/* Base global compartilhada do tema branco */
 :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);

    --safe-top-ui: 0px;
    --safe-right-ui: var(--safe-right);
    --safe-bottom-ui: var(--safe-bottom);
    --safe-left-ui: var(--safe-left);

    --bac-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Arial, sans-serif;
    --bac-bg: #f4f8ff;
    --bac-surface: #ffffff;
    --bac-surface-2: #eef5ff;
    --bac-text: #111827;
    --bac-muted: #5f6f8f;
    --bac-border: rgba(10,132,255,.14);
    --bac-border-strong: rgba(10,132,255,.20);
    --bac-shadow: 0 16px 40px rgba(10,132,255,.12);
    --bac-radius: 16px;

    --bac-highlight: #0A84FF;
    --bac-highlight-2: #0060DF;
    --bac-highlight-border: rgba(10,132,255,.28);
    --bac-highlight-border-strong: rgba(10,132,255,.42);
    --bac-highlight-text: #ffffff;
    --bac-focus: rgba(10,132,255,.20);
    --bac-danger-border: rgba(220,38,38,.25);
    --bac-danger-bg: rgba(220,38,38,.08);
    --bac-danger-text: #b91c1c;
    --bac-splash-bg: linear-gradient(180deg, #0A84FF 0%, #0060DF 100%);

    --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);
}

html,
body,
#app,
#app-root{
    margin:0;
    width:100%;
    min-height:100%;
}

html,
body{
    background: var(--bac-bg);
    color: var(--bac-text);
    font-family: var(--bac-font);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body{
    padding:0;
    overflow-x:hidden;
}

/* utilitários opcionais para status bar / safe area */
.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;
}

.use-statusbar-spacer .bac-statusbar-spacer{
    display:block;
}

.edge-to-edge .bac-statusbar-spacer{
    display:none;
}

.safe-sides{
    padding-right:var(--safe-right);
    padding-left:var(--safe-left);
}

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

/* helpers */
.pb-0{
    padding-bottom:0!important;
}
.pt-4{
    padding-top:1.25rem!important;
}
.text-center{
    text-align:center!important;
}
.ms-auto{
    margin-left:auto!important;
}
.me-4{
    margin-right:1.25rem!important;
}
.pe-2{
    padding-right:.5rem!important;
}
.mb-5{
    margin-bottom:1.5rem!important;
}

.font-900{
    font-weight:900!important;
}
.font-300{
    font-weight:300!important;
}
.text-uppercase{
    text-transform:uppercase!important;
}

.color-theme{
    color:var(--bac-text)!important;
}
.color-text{
    color:var(--bac-text)!important;
}
.color-muted{
    color:var(--bac-muted)!important;
}

.bg-white{
    background:#fff!important;
}
.bg-highlight{
    background: linear-gradient(180deg, var(--bac-highlight), var(--bac-highlight-2)) !important;
    color: var(--bac-highlight-text) !important;
}

.opacity-85{
    opacity:.92!important;
}
.rounded-sm{
    border-radius:12px!important;
}

/* layout comum */
.page-content{
    padding:0;
    min-height:100svh;
    display:grid;
    place-items:stretch;
}

.card{
    position:relative;
    overflow:hidden;
    border-radius:var(--bac-radius);
    box-shadow:var(--bac-shadow);
    border:1px solid var(--bac-border);
    background:var(--bac-surface);
}

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

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

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

.card-center{
    position:absolute;
    inset:0;
    display:grid;
    place-content:center;
    padding:28px 18px 120px;
    z-index:2;
}

.card-bottom{
    position:absolute;
    left:0;
    right:0;
    bottom:20px;
    display:grid;
    place-items:center;
    z-index:3;
}

/* tipografia comum */
.fa-4x{
    font-size:clamp(2.1rem, 6vw, 3.0rem);
    line-height:1.05;
    margin:0 0 .6rem 0;
    letter-spacing:-0.02em;
}

h4{
    margin:0 0 1rem 0;
    font-size:1.05rem;
    line-height:1.35;
}

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

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

/* botões */
.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:.5rem;
    text-decoration:none;
    user-select:none;
    cursor:pointer;
    border:0;
}

.btn-center-m{
    min-width:220px;
}
.btn-m{
    padding:14px 18px;
    font-size:.95rem;
    letter-spacing:.06em;
}

.scale-box{
    transform:translateZ(0);
    transition:transform .12s ease, filter .12s ease;
}
.scale-box:active{
    transform:scale(.98);
    filter:brightness(.98);
}

/* toggle estilo iOS claro */
.ios-switch{
    display:inline-flex;
    align-items:center;
    gap:10px;
    margin-top:18px;
    padding:10px 12px;
    border-radius:14px;
    background:rgba(10,132,255,.05);
    border:none;
}

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

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

.custom-control-label{
    width:46px;
    height:26px;
    border-radius:999px;
    background:rgba(17,24,39,.12);
    border:1px solid var(--bac-border);
    position:relative;
    display:inline-block;
    cursor:pointer;
    transition:background .15s ease, border-color .15s ease;
}

.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(17,24,39,.18);
}

.ios-input:checked + .custom-control-label{
    background:rgba(10,132,255,.95);
    border-color:rgba(10,132,255,.62);
}

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

.ios-input:focus + .custom-control-label{
    outline:2px solid rgba(10,132,255,.25);
    outline-offset:2px;
}

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