:root {
    --preto: #121212;
    --preto-suave: #1c1c1c;
    --amarelo: #ffcc00;
    --amarelo-forte: #ffd633;
    --texto-claro: #f5f5f0;
    --texto-esmaecido: #b8b8b0;
    --erro: #ff6b6b;
    --sucesso: #7bd88f;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        repeating-linear-gradient(
            135deg,
            var(--preto),
            var(--preto) 40px,
            #191919 40px,
            #191919 80px
        );
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--texto-claro);
    padding: 24px;
}

.container {
    width: 100%;
    max-width: 400px;
}

.voltar-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--texto-esmaecido);
    text-decoration: none;
    font-size: 0.82rem;
    margin-bottom: 14px;
    transition: color 0.2s;
}

.voltar-link:hover { color: var(--amarelo); }

.card {
    background: var(--preto-suave);
    border: 1px solid #2a2a2a;
    border-radius: 4px;
    padding: 40px 32px 32px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.faixa {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: repeating-linear-gradient(
        45deg,
        var(--amarelo),
        var(--amarelo) 14px,
        var(--preto) 14px,
        var(--preto) 28px
    );
}

h1 {
    margin: 8px 0 4px;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--amarelo);
    text-align: center;
}

.subtitulo {
    text-align: center;
    color: var(--texto-esmaecido);
    font-size: 0.9rem;
    margin: 0 0 28px;
}

.tabs {
    display: flex;
    margin-bottom: 24px;
    border: 1px solid #333;
    border-radius: 6px;
    overflow: hidden;
}

.tab-btn {
    flex: 1;
    padding: 10px;
    background: transparent;
    border: none;
    color: var(--texto-esmaecido);
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.tab-btn.ativo {
    background: var(--amarelo);
    color: var(--preto);
}

.tab-btn:not(.ativo):hover {
    background: #262626;
    color: var(--texto-claro);
}

.formulario {
    display: flex;
    flex-direction: column;
}

.formulario.escondido,
.area-logada.escondido {
    display: none;
}

label {
    font-size: 0.8rem;
    color: var(--texto-esmaecido);
    margin-bottom: 6px;
    margin-top: 14px;
}

label:first-of-type { margin-top: 0; }

input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"] {
    background: #0f0f0f;
    border: 1px solid #333;
    border-radius: 5px;
    padding: 12px 14px;
    color: var(--texto-claro);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="number"]:focus {
    border-color: var(--amarelo);
    box-shadow: 0 0 0 3px rgba(255, 204, 0, 0.15);
}

input::placeholder {
    color: var(--texto-esmaecido);
    opacity: 1;
}

/* Evita o fundo branco do preenchimento automático do navegador */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0px 1000px #0f0f0f inset;
    -webkit-text-fill-color: var(--texto-claro);
    caret-color: var(--texto-claro);
    transition: background-color 5000s ease-in-out 0s;
}

.btn-principal {
    margin-top: 24px;
    background: var(--amarelo);
    color: var(--preto);
    border: none;
    border-radius: 5px;
    padding: 13px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.btn-principal:hover { background: var(--amarelo-forte); }
.btn-principal:active { transform: scale(0.98); }

.btn-secundario {
    background: transparent;
    border: 1px solid var(--amarelo);
    color: var(--amarelo);
    border-radius: 5px;
    padding: 11px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 8px;
    width: 100%;
}

.btn-secundario:hover { background: rgba(255, 204, 0, 0.1); }

.btn-sair {
    background: transparent;
    border: 1px solid #444;
    color: var(--texto-esmaecido);
    border-radius: 5px;
    padding: 11px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 10px;
    width: 100%;
}

.btn-sair:hover { border-color: var(--erro); color: var(--erro); }

.mensagem {
    margin-top: 14px;
    font-size: 0.85rem;
    text-align: center;
    min-height: 1.1em;
}

.mensagem.erro { color: var(--erro); }
.mensagem.sucesso { color: var(--sucesso); }

.area-logada p {
    text-align: center;
    color: var(--texto-claro);
    margin-bottom: 4px;
}

.area-logada strong { color: var(--amarelo); }

:focus-visible {
    outline: 2px solid var(--amarelo);
    outline-offset: 2px;
}

@media (max-width: 420px) {
    .card { padding: 32px 22px 24px; }
}

/* ── Adicione ao final do seu style.css ── */

.perms-box {
    background: #1a1f2e;
    border: 1px solid #2d3340;
    border-radius: 8px;
    padding: 14px 16px;
    margin: 8px 0 4px;
}

.perms-titulo {
    font-size: 12px;
    color: #8b95a5;
    margin: 0 0 10px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #e0e0e0;
    font-size: 14px;
    cursor: pointer;
    margin-bottom: 8px;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #00d2ff;
    cursor: pointer;
}

.aviso-pendente {
    font-size: 12px;
    color: #f39c12;
    background: rgba(243, 156, 18, 0.1);
    border: 1px solid rgba(243, 156, 18, 0.3);
    border-radius: 6px;
    padding: 8px 12px;
    margin: 8px 0;
}