/* =========================================
   Estilos Globais e Reset Básico
   ========================================= */
html {
    box-sizing: border-box;
}
*, *:before, *:after {
    box-sizing: inherit;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f0f2f5; /* Fundo cinza claro */
    color: #333;
    margin: 0;
    padding: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

/* =========================================
   Container Principal (Card)
   ========================================= */
.container {
    background-color: #ffffff;
    padding: 40px 50px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); /* Sombra padrão */
    max-width: 550px;
    width: 100%;
    margin-top: 30px;
    margin-bottom: 30px;
    text-align: center;
}

/* =========================================
   Logo
   ========================================= */
.logo {
    display: block;
    max-width: 180px;
    height: auto;
    margin: 0 auto 30px auto;
}

/* =========================================
   Títulos
   ========================================= */
h1 {
    color: #0056b3;
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 2em;
    font-weight: 600;
}

.subtitle {
    color: #6c757d;
    font-size: 1.1em;
    margin-top: 0;
    margin-bottom: 40px;
}


/* =========================================
   Container dos Botões das Ferramentas
   ========================================= */
.tool-buttons {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 30px;
}

/* =========================================
   Estilo Base dos Botões
   ========================================= */
.btn {
    padding: 15px 25px;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    width: 100%;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Botão Específico das Ferramentas (Azul) */
.btn-tool {
    background-color: #007bff; /* Azul */
    color: #ffffff; /* Texto branco */
}
.btn-tool:hover {
    background-color: #0056b3; /* Azul mais escuro */
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}
.btn-tool:active {
     transform: scale(0.99);
     box-shado.logo {
    display: block;
    max-width: 180px;
    height: auto;
    margin: 0 auto 30px auto;
}w: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Ícone dentro do botão */
.tool-icon {
    margin-right: 10px;
    font-size: 1.2em;
}


/* =========================================
   Rodapé
   ========================================= */
footer {
    width: 100%;
    max-width: 550px; /* Alinha com largura do container */
    margin: 30px auto 20px auto;
    text-align: center;
    padding: 0 15px;
}

footer p {
    margin: 0;
    font-size: 0.9em;
    color: #6c757d;
}

footer a {
    color: #0056b3;
    text-decoration: none;
    font-weight: 600;
}

footer a:hover {
    text-decoration: underline;
}