:root {
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-right: env(safe-area-inset-right, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --safe-left: env(safe-area-inset-left, 0px);

    /* iOS sem overlay: topo não precisa compensação extra */
    --safe-top-ui: 0px;
    --safe-right-ui: var(--safe-right);
    --safe-bottom-ui: var(--safe-bottom);
    --safe-left-ui: var(--safe-left);

    --bac-font: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, 'Apple Color Emoji', 'Segoe UI Emoji';
    --bac-bg: #0b1020;
    --bac-surface: #121a33;
    --bac-surface-2: #0f1630;
    --bac-text: #e8ecff;
    --bac-muted: #a9b3dd;
    --bac-border: rgba(232, 236, 255, .12);
    --bac-border-strong: rgba(232, 236, 255, .16);
    --bac-shadow: 0 14px 40px rgba(0, 0, 0, .35);
    --bac-radius: 16px;
    --bac-highlight: rgba(52, 211, 153, .12);
    --bac-highlight-2: rgba(52, 211, 153, .18);
    --bac-highlight-border: rgba(52, 211, 153, .35);
    --bac-highlight-border-strong: rgba(52, 211, 153, .55);
    --bac-highlight-text: rgba(232, 236, 255, .95);
    --bac-focus: rgba(94, 234, 212, .30);
    --bac-danger-border: rgba(251, 113, 133, .40);
    --bac-danger-bg: rgba(251, 113, 133, .12);
    --bac-danger-text: rgba(232, 236, 255, .95);

    /* aliases usados pelo app.css */
    --font-sans: var(--bac-font);
    --bg: var(--bac-bg);
    --card: var(--bac-surface);
    --card2: var(--bac-surface-2);
    --text: var(--bac-text);
    --muted: var(--bac-muted);
    --shadow: var(--bac-shadow);
    --radius: var(--bac-radius);

}

* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    height: 100%;
    min-height: 100%;
    overscroll-behavior: none;
    background: var(--bac-bg);
}

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    min-height: 100svh;
    width: 100%;
    overflow-x: hidden;
    background: var(--bac-bg);
    color: var(--bac-text);
    font-family: var(--bac-font);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    line-height: 1.45;
    letter-spacing: .1px;
}

#app-root {
    min-height: 100vh;
    min-height: 100svh;
}

a {
    color: inherit;
}

html.bac-hide body {
    visibility: hidden;
}

html.bac-ready body {
    visibility: visible;
}

/* Legacy Cordova boot screen helpers */
.app {
    background: url(../img/logo.png) no-repeat center top;
    position: absolute;
    left: 50%;
    top: 50%;
    height: 50px;
    width: 225px;
    text-align: center;
    padding: 180px 0 0;
    margin: -115px 0 0 -112px;
}

@media screen and (min-aspect-ratio: 1/1) and (min-width: 400px) {
    .app {
        background-position: left center;
        padding: 75px 0 75px 170px;
        margin: -90px 0 0 -198px;
    }
}

.app h1 {
    font-size: 24px;
    font-weight: 400;
    margin: 0;
    overflow: visible;
    padding: 0;
    text-align: center;
}

.event {
    border-radius: 4px;
    color: #fff;
    font-size: 12px;
    margin: 0 30px;
    padding: 2px 0;
}

.event.listening {
    background-color: #333;
    display: block;
}

.event.received {
    background-color: #4B946A;
    display: none;
}

#deviceready.ready .event.listening {
    display: none;
}

#deviceready.ready .event.received {
    display: block;
}

@keyframes fade {
    from {
        opacity: 1;
    }
    50% {
        opacity: .4;
    }
    to {
        opacity: 1;
    }
}

.blink {
    animation: fade 3000ms infinite;
}

/* Base comum das telas carregadas dinamicamente */
/* Safe area é aplicada apenas nos containers internos (.card-center/.card-bottom/.wrap), nunca no body. */
.page-content {
    padding: 0;
    min-height: 100vh;
    min-height: 100svh;
    display: grid;
    place-items: stretch;
    background: var(--bac-bg);
}

.page-content .pb-0 {
    padding-bottom: 0 !important;
}

.page-content .pt-4 {
    padding-top: 1.25rem !important;
}

.page-content .text-center {
    text-align: center !important;
}

.page-content .ms-auto {
    margin-left: auto !important;
}

.page-content .me-4 {
    margin-right: 1.25rem !important;
}

.page-content .pe-2 {
    padding-right: .5rem !important;
}

.page-content .font-900 {
    font-weight: 900 !important;
}

.page-content .font-300 {
    font-weight: 300 !important;
}

.page-content .text-uppercase {
    text-transform: uppercase !important;
}

.page-content .color-theme,
.page-content .color-text {
    color: var(--bac-text) !important;
}

.page-content .color-muted {
    color: var(--bac-muted) !important;
}

.page-content .bg-white {
    background: linear-gradient(180deg, rgba(18, 26, 51, .92), rgba(15, 22, 48, .92)) !important;
    color: var(--bac-text) !important;
}

.page-content .bg-highlight {
    background: var(--bac-highlight) !important;
    border-color: var(--bac-highlight-border) !important;
    color: var(--bac-highlight-text) !important;
}

.page-content .opacity-85 {
    opacity: .92 !important;
}

.page-content .rounded-sm {
    border-radius: 12px !important;
}

.page-content .card {
    position: relative;
    overflow: hidden;
    border-radius: var(--bac-radius);
    box-shadow: var(--bac-shadow);
    border: 1px solid var(--bac-border);
    background: linear-gradient(180deg, rgba(18, 26, 51, .92), rgba(15, 22, 48, .92));
    color: inherit;
}

.page-content .card[data-card-height="cover"] {
    min-height: 100vh;
    min-height: 100svh;
    border-radius: 0;
    border-left: none;
    border-right: none;
}

.page-content .card-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.page-content .card.preload-img {
    background-position: center center;
    background-repeat: no-repeat;
    background-size: contain;
}

.page-content .card-center {
    position: absolute;
    inset: 0;
    display: grid;
    place-content: center;
    padding-top: calc(28px + var(--safe-top-ui));
    padding-right: calc(18px + var(--safe-right-ui));
    padding-bottom: calc(120px + var(--safe-bottom-ui));
    padding-left: calc(18px + var(--safe-left-ui));
    z-index: 2;
}

.page-content .card-bottom {
    position: absolute;
    left: 0;
    right: 0;
    bottom: calc(20px + var(--safe-bottom-ui));
    display: grid;
    place-items: center;
    padding-right: var(--safe-right-ui);
    padding-left: var(--safe-left-ui);
    z-index: 3;
}

.page-content .mb-5 {
    margin-bottom: 1.5rem !important;
}

.page-content .fa-4x {
    font-size: clamp(2.1rem, 6vw, 3rem);
    line-height: 1.05;
    margin: 0 0 .6rem 0;
    letter-spacing: -0.02em;
}

.page-content h4 {
    margin: 0 0 1rem 0;
    font-size: 1.05rem;
    line-height: 1.35;
    color: var(--bac-muted);
}

.page-content .boxed-text-xl {
    max-width: 640px;
    margin: 0 auto;
    font-size: 1.02rem;
    line-height: 1.55;
}

.page-content .boxed-text-xl b {
    color: rgba(94, 234, 212, .95);
}

.page-content .boxed-text-xl em {
    color: var(--bac-muted);
}

.page-content .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    text-decoration: none;
    user-select: none;
    cursor: pointer;
    border: 1px solid var(--bac-highlight-border);
    background: var(--bac-highlight);
    color: var(--bac-highlight-text);
    font-weight: 700;
    transition: transform .12s ease, border-color .12s ease, filter .12s ease;
}

.page-content .btn:hover {
    border-color: var(--bac-highlight-border-strong);
}

.page-content .btn-center-m {
    min-width: 220px;
}

.page-content .btn-m {
    padding: 14px 18px;
    font-size: .95rem;
    letter-spacing: .06em;
    border-radius: 12px;
}

.page-content .scale-box {
    transform: translateZ(0);
    transition: transform .12s ease, filter .12s ease;
}

.page-content .scale-box:active {
    transform: scale(.98);
    filter: brightness(.98);
}

.page-content .ios-switch {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 18px;
    padding: 10px 12px;
    border-radius: 14px;
    background: rgba(18, 26, 51, .55);
    border: 1px solid rgba(232, 236, 255, .14);
    backdrop-filter: blur(8px);
}

.page-content .switch-text {
    font-size: .95rem;
    color: var(--bac-muted);
    white-space: nowrap;
}

.page-content .ios-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.page-content .custom-control-label {
    width: 46px;
    height: 26px;
    border-radius: 999px;
    background: rgba(232, 236, 255, .10);
    border: 1px solid rgba(232, 236, 255, .14);
    position: relative;
    display: inline-block;
    cursor: pointer;
    transition: background .15s ease, border-color .15s ease;
}

.page-content .custom-control-label::after {
    content: "";
    width: 22px;
    height: 22px;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 2px;
    transform: translateY(-50%);
    background: #fff;
    transition: left .15s ease;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .28);
}

.page-content .ios-input:checked + .custom-control-label {
    background: rgba(52, 211, 153, .28);
    border-color: rgba(52, 211, 153, .45);
}

.page-content .ios-input:checked + .custom-control-label::after {
    left: 22px;
}

.page-content .ios-input:focus + .custom-control-label {
    outline: 2px solid var(--bac-focus);
    outline-offset: 2px;
}

.page-content .bac-perm-link {
    background: transparent;
    border: 0;
    color: var(--bac-muted);
    text-decoration: underline;
    cursor: pointer;
    font-size: .95rem;
    padding: 6px 10px;
}

.bac-statusbar-spacer {
    display: block;
    width: 100%;
    height: var(--safe-top);
    min-height: var(--safe-top);
    flex: 0 0 var(--safe-top);
    pointer-events: none;
}

/* Tela que quer proteger o topo */
.use-statusbar-spacer .bac-statusbar-spacer {
    display: block;
}

/* Tela que quer ocupar tudo */
.edge-to-edge .bac-statusbar-spacer {
    display: none;
}

/* Helpers opcionais */
.safe-sides {
    padding-right: var(--safe-right);
    padding-left: var(--safe-left);
}

.safe-bottom {
    padding-bottom: var(--safe-bottom);
}

/* ===== Light theme overrides ===== */
:root {
    --bac-bg: #f4f7fb;
    --bac-surface: #ffffff;
    --bac-surface-2: #f8fbff;
    --bac-text: #162033;
    --bac-muted: #5f6d86;
    --bac-border: rgba(22, 32, 51, .10);
    --bac-border-strong: rgba(22, 32, 51, .16);
    --bac-shadow: 0 14px 32px rgba(15, 23, 42, .08);
    --bac-highlight: rgba(37, 99, 235, .08);
    --bac-highlight-2: rgba(37, 99, 235, .14);
    --bac-highlight-border: rgba(37, 99, 235, .22);
    --bac-highlight-border-strong: rgba(37, 99, 235, .34);
    --bac-highlight-text: #1d4ed8;
    --bac-focus: rgba(37, 99, 235, .18);
    --bac-danger-border: rgba(220, 38, 38, .20);
    --bac-danger-bg: rgba(220, 38, 38, .07);
    --bac-danger-text: #b91c1c;
}

html,
body,
.page-content {
    background: linear-gradient(180deg, #f8fbff 0%, #f1f5f9 100%);
    color: var(--bac-text);
}

.event {
    color: #fff;
}

.event.listening {
    background-color: #64748b;
}

.event.received {
    background-color: #16a34a;
}

.page-content .bg-white {
    background: linear-gradient(180deg, rgba(255, 255, 255, .96), rgba(247, 250, 255, .98)) !important;
    color: var(--bac-text) !important;
}

.page-content .bg-highlight {
    background: var(--bac-highlight) !important;
    border-color: var(--bac-highlight-border) !important;
    color: var(--bac-highlight-text) !important;
}

.page-content .card {
    border: 1px solid rgba(22, 32, 51, .08);
    background: linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(247, 250, 255, .98));
    box-shadow: 0 14px 30px rgba(15, 23, 42, .08);
}

.page-content h4,
.page-content .boxed-text-xl em,
.page-content .switch-text,
.page-content .bac-perm-link {
    color: var(--bac-muted);
}

.page-content .boxed-text-xl b {
    color: #1d4ed8;
}

.page-content .btn {
    border-color: rgba(37, 99, 235, .20);
    background: rgba(37, 99, 235, .08);
    color: #1d4ed8;
}

.page-content .btn:hover {
    border-color: rgba(37, 99, 235, .34);
}

.page-content .scale-box:active {
    filter: brightness(.99);
}

.page-content .ios-switch {
    background: rgba(255, 255, 255, .78);
    border: 1px solid rgba(22, 32, 51, .10);
    box-shadow: 0 8px 24px rgba(15, 23, 42, .06);
    backdrop-filter: blur(8px);
}

.page-content .custom-control-label {
    background: rgba(148, 163, 184, .14);
    border: 1px solid rgba(22, 32, 51, .10);
}

.page-content .custom-control-label::after {
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(15, 23, 42, .15);
}

.page-content .ios-input:checked + .custom-control-label {
    background: rgba(37, 99, 235, .24);
    border-color: rgba(37, 99, 235, .34);
}

.page-content .ios-input:focus + .custom-control-label {
    outline: 2px solid rgba(37, 99, 235, .18);
}

.bac-statusbar-spacer {
    background: transparent;
}