { position: relative !important; top: auto !important; transform: none !important; }
@media (max-width: 782px) {
	.admin-bar #tg-masthead.md-site-header { top: 10px; }        /* 46px barra admin - 36px */
}
@media (max-width: 600px) {
	#tg-masthead.md-site-header, .admin-bar #tg-masthead.md-site-header { top: 0; }  /* sin franja de contacto */
	.md-appbar__mobile { position: relative; z-index: 1; }
}

/* Menú hamburguesa y menú lateral: SOLO en teléfonos */
@media (min-width: 601px) {
	.md-header .md-appbar__menu,
	.md-header [data-md-drawer-open] { display: none !important; }
	.md-header .md-drawer,
	.md-header .md-scrim { display: none !important; }
}
@media (max-width: 600px) {
	.md-header .md-appbar__menu { display: inline-flex !important; }
}
@media (max-width: 360px) {
	.md-appbar__inner { grid-template-columns: 44px 44px minmax(0, 1fr) 44px 44px; }
	.md-appbar__brand img { height: 28px; max-width: 108px; }
}

@media (prefers-reduced-motion: reduce) {
	.md-header *, .md-header *::before { transition: none !important; animation: none !important; }
}