/* ===== Paleta MP.NET (extraída do site) ===== */
:root {
    --bg-header:      #0d1526;  /* barra superior */
    --bg-topo:        #0a2857;  /* fundo azul (topo) */
    --bg-base:        #08183a;  /* fundo azul (base) */
    --bg-card:        #111b2f;  /* cards */
    --azul-destaque:  #1d4f9c;  /* linha sob o menu */
    --azul-icone:     #0f53b1;  /* ícones / botões secundários */
    --laranja:        #ff6600;  /* botões */
    --laranja-claro:  #ff9d5c;  /* destaques de texto */
    --branco:         #ffffff;
    --texto-suave:    #b8c4dc;
    --borda:          rgba(255, 255, 255, 0.12);
    --verde:          #25d366;
    --vermelho:       #ff5c5c;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Quicksand', 'Segoe UI', sans-serif;
    color: var(--branco);
    background: linear-gradient(180deg, var(--bg-topo) 0%, var(--bg-base) 100%) fixed;
}

/* ===== Cabeçalho ===== */
header {
    background-color: var(--bg-header);
    color: var(--branco);
    padding: 15px;
    text-align: center;
    border-bottom: 4px solid var(--azul-destaque);
}
.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

/* Aplica o tamanho diretamente à imagem do logo */
.logo img {
    max-width: 160px; /* Ajusta este valor (ex: 120px a 180px) para o tamanho ideal */
    height: auto;
}

.subtitulo {
    font-size: 0.8rem;
    opacity: 0.8;
    margin-top: 5px;
}

/* ===== Card principal ===== */
.container {
    max-width: 500px;
    margin: 20px auto;
    background: var(--bg-card);
    padding: 20px;
    border-radius: 16px;
    border: 1px solid var(--borda);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
h2 { color: var(--branco); text-align: center; }

.info-tecnico { margin-bottom: 20px; }
label { font-weight: 600; }

.item-epi {
    display: flex;
    align-items: center;
    padding: 12px;
    border-bottom: 1px solid var(--borda);
    cursor: pointer;
    color: var(--branco);
}
.item-epi input {
    width: 20px;
    height: 20px;
    margin-right: 15px;
    accent-color: var(--laranja);
}

/* ===== Campos ===== */
input[type="text"] {
    width: 100%;
    padding: 10px 12px;
    margin-top: 5px;
    border: 1px solid var(--borda);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--branco);
    font-family: inherit;
}
input[type="text"]::placeholder { color: var(--texto-suave); opacity: 0.7; }
input[type="text"]:focus { outline: 2px solid var(--azul-icone); }
input[readonly] { background: rgba(255, 255, 255, 0.03); color: var(--texto-suave); }

/* ===== Botões ===== */
.btn-enviar {
    background-color: var(--laranja);
    color: var(--branco);
    border: none;
    width: 100%;
    padding: 15px;
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    border-radius: 999px;
    margin-top: 20px;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(255, 102, 0, 0.35);
    transition: filter 0.2s, transform 0.1s;
}
.btn-enviar:hover { filter: brightness(1.1); }
.btn-enviar:active { transform: scale(0.98); }
.btn-enviar:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-biometria {
    background: var(--azul-icone);
    color: var(--branco);
    border: none;
    width: 100%;
    padding: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    font-family: inherit;
    border-radius: 999px;
    margin-top: 10px;
    cursor: pointer;
    display: none;
}
.btn-link {
    background: none;
    border: none;
    color: var(--texto-suave);
    text-decoration: underline;
    cursor: pointer;
    margin-top: 15px;
    font-size: 0.85rem;
    font-family: inherit;
}
.selo-bio { display: none; margin-top: 8px; font-size: 0.85rem; color: var(--verde); font-weight: 700; }

/* ===== Modal ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: rgba(4, 10, 24, 0.85);
    overflow-y: auto;
}
.modal-content {
    background-color: var(--bg-card);
    color: var(--branco);
    margin: 5% auto;
    padding: 20px;
    border-radius: 16px;
    width: 90%;
    max-width: 450px;
    border: 1px solid var(--borda);
    border-top: 6px solid var(--laranja);
}
.modal-titulo { color: var(--branco); border-bottom: 1px solid var(--borda); padding-bottom: 10px; }
.fechar-modal {
    background: transparent;
    color: var(--branco);
    border: 2px solid var(--borda);
    padding: 10px;
    width: 100%;
    border-radius: 999px;
    margin-top: 10px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
}
.fechar-modal:hover { background: rgba(255, 255, 255, 0.08); }

/* ===== Login por biometria ===== */
#telaLogin {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: linear-gradient(180deg, var(--bg-topo) 0%, var(--bg-base) 100%);
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.login-card {
    background: var(--bg-card);
    border: 1px solid var(--borda);
    border-top: 6px solid var(--laranja);
    border-radius: 16px;
    padding: 30px 20px;
    width: 100%;
    max-width: 380px;
    text-align: center;
}
.login-card h3 { color: var(--branco); margin: 0 0 5px; }
.login-icone { font-size: 3rem; margin-bottom: 10px; }
.login-texto { color: var(--texto-suave); font-size: 0.9rem; }
#loginErro { color: var(--vermelho); font-size: 0.85rem; margin-top: 10px; min-height: 1em; }

/* ===== Assinatura ===== */
.label-assinatura { font-weight: 700; display: block; margin-bottom: 5px; }
#assinatura-canvas {
    border: 2px dashed var(--azul-destaque);
    background-color: #fff; /* fundo claro para a assinatura ficar legível */
    cursor: crosshair;
    touch-action: none;
    width: 100%;
    height: 200px;
    border-radius: 8px;
}
.btn-limpar {
    background: var(--vermelho);
    color: var(--branco);
    border: none;
    padding: 6px 12px;
    font-size: 0.8rem;
    font-family: inherit;
    font-weight: 600;
    border-radius: 999px;
    margin-top: 8px;
    cursor: pointer;
}

.label-cpf { display: block; margin-top: 12px; }