:root {
    --primary-color: #2c3e50;
    --accent-color: #3498db;
    --bg-gradient: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    --white: #ffffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', sans-serif; }

body {
    background: var(--bg-gradient);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

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

.login-box {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    text-align: center;
}

.header-login i { font-size: 3rem; color: var(--primary-color); margin-bottom: 10px; }
.header-login h1 { 
  font-size: 1.5rem;
  font-family: "poppins",sans-serif;
  color: var(--primary-color); 
  margin-bottom: 5px;
}
.header-login p { font-size: 0.9rem; color: #7f8c8d; margin-bottom: 30px; font-family: "muli",sans-serif;}

.input-group { position: relative; margin-bottom: 20px; }
.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #95a5a6;
}

input {
    width: 100%;
    padding: 15px 15px 15px 45px;
    border: 1px solid #dfe6e9;
    border-radius: 8px;
    outline: none;
    transition: 0.3s;
    font-size: 1rem;
}

input:focus { border-color: var(--accent-color); box-shadow: 0 0 8px rgba(52, 152, 219, 0.2); }

button#btn-logar {
    width: 100%;
    padding: 15px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    transition: background 0.3s;

}

button#btn-logar span{
    font-family: "poppins",sans-serif;
    font-weight: lighter;
}

button#btn-logar:hover { background: #1a252f; }

.instalar-app {
    margin-top: 25px;
    text-align: center;
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
}
#install-button {
    background: none;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}
#install-button:hover { background: var(--primary-color); color: white; }

/* Posicionamento do olho */
#togglePassword {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #95a5a6;
    transition: color 0.3s;
    z-index: 10;
}

#togglePassword:hover {
    color: var(--accent-color);
}

/* Ajuste no padding do input de senha para o texto não bater no olho */
#senha {
    padding-right: 45px;
}

@media (display-mode: standalone) {
    #install-button {
        display: none !important;
    }
}