/* Shell UI compartido — layout post-login */

#rl-app.rl-started:not(:has(#V-Login.LoginView:not([hidden]))) {
	background: var(--tn-surface-muted, #eef2f7) !important;
	background-image: none !important;
}

#rl-app #rl-content {
	background: var(--tn-surface-muted, #eef2f7) !important;
}

/* Avisos superiores en #rl-app (no en #rl-content: rompe el flex lateral) */
#rl-app:has(> .tn-2fa-hint),
#rl-app:has(> .tn-pwa-install),
#rl-app:has(> .tn-maintenance) {
	--tn-top-banner-h: 42px;
}

#rl-app > .tn-2fa-hint,
#rl-app > .tn-pwa-install,
#rl-app > .tn-maintenance {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 2200;
	width: 100%;
	max-width: 100vw;
	box-sizing: border-box;
}

#rl-app > #rl-content {
	margin-top: var(--tn-top-banner-h, 0px);
	height: calc(100dvh - var(--tn-top-banner-h, 0px));
	max-height: calc(100dvh - var(--tn-top-banner-h, 0px));
	min-height: 0;
	box-sizing: border-box;
}

/* —— Sidebar —— */
#rl-left {
	background: linear-gradient(180deg, var(--tn-primary-dark, #1e293b) 0%, var(--tn-primary-deep, #0f172a) 100%) !important;
	border-right: 1px solid rgba(255, 255, 255, 0.14) !important;
	color: var(--tn-sidebar-text, #f8fafc) !important;
	display: flex !important;
	flex-direction: column !important;
	min-height: 0 !important;
	height: 100% !important;
	max-height: calc(100dvh - var(--tn-top-banner-h, 0px)) !important;
	overflow: hidden !important;
}

.tn-brand-header {
	flex-shrink: 0;
	padding: 14px 12px 12px;
	text-align: center;
	border-bottom: 1px solid rgba(255, 255, 255, 0.12);
	background: rgba(0, 0, 0, 0.18);
}

.tn-brand-logo-link {
	display: block;
	text-decoration: none;
}

.tn-brand-logo {
	display: block;
	max-height: 48px;
	max-width: 176px;
	width: auto;
	height: auto;
	margin: 0 auto;
	object-fit: contain;
	filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.25));
}

.tn-brand-tagline {
	display: none;
}

.tn-brand-title {
	margin-top: 10px;
	font-size: 0.95rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	text-transform: none;
	color: #fff;
	line-height: 1.25;
	word-break: break-word;
}

.tn-support-bar {
	flex-shrink: 0;
	margin: 6px 10px 4px;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.tn-support-bar a {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 9px 10px;
	border-radius: var(--tn-radius-sm, 8px);
	background: color-mix(in srgb, var(--tn-primary, #3498db) 22%, transparent);
	border: 1px solid color-mix(in srgb, var(--tn-primary, #3498db) 45%, transparent);
	color: #fff !important;
	text-decoration: none !important;
	font-size: 0.78rem;
	font-weight: 600;
	line-height: 1.2;
	transition: background var(--tn-transition, 0.18s ease), border-color var(--tn-transition, 0.18s ease);
}

.tn-support-bar a:hover {
	background: color-mix(in srgb, var(--tn-primary, #3498db) 42%, transparent);
	border-color: color-mix(in srgb, var(--tn-primary, #3498db) 75%, transparent);
}

.tn-support-bar a.tn-change-pw-link {
	background: rgba(255, 255, 255, 0.14);
	border-color: rgba(255, 255, 255, 0.38);
	color: #fff !important;
}

.tn-support-bar a.tn-change-pw-link:hover {
	background: rgba(255, 255, 255, 0.22);
	border-color: rgba(255, 255, 255, 0.55);
}

.tn-support-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 18px;
	height: 18px;
	flex-shrink: 0;
}

.tn-support-icon svg {
	width: 16px;
	height: 16px;
	fill: currentColor;
}

#rl-left .b-content {
	flex: 1 1 auto;
	min-height: 0;
	overflow-x: hidden;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
	display: flex;
	flex-direction: column;
}

/* Extras del sidebar (soporte, cuota, hub) al final del scroll, no encima de carpetas */
#rl-left .tn-sidebar-extras {
	padding: 0 6px 8px;
	flex-shrink: 0;
	order: 2;
}

#rl-left .b-content > .b-folders,
#rl-left .b-content > .b-folders-system,
#rl-left .b-content .b-folders {
	flex-shrink: 0;
	order: 1;
}

#rl-left > .b-toolbar:first-of-type {
	flex-shrink: 0;
	flex-grow: 0;
	height: auto !important;
	min-height: unset !important;
	max-height: none !important;
	overflow: visible !important;
	padding: 10px 12px 12px !important;
	margin-bottom: 2px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	box-sizing: border-box;
}

#rl-left .btn.buttonCompose.btn-success {
	display: inline-flex !important;
	align-items: center !important;
	justify-content: center !important;
	gap: 8px;
	width: 100% !important;
	max-width: 100%;
	margin: 0 !important;
	padding: 11px 14px !important;
	min-height: 44px;
	height: auto !important;
	line-height: 1.2 !important;
	white-space: nowrap;
	overflow: hidden !important;
	text-overflow: ellipsis;
	box-sizing: border-box !important;
	border-radius: 10px !important;
	border: none !important;
	color: #fff !important;
	font-weight: 600 !important;
	font-size: 0.85rem !important;
	position: relative;
	z-index: 1;
	transition: background var(--tn-transition), box-shadow var(--tn-transition), transform var(--tn-transition);
}

#rl-left .b-folders {
	padding-top: 6px !important;
	flex-shrink: 0;
	overflow: visible !important;
}

#rl-left .b-folders-system li,
#rl-left .b-folders-user li {
	display: list-item !important;
	visibility: visible !important;
	min-height: 30px;
}

#rl-left .b-folders .folder-name {
	display: inline !important;
	visibility: visible !important;
	max-width: none;
}

#rl-left .b-folders > ul {
	padding: 0 6px !important;
}

#rl-left > .b-toolbar:last-of-type:not(.tn-sidebar-footer-hidden) {
	flex-shrink: 0;
	margin-top: auto;
	padding: 10px 8px max(10px, env(safe-area-inset-bottom)) !important;
	border-top: 1px solid rgba(255, 255, 255, 0.14);
	background: rgba(0, 0, 0, 0.28);
	display: flex !important;
	flex-wrap: wrap;
	align-items: center !important;
	justify-content: space-around !important;
	gap: 6px;
	position: relative;
	z-index: 12;
	box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.2);
}

/* Con footer custom activo: ocultar barra nativa SnappyMail */
body.tn-foot-ready #rl-left > .b-toolbar:not(:first-of-type),
body.tn-foot-ready #rl-left > .b-toolbar:last-of-type {
	display: none !important;
	visibility: hidden !important;
	height: 0 !important;
	max-height: 0 !important;
	overflow: hidden !important;
	padding: 0 !important;
	margin: 0 !important;
	border: none !important;
	pointer-events: none !important;
	opacity: 0 !important;
}

body.tn-foot-ready #rl-left > .b-toolbar:not(:first-of-type) .btn,
body.tn-foot-ready #rl-left > .b-toolbar:not(:first-of-type) .buttonContacts,
body.tn-foot-ready #rl-left > .b-toolbar:not(:first-of-type) a.btn {
	display: none !important;
	visibility: hidden !important;
}

/* —— Iconos en barras oscuras (ajustes, cabeceras; no footer) —— */
#rl-left .b-settings-navigation .btn,
#rl-left .b-settings-navigation a,
#V-SettingsMenu .btn,
#V-SettingsMenu a,
#V-PopupsCompose header .btn:not(.button-save),
.messageView .message-fixed-button-toolbar .btn {
	-webkit-font-smoothing: antialiased;
}

/* —— Footer sidebar (fallback antes de clase JS) —— */
#rl-left > .b-toolbar:last-of-type:not(.tn-sidebar-footer) .btn,
#rl-left > .b-toolbar:last-of-type:not(.tn-sidebar-footer) .buttonContacts {
	-webkit-font-smoothing: antialiased;
}

#rl-left > .b-toolbar:last-of-type:not(.tn-sidebar-footer) .btn,
#rl-left > .b-toolbar:last-of-type:not(.tn-sidebar-footer) .buttonContacts,
#rl-left .buttonContacts.btn:not(.tn-sidebar-foot-btn) {
	color: #fff !important;
	opacity: 1 !important;
	min-width: 44px !important;
	min-height: 44px !important;
	width: auto !important;
	height: auto !important;
	padding: 8px 10px !important;
	margin: 0 !important;
	border-radius: 10px !important;
	border: 1px solid rgba(255, 255, 255, 0.22) !important;
	background: rgba(255, 255, 255, 0.12) !important;
	display: inline-flex !important;
	align-items: center !important;
	justify-content: center !important;
	flex-direction: column;
	gap: 2px;
	font-size: 0.65rem !important;
	font-weight: 600 !important;
	line-height: 1.1 !important;
	text-shadow: none !important;
	box-shadow: none !important;
	overflow: visible !important;
}

#rl-left > .b-toolbar:last-of-type:not(.tn-sidebar-footer) .btn:hover,
#rl-left > .b-toolbar:last-of-type:not(.tn-sidebar-footer) .buttonContacts:hover {
	color: #fff !important;
	background: rgba(255, 255, 255, 0.24) !important;
	border-color: rgba(255, 255, 255, 0.4) !important;
}

#rl-left > .b-toolbar:last-of-type:not(.tn-sidebar-footer) .fontastic,
#rl-left > .b-toolbar:last-of-type:not(.tn-sidebar-footer) .btn .fontastic,
#rl-left > .b-toolbar:last-of-type:not(.tn-sidebar-footer) .btn .icon,
#rl-left .buttonContacts:not(.tn-sidebar-foot-btn) .fontastic {
	color: #fff !important;
	fill: currentColor !important;
	opacity: 1 !important;
	font-size: 1.35rem !important;
	line-height: 1 !important;
	width: auto !important;
	height: auto !important;
	display: inline-block !important;
	visibility: visible !important;
}

#rl-left .b-settings-navigation a,
#rl-left .b-settings-navigation .btn,
#V-SettingsMenu a,
.settings-menu a {
	color: var(--tn-text-secondary, #1e293b) !important;
	opacity: 1 !important;
	font-weight: 500;
}

#V-SettingsMenu nav a {
	color: var(--tn-text-secondary, #1e293b) !important;
	background-color: transparent !important;
}

#V-SettingsMenu nav a:hover,
#V-SettingsMenu nav a:focus,
#rl-left .b-settings-navigation a:hover,
.settings-menu a:hover {
	color: var(--tn-primary-dark, #0f172a) !important;
	background: var(--tn-surface-subtle, #f1f5f9) !important;
}

#V-SettingsMenu a.selected,
#V-SettingsMenu nav a.selected,
#rl-left .b-settings-navigation a.selected,
.settings-menu a.selected {
	color: var(--tn-primary-dark, #0f172a) !important;
	background-color: var(--tn-unread-bg, #e8f4fd) !important;
	font-weight: 700;
	border-left: 3px solid var(--tn-primary, #2980b9);
	padding-left: calc(10px - 3px) !important;
}

#V-SettingsMenu,
#V-SettingsMenu nav,
#rl-left .b-settings-navigation {
	background: var(--tn-surface, #fff) !important;
	color: var(--tn-text-secondary, #1e293b) !important;
}

#V-SettingsMenu .fontastic,
#V-SettingsMenu a .fontastic,
#rl-left .b-settings-navigation .fontastic {
	color: var(--tn-primary, #2980b9) !important;
	opacity: 1 !important;
}

/* Evitar que estilos de toolbar clara pinten iconos del sidebar (no footer ni ajustes) */
#rl-left .b-toolbar:not(.tn-sidebar-footer) .btn:not(.buttonCompose) {
	color: #fff !important;
}

#rl-left .b-folders a,
#rl-left .b-folders .e-collapsed-sign,
#rl-left .b-folders .flag-icon,
#rl-left .b-folders .fontastic,
#rl-left .b-folders .folder-name {
	color: var(--tn-sidebar-text, #f8fafc) !important;
	opacity: 1 !important;
}

#rl-left .b-folders .folder-size,
#rl-left .folder-size {
	color: var(--tn-sidebar-muted, #e2e8f0) !important;
	opacity: 1 !important;
	font-weight: 500;
}

#rl-left .b-folders li a.unread-sub,
#rl-left .b-folders li a[data-unread] {
	color: #fff !important;
	font-weight: 600;
}

#rl-left .b-folders li.selected > a,
#rl-left .b-folders a.selectable.selected {
	color: #fff !important;
	background-color: var(--tn-sidebar-selected-bg, rgba(41, 128, 185, 0.72)) !important;
	border-radius: 6px;
	border-left: 3px solid var(--tn-primary-bright, #5dade2);
	padding-left: calc(0.5em - 3px);
	font-weight: 600;
	text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}

#rl-left .b-folders a.selectable:not(.selected) {
	color: var(--tn-sidebar-text, #f8fafc) !important;
}

#rl-left .b-folders a:hover {
	color: #fff !important;
	background-color: rgba(255, 255, 255, 0.16) !important;
	border-radius: 6px;
	transition: background var(--tn-transition), color var(--tn-transition);
}

/* Badge no leídos en carpetas (solo si hay contador > 0) */
#rl-left .b-folders li a[data-unread]:not([data-unread="0"]):not([data-unread=""])::after,
#rl-left .b-folders .b-folders-system a[data-unread]:not([data-unread="0"]):not([data-unread=""])::after,
#rl-left .b-folders .b-folders-user a[data-unread]:not(.sys):not([data-unread="0"]):not([data-unread=""])::after {
	display: inline-flex !important;
	align-items: center;
	justify-content: center;
	min-width: 20px;
	height: 20px;
	padding: 0 6px;
	border-radius: 999px;
	background: var(--tn-primary, #3498db) !important;
	color: #fff !important;
	font-size: 0.72rem !important;
	font-weight: 700;
	line-height: 1;
	box-shadow: 0 2px 6px rgba(41, 128, 185, 0.35);
}

#rl-left .b-folders a[data-unread="0"]::after,
#rl-left .b-folders a[data-unread=""]::after,
#rl-left .b-folders a:not([data-unread])::after {
	display: none !important;
	content: none !important;
}

/* —— Barra cuenta / sistema —— */
.thm-message-list-top-toolbar,
#V-SystemDropDown {
	background: var(--tn-surface, #fff) !important;
	border-bottom: 1px solid var(--tn-border, #e2e8f0) !important;
	box-shadow: 0 1px 0 rgba(52, 152, 219, 0.08);
}

.thm-message-list-top-toolbar {
	display: flex !important;
	align-items: center !important;
	flex-wrap: wrap;
	gap: 6px;
	border-bottom: 2px solid var(--tn-primary, #3498db) !important;
	min-height: 44px;
	padding: 4px 8px !important;
}

.tn-list-brand {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-right: auto;
	padding: 4px 10px 4px 4px;
	border-radius: 999px;
	background: #dbeafe;
	border: 1px solid #93c5fd;
}

.tn-list-brand-logo {
	width: 28px;
	height: 28px;
	object-fit: contain;
	flex-shrink: 0;
}

.tn-list-brand-text {
	color: var(--tn-text-secondary, #1e293b) !important;
	font-weight: 600;
}

.tn-account-avatar {
	background: linear-gradient(135deg, var(--tn-primary-bright, #3498db), #2980b9) !important;
	color: #fff !important;
	font-weight: 700;
}

@media (min-width: 1025px) {
	.tn-list-brand {
		display: none !important;
	}
}

.tn-folder-crumb {
	display: none;
	align-items: center;
	gap: 8px;
	margin-right: auto;
	padding: 6px 12px;
	font-size: 0.9rem;
	font-weight: 700;
	color: var(--tn-text-secondary, #1e293b);
}

.tn-folder-crumb-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--tn-primary, #2980b9);
	line-height: 1;
}

.tn-folder-crumb-icon svg {
	width: 18px;
	height: 18px;
	fill: currentColor;
}

@media (min-width: 1025px) {
	.tn-folder-crumb {
		display: inline-flex;
	}
}

.tn-account-chip {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-left: auto;
	padding: 4px 8px 4px 4px;
	border-radius: 999px;
	background: var(--tn-surface-subtle, #f8fafc);
	border: 1px solid var(--tn-border, #e2e8f0);
	max-width: min(280px, 40vw);
	cursor: pointer;
	font: inherit;
	color: inherit;
}

.tn-account-wrap {
	position: relative;
	margin-left: auto;
}

.tn-account-wrap.is-open .tn-account-chip {
	border-color: var(--tn-primary, #3498db);
	box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.tn-account-caret {
	font-size: 0.65rem;
	color: var(--tn-text-muted, #64748b);
	margin-left: 2px;
}

.tn-account-menu {
	position: absolute;
	top: calc(100% + 6px);
	right: 0;
	min-width: 220px;
	background: #fff;
	border: 1px solid var(--tn-border, #e2e8f0);
	border-radius: var(--tn-radius-sm, 8px);
	box-shadow: var(--tn-shadow-card, 0 8px 24px rgba(15, 23, 42, 0.1));
	z-index: 12000;
	padding: 6px;
}

.tn-account-menu[hidden] {
	display: none !important;
}

.tn-account-menu a,
.tn-account-menu button {
	display: block;
	width: 100%;
	text-align: left;
	border: none;
	background: transparent;
	padding: 10px 12px;
	border-radius: 6px;
	font-size: 0.84rem;
	font-weight: 500;
	color: var(--tn-text-secondary, #1e293b);
	text-decoration: none;
	cursor: pointer;
}

.tn-account-menu a:hover,
.tn-account-menu button:hover {
	background: var(--tn-surface-subtle, #f1f5f9);
}

.tn-account-menu button[data-tn-acct="logout"] {
	color: #b91c1c;
	font-weight: 600;
}

.tn-account-avatar {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: var(--tn-primary, #3498db);
	color: #fff;
	font-size: 0.82rem;
	font-weight: 700;
	flex-shrink: 0;
	text-transform: uppercase;
}

.tn-account-email {
	font-size: 0.82rem;
	font-weight: 600;
	color: var(--tn-text, #2c3e50);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.accountPlace {
	font-weight: 700 !important;
	color: var(--tn-text-secondary, #1e293b) !important;
}

/* Toolbars — iconos y texto legibles */
.thm-message-list-top-toolbar .btn,
.thm-message-list-bottom-toolbar .btn,
#V-SystemDropDown .btn,
#V-SystemDropDown .accountPlace {
	color: var(--tn-text-secondary, #1e293b) !important;
	opacity: 1 !important;
}

.thm-message-list-top-toolbar .btn:hover,
.thm-message-list-bottom-toolbar .btn:hover,
#V-SystemDropDown .btn:hover {
	color: var(--tn-primary-dark, #0f172a) !important;
	background: var(--tn-surface-subtle, #f1f5f9) !important;
}

.thm-message-list-top-toolbar .fontastic,
.thm-message-list-bottom-toolbar .fontastic {
	color: var(--tn-text-secondary, #1e293b) !important;
	opacity: 1 !important;
}

/* —— Lista de mensajes —— */
#rl-right,
#V-MailMessageList,
#V-MailMessageView,
#V-SettingsPane {
	background: var(--tn-surface, #fff);
}

.messageListItem {
	transition: background var(--tn-transition), border-color var(--tn-transition);
	border-left: 3px solid transparent;
}

.messageListItem:hover {
	background: var(--tn-surface-subtle, #f8fafc) !important;
}

.messageListItem.unseen {
	background: var(--tn-unread-bg, #e8f4fd) !important;
}

.messageListItem.unseen:hover {
	background: color-mix(in srgb, var(--tn-primary, #2980b9) 10%, var(--tn-unread-bg, #e8f4fd)) !important;
}

.messageListItem.selected,
.messageListItem.focused.selected {
	border-left-color: var(--tn-primary, #2980b9) !important;
	background: #dbeafe !important;
}

.messageListItem .subjectParent {
	font-size: 15px !important;
	font-weight: 600;
	color: var(--tn-text-secondary, #1e293b) !important;
}

.messageListItem:not(.unseen) .subjectParent {
	font-weight: 500;
	color: var(--tn-text-muted, #475569) !important;
}

.messageListItem.unseen .subjectParent {
	font-weight: 700 !important;
	color: var(--tn-unread-text, #0c4a6e) !important;
}

.messageListItem .senderParent {
	font-size: 14px !important;
	color: var(--tn-text-secondary, #1e293b) !important;
	font-weight: 500;
}

.messageListItem:not(.unseen) .senderParent {
	color: var(--tn-text-muted, #475569) !important;
	font-weight: 500;
}

.messageListItem.unseen .senderParent {
	font-weight: 700 !important;
	color: var(--tn-text-secondary, #1e293b) !important;
}

.messageListItem time {
	font-size: 0.8rem !important;
	color: var(--tn-text-muted, #475569) !important;
	font-weight: 500;
}

.messageListItem.unseen time {
	color: var(--tn-text-secondary, #1e293b) !important;
	font-weight: 600;
}

.messageListItem .sizeParent {
	color: var(--tn-text-muted, #475569) !important;
	opacity: 1 !important;
}

.messageListItem.msgflag-\\deleted .subjectParent,
.messageListItem.msgflag-\\deleted .senderParent {
	color: var(--tn-text-subtle, #64748b) !important;
	opacity: 0.85;
}

.thm-message-list-bottom-toolbar {
	background: linear-gradient(to top, var(--tn-surface-subtle, #f8fafc), var(--tn-surface-muted, #eef2f7)) !important;
}

.thm-message-list-top-toolbar .btn,
.thm-message-list-bottom-toolbar .btn {
	transition: background var(--tn-transition), color var(--tn-transition);
	border-radius: var(--tn-radius-sm, 8px);
}

/* —— Lectura de mensaje —— */
.messageView .messageItemHeader {
	background: var(--tn-surface-subtle, #f8fafc) !important;
	border-bottom: 1px solid var(--tn-border, #e2e8f0);
	padding: 14px 16px !important;
}

.messageView .messageItemHeader .subject,
.messageView .messageItemHeader .subjectParent {
	font-size: 1.25rem !important;
	font-weight: 700 !important;
	color: var(--tn-text-secondary, #1e293b) !important;
	line-height: 1.35;
}

.messageView .messageItemHeader .informationShort,
.messageView .messageItemHeader .informationShort a {
	font-size: 0.9rem;
	color: var(--tn-text-muted, #475569) !important;
	font-weight: 500;
}

.messageView .messageItemHeader .informationShort a {
	color: var(--tn-primary, #2980b9) !important;
	font-weight: 600;
}

.messageView .b-message,
.messageView .b-message *:not(a):not(.btn) {
	color: var(--tn-text-secondary, #1e293b);
}

.messageView .b-message a {
	color: var(--tn-primary, #2980b9);
	font-weight: 500;
}

.messageView .b-message {
	max-width: 720px;
	margin: 0 auto;
	padding: 20px 24px 32px !important;
	line-height: 1.6;
}

.messageView .message-fixed-button-toolbar .btn {
	border-radius: 999px !important;
	padding: 8px 16px !important;
	font-weight: 600 !important;
	background: linear-gradient(135deg, var(--tn-primary, #3498db) 0%, #2980b9 100%) !important;
	border: none !important;
	color: #fff !important;
	box-shadow: 0 4px 12px rgba(41, 128, 185, 0.28);
	transition: background var(--tn-transition), transform var(--tn-transition), box-shadow var(--tn-transition);
}

.messageView .message-fixed-button-toolbar .btn:hover {
	background: linear-gradient(135deg, #2980b9 0%, #1f6dad 100%) !important;
	transform: translateY(-1px);
}

/* —— Redactar —— */
#V-PopupsCompose header {
	background: linear-gradient(to right, var(--tn-primary-dark, #2c3e50), color-mix(in srgb, var(--tn-primary, #3498db) 65%, var(--tn-primary-dark, #2c3e50))) !important;
	border-bottom: 2px solid var(--tn-primary, #3498db);
	color: #fff !important;
}

#V-PopupsCompose header .button-save {
	border-radius: 999px !important;
	padding: 8px 18px !important;
	font-weight: 600 !important;
	background: linear-gradient(135deg, var(--tn-primary, #3498db) 0%, #2980b9 100%) !important;
	border: none !important;
	color: #fff !important;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
	transition: background var(--tn-transition), transform var(--tn-transition);
}

#V-PopupsCompose header .button-save:hover {
	background: linear-gradient(135deg, #2980b9 0%, #1f6dad 100%) !important;
	transform: translateY(-1px);
}

#V-PopupsCompose header .close,
#V-PopupsCompose header .minimize-custom,
#V-PopupsCompose header .button-delete,
#V-PopupsCompose header .saved-text {
	color: #fff !important;
	opacity: 1 !important;
}

#V-PopupsCompose .b-header td:first-child {
	color: var(--tn-text-muted, #475569) !important;
	font-weight: 600;
}

#V-PopupsCompose .b-header input[type="text"] {
	border-radius: var(--tn-radius-sm, 8px) !important;
	color: var(--tn-text-secondary, #1e293b) !important;
	background: #fff !important;
	border: 1px solid var(--tn-border-strong, #94a3b8) !important;
	transition: border-color var(--tn-transition), box-shadow var(--tn-transition);
}

#V-PopupsCompose .b-header input[type="text"]:focus {
	border-color: var(--tn-primary, #3498db) !important;
	box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.15) !important;
	outline: none;
}

/* —— Ajustes —— */
#V-SettingsPane {
	background: var(--tn-surface-muted, #eef2f7) !important;
}

#V-SettingsPane .legend,
#V-SettingsPane legend,
#V-SettingsPane h3 {
	font-size: 1rem;
	font-weight: 700;
	color: var(--tn-text-secondary, #1e293b) !important;
	padding-bottom: 8px;
	margin-bottom: 12px;
	border-bottom: 2px solid var(--tn-primary, #2980b9);
}

#V-SettingsPane fieldset,
#V-SettingsPane .form-horizontal {
	background: var(--tn-surface, #fff);
	border: 1px solid var(--tn-border, #e2e8f0);
	border-radius: var(--tn-radius-md, 12px);
	padding: 16px 18px;
	margin-bottom: 16px;
	box-shadow: var(--tn-shadow-card);
}

#V-SettingsPane label,
#V-SettingsPane .control-label,
#V-SettingsPane td:first-child {
	color: var(--tn-text-muted, #475569) !important;
	font-weight: 600;
}

#V-SettingsPane input,
#V-SettingsPane select,
#V-SettingsPane textarea {
	color: var(--tn-text-secondary, #1e293b) !important;
	border-color: var(--tn-border-strong, #94a3b8) !important;
}

#V-SettingsMenu a.selected,
#rl-left .b-settings-navigation a.selected {
	border-left: 3px solid var(--tn-primary-bright, #5dade2);
}

/* Ajustes en modo oscuro: menú lateral legible */
body.tn-theme-dark #V-SettingsMenu,
body.tn-theme-dark #V-SettingsMenu nav,
body.tn-theme-dark #rl-left .b-settings-navigation {
	background: #1e293b !important;
}

body.tn-theme-dark #V-SettingsMenu nav a,
body.tn-theme-dark #V-SettingsMenu a,
body.tn-theme-dark #rl-left .b-settings-navigation a {
	color: #e2e8f0 !important;
}

body.tn-theme-dark #V-SettingsMenu nav a.selected,
body.tn-theme-dark #V-SettingsMenu a.selected,
body.tn-theme-dark #rl-left .b-settings-navigation a.selected {
	color: #fff !important;
	background: rgba(41, 128, 185, 0.45) !important;
}

#V-SettingsPane .help-block,
#V-SettingsPane .sub-desc {
	color: var(--tn-text-muted, #475569) !important;
}

/* —— Vista Ajustes: mismo sidebar azul que bandeja —— */
body.tn-in-settings #rl-left {
	background: linear-gradient(180deg, var(--tn-primary-dark, #1e293b) 0%, var(--tn-primary-deep, #0f172a) 100%) !important;
	border-right: 1px solid rgba(255, 255, 255, 0.14) !important;
	color: var(--tn-sidebar-text, #f8fafc) !important;
}

body.tn-in-settings #rl-left > .b-toolbar:first-of-type,
body.tn-in-settings #V-MailFolderList,
body.tn-in-settings #rl-left .tn-welcome-hub,
body.tn-in-settings #rl-left .tn-sidebar-extras,
body.tn-in-settings #rl-left .tn-support-bar {
	display: none !important;
}

body.tn-in-settings #V-SettingsMenu,
body.tn-in-settings #rl-left .b-settings-navigation {
	flex: 1 1 auto !important;
	min-height: 0 !important;
	display: flex !important;
	flex-direction: column !important;
	overflow: hidden !important;
	width: 100% !important;
	background: transparent !important;
	border-right: none !important;
	color: var(--tn-sidebar-text, #f8fafc) !important;
}

body.tn-in-settings #V-SettingsMenu nav,
body.tn-in-settings #rl-left .b-settings-navigation nav {
	flex: 1 1 auto;
	min-height: 0;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
	background: transparent !important;
}

body.tn-in-settings #V-SettingsMenu nav a,
body.tn-in-settings #V-SettingsMenu a,
body.tn-in-settings #rl-left .b-settings-navigation a {
	color: var(--tn-sidebar-text, #f8fafc) !important;
	background-color: transparent !important;
}

body.tn-in-settings #V-SettingsMenu nav a:hover,
body.tn-in-settings #V-SettingsMenu a:hover,
body.tn-in-settings #rl-left .b-settings-navigation a:hover {
	color: #fff !important;
	background: rgba(255, 255, 255, 0.1) !important;
}

body.tn-in-settings #V-SettingsMenu a.selected,
body.tn-in-settings #V-SettingsMenu nav a.selected,
body.tn-in-settings #rl-left .b-settings-navigation a.selected {
	color: #fff !important;
	background-color: var(--tn-sidebar-selected-bg, rgba(41, 128, 185, 0.72)) !important;
	border-left: 3px solid var(--tn-primary-bright, #5dade2);
}

body.tn-in-settings #V-SettingsMenu .fontastic,
body.tn-in-settings #V-SettingsMenu a .fontastic,
body.tn-in-settings #rl-left .b-settings-navigation .fontastic {
	color: var(--tn-primary-bright, #5dade2) !important;
}

body.tn-in-settings .tn-settings-nav-footer {
	flex-shrink: 0;
	padding: 8px 6px 10px;
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	background: rgba(0, 0, 0, 0.2);
}

body.tn-in-settings .tn-settings-extensions-link {
	display: flex;
	flex-direction: column;
	gap: 2px;
	margin: 0;
	padding: 10px 12px !important;
	border-radius: 6px;
	text-decoration: none;
	color: var(--tn-sidebar-text, #f8fafc) !important;
	font-weight: 600;
	border: 1px solid transparent;
	box-sizing: border-box;
}

body.tn-in-settings .tn-settings-ext-hint {
	font-size: 0.72rem;
	font-weight: 500;
	color: var(--tn-sidebar-muted, #e2e8f0);
	line-height: 1.3;
}

body.tn-in-settings .tn-settings-extensions-link:hover {
	background: rgba(255, 255, 255, 0.1) !important;
	border-color: rgba(255, 255, 255, 0.2);
	color: #fff !important;
}

body.tn-in-settings #rl-app #rl-left .tn-sidebar-footer-custom {
	background: rgba(0, 0, 0, 0.45) !important;
	border-top: 1px solid rgba(255, 255, 255, 0.2) !important;
}

body.tn-in-settings #rl-app .tn-settings-back-custom {
	background: rgba(0, 0, 0, 0.22) !important;
	border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
	padding: 10px 10px 8px !important;
}

body.tn-in-settings #rl-app .tn-settings-back-btn-custom {
	background: rgba(255, 255, 255, 0.12) !important;
	color: #fff !important;
	border: 1px solid rgba(255, 255, 255, 0.35) !important;
}

body.tn-in-settings #rl-app .tn-settings-back-btn-custom:hover {
	background: rgba(255, 255, 255, 0.22) !important;
	color: #fff !important;
}

body.tn-in-settings #V-MailMessageList,
body.tn-in-settings #V-MailMessageView {
	display: none !important;
}

body.tn-in-settings #rl-right {
	flex: 1 1 auto !important;
	width: 100% !important;
	min-width: 0 !important;
	display: flex !important;
	flex-direction: column !important;
	background: var(--tn-surface-muted, #eef2f7) !important;
}

body.tn-in-settings #V-SettingsPane {
	flex: 1 1 auto !important;
	width: 100% !important;
	max-width: none !important;
	margin: 0 !important;
	min-height: 0 !important;
	overflow-x: hidden !important;
	overflow-y: auto !important;
	-webkit-overflow-scrolling: touch;
	padding: 16px 20px 28px !important;
	box-sizing: border-box !important;
}

body.tn-in-settings .tn-settings-header {
	margin-top: 0;
}

#rl-app .tn-settings-back-custom {
	display: none !important;
}

body.tn-in-settings #rl-app .tn-settings-back-custom {
	display: flex !important;
}

/* —— Móvil —— */
@media (max-width: 768px) {
	.rl-mobile .tn-brand-logo {
		max-height: 36px;
	}

	.rl-mobile .tn-account-chip {
		max-width: 52vw;
	}
}

/* —— Footer sidebar: botones azules + icono y texto blancos —— */
#rl-left > .b-toolbar.tn-sidebar-footer {
	background: rgba(0, 0, 0, 0.38) !important;
	border-top: 1px solid rgba(255, 255, 255, 0.18) !important;
	padding: 12px 6px max(12px, env(safe-area-inset-bottom)) !important;
	justify-content: center !important;
	gap: 8px !important;
}

#rl-left > .b-toolbar.tn-sidebar-footer .tn-sidebar-foot-btn,
#rl-left > .b-toolbar.tn-sidebar-footer .buttonContacts.btn {
	flex: 1 1 0 !important;
	max-width: 72px !important;
	min-width: 58px !important;
	min-height: 58px !important;
	padding: 8px 4px 6px !important;
	margin: 0 !important;
	border-radius: 12px !important;
	border: 1px solid rgba(255, 255, 255, 0.28) !important;
	background: linear-gradient(160deg, var(--tn-primary-bright, #3498db) 0%, var(--tn-primary, #2980b9) 100%) !important;
	color: #ffffff !important;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.28) !important;
	display: inline-flex !important;
	flex-direction: column !important;
	align-items: center !important;
	justify-content: center !important;
	gap: 4px !important;
	text-decoration: none !important;
	cursor: pointer !important;
}

#rl-left > .b-toolbar.tn-sidebar-footer .tn-sidebar-foot-btn:hover,
#rl-left > .b-toolbar.tn-sidebar-footer .buttonContacts.btn:hover {
	background: linear-gradient(160deg, #5dade2 0%, #3498db 100%) !important;
	color: #ffffff !important;
	border-color: rgba(255, 255, 255, 0.5) !important;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35) !important;
	transform: translateY(-1px);
}

#rl-left > .b-toolbar.tn-sidebar-footer .tn-foot-icon-wrap {
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	width: 28px !important;
	height: 28px !important;
	line-height: 0 !important;
	color: #ffffff !important;
}

#rl-left > .b-toolbar.tn-sidebar-footer .tn-foot-icon,
#rl-left > .b-toolbar.tn-sidebar-footer .tn-foot-icon path {
	display: block !important;
	color: #ffffff !important;
	fill: #ffffff !important;
	stroke: none !important;
}

#rl-left > .b-toolbar.tn-sidebar-footer .fontastic,
#rl-left > .b-toolbar.tn-sidebar-footer .icon,
#rl-left > .b-toolbar.tn-sidebar-footer i.fontastic {
	display: none !important;
	visibility: hidden !important;
}

#rl-left > .b-toolbar.tn-sidebar-footer .tn-sidebar-btn-label {
	display: block !important;
	color: #ffffff !important;
	font-size: 0.68rem !important;
	font-weight: 700 !important;
	line-height: 1.1 !important;
	letter-spacing: 0.01em;
	text-align: center;
	max-width: 64px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
	opacity: 1 !important;
}

/* —— Footer custom (reemplaza botones SnappyMail ilegibles) —— */
#rl-left > .b-toolbar.tn-sidebar-footer-hidden {
	position: absolute !important;
	left: -9999px !important;
	width: 1px !important;
	height: 1px !important;
	overflow: hidden !important;
	opacity: 0 !important;
	pointer-events: none !important;
}

#rl-left .tn-sidebar-footer-custom {
	flex-shrink: 0;
	flex-grow: 0;
	order: 9999;
	margin-top: auto;
	width: 100%;
	box-sizing: border-box;
	display: flex !important;
	justify-content: center !important;
	align-items: stretch !important;
	gap: 8px;
	padding: 12px 6px max(12px, env(safe-area-inset-bottom));
	background: rgba(0, 0, 0, 0.45) !important;
	border-top: 1px solid rgba(255, 255, 255, 0.2);
	position: relative;
	z-index: 30;
}

/* Ocultar toolbars nativas del fondo (botones blancos) */
body.tn-foot-ready #rl-left > .b-toolbar:not(:first-of-type),
#rl-left > .b-toolbar.tn-sidebar-footer-hidden,
#rl-left .b-toolbar.tn-sidebar-toolbar-hidden,
body.tn-foot-ready #rl-left .b-content .b-toolbar,
body.tn-foot-ready #rl-left .b-folders > .b-footer,
body.tn-foot-ready #rl-left #V-MailFolderList > .b-footer,
#rl-left .b-footer.tn-sidebar-folder-footer-hidden {
	display: none !important;
	visibility: hidden !important;
	height: 0 !important;
	max-height: 0 !important;
	overflow: hidden !important;
	padding: 0 !important;
	margin: 0 !important;
	border: none !important;
	pointer-events: none !important;
	opacity: 0 !important;
}

body.tn-foot-ready #rl-left .b-folders > .b-footer .btn,
body.tn-foot-ready #rl-left #V-MailFolderList > .b-footer .btn {
	display: none !important;
	visibility: hidden !important;
}

/* Hub Tu correo TecnoNube — contraste forzado */
#rl-app #rl-left .tn-welcome-hub .tn-hub-card-btn {
	background: linear-gradient(160deg, #3498db 0%, #2980b9 100%) !important;
	background-color: #2980b9 !important;
	border: 1px solid rgba(255, 255, 255, 0.35) !important;
	color: #ffffff !important;
}

#rl-app #rl-left .tn-welcome-hub .tn-hub-icon {
	background: #ffffff !important;
}

#rl-app #rl-left .tn-welcome-hub .tn-hub-icon path {
	fill: #2980b9 !important;
}

#rl-app #rl-left .tn-welcome-hub .tn-hub-label {
	color: #f8fafc !important;
	font-weight: 700 !important;
}

#rl-left .tn-foot-custom-btn {
	flex: 1 1 0;
	max-width: 76px;
	min-width: 58px;
	min-height: 58px;
	margin: 0;
	padding: 8px 4px 6px;
	border: 1px solid rgba(255, 255, 255, 0.35);
	border-radius: 12px;
	background: linear-gradient(160deg, #3498db 0%, #2980b9 100%) !important;
	color: #ffffff !important;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.32);
	display: inline-flex !important;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 4px;
	cursor: pointer;
	font: inherit;
	line-height: 1.1;
	-webkit-appearance: none;
	appearance: none;
}

#rl-left .tn-foot-custom-btn:hover {
	background: linear-gradient(160deg, #5dade2 0%, #3498db 100%) !important;
}

#rl-left .tn-foot-custom-btn .tn-foot-icon path {
	fill: #ffffff !important;
}

#rl-left .tn-foot-custom-btn .tn-sidebar-btn-label {
	display: block !important;
	color: #ffffff !important;
	font-size: 0.68rem;
	font-weight: 700;
	text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}