/* ============================================================
   Assembleia Virtual - SEAAC ABC
   Design system mobile-first (sem dependencia de framework)
   ============================================================ */

:root {
    --azul-900: #0f224a;
    --azul-800: #14306b;
    --azul-700: #1b3f8f;
    --azul-600: #2456b8;
    --azul-500: #2f6fe4;
    --azul-100: #e3ecfd;

    --verde-600: #15803d;
    --verde-500: #16a34a;
    --verde-100: #dcfce7;

    --vermelho-600: #b91c1c;
    --vermelho-500: #dc2626;
    --vermelho-100: #fee2e2;

    --ambar-600: #b45309;
    --ambar-500: #d97706;
    --ambar-100: #fef3c7;

    --cinza-900: #111827;
    --cinza-700: #374151;
    --cinza-500: #6b7280;
    --cinza-300: #d1d5db;
    --cinza-200: #e5e7eb;
    --cinza-100: #f3f4f6;
    --cinza-50: #f8fafc;

    --raio: 14px;
    --raio-sm: 10px;
    --sombra: 0 10px 30px rgba(15, 34, 74, .10), 0 2px 6px rgba(15, 34, 74, .06);
    --sombra-alta: 0 18px 45px rgba(15, 34, 74, .18);
    --fonte: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --transicao: .18s ease;
}

* { box-sizing: border-box; }

/* o atributo hidden precisa vencer o display das classes abaixo */
[hidden] { display: none !important; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body {
    font-family: var(--fonte);
    font-size: 16px;
    line-height: 1.55;
    color: var(--cinza-900);
    background: var(--cinza-50);
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }

/* ---------------- Cabecalho ---------------- */

.topo {
    background: linear-gradient(135deg, var(--azul-800) 0%, var(--azul-600) 100%);
    color: #fff;
    padding: calc(14px + env(safe-area-inset-top, 0px)) 16px 14px;
    box-shadow: 0 2px 12px rgba(15, 34, 74, .25);
    position: sticky;
    top: 0;
    z-index: 20;
}

.topo-interno {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.topo-marca {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    border-radius: 12px;
    background: rgba(255, 255, 255, .16);
    font-size: 20px;
}

.topo-textos { min-width: 0; }

.topo-titulo {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .2px;
    line-height: 1.2;
}

.topo-sub {
    font-size: 12px;
    opacity: .82;
    line-height: 1.3;
}

.topo-links {
    margin-left: auto;
    display: flex;
    gap: 8px;
    flex: 0 0 auto;
}

.topo-links a {
    color: #fff;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    padding: 7px 11px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .14);
    white-space: nowrap;
    transition: background var(--transicao);
}

.topo-links a:hover,
.topo-links a:focus { background: rgba(255, 255, 255, .26); }

/* ---------------- Estrutura ---------------- */

.conteudo {
    max-width: 720px;
    margin: 0 auto;
    padding: 18px 16px calc(28px + env(safe-area-inset-bottom, 0px));
}

.cartao {
    background: #fff;
    border-radius: var(--raio);
    box-shadow: var(--sombra);
    padding: 22px 18px;
    margin-bottom: 16px;
}

.cartao-destaque {
    border-top: 4px solid var(--azul-500);
}

.titulo {
    margin: 0 0 6px;
    font-size: 20px;
    font-weight: 700;
    color: var(--azul-900);
    letter-spacing: -.2px;
}

.subtitulo {
    margin: 0 0 20px;
    font-size: 14px;
    color: var(--cinza-500);
}

.rodape {
    max-width: 720px;
    margin: 0 auto;
    padding: 4px 16px calc(24px + env(safe-area-inset-bottom, 0px));
    text-align: center;
    font-size: 12px;
    color: var(--cinza-500);
}

/* ---------------- Formulario ---------------- */

.campo { margin-bottom: 16px; }

.campo label,
.rotulo {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--cinza-700);
}

.entrada {
    width: 100%;
    height: 52px;
    padding: 0 14px;
    font-size: 16px; /* 16px evita o zoom automatico no iOS */
    font-family: inherit;
    color: var(--cinza-900);
    background: #fff;
    border: 1.5px solid var(--cinza-300);
    border-radius: var(--raio-sm);
    transition: border-color var(--transicao), box-shadow var(--transicao);
}

.entrada:focus {
    outline: none;
    border-color: var(--azul-500);
    box-shadow: 0 0 0 4px var(--azul-100);
}

.entrada::placeholder { color: #9aa3af; }

.entrada-chave {
    letter-spacing: 6px;
    text-transform: uppercase;
    font-weight: 700;
    font-size: 20px;
    text-align: center;
}

.ajuda {
    margin-top: 6px;
    font-size: 12px;
    color: var(--cinza-500);
}

/* ---------------- Botoes ---------------- */

.botoes {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 22px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 52px;
    padding: 12px 20px;
    font-family: inherit;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    border: 1.5px solid transparent;
    border-radius: var(--raio-sm);
    cursor: pointer;
    transition: transform var(--transicao), filter var(--transicao), background var(--transicao);
    -webkit-appearance: none;
    appearance: none;
}

.btn:active { transform: translateY(1px); }

.btn-primario {
    background: linear-gradient(135deg, var(--azul-600), var(--azul-500));
    color: #fff;
    box-shadow: 0 6px 16px rgba(36, 86, 184, .30);
}

.btn-primario:hover { filter: brightness(1.06); }

.btn-secundario {
    background: #fff;
    color: var(--azul-700);
    border-color: var(--cinza-300);
}

.btn-secundario:hover { background: var(--cinza-100); }

.btn-sucesso {
    background: linear-gradient(135deg, var(--verde-600), var(--verde-500));
    color: #fff;
    box-shadow: 0 6px 16px rgba(22, 163, 74, .30);
}

.btn-sucesso:hover { filter: brightness(1.06); }

.btn[disabled] { opacity: .55; cursor: not-allowed; }

.link-texto {
    display: inline-block;
    margin-top: 4px;
    color: var(--azul-600);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1.5px solid var(--azul-100);
}

.link-texto:hover { border-bottom-color: var(--azul-500); }

.centralizado { text-align: center; }

/* ---------------- Avisos ---------------- */

.aviso {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-top: 16px;
    padding: 13px 14px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--raio-sm);
    border: 1px solid transparent;
}

.aviso:empty { display: none; }

.aviso-erro {
    background: var(--vermelho-100);
    border-color: #fca5a5;
    color: var(--vermelho-600);
}

.aviso-ok {
    background: var(--verde-100);
    border-color: #86efac;
    color: var(--verde-600);
}

.aviso-info {
    background: var(--azul-100);
    border-color: #a8c4f7;
    color: var(--azul-700);
}

/* ---------------- Captcha ---------------- */

.captcha {
    margin-top: 4px;
    padding: 14px;
    background: var(--cinza-100);
    border: 1px dashed var(--cinza-300);
    border-radius: var(--raio-sm);
}

.captcha-linha {
    display: flex;
    align-items: center;
    gap: 12px;
}

.captcha-conta {
    font-size: 22px;
    font-weight: 800;
    color: var(--azul-800);
    letter-spacing: 1px;
    white-space: nowrap;
}

.captcha .entrada {
    width: 96px;
    text-align: center;
    font-weight: 700;
    font-size: 18px;
}

/* ---------------- Documento / minuta ---------------- */

.doc-caixa {
    height: 300px;
    width: 100%;
    padding: 14px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 13px;
    line-height: 1.6;
    color: var(--cinza-700);
    background: var(--cinza-50);
    border: 1px solid var(--cinza-200);
    border-radius: var(--raio-sm);
    overflow-y: auto;
    white-space: pre-wrap;
    resize: vertical;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    padding: 11px 16px;
    font-size: 14px;
    font-weight: 700;
    color: var(--azul-700);
    background: var(--azul-100);
    border-radius: 999px;
    text-decoration: none;
}

.btn-download:hover { background: #d3e1fb; }

/* ---------------- Opcoes de voto ---------------- */

.pergunta {
    margin: 0 0 16px;
    font-size: 17px;
    font-weight: 700;
    color: var(--azul-900);
    text-align: center;
}

.opcoes {
    display: grid;
    gap: 12px;
}

.opcao {
    position: relative;
    display: block;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

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

.opcao-corpo {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: #fff;
    border: 2px solid var(--cinza-200);
    border-radius: var(--raio);
    transition: border-color var(--transicao), background var(--transicao), box-shadow var(--transicao);
}

.opcao-icone {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 46px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    font-size: 22px;
    background: var(--cinza-100);
    transition: background var(--transicao);
}

.opcao-texto { flex: 1; min-width: 0; }

.opcao-titulo {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: var(--cinza-900);
}

.opcao-desc {
    display: block;
    font-size: 13px;
    color: var(--cinza-500);
}

.opcao-marca {
    flex: 0 0 24px;
    width: 24px;
    height: 24px;
    border: 2px solid var(--cinza-300);
    border-radius: 50%;
    position: relative;
    transition: border-color var(--transicao), background var(--transicao);
}

.opcao input:checked + .opcao-corpo .opcao-marca::after {
    content: "";
    position: absolute;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 11px;
    border: solid #fff;
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg);
}

.opcao input:focus-visible + .opcao-corpo {
    box-shadow: 0 0 0 4px var(--azul-100);
}

/* variacoes por resultado */
.opcao-sim input:checked + .opcao-corpo {
    border-color: var(--verde-500);
    background: var(--verde-100);
}
.opcao-sim input:checked + .opcao-corpo .opcao-icone { background: #bbf7d0; }
.opcao-sim input:checked + .opcao-corpo .opcao-marca { border-color: var(--verde-500); background: var(--verde-500); }

.opcao-nao input:checked + .opcao-corpo {
    border-color: var(--vermelho-500);
    background: var(--vermelho-100);
}
.opcao-nao input:checked + .opcao-corpo .opcao-icone { background: #fecaca; }
.opcao-nao input:checked + .opcao-corpo .opcao-marca { border-color: var(--vermelho-500); background: var(--vermelho-500); }

.opcao-abst input:checked + .opcao-corpo {
    border-color: var(--ambar-500);
    background: var(--ambar-100);
}
.opcao-abst input:checked + .opcao-corpo .opcao-icone { background: #fde68a; }
.opcao-abst input:checked + .opcao-corpo .opcao-marca { border-color: var(--ambar-500); background: var(--ambar-500); }

/* ---------------- Modal de confirmacao ---------------- */

.modal {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(15, 34, 74, .55);
    backdrop-filter: blur(3px);
    animation: surge .16s ease-out;
}

.modal-caixa {
    width: 100%;
    max-width: 400px;
    background: #fff;
    border-radius: 18px;
    box-shadow: var(--sombra-alta);
    padding: 26px 22px 20px;
    text-align: center;
    animation: sobe .2s ease-out;
}

.modal-icone {
    width: 62px;
    height: 62px;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--azul-100);
    font-size: 30px;
}

.modal-titulo {
    margin: 0 0 6px;
    font-size: 19px;
    font-weight: 700;
    color: var(--azul-900);
}

.modal-texto {
    margin: 0 0 6px;
    font-size: 14px;
    color: var(--cinza-500);
}

.modal-voto {
    display: inline-block;
    margin: 10px 0 18px;
    padding: 9px 18px;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 800;
    background: var(--cinza-100);
    color: var(--cinza-900);
}

.modal-voto.voto-1 { background: var(--verde-100); color: var(--verde-600); }
.modal-voto.voto-2 { background: var(--vermelho-100); color: var(--vermelho-600); }
.modal-voto.voto-3 { background: var(--ambar-100); color: var(--ambar-600); }

.modal-botoes { display: flex; flex-direction: column; gap: 10px; }

@keyframes surge { from { opacity: 0; } to { opacity: 1; } }
@keyframes sobe { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: none; } }

/* ---------------- Spinner ---------------- */

.carregando {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    background: rgba(248, 250, 252, .88);
    backdrop-filter: blur(4px);
    animation: surge .15s ease-out;
}

.spinner {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 5px solid var(--azul-100);
    border-top-color: var(--azul-500);
    animation: girar .8s linear infinite;
}

.carregando-texto {
    font-size: 14px;
    font-weight: 600;
    color: var(--azul-800);
    letter-spacing: .3px;
}

@keyframes girar { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
    .spinner { animation-duration: 2s; }
    .modal, .modal-caixa, .carregando { animation: none; }
}

/* ---------------- Apuracao (admin) ---------------- */

.painel-numeros {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 18px;
}

.numero-caixa {
    padding: 14px;
    background: var(--cinza-50);
    border: 1px solid var(--cinza-200);
    border-radius: var(--raio-sm);
    text-align: center;
}

.numero-rotulo {
    font-size: 12px;
    font-weight: 600;
    color: var(--cinza-500);
    text-transform: uppercase;
    letter-spacing: .4px;
}

.numero-valor {
    font-size: 26px;
    font-weight: 800;
    color: var(--azul-800);
}

.resultado-linha { margin-bottom: 14px; }

.resultado-topo {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 6px;
}

.resultado-barra {
    height: 12px;
    border-radius: 999px;
    background: var(--cinza-200);
    overflow: hidden;
}

.resultado-preenchimento {
    height: 100%;
    border-radius: 999px;
    transition: width .5s ease;
}

.preench-1 { background: linear-gradient(90deg, var(--verde-600), var(--verde-500)); }
.preench-2 { background: linear-gradient(90deg, var(--vermelho-600), var(--vermelho-500)); }
.preench-3 { background: linear-gradient(90deg, var(--ambar-600), var(--ambar-500)); }

/* ---------------- Telas maiores ---------------- */

@media (min-width: 560px) {
    .cartao { padding: 28px 26px; }
    .titulo { font-size: 23px; }
    .botoes { flex-direction: row-reverse; }
    .btn { width: auto; flex: 1; }
    .modal-botoes { flex-direction: row-reverse; }
    .modal-botoes .btn { flex: 1; }
}